/**
 * Museum portfolio page layout — STEP 2G / 2G-FIX.
 * Scoped to single portfolio pages only.
 */

.single.single-portfolio {
	--project-shell-width: min(92vw, 1240px);
	--museum-section-gap: 56px;
	--museum-hero-gap: 48px;
}

.single-portfolio-container.portfolio-museum {
	width: var(--project-shell-width);
	max-width: var(--project-shell-width);
	margin-left: auto;
	margin-right: auto;
	padding-top: clamp(1.25rem, 2.5vw, 2rem);
	padding-bottom: clamp(2.5rem, 5vw, 4rem);
}

/* Hero landing */
.portfolio-museum-hero {
	display: grid;
	grid-template-columns: minmax(280px, 34%) 1fr;
	gap: var(--museum-hero-gap);
	align-items: start;
	max-width: 1240px;
	margin: 0 auto 48px;
}

.portfolio-museum-hero--text-only {
	grid-template-columns: minmax(280px, 100%);
	max-width: 720px;
}

.portfolio-museum-hero__title {
	margin: 0 0 0.75rem;
	font-size: clamp(1.55rem, 2.4vw, 2.15rem);
	line-height: 1.15;
	text-align: left;
}

.portfolio-museum-hero__year,
.portfolio-museum-hero__medium {
	margin: 0 0 0.35rem;
	font-size: 0.82rem;
	font-weight: 600;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: rgba(0, 0, 0, 0.55);
}

.portfolio-museum-hero__medium {
	text-transform: none;
	letter-spacing: 0.01em;
	font-weight: 400;
	font-size: 0.95rem;
	color: rgba(0, 0, 0, 0.72);
	margin-bottom: 1rem;
}

.portfolio-museum-hero__excerpt {
	margin-top: 0.25rem;
	font-size: 0.98rem;
	line-height: 1.65;
}

.portfolio-museum-hero__excerpt,
.portfolio-museum-hero__excerpt p,
.portfolio-museum-hero__excerpt div {
	float: none !important;
	width: auto !important;
	max-width: 100% !important;
	padding: 0 !important;
	text-indent: 0 !important;
}

.portfolio-museum-hero__excerpt p {
	margin: 0 0 0.85rem;
}

.portfolio-museum-hero__excerpt p:last-child {
	margin-bottom: 0;
}

.portfolio-museum-videos {
	max-width: 960px;
	margin: 0 auto 48px;
}

.portfolio-museum-videos__item + .portfolio-museum-videos__item {
	margin-top: 2rem;
}

.portfolio-museum-videos__label {
	margin: 0 0 0.75rem;
	font-size: 0.92rem;
	font-weight: 600;
	letter-spacing: 0.04em;
	text-transform: none;
}

.portfolio-museum-videos__embed iframe {
	display: block;
	width: 100%;
	aspect-ratio: 16 / 9;
	height: auto;
	min-height: 240px;
}

.portfolio-museum-hero__right {
	align-self: start;
}

.portfolio-museum-hero__figure {
	margin: 0;
	line-height: 0;
}

.portfolio-museum-hero__link {
	display: block;
	color: inherit;
	text-decoration: none;
	cursor: zoom-in;
}

.museum-lightbox-trigger {
	cursor: zoom-in;
}

.portfolio-museum-hero__image {
	display: block;
	width: 100%;
	max-width: 100%;
	height: auto;
	max-height: min(72vh, 760px);
	object-fit: contain;
	background: #fff;
	vertical-align: top;
}

.portfolio-museum-description-full > p:empty,
.portfolio-museum-description-full > p:has(> br:only-child),
.portfolio-museum-hero__excerpt > p:empty {
	display: none;
	margin: 0;
}

.portfolio-museum-hero__video iframe {
	display: block;
	width: 100%;
	aspect-ratio: 16 / 9;
	height: auto;
	min-height: 240px;
}

/* Full description below hero */
.portfolio-museum-description-full {
	max-width: 68ch;
	margin: 0 auto var(--museum-section-gap);
	font-size: 1rem;
	line-height: 1.7;
}

.portfolio-museum-description-full,
.portfolio-museum-description-full p,
.portfolio-museum-description-full div {
	float: none !important;
	width: auto !important;
	max-width: 100% !important;
	padding: 0 !important;
	text-indent: 0 !important;
}

