/* 业务范围页面样式 */
.scope-section {
    padding: 80px 0;
    background-color: #fff;
}

.scope-categories {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
    margin-top: 50px;
}

.scope-category {
    background-color: #fff;
    border-radius: 12px;
    box-shadow: 0 8px 25px rgba(0,0,0,0.08);
    overflow: hidden;
    transition: all 0.3s ease;
}

.scope-category:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 35px rgba(0,0,0,0.12);
}

.category-header {
    background: linear-gradient(135deg, #1a1a1a, #333333);
    color: #fff;
    padding: 25px;
    display: flex;
    align-items: center;
    gap: 20px;
}

.category-icon {
    width: 60px;
    height: 60px;
    background-color: rgba(201, 165, 95, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    color: #c9a55f;
}

.category-header h3 {
    font-size: 24px;
    margin: 0;
    font-weight: 600;
}

.category-content {
    padding: 30px;
}

.category-item {
    margin-bottom: 25px;
}

.category-item:last-child {
    margin-bottom: 0;
}

.category-item h4 {
    font-size: 18px;
    color: #1a1a1a;
    margin-bottom: 10px;
    padding-bottom: 8px;
    border-bottom: 2px solid #f0f0f0;
    display: flex;
    align-items: center;
}

.category-item h4:before {
    content: '';
    display: inline-block;
    width: 8px;
    height: 8px;
    background-color: #c9a55f;
    border-radius: 50%;
    margin-right: 10px;
}

.category-item p {
    font-size: 15px;
    color: #555;
    line-height: 1.7;
    margin: 0;
}

.scope-cta {
    text-align: center;
    margin-top: 60px;
    padding: 40px;
    background-color: #f9f9f9;
    border-radius: 10px;
}

.scope-cta p {
    font-size: 18px;
    color: #444;
    margin-bottom: 25px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

/* 联系我们区域样式 */
.contact-section {
    background-color: #f9f9f9;
    padding: 80px 0;
}

.contact-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.contact-card {
    background-color: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 8px 25px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
}

.contact-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0,0,0,0.12);
}

.card-header {
    background: linear-gradient(135deg, #1a1a1a, #333333);
    color: #fff;
    padding: 20px 25px;
    display: flex;
    align-items: center;
    gap: 15px;
}

.card-header i {
    font-size: 24px;
    color: #c9a55f;
}

.card-header h3 {
    font-size: 20px;
    margin: 0;
    font-weight: 600;
}

.card-body {
    padding: 25px;
}

.card-info p {
    display: flex;
    align-items: center;
    margin-bottom: 12px;
    font-size: 15px;
    color: #444;
}

.card-info i {
    width: 24px;
    color: #c9a55f;
    margin-right: 10px;
    font-size: 16px;
}

.card-actions {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.action-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 15px;
    background-color: #f0f0f0;
    color: #333;
    border-radius: 5px;
    text-decoration: none;
    font-size: 14px;
    transition: all 0.3s ease;
}

.action-link:hover {
    background-color: #c9a55f;
    color: #fff;
}

/* 页脚样式 */
footer {
    background-color: #1a1a1a;
    color: #e0e0e0;
    padding: 60px 0 20px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

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

.footer-col h3:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 2px;
    background-color: #c9a55f;
}

.footer-logo {
    margin-bottom: 20px;
}

.footer-logo img {
    max-width: 200px;
}

.footer-links {
    list-style: none;
}

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

.footer-links a {
    color: #e0e0e0;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: #c9a55f;
}

.qrcode-container {
    display: flex;
    gap: 20px;
}

.qrcode-item {
    text-align: center;
}

.qrcode-item img {
    width: 100px;
    height: 100px;
    border-radius: 8px;
    margin-bottom: 10px;
}

.qrcode-item p {
    font-size: 14px;
    margin: 0;
}

.footer-bottom {
    border-top: 1px solid #333;
    padding-top: 20px;
    text-align: center;
}

.copyright p {
    font-size: 14px;
    margin-bottom: 10px;
}

.copyright a {
    color: #c9a55f;
    text-decoration: none;
    margin: 0 10px;
}

.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background-color: #c9a55f;
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
    z-index: 1000;
}

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

.back-to-top:hover {
    background-color: #b08d4a;
    transform: translateY(-5px);
}

/* 响应式调整 */
@media (max-width: 992px) {
    .scope-categories {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: 30px;
    }
    
    .contact-cards {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
}

@media (max-width: 768px) {
    .scope-categories {
        grid-template-columns: 1fr;
    }
    
    .category-header {
        padding: 20px;
    }
    
    .category-header h3 {
        font-size: 20px;
    }
    
    .category-icon {
        width: 50px;
        height: 50px;
        font-size: 24px;
    }
    
    .category-content {
        padding: 20px;
    }
    
    .card-actions {
        flex-direction: column;
    }
}