/*
 * tdn-realisations-grid — Phase C.6 Bloc 2 Page Réalisations
 *
 * Section pink-50 avec :
 *   - Barre de filtres horizontale (9 boutons pill : Tous + 8 catégories)
 *   - Grille 3 cols x 8 rows = 24 cards réalisations
 *   - Filtrage JS vanilla (data-attribute + classes show/hide)
 *
 * Card anatomie : photo full-bleed + gradient overlay pink-200 + container midnight 30% bottom
 * avec titre 24px + 3 lignes infos (client / participants / lieu).
 *
 * Spec Figma : node 8115:2991. Pattern spécifique réalisations.
 */

/* ===== 1. Section root ============================================ */
.tdn-realisations-grid {
	background: var(--tdn-color-pink-50, #FEF6F9);
	padding: 100px 0;
	font-family: var(--tdn-font-family-brand, 'Nunito Sans', sans-serif);
}

.tdn-realisations-grid__inner {
	max-width: 1442px;
	margin: 0 auto;
	padding: 0 52px;
}

/* ===== 2. Filtres (barre horizontale) ============================ */
.tdn-realisations-grid__filters {
	display: flex;
	flex-wrap: wrap;
	gap: 16px;
	align-items: center;
	justify-content: center;
	margin-bottom: 80px;
}

.tdn-realisations-grid__filter {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	padding: 12px 24px;
	background: var(--tdn-color-pink-50, #FEF6F9);
	border: 1.098px solid var(--tdn-color-pink-200, #C06D80);
	border-radius: 9999px;
	font-family: inherit;
	font-weight: var(--tdn-eyebrow-weight);
	font-size: 14px;
	line-height: 20px;
	letter-spacing: var(--tdn-letter-spacing-pill);
	text-transform: uppercase;
	color: var(--tdn-color-pink-200, #C06D80);
	cursor: pointer;
	white-space: nowrap;
	font-style: normal;
	transition: background 200ms ease, color 200ms ease, border-color 200ms ease;
}

.tdn-realisations-grid__filter:hover,
.tdn-realisations-grid__filter:focus-visible {
	background: var(--tdn-color-pink-100, #F6C9D0);
}

.tdn-realisations-grid__filter--active {
	background: var(--tdn-color-pink-200, #C06D80);
	color: #fff;
	border-color: var(--tdn-color-pink-200, #C06D80);
}

.tdn-realisations-grid__filter--active:hover,
.tdn-realisations-grid__filter--active:focus-visible {
	background: var(--tdn-color-pink-200, #C06D80);
	filter: brightness(0.9);
}

/* ===== 3. Cards container ======================================== */
.tdn-realisations-grid__cards {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 24px;
}

/* Animation fade out lors du filtrage */
.tdn-realisations-grid__card {
	position: relative;
	display: flex;
	flex-direction: column;
	justify-content: flex-end;
	height: 450px;
	overflow: hidden;
	border-radius: 32px;
	cursor: pointer;
	transition: opacity 300ms ease, transform 300ms ease, box-shadow 200ms ease, outline-color 200ms ease;
	outline: 3px solid transparent;
	outline-offset: 2px;
}

.tdn-realisations-grid__card.is-hidden {
	display: none;
}

.tdn-realisations-grid__card:focus-visible {
	outline-color: var(--tdn-color-pink-500, #C06D80);
}

.tdn-realisations-grid__card--active {
	outline-color: var(--tdn-color-pink-500, #C06D80);
	box-shadow: 0 0 0 4px rgba(192, 109, 128, 0.25);
}

/* Pagination filtre "Tous" : limite à 9 cards visibles si is-truncated.
 * Le bouton "Voir plus" retire cette classe pour afficher les 15 restantes. */
.tdn-realisations-grid__cards.is-truncated > .tdn-realisations-grid__card:nth-of-type(n+10) {
	display: none;
}

