/**
 * Blog archive + single post styles
 * Extends main.css design tokens. Mobile-first.
 */

/* ==========================================================================
   Page header
   ========================================================================== */

.blog-archive__header {
	padding: var(--space-12) 0 var(--space-10);
	background: linear-gradient(160deg, #064e3b 0%, #059669 55%, #10b981 100%);
	position: relative;
	overflow: hidden;
}

/* Subtle decorative texture */
.blog-archive__header::before {
	content: "";
	position: absolute;
	inset: 0;
	background-image:
		radial-gradient(circle at 20% 50%, rgba(255,255,255,0.06) 0%, transparent 50%),
		radial-gradient(circle at 80% 20%, rgba(255,255,255,0.04) 0%, transparent 40%);
	pointer-events: none;
}

.blog-archive__header-inner {
	position: relative;
	text-align: center;
	max-width: 560px;
	margin: 0 auto;
}

.blog-archive__breadcrumb {
	margin-bottom: var(--space-4);
}

.blog-archive__breadcrumb-link {
	display: inline-flex;
	align-items: center;
	gap: var(--space-1);
	font-size: var(--text-sm);
	font-weight: 600;
	color: rgba(255, 255, 255, 0.75);
	text-decoration: none;
	transition: color 0.15s;
}

.blog-archive__breadcrumb-link:hover {
	color: var(--color-white);
	text-decoration: none;
}

.blog-archive__eyebrow {
	display: inline-block;
	font-family: var(--font-body);
	font-size: var(--text-sm);
	font-weight: 600;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	color: rgba(255, 255, 255, 0.75);
	margin-bottom: var(--space-3);
}

.blog-archive__title {
	font-family: var(--font-heading);
	font-size: clamp(2.25rem, 6vw, 3.5rem);
	font-weight: 700;
	color: #ffffff;
	margin: 0 0 var(--space-4);
	letter-spacing: -0.02em;
	line-height: 1.1;
}

.blog-archive__subtitle {
	font-size: var(--text-lg);
	color: rgba(255, 255, 255, 0.85);
	margin: 0;
	line-height: var(--leading-relaxed);
}

/* ==========================================================================
   Featured post
   ========================================================================== */

.blog-featured {
	display: grid;
	grid-template-columns: 1fr;
	gap: 0;
	margin: var(--space-10) 0 var(--space-10);
	background: var(--color-white);
	border-radius: var(--radius-lg);
	overflow: hidden;
	box-shadow: var(--shadow-lg);
	border: 1px solid var(--color-border);
}

@media (min-width: 768px) {
	.blog-featured {
		grid-template-columns: 1fr 1fr;
		min-height: 380px;
	}
}

@media (min-width: 1024px) {
	.blog-featured {
		grid-template-columns: 3fr 2fr;
		min-height: 420px;
	}
}

.blog-featured__image-wrap {
	display: block;
	overflow: hidden;
	aspect-ratio: 16 / 9;
	background: var(--color-bg-subtle);
}

@media (min-width: 768px) {
	.blog-featured__image-wrap {
		aspect-ratio: unset;
	}
}

.blog-featured__image {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform 0.5s ease;
}

.blog-featured:hover .blog-featured__image {
	transform: scale(1.03);
}

.blog-featured__body {
	display: flex;
	flex-direction: column;
	justify-content: center;
	padding: var(--space-8);
	gap: var(--space-4);
}

@media (min-width: 1024px) {
	.blog-featured__body {
		padding: var(--space-10) var(--space-10);
	}
}

.blog-featured__meta {
	display: flex;
	align-items: center;
	gap: var(--space-3);
	flex-wrap: wrap;
}

.blog-featured__date {
	font-size: var(--text-sm);
	color: var(--color-text-muted);
}

.blog-featured__title {
	font-family: var(--font-heading);
	font-size: clamp(1.375rem, 3vw, 1.875rem);
	font-weight: 700;
	line-height: var(--leading-tight);
	margin: 0;
	letter-spacing: -0.01em;
}

.blog-featured__title a {
	color: var(--color-text);
	text-decoration: none;
	transition: color 0.2s;
}

.blog-featured__title a:hover {
	color: var(--color-primary);
	text-decoration: none;
}

.blog-featured__excerpt {
	font-size: var(--text-base);
	color: var(--color-text-muted);
	line-height: var(--leading-relaxed);
	margin: 0;
	display: -webkit-box;
	-webkit-line-clamp: 3;
	-webkit-box-orient: vertical;
	overflow: hidden;
}

