/* 基础样式重置和变量定义 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* 配色方案 */
    --primary-blue: #1A3766;
    --accent-gold: #D4AF37;
    --pure-white: #FFFFFF;
    --light-gray: #F5F7FA;
    --text-dark: #333333;
    --text-medium: #666666;
    
    /* 字体定义 */
    --font-primary: 'Noto Sans SC', 'Microsoft YaHei', sans-serif;
    
    /* 间距定义 */
    --section-padding: 80px 0;
    --container-padding: 0 20px;
    --border-radius: 8px;
    --transition: all 0.3s ease;
    
    /* 阴影定义 */
    --shadow-light: 0 5px 25px rgba(26, 55, 102, 0.08);
    --shadow-hover: 0 10px 40px rgba(26, 55, 102, 0.15);
}

body {
    font-family: var(--font-primary);
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--pure-white);
}
a {
    text-decoration: none;
}
.container-43b40a {
    max-width: 1280px;
    margin: 0 auto;
    padding: var(--container-padding);
}

.section-5705a8 {
    padding: var(--section-padding);
}

/* 导航栏样式 */
.navbar-6856f0 {
    /*position: fixed;*/
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(26, 55, 102, 0.1);
    z-index: 1000;
    transition: var(--transition);
}

.navbar-6856f0.scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: var(--shadow-light);
}

.nav-container-3b4693 {
    max-width: 1280px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
}

.nav-logo-ea147d h2 {
    color: var(--primary-blue);
    font-size: 24px;
    font-weight: 700;
}

.nav-menu-e24cb8 {
    display: flex;
    list-style: none;
    gap: 30px;
}

.nav-link-87f7ec {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

.nav-link-87f7ec:hover,
.nav-link-87f7ec.active {
    color: var(--accent-gold);
}

.nav-link-87f7ec::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -5px;
    left: 0;
    background: var(--accent-gold);
    transition: width 0.3s ease;
}

.nav-link-87f7ec:hover::after,
.nav-link-87f7ec.active::after {
    width: 100%;
}

.contact-btn-9e381a {
    background: var(--accent-gold);
    color: var(--pure-white);
    padding: 10px 20px;
    border-radius: var(--border-radius);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
}

.contact-btn-9e381a:hover {
    background: #B8941F;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.3);
}

.hamburger-2c5260 {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.bar-90937e {
    width: 25px;
    height: 3px;
    background: var(--primary-blue);
    margin: 3px 0;
    transition: 0.3s;
}

/* Hero区域样式 */
.hero-8dea90 {
    height: 100vh;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--pure-white);
    overflow: hidden;
}

.hero-background-3d1699 {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--primary-blue) 0%, #2C4F7C 100%);
    z-index: -2;
}

.hero-background-3d1699::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('/static/somke5/imgs/professional_modern_blue_corporate_office_background.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    opacity: 0.3;
    z-index: -1;
}

.hero-content-9861d2 {
    text-align: center;
    max-width: 800px;
    z-index: 1;
}

.hero-title-434e08 {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero-subtitle-e19ad6 {
    font-size: 18px;
    margin-bottom: 40px;
    opacity: 0.9;
    line-height: 1.6;
}

.hero-buttons-64aa92 {
    display: flex;
    gap: 20px;
    justify-content: center;
    margin-bottom: 60px;
}

.btn-700744 {
    padding: 15px 30px;
    border-radius: var(--border-radius);
    text-decoration: none;
    font-weight: 600;
    font-size: 16px;
    transition: var(--transition);
    display: inline-block;
}

.btn-primary-780da6 {
    background: var(--accent-gold);
    color: var(--pure-white);
    border: 2px solid var(--accent-gold);
}

.btn-primary-780da6:hover {
    background: #B8941F;
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(212, 175, 55, 0.4);
}

.btn-secondary-11177b {
    background: transparent;
    color: var(--pure-white);
    border: 2px solid var(--pure-white);
}

.btn-secondary-11177b:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-3px);
}

.hero-stats-464113 {
    display: flex;
    justify-content: center;
    gap: 60px;
    margin-top: 40px;
}

