:root {
	--eco-blog-bg: #f4f4f8;
	--eco-blog-surface: #ffffff;
	--eco-blog-surface-alt: #f7f7fc;
	--eco-blog-text: #1f2230;
	--eco-blog-muted: #6f7489;
	--eco-blog-border: #e3e6ef;
	--eco-blog-accent: #5f58d8;
	--eco-blog-accent-soft: #ebe9ff;
}

@media (prefers-color-scheme: dark) {
	:root {
		--eco-blog-bg: #090b14;
		--eco-blog-surface: #0b0d17;
		--eco-blog-surface-alt: #121626;
		--eco-blog-text: #e8ebf7;
		--eco-blog-muted: #9ea5bf;
		--eco-blog-border: #21273d;
		--eco-blog-accent: #7b70ff;
		--eco-blog-accent-soft: #28204f;
	}
}

body[data-theme="light"] {
	--eco-blog-bg: #f4f4f8;
	--eco-blog-surface: #ffffff;
	--eco-blog-surface-alt: #f7f7fc;
	--eco-blog-text: #1f2230;
	--eco-blog-muted: #6f7489;
	--eco-blog-border: #e3e6ef;
	--eco-blog-accent: #5f58d8;
	--eco-blog-accent-soft: #ebe9ff;
}

body.theme-dark,
body[data-theme="dark"] {
	--eco-blog-bg: #090b14;
	--eco-blog-surface: #0b0d17;
	--eco-blog-surface-alt: #121626;
	--eco-blog-text: #e8ebf7;
	--eco-blog-muted: #9ea5bf;
	--eco-blog-border: #21273d;
	--eco-blog-accent: #7b70ff;
	--eco-blog-accent-soft: #28204f;
}

.eco-blog-archive {
	background: var(--eco-blog-bg);
	color: var(--eco-blog-text);
	min-height: calc(100vh - 60px);
}

.eco-blog-archive .eco-container {
	width: min(1120px, calc(100% - 2rem));
	margin-inline: auto;
}

.eco-blog-archive__hero {
	padding: 2.3rem 0 1.8rem;
	border-top: 1px solid var(--eco-blog-border);
	border-bottom: 1px solid var(--eco-blog-border);
	background: color-mix(in srgb, var(--eco-blog-bg) 78%, var(--eco-blog-surface));
}

.eco-blog-archive__eyebrow {
	margin: 0;
	font-size: 0.92rem;
	font-weight: 700;
	letter-spacing: 0.11em;
	text-transform: uppercase;
	color: var(--eco-blog-accent);
}

.eco-blog-archive__title {
	margin: 0.7rem 0 0;
	font-size: clamp(2rem, 4vw, 3.3rem);
	line-height: 1.12;
	font-weight: 700;
	color: var(--eco-blog-text);
}

.eco-blog-archive__description {
	margin: 0.7rem 0 0;
	max-width: 760px;
	font-size: clamp(1.1rem, 2vw, 1.45rem);
	line-height: 1.44;
	color: var(--eco-blog-muted);
}

.eco-blog-filters {
	display: flex;
	flex-wrap: wrap;
	gap: 0.6rem;
	margin-top: 1.35rem;
}

.eco-blog-filter-chip {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	padding: 0.42rem 0.92rem;
	border-radius: 0.72rem;
	border: 1px solid var(--eco-blog-border);
	background: color-mix(in srgb, var(--eco-blog-surface) 85%, var(--eco-blog-bg));
	color: var(--eco-blog-muted);
	font-size: 0.95rem;
	font-weight: 600;
	text-decoration: none;
	transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.eco-blog-filter-chip:hover,
.eco-blog-filter-chip:focus-visible {
	border-color: color-mix(in srgb, var(--eco-blog-accent) 40%, var(--eco-blog-border));
	color: var(--eco-blog-text);
}

.eco-blog-filter-chip.is-active {
	background: var(--eco-blog-accent-soft);
	border-color: color-mix(in srgb, var(--eco-blog-accent) 40%, transparent);
	color: var(--eco-blog-accent);
}

