:root {
	--primary-color: #00A2E9;
	--secondary-color: #0c93cf;
	--accent-color: #00a0e9;
	--text-color: #333;
	--light-color: #f8f9fa;
}

* {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
	font-family: 'Arial', sans-serif;
}

body {
	color: var(--text-color);
	line-height: 1.6;
	background-color: white;
}

/* 顶部导航 */
.header {
	background-color: rgba(255, 255, 255, 0.95);
	padding: 15px 0;
	position: fixed;
	width: 100%;
	top: 0;
	z-index: 1000;
	transition: all 0.3s ease;
	box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.header.scrolled {
	padding: 10px 0;
	background-color: rgba(255, 255, 255, 0.98);
	box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.container {
	max-width: 1200px;
	margin: 0 auto;
	padding: 0 20px;
}

.nav {
	display: flex;
	justify-content: space-between;
	align-items: center;
}

.logo {
	color: var(--primary-color);
	font-size: 24px;
	font-weight: bold;
	text-decoration: none;
	display: flex;
	align-items: center;
}

.logo img {
	height: 40px;
	margin-right: 10px;
}

.nav-links {
	display: flex;
	list-style: none;
}

.nav-links li {
	margin-left: 30px;
	position: relative;
}

.nav-links a {
	color: var(--text-color);
	text-decoration: none;
	font-size: 16px;
	font-weight: 500;
	transition: color 0.3s;
}

.nav-links a:hover {
	color: var(--primary-color);
}

.nav-links a.active {
	color: var(--primary-color);
	font-weight: bold;
}

.nav-links a::after {
	content: '';
	position: absolute;
	width: 0;
	height: 2px;
	bottom: -5px;
	left: 0;
	background-color: var(--accent-color);
	transition: width 0.3s;
}

.nav-links a:hover::after,
.nav-links a.active::after {
	width: 100%;
}

/* 主内容区 */
.main-content {
	margin-top: 80px;
}

/* 首页 */
/* 轮播图容器样式 */
.banner-container {
   margin-bottom: 80px;
   padding: 0;
   position: relative;
   width: 100%;
   height: 500px;
   overflow: hidden;
   border-radius: 8px;
   box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.banner-track {
   display: flex;
   height: 100%;
   transition: transform 0.5s ease;
   position: relative;
}

.slide {
   min-width: 100%;
   height: 100%;
}

/* 第一个轮播图样式 - 科技感设计 */
.tech-slide {
   background: linear-gradient(135deg, var(--secondary-color), var(--primary-color));
   display: flex;
   position: relative; /* 添加相对定位 */
}
.tech-content {
   position: absolute;
   top: 50%;
   left: 68%;
   transform: translate(-50%, -50%);
   background-color: #fff;
   color: #333;
   padding: 30px;
   border-radius: 8px;
   max-width: 80%;
   text-align: left;
   z-index: 5;
	/* 添加阴影效果 */
	box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
	z-index: 10;
}
.tech-slide img {
   width: 100%;
   height: 100%;
   object-fit: cover;
   position: relative;
   z-index: 1;
}

.slide-title {
   font-size: 28px;
   margin-bottom: 15px;
   color: #333;
}
.text-indent{
   text-indent: 2em; /* 首行缩进2个字符宽度 */
}
.slide-text p {
   margin-bottom: 10px;
   font-size: 16px;
}  
/* 第二个轮播图样式 - 图片轮播 */
.image-slide {
	background-size: cover;
	background-position: center;
	img{
		width: 1201px;
		height: 600px;
	}
}

/* 导航控件通用样式 */
.banner-nav {
   position: absolute;
   bottom: 30px;
   left: 50%;
   transform: translateX(-50%);
   display: flex;
   gap: 10px;
}

.nav-dot {
   width: 64px;
   height: 8px;
   border-radius: 5px;
   background-color: rgba(255, 255, 255, 0.5);
   cursor: pointer;
   transition: all 0.3s ease;
}

.nav-dot.active {
   background-color: white;
   transform: scale(1.2);
}

.banner-arrow {
   position: absolute;
   top: 50%;
   transform: translateY(-50%);
   width: 50px;
   height: 50px;
   background-color: rgb(41 34 34 / 20%);
   border-radius: 50%;
   display: flex;
   align-items: center;
   justify-content: center;
   cursor: pointer;
   transition: all 0.3s ease;
   z-index: 10;
}

