/**
 * Shared styles for the static marketing/content pages
 * (mental-rotation.html, dissection-puzzles.html, calm-by-design.html).
 *
 * Loaded after theme.css (design tokens). Deliberately NOT content-hashed by
 * the build (only index/play get their asset refs rewritten); the network-first
 * service worker keeps it fresh. Base layout mirrors support/privacy/legal.
 */

@font-face {
	font-family: "Space Grotesk";
	font-style: normal;
	font-weight: 300 700;
	font-display: swap;
	src: url("./fonts/space-grotesk-latin.woff2") format("woff2");
}
:root {
	--font-display: "Space Grotesk", system-ui, sans-serif;
	--font-body:
		system-ui, -apple-system, "Segoe UI", Roboto, Helvetica,
		Arial, sans-serif;
	--font-mono:
		ui-monospace, "SF Mono", "SFMono-Regular", Menlo, Consolas,
		monospace;
	--maxw: 720px;
}
*,
*::before,
*::after {
	box-sizing: border-box;
}
html,
body {
	margin: 0;
}
a {
	color: var(--u-color-primary);
	text-decoration: none;
}
a:hover {
	text-decoration: underline;
}
body {
	min-height: 100svh;
	font-family: var(--font-body);
	color: var(--u-color-foreground);
	background: var(--u-color-background);
	-webkit-font-smoothing: antialiased;
	text-rendering: optimizeLegibility;
	display: flex;
	flex-direction: column;
}
.wrap {
	width: 100%;
	max-width: var(--maxw);
	margin: 0 auto;
	padding: 0 24px;
}
header {
	border-bottom: 1px solid
		color-mix(in srgb, var(--u-color-foreground) 7%, transparent);
}
header .wrap {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: 22px 24px;
}
.brand {
	font-family: var(--font-display);
	font-size: 18px;
	font-weight: 600;
	letter-spacing: 0.3px;
	color: var(--u-color-foreground);
}
.brand:hover {
	text-decoration: none;
}
.back {
	font-size: 14px;
}
main {
	flex: 1;
	padding: 44px 0 64px;
}
h1 {
	font-family: var(--font-display);
	font-size: clamp(28px, 6vw, 38px);
	font-weight: 500;
	letter-spacing: -0.5px;
	margin: 0 0 6px;
}
.updated {
	font-family: var(--font-mono);
	font-size: 12px;
	letter-spacing: 1px;
	color: var(--u-color-muted-foreground);
	margin: 0 0 36px;
}
h2 {
	font-family: var(--font-display);
	font-size: 19px;
	font-weight: 600;
	margin: 34px 0 12px;
}
p,
li {
	font-size: 15.5px;
	line-height: 1.65;
	color: var(--u-color-muted-foreground);
}
ul {
	padding-left: 20px;
}
li {
	margin-bottom: 8px;
}
li b {
	color: var(--u-color-surface-foreground);
	font-weight: 600;
}
.lede {
	font-size: 16.5px;
	color: var(--u-color-foreground);
}
.cta-box {
	margin: 40px 0 0;
	padding: 20px 22px;
	border: 1px solid
		color-mix(in srgb, var(--u-color-foreground) 10%, transparent);
	border-radius: 12px;
	background: color-mix(
		in srgb,
		var(--u-color-foreground) 3%,
		transparent
	);
}
.cta-box p {
	margin: 0;
}
.cta-box .big {
	font-family: var(--font-display);
	font-size: 18px;
	color: var(--u-color-foreground);
}
.next {
	margin-top: 36px;
	padding-top: 20px;
	border-top: 1px solid
		color-mix(in srgb, var(--u-color-foreground) 7%, transparent);
	font-size: 14px;
}
footer {
	border-top: 1px solid
		color-mix(in srgb, var(--u-color-foreground) 7%, transparent);
}
footer .wrap {
	display: flex;
	align-items: center;
	justify-content: space-between;
	flex-wrap: wrap;
	gap: 14px;
	padding: 24px;
	font-size: 13px;
	color: var(--u-color-muted-foreground);
}
footer a {
	color: var(--u-color-muted-foreground);
}
footer .foot-r {
	display: flex;
	flex-wrap: wrap;
	gap: 8px 20px;
}