/* ============================================================ */
/* WAIproger — b.css                                           */
/* Palette: Neon-lime × Birch-beige × Deep carbon              */
/* ============================================================ */

/* ---------- Google Fonts Import ---------- */
@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@300;400;500;600;700&family=Syne:wght@400;600;700;800&family=JetBrains+Mono:wght@300;400;600&display=swap');

/* ---------- CSS Variables ---------- */
:root {
  /* Greens */
  --g-bright: #a8ff3e;
  /* electric lime */
  --g-mid: #6ee63b;
  /* vivid green */
  --g-soft: #b8f57a;
  /* light salad */
  --g-muted: #7ec850;
  /* muted sage */
  --g-dark: #2d5a1b;
  /* deep forest */
  --g-glow: rgba(168, 255, 62, 0.45);
  --g-glow-sm: rgba(168, 255, 62, 0.18);

  /* Birch / Beige palette */
  --birch-0: #fafaf5;
  /* near-white paper */
  --birch-1: #f0ead8;
  /* warm parchment */
  --birch-2: #ddd4b8;
  /* classic birch */
  --birch-3: #c5b895;
  /* warm sand */
  --birch-4: #a69272;
  /* walnut */

  /* Carbon / Dark */
  --carbon-0: #080d0a;
  /* near-black */
  --carbon-1: #0e1812;
  /* very dark green-black */
  --carbon-2: #162010;
  /* deep forest dark */
  --carbon-3: #1e2d18;
  --carbon-4: #243520;

  /* Text */
  --text-bright: #e8f5d0;
  --text-mid: #b4d48a;
  --text-dim: #6b8f4a;

  /* UI */
  --border: rgba(168, 255, 62, 0.22);
  --border-hot: rgba(168, 255, 62, 0.65);
  --glass: rgba(14, 24, 18, 0.82);
  --glass-light: rgba(240, 234, 216, 0.07);

  /* Fonts */
  --font-display: 'Syne', sans-serif;
  --font-body: 'Space Grotesk', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  /* Sizing */
  --radius-sm: 10px;
  --radius-md: 18px;
  --radius-lg: 28px;
  --radius-xl: 40px;

  /* Transitions */
  --ease-bounce: cubic-bezier(0.34, 1.56, 0.64, 1);
  --ease-smooth: cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --ease-sharp: cubic-bezier(0.4, 0, 0.2, 1);
}

/* ============================================================ */
/* RESET & BASE                                                 */
/* ============================================================ */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scrollbar-width: thin;
  scrollbar-color: var(--g-bright) var(--carbon-1);
}

html::-webkit-scrollbar {
  width: 6px;
}

html::-webkit-scrollbar-track {
  background: var(--carbon-0);
}

html::-webkit-scrollbar-thumb {
  background: var(--g-mid);
  border-radius: 3px;
}

body {
  font-family: var(--font-body);
  background: var(--carbon-0);
  color: var(--text-bright);
  overflow-x: hidden;
  position: relative;
  min-height: 100vh;
  cursor: default;
}

/* Custom cursor */
body {
  cursor: none;
}

.cursor {
  position: fixed;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--g-bright);
  pointer-events: none;
  z-index: 99999;
  transform: translate(-50%, -50%);
  transition: transform 0.1s, width 0.3s var(--ease-bounce), height 0.3s var(--ease-bounce);
  mix-blend-mode: exclusion;
  box-shadow: 0 0 20px var(--g-glow);
}

.cursor-ring {
  position: fixed;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1.5px solid var(--g-bright);
  pointer-events: none;
  z-index: 99998;
  transform: translate(-50%, -50%);
  transition: transform 0.18s var(--ease-smooth), width 0.4s var(--ease-bounce), height 0.4s var(--ease-bounce);
  opacity: 0.55;
}

body:has(a:hover) .cursor,
body:has(button:hover) .cursor {
  width: 24px;
  height: 24px;
}

body:has(a:hover) .cursor-ring,
body:has(button:hover) .cursor-ring {
  width: 54px;
  height: 54px;
  opacity: 0.8;
}

/* ============================================================ */
/* GRAIN OVERLAY                                                */
/* ============================================================ */
.grain {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9990;
  opacity: 0.032;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 160px;
  animation: grainShift 0.5s steps(1) infinite;
}

@keyframes grainShift {
  0% {
    background-position: 0 0;
  }

  20% {
    background-position: -30px 15px;
  }

  40% {
    background-position: 10px -20px;
  }

  60% {
    background-position: -15px 30px;
  }

  80% {
    background-position: 25px -10px;
  }
}

/* ============================================================ */
/* BACKGROUND — 3D GRID + PARTICLES                            */
/* ============================================================ */
.bg-canvas {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

/* Perspective grid floor */
.bg-grid {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 60vh;
  background:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 60px 60px;
  transform: perspective(900px) rotateX(75deg);
  transform-origin: bottom center;
  opacity: 0.35;
  animation: gridPulse 8s ease-in-out infinite;
}

@keyframes gridPulse {

  0%,
  100% {
    opacity: 0.35;
  }

  50% {
    opacity: 0.55;
  }
}

/* Ambient glow blobs */
.blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.18;
  animation: blobDrift 18s ease-in-out infinite;
}

.blob-1 {
  width: 700px;
  height: 700px;
  top: -200px;
  left: -150px;
  background: var(--g-mid);
  animation-delay: 0s;
}

.blob-2 {
  width: 500px;
  height: 500px;
  bottom: 0;
  right: -100px;
  background: var(--g-bright);
  animation-delay: -6s;
}

.blob-3 {
  width: 400px;
  height: 400px;
  top: 40%;
  left: 40%;
  background: var(--birch-2);
  opacity: 0.06;
  animation-delay: -12s;
}

@keyframes blobDrift {

  0%,
  100% {
    transform: translate(0, 0) scale(1);
  }

  33% {
    transform: translate(40px, -30px) scale(1.1);
  }

  66% {
    transform: translate(-20px, 40px) scale(0.9);
  }
}

/* Floating 3D orbs */
.orb {
  position: absolute;
  border-radius: 50%;
  border: 1px solid var(--border);
  animation: orbFloat 12s ease-in-out infinite;
}

.orb::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, var(--g-glow-sm), transparent 65%);
}

.orb-1 {
  width: 80px;
  height: 80px;
  top: 15%;
  left: 8%;
  animation-delay: 0s;
}

.orb-2 {
  width: 50px;
  height: 50px;
  top: 60%;
  right: 6%;
  animation-delay: -4s;
}

.orb-3 {
  width: 120px;
  height: 120px;
  bottom: 20%;
  left: 15%;
  animation-delay: -8s;
}

@keyframes orbFloat {

  0%,
  100% {
    transform: translateY(0) rotate(0deg);
  }

  50% {
    transform: translateY(-35px) rotate(180deg);
  }
}

/* ============================================================ */
/* ANNOUNCEMENT BANNER — бегущая строка                        */
/* ============================================================ */
.banner-top {
  position: relative;
  z-index: 1050;
  overflow: hidden;
  height: 36px;
  /* Картинка-полоска: нeon-lime градиент + берёзовые акценты */
  background:
    linear-gradient(90deg,
      var(--carbon-0) 0%,
      var(--carbon-1) 15%,
      rgba(168, 255, 62, 0.06) 35%,
      rgba(168, 255, 62, 0.1) 50%,
      rgba(168, 255, 62, 0.06) 65%,
      var(--carbon-1) 85%,
      var(--carbon-0) 100%);
  border-bottom: 1px solid var(--border);
  /* нижняя светящаяся линия */
  box-shadow: 0 1px 0 0 rgba(168, 255, 62, 0.3), 0 2px 12px rgba(168, 255, 62, 0.08);
  display: flex;
  align-items: center;
  /* grain pattern поверх */
}

.banner-top::before {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(90deg,
      transparent 0px,
      transparent 180px,
      rgba(168, 255, 62, 0.04) 180px,
      rgba(168, 255, 62, 0.04) 181px);
  pointer-events: none;
}

/* левый и правый fade-маски */
.banner-top::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg,
      var(--carbon-0) 0%,
      transparent 8%,
      transparent 92%,
      var(--carbon-0) 100%);
  pointer-events: none;
  z-index: 2;
}

.banner-track {
  display: flex;
  white-space: nowrap;
  animation: bannerScroll 32s linear infinite;
  position: relative;
  z-index: 1;
}

.banner-segment {
  display: inline-flex;
  align-items: center;
  gap: 0;
  padding-right: 60px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--birch-2);
  letter-spacing: 0.5px;
  text-transform: none;
  line-height: 36px;
}

.banner-star {
  color: var(--g-bright);
  font-size: 0.6rem;
  opacity: 0.8;
  filter: drop-shadow(0 0 4px var(--g-glow));
}

@keyframes bannerScroll {
  0% {
    transform: translateX(0);
  }

  100% {
    transform: translateX(-50%);
  }
}

.banner-top:hover .banner-track {
  animation-play-state: paused;
}

/* ============================================================ */
/* TOP IMAGE BANNER                                             */
/* ============================================================ */
.bildbord {
  width: 100%;
  position: relative;
  z-index: 1040;
  overflow: hidden;
}

.top-banner-img {
  width: 100%;
  height: 130vh;
  /* 25% высоты экрана */
  object-fit: cover;
  display: block;
}

/* ============================================================ */
/* HEADER                                                       */
/* ============================================================ */
.site-header {
  position: fixed;
  /* баннер 36px + хедер под ним */
  top: 36px;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(8, 13, 10, 0.82);
  backdrop-filter: blur(24px) saturate(180%);
  border-bottom: 1px solid var(--border);
  transition: top 0.4s var(--ease-smooth), background 0.4s, box-shadow 0.4s;
}

/* когда скроллим, баннер уходит и хедер прилипает к верху */
.site-header.scrolled {
  top: 0;
  background: rgba(8, 13, 10, 0.97);
  box-shadow: 0 2px 30px rgba(0, 0, 0, 0.6), 0 1px 0 var(--border);
}

.header-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 40px;
  height: 62px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

/* ---- Logo link ---- */
.header-logo-link {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  flex-shrink: 0;
}

.header-logo-img-wrap {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.header-logo-img {
  width: 40px;
  height: 40px;
  object-fit: contain;
  border-radius: 8px;
  /* убираем смешение с фоном, просто картинка */
  filter: drop-shadow(0 0 8px var(--g-glow-sm));
  transition: filter 0.3s;
}

.header-logo-link:hover .header-logo-img {
  filter: drop-shadow(0 0 16px var(--g-glow));
}

/* Запасной круг если SVG нет */
.logo-fallback {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--g-bright), var(--g-dark));
  border: 1.5px solid var(--border-hot);
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1rem;
  color: var(--carbon-0);
  box-shadow: 0 0 18px var(--g-glow-sm);
}

.header-logo-text {
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.logo-name {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.25rem;
  letter-spacing: 0.03em;
  background: linear-gradient(90deg, var(--g-bright), var(--g-soft));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.1;
}

.logo-tagline {
  font-family: var(--font-mono);
  font-size: 0.58rem;
  color: var(--text-dim);
  letter-spacing: 1.5px;
  text-transform: uppercase;
}

/* ---- Right controls ---- */
.header-controls {
  display: flex;
  align-items: center;
  gap: 14px;
}

/* Language toggle */
.lang-toggle {
  display: flex;
  gap: 5px;
}

.lang-btn {
  padding: 4px 12px;
  border: 1px solid var(--border);
  border-radius: 20px;
  background: transparent;
  color: var(--text-dim);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 1px;
  cursor: pointer;
  transition: all 0.25s;
}

.lang-btn.active,
.lang-btn:hover {
  background: var(--g-bright);
  color: var(--carbon-0);
  border-color: var(--g-bright);
  box-shadow: 0 0 12px var(--g-glow-sm);
}

/* ---- NAV TRIGGER BUTTON (бургер) ---- */
.nav-trigger-btn {
  position: relative;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(168, 255, 62, 0.06);
  border: 1.5px solid var(--border);
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  transition: all 0.35s var(--ease-bounce);
  overflow: hidden;
  flex-shrink: 0;
}

.nav-trigger-btn:hover {
  background: rgba(168, 255, 62, 0.12);
  border-color: var(--border-hot);
  box-shadow: 0 0 20px var(--g-glow-sm);
}

.nav-trigger-btn.active {
  background: rgba(168, 255, 62, 0.14);
  border-color: var(--g-bright);
  box-shadow: 0 0 28px var(--g-glow);
}

.burger-line {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--g-bright);
  border-radius: 2px;
  transition: all 0.35s var(--ease-bounce);
  transform-origin: center;
}

.nav-trigger-btn.active .burger-line:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-trigger-btn.active .burger-line:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.nav-trigger-btn.active .burger-line:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.trigger-glow {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: radial-gradient(circle, var(--g-glow-sm), transparent 70%);
  opacity: 0;
  transition: opacity 0.3s;
}

.nav-trigger-btn:hover .trigger-glow {
  opacity: 1;
}

.nav-trigger-btn.active .trigger-glow {
  opacity: 1;
}

/* ============================================================ */
/* NAV TRIGGER (Logo Circle opens side-panel)                   */
/* ============================================================ */
/* The .logo-circle above acts as the nav trigger.
   JS adds .nav-open to body when clicked.                      */

/* ============================================================ */
/* SIDE NAVIGATION PANEL                                        */
/* ============================================================ */
.nav-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(6px);
  z-index: 1010;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s var(--ease-smooth);
}

body.nav-open .nav-overlay {
  opacity: 1;
  pointer-events: all;
}

.side-nav {
  position: fixed;
  top: 0;
  left: -480px;
  width: 420px;
  height: 100vh;
  background: var(--carbon-1);
  border-right: 1px solid var(--border);
  z-index: 1020;
  transition: left 0.55s var(--ease-bounce);
  overflow-y: auto;
  padding: 0;
  display: flex;
  flex-direction: column;
}

body.nav-open .side-nav {
  left: 0;
}

.side-nav-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 20% 20%, rgba(168, 255, 62, 0.08) 0%, transparent 55%),
    radial-gradient(ellipse at 80% 80%, rgba(110, 230, 59, 0.06) 0%, transparent 55%);
  pointer-events: none;
  animation: navBgPulse 8s ease-in-out infinite;
}

@keyframes navBgPulse {

  0%,
  100% {
    opacity: 0.6;
  }

  50% {
    opacity: 1;
  }
}

.side-nav-header {
  position: relative;
  z-index: 2;
  padding: 36px 36px 28px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-brand {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.5rem;
  background: linear-gradient(90deg, var(--g-bright), var(--g-muted));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: 0.05em;
}

.nav-close-btn {
  width: 38px;
  height: 38px;
  border: 1px solid var(--border);
  border-radius: 50%;
  background: transparent;
  color: var(--text-mid);
  font-size: 1.2rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s var(--ease-bounce);
}

.nav-close-btn:hover {
  background: var(--g-bright);
  color: var(--carbon-0);
  border-color: var(--g-bright);
  transform: rotate(90deg);
}

.nav-links {
  position: relative;
  z-index: 2;
  padding: 24px 20px;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 18px 24px;
  border-radius: var(--radius-md);
  text-decoration: none;
  color: var(--text-bright);
  border: 1px solid transparent;
  background: rgba(14, 24, 18, 0.6);
  transition: all 0.35s var(--ease-bounce);
  position: relative;
  overflow: hidden;
  opacity: 0;
  transform: translateX(-30px);
}

.nav-link.animate-in {
  animation: navLinkIn 0.5s var(--ease-bounce) forwards;
}

@keyframes navLinkIn {
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.nav-link:nth-child(1) {
  animation-delay: 0.05s;
}

.nav-link:nth-child(2) {
  animation-delay: 0.10s;
}

.nav-link:nth-child(3) {
  animation-delay: 0.15s;
}

.nav-link:nth-child(4) {
  animation-delay: 0.20s;
}

.nav-link:nth-child(5) {
  animation-delay: 0.25s;
}

.nav-link:nth-child(6) {
  animation-delay: 0.30s;
}

.nav-link::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(168, 255, 62, 0.08), transparent);
  opacity: 0;
  transition: opacity 0.3s;
}

.nav-link:hover::before {
  opacity: 1;
}

.nav-link:hover {
  border-color: var(--border-hot);
  transform: translateX(8px);
  box-shadow: 0 8px 30px rgba(168, 255, 62, 0.15);
}

.nav-link.active {
  border-color: var(--g-bright);
  background: rgba(168, 255, 62, 0.08);
}

.nav-link-icon {
  font-size: 1.6rem;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: rgba(168, 255, 62, 0.08);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all 0.3s;
}

.nav-link:hover .nav-link-icon {
  background: var(--g-bright);
  border-color: var(--g-bright);
  filter: drop-shadow(0 0 8px var(--g-glow));
}

.nav-link-info {
  flex: 1;
}

.nav-link-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  color: var(--text-bright);
  margin-bottom: 2px;
}

.nav-link-sub {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-dim);
  letter-spacing: 1px;
  text-transform: uppercase;
}

.nav-link-arrow {
  font-size: 1rem;
  color: var(--text-dim);
  transition: transform 0.3s, color 0.3s;
}

.nav-link:hover .nav-link-arrow {
  transform: translateX(5px);
  color: var(--g-bright);
}

.nav-footer {
  position: relative;
  z-index: 2;
  padding: 20px 36px 36px;
  border-top: 1px solid var(--border);
  display: flex;
  gap: 12px;
}

.nav-social-btn {
  flex: 1;
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--text-mid);
  font-size: 0.8rem;
  font-family: var(--font-mono);
  cursor: pointer;
  text-align: center;
  transition: all 0.3s;
}

.nav-social-btn:hover {
  border-color: var(--g-bright);
  color: var(--g-bright);
  background: rgba(168, 255, 62, 0.06);
}

/* ============================================================ */
/* MAIN LAYOUT                                                  */
/* ============================================================ */
.main-wrap {
  position: relative;
  z-index: 10;
  /* баннер 36px + хедер 62px = 98px */
  padding-top: 98px;
}

.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 40px;
}

/* ============================================================ */
/* HERO SECTION                                                 */
/* ============================================================ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 80px 0 60px;
  position: relative;
  overflow: hidden;
}

.hero-content {
  max-width: 760px;
  position: relative;
  z-index: 2;
}

/* Eyebrow label */
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 7px 18px;
  border: 1px solid var(--border);
  border-radius: 30px;
  background: rgba(168, 255, 62, 0.06);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--g-bright);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 32px;
  animation: eyebrowIn 0.8s var(--ease-bounce) 0.2s both;
}

.eyebrow-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--g-bright);
  box-shadow: 0 0 10px var(--g-glow);
  animation: dotBlink 2s ease-in-out infinite;
}

@keyframes dotBlink {

  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }

  50% {
    opacity: 0.3;
    transform: scale(0.7);
  }
}

@keyframes eyebrowIn {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Main headline */
.hero-headline {
  font-family: var(--font-display);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin-bottom: 28px;
}

.headline-l1 {
  display: block;
  font-size: clamp(3rem, 8vw, 6rem);
  color: var(--birch-0);
  animation: headlineIn 0.9s var(--ease-bounce) 0.35s both;
}

.headline-l2 {
  display: block;
  font-size: clamp(3.2rem, 8.5vw, 6.4rem);
  background: linear-gradient(90deg, var(--g-bright) 0%, var(--g-soft) 50%, var(--birch-2) 100%);
  background-size: 200% 100%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: headlineIn 0.9s var(--ease-bounce) 0.5s both, gradientShift 6s ease-in-out 1.4s infinite;
}

.headline-l3 {
  display: block;
  font-size: clamp(1.2rem, 3vw, 1.8rem);
  font-weight: 400;
  color: var(--text-dim);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-top: 12px;
  animation: headlineIn 0.9s var(--ease-bounce) 0.65s both;
}

@keyframes headlineIn {
  from {
    opacity: 0;
    transform: translateY(40px) skewY(3deg);
  }

  to {
    opacity: 1;
    transform: translateY(0) skewY(0deg);
  }
}

@keyframes gradientShift {

  0%,
  100% {
    background-position: 0% 50%;
  }

  50% {
    background-position: 100% 50%;
  }
}

/* Hero description */
.hero-desc {
  font-size: 1.1rem;
  line-height: 1.75;
  color: var(--text-mid);
  max-width: 540px;
  margin-bottom: 44px;
  animation: fadeUp 0.8s var(--ease-smooth) 0.8s both;
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(24px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* CTA buttons */
.hero-cta {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  animation: fadeUp 0.8s var(--ease-smooth) 0.95s both;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 15px 32px;
  background: linear-gradient(135deg, var(--g-bright), var(--g-mid));
  color: var(--carbon-0);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  border: none;
  border-radius: 50px;
  cursor: pointer;
  text-decoration: none;
  position: relative;
  overflow: hidden;
  box-shadow: 0 0 30px var(--g-glow), 0 4px 20px rgba(0, 0, 0, 0.3);
  transition: transform 0.3s var(--ease-bounce), box-shadow 0.3s;
  letter-spacing: 0.02em;
}

.btn-primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 0%, rgba(255, 255, 255, 0.35), transparent 65%);
  pointer-events: none;
}

.btn-primary:hover {
  transform: translateY(-4px) scale(1.04);
  box-shadow: 0 0 50px var(--g-glow), 0 8px 30px rgba(0, 0, 0, 0.4);
}

.btn-primary:active {
  transform: scale(0.97);
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 15px 32px;
  background: transparent;
  color: var(--g-bright);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  border: 1.5px solid var(--border-hot);
  border-radius: 50px;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.3s var(--ease-bounce);
  letter-spacing: 0.02em;
}

.btn-outline:hover {
  background: rgba(168, 255, 62, 0.08);
  transform: translateY(-3px);
  box-shadow: 0 0 20px var(--g-glow-sm);
}

/* Hero 3D graphic */
.hero-visual {
  position: absolute;
  right: -60px;
  top: 50%;
  transform: translateY(-50%);
  width: 520px;
  height: 520px;
  animation: fadeUp 1s var(--ease-smooth) 0.6s both;
}

.hero-sphere {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background:
    radial-gradient(circle at 35% 30%, rgba(168, 255, 62, 0.18), transparent 55%),
    radial-gradient(circle at 70% 65%, rgba(110, 230, 59, 0.10), transparent 50%);
  border: 1px solid var(--border);
  animation: sphereSpin 25s linear infinite;
}

.hero-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid var(--border);
  animation: ringPulse 6s ease-in-out infinite;
}

.ring-a {
  inset: -10%;
  animation-delay: 0s;
}

.ring-b {
  inset: -22%;
  animation-delay: 2s;
  border-color: rgba(168, 255, 62, 0.1);
}

.ring-c {
  inset: -38%;
  animation-delay: 4s;
  border-color: rgba(168, 255, 62, 0.06);
}

@keyframes sphereSpin {
  to {
    transform: rotate(360deg);
  }
}

@keyframes ringPulse {

  0%,
  100% {
    opacity: 0.4;
    transform: scale(1);
  }

  50% {
    opacity: 0.8;
    transform: scale(1.03);
  }
}

/* DNA letters in hero */
.hero-dna {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  display: flex;
  gap: 8px;
}

.dna-letter {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 5.5rem;
  line-height: 1;
  animation: dnaFloat 4s ease-in-out infinite;
}

.dna-letter.w {
  color: var(--g-bright);
  animation-delay: 0s;
  filter: drop-shadow(0 0 20px var(--g-glow));
}

