/* 通用样式和页脚样式已在 style.css 中定义 */
.products-page {
    padding: 100px 0 50px;
}

.products-page .section-title {
    text-align: center;
    margin-bottom: 50px;
}

.products-page .section-title h2 {
    font-size: 32px;
    color: #333;
    margin-bottom: 15px;
}

.products-page .section-title p {
    color: #666;
}

.products-page .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* 面包屑导航 */
.breadcrumb {
    padding: 20px 0;
    background: #f8f9fa;
    margin-top: 80px;
}

.breadcrumb .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.breadcrumb a {
    color: #666;
}

.breadcrumb span {
    color: #999;
    margin: 0 10px;
}

/* 产品详情页 */
.product-detail {
    padding: 50px 0;
}

.product-detail-wrapper {
    display: flex;
    gap: 50px;
}

.product-gallery {
    flex: 1;
}

.product-gallery img {
    width: 100%;
    border-radius: 8px;
}

.product-info-detail {
    flex: 1;
}

.product-info-detail h1 {
    font-size: 28px;
    margin-bottom: 20px;
}

.product-info-detail .subtitle {
    color: #666;
    font-size: 16px;
    margin-bottom: 30px;
}

.product-params {
    margin-bottom: 30px;
}

.product-params h3 {
    font-size: 18px;
    margin-bottom: 15px;
}

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

.param-item {
    background: #f8f9fa;
    padding: 15px;
    border-radius: 4px;
}

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

.param-item span {
    font-size: 16px;
    font-weight: bold;
    color: #333;
}

.product-contact {
    margin-top: 30px;
    padding-top: 30px;
    border-top: 1px solid #eee;
}

.product-contact .phone {
    font-size: 24px;
    color: #0056b3;
    font-weight: bold;
    margin-bottom: 15px;
}

/* 解决方案页面 */
.solutions-page {
    padding: 100px 0;
}

.solution-item {
    display: flex;
    gap: 50px;
    margin-bottom: 60px;
    align-items: center;
}

.solution-item:nth-child(even) {
    flex-direction: row-reverse;
}

.solution-image {
    flex: 1;
}

.solution-image img {
    width: 100%;
    border-radius: 8px;
}

.solution-content {
    flex: 1;
}

.solution-content h3 {
    font-size: 24px;
    margin-bottom: 15px;
    color: #333;
}

.solution-content p {
    color: #666;
    margin-bottom: 15px;
}

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

.solution-content li {
    padding: 8px 0;
    color: #666;
    padding-left: 25px;
    position: relative;
}

.solution-content li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #0056b3;
    font-weight: bold;
}

/* 应用领域页面 */
.applications-page {
    padding: 100px 0;
}

.applications-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.app-card {
    background: #fff;
    border: 1px solid #eee;
    border-radius: 8px;
    padding: 30px;
    text-align: center;
    transition: all 0.3s;
}

.app-card:hover {
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transform: translateY(-5px);
}

.app-card .icon {
    width: 100px;
    height: 100px;
    margin: 0 auto 20px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 48px;
    color: #fff;
}

.app-card h3 {
    font-size: 20px;
    margin-bottom: 10px;
}

.app-card p {
    color: #666;
    font-size: 14px;
}

/* 关于我们页面 */
.about-page {
    padding: 100px 0;
}

.about-banner {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
    padding: 80px 0;
    text-align: center;
    margin-bottom: 50px;
}

.about-banner h1 {
    font-size: 36px;
    margin-bottom: 15px;
}

.about-banner p {
    font-size: 18px;
    opacity: 0.9;
}

.about-detail {
    padding: 50px 0;
}

.about-full {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.about-full h2 {
    font-size: 28px;
    margin-bottom: 30px;
    text-align: center;
}

.about-full p {
    color: #666;
    margin-bottom: 20px;
    line-height: 1.8;
}

.about-values {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 50px;
}

.value-card {
    text-align: center;
    padding: 40px 30px;
    background: #f8f9fa;
    border-radius: 8px;
}

.value-card h3 {
    font-size: 22px;
    margin-bottom: 15px;
}

.value-card p {
    color: #666;
    font-size: 14px;
}

/* 联系方式页面 */
.contact-page {
    padding: 100px 0;
}

.contact-page-banner {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
    padding: 80px 0;
    text-align: center;
    margin-bottom: 50px;
}

.contact-page-banner h1 {
    font-size: 36px;
    margin-bottom: 15px;
}

.contact-page-banner p {
    font-size: 18px;
    opacity: 0.9;
}

.contact-full {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.contact-grid {
    display: flex;
    gap: 50px;
}

.contact-info-full {
    flex: 1;
}

.contact-info-full h3 {
    font-size: 24px;
    margin-bottom: 30px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    margin-bottom: 25px;
}

.contact-item .icon-circle {
    width: 50px;
    height: 50px;
    background: #0056b3;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 20px;
    flex-shrink: 0;
}

.contact-item h4 {
    font-size: 16px;
    margin-bottom: 5px;
}

.contact-item p {
    color: #666;
}

.contact-map {
    flex: 1;
}

.contact-map iframe {
    width: 100%;
    height: 400px;
    border: none;
    border-radius: 8px;
}

/* 响应式调整 */
@media (max-width: 768px) {
    .products-page {
        padding: 150px 0 50px;
    }
    
    .product-detail-wrapper {
        flex-direction: column;
    }
    
    .solution-item,
    .solution-item:nth-child(even) {
        flex-direction: column;
    }
    
    .applications-grid {
        grid-template-columns: 1fr;
    }
    
    .about-values {
        grid-template-columns: 1fr;
    }
    
    .contact-grid {
        flex-direction: column;
    }
    
    .param-list {
        grid-template-columns: 1fr;
    }
}