/* =============================================================
   PIARNYA — Cases Section
   Зависит от: variables.css, base.css
   ============================================================= */

/* ── СЕКЦИЯ ─────────────────────────────────────────────────── */
.cases {
	background: var(--color-surface);
}

/* ── СЕТКА ───────────────────────────────────────────────────── */
.cases__grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	grid-template-rows: auto auto;
	gap: var(--sp-5);
}

/* Первая карточка — featured, занимает 2 колонки */
.case-card--featured {
	grid-column: span 2;
}

/* ── КАРТОЧКА ───────────────────────────────────────────────── */
.case-card {
	list-style: none;
}

.case-card__inner {
	display: flex;
	flex-direction: column;
	height: 100%;
	border-radius: var(--radius-xl);
	overflow: hidden;
	text-decoration: none;
	background: var(--color-bg);
	border: 1.5px solid var(--color-border);
	transition:
		border-color  var(--dur-base) var(--ease),
		box-shadow    var(--dur-base) var(--ease),
		transform     var(--dur-base) var(--ease);
}

.case-card__inner:hover {
	border-color: transparent;
	background:
		linear-gradient(var(--color-bg), var(--color-bg)) padding-box,
		var(--gradient-brand) border-box;
	border: 1.5px solid transparent;
	box-shadow: var(--shadow-lg);
	transform: translateY(-4px);
}

/* ── ИЗОБРАЖЕНИЕ ────────────────────────────────────────────── */
.case-card__img-wrap {
	position: relative;
	overflow: hidden;
	aspect-ratio: 16 / 9;
	flex-shrink: 0;
}

.case-card--featured .case-card__img-wrap {
	aspect-ratio: 16 / 7;
}

.case-card__img-placeholder {
	width: 100%;
	height: 100%;
	display: flex;
	align-items: center;
	justify-content: center;
	transition: transform var(--dur-slow) var(--ease);
}

/* Реальное фото — когда будет доступно */
.case-card__img-wrap img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
	transition: transform var(--dur-slow) var(--ease);
}

.case-card__inner:hover .case-card__img-placeholder,
.case-card__inner:hover .case-card__img-wrap img {
	transform: scale(1.04);
}

/* Overlay — затемнение при hover */
.case-card__overlay {
	position: absolute;
	inset: 0;
	background: linear-gradient(
		180deg,
		transparent 40%,
		rgba(0, 0, 0, 0.35) 100%
	);
	opacity: 0;
	transition: opacity var(--dur-base) var(--ease);
	pointer-events: none;
}

.case-card__inner:hover .case-card__overlay {
	opacity: 1;
}

/* ── КОНТЕНТ ─────────────────────────────────────────────────── */
.case-card__body {
	display: flex;
	flex-direction: column;
	gap: var(--sp-3);
	padding: var(--sp-6);
	flex: 1;
}

.case-card--featured .case-card__body {
	padding: var(--sp-8) var(--sp-8);
}

/* Категория */
.case-card__category {
	display: inline-flex;
	align-items: center;
	font-size: var(--text-xs);
	font-weight: 700;
	letter-spacing: .1em;
	text-transform: uppercase;
	color: var(--color-primary);
}

/* Заголовок */
.case-card__title {
	font-size: var(--text-lg);
	font-weight: 700;
	color: var(--color-text);
	line-height: var(--leading-snug);
	transition: color var(--dur-base) var(--ease);
}

.case-card--featured .case-card__title {
	font-size: var(--text-xl);
}

.case-card__inner:hover .case-card__title {
	color: var(--color-primary);
}

/* Ссылка */
.case-card__link {
	display: inline-flex;
	align-items: center;
	gap: var(--sp-2);
	margin-top: auto;
	font-size: var(--text-sm);
	font-weight: 600;
	color: var(--color-text-subtle);
	transition:
		color    var(--dur-base) var(--ease),
		gap      var(--dur-base) var(--ease);
}

.case-card__link svg {
	flex-shrink: 0;
	transition: transform var(--dur-base) var(--ease);
}

.case-card__inner:hover .case-card__link {
	color: var(--color-primary);
	gap: var(--sp-3);
}

.case-card__inner:hover .case-card__link svg {
	transform: translateX(3px);
}

/* ── CTA ─────────────────────────────────────────────────────── */
.cases__footer {
	display: flex;
	justify-content: center;
	margin-top: var(--sp-12);
}

/* ── АДАПТИВ ─────────────────────────────────────────────────── */
@media (max-width: 1024px) {
	.cases__grid {
		grid-template-columns: repeat(2, 1fr);
	}

	.case-card--featured {
		grid-column: span 2;
	}
}

@media (max-width: 640px) {
	.cases__grid {
		grid-template-columns: 1fr;
		gap: var(--sp-4);
	}

	.case-card--featured {
		grid-column: span 1;
	}

	.case-card--featured .case-card__img-wrap {
		aspect-ratio: 16 / 9;
	}

	.case-card--featured .case-card__body {
		padding: var(--sp-6);
	}

	.case-card--featured .case-card__title {
		font-size: var(--text-lg);
	}
}