/* Demo gallery page. */
.g-hero { padding: 64px 0 26px; }
.g-hero h1 { font-weight: 900; font-size: clamp(3rem, 7vw, 5.6rem); line-height: .96; letter-spacing: -.045em; margin: 18px 0 18px; }
.g-hero-row { display: grid; grid-template-columns: 1fr auto; gap: 40px; align-items: end; }
.g-sub { font-size: 1.18rem; color: var(--sub); max-width: 720px; }
.g-stats { display: flex; gap: 28px; }
.g-stats div b { display: block; font-size: 2.2rem; font-weight: 900; letter-spacing: -.04em; line-height: 1; }
.g-stats div span { font-family: 'IBM Plex Mono', monospace; font-size: .7rem; letter-spacing: .12em; text-transform: uppercase; color: var(--mut); }

.g-feat { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; margin: 30px 0 56px; }
.g-feat .dk-card .img { aspect-ratio: 16 / 10; }
.g-feat .dk-card h4 { font-size: 1.35rem; }
.badge.new { background: var(--ink); }

.g-tabs { position: sticky; top: 0; z-index: 20; display: flex; gap: 4px; flex-wrap: wrap; padding: 12px 0; background: color-mix(in srgb, var(--paper) 92%, transparent); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); margin-bottom: 34px; }
.g-tabs button { appearance: none; border: 0; background: none; cursor: pointer; padding: 8px 14px; border-radius: 8px; font: 600 .9rem Inter, sans-serif; color: var(--sub); }
.g-tabs button:hover { color: var(--ink); background: var(--paper2); }
.g-tabs button.on { background: var(--ink); color: var(--paper); }
.g-tabs button em { font-style: normal; font-family: 'IBM Plex Mono', monospace; font-size: .72rem; opacity: .65; margin-left: 6px; }

.g-group { margin-bottom: 56px; }
.g-group[hidden] { display: none; }
.g-group-h { display: flex; align-items: baseline; gap: 14px; margin-bottom: 16px; padding-bottom: 10px; border-bottom: 2px solid var(--ink); }
.g-group-h h3 { font-weight: 900; font-size: 1.35rem; letter-spacing: -.02em; }
.g-group-h span { color: var(--mut); font-size: .9rem; }
.g-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.g-grid .dk-card h4 { font-size: 1.02rem; }
.g-grid .dk-card p { font-size: .86rem; }
.g-ext { font-family: 'IBM Plex Mono', monospace; font-size: .62rem; letter-spacing: .1em; text-transform: uppercase; color: var(--mut); margin-left: 6px; }

.g-custom { display: grid; grid-template-columns: 1.2fr .8fr; gap: 40px; align-items: end; margin-top: 30px; padding-top: 40px; border-top: 1px solid var(--line); }
.g-custom h2 { font-weight: 900; font-size: clamp(2rem, 3.6vw, 2.9rem); letter-spacing: -.035em; line-height: 1.02; margin: 12px 0 10px; }
.g-custom p { color: var(--sub); font-size: 1.05rem; max-width: 640px; }
.g-custom-r { display: flex; flex-direction: column; gap: 14px; align-items: flex-start; }
.g-tech { display: block; width: 100%; background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 16px 18px; transition: border-color .2s; }
.g-tech:hover { border-color: var(--ink); }
.g-tech .mono { color: var(--gold-ink); }
.g-tech b { display: block; font-size: 1.05rem; margin: 4px 0 2px; }
.g-tech span:last-child { color: var(--sub); font-size: .9rem; }

@media (max-width: 1060px) {
  .g-hero-row, .g-custom { grid-template-columns: 1fr; }
  .g-feat { grid-template-columns: 1fr 1fr; }
  .g-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .g-feat, .g-grid { grid-template-columns: 1fr; }
  .g-stats { gap: 18px; }
}