/* =====================================================================
   Long-form article layout (Milestone 13 — plan §30)
   Used by page.php + single.php via template-parts/content/long-form.php
   ===================================================================== */

/* ---------- Hero: compact dark band, mirrors .shop-hero ---------- */
.article-hero {
	background: radial-gradient(120% 140% at 0% 0%, #1b3a5c 0%, var(--color-primary) 45%, var(--color-primary-dark) 100%);
	color: #fff;
	padding-block: clamp(3.5rem, 8vw, 6rem) clamp(3rem, 6vw, 4.5rem);
	position: relative;
	overflow: hidden;
}
.article-hero::after {
	content: "";
	position: absolute;
	inset: auto 0 0 0;
	height: 1px;
	background: linear-gradient(90deg, var(--color-accent) 0, var(--color-accent) 25%, transparent 25%);
}
.article-hero__inner {
	display: grid;
	gap: var(--space-lg);
	align-items: end;
}
@media (min-width: 1024px) {
	.article-hero__inner.has-media {
		grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
	}
}
.article-hero__eyebrow {
	color: var(--color-accent);
	margin-bottom: var(--space-sm);
}
.article-hero__title {
	color: #fff;
	font-size: clamp(2.25rem, 4.6vw, 3.75rem);
	line-height: 1.05;
	letter-spacing: -0.025em;
	max-width: 22ch;
	margin: 0;
}
.article-hero__lead {
	color: rgba(255, 255, 255, 0.74);
	font-size: clamp(1.05rem, 1.6vw, 1.25rem);
	line-height: 1.55;
	max-width: 56ch;
	margin: var(--space-md) 0 0;
}
.article-hero__meta {
	list-style: none;
	margin: var(--space-lg) 0 0;
	padding: var(--space-sm) 0 0;
	display: flex;
	flex-wrap: wrap;
	gap: var(--space-xs) var(--space-md);
	font-size: 0.85rem;
	letter-spacing: 0.02em;
	color: rgba(255, 255, 255, 0.6);
	border-top: 1px solid rgba(255, 255, 255, 0.14);
}
.article-hero__meta li + li::before {
	content: "·";
	margin-right: var(--space-md);
	color: var(--color-accent);
}
.article-hero__media img {
	display: block;
	width: 100%;
	height: auto;
	aspect-ratio: 4 / 3;
	object-fit: cover;
	border-radius: var(--radius-md);
	box-shadow: var(--shadow-md);
}

/* ---------- Two-column layout ---------- */
.article-layout {
	display: grid;
	gap: var(--space-xl);
	padding-block: var(--space-xl);
}
@media (min-width: 1024px) {
	.article-layout {
		grid-template-columns: minmax(0, 1fr) 320px;
		gap: clamp(3rem, 6vw, 5.5rem);
		padding-block: clamp(3.5rem, 6vw, 5rem);
	}
}
.article-main {
	min-width: 0;
	max-width: 72ch;
}
.article-aside {
	min-width: 0;
}

/* Legal/policy pages (CGV, mentions légales, confidentialité, cookies) — no sales aside */
.article-layout--legal {
	max-width: 76ch;
	margin-inline: auto;
}
@media (min-width: 1024px) {
	.article-layout--legal {
		grid-template-columns: minmax(0, 1fr);
	}
}
.article-aside__sticky {
	display: grid;
	gap: var(--space-lg);
}
@media (min-width: 1024px) {
	.article-aside__sticky {
		position: sticky;
		top: calc(var(--header-height, 80px) + var(--space-md));
	}
}

