/* 全局样式 */
body {
    font-family: "Microsoft YaHei", "SimSun", sans-serif;
    color: #333;
    line-height: 1.6;
    margin: 0;
    padding: 0;
}

a {
    color: #333;
    text-decoration: none;
}

a:hover {
    color: #0066cc;
    text-decoration: none;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: bold;
    margin-bottom: 20px;
}

p {
    margin-bottom: 15px;
}

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

/* 顶部导航栏 */
.navbar {
    background-color: #fff;
    border: none;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    padding: 15px 0;
}

.navbar-brand {
    padding: 0;
    height: auto;
}

.logo {
    height: 50px;
    margin-right: 10px;
}

.brand-name {
    font-size: 20px;
    font-weight: bold;
    color: #333;
}

.navbar-nav > li > a {
    font-size: 16px;
    color: #333;
    padding: 15px 20px;
}

.navbar-nav > li > a:hover,
.navbar-nav > li > a:focus {
    color: #0066cc;
    background-color: transparent;
}

.navbar-nav > li.active > a {
    color: #0066cc;
    background-color: transparent;
}

/* 页面头部 */
.header {
    background-image: url('https://p3-doubao-search-sign.byteimg.com/labis/51284d04473c097ab8509eeafeb6d9e4~tplv-be4g95zd3a-image.jpeg?lk3s=feb11e32&x-expires=1792914814&x-signature=6WsFjlMYr7AVILYj7B%2B2inj6BN0%3D');
    background-size: cover;
    background-position: center;
    color: #fff;
    padding: 100px 0;
    text-align: center;
}

.about-header,
.products-header,
.cases-header,
.news-header,
.recruit-header,
.contact-header {
    background-image: url('https://p3-doubao-search-sign.byteimg.com/labis/51284d04473c097ab8509eeafeb6d9e4~tplv-be4g95zd3a-image.jpeg?lk3s=feb11e32&x-expires=1792914814&x-signature=6WsFjlMYr7AVILYj7B%2B2inj6BN0%3D');
    background-size: cover;
    background-position: center;
    color: #fff;
    padding: 80px 0;
    text-align: center;
}

.header h1,
.about-header h1,
.products-header h1,
.cases-header h1,
.news-header h1,
.recruit-header h1,
.contact-header h1 {
    font-size: 48px;
    margin-bottom: 20px;
}

.header p {
    font-size: 20px;
    margin-bottom: 30px;
}

/* 按钮 */
.btn-primary {
    background-color: #0066cc;
    border: none;
    padding: 12px 30px;
    font-size: 16px;
    border-radius: 0;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background-color: #0052a3;
}

/* 公司简介 */
.about-section,
.products-section,
.cases-section,
.news-section,
.recruit-section,
.contact-section {
    padding: 80px 0;
}

.about-section h2,
.products-section h2,
.cases-section h2,
.news-section h2,
.recruit-section h2,
.contact-section h2 {
    font-size: 36px;
    text-align: center;
    margin-bottom: 50px;
    position: relative;
}

.about-section h2::after,
.products-section h2::after,
.cases-section h2::after,
.news-section h2::after,
.recruit-section h2::after,
.contact-section h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background-color: #0066cc;
}

.about-content {
    text-align: center;
    margin-bottom: 50px;
}

.about-content p {
    font-size: 18px;
    line-height: 1.8;
}

/* 企业文化 */
.about-values {
    background-color: #f8f9fa;
    padding: 80px 0;
}

.business-item {
    text-align: center;
    padding: 30px;
    transition: all 0.3s ease;
}

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

.business-icon {
    width: 80px;
    height: 80px;
    background-color: #0066cc;
    color: #fff;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0 auto 20px;
    font-size: 30px;
}

.business-item h3 {
    font-size: 24px;
    margin-bottom: 15px;
}

/* 产品服务 */
.product-item {
    margin-bottom: 30px;
    transition: all 0.3s ease;
}

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

.product-img {
    margin-bottom: 20px;
    overflow: hidden;
}

.product-img img {
    transition: all 0.3s ease;
}

.product-item:hover .product-img img {
    transform: scale(1.1);
}

.product-content h3 {
    font-size: 24px;
    margin-bottom: 15px;
}

/* 成功案例 */
.case-item {
    margin-bottom: 50px;
}

.case-img {
    margin-bottom: 20px;
    overflow: hidden;
}

.case-img img {
    transition: all 0.3s ease;
}

.case-item:hover .case-img img {
    transform: scale(1.1);
}

.case-content h3 {
    font-size: 24px;
    margin-bottom: 15px;
}

/* 新闻资讯 */
.news-list-item {
    margin-bottom: 50px;
    padding-bottom: 30px;
    border-bottom: 1px solid #eee;
}

.news-list-img {
    margin-bottom: 20px;
    overflow: hidden;
}

.news-list-img img {
    transition: all 0.3s ease;
}

.news-list-item:hover .news-list-img img {
    transform: scale(1.1);
}

.news-date {
    color: #999;
    font-size: 14px;
    margin-bottom: 10px;
}

.news-list-content h3 {
    font-size: 24px;
    margin-bottom: 15px;
}

.share-article {
    margin-top: 20px;
}

.share-label {
    margin-right: 10px;
}

.share-btn {
    background-color: #f0f0f0;
    border: none;
    padding: 5px 15px;
    margin-right: 10px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.share-btn:hover {
    background-color: #0066cc;
    color: #fff;
}

/* 分页 */
.pagination {
    text-align: center;
    margin-top: 50px;
}

.pagination li a {
    color: #333;
    border: 1px solid #ddd;
    margin: 0 5px;
    transition: all 0.3s ease;
}