.banner-arrow:hover {
   background-color: rgb(31 30 30 / 50%);
}

.banner-arrow.prev {
   left: 20px;
}

.banner-arrow.next {
   right: 20px;
}

.banner-arrow::after {
   content: "";
   width: 15px;
   height: 15px;
   border-top: 3px solid white;
   border-right: 3px solid white;
}

.banner-arrow.prev::after {
   transform: rotate(-135deg);
   margin-right: 5px;
}

.banner-arrow.next::after {
   transform: rotate(45deg);
   margin-left: 5px;
}

/* 响应式设计 */
@media (max-width: 768px) {
   .banner-container {
	   height: 400px;
   }
   
   .tech-slide {
	   flex-direction: column;
   }
}

/* 服务优势 */
.feature-section {
	display: flex;
	background-color: white;
	border-radius: 8px;
	box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
	overflow: hidden;
	margin-top: 100px;
}

.feature-image {
	flex: 1;
	background-image: url("../images/feature.png");
	background-size: cover;
	background-position: center;
	width: 200px;
	height: 100%
	min-height: 400px;
	position: relative;
}

.feature-image::before {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	background: linear-gradient(to right, rgba(0,0,0,0.1), rgba(0,0,0,0));
}

.feature-content {
	flex: 1;
	padding: 60px;
	display: flex;
	flex-direction: column;
	justify-content: center;
}

.section-title {
	font-size: 28px;
	color: var(--text-color);
	margin-bottom: 30px;
	position: relative;
	text-align: right;
}

.feature-text {
	margin-bottom: 30px;
	line-height: 1.8;
}

.btn {
	display: inline-block;
	padding: 12px 30px;
	background-color: var(--primary-color);
	color: white;
	text-decoration: none;
	border-radius: 4px;
	font-weight: bold;
	transition: all 0.3s ease;
	align-self: flex-end;
}

.btn:hover {
	background-color: var(--secondary-color);
	transform: translateY(-3px);
	box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.btn::after {
	content: '→';
	margin-left: 8px;
	transition: transform 0.3s ease;
}

.btn:hover::after {
	transform: translateX(5px);
}

/* 响应式设计 */
@media (max-width: 768px) {
	.feature-section {
		flex-direction: column;
	}
	
	.feature-image {
		min-height: 300px;
	}
	
	.feature-content {
		padding: 30px;
	}
}

/*服务对象*/
.section-header {
	/* text-align: center;
	margin-bottom: 50px; */
}

.section-title-en {
	display: inline-block;
	padding: 5px 15px;
	border: 1px dashed var(--primary-color);
	color: var(--primary-color);
	font-size: 16px;
	letter-spacing: 2px;
	margin-bottom: 10px;
}

.section-title-cn {
	font-size: 32px;
	color: var(--primary-color);
	font-weight: bold;
}
.service-targets{
	background-image: url("../images/bg.png");
	background-size: cover;
	background-position: center;
	padding:10px 0 126px;
	margin-top: 100px;
}
.services-grid {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 30px;
}

.service-card {
	border-radius: 8px;
	overflow: hidden;
	box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
	display: flex;
	transition: transform 0.3s, box-shadow 0.3s;
}

.service-card:hover {
	transform: translateY(-5px);
	box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.service-card.blue {
	background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
	color: white;
}

.service-card.white {
	background-color: white;
	color: var(--text-color);
}

.service-icon {
	flex: 0 0 100px;
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 20px;
	position: relative;
}

.service-icon img {
	width: 160px;
	height: 160px;
	object-fit: contain;
}

.service-content {
	flex: 1;
	padding: 30px;
	display: flex;
	align-items: center; /* 垂直居中 */
}

.service-title {
	font-size: 20px;
	margin-bottom: 20px;
	font-weight: bold;
}

.service-list {
	list-style-type: none;
}

.service-list li {
	margin-bottom: 12px;
	position: relative;
	padding-left: 20px;
}

