/* 整体布局结构 */
body {
    margin: 0;
    font-family: 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: #0A2540;
    background-color: #FFFFFF;
}

header {
    background-color: #FFFFFF;
    box-shadow: 0 2px 10px rgba(10, 37, 64, 0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
    height: 80px;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 40px;
    max-width: 1200px;
    margin: 0 auto;
    height: 100%;
}

.logo {
    font-size: 24px;
    font-weight: bold;
    color: #0A2540;
}

nav ul {
    list-style: none;
    display: flex;
    gap: 30px;
    margin: 0;
    padding: 0;
}

nav ul li a {
    text-decoration: none;
    color: #0A2540;
    font-weight: 500;
    font-size: 16px;
    transition: color 0.3s;
    padding: 8px 0;
    border-bottom: 2px solid transparent;
}

nav ul li a:hover,
nav ul li a.active {
    color: #00A3E0;
    border-bottom-color: #00A3E0;
}

/* 联系我们页特定样式 */
.contact-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 60px 20px;
}

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

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

.contact-item {
    background: #FFFFFF;
    padding: 25px;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(10, 37, 64, 0.08);
}

.contact-item h3 {
    color: #0A2540;
    margin-top: 0;
    margin-bottom: 15px;
    font-size: 20px;
}

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

.phone-list li {
    margin-bottom: 10px;
    padding-left: 25px;
    position: relative;
}

.phone-list li:before {
    content: "☎";
    position: absolute;
    left: 0;
    color: #00A3E0;
}

.company-photo {
    margin-top: 20px;
    text-align: center;
}

.company-photo img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(10, 37, 64, 0.1);
    transition: transform 0.3s;
}

.company-photo img:hover {
    transform: scale(1.02);
}

.photo-caption {
    margin-top: 10px;
    font-size: 14px;
    color: #666;
    font-style: italic;
}

.map-placeholder {
    background: #F8FAFC;
    padding: 40px;
    text-align: center;
    border-radius: 8px;
    margin-top: 20px;
}

/* Banner 样式 */
.banner {
    position: relative;
    width: 100%;
    min-height: 80vh; /* 增加高度确保完整显示 */
    color: white;
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 20px;
    background: 
        #0A2540,
        url('images/company-building.jpg') center/contain no-repeat;
    background-blend-mode: normal;
}

/* 响应式调整 */
@media (max-width: 768px) {
    .banner {
        min-height: 60vh;
    }
}

/* 确保重要内容不被裁剪 */
.banner-content {
    background-color: rgba(10, 37, 64, 0.7);
    padding: 40px;
    border-radius: 8px;
    max-width: 800px;
    margin: 0 auto;
}

@media (max-width: 768px) {
    .banner {
        height: 40vh; /* 移动端更小高度 */
        min-height: 300px;
    }
}

.banner-content {
    background-color: rgba(10, 37, 64, 0.7);
    padding: 40px;
    border-radius: 8px;
    max-width: 800px;
    margin: 0 auto;
}

.banner h1 {
    font-size: 48px;
    margin-bottom: 20px;
    font-weight: 700;
    line-height: 1.2;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);
}

.banner p {
    font-size: 22px;
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.5;
    font-weight: 300;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
}

/* 内容部分 */
.content {
    padding: 60px 40px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.section {
    padding: 30px;
    border-radius: 8px;
    background-color: #FFFFFF;
    box-shadow: 0 4px 12px rgba(10, 37, 64, 0.08);
    margin-bottom: 30px;
    transition: transform 0.3s, box-shadow 0.3s;
}

.section:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 16px rgba(10, 37, 64, 0.12);
}

.section h2 {
    margin-top: 0;
    color: #0A2540;
    font-size: 24px;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 10px;
}

.section h2:after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 50px;
    height: 3px;
    background-color: #00A3E0;
}

.company-intro p {
    line-height: 1.8;
    margin-bottom: 15px;
    font-size: 16px;
}

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

.section ul li {
    margin-bottom: 15px;
    position: relative;
    padding-left: 20px;
    line-height: 1.6;
}

.section ul li:before {
    content: '•';
    position: absolute;
    left: 0;
    color: #00A3E0;
}

/* 合作伙伴 */
.partners {
    background-color: #F8FAFC;
    padding: 60px 40px;
    text-align: center;
}

.partners h2 {
    margin-bottom: 40px;
    color: #0A2540;
    font-size: 28px;
}

.partners-logos {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 40px;
    max-width: 1200px;
    margin: 0 auto;
}

.partners-logos img {
    max-width: 150px;
    height: auto;
    transition: transform 0.3s;
}

.partners-logos img:hover {
    transform: scale(1.05);
}

/* 核心价值观图片样式 */
.core-values-image {
    margin-top: 30px;
    text-align: center;
}

.core-values-image img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(10, 37, 64, 0.1);
}

.image-caption {
    margin-top: 10px;
    font-style: italic;
    color: #666;
    font-size: 14px;
}

/* 政府机构视觉元素 */
.gov-badge {
    display: inline-block;
    background-color: #0A2540;
    color: white;
    padding: 5px 10px;
    border-radius: 4px;
    font-size: 12px;
    margin-left: 10px;
    vertical-align: middle;
}

