/* === Reset & Base Styles === */
* {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
}

body {
	font-family: 'Microsoft YaHei', 'SimHei', Arial, sans-serif;
	/* 更贴近中文网页常用字体 */
	line-height: 1.6;
	color: #333;
	background-color: #ffffff;
}

a {
	text-decoration: none;
	color: inherit;
}

ul {
	list-style: none;
}

img {
	max-width: 100%;
	height: auto;
	display: block;
}

.container {
	width: 100%;
	/* 容器宽度由内部元素或父级决定，不强制限制 */
	max-width: 1200px;
	margin: 0 auto;
	padding: 0 15px;
}


/* === Header Top Bar (Gray Strip) === */
.header-top-bar {
	background-color: #f5f5f5;
	/* 灰色背景条 */
	padding: 8px 0;
	font-size: 15px;
	color: #333;
	border-bottom: 1px solid #ddd;
}

.top-bar-content {
	display: flex;
	justify-content: space-between;
	align-items: center;
	max-width: 1200px;
	margin: 0 auto;
	padding: 0 15px;
}

.company-name-top {
	font-weight: 500;
	color: #333;
}

.top-right-info {
	display: flex;
	align-items: center;
}

.contact-info {
	display: flex;
	gap: 15px;
}

.contact-info span {
	color: #666;
}


/* === Main Header (Logo & Icons) === */
.main-header {
	padding: 20px 0;
	background-color: white;
	border-bottom: 1px solid #eee;
}

.header-main-content {
	display: flex;
	justify-content: space-between;
	align-items: center;
	max-width: 1200px;
	margin: 0 auto;
	padding: 0 15px;
}

.logo {
	display: flex;
	align-items: center;
}

.logo img {
	height: 100px;
	width: auto;
}

.header-social-icons {
	display: flex;
	gap: 10px;
	align-items: center;
}

.header-social-icons a {
	display: block;
}

.header-social-icons img {
	width: 24px;
	height: 24px;
}

.header-icons {
	display: flex;
	align-items: center;
	gap: 20px;
}

.icon-item {
	display: flex;
	flex-direction: column;
	align-items: center;
	font-size: 12px;
	color: #666;
}

.icon-item img {
	width: 30px;
	height: 30px;
	margin-bottom: 5px;
}


/* === Navigation === */
nav {
	background-color: #444;
	color: white;
	padding: 12px 0;
	/* 微调内边距 */
}

nav ul {
	display: flex;
	justify-content: center;
	gap: 50px;
	/* 调整间距 */
	max-width: 1200px;
	margin: 0 auto;
	padding: 0 15px;
}

nav ul li a {
	color: white;
	font-weight: normal;
	font-size: 15px;
	transition: color 0.3s ease;
	padding: 5px 10px;
}

nav ul li a:hover {
	color: #e03a3a;
}

nav ul li a.active {
	color: #e03a3a;
}

/* === Dropdown Menu === */
nav ul li {
	position: relative;
}

.dropdown {
	position: relative;
}

.dropdown-menu {
	position: absolute;
	top: 100%;
	left: 50%;
	background-color: #444;
	width: max-content;
	padding: 8px 0;
	margin-top: 5px;
	opacity: 0;
	visibility: hidden;
	transform: translateX(-50%) translateY(-10px);
	transition: opacity 0.3s ease, transform 0.3s ease, visibility 0.3s ease;
	z-index: 1000;
	box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
	display: block;
	list-style: none;
}

.dropdown:hover .dropdown-menu {
	opacity: 1;
	visibility: visible;
	transform: translateX(-50%) translateY(0);
}

.dropdown-menu li {
	margin: 0;
	padding: 0;
	display: block;
	width: 100%;
}

.dropdown-menu li a {
	display: block;
	padding: 10px 20px;
	color: white;
	font-size: 14px;
	transition: background-color 0.3s ease, color 0.3s ease;
	white-space: nowrap;
	width: 100%;
}

.dropdown-menu li a:hover {
	background-color: #555;
	color: #e03a3a;
}

/* === Banner Carousel === */
.banner-carousel {
	position: relative;
	height: 500px;
	overflow: hidden;
}

.banner-slide {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background-size: cover;
	background-position: center;
	/* display: none; */
	opacity: 0;
	transition: opacity 2.5s ease-in-out;
}

