/* Conscious Stack Institute — Design System */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

/* ─── Tokens ─────────────────────────────────────────── */
:root {
  --bg-primary: #0a0a0b;
  --bg-secondary: #111114;
  --bg-card: #161619;
  --bg-card-hover: #1c1c21;
  --border: rgba(255,255,255,0.07);
  --border-accent: rgba(255,255,255,0.15);

  --text-primary: #f2f2f0;
  --text-secondary: #a0a09a;
  --text-muted: #666660;

  --accent: #e8c547;
  --accent-dim: rgba(232,197,71,0.12);
  --accent-glow: rgba(232,197,71,0.25);

  --purple: #8b7cf6;
  --purple-dim: rgba(139,124,246,0.12);
  --teal: #4fd1c5;
  --teal-dim: rgba(79,209,197,0.12);

  --radius: 12px;
  --radius-lg: 20px;
  --transition: 0.2s ease;

  --max-w: 1140px;
  --section-py: 96px;
}

/* ─── Reset ──────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; }

body {
  font-family: 'Inter', system-ui, sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

::selection { background: var(--accent); color: #000; }

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }

/* ─── Typography ──────────────────────────────────────── */
h1, h2, h3, h4, h5 { font-weight: 700; line-height: 1.15; letter-spacing: -0.02em; }
h1 { font-size: clamp(2.4rem, 5vw, 4rem); font-weight: 900; }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); }
h3 { font-size: clamp(1.2rem, 2vw, 1.6rem); }
h4 { font-size: 1.1rem; font-weight: 600; }
p { color: var(--text-secondary); max-width: 60ch; }

.text-accent { color: var(--accent); }
.text-muted { color: var(--text-muted); }
.text-sm { font-size: 0.875rem; }
.text-xs { font-size: 0.75rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; }

/* ─── Layout ─────────────────────────────────────────── */
.container { max-width: var(--max-w); margin: 0 auto; padding: 0 24px; }
.section { padding: var(--section-py) 0; }
.section-sm { padding: 64px 0; }

/* ─── Buttons ────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 24px; border-radius: 8px; font-weight: 600; font-size: 0.95rem;
  transition: all var(--transition); white-space: nowrap; cursor: pointer;
}
.btn-primary {
  background: var(--accent); color: #000;
}
.btn-primary:hover { background: #f0d060; transform: translateY(-1px); box-shadow: 0 4px 20px var(--accent-glow); }
.btn-secondary {
  background: var(--bg-card); color: var(--text-primary); border: 1px solid var(--border);
}
.btn-secondary:hover { background: var(--bg-card-hover); border-color: var(--border-accent); }
.btn-outline {
  background: transparent; color: var(--text-primary); border: 1px solid var(--border-accent);
}
.btn-outline:hover { background: var(--accent-dim); border-color: var(--accent); color: var(--accent); }
.btn-ghost { color: var(--text-secondary); padding: 8px 16px; }
.btn-ghost:hover { color: var(--text-primary); }
.btn-lg { padding: 15px 32px; font-size: 1rem; border-radius: 10px; }

/* ─── Nav ────────────────────────────────────────────── */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(10,10,11,0.85); backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  transition: all 0.3s ease;
}
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 24px; height: 68px; max-width: var(--max-w); margin: 0 auto;
}
.nav-logo {
  display: flex; align-items: center; gap: 10px;
  font-weight: 700; font-size: 1.05rem; letter-spacing: -0.02em;
}
.nav-logo-icon {
  width: 32px; height: 32px;
  background: var(--accent); border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-weight: 900; color: #000; font-size: 0.8rem;
}
.nav-logo span { color: var(--text-muted); font-weight: 400; }

.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-links a {
  padding: 8px 14px; border-radius: 6px; font-size: 0.9rem;
  color: var(--text-secondary); transition: all var(--transition);
}
.nav-links a:hover, .nav-links a.active { color: var(--text-primary); background: var(--bg-card); }

