/* 解决方案页面独有样式 - 存信云 */

/* 页面头部特定样式 */

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

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

.page-header-image img {
    max-width: 100%;
    border-radius: 12px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

/* AOS 动画完成后的图片浮动效果 */
.page-header-image.aos-animate img {
    animation: solutionFloat 6s ease-in-out infinite;
}

@keyframes solutionFloat {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-20px);
    }
}
/* 解决方案分类 */
.solutions-categories {
    background: white;
    padding: 100px 0;
}

.categories-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);
}

.category-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;
}

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

/* 解决方案网格 */
.solutions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 40px;
}

.solution-card {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    transition: all 0.4s ease;
    position: relative;
}

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

.solution-icon {
    height: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    color: white;
    font-size: 3rem;
}

.solution-info {
    padding: 30px;
}

.solution-info h3 {
    font-size: 1.6rem;
    margin-bottom: 15px;
    color: var(--dark);
}

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

.solution-features {
    list-style: none;
    margin-bottom: 25px;
}

.solution-features li {
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    color: var(--gray);
}

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

/* 行业解决方案 */
.industry-solutions {
    background: linear-gradient(135deg, #f5f7fa 0%, #e6f7ff 100%);
    position: relative;
    overflow: hidden;
}


.industry-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 30px;
    position: relative;
    z-index: 1;
}

.industry-card {
    background: white;
    border-radius: 12px;
    padding: 40px 30px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    transition: all 0.4s ease;
}

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

.industry-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    color: white;
    font-size: 2.5rem;
}

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

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

/* 客户案例 */
.case-studies {
    background: white;
    padding: 100px 0;
}

.case-studies-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 40px;
}

.case-study-card {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    transition: all 0.4s ease;
}

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

.case-study-image {
    height: 200px;
    position: relative;
    overflow: hidden;
}

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

.case-study-card:hover .case-study-image img {
    transform: scale(1.05);
}

.case-study-info {
    padding: 30px;
}

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

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

.case-study-stats {
    display: flex;
    justify-content: space-between;
    margin-top: 25px;
    padding-top: 20px;
    border-top: 1px solid var(--light-gray);
}

.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);
}

/* 页面头部浮动动画 */
@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
    100% { transform: translateY(0px); }
}

.page-header-image img {
    animation: float 6s ease-in-out infinite;
}

/* 响应式设计补充 */
@media (max-width: 992px) {
    .solutions-grid, .industry-grid, .case-studies-grid {
        grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    }
}

@media (max-width: 768px) {
    .categories-tabs {
        flex-wrap: wrap;
        border-radius: 12px;
    }
    
    .category-tab {
        flex: 1;
        min-width: 150px;
        text-align: center;
    }
    
    .solution-info h3 {
        font-size: 1.4rem;
    }
    
    .industry-card h3 {
        font-size: 1.3rem;
    }
    
    .case-study-info h3 {
        font-size: 1.3rem;
    }
}

@media (max-width: 576px) {
    .solutions-grid, .industry-grid, .case-studies-grid {
        grid-template-columns: 1fr;
    }
    
    .solution-info, .industry-card, .case-study-info {
        padding: 20px;
    }
    
    .solution-icon {
        height: 100px;
        font-size: 2.5rem;
    }
    
    .industry-icon {
        width: 60px;
        height: 60px;
        font-size: 2rem;
    }
    
    .case-study-image {
        height: 150px;
    }
}