:root {
  --bg: #050d1a;
  --bg-surface: #081428;
  --bg-card: #0b1a35;
  --fg: #e8f4f8;
  --fg-muted: #7a9bb5;
  --accent: #00E5A0;
  --accent-dim: rgba(0, 229, 160, 0.12);
  --border: rgba(0, 229, 160, 0.15);
  --font-display: 'Syne', sans-serif;
  --font-mono: 'DM Mono', monospace;
}

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

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

/* Nav */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(5, 13, 26, 0.8);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 16px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 500;
  color: var(--accent);
  letter-spacing: 0.08em;
}
.nav-tag {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--fg-muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* Hero */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 120px 32px 80px;
  max-width: 1100px;
  margin: 0 auto;
}
.hero-eyebrow {
  margin-bottom: 28px;
}
.eyebrow-tag {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--accent);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  background: var(--accent-dim);
  border: 1px solid var(--border);
  padding: 6px 14px;
  display: inline-block;
}
.hero-title {
  font-size: clamp(48px, 8vw, 96px);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--fg);
  margin-bottom: 28px;
}
.hero-sub {
  font-size: 18px;
  color: var(--fg-muted);
  max-width: 560px;
  line-height: 1.6;
  margin-bottom: 60px;
}
.hero-stats {
  display: flex;
  align-items: center;
  gap: 0;
}
.stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.stat-value {
  font-family: var(--font-mono);
  font-size: 36px;
  font-weight: 500;
  color: var(--accent);
  letter-spacing: -0.02em;
}
.stat-label {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--fg-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.stat-divider {
  width: 1px;
  height: 48px;
  background: var(--border);
  margin: 0 48px;
}

/* Mission */
.mission {
  background: var(--bg-surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 100px 32px;
}
.mission-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 60px;
  align-items: start;
}
.mission-label {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--accent);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding-top: 8px;
}
.mission-statement {
  font-size: clamp(24px, 3vw, 40px);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--fg);
  margin-bottom: 24px;
}
.mission-body {
  font-size: 16px;
  color: var(--fg-muted);
  line-height: 1.7;
  max-width: 620px;
}

/* Features */
.features {
  padding: 100px 32px;
  max-width: 1100px;
  margin: 0 auto;
}
.features-header {
  margin-bottom: 60px;
}
.features-label {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--accent);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.features-title {
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--fg);
}
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  background: var(--border);
  border: 1px solid var(--border);
}
.feature-card {
  background: var(--bg);
  padding: 40px 36px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: background 0.2s;
}
.feature-card:hover { background: var(--bg-surface); }
.feature-icon {
  width: 32px;
  height: 32px;
}
.feature-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--fg);
  line-height: 1.3;
}
.feature-desc {
  font-size: 14px;
  color: var(--fg-muted);
  line-height: 1.6;
}

/* Partnership */
.partnership {
  background: var(--bg-surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 100px 32px;
}
.partnership-inner {
  max-width: 1100px;
  margin: 0 auto;
}
.partnership-label {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--accent);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 20px;
}
.partnership-title {
  font-size: clamp(28px, 4vw, 52px);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--fg);
  max-width: 700px;
  line-height: 1.1;
  margin-bottom: 28px;
}
.partnership-body {
  font-size: 17px;
  color: var(--fg-muted);
  max-width: 640px;
  line-height: 1.7;
  margin-bottom: 60px;
}
.partnership-stats {
  display: flex;
  gap: 64px;
  border-top: 1px solid var(--border);
  padding-top: 48px;
}
.pstat { display: flex; flex-direction: column; gap: 4px; }
.pstat-value {
  font-family: var(--font-mono);
  font-size: 40px;
  font-weight: 500;
  color: var(--accent);
}
.pstat-label {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--fg-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* Closing */
.closing {
  padding: 120px 32px;
  max-width: 1100px;
  margin: 0 auto;
}
.closing-statement {
  font-size: clamp(22px, 3vw, 38px);
  font-weight: 600;
  color: var(--fg);
  line-height: 1.3;
  letter-spacing: -0.01em;
  max-width: 760px;
}

/* Footer */
.footer {
  border-top: 1px solid var(--border);
  padding: 40px 32px;
}
.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.footer-brand {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 500;
  color: var(--accent);
  letter-spacing: 0.08em;
}
.footer-sub {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--fg-muted);
  margin-left: 16px;
}
.footer-note {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--fg-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* Responsive */
@media (max-width: 768px) {
  .hero { padding: 100px 20px 60px; }
  .hero-stats { flex-direction: column; align-items: flex-start; gap: 24px; }
  .stat-divider { width: 40px; height: 1px; margin: 0; }
  .mission-inner { grid-template-columns: 1fr; gap: 24px; }
  .features-grid { grid-template-columns: 1fr; }
  .partnership-stats { flex-direction: column; gap: 32px; }
  .footer-inner { flex-direction: column; gap: 12px; align-items: flex-start; }
}