.blog-featured__read-more {
	display: inline-flex;
	align-items: center;
	gap: var(--space-2);
	font-size: var(--text-sm);
	font-weight: 600;
	color: var(--color-primary);
	text-decoration: none;
	align-self: flex-start;
	padding: var(--space-2) var(--space-4);
	border: 1.5px solid var(--color-primary);
	border-radius: var(--radius-full);
	transition: background 0.2s, color 0.2s;
}

.blog-featured__read-more:hover {
	background: var(--color-primary);
	color: var(--color-white);
	text-decoration: none;
}

.blog-featured__read-more svg {
	transition: transform 0.2s;
}

.blog-featured__read-more:hover svg {
	transform: translateX(3px);
}

/* ==========================================================================
   Post grid
   ========================================================================== */

.blog-grid {
	display: grid;
	grid-template-columns: 1fr;
	gap: var(--space-6);
	margin-bottom: var(--space-12);
}

@media (min-width: 640px) {
	.blog-grid {
		grid-template-columns: repeat(2, 1fr);
	}
}

@media (min-width: 1024px) {
	.blog-grid {
		grid-template-columns: repeat(3, 1fr);
		gap: var(--space-8);
	}
}

/* ==========================================================================
   Blog card
   ========================================================================== */

.blog-card {
	background: var(--color-white);
	border-radius: var(--radius-lg);
	overflow: hidden;
	border: 1px solid var(--color-border);
	box-shadow: var(--shadow-sm);
	display: flex;
	flex-direction: column;
	transition: box-shadow 0.2s, transform 0.2s;
}

.blog-card:hover {
	box-shadow: var(--shadow-lg);
	transform: translateY(-2px);
}

.blog-card__image-wrap {
	display: block;
	aspect-ratio: 16 / 9;
	overflow: hidden;
	background: var(--color-bg-subtle);
}

.blog-card__image-wrap--placeholder {
	background: linear-gradient(145deg, #e8f5e9 0%, var(--color-primary-light) 100%);
}

.blog-card__image {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform 0.4s ease;
}

.blog-card:hover .blog-card__image {
	transform: scale(1.05);
}

.blog-card__body {
	display: flex;
	flex-direction: column;
	gap: var(--space-2);
	padding: var(--space-5);
	flex: 1;
}

.blog-card__meta {
	display: flex;
	align-items: center;
	gap: var(--space-2);
	flex-wrap: wrap;
}

.blog-card__category {
	display: inline-block;
	font-size: 0.7rem;
	font-weight: 700;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: var(--color-primary);
	background: var(--color-primary-light);
	padding: 2px var(--space-2);
	border-radius: var(--radius-full);
	text-decoration: none;
	transition: background 0.2s, color 0.2s;
}

.blog-card__category:hover {
	background: var(--color-primary);
	color: var(--color-white);
	text-decoration: none;
}

.blog-card__date {
	font-size: var(--text-sm);
	color: var(--color-text-muted);
}

.blog-card__title {
	font-family: var(--font-heading);
	font-size: var(--text-lg);
	font-weight: 600;
	line-height: var(--leading-tight);
	margin: 0;
}

.blog-card__title a {
	color: var(--color-text);
	text-decoration: none;
	transition: color 0.2s;
}

.blog-card__title a:hover {
	color: var(--color-primary);
	text-decoration: none;
}

.blog-card__excerpt {
	font-size: var(--text-sm);
	color: var(--color-text-muted);
	line-height: var(--leading-relaxed);
	margin: 0;
	display: -webkit-box;
	-webkit-line-clamp: 3;
	-webkit-box-orient: vertical;
	overflow: hidden;
	flex: 1;
}

/* ==========================================================================
   Empty state
   ========================================================================== */

.blog-archive__empty {
	padding: var(--space-12) var(--space-6);
	text-align: center;
	color: var(--color-text-muted);
	font-size: var(--text-lg);
	background: var(--color-bg-subtle);
	border-radius: var(--radius-lg);
	margin: var(--space-10) 0;
}

/* ==========================================================================
   Pagination
   ========================================================================== */

.blog-pagination {
	margin: var(--space-4) 0 var(--space-12);
	display: flex;
	justify-content: center;
}

.blog-pagination .page-numbers {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: center;
	gap: var(--space-2);
	margin: 0;
	padding: 0;
	list-style: none;
}

.blog-pagination .page-numbers li {
	display: inline-flex;
}

.blog-pagination .page-numbers a,
.blog-pagination .page-numbers span {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-width: 2.5rem;
	height: 2.5rem;
	padding: 0 var(--space-3);
	font-size: var(--text-sm);
	font-weight: 500;
	border-radius: var(--radius-md);
	text-decoration: none;
	transition: background 0.2s, border-color 0.2s, color 0.2s;
}

