/* ================================================================
   GALLERY — full-height cinematic film strip
   ================================================================ */
.gallery {
	position: relative;
	min-height: 100vh;
	min-height: 100dvh;
	display: flex;
	align-items: stretch;
	overflow: hidden;
	background: transparent;
	isolation: isolate;
	direction: ltr;
	text-align: left;

	--gallery-pad-x: clamp(1rem, 3vw, 2rem);
	--gallery-pad-y: clamp(1.25rem, 3vh, 2rem);
	--gallery-gap: clamp(0.85rem, 2vw, 1.35rem);
	--gallery-frame-tall-h: min(58vh, 520px);
	--gallery-frame-wide-h: min(42vh, 380px);
	--gallery-frame-square: min(36vh, 320px);
	--touch-min: 44px;
}

/* ================= Ambient (no section bg) ================= */
.gallery__ambient {
	position: absolute;
	inset: 0;
	z-index: 0;
	overflow: hidden;
	pointer-events: none;
}

.gallery__ambient-grid {
	position: absolute;
	inset: -2px;
	background-image:
		linear-gradient(to right, rgba(255, 255, 255, 0.03) 1px, transparent 1px),
		linear-gradient(to bottom, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
	background-size: 56px 56px;
	mask-image: radial-gradient(ellipse 85% 70% at 50% 42%, #000 12%, transparent 75%);
	-webkit-mask-image: radial-gradient(ellipse 85% 70% at 50% 42%, #000 12%, transparent 75%);
	animation: gallery-grid-drift 32s linear infinite;
}

@keyframes gallery-grid-drift {
	to { background-position: 56px 56px; }
}

.gallery__ambient-orb {
	position: absolute;
	border-radius: 50%;
	filter: blur(80px);
	opacity: 0.45;
	will-change: transform;
}

.gallery__ambient-orb--1 {
	width: min(42vw, 420px);
	height: min(42vw, 420px);
	top: 8%;
	right: -8%;
	background: radial-gradient(circle, rgba(214, 255, 47, 0.14) 0%, transparent 68%);
}

.gallery__ambient-orb--2 {
	width: min(34vw, 340px);
	height: min(34vw, 340px);
	bottom: 10%;
	left: -10%;
	background: radial-gradient(circle, rgba(120, 130, 255, 0.1) 0%, transparent 70%);
}

.gallery__ambient-beam {
	position: absolute;
	top: 22%;
	left: -20%;
	width: 55%;
	height: 1px;
	background: linear-gradient(90deg, transparent, rgba(214, 255, 47, 0.35), transparent);
	transform: rotate(-12deg);
	opacity: 0.35;
	animation: gallery-beam-sweep 8s ease-in-out infinite;
}

@keyframes gallery-beam-sweep {
	0%, 100% { opacity: 0.15; transform: rotate(-12deg) translateX(0); }
	50% { opacity: 0.5; transform: rotate(-12deg) translateX(18%); }
}

/* ================= Watermark ================= */
.gallery__watermark {
	position: absolute;
	inset-inline: 0;
	top: 50%;
	z-index: 0;
	transform: translateY(-50%);
	overflow: hidden;
	pointer-events: none;
	opacity: 0.04;
}

.gallery__watermark-track {
	display: flex;
	align-items: center;
	gap: 2rem;
	width: max-content;
	animation: gallery-marquee 28s linear infinite;
}

.gallery__watermark-item {
	font-size: clamp(4rem, 14vw, 9rem);
	font-weight: 800;
	letter-spacing: -0.04em;
	text-transform: uppercase;
	color: var(--color-white);
	white-space: nowrap;
}

.gallery__watermark-sep {
	font-size: 1.5rem;
	color: var(--color-accent);
	opacity: 0.6;
}

@keyframes gallery-marquee {
	to { transform: translateX(-50%); }
}

/* ================= Layout ================= */
.gallery__inner {
	position: relative;
	z-index: 1;
	display: flex;
	flex-direction: column;
	width: 100%;
	min-height: inherit;
	padding:
		var(--gallery-pad-y)
		var(--gallery-pad-x)
		max(1rem, env(safe-area-inset-bottom, 0px));
}

