:root {
    --primary-color: #0a4d68;
    --secondary-color: #088395;
    --accent-color: #05bfdb;
    --text-dark: #333;
    --text-light: #f8f9fa;
    --shadow-sm: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-md: 0px 6px 12px rgba(0,  0,  0,  0.15);
    --shadow-lg: 0px 10px 20px rgba(0,  0,  0,  0.2);
    --transition-fast: all 0.3s ease;
    --transition-slow: all 0.5s ease;
}
.technological {
    max-width: 1600px;
    margin: 0 auto;
}
/* 容器样式 */
.technological-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
    background-color: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    margin: 0 auto;
    max-width: 1200px;
    transition: var(--transition-slow);
}

/* 滚动动画激活状态 */
.technological-container.animate-in {
    opacity: 1;
    transform: translateY(0);
}

/* 图片容器样式 */
.case-image-container {
    position: relative;
    overflow: hidden;
    min-height: 400px;
}

.case-image-wrapper {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.case-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.7s cubic-bezier(0.25,  0.46,  0.45,  0.94);
}

.image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        to right,
        rgba(10,  77,  104,  0.7),
        transparent 70%
    );
    z-index: 1;
}

/* 内容区域样式 */
.case-content {
    padding: 3rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.case-content p{
    font-size:18px;
    line-height:1.8;
}
.case-badge {
    display: inline-block;
    background-color: var(--accent-color);
    color: white;
    padding: 0.4rem 1rem;
    border-radius: 30px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 1.2rem;
    align-self: flex-start;
}

.case-title {
    font-size: 2.2rem;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.case-divider {
    width: 60px;
    height: 4px;
    background-color: var(--accent-color);
    margin-bottom: 1.8rem;
    border-radius: 2px;
}

.case-desc {
    color: var(--text-dark);
    line-height: 1.7;
    font-size: 1.05rem;
    margin-bottom: 2rem;
    text-align: justify;
}

/* 指标项样式 */
.case-metrics {
    display: flex;
    gap: 2rem;
    margin-bottom: 2.5rem;
}

.metric-item {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    transition: var(--transition-fast);
    padding: 0.5rem;
    border-radius: 8px;
}

.metric-icon {
    color: var(--secondary-color);
    width: 24px;
    height: 24px;
    flex-shrink: 0;
}

.metric-value {
    font-size: 1rem;
    color: var(--text-dark);
    font-weight: 500;
}

/* CTA按钮样式 */
.case-cta {
    display: inline-block;
    background-color: var(--primary-color);
    color: white;
    padding: 0.9rem 2rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    align-self: flex-start;
    transition: var(--transition-fast);
    box-shadow: var(--shadow-sm);
}

/* 交互效果 */
.technological-container:hover {
    box-shadow: var(--shadow-lg);
}

.technological-container:hover .case-image {
    transform: scale(1.05);
}

/* 悬停动画类 */
.hover-scale {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.hover-scale:hover {
    transform: scale(1.03);
    box-shadow: var(--shadow-sm);
}

.hover-lift {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.hover-lift:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
    background-color: var(--secondary-color);
}

/* 响应式设计 */
@media (max-width: 992px) {
    .technological-container {
        grid-template-columns: 1fr;
        max-width: 90%;
    }

    .case-image-container {
        min-height: 300px;
    }
}

@media (max-width: 768px) {
    .case-content {
        padding: 2rem 1.5rem;
    }

    .case-title {
        font-size: 1.8rem;
    }

    .case-metrics {
        flex-direction: column;
        gap: 1rem;
    }
}

@media (max-width: 576px) {
    .case-image-container {
        min-height: 220px;
    }

    .case-title {
        font-size: 1.5rem;
    }

    .case-desc {
        font-size: 1rem;
    }
}