/*
 * Services page — "what we serve" section (US-SER-02)
 *
 * Light surface card grid (3 / 2 / 1 columns) followed by a dark steps band, so
 * the section reads differently from the dark hero directly above it.
 * Desktop ≥1024px: 3 columns · Tablet 640–1023px: 2 columns · Mobile <640px: 1.
 *
 * Every colour, type, spacing, radius and shadow value comes from
 * assets/css/design-tokens.css — no hardcoded hex values, no arbitrary pixels.
 */

.amber-svc {
	background: var(--color-bg);
	color: var(--color-text);
	font-family: var(--font-body);
}

.amber-svc__container {
	max-width: var(--container-max);
	margin: 0 auto;
	padding: var(--space-section) var(--container-padding);
}

/* ---------- section head ---------- */

.amber-svc__head {
	max-width: var(--container-narrow);
}

.amber-svc__eyebrow {
	margin: 0 0 var(--space-3);
	font-family: var(--font-body);
	font-size: var(--text-sm);
	font-weight: 500;
	text-transform: uppercase;
	letter-spacing: var(--letter-wide);
	color: var(--color-accent-700);
}

.amber-svc__heading {
	margin: 0;
	font-family: var(--font-heading);
	font-size: var(--text-3xl);
	font-weight: 700;
	line-height: var(--leading-tight);
	letter-spacing: var(--letter-tight);
	color: var(--color-text);
}

.amber-svc__intro {
	margin: var(--space-5) 0 0;
	max-width: var(--measure);
	font-size: var(--text-lg);
	line-height: var(--leading-normal);
	color: var(--color-text-muted);
}

/* ---------- card grid ---------- */

.amber-svc__grid {
	list-style: none;
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: var(--space-8);
	margin: var(--space-12) 0 0;
	padding: 0;
}

.amber-svc__card {
	display: flex;
	flex-direction: column;
	overflow: hidden;
	background: var(--color-surface);
	border: 1px solid var(--color-border);
	border-radius: var(--radius-lg);
	box-shadow: var(--shadow-sm);
	transition:
		transform var(--duration-normal) var(--ease-default),
		box-shadow var(--duration-normal) var(--ease-default);
	/* Moderate motion: the cards rise in, staggered by --amber-svc-delay set
	   per card in the template. CSS only — no scroll JS on a static page. */
	animation: amber-svc-rise var(--duration-slow) var(--ease-out) both;
	animation-delay: var(--amber-svc-delay, 0ms);
}

@keyframes amber-svc-rise {
	from {
		opacity: 0;
		transform: translateY(var(--space-4));
	}

	to {
		opacity: 1;
		transform: translateY(0);
	}
}

.amber-svc__card:hover,
.amber-svc__card:focus-within {
	transform: translateY(-4px);
	box-shadow: var(--shadow-lg);
}

.amber-svc__card-media {
	position: relative;
	margin: 0;
	background: var(--color-surface-raised);
}

.amber-svc__card-photo {
	display: block;
	width: 100%;
	aspect-ratio: 4 / 3;
	height: auto;
	object-fit: cover;
}

.amber-svc__badge {
	position: absolute;
	top: var(--space-3);
	left: var(--space-3);
	padding: var(--space-1) var(--space-3);
	border-radius: var(--radius-full);
	background: var(--color-accent-100);
	color: var(--color-accent-800);
	font-size: var(--text-xs);
	font-weight: 500;
	text-transform: uppercase;
	letter-spacing: var(--letter-wide);
}

.amber-svc__card-body {
	display: flex;
	flex-direction: column;
	flex: 1 1 auto;
	padding: var(--space-6);
}

.amber-svc__card-title {
	margin: 0;
	font-family: var(--font-heading);
	font-size: var(--text-xl);
	font-weight: 600;
	line-height: var(--leading-snug);
	letter-spacing: var(--letter-tight);
	color: var(--color-text);
}

.amber-svc__card-text {
	margin: var(--space-3) 0 0;
	font-size: var(--text-base);
	line-height: var(--leading-normal);
	color: var(--color-text-muted);
}

.amber-svc__items {
	list-style: none;
	margin: var(--space-6) 0 0;
	padding: var(--space-4) 0 0;
	border-top: 1px solid var(--color-border);
}

.amber-svc__item {
	display: flex;
	align-items: baseline;
	justify-content: space-between;
	gap: var(--space-4);
	padding: var(--space-2) 0;
	font-size: var(--text-base);
}

.amber-svc__item + .amber-svc__item {
	border-top: 1px solid var(--color-border);
}

.amber-svc__item-label {
	color: var(--color-text);
}

.amber-svc__item-price {
	flex: 0 0 auto;
	font-variant-numeric: tabular-nums;
	font-weight: 500;
	color: var(--color-highlight-700);
}

/* ---------- note + menu link ---------- */

.amber-svc__foot {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: space-between;
	gap: var(--space-6);
	margin-top: var(--space-10);
	padding-top: var(--space-8);
	border-top: 1px solid var(--color-border);
}

.amber-svc__note {
	margin: 0;
	flex: 1 1 32ch;
	max-width: var(--measure);
	font-size: var(--text-sm);
	line-height: var(--leading-normal);
	color: var(--color-text-muted);
}

