/*!
 * Ofnoa Carousel — front-end styles
 * Every visual option is exposed as a CSS custom property on the
 * `.ofnoa-carousel` wrapper (see includes/class-render.php), so this
 * stylesheet stays generic and instance overrides never require extra CSS.
 */

/* ==========================================================================
   1. Wrapper defaults (fallbacks — real values come from inline CSS vars)
   ========================================================================== */

.ofnoa-carousel {
	--ofnoa-bg: #ffffff;
	--ofnoa-title: #16181d;
	--ofnoa-excerpt: #5b616e;
	--ofnoa-meta: #8a8f98;
	--ofnoa-accent: #e63946;
	--ofnoa-btn-text: #ffffff;
	--ofnoa-overlay: rgba(10, 12, 16, .55);
	--ofnoa-font: inherit;
	--ofnoa-title-size: 20px;
	--ofnoa-title-weight: 700;
	--ofnoa-excerpt-size: 15px;
	--ofnoa-gap: 24px;
	--ofnoa-padding: 20px;
	--ofnoa-radius: 16px;
	--ofnoa-border-w: 0px;
	--ofnoa-border-c: #e7e8ec;
	--ofnoa-border-s: solid;
	--ofnoa-duration: 550ms;
	--ofnoa-easing: cubic-bezier(.33, 1, .68, 1);
	--ofnoa-cols: 3;
	--ofnoa-cols-tablet: 2;
	--ofnoa-cols-mobile: 1;
	--ofnoa-shadow: 0 2px 10px rgba(20, 20, 30, .06);
	--ofnoa-ratio: 4/3;
	--ofnoa-image-fit: cover;
	--ofnoa-image-radius: 16px;

	position: relative;
	box-sizing: border-box;
	font-family: var(--ofnoa-font);
}

.ofnoa-carousel *,
.ofnoa-carousel *::before,
.ofnoa-carousel *::after {
	box-sizing: border-box;
}

.ofnoa-carousel__load-more-wrap {
	display: flex;
	justify-content: center;
	margin-top: var(--ofnoa-gap);
}

.ofnoa-carousel__empty {
	color: var(--ofnoa-meta);
}

/* ==========================================================================
   2. Card — shared by slider / grid / single
   ========================================================================== */

.ofnoa-card {
	position: relative;
	height: 100%;
	background: var(--ofnoa-bg);
	border-radius: var(--ofnoa-radius);
	overflow: hidden;
	box-shadow: var(--ofnoa-shadow);
	border: var(--ofnoa-border-w) var(--ofnoa-border-s) var(--ofnoa-border-c);
	transition: transform var(--ofnoa-duration) var(--ofnoa-easing),
		box-shadow var(--ofnoa-duration) var(--ofnoa-easing);
	will-change: transform;
}

.ofnoa-card__link {
	display: flex;
	flex-direction: column;
	height: 100%;
	color: inherit;
	text-decoration: none;
	outline-offset: 2px;
}

.ofnoa-card--overlay .ofnoa-card__link,
.ofnoa-card--overlay-hover .ofnoa-card__link {
	position: relative;
}

.ofnoa-card__media {
	position: relative;
	overflow: hidden;
	aspect-ratio: var(--ofnoa-ratio);
	border-radius: var(--ofnoa-image-radius);
	background: #eef0f3;
}

.ofnoa-card__image,
.ofnoa-card__image--placeholder {
	display: block;
	width: 100%;
	height: 100%;
	object-fit: var(--ofnoa-image-fit);
	transition: transform calc(var(--ofnoa-duration) * 1.4) var(--ofnoa-easing);
	will-change: transform;
}

.ofnoa-card__image--placeholder {
	background: linear-gradient(135deg, #eef0f3, #dfe2e7);
}

.ofnoa-card__overlay {
	position: absolute;
	inset: 0;
	background: linear-gradient(to top, var(--ofnoa-overlay), transparent 65%);
	pointer-events: none;
}

.ofnoa-card__content {
	position: relative;
	display: flex;
	flex-direction: column;
	gap: 10px;
	flex: 1 1 auto;
	padding: var(--ofnoa-padding);
}

.ofnoa-card--overlay .ofnoa-card__content,
.ofnoa-card--overlay-hover .ofnoa-card__content {
	position: absolute;
	inset-inline: 0;
	inset-block-end: 0;
	color: #fff;
}