.nav-dropdown { position: relative; }
.nav-dropdown-toggle { display: flex; align-items: center; gap: 4px; }
.nav-dropdown-menu {
  position: absolute; top: calc(100% + 8px); left: 0;
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 8px; min-width: 220px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
  display: none; flex-direction: column; gap: 2px;
}
.nav-dropdown:hover .nav-dropdown-menu { display: flex; }
.nav-dropdown-menu a {
  padding: 10px 14px; border-radius: 8px; font-size: 0.875rem;
  color: var(--text-secondary); display: flex; align-items: center; gap: 10px;
}
.nav-dropdown-menu a:hover { background: var(--bg-card-hover); color: var(--text-primary); }
.nav-dropdown-menu .dropdown-divider { height: 1px; background: var(--border); margin: 4px 0; }
.nav-dropdown-menu .tag { font-size: 0.65rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; background: var(--accent-dim); color: var(--accent); padding: 2px 6px; border-radius: 4px; }

.nav-cta { margin-left: 8px; }

.nav-mobile-toggle { display: none; background: none; border: none; cursor: pointer; padding: 8px; color: var(--text-primary); }
.nav-mobile-toggle svg { width: 24px; height: 24px; }

@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-mobile-toggle { display: block; }
  .nav-mobile-menu {
    display: none; position: absolute; top: 68px; left: 0; right: 0;
    background: var(--bg-secondary); border-bottom: 1px solid var(--border);
    padding: 16px; flex-direction: column; gap: 4px;
  }
  .nav-mobile-menu.open { display: flex; }
  .nav-mobile-menu a { padding: 12px 16px; border-radius: 8px; color: var(--text-secondary); }
  .nav-mobile-menu a:hover { background: var(--bg-card); color: var(--text-primary); }
}

/* ─── Hero ───────────────────────────────────────────── */
.hero {
  padding: 160px 0 100px;
  position: relative; overflow: hidden;
}
.hero-grid {
  position: absolute; inset: 0; pointer-events: none; opacity: 0.4;
  background-image:
    linear-gradient(rgba(232,197,71,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(232,197,71,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
}
.hero-glow {
  position: absolute; top: -20%; left: 50%; transform: translateX(-50%);
  width: 600px; height: 600px; background: radial-gradient(ellipse, var(--accent-glow) 0%, transparent 70%);
  pointer-events: none;
}
.hero-content { position: relative; z-index: 1; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--accent-dim); border: 1px solid rgba(232,197,71,0.2);
  color: var(--accent); padding: 6px 14px; border-radius: 100px;
  font-size: 0.8rem; font-weight: 600; letter-spacing: 0.04em; text-transform: uppercase;
  margin-bottom: 28px;
}
.hero-badge-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--accent); animation: pulse-dot 2s infinite; }
@keyframes pulse-dot { 0%,100% { opacity: 1; } 50% { opacity: 0.4; } }

.hero h1 { margin-bottom: 24px; }
.hero-sub { font-size: 1.15rem; color: var(--text-secondary); max-width: 52ch; margin-bottom: 40px; line-height: 1.7; }
.hero-actions { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.hero-note { font-size: 0.8rem; color: var(--text-muted); display: flex; align-items: center; gap: 6px; }

/* ─── Section headers ───────────────────────────────── */
.section-eyebrow { font-size: 0.75rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--accent); margin-bottom: 16px; }
.section-title { margin-bottom: 16px; }
.section-sub { color: var(--text-secondary); font-size: 1.05rem; max-width: 58ch; margin-bottom: 48px; line-height: 1.7; }

/* ─── Cards ─────────────────────────────────────────── */
.card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 28px; transition: all var(--transition);
}
.card:hover { background: var(--bg-card-hover); border-color: var(--border-accent); transform: translateY(-2px); }
.card-accent { border-color: rgba(232,197,71,0.2); }
.card-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 20px; }

/* ─── Icon badges ───────────────────────────────────── */
.icon-badge {
  width: 48px; height: 48px; border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem; margin-bottom: 20px;
  background: var(--accent-dim); color: var(--accent);
}
.icon-badge-purple { background: var(--purple-dim); color: var(--purple); }
.icon-badge-teal { background: var(--teal-dim); color: var(--teal); }

/* ─── Pyramid / Stack diagram ───────────────────────── */
.pyramid-diagram {
  display: flex; flex-direction: column; align-items: center; gap: 4px;
  margin: 40px 0; position: relative;
}
.pyramid-tier { display: flex; align-items: center; justify-content: center; }
.pyramid-tier-bar {
  background: var(--accent); color: #000; font-weight: 700; font-size: 0.85rem;
  border-radius: 8px; padding: 14px 28px; text-align: center;
  box-shadow: 0 0 40px var(--accent-glow);
}
.pyramid-tier-bar.tier-1 { width: 200px; }
.pyramid-tier-bar.tier-3 { width: 380px; background: var(--bg-card); color: var(--text-primary); border: 1px solid var(--border); }
.pyramid-tier-bar.tier-5 { width: 560px; background: var(--bg-card); color: var(--text-secondary); border: 1px solid var(--border); font-weight: 500; }