.dna-letter.a {
  color: var(--birch-2);
  animation-delay: 0.3s;
  filter: drop-shadow(0 0 15px rgba(221, 212, 184, 0.4));
}

.dna-letter.i {
  color: var(--g-soft);
  animation-delay: 0.6s;
  filter: drop-shadow(0 0 18px rgba(184, 245, 122, 0.4));
}

@keyframes dnaFloat {

  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-15px);
  }
}

/* Scroll indicator */
.scroll-hint {
  position: absolute;
  bottom: 32px;
  left: 0;
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text-dim);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  animation: fadeUp 0.8s var(--ease-smooth) 1.4s both;
}

.scroll-line {
  width: 50px;
  height: 1px;
  background: linear-gradient(90deg, var(--g-bright), transparent);
  animation: scrollLinePulse 2s ease-in-out infinite;
}

@keyframes scrollLinePulse {

  0%,
  100% {
    width: 50px;
    opacity: 1;
  }

  50% {
    width: 30px;
    opacity: 0.4;
  }
}

/* ============================================================ */
/* SECTION UTILITIES                                            */
/* ============================================================ */
.section {
  padding: 100px 0;
}

.section-sm {
  padding: 60px 0;
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--g-bright);
  margin-bottom: 18px;
}

.section-label::before {
  content: '';
  display: block;
  width: 28px;
  height: 1px;
  background: var(--g-bright);
}

.section-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--birch-0);
  margin-bottom: 16px;
}

.section-title .accent {
  background: linear-gradient(90deg, var(--g-bright), var(--g-soft));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-intro {
  font-size: 1.05rem;
  color: var(--text-mid);
  line-height: 1.75;
  max-width: 560px;
}

/* Reveal on scroll */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s var(--ease-smooth), transform 0.7s var(--ease-smooth);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-left {
  transform: translateX(-40px);
}

.reveal-right {
  transform: translateX(40px);
}

.reveal-left.visible,
.reveal-right.visible {
  transform: translateX(0);
}

.reveal-scale {
  transform: scale(0.92);
}

.reveal-scale.visible {
  transform: scale(1);
}

/* Stagger children */
.stagger-children>* {
  transition-delay: calc(var(--i, 0) * 80ms);
}

/* ============================================================ */
/* STORY / ABOUT SECTION                                        */
/* ============================================================ */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.about-visual {
  position: relative;
  height: 480px;
}

/* Tilted card 3D */
.about-card-3d {
  position: absolute;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: var(--glass);
  backdrop-filter: blur(20px);
  padding: 32px;
  transition: transform 0.6s var(--ease-smooth), box-shadow 0.4s;
}

.about-card-3d:hover {
  transform: var(--tilt-hover, rotateY(0deg)) !important;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.5);
}

.card-main {
  top: 0;
  left: 0;
  right: 0;
  transform: perspective(1200px) rotateY(-8deg) rotateX(4deg);
  --tilt-hover: perspective(1200px) rotateY(0deg) rotateX(0deg);
  z-index: 2;
}

.card-main:hover {
  transform: perspective(1200px) rotateY(0deg) rotateX(0deg);
}

.card-float-1 {
  bottom: 20px;
  right: -20px;
  width: 180px;
  transform: perspective(1000px) rotateY(10deg) rotateX(-5deg);
  background: rgba(168, 255, 62, 0.08);
  border-color: var(--border-hot);
  animation: cardFloat 5s ease-in-out infinite;
  z-index: 3;
}

.card-float-2 {
  bottom: 80px;
  left: -10px;
  width: 160px;
  transform: perspective(1000px) rotateY(-12deg) rotateX(8deg);
  background: rgba(240, 234, 216, 0.04);
  animation: cardFloat 7s ease-in-out infinite 1.5s;
  z-index: 1;
}

@keyframes cardFloat {

  0%,
  100% {
    transform: perspective(1000px) rotateY(10deg) rotateX(-5deg) translateY(0);
  }

  50% {
    transform: perspective(1000px) rotateY(10deg) rotateX(-5deg) translateY(-16px);
  }
}

.card-tag {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 5px 12px;
  border: 1px solid var(--border);
  border-radius: 20px;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--g-bright);
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.card-stat {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 2.4rem;
  color: var(--g-bright);
  line-height: 1;
  margin-bottom: 6px;
}

.card-stat-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-dim);
  letter-spacing: 1px;
}

.card-mini-stat {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.6rem;
  color: var(--g-bright);
  text-align: center;
}

.card-mini-label {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  color: var(--text-dim);
  text-align: center;
  letter-spacing: 1px;
  margin-top: 4px;
}

/* About text side */
.about-text {}

.about-lead {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.35rem;
  color: var(--birch-1);
  line-height: 1.5;
  margin-bottom: 24px;
}

.about-body {
  font-size: 1rem;
  color: var(--text-mid);
  line-height: 1.8;
  margin-bottom: 16px;
}

/* DNA explanation grid */
.dna-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 36px;
}

.dna-card {
  padding: 24px 18px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--glass-light);
  text-align: center;
  transition: all 0.4s var(--ease-bounce);
  cursor: default;
  position: relative;
  overflow: hidden;
}

.dna-card::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--g-bright), transparent);
  transform: scaleX(0);
  transition: transform 0.4s var(--ease-smooth);
}

.dna-card:hover::before {
  transform: scaleX(1);
}

.dna-card:hover {
  border-color: var(--border-hot);
  transform: translateY(-6px);
  box-shadow: 0 16px 40px rgba(168, 255, 62, 0.12);
  background: rgba(168, 255, 62, 0.05);
}

.dna-letter-big {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 2.6rem;
  line-height: 1;
  margin-bottom: 8px;
}

.dna-card:nth-child(1) .dna-letter-big {
  color: var(--g-bright);
  filter: drop-shadow(0 0 12px var(--g-glow));
}

.dna-card:nth-child(2) .dna-letter-big {
  color: var(--birch-2);
  filter: drop-shadow(0 0 10px rgba(221, 212, 184, 0.35));
}

.dna-card:nth-child(3) .dna-letter-big {
  color: var(--g-soft);
  filter: drop-shadow(0 0 10px rgba(184, 245, 122, 0.35));
}

.dna-word {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-dim);
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.dna-desc {
  font-size: 0.82rem;
  color: var(--text-mid);
  line-height: 1.5;
}

/* ============================================================ */
/* COURSES SECTION                                              */
/* ============================================================ */
.courses-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 28px;
  margin-top: 56px;
}

.course-card {
  position: relative;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--glass);
  backdrop-filter: blur(20px);
  padding: 40px 36px;
  overflow: hidden;
  transition: all 0.5s var(--ease-bounce);
  cursor: pointer;
  text-decoration: none;
  color: inherit;
  display: block;
}

.course-card:hover {
  transform: translateY(-12px) perspective(800px) rotateX(3deg);
  border-color: var(--g-bright);
  box-shadow:
    0 30px 70px rgba(0, 0, 0, 0.4),
    0 0 60px var(--g-glow-sm),
    inset 0 1px 0 rgba(168, 255, 62, 0.2);
}

/* Corner accent */
.course-card::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 100px;
  height: 100px;
  background: radial-gradient(circle at top right, var(--g-glow-sm), transparent 70%);
  transition: opacity 0.4s;
  opacity: 0;
}

.course-card:hover::before {
  opacity: 1;
}

/* Card glow sweep */
.card-sweep {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, transparent 0%, rgba(168, 255, 62, 0.05) 50%, transparent 100%);
  transform: translateX(-100%) skewX(-10deg);
  transition: none;
}

.course-card:hover .card-sweep {
  animation: sweepAcross 0.7s var(--ease-smooth) forwards;
}

@keyframes sweepAcross {
  to {
    transform: translateX(150%) skewX(-10deg);
  }
}

.course-level {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 5px 14px;
  border-radius: 20px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 28px;
  border: 1px solid currentColor;
}

.level-w {
  color: var(--g-bright);
  background: rgba(168, 255, 62, 0.08);
}

.level-ai {
  color: var(--birch-2);
  background: rgba(221, 212, 184, 0.08);
}

.level-js {
  color: var(--g-soft);
  background: rgba(184, 245, 122, 0.08);
}

.course-icon-wrap {
  position: relative;
  width: 72px;
  height: 72px;
  margin-bottom: 24px;
}

.course-icon-bg {
  position: absolute;
  inset: 0;
  border-radius: var(--radius-md);
  background: rgba(168, 255, 62, 0.06);
  border: 1px solid var(--border);
  transition: all 0.4s;
}

.course-card:hover .course-icon-bg {
  background: rgba(168, 255, 62, 0.12);
  border-color: var(--g-bright);
  transform: rotate(8deg) scale(1.05);
}

.course-icon-wrap span {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  z-index: 1;
}

.course-name {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.5rem;
  color: var(--birch-0);
  margin-bottom: 12px;
  line-height: 1.2;
}

.course-desc {
  font-size: 0.95rem;
  color: var(--text-mid);
  line-height: 1.7;
  margin-bottom: 28px;
}

.course-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 32px;
}

.tag {
  padding: 4px 12px;
  border-radius: 20px;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 1px;
  color: var(--text-dim);
  border: 1px solid var(--border);
  transition: all 0.25s;
}

.course-card:hover .tag {
  border-color: rgba(168, 255, 62, 0.3);
  color: var(--text-mid);
}

.course-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.cta-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--g-bright);
  text-decoration: none;
  transition: gap 0.3s;
}

.course-card:hover .cta-link {
  gap: 14px;
}

.cta-arrow {
  transition: transform 0.3s;
}

.course-card:hover .cta-arrow {
  transform: translateX(4px);
}

.course-price {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-dim);
  letter-spacing: 1px;
}

/* ============================================================ */
/* WHY SECTION                                                  */
/* ============================================================ */
.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
  margin-top: 56px;
}

.why-card {
  padding: 36px 28px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--glass-light);
  position: relative;
  overflow: hidden;
  transition: all 0.4s var(--ease-bounce);
}

.why-card:hover {
  border-color: var(--border-hot);
  transform: translateY(-8px);
  background: rgba(168, 255, 62, 0.04);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.35), 0 0 40px var(--g-glow-sm);
}

/* Top border accent */
.why-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--g-bright), transparent);
  transform: scaleX(0);
  transition: transform 0.5s var(--ease-smooth);
}

.why-card:hover::after {
  transform: scaleX(1);
}

.why-number {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 4rem;
  line-height: 1;
  color: rgba(168, 255, 62, 0.08);
  position: absolute;
  top: 16px;
  right: 22px;
  pointer-events: none;
  user-select: none;
}

.why-icon {
  font-size: 2rem;
  margin-bottom: 18px;
  display: block;
  filter: drop-shadow(0 0 8px var(--g-glow-sm));
}

.why-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--birch-0);
  margin-bottom: 10px;
}

.why-text {
  font-size: 0.9rem;
  color: var(--text-mid);
  line-height: 1.7;
}

/* ============================================================ */
/* MISSION QUOTE                                                */
/* ============================================================ */
.mission-block {
  position: relative;
  padding: 80px;
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  background: var(--glass);
  overflow: hidden;
  text-align: center;
}

.mission-block::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 50% 0%, rgba(168, 255, 62, 0.08), transparent 60%),
    radial-gradient(ellipse at 50% 100%, rgba(110, 230, 59, 0.05), transparent 60%);
  pointer-events: none;
  animation: missionPulse 8s ease-in-out infinite;
}

@keyframes missionPulse {

  0%,
  100% {
    opacity: 0.6;
  }

  50% {
    opacity: 1;
  }
}

.mission-quote-mark {
  font-family: Georgia, serif;
  font-size: 8rem;
  color: var(--g-bright);
  line-height: 0.6;
  display: block;
  opacity: 0.2;
  margin-bottom: 24px;
}

.mission-text {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.4rem, 3vw, 2.1rem);
  line-height: 1.5;
  color: var(--birch-0);
  max-width: 800px;
  margin: 0 auto 28px;
  position: relative;
  z-index: 2;
}

.mission-text .hl {
  background: linear-gradient(90deg, var(--g-bright), var(--birch-2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.mission-from {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-dim);
  letter-spacing: 2px;
  text-transform: uppercase;
  position: relative;
  z-index: 2;
}

/* ============================================================ */
/* PRICING / WHY PAID                                           */
/* ============================================================ */
.pricing-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
  margin-top: 56px;
}

.pricing-card {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 44px 40px;
  background: var(--glass);
  position: relative;
  overflow: hidden;
  transition: all 0.4s var(--ease-bounce);
}

.pricing-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-hot);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.4), 0 0 40px var(--g-glow-sm);
}

.pricing-reasons {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.reason-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 18px;
  border-radius: var(--radius-sm);
  background: var(--glass-light);
  border: 1px solid transparent;
  transition: all 0.3s;
}

.reason-item:hover {
  border-color: var(--border);
  background: rgba(168, 255, 62, 0.04);
}

.reason-num {
  width: 32px;
  height: 32px;
  flex-shrink: 0;
  border-radius: 50%;
  background: rgba(168, 255, 62, 0.12);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--g-bright);
}

.reason-content h4 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--birch-0);
  margin-bottom: 5px;
}

.reason-content p {
  font-size: 0.87rem;
  color: var(--text-mid);
  line-height: 1.6;
}

.pricing-motto {
  margin-top: 28px;
  padding: 22px 24px;
  border-radius: var(--radius-md);
  background: rgba(168, 255, 62, 0.06);
  border: 1px solid var(--border-hot);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  color: var(--g-bright);
  text-align: center;
  line-height: 1.5;
}

/* ============================================================ */
/* COMMUNITY SECTION                                            */
/* ============================================================ */
.community-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.social-links {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.social-link {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 20px 24px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  text-decoration: none;
  color: inherit;
  background: var(--glass-light);
  transition: all 0.35s var(--ease-bounce);
  position: relative;
  overflow: hidden;
}

.social-link:hover {
  border-color: var(--border-hot);
  transform: translateX(10px);
  background: rgba(168, 255, 62, 0.05);
  box-shadow: 0 8px 30px rgba(168, 255, 62, 0.12);
}

.social-link::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--g-bright);
  transform: scaleY(0);
  transition: transform 0.3s var(--ease-smooth);
}

.social-link:hover::before {
  transform: scaleY(1);
}

.social-ico {
  font-size: 1.6rem;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background: rgba(168, 255, 62, 0.08);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.social-info h4 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.98rem;
  color: var(--birch-0);
  margin-bottom: 3px;
}

.social-info p {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-dim);
  letter-spacing: 1px;
}

.social-link-arrow {
  margin-left: auto;
  color: var(--text-dim);
  font-size: 1rem;
  transition: transform 0.3s, color 0.3s;
}

.social-link:hover .social-link-arrow {
  transform: translateX(5px);
  color: var(--g-bright);
}

/* Terminal widget */
.terminal-widget {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: rgba(0, 0, 0, 0.7);
  font-family: var(--font-mono);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.5);
}

.terminal-bar {
  padding: 12px 18px;
  background: rgba(255, 255, 255, 0.04);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 8px;
}

.terminal-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}

.terminal-dot:nth-child(1) {
  background: #ff5f57;
}

.terminal-dot:nth-child(2) {
  background: #febc2e;
}

.terminal-dot:nth-child(3) {
  background: #28c840;
}

.terminal-title {
  margin-left: 10px;
  font-size: 0.72rem;
  color: var(--text-dim);
  letter-spacing: 1px;
}

.terminal-body {
  padding: 24px 22px;
  font-size: 0.82rem;
  line-height: 2;
  color: var(--text-mid);
}

.t-line {
  display: flex;
  gap: 10px;
}

.t-prompt {
  color: var(--g-bright);
  user-select: none;
}

.t-cmd {
  color: var(--birch-1);
}

.t-out {
  color: var(--text-mid);
  padding-left: 18px;
}

.t-out.green {
  color: var(--g-bright);
}

.t-cursor {
  display: inline-block;
  width: 8px;
  height: 16px;
  background: var(--g-bright);
  vertical-align: middle;
  animation: cursorBlink 1.1s steps(1) infinite;
}

@keyframes cursorBlink {

  0%,
  100% {
    opacity: 1
  }

  50% {
    opacity: 0
  }
}

/* ============================================================ */
/* STATS / NUMBERS BAR                                          */
/* ============================================================ */
.stats-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  margin: 0 auto;
}

.stat-item {
  background: var(--carbon-1);
  padding: 36px 28px;
  text-align: center;
  transition: background 0.3s;
}

.stat-item:hover {
  background: rgba(168, 255, 62, 0.04);
}

.stat-num {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 2.4rem;
  background: linear-gradient(135deg, var(--g-bright), var(--birch-2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 8px;
  display: block;
}

.stat-label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--text-dim);
  letter-spacing: 2px;
  text-transform: uppercase;
}

/* ============================================================ */
/* FOOTER                                                       */
/* ============================================================ */
.site-footer {
  background: #000;
  border-top: 1px solid var(--border);
  padding: 60px 0 32px;
  position: relative;
  z-index: 10;
}

.footer-main {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer-brand .footer-logo-name {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.6rem;
  background: linear-gradient(90deg, var(--g-bright), var(--g-soft));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 12px;
  display: block;
}

.footer-brand p {
  font-size: 0.88rem;
  color: var(--text-dim);
  line-height: 1.7;
  max-width: 240px;
}

.footer-col h4 {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--g-bright);
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-bottom: 18px;
}

.footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-col a {
  font-size: 0.88rem;
  color: var(--text-dim);
  text-decoration: none;
  transition: color 0.25s, padding-left 0.25s;
}

.footer-col a:hover {
  color: var(--g-bright);
  padding-left: 6px;
}

.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 14px;
}

.footer-copy {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-dim);
  letter-spacing: 1px;
}

.footer-copy .y {
  color: var(--g-bright);
}

.footer-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border: 1px solid var(--border);
  border-radius: 20px;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-dim);
  letter-spacing: 1px;
}

.footer-badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--g-bright);
  animation: dotBlink 2s ease-in-out infinite;
}

/* ============================================================ */
/* RESPONSIVE                                                   */
/* ============================================================ */
@media (max-width: 1100px) {
  .hero-visual {
    display: none;
  }

  .footer-main {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 900px) {
  .about-grid {
    grid-template-columns: 1fr;
  }

  .about-visual {
    height: 300px;
    display: none;
  }

  .community-inner {
    grid-template-columns: 1fr;
  }

  .pricing-grid {
    grid-template-columns: 1fr;
  }

  .stats-bar {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 680px) {
  .container {
    padding: 0 20px;
  }

  .site-header {
    top: 36px;
  }

  .header-inner {
    padding: 0 16px;
    height: 54px;
  }

  .logo-tagline {
    display: none;
  }

  .dna-grid {
    grid-template-columns: 1fr;
  }

  .courses-grid {
    grid-template-columns: 1fr;
  }

  .why-grid {
    grid-template-columns: 1fr;
  }

  .footer-main {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }

  .stats-bar {
    grid-template-columns: repeat(2, 1fr);
  }

  .mission-block {
    padding: 44px 28px;
  }

  .side-nav {
    width: 90vw;
  }

  .hero-cta {
    flex-direction: column;
  }

  .btn-primary,
  .btn-outline {
    width: 100%;
    justify-content: center;
  }
}

/* ============================================================ */
/* MISC UTILITIES                                               */
/* ============================================================ */
.text-center {
  text-align: center;
}

.mb-0 {
  margin-bottom: 0;
}

.mt-8 {
  margin-top: 32px;
}

.mt-16 {
  margin-top: 64px;
}

/* Neon divider */
.neon-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--g-bright), var(--birch-2), var(--g-bright), transparent);
  margin: 0;
  opacity: 0.5;
}

/* Floating badge */
.badge-float {
  position: fixed;
  bottom: 32px;
  right: 32px;
  z-index: 500;
  animation: badgeFloat 3s ease-in-out infinite;
}

.badge-float-inner {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--g-bright), var(--g-mid));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  box-shadow: 0 0 30px var(--g-glow), 0 8px 20px rgba(0, 0, 0, 0.4);
  cursor: pointer;
  transition: transform 0.3s var(--ease-bounce);
}

.badge-float-inner:hover {
  transform: scale(1.15);
}

@keyframes badgeFloat {

  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-8px);
  }
}

/* Progress indicator */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 2px;
  z-index: 9999;
  background: linear-gradient(90deg, var(--g-bright), var(--birch-2));
  transform-origin: left;
  transform: scaleX(0);
  transition: transform 0.1s linear;
  box-shadow: 0 0 10px var(--g-glow);
}











/* ============================================================ */
/* JS.CSS — стили для js.html                                  */
/* Вставить в КОНЕЦ файла b.css                                */
/* Палитра: Neon-lime × Birch-beige × Deep carbon (из b.css)  */
/* ============================================================ */

/* ============================================================ */
/* JS PAGE — HERO                                               */
/* ============================================================ */
.js-hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 80px 0 60px;
  position: relative;
  overflow: hidden;
}

.js-hero .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
}

.js-hero-content {
  max-width: 680px;
  position: relative;
  z-index: 2;
}

/* Eyebrow с JS-иконкой */
.js-hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 8px 20px;
  border: 1.5px solid var(--border-hot);
  border-radius: 40px;
  background: rgba(168, 255, 62, 0.06);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--g-bright);
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 32px;
  position: relative;
  overflow: hidden;
  animation: eyebrowIn 0.8s var(--ease-bounce) 0.2s both;
}

.js-hero-eyebrow::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(168, 255, 62, 0.1), transparent);
  transform: translateX(-100%);
  animation: eyebrowSweep 3s ease-in-out infinite;
}

@keyframes eyebrowSweep {
  to {
    transform: translateX(200%);
  }
}

/* JS значок — жёлтый как JS лого */
.js-badge-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 10px;
  background: linear-gradient(135deg, #f7df1e, #d4b800);
  font-family: var(--font-mono);
  font-weight: 900;
  font-size: 1.15rem;
  color: #1a1a1a;
  box-shadow: 0 0 24px rgba(247, 223, 30, 0.5);
  flex-shrink: 0;
}

/* ============================================================ */
/* JS 3D CUBE HERO VISUAL                                       */
/* ============================================================ */
.js-cube-wrap {
  position: absolute;
  right: -40px;
  top: 50%;
  transform: translateY(-50%);
  width: 500px;
  height: 500px;
  perspective: 1000px;
  pointer-events: none;
  animation: fadeUp 1s var(--ease-smooth) 0.6s both;
}

.js-cube {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 180px;
  height: 180px;
  transform-style: preserve-3d;
  transform: translate(-50%, -50%) rotateX(-20deg) rotateY(30deg);
  animation: jsCubeRotate 22s linear infinite;
}

@keyframes jsCubeRotate {
  to {
    transform: translate(-50%, -50%) rotateX(-20deg) rotateY(390deg);
  }
}

.js-face {
  position: absolute;
  width: 180px;
  height: 180px;
  border: 1.5px solid rgba(168, 255, 62, 0.35);
  background: rgba(14, 24, 18, 0.75);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-weight: 900;
  font-size: 2.8rem;
  backdrop-filter: blur(10px);
}

.face-front {
  transform: translateZ(90px);
  color: #f7df1e;
  text-shadow: 0 0 40px rgba(247, 223, 30, 0.8);
}

.face-back {
  transform: translateZ(-90px) rotateY(180deg);
  color: var(--g-bright);
  font-size: 1.1rem;
  text-shadow: 0 0 20px var(--g-glow);
}

