:root {
  --bg: #0B1D2B;
  --surface: #12283A;
  --surface2: #1A3549;
  --gold: #F5A623;
  --gold-light: #FFD47A;
  --green: #00C896;
  --red: #FF6B6B;
  --text: #E8F0F7;
  --muted: #7A9BB5;
  --border: rgba(245,166,35,0.15);
  --font-head: 'Syne', sans-serif;
  --font-body: 'DM Sans', sans-serif;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ─── NAV ─── */
.nav {
  padding: 20px 40px;
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: baseline;
  gap: 16px;
}
.nav-logo {
  font-family: var(--font-head);
  font-size: 22px;
  font-weight: 800;
  color: var(--gold);
  letter-spacing: -0.5px;
}
.nav-tagline {
  font-size: 13px;
  color: var(--muted);
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

/* ─── HERO ─── */
.hero {
  padding: 80px 40px 60px;
}
.hero-inner {
  max-width: 800px;
  margin: 0 auto;
  text-align: left;
}
.hero-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--gold);
  margin-bottom: 20px;
  font-family: var(--font-head);
  font-weight: 600;
}
.hero-headline {
  font-family: var(--font-head);
  font-size: clamp(36px, 6vw, 64px);
  font-weight: 800;
  line-height: 1.1;
  color: var(--text);
  margin-bottom: 28px;
  letter-spacing: -1px;
}
.hero-sub {
  font-size: 18px;
  color: var(--muted);
  max-width: 600px;
  line-height: 1.7;
}

/* ─── TICKER ─── */
.ticker {
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 14px 40px;
  overflow: hidden;
}
.ticker-wrap {
  display: flex;
  align-items: center;
  gap: 20px;
  max-width: 1100px;
  margin: 0 auto;
}
.ticker-label {
  font-family: var(--font-head);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--gold);
  white-space: nowrap;
  flex-shrink: 0;
}
.ticker-row {
  display: flex;
  align-items: center;
  gap: 20px;
  overflow: hidden;
  flex-wrap: wrap;
}
.tick {
  font-size: 13px;
  font-weight: 500;
  white-space: nowrap;
  letter-spacing: 0.02em;
}
.tick .up { color: var(--green); margin-left: 4px; }
.tick .down { color: var(--red); margin-left: 4px; }
.tick-sep { color: var(--border); }

/* ─── FEATURES ─── */
.features {
  padding: 80px 40px;
  background: var(--bg);
}
.features-inner {
  max-width: 1100px;
  margin: 0 auto;
}
.section-title {
  font-family: var(--font-head);
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 700;
  color: var(--text);
  margin-bottom: 48px;
  letter-spacing: -0.5px;
}
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}
.feature-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 32px;
  transition: border-color 0.2s;
}
.feature-card:hover {
  border-color: rgba(245,166,35,0.4);
}
.feature-icon {
  font-size: 24px;
  color: var(--gold);
  margin-bottom: 16px;
  display: block;
}
.feature-card h3 {
  font-family: var(--font-head);
  font-size: 18px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 10px;
}
.feature-card p {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.65;
}

/* ─── MANIFESTO ─── */
.manifesto {
  padding: 80px 40px;
  background: var(--surface);
  border-top: 1px solid var(--border);
}
.manifesto-inner {
  max-width: 800px;
  margin: 0 auto;
}
.manifesto-headline {
  font-family: var(--font-head);
  font-size: clamp(30px, 5vw, 52px);
  font-weight: 800;
  color: var(--gold);
  line-height: 1.15;
  margin-bottom: 36px;
  letter-spacing: -0.5px;
}
.manifesto-body {
  font-size: 17px;
  color: var(--text);
  margin-bottom: 20px;
  line-height: 1.75;
  opacity: 0.9;
}
.manifesto-body:last-child {
  color: var(--muted);
  font-style: italic;
}

/* ─── COMPETITION ─── */
.competition {
  padding: 80px 40px;
  background: var(--bg);
  border-top: 1px solid var(--border);
}
.competition-inner {
  max-width: 1100px;
  margin: 0 auto;
}
.comp-header {
  margin-bottom: 48px;
}
.comp-sub {
  font-size: 16px;
  color: var(--muted);
  max-width: 600px;
  margin-top: 12px;
  line-height: 1.65;
}
.comp-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 0;
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
}
.comp-stat {
  padding: 32px 28px;
  border-right: 1px solid var(--border);
  background: var(--surface);
}
.comp-stat:last-child { border-right: none; }
.stat-num {
  display: block;
  font-family: var(--font-head);
  font-size: 36px;
  font-weight: 800;
  color: var(--gold);
  margin-bottom: 6px;
}
.stat-label {
  font-size: 13px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* ─── LEARNING ─── */
.learning {
  padding: 80px 40px;
  background: var(--surface);
  border-top: 1px solid var(--border);
}
.learning-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.learning-content .section-title {
  margin-bottom: 20px;
}
.learning-body {
  font-size: 15px;
  color: var(--muted);
  line-height: 1.75;
  margin-bottom: 16px;
}
.learning-topics {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.topic-chip {
  background: rgba(245,166,35,0.1);
  border: 1px solid var(--border);
  color: var(--gold-light);
  font-size: 13px;
  font-family: var(--font-head);
  font-weight: 600;
  padding: 8px 16px;
  border-radius: 100px;
}

/* ─── CLOSING ─── */
.closing {
  padding: 100px 40px;
  background: var(--bg);
  border-top: 1px solid var(--border);
  text-align: center;
}
.closing-inner {
  max-width: 700px;
  margin: 0 auto;
}
.closing-statement {
  font-family: var(--font-head);
  font-size: clamp(26px, 4vw, 44px);
  font-weight: 700;
  color: var(--text);
  line-height: 1.3;
  letter-spacing: -0.5px;
}

/* ─── FOOTER ─── */
.footer {
  padding: 40px;
  border-top: 1px solid var(--border);
}
.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.footer-logo {
  font-family: var(--font-head);
  font-size: 20px;
  font-weight: 800;
  color: var(--gold);
}
.footer-mission {
  font-size: 14px;
  color: var(--muted);
  max-width: 500px;
}
.footer-note {
  font-size: 12px;
  color: var(--surface2);
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

/* ─── RESPONSIVE ─── */
@media (max-width: 768px) {
  .nav { padding: 16px 24px; }
  .hero { padding: 60px 24px 48px; }
  .ticker { padding: 12px 24px; }
  .ticker-label { display: none; }
  .features { padding: 60px 24px; }
  .manifesto { padding: 60px 24px; }
  .competition { padding: 60px 24px; }
  .learning { padding: 60px 24px; }
  .learning-inner { grid-template-columns: 1fr; gap: 36px; }
  .closing { padding: 80px 24px; }
  .footer { padding: 32px 24px; }
  .comp-stats { grid-template-columns: repeat(2, 1fr); }
  .comp-stat { border-right: 1px solid var(--border); border-bottom: 1px solid var(--border); }
  .comp-stat:nth-child(2n) { border-right: none; }
  .comp-stat:nth-last-child(-n+2) { border-bottom: none; }
}

@media (max-width: 480px) {
  .features-grid { grid-template-columns: 1fr; }
  .comp-stats { grid-template-columns: 1fr; }
  .comp-stat { border-right: none; border-bottom: 1px solid var(--border); }
  .comp-stat:last-child { border-bottom: none; }
}