/* Composant : gallery */
.component-gallery {
	padding-top: var(--component-space-normal);
	padding-bottom: var(--component-space-normal);
}

.component-gallery__header {
	max-width: 720px;
	margin: 0 auto 40px;
	text-align: center;
}

.component-gallery__eyebrow {
	margin: 0 0 0.6em;
	font-size: 0.8rem;
	font-weight: 700;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: var(--component-color-primary);
}

.component-gallery__title {
	margin: 0 0 0.4em;
	font-size: clamp(1.5rem, 3vw, 2.25rem);
	line-height: 1.2;
	color: var(--component-color-dark);
}

.component-gallery__text {
	margin: 0;
	color: var(--component-color-text);
	line-height: 1.6;
}

.component-gallery__filters {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	gap: 12px;
	margin-bottom: 32px;
}

.component-gallery__filter {
	padding: 8px 20px;
	font-family: var(--component-font-family);
	font-size: 0.85rem;
	font-weight: 600;
	color: var(--component-color-text);
	background: var(--component-color-light);
	border: 1px solid var(--component-color-border);
	border-radius: 999px;
	cursor: pointer;
	transition: color var(--component-transition), background-color var(--component-transition), border-color var(--component-transition);
}

.component-gallery__filter:hover {
	border-color: var(--component-color-primary);
	color: var(--component-color-primary);
}

.component-gallery__filter:focus-visible {
	outline: 3px solid var(--component-color-primary);
	outline-offset: 2px;
}

.component-gallery__filter--active {
	color: var(--component-color-button-font);
	background: var(--component-color-primary);
	border-color: var(--component-color-primary);
}

.component-gallery__grid {
	display: grid;
	grid-template-columns: 1fr;
	gap: 24px;
}

@media (min-width: 640px) {
	.component-gallery__grid {
		grid-template-columns: repeat(2, 1fr);
	}
}

@media (min-width: 1024px) {
	.component-gallery__grid {
		grid-template-columns: repeat(var(--component-gallery-columns, 3), 1fr);
	}
}

.component-gallery__item {
	margin: 0;
	border-radius: var(--component-radius-lg);
	overflow: hidden;
	background: var(--component-color-muted);
}

.component-gallery__item--hidden {
	display: none;
}

.component-gallery__item-trigger {
	display: block;
	width: 100%;
	margin: 0;
	padding: 0;
	background: none;
	border: 0;
	cursor: zoom-in;
}

.component-gallery__item-trigger:focus-visible {
	outline: 3px solid var(--component-color-primary);
	outline-offset: -3px;
}

.component-gallery__item-media {
	display: block;
	aspect-ratio: 4 / 3;
	overflow: hidden;
}

.component-gallery__item-image {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.component-gallery__item-caption {
	margin: 0;
	padding: 12px 16px;
	font-size: 0.85rem;
	line-height: 1.5;
	color: var(--component-color-text);
	background: var(--component-color-light);
}

/* -------------------------------------------------------------------------
 * Lightbox : overlay plein écran, hors du flux du composant (partagé par
 * toutes les instances de la galerie présentes sur la page).
 * Le noir semi-transparent du fond est un choix strictement fonctionnel de
 * chrome d'interface (assombrir le contenu sous la modale), sans lien avec
 * l'identité visuelle du site — pas d'alias --component-color-* pertinent
 * (voir CLAUDE.md §6.1, exception documentée).
 * ---------------------------------------------------------------------- */
.component-gallery__lightbox[hidden] {
	display: none;
}

body.component-gallery-lightbox-open {
	overflow: hidden;
}

.component-gallery__lightbox {
	position: fixed;
	inset: 0;
	z-index: 9999;
	display: flex;
	align-items: center;
	justify-content: center;
}

.component-gallery__lightbox-backdrop {
	position: absolute;
	inset: 0;
	background: rgba(0, 0, 0, 0.9);
}

.component-gallery__lightbox-dialog {
	position: relative;
	z-index: 1;
	display: flex;
	align-items: center;
	gap: 16px;
	max-width: min(1200px, 92vw);
	max-height: 92vh;
	padding: 0 56px;
}

.component-gallery__lightbox-figure {
	margin: 0;
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 12px;
	min-width: 0;
}

.component-gallery__lightbox-image {
	display: block;
	max-width: 100%;
	max-height: 80vh;
	width: auto;
	height: auto;
	border-radius: var(--component-radius);
}

.component-gallery__lightbox-caption {
	margin: 0;
	font-size: 0.9rem;
	line-height: 1.5;
	color: var(--component-color-text-invert);
	text-align: center;
}

.component-gallery__lightbox-caption[hidden] {
	display: none;
}

.component-gallery__lightbox-control {
	position: absolute;
	display: flex;
	align-items: center;
	justify-content: center;
	width: 44px;
	height: 44px;
	padding: 0;
	color: var(--component-color-text-invert);
	background: rgba(0, 0, 0, 0.4);
	border: 0;
	border-radius: 50%;
	cursor: pointer;
	transition: background-color var(--component-transition);
}

.component-gallery__lightbox-control:hover {
	background: rgba(0, 0, 0, 0.7);
}

.component-gallery__lightbox-control:focus-visible {
	outline: 3px solid var(--component-color-primary);
	outline-offset: 2px;
}

.component-gallery__lightbox-control[hidden] {
	display: none;
}

.component-gallery__lightbox-close {
	top: 0;
	right: 0;
}

.component-gallery__lightbox-prev {
	left: 0;
	top: 50%;
	transform: translateY(-50%);
}

.component-gallery__lightbox-next {
	right: 0;
	top: 50%;
	transform: translateY(-50%);
}

@media (max-width: 640px) {
	.component-gallery__lightbox-dialog {
		padding: 0 48px;
	}

	.component-gallery__lightbox-control {
		width: 36px;
		height: 36px;
	}
}