/* css/services.css */

/* 页面标题 */
.page-hero {
    background: linear-gradient(rgba(0, 51, 102, 0.9), rgba(0, 80, 158, 0.85));
    color: var(--white);
    padding: 80px 0;
    text-align: center;
}

.page-hero h1 {
    font-size: 2.8rem;
    margin-bottom: 15px;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.page-hero p {
    font-size: 1.3rem;
    max-width: 700px;
    margin: 0 auto;
    opacity: 0.95;
    font-weight: 300;
}

/* 服务导航 */
.service-nav {
    background-color: var(--light-gray);
    padding: 20px 0;
    position: sticky;
    top: 80px;
    z-index: 999;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.service-tabs {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 10px;
}

.service-tab {
    padding: 12px 25px;
    background: var(--white);
    border: 2px solid var(--border-color);
    border-radius: 30px;
    font-weight: 600;
    color: var(--medium-gray);
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.service-tab:hover {
    border-color: var(--accent-blue);
    color: var(--accent-blue);
    transform: translateY(-2px);
}

.service-tab.active {
    background: var(--accent-blue);
    border-color: var(--accent-blue);
    color: var(--white);
    box-shadow: 0 5px 15px rgba(0, 112, 204, 0.2);
}

/* 服务区域 */
.service-section {
    display: none;
    padding: 80px 0;
    background-color: var(--white);
}

.service-section.active {
    display: block;
    animation: fadeIn 0.5s ease;
}

.service-header {
    display: flex;
    align-items: center;
    margin-bottom: 50px;
    padding-bottom: 20px;
    border-bottom: 2px solid var(--light-gray);
}

.service-icon {
    width: 80px;
    height: 80px;
    background: var(--accent-blue);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 25px;
    flex-shrink: 0;
}

.service-icon i {
    font-size: 2.5rem;
    color: var(--white);
}

.service-title h2 {
    font-size: 2.2rem;
    color: var(--primary-blue);
    margin-bottom: 10px;
}

.service-title p {
    color: var(--medium-gray);
    font-size: 1.1rem;
}

/* 服务详情 */
.service-details {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    margin-bottom: 60px;
}

.service-image {
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
}

.service-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.service-image:hover img {
    transform: scale(1.05);
}

.service-description h3 {
    color: var(--primary-blue);
    margin-bottom: 25px;
    font-size: 1.6rem;
}

.service-description p {
    color: var(--dark-gray);
    line-height: 1.8;
    margin-bottom: 25px;
    font-size: 1.05rem;
}

.service-features {
    margin: 30px 0;
}

.service-features h4 {
    color: var(--secondary-blue);
    margin-bottom: 20px;
    font-size: 1.2rem;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
}

.feature-item {
    display: flex;
    align-items: center;
    padding: 10px;
    background: var(--light-gray);
    border-radius: 6px;
    transition: background-color 0.3s ease;
}

.feature-item:hover {
    background-color: rgba(0, 112, 204, 0.1);
}

.feature-item i {
    color: var(--accent-blue);
    margin-right: 10px;
    font-size: 1.1rem;
}

.feature-item span {
    color: var(--dark-gray);
    font-weight: 500;
}

.service-specs {
    background: var(--light-gray);
    padding: 25px;
    border-radius: 10px;
    margin-top: 30px;
}

.service-specs h4 {
    color: var(--secondary-blue);
    margin-bottom: 15px;
    font-size: 1.2rem;
}

.service-specs ul {
    list-style: none;
}

.service-specs li {
    padding: 8px 0;
    padding-left: 25px;
    position: relative;
    color: var(--dark-gray);
}

.service-specs li::before {
    content: '•';
    position: absolute;
    left: 10px;
    color: var(--accent-blue);
    font-size: 1.2rem;
}

/* 优势展示 */
.service-benefits {
    margin-top: 60px;
}

.service-benefits h3 {
    color: var(--primary-blue);
    margin-bottom: 40px;
    text-align: center;
    font-size: 1.8rem;
}

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

.benefit-card {
    text-align: center;
    padding: 30px 20px;
    background: linear-gradient(145deg, #ffffff, #f5f7fa);
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease;
}

