/* 服务详情页面样式 */

/* 页面头部 */
.page-header {
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-green) 100%);
    color: var(--white);
    padding: 120px 0 60px;
    text-align: center;
}

.breadcrumb {
    margin-bottom: 20px;
    font-size: 14px;
    opacity: 0.8;
}

.breadcrumb a {
    color: var(--white);
    text-decoration: none;
    transition: opacity 0.3s ease;
}

.breadcrumb a:hover {
    opacity: 0.7;
}

.breadcrumb span {
    margin: 0 10px;
}

.breadcrumb i {
    font-size: 12px;
}

.page-title {
    font-size: 42px;
    font-weight: 700;
    margin-bottom: 15px;
    line-height: 1.2;
}

.page-subtitle {
    font-size: 18px;
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto;
}

/* 服务项目列表 */
.services-list {
    padding: var(--section-padding);
    background: var(--light-gray);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
}

.service-item {
    background: var(--white);
    border-radius: var(--border-radius);
    padding: 40px;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.service-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-blue), var(--primary-green));
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.service-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.service-item:hover::before {
    transform: scaleX(1);
}

.service-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-green));
    border-radius: 50%;
    display: grid;
    place-items: center;
    margin-bottom: 25px;
    color: var(--white);
    font-size: 32px;
    line-height: 0;
}

.service-icon i{
    display: inline-block;
    line-height: 1;
}

/* 修正 Font Awesome 基线偏移，确保图标视觉居中 */
.service-icon .fa,
.service-icon .fas,
.service-icon .far,
.service-icon .fal,
.service-icon .fab {
    line-height: 1;
    vertical-align: middle;
}

.service-icon .fa::before,
.service-icon .fas::before,
.service-icon .far::before,
.service-icon .fal::before,
.service-icon .fab::before {
    vertical-align: middle;
    display: inline-block;
}

/* 兼容 SVG 渲染模式 */
.service-icon .svg-inline--fa {
    vertical-align: middle;
    height: 1em;
}

.service-content {
    text-align: left;
}

.service-name {
    font-size: 24px;
    font-weight: 600;
    color: var(--primary-blue);
    margin-bottom: 15px;
}

.service-description {
    color: var(--secondary-gray);
    line-height: 1.6;
    margin-bottom: 20px;
    font-size: 15px;
}

.service-features {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 25px;
}

.feature-tag {
    background: var(--primary-green);
    color: var(--white);
    padding: 6px 12px;
    border-radius: 15px;
    font-size: 12px;
    font-weight: 500;
}

.service-price {
    margin-bottom: 25px;
    padding: 15px;
    background: var(--light-gray);
    border-radius: var(--border-radius);
    border-left: 4px solid var(--accent-orange);
}

.price-label {
    color: var(--secondary-gray);
    font-size: 14px;
}

.price-value {
    color: var(--primary-blue);
    font-weight: 600;
    font-size: 16px;
}

.service-detail-btn {
    width: 100%;
    background: var(--primary-green);
    color: var(--white);
    padding: 15px 20px;
    border: none;
    border-radius: var(--border-radius);
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.service-detail-btn:hover {
    background: #1e4620;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* 服务详情模态框 */
.service-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 10000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.service-modal.active {
    display: flex;
}

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(5px);
}

.modal-content {
    position: relative;
    background: var(--white);
    border-radius: var(--border-radius);
    max-width: 800px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-lg);
    animation: modalSlideIn 0.3s ease;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-50px) scale(0.9);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.modal-header {
    padding: 30px 30px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--medium-gray);
    margin-bottom: 30px;
}

.modal-title {
    font-size: 24px;
    font-weight: 600;
    color: var(--primary-blue);
    margin: 0;
}

.modal-close {
    background: none;
    border: none;
    font-size: 20px;
    color: var(--secondary-gray);
    cursor: pointer;
    padding: 5px;
    border-radius: 50%;
    transition: all 0.3s ease;
}

.modal-close:hover {
    background: var(--light-gray);
    color: var(--primary-blue);
}

.modal-body {
    padding: 0 30px;
    line-height: 1.6;
}

.modal-body h3 {
    color: var(--primary-blue);
    font-size: 20px;
    margin: 25px 0 15px;
}

.modal-body h4 {
    color: var(--primary-green);
    font-size: 16px;
    margin: 20px 0 10px;
}

.modal-body p {
    color: var(--secondary-gray);
    margin-bottom: 15px;
}

.modal-body ul {
    margin: 15px 0;
    padding-left: 20px;
}

.modal-body li {
    color: var(--secondary-gray);
    margin-bottom: 8px;
}

.modal-footer {
    padding: 30px;
    text-align: center;
    border-top: 1px solid var(--medium-gray);
    margin-top: 30px;
}

.modal-consult-btn {
    background: var(--accent-orange);
    color: var(--white);
    padding: 15px 30px;
    border: none;
    border-radius: var(--border-radius);
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.modal-consult-btn:hover {
    background: #d35400;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* 服务保障 */
.service-guarantee {
    padding: var(--section-padding);
}

.guarantee-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.guarantee-item {
    background: var(--white);
    padding: 30px;
    border-radius: var(--border-radius);
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.guarantee-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-green);
}

.guarantee-icon {
    width: 60px;
    height: 60px;
    background: var(--primary-green);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 24px;
}

.guarantee-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--primary-blue);
    margin-bottom: 15px;
}

.guarantee-desc {
    color: var(--secondary-gray);
    line-height: 1.6;
    font-size: 14px;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .page-header {
        padding: 100px 0 40px;
    }
    
    .page-title {
        font-size: 28px;
    }
    
    .page-subtitle {
        font-size: 16px;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .service-item {
        padding: 30px 20px;
    }
    
    .service-icon {
        width: 60px;
        height: 60px;
        font-size: 24px;
    }
    
    .service-name {
        font-size: 20px;
    }
    
    .modal-content {
        margin: 10px;
        max-height: 95vh;
    }
    
    .modal-header,
    .modal-body,
    .modal-footer {
        padding: 20px;
    }
    
    .modal-title {
        font-size: 20px;
    }
    
    .guarantee-grid {
        grid-template-columns: 1fr;
    }
    
    .guarantee-item {
        padding: 25px 20px;
    }
}

@media (max-width: 480px) {
    .service-item {
        padding: 25px 15px;
    }
    
    .service-features {
        gap: 8px;
    }
    
    .feature-tag {
        font-size: 11px;
        padding: 4px 8px;
    }
    
    .modal-header,
    .modal-body,
    .modal-footer {
        padding: 15px;
    }
}