/* =========================================================
   Climatherm Réalisations — styles frontend
   Préfixe .ctr- pour éviter tout conflit avec Divi 5.
   ========================================================= */

.ctr-realisations {
	--ctr-blue-deep: #0f4f6b;
	--ctr-blue-petrol: #114e63;
	--ctr-blue-accent: #147faf;
	--ctr-blue-meta: #0077b6;
	--ctr-bg-light: #f6fbfe;
	--ctr-text: #123f5a;
	--ctr-text-soft: #5f6266;
	--ctr-yellow: #f6c431;
	--ctr-border: rgba(15, 79, 107, 0.10);
	--ctr-columns: 3;

	box-sizing: border-box;
	width: 100%;
	color: var(--ctr-text);
	font-family: inherit;
}

.ctr-realisations *,
.ctr-realisations *::before,
.ctr-realisations *::after {
	box-sizing: border-box;
}

.ctr-realisations__title {
	margin: 0 0 .35em;
	color: var(--ctr-blue-deep);
	font-size: clamp(1.5rem, 2.5vw, 2.1rem);
	line-height: 1.2;
}

.ctr-realisations__intro {
	margin: 0 0 1.75rem;
	max-width: 60ch;
	color: var(--ctr-text-soft);
	font-size: 1.02rem;
	line-height: 1.6;
}

.ctr-realisations__empty {
	margin: 0;
	color: var(--ctr-text-soft);
}

/* ---------- Barre de filtres ---------- */

.ctr-realisations-filters {
	width: 100%;
	display: flex;
	align-items: center;
	gap: 1rem;
	margin-bottom: 1.75rem;
	min-height: 72px;
	padding: 14px 28px;
	background: var(--ctr-bg-light);
	border: 1px solid var(--ctr-border);
	border-radius: 28px;
}

.ctr-realisations-filters__label {
	flex: 0 0 auto;
	margin-right: 36px;
	color: var(--ctr-blue-deep);
	font-size: 13px;
	font-weight: 500;
	letter-spacing: .18em;
	white-space: nowrap;
	text-transform: uppercase;
}

.ctr-realisations-filters__buttons {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: flex-start;
	gap: 32px;
}

.ctr-filter-button {
	display: inline-flex;
	align-items: center;
	gap: .4rem;
	padding: .5rem .9rem;
	background: transparent;
	color: var(--ctr-text);
	border: 1px solid transparent;
	border-radius: 999px;
	font-size: 15px;
	font-weight: 400;
	line-height: 1;
	white-space: nowrap;
	cursor: pointer;
	transition: background .2s ease, color .2s ease, border-color .2s ease;
}

/* Filtres inactifs : rendu typographique léger, sans capsule ni ombre. */
.ctr-filter-button:not(.is-active) {
	background: transparent;
	border-color: transparent;
	box-shadow: none;
	font-weight: 400;
}

.ctr-filter-button:not(.is-active):hover {
	color: var(--ctr-blue-deep);
}

.ctr-filter-button:focus-visible {
	outline: 2px solid var(--ctr-blue-accent);
	outline-offset: 2px;
}

/* Bouton actif : capsule premium conservée. */
.ctr-filter-button.is-active {
	background: var(--ctr-blue-deep);
	color: #fff;
	border-color: var(--ctr-blue-deep);
	font-weight: 500;
}

.ctr-filter-button__count {
	color: var(--ctr-blue-accent);
	font-size: 12px;
	font-weight: 600;
	margin-left: 6px;
}

.ctr-filter-button.is-active .ctr-filter-button__count {
	color: var(--ctr-yellow);
}

/* ---------- Grille ---------- */

.ctr-realisations__grid {
	display: grid;
	grid-template-columns: repeat(var(--ctr-columns), minmax(0, 1fr));
	gap: 1.75rem;
}

.ctr-realisation-card.is-hidden {
	display: none;
}

/* ---------- Carte ---------- */

.ctr-realisation-card {
	position: relative;
	display: flex;
	flex-direction: column;
	background: #fff;
	border: 1px solid var(--ctr-border);
	border-radius: 24px;
	overflow: hidden;
	box-shadow: 0 6px 22px rgba(15, 79, 107, 0.06);
	transition: transform .25s ease, box-shadow .25s ease;
}

.ctr-realisation-card:hover {
	transform: translateY(-3px);
	box-shadow: 0 16px 38px rgba(15, 79, 107, 0.14);
}

/* Zone média */

.ctr-realisation-card__media {
	position: relative;
	height: 250px;
	overflow: hidden;
}

.ctr-realisation-card--latest .ctr-realisation-card__media {
	height: 210px;
}

.ctr-realisation-card__image {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
	transition: transform .4s ease;
}

.ctr-realisation-card:hover .ctr-realisation-card__image {
	transform: scale(1.04);
}

.ctr-realisation-card__overlay {
	position: absolute;
	inset: 0;
	background: linear-gradient(180deg, rgba(15, 79, 107, 0.18) 0%, rgba(15, 79, 107, 0) 45%, rgba(15, 79, 107, 0.25) 100%);
	pointer-events: none;
}

