/**
 * Khánh Vy Auto — templates nội dung: page header, breadcrumb, card, section, FAQ, CTA.
 */

/* Page header -------------------------------------------------------- */
.kva-page-header {
	padding: 28px 0 32px;
	background: var(--kva-light);
	border-bottom: 1px solid var(--kva-border);
}

.kva-page-header__title {
	max-width: 860px;
	margin: 6px 0 0;
	font-size: clamp(1.6rem, 1.2rem + 1.6vw, 2.4rem);
	font-weight: 800;
	line-height: 1.3;
	color: var(--kva-secondary);
}

.kva-page-header__intro {
	max-width: 760px;
	margin-top: 12px;
	font-size: 1.05rem;
	color: var(--kva-muted);
}

.kva-page-header__intro p:last-child {
	margin-bottom: 0;
}

.kva-page-header__meta {
	margin: 12px 0 0;
	font-size: .875rem;
	color: var(--kva-muted);
}

.kva-page-header__media {
	margin-top: 28px;
	margin-bottom: 0;
}

.kva-page-header__media img {
	display: block;
	width: 100%;
	max-height: 520px;
	object-fit: cover;
	border-radius: var(--kva-radius);
}

.kva-tag {
	display: inline-block;
	margin-top: 10px;
	padding: 3px 10px;
	background: var(--kva-primary);
	border-radius: var(--kva-radius);
	color: #fff;
	font-size: .75rem;
	font-weight: 700;
	letter-spacing: .04em;
	text-transform: uppercase;
}

.kva-tag:hover {
	background: var(--kva-primary-dark);
	color: #fff;
}

/* Breadcrumbs -------------------------------------------------------- */
.kva-breadcrumbs {
	margin-bottom: 6px;
	font-size: .85rem;
	color: var(--kva-muted);
}

.kva-breadcrumbs ol {
	display: flex;
	flex-wrap: wrap;
	margin: 0;
	padding: 0;
	list-style: none;
}

.kva-breadcrumbs li {
	margin: 0;
}

.kva-breadcrumbs li + li::before {
	content: "/";
	margin: 0 8px;
	color: #b5b5b5;
}

.kva-breadcrumbs a {
	color: var(--kva-muted);
}

.kva-breadcrumbs a:hover {
	color: var(--kva-primary);
}

.kva-breadcrumbs [aria-current] {
	color: var(--kva-text);
}

/* Article body ------------------------------------------------------- */
.kva-article__body {
	max-width: 900px;
	padding-top: 32px;
	padding-bottom: 16px;
}

.kva-section {
	margin: 0 0 32px;
}

.kva-section__title {
	position: relative;
	margin: 0 0 14px;
	padding-left: 14px;
	font-size: 1.35rem;
	font-weight: 800;
	color: var(--kva-secondary);
}

.kva-section__title::before {
	content: "";
	position: absolute;
	left: 0;
	top: .2em;
	bottom: .2em;
	width: 4px;
	background: var(--kva-primary);
}

.kva-entry {
	margin-bottom: 32px;
}

.kva-list {
	margin: 0;
	padding: 0;
	list-style: none;
}

.kva-list li {
	position: relative;
	margin: 0 0 8px;
	padding-left: 24px;
}

.kva-list li::before {
	content: "";
	position: absolute;
	left: 4px;
	top: .6em;
	width: 8px;
	height: 8px;
	background: var(--kva-primary);
}

.kva-list--steps {
	counter-reset: kva-step;
}

.kva-list--steps li {
	padding: 10px 12px 10px 52px;
	background: var(--kva-light);
	border-left: 3px solid var(--kva-primary);
	counter-increment: kva-step;
}

.kva-list--steps li::before {
	content: counter(kva-step);
	left: 12px;
	top: 50%;
	width: 28px;
	height: 28px;
	transform: translateY(-50%);
	background: var(--kva-secondary);
	color: #fff;
	font-size: .85rem;
	font-weight: 700;
	line-height: 28px;
	text-align: center;
}

.kva-specs {
	margin: 0 0 16px;
	border: 1px solid var(--kva-border);
	border-radius: var(--kva-radius);
}

.kva-specs__row {
	display: grid;
	grid-template-columns: minmax(120px, 34%) 1fr;
	border-bottom: 1px solid var(--kva-border);
}

.kva-specs__row:last-child {
	border-bottom: 0;
}

.kva-specs dt,
.kva-specs dd {
	margin: 0;
	padding: 10px 14px;
}

.kva-specs dt {
	background: var(--kva-light);
	font-weight: 600;
	color: var(--kva-muted);
}

.kva-specs dd {
	font-weight: 700;
	color: var(--kva-secondary);
}

.kva-summary {
	margin-bottom: 32px;
}

.kva-summary--high .kva-specs,
.kva-summary--critical .kva-specs {
	border-color: var(--kva-primary);
}

.kva-note {
	margin-top: -16px;
	font-size: .9rem;
	color: var(--kva-muted);
}

/* FAQ ---------------------------------------------------------------- */
.kva-faq__item {
	margin-bottom: 10px;
	border: 1px solid var(--kva-border);
	border-radius: var(--kva-radius);
	background: #fff;
}

.kva-faq__question {
	position: relative;
	padding: 14px 44px 14px 16px;
	font-weight: 700;
	color: var(--kva-secondary);
	list-style: none;
	cursor: pointer;
}

.kva-faq__question::-webkit-details-marker {
	display: none;
}

.kva-faq__question::after {
	content: "+";
	position: absolute;
	right: 16px;
	top: 50%;
	transform: translateY(-50%);
	font-size: 1.3rem;
	font-weight: 400;
	color: var(--kva-primary);
}

