/* 解决方案页面样式 */

/* 页面标题 */
.page-title {
    background: linear-gradient(rgba(0,0,0,0.6), rgba(0,0,0,0.6)), url('../images/bga.jpeg') center/cover;
    padding: 100px 0;
    text-align: center;
    color: #fff;
    margin-top: 80px;
}

.page-title h1 {
    font-size: 48px;
    margin-bottom: 20px;
    font-weight: bold;
}

.page-title p {
    font-size: 20px;
    opacity: 0.9;
}

/* 解决方案列表 */
.solutions {
    padding: 80px 0;
    background: #f8f9fa;
}

.solution-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 50px;
}

.solution-item {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    aspect-ratio: 4/3;
}

.solution-img {
    position: relative;
    width: 100%;
    height: 100%;
}

.solution-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.5s ease;
}

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

.solution-info {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    color: #fff;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 20px;
    opacity: 1;
    transition: all 0.3s ease;
}

.solution-info h3 {
    font-size: 24px;
    font-weight: bold;
    margin-bottom: 8px;
    color: #fff;
    text-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

.solution-info p {
    font-size: 16px;
    color: rgba(255,255,255,0.9);
    margin: 0;
    letter-spacing: 1px;
    text-shadow: 0 1px 2px rgba(0,0,0,0.3);
}

.solution-item:hover .solution-info {
    background: linear-gradient(to bottom, rgba(24,144,255,0.7), rgba(24,144,255,0.9));
}

/* 响应式设计 */
@media screen and (max-width: 1200px) {
    .solution-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }

    .page-title h1 {
        font-size: 36px;
    }

    .page-title p {
        font-size: 18px;
    }
}

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

    .page-title {
        padding: 60px 0;
    }

    .page-title h1 {
        font-size: 28px;
    }

    .page-title p {
        font-size: 16px;
    }

    .solution-info h3 {
        font-size: 20px;
    }
    
    .solution-info p {
        font-size: 14px;
    }
}