/**
 * 352 Theme - Carousels Component
 *
 * Provides two carousel patterns:
 *   1. Logo/partner carousel — infinite auto-scrolling horizontal strip
 *   2. Testimonials carousel — card-based slider with prev/next/dots nav
 *
 * Both use the parent theme's CSS custom properties so child themes can
 * re-skin them simply by overriding the vars.
 *
 * @package Theme_352
 * @since   2.5.0
 */

/* ================================================================
 *  CSS Custom Properties (carousel-specific, overridable)
 * ================================================================ */

:root {
	--carousel-accent: var(--color-primary, #0066cc);
	--carousel-bg-light: var(--color-light, #f5f5f5);
	--carousel-bg-dark: var(--color-dark, #1a1a1a);
	--carousel-text-light: var(--color-white, #ffffff);
	--carousel-text-dark: var(--color-dark, #1a1a1a);
	--carousel-border: rgba(0, 102, 204, 0.15);
	--carousel-border-hover: rgba(0, 102, 204, 0.35);
	--carousel-glow: rgba(0, 102, 204, 0.1);
	--carousel-card-bg: rgba(0, 102, 204, 0.06);
	--carousel-muted: rgba(255, 255, 255, 0.5);
	--carousel-quote-color: rgba(255, 255, 255, 0.85);
	--carousel-transition: cubic-bezier(0.4, 0, 0.2, 1);
	--carousel-radius: 16px;
	--carousel-radius-sm: 8px;
}

/* ================================================================
 *  1. PARTNERS / LOGO CAROUSEL
 * ================================================================ */

.theme-352-partners {
	background: var(--carousel-bg-light);
	padding: 4rem 0;
	overflow: hidden;
}

.theme-352-partners__heading {
	text-align: center;
	color: var(--carousel-text-dark);
	margin-bottom: 2.5rem;
}

.theme-352-partners__viewport {
	overflow: hidden;
	position: relative;
	width: 100%;
	mask-image: linear-gradient(
		to right,
		transparent 0%,
		black 8%,
		black 92%,
		transparent 100%
	);
	-webkit-mask-image: linear-gradient(
		to right,
		transparent 0%,
		black 8%,
		black 92%,
		transparent 100%
	);
}

.theme-352-partners__track {
	display: flex;
	align-items: center;
	gap: 3rem;
	width: max-content;
	will-change: transform;
}

.theme-352-partners__track--scrolling {
	animation: theme-352-partners-scroll 30s linear infinite;
}

.theme-352-partners__viewport:hover .theme-352-partners__track--scrolling {
	animation-play-state: paused;
}

@keyframes theme-352-partners-scroll {
	0% {
		transform: translateX(0);
	}
	100% {
		transform: translateX(-50%);
	}
}

.theme-352-partners__item {
	flex-shrink: 0;
	display: flex;
	align-items: center;
	justify-content: center;
	height: 50px;
}

.theme-352-partners__logo {
	height: 50px;
	width: auto;
	max-width: 160px;
	object-fit: contain;
	filter: grayscale(100%) opacity(0.6);
	transition: filter 0.3s var(--carousel-transition);
}

.theme-352-partners__logo:hover {
	filter: grayscale(0%) opacity(1);
}

.theme-352-partners__link {
	display: flex;
	align-items: center;
	justify-content: center;
	text-decoration: none;
	height: 50px;
}

.theme-352-partners__placeholder {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	padding: 0.5rem 1.5rem;
	height: 50px;
	border: 1px solid var(--carousel-border);
	border-radius: var(--carousel-radius-sm);
	background: var(--carousel-bg-light);
	color: var(--carousel-text-dark);
	font-size: 0.85rem;
	font-weight: 500;
	letter-spacing: 0.02em;
	white-space: nowrap;
	transition: border-color 0.3s var(--carousel-transition),
	            color 0.3s var(--carousel-transition);
}

.theme-352-partners__placeholder:hover {
	border-color: var(--carousel-accent);
	color: var(--carousel-accent);
}

/* Static grid fallback for reduced motion */
.theme-352-partners--static .theme-352-partners__track {
	flex-wrap: wrap;
	justify-content: center;
	width: 100%;
	gap: 1.5rem;
	animation: none !important;
}

/* ================================================================
 *  2. TESTIMONIALS CAROUSEL
 * ================================================================ */

.theme-352-testimonials {
	background: var(--carousel-bg-dark);
	padding: 5rem 0;
	overflow: hidden;
}

.theme-352-testimonials__heading {
	text-align: center;
	color: var(--carousel-text-light);
	margin-bottom: 3rem;
}

.theme-352-testimonials__viewport {
	overflow: hidden;
	position: relative;
}

.theme-352-testimonials__track {
	display: flex;
	gap: 24px;
	transition: transform 0.5s var(--carousel-transition);
}

.theme-352-testimonials__card {
	flex: 0 0 calc(50% - 12px);
	background: var(--carousel-card-bg);
	border: 1px solid var(--carousel-border);
	border-radius: var(--carousel-radius);
	padding: 2rem;
	display: flex;
	flex-direction: column;
	gap: 1.25rem;
	transition: border-color 0.3s var(--carousel-transition),
	            box-shadow 0.3s var(--carousel-transition);
}

.theme-352-testimonials__card:hover {
	border-color: var(--carousel-border-hover);
	box-shadow: 0 8px 32px var(--carousel-glow);
}

.theme-352-testimonials__rating {
	display: flex;
	gap: 0.25rem;
	color: var(--carousel-accent);
}