/* ===== 4. Card photo + overlay gradient ========================== */
.tdn-realisations-grid__card-photo {
	position: absolute;
	inset: 0;
	width: 100%;
	height: 100%;
	object-fit: cover;
	border-radius: inherit;
	z-index: 0;
}

.tdn-realisations-grid__card::before {
	content: '';
	position: absolute;
	inset: 0;
	background: linear-gradient(to top, rgba(192, 109, 128, 0.95) 0%, rgba(192, 109, 128, 0.3) 50%, rgba(0, 0, 0, 0) 100%);
	border-radius: inherit;
	pointer-events: none;
	z-index: 1;
}

.tdn-realisations-grid__card:hover .tdn-realisations-grid__card-photo {
	transform: scale(1.05);
}

.tdn-realisations-grid__card-photo {
	transition: transform 350ms ease;
}

/* ===== 5. Card content (overlay bottom) ========================== */
.tdn-realisations-grid__card-content {
	position: relative;
	z-index: 2;
	background: rgba(26, 26, 46, 0.3);
	backdrop-filter: blur(4px);
	-webkit-backdrop-filter: blur(4px);
	padding: 24px;
	border-radius: 24px 24px 0 0;
	display: flex;
	flex-direction: column;
	gap: 16px;
	color: #fff;
}

.tdn-realisations-grid__card-title {
	margin: 0;
	font-weight: var(--tdn-font-weight-medium);
	font-size: 24px;
	line-height: 1.2;
	color: #fff;
	font-style: normal;
}

.tdn-realisations-grid__card-meta {
	margin: 0;
	font-weight: 400;
	font-size: 16px;
	line-height: 1.5;
	letter-spacing: -0.5px;
	color: #fff;
	font-style: normal;
}

.tdn-realisations-grid__card-meta li {
	list-style: none;
	margin: 0;
	padding: 0;
}

/* ===== 6bis. Bouton "Voir plus" =================================== */
.tdn-realisations-grid__more-wrapper {
	display: flex;
	justify-content: center;
	margin-top: 48px;
}

.tdn-realisations-grid__more-wrapper.is-hidden {
	display: none;
}

.tdn-realisations-grid__see-more {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	padding: 14px 32px;
	background: transparent;
	border: 1.5px solid var(--tdn-color-midnight-900, #1A1A2E);
	border-radius: 9999px;
	font-family: inherit;
	font-weight: var(--tdn-eyebrow-weight);
	font-size: 14px;
	line-height: 20px;
	letter-spacing: var(--tdn-letter-spacing-pill);
	text-transform: uppercase;
	color: var(--tdn-color-midnight-900, #1A1A2E);
	cursor: pointer;
	font-style: normal;
	transition: background 200ms ease, color 200ms ease, transform 200ms ease;
}

.tdn-realisations-grid__see-more::after {
	content: '↓';
	font-size: 16px;
	line-height: 1;
}

.tdn-realisations-grid__see-more:hover,
.tdn-realisations-grid__see-more:focus-visible {
	background: var(--tdn-color-midnight-900, #1A1A2E);
	color: #fff;
	transform: translateY(-1px);
}

/* ===== 6. Responsive <1024 (3 → 2 cols) ========================== */
@media (max-width: 1023px) {
	.tdn-realisations-grid {
		padding: 80px 0;
	}

	.tdn-realisations-grid__inner {
		padding: 0 32px;
	}

	.tdn-realisations-grid__filters {
		margin-bottom: 60px;
	}

	.tdn-realisations-grid__cards {
		grid-template-columns: repeat(2, 1fr);
		gap: 20px;
	}

	.tdn-realisations-grid__card {
		height: 400px;
	}
}

/* ===== 7. Responsive <768 (CAR0 mobile, 24+ cards) ================
 * Pattern CAR0 standard (recette gk-carousel) avec dots compactés 28×28
 * (règle "volume élevé"). Filtres horizontaux scrollables si débordement.
 * Le bouton "Voir plus" et la truncation (.is-truncated) sont neutralisés
 * sur mobile : toutes les cards visibles, scroll horizontal au touch.
 * Hauteur card réduite 360→320 pour rythme mobile. */
@media (max-width: 767px) {
	/* Section root : padding-inline 0 pour viewport CAR0 full-screen.
	 * Le header (filtres) garde padding 16. */
	.tdn-realisations-grid {
		padding: 60px 0 80px;
	}

