/**
 * Hero Slider Styles
 * Swiper integration for hero section with custom styling
 * 
 * @package Higashimatudo_Shika
 */

/* ============================================
   Hero Slider Container
   ============================================ */
.section-hero-slider {
	width: 100%;
	height: min(600px, 31.25vw);
	min-height: 360px;
	overflow: hidden;
	background-color: var(--color-background-alt);
	position: relative;
}

@media (max-width: 768px) {
	.section-hero-slider {
		height: 400px;
	}
}

@media (max-width: 575px) {
	.section-hero-slider {
		height: 300px;
	}
}

/* ============================================
   Swiper Container Override
   ============================================ */
.hero-slider-wrapper {
	width: 100%;
	height: 100%;
	position: relative;
}

.hero-slider-wrapper .swiper {
	width: 100%;
	height: 100%;
}

.hero-slider-wrapper .swiper-wrapper {
	height: 100%;
}

.hero-slider-wrapper .swiper-slide {
	width: 100%;
	height: 100%;
	display: flex;
	align-items: center;
	justify-content: flex-start;
	background-color: var(--color-background-alt);
	position: relative;
	overflow: hidden;
}

/* ============================================
   Slide Image Container
   ============================================ */
.hero-slide-image {
	width: 100%;
	height: 100%;
	position: absolute;
	top: 0;
	left: 0;
	display: flex;
	align-items: center;
	justify-content: center;
	background-color: var(--color-background-alt);
}

.hero-slide-image img,
.hero-slide-image picture {
	width: 100%;
	height: 100%;
	object-fit: cover;
	object-position: center;
	display: block;
}

/* ============================================
   Slide Content (Overlay)
   ============================================ */
.hero-slide-content {
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	display: flex;
	align-items: center;
	justify-content: center;
	z-index: 2;
	padding: var(--spacing-2xl) var(--spacing-lg);
	text-align: left;
	background: linear-gradient(90deg, rgba(255, 255, 255, 0.55) 0%, rgba(255, 255, 255, 0.2) 34%, rgba(255, 255, 255, 0) 60%);
}

.hero-slide-content--left {
	justify-content: flex-start;
	padding-left: calc(var(--spacing-lg) + 70px);
}

.hero-slide-content--center {
	justify-content: center;
	text-align: center;
	background: linear-gradient(90deg, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.2) 25%, rgba(255, 255, 255, 0.55) 50%, rgba(255, 255, 255, 0.2) 75%, rgba(255, 255, 255, 0) 100%);
}

.hero-slide-content--right {
	justify-content: flex-end;
	text-align: left;
	padding-right: calc(var(--spacing-lg) + 70px);
	background: linear-gradient(270deg, rgba(255, 255, 255, 0.55) 0%, rgba(255, 255, 255, 0.2) 34%, rgba(255, 255, 255, 0) 60%);
}

.hero-slide-text {
	max-width: 800px;
	width: min(100%, 520px);
	min-height: 250px;
	color: var(--color-primary-dark);
	text-shadow: none;
	margin: 0 max(var(--container-padding), calc((100vw - var(--container-width)) / 2));
	animation: slideInUp 0.8s ease-out;
}

.hero-slide-content--center .hero-slide-text {
	margin-left: auto;
	margin-right: auto;
}

.hero-slide-title {
	min-height: 2.4em;
	font-size: var(--font-size-4xl);
	font-weight: var(--font-weight-bold);
	line-height: var(--line-height-tight);
	margin-bottom: var(--spacing-lg);
	color: var(--color-primary-dark);
	text-shadow: 0 0 4px rgba(255, 255, 255, 0.95), 0 0 12px rgba(255, 255, 255, 0.88), 0 0 24px rgba(255, 255, 255, 0.72);
}

.hero-slide-description {
	min-height: 3em;
	font-size: var(--font-size-lg);
	line-height: var(--line-height-normal);
	margin-bottom: var(--spacing-xl);
	color: var(--color-text);
	text-shadow: 0 0 4px rgba(255, 255, 255, 0.95), 0 0 12px rgba(255, 255, 255, 0.88), 0 0 24px rgba(255, 255, 255, 0.72);
}

.hero-slide-link {
	display: inline-block;
	margin-top: var(--spacing-md);
}

@keyframes slideInUp {
	from {
		opacity: 0;
		transform: translateY(30px);
	}
	to {
		opacity: 1;
		transform: translateY(0);
	}
}

/* ============================================
   Swiper Navigation Buttons
   ============================================ */
.hero-slider-wrapper .swiper-button-prev,
.hero-slider-wrapper .swiper-button-next {
	width: 50px;
	height: 50px;
	background-color: rgba(255, 255, 255, 0.8);
	border-radius: var(--radius-full);
	color: var(--color-text);
	font-weight: var(--font-weight-bold);
	z-index: 10;
	transition: all var(--transition-fast);
	box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
	display: flex;
	align-items: center;
	justify-content: center;
	top: 50%;
	transform: translateY(-50%);
	margin-top: 0;
}

