/* ===== UMID Gallery — light forensic DNA theme (matches other inner pages) ===== */
.gl-page {
	--gl-ink: #14183d; --gl-teal: #0e7490; --gl-cyan: #22d3ee; --gl-violet: #8b5cf6; --gl-indigo: #6366f1;
	--gl-a: #34d399; --gl-t: #f87171; --gl-g: #fbbf24; --gl-c: #60a5fa;
	--gl-border: #e4e7f5; --gl-mono: 'JetBrains Mono', ui-monospace, monospace;
	font-family: 'Inter', system-ui, sans-serif; color: #1f2937; background: #f4f6ff;
}
.gl-page * { box-sizing: border-box; }
.gl-wrap { width: 100%; max-width: 1400px; margin: 0 auto; padding: 0 clamp(20px, 5vw, 80px); }

/* hero */
.gl-hero { position: relative; overflow: hidden; padding: 64px 0 80px; text-align: center; color: var(--gl-ink);
	background:
		radial-gradient(800px 280px at 50% 0%, rgba(34,211,238,.20), transparent 70%),
		radial-gradient(600px 320px at 8% 25%, rgba(99,102,241,.16), transparent 70%),
		radial-gradient(600px 320px at 100% 100%, rgba(139,92,246,.14), transparent 70%),
		linear-gradient(180deg, #e6efff 0, #f4f6ff 100%); }
.gl-hero::before { content: ""; position: absolute; inset: 0; pointer-events: none;
	background-image: linear-gradient(rgba(99,102,241,.08) 1px, transparent 1px), linear-gradient(90deg, rgba(99,102,241,.08) 1px, transparent 1px);
	background-size: 44px 44px; -webkit-mask-image: radial-gradient(ellipse at center, #000 35%, transparent 85%); mask-image: radial-gradient(ellipse at center, #000 35%, transparent 85%); }
.gl-hero .gl-wrap { position: relative; }
.gl-tag { display: inline-flex; align-items: center; gap: 10px; padding: 5px 12px; border-radius: 999px; color: var(--gl-teal);
	border: 1px solid rgba(14,116,144,.3); background: #fff; font-family: var(--gl-mono); font-size: 10.5px; letter-spacing: .1em; text-transform: uppercase; box-shadow: 0 4px 14px rgba(99,102,241,.10); }
.gl-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--gl-teal); animation: gl-pulse 2s infinite; }
@keyframes gl-pulse { 0% { box-shadow: 0 0 0 0 rgba(14,116,144,.5); } 70%, 100% { box-shadow: 0 0 0 10px rgba(14,116,144,0); } }
.gl-hero h1 { margin: 16px 0 8px; font-size: clamp(32px, 5vw, 52px); font-weight: 800; letter-spacing: -.03em; color: var(--gl-ink); }
.gl-hero h1 em { font-style: normal; background: linear-gradient(90deg, #0891b2, var(--gl-indigo), var(--gl-violet)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.gl-hero p { max-width: 620px; margin: 0 auto; color: #4b5563; font-size: 16px; line-height: 1.6; }
.gl-count { display: inline-flex; align-items: center; gap: 8px; margin-top: 18px; padding: 5px 14px; border-radius: 999px; font: 600 11px var(--gl-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--gl-indigo); background: #fff; border: 1px solid rgba(99,102,241,.25); }
.gl-line { display: block; width: 96px; height: 6px; margin: 22px auto 0; border-radius: 6px; background: linear-gradient(90deg, var(--gl-a) 0 25%, var(--gl-t) 25% 50%, var(--gl-g) 50% 75%, var(--gl-c) 75% 100%); }