.gov-icon {
    color: #0A2540;
    margin-right: 5px;
}

.gov-seal {
    max-width: 80px;
    height: auto;
    margin-right: 15px;
    vertical-align: middle;
}

.gov-theme {
    background: linear-gradient(to right, #0A2540, #1E5499);
    color: white;
    padding: 8px 15px;
    border-radius: 20px;
    font-size: 14px;
    display: inline-block;
    margin-bottom: 15px;
}

/* 页脚 */
footer {
    background-color: #0A2540;
    color: white;
    padding: 60px 40px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    max-width: 1200px;
    margin: 0 auto;
}

.footer-section h3 {
    margin-top: 0;
    color: #00A3E0;
    font-size: 18px;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 10px;
}

.footer-section h3:after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 30px;
    height: 2px;
    background-color: #00A3E0;
}

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

.footer-section ul li {
    margin-bottom: 12px;
}

.footer-section ul li a {
    color: #FFFFFF;
    text-decoration: none;
    transition: color 0.3s;
    font-size: 14px;
}

.footer-section ul li a:hover {
    color: #00A3E0;
}

.copyright {
    grid-column: 1 / -1;
    text-align: center;
    margin-top: 40px;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.6);
    font-size: 14px;
}

/* 响应式设计 */
@media (max-width: 1024px) {
    .banner h1 {
        font-size: 36px;
    }
    
    .banner p {
        font-size: 18px;
    }
}

@media (max-width: 768px) {
    nav {
        padding: 0 20px;
    }
    
    .logo {
        font-size: 20px;
    }
    
    nav ul {
        gap: 15px;
    }
    
    nav ul li a {
        font-size: 14px;
    }
    
    .banner {
        height: 400px;
    }
    
    .banner h1 {
        font-size: 28px;
    }
    
    .banner p {
        font-size: 16px;
    }
    
    .content, .partners, footer {
        padding: 40px 20px;
    }
    
    .partners-logos {
        gap: 20px;
    }
    
    .partners-logos img {
        max-width: 120px;
    }
}

/* 专家模块基础样式 */
.expert-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 60px 20px;
}

.expert-summary {
    text-align: center;
    margin-bottom: 60px;
}

.expert-total {
    margin-bottom: 40px;
}

.expert-total .number {
    font-size: 72px;
    font-weight: 700;
    color: #00A3E0;
    display: block;
    line-height: 1;
}

.expert-total .label {
    font-size: 24px;
    color: #0A2540;
    display: block;
    margin-top: 10px;
}

.expert-categories {
    display: flex;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
}

.category {
    background: #FFFFFF;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(10, 37, 64, 0.08);
    min-width: 200px;
    transition: transform 0.3s;
}

.category:hover {
    transform: translateY(-5px);
}

.category .number {
    font-size: 36px;
    font-weight: 700;
    color: #0A2540;
    display: block;
}

.category .label {
    font-size: 16px;
    color: #666;
    display: block;
    margin-top: 5px;
}

.expert-details {
    background: #F8FAFC;
    padding: 40px;
    border-radius: 8px;
    margin-top: 40px;
}

.detail-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.detail-item {
    background: #FFFFFF;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(10, 37, 64, 0.05);
    text-align: center;
}

.detail-item .number {
    font-size: 24px;
    font-weight: 700;
    color: #00A3E0;
    display: block;
}

.detail-item .label {
    font-size: 14px;
    color: #666;
    display: block;
    margin-top: 5px;
}

/* 专家细分领域样式 */
.expert-subcategories {
    margin-top: 40px;
}

.expert-subcategories h3 {
    text-align: center;
    color: #0A2540;
    font-size: 20px;
    margin-bottom: 30px;
    position: relative;
    padding-bottom: 10px;
}

.expert-subcategories h3:after {
    content: '';
    position: absolute;
    left: 50%;
    bottom: 0;
    width: 50px;
    height: 3px;
    background-color: #00A3E0;
    transform: translateX(-50%);
}

.subcategory-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 15px;
}

.subcategory-item {
    background: #FFFFFF;
    padding: 15px;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(10, 37, 64, 0.05);
    text-align: center;
    transition: transform 0.3s, box-shadow 0.3s;
}

.subcategory-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 4px 12px rgba(10, 37, 64, 0.1);
}

.subcategory-item .number {
    font-size: 18px;
    font-weight: 700;
    color: #00A3E0;
    display: block;
}

.subcategory-item .label {
    font-size: 13px;
    color: #666;
    display: block;
    margin-top: 5px;
}

@media (max-width: 768px) {
    .subcategory-grid {
        grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
        gap: 10px;
    }
    
    .subcategory-item {
        padding: 12px 8px;
    }
    
    .subcategory-item .number {
        font-size: 16px;
    }
    
    .subcategory-item .label {
        font-size: 12px;
    }
}

@media (max-width: 480px) {
    nav {
        flex-direction: column;
        padding: 15px;
        height: auto;
    }
    
    .logo {
        margin-bottom: 15px;
    }
    
    nav ul {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .banner {
        height: 300px;
    }
    
    .section {
        padding: 20px;
    }
}