/* 全局样式 */
body {
	font-family: 'Microsoft YaHei', Arial, sans-serif;
	color: #333;
}

/* 大屏幕container最大宽度1366px */
@media (min-width: 1400px) {
	.container {
		max-width: 1366px;
	}
}

/* 导航栏样式 */
.navbar {
	background-color: #fff;
	border-bottom: 1px solid #e7e7e7;
}

.navbar-brand {
	font-size: 24px;
	font-weight: bold;
	color: #333;
}

.navbar-nav .nav-item {
	border-right: 1px solid #ddd;
}

.navbar-nav .nav-item:last-child {
	border-right: none;
}

.navbar-nav .nav-link {
	color: #333;
	text-align: center;
	padding: 10px 40px 10px 40px;
	min-width: 140px;
}

.navbar-nav .nav-link:hover, .navbar-nav .nav-link.active {
	background-color: #4100f5;
	color: #fff;
}

.navbar-nav .nav-link span {
	display: block;
	font-size: 14px;
	font-weight: normal;
	margin-top: 2px;
}

/* Banner样式 */
.banner {
	position: relative;
	margin-top: 0;
	padding-top: 0;
	margin-bottom: 0;
	padding-bottom: 0;
}

.banner img {
	height: 500px;
	object-fit: cover;
}

@media (max-width: 768px) {
	.banner img {
		height: 300px;
	}
}

/* 新闻头部栏 */
.news-header-bar {
	background-color: #fff;
	border: 1px solid #999;
}

.news-header-title {
	font-size: 26px;
	font-weight: bold;
	color: #333;
	margin: 0;
	line-height: 50px;
}

.news-date {
	color: #999;
	font-size: 18px;
	margin-right: 30px;
}

.news-title-bar {
	color: #666;
	font-size: 18px;
}

.btn-more {
	background-color: transparent;
	color: #333;
	padding: 12px 0;
	border: none;
	border-radius: 0;
	font-size: 18px;
	text-transform: uppercase;
	text-decoration: underline;
}

/* 新闻轮播 */
#newsCarousel {
	width: 100%;
}

#newsCarousel .carousel-inner {
	width: 100%;
}

#newsCarousel .carousel-item {
	padding: 12px 0;
}

#newsCarousel .carousel-item.active {
	display: block;
}

/* 关于我们 */
.about-index {
	padding: 60px 0;
	background-color: #fff;
}

.about-index-image {
	margin-bottom: 20px;
}

.about-index-content {
	padding-left: 30px;
}

.about-title .en-subtitle {
	display: block;
	font-size: 14px;
	color: #666;
	text-transform: uppercase;
	margin-bottom: 5px;
}

.about-title h3 {
	font-size: 22px;
	font-weight: bold;
	color: #333;
	margin-bottom: 10px;
}

.about-title .title-line {
	width: 50px;
	height: 2px;
	background-color: #4100f5;
	margin-bottom: 20px;
}

.about-text p {
	font-size: 14px;
	line-height: 1.8;
	color: #666;
	margin-bottom: 30px;
}

.btn-about {
	background: linear-gradient(135deg, #4100f5 0%, #6c33f5 100%);
	color: #fff;
	padding: 8px 30px;
	border: none;
	border-radius: 0;
	font-size: 14px;
}

/* 新闻动态样式 */
.news-index {
	padding: 60px 0;
}

.section-title {
	margin-bottom: 40px;
}

.section-title h2 {
	font-size: 28px;
	font-weight: bold;
	color: #333;
	margin-bottom: 10px;
}

.section-title p {
	font-size: 14px;
	color: #999;
	text-transform: uppercase;
}

.news-index-image {
	margin-bottom: 20px;
}

.news-index-content {
	padding-left: 30px;
}

.news-title h3 {
	font-size: 20px;
	font-weight: bold;
	margin-bottom: 10px;
}

.news-meta {
	color: #999;
	margin-bottom: 15px;
}

.news-excerpt {
	margin-bottom: 20px;
	line-height: 1.6;
}

/* 业务范围样式 */
.business {
	padding: 60px 0;
	background-color: #f0f8f0;
}

.business-list {
	margin-top: 40px;
}

.business-item {
	text-align: center;
	padding: 30px 20px;
	background-color: transparent;
	border: 1px solid #ddd;
	transition: all 0.3s ease;
}

.business-item:hover {
	transform: translateY(-5px);
	box-shadow: 0 10px 20px rgba(0,0,0,0.1);
	background-color: #fff;
}

.business-item h4 {
	font-size: 14px;
	font-weight: bold;
	margin-bottom: 15px;
	color: #333;
}

.business-item p {
	color: #666;
	line-height: 1.6;
	margin-bottom: 20px;
	font-size: 12px;
}

.business-line {
	width: 50px;
	height: 2px;
	background-color: #4100f5;
	margin: 0 auto;
}

