:root {
  --bg: #0f1117;
  --bg-mid: #161822;
  --bg-card: #1c1f2e;
  --bg-card-hover: #222538;
  --border: #2a2d42;
  --red: #e74c3c;
  --red-light: #ff6b5b;
  --blue: #4a9eff;
  --green: #2ecc71;
  --orange: #f39c12;
  --purple: #9b59b6;
  --text: #f0f0f8;
  --text-secondary: #bbbbd0;
  --text-dim: #8888aa;
  --shadow: 0 4px 24px rgba(0,0,0,0.4);
  --shadow-lg: 0 8px 40px rgba(0,0,0,0.5);
  --glow-red: 0 0 60px rgba(231,76,60,0.08);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}

a { color: var(--blue); text-decoration: none; }
a:hover { text-decoration: underline; }
code, .mono { font-family: 'JetBrains Mono', monospace; }

/* Ensure anchor jumps account for sticky 64px nav */
section[id] { scroll-margin-top: 80px; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}

/* ===== FOOTER ===== */
footer {
  padding: 36px 24px;
  text-align: center;
  border-top: 1px solid var(--border);
}

footer p { font-size: 13px; color: var(--text-dim); }
footer a { color: var(--text-secondary); }