/* ==========================================================================
   Page: Blogs — the Blogs page, topic archives, a post, search results
   ========================================================================== */


/* ==========================================================================
   List: topics, the newest post, the grid, page links
   ========================================================================== */

.blog-list {
	padding-top: clamp(2rem, 1rem + 3vw, 3.5rem);
}

.blog-topics {
	margin-bottom: var(--space-6);
}

.blog-topics__list {
	display: flex;
	flex-wrap: wrap;
	gap: 0.5rem;
}

.blog-topics .chip-link {
	min-height: 44px;
	padding-inline: 1.1rem;
}

.blog-topics .chip-link.is-current {
	border-color: var(--green-500);
	background: var(--green-500);
	color: var(--white);
}

.blog-list__lead {
	margin-bottom: var(--space-6);
}

.post-grid {
	display: grid;
	gap: var(--space-5);
}

@media (min-width: 700px) {
	.post-grid {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}
}

@media (min-width: 1100px) {
	.post-grid {
		grid-template-columns: repeat(3, minmax(0, 1fr));
	}
}

.post-grid > li {
	display: flex;
}


/* ==========================================================================
   Post card — the whole card is the title's link, stretched over it
   ========================================================================== */

.post-card {
	position: relative;
	display: grid;
	grid-template-rows: auto 1fr;
	width: 100%;
	overflow: hidden;
	border: 1px solid var(--line);
	border-radius: var(--radius-xl);
	background: var(--white);
	transition: border-color var(--dur-3) ease, box-shadow var(--dur-3) ease, translate var(--dur-3) var(--ease-out);
}

.post-card:hover {
	translate: 0 -3px;
	border-color: var(--green-200);
	box-shadow: var(--shadow-md);
}

.post-card__media {
	position: relative;
	aspect-ratio: 16 / 10;
	overflow: hidden;
	background: var(--green-50);
}

.post-card__media img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform 0.9s var(--ease-out);
}

.post-card:hover .post-card__media img {
	transform: scale(1.04);
}

/* A post without a featured image: a quiet green plate, never a broken box. */
.post-card__placeholder {
	position: absolute;
	inset: 0;
	display: grid;
	place-items: center;
	background:
		radial-gradient(60% 70% at 30% 20%, rgb(106 185 55 / 0.16) 0%, rgb(106 185 55 / 0) 70%),
		radial-gradient(closest-side, var(--white) 0%, var(--green-50) 100%);
	color: var(--green-500);
}

.post-card__body {
	display: flex;
	flex-direction: column;
	gap: 0.7rem;
	padding: 1.35rem 1.4rem 1.4rem;
}

.post-card__meta {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 0.35rem 0.75rem;
	color: var(--ink-500);
	font-size: var(--fs-xs);
	font-weight: var(--fw-semi);
}

.post-card__badge {
	padding: 0.25rem 0.65rem;
	border-radius: var(--radius-pill);
	background: var(--green-500);
	color: var(--white);
	font-size: 0.6875rem;
	font-weight: var(--fw-bold);
	letter-spacing: 0.06em;
	text-transform: uppercase;
}

/* Above the stretched title link, with a taller tap target than its text. */
.post-card__topic {
	position: relative;
	z-index: 1;
	padding-block: 0.65rem;
	margin-block: -0.65rem;
	color: var(--green-600);
	font-weight: var(--fw-bold);
}

.post-card__topic:hover {
	color: var(--green-700);
	text-decoration: underline;
	text-underline-offset: 3px;
}

.post-card__title {
	font-size: 1.1875rem;
	font-weight: var(--fw-heavy);
	letter-spacing: -0.02em;
	line-height: 1.3;
}

.post-card__link {
	color: var(--ink-900);
}

.post-card__link::after {
	content: "";
	position: absolute;
	inset: 0;
	border-radius: inherit;
}

.post-card:hover .post-card__link {
	color: var(--green-700);
}

.post-card__link:focus-visible {
	outline: none;
}

.post-card__link:focus-visible::after {
	box-shadow: inset 0 0 0 3px var(--green-500);
}

