:root {
	--ink: #20242d;
	--muted: #626b79;
	--line: #dde3e1;
	--paper: #fffdf8;
	--soft: #f5f0e8;
	--mint: #dfeee6;
	--teal: #116a63;
	--teal-dark: #0b4945;
	--coral: #c85d4f;
	--plum: #6e355f;
	--gold: #b8872f;
	--shadow: 0 18px 54px rgba(32, 36, 45, .12);
	color: var(--ink);
	font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
	box-sizing: border-box;
}

html {
	scroll-behavior: smooth;
}

body {
	background: var(--paper);
	margin: 0;
}

a {
	color: inherit;
}

.site-header {
	align-items: center;
	background: rgba(255, 253, 248, .94);
	border-bottom: 1px solid var(--line);
	display: flex;
	gap: 22px;
	justify-content: space-between;
	left: 0;
	padding: 14px clamp(16px, 4vw, 54px);
	position: sticky;
	right: 0;
	top: 0;
	z-index: 10;
}

.brand {
	align-items: center;
	display: inline-flex;
	font-weight: 900;
	gap: 10px;
	text-decoration: none;
	white-space: nowrap;
}

.brand-mark {
	align-items: center;
	background: var(--teal-dark);
	border-radius: 50%;
	color: #fff;
	display: inline-flex;
	font-size: 13px;
	height: 36px;
	justify-content: center;
	width: 36px;
}

nav {
	display: flex;
	gap: 18px;
}

nav a,
.header-cta {
	color: var(--muted);
	font-size: 14px;
	font-weight: 800;
	text-decoration: none;
}

.header-cta {
	background: var(--teal);
	border-radius: 6px;
	color: #fff;
	padding: 10px 14px;
}

.hero {
	display: grid;
	grid-template-columns: minmax(0, .9fr) minmax(420px, 1fr);
	min-height: calc(100vh - 68px);
}

.hero-media {
	min-height: 440px;
	overflow: hidden;
	position: relative;
}

.hero-media::after {
	background: linear-gradient(90deg, rgba(11, 73, 69, .68), rgba(11, 73, 69, .08));
	content: "";
	inset: 0;
	position: absolute;
}

.hero-media img {
	height: 100%;
	object-fit: cover;
	width: 100%;
}

.hero-copy {
	align-content: center;
	background:
		linear-gradient(135deg, rgba(223, 238, 230, .78), rgba(255, 253, 248, .72)),
		var(--paper);
	display: grid;
	justify-items: start;
	padding: clamp(34px, 6vw, 76px);
}

.eyebrow {
	color: var(--plum);
	font-size: 12px;
	font-weight: 900;
	letter-spacing: .08em;
	margin: 0 0 12px;
	text-transform: uppercase;
}

h1,
h2,
h3 {
	letter-spacing: 0;
	margin: 0;
}

h1 {
	font-size: clamp(38px, 5.5vw, 68px);
	line-height: 1;
	max-width: 780px;
}

h2 {
	font-size: clamp(28px, 3.6vw, 46px);
	line-height: 1.06;
}

h3 {
	font-size: 21px;
	line-height: 1.18;
}

.lead {
	color: var(--muted);
	font-size: clamp(17px, 2vw, 21px);
	line-height: 1.58;
	margin: 22px 0 0;
	max-width: 690px;
}

.hero-actions {
	display: flex;
	flex-wrap: wrap;
	gap: 12px;
	margin-top: 28px;
}

.button,
.product-card a,
.quiz-options a {
	transition: transform .18s ease, box-shadow .18s ease, background .18s ease;
}

.button {
	align-items: center;
	border: 1px solid transparent;
	border-radius: 6px;
	display: inline-flex;
	font-weight: 900;
	justify-content: center;
	min-height: 48px;
	padding: 0 18px;
	text-decoration: none;
}

.button:hover,
.product-card a:hover,
.quiz-options a:hover {
	transform: translateY(-2px);
}

.primary {
	background: var(--teal);
	box-shadow: 0 12px 28px rgba(17, 106, 99, .22);
	color: #fff;
}

.primary:hover {
	background: var(--teal-dark);
}

.secondary {
	background: #fff;
	border-color: var(--line);
	color: var(--teal-dark);
}

.affiliate-note {
	color: var(--muted);
	font-size: 13px;
	line-height: 1.45;
	margin: 18px 0 0;
	max-width: 620px;
}

.trust-strip {
	background: var(--teal-dark);
	color: #fff;
	display: grid;
	gap: 1px;
	grid-template-columns: repeat(3, minmax(0, 1fr));
}

.trust-strip div {
	background: rgba(255, 255, 255, .05);
	display: grid;
	gap: 4px;
	padding: 24px clamp(16px, 4vw, 54px);
}

.trust-strip span {
	color: rgba(255, 255, 255, .72);
	font-size: 14px;
}

section:not(.hero) {
	padding: clamp(48px, 7vw, 86px) clamp(16px, 4vw, 54px);
}

.section-grid {
	display: grid;
	gap: clamp(24px, 5vw, 70px);
	grid-template-columns: minmax(240px, .72fr) minmax(0, 1fr);
}

.copy-block {
	color: var(--muted);
	display: grid;
	font-size: 18px;
	gap: 16px;
	line-height: 1.65;
}