.eco-blog-archive__posts {
	border-bottom: 1px solid var(--eco-blog-border);
	background: var(--eco-blog-surface);
}

.eco-blog-grid {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	border-top: 1px solid var(--eco-blog-border);
	border-left: 1px solid var(--eco-blog-border);
	max-width: 1120px;
	margin-inline: auto;
}

.eco-blog-card {
	margin: 0;
	border-right: 1px solid var(--eco-blog-border);
	border-bottom: 1px solid var(--eco-blog-border);
	background: var(--eco-blog-surface);
}

.eco-blog-card:nth-child(3n) {
	background: color-mix(in srgb, var(--eco-blog-surface-alt) 85%, var(--eco-blog-surface));
}

.eco-blog-card__inner {
	display: flex;
	flex-direction: column;
	gap: 0.85rem;
	padding: 1.35rem 1.3rem 1.15rem;
	min-height: 228px;
}

.eco-blog-card__category {
	margin: 0;
	font-size: 0.92rem;
	font-weight: 700;
	letter-spacing: 0.11em;
	text-transform: uppercase;
	color: var(--eco-blog-accent);
}

.eco-blog-card__title {
	margin: 0;
	font-size: clamp(1rem, 2.15vw, 1.5rem);
	line-height: 1.23;
	font-weight: 700;
}

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

.eco-blog-card__title a:hover,
.eco-blog-card__title a:focus-visible {
	color: var(--eco-blog-accent);
}

.eco-blog-card__excerpt {
	margin: 0;
	font-size: clamp(1.04rem, 1.62vw, 1.22rem);
	line-height: 1.46;
	color: var(--eco-blog-muted);
}

.eco-blog-card__meta {
	display: inline-flex;
	align-items: center;
	gap: 0.42rem;
	margin: auto 0 0;
	font-size: 0.97rem;
	font-weight: 600;
	color: var(--eco-blog-muted);
}

.eco-blog-pagination {
	display: flex;
	justify-content: center;
	padding: 1.2rem 1rem;
	background: var(--eco-blog-surface);
}

.eco-blog-load-more {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	padding: 0.72rem 1rem;
	font-size: 1rem;
	font-weight: 600;
	text-decoration: none;
	color: var(--eco-blog-accent);
	border-radius: 0.62rem;
	border: 1px solid transparent;
}

.eco-blog-load-more:hover,
.eco-blog-load-more:focus-visible {
	border-color: color-mix(in srgb, var(--eco-blog-accent) 36%, transparent);
	background: color-mix(in srgb, var(--eco-blog-accent) 8%, transparent);
	color: var(--eco-blog-accent);
}

.eco-blog-load-more.is-loading,
.eco-blog-load-more[aria-disabled="true"] {
	opacity: 0.72;
	pointer-events: none;
}

.eco-blog-empty-state {
	margin: 0;
	padding: 1.5rem 0;
	font-size: 1.05rem;
	color: var(--eco-blog-muted);
}

@media (max-width: 980px) {
	.eco-blog-grid {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}

	.eco-blog-card:nth-child(3n) {
		background: var(--eco-blog-surface);
	}

	.eco-blog-card:nth-child(even) {
		background: color-mix(in srgb, var(--eco-blog-surface-alt) 85%, var(--eco-blog-surface));
	}

	.eco-blog-card__inner {
		min-height: 210px;
	}
}

@media (max-width: 680px) {
	.eco-blog-archive .eco-container {
		width: calc(100% - 1rem);
	}

	.eco-blog-archive__hero {
		padding: 1.8rem 0 1.4rem;
	}

	.eco-blog-grid {
		grid-template-columns: 1fr;
	}

	.eco-blog-card,
	.eco-blog-card:nth-child(even),
	.eco-blog-card:nth-child(3n) {
		background: var(--eco-blog-surface);
	}

	.eco-blog-card__inner {
		padding: 1.2rem 1rem 1.05rem;
		min-height: auto;
	}

	.eco-blog-card__title {
		font-size: clamp(1.32rem, 8vw, 1.95rem);
	}

	.eco-blog-card__excerpt {
		font-size: 1.07rem;
	}
}