/**
 * Homepage — portfólio (carrossel horizontal).
 */

.utf-portfolio {
	--utf-portfolio-card-width: clamp(300px, 42vw, 520px);
	--utf-portfolio-scroll-end: calc(
		100vw - var(--utf-site-gutter) - var(--utf-content-padding) - var(--utf-portfolio-card-width)
	);
	padding: var(--utf-section-spacing) 0;
	background-color: var(--utf-dark);
	color: #fff;
	overflow: hidden;
}

.utf-portfolio__header {
	display: flex;
	flex-wrap: wrap;
	align-items: flex-start;
	justify-content: space-between;
	gap: 1.5rem 2rem;
	margin-bottom: clamp(2.5rem, 5vw, 4rem);
}

.utf-portfolio__subtitle {
	margin: 0 0 1.25rem;
	font-size: clamp(1rem, 2vw, 1.25rem);
	color: rgba(255, 255, 255, 0.7);
}

.utf-portfolio__title {
	display: flex;
	flex-direction: column;
	margin: 0;
}

.utf-portfolio__title-line {
	white-space: nowrap;
}

.utf-portfolio__btn {
	display: inline-flex;
	align-items: center;
	min-height: 44px;
	padding: 0.55rem 1.35rem;
	border: 1px solid rgba(255, 255, 255, 0.85);
	border-radius: 999px;
	color: #fff;
	font-size: 0.9rem;
	font-weight: 500;
	text-decoration: none;
	white-space: nowrap;
}

.utf-portfolio__btn:hover {
	background: rgba(255, 255, 255, 0.08);
}

.utf-portfolio__slider {
	box-sizing: border-box;
	width: 100vw;
	max-width: none;
	/* Alinha com .utf-portfolio__inner; em ecrãs < site-max só há content-padding */
	margin-left: var(--utf-content-padding);
	margin-right: calc(50% - 50vw);
	padding-inline: 0;
	overflow-x: auto;
	overflow-y: hidden;
	-webkit-overflow-scrolling: touch;
	overscroll-behavior-x: contain;
	scroll-behavior: auto;
	scrollbar-width: none;
	cursor: grab;
	touch-action: pan-x;
	user-select: none;
	-webkit-user-select: none;
}

.utf-portfolio__slider,
.utf-portfolio__slider * {
	-webkit-user-drag: none;
}

.utf-portfolio__slider ::selection {
	background: transparent;
}

.utf-portfolio__slider::-webkit-scrollbar {
	display: none;
}

.utf-portfolio__slider.is-dragging {
	cursor: grabbing;
	user-select: none;
	scroll-snap-type: none;
}

.utf-portfolio__slider.is-dragging,
.utf-portfolio__slider.is-dragging .utf-portfolio__card {
	pointer-events: none;
}

.utf-portfolio__slider.is-dragging .utf-portfolio__img {
	pointer-events: none;
	user-select: none;
	-webkit-user-drag: none;
}

.utf-portfolio__track {
	display: flex;
	flex-wrap: nowrap;
	gap: clamp(0.85rem, 1.5vw, 1.25rem);
	width: max-content;
	margin: 0;
	padding: 0 max(var(--utf-content-padding), var(--utf-portfolio-scroll-end)) 0.25rem 0;
	list-style: none;
}

.utf-portfolio__item {
	flex: 0 0 var(--utf-portfolio-card-width);
}

.utf-portfolio__card {
	position: relative;
	display: block;
	overflow: hidden;
	aspect-ratio: 3 / 2;
	text-decoration: none;
}

.utf-portfolio__img {
	display: block;
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform 0.45s ease;
	pointer-events: none;
	user-select: none;
	-webkit-user-select: none;
	-webkit-user-drag: none;
	-moz-user-select: none;
}

.utf-portfolio__overlay {
	position: absolute;
	inset: 0;
	display: flex;
	flex-direction: column;
	justify-content: flex-end;
	padding: clamp(1rem, 2vw, 1.5rem);
	background: linear-gradient(to top, rgba(0, 0, 0, 0.72), transparent 55%);
	opacity: 0;
	transition: opacity 0.35s ease;
}

.utf-portfolio__card-title {
	font-size: clamp(1.1rem, 2vw, 1.35rem);
	font-weight: 600;
	color: #fff;
}

.utf-portfolio__card-meta {
	font-size: clamp(0.8rem, 1.2vw, 0.9rem);
	color: rgba(255, 255, 255, 0.85);
}

.utf-portfolio__card:hover .utf-portfolio__img,
.utf-portfolio__card:focus-visible .utf-portfolio__img {
	transform: scale(1.03);
}

.utf-portfolio__card:hover .utf-portfolio__overlay,
.utf-portfolio__card:focus-visible .utf-portfolio__overlay {
	opacity: 1;
}

.utf-portfolio__slider.is-dragging .utf-portfolio__card {
	pointer-events: none;
}

@media (min-width: 1600px) {
	.utf-portfolio__slider {
		margin-left: calc(var(--utf-site-gutter) + var(--utf-content-padding));
	}
}

@media (max-width: 999px) {
	.utf-portfolio {
		--utf-portfolio-scroll-end: max(
			var(--utf-content-padding),
			calc(100vw - var(--utf-content-padding) - var(--utf-portfolio-card-width))
		);
	}
}

@media (max-width: 689px) {
	.utf-portfolio__header {
		flex-direction: column;
	}

	.utf-portfolio {
		--utf-portfolio-card-width: min(88vw, 380px);
	}
}