/* ==========================================================================
   ALQIMA — Collections (shared by Exhibitions & Furniture / Wood Works)
   Cards · single entry · archive. Loaded on the front page and on the
   collection templates (inc/enqueue.php → alqima_uses_collection_assets).
   ========================================================================== */

/* Shared media primitives (single gallery wipe + images). */
.col__img,
.col__wipe picture,
.col-single__cover-media picture {
	display: block;
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.col__wipe {
	position: relative;
	height: 100%;
	overflow: hidden;
	background: var(--c-surface-1);
}

/* ================================================================ Cards */
.col-cards {
	display: grid;
	grid-template-columns: repeat(var(--grid-cols), minmax(0, 1fr));
	column-gap: var(--gutter);
	row-gap: clamp(3rem, 7vw, 7rem);
}

.col-card {
	grid-column: 1 / -1;
}

.col-card__inner {
	display: block;
	color: inherit;
}

.col-card__media {
	margin: 0;
}

.col-card__clip {
	position: relative;
	aspect-ratio: 4 / 3;
	overflow: hidden;
	background: var(--c-surface-1);
}

.col-card__img,
.col-card__clip picture {
	display: block;
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform 1.4s var(--ease-out), opacity 0.6s var(--ease-soft);
}

.col-card__body {
	padding-block-start: var(--s-5);
}

.col-card__meta {
	display: flex;
	flex-wrap: wrap;
	gap: 0.25rem 0;
	margin-block-end: var(--s-3);
	font-size: var(--fs-label);
	font-weight: var(--fw-medium);
	letter-spacing: 0.14em;
	text-transform: uppercase;
	color: var(--c-text-3);
}

.col-card__meta span + span::before {
	content: "·";
	margin-inline: 0.6em;
	color: var(--c-hairline-strong);
}

.col-card__title {
	font-size: clamp(1.5rem, 1.1rem + 1.6vw, 2.5rem);
	font-weight: var(--fw-medium);
	letter-spacing: -0.03em;
	line-height: 1.1;
	max-width: 22ch;
}

.col-card__excerpt {
	margin-block-start: var(--s-3);
	max-width: 46ch;
	color: var(--c-text-2);
}

.col-card__more {
	display: inline-flex;
	align-items: center;
	gap: 0.5rem;
	margin-block-start: var(--s-4);
	font-size: 0.75rem;
	font-weight: var(--fw-medium);
	letter-spacing: var(--tr-label);
	text-transform: uppercase;
	color: var(--c-text);
}

.col-card__more .icon {
	transition: transform var(--dur-3) var(--ease-out);
}

@media (hover: hover) {
	a.col-card__inner:hover .col-card__img,
	a.col-card__inner:hover .col-card__clip picture {
		transform: scale(1.045);
	}

	a.col-card__inner:hover .col-card__more .icon {
		transform: translate(3px, -3px);
	}

	[dir="rtl"] a.col-card__inner:hover .col-card__more .icon {
		transform: scaleX(-1) translate(3px, -3px);
	}
}

a.col-card__inner:focus-visible {
	outline-offset: 8px;
}


/* ============================================================== Tablet */
@media (min-width: 48em) {
	.col-card:nth-child(odd) {
		grid-column: 1 / span 4;
	}

	.col-card:nth-child(even) {
		grid-column: 5 / span 4;
		margin-block-start: clamp(4rem, 12vw, 10rem);
	}
}

/* ============================================================ Desktop */
@media (min-width: 75em) {
	/* Asymmetric editorial rhythm. */
	.col-cards--home .col-card--0 { grid-column: 1 / span 7; }
	.col-cards--home .col-card--1 { grid-column: 9 / span 4; margin-block-start: clamp(8rem, 14vw, 16rem); }
	.col-cards--home .col-card--2 { grid-column: 2 / span 5; }
	.col-cards--home .col-card--3 { grid-column: 7 / span 6; margin-block-start: clamp(6rem, 10vw, 12rem); }
	.col-cards--home .col-card--1 .col-card__clip,
	.col-cards--home .col-card--2 .col-card__clip { aspect-ratio: 4 / 5; }

	.col-cards--archive .col-card:nth-child(odd) { grid-column: 1 / span 6; }
	.col-cards--archive .col-card:nth-child(even) { grid-column: 8 / span 5; }
}

/* ======================================================= Single entry */
.col-single__hero {
	position: relative;
	min-height: 88svh;
	display: flex;
	align-items: flex-end;
	overflow: hidden;
}

