/* 数据分析页面专用样式 - analytics.html */

/* 页面头部特殊样式 */
.page-header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
    z-index: 1;
}

.page-header-text {
    flex: 1;
    padding-right: 50px;
}

.page-header-image {
    flex: 1;
    text-align: center;
    position: relative;
}

.analytics-illustration {
    width: 100%;
    height: 400px;
    background: linear-gradient(145deg, #ffffff, #f0f0f0);
    border-radius: 12px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.analytics-illustration i {
    font-size: 4rem;
    color: var(--primary);
    margin-bottom: 20px;
}

/* AOS 动画完成后的数据分析图片浮动效果 */
.page-header-image.aos-animate .analytics-illustration {
    animation: analyticsFloat 6s ease-in-out infinite;
}

@keyframes analyticsFloat {
    0%, 100% { 
        transform: translateY(0); 
    }
    50% { 
        transform: translateY(-20px); 
    }
}

/* 核心优势 */
.benefits-section {
    background: white;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}

.benefit-card {
    background: white;
    border-radius: 12px;
    padding: 40px 30px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    text-align: center;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
    border: 1px solid #f0f0f0;
}

.benefit-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.benefit-icon {
    width: 80px;
    height: 80px;
    background: rgba(24, 144, 255, 0.1);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    transition: all 0.3s ease;
}

.benefit-card:hover .benefit-icon {
    background: var(--primary);
    transform: rotateY(180deg);
}

.benefit-icon i {
    font-size: 2.5rem;
    color: var(--primary);
    transition: all 0.3s ease;
}

.benefit-card:hover .benefit-icon i {
    color: white;
}

.benefit-card h3 {
    font-size: 1.6rem;
    margin-bottom: 15px;
    color: var(--dark);
    font-weight: 600;
}

.benefit-card p {
    color: var(--gray);
    font-size: 1.05rem;
    margin-bottom: 25px;
    line-height: 1.6;
}

/* 数据分析功能 */
.analytics-features {
    background: linear-gradient(135deg, #f5f7fa 0%, #e6f7ff 100%);
    position: relative;
    overflow: hidden;
}

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

.feature-item {
    background: white;
    border-radius: 12px;
    padding: 30px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    border: 1px solid #f0f0f0;
}

.feature-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
}

.feature-icon {
    width: 60px;
    height: 60px;
    background: rgba(24, 144, 255, 0.1);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.feature-icon i {
    font-size: 1.8rem;
    color: var(--primary);
}

.feature-item h3 {
    font-size: 1.4rem;
    margin-bottom: 15px;
    color: var(--dark);
}

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

/* 数据产品分析 */
.products-analysis {
    background: white;
}

.products-tabs {
    display: flex;
    justify-content: center;
    margin-bottom: 50px;
    background: white;
    border-radius: 50px;
    padding: 8px;
    width: fit-content;
    margin-left: auto;
    margin-right: auto;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.product-tab {
    padding: 12px 35px;
    background: none;
    border: none;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--gray);
    cursor: pointer;
    position: relative;
    transition: all 0.3s ease;
    border-radius: 50px;
}

.product-tab.active {
    color: white;
    background: var(--primary);
    box-shadow: 0 5px 15px rgba(24, 144, 255, 0.3);
}

.products-content {
    display: none;
}

.products-content.active {
    display: block;
}

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

.product-card {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    border: 1px solid #f0f0f0;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
}

.product-image {
    height: 200px;
    background: linear-gradient(145deg, #f0f0f0, #e0e0e0);
    display: flex;
    align-items: center;
    justify-content: center;
}

.product-image i {
    font-size: 3rem;
    color: var(--primary);
}

.product-info {
    padding: 30px;
}

.product-info h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: var(--dark);
}

.product-info p {
    color: var(--gray);
    line-height: 1.6;
    margin-bottom: 20px;
}

.analysis-stats {
    display: flex;
    justify-content: space-between;
    margin-top: 20px;
}

.stat-item {
    text-align: center;
}

.stat-value {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary);
}

.stat-label {
    font-size: 0.9rem;
    color: var(--gray);
}

/* 定价部分 */
.pricing-section {
    background: linear-gradient(135deg, #f5f7fa 0%, #e6f7ff 100%);
}

.pricing-cards {
    display: flex;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
}

.pricing-card {
    background: white;
    border-radius: 12px;
    padding: 40px 30px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    text-align: center;
    flex: 1;
    min-width: 300px;
    max-width: 350px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    border: 1px solid #f0f0f0;
}

.pricing-card.featured {
    transform: scale(1.05);
    border: 2px solid var(--primary);
    box-shadow: 0 15px 40px rgba(24, 144, 255, 0.2);
}

.pricing-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.pricing-card.featured:hover {
    transform: scale(1.05) translateY(-10px);
}

.pricing-badge {
    position: absolute;
    top: 20px;
    right: -30px;
    background: var(--primary);
    color: white;
    padding: 5px 30px;
    transform: rotate(45deg);
    font-size: 0.8rem;
    font-weight: 600;
}

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

.pricing-header h3 {
    font-size: 1.6rem;
    margin-bottom: 10px;
    color: var(--dark);
}

.pricing-header .price {
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 5px;
}

.pricing-header .period {
    color: var(--gray);
    font-size: 0.9rem;
}

.pricing-features {
    list-style: none;
    margin-bottom: 30px;
}

.pricing-features li {
    padding: 10px 0;
    border-bottom: 1px solid #f0f0f0;
    color: var(--gray);
}

.pricing-features li:last-child {
    border-bottom: none;
}

.pricing-features li i {
    color: var(--primary);
    margin-right: 10px;
}

.pricing-features li i.fa-times {
    color: #ccc;
}


/* 响应式设计 */
@media (max-width: 992px) {
    .page-header-content {
        flex-direction: column;
        text-align: center;
    }
    
    .page-header-text {
        padding-right: 0;
        margin-bottom: 60px;
    }
    
    .pricing-card.featured {
        transform: scale(1);
    }
    
    .pricing-card.featured:hover {
        transform: translateY(-10px);
    }
}

@media (max-width: 768px) {
    .analytics-illustration {
        height: 300px;
    }
    
    .analytics-illustration i {
        font-size: 3rem;
    }
    
    .benefits-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .features-container {
        grid-template-columns: 1fr;
    }
    
    .product-grid {
        grid-template-columns: 1fr;
    }
    
    .pricing-cards {
        flex-direction: column;
        align-items: center;
    }
    
    .analysis-stats {
        flex-direction: column;
        gap: 15px;
    }
}

@media (max-width: 576px) {
    .analytics-illustration {
        height: 250px;
    }
    
    .analytics-illustration i {
        font-size: 2.5rem;
        margin-bottom: 15px;
    }
    
    .benefit-card {
        padding: 30px 20px;
    }
    
    .feature-item {
        padding: 25px 20px;
    }
    
    .product-info {
        padding: 25px 20px;
    }
    
    .pricing-card {
        padding: 30px 20px;
    }
}