/* masonry grid */
.gl-section { padding: 44px 0 72px; }
.gl-grid { column-count: 3; column-gap: 18px; }
.gl-item {
	position: relative; display: block; overflow: hidden; margin: 0 0 18px; break-inside: avoid; border-radius: 18px; cursor: zoom-in;
	background: #dfe3f5; border: 1px solid var(--gl-border); box-shadow: 0 10px 28px rgba(60,80,160,.12);
	transition: transform .3s, box-shadow .3s; --k: var(--gl-c);
}
.gl-item:nth-child(4n+1) { --k: var(--gl-a); } .gl-item:nth-child(4n+2) { --k: var(--gl-c); }
.gl-item:nth-child(4n+3) { --k: var(--gl-violet); } .gl-item:nth-child(4n+4) { --k: var(--gl-g); }
.gl-item img { display: block; width: 100%; height: auto; transition: transform .6s ease; }
.gl-item::before { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 4px; z-index: 3; background: var(--k); transform: scaleX(.25); transform-origin: left; transition: transform .35s; }
.gl-item::after {
	content: ""; position: absolute; inset: 0; z-index: 1; opacity: 0; transition: opacity .3s;
	background: linear-gradient(180deg, rgba(7,11,31,0) 40%, rgba(7,11,31,.65));
}
.gl-zoom {
	position: absolute; right: 14px; bottom: 16px; z-index: 2; width: 42px; height: 42px; display: grid; place-items: center; border-radius: 50%;
	color: #fff; font-size: 15px; background: linear-gradient(135deg, #0891b2, var(--gl-indigo)); box-shadow: 0 8px 22px rgba(79,70,229,.4);
	opacity: 0; transform: translateY(8px) scale(.9); transition: opacity .3s, transform .3s;
}
.gl-num { position: absolute; left: 14px; top: 14px; z-index: 2; padding: 3px 10px; border-radius: 999px; font: 700 10.5px var(--gl-mono); letter-spacing: .08em; color: #fff; background: rgba(7,11,31,.6); backdrop-filter: blur(4px); opacity: 0; transition: opacity .3s; }
.gl-item:hover, .gl-item:focus-visible { transform: translateY(-6px); box-shadow: 0 22px 46px rgba(60,80,160,.22); outline: none; }
.gl-item:focus-visible { outline: 3px solid rgba(79,70,229,.45); outline-offset: 3px; }
.gl-item:hover img, .gl-item:focus-visible img { transform: scale(1.06); }
.gl-item:hover::before, .gl-item:focus-visible::before { transform: scaleX(1); }
.gl-item:hover::after, .gl-item:focus-visible::after, .gl-item:hover .gl-num, .gl-item:focus-visible .gl-num { opacity: 1; }
.gl-item:hover .gl-zoom, .gl-item:focus-visible .gl-zoom { opacity: 1; transform: none; }

.gl-reveal { opacity: 0; transform: translateY(22px); transition: opacity .6s ease, transform .6s ease, box-shadow .3s; }
.gl-reveal.in { opacity: 1; transform: none; }
.gl-reveal.in:hover { transform: translateY(-6px); }

@media (max-width: 900px) { .gl-grid { column-count: 2; column-gap: 14px; } .gl-item { margin-bottom: 14px; border-radius: 14px; } }
@media (max-width: 767px) { .gl-hero { padding: 46px 0 66px; } }
@media (max-width: 560px) { .gl-section { padding: 32px 0 52px; } .gl-grid { column-count: 1; } }

/* lightbox */
.gl-lb { position: fixed; inset: 0; z-index: 99999; display: none; align-items: center; justify-content: center; padding: 56px 70px; background: rgba(4,6,26,.94); backdrop-filter: blur(8px); }
.gl-lb.open { display: flex; animation: gl-fade .25s ease; }
@keyframes gl-fade { from { opacity: 0; } to { opacity: 1; } }
.gl-lb__img { max-width: 100%; max-height: 100%; object-fit: contain; border-radius: 12px; box-shadow: 0 30px 80px rgba(0,0,0,.6); transition: opacity .2s; }
.gl-lb__img.swap { opacity: 0; }
.gl-lb__btn {
	position: absolute; width: 48px; height: 48px; display: grid; place-items: center; border-radius: 50%; cursor: pointer; font-size: 18px; color: #fff;
	background: rgba(255,255,255,.08); border: 1px solid rgba(34,211,238,.4); transition: background .2s, color .2s, transform .2s;
}
.gl-lb__btn:hover { background: var(--gl-cyan); color: #04061a; transform: scale(1.08); }
.gl-lb__close { top: 18px; right: 18px; } .gl-lb__prev { left: 14px; top: 50%; margin-top: -24px; } .gl-lb__next { right: 14px; top: 50%; margin-top: -24px; }
.gl-lb__count { position: absolute; left: 50%; bottom: 18px; transform: translateX(-50%); padding: 5px 14px; border-radius: 999px; font: 700 11.5px var(--gl-mono); letter-spacing: .1em; color: var(--gl-cyan); background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.12); }
@media (max-width: 640px) { .gl-lb { padding: 64px 12px 60px; } .gl-lb__prev { left: 8px; } .gl-lb__next { right: 8px; } .gl-lb__btn { width: 42px; height: 42px; } }
@media (prefers-reduced-motion: reduce) { .gl-dot { animation: none; } .gl-reveal { opacity: 1; transform: none; transition: none; } .gl-item, .gl-item img, .gl-lb.open { transition: none; animation: none; } }