.col-single__cover {
	position: absolute;
	inset: 0;
	overflow: hidden;
}

.col-single__cover-media {
	position: absolute;
	inset: -5% 0;
}

.col-single__cover::after {
	content: "";
	position: absolute;
	inset: 0;
	background:
		linear-gradient(to bottom, rgb(var(--rgb-ink) / 0.6) 0%, rgb(var(--rgb-ink) / 0) 26%),
		linear-gradient(to top, var(--color-navy) 0%, rgb(var(--rgb-ink) / 0.72) 26%, rgb(var(--rgb-ink) / 0) 62%);
}

.col-single__heading {
	position: relative;
	padding-block: calc(var(--header-h) + var(--s-6)) var(--s-8);
}

.col-single__back {
	display: inline-flex;
	align-items: center;
	gap: 0.625rem;
	min-height: 2.75rem;
	margin-block-end: var(--s-6);
	font-size: 0.75rem;
	font-weight: var(--fw-medium);
	letter-spacing: var(--tr-label);
	text-transform: uppercase;
	color: var(--c-text-2);
	transition: color var(--dur-2) var(--ease-soft);
}

.col-single__back .icon--back {
	transform: scaleX(-1);
}

[dir="rtl"] .col-single__back .icon--back {
	transform: none;
}

@media (hover: hover) {
	.col-single__back:hover {
		color: var(--c-text);
	}
}

.col-single__note {
	margin-block-start: var(--s-4);
	font-family: var(--f-arabic);
	font-size: var(--fs-small, 0.875rem);
	color: var(--c-text-2);
}

/* In an English-only entry the note sits under the (left-aligned) title. */
.col-single[dir="ltr"] .col-single__note {
	text-align: left;
}

.col-single__eyebrow {
	margin-block-end: var(--s-4);
	font-size: var(--fs-label);
	font-weight: var(--fw-medium);
	letter-spacing: var(--tr-label);
	text-transform: uppercase;
	color: var(--c-text-2);
}

.col-single__title {
	max-width: 16ch;
	font-size: clamp(2.5rem, 1.1rem + 6vw, 7.5rem);
	font-weight: var(--fw-semibold);
	letter-spacing: -0.05em;
	line-height: 0.95;
}

.col-single__body {
	display: grid;
	grid-template-columns: repeat(var(--grid-cols), minmax(0, 1fr));
	column-gap: var(--gutter);
	row-gap: var(--s-7);
	padding-block: var(--s-8) var(--s-9);
}

.col-single__details,
.col-single__content {
	grid-column: 1 / -1;
}

.col-single__dl {
	margin: 0 0 var(--s-6);
}

.col-single__dl div {
	display: grid;
	grid-template-columns: 8rem 1fr;
	gap: var(--s-4);
	padding-block: 0.875rem;
	border-block-start: 1px solid var(--c-hairline);
}

.col-single__dl div:last-child {
	border-block-end: 1px solid var(--c-hairline);
}

.col-single__dl dt {
	font-size: var(--fs-label);
	font-weight: var(--fw-medium);
	letter-spacing: 0.14em;
	text-transform: uppercase;
	color: var(--c-text-3);
	line-height: 1.9;
}

.col-single__dl dd {
	margin: 0;
}

.col-single__lead {
	max-width: 32ch;
	margin-block-end: var(--s-6);
	font-size: var(--fs-lead);
	line-height: 1.45;
}

.col-single__content .prose {
	max-width: 66ch;
	color: var(--c-text-2);
}

.col-single__gallery {
	display: grid;
	grid-template-columns: repeat(var(--grid-cols), minmax(0, 1fr));
	column-gap: var(--gutter);
	row-gap: clamp(2rem, 6vw, 6rem);
	padding-block-end: var(--s-section);
}

.col-single__shot {
	grid-column: 1 / -1;
	margin: 0;
}

.col-single__shot .col__wipe {
	aspect-ratio: 3 / 2;
}

.col-single__shot figcaption {
	padding-block-start: var(--s-3);
	font-size: var(--fs-small);
	color: var(--c-text-3);
}

.col-single__next-icon {
	font-size: clamp(1.25rem, 2vw, 2rem);
	transition: transform 0.7s var(--ease-out);
}