.stat-3f7d73 {
    text-align: center;
}

.stat-3f7d73 h3 {
    font-size: 36px;
    font-weight: 700;
    color: var(--accent-gold);
    margin-bottom: 5px;
}

.stat-3f7d73 p {
    font-size: 14px;
    opacity: 0.8;
}

/* 通用区域标题 */
.section-header-ec7d24 {
    text-align: center;
    margin-bottom: 60px;
}

.section-header-ec7d24 h2 {
    font-size: 36px;
    font-weight: 700;
    color: var(--primary-blue);
    margin-bottom: 15px;
}

.section-header-ec7d24 p {
    font-size: 16px;
    color: var(--text-medium);
    max-width: 600px;
    margin: 0 auto;
}

/* 产品中心样式 */
.products-7656a0 {
    background: var(--light-gray);
}

.products-grid-26b5e3 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.product-card-c391c6 {
    background: var(--pure-white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-light);
    transition: var(--transition);
    cursor: pointer;
}

.product-card-c391c6:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
}

.product-image-e1abb2 {
    height: 200px;
    overflow: hidden;
}

.product-image-e1abb2 img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.product-card-c391c6:hover .product-image-e1abb2 img {
    transform: scale(1.05);
}

.product-content-5664c8 {
    padding: 25px;
}

.product-content-5664c8 h3 {
    font-size: 20px;
    font-weight: 600;
    color: var(--primary-blue);
    margin-bottom: 10px;
}

.product-content-5664c8 p {
    color: var(--text-medium);
    margin-bottom: 15px;
    line-height: 1.6;
}

.product-features-79a462 {
    display: flex;
    gap: 10px;
}

.feature-acbb76 {
    background: var(--accent-gold);
    color: var(--pure-white);
    padding: 4px 12px;
    border-radius: 15px;
    font-size: 12px;
    font-weight: 500;
}

/* 关于我们样式 */
.about-content-a79399 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-text-f8386a .section-header-ec7d24 {
    text-align: left;
    margin-bottom: 30px;
}

.about-description-2569eb p {
    margin-bottom: 30px;
    line-height: 1.8;
}

.milestones-a9853a {
    margin-bottom: 40px;
}

.milestone-1febb1 {
    display: flex;
    gap: 20px;
    margin-bottom: 20px;
    padding: 15px;
    background: var(--light-gray);
    border-radius: var(--border-radius);
    border-left: 4px solid var(--accent-gold);
}

.milestone-1febb1 h4 {
    color: var(--primary-blue);
    font-weight: 600;
    min-width: 80px;
}

.milestone-1febb1 p {
    color: var(--text-medium);
}

.certifications-484072 h4 {
    color: var(--primary-blue);
    margin-bottom: 15px;
    font-weight: 600;
}

.certifications-484072 ul {
    list-style: none;
}

.certifications-484072 li {
    color: var(--text-medium);
    margin-bottom: 8px;
    padding-left: 5px;
}

.about-image-017531 {
    position: relative;
}

.about-image-017531 img {
    width: 100%;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-light);
}

/* 服务优势样式 */
.advantages-f5d7b4 {
    background: var(--light-gray);
    position: relative;
}

.advantages-grid-e672a4 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.advantage-card-af03d9 {
    background: var(--pure-white);
    padding: 30px;
    border-radius: var(--border-radius);
    text-align: center;
    box-shadow: var(--shadow-light);
    transition: var(--transition);
}

.advantage-card-af03d9:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.advantage-icon-aab621 {
    font-size: 48px;
    margin-bottom: 20px;
    display: block;
}

.advantage-card-af03d9 h3 {
    font-size: 20px;
    color: var(--primary-blue);
    margin-bottom: 15px;
    font-weight: 600;
}

.advantage-card-af03d9 p {
    color: var(--text-medium);
    line-height: 1.6;
}

.advantages-background-814b7f {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.05;
    z-index: 0;
}

.advantages-background-814b7f img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.advantages-f5d7b4 .container-43b40a {
    position: relative;
    z-index: 1;
}

/* 新闻资讯样式 */
.news-grid-e9f798 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.news-card-45218d {
    background: var(--pure-white);
    padding: 25px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-light);
    transition: var(--transition);
    border-left: 4px solid var(--accent-gold);
}

