/* Typography */
:root {
  --font-display: 'Syne', sans-serif;
  --font-body: 'Manrope', sans-serif;
  --bg: #faf8f5;
  --bg-alt: #f0ede8;
  --bg-dark: #1a1a2e;
  --bg-panel: #161629;
  --fg: #1a1a2e;
  --fg-muted: #6b6880;
  --fg-light: #faf8f5;
  --accent: #6366f1;
  --accent-glow: rgba(99,102,241,0.18);
  --console-green: #34d399;
  --console-prompt: #6366f1;
  --border: rgba(26,26,46,0.1);
}

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

html { scroll-behavior: smooth; }

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

/* Topbar */
.topbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(250,248,245,0.88);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  padding: 0 48px;
}
.topbar-inner {
  max-width: 1200px;
  margin: 0 auto;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.wordmark {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.5px;
  color: var(--fg);
}
.wordmark strong { color: var(--accent); }
.tagline {
  font-size: 13px;
  color: var(--fg-muted);
  font-weight: 400;
}

/* Hero */
.hero {
  min-height: 88vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  background: var(--bg);
  position: relative;
}
.hero-inner {
  padding: 100px 64px 80px 64px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.hero-label {
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 28px;
}
.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(40px, 5vw, 62px);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -2px;
  color: var(--fg);
  margin-bottom: 28px;
}
.hero-sub {
  font-size: 18px;
  color: var(--fg-muted);
  line-height: 1.65;
  max-width: 440px;
  font-weight: 400;
}
.hero-visual {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 80px 64px 80px 48px;
  background: var(--bg-dark);
}

/* Console */
.console-frame {
  width: 100%;
  max-width: 480px;
  background: var(--bg-panel);
  border-radius: 14px;
  box-shadow: 0 40px 80px rgba(26,26,46,0.4), 0 0 0 1px rgba(255,255,255,0.06) inset;
  overflow: hidden;
}
.console-header {
  background: #0e0e20;
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 8px;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}
.dot {
  width: 11px;
  height: 11px;
  border-radius: 50%;
}
.dot-red { background: #ff5f57; }
.dot-yellow { background: #ffbd2e; }
.dot-green { background: #28c840; }
.console-title {
  margin-left: 12px;
  font-size: 12px;
  color: rgba(255,255,255,0.35);
  font-family: var(--font-body);
}
.console-body {
  padding: 24px;
  font-family: 'SF Mono', 'Fira Code', 'Cascadia Code', monospace;
  font-size: 13px;
  line-height: 2;
}
.console-row { display: flex; gap: 8px; }
.console-row.muted { color: rgba(255,255,255,0.35); }
.prompt { color: var(--console-prompt); font-weight: 600; }
.cmd { color: var(--console-green); }
.console-blank { height: 16px; }

/* Metrics */
.metrics {
  background: var(--bg-dark);
  padding: 80px 64px;
  color: var(--fg-light);
}
.metrics-label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: rgba(255,255,255,0.35);
  margin-bottom: 48px;
}
.metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 48px;
}
.metric-value {
  font-family: var(--font-display);
  font-size: clamp(48px, 5vw, 72px);
  font-weight: 800;
  letter-spacing: -3px;
  color: #fff;
  line-height: 1;
  margin-bottom: 12px;
}
.metric-unit {
  font-size: 36px;
  color: var(--accent);
}
.metric-label {
  font-size: 14px;
  color: rgba(255,255,255,0.45);
  line-height: 1.5;
}

/* Command */
.command {
  padding: 100px 64px;
  background: var(--bg);
}
.command-inner { max-width: 1200px; margin: 0 auto; }
.section-label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
}
.command h2 {
  font-family: var(--font-display);
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 700;
  letter-spacing: -1.5px;
  line-height: 1.15;
  color: var(--fg);
  max-width: 560px;
  margin-bottom: 20px;
}
.command-desc {
  font-size: 17px;
  color: var(--fg-muted);
  max-width: 520px;
  line-height: 1.65;
  margin-bottom: 56px;
}
.feature-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px 64px;
}
.feature {
  display: flex;
  gap: 20px;
  align-items: flex-start;
}
.feature-icon {
  width: 40px;
  height: 40px;
  background: var(--accent-glow);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  flex-shrink: 0;
  margin-top: 2px;
}
.feature-text {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.feature-text strong {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  color: var(--fg);
}
.feature-text span {
  font-size: 14px;
  color: var(--fg-muted);
  line-height: 1.55;
}

/* Manifesto */
.manifesto {
  background: var(--bg-alt);
  padding: 100px 64px;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.manifesto-inner { max-width: 1200px; margin: 0 auto; }
.manifesto-quote {
  font-family: var(--font-display);
  font-size: clamp(24px, 3.5vw, 40px);
  font-weight: 600;
  letter-spacing: -1px;
  line-height: 1.25;
  color: var(--fg);
  max-width: 780px;
  margin-bottom: 28px;
  font-style: italic;
}
.manifesto-attribution {
  font-size: 16px;
  color: var(--fg-muted);
  max-width: 580px;
  line-height: 1.65;
  margin-bottom: 64px;
}
.manifesto-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 48px;
  padding-top: 56px;
  border-top: 1px solid var(--border);
}
.m-stat-num {
  font-family: var(--font-display);
  font-size: clamp(36px, 4vw, 52px);
  font-weight: 800;
  letter-spacing: -2px;
  color: var(--accent);
  margin-bottom: 8px;
}
.m-stat-desc {
  font-size: 14px;
  color: var(--fg-muted);
  line-height: 1.5;
}

/* Vision */
.vision {
  padding: 100px 64px;
  background: var(--bg);
}
.vision-inner { max-width: 1200px; margin: 0 auto; }
.vision h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 3.5vw, 44px);
  font-weight: 700;
  letter-spacing: -1.5px;
  line-height: 1.2;
  color: var(--fg);
  margin-bottom: 24px;
}
.vision-sub {
  font-size: 17px;
  color: var(--fg-muted);
  max-width: 580px;
  line-height: 1.7;
  margin-bottom: 48px;
}
.vision-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.tag {
  font-size: 13px;
  font-weight: 600;
  padding: 8px 18px;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: 100px;
  color: var(--fg-muted);
}

/* Footer */
.footer {
  background: var(--bg-dark);
  padding: 56px 64px;
}
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
}
.footer-brand .wordmark {
  color: #fff;
  display: block;
  margin-bottom: 12px;
}
.footer-brand p {
  font-size: 14px;
  color: rgba(255,255,255,0.4);
  max-width: 320px;
  line-height: 1.55;
}
.footer-meta {
  font-size: 13px;
  color: rgba(255,255,255,0.25);
}

/* Responsive */
@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; min-height: auto; }
  .hero-visual { display: none; }
  .hero-inner { padding: 64px 32px 48px; }
  .metrics-grid { grid-template-columns: 1fr 1fr; }
  .feature-list { grid-template-columns: 1fr; }
  .manifesto-stats { grid-template-columns: 1fr; gap: 32px; }
  .topbar { padding: 0 24px; }
  .command { padding: 72px 32px; }
  .metrics { padding: 72px 32px; }
  .manifesto { padding: 72px 32px; }
  .vision { padding: 72px 32px; }
  .footer { padding: 48px 32px; }
  .footer-inner { flex-direction: column; gap: 32px; align-items: flex-start; }
}

@media (max-width: 480px) {
  .metrics-grid { grid-template-columns: 1fr; }
  .hero-headline { font-size: 36px; }
  .tagline { display: none; }
}