:root {
	--plum: #3d1a5c;
	--plum-lt: #5a2e82;
	--indigo: #2a4a8a;
	--indigo-lt: #3a6ab0;
	--teal: #0d7a8a;
	--amber: #c87820;
	--cream: #fdfaf5;
	--gray-lt: #f2f0ec;
	--gray: #e0ddd8;
	--mid: #8a8580;
	--dark: #1a1512;
	--text: #2a2520;

	--nav-h: 68px;
	--r: 10px;
	--shadow: 0 6px 28px rgba(61, 26, 92, 0.12);
	--trans: all 0.3s ease;
}

body {
	font-family: 'Nunito', sans-serif;
	color: var(--text);
	background: var(--cream);
	line-height: 1.7;
}

/* ── HERO ── */
.hero-badge {
	display: inline-flex;
	align-items: center;
	gap: 0.5rem;
	background: rgba(255, 255, 255, 0.12);
	border: 1px solid rgba(255, 255, 255, 0.25);
	border-radius: 50px;
	padding: 0.35rem 1rem;
	font-size: 0.78rem;
	font-weight: 700;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: #c4a8e0;
	margin-bottom: 1.4rem;
}
.hero h1 {
	font-family: 'Lora', serif;
	font-size: clamp(2rem, 3.5vw, 3rem);
	line-height: 1.25;
	margin-bottom: 1.2rem;
}
.hero h1 em {
	font-style: italic;
	color: #c4a8e0;
}
.hero-lead {
	font-size: 1.08rem;
	opacity: 0.88;
	max-width: 520px;
	margin-bottom: 2rem;
	line-height: 1.75;
}
.hero-btns {
	display: flex;
	flex-wrap: wrap;
	gap: 1rem;
}
.btn-primary {
	background: var(--amber);
	color: #fff;
	padding: 0.85rem 2rem;
	border-radius: 50px;
	text-decoration: none;
	font-weight: 700;
	font-size: 1rem;
	transition: var(--trans);
	box-shadow: 0 4px 16px rgba(200, 120, 32, 0.4);
}
.btn-primary:hover {
	transform: translateY(-2px);
	box-shadow: 0 8px 24px rgba(200, 120, 32, 0.45);
}
.btn-outline {
	border: 2px solid rgba(255, 255, 255, 0.55);
	color: #fff;
	padding: 0.85rem 2rem;
	border-radius: 50px;
	text-decoration: none;
	font-weight: 700;
	font-size: 1rem;
	transition: var(--trans);
}
.btn-outline:hover {
	background: rgba(255, 255, 255, 0.12);
	border-color: #fff;
}

/* Hero right: clinical dashboard mockup */
.hero-visual {
	display: flex;
	flex-direction: column;
	gap: 1rem;
}
.clin-card {
	background: rgba(255, 255, 255, 0.1);
	border: 1px solid rgba(255, 255, 255, 0.18);
	border-radius: var(--r);
	padding: 1.2rem 1.5rem;
	backdrop-filter: blur(6px);
}
.clin-card-title {
	font-size: 0.72rem;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 0.08em;
	color: #c4a8e0;
	margin-bottom: 0.6rem;
}
.biomarker-row {
	display: flex;
	align-items: center;
	gap: 0.7rem;
	margin-bottom: 0.45rem;
}
.biomarker-label {
	font-family: 'Source Code Pro', monospace;
	font-size: 0.76rem;
	color: rgba(255, 255, 255, 0.75);
	width: 200px;
	flex-shrink: 0;
}
.bar-track {
	flex: 1;
	height: 6px;
	background: rgba(255, 255, 255, 0.15);
	border-radius: 3px;
	overflow: hidden;
}
.bar-fill {
	height: 100%;
	border-radius: 3px;
	background: #5ae8a0;
}
.bar-fill.warn {
	background: var(--amber);
}
.bar-fill.alert {
	background: #e05050;
}
.bar-val {
	font-family: 'Source Code Pro', monospace;
	font-size: 0.74rem;
	color: rgba(255, 255, 255, 0.65);
	width: 52px;
	text-align: right;
	flex-shrink: 0;
}
.result-badge {
	display: inline-block;
	font-size: 0.72rem;
	font-weight: 700;
	letter-spacing: 0.06em;
	padding: 0.2rem 0.7rem;
	border-radius: 50px;
	margin-top: 0.5rem;
}
.badge-normal {
	background: rgba(90, 232, 160, 0.2);
	color: #5ae8a0;
	border: 1px solid rgba(90, 232, 160, 0.3);
}
.badge-concern {
	background: rgba(200, 120, 32, 0.2);
	color: #d4891a;
	border: 1px solid rgba(200, 120, 32, 0.3);
}
.badge-impaired {
	background: rgba(220, 80, 80, 0.2);
	color: #e07070;
	border: 1px solid rgba(220, 80, 80, 0.3);
}

