/* ─── EVERGREEN — LIQUID GLASS / FUTURISTIC AURORA ─── */

:root {
  --bg-base: #050510;
  --bg-deep: #080818;
  --glass-bg: rgba(255, 255, 255, 0.055);
  --glass-bg-hover: rgba(255, 255, 255, 0.09);
  --glass-border: rgba(255, 255, 255, 0.11);
  --glass-border-bright: rgba(255, 255, 255, 0.22);
  --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.4), 0 0 0 1px rgba(255,255,255,0.06) inset;
  --glass-blur: blur(24px) saturate(180%);
  --aurora-1: #00d4ff;
  --aurora-2: #a855f7;
  --aurora-3: #ff2d87;
  --aurora-4: #7c3aed;
  --aurora-5: #06b6d4;
  --accent: #00d4ff;
  --accent-glow: rgba(0, 212, 255, 0.25);
  --text-primary: #f0f4ff;
  --text-secondary: rgba(200, 210, 255, 0.6);
  --text-muted: rgba(160, 180, 220, 0.45);
  --font-display: 'Space Grotesk', 'Inter', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;
  --radius-card: 20px;
  --radius-sm: 12px;
  --radius-pill: 999px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  background: var(--bg-base);
  color: var(--text-primary);
  font-family: var(--font-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* ─── AURORA BACKGROUND ─── */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 15% 10%, rgba(0,212,255,0.12) 0%, transparent 70%),
    radial-gradient(ellipse 50% 60% at 85% 15%, rgba(168,85,247,0.10) 0%, transparent 70%),
    radial-gradient(ellipse 55% 45% at 75% 85%, rgba(255,45,135,0.08) 0%, transparent 70%),
    radial-gradient(ellipse 45% 55% at 25% 75%, rgba(6,182,212,0.07) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}
.aurora-mesh {
  position: fixed;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 50% -10%, rgba(124,58,237,0.18) 0%, transparent 60%),
    radial-gradient(ellipse 60% 80% at 90% 50%, rgba(0,212,255,0.08) 0%, transparent 60%),
    radial-gradient(ellipse 70% 50% at 10% 90%, rgba(255,45,135,0.06) 0%, transparent 60%);
  pointer-events: none;
  z-index: 0;
}

/* ─── NAVBAR ─── */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 200;
  padding: 0 2rem;
  height: 68px;
  display: flex;
  align-items: center;
  background: rgba(5, 5, 16, 0.6);
  backdrop-filter: blur(32px) saturate(200%);
  -webkit-backdrop-filter: blur(32px) saturate(200%);
  border-bottom: 1px solid var(--glass-border);
}
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.03em;
  text-decoration: none;
}
.nav-logo span {
  background: linear-gradient(135deg, var(--aurora-1), var(--aurora-2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
}
.nav-links a {
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-secondary);
  text-decoration: none;
  transition: color 0.2s;
  letter-spacing: 0.01em;
}
.nav-links a:hover { color: var(--text-primary); }
.btn-nav-buy {
  background: linear-gradient(135deg, var(--aurora-1), var(--aurora-5));
  color: var(--bg-base) !important;
  text-decoration: none;
  font-weight: 700 !important;
  font-size: 0.82rem !important;
  padding: 0.55rem 1.35rem;
  border-radius: var(--radius-pill);
  letter-spacing: 0.03em;
  transition: all 0.2s;
  box-shadow: 0 0 20px rgba(0,212,255,0.25);
}
.btn-nav-buy:hover {
  transform: translateY(-1px);
  box-shadow: 0 0 30px rgba(0,212,255,0.4);
}

/* ─── GLASS CARD BASE ─── */
.glass-card {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-card);
  box-shadow: var(--glass-shadow);
  transition: all 0.3s ease;
}
.glass-card:hover {
  background: var(--glass-bg-hover);
  border-color: var(--glass-border-bright);
  box-shadow: 0 12px 48px rgba(0,0,0,0.5), 0 0 0 1px rgba(255,255,255,0.1) inset, 0 0 60px rgba(0,212,255,0.05);
  transform: translateY(-4px);
}

