/**
 * Autotire blog - post page, blog index and category archives.
 * Loaded only on blog views (see includes/blog.php). Added 2026-10-29.
 */

.at-post,
.at-blog {
	--at-blog-max: 1200px;
	--at-blog-gutter: clamp(1rem, 4vw, 2.5rem);
	--at-blog-ink: #0A131A;
	--at-blog-body: #24323d;
	background: #fff;
	font-family: var(--at-font, 'Heebo', 'Rubik', system-ui, sans-serif);
}

/* ---------- Hero band (post + index) ---------- */

.at-post-hero,
.at-blog-hero {
	position: relative;
	isolation: isolate;
	overflow: hidden;
	color: #fff;
	background-color: var(--at-navy-dark, #091C2C);
	background-image:
		linear-gradient(270deg, #091C2C 0%, #091C2C 34%, rgba(9, 28, 44, 0.7) 58%, rgba(9, 28, 44, 0.2) 100%),
		var(--at-post-hero-img, none);
	background-size: cover;
	background-position: left center;
}

.at-post-hero::after,
.at-blog-hero::after {
	content: "";
	position: absolute;
	inset-inline: 0;
	bottom: 0;
	height: 4px;
	background: var(--at-primary, #1EBDE3);
	z-index: -1;
}

.at-post-hero__inner,
.at-blog-hero__inner {
	max-width: var(--at-blog-max);
	margin-inline: auto;
	padding: clamp(2rem, 5vw, 3.75rem) var(--at-blog-gutter) clamp(2.25rem, 5vw, 3.5rem);
}

.at-blog-crumbs {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 0.375rem 0.5rem;
	margin: 0 0 1.5rem;
	font-size: 0.875rem;
	line-height: 1.4;
	color: #a9bccb;
}

.at-blog-crumbs a {
	color: #d7e3ec;
	text-decoration: none;
}

.at-blog-crumbs a:hover {
	color: #fff;
	text-decoration: underline;
}

.at-blog-crumbs [aria-current="page"] {
	color: #a9bccb;
	max-width: 42ch;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}

.at-blog-crumbs__sep {
	color: #5f7a8e;
}

.at-blog-chip {
	display: inline-block;
	padding: 0.3rem 0.75rem;
	border-radius: 4px;
	background: rgba(30, 189, 227, 0.16);
	color: var(--at-primary-light, #36CAF1);
	font-size: 0.8125rem;
	font-weight: 700;
	line-height: 1.3;
	text-decoration: none;
	transition: background 0.15s ease;
}

.at-blog-chip:hover {
	background: rgba(30, 189, 227, 0.28);
}

.at-post-hero__title,
.at-blog-hero__title {
	margin: 0.875rem 0 0;
	max-width: 25ch;
	font-size: clamp(1.875rem, 3.6vw, 3rem);
	font-weight: 800;
	line-height: 1.12;
	letter-spacing: -0.01em;
	color: #fff;
}

.at-blog-hero__title {
	margin-top: 0;
}

.at-post-hero__lead,
.at-blog-hero__lead {
	margin: 1rem 0 0;
	max-width: 60ch;
	font-size: 1.125rem;
	line-height: 1.65;
	color: #d0dde7;
}

.at-post-meta {
	display: flex;
	flex-wrap: wrap;
	gap: 0.75rem 1.75rem;
	margin: 1.75rem 0 0;
	padding: 0;
	list-style: none;
	font-size: 0.9375rem;
	color: #c3d2de;
}

.at-post-meta li {
	display: inline-flex;
	align-items: center;
	gap: 0.5rem;
	margin: 0;
}

.at-blog-icon {
	flex: none;
	color: var(--at-primary, #1EBDE3);
}

/* ---------- Post layout ---------- */

.at-post__layout {
	display: grid;
	grid-template-columns: minmax(0, 1fr) 300px;
	gap: clamp(2rem, 4vw, 4rem);
	align-items: start;
	max-width: var(--at-blog-max);
	margin: 0 auto !important;
	padding: clamp(2rem, 4vw, 3.5rem) var(--at-blog-gutter) clamp(2.5rem, 5vw, 4rem);
	box-sizing: border-box;
}