.news-card-45218d:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.news-date-11ff9b {
    color: var(--accent-gold);
    font-weight: 600;
    font-size: 14px;
    margin-bottom: 10px;
}

.news-card-45218d h3{
    font-size: 18px;
    color: var(--primary-blue);
    margin-bottom: 15px;
    font-weight: 600;
    line-height: 1.4;
}

.news-card-45218d p {
    color: var(--text-medium);
    margin-bottom: 15px;
    line-height: 1.6;
}

.read-more-5cf9b0 {
    color: var(--accent-gold);
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
    transition: var(--transition);
}

.read-more-5cf9b0:hover {
    color: var(--primary-blue);
}

/* 客户评价样式 */
.reviews-4a6b49 {
    background: var(--light-gray);
}

.reviews-grid-b20ab7 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.review-card-ce6929 {
    background: var(--pure-white);
    padding: 25px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-light);
    transition: var(--transition);
}

.review-card-ce6929:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.review-rating-cd73b5 {
    margin-bottom: 15px;
    font-size: 18px;
}

.review-card-ce6929 p {
    color: var(--text-medium);
    font-style: italic;
    margin-bottom: 20px;
    line-height: 1.6;
}

.review-author-924416 {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 15px;
    border-top: 1px solid var(--light-gray);
}

.review-author-924416 .name-e1848d {
    color: var(--primary-blue);
    font-weight: 600;
}

.review-author-924416 .date-b3c49c {
    color: var(--text-medium);
    font-size: 14px;
}

/* FAQ样式 */
.faq-container-078992 {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item-0c144e {
    background: var(--pure-white);
    margin-bottom: 15px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-light);
    overflow: hidden;
}

.faq-question-4d4493 {
    padding: 20px 25px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--light-gray);
    transition: var(--transition);
}

.faq-question-4d4493:hover {
    background: #E8EDF5;
}

.faq-question-4d4493 h3 {
    color: var(--primary-blue);
    font-weight: 600;
    font-size: 16px;
}

.faq-toggle-96bcdd {
    font-size: 24px;
    color: var(--accent-gold);
    font-weight: bold;
    transition: transform 0.3s ease;
}

.faq-item-0c144e.active .faq-toggle-96bcdd {
    transform: rotate(45deg);
}

.faq-answer-74b93c {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-item-0c144e.active .faq-answer-74b93c {
    max-height: 200px;
}

.faq-answer-74b93c p {
    padding: 20px 25px;
    color: var(--text-medium);
    line-height: 1.6;
}

/* 联系我们样式 */
.contact-content-095759 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.contact-item-768620 {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
    padding: 20px;
    background: var(--light-gray);
    border-radius: var(--border-radius);
}

.contact-icon-053882 {
    font-size: 24px;
    min-width: 24px;
}

.contact-details-4a12aa h4 {
    color: var(--primary-blue);
    font-weight: 600;
    margin-bottom: 8px;
}

.contact-details-4a12aa p {
    color: var(--text-medium);
    font-size: 14px;
}

.contact-form-7cf28b {
    background: var(--pure-white);
    padding: 30px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-light);
}

.contact-form-7cf28b h3 {
    color: var(--primary-blue);
    margin-bottom: 25px;
    font-weight: 600;
}

.form-group-df1307 {
    margin-bottom: 20px;
}

.form-group-df1307 input,
.form-group-df1307 select,
.form-group-df1307 textarea {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid var(--light-gray);
    border-radius: var(--border-radius);
    font-family: var(--font-primary);
    transition: var(--transition);
}

.form-group-df1307 input:focus,
.form-group-df1307 select:focus,
.form-group-df1307 textarea:focus {
    outline: none;
    border-color: var(--accent-gold);
}

.form-group-df1307 textarea {
    resize: vertical;
}
/* Flink */
.flink-section-521696 {
    background: white;
    color: #2d3748;
    padding: 30px 0;
}
.flink-header-a41911{
    font-size: 20px;
    font-weight: 600;
    padding-bottom: 10px;
}
.flink-section-521696 li{
    list-style: none;
    display: inline;
    padding-right: 20px;
}
.flink-section-521696 a{
    color: #718096;
    text-decoration: none;
}

