/* Acropi产品详情页样式 */
:root {
    --primary-color: #0066CC;
    --secondary-color: #005BB5;
    --accent-color: #FF6600;
    --text-color: #333333;
    --light-gray: #f5f5f5;
    --medium-gray: #e0e0e0;
    --dark-gray: #666666;
    --white: #ffffff;
    --transition-speed: 0.3s;
}

/* 全局样式 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: "Microsoft YaHei", "微软雅黑", Arial, sans-serif;
    color: var(--text-color);
    line-height: 1.6;
    overflow-x: hidden;
}

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

img {
    max-width: 100%;
    height: auto;
}

/* 产品banner区域 */
.product-banner {
    position: relative;
    height: 600px;
    background: linear-gradient(135deg, #0066CC, #004080);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    text-align: center;
    overflow: hidden;
}

/* 注释掉背景图片，避免影响Acropi.html页面，AcroPiV2.html使用内联样式控制背景 */
/*
.product-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('../images/bg1.jpg') center/cover no-repeat;
    opacity: 0.2;
    z-index: 1;
}
*/

.banner-content {
    position: relative;
    z-index: 2;
    padding: 0 20px;
}

.banner-content h1 {
    font-size: 3.5rem;
    margin-bottom: 15px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.banner-content .tagline {
    font-size: 1.5rem;
    font-weight: 300;
    max-width: 800px;
    margin: 0 auto;
}

/* 章节通用样式 */
section {
    padding: 80px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 50px;
}

.section-header h2 {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
}

.underline {
    height: 3px;
    width: 80px;
    background-color: var(--accent-color);
    margin: 0 auto;
}

/* 产品概述部分 */
.product-overview {
    background-color: var(--white);
}

.overview-content {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 50px;
}

.product-image {
    flex: 1;
    min-width: 300px;
    text-align: center;
}

.product-description {
    flex: 2;
    min-width: 300px;
}

.product-description p {
    margin-bottom: 25px;
    font-size: 1.1rem;
    color: var(--text-color);
}

.highlights {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    margin-top: 30px;
}

.highlight-item {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    padding: 15px;
    background-color: var(--light-gray);
    border-radius: 8px;
    transition: transform var(--transition-speed);
}

.highlight-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.highlight-icon {
    font-size: 24px;
    color: var(--primary-color);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.highlight-text h3 {
    font-size: 1.2rem;
    margin-bottom: 5px;
    color: var(--primary-color);
}

.highlight-text p {
    font-size: 0.95rem;
    color: var(--dark-gray);
    margin: 0;
}

/* 产品手册下载和预览区域样式 */
.manual-download {
    margin: 30px 0;
    padding: 25px;
    
    border-radius: 12px;
    
    text-align: center;
}

.download-actions {
    display: flex;
    gap: 15px;
    justify-content: center;
    flex-wrap: wrap;
}

.preview-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 15px 30px;
    background: linear-gradient(135deg, #28a745, #20c997);
    color: var(--white);
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all var(--transition-speed);
    box-shadow: 0 4px 15px rgba(40, 167, 69, 0.3);
}

.preview-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(40, 167, 69, 0.4);
    background: linear-gradient(135deg, #20c997, #28a745);
}

.preview-btn:active {
    transform: translateY(0);
    box-shadow: 0 2px 10px rgba(40, 167, 69, 0.3);
}

.preview-btn i {
    font-size: 1.2rem;
}

.download-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 15px 30px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all var(--transition-speed);
    box-shadow: 0 4px 15px rgba(0, 102, 204, 0.3);
}

.download-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 102, 204, 0.4);
    background: linear-gradient(135deg, var(--secondary-color), var(--primary-color));
}

.download-btn:active {
    transform: translateY(0);
    box-shadow: 0 2px 10px rgba(0, 102, 204, 0.3);
}

.download-btn i {
    font-size: 1.2rem;
}

.download-note {
    margin-top: 15px;
    font-size: 0.9rem;
    color: var(--dark-gray);
    font-style: italic;
}