/* Dégradés de repli (pas d'image) */

.ctr-realisation-card__media.is-placeholder {
	background: linear-gradient(135deg, var(--ctr-blue-deep) 0%, var(--ctr-blue-accent) 100%);
}

.ctr-realisation-card__media.is-placeholder.ctr-cat-climatisation {
	background: linear-gradient(135deg, #114e63 0%, #18a0c9 100%);
}

.ctr-realisation-card__media.is-placeholder.ctr-cat-ventilation {
	background: linear-gradient(135deg, #0f4f6b 0%, #2bb3b3 100%);
}

.ctr-realisation-card__media.is-placeholder.ctr-cat-maintenance {
	background: linear-gradient(135deg, #123f5a 0%, #4a7fa3 100%);
}

.ctr-realisation-card__placeholder-icon {
	position: absolute;
	inset: 0;
	background-repeat: no-repeat;
	background-position: center;
	background-size: 64px 64px;
	opacity: .35;
	background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23ffffff' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M3 21h18M5 21V7l8-4v18M19 21V11l-6-4'/%3E%3C/svg%3E");
}

/* Badge */

.ctr-realisation-card__badge {
	position: absolute;
	top: 14px;
	left: 14px;
	display: inline-flex;
	align-items: center;
	gap: .5em;
	padding: .45em .85em;
	background: rgba(255, 255, 255, 0.94);
	color: var(--ctr-blue-deep);
	border-radius: 999px;
	font-size: .68rem;
	font-weight: 700;
	letter-spacing: .08em;
	box-shadow: 0 4px 12px rgba(15, 79, 107, 0.18);
}

.ctr-realisation-card__badge::before {
	content: "";
	width: .5em;
	height: .5em;
	border-radius: 50%;
	background: var(--ctr-yellow);
	flex: 0 0 auto;
}

/* Icône flèche */

.ctr-realisation-card__icon {
	position: absolute;
	right: 14px;
	bottom: 14px;
	width: 42px;
	height: 42px;
	border-radius: 50%;
	background: #fff;
	box-shadow: 0 6px 16px rgba(15, 79, 107, 0.22);
	background-repeat: no-repeat;
	background-position: center;
	background-size: 18px 18px;
	background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230f4f6b' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M7 17 17 7M9 7h8v8'/%3E%3C/svg%3E");
	transition: background-color .25s ease, transform .25s ease;
}

.ctr-realisation-card:hover .ctr-realisation-card__icon {
	background-color: var(--ctr-yellow);
	transform: translateX(2px) translateY(-2px);
}

/* Corps */

.ctr-realisation-card__body {
	display: flex;
	flex-direction: column;
	gap: .5rem;
	padding: 1.35rem 1.4rem 1.6rem;
}

.ctr-realisation-card__meta {
	margin: 0;
	display: flex;
	align-items: center;
	gap: .45rem;
	color: var(--ctr-blue-meta);
	font-size: .72rem;
	font-weight: 700;
	letter-spacing: .07em;
}

.ctr-realisation-card__meta-sep {
	color: var(--ctr-text-soft);
}

.ctr-realisation-card__meta-year {
	color: var(--ctr-text-soft);
	font-weight: 600;
}

.ctr-realisation-card__title {
	margin: 0;
	font-size: 1.18rem;
	line-height: 1.3;
	color: var(--ctr-blue-deep);
}

.ctr-realisation-card__title a {
	color: inherit;
	text-decoration: none;
}

.ctr-realisation-card__excerpt {
	margin: 0;
	color: var(--ctr-text-soft);
	font-size: .95rem;
	line-height: 1.55;
}

/* Ligne de détails métier (client · bâtiment · superficie) */

.ctr-realisation-card__details {
	margin: 0;
	display: flex;
	flex-wrap: wrap;
	color: var(--ctr-blue-deep);
	font-size: .82rem;
	font-weight: 600;
	line-height: 1.5;
}

/* Lien de carte cliquable en totalité */

.ctr-realisation-card__link {
	position: absolute;
	inset: 0;
	z-index: 2;
	text-indent: -9999px;
	overflow: hidden;
}

.ctr-realisation-card__title a {
	position: relative;
	z-index: 3;
}

/* ---------- CTA latest ---------- */

.ctr-realisations-cta {
	margin-top: 2rem;
	text-align: center;
}

.ctr-realisations-cta__button {
	display: inline-flex;
	align-items: center;
	gap: .6rem;
	padding: .95rem 2rem;
	background: var(--ctr-blue-deep);
	color: #fff;
	border-radius: 999px;
	font-weight: 700;
	text-decoration: none;
	box-shadow: 0 10px 26px rgba(15, 79, 107, 0.22);
	transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}

.ctr-realisations-cta__button:hover {
	transform: translateY(-2px);
	background: var(--ctr-blue-petrol);
	box-shadow: 0 14px 32px rgba(15, 79, 107, 0.28);
	color: #fff;
}