/* ---------- Table of contents ---------- */
.article-toc__title {
	font-family: var(--font-body);
	font-size: 0.75rem;
	font-weight: 600;
	letter-spacing: 0.12em;
	text-transform: uppercase;
	color: var(--color-muted);
	margin: 0 0 var(--space-sm);
}
.article-toc__list {
	list-style: none;
	margin: 0;
	padding: 0;
	counter-reset: toc;
	border-left: 1px solid var(--color-border);
}
.article-toc__list li {
	counter-increment: toc;
}
.article-toc__list a {
	display: grid;
	grid-template-columns: 2ch 1fr;
	gap: var(--space-xs);
	padding: 0.45rem 0 0.45rem var(--space-sm);
	margin-left: -1px;
	border-left: 2px solid transparent;
	color: var(--color-muted);
	font-size: 0.925rem;
	line-height: 1.4;
	text-decoration: none;
	transition: color 0.2s ease, border-color 0.2s ease;
}
.article-toc__list a::before {
	content: counter(toc, decimal-leading-zero);
	font-variant-numeric: tabular-nums;
	font-size: 0.75rem;
	color: var(--color-accent-text);
	padding-top: 0.15em;
}
.article-toc__list a:hover,
.article-toc__list a:focus-visible {
	color: var(--color-primary);
}
.article-toc__list a[aria-current="true"] {
	color: var(--color-primary);
	font-weight: 600;
	border-left-color: var(--color-accent);
}
/* Inline TOC only on small screens (aside is below content there) */
.article-toc--inline {
	margin-bottom: var(--space-lg);
	padding: var(--space-md);
	background: var(--color-surface);
	border-radius: var(--radius-md);
}
.article-toc--inline .article-toc__list {
	border-left: 0;
}
.article-toc--inline .article-toc__list a {
	padding-left: 0;
	border-left: 0;
}
@media (min-width: 1024px) {
	.article-toc--inline {
		display: none;
	}
}

/* ---------- Prose (editor content) ---------- */
.prose {
	font-size: 1.0625rem;
	line-height: 1.75;
	color: var(--color-text);
}
.prose > * + * {
	margin-top: 1.25em;
}
.prose h2 {
	font-size: clamp(1.6rem, 2.6vw, 2.125rem);
	letter-spacing: -0.015em;
	line-height: 1.15;
	margin-top: 2.5em;
	padding-top: var(--space-md);
	border-top: 1px solid var(--color-border);
	scroll-margin-top: calc(var(--header-height, 80px) + var(--space-md));
}
.prose h2:first-child {
	margin-top: 0;
	padding-top: 0;
	border-top: 0;
}
.prose h3 {
	font-size: 1.3rem;
	margin-top: 2em;
	scroll-margin-top: calc(var(--header-height, 80px) + var(--space-md));
}
.prose h4 {
	font-family: var(--font-body);
	font-size: 1.05rem;
	font-weight: 600;
	margin-top: 1.75em;
}
.prose p {
	margin-bottom: 0;
}
.prose a {
	color: var(--color-primary);
	text-decoration: underline;
	text-decoration-color: var(--color-accent);
	text-underline-offset: 0.18em;
	text-decoration-thickness: 1.5px;
}
.prose a:hover,
.prose a:focus-visible {
	color: var(--color-accent-text);
}
.prose strong {
	font-weight: 600;
	color: var(--color-primary);
}
.prose ul,
.prose ol {
	padding-left: 1.4em;
}
.prose li + li {
	margin-top: 0.4em;
}
.prose ul > li::marker {
	color: var(--color-accent);
}
.prose ol > li::marker {
	color: var(--color-accent-text);
	font-weight: 600;
	font-variant-numeric: tabular-nums;
}
.prose hr {
	border: 0;
	border-top: 1px solid var(--color-border);
	margin-block: 3em;
}
.prose img,
.prose figure img {
	max-width: 100%;
	height: auto;
	border-radius: var(--radius-md);
}
.prose figcaption {
	font-size: 0.85rem;
	color: var(--color-muted);
	margin-top: var(--space-xs);
}

/* Quote / legal citation */
.prose blockquote,
.prose .wp-block-quote {
	margin: 2em 0;
	padding: var(--space-md) var(--space-lg);
	border-left: 3px solid var(--color-accent);
	background: var(--color-surface);
	border-radius: 0 var(--radius-md) var(--radius-md) 0;
	font-style: normal;
}
.prose blockquote p {
	font-family: var(--font-display);
	font-size: 1.15rem;
	line-height: 1.5;
	color: var(--color-primary);
}
.prose blockquote cite {
	display: block;
	margin-top: var(--space-sm);
	font-family: var(--font-body);
	font-size: 0.85rem;
	font-style: normal;
	letter-spacing: 0.04em;
	text-transform: uppercase;
	color: var(--color-muted);
}