.ofnoa-card--overlay .ofnoa-card__title,
.ofnoa-card--overlay-hover .ofnoa-card__title,
.ofnoa-card--overlay .ofnoa-card__excerpt,
.ofnoa-card--overlay-hover .ofnoa-card__excerpt,
.ofnoa-card--overlay .ofnoa-card__meta,
.ofnoa-card--overlay-hover .ofnoa-card__meta {
	color: #fff;
}

.ofnoa-card--overlay-hover .ofnoa-card__excerpt,
.ofnoa-card--overlay-hover .ofnoa-card__button,
.ofnoa-card--overlay-hover .ofnoa-card__meta {
	opacity: 0;
	transform: translateY(10px);
	transition: opacity var(--ofnoa-duration) var(--ofnoa-easing),
		transform var(--ofnoa-duration) var(--ofnoa-easing);
}

.ofnoa-card--overlay-hover:hover .ofnoa-card__excerpt,
.ofnoa-card--overlay-hover:hover .ofnoa-card__button,
.ofnoa-card--overlay-hover:hover .ofnoa-card__meta,
.ofnoa-card--overlay-hover:focus-within .ofnoa-card__excerpt,
.ofnoa-card--overlay-hover:focus-within .ofnoa-card__button,
.ofnoa-card--overlay-hover:focus-within .ofnoa-card__meta {
	opacity: 1;
	transform: none;
}

.ofnoa-card__categories {
	display: flex;
	flex-wrap: wrap;
	gap: 6px;
}

.ofnoa-card__category {
	display: inline-block;
	padding: 3px 10px;
	font-size: 11px;
	font-weight: 700;
	letter-spacing: .02em;
	text-transform: uppercase;
	color: var(--ofnoa-btn-text);
	background: var(--ofnoa-accent);
	border-radius: 999px;
}

.ofnoa-card__title {
	margin: 0;
	font-size: var(--ofnoa-title-size);
	font-weight: var(--ofnoa-title-weight);
	line-height: 1.3;
	color: var(--ofnoa-title);
	display: -webkit-box;
	-webkit-line-clamp: 3;
	-webkit-box-orient: vertical;
	overflow: hidden;
}

.ofnoa-card__excerpt {
	margin: 0;
	font-size: var(--ofnoa-excerpt-size);
	line-height: 1.6;
	color: var(--ofnoa-excerpt);
	display: -webkit-box;
	-webkit-line-clamp: 3;
	-webkit-box-orient: vertical;
	overflow: hidden;
}

.ofnoa-card__meta {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 4px 14px;
	font-size: 12.5px;
	color: var(--ofnoa-meta);
}

.ofnoa-card__author {
	display: inline-flex;
	align-items: center;
	gap: 6px;
}

.ofnoa-card__avatar {
	border-radius: 50%;
	width: 20px;
	height: 20px;
}

.ofnoa-card__button {
	margin-top: auto;
	display: inline-flex;
	align-items: center;
	gap: 6px;
	align-self: flex-start;
	padding: 9px 16px;
	font-size: 13.5px;
	font-weight: 600;
	color: var(--ofnoa-btn-text);
	background: var(--ofnoa-accent);
	border-radius: calc(var(--ofnoa-radius) * .5);
	transition: transform var(--ofnoa-duration) var(--ofnoa-easing),
		filter var(--ofnoa-duration) var(--ofnoa-easing);
}

.ofnoa-card__button svg {
	transition: transform var(--ofnoa-duration) var(--ofnoa-easing);
}

[dir="rtl"] .ofnoa-card__button svg {
	transform: scaleX(-1);
}

/* ==========================================================================
   3. Hover effect presets
   ========================================================================== */

.ofnoa-hover--lift .ofnoa-card:hover,
.ofnoa-hover--lift .ofnoa-card:focus-within {
	transform: translateY(-8px);
	box-shadow: 0 22px 40px rgba(20, 20, 30, .16);
}

.ofnoa-hover--zoom-image .ofnoa-card:hover .ofnoa-card__image,
.ofnoa-hover--zoom-image .ofnoa-card:focus-within .ofnoa-card__image {
	transform: scale(1.08);
}

.ofnoa-hover--overlay-fade .ofnoa-card__media::after {
	content: "";
	position: absolute;
	inset: 0;
	background: var(--ofnoa-overlay);
	opacity: 0;
	transition: opacity var(--ofnoa-duration) var(--ofnoa-easing);
}