/* ================= Header ================= */
.gallery__head {
	display: grid;
	grid-template-columns: 1fr auto;
	align-items: end;
	gap: clamp(1rem, 3vw, 2rem);
	flex-shrink: 0;
	margin-bottom: clamp(0.85rem, 2vh, 1.5rem);
}

.gallery__head-main {
	display: flex;
	flex-direction: column;
	gap: 0.65rem;
	min-width: 0;
}

.gallery__eyebrow {
	display: inline-flex;
	align-items: center;
	gap: 0.55rem;
	margin: 0;
	padding: 0.35rem 0.8rem 0.35rem 0.55rem;
	border: 1px solid var(--color-border-glass);
	border-radius: var(--radius-pill);
	background: rgba(255, 255, 255, 0.02);
	font-size: 0.66rem;
	font-weight: 600;
	letter-spacing: 0.22em;
	text-transform: uppercase;
	color: var(--color-text-secondary);
	width: fit-content;
}

.gallery__eyebrow-dot {
	width: 6px;
	height: 6px;
	border-radius: 50%;
	background: var(--color-accent);
	box-shadow: 0 0 10px var(--color-accent);
	animation: gallery-pulse 2s ease-in-out infinite;
}

@keyframes gallery-pulse {
	0%, 100% { transform: scale(1); opacity: 1; }
	50% { transform: scale(1.4); opacity: 0.5; }
}

.gallery__title {
	margin: 0;
	font-size: clamp(2rem, 5vw, 3.25rem);
	font-weight: 700;
	line-height: 0.92;
	letter-spacing: -0.03em;
	text-transform: uppercase;
	color: var(--color-white);
}

.gallery__title-accent {
	color: var(--color-accent);
	text-shadow: 0 0 40px rgba(214, 255, 47, 0.28);
}

.gallery__description {
	margin: 0;
	max-width: 42ch;
	font-size: 0.9375rem;
	line-height: 1.7;
	color: var(--color-text-secondary);
}

.gallery__head-aside {
	display: flex;
	flex-direction: column;
	align-items: flex-end;
	gap: 1rem;
}

.gallery__stats {
	display: flex;
	gap: 1.25rem;
	margin: 0;
	padding: 0;
	list-style: none;
}

.gallery__stat {
	display: flex;
	flex-direction: column;
	align-items: flex-end;
	gap: 0.15rem;
}

.gallery__stat-value {
	font-size: 1.125rem;
	font-weight: 700;
	letter-spacing: -0.02em;
	color: var(--color-white);
}

.gallery__stat-label {
	font-size: 0.625rem;
	font-weight: 600;
	letter-spacing: 0.16em;
	text-transform: uppercase;
	color: var(--color-text-muted);
}

.gallery__meta {
	display: inline-flex;
	align-items: baseline;
	gap: 0.35rem;
	font-variant-numeric: tabular-nums;
}

.gallery__index {
	font-size: clamp(2.25rem, 5vw, 3.25rem);
	font-weight: 700;
	line-height: 1;
	letter-spacing: -0.04em;
	color: var(--color-accent);
	display: inline-block;
}

.gallery__meta-sep {
	font-size: 1rem;
	font-weight: 500;
	color: var(--color-text-muted);
	opacity: 0.5;
}

.gallery__total {
	font-size: 0.875rem;
	font-weight: 600;
	letter-spacing: 0.12em;
	color: var(--color-text-muted);
}

/* ================= Stage / track ================= */
.gallery__stage {
	position: relative;
	flex: 1;
	min-height: min(52vh, 480px);
	display: flex;
	align-items: center;
}

.gallery__viewport {
	position: relative;
	width: 100%;
	height: 100%;
	min-height: inherit;
	overflow-x: auto;
	overflow-y: hidden;
	scrollbar-width: none;
	-webkit-overflow-scrolling: touch;
	scroll-snap-type: x proximity;
	scroll-padding-inline: var(--gallery-pad-x);
	cursor: grab;
	outline: none;
	-webkit-tap-highlight-color: transparent;
	overscroll-behavior-x: contain;
}