/* 页脚样式 */
.footer-ebadd7 {
    background: var(--primary-blue);
    color: var(--pure-white);
    padding: 60px 0 30px;
}

.footer-content-7bc990 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section-ecc322 h3,
.footer-section-ecc322 h4 {
    margin-bottom: 20px;
    font-weight: 600;
}

.footer-section-ecc322 h3 {
    color: var(--accent-gold);
    font-size: 24px;
}

.footer-section-ecc322 p {
    margin-bottom: 20px;
    opacity: 0.9;
    line-height: 1.6;
}

.footer-section-ecc322 ul {
    list-style: none;
}

.footer-section-ecc322 ul li {
    margin-bottom: 8px;
}

.footer-section-ecc322 ul li a {
    color: var(--pure-white);
    text-decoration: none;
    opacity: 0.8;
    transition: var(--transition);
}

.footer-section-ecc322 ul li a:hover {
    opacity: 1;
    color: var(--accent-gold);
}

.footer-social-2219aa {
    display: flex;
    align-items: center;
    gap: 15px;
}

.footer-social-2219aa a {
    color: var(--accent-gold);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
}

.footer-social-2219aa a:hover {
    color: var(--pure-white);
}

.footer-bottom-f5e59b {
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    padding-top: 30px;
    text-align: center;
}

.footer-bottom-f5e59b p {
    opacity: 0.8;
    font-size: 14px;
    margin-bottom: 10px;
}

/* 回到顶部按钮 */
.back-to-top-3edb66 {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--accent-gold);
    color: var(--pure-white);
    border: none;
    border-radius: 50%;
    font-size: 18px;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 999;
}

.back-to-top-3edb66.visible-5f6146 {
    opacity: 1;
    visibility: visible;
}

.back-to-top-3edb66:hover {
    background: var(--primary-blue);
    transform: translateY(-3px);
}

/* 响应式设计 */
@media (max-width: 1024px) {
    :root {
        --section-padding: 60px 0;
    }
    
    .hero-title-434e08 {
        font-size: 36px;
    }
    
    .hero-stats-464113 {
        gap: 40px;
    }
    
    .about-content-a79399,
    .contact-content-095759 {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .products-grid-26b5e3 {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }
}

@media (max-width: 768px) {
    .nav-menu-e24cb8 {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: var(--pure-white);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: var(--shadow-light);
        padding: 20px 0;
        gap: 15px;
    }

    .nav-menu-e24cb8.active {
        left: 0;
    }

    .hamburger-2c5260 {
        display: flex;
    }

    .hamburger-2c5260.active .bar-90937e:nth-child(2) {
        opacity: 0;
    }

    .hamburger-2c5260.active .bar-90937e:nth-child(1) {
        transform: translateY(9px) rotate(45deg);
    }

    .hamburger-2c5260.active .bar-90937e:nth-child(3) {
        transform: translateY(-9px) rotate(-45deg);
    }
    
    .hero-title-434e08 {
        font-size: 28px;
    }
    
    .hero-subtitle-e19ad6 {
        font-size: 16px;
    }
    
    .hero-buttons-64aa92 {
        flex-direction: column;
        align-items: center;
        gap: 15px;
    }
    
    .hero-stats-464113 {
        flex-direction: column;
        gap: 20px;
    }
    
    .section-header-ec7d24 h2 {
        font-size: 28px;
    }
    
    .products-grid-26b5e3,
    .advantages-grid-e672a4,
    .news-grid-e9f798,
    .reviews-grid-b20ab7 {
        grid-template-columns: 1fr;
    }
    
    .contact-btn-9e381a {
        display: none;
    }
}

@media (max-width: 480px) {
    .container-43b40a {
        padding: 0 15px;
    }
    
    .hero-title-434e08 {
        font-size: 24px;
    }
    
    .btn-700744 {
        padding: 12px 25px;
        font-size: 14px;
    }
    
    .back-to-top-3edb66 {
        bottom: 20px;
        right: 20px;
        width: 45px;
        height: 45px;
    }
}

/* 平滑滚动 */
html {
    scroll-behavior: smooth;
}

/* 自定义滚动条 */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--light-gray);
}

::-webkit-scrollbar-thumb {
    background: var(--accent-gold);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-blue);
}