/* ─── SECTION WRAPPER ─── */
section { position: relative; z-index: 1; }

/* ─── HERO ─── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 2rem 80px;
  position: relative;
  overflow: hidden;
}
.hero-inner {
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 4rem;
  align-items: center;
  position: relative;
  z-index: 1;
}
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  background: linear-gradient(135deg, rgba(0,212,255,0.12), rgba(168,85,247,0.12));
  border: 1px solid rgba(0,212,255,0.25);
  color: var(--accent);
  padding: 0.4rem 1.1rem;
  border-radius: var(--radius-pill);
  margin-bottom: 1.5rem;
}
.hero-eyebrow::before {
  content: '';
  display: inline-block;
  width: 6px; height: 6px;
  background: var(--accent);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--accent);
  animation: pulse-dot 2s ease-in-out infinite;
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(0.85); }
}
.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 5.5vw, 4.5rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.04em;
  color: var(--text-primary);
  margin-bottom: 1.5rem;
}
.hero-headline em {
  font-style: normal;
  background: linear-gradient(135deg, var(--aurora-1), var(--aurora-2), var(--aurora-3));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-sub {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.8;
  max-width: 480px;
  margin-bottom: 2.5rem;
}
.hero-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: linear-gradient(135deg, var(--aurora-1), #0891b2);
  color: var(--bg-base);
  text-decoration: none;
  font-weight: 700;
  font-size: 1rem;
  padding: 0.9rem 2rem;
  border-radius: var(--radius-pill);
  transition: all 0.25s ease;
  box-shadow: 0 0 24px rgba(0,212,255,0.3), 0 4px 16px rgba(0,0,0,0.4);
  letter-spacing: 0.01em;
}
.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 0 40px rgba(0,212,255,0.5), 0 8px 24px rgba(0,0,0,0.5);
}
.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  padding: 0.9rem 1.75rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--glass-border);
  transition: all 0.25s ease;
}
.btn-secondary:hover {
  border-color: rgba(0,212,255,0.4);
  color: var(--text-primary);
  background: var(--glass-bg-hover);
}
.hero-stats {
  display: flex;
  gap: 2.5rem;
  margin-top: 2.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--glass-border);
}
.hero-stat-value {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--aurora-1), var(--aurora-5));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 0.35rem;
}
.hero-stat-label {
  font-size: 0.78rem;
  color: var(--text-muted);
  font-weight: 500;
  letter-spacing: 0.04em;
}

/* Hero visual — glass cards stack */
.hero-visual {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.hero-module-card {
  background: var(--glass-bg);
  backdrop-filter: blur(20px) saturate(180%);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-card);
  padding: 1.25rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  transition: all 0.3s ease;
  box-shadow: var(--glass-shadow);
}
.hero-module-card:hover {
  background: var(--glass-bg-hover);
  border-color: rgba(0,212,255,0.3);
  transform: translateX(6px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.5), 0 0 40px rgba(0,212,255,0.08);
}
.hero-module-icon {
  width: 48px; height: 48px;
  background: linear-gradient(135deg, rgba(0,212,255,0.15), rgba(168,85,247,0.15));
  border: 1px solid rgba(0,212,255,0.2);
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
  box-shadow: 0 0 20px rgba(0,212,255,0.1) inset;
}
.hero-module-week {
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 0.2rem;
}
.hero-module-name {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.3;
}
.hero-module-deliv {
  font-size: 0.72rem;
  color: var(--text-muted);
  margin-top: 0.15rem;
}

/* ─── ABOUT ─── */
.about {
  padding: 7rem 2rem;
}
.about-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}
.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--aurora-2);
  background: rgba(168,85,247,0.1);
  border: 1px solid rgba(168,85,247,0.2);
  padding: 0.35rem 1rem;
  border-radius: var(--radius-pill);
  margin-bottom: 1rem;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.15;
  color: var(--text-primary);
  margin-bottom: 1.25rem;
}
.section-body {
  font-size: 0.98rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 1.25rem;
}
.about-list { list-style: none; display: flex; flex-direction: column; gap: 0.85rem; }
.about-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  font-size: 0.95rem;
  color: var(--text-secondary);
}
.check-icon {
  width: 24px; height: 24px;
  background: linear-gradient(135deg, rgba(0,212,255,0.15), rgba(0,212,255,0.05));
  border: 1px solid rgba(0,212,255,0.25);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  font-size: 0.7rem;
  color: var(--accent);
  margin-top: 1px;
}

