/* GraphNative design lab index — contained gallery chrome. */
:root {
  --gl-bg: #0b0b0e;
  --gl-tile: #131318;
  --gl-tile-2: #17171d;
  --gl-line: rgba(255,255,255,.08);
  --gl-ink: #f4f4f5;
  --gl-muted: #9b9ba4;
  --gl-violet: #8b7cf6;
  --gl-cyan: #22d3ee;
  --gl-radius: 18px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--gl-bg);
  color: var(--gl-ink);
  font: 15px/1.6 -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
.gl-shell { width: min(1180px, calc(100% - 32px)); margin: 0 auto; }
.gl-nav {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 68px;
  border-bottom: 1px solid var(--gl-line);
  background: rgba(11,11,14,.82);
  backdrop-filter: blur(14px);
}
.gl-brand { display: flex; align-items: center; gap: 10px; font-weight: 750; letter-spacing: -.01em; }
.gl-brand::before {
  content: "";
  width: 20px;
  height: 20px;
  border-radius: 7px;
  background: linear-gradient(135deg, var(--gl-violet), var(--gl-cyan));
  box-shadow: 0 0 28px rgba(139,124,246,.45);
}
.gl-back {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 0 15px;
  border: 1px solid var(--gl-line);
  border-radius: 999px;
  color: var(--gl-muted);
}
.gl-back:hover, .gl-back:focus-visible { color: var(--gl-ink); border-color: rgba(34,211,238,.5); outline: none; }
.gl-hero { padding: clamp(72px, 11vw, 140px) 0 44px; }
.gl-kicker {
  margin: 0 0 14px;
  color: var(--gl-cyan);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .18em;
  text-transform: uppercase;
}
.gl-title {
  max-width: 930px;
  margin: 0;
  font-size: clamp(3rem, 8.8vw, 7.25rem);
  line-height: .92;
  letter-spacing: -.065em;
}
.gl-title span {
  display: block;
  background: linear-gradient(92deg, var(--gl-violet), var(--gl-cyan));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.gl-sub { max-width: 720px; margin: 24px 0 0; color: var(--gl-muted); font-size: clamp(1rem, 2vw, 1.2rem); }
.gl-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  padding: 30px 0 90px;
}
.gl-card {
  position: relative;
  min-height: 236px;
  overflow: hidden;
  padding: 22px;
  border: 1px solid var(--gl-line);
  border-radius: var(--gl-radius);
  background: var(--gl-tile);
  transition: transform .22s cubic-bezier(.16,1,.3,1), border-color .22s, background .22s;
}
.gl-card:hover, .gl-card:focus-visible {
  transform: translateY(-4px);
  border-color: rgba(139,124,246,.48);
  background: var(--gl-tile-2);
  outline: none;
}
.gl-card::after {
  content: "Open direction ↗";
  position: absolute;
  left: 22px;
  bottom: 20px;
  color: var(--gl-cyan);
  font-size: 10.5px;
  font-weight: 800;
  letter-spacing: .14em;
  text-transform: uppercase;
}
.gl-num { color: var(--gl-muted); font-size: 11px; font-variant-numeric: tabular-nums; }
.gl-name { margin: 24px 0 8px; font-size: 24px; line-height: 1.05; letter-spacing: -.03em; }
.gl-desc { max-width: 35ch; margin: 0; color: var(--gl-muted); font-size: 13px; }
.gl-swatch { position: absolute; right: -28px; top: -28px; width: 110px; height: 110px; border-radius: 50%; opacity: .32; filter: blur(1px); }
.gl-note {
  margin: -54px 0 70px;
  padding: 16px 18px;
  border: 1px solid rgba(34,211,238,.2);
  border-radius: 14px;
  color: var(--gl-muted);
  background: rgba(34,211,238,.045);
}
@media (max-width: 900px) { .gl-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 620px) {
  .gl-nav { min-height: 62px; }
  .gl-grid { grid-template-columns: 1fr; padding-bottom: 70px; }
  .gl-card { min-height: 205px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; }
}