/* Glassy Docs — Global Styles
 * Pure CSS (no Tailwind on docs — we use Material's CSS framework).
 * Mirrors glassy-learn/src/styles/global.css with the accent swapped to amber.
 * Aurora orbs + wordmark gradient stay identical to www + learn (brand signature).
 */

/* ─── Typography & dark base ───────────────────────────────────────────── */
html {
  background: var(--glassy-base);
  color: var(--glassy-ink-100);
  font-family: var(--glassy-font-body);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  scroll-behavior: smooth;
  color-scheme: dark;
}
body {
  min-height: 100dvh;
  background: var(--glassy-base);
  color: var(--glassy-ink-100);
  font-family: var(--glassy-font-body);
}
h1, h2, h3, h4, h5, h6 {
  font-family: var(--glassy-font-display);
  letter-spacing: -0.02em;
  color: var(--glassy-ink-50);
  font-weight: 700;
}
a {
  color: var(--glassy-accent);
  transition: color 0.15s ease;
}
a:hover {
  color: var(--glassy-accent-light);
}
::selection {
  background: var(--glassy-accent-soft);
  color: var(--glassy-ink-50);
}
*:focus-visible {
  outline: 2px solid var(--glassy-accent);
  outline-offset: 3px;
  border-radius: 6px;
}

/* ─── Brand wordmark gradient (identity stays identical across www+learn+docs) ── */
.wordmark-gradient {
  background-image: linear-gradient(90deg, #60a5fa 0%, #c084fc 50%, #6ee7b7 100%);
  background-clip: text;
  -webkit-background-clip: text;
  color: transparent;
  filter: drop-shadow(0 0 30px rgba(168, 85, 247, 0.4));
}

/* ─── Scroll-driven reveal (matches learn + www) ─────────────────────────── */
@keyframes fade-up {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}
.reveal {
  animation: fade-up 0.8s cubic-bezier(0.16, 1, 0.3, 1) both;
}
@supports (animation-timeline: view()) {
  .reveal {
    animation-timeline: view();
    animation-range: entry 0% entry 60%;
  }
}

/* ─── Aurora orb drift (used by _overrides/main.html) ────────────────────── */
@keyframes drift {
  0%, 100% { transform: translate3d(0, 0, 0); }
  50%      { transform: translate3d(20px, -30px, 0); }
}

/* ─── Reduced motion ────────────────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  .reveal,
  [data-drift] {
    animation: none !important;
    opacity: 1 !important;
    transform: none !important;
  }
  html { scroll-behavior: auto; }
}

/* ─── Glass-card surface (matches learn/www glass-card, amber border) ────── */
.glass-card {
  background: rgba(5, 5, 5, 0.40);
  border: 1px solid var(--glassy-accent-soft);
  border-radius: var(--glassy-radius-lg);
  backdrop-filter: blur(24px) saturate(160%);
  -webkit-backdrop-filter: blur(24px) saturate(160%);
  box-shadow: 0 0 80px rgba(0, 0, 0, 0.5);
  padding: 1.5rem;
}
.glass-card--compact {
  padding: 1rem;
}
.glass-card--accent {
  border-color: var(--glassy-accent-glow);
  box-shadow: 0 0 80px rgba(0, 0, 0, 0.5),
              0 0 60px var(--glassy-accent-glow);
}

/* ─── Pills (amber) ─────────────────────────────────────────────────────── */
.pill {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.25rem 0.7rem;
  font-size: 0.75rem;
  font-weight: 500;
  border-radius: 999px;
  background: rgba(251, 191, 36, 0.10);
  color: var(--glassy-accent);
  border: 1px solid var(--glassy-accent-soft);
  letter-spacing: 0.01em;
}

/* ─── Buttons (amber — docs primary) ────────────────────────────────────── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border-radius: 999px;
  background: var(--glassy-accent);
  color: #1a1300;
  font-weight: 700;
  text-decoration: none;
  transition: transform 0.15s ease, background-color 0.15s ease, box-shadow 0.15s ease;
  box-shadow: 0 0 30px var(--glassy-accent-glow);
}
.btn-primary:hover {
  background: var(--glassy-accent-hover);
  transform: translateY(-1px);
  color: #1a1300;
}
.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border-radius: 999px;
  background: transparent;
  color: var(--glassy-ink-100);
  font-weight: 500;
  text-decoration: none;
  border: 1px solid rgba(241, 245, 249, 0.22);
  transition: border-color 0.15s ease, color 0.15s ease;
}
.btn-secondary:hover {
  border-color: var(--glassy-accent);
  color: var(--glassy-accent-light);
}
.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  border-radius: 999px;
  background: transparent;
  color: var(--glassy-ink-200);
  font-weight: 500;
  text-decoration: none;
  transition: color 0.15s ease;
}
.btn-ghost:hover {
  color: var(--glassy-ink-50);
}