.gallery__viewport.is-dragging {
	cursor: grabbing;
	scroll-snap-type: none;
	user-select: none;
}

.gallery__viewport::-webkit-scrollbar {
	display: none;
}

.gallery__track {
	display: flex;
	align-items: center;
	gap: var(--gallery-gap);
	min-height: 100%;
	padding-inline: var(--gallery-pad-x);
	padding-block: 0.35rem;
}

.gallery__edge {
	position: absolute;
	top: 0;
	bottom: 0;
	width: clamp(1.5rem, 5vw, 3rem);
	z-index: 2;
	pointer-events: none;
	opacity: 0;
	transition: opacity 0.3s ease;
}

.gallery__edge--start {
	left: 0;
	background: linear-gradient(to right, var(--color-bg-primary) 0%, transparent 100%);
}

.gallery__edge--end {
	right: 0;
	background: linear-gradient(to left, var(--color-bg-primary) 0%, transparent 100%);
}

.gallery__stage.is-scrollable .gallery__edge {
	opacity: 1;
}

/* ================= Frames ================= */
.gallery__frame {
	position: relative;
	flex: 0 0 auto;
	display: flex;
	flex-direction: column;
	gap: 0.5rem;
	scroll-snap-align: center;
	transform: scale(0.94);
	opacity: 0.72;
	filter: saturate(0.85);
	transition:
		transform 0.55s cubic-bezier(0.22, 1, 0.36, 1),
		opacity 0.45s ease,
		filter 0.45s ease;
}

.gallery__frame.is-active {
	transform: scale(1);
	opacity: 1;
	filter: saturate(1);
	z-index: 2;
}

.gallery__frame-inner {
	position: relative;
	overflow: hidden;
	border: 1px solid var(--color-border-glass);
	border-radius: var(--radius-md);
	background: rgba(255, 255, 255, 0.02);
	transform-style: preserve-3d;
	perspective: 900px;
	transition:
		border-color 0.45s ease,
		box-shadow 0.45s ease;
}

.gallery__frame.is-active .gallery__frame-inner {
	border-color: rgba(214, 255, 47, 0.4);
	box-shadow:
		0 0 50px rgba(214, 255, 47, 0.14),
		0 20px 50px -20px rgba(0, 0, 0, 0.6);
}

.gallery__frame-shine {
	position: absolute;
	inset: 0;
	z-index: 2;
	background: linear-gradient(
		105deg,
		transparent 38%,
		rgba(255, 255, 255, 0.12) 50%,
		transparent 62%
	);
	transform: translateX(-120%);
	transition: transform 0.8s ease;
	pointer-events: none;
}

.gallery__frame.is-active .gallery__frame-shine {
	animation: gallery-shine 1.2s ease 0.15s forwards;
}

@keyframes gallery-shine {
	to { transform: translateX(120%); }
}

.gallery__frame-scan {
	position: absolute;
	inset-inline: 0;
	top: 0;
	height: 2px;
	z-index: 3;
	background: linear-gradient(90deg, transparent, var(--color-accent), transparent);
	opacity: 0;
	pointer-events: none;
}

.gallery__frame.is-active .gallery__frame-scan {
	animation: gallery-scan 2.8s ease-in-out infinite;
}

@keyframes gallery-scan {
	0% { top: 0; opacity: 0; }
	8% { opacity: 0.85; }
	92% { opacity: 0.85; }
	100% { top: 100%; opacity: 0; }
}

.gallery__frame-corner {
	position: absolute;
	width: 14px;
	height: 14px;
	z-index: 3;
	border-color: var(--color-accent);
	border-style: solid;
	opacity: 0;
	transition: opacity 0.35s ease;
	pointer-events: none;
}

.gallery__frame-corner--tl { top: 10px; left: 10px; border-width: 1.5px 0 0 1.5px; }
.gallery__frame-corner--tr { top: 10px; right: 10px; border-width: 1.5px 1.5px 0 0; }
.gallery__frame-corner--bl { bottom: 10px; left: 10px; border-width: 0 0 1.5px 1.5px; }
.gallery__frame-corner--br { bottom: 10px; right: 10px; border-width: 0 1.5px 1.5px 0; }