/* Tables */
.prose .wp-block-table,
.prose .table-wrap {
	overflow-x: auto;
	border: 1px solid var(--color-border);
	border-radius: var(--radius-md);
}
.prose table {
	width: 100%;
	border-collapse: collapse;
	font-size: 0.95rem;
	margin: 0;
}
.prose table:not(.wp-block-table table) {
	margin: 2em 0;
}
.prose th,
.prose td {
	padding: 0.85rem 1rem;
	text-align: left;
	vertical-align: top;
	border-bottom: 1px solid var(--color-border);
}
.prose thead th {
	font-family: var(--font-body);
	font-size: 0.75rem;
	font-weight: 600;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	color: var(--color-muted);
	background: var(--color-surface);
}
.prose tbody tr:last-child td {
	border-bottom: 0;
}
.prose tbody th {
	font-weight: 600;
	color: var(--color-primary);
}
.prose tr.highlight-row td,
.prose tr.highlight-row th {
	background: rgba(212, 160, 18, 0.08);
}

/* ---------- Callouts (Group block + "Additional CSS class") ---------- */
.prose .callout,
.prose .info-box {
	--callout-color: var(--color-primary);
	--callout-bg: var(--color-surface);
	position: relative;
	margin: 2em 0;
	padding: var(--space-md) var(--space-md) var(--space-md) calc(var(--space-md) + 4px);
	background: var(--callout-bg);
	border-radius: var(--radius-md);
	font-size: 0.975rem;
	line-height: 1.6;
}
.prose .callout::before,
.prose .info-box::before {
	content: "";
	position: absolute;
	left: 0;
	top: var(--space-sm);
	bottom: var(--space-sm);
	width: 3px;
	border-radius: 3px;
	background: var(--callout-color);
}
.prose .callout > * + *,
.prose .info-box > * + * {
	margin-top: 0.6em;
}
.prose .callout h3,
.prose .callout h4,
.prose .info-box h3,
.prose .info-box h4 {
	font-family: var(--font-body);
	font-size: 0.8rem;
	font-weight: 600;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	color: var(--callout-color);
	margin: 0 0 0.4em;
	padding: 0;
	border: 0;
}
.prose .callout--info,
.prose .info-box.info {
	--callout-color: var(--color-primary);
	--callout-bg: var(--color-surface);
}
.prose .callout--warning,
.prose .info-box.warning {
	--callout-color: var(--color-accent-text);
	--callout-bg: rgba(212, 160, 18, 0.09);
}
.prose .callout--success,
.prose .info-box.success {
	--callout-color: #1f7a4d;
	--callout-bg: rgba(31, 122, 77, 0.08);
}
.prose .callout--danger,
.prose .info-box.danger {
	--callout-color: #b42318;
	--callout-bg: rgba(180, 35, 24, 0.07);
}
.prose .callout--law,
.prose .law-card {
	--callout-color: var(--color-accent);
	--callout-bg: var(--color-primary);
	color: rgba(255, 255, 255, 0.86);
}
.prose .callout--law h3,
.prose .callout--law h4,
.prose .law-card h3,
.prose .law-card h4 {
	color: var(--color-accent);
}
.prose .callout--law a,
.prose .law-card a {
	color: #fff;
}
.prose .callout--law strong,
.prose .law-card strong {
	color: #fff;
}

/* Legacy list flavours that may be pasted from the old templates */
.prose .checklist,
.prose .steps-list {
	list-style: none;
	padding-left: 0;
}
.prose .checklist li {
	padding-left: 1.6em;
	position: relative;
}
.prose .checklist li::before {
	content: "";
	position: absolute;
	left: 0;
	top: 0.55em;
	width: 0.55em;
	height: 0.3em;
	border-left: 2px solid var(--color-accent-dark);
	border-bottom: 2px solid var(--color-accent-dark);
	transform: rotate(-45deg);
}
.prose .steps-list {
	counter-reset: steps;
}
.prose .steps-list li {
	counter-increment: steps;
	position: relative;
	padding: var(--space-sm) 0 var(--space-sm) 2.75rem;
	border-bottom: 1px solid var(--color-border);
	margin: 0;
}
.prose .steps-list li::before {
	content: counter(steps, decimal-leading-zero);
	position: absolute;
	left: 0;
	top: var(--space-sm);
	font-family: var(--font-display);
	font-size: 1.25rem;
	line-height: 1.2;
	color: var(--color-accent-text);
}