/* ─── Prose (custom content blocks) ─────────────────────────────────────── */
.prose-glass {
  color: var(--glassy-ink-200);
  line-height: 1.75;
}
.prose-glass h2 {
  margin-top: 2.5rem;
  font-size: 1.5rem;
  color: var(--glassy-ink-50);
}
.prose-glass h3 {
  margin-top: 1.75rem;
  font-size: 1.2rem;
  color: var(--glassy-ink-50);
}
.prose-glass p,
.prose-glass ul,
.prose-glass ol {
  margin: 1rem 0;
}
.prose-glass ul { list-style: disc; padding-left: 1.4rem; }
.prose-glass ol { list-style: decimal; padding-left: 1.4rem; }
.prose-glass code {
  background: rgba(15, 23, 42, 0.8);
  padding: 0.1rem 0.4rem;
  border-radius: 6px;
  font-family: var(--glassy-font-mono);
  font-size: 0.9em;
  color: var(--glassy-accent-light);
  border: 1px solid var(--glassy-accent-soft);
}
.prose-glass pre {
  background: rgba(2, 6, 23, 0.85);
  padding: 1rem 1.25rem;
  border-radius: var(--glassy-radius-lg);
  overflow-x: auto;
  border: 1px solid var(--glassy-accent-soft);
}
.prose-glass pre code {
  background: transparent;
  border: none;
  padding: 0;
  color: var(--glassy-ink-100);
}
.prose-glass blockquote {
  border-left: 3px solid var(--glassy-accent);
  padding-left: 1rem;
  color: var(--glassy-ink-300);
  font-style: italic;
}
.prose-glass strong {
  color: var(--glassy-ink-50);
  font-weight: 600;
}

/* ─── Utility: page section + container ─────────────────────────────────── */
.section {
  position: relative;
  padding: 4rem 1.5rem;
}
.section--lg {
  padding: 6rem 1.5rem;
}
.container {
  max-width: var(--glassy-max-width);
  margin: 0 auto;
}
.container--narrow {
  max-width: 60rem;
  margin: 0 auto;
}

/* ─── Eyebrow text (for hero + section headers) ─────────────────────────── */
.eyebrow {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--glassy-accent);
  margin: 0 0 0.75rem 0;
}

/* ─── Hero / CTA strip ──────────────────────────────────────────────────── */
.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
  margin-top: 1.5rem;
}

/* ─── Feature grid (for home page) ───────────────────────────────────────── */
.feature-grid {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  margin-top: 2rem;
}
.feature-card {
  position: relative;
  display: block;
  padding: 1.5rem;
  background: rgba(5, 5, 5, 0.40);
  border: 1px solid var(--glassy-accent-soft);
  border-radius: var(--glassy-radius-lg);
  backdrop-filter: blur(24px) saturate(160%);
  -webkit-backdrop-filter: blur(24px) saturate(160%);
  text-decoration: none;
  color: inherit;
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
  box-shadow: 0 0 80px rgba(0, 0, 0, 0.5);
}
.feature-card:hover {
  transform: translateY(-2px);
  border-color: var(--glassy-accent-glow);
  box-shadow: 0 0 80px rgba(0, 0, 0, 0.5),
              0 0 60px var(--glassy-accent-glow);
  color: inherit;
}
.feature-card__icon {
  display: inline-grid;
  place-items: center;
  width: 2.5rem;
  height: 2.5rem;
  background: rgba(251, 191, 36, 0.12);
  border: 1px solid var(--glassy-accent-soft);
  border-radius: 0.75rem;
  margin-bottom: 1rem;
  color: var(--glassy-accent);
}
.feature-card__icon svg {
  width: 1.25rem;
  height: 1.25rem;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.feature-card__title {
  font-family: var(--glassy-font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--glassy-ink-50);
  margin: 0 0 0.4rem 0;
  letter-spacing: -0.01em;
}
.feature-card__desc {
  font-size: 0.875rem;
  color: var(--glassy-ink-300);
  margin: 0;
  line-height: 1.55;
}
.feature-card__cta {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  margin-top: 1rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--glassy-accent);
}