.gallery__frame.is-active .gallery__frame-corner {
	opacity: 0.75;
}

.gallery__frame--tall {
	width: clamp(11rem, 22vw, 18rem);
}

.gallery__frame--tall .gallery__frame-inner {
	height: var(--gallery-frame-tall-h);
}

.gallery__frame--wide {
	width: clamp(15rem, 30vw, 26rem);
}

.gallery__frame--wide .gallery__frame-inner {
	height: var(--gallery-frame-wide-h);
}

.gallery__frame--square {
	width: var(--gallery-frame-square);
}

.gallery__frame--square .gallery__frame-inner {
	aspect-ratio: 1;
	height: auto;
}

.gallery__image {
	display: block;
	width: 100%;
	height: 100%;
	min-height: 120px;
	object-fit: cover;
	transform: scale(1.08);
	transition: transform 0.8s cubic-bezier(0.22, 1, 0.36, 1), filter 0.45s ease;
	will-change: transform;
}

.gallery__frame.is-active .gallery__image {
	transform: scale(1.02);
	filter: saturate(1.08);
}

.gallery__caption {
	position: absolute;
	inset-inline: 0;
	bottom: 0;
	z-index: 2;
	padding: 2.5rem 1rem 1rem;
	background: linear-gradient(180deg, transparent 0%, rgba(9, 9, 11, 0.9) 100%);
	transform: translateY(100%);
	transition: transform 0.45s cubic-bezier(0.22, 1, 0.36, 1);
}

.gallery__frame:hover .gallery__caption,
.gallery__frame.is-active .gallery__caption {
	transform: translateY(0);
}

.gallery__caption-text {
	display: block;
	font-size: 0.75rem;
	font-weight: 600;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: var(--color-white);
}

.gallery__frame-num {
	font-size: 0.625rem;
	font-weight: 600;
	letter-spacing: 0.2em;
	text-transform: uppercase;
	color: var(--color-text-muted);
	padding-inline: 0.15rem;
	transition: color 0.35s ease;
}

.gallery__frame.is-active .gallery__frame-num {
	color: var(--color-accent);
}

/* ================= Active detail ================= */
.gallery__detail {
	display: flex;
	flex-direction: column;
	gap: 0.25rem;
	flex-shrink: 0;
	margin-top: clamp(0.65rem, 1.5vh, 1rem);
	padding-top: 0.65rem;
	border-top: 1px solid var(--color-border-glass);
	min-height: 3.25rem;
}

.gallery__detail-label {
	margin: 0;
	font-size: 0.625rem;
	font-weight: 600;
	letter-spacing: 0.2em;
	text-transform: uppercase;
	color: var(--color-text-muted);
}

.gallery__detail-caption {
	margin: 0;
	font-size: clamp(1rem, 2.2vw, 1.25rem);
	font-weight: 600;
	line-height: 1.35;
	letter-spacing: -0.01em;
	color: var(--color-white);
	transition: opacity 0.25s ease, transform 0.35s cubic-bezier(0.22, 1, 0.36, 1);
}

.gallery__detail-caption.is-changing {
	opacity: 0;
	transform: translateY(8px);
}

/* ================= Footer ================= */
.gallery__foot {
	display: flex;
	align-items: flex-end;
	justify-content: space-between;
	gap: 1rem;
	flex-shrink: 0;
	margin-top: clamp(0.65rem, 1.5vh, 1rem);
}

.gallery__foot-left {
	display: flex;
	flex-direction: column;
	gap: 0.55rem;
	flex: 1;
	min-width: 0;
}

.gallery__progress {
	position: relative;
	height: 2px;
	border-radius: var(--radius-pill);
	background: rgba(255, 255, 255, 0.08);
	overflow: visible;
}

.gallery__progress-fill {
	display: block;
	height: 100%;
	width: 0%;
	border-radius: inherit;
	background: linear-gradient(90deg, var(--color-accent), rgba(214, 255, 47, 0.55));
	box-shadow: 0 0 12px rgba(214, 255, 47, 0.35);
	transition: width 0.15s ease-out;
}

