/* ==========================================================================
   single.php — page de lecture d'un article (Actualités & Analyses).
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. HERO
   -------------------------------------------------------------------------- */

.article-hero {
	position: relative;
	min-height: 50vh;
	/* Réserve toujours la hauteur du header (transparent, position: fixed) au-dessus
	   du contenu, même si un titre long fait dépasser le hero de sa min-height. */
	padding-top: 96px;
	overflow: hidden;
	color: var(--color-white);
	display: flex;
	align-items: flex-end;
}

@media (min-width: 768px) {
	.article-hero {
		padding-top: 104px;
	}
}

@media (min-width: 1200px) {
	.article-hero {
		padding-top: 148px;
	}
}

.article-hero__media {
	position: absolute;
	inset: 0;
}

.article-hero__img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.article-hero__placeholder {
	width: 100%;
	height: 100%;
	background-image: repeating-linear-gradient(
		135deg,
		var(--color-teal),
		var(--color-teal) 16px,
		var(--color-teal-dark) 16px,
		var(--color-teal-dark) 32px
	);
}

.article-hero__gradient {
	position: absolute;
	inset: 0;
	z-index: 1;
	background:
		linear-gradient(to right, rgba(0, 0, 0, 0.4) 0%, rgba(0, 0, 0, 0) 55%),
		rgba(0, 0, 0, 0.12);
	pointer-events: none;
}

.article-hero__content {
	position: relative;
	z-index: 2;
	padding-bottom: var(--space-2xl);
}

.article-hero__badge {
	display: inline-block;
	padding: 0.3em 0.85em;
	border-radius: 999px;
	background-color: var(--color-accent);
	color: var(--color-teal);
	text-transform: uppercase;
	letter-spacing: 0.05em;
	font-size: var(--text-small);
	font-weight: var(--font-weight-semibold);
	margin-bottom: var(--space-md);
}

.article-hero__title {
	color: var(--color-white);
	font-size: var(--text-h3);
	max-width: 22ch;
	margin-bottom: var(--space-md);
	text-shadow: 0 2px 8px rgba(0, 0, 0, 0.6);
}

.article-hero__meta {
	color: rgba(255, 255, 255, 0.85);
	font-size: var(--text-small);
}

.article-hero__dot {
	margin-inline: var(--space-xs);
}

/* --------------------------------------------------------------------------
   2. CORPS DE L'ARTICLE
   -------------------------------------------------------------------------- */

.article-body-section {
	background-color: var(--color-bg);
	padding-block: var(--space-3xl);
}

.article-body {
	max-width: 760px;
	margin-inline: auto;
}

.article-body__back {
	display: inline-flex;
	align-items: center;
	gap: var(--space-xs);
	color: var(--color-amber-text);
	font-size: var(--text-small);
	font-weight: var(--font-weight-semibold);
	margin-bottom: var(--space-xl);
	transition: color 200ms ease;
}

.article-body__back:hover,
.article-body__back:focus-visible {
	color: var(--color-teal-dark);
}

.article-body__content {
	color: var(--color-ink);
	font-size: var(--text-body);
	line-height: var(--leading-relaxed);
}

.article-body__content > * + * {
	margin-top: var(--space-lg);
}

.article-body__content h2 {
	color: var(--color-text);
	font-size: var(--text-h3);
	line-height: var(--leading-tight);
	margin-top: var(--space-2xl);
}

.article-body__content h3 {
	color: var(--color-text);
	font-size: var(--text-h4);
	line-height: var(--leading-tight);
	margin-top: var(--space-xl);
}

.article-body__content p {
	color: var(--color-ink);
}

.article-body__content a {
	color: var(--color-amber-text);
	text-decoration: underline;
	text-underline-offset: 2px;
}

.article-body__content a:hover,
.article-body__content a:focus-visible {
	color: var(--color-amber-text);
	text-decoration-thickness: 2px;
}

.article-body__content strong {
	color: var(--color-text);
	font-weight: var(--font-weight-semibold);
}

.article-body__content ul,
.article-body__content ol {
	color: var(--color-ink);
	padding-left: var(--space-lg);
}

.article-body__content ul {
	list-style: disc;
}

.article-body__content ol {
	list-style: decimal;
}

.article-body__content li + li {
	margin-top: var(--space-xs);
}

.article-body__content blockquote {
	border-left: 3px solid var(--color-accent);
	padding-left: var(--space-lg);
	color: rgba(var(--color-ink-rgb), 0.8);
	font-style: italic;
}

.article-body__content img {
	width: 100%;
	height: auto;
	border-radius: 12px;
}

.article-body__content figcaption {
	margin-top: var(--space-sm);
	font-size: var(--text-small);
	color: rgba(var(--color-ink-rgb), 0.6);
	text-align: center;
}

/* --------------------------------------------------------------------------
   3. PARTAGE
   -------------------------------------------------------------------------- */

.article-body__share {
	display: flex;
	align-items: center;
	gap: var(--space-md);
	margin-top: var(--space-2xl);
	padding-top: var(--space-xl);
	border-top: 1px solid rgba(var(--color-teal-rgb), 0.12);
}

.article-body__share-label {
	font-size: var(--text-small);
	font-weight: var(--font-weight-semibold);
	color: var(--color-text);
}

.article-body__share-link {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 36px;
	height: 36px;
	border-radius: 999px;
	border: 1px solid rgba(var(--color-teal-rgb), 0.25);
	color: var(--color-teal);
	transition: background-color 200ms ease, border-color 200ms ease, color 200ms ease;
}

.article-body__share-link:hover,
.article-body__share-link:focus-visible {
	background-color: var(--color-accent);
	border-color: var(--color-accent);
	color: var(--color-teal);
}

.article-body__share-link svg {
	width: 16px;
	height: 16px;
}

@media (min-width: 768px) {
	.article-hero__title {
		font-size: var(--text-h2);
		max-width: 26ch;
	}
}

@media (min-width: 1024px) {
	.article-hero__title {
		font-size: var(--text-h1);
		max-width: 22ch;
	}
}

@media (prefers-reduced-motion: reduce) {
	.article-body__back,
	.article-body__share-link {
		transition-duration: 0.01ms;
	}
}