/* 内页侧边栏 */
.sidebar-menu {
	background-color: #fff;
	padding: 0;
}

.sidebar-menu h3 {
	background-color: #4100f5;
	color: #fff;
	padding: 15px;
	margin: 0;
	font-size: 18px;
	text-align: center;
}

.sidebar-menu ul {
	list-style: none;
	padding: 0;
	margin: 0;
}

.sidebar-menu ul li {
	border-bottom: 1px solid #eee;
}

.sidebar-menu ul li a {
	display: block;
	padding: 12px 15px;
	color: #333;
	text-decoration: none;
}

.sidebar-menu ul li.active {
	background-color: transparent;
}

.sidebar-menu ul li.active a {
	color: #4100f5;
	font-weight: bold;
}

.content-box {
	background-color: #fff;
	padding: 20px;
	margin-bottom: 30px;
}

.breadcrumb {
	background-color: transparent;
	padding: 10px 0;
	margin-bottom: 20px;
}

/* 全屏海报 */
.banner-full {
	width: 100%;
	margin-bottom: 30px;
}

.banner-full img {
	width: 100%;
	height: auto;
}

.page-content {
	line-height: 1.8;
}

/* 新闻列表 */
.news-list {
	
}

.news-item {
	padding: 20px 0;
}

.news-item:last-child {
	border-bottom: none;
}

.news-item .news-image {
	margin-bottom: 15px;
	overflow: hidden;
}

.news-item h4 {
	margin-bottom: 10px;
}

.news-item h4 a {
	color: #333;
	text-decoration: none;
}

.news-item h4 a:hover {
	color: #4100f5;
}

.news-item p {
	color: #666;
	line-height: 1.6;
	margin-bottom: 10px;
}

.news-item .news-date {
	color: #999;
	font-size: 14px;
}

/* 产品列表 */
.product-header {
	background-color: #fff;
}

.product-category-title {
	font-size: 24px;
	font-weight: bold;
	color: #333;
	margin: 0;
	position: relative;
	padding-bottom: 8px;
}

.product-category-title:after {
	content: '';
	position: absolute;
	bottom: 0;
	left: 0;
	width: 60px;
	height: 3px;
	background-color: #4100f5;
}

.product-item {
	overflow: hidden;
	transition: all 0.3s ease;
}

.product-item:hover {
	border-color: #4100f5 !important;
	box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.product-item .product-image {
	overflow: hidden;
}

.product-item .product-image img {
	height: 180px;
	object-fit: cover;
	transition: all 0.3s ease;
}

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

.product-item .product-title {
	background-color: #fff;
}

.product-item .product-title p {
	color: #333;
	font-size: 18px;
	margin: 0;
	transition: all 0.3s ease;
}

.product-item:hover .product-title p {
	color: #4100f5;
}

/* 产品详情 */
.product-detail .product-gallery {
	max-width: 600px;
	margin: 0 auto;
}

.product-detail .product-gallery img {
	max-height: 400px;
	object-fit: contain;
}

.product-detail .product-title {
	font-size: 22px;
	font-weight: bold;
	color: #333;
}

.product-detail .product-content {
	line-height: 1.8;
	color: #666;
}

.product-detail .product-nav {
	background-color: #f8f8f8;
	padding: 15px;
}

.product-detail .product-nav p {
	margin-bottom: 5px;
}

.product-detail .swiper-pagination {
	position: relative;
	bottom: auto;
	text-align: center;
	margin-top: 15px;
	background: none;
}

.product-detail .swiper-pagination-bullet {
	background: #ddd;
	opacity: 1;
}

.product-detail .swiper-pagination-bullet-active {
	background: #4100f5;
}

.product-gallery .swiper-button-prev,
.product-gallery .swiper-button-next {
	background-color: rgba(255,255,255,0.8);
	width: 40px;
	height: 40px;
	border-radius: 50%;
}

.product-gallery .swiper-button-prev:after,
.product-gallery .swiper-button-next:after {
	font-size: 18px;
	color: #4100f5;
}

/* 新闻详情 */
.page-content h1 {
	font-size: 28px;
	font-weight: bold;
	margin-bottom: 20px;
}

.article-meta {
	color: #999;
	font-size: 14px;
	padding-bottom: 20px;
	border-bottom: 1px solid #eee;
	margin-bottom: 20px;
}

.content-text {
	line-height: 1.8;
}

.page-nav {
	border-top: 1px solid #eee;
	padding-top: 20px;
}

.page-nav .pager {
	list-style: none;
	padding: 0;
	margin: 0;
	display: flex;
	justify-content: space-between;
}