.kva-faq__item[open] .kva-faq__question::after {
	content: "\2212";
}

.kva-faq__answer {
	padding: 0 16px 6px;
	color: var(--kva-text);
}

/* Gallery ------------------------------------------------------------ */
.kva-gallery {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
	gap: 10px;
	margin: 0;
	padding: 0;
	list-style: none;
}

.kva-gallery li {
	margin: 0;
}

.kva-gallery img {
	display: block;
	width: 100%;
	aspect-ratio: 16 / 10;
	object-fit: cover;
	border-radius: var(--kva-radius);
}

/* Cards / grid ------------------------------------------------------- */
.kva-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
	gap: 24px;
}

.kva-card {
	display: flex;
	flex-direction: column;
	overflow: hidden;
	background: #fff;
	border: 1px solid var(--kva-border);
	border-radius: var(--kva-radius);
	transition: border-color var(--kva-transition), box-shadow var(--kva-transition);
}

.kva-card:hover {
	border-color: #cfcfcf;
	box-shadow: var(--kva-shadow);
}

.kva-card__media {
	display: block;
	aspect-ratio: 16 / 10;
	overflow: hidden;
	background: var(--kva-light);
}

.kva-card__media img {
	display: block;
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.kva-card__placeholder {
	display: flex;
	align-items: center;
	justify-content: center;
	height: 100%;
	color: #c4c4c4;
}

.kva-card__placeholder .kva-icon {
	width: 40px;
	height: 40px;
}

.kva-card__body {
	display: flex;
	flex: 1;
	flex-direction: column;
	padding: 16px 18px 18px;
}

.kva-card__type {
	margin-bottom: 6px;
	font-size: .7rem;
	font-weight: 800;
	letter-spacing: .08em;
	text-transform: uppercase;
	color: var(--kva-primary);
}

.kva-card__title {
	margin: 0 0 6px;
	font-size: 1.1rem;
	font-weight: 800;
	line-height: 1.35;
}

.kva-card__title a {
	color: var(--kva-secondary);
}

.kva-card__title a:hover {
	color: var(--kva-primary);
}

.kva-card__meta {
	margin: 0 0 8px;
	font-size: .8rem;
	font-weight: 600;
	color: var(--kva-muted);
}

.kva-card__excerpt {
	margin: 0 0 12px;
	font-size: .92rem;
	color: var(--kva-text);
}

.kva-card__more {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	margin-top: auto;
	font-size: .85rem;
	font-weight: 700;
	text-transform: uppercase;
	color: var(--kva-primary);
}

.kva-card__more .kva-icon {
	width: 16px;
	height: 16px;
	transition: transform var(--kva-transition);
}

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

/* Archive ------------------------------------------------------------ */
.kva-archive__body {
	padding-top: 28px;
	padding-bottom: 40px;
}

.kva-filter {
	margin-bottom: 24px;
}

.kva-filter ul {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
	margin: 0;
	padding: 0;
	list-style: none;
}

.kva-filter li {
	margin: 0;
}

.kva-filter a {
	display: inline-block;
	padding: 7px 14px;
	border: 1px solid var(--kva-border);
	border-radius: var(--kva-radius);
	font-size: .875rem;
	font-weight: 600;
	color: var(--kva-secondary);
}

.kva-filter a:hover {
	border-color: var(--kva-secondary);
}

.kva-filter a.is-active {
	background: var(--kva-secondary);
	border-color: var(--kva-secondary);
	color: #fff;
}

.kva-empty {
	padding: 40px 20px;
	background: var(--kva-light);
	border: 1px dashed var(--kva-border);
	text-align: center;
	color: var(--kva-muted);
}

.kva-empty p {
	margin: 0;
}

.kva-search__form {
	max-width: 560px;
	margin-bottom: 24px;
}

.kva-404__links {
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
	margin: 0;
	padding: 0;
	list-style: none;
}

.kva-404__links li {
	margin: 0;
}

.kva-pagination {
	margin-top: 32px;
}

.kva-pagination .nav-links {
	display: flex;
	flex-wrap: wrap;
	gap: 6px;
}

.kva-pagination .page-numbers {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-width: 40px;
	height: 40px;
	padding: 0 12px;
	border: 1px solid var(--kva-border);
	border-radius: var(--kva-radius);
	font-weight: 700;
	color: var(--kva-secondary);
}

.kva-pagination .page-numbers.current {
	background: var(--kva-primary);
	border-color: var(--kva-primary);
	color: #fff;
}

/* Related ------------------------------------------------------------ */
.kva-related {
	padding: 40px 0 8px;
	background: var(--kva-light);
	border-top: 1px solid var(--kva-border);
}

.kva-related__section {
	margin-bottom: 36px;
}

.kva-related__title {
	margin: 0 0 18px;
	font-size: 1.35rem;
	font-weight: 800;
	color: var(--kva-secondary);
}

@media (max-width: 549px) {
	/* Card chưa có ảnh: bỏ khối placeholder để danh sách gọn trên mobile. */
	.kva-card--no-media .kva-card__media {
		display: none;
	}

	.kva-page-header {
		padding: 20px 0 24px;
	}

	.kva-grid {
		grid-template-columns: 1fr;
		gap: 16px;
	}

	.kva-specs__row {
		grid-template-columns: 1fr;
	}

	.kva-specs dt {
		padding-bottom: 4px;
	}

	.kva-specs dd {
		padding-top: 4px;
	}
}