/* About grid — glass cards */
.about-image-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.about-img-card {
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-card);
  padding: 2rem 1.75rem;
  text-align: center;
  transition: all 0.3s ease;
}
.about-img-card:first-child { grid-column: 1 / -1; }
.about-img-card:hover {
  background: var(--glass-bg-hover);
  border-color: var(--glass-border-bright);
}
.about-img-card .img-number {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--aurora-1), var(--aurora-2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 0.5rem;
}
.about-img-card .img-label {
  font-size: 0.88rem;
  color: var(--text-primary);
  font-weight: 600;
  margin-bottom: 0.35rem;
}
.about-img-card .img-desc {
  font-size: 0.78rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* ─── CURRICULUM ─── */
.curriculum { padding: 8rem 2rem; }
.curriculum-inner { max-width: 1200px; margin: 0 auto; }
.curriculum-header { text-align: center; margin-bottom: 3.5rem; }
.curriculum-header p {
  font-size: 1rem;
  color: var(--text-secondary);
  margin-top: 0.75rem;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}
.curriculum-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}
.module-card-full {
  background: var(--glass-bg);
  backdrop-filter: blur(20px) saturate(180%);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-card);
  padding: 2rem 1.75rem;
  transition: all 0.35s ease;
  position: relative;
  overflow: hidden;
}
.module-card-full::before {
  content: '';
  position: absolute;
  top: -1px; left: -1px; right: -1px;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--aurora-1), var(--aurora-2), transparent);
  opacity: 0;
  transition: opacity 0.3s;
  border-radius: var(--radius-card) var(--radius-card) 0 0;
}
.module-card-full:hover::before { opacity: 1; }
.module-card-full:hover {
  background: var(--glass-bg-hover);
  border-color: rgba(0,212,255,0.25);
  transform: translateY(-5px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.5), 0 0 50px rgba(0,212,255,0.06);
}
.module-number {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 800;
  color: rgba(0,212,255,0.12);
  margin-bottom: 0.75rem;
  line-height: 1;
}
.module-card-full .module-week {
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}
.module-card-full .module-name {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.75rem;
  line-height: 1.3;
}
.module-card-full .module-desc {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 1.5rem;
}
.module-delivery { display: flex; gap: 0.65rem; flex-wrap: wrap; }
.delivery-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.7rem;
  font-weight: 600;
  padding: 0.3rem 0.8rem;
  border-radius: var(--radius-pill);
  letter-spacing: 0.03em;
}
.delivery-tag.video {
  background: rgba(255,45,135,0.12);
  color: #ff6b9d;
  border: 1px solid rgba(255,45,135,0.2);
}
.delivery-tag.pdf {
  background: rgba(0,212,255,0.1);
  color: var(--accent);
  border: 1px solid rgba(0,212,255,0.2);
}

