/* ===========================================================
   Husaini Lab Tests — Single Test Detail Page Styles
   Ported from demo-single.html. Builds on top of frontend.css's
   shared tokens (--hlt-red-600 etc.) and .hlt-btn / .hlt-dot classes.
   =========================================================== */

.hlt-single-wrap {
	--hlt-wa: #25D366;
	border-radius: 0;
	overflow: visible;
}

.hlt-detail-wrap {
	padding: 24px 64px 64px;
}

/* ---------- Breadcrumb ---------- */
.hlt-breadcrumb {
	display: flex;
	gap: 8px;
	align-items: center;
	font-size: 13px;
	color: var(--hlt-ink-500);
	margin-bottom: 24px;
	flex-wrap: wrap;
}

.hlt-breadcrumb a {
	color: var(--hlt-ink-500);
	text-decoration: none;
}

.hlt-breadcrumb a:hover {
	color: var(--hlt-red-600);
}

.hlt-breadcrumb-sep {
	color: var(--hlt-ink-300);
}

.hlt-breadcrumb-current {
	color: var(--hlt-ink-900);
	font-weight: 500;
}

/* ---------- Grid ---------- */
.hlt-detail-grid {
	display: grid;
	grid-template-columns: 1fr 380px;
	gap: 48px;
	max-width: 1280px;
	margin: 0 auto;
}

.hlt-detail-main h1 {
	font-family: 'Plus Jakarta Sans', 'Inter', sans-serif;
	font-size: 40px;
	font-weight: 800;
	letter-spacing: -0.02em;
	margin-bottom: 14px;
	line-height: 1.1;
	color: var(--hlt-ink-900);
}

.hlt-detail-tagline {
	display: flex;
	align-items: center;
	gap: 12px;
	margin-bottom: 32px;
	flex-wrap: wrap;
}

/* ---------- Tags (header pills) ---------- */
.hlt-tag {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	padding: 4px 10px;
	border-radius: 6px;
	background: var(--hlt-surface);
	color: var(--hlt-ink-700);
	font-size: 12px;
	font-weight: 500;
}

.hlt-tag-dot {
	width: 6px;
	height: 6px;
	border-radius: 50%;
	background: currentColor;
	flex-shrink: 0;
}

.hlt-tag-red {
	background: var(--hlt-red-50);
	color: var(--hlt-red-600);
}

.hlt-tag-blue {
	background: #EAF1FB;
	color: var(--hlt-info, #1456CB);
}

.hlt-tag-amber {
	background: #FEF3E2;
	color: #B45309;
}

/* ---------- Tabs ---------- */
.hlt-detail-tabs {
	display: flex;
	border-bottom: 1px solid var(--hlt-line);
	margin-bottom: 32px;
	gap: 32px;
	overflow-x: auto;
}

.hlt-detail-tab {
	padding: 14px 0;
	font-size: 14px;
	font-weight: 600;
	color: var(--hlt-ink-500);
	cursor: pointer;
	border-bottom: 2px solid transparent;
	margin-bottom: -1px;
	white-space: nowrap;
	user-select: none;
}

.hlt-detail-tab:hover {
	color: var(--hlt-ink-900);
}

.hlt-detail-tab.active {
	color: var(--hlt-red-600);
	border-bottom-color: var(--hlt-red-600);
}

/* ---------- Sections ---------- */
.hlt-detail-section {
	margin-bottom: 40px;
	scroll-margin-top: 90px; /* keeps the scrolled-to section clear of any sticky theme header */
}

.hlt-detail-section h3 {
	font-family: 'Plus Jakarta Sans', 'Inter', sans-serif;
	font-size: 20px;
	font-weight: 700;
	margin-bottom: 14px;
	color: var(--hlt-ink-900);
}

.hlt-detail-section p,
.hlt-overview-content p {
	color: var(--hlt-ink-700);
	line-height: 1.7;
	font-size: 15px;
	margin-bottom: 14px;
}