.banner-slide.active {
	/* display: block; */
	opacity: 1;
	z-index: 1;
}


.carousel-controls {
	position: absolute;
	top: 50%;
	transform: translateY(-50%);
	left: 20px;
	right: 20px;
	display: flex;
	justify-content: space-between;
	z-index: 2;
}

.carousel-btn {
	width: 50px;
	height: 50px;
	background-color: rgba(255, 255, 255, 0.7);
	border: none;
	border-radius: 50%;
	cursor: pointer;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 24px;
	color: #333;
	transition: background-color 0.3s ease;
}

.carousel-btn:hover {
	background-color: rgba(255, 255, 255, 1);
}

.indicators {
	position: absolute;
	bottom: 20px;
	left: 50%;
	transform: translateX(-50%);
	display: flex;
	gap: 10px;
	z-index: 2;
}

.indicator-dot {
	width: 12px;
	height: 12px;
	border-radius: 50%;
	background-color: rgba(255, 0, 0, 0.5);
	cursor: pointer;
	transition: background-color 0.3s ease;
}

.indicator-dot.active {
	background-color: forestgreen;
}


/* === Product Section === */
.products {
	padding: 60px 0;
	background-color: #f9f9f9;
}

.products .container {
	max-width: 1200px;
	margin: 0 auto;
	padding: 0 15px;
}

.products h2 {
	text-align: center;
	color: #e03a3a;
	font-size: 2rem;
	margin-bottom: 30px;
}

.products-subtitle {
	text-align: center;
	color: #666;
	font-size: 14px;
	margin-bottom: 30px;
	width: 100%;
	/* 副标题占满最大宽度 */
	max-width: 1200px;
	/* 限制最大宽度 */
	margin-left: auto;
	margin-right: auto;
	padding: 0 15px;
	box-sizing: border-box;
}

.product-grid {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	/* 四列布局 */
	gap: 20px;
}

.product-item {
	background-color: white;
	border: 1px solid #ddd;
	border-radius: 0;
	/* 移除圆角 */
	overflow: hidden;
	box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
	transition: transform 0.3s ease, box-shadow 0.3s ease;
	text-align: center;
	/* 内容居中 */
}

.product-item:hover {
	transform: translateY(-5px);
	box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
}

.product-img-container {
	width: 100%;
	height: 270px;
	/* 固定高度 */
	overflow: hidden;
	display: flex;
	align-items: center;
	justify-content: center;
	background-color: #f0f0f0;
	/* 占位背景色 */
}

.product-img {
	width: 294px;
	/* 固定宽度 */
	height: 270px;
	/* 固定高度 */
	object-fit: contain;
	/* 保持宽高比，完整显示图片 */
	transition: transform 0.3s ease;
}

.product-item:hover .product-img {
	transform: scale(1.05);
	/* 悬停微放大 */
}

.product-info {
	padding: 15px 10px;
	/* 调整内边距 */
}

.product-name {
	font-weight: bold;
	color: #e03a3a;
	font-size: 14px;
	margin-bottom: 5px;
}

.product-desc {
	font-size: 12px;
	color: #666;
}


/* === About Us === */
.about {
	padding: 30px 0;
	background-image: url('../images/index/about-us2.png');
	background-size: cover;
	background-position: center;
	background-repeat: no-repeat;
	position: relative;
}

/* .about::before {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	background-color: rgba(0, 0, 0, 0.5);
	z-index: 1;
} */

.about-content {
	position: relative;
	z-index: 2;
	max-width: 1200px;
	margin: 0 auto;
	padding: 40px;
	text-align: center;
	/* background-color: rgba(60, 60, 60, 0.8); */
	border-radius: 0;
}

.about-content h2 {
	color: #e03a3a;
	font-size: 2rem;
	margin-bottom: 20px;
}

.about-content p {
	margin-bottom: 20px;
	font-size: 16px;
	line-height: 1.8;
	color: #333;
	width: 100%;
	max-width: 1200px;
	margin-left: auto;
	margin-right: auto;
}

.about-buttons {
	display: flex;
	gap: 15px;
	justify-content: center;
	/* 按钮居中 */
	margin-top: 20px;
}