/* ─── Stats ──────────────────────────────────────────── */
.stats-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.stat-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 32px; text-align: center;
}
.stat-number { font-size: 3rem; font-weight: 900; letter-spacing: -0.04em; color: var(--accent); margin-bottom: 8px; }
.stat-label { font-size: 0.85rem; color: var(--text-muted); font-weight: 500; }

/* ─── Quote block ───────────────────────────────────── */
.quote-block {
  background: var(--bg-card); border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  border-radius: 0 var(--radius) var(--radius) 0; padding: 32px 40px;
  font-size: 1.15rem; font-style: italic; color: var(--text-secondary); line-height: 1.7;
}
.quote-author { margin-top: 20px; font-size: 0.85rem; color: var(--text-muted); font-style: normal; }

/* ─── Pillars / philosophy cards ────────────────────── */
.pillars-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 24px; }
.pillar-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 36px;
}
.pillar-number {
  font-size: 0.7rem; font-weight: 800; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--accent); margin-bottom: 16px;
}
.pillar-card h3 { margin-bottom: 12px; }
.pillar-card p { font-size: 0.9rem; }

/* ─── CTAs ───────────────────────────────────────────── */
.cta-section {
  background: var(--bg-secondary); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 80px 60px;
  text-align: center; margin: 0 24px;
}
.cta-section h2 { margin-bottom: 16px; }
.cta-section p { margin: 0 auto 40px; }

/* ─── Feature rows ───────────────────────────────────── */
.feature-row {
  display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center;
}
.feature-row.reverse { direction: rtl; }
.feature-row.reverse > * { direction: ltr; }
@media (max-width: 768px) { .feature-row, .feature-row.reverse { grid-template-columns: 1fr; direction: ltr; gap: 32px; } }

.feature-label { font-size: 0.7rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--accent); margin-bottom: 12px; }
.feature-title { margin-bottom: 16px; }
.feature-title + p { margin-bottom: 28px; }

/* ─── Pricing cards ──────────────────────────────────── */
.pricing-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 24px; align-items: start; }
.pricing-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 36px;
  transition: all var(--transition); position: relative;
}
.pricing-card.featured {
  border-color: var(--accent); background: linear-gradient(180deg, var(--accent-dim) 0%, var(--bg-card) 30%);
}
.pricing-card.featured::before {
  content: attr(data-badge);
  position: absolute; top: -14px; left: 50%; transform: translateX(-50%);
  background: var(--accent); color: #000; font-size: 0.7rem; font-weight: 700;
  padding: 4px 14px; border-radius: 100px; letter-spacing: 0.04em;
}
.pricing-icon { font-size: 1.6rem; margin-bottom: 20px; }
.pricing-name { font-size: 0.8rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-muted); margin-bottom: 8px; }
.pricing-price { font-size: 2.4rem; font-weight: 900; letter-spacing: -0.03em; margin-bottom: 4px; }
.pricing-price .strike { text-decoration: line-through; color: var(--text-muted); font-size: 1.4rem; font-weight: 500; }
.pricing-desc { color: var(--text-secondary); font-size: 0.9rem; margin: 16px 0 28px; }
.pricing-features { list-style: none; display: flex; flex-direction: column; gap: 10px; margin-bottom: 28px; }
.pricing-features li { display: flex; gap: 10px; font-size: 0.875rem; color: var(--text-secondary); }
.pricing-features li::before { content: '→'; color: var(--accent); font-weight: 600; flex-shrink: 0; }

/* ─── Nav/tab styles ──────────────────────────────────── */
.tab-nav { display: flex; gap: 4px; background: var(--bg-card); border: 1px solid var(--border); border-radius: 10px; padding: 4px; margin-bottom: 40px; overflow-x: auto; }
.tab-nav button { padding: 8px 16px; border-radius: 8px; font-size: 0.85rem; color: var(--text-muted); white-space: nowrap; transition: all var(--transition); }
.tab-nav button.active { background: var(--accent); color: #000; font-weight: 600; }

