/**
 * Effets : bandeau défilant et diaporama d'arrière-plan.
 * Chargé uniquement sur les pages qui utilisent ces variantes de style.
 */

/* Bandeau défilant (paragraphe, style « Scrolling banner ») ---------------- */

.entry-content .is-style-marquee {
	display: flex;
	margin-block: 56px;
	overflow: hidden;
	font-size: 20px;
	line-height: 1.5;
	line-height: round(1.5em, 1px);
	letter-spacing: 0.02em;
	text-transform: uppercase;
	white-space: nowrap;
	mask-image: linear-gradient(to right, transparent, #000 4%, #000 96%, transparent);
}

.is-style-marquee .marquee__track {
	display: flex;
	flex: none;
	animation: sonosax-marquee var(--marquee-duration, 40s) linear infinite;
}

.is-style-marquee .marquee__item {
	flex: none;
	padding-right: 0.5em;
	padding-right: round(0.5em, 1px);
}

.is-style-marquee:hover .marquee__track {
	animation-play-state: paused;
}

@keyframes sonosax-marquee {
	to {
		transform: translateX(-50%);
	}
}

@media (prefers-reduced-motion: reduce) {
	.is-style-marquee {
		white-space: normal;
		mask-image: none;
	}

	.is-style-marquee .marquee__track {
		flex-wrap: wrap;
		animation: none;
	}

	.is-style-marquee .marquee__item[aria-hidden="true"] {
		display: none;
	}
}

/* Diaporama d'arrière-plan (galerie, style « Background slideshow ») ------- */

.slideshow {
	position: relative;
	display: grid;
	min-height: clamp(520px, 60vw, 720px);
	padding-inline: max(var(--gutter), (100% - var(--container)) / 2);
	overflow: hidden;
	background: var(--c-ink);
}

.slideshow > * {
	grid-area: 1 / 1;
}

/* grid-area: auto : la galerie se cale sur toute la section, marges comprises. */
.slideshow .wp-block-gallery.is-style-slideshow {
	position: absolute;
	inset: 0;
	grid-area: auto;
	display: block;
	margin: 0;
}

.slideshow .wp-block-gallery.is-style-slideshow .wp-block-image {
	position: absolute;
	inset: 0;
	width: 100% !important;
	margin: 0 !important;
	opacity: 0;
	transition: opacity 900ms ease;
}

.slideshow .wp-block-gallery.is-style-slideshow .wp-block-image.is-active,
.slideshow:not(.is-ready) .wp-block-gallery.is-style-slideshow .wp-block-image:first-child {
	opacity: 1;
}

.slideshow .wp-block-gallery.is-style-slideshow img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.slideshow .wp-block-gallery.is-style-slideshow .wp-block-image figcaption {
	position: absolute;
	inset: auto 0 0 auto;
	width: auto;
	max-height: none;
	padding: 8px 16px;
	background: rgb(0 0 0 / 0.55);
	color: var(--c-white);
	font-size: 13px;
	letter-spacing: 0;
	text-align: right;
}

.slideshow .wp-block-group.is-style-overlay {
	position: relative;
	z-index: 1;
	align-self: end;
	justify-self: start;
	width: 100%;
	/* Réduit de 20 % et tenu à l'intérieur de la photo (audit desktop, capture 03). */
	max-width: 391px;
	margin: 40px 0;
}

.wp-block-group.is-style-overlay {
	padding: 28px 24px;
	background: rgb(255 255 255 / 0.76);
	color: var(--c-black);
	box-shadow: 0 2px 10px rgb(0 0 0 / 0.15);
}

.slideshow .is-style-overlay h2,
.slideshow .is-style-overlay h3 {
	margin-bottom: 1.6em;
	margin-bottom: round(1.6em, 1px);
	color: var(--c-black);
	font-size: 28px;
	line-height: 1.15;
	line-height: round(1.15em, 1px);
}

.slideshow .is-style-overlay p {
	margin-bottom: 1.8em;
	margin-bottom: round(1.8em, 1px);
}

@media (min-width: 768px) {
	.wp-block-group.is-style-overlay {
		padding: 36px;
	}
}

.slideshow__arrow {
	position: absolute;
	top: 50%;
	grid-area: auto;
	z-index: 2;
	display: grid;
	place-items: center;
	width: 44px;
	height: 44px;
	padding: 0;
	border: 0;
	border-radius: 50%;
	background: rgb(0 0 0 / 0.25);
	color: var(--c-white);
	cursor: pointer;
	transform: translateY(-50%);
	transition: background-color var(--transition);
}

.slideshow__arrow:hover {
	background: var(--c-red);
}

.slideshow__arrow--prev {
	left: max(12px, env(safe-area-inset-left));
}

.slideshow__arrow--next {
	right: max(12px, env(safe-area-inset-right));
}

.slideshow__arrow svg {
	width: 18px;
	height: 18px;
}

/* Sur mobile, le texte ne recouvre plus la photo : la photo d'abord, le texte en dessous. */
@media (max-width: 767px) {
	.slideshow {
		display: block;
		min-height: 0;
		padding-inline: 0;
		background: var(--c-mist);
	}

	.slideshow .wp-block-gallery.is-style-slideshow {
		position: relative;
		inset: auto;
		aspect-ratio: 4 / 3;
		overflow: hidden;
	}

	.slideshow .wp-block-group.is-style-overlay {
		max-width: none;
		margin: 0;
		padding: 28px var(--gutter) 36px;
		background: none;
		box-shadow: none;
	}

	/* Les flèches restent sur la photo, à mi-hauteur. */
	.slideshow__arrow {
		top: 37.5vw;
	}
}