/* ================================
   Index Page - Premium Design
   Enhanced with EA5516 Orange
   ================================ */

/* ========= Typography & Base ========= */
*,
*:before,
*:after {
	box-sizing: border-box;
}

/* Swiper 8.x 按钮文字隐藏 */
.swiper-button-prev:after,
.swiper-button-next:after {
	content: '' !important;
	display: none !important;
}

html {
	overflow-x: hidden;
}

body {
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
	margin: 0;
	padding: 0;
	overflow-x: hidden;
	max-width: 100vw;
}


@media (min-width: 1280px) {
	.container {
		max-width: 1280px;
	width: 100%;
	margin: 0 auto;
	overflow: hidden;
	padding-left: 15px;
	padding-right: 15px;
	}
}
.row {
	max-width: 100%;
	overflow: hidden;
}

/* ========= Global Sections ========= */
.section-full {
	position: relative;
	padding: 100px 0;
	overflow: hidden;
	width: 100%;
	max-width: 100%;
}

.section-head {
	margin-bottom: 70px;
	animation: fadeInUp 0.8s ease;
}

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

.section-head h3 {
	font-size: 44px;
	font-weight: 700;
	color: var(--text-dark);
	margin-bottom: 24px;
	position: relative;
	letter-spacing: -0.5px;
	line-height: 1.3;
}

.section-head h3 .text-primary {
	color: var(--primary-color);
	position: relative;
	display: inline-block;
}

.section-head h3 .text-primary:after {
	content: '';
	position: absolute;
	bottom: -10px;
	left: 50%;
	transform: translateX(-50%);
	width: 60px;
	height: 3px;
	background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
	border-radius: 3px;
}

.section-head p {
	color: var(--text-medium);
	font-size: 18px;
	line-height: 1.85;
	max-width: 750px;
	margin: 0 auto;
}

/* ========= Banner Section ========= */
#banner {
	position: relative;
	width: 100%;
	max-width: 100vw;
	overflow: hidden;
	z-index: 1;
	box-shadow: 0 5px 20px rgba(0,0,0,0.08);
}

#banner .swiper-slide {
	position: relative;
}

#banner .swiper-slide img {
	width: 100%;
	height: auto;
	display: block;
}

#banner .swiper-slide a {
	display: block;
	width: 100%;
	height: 100%;
}

#banner .swiper-button-prev,
#banner .swiper-button-next {
	color: white !important;
	background: rgba(234, 85, 22, 0.9);
	backdrop-filter: blur(10px);
	width: 50px;
	height: 50px;
	border-radius: 50%;
	transition: var(--transition);
	opacity: 0;
	box-shadow: var(--shadow-md);
	display: flex;
	align-items: center;
	justify-content: center;
}

#banner:hover .swiper-button-prev,
#banner:hover .swiper-button-next {
	opacity: 1;
}

#banner .swiper-button-prev:after,
#banner .swiper-button-next:after {
	content: '' !important;
	display: none !important;
}

#banner .swiper-button-prev:hover,
#banner .swiper-button-next:hover {
	background: var(--primary-color);
	transform: scale(1.1);
	box-shadow: var(--shadow-hover);
}

#banner .swiper-pagination-bullet {
	width: 10px;
	height: 10px;
	background: white;
	opacity: 0.6;
	transition: var(--transition);
	border-radius: 10px;
}

#banner .swiper-pagination-bullet-active {
	background: var(--primary-color);
	opacity: 1;
	width: 30px;
	box-shadow: 0 0 15px rgba(234,85,22,0.5);
}

/* ========= What We Do Section ========= */
.what-we-do-section {
	background: linear-gradient(135deg, #EA5516 0%, #D64916 100%);
	padding: 80px 0;
	color: white;
	text-align: center;
	position: relative;
	overflow: hidden;
	width: 100%;
}

.what-we-do-section:before {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background: 
		radial-gradient(circle at 20% 50%, rgba(255,255,255,0.1) 0%, transparent 50%),
		radial-gradient(circle at 80% 80%, rgba(255,255,255,0.08) 0%, transparent 50%);
	pointer-events: none;
}

.section-title-white {
	font-size: 42px;
	font-weight: 700;
	color: white;
	text-transform: uppercase;
	margin: 0 0 50px 0;
	padding: 0;
	letter-spacing: 2px;
	position: relative;
	z-index: 1;
}

.services-grid {
	display: flex;
	justify-content: center;
	align-items: flex-start;
	flex-wrap: wrap;
	gap: 40px;
	max-width: 1100px;
	margin: 0 auto;
	position: relative;
	z-index: 1;
}