	.tdn-realisations-grid.gk-carousel {
		--gk-carousel-card-width: calc(100vw - 80px);
		--gk-carousel-gap: 16px;
		--gk-carousel-peek: 24px;
		--gk-carousel-arrow-color: var(--tdn-color-pink-500, #C06D80);
		padding-inline: 0;
		overflow: visible;
	}

	.tdn-realisations-grid__inner {
		padding: 0;
	}

	/* Filtres : wrap multilignes centrés (Morgan validé 2026-06-28). Tous les
	 * filtres visibles d'un coup, pas de scroll horizontal masqué. */
	.tdn-realisations-grid__filters {
		gap: 8px;
		margin-bottom: 32px;
		padding: 0 16px;
		flex-wrap: wrap;
		justify-content: center;
	}

	.tdn-realisations-grid__filter {
		padding: 10px 16px;
		font-size: 12px;
		flex-shrink: 0;
	}

	/* Viewport CAR0 : recette L'Agence — spacers ::before/::after gèrent le
	 * centrage (règle 87 iOS Safari), snap center sur les cards, padding-block
	 * 32/56 pour libérer box-shadow card. */
	.tdn-realisations-grid__cards.gk-carousel__viewport {
		display: flex;
		grid-template-columns: none;
		flex-direction: row;
		flex-wrap: nowrap;
		gap: var(--gk-carousel-gap);
		align-items: stretch;
		padding-inline: 0;
		scroll-padding-inline-start: 0;
		padding-block: 32px 56px;
		overflow-x: auto;
		overflow-y: visible;
		scroll-snap-type: x mandatory;
	}

	.tdn-realisations-grid__cards.gk-carousel__viewport::before,
	.tdn-realisations-grid__cards.gk-carousel__viewport::after {
		content: '';
		flex: 0 0 40px;
		align-self: stretch;
	}

	/* Neutralisation truncation/voir-plus en mobile : toutes les cards visibles
	 * dans le carrousel. nth-of-type pour bypass le :nth-child qui ratait
	 * une card decor non-article (cf. learning pièges responsive). */
	.tdn-realisations-grid__cards.is-truncated > .tdn-realisations-grid__card:nth-of-type(n+10) {
		display: revert !important;
	}

	.tdn-realisations-grid__more-wrapper {
		display: none !important;
	}

	.tdn-realisations-grid__card {
		height: 320px;
		scroll-snap-align: center;
	}

	.tdn-realisations-grid__card-title {
		font-size: 20px;
	}

	/* Nav arrows + indicators : compactage espace + dots 28×28 (règle CAR0
	 * volume élevé). gap-block-start 8 au lieu de 16/24 (default gk-carousel). */
	.tdn-realisations-grid .gk-carousel__nav {
		margin-block-start: 16px !important;
	}

	.tdn-realisations-grid .gk-carousel__indicators {
		display: none !important; /* Morgan 2026-06-29 : trop de dots (27 cards) */
	}

	.tdn-realisations-grid .gk-carousel__dot {
		width: 28px;
		height: 28px;
	}
}

/* ===== 8. Reduced motion ========================================= */
@media (prefers-reduced-motion: reduce) {
	.tdn-realisations-grid__filter,
	.tdn-realisations-grid__card,
	.tdn-realisations-grid__card-photo {
		transition: none;
	}

	.tdn-realisations-grid__card:hover .tdn-realisations-grid__card-photo {
		transform: none;
	}
}

/* ===== 9. Ajouts défensifs ======================================= */
.tdn-realisations-grid,
.tdn-realisations-grid__filter,
.tdn-realisations-grid__card-title,
.tdn-realisations-grid__card-meta {
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
}