/* ─── COMMUNITY ─── */
.community {
  padding: 8rem 2rem;
  position: relative;
}
.community::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 70% 50% at 50% 50%, rgba(168,85,247,0.08) 0%, transparent 70%);
  pointer-events: none;
}
.community-inner {
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
  position: relative;
  z-index: 1;
}
.community .section-tag { color: #c084fc; background: rgba(168,85,247,0.1); border-color: rgba(168,85,247,0.2); }
.community .section-title { color: var(--text-primary); font-size: clamp(2rem, 4vw, 3rem); }
.community .section-body {
  color: var(--text-secondary);
  font-size: 1.05rem;
  max-width: 580px;
  margin: 0 auto 3rem;
}
.community-features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  margin-bottom: 3rem;
}
.community-card {
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-card);
  padding: 2rem 1.5rem;
  text-align: center;
  transition: all 0.3s ease;
}
.community-card:hover {
  background: var(--glass-bg-hover);
  border-color: rgba(168,85,247,0.35);
  transform: translateY(-4px);
  box-shadow: 0 20px 50px rgba(0,0,0,0.4), 0 0 40px rgba(168,85,247,0.08);
}
.community-card-icon { font-size: 2rem; margin-bottom: 1rem; }
.community-card h4 { font-size: 1rem; font-weight: 700; color: var(--text-primary); margin-bottom: 0.5rem; }
.community-card p { font-size: 0.83rem; color: var(--text-secondary); line-height: 1.6; }
.slack-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  background: linear-gradient(135deg, #4a154b, #611f69);
  color: #fff;
  text-decoration: none;
  font-weight: 700;
  font-size: 1rem;
  padding: 1rem 2.5rem;
  border-radius: var(--radius-pill);
  transition: all 0.25s ease;
  box-shadow: 0 0 30px rgba(97,31,105,0.5), 0 4px 16px rgba(0,0,0,0.4);
  border: 1px solid rgba(255,255,255,0.15);
  letter-spacing: 0.02em;
}
.slack-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 0 50px rgba(97,31,105,0.6), 0 8px 24px rgba(0,0,0,0.5);
}
.slack-note { font-size: 0.8rem; color: var(--text-muted); margin-top: 1.25rem; }

/* ─── PRICING ─── */
.pricing { padding: 8rem 2rem; }
.pricing-inner { max-width: 1200px; margin: 0 auto; }
.pricing-header { text-align: center; margin-bottom: 1rem; }
.pricing-header p { font-size: 1rem; color: var(--text-secondary); margin-top: 0.75rem; }
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
  align-items: start;
}
.pricing-card {
  background: var(--glass-bg);
  backdrop-filter: blur(24px) saturate(180%);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-card);
  padding: 2.5rem 2rem;
  display: flex;
  flex-direction: column;
  gap: 0;
  position: relative;
  overflow: hidden;
  transition: all 0.35s ease;
}
.pricing-card:hover {
  background: var(--glass-bg-hover);
  border-color: rgba(0,212,255,0.3);
  transform: translateY(-5px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.5), 0 0 50px rgba(0,212,255,0.06);
}
/* Aurora accent top bar on recommended card */
.pricing-card.featured::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--aurora-1), var(--aurora-2), var(--aurora-3));
}
.card-recommended {
  background: linear-gradient(135deg, var(--aurora-1), var(--aurora-2));
  color: var(--bg-base);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.35rem 1rem;
  border-radius: var(--radius-pill);
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  white-space: nowrap;
  box-shadow: 0 0 20px rgba(0,212,255,0.3);
}
.plan-name {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 1.25rem;
  letter-spacing: -0.02em;
}
.plan-price {
  display: flex;
  align-items: baseline;
  gap: 0.3rem;
  margin-bottom: 0.5rem;
}
.price-amount {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 900;
  color: var(--text-primary);
  letter-spacing: -0.05em;
  line-height: 1;
}
.price-period { font-size: 0.95rem; color: var(--text-muted); }
.price-note { font-size: 0.78rem; color: var(--text-muted); margin-bottom: 2rem; }
.plan-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 2rem;
  flex: 1;
}
.plan-features li {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.4;
}
.plan-features li strong { color: var(--text-primary); }
.btn-plan {
  display: block;
  text-align: center;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  color: var(--text-primary);
  text-decoration: none;
  font-weight: 700;
  font-size: 0.95rem;
  padding: 0.95rem 1.5rem;
  border-radius: var(--radius-pill);
  transition: all 0.25s ease;
  letter-spacing: 0.02em;
}
.btn-plan:hover {
  border-color: rgba(0,212,255,0.4);
  background: var(--glass-bg-hover);
  box-shadow: 0 0 20px rgba(0,212,255,0.15);
}
.btn-plan-primary {
  background: linear-gradient(135deg, var(--aurora-1), #0891b2);
  border-color: transparent;
  color: var(--bg-base);
  box-shadow: 0 0 24px rgba(0,212,255,0.25);
}
.btn-plan-primary:hover {
  background: linear-gradient(135deg, #00b8d9, #06b6d4);
  box-shadow: 0 0 40px rgba(0,212,255,0.4);
  transform: translateY(-2px);
}
.pricing-footnote {
  text-align: center;
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 2rem;
}

