/* Horizontal Stacking Cards — Frontend
   Desktop: equal-% hover fan (total ≤ 100%)
   Mobile (≤767px): vertical stack, one full-width card per row
   Cards: 1px #ccc border, no shadow
   ================================================================================ */

.hsc-stack {
	--hsc-card-width: 20%;
	--hsc-card-pct: 20%;
	--hsc-card-min-height: 380px;
	--hsc-equal-height: var(--hsc-card-min-height);
	--hsc-radius: 16px;
	--hsc-gap: 16px;
	--hsc-count: 5;
	--hsc-section-bg: transparent;
	--hsc-border: 1px solid #ccc;

	position: relative;
	width: 100%;
	max-width: 100%;
	background: var(--hsc-section-bg);
	box-sizing: border-box;
	overflow: hidden;
}

.hsc-empty {
	padding: 2rem;
	text-align: center;
	background: #f6f7f7;
	border: 1px dashed #c3c4c7;
	color: #50575e;
}

.hsc-pin {
	position: relative;
	width: 100%;
	max-width: 100%;
	display: block;
	padding: clamp(0.75rem, 2vw, 1.25rem);
	box-sizing: border-box;
	overflow: hidden;
}

.hsc-stage {
	position: relative;
	width: 100%;
	max-width: 100%;
	min-height: var(--hsc-equal-height);
	padding: 0;
	box-sizing: border-box;
	overflow: hidden;
}

.hsc-card-item {
	position: absolute;
	top: 0;
	left: 0;
	width: var(--hsc-card-width);
	max-width: 100%;
	height: var(--hsc-equal-height);
	min-height: var(--hsc-equal-height);
	max-height: var(--hsc-equal-height);
	display: flex;
	flex-direction: column;
	border-radius: var(--hsc-radius);
	border: var(--hsc-border);
	overflow: hidden;
	background: #fff;
	box-shadow: none;
	transform-origin: left center;
	will-change: transform;
	transform: translate3d(0, 0, 0);
	backface-visibility: hidden;
	-webkit-font-smoothing: antialiased;
	box-sizing: border-box;
	pointer-events: none;
}

/* First card holds stage height before JS runs. */
.hsc-card-item:first-child {
	position: relative;
	width: min(var(--hsc-card-width), 100%);
	max-width: 100%;
	height: var(--hsc-equal-height);
	min-height: var(--hsc-equal-height);
}

.hsc-card-item:last-child {
	pointer-events: auto;
}

.hsc-stack.is-open .hsc-card-item,
.hsc-card-item.is-interactive {
	pointer-events: auto;
}

.hsc-card-media {
	position: relative;
	width: 100%;
	aspect-ratio: 16 / 10;
	overflow: hidden;
	background: #e5e7eb;
	flex: 0 0 auto;
}

.hsc-card-media img {
	display: block;
	width: 100%;
	height: 100%;
	object-fit: cover;
	pointer-events: none;
}

.hsc-card-body {
	display: flex;
	flex-direction: column;
	gap: 0.6rem;
	padding: 1rem 1.1rem 1.2rem;
	flex: 1 1 auto;
	min-height: 0;
	overflow: hidden;
}

.hsc-card-title {
	margin: 0;
	font-size: clamp(0.95rem, 1.4vw, 1.25rem);
	line-height: 1.25;
	font-weight: 700;
	letter-spacing: -0.02em;
	flex: 0 0 auto;
}

.hsc-card-text {
	font-size: clamp(0.8rem, 1.1vw, 0.92rem);
	line-height: 1.45;
	opacity: 0.95;
	overflow: hidden;
	flex: 1 1 auto;
	min-height: 0;
}

.hsc-card-text p {
	margin: 0 0 0.5em;
}

.hsc-card-text p:last-child {
	margin-bottom: 0;
}

.hsc-card-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	align-self: flex-start;
	margin-top: auto;
	padding: 0.55em 1em;
	font-size: 0.82rem;
	font-weight: 600;
	line-height: 1.2;
	text-decoration: none !important;
	border-radius: 999px;
	border: none;
	cursor: pointer;
	position: relative;
	z-index: 2;
	pointer-events: auto;
	transition: transform 0.2s ease, filter 0.2s ease;
}

.hsc-card-btn:hover,
.hsc-card-btn:focus-visible {
	transform: translateY(-1px);
	filter: brightness(1.05);
	text-decoration: none !important;
}

.hsc-card-btn:focus-visible {
	outline: 2px solid currentColor;
	outline-offset: 3px;
}

/* Always-open / reduced-motion desktop: equal flex shares of 100%. */
.hsc-stack.is-static .hsc-pin {
	overflow: hidden;
}