.service-item {
	text-align: center;
	flex: 0 1 150px;
	transition: var(--transition);
	cursor: pointer;
}

.service-item:hover {
	transform: translateY(-12px);
}

.service-icon {
	margin: 0 auto 20px;
	color: white;
	background: rgba(255, 255, 255, 0.15);
	width: 100px;
	height: 100px;
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	transition: var(--transition);
	backdrop-filter: blur(10px);
	border: 2px solid rgba(255,255,255,0.25);
	position: relative;
}

.service-item:hover .service-icon {
	background: rgba(255, 255, 255, 0.25);
	border-color: rgba(255,255,255,0.5);
	box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}

.service-icon i {
	font-size: 48px;
	display: block;
}

.service-item h5 {
	font-size: 14px;
	font-weight: 600;
	color: white;
	margin: 0;
	text-transform: uppercase;
	letter-spacing: 0.8px;
	line-height: 1.7;
}

/* ========= Product Categories Section ========= */
.procatebox {
	padding: 90px 0;
	background: var(--bg-light);
	position: relative;
	width: 100%;
	overflow: hidden;
}

.procate_header {
	text-align: center;
	margin-bottom: 60px;
}

.procate-title {
	font-size: 42px;
	font-weight: 700;
	color: var(--text-dark);
	text-transform: uppercase;
	letter-spacing: -0.5px;
	margin: 0 0 20px 0;
}

.procate-desc {
	color: var(--text-medium);
	font-size: 17px;
	max-width: 700px;
	margin: 0 auto;
	line-height: 1.8;
}

.procate-grid {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 30px;
	margin-bottom: 60px;
}

.procate-card {
	background: white;
	border-radius: 16px;
	overflow: hidden;
	box-shadow: var(--shadow-sm);
	transition: var(--transition);
	position: relative;
	border: 1px solid var(--border-color);
}

.procate-card:hover {
	transform: translateY(-8px);
	box-shadow: var(--shadow-hover);
	border-color: transparent;
}

.procate-card a {
	display: block;
	text-decoration: none;
}

.procate-card-img {
	position: relative;
	overflow: hidden;
	background: var(--bg-gray);
}

.procate-card-img img {
	width: 100%;
	height: 280px;
	object-fit: cover;
	display: block;
	transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.procate-card:hover .procate-card-img img {
	transform: scale(1.08);
}

.procate-card-overlay-bottom {
	position: absolute;
	bottom: 0;
	left: 0;
	right: 0;
	background: linear-gradient(to top, rgba(26,26,26,0.9), transparent);
	padding: 25px 20px;
	text-align: center;
	transition: opacity 0.4s ease;
	z-index: 2;
}

.procate-card:hover .procate-card-overlay-bottom {
	opacity: 0;
}

.procate-card-title {
	color: white;
	font-size: 15px;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 1px;
	margin: 0;
	line-height: 1.4;
}

.procate-card-overlay-full {
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	background: linear-gradient(135deg, rgba(234,85,22,0.95), rgba(255,152,0,0.9));
	display: flex;
	align-items: center;
	justify-content: center;
	opacity: 0;
	transition: opacity 0.4s ease;
	z-index: 3;
	padding: 30px;
}

.procate-card:hover .procate-card-overlay-full {
	opacity: 1;
}

.procate-card-content {
	text-align: center;
	color: white;
}

.procate-card-title-full {
	color: white;
	font-size: 22px;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 1px;
	margin: 0 0 20px 0;
}

.procate-card-desc {
	color: white;
	font-size: 14px;
	line-height: 1.8;
	margin: 0 0 25px 0;
	opacity: 0.95;
}

.procate-card-link {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	color: var(--primary-color);
	background: white;
	font-size: 13px;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 1px;
	transition: var(--transition);
	padding: 12px 28px;
	border-radius: 30px;
}

.procate-card-link:hover {
	background: rgba(255,255,255,0.9);
	transform: scale(1.05);
}

.procate-card-link i {
	margin-left: 3px;
	transition: transform 0.3s ease;
}

.procate-card:hover .procate-card-link:hover i {
	transform: translateX(5px);
}

.procate-action {
	text-align: center;
}

.btn-view-all {
	display: inline-block;
	padding: 18px 45px;
	background: var(--primary-color);
	color: #fff !important;
	text-decoration: none;
	font-size: 15px;
	font-weight: 700;
	border-radius: 50px;
	transition: var(--transition);
	text-transform: uppercase;
	letter-spacing: 1.2px;
	box-shadow: var(--shadow-md);
	position: relative;
	overflow: hidden;
}