.copy-block p {
	margin: 0;
}

.copy-block a {
	color: var(--teal-dark);
	font-weight: 900;
}

.routine,
.comparison {
	background: var(--soft);
}

.section-heading {
	margin-bottom: 28px;
	max-width: 860px;
}

.routine-grid,
.product-grid,
.quiz-options {
	display: grid;
	gap: 16px;
}

.routine-grid {
	grid-template-columns: repeat(3, minmax(0, 1fr));
}

.routine-grid article,
.product-card,
.featured-product,
.quiz-options a,
.final-cta {
	border: 1px solid var(--line);
	border-radius: 8px;
}

.routine-grid article {
	background: #fff;
	padding: 24px;
}

.routine-grid p,
.product-card p {
	color: var(--muted);
	line-height: 1.55;
	margin: 12px 0 0;
}

.step,
.tag {
	display: inline-flex;
	font-size: 12px;
	font-weight: 900;
	margin-bottom: 14px;
	text-transform: uppercase;
}

.step {
	align-items: center;
	background: var(--mint);
	border-radius: 50%;
	color: var(--teal-dark);
	height: 34px;
	justify-content: center;
	width: 34px;
}

.featured-product {
	align-items: stretch;
	background: #fff;
	display: grid;
	gap: 24px;
	grid-template-columns: minmax(0, 1fr) minmax(280px, 420px);
	margin: clamp(48px, 7vw, 86px) clamp(16px, 4vw, 54px);
	padding: 0;
}

.featured-product .product-copy {
	padding: clamp(28px, 5vw, 48px);
}

.featured-product p {
	color: var(--muted);
	font-size: 18px;
	line-height: 1.6;
	margin: 18px 0 0;
}

.check-list {
	display: grid;
	gap: 10px;
	line-height: 1.45;
	margin: 22px 0;
	padding-left: 20px;
}

.product-panel {
	background: var(--teal-dark);
	color: #fff;
	display: grid;
	gap: 12px;
	padding: clamp(24px, 5vw, 42px);
}

.score,
.mini-metric {
	background: rgba(255, 255, 255, .08);
	border: 1px solid rgba(255, 255, 255, .14);
	border-radius: 8px;
	display: grid;
	gap: 8px;
	padding: 18px;
}

.score span,
.mini-metric span {
	color: rgba(255, 255, 255, .7);
	font-size: 13px;
	font-weight: 800;
}

.score strong {
	font-size: 48px;
	line-height: 1;
}

.mini-metric strong {
	line-height: 1.25;
}

.quiz-options {
	grid-template-columns: repeat(4, minmax(0, 1fr));
}

.quiz-options a {
	background: #fff;
	display: grid;
	gap: 8px;
	min-height: 142px;
	padding: 20px;
	text-decoration: none;
}

.quiz-options span {
	color: var(--muted);
	font-size: 14px;
}

.quiz-options strong {
	color: var(--teal-dark);
	font-size: 19px;
	line-height: 1.25;
}

.product-grid {
	grid-template-columns: repeat(3, minmax(0, 1fr));
}

.product-card {
	background: #fff;
	display: grid;
	padding: 22px;
}

.product-card.best {
	border-color: rgba(200, 93, 79, .44);
	box-shadow: var(--shadow);
}

.tag {
	color: var(--coral);
}

.product-card a {
	align-self: end;
	background: var(--mint);
	border-radius: 6px;
	color: var(--teal-dark);
	font-weight: 900;
	margin-top: 18px;
	padding: 12px 14px;
	text-align: center;
	text-decoration: none;
}

.safety {
	background: #fff;
	border-top: 1px solid var(--line);
}

.medical-disclaimer {
	background: #fff6e8;
	border-left: 4px solid var(--gold);
	color: #654615;
	padding: 14px 16px;
}

.final-cta {
	background:
		linear-gradient(135deg, rgba(17, 106, 99, .94), rgba(110, 53, 95, .92)),
		var(--teal-dark);
	color: #fff;
	display: grid;
	justify-items: start;
	margin: clamp(48px, 7vw, 86px) clamp(16px, 4vw, 54px);
	padding: clamp(28px, 6vw, 58px);
}

.final-cta .eyebrow {
	color: rgba(255, 255, 255, .76);
}

.final-cta h2 {
	max-width: 820px;
}

.final-cta .button {
	background: #fff;
	color: var(--teal-dark);
	margin-top: 24px;
}

footer {
	background: #171b22;
	color: rgba(255, 255, 255, .72);
	display: grid;
	font-size: 13px;
	gap: 8px;
	line-height: 1.5;
	padding: 26px clamp(16px, 4vw, 54px);
}

footer p {
	margin: 0;
}

@media (max-width: 1050px) {
	.hero,
	.featured-product,
	.section-grid {
		grid-template-columns: 1fr;
	}

	.hero {
		min-height: auto;
	}

	.hero-media {
		min-height: 340px;
	}

	.routine-grid,
	.product-grid,
	.quiz-options {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}
}

@media (max-width: 720px) {
	.site-header {
		align-items: stretch;
		display: grid;
		gap: 12px;
		position: static;
	}

	nav {
		justify-content: space-between;
	}

	.header-cta {
		text-align: center;
	}

	.hero-copy {
		padding: 28px 16px;
	}

	.hero-media {
		min-height: 260px;
	}

	.trust-strip,
	.routine-grid,
	.product-grid,
	.quiz-options {
		grid-template-columns: 1fr;
	}

	section:not(.hero),
	.featured-product,
	.final-cta {
		margin-left: 0;
		margin-right: 0;
	}

	.hero-actions,
	.button {
		width: 100%;
	}
}