/**
 * Base: tokens, reset-lite, typography, forms.
 */

:root {
	--color-base: #f6f4f0;
	--color-surface: #eceae6;
	--color-surface-strong: #e0ddd7;
	--color-ink: #1c1f24;
	--color-muted: #5c636c;
	--color-accent: #2f4f4f;
	--color-accent-hover: #243c3c;
	--color-on-accent: #ffffff;
	--color-border: #d6d3cd;
	--shadow-card: 0 1px 0 rgba(28, 31, 36, 0.06), 0 8px 24px rgba(28, 31, 36, 0.06);
	--radius-sm: 4px;
	--radius-md: 6px;
	--space-1: 0.25rem;
	--space-2: 0.5rem;
	--space-3: 0.75rem;
	--space-4: 1rem;
	--space-5: 1.5rem;
	--space-6: 2rem;
	--space-8: 3rem;
	--space-10: 4rem;
	--font-sans: "IBM Plex Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
	--text-body: 1rem;
	--text-lead: 1.125rem;
	--lh-tight: 1.2;
	--lh-body: 1.55;
	--container: 1120px;
	--container-narrow: 720px;
	--header-height: 72px;
}

*,
*::before,
*::after {
	box-sizing: border-box;
}

html {
	-webkit-text-size-adjust: 100%;
	scroll-behavior: smooth;
}

body {
	margin: 0;
	font-family: var(--font-sans);
	font-size: var(--text-body);
	line-height: var(--lh-body);
	color: var(--color-ink);
	background: var(--color-base);
}

img,
picture,
video {
	max-width: 100%;
	height: auto;
	display: block;
}

a {
	color: var(--color-accent);
	text-decoration-thickness: 1px;
	text-underline-offset: 0.15em;
	transition: color 0.15s ease, text-decoration-color 0.15s ease;
}

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

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

h1,
h2,
h3,
h4 {
	font-weight: 600;
	line-height: var(--lh-tight);
	color: var(--color-ink);
}

p {
	margin: 0 0 var(--space-4);
}

ul,
ol {
	margin: 0 0 var(--space-4);
	padding-left: 1.25rem;
}

.screen-reader-text {
	clip: rect(1px, 1px, 1px, 1px);
	clip-path: inset(50%);
	height: 1px;
	width: 1px;
	margin: -1px;
	overflow: hidden;
	padding: 0;
	position: absolute;
	word-wrap: normal !important;
}

.skip-link:focus {
	clip: auto !important;
	clip-path: none;
	height: auto;
	width: auto;
	left: var(--space-4);
	top: var(--space-4);
	padding: var(--space-3) var(--space-4);
	background: var(--color-ink);
	color: var(--color-base);
	z-index: 100000;
	text-decoration: none;
	border-radius: var(--radius-sm);
}

.button {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: var(--space-2);
	padding: 0.65rem 1.25rem;
	font-family: inherit;
	font-size: 0.9375rem;
	font-weight: 600;
	line-height: 1.2;
	border-radius: var(--radius-sm);
	border: 1px solid transparent;
	cursor: pointer;
	text-decoration: none;
	transition: background-color 0.15s ease, border-color 0.15s ease, color 0.15s ease, box-shadow 0.15s ease;
}

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

.button--primary {
	background: var(--color-accent);
	color: var(--color-on-accent);
	border-color: var(--color-accent);
	box-shadow: 0 1px 0 rgba(255, 255, 255, 0.08) inset;
}

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

.button--secondary {
	background: transparent;
	color: var(--color-ink);
	border-color: var(--color-border);
}

.button--secondary:hover {
	border-color: var(--color-muted);
	background: var(--color-surface);
	color: var(--color-ink);
}

.search-form {
	display: flex;
	flex-wrap: wrap;
	gap: var(--space-3);
	align-items: center;
	margin: var(--space-5) 0;
}

.search-form__input {
	flex: 1 1 220px;
	min-height: 44px;
	padding: 0 var(--space-3);
	border: 1px solid var(--color-border);
	border-radius: var(--radius-sm);
	background: #fff;
	font: inherit;
}

.search-form__input:focus-visible {
	outline: 2px solid var(--color-accent);
	outline-offset: 1px;
}

.search-form__submit {
	min-height: 44px;
}