/* ==========================================================================
   Insights grid, post cards, archive header + filters + pagination
   ========================================================================== */

.insights__grid {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: clamp(2.5rem, 4vw, 3.5rem) clamp(1.25rem, 2.4vw, 2.25rem);
}

.post-card {
	position: relative;
	display: flex;
	flex-direction: column;
}

.post-card__media {
	aspect-ratio: 16 / 11;
	background: var(--ace-navy);
}

.post-card__media img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.post-card__body {
	display: flex;
	flex-direction: column;
	flex: 1;
	gap: var(--space-3);
	padding-top: var(--space-4);
}

.post-card__meta {
	gap: var(--space-3);
}

.post-card__date {
	color: var(--text-secondary);
	opacity: 0.75;
}

.post-card__date::before {
	content: "·";
	margin-right: var(--space-3);
}

.post-card__title {
	font-size: clamp(1.45rem, 1.2rem + 0.8vw, 1.9rem);
	font-weight: 350;
	line-height: 1.15;
	letter-spacing: -0.015em;
}

.post-card__title a {
	background: linear-gradient(currentColor, currentColor) no-repeat 0 100% / 0 1px;
	transition: background-size var(--dur-base) var(--ease-premium);
}

.post-card:hover .post-card__title a {
	background-size: 100% 1px;
}

.post-card__excerpt {
	font-size: var(--fs-small);
	color: var(--text-secondary);
	display: -webkit-box;
	-webkit-line-clamp: 4;
	-webkit-box-orient: vertical;
	overflow: hidden;
}

.post-card__more {
	align-self: flex-start;
	margin-top: auto;
}

/* Archive header --------------------------------------------------------- */
.archive-head {
	padding-top: clamp(4rem, 8vw, 7rem);
	padding-bottom: clamp(2.5rem, 5vw, 4rem);
	border-bottom: var(--hairline);
}

.archive-head__title {
	margin-top: var(--space-3);
	font-size: var(--fs-h1);
	font-weight: 300;
	max-width: 16ch;
}

.archive-head__text {
	margin-top: var(--space-4);
}

.filters {
	display: flex;
	flex-wrap: wrap;
	gap: var(--space-2);
	margin-top: var(--space-6);
}

.filters a {
	display: inline-flex;
	align-items: center;
	min-height: 40px;
	padding: 0.4rem 1rem;
	border: 1px solid var(--border-strong);
	font-size: var(--fs-xs);
	letter-spacing: 0.04em;
	transition: background-color var(--dur-fast), color var(--dur-fast), border-color var(--dur-fast);
}

.filters a:hover,
.filters a[aria-current="page"] {
	background: var(--ace-navy);
	border-color: var(--ace-navy);
	color: var(--ace-ivory);
}

/* Pagination ------------------------------------------------------------- */
.pagination {
	margin-top: clamp(3rem, 6vw, 5rem);
	padding-top: var(--space-5);
	border-top: var(--hairline);
}

.pagination .nav-links {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: var(--space-2);
}

.pagination .page-numbers {
	display: inline-grid;
	place-items: center;
	min-width: 44px;
	height: 44px;
	padding-inline: 0.75rem;
	border: 1px solid transparent;
	font-size: var(--fs-small);
}

.pagination a.page-numbers:hover {
	border-color: var(--border-strong);
}

.pagination .page-numbers.current {
	background: var(--ace-navy);
	color: var(--ace-ivory);
}

.pagination .next,
.pagination .prev {
	gap: 0.5rem;
	display: inline-flex;
}

.empty-state {
	padding-block: var(--space-8);
	text-align: center;
	color: var(--text-secondary);
}