:root {
  --ink: #0d1117;
  --surface: #161b22;
  --surface-2: #1c2128;
  --amber: #f5a623;
  --amber-dim: rgba(245, 166, 35, 0.12);
  --grey-muted: #8b949e;
  --grey-light: #c9d1d9;
  --white: #ffffff;
  --border: rgba(139, 148, 158, 0.15);
  --font-serif: 'Instrument Serif', Georgia, serif;
  --font-sans: 'Instrument Sans', system-ui, sans-serif;
}

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

body {
  background: var(--ink);
  color: var(--grey-light);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* Nav */
.nav {
  padding: 24px 48px;
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: baseline;
  gap: 16px;
}
.nav-logo {
  font-family: var(--font-serif);
  font-size: 22px;
  color: var(--white);
  letter-spacing: -0.02em;
}
.nav-tagline {
  font-size: 13px;
  color: var(--grey-muted);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

/* Section inner */
.section-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 48px;
}

.section-label {
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--amber);
  font-weight: 500;
  margin-bottom: 48px;
}

/* Hero */
.hero {
  padding: 80px 48px 96px;
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.hero-eyebrow {
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 20px;
}
.hero-headline {
  font-family: var(--font-serif);
  font-size: clamp(42px, 5vw, 64px);
  color: var(--white);
  line-height: 1.08;
  letter-spacing: -0.03em;
  margin-bottom: 28px;
}
.hero-sub {
  font-size: 18px;
  color: var(--grey-muted);
  line-height: 1.65;
  max-width: 440px;
}

/* Monitor */
.monitor-frame {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
}
.monitor-header {
  padding: 14px 20px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--surface-2);
}
.monitor-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--grey-muted);
}
.monitor-dot.live {
  background: #3fb950;
  box-shadow: 0 0 8px rgba(63, 185, 80, 0.5);
}
.monitor-label {
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--grey-muted);
}
.monitor-feed {
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.feed-item {
  padding: 12px 16px;
  border-radius: 8px;
  background: var(--surface-2);
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 12px;
  align-items: center;
  border: 1px solid transparent;
}
.feed-item--new {
  border-color: var(--amber);
  background: var(--amber-dim);
}
.feed-tag {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 4px 8px;
  border-radius: 4px;
  background: var(--amber);
  color: var(--ink);
  white-space: nowrap;
}
.feed-text {
  font-size: 13px;
  color: var(--grey-light);
}
.feed-time {
  font-size: 11px;
  color: var(--grey-muted);
  white-space: nowrap;
}

/* Feed section */
.feed-section {
  padding: 80px 0;
  border-top: 1px solid var(--border);
}
.feed-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2px;
}
.feed-card {
  background: var(--surface);
  padding: 36px 40px;
  border: 1px solid var(--border);
}
.feed-card h3 {
  font-family: var(--font-serif);
  font-size: 22px;
  color: var(--white);
  margin: 16px 0 10px;
}
.feed-card p {
  font-size: 14px;
  color: var(--grey-muted);
  line-height: 1.65;
}
.feed-card-icon {
  width: 36px;
  height: 36px;
  border-radius: 8px;
}
.feed-card-icon--funding { background: rgba(63, 185, 80, 0.2); }
.feed-card-icon--people { background: rgba(88, 166, 255, 0.2); }
.feed-card-icon--regulatory { background: rgba(245, 166, 35, 0.2); }
.feed-card-icon--deal { background: rgba(188, 140, 255, 0.2); }

/* Capabilities */
.capabilities {
  padding: 80px 0;
  border-top: 1px solid var(--border);
}
.capabilities-layout {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  gap: 0;
  align-items: start;
}
.cap-divider {
  width: 1px;
  background: var(--border);
  align-self: stretch;
  margin: 0 40px;
}
.cap-number {
  font-family: var(--font-serif);
  font-size: 48px;
  color: var(--amber);
  line-height: 1;
  margin-bottom: 16px;
}
.cap-block h3 {
  font-family: var(--font-serif);
  font-size: 22px;
  color: var(--white);
  margin-bottom: 12px;
}
.cap-block p {
  font-size: 14px;
  color: var(--grey-muted);
  line-height: 1.65;
}

/* Differentiator */
.diff-section {
  padding: 80px 0;
  border-top: 1px solid var(--border);
}
.diff-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.diff-headline {
  font-family: var(--font-serif);
  font-size: 40px;
  color: var(--white);
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 24px;
}
.diff-headline em {
  color: var(--amber);
  font-style: italic;
}
.diff-body {
  font-size: 16px;
  color: var(--grey-muted);
  line-height: 1.65;
  margin-bottom: 16px;
}
.diff-comparison {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
  background: var(--border);
  border-radius: 10px;
  overflow: hidden;
}
.diff-col {
  padding: 28px 24px;
  background: var(--surface);
}
.diff-col-label {
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--grey-muted);
  display: block;
  margin-bottom: 16px;
}
.diff-col--new .diff-col-label { color: var(--amber); }
.diff-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.diff-col li {
  font-size: 13px;
  color: var(--grey-light);
  padding-left: 16px;
  position: relative;
}
.diff-col li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--amber);
}

/* Manifesto */
.manifesto {
  padding: 120px 0;
  border-top: 1px solid var(--border);
  text-align: center;
}
.manifesto-text {
  font-family: var(--font-serif);
  font-size: clamp(28px, 4vw, 42px);
  color: var(--white);
  line-height: 1.3;
  letter-spacing: -0.02em;
  max-width: 800px;
  margin: 0 auto 20px;
}
.manifesto-sub {
  font-size: 16px;
  color: var(--grey-muted);
}

/* Footer */
.footer {
  padding: 40px 48px;
  border-top: 1px solid var(--border);
}
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: baseline;
  gap: 16px;
}
.footer-brand {
  font-family: var(--font-serif);
  font-size: 18px;
  color: var(--white);
}
.footer-tagline {
  font-size: 13px;
  color: var(--grey-muted);
}

/* Responsive */
@media (max-width: 768px) {
  .hero {
    grid-template-columns: 1fr;
    gap: 48px;
    padding: 48px 24px 64px;
  }
  .hero-headline { font-size: 38px; }
  .nav, .footer { padding: 20px 24px; }
  .section-inner { padding: 0 24px; }
  .feed-grid { grid-template-columns: 1fr; }
  .capabilities-layout { grid-template-columns: 1fr; gap: 40px; }
  .cap-divider { display: none; }
  .diff-layout { grid-template-columns: 1fr; gap: 48px; }
  .feed-section, .capabilities, .diff-section, .manifesto { padding: 56px 0; }
}
@media (max-width: 480px) {
  .feed-card { padding: 24px; }
  .hero-headline { font-size: 32px; }
}