.post-card__excerpt {
	display: -webkit-box;
	overflow: hidden;
	color: var(--ink-500);
	font-size: var(--fs-sm);
	line-height: 1.55;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 3;
	line-clamp: 3;
}

.post-card__foot {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 1rem;
	margin-top: auto;
	padding-top: 0.5rem;
	color: var(--ink-500);
	font-size: var(--fs-xs);
	font-weight: var(--fw-semi);
}

.post-card__time {
	display: inline-flex;
	align-items: center;
	gap: 0.4rem;
}

.post-card__time .icon {
	color: var(--green-500);
}

.post-card__more {
	display: inline-flex;
	align-items: center;
	gap: 0.35rem;
	color: var(--green-500);
	font-size: var(--fs-sm);
	font-weight: var(--fw-bold);
}

.post-card__more .icon {
	transition: transform var(--dur-2) var(--ease-out);
}

.post-card:hover .post-card__more .icon {
	transform: translateX(3px);
}

/* The newest post leads the Blogs page as a wide card. */
@media (min-width: 900px) {
	.post-card--featured {
		grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
		grid-template-rows: none;
	}

	/* The text sets the card's height; the photo fills whatever that is. */
	.post-card--featured .post-card__media {
		aspect-ratio: auto;
		min-height: 400px;
	}

	.post-card--featured .post-card__media img {
		position: absolute;
		inset: 0;
	}

	.post-card--featured .post-card__body {
		justify-content: center;
		gap: 1rem;
		padding: clamp(1.75rem, 1rem + 2.2vw, 3.25rem);
	}

	.post-card--featured .post-card__title {
		font-size: clamp(1.625rem, 1.1rem + 1.3vw, 2.375rem);
		letter-spacing: -0.03em;
		line-height: 1.14;
	}

	.post-card--featured .post-card__excerpt {
		font-size: var(--fs-body);
		-webkit-line-clamp: 4;
		line-clamp: 4;
	}

	.post-card--featured .post-card__foot {
		margin-top: var(--space-2);
	}
}


/* ==========================================================================
   Page links
   ========================================================================== */

.pagination {
	margin-top: var(--space-7);
}

.pagination__list {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	gap: 0.5rem;
}

.pagination .page-numbers {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 0.4rem;
	min-width: 44px;
	height: 44px;
	padding: 0 0.95rem;
	border: 1px solid var(--line);
	border-radius: var(--radius-pill);
	background: var(--white);
	color: var(--ink-900);
	font-size: var(--fs-sm);
	font-weight: var(--fw-bold);
	transition: border-color var(--dur-2) ease, background-color var(--dur-2) ease, color var(--dur-2) ease;
}

.pagination a.page-numbers:hover {
	border-color: var(--green-500);
	background: var(--green-50);
	color: var(--green-700);
}

.pagination .page-numbers.current {
	border-color: var(--green-500);
	background: var(--green-500);
	color: var(--white);
}

.pagination .page-numbers.dots {
	min-width: 0;
	padding-inline: 0.25rem;
	border-color: transparent;
	background: none;
}

@media (max-width: 479px) {
	.pagination .prev span,
	.pagination .next span {
		position: absolute;
		width: 1px;
		height: 1px;
		overflow: hidden;
		clip-path: inset(50%);
		white-space: nowrap;
	}
}


/* ==========================================================================
   Before the first post
   ========================================================================== */

.blog-empty {
	padding-block: clamp(2rem, 1rem + 3vw, 3.5rem) var(--space-8);
}

.blog-empty__panel {
	display: grid;
	gap: 1.25rem;
	align-items: center;
	padding: clamp(1.5rem, 1rem + 2vw, 2.5rem);
	border: 1px solid var(--line);
	border-radius: var(--radius-xl);
	background: var(--white);
	box-shadow: var(--shadow-sm);
}