.face-left {
  transform: translateX(-90px) rotateY(-90deg);
  color: var(--birch-2);
  font-size: 1rem;
}

.face-right {
  transform: translateX(90px) rotateY(90deg);
  color: var(--g-soft);
  font-size: 1rem;
}

.face-top {
  transform: translateY(-90px) rotateX(90deg);
  color: var(--text-mid);
  font-size: 0.9rem;
}

.face-bottom {
  transform: translateY(90px) rotateX(-90deg);
  color: var(--birch-3);
  font-size: 0.9rem;
}

/* Orbit rings */
.js-cube-orbit {
  position: absolute;
  top: 50%;
  left: 50%;
  border-radius: 50%;
  border: 1px solid var(--border);
  transform-style: preserve-3d;
}

.orbit-1 {
  width: 300px;
  height: 300px;
  margin: -150px 0 0 -150px;
  transform: rotateX(72deg);
  animation: jsOrbit 12s linear infinite;
}

.orbit-2 {
  width: 400px;
  height: 400px;
  margin: -200px 0 0 -200px;
  transform: rotateX(72deg) rotateZ(60deg);
  border-color: rgba(168, 255, 62, 0.12);
  animation: jsOrbit 18s linear infinite reverse;
}

.orbit-3 {
  width: 490px;
  height: 490px;
  margin: -245px 0 0 -245px;
  transform: rotateX(72deg) rotateZ(120deg);
  border-color: rgba(168, 255, 62, 0.06);
  animation: jsOrbit 26s linear infinite;
}

@keyframes jsOrbit {
  to {
    transform: rotateX(72deg) rotateZ(360deg);
  }
}

.js-orbit-dot {
  position: absolute;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--g-bright);
  box-shadow: 0 0 20px var(--g-glow);
  top: -5px;
  left: 50%;
  margin-left: -5px;
}

/* ============================================================ */
/* FLOATING CODE TOKENS BACKGROUND                             */
/* ============================================================ */
.js-tokens-bg {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 1;
  overflow: hidden;
}

.js-token {
  position: absolute;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  opacity: 0;
  white-space: nowrap;
  animation: jsTokenFloat var(--dur, 12s) ease-in-out var(--delay, 0s) infinite;
}

.js-token.c-green {
  color: var(--g-bright);
  text-shadow: 0 0 12px var(--g-glow);
}

.js-token.c-birch {
  color: var(--birch-2);
}

.js-token.c-dim {
  color: var(--text-dim);
}

@keyframes jsTokenFloat {
  0% {
    opacity: 0;
    transform: translateY(20px);
  }

  15% {
    opacity: 0.55;
  }

  85% {
    opacity: 0.55;
  }

  100% {
    opacity: 0;
    transform: translateY(-80px);
  }
}

/* ============================================================ */
/* JS INFOGRAPHIC SECTION                                       */
/* ============================================================ */
.js-infographic-section {
  padding: 80px 0;
}

.js-infographic {
  margin-top: 40px;
  padding: 36px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(20px);
  overflow-x: auto;
}

/* ============================================================ */
/* MODULE HEADER CARD                                          */
/* ============================================================ */
.js-module-header {
  position: relative;
  padding: 48px 52px;
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  background: var(--glass);
  overflow: hidden;
  margin-bottom: 40px;
}

.js-module-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 0% 50%, rgba(168, 255, 62, 0.07), transparent 55%);
  pointer-events: none;
}

/* Big ghost number */
.js-module-num {
  position: absolute;
  right: 44px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 9rem;
  color: rgba(168, 255, 62, 0.04);
  line-height: 1;
  pointer-events: none;
  user-select: none;
}

.js-module-inner {
  position: relative;
  z-index: 2;
}

.js-module-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.5rem, 3vw, 2.3rem);
  color: var(--birch-0);
  line-height: 1.2;
  margin-bottom: 14px;
}

.js-module-desc {
  font-size: 0.98rem;
  color: var(--text-mid);
  line-height: 1.75;
  max-width: 620px;
  margin-bottom: 20px;
}

.js-module-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.js-mod-tag {
  padding: 5px 14px;
  border: 1px solid var(--border);
  border-radius: 20px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 1px;
  color: var(--g-bright);
  background: rgba(168, 255, 62, 0.06);
  transition: all 0.25s;
}

.js-mod-tag:hover {
  border-color: var(--border-hot);
  background: rgba(168, 255, 62, 0.1);
}

/* ============================================================ */
/* LESSON CARDS                                                 */
/* ============================================================ */
.js-lesson {
  position: relative;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--glass);
  overflow: hidden;
  margin-bottom: 20px;
  transition: border-color 0.4s var(--ease-smooth), box-shadow 0.4s;
}

.js-lesson:hover {
  border-color: rgba(168, 255, 62, 0.35);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.35), 0 0 30px var(--g-glow-sm);
}

/* Left glow bar on hover */
.js-lesson::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: linear-gradient(180deg, var(--g-bright), var(--g-mid));
  transform: scaleY(0);
  transform-origin: top;
  transition: transform 0.45s var(--ease-smooth);
}

.js-lesson:hover::before,
.js-lesson.open::before {
  transform: scaleY(1);
}

/* Lesson header — clickable row */
.js-lesson-header {
  padding: 26px 36px;
  display: flex;
  align-items: center;
  gap: 18px;
  cursor: pointer;
  user-select: none;
}

.js-lesson-num {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 2.6rem;
  line-height: 1;
  color: rgba(168, 255, 62, 0.1);
  flex-shrink: 0;
  width: 56px;
  transition: color 0.3s;
}

.js-lesson:hover .js-lesson-num,
.js-lesson.open .js-lesson-num {
  color: rgba(168, 255, 62, 0.22);
}

.js-lesson-icon {
  width: 50px;
  height: 50px;
  flex-shrink: 0;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: rgba(168, 255, 62, 0.05);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  transition: all 0.35s var(--ease-bounce);
}

.js-lesson:hover .js-lesson-icon,
.js-lesson.open .js-lesson-icon {
  background: rgba(168, 255, 62, 0.1);
  border-color: var(--g-bright);
  transform: scale(1.08) rotate(4deg);
}

.js-lesson-meta {
  flex: 1;
  min-width: 0;
}

.js-lesson-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.08rem;
  color: var(--birch-0);
  margin-bottom: 5px;
  line-height: 1.3;
}

.js-lesson-sub {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-dim);
  letter-spacing: 1.2px;
  text-transform: uppercase;
}

.js-lesson-tags {
  display: flex;
  gap: 8px;
  flex-shrink: 0;
  flex-wrap: wrap;
}

.js-ltag {
  padding: 4px 10px;
  border-radius: 20px;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.8px;
  color: var(--g-bright);
  border: 1px solid rgba(168, 255, 62, 0.25);
  background: rgba(168, 255, 62, 0.04);
}

.js-lesson-toggle {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--g-bright);
  font-size: 1.4rem;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  flex-shrink: 0;
  transition: all 0.35s var(--ease-bounce);
}

.js-lesson.open .js-lesson-toggle {
  transform: rotate(45deg);
  background: var(--g-bright);
  color: var(--carbon-0);
  border-color: var(--g-bright);
  box-shadow: 0 0 16px var(--g-glow-sm);
}

/* Collapsible body */
.js-lesson-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.js-lesson.open .js-lesson-body {
  max-height: 3000px;
}

.js-lesson-inner {
  padding: 28px 36px 36px;
  border-top: 1px solid var(--border);
}

/* ============================================================ */
/* THEORY BLOCK                                                 */
/* ============================================================ */
.js-theory {
  margin-bottom: 28px;
}

.js-block-label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--g-bright);
  margin-bottom: 18px;
}

.js-block-line {
  display: block;
  width: 24px;
  height: 1px;
  background: var(--g-bright);
}

.js-text {
  font-size: 0.96rem;
  color: var(--text-mid);
  line-height: 1.82;
  margin-bottom: 14px;
}

.js-text strong {
  color: var(--birch-1);
  font-weight: 600;
}

.js-text code {
  font-family: var(--font-mono);
  font-size: 0.88rem;
  color: var(--g-bright);
  background: rgba(168, 255, 62, 0.08);
  padding: 1px 6px;
  border-radius: 4px;
}

.js-highlight {
  padding: 18px 22px;
  border-left: 3px solid var(--g-bright);
  background: rgba(168, 255, 62, 0.04);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-size: 0.92rem;
  color: var(--text-mid);
  line-height: 1.78;
  margin: 18px 0;
}

.js-highlight strong {
  color: var(--birch-1);
}

.js-highlight code {
  font-family: var(--font-mono);
  font-size: 0.86rem;
  color: var(--g-bright);
  background: rgba(168, 255, 62, 0.08);
  padding: 1px 6px;
  border-radius: 4px;
}

/* WAIproger tip */
.js-tip {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 16px 20px;
  border: 1px solid rgba(247, 223, 30, 0.25);
  border-radius: var(--radius-sm);
  background: rgba(247, 223, 30, 0.04);
  margin: 18px 0;
  font-size: 0.9rem;
  color: var(--text-mid);
  line-height: 1.7;
}

.js-tip-icon {
  font-size: 1.3rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.js-tip strong {
  color: #f7df1e;
}

.js-tip code {
  font-family: var(--font-mono);
  font-size: 0.86rem;
  color: var(--g-bright);
  background: rgba(168, 255, 62, 0.08);
  padding: 1px 6px;
  border-radius: 4px;
}

/* ============================================================ */
/* CONCEPT GRID                                                 */
/* ============================================================ */
.js-concept-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 12px;
  margin: 16px 0;
}

.js-concept-card {
  padding: 18px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--glass-light);
  transition: all 0.35s var(--ease-bounce);
  cursor: default;
  position: relative;
  overflow: hidden;
}

.js-concept-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--g-bright), transparent);
  transform: scaleX(0);
  transition: transform 0.4s var(--ease-smooth);
}

.js-concept-card:hover::after {
  transform: scaleX(1);
}

.js-concept-card:hover {
  border-color: var(--border-hot);
  background: rgba(168, 255, 62, 0.05);
  transform: translateY(-4px);
  box-shadow: 0 10px 28px rgba(168, 255, 62, 0.1);
}

.js-concept-green {
  border-color: rgba(168, 255, 62, 0.25);
  background: rgba(168, 255, 62, 0.04);
}

.js-concept-birch {
  border-color: rgba(221, 212, 184, 0.2);
  background: rgba(221, 212, 184, 0.03);
}

.js-concept-dim {
  border-color: rgba(107, 143, 74, 0.2);
}

.js-concept-name {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--g-bright);
  margin-bottom: 8px;
}

.js-concept-desc {
  font-size: 0.82rem;
  color: var(--text-mid);
  line-height: 1.55;
}

.js-concept-desc strong {
  color: var(--birch-1);
}

.js-concept-desc code {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--g-bright);
  background: rgba(168, 255, 62, 0.08);
  padding: 1px 5px;
  border-radius: 4px;
}

/* ============================================================ */
/* PRACTICE BLOCK                                              */
/* ============================================================ */
.js-practice {
  padding: 22px 24px;
  border: 1px solid rgba(168, 255, 62, 0.22);
  border-radius: var(--radius-md);
  background: rgba(168, 255, 62, 0.035);
  margin-bottom: 16px;
}

.js-practice-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--g-bright);
  margin-bottom: 10px;
}

.js-practice-icon {
  font-size: 1rem;
}

.js-practice-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  color: var(--birch-0);
  margin-bottom: 8px;
}

.js-practice-desc {
  font-size: 0.9rem;
  color: var(--text-mid);
  line-height: 1.7;
}

/* ============================================================ */
/* CODE BLOCK                                                   */
/* ============================================================ */
.js-code-block {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-top: 16px;
}

.js-code-bar {
  padding: 10px 18px;
  background: rgba(255, 255, 255, 0.025);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 7px;
}

.js-cdot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}

.js-cdot-r {
  background: #ff5f57;
}

.js-cdot-y {
  background: #febc2e;
}

.js-cdot-g {
  background: #28c840;
}

.js-code-filename {
  margin-left: 10px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--text-dim);
  letter-spacing: 1px;
}

.js-copy-btn {
  margin-left: auto;
  padding: 4px 12px;
  border: 1px solid var(--border);
  border-radius: 20px;
  background: transparent;
  color: var(--text-dim);
  font-family: var(--font-mono);
  font-size: 0.62rem;
  cursor: pointer;
  transition: all 0.25s;
}

.js-copy-btn:hover {
  border-color: var(--g-bright);
  color: var(--g-bright);
}

.js-code-pre {
  margin: 0;
  padding: 22px 24px;
  background: rgba(0, 0, 0, 0.55);
  overflow-x: auto;
}

.js-code-pre code {
  font-family: var(--font-mono);
  font-size: 0.83rem;
  line-height: 1.95;
  color: var(--text-mid);
  white-space: pre;
  display: block;
}

/* Syntax highlight */
.jk {
  color: #c792ea;
}

/* keyword */
.jf {
  color: var(--g-bright);
}

/* function / method */
.js-s {
  color: #c3e88d;
}

/* string */
.jn {
  color: #f78c6c;
}

/* number */
.jc {
  color: #546e7a;
  font-style: italic;
}

/* comment */
.jo {
  color: var(--birch-1);
}

/* variable / other */

/* ============================================================ */
/* RESPONSIVE — JS PAGE                                         */
/* ============================================================ */
@media (max-width: 1100px) {
  .js-cube-wrap {
    display: none;
  }
}

@media (max-width: 900px) {
  .js-module-header {
    padding: 32px 28px;
  }

  .js-module-num {
    font-size: 6rem;
    right: 20px;
  }

  .js-lesson-header {
    padding: 20px 22px;
    gap: 12px;
    flex-wrap: wrap;
  }

  .js-lesson-inner {
    padding: 20px 22px 28px;
  }

  .js-concept-grid {
    grid-template-columns: 1fr 1fr;
  }

  .js-infographic {
    padding: 20px;
  }
}

@media (max-width: 680px) {
  .js-hero {
    min-height: auto;
    padding: 40px 0 40px;
  }

  .js-module-header {
    padding: 24px 20px;
  }

  .js-module-num {
    display: none;
  }

  .js-lesson-header {
    padding: 16px 18px;
  }

  .js-lesson-inner {
    padding: 16px 18px 24px;
  }

  .js-concept-grid {
    grid-template-columns: 1fr;
  }

  .js-lesson-tags {
    display: none;
  }
}

/* ============================================================ */
/* КОНЕЦ CSS ДЛЯ МОДУЛЯ 1                                       */
/* ============================================================ */
/* ПРОДОЛЖЕНИЕ: Добавить стили для:                             */
/* — .js-playground-wrap (интерактивный редактор кода)          */
/* — .js-eco-grid (карточки экосистемы JS)                      */
/* — .js-skills-meter (полосы навыков)                          */
/* — .js-outcome-grid (итоги курса)                             */
/* — .js-enroll-card (CTA-блок записи)                          */
/* ============================================================ */


/* ============================================================ */
/* MODULE 2 CSS — Loops viz, Fn compare, Arrays, Methods viz   */
/* ============================================================ */

/* ============================================================ */
/* LOOPS SVG SECTION                                           */
/* ============================================================ */
.js-loops-viz-section {
  padding: 80px 0;
}

.js-loops-viz {
  margin-top: 40px;
  padding: 36px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: rgba(0, 0, 0, 0.45);
  backdrop-filter: blur(20px);
  overflow-x: auto;
}

/* ============================================================ */
/* INTERACTIVE COUNTER VISUALIZER                              */
/* ============================================================ */
.js-counter-viz {
  margin: 28px 0 0;
  padding: 24px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: rgba(0, 0, 0, 0.35);
}

.js-counter-track {
  display: flex;
  gap: 10px;
  margin-bottom: 18px;
  flex-wrap: wrap;
}

.js-counter-item {
  padding: 10px 18px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--text-dim);
  background: var(--glass-light);
  transition: all 0.4s var(--ease-bounce);
  min-width: 64px;
  text-align: center;
  position: relative;
}

.js-counter-item.active {
  border-color: var(--g-bright);
  color: var(--g-bright);
  background: rgba(168, 255, 62, 0.1);
  box-shadow: 0 0 20px var(--g-glow-sm);
  transform: translateY(-6px) scale(1.08);
}

.js-counter-item.done {
  border-color: rgba(168, 255, 62, 0.25);
  color: rgba(168, 255, 62, 0.45);
  background: rgba(168, 255, 62, 0.04);
}

.js-counter-item.break-item {
  border-color: rgba(255, 95, 87, 0.4);
  color: #ff5f57;
}

.js-counter-item.break-item.active {
  border-color: #ff5f57;
  background: rgba(255, 95, 87, 0.1);
  box-shadow: 0 0 20px rgba(255, 95, 87, 0.3);
}

.js-counter-controls {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.js-counter-btn {
  padding: 9px 22px;
  border: 1.5px solid var(--border-hot);
  border-radius: 30px;
  background: rgba(168, 255, 62, 0.08);
  color: var(--g-bright);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  cursor: pointer;
  transition: all 0.3s var(--ease-bounce);
  letter-spacing: 1px;
}

.js-counter-btn:hover {
  background: rgba(168, 255, 62, 0.15);
  box-shadow: 0 0 18px var(--g-glow-sm);
  transform: translateY(-2px);
}

.js-counter-reset {
  border-color: var(--border);
  background: transparent;
  color: var(--text-dim);
}

.js-counter-reset:hover {
  border-color: var(--border-hot);
  color: var(--text-mid);
  box-shadow: none;
}

.js-counter-label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-dim);
  letter-spacing: 1px;
  margin-left: auto;
}

/* ============================================================ */
/* FUNCTION ANATOMY SVG WRAP                                   */
/* ============================================================ */
.js-fn-infographic {
  margin: 32px 0;
  padding: 28px 32px 20px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(16px);
  overflow-x: auto;
}

.js-fn-infographic-label {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--g-bright);
  margin-bottom: 18px;
}

/* ============================================================ */
/* ARRAY INFOGRAPHIC WRAP                                      */
/* ============================================================ */
.js-array-infographic {
  margin: 32px 0;
  padding: 28px 32px 20px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(16px);
  overflow-x: auto;
}

/* ============================================================ */
/* FUNCTION COMPARE — Declaration vs Arrow                     */
/* ============================================================ */
.js-fn-compare {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 20px;
  align-items: start;
  margin: 24px 0;
}

.js-fn-col {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--glass-light);
  transition: border-color 0.3s;
}

.js-fn-col:hover {
  border-color: var(--border-hot);
}

.js-fn-col-label {
  padding: 10px 16px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  border-bottom: 1px solid var(--border);
}

.js-fn-col-classic {
  background: rgba(221, 212, 184, 0.06);
  color: var(--birch-2);
}

.js-fn-col-arrow {
  background: rgba(168, 255, 62, 0.08);
  color: var(--g-bright);
}

.js-fn-col-body {
  padding: 16px;
}

.js-fn-col-body .js-text {
  font-size: 0.88rem;
  margin-bottom: 12px;
}

.js-fn-col-body .js-code-block {
  margin-top: 0;
}

.js-fn-vs {
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.1rem;
  color: var(--text-dim);
  padding-top: 40px;
  opacity: 0.5;
}

/* ============================================================ */
/* METHODS VISUALIZER                                          */
/* ============================================================ */
.js-methods-viz {
  margin: 28px 0 0;
  padding: 24px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: rgba(0, 0, 0, 0.3);
}

.js-methods-label {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--g-bright);
  margin-bottom: 16px;
}

.js-methods-tabs {
  display: flex;
  gap: 10px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.js-mtab {
  padding: 7px 18px;
  border: 1px solid var(--border);
  border-radius: 24px;
  background: transparent;
  color: var(--text-dim);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  cursor: pointer;
  transition: all 0.3s var(--ease-bounce);
  letter-spacing: 0.8px;
}

.js-mtab:hover,
.js-mtab.active {
  background: rgba(168, 255, 62, 0.1);
  border-color: var(--g-bright);
  color: var(--g-bright);
  box-shadow: 0 0 14px var(--g-glow-sm);
}

.js-methods-display {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.js-methods-before,
.js-methods-after {
  flex: 1;
  min-width: 200px;
}

.js-mdisp-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-dim);
  letter-spacing: 1px;
  margin-bottom: 10px;
  text-transform: uppercase;
}

.js-mdisp-arr {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  min-height: 44px;
}

.js-mdisp-pill {
  padding: 7px 14px;
  border-radius: 20px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 600;
  border: 1px solid var(--border);
  background: var(--glass-light);
  color: var(--text-mid);
  transition: all 0.35s var(--ease-bounce);
}

.js-mdisp-pill.highlight {
  border-color: var(--g-bright);
  color: var(--g-bright);
  background: rgba(168, 255, 62, 0.1);
  box-shadow: 0 0 14px var(--g-glow-sm);
  transform: translateY(-3px);
}

.js-mdisp-pill.dimmed {
  opacity: 0.3;
  transform: scale(0.94);
}

.js-methods-arrow {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}

.js-mdisp-op {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--g-bright);
  letter-spacing: 0.5px;
  white-space: nowrap;
}

/* ============================================================ */
/* RESPONSIVE MODULE 2                                         */
/* ============================================================ */
@media (max-width: 900px) {
  .js-fn-compare {
    grid-template-columns: 1fr;
  }

  .js-fn-vs {
    padding-top: 0;
  }

  .js-loops-viz {
    padding: 16px;
  }
}

@media (max-width: 680px) {
  .js-counter-track {
    gap: 6px;
  }

  .js-counter-item {
    padding: 8px 12px;
    font-size: 0.75rem;
  }

  .js-fn-infographic,
  .js-array-infographic {
    padding: 16px;
  }
}

/* ============================================================ */
/* КОНЕЦ CSS ДЛЯ МОДУЛЯ 2                                       */
/* ============================================================ */
/* ПРОДОЛЖЕНИЕ: Добавить стили для модуля 3:                    */
/* — .js-playground-wrap (textarea + output + run btn)          */
/* — .js-eco-grid (6 карточек экосистемы)                       */
/* — .js-skills-meter (анимированные полосы навыков)            */
/* — .js-enroll-card (финальный CTA)                            */
/* ============================================================ */



/* ============================================================ */
/* MODULE 3 CSS — Objects, DOM, Events, Async, Playground       */
/* Добавить в КОНЕЦ файла b.css                                 */
/* ============================================================ */

/* ============================================================ */
/* OBJECTS SVG / INFOGRAPHIC                                   */
/* ============================================================ */
.js-object-infographic {
  margin: 32px 0;
  padding: 28px 32px 24px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(16px);
  overflow-x: auto;
}

/* ============================================================ */
/* DOM TREE INFOGRAPHIC                                         */
/* ============================================================ */
.js-dom-tree {
  margin: 28px 0;
  padding: 28px 32px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(16px);
  overflow-x: auto;
}

/* ============================================================ */
/* EVENTS VISUALIZER                                           */
/* ============================================================ */
.js-events-viz {
  margin: 28px 0;
  padding: 24px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: rgba(0, 0, 0, 0.3);
}

.js-event-demo {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 18px 0;
  align-items: center;
}

.js-event-btn {
  padding: 11px 26px;
  border-radius: 30px;
  border: 1.5px solid var(--border-hot);
  background: rgba(168, 255, 62, 0.07);
  color: var(--g-bright);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  cursor: pointer;
  transition: all 0.3s var(--ease-bounce);
  letter-spacing: 0.8px;
  position: relative;
  overflow: hidden;
}

