/* ==========================================================================
   Homepage Sections
   ========================================================================== */

/* Section common */
.lk-section {
	padding: var(--lk-spacing-section, 60px) 0;
}

.lk-section:nth-child(even) {
	background-color: var(--lk-color-bg-alt);
}

.lk-section__header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	margin-bottom: var(--lk-spacing-xl, 32px);
	flex-wrap: wrap;
	gap: var(--lk-spacing-md);
}

.lk-section__title {
	font-size: 28px;
	font-weight: 700;
	color: var(--lk-color-dark);
	margin: 0;
	position: relative;
}

.lk-section__title::after {
	content: '';
	display: block;
	width: 50px;
	height: 3px;
	background: var(--lk-color-primary);
	margin-top: 8px;
}

.lk-section__link {
	font-size: 14px;
	font-weight: 600;
	color: var(--lk-color-primary);
	text-decoration: none;
	text-transform: uppercase;
	letter-spacing: 0.5px;
	transition: color var(--lk-transition-fast);
}

.lk-section__link:hover {
	color: var(--lk-color-primary-hover);
}

.lk-section__placeholder {
	text-align: center;
	color: var(--lk-color-text-light);
	font-size: 14px;
	padding: var(--lk-spacing-xl) 0;
}

/* --------------------------------------------------------------------------
   1. Hero Slider
   -------------------------------------------------------------------------- */

.lk-hero {
	position: relative;
	overflow: hidden;
}

.lk-hero__slide {
	position: relative;
	min-height: 500px;
	display: flex;
	align-items: center;
	background-color: var(--lk-color-dark);
	background-size: cover;
	background-position: center;
}

.lk-hero__overlay {
	position: absolute;
	inset: 0;
	background: rgba(0, 0, 0, 0.4);
}

.lk-hero__content {
	position: relative;
	z-index: 2;
	max-width: 600px;
	padding: var(--lk-spacing-2xl) 0;
}

.lk-hero__title {
	font-size: 48px;
	font-weight: 700;
	color: var(--lk-color-white);
	margin-bottom: var(--lk-spacing-md);
	line-height: 1.2;
}

.lk-hero__text {
	font-size: 18px;
	color: rgba(255, 255, 255, 0.85);
	margin-bottom: var(--lk-spacing-xl);
	line-height: 1.6;
}

.lk-hero__btn {
	display: inline-block;
}

/* --------------------------------------------------------------------------
   Button system
   -------------------------------------------------------------------------- */

.lk-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 8px;
	padding: 12px 28px;
	font-size: 14px;
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: 0.5px;
	text-decoration: none;
	border: 2px solid transparent;
	border-radius: var(--lk-border-radius, 4px);
	cursor: pointer;
	transition: all var(--lk-transition-fast, 0.15s ease);
}

.lk-btn--primary {
	background: var(--lk-color-primary);
	color: var(--lk-color-white);
	border-color: var(--lk-color-primary);
}

.lk-btn--primary:hover {
	background: var(--lk-color-primary-hover);
	border-color: var(--lk-color-primary-hover);
	color: var(--lk-color-white);
}

.lk-btn--outline {
	background: transparent;
	color: var(--lk-color-dark);
	border-color: var(--lk-color-border);
}

.lk-btn--outline:hover {
	background: var(--lk-color-primary);
	color: var(--lk-color-white);
	border-color: var(--lk-color-primary);
}

.lk-btn--sm {
	padding: 8px 16px;
	font-size: 12px;
}

/* --------------------------------------------------------------------------
   2. Category Grid
   -------------------------------------------------------------------------- */

.lk-category-grid__items {
	display: grid;
	grid-template-columns: repeat(var(--lk-cat-columns, 4), 1fr);
	gap: var(--lk-spacing-md, 16px);
}

.lk-category-grid__item {
	display: flex;
	flex-direction: column;
	align-items: center;
	text-align: center;
	padding: var(--lk-spacing-lg) var(--lk-spacing-md);
	background: var(--lk-color-white);
	border: 1px solid var(--lk-color-border);
	border-radius: var(--lk-border-radius);
	text-decoration: none;
	transition: box-shadow var(--lk-transition-fast), transform var(--lk-transition-fast);
}

.lk-category-grid__item:hover {
	box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
	transform: translateY(-4px);
}

.lk-category-grid__icon {
	width: 60px;
	height: 60px;
	border-radius: 50%;
	overflow: hidden;
	margin-bottom: var(--lk-spacing-sm);
	display: flex;
	align-items: center;
	justify-content: center;
}

.lk-category-grid__icon img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.lk-category-grid__icon--placeholder {
	background: var(--lk-color-bg-alt);
	color: var(--lk-color-text-light);
}

