:root {
  --bg: #0A1628;
  --bg-2: #0F2040;
  --bg-card: #112244;
  --fg: #E8EEF4;
  --fg-muted: #8899AA;
  --accent: #F59E0B;
  --accent-dim: rgba(245, 158, 11, 0.12);
  --border: rgba(255,255,255,0.07);
  --font-display: 'Syne', system-ui, sans-serif;
  --font-body: 'DM Sans', system-ui, sans-serif;
}

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

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

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

/* NAV */
.nav {
  padding: 24px 48px;
  border-bottom: 1px solid var(--border);
}
.nav-inner { max-width: 1100px; margin: 0 auto; }
.nav-logo {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: -0.02em;
  color: var(--fg);
}

/* HERO */
.hero {
  max-width: 1100px;
  margin: 0 auto;
  padding: 100px 48px 80px;
}
.hero-label {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 28px;
  display: inline-block;
}
.hero-headline {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(3rem, 7vw, 5.5rem);
  line-height: 1.0;
  letter-spacing: -0.04em;
  color: var(--fg);
  margin-bottom: 28px;
}
.hero-sub {
  font-size: 1.15rem;
  color: var(--fg-muted);
  max-width: 560px;
  line-height: 1.7;
  margin-bottom: 64px;
}
.hero-stats {
  display: flex;
  align-items: center;
  gap: 40px;
  flex-wrap: wrap;
}
.stat-value {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 2.25rem;
  color: var(--accent);
  line-height: 1;
}
.stat-label {
  font-size: 0.8rem;
  color: var(--fg-muted);
  margin-top: 6px;
  max-width: 140px;
  line-height: 1.4;
}
.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--border);
}

/* SECTIONS */
.section-label {
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}
.section-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.8rem, 3.5vw, 2.75rem);
  letter-spacing: -0.03em;
  line-height: 1.15;
  color: var(--fg);
  margin-bottom: 56px;
}

/* HOW IT WORKS */
.howitworks {
  max-width: 1100px;
  margin: 0 auto;
  padding: 80px 48px;
  border-top: 1px solid var(--border);
}
.pipeline {
  display: grid;
  grid-template-columns: 1fr 32px 1fr 32px 1fr 32px 1fr;
  gap: 0;
  align-items: start;
}
.pipe-step {}
.pipe-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: var(--accent-dim);
  border: 1px solid rgba(245,158,11,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  margin-bottom: 20px;
}
.pipe-step h3 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
  color: var(--fg);
  margin-bottom: 10px;
}
.pipe-step p {
  font-size: 0.875rem;
  color: var(--fg-muted);
  line-height: 1.65;
}
.pipe-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  padding-top: 16px;
  color: var(--fg-muted);
}

/* FEATURES */
.features {
  max-width: 1100px;
  margin: 0 auto;
  padding: 80px 48px;
  border-top: 1px solid var(--border);
}
.features-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
}
.feature-card {
  background: var(--bg-2);
  padding: 40px 36px;
  border: 1px solid var(--border);
}
.feature-marker {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin-bottom: 20px;
}
.feature-card h3 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.1rem;
  color: var(--fg);
  margin-bottom: 12px;
}
.feature-card p {
  font-size: 0.9rem;
  color: var(--fg-muted);
  line-height: 1.7;
}

/* MANIFESTO */
.manifesto {
  background: var(--bg-2);
  padding: 80px 48px;
  margin: 0;
}
.manifesto-inner {
  max-width: 1100px;
  margin: 0 auto;
}
.manifesto-mark { margin-bottom: 32px; }
blockquote {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.4rem, 3vw, 2.2rem);
  letter-spacing: -0.025em;
  line-height: 1.3;
  color: var(--fg);
  margin-bottom: 28px;
}
.manifesto-body {
  font-size: 1rem;
  color: var(--fg-muted);
  max-width: 600px;
  line-height: 1.75;
}

/* CLOSING */
.closing {
  padding: 80px 48px 100px;
  max-width: 1100px;
  margin: 0 auto;
}
.closing-rule {
  width: 48px;
  height: 2px;
  background: var(--accent);
  margin-bottom: 40px;
}
.closing h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2rem, 4vw, 3.5rem);
  letter-spacing: -0.04em;
  line-height: 1.1;
  color: var(--fg);
  max-width: 600px;
  margin-bottom: 20px;
}
.closing p {
  font-size: 1rem;
  color: var(--fg-muted);
  max-width: 480px;
  line-height: 1.7;
}

/* FOOTER */
footer {
  border-top: 1px solid var(--border);
  padding: 32px 48px;
}
.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.footer-brand {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  color: var(--fg);
}
.footer-tagline {
  font-size: 0.8rem;
  color: var(--fg-muted);
}

/* RESPONSIVE */
@media (max-width: 768px) {
  .nav, .hero, .howitworks, .features, .manifesto, .closing, footer {
    padding-left: 24px;
    padding-right: 24px;
  }
  .hero { padding-top: 64px; padding-bottom: 56px; }
  .hero-stats { gap: 24px; }
  .pipeline {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .pipe-arrow { display: none; }
  .features-grid { grid-template-columns: 1fr; }
  .footer-inner { flex-direction: column; gap: 8px; align-items: flex-start; }
}

@media (max-width: 480px) {
  .hero-headline { font-size: 2.8rem; }
  .stat-value { font-size: 1.75rem; }
  .hero-stats { flex-direction: column; align-items: flex-start; gap: 24px; }
  .stat-divider { display: none; }
}