/* ─── FAQ ─── */
.faq { padding: 8rem 2rem; }
.faq-inner { max-width: 720px; margin: 0 auto; }
.faq-header { text-align: center; margin-bottom: 3rem; }
.faq-item {
  background: var(--glass-bg);
  backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-card);
  margin-bottom: 0.75rem;
  overflow: hidden;
  transition: all 0.3s ease;
}
.faq-item:hover {
  border-color: rgba(0,212,255,0.2);
  background: var(--glass-bg-hover);
}
.faq-item.open {
  border-color: rgba(0,212,255,0.3);
  box-shadow: 0 0 30px rgba(0,212,255,0.05);
}
.faq-q {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.4rem 1.75rem;
  font-size: 0.98rem;
  font-weight: 600;
  color: var(--text-primary);
  cursor: pointer;
  background: none;
  border: none;
  width: 100%;
  text-align: left;
  gap: 1rem;
  font-family: var(--font-body);
  transition: color 0.2s;
}
.faq-q:hover { color: var(--accent); }
.faq-icon {
  font-size: 1.2rem;
  color: var(--accent);
  flex-shrink: 0;
  transition: transform 0.25s ease;
  font-weight: 400;
}
.faq-item.open .faq-icon { transform: rotate(45deg); }
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
}
.faq-item.open .faq-a { max-height: 220px; }
.faq-a-inner {
  padding: 0 1.75rem 1.5rem;
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.75;
}

/* ─── CLOSING ─── */
.closing {
  padding: 9rem 2rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.closing::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 60% at 50% 50%, rgba(0,212,255,0.06) 0%, rgba(168,85,247,0.05) 40%, transparent 70%);
  pointer-events: none;
}
.closing-inner {
  max-width: 680px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}
.closing-headline {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 4.5vw, 3.5rem);
  font-weight: 900;
  letter-spacing: -0.04em;
  line-height: 1.1;
  color: var(--text-primary);
  margin-bottom: 1.5rem;
}
.closing-sub {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.75;
  margin-bottom: 3rem;
}

/* ─── FOOTER ─── */
.footer {
  background: rgba(3, 3, 12, 0.95);
  backdrop-filter: blur(20px);
  padding: 3.5rem 2rem 2rem;
  border-top: 1px solid var(--glass-border);
  position: relative;
  z-index: 1;
}
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 3rem;
}
.footer-brand .nav-logo {
  display: block;
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.75rem;
}
.footer-brand p { font-size: 0.8rem; color: var(--text-muted); line-height: 1.7; }
.footer-col h5 {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 1rem;
}
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 0.6rem; }
.footer-col ul a {
  font-size: 0.85rem;
  color: var(--text-secondary);
  text-decoration: none;
  transition: color 0.2s;
}
.footer-col ul a:hover { color: var(--accent); }
.footer-bottom {
  max-width: 1200px;
  margin: 2.5rem auto 0;
  padding-top: 1.5rem;
  border-top: 1px solid var(--glass-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.footer-bottom span { font-size: 0.75rem; color: var(--text-muted); }

/* ─── RESPONSIVE ─── */
@media (max-width: 1024px) {
  .hero-inner, .about-inner { gap: 3rem; }
  .pricing-grid { gap: 1rem; }
}
@media (max-width: 900px) {
  .hero-inner, .about-inner { grid-template-columns: 1fr; gap: 2.5rem; }
  .curriculum-grid { grid-template-columns: 1fr 1fr; }
  .community-features { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; max-width: 420px; margin-left: auto; margin-right: auto; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .curriculum-grid { grid-template-columns: 1fr; }
  .about-image-grid { grid-template-columns: 1fr; }
  .about-image-grid .about-img-card:first-child { grid-column: auto; }
  .footer-inner { grid-template-columns: 1fr; }
  .nav-links { display: none; }
  .hero-headline { font-size: 2.4rem; }
  .hero-stats { gap: 1.5rem; flex-wrap: wrap; }
  .pricing-grid { max-width: 100%; }
  .footer-bottom { flex-direction: column; gap: 0.75rem; }
}