/* 产品服务页面样式 */

/* 核心产品模块 */
.core-products-section {
    padding: 80px 0;
    background: var(--gray-50);
}

.main-product-card {
    background: white;
    border-radius: 16px;
    padding: 50px;
    margin-bottom: 40px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    position: relative;
    overflow: hidden;
}

.main-product-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 6px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
}

.main-product-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
}

.product-header {
    display: flex;
    align-items: center;
    margin-bottom: 40px;
    padding-bottom: 30px;
    border-bottom: 2px solid var(--gray-100);
}

.product-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 30px;
    font-size: 2.5rem;
    color: white;
    flex-shrink: 0;
}

.product-title h3 {
    color: var(--primary-color);
    font-size: 2rem;
    margin-bottom: 15px;
    font-weight: 700;
}

.product-title p {
    color: var(--gray-600);
    font-size: 1.1rem;
    line-height: 1.6;
    margin: 0;
}

/* 设备全生命周期管理流程 */
.lifecycle-flow {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 30px;
    margin-bottom: 40px;
}

.flow-step {
    text-align: center;
    padding: 30px 20px;
    background: var(--gray-50);
    border-radius: 12px;
    transition: all 0.3s ease;
    position: relative;
}

.flow-step::after {
    content: '→';
    position: absolute;
    right: -15px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.5rem;
    color: var(--primary-color);
    font-weight: bold;
}

.flow-step:last-child::after {
    display: none;
}

.flow-step:hover {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    transform: translateY(-5px);
}

.step-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 1.5rem;
    color: white;
}

.step-content h4 {
    color: var(--primary-color);
    font-size: 1.2rem;
    margin-bottom: 10px;
    font-weight: 600;
}

.flow-step:hover .step-content h4 {
    color: white;
}

.step-content p {
    color: var(--gray-600);
    font-size: 0.9rem;
    line-height: 1.5;
    margin: 0;
}

.flow-step:hover .step-content p {
    color: rgba(255, 255, 255, 0.9);
}

/* 集成特性 */
.integration-features {
    background: var(--gray-50);
    padding: 30px;
    border-radius: 12px;
    margin-top: 30px;
}

.integration-features h4 {
    color: var(--primary-color);
    font-size: 1.3rem;
    margin-bottom: 15px;
    font-weight: 600;
}

.integration-features p {
    color: var(--gray-600);
    margin-bottom: 20px;
}

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

.integration-item {
    display: flex;
    align-items: center;
    padding: 15px;
    background: white;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.integration-item:hover {
    background: var(--primary-color);
    color: white;
    transform: translateX(5px);
}

.integration-item i {
    margin-right: 10px;
    color: var(--primary-color);
}

.integration-item:hover i {
    color: white;
}

/* AI智能运维架构 */
.ai-architecture {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.architecture-layer {
    background: var(--gray-50);
    border-radius: 12px;
    padding: 30px;
    transition: all 0.3s ease;
}

.architecture-layer:hover {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    transform: translateY(-5px);
}

.architecture-layer h4 {
    color: var(--primary-color);
    font-size: 1.4rem;
    margin-bottom: 20px;
    font-weight: 600;
    text-align: center;
}

.architecture-layer:hover h4 {
    color: white;
}

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

.scenario-group,
.module-group,
.data-group {
    background: white;
    padding: 20px;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.architecture-layer:hover .scenario-group,
.architecture-layer:hover .module-group,
.architecture-layer:hover .data-group {
    background: rgba(255, 255, 255, 0.1);
    color: white;
}

.scenario-group h5,
.module-group h5,
.data-group h5 {
    color: var(--primary-color);
    font-size: 1.1rem;
    margin-bottom: 15px;
    font-weight: 600;
}

.architecture-layer:hover .scenario-group h5,
.architecture-layer:hover .module-group h5,
.architecture-layer:hover .data-group h5 {
    color: white;
}

