/* 主样式文件 */

/* 顶部联系方式栏 */
.top-contact-bar {
    background: #1a1a2e;
    color: #ccc;
    padding: 10px 0;
    font-size: 13px;
    position: relative;
    z-index: 11;
}

.top-contact-bar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.top-contact-bar .contact-info {
    display: flex;
    align-items: center;
    gap: 30px;
}

.top-contact-bar .contact-info span {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.top-contact-bar .contact-info i {
    color: #4fc3f7;
    font-size: 12px;
}

.top-contact-bar .contact-right {
    color: #4fc3f7;
    font-size: 13px;
}

.top-contact-bar a {
    color: #ccc;
    text-decoration: none;
}

.top-contact-bar a:hover {
    color: #fff;
}

/* Logo样式 */
.navbar-brand-text {
    font-size: 20px;
    font-weight: 700;
    color: #333;
    text-decoration: none;
    line-height: 1.4;
    display: block;
    max-width: 400px;
}

.navbar-brand-text:hover {
    color: #007bff;
    text-decoration: none;
}

/* 导航栏样式 */
.navbar {
    padding: 15px 0;
    background: #f5c518;
}

.navbar-nav .nav-link {
    font-weight: 500;
    padding: 10px 15px !important;
    color: #333;
}

.navbar-nav .nav-item.active .nav-link {
    color: #000 !important;
    font-weight: 700;
}

.navbar-nav .nav-link:hover {
    color: #000;
}

.navbar-brand-text {
    color: #000;
}

.navbar-brand-text:hover {
    color: #333;
}

/* 页面标题样式 */
.page-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
    padding: 80px 0;
    text-align: center;
}

.page-header h1 {
    font-size: 42px;
    font-weight: 700;
    margin-bottom: 15px;
}

.page-header p {
    font-size: 18px;
    opacity: 0.9;
}

/* 面包屑导航 */
.breadcrumb {
    background: #f8f9fa;
    padding: 15px 0;
    margin-bottom: 0;
}

/* 服务卡片样式 */
.service-card {
    background: #fff;
    border-radius: 8px;
    padding: 30px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
    margin-bottom: 30px;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 20px rgba(0,0,0,0.15);
}

.service-card i {
    font-size: 48px;
    color: #667eea;
    margin-bottom: 20px;
}

.service-card h4 {
    font-size: 22px;
    font-weight: 600;
    margin-bottom: 15px;
}

.service-card p {
    color: #666;
    line-height: 1.6;
}

/* 优势特色区域 */
.feature-section {
    background: #f8f9fa;
    padding: 60px 0;
}

.feature-item {
    text-align: center;
    padding: 30px 20px;
}

.feature-item i {
    font-size: 56px;
    color: #667eea;
    margin-bottom: 20px;
}

.feature-item h5 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 15px;
}

/* 数据统计区域 */
.stats-section {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
    padding: 60px 0;
}

.stat-item {
    text-align: center;
    padding: 20px;
}

.stat-item h3 {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 10px;
}

.stat-item p {
    font-size: 16px;
    opacity: 0.9;
}

/* 内容区域 */
.content-section {
    padding: 60px 0;
}

.content-section h2 {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 20px;
    color: #333;
}

.content-section h3 {
    font-size: 28px;
    font-weight: 600;
    margin: 30px 0 15px;
    color: #333;
}

.content-section h4 {
    font-size: 22px;
    font-weight: 600;
    margin: 25px 0 12px;
    color: #444;
}

.content-section p {
    font-size: 16px;
    line-height: 1.8;
    color: #666;
    margin-bottom: 15px;
}

.content-section ul {
    list-style: none;
    padding-left: 0;
}

.content-section ul li {
    padding: 8px 0;
    padding-left: 25px;
    position: relative;
}

.content-section ul li:before {
    content: "\f00c";
    font-family: "Font Awesome 5 Free";
    font-weight: 900;
    color: #667eea;
    position: absolute;
    left: 0;
}

/* 团队介绍 */
.team-section {
    background: #fff;
    padding: 60px 0;
}

.team-card {
    background: #f8f9fa;
    border-radius: 8px;
    padding: 30px;
    text-align: center;
    margin-bottom: 30px;
}

.team-card h4 {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 15px;
    color: #333;
}

.team-card p {
    color: #666;
    line-height: 1.6;
}

/* 发展历程 */
.timeline-section {
    padding: 60px 0;
    background: #f8f9fa;
}

.timeline-item {
    background: #fff;
    border-left: 4px solid #667eea;
    padding: 20px 30px;
    margin-bottom: 20px;
    border-radius: 0 8px 8px 0;
}

.timeline-item h5 {
    font-size: 20px;
    font-weight: 600;
    color: #667eea;
    margin-bottom: 10px;
}

.timeline-item p {
    color: #666;
    margin-bottom: 0;
}

/* 页脚样式 */
.footer {
    background: #2c3e50;
    color: #fff;
    padding: 60px 0 30px;
}

.footer h5 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 20px;
}

.footer p {
    color: #bdc3c7;
    line-height: 1.6;
}

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

.footer ul li {
    padding: 8px 0;
}

.footer ul li a {
    color: #bdc3c7;
    text-decoration: none;
    transition: color 0.3s;
}

.footer ul li a:hover {
    color: #fff;
}

.footer-bottom {
    border-top: 1px solid #34495e;
    padding-top: 30px;
    margin-top: 40px;
    text-align: center;
}

.footer-bottom p {
    color: #bdc3c7;
    margin-bottom: 0;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .top-contact-bar .container {
        flex-direction: column;
        text-align: center;
        gap: 5px;
    }
    
    .top-contact-bar .contact-info {
        flex-direction: column;
        gap: 5px;
    }
    
    .navbar-brand-text {
        font-size: 14px;
        max-width: 200px;
    }
    
    .page-header h1 {
        font-size: 32px;
    }
    
    .stat-item h3 {
        font-size: 36px;
    }
}

/* 关键词高亮 */
.keyword-highlight {
    color: #667eea;
    font-weight: 600;
}

/* 按钮样式 */
.btn-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border: none;
    padding: 12px 30px;
    border-radius: 25px;
    font-weight: 500;
    transition: all 0.3s;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.4);
}

/* 图片样式 */
.img-fluid {
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}