.lk-category-grid__name {
	font-size: 14px;
	font-weight: 600;
	color: var(--lk-color-dark);
	margin-bottom: 4px;
}

.lk-category-grid__count {
	font-size: 12px;
	color: var(--lk-color-text-light);
}

/* --------------------------------------------------------------------------
   3-5. Product Grids (Super Deals / Top Trends / Brand Zone)
   -------------------------------------------------------------------------- */

.lk-product-grid {
	display: grid;
	gap: var(--lk-spacing-lg, 24px);
}

.lk-product-grid--2col {
	grid-template-columns: repeat(2, 1fr);
}

.lk-product-grid--2x2 {
	grid-template-columns: repeat(2, 1fr);
}

.lk-product-grid:not(.lk-product-grid--2col):not(.lk-product-grid--2x2) {
	grid-template-columns: repeat(var(--lk-grid-cols, 4), 1fr);
}

/* Product Card */
.lk-product-card {
	background: var(--lk-color-white);
	border: 1px solid var(--lk-color-border);
	border-radius: var(--lk-border-radius);
	overflow: hidden;
	transition: box-shadow var(--lk-transition-fast);
}

.lk-product-card:hover {
	box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}

.lk-product-card__image {
	position: relative;
	overflow: hidden;
	aspect-ratio: 1 / 1;
	background: var(--lk-color-bg-alt);
}

.lk-product-card__image img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform 0.3s ease;
}

.lk-product-card:hover .lk-product-card__image img {
	transform: scale(1.05);
}

/* Badge */
.lk-product-card__badge {
	position: absolute;
	top: 10px;
	left: 10px;
	padding: 4px 10px;
	font-size: 11px;
	font-weight: 700;
	text-transform: uppercase;
	border-radius: 3px;
	z-index: 2;
}

.lk-product-card__badge--sale {
	background: var(--lk-color-sale, #dc3545);
	color: var(--lk-color-white);
}

/* Hover actions */
.lk-product-card__actions {
	position: absolute;
	bottom: 10px;
	right: 10px;
	display: flex;
	flex-direction: column;
	gap: 6px;
	opacity: 0;
	transform: translateY(10px);
	transition: opacity 0.25s ease, transform 0.25s ease;
	z-index: 2;
}

.lk-product-card:hover .lk-product-card__actions {
	opacity: 1;
	transform: translateY(0);
}

.lk-product-card__action {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 36px;
	height: 36px;
	border-radius: 50%;
	background: var(--lk-color-white);
	border: none;
	box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12);
	cursor: pointer;
	color: var(--lk-color-text);
	transition: background-color var(--lk-transition-fast), color var(--lk-transition-fast);
}

.lk-product-card__action:hover {
	background: var(--lk-color-primary);
	color: var(--lk-color-white);
}

/* Info */
.lk-product-card__info {
	padding: var(--lk-spacing-md);
}

.lk-product-card__title {
	font-size: 14px;
	font-weight: 500;
	margin: 0 0 6px;
	line-height: 1.3;
}

.lk-product-card__title a {
	color: var(--lk-color-dark);
	text-decoration: none;
}

.lk-product-card__title a:hover {
	color: var(--lk-color-primary);
}

.lk-product-card__price {
	font-size: 16px;
	font-weight: 700;
	color: var(--lk-color-dark);
}

.lk-product-card__price del {
	font-size: 13px;
	font-weight: 400;
	color: var(--lk-color-text-light);
}

.lk-product-card__price ins {
	text-decoration: none;
	color: var(--lk-color-primary);
}

.lk-product-card__rating {
	margin-top: 4px;
}

.lk-product-card__footer {
	padding: 0 var(--lk-spacing-md) var(--lk-spacing-md);
}

/* --------------------------------------------------------------------------
   6. Tabbed Products
   -------------------------------------------------------------------------- */

.lk-tabbed-products__tabs {
	display: flex;
	gap: 8px;
	margin-bottom: var(--lk-spacing-xl);
	flex-wrap: wrap;
}

.lk-tabbed-products__tab {
	padding: 10px 24px;
	font-size: 14px;
	font-weight: 600;
	background: transparent;
	border: 2px solid var(--lk-color-border);
	border-radius: 99px;
	color: var(--lk-color-text);
	cursor: pointer;
	transition: all var(--lk-transition-fast);
}

.lk-tabbed-products__tab:hover,
.lk-tabbed-products__tab--active {
	background: var(--lk-color-primary);
	color: var(--lk-color-white);
	border-color: var(--lk-color-primary);
}

.lk-tabbed-products__content {
	position: relative;
	min-height: 200px;
}

.lk-tabbed-products__loader {
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
}