.blog-pagination .page-numbers a {
	color: var(--color-text);
	border: 1px solid var(--color-border);
	background: var(--color-white);
}

.blog-pagination .page-numbers a:hover {
	background: var(--color-primary-light);
	border-color: var(--color-primary);
	color: var(--color-primary);
}

.blog-pagination .page-numbers .current {
	background: var(--color-primary);
	color: var(--color-white);
	border: 1px solid var(--color-primary);
}

.blog-pagination .page-numbers .dots {
	border: none;
	background: transparent;
	color: var(--color-text-muted);
}

/* ==========================================================================
   Single post — Hero
   ========================================================================== */

.blog-post__hero {
	position: relative;
	padding: var(--space-10) 0 var(--space-12);
}

.blog-post__hero--image {
	min-height: 300px;
	display: flex;
	align-items: flex-end;
}

@media (min-width: 768px) {
	.blog-post__hero--image {
		min-height: 340px;
	}
}

.blog-post__hero--plain {
	background: linear-gradient(160deg, #064e3b 0%, #059669 55%, #10b981 100%);
}

.blog-post__hero-bg {
	position: absolute;
	inset: 0;
	overflow: hidden;
}

.blog-post__hero-img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.blog-post__hero-overlay {
	position: absolute;
	inset: 0;
	background: linear-gradient(
		to top,
		rgba(0, 0, 0, 0.75) 0%,
		rgba(0, 0, 0, 0.35) 50%,
		rgba(0, 0, 0, 0.1) 100%
	);
}

.blog-post__hero-content {
	position: relative;
	z-index: 1;
	max-width: 760px;
	padding: var(--space-8) 0 var(--space-4);
	display: flex;
	flex-direction: column;
	gap: var(--space-3);
}

.blog-post__back {
	display: inline-flex;
	align-items: center;
	gap: var(--space-2);
	font-size: var(--text-sm);
	font-weight: 600;
	color: rgba(255, 255, 255, 0.8);
	text-decoration: none;
	transition: color 0.2s;
	align-self: flex-start;
}

.blog-post__back:hover {
	color: var(--color-white);
	text-decoration: none;
}

.blog-post__hero-cat {
	align-self: flex-start;
	background: rgba(255, 255, 255, 0.2);
	color: var(--color-white);
	border: 1px solid rgba(255, 255, 255, 0.4);
	backdrop-filter: blur(4px);
}

.blog-post__hero-cat:hover {
	background: rgba(255, 255, 255, 0.35);
	color: var(--color-white);
}

.blog-post__title {
	font-family: var(--font-heading);
	font-size: clamp(1.75rem, 5vw, 3rem);
	font-weight: 700;
	color: var(--color-white);
	margin: 0;
	line-height: 1.15;
	letter-spacing: -0.02em;
	text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

/* Plain hero (no image) title */
.blog-post__hero--plain .blog-post__title {
	text-shadow: none;
}

.blog-post__meta {
	display: flex;
	align-items: center;
	flex-wrap: wrap;
	gap: var(--space-2);
	font-size: var(--text-sm);
	color: rgba(255, 255, 255, 0.8);
}

.blog-post__meta-sep {
	opacity: 0.5;
}

/* ==========================================================================
   Single post — Body layout
   ========================================================================== */

.blog-post__wrap {
	padding: var(--space-10) 0 var(--space-12);
}

.blog-post__layout {
	display: grid;
	grid-template-columns: 1fr;
	gap: var(--space-10);
}

@media (min-width: 1024px) {
	.blog-post__layout {
		grid-template-columns: 1fr 280px;
		gap: var(--space-12);
		align-items: start;
	}
}

/* ==========================================================================
   Single post — Table of contents
   ========================================================================== */

.blog-post__toc {
	background: var(--color-bg-subtle);
	border: 1px solid var(--color-border);
	border-left: 3px solid var(--color-primary);
	border-radius: var(--radius-md);
	padding: var(--space-5);
	margin-bottom: var(--space-8);
}

.blog-post__toc-title {
	font-family: var(--font-heading);
	font-size: var(--text-sm);
	font-weight: 700;
	letter-spacing: 0.06em;
	text-transform: uppercase;
	color: var(--color-text-muted);
	margin: 0 0 var(--space-3);
}

.blog-post__toc-list {
	margin: 0;
	padding-left: var(--space-5);
	display: flex;
	flex-direction: column;
	gap: var(--space-2);
}

