:root {
  --bg: #09090f;
  --surface: #111118;
  --surface-2: #18181f;
  --border: #252530;
  --fg: #f0f0f5;
  --fg-dim: #7a7a8a;
  --fg-muted: #4a4a5a;
  --accent: #00e5a0;
  --accent-dim: rgba(0,229,160,0.12);
  --accent-glow: rgba(0,229,160,0.25);
  --danger: #ff4d6a;
  --font-display: 'Playfair Display', Georgia, serif;
  --font-body: 'DM Sans', system-ui, sans-serif;
}

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

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

/* Navigation */
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 48px;
  border-bottom: 1px solid var(--border);
}
.nav-brand {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 18px;
  letter-spacing: -0.3px;
  color: var(--fg);
}
.nav-brand .accent { color: var(--accent); }
.nav-tag {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--fg-muted);
}

/* Hero */
.hero {
  padding: 80px 48px 64px;
  max-width: 900px;
}
.hero-eyebrow {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
}
.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(48px, 7vw, 88px);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -2px;
  color: var(--fg);
  margin-bottom: 28px;
}
.hero-sub {
  font-size: 17px;
  color: var(--fg-dim);
  max-width: 520px;
  line-height: 1.7;
  margin-bottom: 48px;
}
.hero-terminal {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 20px 24px;
  font-size: 13px;
  font-family: 'Courier New', monospace;
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-width: 480px;
}
.terminal-line { color: var(--fg-dim); }
.t-dim { color: var(--fg-muted); margin-right: 12px; }

/* Stats */
.stats {
  display: flex;
  align-items: center;
  gap: 0;
  padding: 40px 48px;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--surface);
}
.stat-item { padding: 0 40px; flex: 1; }
.stat-item:first-child { padding-left: 0; }
.stat-num {
  font-family: var(--font-display);
  font-size: 36px;
  font-weight: 700;
  color: var(--fg);
  letter-spacing: -1px;
}
.stat-label { font-size: 12px; color: var(--fg-muted); text-transform: uppercase; letter-spacing: 1px; margin-top: 4px; }
.stat-divider { width: 1px; height: 48px; background: var(--border); flex: 0 0 auto; }

/* Pipeline */
.pipeline {
  padding: 80px 48px;
}
.section-label {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}
.section-headline {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -1px;
  color: var(--fg);
  margin-bottom: 56px;
  max-width: 600px;
}
.pipeline-stages {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr;
  align-items: start;
  gap: 0;
}
.stage {
  padding: 32px 28px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  position: relative;
}
.stage::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--accent);
  border-radius: 12px 12px 0 0;
  opacity: 0.4;
}
.stage-num {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 1.5px;
  color: var(--accent);
  margin-bottom: 16px;
}
.stage h3 {
  font-size: 16px;
  font-weight: 600;
  color: var(--fg);
  margin-bottom: 10px;
}
.stage p {
  font-size: 13px;
  color: var(--fg-dim);
  line-height: 1.6;
}
.stage-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--fg-muted);
  padding: 0 8px;
  padding-top: 64px;
}

/* Pillars */
.pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.pillar {
  background: var(--surface);
  padding: 48px 40px;
}
.pillar-icon {
  color: var(--accent);
  margin-bottom: 20px;
}
.pillar h3 {
  font-size: 16px;
  font-weight: 600;
  color: var(--fg);
  margin-bottom: 12px;
}
.pillar p {
  font-size: 14px;
  color: var(--fg-dim);
  line-height: 1.65;
}

/* Closing */
.closing {
  padding: 96px 48px;
  text-align: center;
}
.closing-statement {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 700;
  line-height: 1.2;
  color: var(--fg);
  max-width: 700px;
  margin: 0 auto;
  letter-spacing: -1px;
}

/* Footer */
.footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 48px;
  border-top: 1px solid var(--border);
  background: var(--surface);
}
.footer-brand {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 16px;
}
.footer-brand .accent { color: var(--accent); }
.footer-copy { font-size: 12px; color: var(--fg-muted); }

/* Responsive */
@media (max-width: 900px) {
  .nav, .hero, .stats, .pipeline, .closing, .footer { padding-left: 24px; padding-right: 24px; }
  .stats { flex-wrap: wrap; gap: 24px; }
  .stat-item { flex: 0 0 calc(50% - 12px); padding: 0; }
  .stat-divider { display: none; }
  .pipeline-stages { grid-template-columns: 1fr; gap: 12px; }
  .stage-arrow { display: none; }
  .pillars { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
  .hero-headline { font-size: 40px; }
  .stat-item { flex: 0 0 100%; }
}