/* --------------------------------------------------------------------------
   8. Brand Carousel
   -------------------------------------------------------------------------- */

.lk-brand-carousel__item {
	padding: var(--lk-spacing-md);
	text-align: center;
}

.lk-brand-carousel__item img {
	max-height: 60px;
	width: auto;
	margin: 0 auto;
	opacity: 0.6;
	filter: grayscale(100%);
	transition: opacity 0.3s ease, filter 0.3s ease;
}

.lk-brand-carousel__item:hover img {
	opacity: 1;
	filter: grayscale(0);
}

/* --------------------------------------------------------------------------
   9. Campaign Feed
   -------------------------------------------------------------------------- */

.lk-campaign-feed__grid {
	display: grid;
	grid-template-columns: repeat(5, 1fr);
	gap: var(--lk-spacing-md);
}

.lk-campaign-feed__item {
	display: block;
	aspect-ratio: 1 / 1;
	border-radius: var(--lk-border-radius);
	overflow: hidden;
}

.lk-campaign-feed__item img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform 0.3s ease;
}

.lk-campaign-feed__item:hover img {
	transform: scale(1.08);
}

/* --------------------------------------------------------------------------
   10. Recommendations (filter + load more)
   -------------------------------------------------------------------------- */

.lk-recommendations__filters {
	display: flex;
	gap: 8px;
	margin-bottom: var(--lk-spacing-xl);
	flex-wrap: wrap;
}

.lk-recommendations__filter {
	padding: 8px 20px;
	font-size: 13px;
	font-weight: 500;
	background: transparent;
	border: 1px solid var(--lk-color-border);
	border-radius: 99px;
	color: var(--lk-color-text);
	cursor: pointer;
	transition: all var(--lk-transition-fast);
}

.lk-recommendations__filter:hover,
.lk-recommendations__filter--active {
	background: var(--lk-color-dark);
	color: var(--lk-color-white);
	border-color: var(--lk-color-dark);
}

.lk-recommendations__footer {
	text-align: center;
	margin-top: var(--lk-spacing-xl);
}

/* --------------------------------------------------------------------------
   11. About Block
   -------------------------------------------------------------------------- */

.lk-about-block__inner {
	max-width: 900px;
	margin: 0 auto;
	text-align: center;
}

.lk-about-block__image {
	margin-bottom: var(--lk-spacing-xl);
	border-radius: var(--lk-border-radius);
	overflow: hidden;
}

.lk-about-block__image img {
	width: 100%;
	height: auto;
}

.lk-about-block__title {
	font-size: 32px;
	margin-bottom: var(--lk-spacing-md);
}

.lk-about-block__text {
	font-size: 16px;
	line-height: 1.8;
	color: var(--lk-color-text);
}

/* --------------------------------------------------------------------------
   Spinner
   -------------------------------------------------------------------------- */

.lk-spinner {
	display: inline-block;
	width: 32px;
	height: 32px;
	border: 3px solid var(--lk-color-border);
	border-top-color: var(--lk-color-primary);
	border-radius: 50%;
	animation: lk-spin 0.7s linear infinite;
}

@keyframes lk-spin {
	to { transform: rotate(360deg); }
}

/* --------------------------------------------------------------------------
   Responsive
   -------------------------------------------------------------------------- */

@media (max-width: 1024px) {
	.lk-product-grid:not(.lk-product-grid--2col):not(.lk-product-grid--2x2) {
		grid-template-columns: repeat(3, 1fr);
	}

	.lk-category-grid__items {
		grid-template-columns: repeat(3, 1fr);
	}

	.lk-campaign-feed__grid {
		grid-template-columns: repeat(3, 1fr);
	}
}

@media (max-width: 768px) {
	.lk-hero__slide {
		min-height: 350px;
	}

	.lk-hero__title {
		font-size: 32px;
	}

	.lk-hero__text {
		font-size: 15px;
	}

	.lk-section__title {
		font-size: 22px;
	}

	.lk-product-grid--2col,
	.lk-product-grid--2x2 {
		grid-template-columns: repeat(2, 1fr);
	}

	.lk-product-grid:not(.lk-product-grid--2col):not(.lk-product-grid--2x2) {
		grid-template-columns: repeat(2, 1fr);
	}

	.lk-category-grid__items {
		grid-template-columns: repeat(2, 1fr);
	}

	.lk-campaign-feed__grid {
		grid-template-columns: repeat(2, 1fr);
	}
}

@media (max-width: 480px) {
	.lk-hero__slide {
		min-height: 280px;
	}

	.lk-hero__title {
		font-size: 24px;
	}

	.lk-product-grid:not(.lk-product-grid--2col):not(.lk-product-grid--2x2) {
		grid-template-columns: repeat(2, 1fr);
	}
}