.at-post__layout > * {
	margin-block: 0 !important;
}

.at-post__article {
	min-width: 0;
}

.at-post__aside {
	position: sticky;
	top: calc(var(--at-header-h, 96px) + 1.5rem);
	display: flex;
	flex-direction: column;
	gap: 1.25rem;
	max-height: calc(100vh - var(--at-header-h, 96px) - 3rem);
	overflow-y: auto;
	scrollbar-width: thin;
	scrollbar-color: var(--at-border, #DFE6EB) transparent;
}

/* Stray empty paragraphs from the editor's auto-formatting */
.at-post p:empty,
.at-blog p:empty {
	display: none;
}

/* ---------- Article typography ---------- */

.at-post__content {
	max-width: 72ch;
	font-size: 1.125rem;
	line-height: 1.8;
	color: var(--at-blog-body);
}

.at-post__content > * {
	margin-block: 0 1.25em;
}

.at-post__content p {
	margin: 0 0 1.25em;
}

.at-post__content > p:first-child {
	font-size: 1.25rem;
	line-height: 1.7;
	color: var(--at-blog-ink);
}

.at-post__content h2 {
	margin: 2.4em 0 0.75em;
	font-size: clamp(1.5rem, 2.4vw, 1.875rem);
	font-weight: 800;
	line-height: 1.2;
	color: var(--at-navy, #193348);
	scroll-margin-top: calc(var(--at-header-h, 96px) + 1.5rem);
}

.at-post__content h2::before {
	content: "";
	display: block;
	width: 44px;
	height: 4px;
	margin-bottom: 0.75rem;
	border-radius: 2px;
	background: var(--at-primary, #1EBDE3);
}

.at-post__content h3 {
	margin: 1.9em 0 0.5em;
	font-size: 1.3125rem;
	font-weight: 700;
	line-height: 1.3;
	color: var(--at-navy, #193348);
}

.at-post__content strong {
	font-weight: 700;
	color: var(--at-blog-ink);
}

.at-post__content a {
	color: var(--at-link, #0a5470);
	font-weight: 600;
	text-decoration: underline;
	text-decoration-color: rgba(30, 189, 227, 0.7);
	text-decoration-thickness: 2px;
	text-underline-offset: 4px;
	transition: color 0.15s ease, text-decoration-color 0.15s ease;
}

.at-post__content a:hover {
	color: var(--at-primary-dark, #00A0D7);
	text-decoration-color: currentColor;
}

/* Bulleted lists - cyan square markers */
.at-post__content ul {
	margin: 0 0 1.5em;
	padding: 0;
	list-style: none;
}

.at-post__content ul > li {
	position: relative;
	margin: 0 0 0.6em;
	padding-inline-start: 1.5rem;
}

.at-post__content ul > li::before {
	content: "";
	position: absolute;
	inset-inline-start: 0.2rem;
	top: 0.72em;
	width: 7px;
	height: 7px;
	border-radius: 2px;
	background: var(--at-primary, #1EBDE3);
}

/* Numbered lists - steps and FAQ */
.at-post__content ol {
	margin: 0 0 1.75em;
	padding: 0;
	list-style: none;
	counter-reset: at-step;
}

.at-post__content ol > li {
	position: relative;
	counter-increment: at-step;
	margin: 0 0 0.875rem;
	padding: 1rem 1.25rem;
	padding-inline-start: 3.75rem;
	background: var(--at-muted, #EFF2F5);
	border-radius: 12px;
}

.at-post__content ol > li::before {
	content: counter(at-step);
	position: absolute;
	inset-inline-start: 1rem;
	top: 1rem;
	display: grid;
	place-items: center;
	width: 2rem;
	height: 2rem;
	border-radius: 50%;
	background: var(--at-navy, #193348);
	color: #fff;
	font-size: 0.9375rem;
	font-weight: 700;
	line-height: 1;
}

.at-post__content ol > li > strong:first-child {
	display: block;
	margin-bottom: 0.25rem;
	color: var(--at-navy, #193348);
	font-size: 1.0625rem;
	line-height: 1.5;
}

.at-post__content ol > li > strong:first-child + br {
	display: none;
}

/* "Key takeaways" box written with inline styles in the editor */
.at-post__content div[style*="background"] {
	margin: 2rem 0 2.25rem !important;
	padding: 1.5rem 1.75rem !important;
	background: #fff !important;
	border: 1px solid var(--at-border, #DFE6EB) !important;
	border-inline-start: 4px solid var(--at-primary, #1EBDE3) !important;
	border-radius: 12px !important;
	box-shadow: var(--at-shadow-soft, 0 1px 2px #0f1e3c0f, 0 8px 24px -12px #0f1e3c1f);
	font-size: 1.0625rem;
}