.portfolio-museum-description-full h2,
.portfolio-museum-description-full h3 {
	margin-top: 0;
	text-align: left !important;
}

/* Compact artwork grid */
.portfolio-museum-artworks {
	margin: 0 auto var(--museum-section-gap);
}

.portfolio-museum-artworks__grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
	gap: 14px;
	align-items: stretch;
}

.portfolio-museum-artworks__thumb {
	display: block;
	color: inherit;
	text-decoration: none;
}

.portfolio-museum-artworks__card {
	display: flex;
	align-items: center;
	justify-content: center;
	aspect-ratio: 4 / 3;
	background: transparent;
	overflow: hidden;
}

.portfolio-museum-artworks__thumb img {
	display: block;
	width: 100%;
	height: 100%;
	max-height: none !important;
	margin: 0 !important;
	object-fit: cover;
}

.portfolio-museum-artworks__thumb.is-portrait img {
	object-fit: contain;
}

/* Related projects */
.portfolio-museum__section-title {
	margin: 0 0 clamp(1rem, 2vw, 1.5rem);
	font-size: 0.78rem;
	font-weight: 600;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	text-align: center;
	color: rgba(0, 0, 0, 0.55);
}

.portfolio-museum__related {
	margin-bottom: var(--museum-section-gap);
	padding-top: clamp(1rem, 2vw, 1.5rem);
	border-top: 1px solid rgba(0, 0, 0, 0.12);
}

.portfolio-museum__related-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(min(100%, 220px), 1fr));
	gap: clamp(1rem, 2vw, 1.5rem);
	margin: 0;
	padding: 0;
	list-style: none;
}

.portfolio-museum__related-link {
	display: flex;
	flex-direction: column;
	height: 100%;
	color: inherit;
	text-decoration: none;
	transition: opacity 0.2s ease;
}

.portfolio-museum__related-link:hover,
.portfolio-museum__related-link:focus {
	opacity: 0.72;
}

.portfolio-museum__related-thumb {
	display: block;
	overflow: hidden;
	aspect-ratio: 4 / 3;
	background: rgba(0, 0, 0, 0.04);
}

.portfolio-museum__related-thumb img {
	display: block;
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.portfolio-museum__related-copy {
	display: flex;
	flex-direction: column;
	gap: 0.2rem;
	padding-top: 0.75rem;
}

.portfolio-museum__related-name {
	font-size: 0.92rem;
	line-height: 1.35;
}

.portfolio-museum__related-year {
	font-size: 0.78rem;
	letter-spacing: 0.04em;
	color: rgba(0, 0, 0, 0.5);
}

/* Prev / Next navigation */
.portfolio-museum__nav {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: clamp(1rem, 2vw, 2rem);
	padding-top: clamp(1rem, 2vw, 1.5rem);
	border-top: 1px solid rgba(0, 0, 0, 0.12);
}

.portfolio-museum__nav-spacer {
	display: block;
}

.portfolio-museum__nav-link {
	display: flex;
	flex-direction: column;
	gap: 0.35rem;
	padding: clamp(0.75rem, 1.5vw, 1rem) 0;
	color: inherit;
	text-decoration: none;
	transition: opacity 0.2s ease;
}

.portfolio-museum__nav-link:hover,
.portfolio-museum__nav-link:focus {
	opacity: 0.72;
}

.portfolio-museum__nav-link--next {
	text-align: right;
	align-items: flex-end;
}

.portfolio-museum__nav-direction {
	font-size: 0.72rem;
	font-weight: 600;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: rgba(0, 0, 0, 0.55);
}

.portfolio-museum__nav-link--prev .portfolio-museum__nav-direction::before {
	content: "← ";
}

.portfolio-museum__nav-link--next .portfolio-museum__nav-direction::after {
	content: " →";
}

.portfolio-museum__nav-title {
	font-size: 0.95rem;
	line-height: 1.4;
	max-width: 28ch;
}

@media (max-width: 1024px) {
	.portfolio-museum-artworks__grid {
		grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
	}
}

@media (max-width: 900px) {
	.portfolio-museum-hero,
	.portfolio-museum-hero--text-only {
		grid-template-columns: 1fr;
		max-width: 1240px;
	}