[dir="rtl"] .col-single__next-icon .icon {
	transform: scaleX(-1);
}

/* Previous / next (Stage 09): two editorial links on a hairline; the next
   arrow swaps (interactions.css), the back arrow steps back. */
.col-single__pager {
	display: grid;
	gap: var(--s-5);
	padding-block: var(--s-7) var(--s-section);
}

.col-single__pager-link {
	display: grid;
	align-content: start;
	gap: var(--s-3);
	min-height: 2.75rem;
	padding-block-start: var(--s-5);
	border-block-start: 1px solid var(--c-hairline-strong);
	color: var(--c-text);
}

.col-single__pager-label {
	display: inline-flex;
	align-items: center;
	gap: 0.75rem;
	font-size: var(--fs-label);
	font-weight: var(--fw-medium);
	letter-spacing: var(--tr-label);
	text-transform: uppercase;
	color: var(--c-text-3);
}

.col-single__pager-label .col-single__next-icon,
.col-single__pager-back {
	display: inline-grid;
	font-size: 1rem;
	color: var(--c-text);
}

.col-single__pager-back .icon--back {
	transform: scaleX(-1);
}

[dir="rtl"] .col-single__pager-back .icon--back {
	transform: none;
}

.col-single__pager-back {
	transition: translate 0.5s var(--ease-out);
}

.col-single__pager-title {
	font-size: clamp(1.5rem, 1rem + 2.2vw, 3rem);
	font-weight: var(--fw-medium);
	letter-spacing: -0.03em;
	line-height: 1.08;
	transition: translate 0.7s var(--ease-out);
}

@media (hover: hover) {
	.col-single__pager-link--prev:hover .col-single__pager-back {
		translate: -4px 0;
	}

	[dir="rtl"] .col-single__pager-link--prev:hover .col-single__pager-back {
		translate: 4px 0;
	}

	.col-single__pager-link:hover .col-single__pager-title {
		translate: 0.08em 0;
	}

	[dir="rtl"] .col-single__pager-link:hover .col-single__pager-title {
		translate: -0.08em 0;
	}
}

[dir="rtl"] .col-single__pager-label {
	text-transform: none;
	letter-spacing: 0;
	font-size: 0.875rem;
}

[dir="rtl"] .col-single__pager-title {
	letter-spacing: 0;
	line-height: 1.4;
}

@media (min-width: 48em) {
	.col-single__pager {
		grid-template-columns: 1fr 1fr;
		gap: var(--gutter);
	}

	.col-single__pager-link--next {
		grid-column: 2;
		justify-items: end;
		text-align: end;
	}
}

@media (prefers-reduced-motion: reduce) {
	.col-single__pager-back,
	.col-single__pager-title {
		transition: none;
		translate: none !important;
	}
}

@media (min-width: 48em) {
	.col-single__details {
		grid-column: 1 / span 3;
	}

	.col-single__content {
		grid-column: 4 / -1;
	}

	.col-single__shot--0 { grid-column: 1 / span 8; }
	.col-single__shot--1 { grid-column: 3 / span 6; }
	.col-single__shot--2 { grid-column: 1 / span 5; }
}

@media (min-width: 75em) {
	.col-single__details {
		grid-column: 1 / span 4;
		align-self: start;
		position: sticky;
		inset-block-start: calc(var(--header-h) + var(--s-5));
	}

	.col-single__content {
		grid-column: 6 / span 7;
	}

	.col-single__shot--0 { grid-column: 1 / span 8; }
	.col-single__shot--1 { grid-column: 7 / span 6; }
	.col-single__shot--2 { grid-column: 2 / span 6; }
}

/* ============================================================ Archive */
.col-archive {
	padding-block: calc(var(--header-h) + var(--s-9)) var(--s-section);
}

.col-archive__head {
	padding-block-end: var(--s-7);
	margin-block-end: clamp(3rem, 7vw, 7rem);
	border-block-end: 1px solid var(--c-hairline);
}

.col-archive__eyebrow {
	display: flex;
	gap: var(--s-4);
	margin-block-end: var(--s-6);
	font-size: var(--fs-label);
	font-weight: var(--fw-medium);
	letter-spacing: var(--tr-label);
	text-transform: uppercase;
	color: var(--c-text-2);
}

.col-archive__eyebrow span {
	font-family: var(--f-latin);
	color: var(--c-text-3);
}

.col-archive__title {
	max-width: 15ch;
	font-size: clamp(2.75rem, 1.2rem + 6vw, 7.5rem);
	font-weight: var(--fw-semibold);
	letter-spacing: -0.05em;
	line-height: 0.95;
}