.gallery__progress-glow {
	position: absolute;
	top: 50%;
	left: 0;
	width: 8px;
	height: 8px;
	border-radius: 50%;
	background: var(--color-accent);
	box-shadow: 0 0 16px var(--color-accent);
	transform: translate(-50%, -50%);
	pointer-events: none;
	transition: left 0.15s ease-out;
}

.gallery__hint {
	display: inline-flex;
	align-items: center;
	gap: 0.45rem;
	margin: 0;
	font-size: 0.6875rem;
	font-weight: 600;
	letter-spacing: 0.14em;
	text-transform: uppercase;
	color: var(--color-text-muted);
}

.gallery__hint-icon {
	width: 0.9rem;
	height: 0.9rem;
	animation: gallery-hint-nudge 2s ease-in-out infinite;
}

@keyframes gallery-hint-nudge {
	0%, 100% { transform: translateX(0); opacity: 0.6; }
	50% { transform: translateX(4px); opacity: 1; }
}

.gallery__controls {
	display: inline-flex;
	align-items: center;
	gap: 0.5rem;
	flex-shrink: 0;
}

.gallery__nav {
	display: grid;
	place-items: center;
	width: var(--touch-min, 44px);
	height: var(--touch-min, 44px);
	border: 1px solid var(--color-border-glass);
	border-radius: 50%;
	color: var(--color-text-secondary);
	background: rgba(255, 255, 255, 0.02);
	transition:
		color 0.3s ease,
		border-color 0.3s ease,
		background-color 0.3s ease,
		transform 0.3s ease,
		box-shadow 0.3s ease;
}

.gallery__nav:hover {
	color: var(--color-accent);
	border-color: var(--color-border-hover);
	background: rgba(214, 255, 47, 0.06);
	box-shadow: 0 0 20px rgba(214, 255, 47, 0.15);
}

.gallery__nav:active {
	transform: scale(0.92);
}

.gallery__nav:disabled {
	opacity: 0.35;
	pointer-events: none;
}

.gallery__nav-icon {
	width: 1rem;
	height: 1rem;
}

/* ================================================================
   RESPONSIVE — gallery (mobile & tablet only; desktop 768px+ baseline)
   Breakpoints: 359 | 480 | 640 | 767 | landscape | 1024 | 1200
   ================================================================ */

/* ---------- Large desktop (≥1200px) ---------- */
@media (min-width: 1200px) {
	.gallery {
		--gallery-frame-tall-h: min(60vh, 580px);
		--gallery-frame-wide-h: min(44vh, 420px);
		--gallery-frame-square: min(38vh, 360px);
		--gallery-gap: clamp(1rem, 2vw, 1.5rem);
	}

	.gallery__inner {
		max-width: var(--container-max);
		margin-inline: auto;
	}

	.gallery__description {
		max-width: 48ch;
	}
}

/* ---------- Tablet landscape / small laptop (≤1023px) ---------- */
@media (max-width: 1023px) {
	.gallery {
		--gallery-frame-tall-h: min(54vh, 460px);
		--gallery-frame-wide-h: min(40vh, 340px);
		--gallery-frame-square: min(34vh, 300px);
	}

	.gallery__head {
		gap: 1.25rem;
	}

	.gallery__frame--tall {
		width: clamp(10rem, 20vw, 16rem);
	}

	.gallery__frame--wide {
		width: clamp(13rem, 28vw, 22rem);
	}
}

/* ---------- Tablet portrait / large phone (≤767px) ---------- */
@media (max-width: 767px) {
	.gallery {
		min-height: auto;
		min-height: unset;
		padding-block: 0;
		--gallery-pad-x: max(1rem, env(safe-area-inset-left, 0px));
		--gallery-pad-y: clamp(1rem, 3vh, 1.5rem);
		--gallery-gap: clamp(0.65rem, 2.5vw, 0.9rem);
		--gallery-frame-tall-h: min(46vh, 360px);
		--gallery-frame-wide-h: min(40vh, 300px);
		--gallery-frame-square: min(36vh, 260px);
	}