.benefit-card:hover {
    transform: translateY(-10px);
}

.benefit-card i {
    font-size: 2.5rem;
    color: var(--accent-blue);
    margin-bottom: 20px;
}

.benefit-card h4 {
    color: var(--dark-gray);
    margin-bottom: 15px;
    font-size: 1.3rem;
}

.benefit-card p {
    color: var(--medium-gray);
    line-height: 1.6;
}

/* 加工工艺网格 */
.process-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin: 30px 0;
}

.process-item {
    background: var(--light-gray);
    padding: 25px;
    border-radius: 8px;
}

.process-item h4 {
    color: var(--secondary-blue);
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--accent-blue);
}

.process-item ul {
    list-style: none;
}

.process-item li {
    padding: 8px 0;
    padding-left: 25px;
    position: relative;
    color: var(--dark-gray);
}

.process-item li::before {
    content: '✓';
    position: absolute;
    left: 5px;
    color: var(--accent-blue);
    font-weight: bold;
}

/* 材料展示 */
.materials-section {
    margin: 30px 0;
}

.materials-section h4 {
    color: var(--secondary-blue);
    margin-bottom: 15px;
    font-size: 1.2rem;
}

.materials-list {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.material-tag {
    background: var(--light-gray);
    color: var(--dark-gray);
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.95rem;
    font-weight: 500;
    transition: all 0.3s ease;
    border: 1px solid transparent;
}

.material-tag:hover {
    background-color: var(--accent-blue);
    color: var(--white);
    border-color: var(--accent-blue);
}

/* 设计流程 */
.design-process {
    margin: 50px 0;
}

.design-process h3 {
    color: var(--primary-blue);
    margin-bottom: 40px;
    text-align: center;
    font-size: 1.8rem;
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
}

.step {
    display: flex;
    align-items: flex-start;
    padding: 25px;
    background: linear-gradient(145deg, #ffffff, #f5f7fa);
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

.step-number {
    width: 40px;
    height: 40px;
    background: var(--accent-blue);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 1.2rem;
    margin-right: 20px;
    flex-shrink: 0;
}

.step-content h4 {
    color: var(--dark-gray);
    margin-bottom: 10px;
    font-size: 1.2rem;
}

.step-content p {
    color: var(--medium-gray);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* 设计软件 */
.design-software {
    margin: 50px 0;
}

.design-software h3 {
    color: var(--primary-blue);
    margin-bottom: 40px;
    text-align: center;
    font-size: 1.8rem;
}

.software-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 25px;
}

.software-item {
    text-align: center;
    padding: 25px 15px;
    background: var(--white);
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease;
    border: 1px solid var(--border-color);
}

.software-item:hover {
    transform: translateY(-5px);
    border-color: var(--accent-blue);
}

.software-item i {
    font-size: 2.5rem;
    color: var(--accent-blue);
    margin-bottom: 15px;
}

.software-item h4 {
    color: var(--dark-gray);
    margin-bottom: 10px;
    font-size: 1.2rem;
}

.software-item p {
    color: var(--medium-gray);
    font-size: 0.9rem;
    line-height: 1.5;
}

/* 检测服务 */
.testing-services {
    margin: 50px 0;
}

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

.testing-card {
    display: flex;
    background: var(--light-gray);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

.testing-icon {
    width: 80px;
    background: var(--accent-blue);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.testing-icon i {
    font-size: 2rem;
    color: var(--white);
}

.testing-content {
    padding: 25px;
    flex: 1;
}

.testing-content h4 {
    color: var(--primary-blue);
    margin-bottom: 15px;
    font-size: 1.3rem;
}

.testing-content ul {
    list-style: none;
}

.testing-content li {
    padding: 6px 0;
    padding-left: 20px;
    position: relative;
    color: var(--dark-gray);
    font-size: 0.95rem;
}

.testing-content li::before {
    content: '•';
    position: absolute;
    left: 8px;
    color: var(--accent-blue);
}

/* 质量报告 */
.quality-reports {
    margin: 50px 0;
    padding: 30px;
    background: var(--light-gray);
    border-radius: 10px;
}

.quality-reports h3 {
    color: var(--primary-blue);
    margin-bottom: 20px;
    font-size: 1.6rem;
}