.about-btn {
	padding: 10px 20px;
	background-color: transparent;
	border: 2px solid #e03a3a;
	color: #e03a3a;
	border-radius: 0;
	/* 移除圆角 */
	cursor: pointer;
	transition: background-color 0.3s ease, color 0.3s ease;
	font-size: 14px;
}

.about-btn:hover {
	background-color: #e03a3a;
	color: white;
}


/* === Case Study === */
.case-section {
	padding: 60px 0;
	background-color: #fff;
}

.case-section .container {
	max-width: 1200px;
	margin: 0 auto;
	padding: 0 15px;
}

.case-title {
	text-align: center;
	color: #e03a3a;
	font-size: 1.8rem;
	margin-bottom: 30px;
}

.case-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 20px;
}

.case-item {
	position: relative;
	overflow: hidden;
	border-radius: 0;
	/* 移除圆角 */
	box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
	aspect-ratio: 4 / 3;
	/* 保持宽高比 */
}

.case-item img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
	transition: transform 0.3s ease;
}

.case-item:hover img {
	transform: scale(1.05);
}

/* Case Item with Search Icon */
.case-item {
	position: relative;
}

.case-item::after {
	content: "";
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background-color: rgba(0, 0, 0, 0.4);
	opacity: 0;
	transition: opacity 0.3s ease;
	pointer-events: none;
}

.case-item:hover::after {
	opacity: 1;
}

.search-icon-overlay {
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%) scale(0.8);
	opacity: 0;
	width: 60px;
	height: 60px;
	z-index: 3;
	transition: opacity 0.3s ease, transform 0.3s ease;
	pointer-events: none;
	display: flex;
	align-items: center;
	justify-content: center;
}

.search-icon-overlay img {
	width: 100%;
	height: 100%;
	object-fit: contain;
}

.case-item:hover .search-icon-overlay {
	opacity: 1;
	transform: translate(-50%, -50%) scale(1);
}


/* === News Section === */
.news {
	padding: 60px 0;
	background-color: #f9f9f9;
}

.news .container {
	max-width: 1200px;
	margin: 0 auto;
	padding: 0 15px;
}

.news h2 {
	text-align: center;
	color: #e03a3a;
	font-size: 2rem;
	margin-bottom: 30px;
}

.news-list {
	max-width: 1200px;
}

.news-item {
	display: flex;
	margin-bottom: 30px;
	background-color: white;
	border-radius: 0;
	overflow: hidden;
	box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
	transition: box-shadow 0.3s ease;
}

.news-item:hover {
	box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
}

.news-item-reverse {
	flex-direction: row-reverse;
}

.news-thumb {
	flex: 0 0 50%;
	/* 图片和内容各占50% */
	height: 250px;
	overflow: hidden;
}

.news-thumb img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform 0.3s ease;
}

.news-item:hover .news-thumb img {
	transform: scale(1.05);
}

.news-content {
	flex: 0 0 50%;
	/* 图片和内容各占50% */
	padding: 30px;
	display: flex;
	flex-direction: column;
	justify-content: center;
}

.news-content h3 {
	font-size: 1.2rem;
	margin-bottom: 10px;
	color: #333;
}

.news-content p {
	margin-bottom: 15px;
	font-size: 14px;
	color: #666;
	flex-grow: 1;
	/* 让段落占据剩余空间 */
}

.read-more {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	color: #e03a3a;
	font-weight: 500;
	font-size: 14px;
	padding: 10px 20px;
	border: 1px solid #e03a3a;
	transition: all 0.3s ease;
	margin-top: 15px;
	width: fit-content;
	margin-left: auto;
	margin-right: auto;
}

.read-more:hover {
	background-color: #e03a3a;
	color: white;
}

.read-more svg {
	margin-left: 5px;
	width: 16px;
	height: 16px;
	fill: currentColor;
}


/* === Certificate === */
.certificate {
	padding: 60px 0;
	background-color: #fff;
	text-align: center;
}

.certificate .container {
	max-width: 1200px;
	margin: 0 auto;
	padding: 0 15px;
}

.certificate h2 {
	color: #e03a3a;
	font-size: 2rem;
	margin-bottom: 30px;
}

.certificate-grid {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	/* 四列 */
	gap: 20px;
	max-width: 1200px;
	margin: 0 auto 30px;
	padding: 0 15px;
}