/* ── STATS BAND ── */
.stats-band {
	background: var(--indigo);
	color: #fff;
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	text-align: center;
}
.stat-cell {
	padding: 2.2rem 1.5rem;
	border-right: 1px solid rgba(255, 255, 255, 0.12);
}
.stat-cell:last-child {
	border-right: none;
}
.stat-num {
	font-family: 'Lora', serif;
	font-size: 2.4rem;
	font-weight: 700;
	color: #c4a8e0;
	line-height: 1;
}
.stat-label {
	font-size: 0.82rem;
	opacity: 0.8;
	margin-top: 0.4rem;
	line-height: 1.4;
}

/* ── SECTION ── */
section {
	padding: 5rem 5%;
}
.section-label {
	font-size: 0.75rem;
	font-weight: 700;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	color: var(--plum);
	margin-bottom: 0.6rem;
}
h2 {
	font-family: 'Lora', serif;
	font-size: clamp(1.7rem, 2.8vw, 2.4rem);
	color: var(--plum);
	line-height: 1.25;
	margin-bottom: 1rem;
}
.section-sub {
	font-size: 1.05rem;
	color: var(--mid);
	max-width: 650px;
	margin-bottom: 3rem;
	line-height: 1.75;
}

/* ── CLINICAL NEED ── */
.need-grid {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 1.5rem;
	margin-top: 2rem;
}
.need-card {
	background: #fff;
	border: 1px solid var(--gray);
	border-radius: var(--r);
	padding: 2rem;
	box-shadow: var(--shadow);
	transition: var(--trans);
	border-left: 4px solid var(--plum);
}
.need-card:hover {
	transform: translateY(-3px);
	box-shadow: 0 12px 36px rgba(61, 26, 92, 0.15);
}
.need-icon {
	font-size: 2rem;
	margin-bottom: 0.8rem;
}
.need-card h3 {
	font-family: 'Lora', serif;
	font-size: 1.15rem;
	color: var(--plum);
	margin-bottom: 0.6rem;
}
.need-card p {
	font-size: 0.92rem;
	color: var(--mid);
	line-height: 1.65;
}

/* ── HOW IT WORKS ── */
.how-grid {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 4rem;
	align-items: start;
}
.step-list {
	display: flex;
	flex-direction: column;
	gap: 1.5rem;
}
.step {
	display: flex;
	gap: 1.2rem;
	align-items: flex-start;
}
.step-num {
	background: var(--plum);
	color: #fff;
	width: 36px;
	height: 36px;
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 0.85rem;
	font-weight: 800;
	flex-shrink: 0;
}
.step-body h4 {
	font-family: 'Lora', serif;
	font-size: 1.05rem;
	color: var(--plum);
	margin-bottom: 0.35rem;
}
.step-body p {
	font-size: 0.9rem;
	color: var(--mid);
}