.scenario-items,
.module-items,
.data-items {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.scenario-item,
.module-item,
.data-item {
    background: var(--gray-100);
    color: var(--gray-700);
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.85rem;
    transition: all 0.3s ease;
}

.architecture-layer:hover .scenario-item,
.architecture-layer:hover .module-item,
.architecture-layer:hover .data-item {
    background: rgba(255, 255, 255, 0.2);
    color: white;
}

/* 辅助服务模块 */
.auxiliary-services-section {
    padding: 80px 0;
    background: white;
}

.auxiliary-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
}

.auxiliary-card {
    background: var(--gray-50);
    border-radius: 12px;
    padding: 40px;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.auxiliary-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(135deg, var(--secondary-color), var(--accent-color));
}

.auxiliary-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}

.auxiliary-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--secondary-color), var(--accent-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    font-size: 2rem;
    color: white;
}

.auxiliary-card h3 {
    color: var(--primary-color);
    font-size: 1.4rem;
    margin-bottom: 15px;
    font-weight: 600;
}

.auxiliary-card p {
    color: var(--gray-600);
    line-height: 1.6;
    margin-bottom: 25px;
}

.auxiliary-features {
    list-style: none;
    text-align: left;
}

.auxiliary-features li {
    color: var(--gray-600);
    margin-bottom: 8px;
    padding-left: 20px;
    position: relative;
}

.auxiliary-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--success-color);
    font-weight: bold;
}

/* 产品特色 */
.features-section {
    padding: 80px 0;
    background: white;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.feature-card {
    text-align: center;
    padding: 40px 20px;
    border-radius: 12px;
    transition: transform 0.3s ease;
}

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

.feature-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 2rem;
    color: white;
}

.feature-card h3 {
    color: var(--primary-color);
    font-size: 1.3rem;
    margin-bottom: 15px;
    font-weight: 600;
}

.feature-card p {
    color: var(--gray-600);
    line-height: 1.6;
}

/* 技术架构 */
.architecture-section {
    padding: 80px 0;
    background: var(--gray-50);
}

.architecture-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.architecture-text h3 {
    color: var(--primary-color);
    font-size: 1.4rem;
    margin-bottom: 15px;
    font-weight: 600;
}

.architecture-text p {
    color: var(--gray-600);
    line-height: 1.8;
    margin-bottom: 20px;
}

.architecture-visual {
    background: white;
    padding: 40px;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.tech-layer {
    display: flex;
    align-items: center;
    padding: 15px 20px;
    margin-bottom: 15px;
    border-radius: 8px;
    background: var(--gray-50);
    transition: all 0.3s ease;
}

.tech-layer:hover {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    transform: translateX(10px);
}

.tech-layer:last-child {
    margin-bottom: 0;
}

.layer-icon {
    font-size: 1.5rem;
    margin-right: 15px;
}

.layer-text {
    flex: 1;
}

.layer-title {
    font-weight: 600;
    margin-bottom: 5px;
}

.layer-desc {
    font-size: 0.9rem;
    opacity: 0.8;
}

/* 解决方案 */
.solutions-section {
    padding: 80px 0;
    background: white;
}

.solutions-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
}

.solution-card {
    background: var(--gray-50);
    border-radius: 12px;
    padding: 40px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.solution-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(135deg, var(--secondary-color), var(--accent-color));
}

.solution-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}

.solution-header {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
}

.solution-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--secondary-color), var(--accent-color));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 20px;
    font-size: 1.5rem;
    color: white;
}

.solution-title {
    color: var(--primary-color);
    font-size: 1.3rem;
    font-weight: 600;
}

.solution-description {
    color: var(--gray-600);
    line-height: 1.6;
    margin-bottom: 25px;
}

.solution-benefits {
    list-style: none;
}

.solution-benefits li {
    color: var(--gray-600);
    margin-bottom: 8px;
    padding-left: 20px;
    position: relative;
}

.solution-benefits li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--secondary-color);
    font-weight: bold;
}

/* 联系我们CTA */
.contact-cta {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    text-align: center;
}