.blog-post__toc-list a {
	font-size: var(--text-sm);
	color: var(--color-text);
	text-decoration: none;
	transition: color 0.2s;
}

.blog-post__toc-list a:hover {
	color: var(--color-primary);
}

/* ==========================================================================
   Single post — Article content typography
   ========================================================================== */

.blog-post__content {
	font-size: var(--text-lg);
	line-height: var(--leading-relaxed);
	color: var(--color-text);
	max-width: none;
}

.blog-post__content > * + * {
	margin-top: 1.4em;
}

.blog-post__content h2 {
	font-family: var(--font-heading);
	font-size: clamp(1.25rem, 3vw, 1.625rem);
	font-weight: 700;
	margin-top: 2.2em;
	margin-bottom: 0.6em;
	line-height: 1.2;
	letter-spacing: -0.01em;
	color: var(--color-text);
}

.blog-post__content h3 {
	font-family: var(--font-heading);
	font-size: 1.2rem;
	font-weight: 700;
	margin-top: 1.8em;
	margin-bottom: 0.5em;
	color: var(--color-text);
}

.blog-post__content h4 {
	font-family: var(--font-heading);
	font-size: 1rem;
	font-weight: 700;
	margin-top: 1.5em;
	margin-bottom: 0.4em;
	color: var(--color-text);
}

.blog-post__content p {
	margin: 0 0 1.4em;
}

.blog-post__content p:last-child {
	margin-bottom: 0;
}

.blog-post__content a {
	color: var(--color-primary);
	text-decoration: underline;
	text-decoration-color: rgba(5, 150, 105, 0.4);
	text-underline-offset: 2px;
	transition: text-decoration-color 0.2s;
}

.blog-post__content a:hover {
	text-decoration-color: var(--color-primary);
}

.blog-post__content ul,
.blog-post__content ol {
	padding-left: 1.5em;
	margin: 0 0 1.4em;
}

.blog-post__content li {
	margin-bottom: 0.4em;
}

.blog-post__content blockquote {
	margin: 2em 0;
	padding: var(--space-5) var(--space-6);
	border-left: 4px solid var(--color-primary);
	background: var(--color-primary-light);
	border-radius: 0 var(--radius-md) var(--radius-md) 0;
	font-size: var(--text-lg);
	font-style: italic;
	color: var(--color-text);
}

.blog-post__content blockquote p {
	margin: 0;
}

.blog-post__content img {
	border-radius: var(--radius-md);
	width: 100%;
	height: auto;
}

.blog-post__content figure {
	margin: 2em 0;
}

.blog-post__content figcaption {
	font-size: var(--text-sm);
	color: var(--color-text-muted);
	text-align: center;
	margin-top: var(--space-2);
}

.blog-post__content hr {
	border: none;
	border-top: 1px solid var(--color-border);
	margin: 2.5em 0;
}

.blog-post__content pre,
.blog-post__content code {
	font-family: ui-monospace, "Cascadia Code", monospace;
	font-size: 0.875em;
	background: var(--color-bg-subtle);
	border-radius: var(--radius-sm);
}

.blog-post__content code {
	padding: 1px 5px;
}

.blog-post__content pre {
	padding: var(--space-4);
	overflow-x: auto;
	border: 1px solid var(--color-border);
}

.blog-post__content pre code {
	background: none;
	padding: 0;
}

/* ==========================================================================
   Single post — Tags
   ========================================================================== */

.blog-post__tags {
	display: flex;
	flex-wrap: wrap;
	gap: var(--space-2);
	margin-top: var(--space-10);
	padding-top: var(--space-6);
	border-top: 1px solid var(--color-border);
}

.blog-post__tag {
	display: inline-block;
	font-size: var(--text-sm);
	font-weight: 500;
	color: var(--color-text-muted);
	border: 1px solid var(--color-border);
	border-radius: var(--radius-full);
	padding: var(--space-1) var(--space-3);
	text-decoration: none;
	transition: border-color 0.2s, color 0.2s;
}

.blog-post__tag:hover {
	border-color: var(--color-primary);
	color: var(--color-primary);
	text-decoration: none;
}

/* ==========================================================================
   Single post — Prev / next navigation
   ========================================================================== */

.blog-post__nav {
	display: grid;
	grid-template-columns: 1fr;
	gap: var(--space-3);
	margin-top: var(--space-8);
	padding-top: var(--space-6);
	border-top: 1px solid var(--color-border);
}

@media (min-width: 640px) {
	.blog-post__nav {
		grid-template-columns: 1fr 1fr;
	}
}