.ofnoa-hover--overlay-fade .ofnoa-card:hover .ofnoa-card__media::after,
.ofnoa-hover--overlay-fade .ofnoa-card:focus-within .ofnoa-card__media::after {
	opacity: 1;
}

.ofnoa-hover--reveal-content .ofnoa-card__excerpt {
	max-height: 0;
	opacity: 0;
	margin: 0;
	transition: max-height var(--ofnoa-duration) var(--ofnoa-easing),
		opacity var(--ofnoa-duration) var(--ofnoa-easing);
}

.ofnoa-hover--reveal-content .ofnoa-card:hover .ofnoa-card__excerpt,
.ofnoa-hover--reveal-content .ofnoa-card:focus-within .ofnoa-card__excerpt {
	max-height: 200px;
	opacity: 1;
}

.ofnoa-hover--glow .ofnoa-card:hover,
.ofnoa-hover--glow .ofnoa-card:focus-within {
	box-shadow: 0 0 0 2px var(--ofnoa-accent), 0 18px 40px rgba(20, 20, 30, .18);
}

.ofnoa-hover--underline .ofnoa-card__title {
	background-image: linear-gradient(var(--ofnoa-accent), var(--ofnoa-accent));
	background-repeat: no-repeat;
	background-position: bottom left;
	background-size: 0% 2px;
	transition: background-size var(--ofnoa-duration) var(--ofnoa-easing);
}

.ofnoa-hover--underline .ofnoa-card:hover .ofnoa-card__title,
.ofnoa-hover--underline .ofnoa-card:focus-within .ofnoa-card__title {
	background-size: 100% 2px;
}

/* ==========================================================================
   4. Slider layout
   ========================================================================== */

.ofnoa-carousel--slider {
	padding-inline: 4px;
}

.ofnoa-carousel__viewport {
	position: relative;
	overflow: hidden;
}

.ofnoa-carousel__track {
	display: flex;
	gap: var(--ofnoa-gap);
	will-change: transform;
}

.ofnoa-carousel__track.is-dragging {
	transition: none !important;
	cursor: grabbing;
}

.ofnoa-carousel__slide {
	flex: 0 0 calc((100% - (var(--ofnoa-cols) - 1) * var(--ofnoa-gap)) / var(--ofnoa-cols));
	max-width: calc((100% - (var(--ofnoa-cols) - 1) * var(--ofnoa-gap)) / var(--ofnoa-cols));
	/* Without this, the per-slide scale/translateY set inline by the
	   coverflow/cards depth effect (see ofnoa-carousel.js) would snap
	   instantly instead of animating in step with the track. */
	transition: transform var(--ofnoa-duration) var(--ofnoa-easing),
		opacity var(--ofnoa-duration) var(--ofnoa-easing);
}

.ofnoa-carousel__slide.is-cloned {
	visibility: visible;
}

.ofnoa-carousel--effect-fade .ofnoa-carousel__track {
	position: relative;
}

.ofnoa-carousel--effect-fade .ofnoa-carousel__slide {
	flex: 0 0 100%;
	max-width: 100%;
	position: absolute;
	inset-inline-start: 0;
	opacity: 0;
	transition: opacity var(--ofnoa-duration) var(--ofnoa-easing);
	pointer-events: none;
}

.ofnoa-carousel--effect-fade .ofnoa-carousel__slide.is-active {
	position: relative;
	opacity: 1;
	pointer-events: auto;
}

.ofnoa-carousel__arrow {
	position: absolute;
	top: 40%;
	transform: translateY(-50%);
	z-index: 2;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 42px;
	height: 42px;
	padding: 0;
	background: var(--ofnoa-bg);
	color: var(--ofnoa-title);
	border: 1px solid var(--ofnoa-border-c);
	border-radius: 50%;
	box-shadow: var(--ofnoa-shadow);
	cursor: pointer;
	transition: background var(--ofnoa-duration) var(--ofnoa-easing),
		color var(--ofnoa-duration) var(--ofnoa-easing);
}

.ofnoa-carousel__arrow:hover {
	background: var(--ofnoa-accent);
	color: var(--ofnoa-btn-text);
}

