/* Shared base styles and lightweight layout primitives. */
*,
*::before,
*::after {
	box-sizing: border-box;
}

html {
	scroll-behavior: smooth;
}

body {
	margin: 0;
	background: var(--color-page);
	color: var(--color-text);
	font-family: var(--font-body);
	font-size: var(--font-size-base);
	line-height: var(--line-height-body);
	-webkit-font-smoothing: antialiased;
}

img,
svg,
video {
	max-width: 100%;
}

img {
	display: block;
	height: auto;
}

button,
input,
select,
textarea {
	font: inherit;
}

button,
a {
	-webkit-tap-highlight-color: transparent;
}

a {
	color: inherit;
}

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

::selection {
	background: var(--color-brand-soft);
	color: var(--color-ink);
}

.site-shell {
	width: min(100% - (var(--page-gutter) * 2), var(--content-width));
	margin-inline: auto;
}

.site-shell--wide {
	max-width: var(--content-width-wide);
}

.section {
	padding-block: var(--section-space);
}

.section--surface {
	background: var(--color-surface);
}

.section--soft {
	background: var(--color-surface-soft);
}

.section--dark {
	background: var(--color-dark);
	color: var(--color-on-dark);
}

.section__eyebrow {
	display: inline-flex;
	align-items: center;
	gap: var(--space-3);
	margin: 0 0 var(--space-3);
	color: var(--color-brand);
	font-size: var(--font-size-xs);
	font-weight: 700;
	letter-spacing: var(--letter-spacing-eyebrow);
	line-height: 1.3;
	text-transform: uppercase;
}

.section__eyebrow::before {
	width: 20px;
	height: 2px;
	background: currentColor;
	content: "";
}

.section--dark .section__eyebrow {
	color: #c6d0b8;
}

.section__title {
	margin: 0;
	color: var(--color-ink);
	font-family: var(--font-display);
	font-size: clamp(2rem, 3.2vw, var(--font-size-4xl));
	font-weight: 500;
	letter-spacing: -0.025em;
	line-height: var(--line-height-heading);
	text-transform: uppercase;
}

.section--dark .section__title {
	color: var(--color-on-dark);
}

.section__description {
	max-width: 52ch;
	margin: var(--space-4) 0 0;
	color: var(--color-text-muted);
}

.section--dark .section__description {
	color: rgb(247 246 241 / 76%);
}

.button {
	display: inline-flex;
	min-height: 48px;
	align-items: center;
	justify-content: center;
	gap: var(--space-2);
	padding: 0 var(--space-5);
	border: 1px solid transparent;
	border-radius: var(--radius-md);
	background: var(--color-brand);
	color: #fff;
	font-size: var(--font-size-sm);
	font-weight: 700;
	line-height: 1.2;
	text-align: center;
	text-decoration: none;
	transition:
		background-color var(--transition-fast),
		color var(--transition-fast),
		border-color var(--transition-fast),
		transform var(--transition-fast);
	cursor: pointer;
}

.button:hover {
	background: var(--color-brand-hover);
	color: #fff;
}

.button:active {
	background: var(--color-brand-active);
	transform: translateY(1px);
}

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

.button--outline:hover {
	border-color: var(--color-brand);
	background: var(--color-brand-soft);
	color: var(--color-ink);
}

.card {
	border: 1px solid var(--color-border);
	border-radius: var(--radius-md);
	background: var(--color-surface);
}

.card--interactive {
	transition:
		border-color var(--transition-base),
		box-shadow var(--transition-base),
		transform var(--transition-base);
}

.card--interactive:hover {
	border-color: var(--color-border-strong);
	box-shadow: var(--shadow-card);
	transform: translateY(-2px);
}

.media-frame {
	overflow: hidden;
	background: var(--color-surface-image);
}

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

.text-muted {
	color: var(--color-text-muted);
}

.text-subtle {
	color: var(--color-text-subtle);
}

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

	*,
	*::before,
	*::after {
		animation-duration: 0.01ms !important;
		animation-iteration-count: 1 !important;
		scroll-behavior: auto !important;
		transition-duration: 0.01ms !important;
	}
}