.certificate-item {
	border: 1px solid #ddd;
	border-radius: 0;
	/* 移除圆角 */
	overflow: hidden;
	aspect-ratio: 264 / 368;
	/* 保持宽高比 */
}

.certificate-item img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
}

.more-link {
	display: inline-block;
	padding: 10px 20px;
	background-color: #e03a3a;
	color: white;
	border-radius: 0;
	/* 移除圆角 */
	transition: background-color 0.3s ease;
	font-size: 14px;
}

.more-link:hover {
	background-color: #c02a2a;
}


/* === Footer === */
footer {
	background-color: #333;
	color: white;
	padding: 40px 0 20px;
	font-size: 14px;
}

.footer-content {
	padding: 0 0 20px;
}

.footer-content .container {
	display: flex;
	justify-content: space-between;
	max-width: 1200px;
	margin: 0 auto;
	padding: 0 15px;
}

.footer-content .container>.footer-col:first-child {
	flex: 3;
}

.footer-col {
	flex: 1;
	padding: 0 20px;
}

.footer-col h3 {
	font-size: 1.2rem;
	margin-bottom: 15px;
	color: #ccc;
}

.footer-col p,
.footer-col li {
	margin-bottom: 5px;
	color: #ccc;
}

.footer-col ul li a {
	color: #ccc;
	transition: color 0.3s ease;
}

.footer-col ul li a:hover {
	color: #e03a3a;
}

.footer-bottom {
	border-top: 1px solid #555;
	padding: 20px 0;
}

.footer-bottom .container {
	max-width: 1200px;
	margin: 0 auto;
	padding: 0 15px;
	text-align: left;
}

.footer-icon {
	position: relative;
	padding-left: 40px;
}

.footer-icon img {
	position: absolute;
	left: 0;
	top: 10px;
}


/* === Responsive === */
@media (max-width: 992px) {
	.product-grid {
		grid-template-columns: repeat(2, 1fr);
	}

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

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

@media (max-width: 768px) {
	.top-bar-content {
		flex-direction: column;
		gap: 5px;
	}

	.header-main-content {
		flex-direction: column;
		gap: 15px;
	}

	.header-icons {
		justify-content: center;
	}

	nav ul {
		flex-wrap: wrap;
		gap: 20px;
		font-size: 14px;
	}

	.banner-carousel {
		height: 350px;
	}

	.product-grid {
		grid-template-columns: 1fr;
	}

	.case-grid {
		grid-template-columns: 1fr;
	}

	.news-item {
		flex-direction: column;
	}

	.news-thumb {
		flex: 0 0 auto;
		width: 100%;
		height: 200px;
	}

	.certificate-grid {
		grid-template-columns: 1fr;
	}

	.footer-content {
		flex-direction: column;
		gap: 20px;
	}
}

/* === Additional Styles for New Pages === */

/* Header Top Bar Updates */
.company-name-top {
	font-weight: 500;
	color: #333;
}

.top-right-info {
	display: flex;
	align-items: center;
	gap: 20px;
}

nav ul li a.active {
	color: #e03a3a;
}

/* Banner Overlay */
.banner-overlay {
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	display: flex;
	align-items: center;
	justify-content: center;
	z-index: 1;
}

.banner-overlay {
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	display: flex;
	align-items: center;
	justify-content: center;
	z-index: 1;
}

.banner-title {
	color: white;
	font-size: 3.5rem;
	font-weight: bold;
	text-align: center;
	text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.7);
	line-height: 1.2;
}

.banner-title .highlight {
	color: #e03a3a;
}

/* Page Banner (for non-home pages) */
.page-banner {
	position: relative;
	height: 390px;
	overflow: hidden;
}

.banner-image {
	width: 100%;
	height: 100%;
	background-size: cover;
	background-position: center;
}

/* Breadcrumb */
.breadcrumb {
	padding: 15px 0;
	background-color: #f5f5f5;
	font-size: 14px;
}

.breadcrumb a {
	color: #666;
	text-decoration: none;
}

.breadcrumb a:hover {
	color: #e03a3a;
}

.breadcrumb span {
	color: #333;
}

.breadcrumb img {
	width: 16px;
	height: 16px;
	display: inline-block;
	vertical-align: middle;
	margin-right: 5px;
}

