/**
 * Post Grid section styles.
 */

.post-grid {
	--post-grid-pad-block: 3.75rem; /* 60px */
	--post-grid-pad-block-end: 2.5rem;
	--post-grid-gap: 1.75rem;
	--post-grid-headline-size: var(--type-h2-size);
	--post-grid-deck-size: clamp(1rem, 1.5vw, 1.1875rem); /* 16–19 */
	--post-grid-card-radius: 0.75rem; /* 12px */
	--post-grid-media-height: 14rem;
	--post-grid-body-pad-block-start: 3rem; /* 48px */
	--post-grid-body-pad-block-end: 2rem; /* 32px */
	--post-grid-body-pad-inline: 1.5rem; /* 24px */
	--post-grid-title-size: clamp(1.125rem, 1.6vw, 1.375rem); /* 18–22 */
	--post-grid-label-size: 0.875rem; /* 14px */
	--post-grid-item-gap: 1.1875rem; /* ~19px */
	--post-grid-columns: 4;
	--post-grid-ease: cubic-bezier(0.22, 1, 0.36, 1);

	padding-block: var(--post-grid-pad-block) var(--post-grid-pad-block-end);
	color: var(--color-navy);
	background-color: var(--color-white);
}

.post-grid__inner {
	display: flex;
	flex-direction: column;
	gap: var(--post-grid-gap);
	width: 100%;
	max-width: var(--container-outer-max);
	margin-inline: auto;
	padding-inline: var(--container-pad-inline);
}

.post-grid__visually-hidden {
	position: absolute;
	width: 1px;
	height: 1px;
	padding: 0;
	margin: -1px;
	overflow: hidden;
	clip: rect(0, 0, 0, 0);
	white-space: nowrap;
	border: 0;
}

.post-grid__header {
	display: flex;
	flex-wrap: wrap;
	align-items: flex-start;
	justify-content: space-between;
	gap: 1.5rem;
	width: 100%;
	padding-bottom: 15px; /* match gap below border */
	border-bottom: 1px solid var(--color-light-outline);
}

.post-grid__intro {
	display: flex;
	flex-direction: column;
	gap: 1.5rem;
	flex: 1 1 20rem;
	max-width: 48.875rem; /* 782px */
}

.post-grid__headline {
	margin: 0;
	font-family: var(--font-family-display);
	font-size: var(--post-grid-headline-size);
	font-weight: 400;
	line-height: 1.1;
	letter-spacing: -0.01em;
	color: var(--color-navy);
}

.post-grid__description {
	margin: 0;
	font-family: var(--font-family-sans);
	font-size: var(--post-grid-deck-size);
	font-weight: 700;
	line-height: 1.4;
	color: var(--color-navy);
}

.post-grid__cta {
	--btn-navy-font-size: 1rem;
	--btn-navy-font-weight: 400;
	--btn-navy-letter-spacing: 0.02em;
	--btn-navy-line-height: 1.2375;
	flex-shrink: 0;
	align-self: flex-start;
	width: 100%;
	justify-content: center;
}

.post-grid__cta-label {
	white-space: nowrap;
}

.post-grid__grid {
	display: grid;
	grid-template-columns: minmax(0, 1fr);
	gap: var(--post-grid-item-gap);
	align-items: stretch;
}

.post-grid__item {
	min-width: 0;
}

.post-grid__card {
	display: flex;
	flex-direction: column;
	height: 100%;
	color: inherit;
	text-decoration: none;
	border-radius: var(--post-grid-card-radius);
	overflow: hidden;
	background-color: var(--color-deck);
	transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.post-grid__card:hover,
.post-grid__card:focus-visible {
	transform: translateY(-0.25rem);
	box-shadow: 0 0.75rem 1.5rem rgba(0, 50, 70, 0.12);
}

.post-grid__card:focus-visible {
	outline: 2px solid var(--color-navy);
	outline-offset: 3px;
}

.post-grid__media {
	position: relative;
	width: 100%;
	height: var(--post-grid-media-height);
	overflow: hidden;
	border-radius: var(--post-grid-card-radius) var(--post-grid-card-radius) 0 0;
	background-color: #b8b8b8;
	flex-shrink: 0;
}

.post-grid__image {
	display: block;
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.post-grid__body {
	display: flex;
	flex-direction: column;
	flex: 1 1 auto;
	gap: 2rem;
	padding: var(--post-grid-body-pad-block-start) var(--post-grid-body-pad-inline) var(--post-grid-body-pad-block-end);
	background-color: var(--color-deck);
	border-radius: 0 0 var(--post-grid-card-radius) var(--post-grid-card-radius);
}

.post-grid__copy {
	display: flex;
	flex-direction: column;
	gap: 2rem;
	flex: 1 1 auto;
	padding-bottom: 3rem;
	border-bottom: 1px solid var(--color-muted);
}

.post-grid__heading-group {
	display: flex;
	flex-direction: column;
	gap: 0.75rem;
}

.post-grid__label {
	margin: 0;
	font-family: var(--font-family-sans);
	font-size: var(--post-grid-label-size);
	font-weight: 400;
	line-height: 1.125;
	letter-spacing: 0.03em;
	color: var(--color-muted);
}

