:root {
  --bg: #0A1628;
  --surface: #0F2040;
  --surface2: #132D57;
  --accent: #3B82F6;
  --accent-bright: #60A5FA;
  --text: #F1F5F9;
  --text-muted: #94A3B8;
  --border: #1E3A5F;
  --nav-h: 64px;
}

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

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'DM Sans', sans-serif;
  font-weight: 400;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* NAV */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 22, 40, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  height: var(--nav-h);
}
.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 2rem;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 1.25rem;
  color: var(--text);
  letter-spacing: -0.02em;
}
.nav-tagline {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: 300;
}

/* HERO */
.hero {
  padding: 6rem 2rem 5rem;
  max-width: 1100px;
  margin: 0 auto;
}
.hero-inner {
  max-width: 760px;
}
.hero-eyebrow {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--accent-bright);
  margin-bottom: 1.25rem;
  font-weight: 600;
}
.hero-headline {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: clamp(3rem, 7vw, 5.5rem);
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--text);
  margin-bottom: 1.5rem;
}
.hero-sub {
  font-size: 1.15rem;
  color: var(--text-muted);
  line-height: 1.7;
  max-width: 520px;
  font-weight: 300;
}

/* STATS */
.stats {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 2.5rem 2rem;
  max-width: 1100px;
  margin: 0 auto;
}
.stats-grid {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}
.stat-item {
  text-align: center;
  flex: 1;
  min-width: 120px;
}
.stat-value {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 2.5rem;
  color: var(--accent-bright);
  letter-spacing: -0.03em;
}
.stat-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 0.25rem;
  font-weight: 400;
}
.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--border);
}

/* FEATURES */
.features {
  padding: 5rem 2rem;
  max-width: 1100px;
  margin: 0 auto;
}
.section-heading {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  letter-spacing: -0.02em;
  color: var(--text);
  margin-bottom: 3rem;
  line-height: 1.2;
}
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.feature-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.75rem;
  transition: border-color 0.2s;
}
.feature-card:hover {
  border-color: var(--accent);
}
.feature-icon {
  color: var(--accent-bright);
  margin-bottom: 1rem;
}
.feature-title {
  font-family: 'Syne', sans-serif;
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--text);
  margin-bottom: 0.6rem;
}
.feature-desc {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* HOW IT WORKS */
.howitworks {
  padding: 5rem 2rem;
  max-width: 1100px;
  margin: 0 auto;
}
.steps {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}
.step {
  flex: 1;
  min-width: 200px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.75rem;
}
.step-number {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 2rem;
  color: var(--accent);
  margin-bottom: 0.75rem;
  letter-spacing: -0.03em;
}
.step-title {
  font-family: 'Syne', sans-serif;
  font-weight: 600;
  font-size: 1rem;
  color: var(--text);
  margin-bottom: 0.5rem;
}
.step-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.6;
}
.step-arrow {
  color: var(--border);
  flex-shrink: 0;
}

/* MANIFESTO */
.manifesto {
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 5rem 2rem;
}
.manifesto-inner {
  max-width: 760px;
  margin: 0 auto;
}
.manifesto-text {
  font-size: 1.15rem;
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 1.5rem;
  font-weight: 300;
}
.manifesto-text:last-child {
  margin-bottom: 0;
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  color: var(--text);
  font-size: 1.3rem;
}

/* FOOTER */
.footer {
  padding: 2.5rem 2rem;
  border-top: 1px solid var(--border);
}
.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.footer-logo {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 1.1rem;
  color: var(--text);
}
.footer-copy {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* MOBILE */
@media (max-width: 768px) {
  .hero { padding: 4rem 1.5rem 3rem; }
  .stats { padding: 2rem 1.5rem; }
  .stats-grid { justify-content: center; }
  .stat-divider { display: none; }
  .stat-item { min-width: 45%; }
  .features { padding: 3rem 1.5rem; }
  .features-grid { grid-template-columns: 1fr; }
  .howitworks { padding: 3rem 1.5rem; }
  .steps { flex-direction: column; }
  .step-arrow { transform: rotate(90deg); }
  .manifesto { padding: 3rem 1.5rem; }
  .manifesto-text { font-size: 1rem; }
  .footer-inner { flex-direction: column; gap: 0.75rem; text-align: center; }
}