.col-archive__intro {
	max-width: 44ch;
	margin-block-start: var(--s-6);
	font-size: var(--fs-lead);
	color: var(--c-text-2);
}

.col-archive__empty {
	font-size: var(--fs-lead);
	color: var(--c-text-2);
}

.col-archive .pagination {
	margin-block-start: var(--s-9);
}

.col-archive .nav-links {
	display: flex;
	gap: var(--s-4);
	font-size: var(--fs-small);
}

.col-archive .page-numbers {
	display: inline-grid;
	place-items: center;
	min-width: 2.75rem;
	min-height: 2.75rem;
	border: 1px solid var(--c-hairline);
	color: var(--c-text-2);
}

.col-archive .page-numbers.current {
	color: var(--c-text);
	border-color: var(--c-hairline-strong);
}


/* ================================================================ Arabic */
[dir="rtl"] .col-single__title,
[dir="rtl"] .col-archive__title {
	letter-spacing: 0;
	line-height: 1.22;
	font-size: clamp(2.5rem, 1.1rem + 5.2vw, 6.5rem);
}

[dir="rtl"] .col-archive__intro,
[dir="rtl"] .col-single__lead {
	line-height: 1.8;
}

[dir="rtl"] .col-card__meta,
[dir="rtl"] .col-card__more,
[dir="rtl"] .col-single__back,
[dir="rtl"] .col-single__eyebrow,
[dir="rtl"] .col-single__dl dt,
[dir="rtl"] .col-archive__eyebrow {
	text-transform: none;
	letter-spacing: 0;
	font-size: 0.875rem;
}

[dir="rtl"] .col-card__title {
	letter-spacing: 0;
	line-height: 1.35;
}

/* Untranslated entries keep their English typography inside Arabic pages. */
[dir="rtl"] [lang="en"] .col-card__title,
[dir="rtl"] [lang="en"] .col-single__title {
	font-family: var(--f-latin);
	letter-spacing: -0.03em;
}

/* ======================================================= Stage 05 additions */
/* Archive: project-type filter links (real URLs — indexable, no JS). */
.col-archive__filters {
	display: flex;
	flex-wrap: wrap;
	gap: 0.25rem clamp(1.25rem, 2.4vw, 2.25rem);
	margin-block-start: var(--s-7);
}

.col-archive__filter {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-height: 2.75rem;
	min-width: 2.75rem;      /* Stage 08: short labels ("الكل") keep a 44px target */
	font-size: 0.75rem;
	font-weight: var(--fw-medium);
	letter-spacing: var(--tr-label);
	text-transform: uppercase;
	color: var(--c-text-3);
	border-block-end: 1px solid transparent;
	transition: color var(--dur-2) var(--ease-soft), border-color var(--dur-2) var(--ease-soft);
}

.col-archive__filter[aria-current="page"] {
	color: var(--c-text);
	border-block-end-color: var(--color-burgundy);
}

@media (hover: hover) {
	.col-archive__filter:hover {
		color: var(--c-text);
	}
}

[dir="rtl"] .col-archive__filter {
	text-transform: none;
	letter-spacing: 0;
	font-size: 0.875rem;
}

/* Case-study hero video (projects). */
.col-single__video {
	display: block;
	width: 100%;
	height: 100%;
	object-fit: cover;
}

/* Related projects. */
.col-single__related {
	padding-block: var(--s-8) var(--s-section);
	border-block-start: 1px solid var(--c-hairline);
}

.col-single__related-title {
	margin-block-end: var(--s-7);
	font-size: var(--fs-label);
	font-weight: var(--fw-medium);
	letter-spacing: var(--tr-label);
	text-transform: uppercase;
	color: var(--c-text-3);
}

[dir="rtl"] .col-single__related-title {
	text-transform: none;
	letter-spacing: 0;
	font-size: 0.875rem;
}

@media (min-width: 48em) {
	.col-cards--related .col-card,
	.col-cards--related .col-card:nth-child(odd),
	.col-cards--related .col-card:nth-child(even) {
		grid-column: span 4;
		margin-block-start: 0;
	}
}

@media (min-width: 75em) {
	.col-cards--related .col-card,
	.col-cards--related .col-card:nth-child(odd),
	.col-cards--related .col-card:nth-child(even) {
		grid-column: span 4;
	}
}