.btn-view-all:before {
	content: '';
	position: absolute;
	top: 50%;
	left: 50%;
	width: 0;
	height: 0;
	border-radius: 50%;
	background: rgba(255,255,255,0.2);
	transform: translate(-50%, -50%);
	transition: width 0.6s, height 0.6s;
}

.btn-view-all:hover:before {
	width: 300px;
	height: 300px;
}

.btn-view-all:hover {
	background: var(--primary-dark);
	transform: translateY(-2px);
	box-shadow: var(--shadow-hover);
	color: white;
	text-decoration: none;
}

/* ========= Hot Products Section ========= */
.products-section {
	background: linear-gradient(to bottom, #fafafa 0%, white 100%);
	padding: 0 0 100px;
	position: relative;
	width: 100%;
	overflow: hidden;
}

.hotproduct {
	list-style: none !important;
	padding: 0;
	margin: 0;
}

.hotproductli {
	padding: 0 20px !important;
	margin-bottom: 45px !important;
	height: auto !important;
	display: flex !important;
	flex-direction: column;
}

.item-wrap {
	background: white;
	border-radius: 16px;
	overflow: hidden;
	box-shadow: var(--shadow-sm);
	transition: var(--transition);
	height: 100%;
	margin: 0 !important;
	padding-bottom: 0 !important;
	display: flex !important;
	flex-direction: column;
	border: 1px solid var(--border-color);
	position: relative;
}

.item-wrap:hover {
	transform: translateY(-10px) !important;
	box-shadow: var(--shadow-hover) !important;
	background-color: white !important;
	z-index: 3 !important;
	position: relative;
	border-color: transparent;
}

.item-wrap .item-img {
	overflow: hidden;
	display: block !important;
	width: 100% !important;
	height: auto !important;
	flex-shrink: 0;
	position: relative;
	background: var(--bg-gray);
	border-radius: 16px 16px 0 0;
}

.item-wrap .item-img:after {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	background: linear-gradient(to bottom, transparent 0%, rgba(0,0,0,0.05) 100%);
	opacity: 0;
	transition: opacity 0.4s ease;
	pointer-events: none;
}

.item-wrap:hover .item-img:after {
	opacity: 1;
}

.item-wrap .item-img a {
	display: block;
	width: 100% !important;
	height: auto !important;
	position: relative;
}

.item-wrap .item-img a:before,
.item-wrap .item-img a:after {
	display: none !important;
}

.item-wrap .item-img img {
	width: 100% !important;
	/*height: 280px !important;*/
	object-fit: cover;
	transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
	display: block !important;
}

.item-wrap:hover .item-img img {
	transform: scale(1.06) !important;
	animation: none !important;
}

.item-wrap .item-info {
	padding: 30px 25px;
	text-align: center;
	flex: 1;
	display: flex;
	flex-direction: column;
	justify-content: space-between;
	background: white;
	border-radius: 0 0 16px 16px;
	position: relative;
}

.item-wrap .item-info:before {
	content: '';
	position: absolute;
	top: 0;
	left: 25px;
	width: 40px;
	height: 3px;
	background: var(--primary-color);
	border-radius: 3px;
	transform: scaleX(0);
	transform-origin: left;
	transition: transform 0.4s ease;
}

.item-wrap:hover .item-info:before {
	transform: scaleX(1);
}

.item-wrap .item-title {
	font-size: 17px !important;
	font-weight: 600;
	margin: 0 0 18px 0;
	height: 3.2em !important;
	line-height: 1.6 !important;
	overflow: hidden !important;
	display: -webkit-box !important;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	color: var(--text-dark) !important;
}

.item-wrap .item-title a {
	color: var(--text-dark) !important;
	text-decoration: none;
	transition: var(--transition);
}

.item-wrap .item-title a:hover {
	color: var(--primary-color) !important;
}

/* Product Action Button */
.product-action {
	margin-top: auto;
}

.btn-detail {
	display: inline-block;
	padding: 10px 24px;
	background: var(--bg-light);
	color: var(--primary-color);
	border: 2px solid var(--border-color);
	border-radius: 25px;
	font-size: 13px;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 0.8px;
	transition: var(--transition);
	text-decoration: none;
}

.btn-detail:hover {
	background: var(--primary-color);
	color: white !important;
	border-color: var(--primary-color);
	transform: translateY(-2px);
	box-shadow: var(--shadow-sm);
	text-decoration: none;
}

/* View All Products Button */
.btn-view-all-products {
	display: inline-flex;
	align-items: center;
	gap: 10px;
	padding: 16px 40px;
	background: transparent;
	color: var(--primary-color);
	border: 2px solid var(--primary-color);
	border-radius: 50px;
	font-size: 16px;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 1px;
	transition: var(--transition);
	text-decoration: none;
	margin-top: 20px;
}