.post-grid__title {
	margin: 0;
	font-family: var(--font-family-display);
	font-size: var(--post-grid-title-size);
	font-weight: 400;
	line-height: 1.1;
	letter-spacing: -0.01em;
	color: var(--color-navy);
}

.post-grid__excerpt {
	margin: 0;
	font-family: var(--font-family-sans);
	font-size: 1rem;
	font-weight: 400;
	line-height: 1.5;
	color: var(--color-navy);
	display: -webkit-box;
	-webkit-line-clamp: 3;
	-webkit-box-orient: vertical;
	overflow: hidden;
}

.post-grid__meta {
	display: flex;
	align-items: center;
	gap: 0.875rem;
}

.post-grid__meta-icon {
	display: block;
	flex-shrink: 0;
	width: 0.9375rem;
	height: auto;
}

.post-grid__date {
	font-family: var(--font-family-sans);
	font-size: 1rem;
	font-weight: 400;
	line-height: 1.5;
	color: #363636;
}

/* -------------------------------------------------------------------------
   Posts card layout
   ------------------------------------------------------------------------- */

.post-grid--news {
	--post-grid-pad-block: 0.75rem; /* 60px */
	--post-grid-pad-block-end: 1.5rem;
	--post-grid-gap: 1.25rem;
	--post-grid-media-height: 15.4538rem; /* ~247px */
	--post-grid-body-pad-block-start: 2rem; /* 32px */
	--post-grid-body-pad-block-end: 2rem;
	--post-grid-body-pad-inline: 1.5rem;
	--post-grid-title-size: clamp(1.125rem, 1.6vw, 1.375rem); /* 18–22 */
}

.post-grid--news .post-grid__header {
	align-items: center;
	border-bottom-width: 0.5px;
}

.post-grid--news .post-grid__intro {
	max-width: none;
}

.post-grid--news .post-grid__card {
	transition:
		transform 0.25s ease,
		box-shadow 0.25s ease,
		background-color 0.25s ease;
}

.post-grid--news .post-grid__media {
	flex: 0 0 auto;
	width: 100%;
	height: auto;
	min-height: 0;
	aspect-ratio: 4 / 3; /* Matches ahm-card crop (800×600) */
}

.post-grid--news .post-grid__image {
	position: absolute;
	inset: 0;
	width: 100%;
	height: 100%;
	object-fit: cover;
	object-position: center;
}

.post-grid--news .post-grid__body {
	flex: 1 1 auto;
	min-height: 11.75rem; /* ~188px */
	gap: 0.75rem;
	padding: var(--post-grid-body-pad-block-start) var(--post-grid-body-pad-inline) var(--post-grid-body-pad-block-end);
	transition: background-color 0.25s ease, color 0.25s ease;
}

.post-grid--news .post-grid__copy {
	gap: 1.125rem; /* 18px */
	padding-bottom: 0;
	border-bottom: 0;
	flex: 1 1 auto;
}

.post-grid--news .post-grid__meta-row {
	display: flex;
	align-items: flex-start;
	justify-content: space-between;
	gap: 0.75rem;
	width: 100%;
}

.post-grid--news .post-grid__label {
	flex: 1 1 auto;
	min-width: 0;
}

.post-grid--news .post-grid__date {
	flex: 0 0 auto;
	font-size: 0.75rem; /* 12px */
	font-weight: 500;
	line-height: 1.3125; /* 15.75px */
	text-align: right;
	color: var(--color-navy);
}

.post-grid--news .post-grid__title {
	display: -webkit-box;
	-webkit-line-clamp: 4;
	-webkit-box-orient: vertical;
	overflow: hidden;
}

.post-grid--news .post-grid__read {
	display: inline-flex;
	align-items: center;
	justify-content: flex-end;
	gap: 0.75rem;
	margin-top: auto;
	margin-inline-start: auto;
	opacity: 0;
	transform: translateY(0.25rem);
	pointer-events: none;
	transition: opacity 0.25s ease, transform 0.25s ease;
}

.post-grid--news .post-grid__read-label {
	font-family: var(--font-family-sans);
	font-size: 1rem;
	font-weight: 400;
	line-height: 1.2375;
	letter-spacing: 0.02em;
	color: var(--color-white);
	white-space: nowrap;
}

.post-grid--news .post-grid__read-icon {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	flex-shrink: 0;
	width: 2rem;
	height: 2rem;
	border-radius: 50%;
	background-color: var(--color-white);
}

.post-grid--news .post-grid__read-icon img {
	display: block;
	width: var(--btn-icon-img-size);
	height: var(--btn-icon-img-size);
	object-fit: contain;
}

.post-grid--news .post-grid__card:hover,
.post-grid--news .post-grid__card:focus-visible {
	transform: none;
	box-shadow: none;
}

.post-grid--news .post-grid__card:hover .post-grid__body,
.post-grid--news .post-grid__card:focus-visible .post-grid__body {
	background-color: var(--color-navy);
}

.post-grid--news .post-grid__card:hover .post-grid__label,
.post-grid--news .post-grid__card:focus-visible .post-grid__label {
	color: var(--color-light-outline);
}