/* Spec table */
.spec-table {
	width: 100%;
	border-collapse: collapse;
	background: #fff;
	border-radius: var(--r);
	overflow: hidden;
	box-shadow: var(--shadow);
}
.spec-table th {
	background: var(--plum);
	color: #fff;
	font-size: 0.8rem;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 0.05em;
	padding: 0.9rem 1.2rem;
	text-align: left;
}
.spec-table td {
	padding: 0.9rem 1.2rem;
	font-size: 0.88rem;
	border-bottom: 1px solid var(--gray);
	vertical-align: top;
}
.spec-table tr:last-child td {
	border-bottom: none;
}
.spec-table tr:nth-child(even) td {
	background: var(--gray-lt);
}
.spec-key {
	font-family: 'Source Code Pro', monospace;
	color: var(--plum);
	font-weight: 600;
}

/* ── 12 BIOMARKERS DARK ── */
.dark-section {
	background: var(--plum);
	color: #fff;
}
.dark-section .section-label {
	color: #c4a8e0;
}
.dark-section h2 {
	color: #fff;
}
.dark-section .section-sub {
	color: rgba(255, 255, 255, 0.7);
}

.biomarker-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 1rem;
}
.bm-card {
	background: rgba(255, 255, 255, 0.08);
	border: 1px solid rgba(255, 255, 255, 0.14);
	border-radius: var(--r);
	padding: 1.4rem;
	transition: var(--trans);
}
.bm-card:hover {
	background: rgba(255, 255, 255, 0.13);
}
.bm-num {
	font-family: 'Source Code Pro', monospace;
	font-size: 0.72rem;
	color: #c4a8e0;
	font-weight: 600;
	margin-bottom: 0.4rem;
}
.bm-name {
	font-family: 'Lora', serif;
	font-size: 1rem;
	font-weight: 600;
	color: #fff;
	margin-bottom: 0.4rem;
}
.bm-desc {
	font-size: 0.82rem;
	color: rgba(255, 255, 255, 0.65);
	line-height: 1.55;
}
.bm-path {
	font-size: 0.75rem;
	font-style: italic;
	color: #c4a8e0;
	margin-top: 0.5rem;
}

/* ── SPECIALTIES ── */
.specialty-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 1.5rem;
}
.specialty-card {
	background: #fff;
	border: 1px solid var(--gray);
	border-radius: var(--r);
	padding: 2rem;
	box-shadow: var(--shadow);
	transition: var(--trans);
}
.specialty-card:hover {
	transform: translateY(-3px);
	box-shadow: 0 12px 36px rgba(61, 26, 92, 0.14);
}
.specialty-icon {
	font-size: 2.2rem;
	margin-bottom: 0.8rem;
}
.specialty-card h3 {
	font-family: 'Lora', serif;
	font-size: 1.1rem;
	color: var(--plum);
	margin-bottom: 0.5rem;
}
.specialty-card p {
	font-size: 0.88rem;
	color: var(--mid);
	line-height: 1.6;
}
.use-list {
	margin-top: 0.8rem;
	display: flex;
	flex-wrap: wrap;
	gap: 0.4rem;
}
.use-chip {
	background: var(--gray-lt);
	color: var(--plum);
	font-size: 0.75rem;
	font-weight: 600;
	padding: 0.25rem 0.7rem;
	border-radius: 50px;
}

/* ── COMPARISON TABLE ── */
.compare-wrap {
	overflow-x: auto;
	margin-top: 2rem;
	border-radius: var(--r);
	box-shadow: var(--shadow);
}
.compare-table {
	width: 100%;
	min-width: 640px;
	border-collapse: collapse;
	background: #fff;
}
.compare-table th {
	background: var(--indigo);
	color: #fff;
	padding: 0.85rem 1rem;
	font-size: 0.8rem;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 0.05em;
	text-align: center;
}
.compare-table th:first-child {
	text-align: left;
}
.compare-table td {
	padding: 0.85rem 1rem;
	font-size: 0.88rem;
	border-bottom: 1px solid var(--gray);
	text-align: center;
	color: var(--mid);
}
.compare-table td:first-child {
	text-align: left;
	font-weight: 600;
	color: var(--text);
}
.compare-table tr:last-child td {
	border-bottom: none;
}
.compare-table tr:nth-child(even) td {
	background: var(--gray-lt);
}
.compare-table .col-cgt {
	background: rgba(61, 26, 92, 0.05);
	font-weight: 700;
	color: var(--plum);
}
.yes {
	color: #1a7a50;
	font-weight: 700;
}
.no {
	color: #c0392b;
}
.part {
	color: var(--amber);
	font-weight: 600;
}