.ofnoa-carousel__arrow:disabled {
	opacity: .35;
	cursor: default;
}

.ofnoa-carousel--arrows-square .ofnoa-carousel__arrow {
	border-radius: 6px;
}

.ofnoa-carousel--arrows-outside .ofnoa-carousel__arrow--prev {
	inset-inline-start: -52px;
}

.ofnoa-carousel--arrows-outside .ofnoa-carousel__arrow--next {
	inset-inline-end: -52px;
}

.ofnoa-carousel--arrows-inside .ofnoa-carousel__arrow--prev {
	inset-inline-start: 12px;
}

.ofnoa-carousel--arrows-inside .ofnoa-carousel__arrow--next {
	inset-inline-end: 12px;
}

[dir="rtl"] .ofnoa-carousel__arrow--prev svg,
[dir="rtl"] .ofnoa-carousel__arrow--next svg {
	transform: scaleX(-1);
}

.ofnoa-carousel__pagination {
	display: flex;
	justify-content: center;
	align-items: center;
	gap: 8px;
	margin-top: 18px;
}

.ofnoa-carousel__pagination--dots .ofnoa-carousel__dot {
	width: 8px;
	height: 8px;
	border-radius: 50%;
	background: var(--ofnoa-border-c);
	cursor: pointer;
	transition: background var(--ofnoa-duration) var(--ofnoa-easing),
		width var(--ofnoa-duration) var(--ofnoa-easing);
}

.ofnoa-carousel__pagination--dots .ofnoa-carousel__dot.is-active {
	background: var(--ofnoa-accent);
	width: 22px;
	border-radius: 5px;
}

.ofnoa-carousel__pagination--fraction {
	font-size: 13px;
	color: var(--ofnoa-meta);
	font-weight: 600;
}

.ofnoa-carousel__pagination--progressbar {
	width: 100%;
	max-width: 220px;
	height: 3px;
	background: var(--ofnoa-border-c);
	border-radius: 3px;
	overflow: hidden;
}

.ofnoa-carousel__pagination--progressbar .ofnoa-carousel__progress {
	height: 100%;
	width: 0;
	background: var(--ofnoa-accent);
	transition: width var(--ofnoa-duration) linear;
}

/* ==========================================================================
   5. Grid layout
   ========================================================================== */

.ofnoa-carousel__grid {
	display: grid;
	grid-template-columns: repeat(var(--ofnoa-cols), 1fr);
	gap: var(--ofnoa-gap);
	align-items: stretch;
}

.ofnoa-carousel__grid--masonry {
	grid-template-rows: masonry;
	align-items: start;
}

.ofnoa-carousel__cell {
	transition: opacity var(--ofnoa-duration) var(--ofnoa-easing),
		transform var(--ofnoa-duration) var(--ofnoa-easing);
}

.ofnoa-carousel__cell.is-hidden {
	display: none;
}

.ofnoa-carousel__cell.is-entering {
	animation: ofnoaCarouselFadeIn var(--ofnoa-duration) var(--ofnoa-easing);
}

@keyframes ofnoaCarouselFadeIn {
	from { opacity: 0; transform: translateY(14px); }
	to { opacity: 1; transform: none; }
}

.ofnoa-carousel__filters {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
	margin-bottom: var(--ofnoa-gap);
}

.ofnoa-carousel__filter {
	padding: 8px 16px;
	font-size: 13px;
	font-weight: 600;
	color: var(--ofnoa-title);
	background: transparent;
	border: 1px solid var(--ofnoa-border-c);
	border-radius: 999px;
	cursor: pointer;
	transition: background var(--ofnoa-duration) var(--ofnoa-easing),
		color var(--ofnoa-duration) var(--ofnoa-easing);
}

.ofnoa-carousel__filter.is-active,
.ofnoa-carousel__filter:hover {
	background: var(--ofnoa-accent);
	border-color: var(--ofnoa-accent);
	color: var(--ofnoa-btn-text);
}

.ofnoa-carousel__load-more {
	padding: 12px 28px;
	font-size: 14px;
	font-weight: 700;
	color: var(--ofnoa-btn-text);
	background: var(--ofnoa-accent);
	border: 0;
	border-radius: calc(var(--ofnoa-radius) * .5);
	cursor: pointer;
	transition: filter var(--ofnoa-duration) var(--ofnoa-easing),
		transform var(--ofnoa-duration) var(--ofnoa-easing);
}