.cta-content h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    font-weight: 700;
}

.cta-content p {
    font-size: 1.2rem;
    opacity: 0.9;
    margin-bottom: 30px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-content .btn {
    background: white;
    color: var(--primary-color);
    font-weight: 600;
}

.cta-content .btn:hover {
    background: var(--gray-100);
    transform: translateY(-2px);
}

/* 响应式设计 */
@media (max-width: 1024px) {
    .core-products-section,
    .auxiliary-services-section {
        padding: 60px 0;
    }
    
    .main-product-card {
        padding: 40px 30px;
    }
    
    .lifecycle-flow {
        grid-template-columns: repeat(3, 1fr);
        gap: 20px;
    }
    
    .flow-step::after {
        display: none;
    }
    
    .integration-list {
        grid-template-columns: 1fr;
    }
    
    .layer-content {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .auxiliary-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }
    
    .architecture-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .solutions-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
}

@media (max-width: 768px) {
    .core-products-section,
    .auxiliary-services-section,
    .features-section,
    .architecture-section,
    .solutions-section,
    .contact-cta {
        padding: 60px 0;
    }
    
    .main-product-card {
        padding: 30px 20px;
    }
    
    .product-header {
        flex-direction: column;
        text-align: center;
        margin-bottom: 30px;
    }
    
    .product-icon {
        margin-right: 0;
        margin-bottom: 20px;
    }
    
    .product-title h3 {
        font-size: 1.6rem;
    }
    
    .lifecycle-flow {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .flow-step {
        padding: 25px 15px;
    }
    
    .step-icon {
        width: 50px;
        height: 50px;
        font-size: 1.2rem;
    }
    
    .step-content h4 {
        font-size: 1.1rem;
    }
    
    .integration-features {
        padding: 20px;
    }
    
    .integration-list {
        grid-template-columns: 1fr;
    }
    
    .ai-architecture {
        gap: 20px;
    }
    
    .architecture-layer {
        padding: 20px;
    }
    
    .layer-content {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .auxiliary-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .auxiliary-card {
        padding: 30px 20px;
    }
    
    .auxiliary-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .feature-card {
        padding: 30px 15px;
    }
    
    .architecture-visual {
        padding: 30px 20px;
    }
    
    .solution-card {
        padding: 30px 20px;
    }
    
    .cta-content h2 {
        font-size: 2rem;
    }
    
    .cta-content p {
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .main-product-card {
        padding: 25px 15px;
    }
    
    .product-title h3 {
        font-size: 1.4rem;
    }
    
    .product-title p {
        font-size: 1rem;
    }
    
    .flow-step {
        padding: 20px 10px;
    }
    
    .step-icon {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
    
    .step-content h4 {
        font-size: 1rem;
    }
    
    .step-content p {
        font-size: 0.8rem;
    }
    
    .integration-features {
        padding: 15px;
    }
    
    .integration-item {
        padding: 10px;
        font-size: 0.9rem;
    }
    
    .architecture-layer {
        padding: 15px;
    }
    
    .scenario-group,
    .module-group,
    .data-group {
        padding: 15px;
    }
    
    .scenario-item,
    .module-item,
    .data-item {
        padding: 4px 8px;
        font-size: 0.8rem;
    }
    
    .auxiliary-card {
        padding: 25px 15px;
    }
    
    .auxiliary-icon {
        width: 50px;
        height: 50px;
        font-size: 1.2rem;
    }
    
    .auxiliary-card h3 {
        font-size: 1.2rem;
    }
    
    .feature-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
    
    .architecture-visual {
        padding: 25px 15px;
    }
    
    .tech-layer {
        padding: 12px 15px;
    }
    
    .solution-card {
        padding: 25px 15px;
    }
    
    .solution-header {
        flex-direction: column;
        text-align: center;
    }
    
    .solution-icon {
        margin-right: 0;
        margin-bottom: 15px;
    }
    
    .cta-content h2 {
        font-size: 1.8rem;
    }
}