@media (min-width: 800px) {
	.blog-empty__panel {
		grid-template-columns: auto minmax(0, 1fr) auto;
		gap: 1.5rem 2rem;
	}
}

.blog-empty__icon {
	display: grid;
	place-items: center;
	width: 64px;
	height: 64px;
	border-radius: 20px;
	background: var(--green-50);
	color: var(--green-500);
}

.blog-empty__title {
	font-size: clamp(1.25rem, 1.1rem + 0.5vw, 1.5rem);
	font-weight: var(--fw-heavy);
	letter-spacing: -0.02em;
}

.blog-empty__text {
	max-width: 40rem;
	margin-top: 0.4rem;
	color: var(--ink-500);
}


/* ==========================================================================
   A post
   ========================================================================== */

.article-hero {
	position: relative;
	overflow: hidden;
	padding-block: var(--space-5) clamp(2rem, 1.2rem + 2.2vw, 3.25rem);
	background:
		radial-gradient(45% 80% at 85% 30%, rgb(106 185 55 / 0.12) 0%, rgb(106 185 55 / 0) 70%),
		linear-gradient(180deg, var(--white) 0%, var(--white) 55%, var(--surface-2) 100%);
}

.article-hero .breadcrumbs {
	margin-bottom: var(--space-6);
}

.article-hero__copy {
	display: grid;
	justify-items: start;
	gap: var(--space-4);
	max-width: 52rem;
}

a.article-hero__topic:hover {
	border-color: var(--green-200);
	color: var(--green-700);
}

.article-hero__title {
	font-size: clamp(2rem, 1.35rem + 2.2vw, 3.25rem);
	font-weight: var(--fw-heavy);
	letter-spacing: -0.034em;
	line-height: 1.08;
}

.article-hero__lead {
	max-width: 44rem;
	color: var(--ink-500);
	font-size: var(--fs-lead);
	line-height: 1.6;
}

.article-meta {
	display: flex;
	flex-wrap: wrap;
	gap: 0.5rem 1.25rem;
	margin-top: var(--space-1);
	color: var(--ink-500);
	font-size: var(--fs-sm);
	font-weight: var(--fw-semi);
}

.article-meta__item {
	display: inline-flex;
	align-items: center;
	gap: 0.45rem;
}

.article-meta__item .icon {
	color: var(--green-500);
}

.article__figure {
	margin-top: clamp(1.5rem, 1rem + 1.5vw, 2.5rem);
}

.article__figure img {
	width: 100%;
	max-height: 640px;
	aspect-ratio: 16 / 9;
	object-fit: cover;
	border-radius: var(--radius-xl);
	background: var(--surface-2);
}

.article__figure figcaption {
	margin-top: 0.75rem;
	color: var(--ink-500);
	font-size: var(--fs-sm);
	text-align: center;
}

.article__layout {
	display: grid;
	gap: var(--space-7);
	padding-block: clamp(2.5rem, 1.5rem + 3vw, 4.5rem) var(--section-y);
}

@media (min-width: 1100px) {
	.article__layout {
		grid-template-columns: minmax(0, 1fr) 320px;
		gap: clamp(3rem, 1rem + 4vw, 6rem);
		align-items: start;
	}

	.article__aside {
		position: sticky;
		top: calc(var(--header-h) + var(--space-5));
	}
}

.article__content {
	font-size: 1.125rem;
}

.article-cta {
	display: grid;
	gap: 0.85rem;
	padding: 1.6rem;
	border: 1px solid var(--green-100);
	border-radius: var(--radius-xl);
	background:
		radial-gradient(80% 60% at 100% 0%, rgb(106 185 55 / 0.14) 0%, rgb(106 185 55 / 0) 70%),
		var(--green-50);
}

.article-cta__title {
	color: var(--ink-900);
	font-size: 1.25rem;
	font-weight: var(--fw-heavy);
	letter-spacing: -0.02em;
	line-height: 1.25;
}