.btn-view-all-products:hover {
	background: var(--primary-color);
	color: white !important;
	border-color: var(--primary-color);
	transform: translateY(-3px);
	box-shadow: var(--shadow-hover);
	text-decoration: none;
}

.btn-view-all-products i {
	font-size: 14px;
	transition: transform 0.3s ease;
}

.btn-view-all-products:hover i {
	transform: translateX(5px);
}

/* ========= News Section ========= */
.news-section {
	position: relative;
	overflow: hidden;
	padding: 100px 0;
	background: linear-gradient(to bottom, #f8f8f8 0%, #f0f0f0 100%);
	width: 100%;
	max-width: 100%;
}

.news-item-wrapper {
	margin-bottom: 40px;
	padding: 0 15px;
}

.news-card {
	background: white;
	border-radius: 16px;
	overflow: hidden;
	box-shadow: var(--shadow-sm);
	transition: var(--transition);
	height: 100%;
	display: flex;
	flex-direction: column;
	border: 1px solid var(--border-color);
}

.news-card:hover {
	transform: translateY(-10px);
	box-shadow: var(--shadow-hover);
	border-color: transparent;
}

.news-img-wrapper {
	position: relative;
	overflow: hidden;
	height: 240px;
	background: var(--bg-gray);
	flex-shrink: 0;
}

.news-img-wrapper img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
	transition: transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

.news-card:hover .news-img-wrapper img {
	transform: scale(1.1);
}

.news-overlay {
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	background: linear-gradient(to bottom, 
		transparent 0%, 
		rgba(234, 85, 22, 0.1) 100%);
	opacity: 0;
	transition: opacity 0.4s ease;
	z-index: 2;
}

.news-card:hover .news-overlay {
	opacity: 1;
}

.news-content {
	padding: 28px;
	flex: 1;
	display: flex;
	flex-direction: column;
	background: white;
	position: relative;
}

.news-content:before {
	content: '';
	position: absolute;
	top: 0;
	left: 25px;
	width: 50px;
	height: 3px;
	background: var(--primary-color);
	transform: scaleX(0);
	transform-origin: left;
	transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
	border-radius: 3px;
}

.news-card:hover .news-content:before {
	transform: scaleX(1);
}

.news-date {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	color: var(--primary-color);
	background: rgba(234,85,22,0.1);
	font-size: 12px;
	font-weight: 700;
	padding: 6px 14px;
	border-radius: 20px;
	margin-bottom: 15px;
	text-transform: uppercase;
	letter-spacing: 0.5px;
	align-self: flex-start;
	transition: var(--transition);
}

.news-card:hover .news-date {
	background: var(--primary-color);
	color: white;
}

.news-date i {
	font-size: 11px;
}

.news-title {
	font-size: 18px;
	font-weight: 700;
	color: var(--text-dark);
	margin: 0 0 14px 0;
	line-height: 1.5;
	transition: var(--transition);
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	overflow: hidden;
	height: 3em;
}

.news-card:hover .news-title {
	color: var(--primary-color);
}

.news-excerpt {
	color: var(--text-medium);
	line-height: 1.7;
	margin-bottom: 20px;
	font-size: 15px;
	flex: 1;
}

.news-excerpt p {
	margin: 0;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	overflow: hidden;
}

.news-link {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	color: var(--primary-color);
	font-weight: 700;
	text-decoration: none;
	font-size: 14px;
	text-transform: uppercase;
	letter-spacing: 0.8px;
	transition: var(--transition);
	align-self: flex-start;
	position: relative;
}

.news-link:after {
	content: '';
	position: absolute;
	bottom: -2px;
	left: 0;
	width: 0;
	height: 2px;
	background: var(--primary-color);
	transition: width 0.3s ease;
}

.news-link:hover {
	color: var(--primary-dark);
	text-decoration: none;
}

.news-link:hover:after {
	width: 100%;
}

.news-link i {
	font-size: 12px;
	transition: transform 0.3s ease;
}

.news-link:hover i {
	transform: translateX(5px);
}

/* ========= Responsive Design ========= */
@media (max-width: 991px) {
	.container {
		max-width: 100%;
		padding-left: 20px;
		padding-right: 20px;
	}
	
	.section-full {
		padding: 70px 0;
	}
	
	.section-head h3 {
		font-size: 36px;
	}
	
	.hotproductli {
		padding: 0 18px !important;
		margin-bottom: 40px !important;
	}
	
