:root {
  --bg: #0b0f1c;
  --bg-card: #0f1629;
  --bg-card-hover: #141d35;
  --accent-cyan: #00e5ff;
  --accent-orange: #ff6b2c;
  --accent-purple: #a78bfa;
  --grid-line: #1a3a5c;
  --text: #dde3ed;
  --text-muted: #7a8aab;
  --border: #1a2744;
}

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

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 15px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ---- HERO ---- */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  border-bottom: 1px solid var(--border);
  padding: 80px 60px;
}
.hero-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 60px;
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
}
.hero-content { flex: 1; max-width: 520px; }
.hero-graphic { flex-shrink: 0; width: 380px; }

.hero-eyebrow {
  font-size: 11px;
  letter-spacing: 0.15em;
  color: var(--accent-cyan);
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 500;
}
.dot {
  display: inline-block;
  width: 8px; height: 8px;
  background: var(--accent-cyan);
  border-radius: 50%;
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.hero-headline {
  font-family: 'Syne', sans-serif;
  font-size: clamp(36px, 5vw, 62px);
  font-weight: 800;
  line-height: 1.1;
  color: #fff;
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}
.hero-sub {
  font-size: 16px;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 48px;
  max-width: 480px;
}
.hero-stats {
  display: flex;
  align-items: center;
  gap: 32px;
}
.stat-value {
  display: block;
  font-family: 'Syne', sans-serif;
  font-size: 28px;
  font-weight: 700;
  color: var(--accent-cyan);
}
.stat-label {
  font-size: 11px;
  color: var(--text-muted);
  letter-spacing: 0.05em;
  margin-top: 2px;
}
.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--border);
}

.orbital-svg { width: 100%; height: auto; }

/* ---- SECTION LABEL ---- */
.section-label {
  font-size: 11px;
  letter-spacing: 0.15em;
  color: var(--accent-orange);
  margin-bottom: 16px;
  font-weight: 500;
}

/* ---- LAYERS ---- */
.layers {
  padding: 120px 60px;
  border-bottom: 1px solid var(--border);
}
.layers-header {
  max-width: 600px;
  margin: 0 auto 72px;
  text-align: center;
}
.layers-header h2 {
  font-family: 'Syne', sans-serif;
  font-size: clamp(28px, 3.5vw, 44px);
  font-weight: 700;
  line-height: 1.15;
  color: #fff;
  letter-spacing: -0.02em;
}
.layers-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
  max-width: 1100px;
  margin: 0 auto;
}
.layer-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 32px;
  transition: background 0.2s, border-color 0.2s;
}
.layer-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--accent-cyan);
}
.layer-icon {
  margin-bottom: 20px;
  opacity: 0.9;
}
.layer-card h3 {
  font-family: 'Syne', sans-serif;
  font-size: 18px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 12px;
}
.layer-card p {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 20px;
}
.layer-tag {
  display: inline-block;
  font-size: 11px;
  color: var(--accent-cyan);
  background: rgba(0, 229, 255, 0.08);
  border: 1px solid rgba(0, 229, 255, 0.2);
  border-radius: 4px;
  padding: 4px 10px;
  letter-spacing: 0.05em;
}

/* ---- MAP SECTION ---- */
.map-section {
  padding: 120px 60px;
  border-bottom: 1px solid var(--border);
}
.map-section-inner {
  display: flex;
  align-items: center;
  gap: 80px;
  max-width: 1200px;
  margin: 0 auto;
}
.map-text { flex: 1; }
.map-text h2 {
  font-family: 'Syne', sans-serif;
  font-size: clamp(28px, 3.5vw, 44px);
  font-weight: 700;
  line-height: 1.15;
  color: #fff;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
}
.map-desc {
  color: var(--text-muted);
  font-size: 14px;
  margin-bottom: 28px;
  line-height: 1.7;
}
.map-features {
  list-style: none;
}
.map-features li {
  font-size: 14px;
  color: var(--text);
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.check {
  color: var(--accent-cyan);
  font-size: 14px;
  font-weight: bold;
}
.map-graphic { flex-shrink: 0; width: 420px; }
.map-frame {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  position: relative;
}
.map-svg { display: block; width: 100%; }
.map-overlay-text {
  position: absolute;
  bottom: 12px;
  right: 16px;
}
.mono { font-size: 11px; color: var(--text-muted); letter-spacing: 0.05em; }