	.gallery__inner {
		min-height: min(100dvh, 920px);
		padding-top: max(var(--gallery-pad-y), calc(env(safe-area-inset-top, 0px) + 0.5rem));
		padding-inline:
			max(1rem, env(safe-area-inset-left, 0px))
			max(1rem, env(safe-area-inset-right, 0px));
		padding-bottom: max(1rem, env(safe-area-inset-bottom, 0px));
	}

	.gallery__head {
		grid-template-columns: 1fr;
		align-items: flex-start;
		gap: 0.85rem;
		margin-bottom: 0.75rem;
	}

	.gallery__head-main {
		align-items: flex-start;
		width: 100%;
	}

	.gallery__eyebrow {
		align-self: flex-start;
	}

	.gallery__title {
		font-size: clamp(1.85rem, 8.5vw, 2.5rem);
	}

	.gallery__description {
		max-width: none;
		font-size: 0.9rem;
		line-height: 1.65;
	}

	.gallery__head-aside {
		flex-direction: row;
		align-items: center;
		justify-content: space-between;
		width: 100%;
		padding: 0.65rem 0.85rem;
		border: 1px solid var(--color-border-glass);
		border-radius: var(--radius-pill);
		background: rgba(255, 255, 255, 0.02);
		backdrop-filter: blur(8px);
		-webkit-backdrop-filter: blur(8px);
	}

	.gallery__stats {
		gap: 0.85rem;
	}

	.gallery__stat {
		align-items: flex-start;
	}

	.gallery__stat-value {
		font-size: 1rem;
	}

	.gallery__index {
		font-size: clamp(1.75rem, 7vw, 2.25rem);
	}

	.gallery__stage {
		min-height: min(48vh, 380px);
		margin-inline: calc(-1 * var(--gallery-pad-x));
		width: calc(100% + (2 * var(--gallery-pad-x)));
		max-width: 100vw;
	}

	.gallery__viewport {
		scroll-snap-type: x mandatory;
		scroll-padding-inline: max(1rem, env(safe-area-inset-left, 0px));
	}

	.gallery__track {
		padding-inline:
			max(1rem, env(safe-area-inset-left, 0px))
			max(1rem, env(safe-area-inset-right, 0px));
	}

	.gallery__edge {
		width: clamp(1.25rem, 8vw, 2.5rem);
	}

	.gallery__stage.is-scrollable .gallery__edge {
		opacity: 1;
	}

	.gallery__frame {
		transform: scale(0.93);
		opacity: 0.78;
	}

	.gallery__frame.is-active {
		transform: scale(1);
		opacity: 1;
	}

	.gallery__frame--tall,
	.gallery__frame--wide,
	.gallery__frame--square {
		width: min(78vw, 17.5rem);
	}

	.gallery__frame--wide .gallery__frame-inner,
	.gallery__frame--tall .gallery__frame-inner {
		height: min(46vh, 360px);
	}

	.gallery__frame--square {
		width: min(68vw, 15rem);
	}

	.gallery__frame--square .gallery__frame-inner {
		aspect-ratio: 4 / 5;
		height: auto;
	}

	.gallery__caption {
		transform: translateY(0);
		padding: 1.75rem 0.85rem 0.85rem;
	}

	.gallery__frame-scan {
		display: none;
	}

	.gallery__detail {
		margin-top: 0.75rem;
		padding: 0.75rem 0.9rem;
		border: 1px solid var(--color-border-glass);
		border-radius: var(--radius-md);
		background: rgba(255, 255, 255, 0.02);
		min-height: auto;
	}

	.gallery__foot {
		flex-direction: column;
		align-items: stretch;
		gap: 0.75rem;
	}

	.gallery__foot-left {
		width: 100%;
	}

	.gallery__hint {
		justify-content: center;
		width: 100%;
	}

	.gallery__controls {
		display: none;
	}

	.gallery__watermark {
		opacity: 0.025;
	}

	.gallery__progress {
		height: 3px;
	}

	.gallery__hint-icon {
		width: 1rem;
		height: 1rem;
	}

	.gallery__watermark-item {
		font-size: clamp(3rem, 18vw, 5rem);
	}
}

/* ---------- Medium phones (≤639px) ---------- */
@media (max-width: 639px) {
	.gallery {
		--gallery-frame-tall-h: min(44vh, 320px);
		--gallery-frame-wide-h: min(38vh, 280px);
		--gallery-frame-square: min(34vh, 240px);
	}