.page-nav .pager li a {
	color: #333;
	text-decoration: none;
}

.page-nav .pager li a:hover {
	color: #4100f5;
}

/* 案例展示样式 */
.cases-index {
	padding: 60px 0;
	background: linear-gradient(135deg, #7a00f5 0%, #2800f5 100%);
	color: #fff;
}

.cases-index .section-title {
	margin-bottom: 40px;
}

.cases-index .section-title h2 {
	color: #fff;
}

.cases-index .section-title p {
	color: rgba(255,255,255,0.8);
}

.case-index-item {
	background-color: #fff;
	color: #333;
	height: 220px;
	padding: 0;
	margin-bottom: 0;
	transition: all 0.3s ease;
	position: relative;
	overflow: hidden;
}

.case-index-item:hover {
	transform: translateY(-5px);
	box-shadow: 0 10px 25px rgba(0,0,0,0.2);
}

/* 默认文字 */
.case-text-default {
	width: 100%;
	height: 100%;
	display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: center;
	background-color: #fff;
	transition: all 0.3s ease;
	position: relative;
	z-index: 1;
}

.case-text-default p {
	color: #333;
	font-size: 18px;
	line-height: 1.6;
	text-align: center;
	padding: 0 20px;
	margin: 0;
}

/* 有图片的案例 - 图片背景默认隐藏 */
.case-bg-image {
	width: 100%;
	height: 100%;
	position: absolute;
	top: 0;
	left: 0;
	opacity: 0;
	transition: all 0.3s ease;
	z-index: 2;
}

.case-index-item:hover .case-bg-image {
	opacity: 1;
	transform: scale(1.05);
}

.case-bg-image img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.case-text-overlay {
	position: absolute;
	bottom: 0;
	left: 0;
	right: 0;
	background: linear-gradient(to top, rgba(0,0,0,0.7), transparent);
	padding: 20px;
	margin: 0;
	color: #fff;
	height: 100%;
	display: flex;
	flex-direction: column;
	justify-content: flex-end;
}

.case-text-overlay p {
	color: #fff;
	font-size: 16px;
	margin: 0 0 20px 0;
}

.case-arrow {
	position: absolute;
	bottom: 25px;
	left: 50%;
	transform: translateX(-50%);
	width: 50px;
	height: 3px;
	background: linear-gradient(90deg, #7a00f5 0%, #4100f5 100%);
}

.case-arrow i {
	display: none;
}

.case-arrow:after {
	content: '';
	position: absolute;
	right: 0;
	top: -4px;
	width: 10px;
	height: 10px;
	border-right: 2px solid #4100f5;
	border-bottom: 2px solid #4100f5;
	transform: rotate(-45deg);
}

/* 联系我们样式 */
.contact-index {
	padding: 60px 0;
	text-align: center;
}

.contact-index-content {
	margin-top: 30px;
}

.contact-index-content p {
	font-size: 16px;
	line-height: 1.6;
	color: #666;
	margin-bottom: 30px;
}

.hotline h3 {
	font-size: 24px;
	font-weight: bold;
	color: #4100f5;
}

/* 页脚样式 */
.footer {
	background-color: #f5f5f5;
	padding: 40px 0 20px;
}

.footer-links {
	margin-bottom: 30px;
}

.footer-links ul {
	list-style: none;
	padding: 0;
	margin: 0;
}

.footer-links li {
	display: inline-block;
	margin: 0 10px;
}

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

.footer-links a:hover {
	color: #4100f5;
}

.footer-info {
	text-align: center;
	color: #666;
}

.footer-info h4 {
	font-size: 18px;
	font-weight: bold;
	color: #4100f5;
	margin-bottom: 10px;
}

.footer-info p {
	margin-bottom: 10px;
	font-size: 14px;
}

.footer-copyright {
	text-align: center;
	margin-top: 30px;
	padding-top: 20px;
	border-top: 1px solid #e7e7e7;
	color: #999;
	font-size: 12px;
}

/* 响应式设计 */
@media (max-width: 768px) {
	.banner img {
		height: 300px;
	}
	
	.banner-caption h2 {
		font-size: 28px;
	}
	
	.banner-caption .subtitle span {
		font-size: 14px;
	}
	
	.banner-caption .description p {
		font-size: 14px;
	}
	
	.news-index-content {
		padding-left: 0;
		margin-top: 30px;
	}
	
	.business-item {
		margin-bottom: 30px;
	}
	
	.case-index-item {
		margin-bottom: 20px;
	}
}

/* 动画效果 */
@keyframes fadeInUp {
	from {
		opacity: 0;
		transform: translateY(30px);
	}
	to {
		opacity: 1;
		transform: translateY(0);
	}
}

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

/* 工具类 */
.text-primary {
	color: #4100f5 !important;
}

.bg-primary {
	background-color: #4100f5 !important;
}

.section-title.white h2 {
	color: #fff;
}

.section-title.white p {
	color: rgba(255,255,255,0.8);
}