.ofnoa-carousel__load-more:hover {
	filter: brightness(1.08);
}

.ofnoa-carousel__load-more[disabled] {
	opacity: .6;
	cursor: default;
}

.ofnoa-carousel__infinite-sentinel {
	width: 100%;
	height: 1px;
}

.ofnoa-carousel__load-more.is-loading::after {
	content: "";
	display: inline-block;
	width: 12px;
	height: 12px;
	margin-inline-start: 8px;
	border: 2px solid rgba(255, 255, 255, .5);
	border-top-color: #fff;
	border-radius: 50%;
	vertical-align: -2px;
	animation: ofnoaCarouselSpin .7s linear infinite;
}

@keyframes ofnoaCarouselSpin {
	to { transform: rotate(360deg); }
}

/* ==========================================================================
   6. Single / hero layout
   ========================================================================== */

.ofnoa-carousel__hero .ofnoa-card {
	box-shadow: var(--ofnoa-shadow);
}

.ofnoa-card--hero.ofnoa-card--split .ofnoa-card__link {
	flex-direction: row;
}

.ofnoa-card--hero.ofnoa-card--split .ofnoa-card__media,
.ofnoa-card--hero.ofnoa-card--split .ofnoa-card__content {
	flex: 1 1 50%;
}

.ofnoa-card--hero.ofnoa-card--split .ofnoa-card__media {
	aspect-ratio: auto;
	height: 100%;
	min-height: 320px;
	/* Split hero: image sits flush against the content column, so its own
	   corner rounding is reset — the outer shape already follows the card's
	   overflow:hidden + border-radius, and rounding the inner edge here
	   (against the text) would look like a stray notch. */
	border-radius: 0;
}

.ofnoa-card--hero.ofnoa-card--split .ofnoa-card__content {
	justify-content: center;
	padding: calc(var(--ofnoa-padding) * 1.6);
}

.ofnoa-card--hero.ofnoa-card--split .ofnoa-card__title {
	font-size: calc(var(--ofnoa-title-size) * 1.5);
	-webkit-line-clamp: 4;
}

.ofnoa-card--hero.ofnoa-card--banner .ofnoa-card__media {
	aspect-ratio: 21/9;
}

.ofnoa-card--hero.ofnoa-card--banner.ofnoa-card--overlay .ofnoa-card__content,
.ofnoa-card--hero.ofnoa-card--banner.ofnoa-card--overlay-hover .ofnoa-card__content {
	padding: calc(var(--ofnoa-padding) * 1.6);
}

/* ==========================================================================
   7. Responsive breakpoints
   ========================================================================== */

@media (max-width: 991px) {
	.ofnoa-carousel__grid {
		grid-template-columns: repeat(var(--ofnoa-cols-tablet), 1fr);
	}

	.ofnoa-carousel__slide {
		flex-basis: calc((100% - (var(--ofnoa-cols-tablet) - 1) * var(--ofnoa-gap)) / var(--ofnoa-cols-tablet));
		max-width: calc((100% - (var(--ofnoa-cols-tablet) - 1) * var(--ofnoa-gap)) / var(--ofnoa-cols-tablet));
	}

	.ofnoa-card--hero.ofnoa-card--split .ofnoa-card__link {
		flex-direction: column;
	}

	.ofnoa-card--hero.ofnoa-card--split .ofnoa-card__media {
		min-height: 220px;
	}
}

@media (max-width: 600px) {
	.ofnoa-carousel__grid {
		grid-template-columns: repeat(var(--ofnoa-cols-mobile), 1fr);
	}

	.ofnoa-carousel__slide {
		flex-basis: calc((100% - (var(--ofnoa-cols-mobile) - 1) * var(--ofnoa-gap)) / var(--ofnoa-cols-mobile));
		max-width: calc((100% - (var(--ofnoa-cols-mobile) - 1) * var(--ofnoa-gap)) / var(--ofnoa-cols-mobile));
	}

	.ofnoa-carousel--arrows-outside .ofnoa-carousel__arrow {
		display: none;
	}
}

@media (prefers-reduced-motion: reduce) {
	.ofnoa-carousel *,
	.ofnoa-carousel *::before,
	.ofnoa-carousel *::after {
		animation-duration: .01ms !important;
		transition-duration: .01ms !important;
	}
}