	.gallery__inner {
		min-height: auto;
		gap: 0;
	}

	.gallery__head {
		text-align: center;
		align-items: center;
	}

	.gallery__head-main {
		align-items: center;
		text-align: center;
	}

	.gallery__eyebrow {
		align-self: center;
	}

	.gallery__description {
		text-align: center;
		margin-inline: auto;
		max-width: 34rem;
	}

	.gallery__head-aside {
		flex-wrap: wrap;
		justify-content: center;
		gap: 0.75rem;
		border-radius: var(--radius-md);
	}

	.gallery__stats {
		flex: 1 1 100%;
		justify-content: center;
	}

	.gallery__stat {
		align-items: center;
	}

	.gallery__meta {
		margin-inline: auto;
	}

	.gallery__stage {
		min-height: min(44vh, 340px);
	}

	.gallery__frame--tall,
	.gallery__frame--wide {
		width: min(82vw, 16rem);
	}

	.gallery__frame--square {
		width: min(72vw, 13.5rem);
	}
}

/* ---------- Small phones (≤479px) ---------- */
@media (max-width: 479px) {
	.gallery {
		--gallery-pad-y: clamp(0.85rem, 2.5vh, 1.25rem);
		--gallery-gap: 0.6rem;
	}

	.gallery__title {
		font-size: clamp(1.65rem, 9.5vw, 2rem);
		line-height: 0.95;
	}

	.gallery__description {
		font-size: 0.875rem;
		line-height: 1.7;
	}

	.gallery__head-aside {
		padding: 0.55rem 0.7rem;
	}

	.gallery__stat-value {
		font-size: 0.9375rem;
	}

	.gallery__stat-label {
		font-size: 0.58rem;
	}

	.gallery__stage {
		min-height: min(42vh, 300px);
	}

	.gallery__frame--tall,
	.gallery__frame--wide,
	.gallery__frame--square {
		width: min(86vw, 15rem);
	}

	.gallery__frame--tall .gallery__frame-inner,
	.gallery__frame--wide .gallery__frame-inner {
		height: min(42vh, 300px);
	}

	.gallery__frame--square .gallery__frame-inner {
		aspect-ratio: 3 / 4;
	}

	.gallery__frame-num {
		text-align: center;
		width: 100%;
	}

	.gallery__detail-caption {
		font-size: 0.9375rem;
		text-align: center;
	}

	.gallery__detail-label {
		text-align: center;
	}

	.gallery__hint {
		font-size: 0.625rem;
		letter-spacing: 0.12em;
	}
}

/* ---------- Extra-small (≤359px) ---------- */
@media (max-width: 359px) {
	.gallery {
		--gallery-pad-x: max(0.75rem, env(safe-area-inset-left, 0px));
	}

	.gallery__inner {
		padding-inline:
			max(0.75rem, env(safe-area-inset-left, 0px))
			max(0.75rem, env(safe-area-inset-right, 0px));
	}

	.gallery__title {
		font-size: 1.5rem;
	}

	.gallery__eyebrow {
		font-size: 0.58rem;
		letter-spacing: 0.16em;
		padding: 0.3rem 0.65rem 0.3rem 0.5rem;
	}

	.gallery__frame--tall,
	.gallery__frame--wide,
	.gallery__frame--square {
		width: min(88vw, 14rem);
	}

	.gallery__frame--tall .gallery__frame-inner,
	.gallery__frame--wide .gallery__frame-inner {
		height: min(40vh, 260px);
	}

	.gallery__track {
		padding-inline:
			max(0.75rem, env(safe-area-inset-left, 0px))
			max(0.75rem, env(safe-area-inset-right, 0px));
	}
}

/* ---------- Mobile landscape (≤767px, landscape) ---------- */
@media (max-width: 767px) and (orientation: landscape) {
	.gallery__inner {
		min-height: auto;
		display: grid;
		grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
		grid-template-areas:
			'head head'
			'stage stage'
			'detail foot';
		align-items: start;
		column-gap: 1.25rem;
		padding-block:
			calc(var(--header-height) * 0.15 + 0.65rem)
			max(0.75rem, env(safe-area-inset-bottom, 0px));
	}