.js-event-btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at var(--mx, 50%) var(--my, 50%), rgba(168, 255, 62, 0.25), transparent 65%);
  opacity: 0;
  transition: opacity 0.3s;
}

.js-event-btn:hover::after {
  opacity: 1;
}

.js-event-btn:hover {
  background: rgba(168, 255, 62, 0.14);
  box-shadow: 0 0 22px var(--g-glow-sm);
  transform: translateY(-3px) scale(1.04);
}

.js-event-btn:active {
  transform: scale(0.96);
}

.js-event-btn.fired {
  border-color: var(--g-bright);
  background: rgba(168, 255, 62, 0.2);
  box-shadow: 0 0 30px var(--g-glow);
  animation: eventFire 0.5s var(--ease-bounce);
}

@keyframes eventFire {
  0% {
    transform: scale(1);
  }

  40% {
    transform: scale(1.12);
  }

  100% {
    transform: scale(1);
  }
}

.js-event-log {
  flex: 1;
  min-width: 220px;
  min-height: 52px;
  padding: 12px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: rgba(0, 0, 0, 0.5);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--g-bright);
  line-height: 1.6;
  max-height: 110px;
  overflow-y: auto;
}

.js-event-log-line {
  opacity: 0;
  animation: logLineIn 0.3s var(--ease-bounce) forwards;
}

@keyframes logLineIn {
  from {
    opacity: 0;
    transform: translateX(-8px);
  }

  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* ============================================================ */
/* ASYNC TIMELINE INFOGRAPHIC                                  */
/* ============================================================ */
.js-async-timeline {
  margin: 28px 0;
  padding: 28px 32px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(16px);
  overflow-x: auto;
}

/* ============================================================ */
/* JS PLAYGROUND                                               */
/* ============================================================ */
.js-playground-section {
  padding: 80px 0;
}

.js-playground-wrap {
  margin-top: 40px;
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: rgba(0, 0, 0, 0.55);
  backdrop-filter: blur(24px);
  box-shadow: 0 40px 100px rgba(0, 0, 0, 0.5), 0 0 60px var(--g-glow-sm);
  position: relative;
}

.js-playground-wrap::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 30% 0%, rgba(168, 255, 62, 0.06), transparent 50%);
  pointer-events: none;
}

.js-playground-bar {
  padding: 14px 22px;
  background: rgba(255, 255, 255, 0.025);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 10px;
}

.js-pg-dot {
  width: 13px;
  height: 13px;
  border-radius: 50%;
}

.js-pg-dot-r {
  background: #ff5f57;
}

.js-pg-dot-y {
  background: #febc2e;
}

.js-pg-dot-g {
  background: #28c840;
}

.js-pg-title {
  margin-left: 12px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-dim);
  letter-spacing: 1.5px;
  flex: 1;
}

.js-pg-badge {
  padding: 4px 12px;
  border-radius: 20px;
  background: rgba(247, 223, 30, 0.12);
  border: 1px solid rgba(247, 223, 30, 0.3);
  font-family: var(--font-mono);
  font-size: 0.62rem;
  color: #f7df1e;
  letter-spacing: 1px;
}

.js-playground-body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 420px;
}

.js-editor-pane {
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
}

.js-editor-label {
  padding: 10px 18px;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  color: var(--text-dim);
  letter-spacing: 2px;
  text-transform: uppercase;
  border-bottom: 1px solid rgba(168, 255, 62, 0.08);
  background: rgba(168, 255, 62, 0.02);
}

.js-editor-textarea {
  flex: 1;
  padding: 20px 22px;
  background: transparent;
  border: none;
  outline: none;
  resize: none;
  font-family: var(--font-mono);
  font-size: 0.83rem;
  line-height: 1.9;
  color: #c3e88d;
  caret-color: var(--g-bright);
  min-height: 360px;
  tab-size: 2;
}

.js-editor-textarea::placeholder {
  color: rgba(107, 143, 74, 0.4);
}

.js-editor-textarea::-webkit-scrollbar {
  width: 4px;
}

.js-editor-textarea::-webkit-scrollbar-track {
  background: transparent;
}

.js-editor-textarea::-webkit-scrollbar-thumb {
  background: var(--g-dark);
  border-radius: 2px;
}

.js-output-pane {
  display: flex;
  flex-direction: column;
}

.js-output-label {
  padding: 10px 18px;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  color: var(--text-dim);
  letter-spacing: 2px;
  text-transform: uppercase;
  border-bottom: 1px solid rgba(168, 255, 62, 0.08);
  background: rgba(168, 255, 62, 0.02);
  display: flex;
  align-items: center;
  gap: 8px;
}

.js-output-status {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--text-dim);
  transition: background 0.3s, box-shadow 0.3s;
}

.js-output-status.running {
  background: #febc2e;
  box-shadow: 0 0 8px rgba(254, 188, 46, 0.6);
  animation: statusPulse 0.6s ease-in-out infinite;
}

.js-output-status.done {
  background: var(--g-bright);
  box-shadow: 0 0 8px var(--g-glow-sm);
}

.js-output-status.error {
  background: #ff5f57;
  box-shadow: 0 0 8px rgba(255, 95, 87, 0.5);
}

@keyframes statusPulse {

  0%,
  100% {
    transform: scale(1);
    opacity: 1;
  }

  50% {
    transform: scale(1.4);
    opacity: 0.6;
  }
}

.js-output-content {
  flex: 1;
  padding: 20px 22px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  line-height: 1.85;
  overflow-y: auto;
  min-height: 360px;
}

.js-output-line {
  display: flex;
  gap: 10px;
  animation: outputLineIn 0.2s var(--ease-bounce) forwards;
  margin-bottom: 2px;
}

@keyframes outputLineIn {
  from {
    opacity: 0;
    transform: translateY(4px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.js-output-arrow {
  color: var(--g-bright);
  user-select: none;
  flex-shrink: 0;
  opacity: 0.7;
}

.js-output-text {
  color: #c3e88d;
  word-break: break-all;
}

.js-output-text.error {
  color: #ff5f57;
}

.js-output-text.warn {
  color: #febc2e;
}

.js-output-text.info {
  color: var(--birch-2);
}

.js-output-empty {
  color: var(--text-dim);
  font-size: 0.75rem;
  letter-spacing: 1px;
  opacity: 0.5;
  padding: 16px 0;
}

.js-playground-controls {
  padding: 14px 22px;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 12px;
  background: rgba(0, 0, 0, 0.2);
}

.js-pg-run-btn {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 10px 28px;
  background: linear-gradient(135deg, var(--g-bright), var(--g-mid));
  color: var(--carbon-0);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.85rem;
  border: none;
  border-radius: 30px;
  cursor: pointer;
  transition: all 0.3s var(--ease-bounce);
  box-shadow: 0 0 24px var(--g-glow-sm);
  letter-spacing: 0.5px;
}

.js-pg-run-btn:hover {
  transform: translateY(-3px) scale(1.04);
  box-shadow: 0 0 40px var(--g-glow);
}

.js-pg-run-btn:active {
  transform: scale(0.96);
}

.js-pg-clear-btn {
  padding: 9px 20px;
  border: 1px solid var(--border);
  border-radius: 30px;
  background: transparent;
  color: var(--text-dim);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  cursor: pointer;
  transition: all 0.25s;
  letter-spacing: 0.8px;
}

.js-pg-clear-btn:hover {
  border-color: var(--border-hot);
  color: var(--text-mid);
}

.js-pg-hint {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-dim);
  letter-spacing: 0.8px;
}

/* Playground preset snippets */
.js-pg-presets {
  padding: 14px 22px 0;
  display: flex;
  gap: 9px;
  flex-wrap: wrap;
}

.js-pg-preset {
  padding: 5px 14px;
  border: 1px solid var(--border);
  border-radius: 20px;
  background: transparent;
  color: var(--text-dim);
  font-family: var(--font-mono);
  font-size: 0.62rem;
  cursor: pointer;
  transition: all 0.25s;
  letter-spacing: 0.8px;
}

.js-pg-preset:hover {
  border-color: var(--g-bright);
  color: var(--g-bright);
  background: rgba(168, 255, 62, 0.06);
}

/* ============================================================ */
/* JS ECOSYSTEM CARDS                                          */
/* ============================================================ */
.js-eco-section {
  padding: 80px 0;
}

.js-eco-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 22px;
  margin-top: 50px;
}

.js-eco-card {
  position: relative;
  padding: 32px 28px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--glass);
  overflow: hidden;
  transition: all 0.45s var(--ease-bounce);
  cursor: default;
}

.js-eco-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 20% 80%, rgba(168, 255, 62, 0.06), transparent 60%);
  opacity: 0;
  transition: opacity 0.4s;
}

.js-eco-card:hover::before {
  opacity: 1;
}

.js-eco-card:hover {
  border-color: var(--border-hot);
  transform: translateY(-10px) perspective(600px) rotateX(3deg);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.4), 0 0 40px var(--g-glow-sm);
}

.js-eco-icon {
  font-size: 2.4rem;
  margin-bottom: 18px;
  display: block;
  filter: drop-shadow(0 0 12px var(--g-glow-sm));
  transition: transform 0.4s var(--ease-bounce);
}

.js-eco-card:hover .js-eco-icon {
  transform: scale(1.15) rotate(-5deg);
}

.js-eco-name {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.15rem;
  color: var(--birch-0);
  margin-bottom: 8px;
}

.js-eco-category {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--g-bright);
  margin-bottom: 12px;
}

.js-eco-desc {
  font-size: 0.88rem;
  color: var(--text-mid);
  line-height: 1.65;
  margin-bottom: 16px;
}

.js-eco-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.js-eco-tag {
  padding: 3px 10px;
  border-radius: 14px;
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.8px;
  color: var(--text-dim);
  border: 1px solid var(--border);
  background: var(--glass-light);
}

/* Highlight card */
.js-eco-card.eco-highlight {
  border-color: rgba(168, 255, 62, 0.3);
  background: rgba(168, 255, 62, 0.04);
}

.js-eco-card.eco-highlight .js-eco-category {
  color: #f7df1e;
}

/* ============================================================ */
/* SKILLS METER                                                */
/* ============================================================ */
.js-skills-section {
  padding: 80px 0;
}

.js-skills-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  margin-top: 50px;
  align-items: start;
}

.js-skill-item {
  margin-bottom: 24px;
}

.js-skill-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}

.js-skill-name {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--birch-1);
  letter-spacing: 1px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.js-skill-pct {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.88rem;
  color: var(--g-bright);
}

.js-skill-track {
  height: 6px;
  border-radius: 3px;
  background: rgba(168, 255, 62, 0.08);
  border: 1px solid rgba(168, 255, 62, 0.1);
  overflow: hidden;
  position: relative;
}

.js-skill-bar {
  height: 100%;
  border-radius: 3px;
  background: linear-gradient(90deg, var(--g-bright), var(--g-soft));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 1.4s cubic-bezier(0.34, 1.1, 0.64, 1);
  box-shadow: 0 0 12px var(--g-glow-sm);
  position: relative;
}

.js-skill-bar::after {
  content: '';
  position: absolute;
  right: 0;
  top: 0;
  bottom: 0;
  width: 20px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4));
  animation: skillShine 2s ease-in-out infinite;
}

@keyframes skillShine {

  0%,
  100% {
    opacity: 0;
  }

  50% {
    opacity: 1;
  }
}

.js-skill-bar.animated {
  transform: scaleX(1);
}

/* Outcome grid */
.js-outcome-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
}

.js-outcome-item {
  padding: 26px 22px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--glass-light);
  display: flex;
  align-items: flex-start;
  gap: 16px;
  transition: all 0.35s var(--ease-bounce);
  position: relative;
  overflow: hidden;
}

.js-outcome-item::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--g-bright), transparent);
  transform: scaleX(0);
  transition: transform 0.4s var(--ease-smooth);
}

.js-outcome-item:hover::before {
  transform: scaleX(1);
}

.js-outcome-item:hover {
  border-color: var(--border-hot);
  transform: translateY(-6px);
  background: rgba(168, 255, 62, 0.04);
  box-shadow: 0 14px 36px rgba(168, 255, 62, 0.1);
}

.js-outcome-check {
  width: 34px;
  height: 34px;
  flex-shrink: 0;
  border-radius: 50%;
  background: rgba(168, 255, 62, 0.12);
  border: 1.5px solid var(--border-hot);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  margin-top: 2px;
}

.js-outcome-text {
  font-size: 0.92rem;
  color: var(--text-mid);
  line-height: 1.65;
}

.js-outcome-text strong {
  color: var(--birch-1);
}

/* ============================================================ */
/* FINAL CTA / ENROLL CARD                                     */
/* ============================================================ */
.js-enroll-section {
  padding: 80px 0 120px;
}

.js-enroll-card {
  position: relative;
  padding: 80px 70px;
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  background: var(--glass);
  overflow: hidden;
  text-align: center;
}

.js-enroll-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 50% -10%, rgba(168, 255, 62, 0.12), transparent 55%),
    radial-gradient(ellipse at 20% 110%, rgba(110, 230, 59, 0.08), transparent 50%),
    radial-gradient(ellipse at 80% 110%, rgba(184, 245, 122, 0.06), transparent 50%);
  pointer-events: none;
  animation: enrollBgPulse 10s ease-in-out infinite;
}

@keyframes enrollBgPulse {

  0%,
  100% {
    opacity: 0.6;
  }

  50% {
    opacity: 1;
  }
}

/* Animated grid in bg */
.js-enroll-grid-bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 48px 48px;
  opacity: 0.15;
  pointer-events: none;
}

.js-enroll-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 22px;
  border: 1.5px solid var(--border-hot);
  border-radius: 40px;
  background: rgba(168, 255, 62, 0.08);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--g-bright);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 32px;
  position: relative;
  z-index: 2;
}

.js-enroll-title {
  position: relative;
  z-index: 2;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  line-height: 1.1;
  letter-spacing: -0.025em;
  color: var(--birch-0);
  margin-bottom: 22px;
}

.js-enroll-title .et-green {
  background: linear-gradient(90deg, var(--g-bright), var(--g-soft));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.js-enroll-title .et-birch {
  color: var(--birch-2);
  -webkit-text-fill-color: var(--birch-2);
}

.js-enroll-desc {
  position: relative;
  z-index: 2;
  font-size: 1.05rem;
  color: var(--text-mid);
  line-height: 1.78;
  max-width: 560px;
  margin: 0 auto 44px;
}

.js-enroll-cta {
  position: relative;
  z-index: 2;
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 52px;
}

.js-enroll-stats {
  position: relative;
  z-index: 2;
  display: flex;
  justify-content: center;
  gap: 48px;
  flex-wrap: wrap;
  padding-top: 44px;
  border-top: 1px solid var(--border);
}

.js-enroll-stat {
  text-align: center;
}

.js-enroll-stat-num {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 2rem;
  background: linear-gradient(135deg, var(--g-bright), var(--birch-2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 6px;
}

.js-enroll-stat-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-dim);
  letter-spacing: 2px;
  text-transform: uppercase;
}

/* Floating particles around enroll card */
.js-enroll-particles {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
  z-index: 1;
}

.js-ep {
  position: absolute;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--g-bright);
  opacity: 0;
  animation: epFloat var(--dur, 8s) ease-in-out var(--delay, 0s) infinite;
  box-shadow: 0 0 8px var(--g-glow);
}

@keyframes epFloat {
  0% {
    opacity: 0;
    transform: translate(0, 20px);
  }

  20% {
    opacity: 0.8;
  }

  80% {
    opacity: 0.5;
  }

  100% {
    opacity: 0;
    transform: translate(var(--tx, 20px), -80px);
  }
}

/* ============================================================ */
/* YOUTUBE / SOCIAL FINAL BLOCK                                */
/* ============================================================ */
.js-youtube-section {
  padding: 40px 0 80px;
}

.js-yt-card {
  position: relative;
  display: flex;
  align-items: center;
  gap: 36px;
  padding: 44px 52px;
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  background: var(--glass);
  overflow: hidden;
  transition: all 0.4s var(--ease-bounce);
}

.js-yt-card:hover {
  border-color: rgba(255, 0, 0, 0.3);
  box-shadow: 0 20px 60px rgba(255, 0, 0, 0.08), 0 0 40px rgba(255, 0, 0, 0.06);
  transform: translateY(-4px);
}

.js-yt-icon {
  width: 80px;
  height: 80px;
  flex-shrink: 0;
  border-radius: var(--radius-md);
  background: rgba(255, 0, 0, 0.1);
  border: 1px solid rgba(255, 0, 0, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.4rem;
  transition: all 0.3s var(--ease-bounce);
}

.js-yt-card:hover .js-yt-icon {
  background: rgba(255, 0, 0, 0.18);
  transform: scale(1.08) rotate(-4deg);
}

.js-yt-info {
  flex: 1;
}

.js-yt-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: rgba(255, 80, 80, 0.8);
  margin-bottom: 8px;
}

.js-yt-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.4rem;
  color: var(--birch-0);
  margin-bottom: 8px;
}

.js-yt-desc {
  font-size: 0.9rem;
  color: var(--text-mid);
  line-height: 1.6;
}

.js-yt-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 13px 28px;
  background: #ff0000;
  color: #fff;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.88rem;
  border: none;
  border-radius: 30px;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.3s var(--ease-bounce);
  box-shadow: 0 0 24px rgba(255, 0, 0, 0.35);
  flex-shrink: 0;
}

.js-yt-btn:hover {
  transform: translateY(-3px) scale(1.05);
  box-shadow: 0 0 40px rgba(255, 0, 0, 0.5);
}

/* ============================================================ */
/* FOOTER (если ещё нет — добавить)                            */
/* ============================================================ */
.js-page-footer {
  background: var(--carbon-0);
  border-top: 1px solid var(--border);
  padding: 48px 0 32px;
  text-align: center;
  position: relative;
  z-index: 10;
}

.js-footer-logo {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.6rem;
  background: linear-gradient(90deg, var(--g-bright), var(--birch-2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 12px;
}

.js-footer-tagline {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-dim);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 28px;
}

.js-footer-links {
  display: flex;
  justify-content: center;
  gap: 28px;
  flex-wrap: wrap;
  margin-bottom: 28px;
}

.js-footer-link {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-dim);
  text-decoration: none;
  letter-spacing: 1px;
  transition: color 0.25s;
}

.js-footer-link:hover {
  color: var(--g-bright);
}

.js-footer-copy {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: rgba(107, 143, 74, 0.5);
  letter-spacing: 1px;
}

/* ============================================================ */
/* RESPONSIVE MODULE 3                                         */
/* ============================================================ */
@media (max-width: 1100px) {
  .js-playground-body {
    grid-template-columns: 1fr;
  }

  .js-editor-pane {
    border-right: none;
    border-bottom: 1px solid var(--border);
  }
}

@media (max-width: 900px) {
  .js-skills-grid {
    grid-template-columns: 1fr;
  }

  .js-enroll-card {
    padding: 50px 32px;
  }

  .js-yt-card {
    flex-direction: column;
    text-align: center;
    padding: 36px 28px;
  }
}

@media (max-width: 680px) {
  .js-enroll-card {
    padding: 36px 20px;
  }

  .js-enroll-stats {
    gap: 28px;
  }

  .js-eco-grid {
    grid-template-columns: 1fr;
  }

  .js-playground-wrap {
    border-radius: var(--radius-md);
  }

  .js-pg-hint {
    display: none;
  }
}

/* ============================================================ */
/* WAIproger — feature.html styles                             */
/* APPEND THIS BLOCK TO THE END OF b.css                      */
/* ============================================================ */

/* ------------------------------------------------------------ */
/* FEATURE PAGE — CSS VARIABLES (page-scope overrides)         */
/* ------------------------------------------------------------ */
.feature-hero,
.timeline-section,
.section-sm,
.philosophy-section,
.roadmap-section,
.vision-section,
.glitch-section,
.cta-section {
  --accent:        #a8ff3e;
  --accent-dim:    rgba(168, 255, 62, 0.15);
  --accent-glow:   rgba(168, 255, 62, 0.35);
  --birch:         #e8dcc8;
  --birch-dim:     rgba(232, 220, 200, 0.55);
  --carbon:        #0d0d0d;
  --carbon-2:      #111111;
  --carbon-3:      #1a1a1a;
  --card-bg:       rgba(255, 255, 255, 0.03);
  --card-border:   rgba(168, 255, 62, 0.12);
  --card-hover-bg: rgba(168, 255, 62, 0.06);
  --text-muted:    rgba(232, 220, 200, 0.5);
  --radius:        16px;
  --radius-lg:     24px;
}

/* ------------------------------------------------------------ */
/* CONTAINERS & SPACING                                        */
/* ------------------------------------------------------------ */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 clamp(20px, 5vw, 60px);
}

.main-wrap {
  padding-top: 100px;
}

.section-sm {
  padding: clamp(40px, 6vw, 80px) 0;
}

.text-center { text-align: center; }

/* ------------------------------------------------------------ */
/* NEON DIVIDER                                                */
/* ------------------------------------------------------------ */
.neon-divider {
  width: 100%;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent 0%,
    var(--accent-glow) 30%,
    var(--accent) 50%,
    var(--accent-glow) 70%,
    transparent 100%
  );
  margin: 0;
  position: relative;
}
.neon-divider::after {
  content: '';
  position: absolute;
  inset: -2px 15% -2px 15%;
  background: inherit;
  filter: blur(8px);
  opacity: 0.5;
}

/* ------------------------------------------------------------ */
/* SECTION LABELS & TITLES                                     */
/* ------------------------------------------------------------ */
.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-dim);
  border: 1px solid var(--card-border);
  border-radius: 999px;
  padding: 6px 16px;
  margin-bottom: 20px;
}

.section-title {
  font-family: 'Syne', sans-serif;
  font-size: clamp(32px, 5vw, 60px);
  font-weight: 800;
  color: var(--birch);
  line-height: 1.1;
  margin: 0 0 20px;
}

.section-intro {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(14px, 1.8vw, 17px);
  color: var(--text-muted);
  line-height: 1.7;
  max-width: 560px;
  margin-bottom: 60px;
}

.accent { color: var(--accent); }

/* ------------------------------------------------------------ */
/* REVEAL ANIMATIONS                                           */
/* ------------------------------------------------------------ */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal-left.visible,
.reveal-right.visible {
  opacity: 1;
  transform: translateX(0);
}
.reveal-scale {
  opacity: 0;
  transform: scale(0.93);
  transition: opacity 0.7s ease, transform 0.7s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.reveal-scale.visible {
  opacity: 1;
  transform: scale(1);
}

/* ------------------------------------------------------------ */
/* BUTTONS                                                     */
/* ------------------------------------------------------------ */
.btn-primary,
.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: 999px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
  border: none;
}

.btn-primary {
  background: var(--accent);
  color: #0d0d0d;
  box-shadow: 0 0 20px var(--accent-glow), 0 4px 16px rgba(0,0,0,0.4);
}
.btn-primary:hover {
  transform: translateY(-3px) scale(1.03);
  box-shadow: 0 0 36px var(--accent-glow), 0 8px 24px rgba(0,0,0,0.5);
}