.theme-352-testimonials__rating svg {
	width: 18px;
	height: 18px;
}

.theme-352-testimonials__quote {
	margin: 0;
	padding: 0;
	border: none;
	flex: 1;
}

.theme-352-testimonials__quote p {
	color: var(--carousel-quote-color);
	font-size: 0.95rem;
	line-height: 1.7;
	margin: 0;
	font-style: italic;
}

.theme-352-testimonials__quote p::before {
	content: '\201C';
	color: var(--carousel-accent);
	font-size: 1.5rem;
	font-style: normal;
	margin-right: 0.15rem;
	vertical-align: -0.15em;
}

.theme-352-testimonials__quote p::after {
	content: '\201D';
	color: var(--carousel-accent);
	font-size: 1.5rem;
	font-style: normal;
	margin-left: 0.1rem;
	vertical-align: -0.15em;
}

.theme-352-testimonials__author {
	display: flex;
	align-items: center;
	gap: 0.75rem;
	padding-top: 1rem;
	border-top: 1px solid var(--carousel-border);
}

.theme-352-testimonials__avatar {
	width: 48px;
	height: 48px;
	border-radius: 50%;
	object-fit: cover;
}

.theme-352-testimonials__avatar-placeholder {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 48px;
	height: 48px;
	min-width: 48px;
	border-radius: 50%;
	background: var(--carousel-accent);
	color: var(--carousel-bg-dark);
	font-weight: 600;
	font-size: 1.1rem;
}

.theme-352-testimonials__author-info {
	display: flex;
	flex-direction: column;
	gap: 0.15rem;
}

.theme-352-testimonials__name {
	color: var(--carousel-text-light);
	font-style: normal;
	font-weight: 600;
	font-size: 0.95rem;
}

.theme-352-testimonials__title {
	color: var(--carousel-muted);
	font-size: 0.82rem;
}

/* Nav controls */
.theme-352-testimonials__nav {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 1rem;
	margin-top: 2rem;
}

.theme-352-testimonials__btn {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 48px;
	height: 48px;
	min-width: 48px;
	min-height: 48px;
	border-radius: 50%;
	border: 1px solid rgba(0, 102, 204, 0.3);
	background: transparent;
	color: var(--carousel-accent);
	cursor: pointer;
	transition: background 0.3s var(--carousel-transition),
	            border-color 0.3s var(--carousel-transition),
	            color 0.3s var(--carousel-transition);
}

.theme-352-testimonials__btn:hover:not(:disabled) {
	background: var(--carousel-accent);
	border-color: var(--carousel-accent);
	color: var(--carousel-bg-dark);
}

.theme-352-testimonials__btn:focus-visible {
	outline: 2px solid var(--carousel-accent);
	outline-offset: 2px;
}

.theme-352-testimonials__btn:disabled {
	opacity: 0.3;
	cursor: default;
}

.theme-352-testimonials__btn svg {
	width: 20px;
	height: 20px;
}

/* Dot indicators */
.theme-352-testimonials__dots {
	display: flex;
	gap: 0.5rem;
	align-items: center;
}

.theme-352-testimonials__dot {
	position: relative;
	width: 10px;
	height: 10px;
	min-width: 10px;
	border-radius: 50%;
	border: none;
	background: rgba(0, 102, 204, 0.25);
	cursor: pointer;
	padding: 0;
	transition: background 0.3s var(--carousel-transition),
	            transform 0.3s var(--carousel-transition);
}

/* Expand touch target with pseudo-element for a11y */
.theme-352-testimonials__dot::after {
	content: '';
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	width: 44px;
	height: 44px;
}

.theme-352-testimonials__dot--active {
	background: var(--carousel-accent);
	transform: scale(1.3);
}

.theme-352-testimonials__dot:focus-visible {
	outline: 2px solid var(--carousel-accent);
	outline-offset: 4px;
}

/* Live region — visually hidden */
.theme-352-testimonials__live-region {
	position: absolute;
	width: 1px;
	height: 1px;
	overflow: hidden;
	clip: rect(0, 0, 0, 0);
	white-space: nowrap;
	border: 0;
}

/* ================================================================
 *  RESPONSIVE
 * ================================================================ */

@media (max-width: 991px) {
	.theme-352-partners {
		padding: 3rem 0;
	}

	.theme-352-partners__track {
		gap: 2rem;
	}

	.theme-352-testimonials {
		padding: 4rem 0;
	}

	.theme-352-testimonials__card {
		padding: 1.75rem;
	}
}

@media (max-width: 768px) {
	.theme-352-testimonials__card {
		flex: 0 0 100%;
	}

	.theme-352-testimonials__heading {
		margin-bottom: 2rem;
	}
}

@media (max-width: 480px) {
	.theme-352-partners {
		padding: 2.5rem 0;
	}

	.theme-352-partners__placeholder {
		font-size: 0.78rem;
		padding: 0.4rem 1rem;
		height: 40px;
	}

	.theme-352-partners__item {
		height: 40px;
	}

	.theme-352-partners__logo {
		height: 40px;
	}

	.theme-352-testimonials {
		padding: 3rem 0;
	}

	.theme-352-testimonials__card {
		padding: 1.5rem;
		border-radius: 12px;
	}

	.theme-352-testimonials__quote p {
		font-size: 0.88rem;
	}
}

/* ================================================================
 *  REDUCED MOTION
 * ================================================================ */

@media (prefers-reduced-motion: reduce) {
	.theme-352-partners__track {
		animation: none !important;
	}

	.theme-352-testimonials__track {
		transition: none !important;
	}
}