:root {
  --bg: #0a0e17;
  --surface: #111827;
  --surface-2: #1a2234;
  --fg: #e2e8f0;
  --fg-muted: #94a3b8;
  --accent: #00c9ff;
  --accent-dim: rgba(0, 201, 255, 0.12);
  --tag-adopt: #10b981;
  --tag-adopt-bg: rgba(16, 185, 129, 0.1);
  --tag-rewrite: #f59e0b;
  --tag-rewrite-bg: rgba(245, 158, 11, 0.1);
  --tag-ignore: #475569;
  --tag-ignore-bg: rgba(71, 85, 105, 0.1);
  --border: rgba(255,255,255,0.07);
}

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

body {
  background: var(--bg);
  color: var(--fg);
  font-family: 'DM Sans', system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* Navigation */
.nav {
  border-bottom: 1px solid var(--border);
  padding: 0 2rem;
}
.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  font-family: 'Space Mono', monospace;
  font-weight: 700;
  font-size: 1rem;
  color: var(--fg);
  letter-spacing: -0.02em;
}
.nav-status {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  color: var(--fg-muted);
  font-family: 'Space Mono', monospace;
}
.status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--tag-adopt);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

/* Section structure */
.section-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 5rem 2rem;
}
.section-label {
  font-family: 'Space Mono', monospace;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--accent);
  margin-bottom: 1rem;
}
.section-title {
  font-family: 'Space Mono', monospace;
  font-size: clamp(1.5rem, 4vw, 2rem);
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 3rem;
  line-height: 1.2;
}

/* Hero */
.hero {
  position: relative;
  overflow: hidden;
  padding: 6rem 2rem 5rem;
}
.hero-grid-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,201,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,201,255,0.04) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, black 40%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, black 40%, transparent 100%);
}
.hero-inner {
  position: relative;
  max-width: 800px;
}
.hero-label {
  font-family: 'Space Mono', monospace;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--accent);
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.hero-label::before {
  content: '';
  display: inline-block;
  width: 20px;
  height: 1px;
  background: var(--accent);
}
.hero-title {
  font-family: 'Space Mono', monospace;
  font-size: clamp(2rem, 6vw, 3.5rem);
  font-weight: 700;
  color: var(--fg);
  line-height: 1.1;
  margin-bottom: 1.5rem;
  letter-spacing: -0.03em;
}
.hero-sub {
  font-size: 1.125rem;
  color: var(--fg-muted);
  max-width: 560px;
  margin-bottom: 3rem;
  line-height: 1.7;
}
.hero-meta {
  display: flex;
  gap: 2.5rem;
  flex-wrap: wrap;
}
.meta-item {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}
.meta-label {
  font-family: 'Space Mono', monospace;
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--fg-muted);
}
.meta-value {
  font-family: 'Space Mono', monospace;
  font-size: 0.875rem;
  color: var(--accent);
}

/* Map section */
.map { border-top: 1px solid var(--border); }
.map-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
}
.map-col { padding: 0; }
.map-col-header {
  font-family: 'Space Mono', monospace;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--fg-muted);
  padding: 0.75rem 1.25rem;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}
.map-item {
  padding: 0.75rem 1.25rem;
  font-size: 0.875rem;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--fg-muted);
}
.map-item:last-child { border-bottom: none; }
.map-item--target { color: var(--fg); font-family: 'Space Mono', monospace; font-size: 0.8rem; }
.tag-badge {
  font-family: 'Space Mono', monospace;
  font-size: 0.6rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.2rem 0.5rem;
  border-radius: 3px;
  flex-shrink: 0;
}
.tag-badge:empty { display: none; }
.map-col:first-child .map-item .tag-badge { display: none; }
.map-item:nth-child(1) .tag-badge { background: var(--tag-rewrite-bg); color: var(--tag-rewrite); }
.map-item:nth-child(2) .tag-badge { background: var(--tag-adopt-bg); color: var(--tag-adopt); }
.map-item:nth-child(3) .tag-badge { background: var(--tag-adopt-bg); color: var(--tag-adopt); }
.map-item:nth-child(4) .tag-badge { background: var(--tag-rewrite-bg); color: var(--tag-rewrite); }
.map-item:nth-child(5) .tag-badge { background: var(--tag-rewrite-bg); color: var(--tag-rewrite); }
.map-item:nth-child(6) .tag-badge { background: var(--tag-rewrite-bg); color: var(--tag-rewrite); }
.map-item:nth-child(7) .tag-badge { background: var(--tag-ignore-bg); color: var(--tag-ignore); }
.map-item:nth-child(8) .tag-badge { background: var(--tag-ignore-bg); color: var(--tag-ignore); }
.map-col:first-child .map-item { color: var(--fg); }

/* Components */
.components { background: var(--surface); border-top: 1px solid var(--border); }
.component-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
}
.component-card {
  background: var(--surface);
  padding: 2rem;
}
.comp-number {
  font-family: 'Space Mono', monospace;
  font-size: 0.65rem;
  color: var(--accent);
  margin-bottom: 1rem;
  letter-spacing: 0.1em;
}
.comp-title {
  font-family: 'Space Mono', monospace;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 0.75rem;
}
.comp-desc {
  font-size: 0.875rem;
  color: var(--fg-muted);
  line-height: 1.6;
}

/* Plans */
.plans { border-top: 1px solid var(--border); }
.plans-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
}
.plan-card {
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 2rem;
  background: var(--surface);
}
.plan-card--primary {
  border-color: var(--accent);
  background: linear-gradient(135deg, var(--surface) 0%, rgba(0,201,255,0.04) 100%);
}
.plan-label {
  font-family: 'Space Mono', monospace;
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--accent);
  margin-bottom: 0.5rem;
}
.plan-duration {
  font-family: 'Space Mono', monospace;
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 1rem;
}
.plan-title {
  font-family: 'Space Mono', monospace;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 1rem;
}
.plan-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.plan-list li {
  font-size: 0.825rem;
  color: var(--fg-muted);
  padding-left: 1rem;
  position: relative;
}
.plan-list li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-size: 0.75rem;
}

/* Closing */
.closing { border-top: 1px solid var(--border); }
.closing-statement {
  font-family: 'Space Mono', monospace;
  font-size: clamp(1.25rem, 3vw, 1.75rem);
  color: var(--fg);
  line-height: 1.5;
  max-width: 700px;
  text-align: center;
  margin: 0 auto;
}

/* Footer */
.footer {
  border-top: 1px solid var(--border);
  padding: 2rem;
}
.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 2rem;
  flex-wrap: wrap;
}
.footer-brand {
  font-family: 'Space Mono', monospace;
  font-weight: 700;
  font-size: 0.875rem;
  color: var(--fg);
}
.footer-tagline {
  font-size: 0.8rem;
  color: var(--fg-muted);
  font-family: 'Space Mono', monospace;
}
.footer-meta {
  font-size: 0.75rem;
  color: var(--fg-muted);
  margin-left: auto;
}

/* Responsive */
@media (max-width: 640px) {
  .map-grid { grid-template-columns: 1fr; }
  .hero-meta { flex-direction: column; gap: 1rem; }
  .footer-inner { flex-direction: column; align-items: flex-start; }
  .footer-meta { margin-left: 0; }
}