.pagination li a:hover {
    background-color: #0066cc;
    color: #fff;
    border-color: #0066cc;
}

.pagination li.active a {
    background-color: #0066cc;
    color: #fff;
    border-color: #0066cc;
}

/* 侧边栏 */
.search-box,
.hot-news,
.news-categories,
.contact-sidebar {
    margin-bottom: 30px;
    padding: 20px;
    background-color: #f8f9fa;
}

.search-box h3,
.hot-news h3,
.news-categories h3,
.contact-sidebar h3 {
    font-size: 20px;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 10px;
}

.search-box h3::after,
.hot-news h3::after,
.news-categories h3::after,
.contact-sidebar h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 3px;
    background-color: #0066cc;
}

.hot-news ul,
.news-categories ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.hot-news li,
.news-categories li {
    margin-bottom: 10px;
}

.hot-news a,
.news-categories a {
    color: #333;
    transition: all 0.3s ease;
}

.hot-news a:hover,
.news-categories a:hover {
    color: #0066cc;
    padding-left: 10px;
}

/* 招聘信息 */
.job-item {
    margin-bottom: 30px;
    padding: 30px;
    border: 1px solid #eee;
    transition: all 0.3s ease;
}

.job-item:hover {
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

.job-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.job-header h3 {
    font-size: 24px;
    margin: 0;
}

.job-salary {
    color: #0066cc;
    font-size: 18px;
    font-weight: bold;
}

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

.job-info span {
    margin-right: 20px;
    color: #666;
}

.job-desc h4 {
    font-size: 18px;
    margin-bottom: 10px;
}

.job-desc ul {
    margin-bottom: 20px;
}

.job-desc li {
    margin-bottom: 5px;
}

.job-apply {
    text-align: right;
}

.job-apply-btn {
    background-color: #0066cc;
    color: #fff;
    padding: 10px 30px;
    display: inline-block;
    transition: all 0.3s ease;
}

.job-apply-btn:hover {
    background-color: #0052a3;
    color: #fff;
}

/* 应聘流程 */
.process-icon {
    width: 60px;
    height: 60px;
    background-color: #0066cc;
    color: #fff;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0 auto 20px;
    font-size: 24px;
    font-weight: bold;
}

/* 员工福利 */
/* 联系信息 */
.contact-info-section {
    padding: 80px 0;
}

.contact-info-item {
    text-align: center;
    padding: 30px;
    transition: all 0.3s ease;
}

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

.contact-info-item i {
    font-size: 40px;
    color: #0066cc;
    margin-bottom: 20px;
}

.contact-info-item h3 {
    font-size: 24px;
    margin-bottom: 15px;
}

/* 地图 */
.map-section {
    background-color: #f8f9fa;
    padding: 80px 0;
}

.map-container {
    margin-top: 30px;
}

.map-responsive {
    overflow: hidden;
    padding-bottom: 56.25%;
    position: relative;
    height: 0;
}

.map-responsive iframe {
    left: 0;
    top: 0;
    height: 100%;
    width: 100%;
    position: absolute;
}

/* 联系表单 */
.contact-form-section {
    padding: 80px 0;
}

.contact-form {
    padding: 30px;
    background-color: #f8f9fa;
}

.contact-form .form-group {
    margin-bottom: 20px;
}

.contact-form label {
    font-weight: bold;
    margin-bottom: 5px;
    display: block;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
    border: 1px solid #ddd;
    padding: 12px;
    width: 100%;
    transition: all 0.3s ease;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
    border-color: #0066cc;
    outline: none;
}

/* 页脚 */
.footer {
    background-color: #333;
    color: #fff;
    padding: 50px 0 20px;
}

.footer h3 {
    font-size: 20px;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 10px;
}

.footer h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 3px;
    background-color: #0066cc;
}

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

.footer li {
    margin-bottom: 10px;
}

.footer a {
    color: #ccc;
    transition: all 0.3s ease;
}

.footer a:hover {
    color: #0066cc;
    padding-left: 10px;
}

.copyright {
    text-align: center;
    padding-top: 20px;
    margin-top: 30px;
    border-top: 1px solid #444;
    color: #ccc;
}

/* 返回顶部按钮 */
.back-to-top {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background-color: #0066cc;
    color: #fff;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    opacity: 0;
    transition: all 0.3s ease;
    z-index: 999;
}

.back-to-top.show {
    opacity: 1;
}

.back-to-top:hover {
    background-color: #0052a3;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .header h1,
    .about-header h1,
    .products-header h1,
    .cases-header h1,
    .news-header h1,
    .recruit-header h1,
    .contact-header h1 {
        font-size: 36px;
    }

    .about-section h2,
    .products-section h2,
    .cases-section h2,
    .news-section h2,
    .recruit-section h2,
    .contact-section h2 {
        font-size: 28px;
    }

    .navbar-nav > li > a {
        padding: 10px 15px;
    }

    .product-item,
    .case-item,
    .news-list-item {
        margin-bottom: 30px;
    }

    .job-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .job-salary {
        margin-top: 10px;
    }

    .job-apply {
        text-align: left;
        margin-top: 20px;
    }
}

@media (max-width: 480px) {
    .header h1,
    .about-header h1,
    .products-header h1,
    .cases-header h1,
    .news-header h1,
    .recruit-header h1,
    .contact-header h1 {
        font-size: 28px;
    }

    .about-section h2,
    .products-section h2,
    .cases-section h2,
    .news-section h2,
    .recruit-section h2,
    .contact-section h2 {
        font-size: 24px;
    }

    .about-content p,
    .product-content p,
    .case-content p,
    .news-list-content p {
        font-size: 16px;
    }

    .business-item,
    .contact-info-item {
        padding: 20px;
    }
}