/* Tags (posts) */
.article-tags {
	display: flex;
	flex-wrap: wrap;
	gap: var(--space-xs);
	margin-top: var(--space-xl);
	padding-top: var(--space-md);
	border-top: 1px solid var(--color-border);
}
.article-tags a {
	font-size: 0.8rem;
	letter-spacing: 0.04em;
	padding: 0.3rem 0.7rem;
	border: 1px solid var(--color-border);
	border-radius: 999px;
	color: var(--color-muted);
	text-decoration: none;
}
.article-tags a:hover {
	color: var(--color-primary);
	border-color: var(--color-primary);
}

/* ---------- Aside CTA ---------- */
.article-cta {
	background: var(--color-primary);
	color: #fff;
	border-radius: var(--radius-lg);
	padding: var(--space-lg) var(--space-md);
	position: relative;
	overflow: hidden;
}
.article-cta::before {
	content: "";
	position: absolute;
	inset: 0 0 auto 0;
	height: 3px;
	background: var(--color-accent);
}
.article-cta__eyebrow {
	color: var(--color-accent);
	margin-bottom: var(--space-xs);
}
.article-cta__title {
	color: #fff;
	font-size: 1.35rem;
	line-height: 1.2;
	letter-spacing: -0.01em;
	margin: 0 0 var(--space-sm);
}
.article-cta__text {
	color: rgba(255, 255, 255, 0.72);
	font-size: 0.925rem;
	line-height: 1.55;
	margin: 0 0 var(--space-md);
}
.article-cta__price {
	display: flex;
	align-items: baseline;
	gap: 0.4rem;
	margin: 0 0 var(--space-md);
	padding-top: var(--space-sm);
	border-top: 1px solid rgba(255, 255, 255, 0.14);
}
.article-cta__price-from,
.article-cta__price-tax {
	font-size: 0.75rem;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: rgba(255, 255, 255, 0.6);
}
.article-cta__price-amount {
	font-family: var(--font-display);
	font-size: 2.25rem;
	line-height: 1;
	color: var(--color-accent);
}
.article-cta__facts {
	list-style: none;
	margin: 0 0 var(--space-md);
	padding: 0;
	display: grid;
	gap: 0.45rem;
	font-size: 0.875rem;
	color: rgba(255, 255, 255, 0.82);
}
.article-cta__facts li {
	padding-left: 1.4em;
	position: relative;
}
.article-cta__facts li::before {
	content: "";
	position: absolute;
	left: 0;
	top: 0.5em;
	width: 0.5em;
	height: 0.28em;
	border-left: 2px solid var(--color-accent);
	border-bottom: 2px solid var(--color-accent);
	transform: rotate(-45deg);
}
.article-cta__btn {
	width: 100%;
	justify-content: center;
}

/* ---------- "Aller plus loin" ---------- */
.article-more {
	background: var(--color-surface);
	padding-block: clamp(3rem, 6vw, 5rem);
}
.article-more__head {
	max-width: 640px;
	margin-bottom: var(--space-lg);
}
.article-more__eyebrow {
	color: var(--color-accent-text);
	margin-bottom: var(--space-xs);
}
.article-more__head h2 {
	font-size: clamp(1.75rem, 3.2vw, 2.5rem);
	letter-spacing: -0.015em;
	margin: 0;
}
.article-more__grid {
	display: grid;
	gap: var(--space-md);
}
@media (min-width: 768px) {
	.article-more__grid {
		grid-template-columns: repeat(3, minmax(0, 1fr));
	}
}
.article-more__item {
	display: grid;
	gap: var(--space-xs);
	padding: var(--space-md);
	background: var(--color-background);
	border: 1px solid var(--color-border);
	border-radius: var(--radius-md);
	text-decoration: none;
	color: var(--color-text);
	transition: border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}
.article-more__item:hover,
.article-more__item:focus-visible {
	border-color: var(--color-primary);
	transform: translateY(-2px);
	box-shadow: var(--shadow-sm);
}
.article-more__index {
	font-family: var(--font-display);
	font-size: 0.9rem;
	letter-spacing: 0.1em;
	color: var(--color-accent-text);
}
.article-more__title {
	font-family: var(--font-display);
	font-size: 1.2rem;
	color: var(--color-primary);
	line-height: 1.25;
}
.article-more__desc {
	font-size: 0.9rem;
	color: var(--color-muted);
	line-height: 1.5;
}

@media (prefers-reduced-motion: reduce) {
	.article-more__item,
	.article-toc__list a {
		transition: none;
	}
}