/* ── EVIDENCE SECTION ── */
.evidence-section {
	background: var(--gray-lt);
}
.evidence-grid {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 2rem;
}
.evidence-card {
	background: #fff;
	border-radius: var(--r);
	padding: 2rem;
	box-shadow: var(--shadow);
}
.evidence-card h3 {
	font-family: 'Lora', serif;
	font-size: 1.1rem;
	color: var(--plum);
	margin-bottom: 0.8rem;
}
.evidence-card ul {
	list-style: none;
	padding: 0;
}
.evidence-card li {
	padding: 0.5rem 0;
	border-bottom: 1px solid var(--gray);
	font-size: 0.87rem;
	color: var(--mid);
	padding-left: 1.2rem;
	position: relative;
}
.evidence-card li::before {
	content: '▸';
	position: absolute;
	left: 0;
	color: var(--plum);
	font-size: 0.75rem;
}
.evidence-card li:last-child {
	border-bottom: none;
}

/* ── INTEGRATION ── */
.integration-grid {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 1.2rem;
	margin-top: 2rem;
}
.integ-card {
	background: #fff;
	border: 1px solid var(--gray);
	border-radius: var(--r);
	padding: 1.5rem;
	text-align: center;
	box-shadow: 0 3px 12px rgba(61, 26, 92, 0.07);
	transition: var(--trans);
}
.integ-card:hover {
	transform: translateY(-2px);
}
.integ-icon {
	font-size: 2rem;
	margin-bottom: 0.6rem;
}
.integ-card h4 {
	font-family: 'Lora', serif;
	font-size: 0.95rem;
	color: var(--plum);
	margin-bottom: 0.4rem;
}
.integ-card p {
	font-size: 0.82rem;
	color: var(--mid);
}

/* ── QUOTE BAND ── */
.quote-band {
	background: var(--indigo);
	color: #fff;
	padding: 3.5rem 5%;
	text-align: center;
}
.quote-band blockquote {
	font-family: 'Lora', serif;
	font-size: clamp(1.1rem, 2vw, 1.45rem);
	font-style: italic;
	max-width: 820px;
	margin: 0 auto 1rem;
	line-height: 1.65;
	opacity: 0.95;
}
.quote-attr {
	font-size: 0.85rem;
	opacity: 0.65;
}

/* ── FAQ ── */
.faq-list {
	max-width: 820px;
	margin: 0 auto;
}
.faq-item {
	border: 1px solid var(--gray);
	border-radius: var(--r);
	margin-bottom: 0.8rem;
	background: #fff;
	overflow: hidden;
	box-shadow: 0 2px 8px rgba(61, 26, 92, 0.06);
}
.faq-q {
	width: 100%;
	background: none;
	border: none;
	cursor: pointer;
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding: 1.25rem 1.5rem;
	font-family: 'Nunito', sans-serif;
	font-size: 1rem;
	font-weight: 700;
	color: var(--plum);
	text-align: left;
	transition: var(--trans);
}
.faq-q:hover {
	background: var(--gray-lt);
}
.faq-icon {
	font-size: 1.4rem;
	font-weight: 300;
	transition: transform 0.3s;
	flex-shrink: 0;
	margin-left: 1rem;
}
.faq-item.open .faq-icon {
	transform: rotate(45deg);
}
.faq-a {
	max-height: 0;
	overflow: hidden;
	transition:
		max-height 0.4s ease,
		padding 0.3s;
	padding: 0 1.5rem;
	font-size: 0.93rem;
	color: var(--mid);
	line-height: 1.7;
}
.faq-item.open .faq-a {
	max-height: 500px;
	padding: 0 1.5rem 1.4rem;
}