/* Product Categories */
.product-categories {
	display: flex;
	justify-content: flex-start;
	gap: 10px;
	margin-bottom: 30px;
	flex-wrap: nowrap;
	width: 100%;
	max-width: 1200px;
}

.category-btn {
	width: 20%;
	padding: 10px 20px;
	flex: 1;
	box-sizing: border-box;
	background-color: white;
	border: 1px solid #999;
	color: #333;
	cursor: pointer;
	transition: all 0.3s ease;
	font-size: 14px;
}

.category-btn:hover {
	background-color: #f5f5f5;
}

.category-btn.active {
	background-color: #e03a3a;
	color: white;
	border-color: #e03a3a;
}

.product-item:hover {
	border-color: #999;
}

.product-item a {
	display: block;
	text-decoration: none;
	color: inherit;
}

/* Hot Selling Section */
.hot-selling {
	padding: 60px 0;
	background-color: #fff;
}

.hot-selling h2 {
	text-align: center;
	color: #e03a3a;
	font-size: 2rem;
	margin-bottom: 30px;
}

/* News Grid */
.news-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 20px;
	max-width: 1200px;
	margin: 0 auto;
	padding: 0 15px;
}

.news-card {
	background-color: white;
	border-radius: 0;
	overflow: hidden;
	box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
	transition: box-shadow 0.3s ease;
}

.news-card:hover {
	box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
}

.news-card img {
	width: 100%;
	height: 200px;
	object-fit: cover;
}

.news-card h3 {
	padding: 15px;
	font-size: 14px;
	color: #333;
	line-height: 1.5;
}

/* Certificate Header */
.certificate-header {
	display: flex;
	justify-content: center;
	align-items: center;
	gap: 20px;
	margin-bottom: 30px;
	position: relative;
}

.certificate-header h2 {
	margin-bottom: 0;
	color: #e03a3a;
	font-size: 2rem;
	text-align: center;
}

.certificate-header .more-link {
	position: absolute;
	right: 0;
	padding: 8px 20px;
	background-color: #e03a3a;
	color: white;
	text-decoration: none;
	font-size: 14px;
	border-radius: 4px;
	transition: background-color 0.3s ease;
}

.certificate-header .more-link:hover {
	background-color: #c02a2a;
}

.certificate-grid {
	grid-template-columns: repeat(4, 1fr);
}

/* Footer Updates */
.footer-bottom-content {
	display: flex;
	/* flex-direction: column; */
	align-items: center;
	gap: 15px;
	text-align: left;
}

.footer-bottom-content p {
	color: #999;
	font-size: 14px;
	margin: 0;
}


.footer-bottom-right {
	display: flex;
	flex-direction: column;
	align-items: flex-start;
	padding-left: 80px;
	line-height: 1.8;
}

.footer-copyright {
	border-top: 1px solid #555;
	padding: 15px 0;
	/* background-color: #2a2a2a; */
}

.footer-copyright .container {
	max-width: 1200px;
	margin: 0 auto;
	padding: 0 15px;
	text-align: left;
}

.footer-copyright p {
	color: #999;
	font-size: 12px;
	margin: 0;
}

.footer-logo img {
	height: 80px;
}

.footer-links {
	display: flex;
	flex-direction: column;
	gap: 15px;
	flex-wrap: wrap;
	justify-content: center;
}

.footer-links a {
	color: #aaa;
	text-decoration: none;
}

.footer-links a:hover {
	color: #e03a3a;
}

.footer-nav-links {
	color: #aaa;
}

.footer-nav-links a {
	color: #aaa;
	text-decoration: none;
}

.footer-nav-links a:hover {
	color: #e03a3a;
}

.footer-social {
	display: flex;
	gap: 10px;
	justify-content: flex-start;
	padding: 5px 0;
}

.footer-social a {
	display: block;
	width: 26px;
	height: 26px;
	border-radius: 50%;
	overflow: hidden;
}

.footer-social img {
	width: 26px;
	height: 26px;
	/* border-radius: 50%; */
	/* overflow: hidden; */
}

/* Product Detail Page */
.product-detail {
	padding: 60px 0;
}

.product-detail-title {
	font-size: 2rem;
	color: #333;
	/* margin-bottom: 30px; */
	/* text-align: center; */
}

.product-detail-content {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 40px;
	margin-bottom: 40px;
}