.service-list li::before {
	content: "•";
	position: absolute;
	left: 0;
	color: var(--accent-color);
	font-size: 20px;
}

.service-card.blue .service-list li::before {
	color: white;
}
.service-bg-colour{
	color: #fff;
	background: var(--primary-color);
}

/* 响应式设计 */
@media (max-width: 768px) {
	.services-grid {
		grid-template-columns: 1fr;
	}
	
	.service-card {
		flex-direction: column;
	}
	
	.service-icon {
		flex: 0 0 auto;
		padding: 15px;
	}
}

/* 产品展示 */
.section-header {
	/* text-align: center;
	margin-bottom: 60px; */
}

.section-title-en {
	display: inline-block;
	padding: 5px 15px;
	border: 1px dashed var(--primary-color);
	color: var(--primary-color);
	font-size: 16px;
	letter-spacing: 2px;
	margin-bottom: 10px;
}

.section-title-cn {
	font-size: 32px;
	color: var(--primary-color);
	font-weight: normal;
}

.product-section {
	display: flex;
	align-items: center;
	gap: 50px;
	margin-bottom: 80px;
}

.product-content {
	flex: 1;
}

.product-title {
	font-size: 28px;
	margin-bottom: 30px;
	font-weight: bold;
}

.product-description {
	margin-bottom: 30px;
	line-height: 1.8;
}

.product-image {
	flex: 1;
	text-align: center;
	position: relative;
}

.product-image img {
	max-width: 100%;
	height: auto;
	border-radius: 8px;
	box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}


.btn {
	display: inline-block;
	padding: 12px 30px;
	background-color: var(--primary-color);
	color: white;
	text-decoration: none;
	border-radius: 4px;
	font-weight: bold;
	transition: all 0.3s ease;
}

.btn:hover {
	background-color: var(--secondary-color);
	transform: translateY(-3px);
	box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.btn::after {
	content: '→';
	margin-left: 8px;
	transition: transform 0.3s ease;
}

.btn:hover::after {
	transform: translateX(5px);
}

/* 响应式设计 */
@media (max-width: 768px) {
	.product-section {
		flex-direction: column;
	}
	
	.product-image {
		order: -1;
		margin-bottom: 30px;
	}
}

/* 招聘板块 */

.careers{
	background-color: #fafafa;
}
.section-header {
	text-align: center;
	margin-top: 50px;
	margin-bottom: 20px;
}

.section-title {
	font-size: 32px;
	font-weight: bold;
}

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

.job-card {
	background-color: #fff;
	border: 1px solid #e0e0e0;
	border-radius: 8px;
	padding: 20px;
	transition: all 0.3s ease;
}

.job-card:hover {
	transform: translateY(-5px);
	box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.job-title {
	font-size: 20px;
	color: var(--primary-color);
	margin-bottom: 10px;
	font-weight: bold;
}

.job-meta {
	display: flex;
	align-items: center;  /* 垂直居中 */
	gap: 8px;            /* 图标文字间距 */
	color: #666;
	font-size: 14px;
	padding: 10px;       /* 增加内边距 */
	margin-bottom: 20px;
	img{
		width: 16px;
		height: 16px;
	}
}

.job-duties {
	margin-bottom: 20px;
	
}

.job-duties-title {
	font-weight: bold;
	margin-bottom: 10px;
	color: var(--accent-color);
}

.job-duties-list {
	list-style-position: inside;
	padding-left: 0;
	width: 320px;
	min-width: 203px;
	height: 186px;
	padding-right: 10px;
	overflow-x: scroll;
	overflow-y: scroll;
	/* 自定义滚动条样式 */
	scrollbar-width: thin; /* Firefox */
	scrollbar-color: #888 #f1f1f1; /* Firefox */
}

.job-duties-list li {
	margin-bottom: 8px;
	list-style: none;
}

/* 响应式设计 */
@media (max-width: 992px) {
	.jobs-grid {
		grid-template-columns: repeat(2, 1fr);
	}
}

@media (max-width: 576px) {
	.jobs-grid {
		grid-template-columns: 1fr;
	}
}
/*联系方式*/
.contact{
	/* width: 1200px; */
	padding: 50px 20px;
}
.contact-list {
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
	gap: 30px;
	background: #eff6f9;
	padding: 60px;
	border-radius: 10px;
}