.btn-outline {
  background: transparent;
  color: var(--birch);
  border: 1px solid rgba(232,220,200,0.25);
}
.btn-outline:hover {
  background: rgba(232,220,200,0.06);
  border-color: rgba(232,220,200,0.45);
  transform: translateY(-3px);
}

/* ------------------------------------------------------------ */
/* HERO SECTION                                                */
/* ------------------------------------------------------------ */
.feature-hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: clamp(80px, 12vw, 160px) 0 clamp(60px, 8vw, 120px);
}

.feature-ghost-text {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-family: 'Syne', sans-serif;
  font-size: clamp(200px, 30vw, 420px);
  font-weight: 900;
  color: transparent;
  -webkit-text-stroke: 1px rgba(168,255,62,0.06);
  white-space: nowrap;
  pointer-events: none;
  user-select: none;
  z-index: 0;
  transition: opacity 0.1s;
}

.feature-hero .container { position: relative; z-index: 1; }

.year-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-dim);
  border: 1px solid var(--card-border);
  border-radius: 999px;
  padding: 8px 18px;
  margin-bottom: 32px;
}

.hero-headline {
  font-family: 'Syne', sans-serif;
  font-weight: 900;
  line-height: 1.0;
  margin: 0 0 28px;
}
.headline-l1 {
  display: block;
  font-size: clamp(20px, 3vw, 32px);
  color: var(--birch-dim);
  font-weight: 600;
  margin-bottom: 8px;
}
.headline-l2 {
  display: block;
  font-size: clamp(52px, 9vw, 120px);
  color: var(--birch);
  letter-spacing: -0.03em;
}
.headline-l3 {
  display: block;
  font-size: clamp(20px, 3.2vw, 38px);
  color: var(--accent);
  font-weight: 700;
  margin-top: 8px;
}

.hero-desc {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(14px, 1.8vw, 18px);
  color: var(--text-muted);
  line-height: 1.7;
  max-width: 560px;
  margin: 0 0 40px;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 60px;
}

.scroll-hint {
  display: flex;
  align-items: center;
  gap: 14px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.15em;
  color: var(--text-muted);
}
.scroll-line {
  width: 48px;
  height: 1px;
  background: linear-gradient(90deg, var(--accent), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse {
  0%,100% { opacity: 0.4; width: 32px; }
  50% { opacity: 1; width: 56px; }
}

/* ------------------------------------------------------------ */
/* STATS BAR                                                   */
/* ------------------------------------------------------------ */
.feature-stats {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 2px;
  background: var(--card-border);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.stat-item {
  background: var(--card-bg);
  padding: clamp(20px, 3vw, 36px) clamp(14px, 2vw, 24px);
  text-align: center;
  position: relative;
  transition: background 0.3s ease;
}
.stat-item:hover {
  background: var(--card-hover-bg);
}
.stat-item::after {
  content: '';
  position: absolute;
  bottom: 0; left: 20%; right: 20%;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transition: transform 0.3s ease;
  border-radius: 2px;
}
.stat-item:hover::after { transform: scaleX(1); }

.stat-num {
  display: block;
  font-family: 'Syne', sans-serif;
  font-size: clamp(28px, 3.5vw, 48px);
  font-weight: 900;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 8px;
}
.stat-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* ------------------------------------------------------------ */
/* TIMELINE SECTION                                            */
/* ------------------------------------------------------------ */
.timeline-section {
  padding: clamp(60px, 8vw, 120px) 0;
}

.timeline-wrap {
  position: relative;
  margin-top: clamp(40px, 6vw, 80px);
}

.timeline-spine {
  position: absolute;
  left: 50%;
  top: 0; bottom: 0;
  width: 2px;
  background: linear-gradient(
    180deg,
    transparent,
    var(--card-border) 5%,
    var(--card-border) 95%,
    transparent
  );
  transform: translateX(-50%);
}
.timeline-spine-glow {
  position: absolute;
  left: 50%;
  top: 0; bottom: 0;
  width: 2px;
  background: linear-gradient(
    180deg,
    transparent,
    var(--accent-glow) 5%,
    var(--accent-glow) 95%,
    transparent
  );
  transform: translateX(-50%);
  filter: blur(6px);
}

/* Timeline item layout */
.tl-item {
  display: grid;
  grid-template-columns: 1fr 80px 1fr;
  align-items: center;
  gap: 0;
  margin-bottom: clamp(40px, 6vw, 80px);
  position: relative;
}

.tl-content {
  padding: 0 clamp(16px, 3vw, 40px);
}
.tl-spacer { /* empty side */ }

/* Timeline center dot */
.tl-center {
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 2;
}

.tl-dot {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--carbon-3);
  border: 2px solid var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  position: relative;
  flex-shrink: 0;
  transition: transform 0.3s ease;
  box-shadow: 0 0 20px var(--accent-glow);
}
.tl-dot:hover { transform: scale(1.1); }

.tl-dot-ring {
  position: absolute;
  inset: -8px;
  border-radius: 50%;
  border: 1px solid var(--accent);
  opacity: 0;
  animation: dotRing 2.5s ease-in-out infinite;
}
.tl-dot.pulsing .tl-dot-ring {
  opacity: 1;
}
@keyframes dotRing {
  0%   { transform: scale(0.9); opacity: 0.6; }
  50%  { transform: scale(1.4); opacity: 0; }
  100% { transform: scale(0.9); opacity: 0; }
}

/* Timeline card */
.tl-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: clamp(24px, 3vw, 40px);
  position: relative;
  overflow: hidden;
  transition: transform 0.3s ease, border-color 0.3s ease, background 0.3s ease;
  backdrop-filter: blur(8px);
}
.tl-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  opacity: 0;
  transition: opacity 0.3s ease;
}
.tl-card:hover {
  transform: translateY(-4px);
  border-color: rgba(168,255,62,0.3);
  background: var(--card-hover-bg);
}
.tl-card:hover::before { opacity: 1; }

.tl-phase-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 16px;
}

.tl-phase-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent-glow);
  display: inline-block;
  flex-shrink: 0;
}

.tl-card-title {
  font-family: 'Syne', sans-serif;
  font-size: clamp(20px, 2.5vw, 28px);
  font-weight: 800;
  color: var(--birch);
  line-height: 1.2;
  margin: 0 0 16px;
}

.tl-card-desc {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.7;
  margin: 0 0 24px;
}

/* Timeline card items */
.tl-card-items {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 24px;
}
.tl-item-row {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 10px 14px;
  border-radius: 10px;
  background: rgba(255,255,255,0.02);
  border: 1px solid rgba(255,255,255,0.05);
  transition: background 0.2s ease, border-color 0.2s ease;
}
.tl-item-row:hover {
  background: var(--accent-dim);
  border-color: var(--card-border);
}
.tl-item-icon {
  font-size: 16px;
  line-height: 1;
  flex-shrink: 0;
  margin-top: 1px;
}
.tl-item-text {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 13px;
  color: var(--birch-dim);
  line-height: 1.5;
}
.tl-item-text strong { color: var(--birch); font-weight: 600; }

/* Status badges */
.tl-status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 999px;
}
.status-active {
  background: rgba(168,255,62,0.12);
  color: var(--accent);
  border: 1px solid rgba(168,255,62,0.3);
}
.status-soon {
  background: rgba(247,223,30,0.1);
  color: #f7df1e;
  border: 1px solid rgba(247,223,30,0.25);
}
.status-planned {
  background: rgba(126,184,255,0.1);
  color: #7eb8ff;
  border: 1px solid rgba(126,184,255,0.25);
}
.status-future {
  background: rgba(255,130,100,0.1);
  color: #ff8264;
  border: 1px solid rgba(255,130,100,0.25);
}

.status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
  animation: statusPulse 1.8s ease-in-out infinite;
  flex-shrink: 0;
}
@keyframes statusPulse {
  0%,100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.7); }
}

/* ------------------------------------------------------------ */
/* ROADMAP METERS SECTION                                      */
/* ------------------------------------------------------------ */
.roadmap-section {
  padding: clamp(60px, 8vw, 120px) 0;
}

.rm-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  margin-top: 40px;
}

.rm-item {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 24px;
  transition: transform 0.3s ease, border-color 0.3s ease;
}
.rm-item:hover {
  transform: translateY(-4px);
  border-color: rgba(168,255,62,0.25);
}

.rm-label {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 14px;
  font-weight: 600;
  color: var(--birch);
  margin-bottom: 12px;
}
.rm-track {
  height: 6px;
  background: rgba(255,255,255,0.06);
  border-radius: 999px;
  overflow: hidden;
  margin-bottom: 8px;
}
.rm-fill {
  height: 100%;
  width: 0%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--accent), #6fef00);
  box-shadow: 0 0 12px var(--accent-glow);
  transition: width 1.2s cubic-bezier(0.22, 1, 0.36, 1);
}
.rm-pct {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--text-muted);
  text-align: right;
}

/* ------------------------------------------------------------ */
/* GLITCH CARDS (big feature highlights)                       */
/* ------------------------------------------------------------ */
.glitch-section {
  padding: clamp(60px, 8vw, 120px) 0;
}

.glitch-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
  margin-top: 40px;
}

.glitch-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: clamp(24px, 3vw, 40px);
  cursor: default;
  position: relative;
  overflow: hidden;
  transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1),
              border-color 0.3s ease,
              box-shadow 0.3s ease;
  backdrop-filter: blur(8px);
}
.glitch-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--accent-dim) 0%, transparent 60%);
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}
.glitch-card:hover {
  border-color: rgba(168,255,62,0.3);
  box-shadow: 0 8px 40px rgba(0,0,0,0.4), 0 0 20px var(--accent-glow);
}
.glitch-card:hover::after { opacity: 1; }

.glitch-card-icon {
  font-size: 36px;
  margin-bottom: 20px;
  display: block;
}
.glitch-card-title {
  font-family: 'Syne', sans-serif;
  font-size: clamp(18px, 2.2vw, 24px);
  font-weight: 800;
  color: var(--birch);
  margin: 0 0 12px;
}
.glitch-card-desc {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.65;
  margin: 0;
}

/* ------------------------------------------------------------ */
/* PHILOSOPHY BLOCK                                            */
/* ------------------------------------------------------------ */
.philosophy-section {
  padding: clamp(60px, 8vw, 120px) 0;
}

.philosophy-inner {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: clamp(40px, 6vw, 80px);
  text-align: center;
  position: relative;
  overflow: hidden;
  transition: transform 0.2s ease;
}
.philosophy-inner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 0%, var(--accent-dim) 0%, transparent 65%);
  pointer-events: none;
}

.philosophy-quote {
  font-family: 'Syne', sans-serif;
  font-size: clamp(22px, 3.5vw, 44px);
  font-weight: 800;
  color: var(--birch);
  line-height: 1.25;
  margin: 0 0 28px;
  position: relative;
  z-index: 1;
}

.philosophy-sub {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(14px, 1.8vw, 18px);
  color: var(--text-muted);
  line-height: 1.7;
  max-width: 600px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

/* ------------------------------------------------------------ */
/* VISION BLOCK (big statement)                                */
/* ------------------------------------------------------------ */
.vision-section {
  padding: clamp(60px, 8vw, 120px) 0;
}

.vision-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(30px, 5vw, 80px);
  align-items: center;
  margin-top: 40px;
}

.vision-text .section-title { margin-bottom: 20px; }
.vision-text p {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.8;
  margin: 0 0 28px;
}

.vision-checklist {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.vision-checklist li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 14px;
  color: var(--birch-dim);
}
.vision-checklist li::before {
  content: '✓';
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--accent-dim);
  border: 1px solid var(--card-border);
  color: var(--accent);
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.vision-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}
.vision-ring {
  width: clamp(240px, 30vw, 380px);
  height: clamp(240px, 30vw, 380px);
  border-radius: 50%;
  border: 1px solid var(--card-border);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.vision-ring::before {
  content: '';
  position: absolute;
  inset: 20px;
  border-radius: 50%;
  border: 1px solid rgba(168,255,62,0.08);
}
.vision-ring::after {
  content: '';
  position: absolute;
  inset: 40px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--accent-dim) 0%, transparent 70%);
}
.vision-center-text {
  font-family: 'Syne', sans-serif;
  font-size: clamp(36px, 5vw, 64px);
  font-weight: 900;
  color: var(--accent);
  text-align: center;
  z-index: 1;
}
.vision-center-sub {
  display: block;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.2em;
  color: var(--text-muted);
  margin-top: 4px;
}

/* ------------------------------------------------------------ */
/* CTA SECTION                                                 */
/* ------------------------------------------------------------ */
.cta-section {
  padding: clamp(60px, 8vw, 120px) 0;
}

.cta-block {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: clamp(40px, 6vw, 80px);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-block::before {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
}

.cta-title {
  font-family: 'Syne', sans-serif;
  font-size: clamp(28px, 4vw, 52px);
  font-weight: 900;
  color: var(--birch);
  line-height: 1.1;
  margin: 0 0 20px;
}
.cta-desc {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(14px, 1.8vw, 17px);
  color: var(--text-muted);
  margin: 0 0 36px;
}
.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: center;
}

/* ------------------------------------------------------------ */
/* FLOATING PARTICLES (js-token)                               */
/* ------------------------------------------------------------ */
.js-token {
  position: absolute;
  font-family: 'JetBrains Mono', monospace;
  font-size: clamp(10px, 1.2vw, 13px);
  font-weight: 600;
  letter-spacing: 0.05em;
  pointer-events: none;
  user-select: none;
  white-space: nowrap;
  animation: tokenFloat var(--dur, 14s) var(--delay, 0s) ease-in-out infinite;
  opacity: 0;
}
.js-token.c-green  { color: var(--accent);    }
.js-token.c-birch  { color: var(--birch-dim); }
.js-token.c-dim    { color: rgba(168,255,62,0.25); }

@keyframes tokenFloat {
  0%   { opacity: 0;   transform: translateY(0)     scale(0.8); }
  15%  { opacity: 0.6; transform: translateY(-20px)  scale(1); }
  85%  { opacity: 0.3; transform: translateY(-100px) scale(0.95); }
  100% { opacity: 0;   transform: translateY(-130px) scale(0.8); }
}

/* ------------------------------------------------------------ */
/* STAGGER CHILDREN                                            */
/* ------------------------------------------------------------ */
.stagger-children > * {
  opacity: 0;
  transform: translateY(20px);
  animation: staggerIn 0.5s ease forwards;
  animation-delay: calc(var(--i, 0) * 0.08s + 0.1s);
}
@keyframes staggerIn {
  to { opacity: 1; transform: translateY(0); }
}

/* ------------------------------------------------------------ */
/* RESPONSIVE                                                  */
/* ------------------------------------------------------------ */
@media (max-width: 900px) {
  .feature-stats {
    grid-template-columns: repeat(3, 1fr);
  }
  .feature-stats .stat-item:nth-child(4),
  .feature-stats .stat-item:nth-child(5) {
    grid-column: span 1;
  }

  .tl-item {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto;
    padding-left: 40px;
  }
  .tl-item.reveal-left,
  .tl-item.reveal-right {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
  }
  .tl-item.reveal-left.visible,
  .tl-item.reveal-right.visible {
    opacity: 1;
    transform: translateY(0);
  }
  .tl-item .tl-spacer { display: none; }
  .tl-item .tl-content { order: 2; padding: 0; }
  .tl-item .tl-center {
    order: 1;
    justify-content: flex-start;
    margin-bottom: 16px;
  }
  .timeline-spine,
  .timeline-spine-glow {
    left: 20px;
  }

  .vision-grid {
    grid-template-columns: 1fr;
  }
  .vision-visual { order: -1; }
}

@media (max-width: 600px) {
  .feature-stats {
    grid-template-columns: repeat(2, 1fr);
  }
  .feature-stats .stat-item:last-child {
    grid-column: span 2;
  }
  .hero-cta {
    flex-direction: column;
    align-items: flex-start;
  }
  .cta-actions {
    flex-direction: column;
    align-items: center;
  }
}

/* ============================================================ */
/* END feature.html styles                                     */
/* ============================================================ */

/* ============================================================
   WAIproger — b.css  (base + web course styles)
   Dark theme · Neon-lime #a8ff3e · JetBrains Mono / Syne / Space Grotesk
   ============================================================ */

/* ── Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --lime:      #a8ff3e;
  --lime-dim:  #7bc92e;
  --carbon:    #0d0f0c;
  --carbon-2:  #141612;
  --carbon-3:  #1c2018;
  --birch:     #e8e4d4;
  --birch-dim: #b8b4a4;
  --grey:      #3a3d36;
  --grey-2:    #272a22;
  --red:       #ff4e4e;
  --yellow:    #ffc93c;
  --green:     #a8ff3e;

  --ff-mono:   'JetBrains Mono', monospace;
  --ff-syne:   'Syne', sans-serif;
  --ff-body:   'Space Grotesk', sans-serif;

  --radius:    8px;
  --radius-lg: 16px;
  --transition: 0.22s ease;
}

html { font-size: 16px; scroll-behavior: smooth; }

body {
  background: var(--carbon);
  color: var(--birch);
  font-family: var(--ff-body);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--lime); text-decoration: none; transition: opacity var(--transition); }
a:hover { opacity: 0.75; }

code {
  font-family: var(--ff-mono);
  font-size: 0.85em;
  background: var(--carbon-3);
  color: var(--lime);
  padding: 2px 6px;
  border-radius: 4px;
}

strong { color: var(--birch); }

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ── HEADER ── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(13,15,12,0.88);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--grey);
}

.header-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-family: var(--ff-syne);
  font-weight: 800;
  font-size: 1.25rem;
  color: var(--birch);
  letter-spacing: -0.5px;
}
.logo span { color: var(--lime); }

.main-nav { display: flex; gap: 28px; align-items: center; }
.main-nav a {
  font-family: var(--ff-mono);
  font-size: 0.78rem;
  color: var(--birch-dim);
  letter-spacing: 0.04em;
  transition: color var(--transition);
}
.main-nav a:hover { color: var(--lime); opacity: 1; }
.main-nav .nav-tg {
  color: var(--lime);
  border: 1px solid var(--lime);
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 0.75rem;
}
.main-nav .nav-tg:hover { background: var(--lime); color: var(--carbon); opacity: 1; }

/* ── FOOTER ── */
.site-footer {
  border-top: 1px solid var(--grey);
  padding: 28px 0;
  margin-top: 80px;
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.footer-copy {
  font-family: var(--ff-mono);
  font-size: 0.72rem;
  color: var(--birch-dim);
}
.footer-tg {
  font-family: var(--ff-mono);
  font-size: 0.75rem;
  color: var(--lime);
}

/* ── ACCENT ── */
.accent { color: var(--lime); }


/* ============================================================ */
/* WEB.CSS — стили для web.html (HTML & CSS курс)               */
/* Вставить в КОНЕЦ файла b.css                                 */
/* Палитра: Neon-lime × Birch-beige × Deep carbon (из b.css)   */
/* ============================================================ */

/* ============================================================ */
/* WEB HERO SECTION                                             */
/* ============================================================ */
.web-hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  flex-direction: column;
  justify-content: center;
  padding: 80px 0 60px;
  position: relative;
  overflow: hidden;
}

.web-hero-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 48px;
  width: 100%;
}

/* ---- Hero content ---- */
.web-hero-content {
  max-width: 640px;
  position: relative;
  z-index: 2;
}

/* Eyebrow badge */
.web-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 8px 20px;
  border: 1.5px solid var(--border-hot);
  border-radius: 40px;
  background: rgba(168, 255, 62, 0.06);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--g-bright);
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 32px;
  position: relative;
  overflow: hidden;
  animation: eyebrowIn 0.8s var(--ease-bounce) 0.2s both;
}

.web-eyebrow::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(168,255,62,0.12), transparent);
  transform: translateX(-100%);
  animation: eyebrowSweep 3.5s ease-in-out infinite;
}

@keyframes eyebrowSweep {
  to { transform: translateX(200%); }
}

.web-badge-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border-radius: 6px;
  background: linear-gradient(135deg, var(--g-bright), var(--g-mid));
  font-family: var(--font-mono);
  font-weight: 900;
  font-size: 0.72rem;
  color: var(--carbon-0);
  box-shadow: 0 0 14px var(--g-glow-sm);
  flex-shrink: 0;
}

/* Hero headline */
.web-hero-title {
  display: flex;
  flex-direction: column;
  font-family: var(--font-display);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin-bottom: 28px;
}

.web-title-l1 {
  font-size: clamp(2.8rem, 7vw, 5.2rem);
  color: var(--birch-0);
  animation: headlineIn 0.9s var(--ease-bounce) 0.35s both;
}

.web-title-l2 {
  font-size: clamp(3rem, 7.5vw, 5.6rem);
  background: linear-gradient(90deg, var(--g-bright) 0%, var(--g-soft) 50%, var(--birch-2) 100%);
  background-size: 200% 100%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: headlineIn 0.9s var(--ease-bounce) 0.5s both,
             gradientShift 6s ease-in-out 1.4s infinite;
}

.web-title-l3 {
  font-size: clamp(1rem, 2.5vw, 1.4rem);
  font-weight: 400;
  color: var(--text-dim);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-top: 10px;
  animation: headlineIn 0.9s var(--ease-bounce) 0.65s both;
}

/* Hero desc */
.web-hero-desc {
  font-size: 1.05rem;
  line-height: 1.78;
  color: var(--text-mid);
  max-width: 520px;
  margin-bottom: 32px;
  animation: fadeUp 0.8s var(--ease-smooth) 0.8s both;
}

.web-hero-desc strong { color: var(--g-bright); }

/* Hero pills */
.web-hero-pills {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 36px;
  animation: fadeUp 0.8s var(--ease-smooth) 0.9s both;
}

.web-pill {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 6px 16px;
  border: 1px solid var(--border);
  border-radius: 24px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-dim);
  background: var(--glass-light);
  transition: all 0.25s;
}

.web-pill:hover {
  border-color: var(--border-hot);
  color: var(--text-mid);
}

.web-pill-num {
  color: var(--g-bright);
  font-weight: 700;
}

.web-pill-level {
  color: var(--birch-2);
  border-color: rgba(221,212,184,0.25);
  background: rgba(221,212,184,0.04);
}

/* Hero CTA */
.web-hero-cta {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  animation: fadeUp 0.8s var(--ease-smooth) 1s both;
}

/* ---- Hero visual: code window ---- */
.web-hero-visual {
  flex: 0 0 440px;
  position: relative;
  animation: fadeUp 0.9s var(--ease-smooth) 0.6s both;
}

.web-code-window {
  background: rgba(8, 13, 10, 0.9);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow:
    0 32px 80px rgba(0,0,0,0.6),
    0 0 60px rgba(168,255,62,0.06),
    inset 0 1px 0 rgba(168,255,62,0.08);
  position: relative;
}

.web-code-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 13px 18px;
  background: rgba(255,255,255,0.03);
  border-bottom: 1px solid var(--border);
}

.web-code-bar .terminal-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}
.web-code-bar .terminal-dot:nth-child(1) { background: #ff5f57; }
.web-code-bar .terminal-dot:nth-child(2) { background: #febc2e; }
.web-code-bar .terminal-dot:nth-child(3) { background: #28c840; }

.web-code-title {
  margin-left: 10px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-dim);
  letter-spacing: 1px;
  flex: 1;
}

.web-code-live {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  color: var(--g-bright);
  letter-spacing: 1px;
  animation: dotBlink 2s ease-in-out infinite;
}

.web-code-body {
  padding: 22px 24px;
  font-size: 0.82rem;
  line-height: 1.9;
  overflow-x: auto;
}