/* ─── Tags/chips ──────────────────────────────────────── */
.tag { display: inline-block; padding: 4px 10px; border-radius: 6px; font-size: 0.75rem; font-weight: 600; background: var(--accent-dim); color: var(--accent); }
.tag-purple { background: var(--purple-dim); color: var(--purple); }
.tag-teal { background: var(--teal-dim); color: var(--teal); }

/* ─── Blog / article cards ───────────────────────────── */
.article-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 24px; }
.article-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 28px; transition: all var(--transition);
  display: flex; flex-direction: column; gap: 12px;
}
.article-card:hover { background: var(--bg-card-hover); transform: translateY(-2px); }
.article-meta { display: flex; align-items: center; gap: 12px; font-size: 0.78rem; color: var(--text-muted); }
.article-category { color: var(--accent); font-weight: 600; }
.article-title { font-size: 1.05rem; font-weight: 700; line-height: 1.3; color: var(--text-primary); }
.article-title:hover { color: var(--accent); }
.article-excerpt { font-size: 0.875rem; color: var(--text-secondary); line-height: 1.6; }

/* ─── Footer ─────────────────────────────────────────── */
.footer {
  border-top: 1px solid var(--border); padding: 48px 0 32px;
  background: var(--bg-secondary);
}
.footer-inner { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; }
.footer-brand { max-width: 320px; }
.footer-brand .footer-logo { display: flex; align-items: center; gap: 10px; font-weight: 700; margin-bottom: 16px; }
.footer-brand p { font-size: 0.85rem; color: var(--text-muted); max-width: 100%; }
.footer-col h4 { font-size: 0.75rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-muted); margin-bottom: 16px; }
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-col ul li a { font-size: 0.875rem; color: var(--text-secondary); transition: color var(--transition); }
.footer-col ul li a:hover { color: var(--text-primary); }
.footer-bottom { margin-top: 48px; padding-top: 24px; border-top: 1px solid var(--border); display: flex; justify-content: space-between; align-items: center; font-size: 0.8rem; color: var(--text-muted); }
@media (max-width: 900px) { .footer-inner { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px) { .footer-inner { grid-template-columns: 1fr; } .footer-bottom { flex-direction: column; gap: 12px; } }

/* ─── Divider ─────────────────────────────────────────── */
.divider { height: 1px; background: var(--border); margin: 0; }

/* ─── Page hero (inner pages) ────────────────────────── */
.page-hero { padding: 140px 0 80px; }
.page-hero-eyebrow { font-size: 0.75rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--accent); margin-bottom: 16px; }
.page-hero h1 { margin-bottom: 20px; }
.page-hero-sub { font-size: 1.1rem; color: var(--text-secondary); max-width: 54ch; line-height: 1.7; }

/* ─── Prose (reading content) ────────────────────────── */
.prose { max-width: 72ch; }
.prose h2 { font-size: 1.6rem; margin: 48px 0 16px; }
.prose h3 { font-size: 1.2rem; margin: 32px 0 12px; }
.prose p { color: var(--text-secondary); line-height: 1.8; margin-bottom: 20px; }
.prose a { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }
.prose strong { color: var(--text-primary); font-weight: 600; }
.prose ul, .prose ol { padding-left: 24px; margin-bottom: 20px; }
.prose li { color: var(--text-secondary); margin-bottom: 8px; line-height: 1.7; }
.prose blockquote { border-left: 3px solid var(--accent); padding: 16px 24px; margin: 28px 0; background: var(--accent-dim); border-radius: 0 12px 12px 0; font-style: italic; color: var(--text-secondary); }

/* ─── Engagement touchpoints section ────────────────── */
.engagement-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.engage-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 28px;
}
.engage-icon { font-size: 1.5rem; margin-bottom: 16px; }
.engage-title { font-weight: 700; margin-bottom: 8px; }
.engage-desc { font-size: 0.875rem; color: var(--text-secondary); }
@media (max-width: 768px) { .engagement-grid { grid-template-columns: 1fr; } .stats-grid { grid-template-columns: 1fr; } }