/* ── CONTACT ── */
.contact-section {
	background: var(--plum);
	color: #fff;
	padding: 5rem 5%;
}
.contact-section .section-label {
	color: #c4a8e0;
}
.contact-section h2 {
	color: #fff;
}
.contact-section .section-sub {
	color: rgba(255, 255, 255, 0.72);
}
.contact-grid {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 4rem;
	align-items: start;
}
.contact-form {
	display: flex;
	flex-direction: column;
	gap: 1rem;
}
.form-row {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 1rem;
}
.contact-form input,
.contact-form select,
.contact-form textarea {
	width: 100%;
	background: rgba(255, 255, 255, 0.1);
	border: 1px solid rgba(255, 255, 255, 0.22);
	border-radius: 8px;
	padding: 0.85rem 1.1rem;
	color: #fff;
	font-family: 'Nunito', sans-serif;
	font-size: 0.92rem;
	transition: var(--trans);
}
.contact-form input::placeholder,
.contact-form textarea::placeholder {
	color: rgba(255, 255, 255, 0.45);
}
.contact-form select option {
	background: var(--plum);
}
.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
	outline: none;
	border-color: #c4a8e0;
	background: rgba(255, 255, 255, 0.14);
}
.contact-form textarea {
	min-height: 120px;
	resize: vertical;
}
.contact-info {
	display: flex;
	flex-direction: column;
	gap: 1.5rem;
}
.contact-item {
	display: flex;
	gap: 1rem;
	align-items: flex-start;
}
.contact-icon {
	width: 44px;
	height: 44px;
	background: rgba(255, 255, 255, 0.12);
	border-radius: 10px;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 1.3rem;
	flex-shrink: 0;
}
.contact-item h4 {
	font-size: 0.88rem;
	font-weight: 700;
	color: #c4a8e0;
	margin-bottom: 0.2rem;
}
.contact-item p {
	font-size: 0.9rem;
	opacity: 0.8;
	line-height: 1.5;
}

/* ── FOOTER ── */
footer {
	background: #0f0a16;
	color: rgba(255, 255, 255, 0.55);
	text-align: center;
	padding: 2rem 5%;
	font-size: 0.82rem;
	line-height: 1.7;
}
footer a {
	color: rgba(255, 255, 255, 0.7);
	text-decoration: none;
}
footer a:hover {
	color: #fff;
}

/* ── FADE IN ── */
.fade-in {
	opacity: 0;
	transform: translateY(22px);
	transition:
		opacity 0.65s ease,
		transform 0.65s ease;
}
.fade-in.visible {
	opacity: 1;
	transform: none;
}

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
	.hero {
		grid-template-columns: 1fr;
		gap: 2.5rem;
		min-height: unset;
	}
	.stats-band {
		grid-template-columns: repeat(2, 1fr);
	}
	.stat-cell:nth-child(2) {
		border-right: none;
	}
	.stat-cell:nth-child(3) {
		border-top: 1px solid rgba(255, 255, 255, 0.12);
	}
	.need-grid {
		grid-template-columns: 1fr;
	}
	.how-grid {
		grid-template-columns: 1fr;
	}
	.biomarker-grid {
		grid-template-columns: 1fr 1fr;
	}
	.specialty-grid {
		grid-template-columns: 1fr;
	}
	.evidence-grid {
		grid-template-columns: 1fr;
	}
	.integration-grid {
		grid-template-columns: repeat(2, 1fr);
	}
	.contact-grid {
		grid-template-columns: 1fr;
	}
	.form-row {
		grid-template-columns: 1fr;
	}
	.nav-links {
		display: none;
	}
}
@media (max-width: 560px) {
	.biomarker-grid {
		grid-template-columns: 1fr;
	}
	.integration-grid {
		grid-template-columns: 1fr;
	}
	.stats-band {
		grid-template-columns: 1fr;
	}
}