.product-detail-image img {
	width: 100%;
	height: auto;
	border: 1px solid #bbb;
}

.product-description {
	font-size: 16px;
	line-height: 1.8;
	margin-bottom: 20px;
	color: #666;
}

.principle-list {
	list-style: none;
	padding-left: 0;
	margin-bottom: 30px;
}

.principle-list li {
	padding: 10px 0;
	padding-left: 25px;
	position: relative;
	color: #666;
}

.principle-list li::before {
	content: "•";
	position: absolute;
	left: 0;
	color: #e03a3a;
	font-size: 20px;
}

.inquire-btn {
	display: inline-block;
	padding: 12px 30px;
	background-color: #e03a3a;
	color: white;
	text-decoration: none;
	transition: background-color 0.3s ease;
}

.inquire-btn:hover {
	background-color: #c02a2a;
}

/* Product Tabs */
.product-tabs-container {
	background: #7b181d;
}

.product-tabs {
	display: flex;
	gap: 10px;
	margin-bottom: 30px;
	border-bottom: 2px solid #eee;
}

.tab-btn {
	padding: 15px 30px;
	background: none;
	border: none;
	border-bottom: 3px solid transparent;
	cursor: pointer;
	font-size: 16px;
	color: #fff;
	transition: all 0.3s ease;
	display: flex;
	align-items: center;
	justify-content: center;
}

.tab-btn:hover,
.tab-btn.active {
	color: #e03a3a;
	border-bottom-color: #e03a3a;
}

.tab-content {
	display: none;
}

.tab-content.active {
	display: block;
}

.feature-item {
	display: grid;
	grid-template-columns: 1fr 1fr;
	/* gap: 40px; */
	margin-bottom: 40px;
	align-items: center;
}

.feature-item.reverse {
	direction: rtl;
}

.feature-item.reverse>* {
	direction: ltr;
}

.feature-image {
	width: 540px;
	/* height: 450px; */
	overflow: hidden;
}

.feature-image img {
	width: 100%;
	height: auto;
}

.feature-text h3 {
	padding: 0px 20px;
	color: #7b181d;
	margin-bottom: 15px;
	font-size: 1.5rem;
}

.feature-text p {
	padding: 12px 20px;
	color: #666;
	line-height: 1.8;
}

.value-list {
	padding-left: 20px;
}

.value-list li {
	margin-bottom: 10px;
	color: #666;
	line-height: 1.8;
}

.technical-table {
	margin-top: 30px;
}

.technical-table table {
	width: 100%;
	border-collapse: collapse;
}

.technical-table th,
.technical-table td {
	padding: 15px;
	text-align: left;
	border-bottom: 1px solid #ddd;
}

.technical-table th {
	background-color: #f5f5f5;
	font-weight: bold;
	color: #333;
}

.video-placeholder {
	padding: 100px;
	text-align: center;
	background-color: #f5f5f5;
	color: #666;
}

.cases-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 20px;
}

/* Contact Page */
.contact-info-section {
	padding: 60px 0;
	background-color: #f9f9f9;
	position: relative;
}

.contact-info-container {
	background-image: url('../images/contact/map_&_logo.png');
	background-size: 90%;
	background-position: top center;
	background-repeat: no-repeat;
	padding-top: 150px;
}

.contact-logo-center {
	text-align: center;
	margin-bottom: 40px;
}

.contact-logo-center img {
	max-width: 300px;
	margin: 0 auto;
}

.contact-details {
	display: grid;
	grid-template-columns:1fr 1fr 1fr;
	margin: 0 auto;
	margin-bottom: 170px;
	gap: 10px;
}

.contact-item {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	/* gap: 10px; */
	text-align: center;
}

.contact-item img {
	width: 50px;
	height: 50px;
	flex-shrink: 0;
}

.contact-text h3 {
	color: #e03a3a;
	margin-bottom: 5px;
	font-size: 16px;
}

.contact-text p {
	color: #666;
	font-size: 13px;
}


.contact-form-section h2 {
	text-align: center;
	color: #e03a3a;
	font-size: 2rem;
	margin-bottom: 15px;
}

.form-intro {
	text-align: center;
	color: #666;
	margin-bottom: 40px;
	max-width: 800px;
	margin-left: auto;
	margin-right: auto;
}

