/* 产品中心页面样式 */

/* 通用样式 */
:root {
    --primary-color: #27ae60;
    --secondary-color: #1e8449;
    --accent-color: #f39c12;
    --text-color: #333333;
    --text-light: #666666;
    --bg-light: #f9f9f9;
    --bg-white: #ffffff;
    --border-color: #e0e0e0;
    --success-color: #27ae60;
    --warning-color: #f39c12;
    --error-color: #e74c3c;
    --info-color: #3498db;
}

/* Breadcrumb */
.breadcrumb {
    padding: 20px 0;
    font-size: 14px;
    color: var(--text-light);
}

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

.breadcrumb a:hover {
    color: var(--primary-color);
}

.breadcrumb span {
    margin: 0 10px;
}

/* 产品服务标题 */
.products-header {
    text-align: center;
    margin-bottom: 60px;
    padding: 40px 0;
    background-color: var(--bg-light);
    border-radius: 8px;
}

.products-header h1 {
    font-size: 32px;
    color: var(--text-color);
    margin-bottom: 15px;
    font-weight: 600;
}

.products-header p {
    font-size: 16px;
    color: var(--text-light);
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.6;
}

/* 作物解决方案部分 */
.solutions-section {
    margin-bottom: 80px;
}

.section-title {
    font-size: 24px;
    color: var(--text-color);
    margin-bottom: 30px;
    padding-bottom: 15px;
    border-bottom: 2px solid var(--primary-color);
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 80px;
    height: 2px;
    background-color: var(--primary-color);
}

.solutions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.solution-item {
    background-color: var(--bg-white);
    border-radius: 8px;
    padding: 30px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    text-align: center;
}

.solution-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.solution-icon {
    width: 80px;
    height: 80px;
    background-color: rgba(39, 174, 96, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 32px;
    color: var(--primary-color);
}

.solution-title {
    font-size: 18px;
    color: var(--text-color);
    margin-bottom: 15px;
    font-weight: 500;
}

.solution-description {
    font-size: 14px;
    color: var(--text-light);
    line-height: 1.6;
    margin-bottom: 20px;
}

.btn-solution {
    display: inline-block;
    padding: 10px 20px;
    background-color: var(--primary-color);
    color: var(--bg-white);
    text-decoration: none;
    border-radius: 4px;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.btn-solution:hover {
    background-color: var(--secondary-color);
    transform: translateY(-2px);
}

/* 作物解决方案内容 */
.solutions-content {
    margin-top: 40px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.solution-category {
    background-color: white;
    border-radius: 8px;
    padding: 30px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
}

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

.category-header {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 1px solid #e0e0e0;
}

.category-header .category-icon {
    font-size: 40px;
    margin-right: 20px;
}

.category-header h3 {
    font-size: 22px;
    font-weight: 600;
    color: #2c3e50;
    margin: 0;
}

.category-description {
    font-size: 16px;
    line-height: 1.6;
    color: #666;
}

/* 产品中心部分 */
.products-section {
    margin-bottom: 60px;
}

/* 产品分类网格 */
.category-section {
    margin-top: 40px;
}

.category-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 30px;
}

.category-item {
    text-align: center;
    padding: 30px;
    background-color: white;
    border-radius: 8px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

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

.category-item a {
    text-decoration: none;
    color: inherit;
    display: block;
}

.category-item .category-icon {
    font-size: 48px;
    margin-bottom: 15px;
}

.category-item h3 {
    font-size: 18px;
    font-weight: 600;
    color: #2c3e50;
}

/* 响应式样式 */
@media (max-width: 992px) {
    .solutions-grid {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    }
    
    .category-grid {
        grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
        gap: 20px;
    }
}

@media (max-width: 768px) {
    .products-header h1 {
        font-size: 28px;
    }
    
    .section-title {
        font-size: 24px;
    }
    
    .solution-category {
        padding: 20px;
    }
    
    .category-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
    
    .category-header .category-icon {
        font-size: 32px;
        margin-right: 0;
    }
    
    .category-header h3 {
        font-size: 18px;
    }
    
    .category-description {
        font-size: 14px;
    }
    
    .category-item {
        padding: 20px;
    }
    
    .category-item .category-icon {
        font-size: 36px;
    }
    
    .category-item h3 {
        font-size: 16px;
    }
}

@media (max-width: 576px) {
    .products-header {
        padding: 30px 20px;
    }
    
    .products-header h1 {
        font-size: 24px;
    }
    
    .section-title {
        font-size: 20px;
    }
    
    .solution-category {
        padding: 15px;
    }
    
    .category-header h3 {
        font-size: 16px;
    }
    
    .category-description {
        font-size: 13px;
    }
    
    .category-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }
    
    .category-item {
        padding: 15px;
    }
    
    .category-item .category-icon {
        font-size: 32px;
        margin-bottom: 10px;
    }
    
    .category-item h3 {
        font-size: 14px;
    }
}