/**
 * Card component
 *
 * Flat and square — no shadows, no rounded corners. Two common shapes:
 * a bare product card (image + text, no frame) and a bordered content card.
 *
 * Usage — product:
 *   <article class="card">
 *     <div class="card__media">
 *       <span class="badge badge--pinned">Sale</span>
 *       <img src="..." alt="">
 *     </div>
 *     <div class="card__body">
 *       <p class="card__eyebrow">Seoul 06</p>
 *       <h3 class="card__title">Ash Overshirt</h3>
 *       <p class="price price--md">₹2,490</p>
 *     </div>
 *   </article>
 *
 * Usage — content:
 *   <article class="card card--bordered card--padded"> … </article>
 */

.card {
	display: flex;
	flex-direction: column;
	gap: var(--space-4);
	background: transparent;
	border-radius: var(--radius-none);
	color: var(--color-text);
}

/* --- Media --- */

.card__media {
	position: relative;
	overflow: hidden;
	background: var(--color-surface-muted);
	aspect-ratio: 3 / 4;
}

.card__media img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform 400ms ease;
}

.card__media--square { aspect-ratio: 1 / 1; }
.card__media--wide { aspect-ratio: 4 / 3; }
.card__media--auto { aspect-ratio: auto; }

/* --- Body --- */

.card__body {
	display: flex;
	flex-direction: column;
	gap: var(--space-2);
}

.card__eyebrow {
	font-family: var(--font-mono);
	font-size: var(--text-2xs);
	letter-spacing: var(--tracking-wider);
	text-transform: uppercase;
	color: var(--color-muted);
	margin: 0;
}

.card__title {
	font-family: var(--font-heading);
	font-size: var(--text-lg);
	font-weight: var(--weight-semibold);
	line-height: var(--line-snug);
	letter-spacing: var(--tracking-tight);
	color: var(--color-heading);
	margin: 0;
}

.card__title a {
	text-decoration: none;
	color: inherit;
}

.card__text {
	font-size: var(--text-sm);
	line-height: var(--line-normal);
	color: var(--color-muted);
	margin: 0;
	max-width: none;
}

.card__meta {
	font-family: var(--font-mono);
	font-size: var(--text-xs);
	letter-spacing: var(--tracking-wide);
	color: var(--color-muted);
	margin: 0;
}

.card__footer {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: var(--space-3);
	margin-top: auto;
	padding-top: var(--space-2);
}

/* --- Variants --- */

.card--bordered {
	border: var(--border-width) solid var(--color-border);
	background: var(--color-surface);
}

.card--sage {
	background: var(--color-surface-strong);
	border: var(--border-width) solid var(--color-surface-strong);
}

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

.card--inverse .card__title,
.card--inverse .card__eyebrow,
.card--inverse .card__text,
.card--inverse .card__meta {
	color: var(--color-inverse);
}

.card--padded {
	padding: var(--space-6);
}

.card--padded-lg {
	padding: var(--space-8);
}

/* Horizontal card — cart lines, order summaries. */
.card--row {
	flex-direction: row;
	align-items: flex-start;
	gap: var(--space-5);
}

.card--row .card__media {
	flex: none;
	width: 7.5rem;
}

.card--row .card__body {
	flex: 1;
}

/* --- Interactive card --- */

.card--link {
	text-decoration: none;
	color: inherit;
	transition: color var(--transition-fast);
}

.card--link:hover .card__title {
	color: var(--color-primary-hover);
	text-decoration: underline;
	text-underline-offset: 0.2em;
}

.card--link:hover .card__media img,
.card:hover .card__media--zoom img {
	transform: scale(1.03);
}

@media (prefers-reduced-motion: reduce) {
	.card__media img {
		transition: none;
	}

	.card--link:hover .card__media img,
	.card:hover .card__media--zoom img {
		transform: none;
	}
}

/* --- Card grid --- */

.card-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(15rem, 1fr));
	gap: var(--space-8) var(--space-6);
}

.card-grid--2 { grid-template-columns: repeat(auto-fill, minmax(20rem, 1fr)); }
.card-grid--tight { gap: var(--space-4); }