.contact-form {
	max-width: 1000px;
	margin: 0 auto;
}

.form-row {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 30px;
	margin-bottom: 30px;
}

.form-col {
	display: flex;
	flex-direction: column;
	gap: 20px;
}

.form-group {
	display: flex;
	flex-direction: column;
}

.form-group label {
	margin-bottom: 8px;
	color: #333;
	font-weight: 500;
}

.required {
	color: #e03a3a;
}

.form-group input,
.form-group textarea {
	padding: 12px;
	border: 1px solid #ddd;
	font-size: 14px;
	font-family: inherit;
}

.form-group textarea {
	resize: vertical;
	min-height: 150px;
}

.captcha-group {
	display: flex;
	gap: 10px;
	align-items: center;
}

.captcha-group input {
	flex: 1;
}

.captcha-image {
	padding: 8px 15px;
	background-color: #f5f5f5;
	border: 1px solid #ddd;
	font-family: monospace;
	font-size: 16px;
	letter-spacing: 3px;
}

.form-submit {
	text-align: center;
}

.submit-btn {
	padding: 15px 50px;
	background-color: #e03a3a;
	color: white;
	border: none;
	font-size: 16px;
	cursor: pointer;
	transition: background-color 0.3s ease;
}

.submit-btn:hover {
	background-color: #c02a2a;
}

/* News List Page */
.news-list-section {
	padding: 20px 0;
	background-color: #f9f9f9;
}

/* Pagination */
.pagination {
	display: flex;
	justify-content: center;
	gap: 10px;
	margin-top: 40px;
}

.page-link {
	padding: 10px 15px;
	background-color: white;
	border: 1px solid #ddd;
	color: #666;
	text-decoration: none;
	transition: all 0.3s ease;
}

.page-link:hover,
.page-link.active {
	background-color: #e03a3a;
	color: white;
	border-color: #e03a3a;
}

.page-ellipsis {
	padding: 10px 5px;
	color: #666;
}

/* Exhibitions Page */
.exhibitions-section {
	padding: 60px 0;
	background-color: #f9f9f9;
}

.exhibitions-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 30px;
	margin-bottom: 40px;
}

.exhibition-card {
	background-color: white;
	box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
	overflow: hidden;
	transition: box-shadow 0.3s ease;
}

.exhibition-card:hover {
	box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
}

.exhibition-image {
	width: 100%;
	height: 200px;
	overflow: hidden;
}

.exhibition-image img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform 0.3s ease;
}

.exhibition-card:hover .exhibition-image img {
	transform: scale(1.05);
}

.exhibition-card h3 {
	padding: 20px;
	color: #333;
	font-size: 1.2rem;
	margin-bottom: 10px;
}

.exhibition-info {
	padding: 0 20px 20px;
}

.exhibition-info p {
	display: flex;
	align-items: center;
	gap: 8px;
	color: #666;
	font-size: 14px;
	margin-bottom: 8px;
}

.exhibition-info img {
	width: 16px;
	height: 16px;
}

/* About Page */
.about-page {
	padding: 60px 0;
	background-color: #fff;
}

.about-page h1 {
	text-align: center;
	color: #e03a3a;
	font-size: 2.5rem;
	margin-bottom: 40px;
}

.about-page-content {
	max-width: 900px;
	margin: 0 auto;
}

.about-page-content p {
	font-size: 16px;
	line-height: 1.8;
	color: #666;
	margin-bottom: 20px;
}

/* Responsive Updates */
@media (max-width: 992px) {
	.product-detail-content {
		grid-template-columns: 1fr;
	}

	.contact-details {
		grid-template-columns: 1fr 1fr 1fr;
	}

	.feature-item {
		grid-template-columns: 1fr;
	}

	.form-row {
		grid-template-columns: 1fr;
	}

	.news-article {
		flex-direction: column;
	}

	.news-article-image {
		flex: 0 0 auto;
	}

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

@media (max-width: 768px) {
	.banner-title {
		font-size: 2rem;
	}

	.contact-details {
		grid-template-columns: 1fr;
	}

	.news-grid {
		grid-template-columns: 1fr;
	}

	.exhibitions-grid {
		grid-template-columns: 1fr;
	}

	.product-categories {
		flex-direction: column;
	}

	.category-btn {
		width: 100%;
	}
}