.web-code-body pre { margin: 0; }
.web-code-body code { font-family: var(--font-mono); }

/* Floating tag hints */
.web-code-float {
  position: absolute;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.8px;
  padding: 5px 12px;
  border-radius: 20px;
  border: 1px solid var(--border-hot);
  background: rgba(168,255,62,0.1);
  color: var(--g-bright);
  animation: floatHint 4s ease-in-out infinite;
  white-space: nowrap;
}

.web-code-float--1 {
  top: -14px;
  right: 28px;
  animation-delay: 0s;
}

.web-code-float--2 {
  bottom: 24px;
  right: -16px;
  animation-delay: 2s;
}

@keyframes floatHint {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-8px); }
}

/* ---- Hero syntax colors (shared with code blocks) ---- */
.wc-tag  { color: #e06c75; }
.wc-attr { color: #d19a66; }
.wc-val  { color: #98c379; }
.wc-text { color: var(--birch-1); }
.wc-lime { color: var(--g-bright); }

/* ============================================================ */
/* WEB MODULE HEADER (wraps js-module-header from b.css)        */
/* ============================================================ */
.web-module-header { padding-bottom: 0; }

/* ============================================================ */
/* CONCEPT CARD VARIANT — warn (table warning)                  */
/* ============================================================ */
.web-concept-warn {
  border-color: rgba(255, 196, 60, 0.25) !important;
  background: rgba(255, 196, 60, 0.03) !important;
}

.web-concept-warn-name {
  color: #ffc93c !important;
}

/* ============================================================ */
/* PROGRESS / CTA SECTION                                       */
/* ============================================================ */
.web-progress-wrap {
  max-width: 700px;
}

.web-progress-bar-wrap {
  margin: 32px 0 28px;
}

.web-progress-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-dim);
  letter-spacing: 0.5px;
  margin-bottom: 10px;
}

.web-progress-pct { color: var(--g-bright); font-weight: 600; }

.web-progress-track {
  height: 5px;
  background: rgba(255,255,255,0.05);
  border-radius: 3px;
  overflow: hidden;
  border: 1px solid var(--border);
}

.web-progress-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--g-bright), var(--g-mid));
  border-radius: 3px;
  transition: width 0.55s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 0 12px var(--g-glow-sm);
}

/* Checkboxes */
.web-checks {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 36px;
}

.web-check-item {
  display: flex;
  align-items: center;
  gap: 16px;
  cursor: pointer;
  padding: 14px 18px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--glass-light);
  transition: all 0.3s var(--ease-smooth);
  user-select: none;
}

.web-check-item:hover {
  border-color: var(--border-hot);
  background: rgba(168,255,62,0.04);
}

.web-check-input { display: none; }

.web-check-box {
  width: 22px;
  height: 22px;
  border: 1.5px solid var(--border);
  border-radius: 6px;
  flex-shrink: 0;
  position: relative;
  transition: all 0.3s var(--ease-bounce);
  background: transparent;
}

.web-check-box::after {
  content: '✓';
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 800;
  color: var(--carbon-0);
  opacity: 0;
  transform: scale(0.5);
  transition: all 0.25s var(--ease-bounce);
}

.web-check-input:checked + .web-check-box {
  background: var(--g-bright);
  border-color: var(--g-bright);
  box-shadow: 0 0 14px var(--g-glow-sm);
}

.web-check-input:checked + .web-check-box::after {
  opacity: 1;
  transform: scale(1);
}

.web-check-label {
  font-size: 0.92rem;
  color: var(--text-mid);
  transition: color 0.25s;
}

.web-check-item:has(.web-check-input:checked) .web-check-label {
  color: var(--birch-0);
}

/* CTA block — hidden until all done */
.web-cta-block {
  display: none;
  animation: fadeUp 0.5s var(--ease-smooth) both;
}

.web-cta-block.visible { display: block; }

.web-cta-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 32px;
}

/* ============================================================ */
/* RESPONSIVE — WEB PAGE                                        */
/* ============================================================ */
@media (max-width: 1000px) {
  .web-hero-visual { display: none; }
  .web-hero-inner { justify-content: flex-start; }
}

@media (max-width: 680px) {
  .web-hero { padding: 40px 0; min-height: auto; }
  .web-hero-cta { flex-direction: column; }
  .web-hero-cta .btn-primary,
  .web-hero-cta .btn-outline { width: 100%; justify-content: center; }
  .web-checks { gap: 10px; }
  .web-check-item { padding: 12px 14px; }
}

/* ============================================================ */
/* КОНЕЦ CSS ДЛЯ МОДУЛЯ 1 (web.html)                           */
/* ============================================================ */
/* ПРОДОЛЖЕНИЕ: Добавить стили для:                             */
/* — .web-module-2 (Модуль 2: Box Model, Flexbox)               */
/* — .web-module-3 (Модуль 3: Grid, Animations, Variables)      */
/* — .web-playground-wrap (Live CSS Playground)                 */
/* — .web-selector-viz (Визуализатор CSS-селекторов)            */
/* — .web-specificity (Шкала специфичности)                     */
/* — .web-skills-meter (Полосы навыков CSS)                     */
/* — .web-enroll-card (Финальный CTA — запись на курс)          */
/* ============================================================ */

/* ============================================================ */
/* WEB.CSS — стили для web.html (HTML & CSS курс)               */
/* Вставить в КОНЕЦ файла b.css                                 */
/* Палитра: Neon-lime × Birch-beige × Deep carbon (из b.css)   */
/* ============================================================ */

/* ============================================================ */
/* WEB HERO SECTION                                             */
/* ============================================================ */
.web-hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  flex-direction: column;
  justify-content: center;
  padding: 80px 0 60px;
  position: relative;
  overflow: hidden;
}

.web-hero-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 48px;
  width: 100%;
}

/* ---- Hero content ---- */
.web-hero-content {
  max-width: 640px;
  position: relative;
  z-index: 2;
}

/* Eyebrow badge */
.web-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 8px 20px;
  border: 1.5px solid var(--border-hot);
  border-radius: 40px;
  background: rgba(168, 255, 62, 0.06);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--g-bright);
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 32px;
  position: relative;
  overflow: hidden;
  animation: eyebrowIn 0.8s var(--ease-bounce) 0.2s both;
}

.web-eyebrow::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(168,255,62,0.12), transparent);
  transform: translateX(-100%);
  animation: eyebrowSweep 3.5s ease-in-out infinite;
}

@keyframes eyebrowSweep {
  to { transform: translateX(200%); }
}

.web-badge-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border-radius: 6px;
  background: linear-gradient(135deg, var(--g-bright), var(--g-mid));
  font-family: var(--font-mono);
  font-weight: 900;
  font-size: 0.72rem;
  color: var(--carbon-0);
  box-shadow: 0 0 14px var(--g-glow-sm);
  flex-shrink: 0;
}

/* Hero headline */
.web-hero-title {
  display: flex;
  flex-direction: column;
  font-family: var(--font-display);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin-bottom: 28px;
}

.web-title-l1 {
  font-size: clamp(2.8rem, 7vw, 5.2rem);
  color: var(--birch-0);
  animation: headlineIn 0.9s var(--ease-bounce) 0.35s both;
}

.web-title-l2 {
  font-size: clamp(3rem, 7.5vw, 5.6rem);
  background: linear-gradient(90deg, var(--g-bright) 0%, var(--g-soft) 50%, var(--birch-2) 100%);
  background-size: 200% 100%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: headlineIn 0.9s var(--ease-bounce) 0.5s both,
             gradientShift 6s ease-in-out 1.4s infinite;
}

.web-title-l3 {
  font-size: clamp(1rem, 2.5vw, 1.4rem);
  font-weight: 400;
  color: var(--text-dim);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-top: 10px;
  animation: headlineIn 0.9s var(--ease-bounce) 0.65s both;
}

/* Hero desc */
.web-hero-desc {
  font-size: 1.05rem;
  line-height: 1.78;
  color: var(--text-mid);
  max-width: 520px;
  margin-bottom: 32px;
  animation: fadeUp 0.8s var(--ease-smooth) 0.8s both;
}

.web-hero-desc strong { color: var(--g-bright); }

/* Hero pills */
.web-hero-pills {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 36px;
  animation: fadeUp 0.8s var(--ease-smooth) 0.9s both;
}

.web-pill {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 6px 16px;
  border: 1px solid var(--border);
  border-radius: 24px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-dim);
  background: var(--glass-light);
  transition: all 0.25s;
}

.web-pill:hover {
  border-color: var(--border-hot);
  color: var(--text-mid);
}

.web-pill-num {
  color: var(--g-bright);
  font-weight: 700;
}

.web-pill-level {
  color: var(--birch-2);
  border-color: rgba(221,212,184,0.25);
  background: rgba(221,212,184,0.04);
}

/* Hero CTA */
.web-hero-cta {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  animation: fadeUp 0.8s var(--ease-smooth) 1s both;
}

/* ---- Hero visual: code window ---- */
.web-hero-visual {
  flex: 0 0 440px;
  position: relative;
  animation: fadeUp 0.9s var(--ease-smooth) 0.6s both;
}

.web-code-window {
  background: rgba(8, 13, 10, 0.9);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow:
    0 32px 80px rgba(0,0,0,0.6),
    0 0 60px rgba(168,255,62,0.06),
    inset 0 1px 0 rgba(168,255,62,0.08);
  position: relative;
}

.web-code-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 13px 18px;
  background: rgba(255,255,255,0.03);
  border-bottom: 1px solid var(--border);
}

.web-code-bar .terminal-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}
.web-code-bar .terminal-dot:nth-child(1) { background: #ff5f57; }
.web-code-bar .terminal-dot:nth-child(2) { background: #febc2e; }
.web-code-bar .terminal-dot:nth-child(3) { background: #28c840; }

.web-code-title {
  margin-left: 10px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-dim);
  letter-spacing: 1px;
  flex: 1;
}

.web-code-live {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  color: var(--g-bright);
  letter-spacing: 1px;
  animation: dotBlink 2s ease-in-out infinite;
}

.web-code-body {
  padding: 22px 24px;
  font-size: 0.82rem;
  line-height: 1.9;
  overflow-x: auto;
}

.web-code-body pre { margin: 0; }
.web-code-body code { font-family: var(--font-mono); }

/* Floating tag hints */
.web-code-float {
  position: absolute;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.8px;
  padding: 5px 12px;
  border-radius: 20px;
  border: 1px solid var(--border-hot);
  background: rgba(168,255,62,0.1);
  color: var(--g-bright);
  animation: floatHint 4s ease-in-out infinite;
  white-space: nowrap;
}

.web-code-float--1 {
  top: -14px;
  right: 28px;
  animation-delay: 0s;
}

.web-code-float--2 {
  bottom: 24px;
  right: -16px;
  animation-delay: 2s;
}

@keyframes floatHint {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-8px); }
}

/* ---- Hero syntax colors (shared with code blocks) ---- */
.wc-tag  { color: #e06c75; }
.wc-attr { color: #d19a66; }
.wc-val  { color: #98c379; }
.wc-text { color: var(--birch-1); }
.wc-lime { color: var(--g-bright); }

/* ============================================================ */
/* WEB MODULE HEADER (wraps js-module-header from b.css)        */
/* ============================================================ */
.web-module-header { padding-bottom: 0; }

/* ============================================================ */
/* CONCEPT CARD VARIANT — warn (table warning)                  */
/* ============================================================ */
.web-concept-warn {
  border-color: rgba(255, 196, 60, 0.25) !important;
  background: rgba(255, 196, 60, 0.03) !important;
}

.web-concept-warn-name {
  color: #ffc93c !important;
}

/* ============================================================ */
/* PROGRESS / CTA SECTION                                       */
/* ============================================================ */
.web-progress-wrap {
  max-width: 700px;
}

.web-progress-bar-wrap {
  margin: 32px 0 28px;
}

.web-progress-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-dim);
  letter-spacing: 0.5px;
  margin-bottom: 10px;
}

.web-progress-pct { color: var(--g-bright); font-weight: 600; }

.web-progress-track {
  height: 5px;
  background: rgba(255,255,255,0.05);
  border-radius: 3px;
  overflow: hidden;
  border: 1px solid var(--border);
}

.web-progress-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--g-bright), var(--g-mid));
  border-radius: 3px;
  transition: width 0.55s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 0 12px var(--g-glow-sm);
}

/* Checkboxes */
.web-checks {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 36px;
}

.web-check-item {
  display: flex;
  align-items: center;
  gap: 16px;
  cursor: pointer;
  padding: 14px 18px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--glass-light);
  transition: all 0.3s var(--ease-smooth);
  user-select: none;
}

.web-check-item:hover {
  border-color: var(--border-hot);
  background: rgba(168,255,62,0.04);
}

.web-check-input { display: none; }

.web-check-box {
  width: 22px;
  height: 22px;
  border: 1.5px solid var(--border);
  border-radius: 6px;
  flex-shrink: 0;
  position: relative;
  transition: all 0.3s var(--ease-bounce);
  background: transparent;
}

.web-check-box::after {
  content: '✓';
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 800;
  color: var(--carbon-0);
  opacity: 0;
  transform: scale(0.5);
  transition: all 0.25s var(--ease-bounce);
}

.web-check-input:checked + .web-check-box {
  background: var(--g-bright);
  border-color: var(--g-bright);
  box-shadow: 0 0 14px var(--g-glow-sm);
}

.web-check-input:checked + .web-check-box::after {
  opacity: 1;
  transform: scale(1);
}

.web-check-label {
  font-size: 0.92rem;
  color: var(--text-mid);
  transition: color 0.25s;
}

.web-check-item:has(.web-check-input:checked) .web-check-label {
  color: var(--birch-0);
}

/* CTA block — hidden until all done */
.web-cta-block {
  display: none;
  animation: fadeUp 0.5s var(--ease-smooth) both;
}

.web-cta-block.visible { display: block; }

.web-cta-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 32px;
}

/* ============================================================ */
/* RESPONSIVE — WEB PAGE                                        */
/* ============================================================ */
@media (max-width: 1000px) {
  .web-hero-visual { display: none; }
  .web-hero-inner { justify-content: flex-start; }
}

@media (max-width: 680px) {
  .web-hero { padding: 40px 0; min-height: auto; }
  .web-hero-cta { flex-direction: column; }
  .web-hero-cta .btn-primary,
  .web-hero-cta .btn-outline { width: 100%; justify-content: center; }
  .web-checks { gap: 10px; }
  .web-check-item { padding: 12px 14px; }
}

/* ============================================================ */
/* КОНЕЦ CSS ДЛЯ МОДУЛЯ 1 (web.html)                           */
/* ============================================================ */


/* ============================================================ */
/* WEB MODULE 2 CSS — Селекторы, Box Model, Position            */
/* ============================================================ */

/* ── Specificity visualizer ──────────────────────────────── */
.web-specificity {
  margin: 24px 0;
  padding: 22px 24px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: rgba(0,0,0,0.3);
}

.web-spec-label {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--g-bright);
  margin-bottom: 18px;
}

.web-spec-bars {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.web-spec-row {
  display: flex;
  align-items: center;
  gap: 14px;
}

.web-spec-name {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-dim);
  min-width: 110px;
  flex-shrink: 0;
}

.web-spec-name code {
  font-size: 0.78rem;
  background: rgba(168,255,62,0.07);
  color: var(--g-bright);
  padding: 1px 5px;
  border-radius: 3px;
}

.web-spec-track {
  flex: 1;
  height: 28px;
  background: rgba(255,255,255,0.04);
  border-radius: 4px;
  overflow: hidden;
  border: 1px solid var(--border);
}

.web-spec-fill {
  height: 100%;
  background: rgba(107,143,74,0.35);
  border-radius: 4px;
  display: flex;
  align-items: center;
  padding: 0 12px;
  transition: width 1s var(--ease-smooth);
  position: relative;
  overflow: hidden;
}

.web-spec-fill::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.06), transparent);
  animation: specShimmer 2.5s ease-in-out infinite;
}

@keyframes specShimmer {
  0%   { transform: translateX(-100%); }
  100% { transform: translateX(200%); }
}

.web-spec-fill--mid  { background: rgba(168,255,62,0.2); }
.web-spec-fill--high { background: rgba(168,255,62,0.4); }
.web-spec-fill--max  {
  background: linear-gradient(90deg, rgba(255,95,87,0.5), rgba(255,196,60,0.5));
}

.web-spec-score {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--birch-1);
  letter-spacing: 1px;
  position: relative;
  z-index: 1;
  white-space: nowrap;
}

/* ── Box Model diagram ───────────────────────────────────── */
.web-boxmodel {
  position: relative;
  margin: 24px auto;
  max-width: 480px;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 1px;
}

.web-bm-label-outer,
.web-bm-label-border,
.web-bm-label-padding {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 4px;
  display: block;
  text-align: left;
  padding-left: 6px;
}

.web-bm-label-outer  { color: var(--birch-3); }
.web-bm-label-border { color: var(--birch-2); }
.web-bm-label-padding{ color: var(--text-mid); }

.web-bm-margin {
  border: 2px dashed rgba(166,146,114,0.4);
  border-radius: 10px;
  padding: 16px;
  background: rgba(166,146,114,0.04);
  transition: all 0.3s;
}

.web-bm-margin:hover { border-color: rgba(166,146,114,0.7); }

.web-bm-border {
  border: 2px solid rgba(221,212,184,0.35);
  border-radius: 7px;
  padding: 14px;
  background: rgba(221,212,184,0.04);
  transition: all 0.3s;
}

.web-bm-border:hover { border-color: rgba(221,212,184,0.7); }

.web-bm-padding {
  border: 2px dashed rgba(168,255,62,0.25);
  border-radius: 5px;
  padding: 12px;
  background: rgba(168,255,62,0.03);
  transition: all 0.3s;
}

.web-bm-padding:hover { border-color: rgba(168,255,62,0.6); }

.web-bm-content {
  background: rgba(168,255,62,0.1);
  border: 1.5px solid var(--border-hot);
  border-radius: 4px;
  padding: 18px 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  transition: all 0.3s var(--ease-bounce);
}

.web-bm-content:hover {
  background: rgba(168,255,62,0.15);
  transform: scale(1.03);
  box-shadow: 0 0 20px var(--g-glow-sm);
}

.web-bm-content span:first-child {
  color: var(--g-bright);
  font-weight: 700;
  font-size: 0.88rem;
  text-transform: uppercase;
  letter-spacing: 2px;
}

.web-bm-content-sub {
  color: var(--text-dim);
  font-size: 0.62rem;
  letter-spacing: 0.5px;
}

/* ── Position type grid ──────────────────────────────────── */
.web-position-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin: 18px 0;
}

.web-pos-card {
  padding: 18px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--glass-light);
  transition: all 0.35s var(--ease-bounce);
}

.web-pos-card:hover {
  border-color: var(--border-hot);
  transform: translateY(-4px);
  box-shadow: 0 10px 28px rgba(168,255,62,0.1);
}

.web-pos-card--highlight {
  border-color: rgba(168,255,62,0.3);
  background: rgba(168,255,62,0.04);
}

.web-pos-badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  padding: 4px 12px;
  border-radius: 20px;
  margin-bottom: 10px;
  text-transform: lowercase;
}

.web-pos-badge--static   { background: rgba(107,143,74,0.15);  color: var(--text-dim);  border: 1px solid rgba(107,143,74,0.3); }
.web-pos-badge--relative { background: rgba(221,212,184,0.1);  color: var(--birch-2);  border: 1px solid rgba(221,212,184,0.2); }
.web-pos-badge--absolute { background: rgba(247,223,30,0.1);   color: #f7df1e;          border: 1px solid rgba(247,223,30,0.2); }
.web-pos-badge--fixed    { background: rgba(168,255,62,0.12);  color: var(--g-bright);  border: 1px solid var(--border-hot); box-shadow: 0 0 12px var(--g-glow-sm); }

.web-pos-desc {
  font-size: 0.84rem;
  color: var(--text-mid);
  line-height: 1.6;
}

.web-pos-desc strong { color: var(--birch-1); }
.web-pos-desc code   { font-family: var(--font-mono); font-size: 0.8rem; color: var(--g-bright); background: rgba(168,255,62,0.08); padding: 1px 5px; border-radius: 3px; }

/* ── CSS syntax colors for code blocks ──────────────────── */
/* (additional to .wc-tag etc already defined in module 1)   */
.wc-prop    { color: #e06c75; }          /* selector / property name */
.wc-key     { color: #d19a66; }          /* CSS property key          */
.wc-brace   { color: var(--birch-2); }   /* { }                        */
.wc-comment { color: #546e7a; font-style: italic; }

/* ── Progress groups ─────────────────────────────────────── */
.web-checks-group {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.web-checks-group-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--g-bright);
  padding: 6px 0 4px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 4px;
}

/* ── Responsive Module 2 ─────────────────────────────────── */
@media (max-width: 680px) {
  .web-position-grid { grid-template-columns: 1fr; }
  .web-spec-name { min-width: 80px; font-size: 0.68rem; }
  .web-boxmodel { font-size: 0.62rem; }
}

/* ============================================================ */
/* КОНЕЦ CSS ДЛЯ МОДУЛЯ 2 (web.html)                           */
/* ============================================================ */
/* ПРОДОЛЖЕНИЕ: Добавить стили для:                             */
/* — .web-module-3 (Модуль 3: Flexbox, Grid, CSS Variables)    */
/* — .web-flexbox-viz (интерактивный визуализатор Flexbox)      */
/* — .web-grid-viz (визуализатор Grid)                          */
/* — .web-vars-demo (демо CSS-переменных)                       */
/* — .web-playground-wrap (Live CSS Playground)                 */
/* — .web-skills-meter (полосы навыков HTML+CSS)                */
/* — .web-enroll-card (финальный CTA — запись на курс)          */
/* ============================================================ */

/* ============================================================ */
/* WEB.CSS — стили для web.html (HTML & CSS курс)               */
/* Вставить в КОНЕЦ файла b.css                                 */
/* Палитра: Neon-lime × Birch-beige × Deep carbon (из b.css)   */
/* ============================================================ */

/* ============================================================ */
/* WEB HERO SECTION                                             */
/* ============================================================ */
.web-hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  flex-direction: column;
  justify-content: center;
  padding: 80px 0 60px;
  position: relative;
  overflow: hidden;
}

.web-hero-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 48px;
  width: 100%;
}

/* ---- Hero content ---- */
.web-hero-content {
  max-width: 640px;
  position: relative;
  z-index: 2;
}

/* Eyebrow badge */
.web-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 8px 20px;
  border: 1.5px solid var(--border-hot);
  border-radius: 40px;
  background: rgba(168, 255, 62, 0.06);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--g-bright);
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 32px;
  position: relative;
  overflow: hidden;
  animation: eyebrowIn 0.8s var(--ease-bounce) 0.2s both;
}

.web-eyebrow::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(168,255,62,0.12), transparent);
  transform: translateX(-100%);
  animation: eyebrowSweep 3.5s ease-in-out infinite;
}

@keyframes eyebrowSweep {
  to { transform: translateX(200%); }
}

.web-badge-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border-radius: 6px;
  background: linear-gradient(135deg, var(--g-bright), var(--g-mid));
  font-family: var(--font-mono);
  font-weight: 900;
  font-size: 0.72rem;
  color: var(--carbon-0);
  box-shadow: 0 0 14px var(--g-glow-sm);
  flex-shrink: 0;
}