.at-post__content div[style*="background"] > strong:first-child,
.at-post__content div[style*="background"] > p:first-child > strong:only-child {
	display: block;
	margin-bottom: 0.75rem;
	color: var(--at-navy, #193348);
	font-size: 1.1875rem;
	font-weight: 800;
}

.at-post__content div[style*="background"] ul {
	margin-bottom: 0;
}

.at-post__content hr {
	height: 1px;
	margin: 3rem 0;
	border: 0;
	background: var(--at-border, #DFE6EB);
}

.at-post__content img {
	max-width: 100%;
	height: auto;
	border-radius: 12px;
}

/* ---------- Sidebar ---------- */

.at-post-toc--desktop {
	padding: 1.25rem 1.25rem 1rem;
	background: #fff;
	border: 1px solid var(--at-border, #DFE6EB);
	border-radius: 12px;
}

.at-post-toc__title {
	margin: 0 0 0.75rem;
	font-size: 0.9375rem;
	font-weight: 800;
	color: var(--at-navy, #193348);
}

.at-post-toc ol {
	margin: 0;
	padding: 0;
	list-style: none;
	counter-reset: at-toc;
}

.at-post-toc li {
	counter-increment: at-toc;
	margin: 0;
}

.at-post-toc a {
	display: flex;
	gap: 0.625rem;
	padding: 0.45rem 0;
	border-top: 1px solid var(--at-muted, #EFF2F5);
	color: var(--at-text-muted, #5A656E);
	font-size: 0.875rem;
	line-height: 1.45;
	text-decoration: none;
	transition: color 0.15s ease;
}

.at-post-toc li:first-child a {
	border-top: 0;
}

.at-post-toc a::before {
	content: counter(at-toc);
	flex: none;
	min-width: 1.1rem;
	color: var(--at-primary-dark, #00A0D7);
	font-weight: 700;
}

.at-post-toc a:hover {
	color: var(--at-navy, #193348);
}

.at-post-toc--mobile {
	display: none;
}

.at-post-cta {
	padding: 1.5rem 1.375rem;
	border-radius: 12px;
	background: var(--at-navy, #193348);
	color: #fff;
}

.at-post-cta__title {
	margin: 0 0 0.5rem;
	font-size: 1.1875rem;
	font-weight: 800;
	line-height: 1.3;
	color: #fff;
}

.at-post-cta__text {
	margin: 0 0 1.125rem;
	font-size: 0.9375rem;
	line-height: 1.6;
	color: #c9d6e0;
}

.at-post-cta__btn {
	display: block;
	padding: 0.8rem 1rem;
	border-radius: 12px;
	background: var(--at-primary, #1EBDE3);
	color: #fff;
	font-size: 1rem;
	font-weight: 700;
	text-align: center;
	text-decoration: none;
	transition: background 0.15s ease, transform 0.15s ease;
}

.at-post-cta__btn:hover {
	background: var(--at-primary-dark, #00A0D7);
	color: #fff;
}

.at-post-cta__btn:active {
	transform: translateY(1px);
}

.at-post-cta__phone {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 0.5rem;
	margin-top: 0.875rem;
	color: #fff;
	font-size: 0.9375rem;
	font-weight: 600;
	text-decoration: none;
}

.at-post-cta__phone span {
	direction: ltr;
}

.at-post-cta__phone:hover {
	color: var(--at-primary-light, #36CAF1);
}

/* ---------- Tire finder band ---------- */

.at-post-finder {
	background: var(--at-muted, #EFF2F5);
	border-top: 1px solid var(--at-border, #DFE6EB);
}

.at-post-finder__inner {
	max-width: 980px;
	margin-inline: auto;
	padding: clamp(2.5rem, 5vw, 4rem) var(--at-blog-gutter);
}

.at-post-finder__title {
	margin: 0;
	font-size: clamp(1.5rem, 2.6vw, 2rem);
	font-weight: 800;
	line-height: 1.2;
	color: var(--at-navy, #193348);
}

.at-post-finder__text {
	margin: 0.5rem 0 1.75rem;
	font-size: 1.0625rem;
	line-height: 1.6;
	color: var(--at-text-muted, #5A656E);
}