	.gallery__head {
		grid-area: head;
		grid-template-columns: 1fr auto;
		align-items: end;
		text-align: left;
		margin-bottom: 0.5rem;
	}

	.gallery__head-main {
		align-items: flex-start;
		text-align: left;
	}

	.gallery__description {
		display: -webkit-box;
		-webkit-line-clamp: 2;
		-webkit-box-orient: vertical;
		overflow: hidden;
		text-align: left;
		margin-inline: 0;
		font-size: 0.8125rem;
	}

	.gallery__head-aside {
		width: auto;
		flex-direction: column;
		align-items: flex-end;
		border: 0;
		background: transparent;
		backdrop-filter: none;
		-webkit-backdrop-filter: none;
		padding: 0;
	}

	.gallery__stats {
		display: none;
	}

	.gallery__stage {
		grid-area: stage;
		min-height: min(58vh, 280px);
		margin-inline: 0;
		width: 100%;
	}

	.gallery__frame--tall .gallery__frame-inner,
	.gallery__frame--wide .gallery__frame-inner {
		height: min(56vh, 260px);
	}

	.gallery__detail {
		grid-area: detail;
		margin-top: 0;
		border: 0;
		background: transparent;
		padding: 0;
		text-align: left;
	}

	.gallery__detail-label,
	.gallery__detail-caption {
		text-align: left;
	}

	.gallery__foot {
		grid-area: foot;
		margin-top: 0;
		flex-direction: row;
		align-items: flex-end;
	}

	.gallery__hint {
		justify-content: flex-start;
	}
}

/* ---------- Short landscape (≤900px wide, ≤500px tall) ---------- */
@media (max-width: 900px) and (orientation: landscape) and (max-height: 500px) {
	.gallery {
		--gallery-frame-tall-h: min(68vh, 240px);
		--gallery-frame-wide-h: min(60vh, 220px);
		--gallery-frame-square: min(54vh, 190px);
	}

	.gallery__inner {
		padding-block: 0.65rem;
	}

	.gallery__head {
		margin-bottom: 0.35rem;
	}

	.gallery__title {
		font-size: clamp(1.35rem, 4.5vw, 1.75rem);
	}

	.gallery__description,
	.gallery__detail {
		display: none;
	}

	.gallery__stage {
		min-height: min(62vh, 220px);
	}

	.gallery__watermark {
		display: none;
	}
}

/* ---------- Touch — larger tap targets & swipe UX ---------- */
@media (hover: none) and (pointer: coarse) {
	.gallery__viewport {
		cursor: default;
		scroll-snap-type: x mandatory;
	}

	.gallery__frame {
		scroll-snap-align: center;
	}

	.gallery__frame:hover .gallery__caption {
		transform: translateY(0);
	}

	.gallery__frame.is-active .gallery__frame-inner {
		box-shadow:
			0 0 40px rgba(214, 255, 47, 0.18),
			0 16px 40px -16px rgba(0, 0, 0, 0.55);
	}

	.gallery__nav {
		min-width: var(--touch-min, 44px);
		min-height: var(--touch-min, 44px);
	}

	.gallery__hint {
		animation: gallery-hint-pulse 2.5s ease-in-out infinite;
	}
}

@keyframes gallery-hint-pulse {
	0%, 100% { opacity: 0.55; }
	50% { opacity: 1; }
}

@media (prefers-reduced-motion: reduce) {
	.gallery__ambient-grid,
	.gallery__ambient-beam,
	.gallery__watermark-track,
	.gallery__eyebrow-dot,
	.gallery__frame-scan,
	.gallery__hint-icon {
		animation: none;
	}

	.gallery__image,
	.gallery__frame,
	.gallery__frame-inner,
	.gallery__caption,
	.gallery__progress-fill,
	.gallery__progress-glow,
	.gallery__nav,
	.gallery__detail-caption {
		transition: none;
	}
}