/* Hero headline */
.web-hero-title {
  display: flex;
  flex-direction: column;
  font-family: var(--font-display);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin-bottom: 28px;
}

.web-title-l1 {
  font-size: clamp(2.8rem, 7vw, 5.2rem);
  color: var(--birch-0);
  animation: headlineIn 0.9s var(--ease-bounce) 0.35s both;
}

.web-title-l2 {
  font-size: clamp(3rem, 7.5vw, 5.6rem);
  background: linear-gradient(90deg, var(--g-bright) 0%, var(--g-soft) 50%, var(--birch-2) 100%);
  background-size: 200% 100%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: headlineIn 0.9s var(--ease-bounce) 0.5s both,
             gradientShift 6s ease-in-out 1.4s infinite;
}

.web-title-l3 {
  font-size: clamp(1rem, 2.5vw, 1.4rem);
  font-weight: 400;
  color: var(--text-dim);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-top: 10px;
  animation: headlineIn 0.9s var(--ease-bounce) 0.65s both;
}

/* Hero desc */
.web-hero-desc {
  font-size: 1.05rem;
  line-height: 1.78;
  color: var(--text-mid);
  max-width: 520px;
  margin-bottom: 32px;
  animation: fadeUp 0.8s var(--ease-smooth) 0.8s both;
}

.web-hero-desc strong { color: var(--g-bright); }

/* Hero pills */
.web-hero-pills {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 36px;
  animation: fadeUp 0.8s var(--ease-smooth) 0.9s both;
}

.web-pill {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 6px 16px;
  border: 1px solid var(--border);
  border-radius: 24px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-dim);
  background: var(--glass-light);
  transition: all 0.25s;
}

.web-pill:hover {
  border-color: var(--border-hot);
  color: var(--text-mid);
}

.web-pill-num {
  color: var(--g-bright);
  font-weight: 700;
}

.web-pill-level {
  color: var(--birch-2);
  border-color: rgba(221,212,184,0.25);
  background: rgba(221,212,184,0.04);
}

/* Hero CTA */
.web-hero-cta {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  animation: fadeUp 0.8s var(--ease-smooth) 1s both;
}

/* ---- Hero visual: code window ---- */
.web-hero-visual {
  flex: 0 0 440px;
  position: relative;
  animation: fadeUp 0.9s var(--ease-smooth) 0.6s both;
}

.web-code-window {
  background: rgba(8, 13, 10, 0.9);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow:
    0 32px 80px rgba(0,0,0,0.6),
    0 0 60px rgba(168,255,62,0.06),
    inset 0 1px 0 rgba(168,255,62,0.08);
  position: relative;
}

.web-code-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 13px 18px;
  background: rgba(255,255,255,0.03);
  border-bottom: 1px solid var(--border);
}

.web-code-bar .terminal-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}
.web-code-bar .terminal-dot:nth-child(1) { background: #ff5f57; }
.web-code-bar .terminal-dot:nth-child(2) { background: #febc2e; }
.web-code-bar .terminal-dot:nth-child(3) { background: #28c840; }

.web-code-title {
  margin-left: 10px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-dim);
  letter-spacing: 1px;
  flex: 1;
}

.web-code-live {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  color: var(--g-bright);
  letter-spacing: 1px;
  animation: dotBlink 2s ease-in-out infinite;
}

.web-code-body {
  padding: 22px 24px;
  font-size: 0.82rem;
  line-height: 1.9;
  overflow-x: auto;
}

.web-code-body pre { margin: 0; }
.web-code-body code { font-family: var(--font-mono); }

/* Floating tag hints */
.web-code-float {
  position: absolute;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.8px;
  padding: 5px 12px;
  border-radius: 20px;
  border: 1px solid var(--border-hot);
  background: rgba(168,255,62,0.1);
  color: var(--g-bright);
  animation: floatHint 4s ease-in-out infinite;
  white-space: nowrap;
}

.web-code-float--1 {
  top: -14px;
  right: 28px;
  animation-delay: 0s;
}

.web-code-float--2 {
  bottom: 24px;
  right: -16px;
  animation-delay: 2s;
}

@keyframes floatHint {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-8px); }
}

/* ---- Hero syntax colors (shared with code blocks) ---- */
.wc-tag  { color: #e06c75; }
.wc-attr { color: #d19a66; }
.wc-val  { color: #98c379; }
.wc-text { color: var(--birch-1); }
.wc-lime { color: var(--g-bright); }

/* ============================================================ */
/* WEB MODULE HEADER (wraps js-module-header from b.css)        */
/* ============================================================ */
.web-module-header { padding-bottom: 0; }

/* ============================================================ */
/* CONCEPT CARD VARIANT — warn (table warning)                  */
/* ============================================================ */
.web-concept-warn {
  border-color: rgba(255, 196, 60, 0.25) !important;
  background: rgba(255, 196, 60, 0.03) !important;
}

.web-concept-warn-name {
  color: #ffc93c !important;
}

/* ============================================================ */
/* PROGRESS / CTA SECTION                                       */
/* ============================================================ */
.web-progress-wrap {
  max-width: 700px;
}

.web-progress-bar-wrap {
  margin: 32px 0 28px;
}

.web-progress-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-dim);
  letter-spacing: 0.5px;
  margin-bottom: 10px;
}

.web-progress-pct { color: var(--g-bright); font-weight: 600; }

.web-progress-track {
  height: 5px;
  background: rgba(255,255,255,0.05);
  border-radius: 3px;
  overflow: hidden;
  border: 1px solid var(--border);
}

.web-progress-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--g-bright), var(--g-mid));
  border-radius: 3px;
  transition: width 0.55s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 0 12px var(--g-glow-sm);
}

/* Checkboxes */
.web-checks {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 36px;
}

.web-check-item {
  display: flex;
  align-items: center;
  gap: 16px;
  cursor: pointer;
  padding: 14px 18px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--glass-light);
  transition: all 0.3s var(--ease-smooth);
  user-select: none;
}

.web-check-item:hover {
  border-color: var(--border-hot);
  background: rgba(168,255,62,0.04);
}

.web-check-input { display: none; }

.web-check-box {
  width: 22px;
  height: 22px;
  border: 1.5px solid var(--border);
  border-radius: 6px;
  flex-shrink: 0;
  position: relative;
  transition: all 0.3s var(--ease-bounce);
  background: transparent;
}

.web-check-box::after {
  content: '✓';
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 800;
  color: var(--carbon-0);
  opacity: 0;
  transform: scale(0.5);
  transition: all 0.25s var(--ease-bounce);
}

.web-check-input:checked + .web-check-box {
  background: var(--g-bright);
  border-color: var(--g-bright);
  box-shadow: 0 0 14px var(--g-glow-sm);
}

.web-check-input:checked + .web-check-box::after {
  opacity: 1;
  transform: scale(1);
}

.web-check-label {
  font-size: 0.92rem;
  color: var(--text-mid);
  transition: color 0.25s;
}

.web-check-item:has(.web-check-input:checked) .web-check-label {
  color: var(--birch-0);
}

/* CTA block — hidden until all done */
.web-cta-block {
  display: none;
  animation: fadeUp 0.5s var(--ease-smooth) both;
}

.web-cta-block.visible { display: block; }

.web-cta-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 32px;
}

/* ============================================================ */
/* RESPONSIVE — WEB PAGE                                        */
/* ============================================================ */
@media (max-width: 1000px) {
  .web-hero-visual { display: none; }
  .web-hero-inner { justify-content: flex-start; }
}

@media (max-width: 680px) {
  .web-hero { padding: 40px 0; min-height: auto; }
  .web-hero-cta { flex-direction: column; }
  .web-hero-cta .btn-primary,
  .web-hero-cta .btn-outline { width: 100%; justify-content: center; }
  .web-checks { gap: 10px; }
  .web-check-item { padding: 12px 14px; }
}

/* ============================================================ */
/* КОНЕЦ CSS ДЛЯ МОДУЛЯ 1 (web.html)                           */
/* ============================================================ */


/* ============================================================ */
/* WEB MODULE 2 CSS — Селекторы, Box Model, Position            */
/* ============================================================ */

/* ── Specificity visualizer ──────────────────────────────── */
.web-specificity {
  margin: 24px 0;
  padding: 22px 24px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: rgba(0,0,0,0.3);
}

.web-spec-label {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--g-bright);
  margin-bottom: 18px;
}

.web-spec-bars {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.web-spec-row {
  display: flex;
  align-items: center;
  gap: 14px;
}

.web-spec-name {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-dim);
  min-width: 110px;
  flex-shrink: 0;
}

.web-spec-name code {
  font-size: 0.78rem;
  background: rgba(168,255,62,0.07);
  color: var(--g-bright);
  padding: 1px 5px;
  border-radius: 3px;
}

.web-spec-track {
  flex: 1;
  height: 28px;
  background: rgba(255,255,255,0.04);
  border-radius: 4px;
  overflow: hidden;
  border: 1px solid var(--border);
}

.web-spec-fill {
  height: 100%;
  background: rgba(107,143,74,0.35);
  border-radius: 4px;
  display: flex;
  align-items: center;
  padding: 0 12px;
  transition: width 1s var(--ease-smooth);
  position: relative;
  overflow: hidden;
}

.web-spec-fill::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.06), transparent);
  animation: specShimmer 2.5s ease-in-out infinite;
}

@keyframes specShimmer {
  0%   { transform: translateX(-100%); }
  100% { transform: translateX(200%); }
}

.web-spec-fill--mid  { background: rgba(168,255,62,0.2); }
.web-spec-fill--high { background: rgba(168,255,62,0.4); }
.web-spec-fill--max  {
  background: linear-gradient(90deg, rgba(255,95,87,0.5), rgba(255,196,60,0.5));
}

.web-spec-score {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--birch-1);
  letter-spacing: 1px;
  position: relative;
  z-index: 1;
  white-space: nowrap;
}

/* ── Box Model diagram ───────────────────────────────────── */
.web-boxmodel {
  position: relative;
  margin: 24px auto;
  max-width: 480px;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 1px;
}

.web-bm-label-outer,
.web-bm-label-border,
.web-bm-label-padding {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 4px;
  display: block;
  text-align: left;
  padding-left: 6px;
}

.web-bm-label-outer  { color: var(--birch-3); }
.web-bm-label-border { color: var(--birch-2); }
.web-bm-label-padding{ color: var(--text-mid); }

.web-bm-margin {
  border: 2px dashed rgba(166,146,114,0.4);
  border-radius: 10px;
  padding: 16px;
  background: rgba(166,146,114,0.04);
  transition: all 0.3s;
}

.web-bm-margin:hover { border-color: rgba(166,146,114,0.7); }

.web-bm-border {
  border: 2px solid rgba(221,212,184,0.35);
  border-radius: 7px;
  padding: 14px;
  background: rgba(221,212,184,0.04);
  transition: all 0.3s;
}

.web-bm-border:hover { border-color: rgba(221,212,184,0.7); }

.web-bm-padding {
  border: 2px dashed rgba(168,255,62,0.25);
  border-radius: 5px;
  padding: 12px;
  background: rgba(168,255,62,0.03);
  transition: all 0.3s;
}

.web-bm-padding:hover { border-color: rgba(168,255,62,0.6); }

.web-bm-content {
  background: rgba(168,255,62,0.1);
  border: 1.5px solid var(--border-hot);
  border-radius: 4px;
  padding: 18px 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  transition: all 0.3s var(--ease-bounce);
}

.web-bm-content:hover {
  background: rgba(168,255,62,0.15);
  transform: scale(1.03);
  box-shadow: 0 0 20px var(--g-glow-sm);
}

.web-bm-content span:first-child {
  color: var(--g-bright);
  font-weight: 700;
  font-size: 0.88rem;
  text-transform: uppercase;
  letter-spacing: 2px;
}

.web-bm-content-sub {
  color: var(--text-dim);
  font-size: 0.62rem;
  letter-spacing: 0.5px;
}

/* ── Position type grid ──────────────────────────────────── */
.web-position-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin: 18px 0;
}

.web-pos-card {
  padding: 18px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--glass-light);
  transition: all 0.35s var(--ease-bounce);
}

.web-pos-card:hover {
  border-color: var(--border-hot);
  transform: translateY(-4px);
  box-shadow: 0 10px 28px rgba(168,255,62,0.1);
}

.web-pos-card--highlight {
  border-color: rgba(168,255,62,0.3);
  background: rgba(168,255,62,0.04);
}

.web-pos-badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  padding: 4px 12px;
  border-radius: 20px;
  margin-bottom: 10px;
  text-transform: lowercase;
}

.web-pos-badge--static   { background: rgba(107,143,74,0.15);  color: var(--text-dim);  border: 1px solid rgba(107,143,74,0.3); }
.web-pos-badge--relative { background: rgba(221,212,184,0.1);  color: var(--birch-2);  border: 1px solid rgba(221,212,184,0.2); }
.web-pos-badge--absolute { background: rgba(247,223,30,0.1);   color: #f7df1e;          border: 1px solid rgba(247,223,30,0.2); }
.web-pos-badge--fixed    { background: rgba(168,255,62,0.12);  color: var(--g-bright);  border: 1px solid var(--border-hot); box-shadow: 0 0 12px var(--g-glow-sm); }

.web-pos-desc {
  font-size: 0.84rem;
  color: var(--text-mid);
  line-height: 1.6;
}

.web-pos-desc strong { color: var(--birch-1); }
.web-pos-desc code   { font-family: var(--font-mono); font-size: 0.8rem; color: var(--g-bright); background: rgba(168,255,62,0.08); padding: 1px 5px; border-radius: 3px; }

/* ── CSS syntax colors for code blocks ──────────────────── */
/* (additional to .wc-tag etc already defined in module 1)   */
.wc-prop    { color: #e06c75; }          /* selector / property name */
.wc-key     { color: #d19a66; }          /* CSS property key          */
.wc-brace   { color: var(--birch-2); }   /* { }                        */
.wc-comment { color: #546e7a; font-style: italic; }

/* ── Progress groups ─────────────────────────────────────── */
.web-checks-group {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.web-checks-group-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--g-bright);
  padding: 6px 0 4px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 4px;
}

/* ── Responsive Module 2 ─────────────────────────────────── */
@media (max-width: 680px) {
  .web-position-grid { grid-template-columns: 1fr; }
  .web-spec-name { min-width: 80px; font-size: 0.68rem; }
  .web-boxmodel { font-size: 0.62rem; }
}

/* ============================================================ */
/* КОНЕЦ CSS ДЛЯ МОДУЛЯ 2 (web.html)                           */
/* ============================================================ */


/* ============================================================ */
/* WEB MODULE 3 CSS — Flexbox viz, Grid viz, Media, Forms       */
/* ============================================================ */

/* ── Общий стиль контролов визуализаторов ───────────────────── */
.web-flex-viz,
.web-grid-viz {
  margin: 24px 0;
  padding: 22px 22px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: rgba(0,0,0,0.3);
}

.web-flex-controls,
.web-grid-controls {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 16px;
}

.web-flex-ctrl-group { display: flex; flex-direction: column; gap: 8px; }

.web-flex-ctrl-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--g-bright);
}

.web-flex-btns {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.web-flex-btn {
  padding: 6px 14px;
  border: 1px solid var(--border);
  border-radius: 20px;
  background: transparent;
  color: var(--text-dim);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.8px;
  cursor: pointer;
  transition: all 0.25s var(--ease-bounce);
}

.web-flex-btn:hover {
  border-color: var(--border-hot);
  color: var(--text-mid);
}

.web-flex-btn.active {
  background: rgba(168,255,62,0.12);
  border-color: var(--g-bright);
  color: var(--g-bright);
  box-shadow: 0 0 12px var(--g-glow-sm);
}

/* ── Flexbox stage ───────────────────────────────────────────── */
.web-flex-stage {
  display: flex;
  min-height: 100px;
  background: rgba(0,0,0,0.35);
  border: 1px dashed var(--border);
  border-radius: var(--radius-sm);
  padding: 12px;
  gap: 8px;
  transition: all 0.4s var(--ease-smooth);
  margin-bottom: 12px;
}

.web-flex-item {
  min-width: 44px;
  min-height: 44px;
  border-radius: 6px;
  background: rgba(168,255,62,0.12);
  border: 1.5px solid var(--border-hot);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--g-bright);
  transition: all 0.4s var(--ease-bounce);
  flex-shrink: 0;
}

.web-flex-item--tall  { min-height: 72px; }
.web-flex-item--wide  { min-width: 80px;  }

/* ── Grid stage ──────────────────────────────────────────────── */
.web-grid-stage {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  background: rgba(0,0,0,0.35);
  border: 1px dashed var(--border);
  border-radius: var(--radius-sm);
  padding: 12px;
  min-height: 120px;
  transition: all 0.4s var(--ease-smooth);
  margin-bottom: 12px;
}

.web-grid-item {
  background: rgba(168,255,62,0.08);
  border: 1.5px solid rgba(168,255,62,0.25);
  border-radius: 5px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.82rem;
  color: var(--g-soft);
  min-height: 44px;
  transition: all 0.4s var(--ease-bounce);
}

/* Code hint bar under stage */
.web-flex-code-hint {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  color: var(--text-mid);
  background: rgba(0,0,0,0.4);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 9px 14px;
  display: flex;
  flex-wrap: wrap;
  gap: 4px 10px;
  align-items: center;
  line-height: 1.8;
}

/* ── Breakpoints visualizer ──────────────────────────────────── */
.web-breakpoints {
  margin: 22px 0;
  padding: 20px 22px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: rgba(0,0,0,0.3);
}

.web-bp-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--g-bright);
  margin-bottom: 16px;
}

.web-bp-track {
  display: flex;
  gap: 6px;
  align-items: stretch;
}

.web-bp-segment {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  padding: 14px 10px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  transition: all 0.3s var(--ease-bounce);
  cursor: default;
}

.web-bp-segment:hover {
  transform: translateY(-4px);
  border-color: var(--border-hot);
  box-shadow: 0 8px 24px rgba(168,255,62,0.1);
}

.web-bp-xs  { flex: 1;   background: rgba(107,143,74,0.06); }
.web-bp-sm  { flex: 1.5; background: rgba(168,255,62,0.05); }
.web-bp-md  { flex: 2;   background: rgba(168,255,62,0.07); }
.web-bp-lg  { flex: 3;   background: rgba(168,255,62,0.1); border-color: rgba(168,255,62,0.25); }

.web-bp-icon { font-size: 1.2rem; }

.web-bp-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.78rem;
  color: var(--birch-1);
}

.web-bp-size {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  color: var(--text-dim);
  letter-spacing: 0.5px;
  white-space: nowrap;
}

/* ── Live form demo ──────────────────────────────────────────── */
.web-form-demo {
  margin: 22px 0;
  padding: 22px 24px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: rgba(0,0,0,0.3);
}

.web-form-preview {
  display: flex;
  flex-direction: column;
  gap: 14px;
  max-width: 380px;
}

.web-form-field { display: flex; flex-direction: column; gap: 6px; }

.web-form-label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-mid);
  letter-spacing: 0.8px;
}

.web-form-input {
  background: rgba(255,255,255,0.04);
  border: 1.5px solid var(--border);
  border-radius: 6px;
  padding: 10px 14px;
  color: var(--birch-1);
  font-family: var(--font-body);
  font-size: 0.9rem;
  outline: none;
  transition: all 0.3s var(--ease-smooth);
}

.web-form-input::placeholder { color: var(--text-dim); }

.web-form-input:focus {
  border-color: var(--g-bright);
  background: rgba(168,255,62,0.04);
  box-shadow: 0 0 0 3px rgba(168,255,62,0.1);
}

.web-form-btn {
  align-self: flex-start;
  padding: 11px 28px;
  background: linear-gradient(135deg, var(--g-bright), var(--g-mid));
  color: var(--carbon-0);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.88rem;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.3s var(--ease-bounce);
  box-shadow: 0 0 20px var(--g-glow-sm);
  position: relative;
  overflow: hidden;
}

.web-form-btn:hover {
  transform: translateY(-2px) scale(1.04);
  box-shadow: 0 0 30px var(--g-glow);
}

.web-form-btn.submitted {
  background: linear-gradient(135deg, var(--birch-2), var(--birch-3));
}

/* ── Graduation block ────────────────────────────────────────── */
.web-graduation {
  position: relative;
  border: 1px solid var(--border-hot);
  border-radius: var(--radius-xl);
  background: var(--glass);
  overflow: hidden;
  text-align: center;
  padding: 72px 48px;
}

.web-grad-glow {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 50% 0%,   rgba(168,255,62,0.1), transparent 60%),
    radial-gradient(ellipse at 50% 100%, rgba(168,255,62,0.06), transparent 60%);
  pointer-events: none;
  animation: missionPulse 6s ease-in-out infinite;
}

.web-grad-inner { position: relative; z-index: 2; }

.web-grad-badge {
  font-size: 4rem;
  display: block;
  margin-bottom: 20px;
  animation: dnaFloat 3s ease-in-out infinite;
}

.web-grad-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.6rem, 3.5vw, 2.8rem);
  line-height: 1.2;
  color: var(--birch-0);
  margin-bottom: 18px;
  letter-spacing: -0.02em;
}

.web-grad-accent {
  background: linear-gradient(90deg, var(--g-bright), var(--birch-2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.web-grad-desc {
  font-size: 1rem;
  color: var(--text-mid);
  margin-bottom: 24px;
}

.web-grad-stack {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 420px;
  margin: 0 auto 28px;
}

.web-grad-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 14px 20px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--glass-light);
  text-align: left;
  opacity: 0;
  transform: translateX(-20px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.web-grad-item.visible {
  opacity: 1;
  transform: translateX(0);
}

.web-grad-item-icon {
  width: 42px;
  height: 42px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-weight: 900;
  font-size: 0.9rem;
  flex-shrink: 0;
}

.web-grad-item-icon--html { background: rgba(227,76,38,0.15);  color: #e34c26; border: 1px solid rgba(227,76,38,0.3); }
.web-grad-item-icon--css  { background: rgba(38,77,228,0.15);  color: #264de4; border: 1px solid rgba(38,77,228,0.3); }
.web-grad-item-icon--js   { background: rgba(247,223,30,0.15); color: #f7df1e; border: 1px solid rgba(247,223,30,0.3); }

.web-grad-item-info {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.web-grad-item-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--birch-0);
}

.web-grad-item-sub {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  color: var(--text-dim);
  letter-spacing: 0.8px;
}

.web-grad-item-check {
  color: var(--g-bright);
  font-size: 1.1rem;
  font-weight: 700;
}

.web-grad-tagline {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-mid);
  letter-spacing: 1px;
  margin-bottom: 32px;
}

.web-grad-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ── Responsive Module 3 ─────────────────────────────────────── */
@media (max-width: 900px) {
  .web-bp-track { flex-wrap: wrap; }
  .web-bp-segment { flex: 1 1 40%; }
}

@media (max-width: 680px) {
  .web-flex-stage  { flex-wrap: wrap; min-height: 80px; }
  .web-flex-btns   { gap: 6px; }
  .web-flex-btn    { padding: 5px 10px; font-size: 0.65rem; }
  .web-graduation  { padding: 44px 24px; }
  .web-grad-stack  { max-width: 100%; }
  .web-grad-actions { flex-direction: column; align-items: center; }
  .web-flex-code-hint { font-size: 0.65rem; }
}