	.portfolio-museum-hero__right {
		order: -1;
	}
}

@media (max-width: 640px) {
	.portfolio-museum-artworks__grid {
		grid-template-columns: repeat(2, minmax(0, 1fr));
		gap: 10px;
	}

	.portfolio-museum__nav {
		grid-template-columns: 1fr;
	}

	.portfolio-museum__nav-link--next {
		text-align: left;
		align-items: flex-start;
	}
}

.portfolio-museum-pre-video {
	max-width: 68ch;
	margin: 0 auto var(--museum-section-gap);
	font-size: 1rem;
	line-height: 1.7;
}

.portfolio-museum-video-landing {
	max-width: min(94vw, 1180px);
	margin: 0 auto var(--museum-section-gap);
}

.portfolio-museum-video-landing__brand {
	margin: 0 0 clamp(1.25rem, 2.5vw, 2rem);
	text-align: left;
}

.portfolio-museum-video-landing__brand-link {
	display: inline-block;
	color: #222;
	font-style: italic;
	font-size: clamp(1.25rem, 2.2vw, 1.777rem);
	line-height: 1.477;
	text-decoration: none;
	transition: opacity 0.2s ease;
}

.portfolio-museum-video-landing__brand-link:hover,
.portfolio-museum-video-landing__brand-link:focus {
	opacity: 0.72;
	color: inherit;
}

.portfolio-museum-video-landing__title {
	margin: 0 0 clamp(1.5rem, 3vw, 2.25rem);
	font-size: clamp(1.55rem, 2.4vw, 2.15rem);
	line-height: 1.15;
	text-align: center;
}

.portfolio-museum-video-landing__grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
	gap: clamp(1rem, 2vw, 1.75rem);
	margin: 0;
	padding: 0;
	list-style: none;
}

.portfolio-museum-video-landing__link {
	display: block;
	height: 100%;
	color: inherit;
	text-decoration: none;
	transition: opacity 0.2s ease;
}

.portfolio-museum-video-landing__link:hover,
.portfolio-museum-video-landing__link:focus {
	opacity: 0.72;
}

.portfolio-museum-video-landing__thumb {
	display: block;
	overflow: hidden;
	aspect-ratio: 4 / 3;
	background: #fff;
}

.portfolio-museum-video-landing__thumb img {
	display: block;
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.portfolio-museum-video-landing__copy {
	display: flex;
	flex-direction: column;
	gap: 0.2rem;
	padding-top: 0.75rem;
}

.portfolio-museum-video-landing__name {
	font-size: 0.92rem;
	line-height: 1.35;
	letter-spacing: 0.06em;
	text-transform: uppercase;
}

.portfolio-museum-video-landing__year {
	font-size: 0.78rem;
	letter-spacing: 0.04em;
	color: rgba(0, 0, 0, 0.55);
}

/* STEP 2G-EXPERIMENT-B / 2P-D-FIX4-A — Adaptive filmstrip photo roll */
.portfolio-filmstrip {
	--portfolio-filmstrip-height: 146px;
	--portfolio-filmstrip-gap: 2px;
	--portfolio-filmstrip-headroom: 40px;
	display: none;
	max-width: min(96vw, 1320px);
	margin: 0 auto;
	overflow: visible;
	border: 0;
	background: transparent;
	box-shadow: none;
}

.portfolio-filmstrip__dock-wrap {
	overflow: visible;
	padding-top: var(--portfolio-filmstrip-headroom);
	padding-bottom: var(--portfolio-filmstrip-headroom);
	margin: 0;
	border: 0;
	background: transparent;
	box-shadow: none;
}

.portfolio-filmstrip__dock-scroller {
	overflow-x: auto;
	overflow-y: clip;
	height: calc(var(--portfolio-filmstrip-height) + var(--portfolio-filmstrip-headroom) * 2);
	padding: 0;
	margin: 0;
	border: 0;
	background: transparent;
	box-shadow: none;
	-webkit-overflow-scrolling: touch;
}

.portfolio-filmstrip__dock {
	position: relative;
	isolation: isolate;
	display: flex;
	align-items: center;
	gap: var(--portfolio-filmstrip-gap);
	width: max-content;
	min-width: 100%;
	padding-top: var(--portfolio-filmstrip-headroom);
	padding-bottom: var(--portfolio-filmstrip-headroom);
	padding-left: 0;
	padding-right: 0;
	margin: 0;
	border: 0;
	background: transparent;
	box-shadow: none;
}