.contact-item {
	display: flex;
	align-items: center;
	flex-direction: column; /* 改为垂直排列 */
	text-align: center; /* 文本居中 */
	flex: 1;
}

.contact-icon {
	width: 50px;
	height: 50px;
	background-color: var(--primary-color);
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	margin-right: 20px;
	flex-shrink: 0;
	margin-right: 0; /* 移除右边距 */
	margin-bottom: 10px; /* 添加底部间距 */
}

.contact-icon i {
	color: white;
	font-size: 24px;
}

.contact-info {
	color: var(--primary-color);
}

.contact-name {
	font-weight: bold;
	margin:20px 0 5px;
}

/* 响应式设计 */
@media (max-width: 768px) {
	body {
		padding: 20px;
	}
	
	.contact-container {
		padding: 30px 20px;
	}
	
	.contact-list {
		flex-direction: column;
		gap: 20px;
	}
	
	.contact-item {
		min-width: 100%;
	}
}
/*底部*/
.foot{
	background-color:#003B55;
	color: #fff;
	font-family: 'Microsoft YaHei', '微软雅黑', Arial, sans-serif;
	display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: center;
	text-align: center;
	padding: 40px 0;
	width: 100%;
	z-index: 1000;
	transition: all 0.3s ease;
	height: 50px;
}
.copyright-container {
	max-width: 800px;
	margin: 0 auto;
}

.copyright-line {
	margin-bottom: 10px;
	font-size: 14px;
	line-height: 0.5;
}

@media (max-width: 600px) {
	.copyright-line {
		font-size: 12px;
	}
}

@media (max-width: 768px) {
    .nav {
        flex-direction: column;
    }
    
    .nav-links {
        flex-direction: column;
        margin-top: 15px;
    }
    
    .nav-links li {
        margin: 10px 0;
    }
}
@media (max-width: 768px) {
    .banner-container {
        height: 300px;
    }
    
    .tech-content {
        left: 50%;
        width: 90%;
        padding: 15px;
    }
    
    .slide-title {
        font-size: 20px;
    }
    
    .slide-text p {
        font-size: 14px;
    }
}
@media (max-width: 768px) {
    .feature-section {
        flex-direction: column;
    }
    
    .feature-image {
        min-height: 200px;
    }
    
    .feature-content {
        padding: 20px;
    }
}
@media (max-width: 768px) {
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .service-card {
        flex-direction: column;
    }
}
@media (max-width: 768px) {
    .product-section {
        flex-direction: column;
    }
    
    .product-image {
        order: -1;
        margin-bottom: 20px;
    }
}
@media (max-width: 992px) {
    .jobs-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .jobs-grid {
        grid-template-columns: 1fr;
    }
}
/* 增加按钮和链接的触摸区域 */
.btn, .nav-links a, .banner-arrow {
    min-width: 44px;
    min-height: 44px;
    line-height: 44px;
}

/* 防止移动端点击出现蓝色高亮 */
* {
    -webkit-tap-highlight-color: transparent;
}
@media (max-width: 768px) {
    body {
        font-size: 14px;
    }
    
    h2 {
        font-size: 22px;
    }
}
/* 确保图片响应式 */
img {
    max-width: 100%;
    height: auto;
}
.mobile-menu-toggle {
    display: none;
    cursor: pointer;
}

@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: block;
    }
    
    .nav-links {
        display: none;
    }
    
    .nav-links.active {
        display: flex;
    }
}
/* 移动端适配 */
@media (max-width: 768px) {
    .jobs-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .job-card {
        padding: 15px;
    }
    
    .job-title {
        font-size: 18px;
    }
    
    .job-meta {
        font-size: 13px;
    }
    
    .job-duties-list {
        height: auto;
        max-height: 200px;
        overflow-y: auto;
        padding-right: 5px;
    }
    
    .job-duties-list li {
        font-size: 14px;
        margin-bottom: 6px;
    }
    
    .job-icon {
        width: 14px;
        height: 14px;
    }
}
input, textarea, select {
    font-size: 16px; /* 防止iOS自动缩放 */
    min-height: 44px; /* 增加触摸区域 */
}