/* LadyQR website. Same tokens as the editor; see DESIGN.md. */

:root {
	--bg: #f5f4f3;
	--surface: #ffffff;
	--ink: #1d1a1b;
	--muted: #6d6869;
	--line: #d3cfce;
	--border: #847e7f;
	--accent: #d9261c;
	--accent-ink: #ffffff;
	--accent-deep: #b81d14;
	--font: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
	--mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
	color-scheme: light;
}

@media (prefers-color-scheme: dark) {
	:root {
		--bg: #141213;
		--surface: #1d1a1b;
		--ink: #f1eeed;
		--muted: #a29b9c;
		--line: #4a4445;
		--border: #7e7879;
		--accent: #ef4a40;
		--accent-ink: #141213;
		--accent-deep: #d93a30;
		color-scheme: dark;
	}
}

* {
	box-sizing: border-box;
}

html {
	scroll-behavior: smooth;
}

body {
	margin: 0;
	padding-left: max(20px, env(safe-area-inset-left, 0px));
	padding-right: max(20px, env(safe-area-inset-right, 0px));
	font-family: var(--font);
	font-size: 1.0625rem;
	line-height: 1.6;
	color: var(--ink);
	background: var(--bg);
}

a {
	color: var(--ink);
	text-underline-offset: 0.2em;
}

a:hover {
	color: var(--accent);
}

a:focus-visible,
.button:focus-visible {
	outline: 2px solid var(--accent);
	outline-offset: 3px;
}

code,
pre {
	font-family: var(--mono);
	font-size: 0.9em;
}

code {
	padding: 0.1em 0.35em;
	background: var(--surface);
	border: 1px solid var(--line);
	border-radius: 4px;
}

h1,
h2,
h3 {
	line-height: 1.2;
	letter-spacing: -0.02em;
	text-wrap: balance;
}

.skip {
	position: absolute;
	left: -9999px;
	padding: 8px 14px;
	background: var(--surface);
	border: 1px solid var(--border);
}

.skip:focus {
	left: 20px;
	top: 12px;
	z-index: 10;
}

/* Header */

.top,
main,
.bottom {
	width: 100%;
	max-width: 1040px;
	margin-left: auto;
	margin-right: auto;
}

.top {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: space-between;
	gap: 12px 24px;
	padding: 20px 0;
}

.brand {
	display: inline-flex;
	align-items: center;
	gap: 10px;
	font-size: 1.3rem;
	font-weight: 700;
	letter-spacing: -0.02em;
	text-decoration: none;
}

.top nav {
	display: flex;
	flex-wrap: wrap;
	gap: 6px 22px;
	font-size: 0.95rem;
}

.top nav a {
	color: var(--muted);
	text-decoration: none;
}

.top nav a:hover {
	color: var(--accent);
}

/* Hero */

.hero {
	display: grid;
	grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr);
	align-items: center;
	gap: 40px;
	padding: 56px 0 72px;
}

.hero h1 {
	margin: 0 0 20px;
	font-size: clamp(2.2rem, 5.6vw, 3.6rem);
}

.lead {
	max-width: 34em;
	margin: 0 0 28px;
	font-size: 1.2rem;
	color: var(--muted);
}

.actions {
	display: flex;
	flex-wrap: wrap;
	gap: 12px;
	margin: 0;
}

.button {
	display: inline-block;
	padding: 14px 24px;
	font-weight: 700;
	color: var(--ink);
	text-decoration: none;
	background: var(--surface);
	border: 1px solid var(--border);
	border-radius: 14px;
}

.button:hover {
	color: var(--accent);
	border-color: var(--accent);
}

.button.primary {
	color: var(--accent-ink);
	background: var(--accent);
	border-color: var(--accent);
}

.button.primary:hover {
	color: var(--accent-ink);
	background: var(--accent-deep);
	border-color: var(--accent-deep);
}

.hero-qr {
	justify-self: center;
	margin: 0;
	text-align: center;
}

.hero-qr img {
	display: block;
	width: min(240px, 100%);
	height: auto;
	margin: 0 auto 14px;
	border: 1px solid var(--border);
}

.hero-qr figcaption {
	font-size: 0.9rem;
	color: var(--muted);
}

/* Sections */

.band,
.shots {
	padding: 48px 0;
	border-top: 1px solid var(--line);
}

.band > h2,
.shots > h2 {
	margin: 0 0 16px;
	font-size: 1.8rem;
}

.band > p,
.shots > p {
	max-width: 42em;
}

.features {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
	gap: 20px;
	margin: 28px 0 0;
	padding: 0;
	list-style: none;
}

.features li {
	padding: 22px;
	background: var(--surface);
	border: 1px solid var(--border);
	border-radius: 16px;
}

.features h3 {
	margin: 0 0 8px;
	font-size: 1.1rem;
}

.features p {
	margin: 0;
	color: var(--muted);
	font-size: 0.98rem;
}

.shots figure {
	margin: 28px 0 0;
}

.shots img {
	display: block;
	width: min(560px, 100%);
	height: auto;
	margin: 0 auto;
	box-shadow: 0 10px 40px rgba(0, 0, 0, 0.12);
	border-radius: 24px;
}

.steps {
	max-width: 42em;
	padding-left: 1.4em;
}

.steps li {
	margin-bottom: 8px;
}

pre {
	max-width: 100%;
	margin: 16px 0;
	padding: 16px 18px;
	overflow-x: auto;
	background: var(--surface);
	border: 1px solid var(--border);
	border-radius: 12px;
}

pre code {
	padding: 0;
	background: none;
	border: 0;
}

.roadmap {
	max-width: 42em;
	padding-left: 1.2em;
}

.roadmap li {
	margin-bottom: 10px;
}

/* Footer */

.bottom {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 20px 28px;
	margin-top: 24px;
	padding: 40px 0 48px;
	border-top: 1px solid var(--line);
	font-size: 0.95rem;
	color: var(--muted);
}

.bottom p {
	margin: 0;
}

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

.bottom a:hover {
	color: var(--accent);
}

.bottom img {
	width: 100px;
	height: auto;
}

@media (max-width: 720px) {
	.hero {
		grid-template-columns: minmax(0, 1fr);
		gap: 32px;
		padding: 32px 0 48px;
	}

	.hero-qr {
		order: -1;
	}
}

@media (prefers-reduced-motion: reduce) {
	html {
		scroll-behavior: auto;
	}
}