.hsc-stack.is-static .hsc-stage {
	display: flex;
	flex-direction: row;
	flex-wrap: nowrap;
	align-items: stretch;
	gap: var(--hsc-gap);
	width: 100% !important;
	max-width: 100% !important;
	height: auto !important;
	min-height: var(--hsc-equal-height);
	padding: 0;
	box-sizing: border-box;
	overflow: hidden;
}

.hsc-stack.is-static .hsc-card-item {
	position: relative !important;
	inset: auto !important;
	top: auto !important;
	flex: 1 1 0;
	width: auto !important;
	max-width: 100% !important;
	min-width: 0 !important;
	height: var(--hsc-equal-height) !important;
	min-height: var(--hsc-equal-height) !important;
	max-height: var(--hsc-equal-height) !important;
	transform: none !important;
	pointer-events: auto !important;
	border: var(--hsc-border);
	box-shadow: none;
}

.hsc-stack.hsc-interaction-hover {
	outline: none;
}

@media (prefers-reduced-motion: reduce) {
	.hsc-card-item,
	.hsc-card-btn {
		transition: none !important;
	}
}

/* ==========================================================================
   Mobile: vertical stack — one card per row, full width
   Breakpoint matches JS MOBILE_MQ (max-width: 767px)
   ========================================================================== */

@media (max-width: 767px) {
	.hsc-stack {
		overflow: visible;
	}

	.hsc-pin {
		padding: 0.75rem 0.85rem;
		overflow: visible;
	}

	.hsc-stage {
		display: flex !important;
		flex-direction: column !important;
		flex-wrap: nowrap !important;
		align-items: stretch !important;
		gap: var(--hsc-gap, 16px) !important;
		width: 100% !important;
		max-width: 100% !important;
		height: auto !important;
		min-height: 0 !important;
		padding: 0 !important;
		overflow: visible !important;
	}

	.hsc-card-item,
	.hsc-card-item:first-child,
	.hsc-card-item:last-child {
		position: relative !important;
		inset: auto !important;
		top: auto !important;
		left: auto !important;
		right: auto !important;
		flex: 0 0 auto !important;
		width: 100% !important;
		max-width: 100% !important;
		min-width: 0 !important;
		height: auto !important;
		min-height: 0 !important;
		max-height: none !important;
		transform: none !important;
		transition: none !important;
		will-change: auto;
		pointer-events: auto !important;
		border: var(--hsc-border);
		box-shadow: none;
	}

	.hsc-card-media {
		aspect-ratio: 16 / 9;
	}

	.hsc-card-body {
		padding: 0.9rem 1rem 1.05rem;
		overflow: visible;
		min-height: 0;
	}

	.hsc-card-text {
		overflow: visible;
		flex: 0 1 auto;
	}

	.hsc-card-title {
		font-size: clamp(1rem, 4.2vw, 1.2rem);
	}

	.hsc-card-text {
		font-size: clamp(0.88rem, 3.6vw, 0.95rem);
	}

	.hsc-card-btn {
		/* Comfortable tap target on phones */
		min-height: 44px;
		padding: 0.65em 1.15em;
		font-size: 0.9rem;
	}

	/* Static + mobile: still vertical, not a side-by-side row */
	.hsc-stack.is-static .hsc-stage {
		flex-direction: column !important;
		flex-wrap: nowrap !important;
		height: auto !important;
		min-height: 0 !important;
	}

	.hsc-stack.is-static .hsc-card-item {
		flex: 0 0 auto !important;
		width: 100% !important;
		height: auto !important;
		min-height: 0 !important;
		max-height: none !important;
	}
}

/* JS class reinforces mobile layout (covers edge cases / late class add). */
.hsc-stack.hsc-is-mobile {
	overflow: visible;
}

.hsc-stack.hsc-is-mobile .hsc-pin {
	overflow: visible;
}

.hsc-stack.hsc-is-mobile .hsc-stage {
	display: flex !important;
	flex-direction: column !important;
	flex-wrap: nowrap !important;
	align-items: stretch !important;
	gap: var(--hsc-gap, 16px) !important;
	width: 100% !important;
	max-width: 100% !important;
	height: auto !important;
	min-height: 0 !important;
	overflow: visible !important;
}

.hsc-stack.hsc-is-mobile .hsc-card-item,
.hsc-stack.hsc-is-mobile .hsc-card-item:first-child {
	position: relative !important;
	inset: auto !important;
	top: auto !important;
	left: auto !important;
	width: 100% !important;
	max-width: 100% !important;
	height: auto !important;
	min-height: 0 !important;
	max-height: none !important;
	transform: none !important;
	pointer-events: auto !important;
}