/* ---------- Responsive ---------- */

@media (max-width: 1024px) {
	.ctr-realisations__grid {
		grid-template-columns: repeat(2, minmax(0, 1fr));
		gap: 1.4rem;
	}
}

@media (max-width: 640px) {
	.ctr-realisations__grid {
		grid-template-columns: 1fr;
		gap: 1.25rem;
	}

	.ctr-realisations-filters {
		flex-direction: column;
		align-items: stretch;
		gap: .6rem;
		min-height: 0;
		padding: 14px 18px;
		border-radius: 20px;
	}

	.ctr-realisations-filters__label {
		margin-right: 0;
	}

	.ctr-realisations-filters__buttons {
		flex-wrap: nowrap;
		justify-content: flex-start;
		gap: 18px;
		overflow-x: auto;
		-webkit-overflow-scrolling: touch;
		padding-bottom: .25rem;
		scrollbar-width: thin;
	}

	.ctr-filter-button {
		flex: 0 0 auto;
	}

	.ctr-realisation-card__media,
	.ctr-realisation-card--latest .ctr-realisation-card__media {
		height: 210px;
	}
}

/* =========================================================
   Shortcodes « single réalisation » (Theme Builder Divi)
   Base propre minimale — le design fin se fait dans Divi.
   ========================================================= */

.ctr-single-category {
	display: inline-flex;
	align-items: center;
	padding: .35em .9em;
	background: var(--ctr-bg-light, #f6fbfe);
	color: var(--ctr-blue-deep, #0f4f6b);
	border-radius: 999px;
	font-size: .78rem;
	font-weight: 600;
	letter-spacing: .06em;
}

/* Description longue enrichie : espacements sobres, Divi garde la main sur le style global. */
.ctr-single-long-description > :first-child {
	margin-top: 0;
}

.ctr-single-long-description > :last-child {
	margin-bottom: 0;
}

.ctr-single-long-description p {
	margin: 0 0 1em;
	line-height: 1.6;
}

.ctr-single-long-description h2,
.ctr-single-long-description h3,
.ctr-single-long-description h4 {
	margin: 1.4em 0 .5em;
	line-height: 1.25;
}

.ctr-single-long-description ul,
.ctr-single-long-description ol {
	margin: 0 0 1em;
	padding-left: 1.4em;
}

.ctr-single-long-description li {
	margin: 0 0 .35em;
}

.ctr-single-long-description a {
	color: var(--ctr-blue-accent, #147faf);
}

.ctr-single-long-description blockquote {
	margin: 0 0 1em;
	padding-left: 1em;
	border-left: 3px solid var(--ctr-border, rgba(15, 79, 107, 0.12));
}

.ctr-single-meta {
	margin: 0;
	color: var(--ctr-text, #123f5a);
}

.ctr-single-meta--inline {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: .4em;
}

.ctr-single-meta--inline .ctr-single-meta__sep {
	color: var(--ctr-text-soft, #5f6266);
}

.ctr-single-meta--list {
	list-style: none;
	padding: 0;
	display: grid;
	gap: .35rem;
}

.ctr-single-meta--list .ctr-single-meta__label {
	font-weight: 600;
	margin-right: .35em;
}

/* Image mise en avant */
.ctr-single-featured-image {
	margin: 0;
}

.ctr-single-featured-image__img,
.ctr-single-featured-image img {
	display: block;
	width: 100%;
	height: auto;
	border-radius: 16px;
}

/* Galerie */
.ctr-single-gallery {
	display: grid;
	gap: 1rem;
	grid-template-columns: repeat(3, minmax(0, 1fr));
}

.ctr-single-gallery--columns-1 { grid-template-columns: 1fr; }
.ctr-single-gallery--columns-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.ctr-single-gallery--columns-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.ctr-single-gallery--columns-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }

.ctr-single-gallery__item {
	margin: 0;
}

.ctr-single-gallery__image,
.ctr-single-gallery__item img {
	display: block;
	width: 100%;
	height: 100%;
	object-fit: cover;
	border-radius: 12px;
}

/* Réalisations similaires : réutilise .ctr-realisations__grid ; titre sobre. */
.ctr-related-realisations__title {
	margin: 0 0 1.25rem;
	color: var(--ctr-blue-deep, #0f4f6b);
	font-size: clamp(1.3rem, 2.2vw, 1.8rem);
	line-height: 1.2;
}

/* YouTube responsive (16:9, sans script externe) */
.ctr-single-youtube {
	position: relative;
	width: 100%;
	aspect-ratio: 16 / 9;
	border-radius: 16px;
	overflow: hidden;
}

.ctr-single-youtube__frame {
	position: absolute;
	inset: 0;
	width: 100%;
	height: 100%;
	border: 0;
}

@media (max-width: 782px) {
	.ctr-single-gallery--columns-3,
	.ctr-single-gallery--columns-4 {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}
}

@media (max-width: 480px) {
	.ctr-single-gallery {
		grid-template-columns: 1fr;
	}
}