/* ============================================================ */
/* КОНЕЦ CSS ДЛЯ МОДУЛЯ 3 (web.html) — КУРС ЗАВЕРШЁН            */
/* ============================================================ */

/* Shake animation — для валидации формы */
@keyframes webShake {
  0%,100% { transform: translateX(0); }
  20%     { transform: translateX(-6px); }
  40%     { transform: translateX(6px); }
  60%     { transform: translateX(-4px); }
  80%     { transform: translateX(4px); }
}


/* ============================================================ */
/* NEWS.CSS — WAI-LOG стили для news.html                      */
/* Вставить в КОНЕЦ файла b.css                                */
/* ============================================================ */

/* ============================================================ */
/* NEWS HERO                                                    */
/* ============================================================ */
.news-hero {
  min-height: 60vh;
  display: flex;
  align-items: center;
  padding: 80px 0 60px;
  position: relative;
  overflow: hidden;
}

.news-hero-inner {
  position: relative;
  z-index: 2;
  max-width: 900px;
}

/* Signal dots — мигающий индикатор live */
.news-hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 32px;
}

.news-signal-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--g-bright);
  box-shadow: 0 0 10px var(--g-glow);
  animation: newsSignalPulse 1.4s ease-in-out infinite;
}
.news-signal-dot--2 { animation-delay: 0.2s; opacity: 0.7; }
.news-signal-dot--3 { animation-delay: 0.4s; opacity: 0.4; }

@keyframes newsSignalPulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.2; transform: scale(0.6); }
}

.news-eyebrow-text {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 4px;
  color: var(--g-bright);
  text-transform: uppercase;
  margin-left: 4px;
}

/* Big title */
.news-hero-title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(4rem, 12vw, 9rem);
  line-height: 0.92;
  letter-spacing: -0.04em;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 0.04em;
}

.news-title-prefix {
  color: var(--birch-0);
}

.news-title-dash {
  color: var(--g-bright);
  filter: drop-shadow(0 0 20px var(--g-glow));
  font-size: 0.75em;
  margin: 0 0.02em;
}

.news-title-suffix {
  background: linear-gradient(135deg, var(--g-bright) 0%, var(--birch-2) 60%, var(--g-soft) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.news-hero-sub {
  font-family: var(--font-mono);
  font-size: 0.88rem;
  color: var(--text-mid);
  letter-spacing: 2px;
  margin-bottom: 40px;
  text-transform: uppercase;
}

/* Meta row */
.news-hero-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 44px;
  flex-wrap: wrap;
}

.news-meta-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.news-meta-label {
  font-family: var(--font-mono);
  font-size: 0.55rem;
  letter-spacing: 3px;
  color: var(--text-dim);
  text-transform: uppercase;
}

.news-meta-val {
  font-family: var(--font-mono);
  font-size: 0.88rem;
  color: var(--g-bright);
  font-weight: 600;
}

.news-meta-sep {
  color: var(--border);
  font-size: 1.2rem;
  margin-top: 8px;
}

/* Filter bar */
.news-filter-bar {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.news-filter-btn {
  padding: 8px 20px;
  border: 1.5px solid var(--border);
  border-radius: 30px;
  background: transparent;
  color: var(--text-dim);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 1px;
  cursor: pointer;
  transition: all 0.3s var(--ease-bounce);
  position: relative;
  overflow: hidden;
}

.news-filter-btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(168,255,62,0.08), transparent);
  transform: translateX(-100%);
  transition: transform 0.4s;
}

.news-filter-btn:hover::before { transform: translateX(100%); }

.news-filter-btn:hover {
  border-color: var(--border-hot);
  color: var(--text-mid);
}

.news-filter-btn.active {
  border-color: var(--g-bright);
  color: var(--g-bright);
  background: rgba(168,255,62,0.08);
  box-shadow: 0 0 18px var(--g-glow-sm);
}

/* Glitch BG decoration */
.news-hero-glitch {
  position: absolute;
  right: -60px;
  top: 50%;
  transform: translateY(-50%);
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.glitch-text {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 14rem;
  color: transparent;
  -webkit-text-stroke: 1px rgba(168,255,62,0.05);
  letter-spacing: -0.05em;
  display: block;
  animation: newsGlitch 8s ease-in-out infinite;
  user-select: none;
}

.glitch-text::before,
.glitch-text::after {
  content: attr(data-text);
  position: absolute;
  top: 0;
  left: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 14rem;
  letter-spacing: -0.05em;
  -webkit-text-stroke: 1px rgba(168,255,62,0.04);
  color: transparent;
}

.glitch-text::before {
  animation: newsGlitchBefore 8s ease-in-out infinite;
  clip-path: polygon(0 0, 100% 0, 100% 35%, 0 35%);
  color: rgba(168,255,62,0.03);
  -webkit-text-fill-color: rgba(168,255,62,0.03);
}

.glitch-text::after {
  animation: newsGlitchAfter 8s ease-in-out infinite;
  clip-path: polygon(0 65%, 100% 65%, 100% 100%, 0 100%);
  color: rgba(221,212,184,0.025);
  -webkit-text-fill-color: rgba(221,212,184,0.025);
}

@keyframes newsGlitch {
  0%, 90%, 100% { transform: skewX(0deg); }
  91% { transform: skewX(-4deg); }
  93% { transform: skewX(4deg); }
  95% { transform: skewX(-2deg); }
}

@keyframes newsGlitchBefore {
  0%, 88%, 100% { transform: translate(0,0); }
  89% { transform: translate(-4px, -2px); }
  91% { transform: translate(4px, 1px); }
  93% { transform: translate(0, 0); }
}

@keyframes newsGlitchAfter {
  0%, 88%, 100% { transform: translate(0,0); }
  89% { transform: translate(4px, 2px); }
  91% { transform: translate(-3px, -1px); }
  93% { transform: translate(0, 0); }
}

/* ============================================================ */
/* NEWS SECTION & GRID                                          */
/* ============================================================ */
.news-section {
  padding: 0 0 100px;
}

.news-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

/* Featured card spans 2 cols */
.news-card--featured {
  grid-column: 1 / -1;
}

/* ============================================================ */
/* NEWS CARD BASE                                               */
/* ============================================================ */
.news-card {
  position: relative;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--glass);
  backdrop-filter: blur(20px);
  overflow: hidden;
  transition: all 0.5s var(--ease-bounce);
  opacity: 0;
  transform: translateY(30px);
  animation: newsCardIn 0.6s var(--ease-bounce) forwards;
}

.news-card:nth-child(1) { animation-delay: 0.05s; }
.news-card:nth-child(2) { animation-delay: 0.15s; }
.news-card:nth-child(3) { animation-delay: 0.25s; }
.news-card:nth-child(4) { animation-delay: 0.35s; }

@keyframes newsCardIn {
  to { opacity: 1; transform: translateY(0); }
}

.news-card:hover {
  transform: translateY(-10px);
  border-color: rgba(168,255,62,0.4);
  box-shadow:
    0 30px 70px rgba(0,0,0,0.45),
    0 0 60px var(--g-glow-sm),
    inset 0 1px 0 rgba(168,255,62,0.15);
}

/* Glow blob */
.news-card-glow {
  position: absolute;
  top: -80px;
  right: -80px;
  width: 260px;
  height: 260px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--g-glow) 0%, transparent 70%);
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.5s;
  z-index: 0;
}

.news-card-glow--birch {
  background: radial-gradient(circle, rgba(221,212,184,0.25) 0%, transparent 70%);
}

.news-card-glow--js {
  background: radial-gradient(circle, rgba(247,223,30,0.2) 0%, transparent 70%);
}

.news-card-glow--community {
  background: radial-gradient(circle, rgba(168,255,62,0.28) 0%, transparent 70%);
}

.news-card:hover .news-card-glow { opacity: 1; }

/* Inner padding */
.news-card-inner {
  position: relative;
  z-index: 2;
  padding: 36px 40px;
  height: 100%;
  display: flex;
  flex-direction: column;
  gap: 0;
}

/* Featured card layout */
.news-card--featured .news-card-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: auto;
  gap: 0 52px;
  align-items: start;
}

.news-card--featured .news-card-header {
  grid-column: 1 / -1;
}

.news-card--featured .news-card-icon-wrap {
  grid-column: 1 / -1;
  margin-bottom: 0;
}

/* ============================================================ */
/* CARD HEADER                                                  */
/* ============================================================ */
.news-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 28px;
}

.news-card-meta-row {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

/* Date badge — digital style */
.news-date-badge {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-dim);
  letter-spacing: 1.5px;
  padding: 4px 10px;
  border: 1px solid rgba(168,255,62,0.15);
  border-radius: 6px;
  background: rgba(168,255,62,0.04);
  transition: all 0.3s;
}

.news-card:hover .news-date-badge {
  color: var(--g-bright);
  border-color: rgba(168,255,62,0.3);
}

/* Big ghost number */
.news-card-num {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 5rem;
  line-height: 1;
  color: rgba(168,255,62,0.05);
  pointer-events: none;
  user-select: none;
  transition: color 0.4s;
  flex-shrink: 0;
}

.news-card:hover .news-card-num {
  color: rgba(168,255,62,0.1);
}

/* ============================================================ */
/* TAGS                                                         */
/* ============================================================ */
.news-card-tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.news-tag {
  padding: 4px 12px;
  border-radius: 20px;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 1px;
  border: 1px solid currentColor;
  font-weight: 600;
  transition: all 0.25s;
}

.news-tag--ai      { color: var(--g-bright);  background: rgba(168,255,62,0.08); }
.news-tag--css     { color: var(--birch-2);   background: rgba(221,212,184,0.08); }
.news-tag--js      { color: #f7df1e;          background: rgba(247,223,30,0.08); }
.news-tag--career  { color: var(--g-soft);    background: rgba(184,245,122,0.08); }
.news-tag--community { color: var(--g-muted); background: rgba(126,200,80,0.1); }

/* ============================================================ */
/* CARD ICON                                                    */
/* ============================================================ */
.news-card-icon-wrap {
  position: relative;
  width: 64px;
  height: 64px;
  margin-bottom: 20px;
}

.news-card-icon {
  position: relative;
  z-index: 2;
  width: 64px;
  height: 64px;
  border-radius: var(--radius-md);
  background: rgba(168,255,62,0.06);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  transition: all 0.4s var(--ease-bounce);
}

.news-card:hover .news-card-icon {
  background: rgba(168,255,62,0.12);
  border-color: var(--g-bright);
  transform: scale(1.1) rotate(5deg);
}

.news-card-icon-ring {
  position: absolute;
  inset: -8px;
  border-radius: 50%;
  border: 1px dashed rgba(168,255,62,0.2);
  animation: newsRingSpin 12s linear infinite;
}

.news-card-icon-ring--birch { border-color: rgba(221,212,184,0.2); }
.news-card-icon-ring--js    { border-color: rgba(247,223,30,0.2); }
.news-card-icon-ring--community { border-color: rgba(168,255,62,0.25); }

@keyframes newsRingSpin {
  to { transform: rotate(360deg); }
}

/* ============================================================ */
/* CATEGORY LABEL                                               */
/* ============================================================ */
.news-card-category {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--g-bright);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.news-card-category::before {
  content: '';
  display: block;
  width: 20px;
  height: 1px;
  background: currentColor;
}

.news-card-category--birch     { color: var(--birch-2); }
.news-card-category--js        { color: #f7df1e; }
.news-card-category--community { color: var(--g-muted); }

/* ============================================================ */
/* CARD TEXT                                                    */
/* ============================================================ */
.news-card-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.25rem, 2.5vw, 1.65rem);
  color: var(--birch-0);
  line-height: 1.2;
  margin-bottom: 14px;
  letter-spacing: -0.01em;
}

.news-card--featured .news-card-title {
  font-size: clamp(1.5rem, 3vw, 2.2rem);
}

.news-accent        { background: linear-gradient(90deg, var(--g-bright), var(--g-soft)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.news-accent-birch  { background: linear-gradient(90deg, var(--birch-2), var(--birch-1)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.news-accent-js     { color: #f7df1e; filter: drop-shadow(0 0 8px rgba(247,223,30,0.5)); }
.news-accent-community { background: linear-gradient(90deg, var(--g-bright), var(--g-muted)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }

.news-card-lead {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--text-mid);
  margin-bottom: 14px;
  line-height: 1.5;
}

.news-card-lead code {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--g-bright);
  background: rgba(168,255,62,0.1);
  padding: 1px 6px;
  border-radius: 4px;
}

.news-card-body {
  font-size: 0.9rem;
  color: var(--text-mid);
  line-height: 1.78;
  margin-bottom: 22px;
  flex: 1;
}

/* ============================================================ */
/* LIFEHACK BLOCK                                               */
/* ============================================================ */
.news-lifehack {
  padding: 18px 20px;
  border: 1px solid rgba(168,255,62,0.25);
  border-left: 3px solid var(--g-bright);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  background: rgba(168,255,62,0.04);
  margin-bottom: 18px;
}

.news-lifehack--birch {
  border-color: rgba(221,212,184,0.25);
  border-left-color: var(--birch-2);
  background: rgba(221,212,184,0.04);
}

.news-lifehack--js {
  border-color: rgba(247,223,30,0.25);
  border-left-color: #f7df1e;
  background: rgba(247,223,30,0.04);
}

.news-lifehack-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--g-bright);
  margin-bottom: 12px;
  font-weight: 700;
}

.news-lifehack-label--birch { color: var(--birch-2); }
.news-lifehack-label--js    { color: #f7df1e; }

.news-lh-icon { font-size: 1rem; }

.news-lifehack-text {
  font-size: 0.87rem;
  color: var(--text-mid);
  line-height: 1.7;
}

.news-lifehack-text code {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--g-bright);
  background: rgba(168,255,62,0.1);
  padding: 1px 6px;
  border-radius: 4px;
}

/* ============================================================ */
/* CODE SNIPPET IN CARD                                         */
/* ============================================================ */
.news-code-snippet {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  margin-top: 12px;
}

.news-code-bar {
  padding: 8px 14px;
  background: rgba(255,255,255,0.025);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 6px;
}

.news-cdot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}
.news-cdot.r { background: #ff5f57; }
.news-cdot.y { background: #febc2e; }
.news-cdot.g { background: #28c840; }

.news-code-filename {
  margin-left: 8px;
  font-family: var(--font-mono);
  font-size: 0.64rem;
  color: var(--text-dim);
  letter-spacing: 1px;
}

.news-copy-btn {
  margin-left: auto;
  padding: 3px 10px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: transparent;
  color: var(--text-dim);
  font-family: var(--font-mono);
  font-size: 0.58rem;
  cursor: pointer;
  transition: all 0.25s;
  letter-spacing: 0.5px;
}

.news-copy-btn:hover {
  border-color: var(--g-bright);
  color: var(--g-bright);
}

.news-copy-btn.copied {
  color: var(--g-bright);
  border-color: var(--g-bright);
  background: rgba(168,255,62,0.08);
}

.news-code-pre {
  margin: 0;
  padding: 16px 18px;
  background: rgba(0,0,0,0.5);
  overflow-x: auto;
}

.news-code-pre code {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  line-height: 1.9;
  color: var(--text-mid);
  white-space: pre;
  display: block;
}

.news-code-pre--sm code {
  font-size: 0.75rem;
  line-height: 1.85;
}

/* ============================================================ */
/* TREND BLOCK                                                  */
/* ============================================================ */
.news-trend-block {
  padding: 14px 18px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--glass-light);
  margin-bottom: 22px;
}

.news-trend-block--birch {
  border-color: rgba(221,212,184,0.2);
  background: rgba(221,212,184,0.04);
}

.news-trend-label {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 2px;
  color: var(--g-bright);
  margin-bottom: 8px;
  text-transform: uppercase;
}

.news-trend-block--birch .news-trend-label { color: var(--birch-2); }

.news-trend-block p {
  font-size: 0.86rem;
  color: var(--text-mid);
  line-height: 1.65;
}

/* ============================================================ */
/* CODE COMPARE (JS card)                                       */
/* ============================================================ */
.news-code-compare {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 12px;
  align-items: center;
  margin-top: 10px;
}

.news-code-compare-col {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.news-cc-label {
  padding: 6px 12px;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  border-bottom: 1px solid var(--border);
}

.news-cc-label--bad  { color: #ff5f57; background: rgba(255,95,87,0.06); }
.news-cc-label--good { color: var(--g-bright); background: rgba(168,255,62,0.06); }

.news-cc-arrow {
  font-size: 1.2rem;
  color: var(--text-dim);
  text-align: center;
  flex-shrink: 0;
}

/* ============================================================ */
/* COMMUNITY COUNTER                                            */
/* ============================================================ */
.news-community-counter {
  margin-bottom: 18px;
}

.news-counter-track {
  height: 6px;
  border-radius: 3px;
  background: rgba(168,255,62,0.12);
  overflow: hidden;
  margin-bottom: 10px;
}

.news-counter-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--g-bright), var(--birch-2));
  border-radius: 3px;
  box-shadow: 0 0 12px var(--g-glow-sm);
  transform-origin: left;
  animation: newsCounterFill 1.5s var(--ease-smooth) 0.5s both;
}

@keyframes newsCounterFill {
  from { width: 0 !important; }
}

.news-counter-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.news-counter-val {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.1rem;
  color: var(--g-bright);
}

.news-counter-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-dim);
  letter-spacing: 1px;
}

/* ============================================================ */
/* ANNOUNCE GRID                                                */
/* ============================================================ */
.news-announce-grid {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 22px;
}

.news-announce-card {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--glass-light);
  transition: all 0.3s;
}

.news-announce-card:hover {
  border-color: var(--border-hot);
  background: rgba(168,255,62,0.04);
}

.news-announce-icon {
  font-size: 1.4rem;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  background: rgba(168,255,62,0.06);
  border: 1px solid var(--border);
  flex-shrink: 0;
}

.news-announce-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.88rem;
  color: var(--birch-0);
  margin-bottom: 3px;
}

.news-announce-sub {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  color: var(--text-dim);
  letter-spacing: 0.5px;
}

/* ============================================================ */
/* CARD FOOTER — READ MORE BUTTON                               */
/* ============================================================ */
.news-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
  padding-top: 20px;
  border-top: 1px solid var(--border);
}

.news-read-btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 11px 26px;
  border: 1.5px solid var(--g-bright);
  border-radius: 30px;
  background: rgba(168,255,62,0.07);
  color: var(--g-bright);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 1px;
  cursor: pointer;
  overflow: hidden;
  transition: all 0.35s var(--ease-bounce);
}

.news-read-btn:hover {
  background: var(--g-bright);
  color: var(--carbon-0);
  transform: translateY(-3px);
  box-shadow: 0 0 28px var(--g-glow), 0 6px 20px rgba(0,0,0,0.3);
}

.news-read-btn:hover .news-read-btn-arrow {
  transform: translateX(5px);
}

.news-read-btn--birch {
  border-color: var(--birch-2);
  background: rgba(221,212,184,0.07);
  color: var(--birch-2);
}

.news-read-btn--birch:hover {
  background: var(--birch-2);
  color: var(--carbon-0);
  box-shadow: 0 0 28px rgba(221,212,184,0.4), 0 6px 20px rgba(0,0,0,0.3);
}

.news-read-btn--js {
  border-color: #f7df1e;
  background: rgba(247,223,30,0.07);
  color: #f7df1e;
}

.news-read-btn--js:hover {
  background: #f7df1e;
  color: #1a1a1a;
  box-shadow: 0 0 28px rgba(247,223,30,0.5), 0 6px 20px rgba(0,0,0,0.3);
}

.news-read-btn--community {
  border-color: var(--g-muted);
  background: rgba(126,200,80,0.07);
  color: var(--g-muted);
}

.news-read-btn--community:hover {
  background: var(--g-muted);
  color: var(--carbon-0);
  box-shadow: 0 0 28px rgba(126,200,80,0.4);
}

.news-read-btn-text { position: relative; z-index: 1; }
.news-read-btn-arrow {
  position: relative; z-index: 1;
  transition: transform 0.3s;
  font-size: 1rem;
}

.news-read-btn-glow {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 50%, rgba(168,255,62,0.2), transparent 70%);
  opacity: 0;
  transition: opacity 0.3s;
}

.news-read-btn:hover .news-read-btn-glow { opacity: 1; }

/* Share button */
.news-share-btn {
  width: 38px;
  height: 38px;
  border: 1px solid var(--border);
  border-radius: 50%;
  background: transparent;
  color: var(--text-dim);
  font-size: 1.1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s var(--ease-bounce);
}

.news-share-btn:hover {
  border-color: var(--g-bright);
  color: var(--g-bright);
  transform: rotate(30deg) scale(1.15);
  box-shadow: 0 0 14px var(--g-glow-sm);
}

/* ============================================================ */
/* HIDDEN / FILTERED CARDS                                      */
/* ============================================================ */
.news-card.news-card--hidden {
  display: none;
}

/* ============================================================ */
/* EMPTY STATE                                                  */
/* ============================================================ */
.news-empty {
  text-align: center;
  padding: 80px 20px;
}

.news-empty-icon {
  font-size: 3.5rem;
  margin-bottom: 16px;
  filter: grayscale(0.5);
}

.news-empty p {
  font-family: var(--font-mono);
  font-size: 0.88rem;
  color: var(--text-dim);
  letter-spacing: 1px;
}

/* ============================================================ */
/* NEWS CTA BLOCK                                               */
/* ============================================================ */
.news-cta-block {
  position: relative;
  padding: 72px 80px;
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  text-align: center;
}

.news-cta-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 30% 50%, rgba(168,255,62,0.08), transparent 55%),
    radial-gradient(ellipse at 70% 50%, rgba(110,230,59,0.05), transparent 55%);
  pointer-events: none;
  animation: missionPulse 8s ease-in-out infinite;
}

.news-cta-inner {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
}

.news-cta-signal {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--g-bright);
}

.news-cta-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  color: var(--birch-0);
  letter-spacing: -0.02em;
  line-height: 1.1;
}

.news-cta-desc {
  font-size: 1rem;
  color: var(--text-mid);
  line-height: 1.7;
  max-width: 480px;
}

.news-cta-btns {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 8px;
}

/* ============================================================ */
/* RESPONSIVE — NEWS PAGE                                       */
/* ============================================================ */
@media (max-width: 1100px) {
  .news-hero-glitch { display: none; }
}

@media (max-width: 900px) {
  .news-grid {
    grid-template-columns: 1fr;
  }
  .news-card--featured {
    grid-column: 1;
  }
  .news-card--featured .news-card-inner {
    grid-template-columns: 1fr;
    gap: 0;
  }
  .news-code-compare {
    grid-template-columns: 1fr;
  }
  .news-cc-arrow {
    transform: rotate(90deg);
    text-align: center;
  }
  .news-cta-block { padding: 48px 36px; }
}

@media (max-width: 680px) {
  .news-hero { padding: 40px 0 40px; min-height: auto; }
  .news-hero-title { font-size: clamp(3rem, 14vw, 5rem); }
  .news-card-inner { padding: 24px 22px; }
  .news-filter-bar { gap: 8px; }
  .news-filter-btn { padding: 6px 14px; font-size: 0.67rem; }
  .news-cta-block { padding: 36px 24px; }
  .news-cta-btns { flex-direction: column; }
  .news-hero-meta { gap: 12px; }
}

/* ============================================================ */
/* КОНЕЦ NEWS CSS                                               */
/* ============================================================ */