.quality-reports p {
    color: var(--dark-gray);
    margin-bottom: 25px;
    font-size: 1.05rem;
}

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

.report-item {
    display: flex;
    align-items: center;
    padding: 15px;
    background: var(--white);
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease;
}

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

.report-item i {
    color: var(--accent-blue);
    margin-right: 15px;
    font-size: 1.5rem;
}

.report-item span {
    color: var(--dark-gray);
    font-weight: 500;
}

/* 维修保养 */
.maintenance-services {
    margin: 50px 0;
}

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

.maintenance-item {
    padding: 25px;
    background: linear-gradient(145deg, #ffffff, #f5f7fa);
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

.maintenance-item h3 {
    display: flex;
    align-items: center;
    color: var(--primary-blue);
    margin-bottom: 20px;
    font-size: 1.3rem;
}

.maintenance-item h3 i {
    margin-right: 10px;
    color: var(--accent-blue);
}

.maintenance-item ul {
    list-style: none;
}

.maintenance-item li {
    padding: 8px 0;
    padding-left: 25px;
    position: relative;
    color: var(--dark-gray);
}

.maintenance-item li::before {
    content: '✓';
    position: absolute;
    left: 8px;
    color: var(--accent-blue);
    font-weight: bold;
}

/* 保养计划表 */
.maintenance-plan {
    margin: 50px 0;
}

.maintenance-plan h3 {
    color: var(--primary-blue);
    margin-bottom: 30px;
    text-align: center;
    font-size: 1.8rem;
}

.plan-table {
    overflow-x: auto;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

.plan-table table {
    width: 100%;
    border-collapse: collapse;
    background: var(--white);
}

.plan-table th {
    background-color: var(--primary-blue);
    color: var(--white);
    padding: 18px 15px;
    text-align: left;
    font-weight: 600;
    font-size: 1.1rem;
}

.plan-table td {
    padding: 15px;
    border-bottom: 1px solid var(--border-color);
    color: var(--dark-gray);
}

.plan-table tr:hover {
    background-color: rgba(0, 112, 204, 0.05);
}

.plan-table tr:last-child td {
    border-bottom: none;
}

/* 服务咨询 */
.service-consultation {
    background: linear-gradient(rgba(0, 51, 102, 0.95), rgba(0, 80, 158, 0.95));
    color: var(--white);
    padding: 80px 0;
    text-align: center;
}

.consultation-content h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.consultation-content p {
    font-size: 1.2rem;
    max-width: 800px;
    margin: 0 auto 40px;
    opacity: 0.95;
    line-height: 1.8;
}

.consultation-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.consultation-buttons .btn i {
    margin-right: 10px;
}

/* 动画 */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* 响应式设计 */
@media (max-width: 992px) {
    .service-details {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .process-steps {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .page-hero h1 {
        font-size: 2.2rem;
    }
    
    .page-hero p {
        font-size: 1.1rem;
    }
    
    .service-tabs {
        overflow-x: auto;
        justify-content: flex-start;
        padding-bottom: 10px;
    }
    
    .service-header {
        flex-direction: column;
        text-align: center;
    }
    
    .service-icon {
        margin-right: 0;
        margin-bottom: 20px;
    }
    
    .process-steps {
        grid-template-columns: 1fr;
    }
    
    .testing-card {
        flex-direction: column;
    }
    
    .testing-icon {
        width: 100%;
        height: 80px;
    }
    
    .consultation-content h2 {
        font-size: 2rem;
    }
    
    .consultation-content p {
        font-size: 1.1rem;
    }
}

@media (max-width: 576px) {
    .page-hero {
        padding: 60px 0;
    }
    
    .page-hero h1 {
        font-size: 1.8rem;
    }
    
    .service-tab {
        padding: 10px 20px;
        font-size: 0.95rem;
    }
    
    .service-title h2 {
        font-size: 1.8rem;
    }
    
    .benefits-grid,
    .software-grid,
    .testing-grid,
    .maintenance-content {
        grid-template-columns: 1fr;
    }
    
    .consultation-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .consultation-buttons .btn {
        width: 100%;
        max-width: 300px;
    }
}