	.procate-grid {
		grid-template-columns: repeat(3, 1fr);
		gap: 25px;
	}
	
	.procate-card-img img {
		height: 220px;
	}
	
	#banner img {
		height: 400px;
		object-fit: cover;
	}
}

@media (max-width: 768px) {
	html,
	body {
		overflow-x: hidden;
		max-width: 100vw;
		position: relative;
	}
	
	body {
		padding-top: 60px;
	}
	
	.container {
		max-width: 100%;
		width: 100%;
		padding-left: 15px;
		padding-right: 15px;
	}
	
	.row {
		margin-left: 0;
		margin-right: 0;
	}
	
	.section-full {
		padding: 60px 0;
		width: 100%;
	}
	
	.products-section {
		padding: 60px 0;
	}
	
	.section-head {
		margin-bottom: 50px;
	}
	
	.section-head h3 {
		font-size: 32px;
		padding: 0 10px;
	}
	
	.section-head p {
		font-size: 16px;
		padding: 0 10px;
	}
	
	.section-title-white {
		font-size: 36px;
		margin-bottom: 40px;
		padding: 0 20px;
	}
	
	.services-grid {
		gap: 35px;
		padding: 0 10px;
	}
	
	.service-icon {
		width: 85px;
		height: 85px;
	}
	
	.service-icon i {
		font-size: 40px;
	}
	
	.procate-title {
		font-size: 32px;
		padding: 0 10px;
	}
	
	.procate-grid {
		grid-template-columns: repeat(2, 1fr);
		gap: 20px;
	}
	
	.procate-card-img img {
		height: 200px;
	}
	
	.hotproductli {
		padding: 0 15px !important;
		margin-bottom: 35px !important;
	}
	
	.item-wrap .item-img img {
		height: 240px !important;
	}
	
	.item-wrap .item-info {
		padding: 24px 20px;
	}
	
	.item-wrap .item-title {
		font-size: 16px !important;
		margin-bottom: 15px;
	}
	
	.btn-detail {
		padding: 9px 20px;
		font-size: 12px;
	}
	
	.btn-view-all-products {
		padding: 14px 35px;
		font-size: 15px;
	}
	
	#banner {
		height: auto;
	}
	
	#banner img {
		width: 100%;
		height: 300px;
		object-fit: cover;
	}
	
	.swiper-button-prev,
	.swiper-button-next {
		width: 36px;
		height: 36px;
	}
	
	.swiper-button-prev i,
	.swiper-button-next i {
		font-size: 14px;
	}
}

@media (max-width: 480px) {
	body {
		padding-top: 60px;
	}
	
	.container {
		width: 100%;
		padding-left: 10px;
		padding-right: 10px;
	}
	
	.section-full {
		padding: 50px 0;
	}
	
	.products-section {
		padding: 50px 0;
	}
	
	.section-head h3 {
		font-size: 28px;
	}
	
	.section-title-white {
		font-size: 28px;
		margin-bottom: 35px;
	}
	
	.services-grid {
		gap: 30px;
		flex-direction: column;
		align-items: center;
	}
	
	.service-item {
		width: 100%;
		max-width: 280px;
	}
	
	.service-icon {
		width: 75px;
		height: 75px;
	}
	
	.service-icon i {
		font-size: 36px;
	}
	
	.service-title {
		font-size: 15px;
	}
	
	.procate-title {
		font-size: 28px;
	}
	
	.procate-grid {
		gap: 15px;
		grid-template-columns: 1fr;
	}
	
	.procate-card-img img {
		height: 180px;
	}
	
	#banner img {
		height: 250px;
	}
	
	.btn-view-all {
		padding: 15px 35px;
		font-size: 14px;
	}
	
	.hotproductli {
		padding: 0 10px !important;
		margin-bottom: 30px !important;
	}
	
	.item-wrap .item-img img {
		height: 200px !important;
	}
	
	.item-wrap .item-info {
		padding: 20px 18px;
	}
	
	.item-wrap .item-title {
		font-size: 15px !important;
		margin-bottom: 14px;
	}
	
	.btn-detail {
		padding: 8px 18px;
		font-size: 11px;
	}
	
	.news-item-wrapper {
		margin-bottom: 20px;
		padding: 0 10px;
	}
	
	.news-img-wrapper {
		height: 150px;
	}
	
	.news-content {
		padding: 20px;
	}
	
	.news-title {
		font-size: 15px;
	}
	
	.news-excerpt {
		font-size: 13px;
	}
	
	.btn-view-all-products {
		padding: 13px 30px;
		font-size: 14px;
	}
}