/* 产品规格部分 */
.product-specs {
    background-color: var(--light-gray);
}

.specs-table {
    overflow-x: auto;
}

.specs-table table {
    width: 100%;
    border-collapse: collapse;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    background-color: var(--white);
}

.specs-table th,
.specs-table td {
    padding: 15px;
    text-align: left;
    border-bottom: 1px solid var(--medium-gray);
}

.specs-table th {
    width: 25%;
    background-color: var(--primary-color);
    color: var(--white);
    font-weight: 600;
}

.specs-table tr:hover {
    background-color: rgba(0, 102, 204, 0.05);
}

/* 产品特性部分 */
.product-features {
    background-color: var(--white);
}

.features-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    padding: 25px;
    background-color: var(--light-gray);
    border-radius: 10px;
    transition: all var(--transition-speed);
}

.feature-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.feature-icon {
    color: var(--primary-color);
    font-size: 30px;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background-color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    flex-shrink: 0;
}

.feature-details h3 {
    font-size: 1.3rem;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.feature-details p {
    font-size: 1rem;
    color: var(--dark-gray);
    line-height: 1.7;
}

/* 应用场景部分 */
.application-scenarios {
    background-color: var(--light-gray);
}

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

.scenario-item {
    background-color: var(--white);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: transform var(--transition-speed);
}

.scenario-item:hover {
    transform: translateY(-10px);
}

.scenario-image {
    height: 200px;
    overflow: hidden;
}

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

.scenario-item:hover .scenario-image img {
    transform: scale(1.1);
}

.scenario-item h3 {
    padding: 20px 20px 10px;
    font-size: 1.3rem;
    color: var(--primary-color);
}

.scenario-item p {
    padding: 0 20px 20px;
    color: var(--dark-gray);
}

/* 相关产品部分 */
.related-products {
    background-color: var(--white);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.related-product {
    background-color: var(--light-gray);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    transition: transform var(--transition-speed);
    text-align: center;
}

.related-product:hover {
    transform: translateY(-8px);
}

.product-img {
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--white);
    padding: 20px;
}

.product-img img {
    max-height: 160px;
    transition: transform 0.3s;
}

.related-product:hover .product-img img {
    transform: scale(1.05);
}

.related-product h3 {
    padding: 20px 15px 10px;
    font-size: 1.2rem;
    color: var(--primary-color);
}

.view-details {
    display: inline-block;
    margin: 10px 0 20px;
    padding: 8px 20px;
    background-color: var(--primary-color);
    color: var(--white);
    text-decoration: none;
    border-radius: 5px;
    font-weight: 500;
    transition: background-color var(--transition-speed);
}

.view-details:hover {
    background-color: var(--secondary-color);
}

/* 响应式设计 */
@media (max-width: 1024px) {
    .product-banner {
        height: 500px;
    }

    .banner-content h1 {
        font-size: 3rem;
    }

    .banner-content .tagline {
        font-size: 1.3rem;
    }

    section {
        padding: 60px 0;
    }
}

@media (max-width: 768px) {
    .product-banner {
        height: 450px;
    }

    .banner-content h1 {
        font-size: 2.5rem;
    }

    .banner-content .tagline {
        font-size: 1.1rem;
    }

    .overview-content {
        flex-direction: column;
    }

    .section-header h2 {
        font-size: 2rem;
    }

    .feature-item,
    .highlight-item {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .feature-icon,
    .highlight-icon {
        margin-bottom: 15px;
    }

    .download-actions {
        flex-direction: column;
        gap: 10px;
    }

    .preview-btn,
    .download-btn {
        width: 100%;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .product-banner {
        height: 320px;
    }

    .banner-content h1 {
        font-size: 2rem;
    }

    .banner-content .tagline {
        font-size: 1rem;
    }

    section {
        padding: 40px 0;
    }

    .section-header {
        margin-bottom: 30px;
    }

    .section-header h2 {
        font-size: 1.8rem;
    }

    .specs-table th,
    .specs-table td {
        padding: 10px;
    }
}