.article-cta__text {
	color: var(--ink-700);
	font-size: var(--fs-sm);
}

.article-cta__actions {
	display: grid;
	gap: 0.6rem;
	margin-top: 0.35rem;
}

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

.related-posts__head {
	display: flex;
	flex-wrap: wrap;
	align-items: flex-end;
	justify-content: space-between;
	gap: var(--space-4) var(--space-6);
	margin-bottom: var(--space-7);
}

/* On white, the list or the article already leaves a section's gap above the
   closing panel; after the tinted related posts, the panel keeps its own. */
.blog-list + .cta-band,
.article + .cta-band {
	padding-top: 0;
}


/* ==========================================================================
   Search results, and an empty list
   ========================================================================== */

.search-page {
	padding-top: clamp(2rem, 1rem + 3vw, 3.5rem);
}

.search-page__form {
	max-width: 40rem;
	margin-bottom: var(--space-7);
}

.search-form {
	display: flex;
	align-items: center;
	gap: 0.5rem;
	padding: 0.35rem;
	border: 1px solid var(--line-strong);
	border-radius: var(--radius-pill);
	background: var(--white);
	box-shadow: var(--shadow-xs);
	transition: border-color var(--dur-2) ease, box-shadow var(--dur-2) ease;
}

.search-form:focus-within {
	border-color: var(--green-500);
	box-shadow: var(--ring);
}

.search-form__icon {
	display: grid;
	flex: 0 0 auto;
	place-items: center;
	padding-left: 0.75rem;
	color: var(--ink-400);
}

.search-field {
	flex: 1 1 auto;
	min-width: 0;
	height: 46px;
	border: 0;
	background: none;
	font-size: 1rem;
	outline: none;
}

.search-form .search-submit {
	min-height: 46px;
}

.result-list {
	display: grid;
	gap: var(--space-4);
	max-width: 52rem;
}

.result__inner {
	position: relative;
	padding: 1.35rem 1.5rem;
	border: 1px solid var(--line);
	border-radius: var(--radius-lg);
	background: var(--white);
	transition: border-color var(--dur-2) ease, box-shadow var(--dur-2) ease;
}

.result__inner:hover {
	border-color: var(--green-200);
	box-shadow: var(--shadow-md);
}

.result__type {
	color: var(--green-500);
	font-size: var(--fs-eyebrow);
	font-weight: var(--fw-bold);
	letter-spacing: var(--track-wide);
	text-transform: uppercase;
}

.result__title {
	margin-top: 0.35rem;
	font-size: 1.25rem;
	font-weight: var(--fw-heavy);
	letter-spacing: -0.02em;
}

.result__link {
	color: var(--ink-900);
}

.result__link::after {
	content: "";
	position: absolute;
	inset: 0;
	border-radius: inherit;
}

.result__inner:hover .result__link {
	color: var(--green-700);
}

.result__excerpt {
	margin-top: 0.4rem;
	color: var(--ink-500);
	font-size: var(--fs-sm);
}

.result__url {
	margin-top: 0.5rem;
	color: var(--ink-450);
	font-size: var(--fs-xs);
	overflow-wrap: anywhere;
}

.no-results {
	display: grid;
	justify-items: center;
	gap: 0.9rem;
	max-width: 40rem;
	margin-inline: auto;
	padding: clamp(2rem, 1rem + 3vw, 3.5rem) clamp(1.25rem, 1rem + 2vw, 2.5rem);
	border: 1.5px dashed var(--line-strong);
	border-radius: var(--radius-xl);
	background: var(--surface-2);
	text-align: center;
}

.no-results__icon {
	display: grid;
	place-items: center;
	width: 56px;
	height: 56px;
	border-radius: 50%;
	background: var(--white);
	box-shadow: var(--shadow-xs);
	color: var(--green-500);
}

.no-results__title {
	font-size: 1.5rem;
	font-weight: var(--fw-heavy);
	letter-spacing: -0.02em;
}

.no-results__text {
	color: var(--ink-500);
}

.no-results__actions {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	gap: 0.6rem;
	margin-top: 0.4rem;
}