/* ---------- "More guides" link list ---------- */

.at-blog-more__inner {
	max-width: var(--at-blog-max);
	margin-inline: auto;
	padding: clamp(2.5rem, 5vw, 3.75rem) var(--at-blog-gutter);
}

.at-blog-more__title {
	margin: 0 0 1.25rem;
	font-size: clamp(1.375rem, 2.2vw, 1.75rem);
	font-weight: 800;
	line-height: 1.2;
	color: var(--at-navy, #193348);
}

.at-blog-more__list {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 0 2.5rem;
	margin: 0;
	padding: 0;
	list-style: none;
	border-top: 1px solid var(--at-border, #DFE6EB);
}

.at-blog-more__list li {
	margin: 0;
	border-bottom: 1px solid var(--at-border, #DFE6EB);
}

.at-blog-more__list a {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 1rem;
	padding: 1rem 0;
	color: var(--at-navy, #193348);
	font-size: 1.0625rem;
	font-weight: 600;
	line-height: 1.4;
	text-decoration: none;
	transition: color 0.15s ease;
}

.at-blog-more__list a:hover {
	color: var(--at-primary-dark, #00A0D7);
}

.at-blog-more__list .at-blog-icon {
	transition: transform 0.15s ease;
}

.at-blog-more__list a:hover .at-blog-icon {
	transform: translateX(-4px);
}

/* ---------- Blog index ---------- */

.at-blog-pills {
	display: flex;
	flex-wrap: wrap;
	gap: 0.5rem;
	margin-top: 1.75rem;
}

.at-blog-pill {
	padding: 0.5rem 1rem;
	border: 1px solid rgba(255, 255, 255, 0.22);
	border-radius: 999px;
	color: #e4edf3;
	font-size: 0.9375rem;
	font-weight: 600;
	text-decoration: none;
	transition: border-color 0.15s ease, background 0.15s ease;
}

.at-blog-pill:hover {
	border-color: var(--at-primary, #1EBDE3);
	color: #fff;
}

.at-blog-pill.is-active {
	background: var(--at-primary, #1EBDE3);
	border-color: var(--at-primary, #1EBDE3);
	color: #fff;
}

.at-blog-list {
	max-width: var(--at-blog-max);
	margin-inline: auto;
	padding: clamp(2rem, 4vw, 3.5rem) var(--at-blog-gutter) 0;
}

.at-blog-grid {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 1.75rem;
}

.at-blog-card {
	position: relative;
	display: flex;
	flex-direction: column;
	overflow: hidden;
	background: #fff;
	border: 1px solid var(--at-border, #DFE6EB);
	border-radius: 12px;
	box-shadow: var(--at-shadow-soft, 0 1px 2px #0f1e3c0f, 0 8px 24px -12px #0f1e3c1f);
	transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.at-blog-card:hover {
	transform: translateY(-2px);
	box-shadow: var(--at-shadow-card, 0 1px 0 #0f1e3c0a, 0 12px 32px -16px #0f1e3c2e);
}

.at-blog-card__media {
	display: block;
	aspect-ratio: 16 / 9;
	overflow: hidden;
	background: var(--at-navy, #193348);
}

.at-blog-card__img {
	display: block;
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform 0.4s ease;
}

.at-blog-card:hover .at-blog-card__img {
	transform: scale(1.03);
}

.at-blog-card__body {
	display: flex;
	flex: 1;
	flex-direction: column;
	align-items: flex-start;
	padding: 1.5rem 1.5rem 1.375rem;
}

.at-blog-card .at-blog-chip {
	position: relative;
	z-index: 1;
	background: rgba(30, 189, 227, 0.12);
	color: var(--at-link, #0a5470);
}

.at-blog-card__title {
	margin: 0.75rem 0 0.5rem;
	font-size: 1.375rem;
	font-weight: 800;
	line-height: 1.3;
}

.at-blog-card__title a {
	color: var(--at-navy, #193348);
	text-decoration: none;
}

/* Whole card is clickable via the title link */
.at-blog-card__title a::after {
	content: "";
	position: absolute;
	inset: 0;
}

.at-blog-card__excerpt {
	margin: 0 0 1rem;
	color: var(--at-text-muted, #5A656E);
	font-size: 1rem;
	line-height: 1.65;
	display: -webkit-box;
	-webkit-line-clamp: 3;
	-webkit-box-orient: vertical;
	overflow: hidden;
}

