:root {
  --bg: #0e0e10;
  --surface: #17171a;
  --surface-2: #1e1e22;
  --border: #2a2a2f;
  --fg: #f0ede6;
  --fg-muted: #8a8880;
  --accent: #E8A030;
  --accent-dim: rgba(232, 160, 48, 0.12);
  --green: #6ec97a;
  --green-dim: rgba(110, 201, 122, 0.12);
  --amber: #e8a030;
  --amber-dim: rgba(232, 160, 48, 0.12);
}

*, *::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: 'DM Sans', sans-serif;
  font-weight: 400;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* Navigation */
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem 3rem;
  border-bottom: 1px solid var(--border);
}

.nav-brand {
  font-family: 'Instrument Serif', serif;
  font-size: 1.25rem;
  color: var(--fg);
  letter-spacing: -0.01em;
}

.nav-tag {
  font-size: 0.75rem;
  color: var(--fg-muted);
  font-weight: 400;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

/* Hero */
.hero {
  padding: 5rem 3rem 4rem;
}

.hero-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.hero-headline {
  font-family: 'Instrument Serif', serif;
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 400;
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--fg);
  margin-bottom: 1.5rem;
}

.serif {
  font-family: 'Instrument Serif', serif;
}

.accent-word {
  color: var(--accent);
  font-style: italic;
}

.hero-sub {
  font-size: 1.05rem;
  color: var(--fg-muted);
  line-height: 1.7;
  max-width: 420px;
}

/* Widget */
.hero-widget {
  display: flex;
  justify-content: flex-end;
}

.widget-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.5rem;
  width: 100%;
  max-width: 380px;
  font-family: 'DM Mono', monospace;
  font-size: 0.8rem;
}

.widget-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.25rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border);
}

.widget-title {
  color: var(--fg-muted);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.live {
  color: var(--green);
  font-size: 0.65rem;
  letter-spacing: 0.05em;
}

.widget-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.6rem 0;
  border-bottom: 1px solid rgba(42,42,47,0.5);
}

.dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  margin-top: 0.4rem;
  flex-shrink: 0;
}

.widget-item.green .dot { background: var(--green); }
.widget-item.amber .dot { background: var(--amber); }

.item-text {
  color: var(--fg);
  font-size: 0.8rem;
  line-height: 1.4;
}

.widget-footer {
  padding-top: 0.75rem;
  font-size: 0.75rem;
  color: var(--accent);
}

/* Manifesto */
.manifesto {
  padding: 4rem 3rem;
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.manifesto-inner {
  max-width: 820px;
  margin: 0 auto;
}

.manifesto-text {
  font-size: 1.15rem;
  line-height: 1.75;
  color: var(--fg-muted);
}

.manifesto-text .serif {
  color: var(--fg);
}

/* Features */
.features {
  padding: 5rem 3rem;
}

.features-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem 5rem;
}

.feature {
  padding-bottom: 2.5rem;
}

.feature-icon {
  margin-bottom: 1rem;
}

.feature h3 {
  font-family: 'Instrument Serif', serif;
  font-size: 1.1rem;
  font-weight: 400;
  color: var(--fg);
  margin-bottom: 0.6rem;
  letter-spacing: -0.01em;
}

.feature p {
  font-size: 0.9rem;
  color: var(--fg-muted);
  line-height: 1.65;
}

/* Signal */
.signal {
  padding: 4rem 3rem;
  background: var(--surface);
  border-top: 1px solid var(--border);
}

.signal-inner {
  max-width: 820px;
  margin: 0 auto;
}

.signal-label {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--fg-muted);
  margin-bottom: 1.25rem;
  font-weight: 500;
}

.signal-card {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 2rem;
  background: var(--surface-2);
}

.signal-meta {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.signal-type {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  font-weight: 500;
}

.signal-body {
  font-size: 0.95rem;
  color: var(--fg-muted);
  line-height: 1.7;
  margin-bottom: 1.25rem;
}

.signal-actions {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 1.25rem;
}

.sig-tag {
  font-size: 0.7rem;
  padding: 0.2rem 0.6rem;
  border-radius: 4px;
  background: var(--accent-dim);
  color: var(--accent);
  font-family: 'DM Mono', monospace;
}

.signal-decision {
  font-size: 0.85rem;
  color: var(--fg);
  padding-top: 1rem;
  border-top: 1px solid var(--border);
}

.decision-label {
  color: var(--fg-muted);
  margin-right: 0.4rem;
}

/* Closing */
.closing {
  padding: 6rem 3rem;
}

.closing-inner {
  max-width: 820px;
  margin: 0 auto;
  text-align: center;
}

.closing-headline {
  font-family: 'Instrument Serif', serif;
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 400;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--fg);
  margin-bottom: 1.5rem;
}

.closing-sub {
  font-size: 1rem;
  color: var(--fg-muted);
  line-height: 1.7;
  max-width: 480px;
  margin: 0 auto;
}

/* Footer */
.footer {
  padding: 2.5rem 3rem;
  border-top: 1px solid var(--border);
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.footer-name {
  font-family: 'Instrument Serif', serif;
  font-size: 1.1rem;
  color: var(--fg);
}

.footer-tagline {
  font-size: 0.75rem;
  color: var(--fg-muted);
}

.footer-note {
  font-size: 0.75rem;
  color: var(--fg-muted);
}

/* Responsive */
@media (max-width: 768px) {
  .nav {
    padding: 1rem 1.5rem;
  }
  .nav-tag {
    display: none;
  }
  .hero {
    padding: 3rem 1.5rem 2.5rem;
  }
  .hero-inner {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .hero-widget {
    justify-content: flex-start;
  }
  .widget-card {
    max-width: 100%;
  }
  .manifesto {
    padding: 3rem 1.5rem;
  }
  .features {
    padding: 3rem 1.5rem;
  }
  .features-inner {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .signal {
    padding: 3rem 1.5rem;
  }
  .closing {
    padding: 4rem 1.5rem;
  }
  .footer {
    padding: 2rem 1.5rem;
  }
  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }
}