/* css/solutions.css */
.solutions {
    padding: 80px 0;
    background: #fff;
}

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

/* 标题样式 */
.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-title {
    font-size: 36px;
    color: #333;
    margin-bottom: 20px;
    font-weight: bold;
}

.section-title .highlight {
    color: #1890ff;
    position: relative;
}

.section-title .highlight::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 100%;
    height: 4px;
    background: #1890ff;
    border-radius: 2px;
}

/* 解决方案网格布局 */
.solutions-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 20px;
    margin-top: 40px;
}

/* 解决方案卡片样式 */
.solution-card {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    text-decoration: none;
    aspect-ratio: 1/1;
}

.solution-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.15);
}

.solution-image {
    position: relative;
    width: 100%;
    padding-top: 100%;
    overflow: hidden;
}

.solution-image img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.solution-card:hover .solution-image img {
    transform: scale(1.1);
}

.solution-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 20px;
    background: linear-gradient(to top, rgba(0,0,0,0.7), transparent);
    color: #fff;
}

.solution-overlay h3 {
    font-size: 14px;
    margin: 0;
    font-weight: 500;
}

/* 响应式设计 */
@media screen and (max-width: 1200px) {
    .solutions-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media screen and (max-width: 992px) {
    .solutions-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media screen and (max-width: 768px) {
    .solutions-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media screen and (max-width: 480px) {
    .solutions-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }

    .solution-overlay h3 {
        font-size: 12px;
    }
}

/* 添加动画效果 */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.solution-card {
    animation: fadeInUp 0.6s ease-out;
    animation-fill-mode: both;
}

/* 为每个卡片设置不同的动画延迟 */
.solution-card:nth-child(2) {
    animation-delay: 0.2s;
}

.solution-card:nth-child(3) {
    animation-delay: 0.4s;
}

/* 继续添加更多延迟... */