.portfolio-filmstrip__thumb {
	position: relative;
	z-index: 1;
	flex: 0 0 auto;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: auto;
	height: var(--portfolio-filmstrip-height);
	min-width: 0;
	min-height: 0;
	padding: 0;
	margin: 0;
	border: 0;
	border-radius: 0;
	box-sizing: content-box;
	background: transparent;
	overflow: visible;
	color: inherit;
	text-decoration: none;
	cursor: zoom-in;
	transform-origin: center center;
	outline: none;
	box-shadow: none;
	transition:
		transform 0.3s cubic-bezier(0.25, 0.1, 0.25, 1),
		opacity 0.3s cubic-bezier(0.25, 0.1, 0.25, 1),
		box-shadow 0.3s cubic-bezier(0.25, 0.1, 0.25, 1);
}

.portfolio-filmstrip__thumb img {
	display: block;
	flex: 0 0 auto;
	width: auto;
	height: var(--portfolio-filmstrip-height);
	max-width: none;
	max-height: none;
	margin: 0;
	padding: 0;
	border: 0;
	object-fit: contain;
	object-position: center center;
	pointer-events: none;
	background: transparent;
	box-shadow: none;
}

.portfolio-filmstrip__thumb:focus-visible {
	outline: 1px solid rgba(0, 0, 0, 0.4) !important;
	outline-offset: 2px;
	opacity: 1;
}

.portfolio-filmstrip__thumb:active {
	outline: none;
	box-shadow: none;
}

.portfolio-filmstrip__dock-wrap--wave .portfolio-filmstrip__thumb {
	will-change: transform, z-index;
}

.portfolio-filmstrip__dock-wrap--wave .portfolio-filmstrip__thumb.is-filmstrip-dominant {
	z-index: 100;
	opacity: 1;
	box-shadow: 0 10px 28px rgba(0, 0, 0, 0.14) !important;
}

@media (min-width: 901px) {
	.portfolio-museum--filmstrip .portfolio-museum-description-full {
		margin-bottom: 0;
	}

	.portfolio-museum--filmstrip .portfolio-filmstrip {
		display: block;
		margin-top: 1.125rem;
		margin-bottom: 1rem;
	}

	.portfolio-museum--filmstrip .portfolio-museum__nav {
		margin-top: 0;
		padding-top: 0.25rem;
	}

	.portfolio-museum--filmstrip .portfolio-museum-artworks--filmstrip-mobile {
		display: none;
		margin: 0;
		padding: 0;
		border: 0;
	}

	.single.single-portfolio .main-content + .adjacent-post-links {
		display: none;
	}
}

@media (max-width: 900px) {
	.portfolio-museum--filmstrip .portfolio-filmstrip {
		display: none;
	}
}

/* STEP 2G rollout — Wider container + larger hero (all portfolio desktop) */
@media (min-width: 901px) {
	.single.single-portfolio:has(.portfolio-museum--filmstrip) {
		--project-shell-width: min(94vw, 1460px);
		--museum-hero-gap: 56px;
	}

	.portfolio-museum--filmstrip .portfolio-museum-hero {
		grid-template-columns: minmax(280px, 400px) minmax(0, 1fr);
		max-width: 100%;
		margin-bottom: 48px;
	}

	.portfolio-museum--filmstrip .portfolio-museum-hero__left {
		max-width: 400px;
	}

	.portfolio-museum--filmstrip .portfolio-museum-hero__excerpt {
		max-width: 100%;
	}

	.portfolio-museum--filmstrip .portfolio-museum-hero__image {
		max-height: min(80vh, 950px);
	}

	.portfolio-museum--filmstrip .portfolio-museum-description-full {
		max-width: min(68ch, 960px);
		margin-left: 0;
		margin-right: auto;
	}

	/* Strategy B: filmstrip matches project shell width */
	.portfolio-museum--filmstrip .portfolio-filmstrip {
		max-width: var(--project-shell-width);
		width: 100%;
		margin-left: 0;
		margin-right: 0;
	}
}