.blog-post__nav-item {
	display: flex;
	flex-direction: column;
	gap: var(--space-1);
	padding: var(--space-4);
	background: var(--color-bg-subtle);
	border: 1px solid var(--color-border);
	border-radius: var(--radius-md);
	text-decoration: none;
	transition: border-color 0.2s, background 0.2s;
}

.blog-post__nav-item:hover {
	border-color: var(--color-primary);
	background: var(--color-primary-light);
	text-decoration: none;
}

.blog-post__nav-item--next {
	text-align: right;
	margin-left: auto;
}

@media (min-width: 640px) {
	.blog-post__nav-item--next {
		margin-left: 0;
	}
}

.blog-post__nav-label {
	display: inline-flex;
	align-items: center;
	gap: var(--space-1);
	font-size: var(--text-sm);
	font-weight: 600;
	color: var(--color-primary);
}

.blog-post__nav-title {
	font-size: var(--text-sm);
	color: var(--color-text);
	font-weight: 500;
	line-height: var(--leading-tight);
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	overflow: hidden;
}

/* ==========================================================================
   Single post — Sidebar
   ========================================================================== */

.blog-post__sidebar {
	display: flex;
	flex-direction: column;
	gap: var(--space-5);
	order: -1;
	/* sidebar-widget elementen passen direct in deze flex-container */
}

@media (min-width: 1024px) {
	.blog-post__sidebar {
		order: 0;
		position: sticky;
		top: calc(var(--header-height) + var(--space-6));
		align-self: start;
	}
}

.blog-post__author-card {
	display: flex;
	align-items: flex-start;
	gap: var(--space-3);
	padding: var(--space-5);
	background: var(--color-white);
	border: 1px solid var(--color-border);
	border-radius: var(--radius-lg);
	box-shadow: var(--shadow-sm);
}

.blog-post__author-avatar {
	width: 56px;
	height: 56px;
	border-radius: 50%;
	flex-shrink: 0;
	object-fit: cover;
}

.blog-post__author-info {
	flex: 1;
	min-width: 0;
}

.blog-post__author-name {
	font-family: var(--font-heading);
	font-size: var(--text-base);
	font-weight: 700;
	margin: 0 0 var(--space-1);
}

.blog-post__author-bio {
	font-size: var(--text-sm);
	color: var(--color-text-muted);
	margin: 0;
	line-height: var(--leading-relaxed);
}

.blog-post__cta {
	padding: var(--space-6);
	background: linear-gradient(140deg, #064e3b 0%, #059669 100%);
	border-radius: var(--radius-lg);
	text-align: center;
}

.blog-post__cta-text {
	font-size: var(--text-base);
	font-weight: 600;
	color: rgba(255, 255, 255, 0.9);
	margin: 0 0 var(--space-4);
	line-height: var(--leading-tight);
}

.blog-post__cta-btn {
	display: inline-block;
	padding: var(--space-2) var(--space-5);
	font-size: var(--text-sm);
	font-weight: 700;
	color: var(--color-primary);
	background: var(--color-white);
	border-radius: var(--radius-full);
	text-decoration: none;
	transition: background 0.2s, color 0.2s;
}

.blog-post__cta-btn:hover {
	background: var(--color-primary-light);
	text-decoration: none;
}

.blog-post__sidebar-section {
	padding: var(--space-5);
	background: var(--color-white);
	border: 1px solid var(--color-border);
	border-radius: var(--radius-lg);
	box-shadow: var(--shadow-sm);
}

.blog-post__sidebar-title {
	font-size: var(--text-sm);
	font-weight: 700;
	letter-spacing: 0.06em;
	text-transform: uppercase;
	color: var(--color-text-muted);
	margin: 0 0 var(--space-3);
}

.blog-post__sidebar-cats {
	margin: 0;
	padding: 0;
	list-style: none;
	display: flex;
	flex-direction: column;
	gap: var(--space-2);
}

.blog-post__sidebar-cats a {
	font-size: var(--text-sm);
	font-weight: 500;
	color: var(--color-text);
	text-decoration: none;
	transition: color 0.2s;
}

.blog-post__sidebar-cats a:hover {
	color: var(--color-primary);
}

/* ==========================================================================
   Related posts section
   ========================================================================== */

.blog-related {
	padding: var(--space-10) 0 var(--space-12);
	background: var(--color-bg-subtle);
	border-top: 1px solid var(--color-border);
}

.blog-related__title {
	font-family: var(--font-heading);
	font-size: var(--text-2xl);
	font-weight: 700;
	margin: 0 0 var(--space-8);
}

.blog-grid--related {
	margin-bottom: 0;
}