.hlt-overview-content h1,
.hlt-overview-content h2,
.hlt-overview-content h3,
.hlt-overview-content h4 {
	font-family: 'Plus Jakarta Sans', 'Inter', sans-serif;
	font-weight: 700;
	color: var(--hlt-ink-900);
	margin: 20px 0 10px;
}

.hlt-overview-content ul,
.hlt-overview-content ol {
	color: var(--hlt-ink-700);
	line-height: 1.7;
	font-size: 15px;
	margin: 0 0 14px 20px;
}

/* ---------- Fact boxes ---------- */
.hlt-detail-facts {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 12px;
	margin-bottom: 40px;
}

.hlt-detail-fact {
	padding: 18px;
	background: var(--hlt-surface);
	border-radius: 12px;
}

.hlt-detail-fact .hlt-ic {
	color: var(--hlt-red-600);
	width: 20px;
	height: 20px;
	margin-bottom: 10px;
}

.hlt-fact-lbl {
	font-size: 11px;
	color: var(--hlt-ink-500);
	text-transform: uppercase;
	letter-spacing: 0.06em;
	font-weight: 600;
	margin-bottom: 4px;
}

.hlt-fact-val {
	font-size: 14px;
	font-weight: 600;
	color: var(--hlt-ink-900);
}

/* ---------- Preparation steps ---------- */
.hlt-prep-list {
	list-style: none;
	padding: 0;
	margin: 0;
}

.hlt-prep-list li {
	display: flex;
	gap: 14px;
	padding: 16px 0;
	border-bottom: 1px solid var(--hlt-line);
	align-items: flex-start;
}

.hlt-prep-list li:last-child {
	border-bottom: none;
}

.hlt-prep-num {
	flex-shrink: 0;
	width: 28px;
	height: 28px;
	border-radius: 50%;
	background: var(--hlt-red-50);
	color: var(--hlt-red-600);
	display: grid;
	place-items: center;
	font-weight: 700;
	font-size: 13px;
}

.hlt-prep-txt {
	flex: 1;
	font-size: 14px;
	color: var(--hlt-ink-700);
	line-height: 1.6;
}

.hlt-prep-txt strong {
	color: var(--hlt-ink-900);
	font-weight: 600;
}

/* ---------- FAQ accordion ---------- */
.hlt-faq-list {
	border-top: 1px solid var(--hlt-line);
}

.hlt-faq-item {
	border-bottom: 1px solid var(--hlt-line);
}

.hlt-faq-question {
	width: 100%;
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 16px;
	padding: 18px 0;
	background: none;
	border: none;
	cursor: pointer;
	text-align: left;
	font-family: inherit;
	font-size: 15px;
	font-weight: 600;
	color: var(--hlt-ink-900);
}

.hlt-faq-chevron {
	flex-shrink: 0;
	width: 18px;
	height: 18px;
	color: var(--hlt-ink-500);
	transition: transform .2s;
}

.hlt-faq-item.open .hlt-faq-chevron {
	transform: rotate(180deg);
	color: var(--hlt-red-600);
}

.hlt-faq-answer {
	max-height: 0;
	overflow: hidden;
	transition: max-height .25s ease;
}

.hlt-faq-item.open .hlt-faq-answer {
	max-height: 400px;
}

.hlt-faq-answer p {
	padding-bottom: 18px;
	margin: 0;
	color: var(--hlt-ink-700);
	font-size: 14px;
	line-height: 1.7;
}

/* ---------- Related tests ---------- */
.hlt-related-row {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 16px;
}

.hlt-related-card {
	display: block;
	border: 1px solid var(--hlt-line);
	border-radius: 12px;
	padding: 18px;
	cursor: pointer;
	transition: all .15s;
	text-decoration: none;
	color: inherit;
}

.hlt-related-card:hover {
	border-color: var(--hlt-red-600);
	box-shadow: var(--hlt-shadow-2);
}

.hlt-related-card h5 {
	font-size: 14px;
	font-weight: 600;
	margin: 0 0 6px;
	color: var(--hlt-ink-900);
}