.post-grid--news .post-grid__card:hover .post-grid__date,
.post-grid--news .post-grid__card:focus-visible .post-grid__date {
	color: var(--color-deck);
}

.post-grid--news .post-grid__card:hover .post-grid__title,
.post-grid--news .post-grid__card:focus-visible .post-grid__title {
	color: var(--color-white);
}

.post-grid--news .post-grid__card:hover .post-grid__read,
.post-grid--news .post-grid__card:focus-visible .post-grid__read {
	opacity: 1;
	transform: translateY(0);
}

.post-grid--news .post-grid__cta--footer {
	--btn-navy-min-height: 3rem;
	margin-block-start: 0;
}

.post-grid__pagination {
	width: 100%;
}

.post-grid__pages {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: center;
	gap: 0.5rem;
	margin: 0;
	padding: 0;
	list-style: none;
}

.post-grid__page {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-width: 2.5rem;
	min-height: 2.5rem;
	padding: 0.35rem 0.75rem;
	border: 1px solid var(--color-navy);
	border-radius: 30px;
	color: var(--color-navy);
	font-family: var(--font-family-sans);
	font-size: 0.9375rem;
	font-weight: 600;
	line-height: 1;
	text-decoration: none;
	background-color: transparent;
	transition: background-color 0.2s ease, color 0.2s ease;
}

.post-grid__page.is-current,
.post-grid__page:hover,
.post-grid__page:focus-visible {
	background-color: var(--color-navy);
	color: var(--color-white);
}

.post-grid__page:focus-visible {
	outline: 2px solid var(--color-navy);
	outline-offset: 3px;
}

.post-grid__page--dots {
	border: 0;
	min-width: 1.25rem;
	background: transparent;
	color: var(--color-navy);
}

.post-grid__page.is-disabled {
	opacity: 0.4;
	pointer-events: none;
}

/* Prefer reduced motion */
@media (prefers-reduced-motion: reduce) {
	.post-grid__card,
	.post-grid__page,
	.post-grid--news .post-grid__body,
	.post-grid--news .post-grid__read,
	.post-grid--news .post-grid__read-icon img {
		transition: none;
	}
}

@media (prefers-reduced-motion: no-preference) {
	.post-grid__header,
	.post-grid__item,
	.post-grid__pagination,
	.post-grid__cta--footer {
		opacity: 0;
		transition:
			opacity 0.85s var(--post-grid-ease),
			transform 0.85s var(--post-grid-ease);
		will-change: opacity, transform;
	}

	.post-grid__header {
		transform: translateY(-2.25rem);
	}

	.post-grid__item,
	.post-grid__cta--footer {
		transform: translateY(2.5rem);
	}

	.post-grid__item:nth-child(1) {
		transition-delay: 0.08s;
	}

	.post-grid__item:nth-child(2) {
		transition-delay: 0.2s;
	}

	.post-grid__item:nth-child(3) {
		transition-delay: 0.32s;
	}

	.post-grid__item:nth-child(4) {
		transition-delay: 0.44s;
	}

	.post-grid__item:nth-child(5) {
		transition-delay: 0.56s;
	}

	.post-grid__item:nth-child(6) {
		transition-delay: 0.68s;
	}

	.post-grid__item:nth-child(n + 7) {
		transition-delay: 0.8s;
	}

	.post-grid__pagination {
		transform: translateY(2.25rem);
		transition-delay: 0.86s;
	}

	.post-grid__cta--footer {
		transition-delay: 0.92s;
	}

	.post-grid.is-inview .post-grid__header,
	.post-grid.is-inview .post-grid__item,
	.post-grid.is-inview .post-grid__pagination,
	.post-grid.is-inview .post-grid__cta--footer {
		opacity: 1;
		transform: none;
		will-change: auto;
	}
}

@media (min-width: 48rem) {
	.post-grid {
		--post-grid-pad-block-end: 3.75rem;
		--post-grid-gap: 2.75rem; /* 44px */
		--post-grid-media-height: 18.1368rem; /* ~290px */
	}

	.post-grid--news {
		--post-grid-pad-block-end: 2.875rem; /* 46px */
		--post-grid-gap: 1.5rem; /* 24px */
	}

	.post-grid__header {
		align-items: flex-end;
	}

	.post-grid__cta {
		width: auto;
		justify-content: flex-start;
	}

	.post-grid__grid {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}
}

@media (min-width: 64.0625rem) {
	/* Above 64rem — 1024px stays 2-col, matching the old max-width: 64rem step. */
	.post-grid__grid {
		grid-template-columns: repeat(var(--post-grid-columns), minmax(0, 1fr));
	}
}

/* Touch / no-hover: keep grey cards, always show Read Article */
@media (hover: none) {
	.post-grid--news .post-grid__read {
		opacity: 1;
		transform: none;
	}

	.post-grid--news .post-grid__read-label {
		color: var(--color-navy);
	}

	.post-grid--news .post-grid__read-icon {
		background-color: var(--color-navy);
	}

	.post-grid--news .post-grid__read-icon img {
		filter: brightness(0) invert(1);
		transform: none;
	}
}