.amber-svc__link {
	display: inline-flex;
	align-items: center;
	min-height: 44px;
	padding: 0 var(--space-6);
	border-radius: var(--radius-md);
	background: var(--color-primary-600);
	color: var(--color-neutral-50);
	font-family: var(--font-heading);
	font-size: var(--text-base);
	font-weight: 600;
	text-decoration: none;
	transition: background-color var(--duration-normal) var(--ease-default);
}

.amber-svc__link:hover,
.amber-svc__link:focus {
	background: var(--color-primary-700);
	color: var(--color-neutral-50);
}

.amber-svc__link:focus-visible,
.amber-svc__card a:focus-visible {
	outline: 2px solid var(--color-accent-500);
	outline-offset: 2px;
}

/* ---------- dark steps band ---------- */

.amber-svc__band {
	position: relative;
	isolation: isolate;
	background-color: var(--color-bg-dark);
	color: var(--color-text-on-dark);
}

.amber-svc__band::before {
	content: "";
	position: absolute;
	inset: 0;
	z-index: -2;
	background-image: var(--amber-svc-backdrop, none);
	background-size: cover;
	background-position: center;
}

.amber-svc__band::after {
	content: "";
	position: absolute;
	inset: 0;
	z-index: -1;
	/* Opaque token-only fallback first; the translucent color-mix version below
	   wins wherever color-mix() is supported, letting the photo show through. */
	background: linear-gradient(100deg, var(--color-neutral-900), var(--color-primary-900));
	background: linear-gradient(
		100deg,
		var(--color-neutral-900) 10%,
		color-mix(in srgb, var(--color-neutral-900) 88%, transparent) 55%,
		color-mix(in srgb, var(--color-primary-900) 80%, transparent) 100%
	);
}

.amber-svc__band-inner {
	max-width: var(--container-max);
	margin: 0 auto;
	padding: var(--space-16) var(--container-padding);
}

.amber-svc__band-heading {
	margin: 0;
	font-family: var(--font-heading);
	font-size: var(--text-2xl);
	font-weight: 600;
	line-height: var(--leading-tight);
	letter-spacing: var(--letter-tight);
	color: var(--color-text-on-dark);
}

.amber-svc__steps {
	list-style: none;
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: var(--space-8);
	margin: var(--space-10) 0 0;
	padding: 0;
}

.amber-svc__step {
	display: flex;
	flex-direction: column;
	gap: var(--space-2);
	padding-top: var(--space-5);
	border-top: 2px solid var(--color-highlight-500);
}

.amber-svc__step-num {
	font-family: var(--font-heading);
	font-size: var(--text-sm);
	font-weight: 700;
	letter-spacing: var(--letter-wide);
	color: var(--color-highlight-300);
}

.amber-svc__step-label {
	font-family: var(--font-heading);
	font-size: var(--text-lg);
	font-weight: 600;
	letter-spacing: var(--letter-tight);
	color: var(--color-text-on-dark);
}

.amber-svc__step-text {
	font-size: var(--text-base);
	line-height: var(--leading-normal);
	color: var(--color-text-muted-on-dark);
}

/* ---------- tablet ---------- */

@media (max-width: 1023px) {
	.amber-svc__grid,
	.amber-svc__steps {
		grid-template-columns: repeat(2, minmax(0, 1fr));
		gap: var(--space-6);
	}

	.amber-svc__heading {
		font-size: var(--text-2xl);
	}
}

/* ---------- mobile ---------- */

@media (max-width: 639px) {
	.amber-svc__grid,
	.amber-svc__steps {
		grid-template-columns: minmax(0, 1fr);
	}

	.amber-svc__intro {
		font-size: var(--text-base);
	}

	.amber-svc__card-body {
		padding: var(--space-5);
	}

	.amber-svc__foot {
		align-items: stretch;
		flex-direction: column;
	}

	.amber-svc__link {
		justify-content: center;
		width: 100%;
	}

	.amber-svc__band-inner {
		padding: var(--space-12) var(--container-padding);
	}
}

/* ---------- dark theme: the section follows theme tokens ---------- */

[data-theme="dark"] .amber-svc {
	background: var(--color-bg-dark);
	color: var(--color-text-on-dark);
}

[data-theme="dark"] .amber-svc__heading,
[data-theme="dark"] .amber-svc__card-title,
[data-theme="dark"] .amber-svc__item-label {
	color: var(--color-text-on-dark);
}

[data-theme="dark"] .amber-svc__intro,
[data-theme="dark"] .amber-svc__card-text,
[data-theme="dark"] .amber-svc__note {
	color: var(--color-text-muted-on-dark);
}

[data-theme="dark"] .amber-svc__eyebrow {
	color: var(--color-accent-300);
}

[data-theme="dark"] .amber-svc__item-price {
	color: var(--color-highlight-300);
}

[data-theme="dark"] .amber-svc__card {
	background: var(--color-surface-dark);
	border-color: var(--color-primary-700);
}

[data-theme="dark"] .amber-svc__items,
[data-theme="dark"] .amber-svc__item + .amber-svc__item,
[data-theme="dark"] .amber-svc__foot {
	border-color: var(--color-primary-700);
}

/* ---------- reduced motion ---------- */

@media (prefers-reduced-motion: reduce) {
	.amber-svc__card,
	.amber-svc__link {
		transition: none;
	}

	.amber-svc__card {
		animation: none;
		opacity: 1;
		transform: none;
	}

	.amber-svc__card:hover,
	.amber-svc__card:focus-within {
		transform: none;
	}
}