/* Design tokens — see DESIGN_BIBLE.md. Route every color/font/space/radius
   through a var() here; don't inline a one-off hex or px value. */
:root {
  /* Color — near-monochrome chrome, one accent */
  --canvas: #0b0b0e;
  --canvas-glow: #1a1a24;
  --line: rgba(255, 255, 255, 0.12);
  --ink: #f5f5f7;
  --ink-muted: #9a9aa5;
  --ink-faint: #55555f;
  --accent: #7c5cff;
  --accent-glow: rgba(124, 92, 255, 0.55);

  /* Typography */
  --font-ui: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-display: "New York", ui-serif, Georgia, "Times New Roman", serif;

  /* Spacing */
  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 12px;
  --space-lg: 16px;
  --space-xl: 24px;
  --space-xxl: 32px;
  --space-xxxl: 48px;

  /* Radius */
  --radius-sm: 8px;
  --radius-pill: 999px;

  /* Motion */
  --motion-fast: 0.2s ease;
}

* {
  box-sizing: border-box;
}

html,
body {
  height: 100%;
  margin: 0;
}

body {
  background: radial-gradient(circle at 50% 20%, var(--canvas-glow) 0%, var(--canvas) 60%);
  color: var(--ink);
  font-family: var(--font-ui);
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: var(--space-xl);
}

.card {
  text-align: center;
  max-width: 520px;
  width: 100%;
}

.eyebrow {
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-size: 0.75rem;
  color: var(--ink-muted);
  margin-bottom: var(--space-lg);
}

h1 {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 6vw, 3.2rem);
  margin: 0 0 var(--space-md);
  font-weight: 600;
}

p.subtitle {
  color: var(--ink-muted);
  font-size: 1.05rem;
  line-height: 1.6;
  margin: 0 0 var(--space-xxl);
}

.status {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 10px 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  color: var(--ink-muted);
  font-size: 0.9rem;
  margin-bottom: var(--space-xxxl);
}

.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 0 var(--accent-glow);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 var(--accent-glow);
  }
  70% {
    box-shadow: 0 0 0 8px rgba(124, 92, 255, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(124, 92, 255, 0);
  }
}

.links {
  display: flex;
  gap: var(--space-lg);
  justify-content: center;
  flex-wrap: wrap;
}

.links a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--ink);
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  transition: border-color var(--motion-fast), background var(--motion-fast);
}

.links a svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

.links a:hover {
  border-color: var(--ink-muted);
  background: rgba(255, 255, 255, 0.06);
}

footer {
  margin-top: var(--space-xxxl);
  color: var(--ink-faint);
  font-size: 0.8rem;
}