/* ---- DATA STREAM ---- */
.data-stream {
  padding: 100px 60px;
  border-bottom: 1px solid var(--border);
}
.stream-header {
  max-width: 500px;
  margin: 0 auto 60px;
  text-align: center;
}
.stream-header h2 {
  font-family: 'Syne', sans-serif;
  font-size: clamp(28px, 3.5vw, 44px);
  font-weight: 700;
  color: #fff;
  letter-spacing: -0.02em;
  line-height: 1.15;
}
.ticker-row {
  display: flex;
  gap: 0;
  overflow-x: auto;
  max-width: 1100px;
  margin: 0 auto 60px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--bg-card);
}
.ticker-item {
  flex: 1;
  min-width: 150px;
  padding: 20px 24px;
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.ticker-item:last-child { border-right: none; }
.ticker-symbol {
  font-family: 'Syne', sans-serif;
  font-size: 16px;
  font-weight: 700;
  color: #fff;
}
.ticker-name { font-size: 11px; color: var(--text-muted); }
.ticker-price { font-size: 20px; color: #fff; font-weight: 500; margin-top: 4px; }
.ticker-change { font-size: 12px; font-weight: 500; margin-top: 2px; }
.ticker-change.up { color: #22c55e; }
.ticker-change.down { color: #ef4444; }

.news-snippets {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1px;
  background: var(--border);
  border-radius: 10px;
  overflow: hidden;
}
.news-item {
  background: var(--bg-card);
  padding: 18px 24px;
  display: flex;
  align-items: center;
  gap: 20px;
}
.news-source {
  font-size: 10px;
  letter-spacing: 0.1em;
  color: var(--accent-orange);
  background: rgba(255, 107, 44, 0.1);
  border: 1px solid rgba(255, 107, 44, 0.2);
  border-radius: 4px;
  padding: 3px 8px;
  white-space: nowrap;
  flex-shrink: 0;
}
.news-headline {
  font-size: 14px;
  color: var(--text);
  flex: 1;
}
.news-time {
  font-size: 11px;
  color: var(--text-muted);
  white-space: nowrap;
  flex-shrink: 0;
}

/* ---- MANIFESTO ---- */
.manifesto {
  padding: 120px 60px;
  border-bottom: 1px solid var(--border);
}
.manifesto-inner {
  max-width: 760px;
  margin: 0 auto;
  text-align: center;
}
.manifesto-bar {
  width: 40px;
  height: 3px;
  background: var(--accent-cyan);
  margin: 0 auto 40px;
  border-radius: 2px;
}
.manifesto-inner h2 {
  font-family: 'Syne', sans-serif;
  font-size: clamp(24px, 3vw, 38px);
  font-weight: 700;
  line-height: 1.3;
  color: #fff;
  margin-bottom: 28px;
  letter-spacing: -0.01em;
}
.manifesto-inner h2 em { color: var(--accent-cyan); font-style: normal; }
.manifesto-inner p {
  color: var(--text-muted);
  font-size: 15px;
  line-height: 1.7;
  margin-bottom: 20px;
}
.manifesto-tagline {
  color: var(--accent-orange) !important;
  font-weight: 500;
  font-size: 16px !important;
  margin-top: 32px;
}

/* ---- FOOTER ---- */
.footer {
  padding: 48px 60px;
}
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 40px;
  flex-wrap: wrap;
}
.footer-logo {
  font-family: 'Syne', sans-serif;
  font-size: 16px;
  font-weight: 800;
  color: #fff;
  letter-spacing: 0.1em;
}
.footer-tagline {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 4px;
}
.footer-links {
  display: flex;
  gap: 24px;
  margin-left: auto;
}
.footer-links a {
  font-size: 13px;
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.2s;
}
.footer-links a:hover { color: var(--accent-cyan); }
.footer-copy {
  width: 100%;
  font-size: 11px;
  color: var(--text-muted);
  border-top: 1px solid var(--border);
  padding-top: 24px;
  margin-top: 8px;
}

/* ---- RESPONSIVE ---- */
@media (max-width: 900px) {
  .hero { padding: 60px 32px; }
  .hero-inner { flex-direction: column; gap: 40px; }
  .hero-graphic { width: 280px; }
  .hero-headline { font-size: 36px; }
  .layers, .map-section, .data-stream, .manifesto { padding: 80px 32px; }
  .map-section-inner { flex-direction: column; gap: 40px; }
  .map-graphic { width: 100%; }
  .ticker-row { flex-wrap: wrap; }
  .ticker-item { min-width: 130px; flex: 1 1 40%; }
  .news-item { flex-wrap: wrap; gap: 8px; }
  .footer { padding: 40px 32px; }
  .footer-links { margin-left: 0; }
}
@media (max-width: 600px) {
  .hero { padding: 40px 20px; }
  .layers, .map-section, .data-stream, .manifesto { padding: 60px 20px; }
  .hero-stats { flex-direction: column; align-items: flex-start; gap: 16px; }
  .stat-divider { display: none; }
  .layers-grid { grid-template-columns: 1fr; }
}