/**
 * Single blog post — article layout.
 *
 * Loaded only on is_singular('post'). Every selector is scoped under
 * .pkgc-post-page / .pkgc-post so nothing here can leak into the shop,
 * single product, cart, or homepage pages — those are locked and must
 * not regress.
 *
 * @package PackagingCommerce
 */

/* ── Page shell ───────────────────────────────────────────────────── */

.pkgc-post-page {
	padding-block-start: var(--brand-space-4) !important;
}

.pkgc-post-page .woocommerce-breadcrumb,
.pkgc-post__breadcrumb {
	margin-block-end: var(--brand-space-5);
}

.pkgc-post {
	max-width: 48rem;
	margin-inline: auto;
}

/* ── Featured image ───────────────────────────────────────────────── */

.pkgc-post__thumbnail {
	margin-block-end: var(--brand-space-6);
	border-radius: var(--brand-radius-lg);
	overflow: hidden;
	aspect-ratio: 16 / 9;
	background-color: var(--brand-color-surface-alt);
}

.pkgc-post__thumbnail img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
}

/* ── Header: title + meta ─────────────────────────────────────────── */

.pkgc-post__header {
	margin-block-end: var(--brand-space-6);
}

.pkgc-post__title {
	font-size: var(--brand-text-3xl);
	font-weight: var(--brand-weight-bold);
	line-height: var(--brand-leading-tight);
	color: var(--brand-color-ink);
	margin: 0 0 var(--brand-space-3);
}

.pkgc-post-meta {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: var(--brand-space-3);
	font-size: var(--brand-text-sm);
	color: var(--brand-color-muted);
}

.pkgc-post-meta__item {
	display: inline-flex;
	align-items: center;
	gap: var(--brand-space-1);
}

.pkgc-post-meta__cat {
	display: inline-flex;
	align-items: center;
	min-height: 28px;
	padding-inline: var(--brand-space-3);
	border: 1px solid var(--brand-color-border);
	border-radius: var(--brand-radius-full);
	background-color: var(--brand-color-surface);
	color: var(--brand-color-ink);
	text-decoration: none;
	font-size: var(--brand-text-xs);
	transition: border-color var(--brand-transition-fast), color var(--brand-transition-fast);
}

.pkgc-post-meta__cat:hover {
	border-color: var(--brand-color-primary);
	color: var(--brand-color-primary);
}

/* ── Article body ─────────────────────────────────────────────────── */

.pkgc-post__content {
	font-size: var(--brand-text-base);
	line-height: var(--brand-leading-relaxed);
	color: var(--brand-color-ink);
}

.pkgc-post__content > * + * {
	margin-block-start: var(--brand-space-4);
}

.pkgc-post__content h2 {
	font-size: var(--brand-text-xl);
	margin-block-start: var(--brand-space-8);
}

.pkgc-post__content h3 {
	font-size: var(--brand-text-lg);
	margin-block-start: var(--brand-space-6);
}

.pkgc-post__content img {
	border-radius: var(--brand-radius-md);
}

.pkgc-post__content blockquote {
	margin: 0;
	padding-inline-start: var(--brand-space-4);
	border-inline-start: 4px solid var(--brand-color-primary);
	color: var(--brand-color-muted);
	font-style: italic;
}

.pkgc-post__content a {
	color: var(--brand-color-primary);
}

/* ── WhatsApp CTA banner ──────────────────────────────────────────── */

.pkgc-post-cta {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: space-between;
	gap: var(--brand-space-4);
	margin-block-start: var(--brand-space-8);
	padding: var(--brand-space-5);
	border-radius: var(--brand-radius-lg);
	background-color: var(--brand-color-surface-alt);
	border: 1px solid var(--brand-color-border);
}

.pkgc-post-cta__text {
	flex: 1 1 16rem;
}

.pkgc-post-cta__title {
	font-size: var(--brand-text-md);
	font-weight: var(--brand-weight-bold);
	color: var(--brand-color-ink);
	margin: 0 0 var(--brand-space-1);
}

.pkgc-post-cta__desc {
	font-size: var(--brand-text-sm);
	color: var(--brand-color-muted);
	margin: 0;
}

.pkgc-post-cta__action {
	flex: 0 0 auto;
}

/* ── Related products ─────────────────────────────────────────────── */

.pkgc-post-related-products {
	margin-block-start: var(--brand-space-8);
}

.pkgc-post-related-products__title {
	font-size: var(--brand-text-xl);
	font-weight: var(--brand-weight-bold);
	color: var(--brand-color-ink);
	margin: 0 0 var(--brand-space-5);
}

/* ── Related posts ────────────────────────────────────────────────── */

.pkgc-post-related {
	max-width: none;
	margin-block-start: var(--brand-space-12);
	padding-block-start: var(--brand-space-8);
	border-block-start: 1px solid var(--brand-color-border);
}

.pkgc-post-related__title {
	font-size: var(--brand-text-xl);
	font-weight: var(--brand-weight-bold);
	color: var(--brand-color-ink);
	margin: 0 0 var(--brand-space-5);
	text-align: center;
}

/* ── Responsive ───────────────────────────────────────────────────── */

@media (max-width: 35.99rem) {
	.pkgc-post__title {
		font-size: var(--brand-text-2xl);
	}

	.pkgc-post-cta {
		flex-direction: column;
		align-items: stretch;
		text-align: center;
	}
}

@media (prefers-reduced-motion: reduce) {
	.pkgc-post-meta__cat {
		transition: none;
	}
}