/* ─── Form elements ──────────────────────────────────── */
.form-input {
  width: 100%; padding: 12px 16px; background: var(--bg-card); border: 1px solid var(--border);
  border-radius: 8px; color: var(--text-primary); font-size: 0.95rem; font-family: inherit;
  transition: border-color var(--transition);
}
.form-input::placeholder { color: var(--text-muted); }
.form-input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-dim); }

/* ─── 1:3:5 rule visual ──────────────────────────────── */
.rule-visual {
  display: flex; flex-direction: column; gap: 16px; margin: 48px 0;
}
.rule-tier {
  display: flex; align-items: center; gap: 20px;
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 20px 28px;
  transition: all var(--transition);
}
.rule-tier:hover { border-color: var(--border-accent); }
.rule-tier-num {
  font-size: 2rem; font-weight: 900; letter-spacing: -0.04em;
  min-width: 60px; text-align: center;
}
.rule-tier-num.n1 { color: var(--accent); }
.rule-tier-num.n3 { color: var(--purple); }
.rule-tier-num.n5 { color: var(--teal); }
.rule-tier-content h4 { margin-bottom: 4px; }
.rule-tier-content p { font-size: 0.875rem; max-width: 100%; color: var(--text-secondary); }
.rule-tier-label {
  margin-left: auto; font-size: 0.7rem; font-weight: 700; letter-spacing: 0.1em;
  text-transform: uppercase; padding: 4px 12px; border-radius: 100px;
}
.rule-tier-label.l1 { background: var(--accent-dim); color: var(--accent); }
.rule-tier-label.l3 { background: var(--purple-dim); color: var(--purple); }
.rule-tier-label.l5 { background: var(--teal-dim); color: var(--teal); }

/* ─── Type profile cards ─────────────────────────────── */
.type-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 20px; }
.type-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 28px;
  transition: all var(--transition);
}
.type-card:hover { border-color: var(--border-accent); transform: translateY(-2px); }
.type-icon { font-size: 2rem; margin-bottom: 16px; }
.type-name { font-weight: 800; margin-bottom: 4px; }
.type-role { font-size: 0.8rem; color: var(--accent); font-weight: 600; margin-bottom: 12px; }
.type-desc { font-size: 0.875rem; color: var(--text-secondary); line-height: 1.6; }

/* ─── Path cards ─────────────────────────────────────── */
.path-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 32px; display: flex; flex-direction: column; gap: 16px;
  transition: all var(--transition);
}
.path-card:hover { border-color: var(--border-accent); transform: translateY(-2px); }
.path-icon { font-size: 1.8rem; }
.path-card h3 { margin-bottom: 4px; }
.path-card p { font-size: 0.9rem; }
.path-card .path-tag { margin-top: auto; }

/* ─── Tool grid ───────────────────────────────────────── */
.tool-grid { display: flex; flex-wrap: wrap; gap: 12px; }
.tool-chip {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 8px 16px; background: var(--bg-card); border: 1px solid var(--border);
  border-radius: 8px; font-size: 0.85rem; color: var(--text-secondary);
}
.tool-chip.active { border-color: var(--accent); color: var(--accent); background: var(--accent-dim); }

/* ─── 404 page ────────────────────────────────────────── */
.not-found { min-height: 70vh; display: flex; align-items: center; justify-content: center; text-align: center; }
.not-found h1 { font-size: 6rem; font-weight: 900; color: var(--accent); margin-bottom: 16px; }
.not-found p { margin: 0 auto 32px; }

/* ─── Animations ──────────────────────────────────────── */
@keyframes fade-up { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
.fade-up { animation: fade-up 0.6s ease forwards; }
.fade-up-delay-1 { animation-delay: 0.1s; opacity: 0; }
.fade-up-delay-2 { animation-delay: 0.2s; opacity: 0; }
.fade-up-delay-3 { animation-delay: 0.3s; opacity: 0; }

/* ─── Utility ──────────────────────────────────────────── */
.flex { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.gap-8 { gap: 8px; }
.gap-12 { gap: 12px; }
.gap-16 { gap: 16px; }
.gap-24 { gap: 24px; }
.mt-8 { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mt-40 { margin-top: 40px; }
.mt-64 { margin-top: 64px; }
.mb-8 { margin-bottom: 8px; }
.mb-16 { margin-bottom: 16px; }
.mb-24 { margin-bottom: 24px; }
.mb-40 { margin-bottom: 40px; }
.w-full { width: 100%; }
.text-center { text-align: center; }