.hero-slider-wrapper .swiper-button-prev::after,
.hero-slider-wrapper .swiper-button-next::after {
	font-size: 20px;
	color: var(--color-text);
	font-weight: bold;
}

.hero-slider-wrapper .swiper-button-prev:hover,
.hero-slider-wrapper .swiper-button-next:hover {
	background-color: var(--color-primary);
	color: var(--color-background);
	box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
}

.hero-slider-wrapper .swiper-button-prev:hover::after,
.hero-slider-wrapper .swiper-button-next:hover::after {
	color: var(--color-background);
}

.hero-slider-wrapper .swiper-button-prev {
	left: var(--spacing-lg);
}

.hero-slider-wrapper .swiper-button-next {
	right: var(--spacing-lg);
}

/* Disable buttons when at start/end (for non-loop) */
.hero-slider-wrapper .swiper-button-prev.swiper-button-disabled,
.hero-slider-wrapper .swiper-button-next.swiper-button-disabled {
	opacity: 0.5;
	cursor: not-allowed;
	pointer-events: none;
}

/* ============================================
   Swiper Pagination (Dots)
   ============================================ */
.hero-slider-wrapper .swiper-pagination {
	position: absolute;
	bottom: var(--spacing-xl);
	left: 50%;
	transform: translateX(-50%);
	z-index: 10;
	display: flex;
	gap: var(--spacing-sm);
	justify-content: center;
	align-items: center;
	width: auto;
}

.hero-slider-wrapper .swiper-pagination-bullet {
	width: 12px;
	height: 12px;
	background-color: rgba(255, 255, 255, 0.6);
	border-radius: var(--radius-full);
	cursor: pointer;
	transition: all var(--transition-fast);
	opacity: 1;
	margin: 0;
}

.hero-slider-wrapper .swiper-pagination-bullet:hover {
	background-color: rgba(255, 255, 255, 0.8);
	transform: scale(1.2);
}

.hero-slider-wrapper .swiper-pagination-bullet-active {
	background-color: var(--color-background);
	width: 16px;
}

/* ============================================
   Swiper Fade Effect
   ============================================ */
.hero-slider-wrapper .swiper-fade .swiper-slide {
	opacity: 0;
}

.hero-slider-wrapper .swiper-fade .swiper-slide-active {
	opacity: 1;
}

/* ============================================
   Responsive: Tablet and Down
   ============================================ */
@media (max-width: 767px) {
	.hero-slide-title {
		font-size: var(--font-size-2xl);
	}

	.hero-slide-description {
		font-size: var(--font-size-base);
		margin-bottom: var(--spacing-lg);
	}

	.hero-slider-wrapper .swiper-button-prev,
	.hero-slider-wrapper .swiper-button-next {
		width: 40px;
		height: 40px;
	}

	.hero-slider-wrapper .swiper-button-prev::after,
	.hero-slider-wrapper .swiper-button-next::after {
		font-size: 18px;
	}

	.hero-slider-wrapper .swiper-button-prev {
		left: var(--spacing-md);
	}

	.hero-slider-wrapper .swiper-button-next {
		right: var(--spacing-md);
	}
}

/* ============================================
   Responsive: Mobile (Below 576px)
   ============================================ */
@media (max-width: 575px) {
	.hero-slide-content {
		padding: var(--spacing-lg) var(--spacing-md);
	}

	.hero-slide-title {
		font-size: var(--font-size-xl);
		margin-bottom: var(--spacing-md);
	}

	.hero-slide-description {
		font-size: var(--font-size-sm);
		margin-bottom: var(--spacing-md);
	}

	.hero-slider-wrapper .swiper-button-prev,
	.hero-slider-wrapper .swiper-button-next {
		width: 36px;
		height: 36px;
		opacity: 0.7;
	}

	.hero-slider-wrapper .swiper-button-prev::after,
	.hero-slider-wrapper .swiper-button-next::after {
		font-size: 16px;
	}

	.hero-slider-wrapper .swiper-button-prev {
		left: var(--spacing-sm);
	}

	.hero-slider-wrapper .swiper-button-next {
		right: var(--spacing-sm);
	}

	.hero-slider-wrapper .swiper-pagination {
		bottom: var(--spacing-lg);
	}

	.hero-slider-wrapper .swiper-pagination-bullet {
		width: 10px;
		height: 10px;
	}

	.hero-slider-wrapper .swiper-pagination-bullet-active {
		width: 14px;
	}
}

/* ============================================
   Accessibility
   ============================================ */
.hero-slider-wrapper .swiper-button-prev:focus,
.hero-slider-wrapper .swiper-button-next:focus {
	outline: 2px solid var(--color-primary);
	outline-offset: 2px;
}

.hero-slider-wrapper .swiper-pagination-bullet:focus {
	outline: 2px solid var(--color-primary);
	outline-offset: 2px;
}

/* Skip animation on prefers-reduced-motion */
@media (prefers-reduced-motion: reduce) {
	.hero-slide-text {
		animation: none;
	}

	.hero-slider-wrapper .swiper-button-prev,
	.hero-slider-wrapper .swiper-button-next,
	.hero-slider-wrapper .swiper-pagination-bullet {
		transition: none;
	}
}