.hlt-related-card .hlt-test-cat {
	margin-bottom: 14px;
	font-size: 12px;
}

.hlt-related-card .hlt-test-price {
	font-size: 16px;
}

/* ---------- Sidebar ---------- */
.hlt-detail-sidebar {
	position: sticky;
	top: 24px;
	align-self: start;
}

.hlt-price-box {
	background: #fff;
	border: 1px solid var(--hlt-line);
	border-radius: 16px;
	padding: 28px;
	box-shadow: var(--hlt-shadow-1);
	margin-bottom: 16px;
}

.hlt-price-lbl {
	font-size: 12px;
	color: var(--hlt-ink-500);
	text-transform: uppercase;
	letter-spacing: 0.06em;
	font-weight: 600;
	margin-bottom: 8px;
}

.hlt-price-amount {
	font-family: 'Plus Jakarta Sans', 'Inter', sans-serif;
	font-size: 40px;
	font-weight: 800;
	color: var(--hlt-ink-900);
	letter-spacing: -0.02em;
	margin-bottom: 4px;
	font-variant-numeric: tabular-nums;
}

.hlt-price-amount small {
	font-size: 18px;
	color: var(--hlt-ink-500);
	font-weight: 500;
	text-decoration: line-through;
	margin-left: 8px;
}

.hlt-price-save {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	background: var(--hlt-success-50, #E7F6EE);
	color: var(--hlt-success, #0F8A4F);
	padding: 4px 10px;
	border-radius: 6px;
	font-size: 12px;
	font-weight: 600;
	margin-bottom: 20px;
}

.hlt-cta-stack {
	display: flex;
	flex-direction: column;
	gap: 10px;
}

.hlt-btn-block {
	width: 100%;
}

.hlt-btn-secondary {
	background: #fff;
	color: var(--hlt-ink-900);
	padding: 14px 22px;
	height: 48px;
	border: 1px solid var(--hlt-line);
}

.hlt-btn-secondary:hover {
	background: var(--hlt-surface);
	color: var(--hlt-ink-900);
}

.hlt-btn-wa {
	background: var(--hlt-wa);
	color: #fff;
	padding: 14px 22px;
	height: 48px;
}

.hlt-btn-wa:hover {
	background: #1FB855;
	color: #fff;
}

.hlt-trust-strip {
	background: #fff;
	border: 1px solid var(--hlt-line);
	border-radius: 16px;
	padding: 20px;
	display: flex;
	flex-direction: column;
	gap: 14px;
}

.hlt-trust-item {
	display: flex;
	align-items: center;
	gap: 12px;
	font-size: 13px;
	color: var(--hlt-ink-700);
}

.hlt-trust-item .hlt-ic {
	color: var(--hlt-success, #0F8A4F);
	width: 18px;
	height: 18px;
	flex-shrink: 0;
}

/* ===========================================================
   Responsive
   =========================================================== */
@media (max-width: 1024px) {
	.hlt-detail-wrap {
		padding: 20px 24px 48px;
	}

	.hlt-detail-grid {
		grid-template-columns: 1fr;
	}

	.hlt-detail-sidebar {
		position: static;
		order: -1; /* show price box + CTAs before the long content on tablets/mobile */
		margin-bottom: 32px;
	}

	.hlt-detail-facts {
		grid-template-columns: repeat(2, 1fr);
	}

	.hlt-related-row {
		grid-template-columns: repeat(2, 1fr);
	}
}

@media (max-width: 640px) {
	.hlt-detail-wrap {
		padding: 16px 16px 40px;
	}

	.hlt-detail-main h1 {
		font-size: 28px;
	}

	.hlt-detail-facts {
		grid-template-columns: repeat(2, 1fr);
		gap: 8px;
	}

	.hlt-related-row {
		grid-template-columns: 1fr;
	}

	.hlt-price-amount {
		font-size: 32px;
	}

	.hlt-detail-tabs {
		gap: 20px;
	}
}