.at-blog-card__meta {
	display: flex;
	flex-wrap: wrap;
	gap: 0.25rem 1rem;
	margin: auto 0 0;
	color: var(--at-text-muted, #5A656E);
	font-size: 0.875rem;
}

.at-blog-card__more {
	display: inline-flex;
	align-items: center;
	gap: 0.375rem;
	margin-top: 1rem;
	color: var(--at-primary-dark, #00A0D7);
	font-weight: 700;
	font-size: 0.9375rem;
	text-decoration: none;
}

.at-blog-card--featured {
	grid-column: 1 / -1;
	display: grid;
	grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
}

.at-blog-card--featured .at-blog-card__media {
	order: 2;
	aspect-ratio: auto;
	min-height: 320px;
}

.at-blog-card--featured .at-blog-card__body {
	justify-content: center;
	padding: clamp(1.75rem, 3vw, 2.75rem);
}

.at-blog-card--featured .at-blog-card__title {
	font-size: clamp(1.5rem, 2.4vw, 2rem);
	line-height: 1.2;
}

.at-blog-card--featured .at-blog-card__excerpt {
	font-size: 1.0625rem;
	-webkit-line-clamp: 4;
}

.at-blog-card--featured .at-blog-card__meta {
	margin-top: 0;
}

.at-blog-empty {
	padding: 2rem;
	background: var(--at-muted, #EFF2F5);
	border-radius: 12px;
	color: var(--at-text-muted, #5A656E);
	font-size: 1.0625rem;
}

.at-blog-pages {
	margin-top: 2.5rem;
	text-align: center;
}

.at-blog-pages .page-numbers {
	display: inline-block;
	min-width: 2.5rem;
	margin: 0 0.125rem;
	padding: 0.5rem 0.75rem;
	border: 1px solid var(--at-border, #DFE6EB);
	border-radius: 12px;
	color: var(--at-navy, #193348);
	font-weight: 600;
	text-decoration: none;
}

.at-blog-pages .page-numbers.current {
	background: var(--at-navy, #193348);
	border-color: var(--at-navy, #193348);
	color: #fff;
}

/* ---------- Responsive ---------- */

@media (max-width: 980px) {
	.at-post__layout {
		grid-template-columns: minmax(0, 1fr);
	}

	.at-post__aside {
		position: static;
	}

	.at-post-toc--desktop {
		display: none;
	}

	.at-post-toc--mobile {
		display: block;
		margin: 0 0 2rem;
		border: 1px solid var(--at-border, #DFE6EB);
		border-radius: 12px;
		background: #fff;
	}

	.at-post-toc--mobile summary {
		padding: 1rem 1.25rem;
		color: var(--at-navy, #193348);
		font-weight: 800;
		cursor: pointer;
	}

	.at-post-toc--mobile ol {
		padding: 0 1.25rem 0.75rem;
	}

	.at-post__content {
		max-width: none;
	}
}

@media (max-width: 760px) {
	.at-post-hero,
	.at-blog-hero {
		background-image:
			linear-gradient(180deg, rgba(9, 28, 44, 0.86) 0%, #091C2C 70%),
			var(--at-post-hero-img, none);
		background-position: center top;
	}

	.at-post-hero__title,
	.at-blog-hero__title {
		max-width: none;
	}

	.at-post-meta {
		gap: 0.5rem 1.25rem;
		font-size: 0.875rem;
	}

	.at-post__content {
		font-size: 1.0625rem;
		line-height: 1.75;
	}

	.at-post__content > p:first-child {
		font-size: 1.125rem;
	}

	.at-post__content ol > li {
		padding: 0.875rem 1rem;
		padding-inline-start: 3.25rem;
	}

	.at-post__content ol > li::before {
		inset-inline-start: 0.75rem;
		top: 0.875rem;
		width: 1.75rem;
		height: 1.75rem;
		font-size: 0.875rem;
	}

	.at-blog-grid,
	.at-blog-more__list {
		grid-template-columns: minmax(0, 1fr);
	}

	.at-blog-card--featured {
		display: flex;
	}

	.at-blog-card--featured .at-blog-card__media {
		order: 0;
		min-height: 0;
		aspect-ratio: 16 / 9;
	}
}

@media (prefers-reduced-motion: reduce) {
	.at-blog-card,
	.at-blog-card__img,
	.at-blog-more__list .at-blog-icon {
		transition: none;
	}

	.at-blog-card:hover,
	.at-blog-card:hover .at-blog-card__img {
		transform: none;
	}
}