/* ═══════════════════════════════════════════════════════════
   Context Pilot — GitHub Pages shared styles
   Terminal-inspired editorial aesthetic
   ═══════════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Space+Mono:ital,wght@0,400;0,700;1,400&family=Instrument+Sans:ital,wght@0,400..700;1,400..700&display=swap');

/* ── Tokens ─────────────────────────────────────────────── */
:root {
  --bg:          #09090b;
  --surface:     #18181b;
  --surface-2:   #1e1e22;
  --border:      #27272a;
  --border-hi:   #3f3f46;
  --text:        #fafafa;
  --text-2:      #a1a1aa;
  --text-3:      #71717a;
  --accent:      #f59e0b;
  --accent-dim:  #b45309;
  --green:       #22c55e;
  --green-dim:   #166534;
  --red:         #ef4444;
  --blue:        #3b82f6;
  --mono:        'Space Mono', 'Courier New', monospace;
  --sans:        'Instrument Sans', system-ui, -apple-system, sans-serif;
  --max-w:       1080px;
  --radius:      8px;
}

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

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  scroll-behavior: smooth;
}

body {
  font-family: var(--sans);
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  min-height: 100vh;
}

a { color: var(--accent); text-decoration: none; transition: color .15s; }
a:hover { color: var(--text); }

img { max-width: 100%; display: block; }

/* ── Container ──────────────────────────────────────────── */
.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
}

/* ── Topbar (shared nav) ────────────────────────────────── */
.topbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(9, 9, 11, .85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  padding: 0 24px;
}
.topbar-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 56px;
}
.topbar-brand {
  font-family: var(--mono);
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--text);
  letter-spacing: -0.02em;
}
.topbar-brand:hover { color: var(--accent); }
.topbar-nav { display: flex; gap: 8px; }
.topbar-nav a {
  font-size: 0.82rem;
  color: var(--text-2);
  padding: 6px 12px;
  border-radius: 6px;
  transition: background .15s, color .15s;
}
.topbar-nav a:hover { background: var(--surface); color: var(--text); }
.topbar-nav a.active { color: var(--accent); background: rgba(245,158,11,.08); }

/* ── Section headers ────────────────────────────────────── */
.section-header {
  padding: 80px 0 48px;
}
.section-header h1 {
  font-family: var(--mono);
  font-size: 2.2rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.2;
  margin-bottom: 12px;
}
.section-header p {
  color: var(--text-2);
  font-size: 1.05rem;
  max-width: 600px;
}

/* ── Cards ──────────────────────────────────────────────── */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  transition: border-color .2s, box-shadow .2s;
}
.card:hover {
  border-color: var(--border-hi);
  box-shadow: 0 0 0 1px var(--border-hi);
}

/* ── Badges ─────────────────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.78rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 20px;
  letter-spacing: 0.01em;
}
.badge--green {
  background: rgba(34, 197, 94, .12);
  color: var(--green);
  border: 1px solid rgba(34, 197, 94, .2);
}
.badge--amber {
  background: rgba(245, 158, 11, .12);
  color: var(--accent);
  border: 1px solid rgba(245, 158, 11, .2);
}
.badge--blue {
  background: rgba(59, 130, 246, .12);
  color: var(--blue);
  border: 1px solid rgba(59, 130, 246, .2);
}
.badge--neutral {
  background: var(--surface-2);
  color: var(--text-2);
  border: 1px solid var(--border);
}

/* ── Divider ────────────────────────────────────────────── */
.divider {
  border: none;
  border-top: 1px solid var(--border);
  margin: 48px 0;
}

/* ── Footer ─────────────────────────────────────────────── */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 32px 24px;
  text-align: center;
  color: var(--text-3);
  font-size: 0.82rem;
  margin-top: 80px;
}
.site-footer a { color: var(--text-2); }
.site-footer a:hover { color: var(--accent); }

/* ── Coming-soon placeholder ────────────────────────────── */
.coming-soon {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 50vh;
  text-align: center;
}
.coming-soon h2 {
  font-family: var(--mono);
  font-size: 1.4rem;
  margin-bottom: 12px;
  color: var(--text-2);
}
.coming-soon p {
  color: var(--text-3);
  font-size: 0.95rem;
}

/* ── Responsive ─────────────────────────────────────────── */
@media (max-width: 640px) {
  .section-header { padding: 48px 0 32px; }
  .section-header h1 { font-size: 1.6rem; }
  .topbar-inner { height: 48px; }
  .topbar-nav a { font-size: 0.75rem; padding: 4px 8px; }
}