/* Banner区域 */
.banner {
    height: 750px;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
}

.banner-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('../images/product-banner.png') no-repeat center/cover;
}

.banner-bg::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    /* background: linear-gradient(rgba(0,102,204,0.8), rgba(0,102,204,0.6)); */
}

/* 面包屑导航 */
.breadcrumb-wrapper {
    background: #f8f9fa;
    padding: 15px 0;
    border-bottom: 1px solid #eee;
}

.breadcrumb-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: #666;
    font-size: 14px;
}

.page-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 60px;
}

.page-nav a {
    /* color: var(--primary-color); */
    text-decoration: none;
    transition: color 0.3s;
    font-size: 18px;
}

.page-nav a.active {
    color: #333;
    font-weight: bold;
}

.location {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 18px;
}

.location a {
    color: var(--primary-color);
}

.location span {
    color: #333;
}

.location span:first-child {
    color: #666;
}

/* 产品应用 */
.products {
    padding: 80px 0;
}

.product-item {
    display: flex;
    align-items: center;
    gap: 60px;
    margin-bottom: 80px;
    background: #f0f0f0;
}


.product-item:nth-child(even) {
    flex-direction: row-reverse;
    background: #367dc7;
}

.product-item:nth-child(even) .product-text h3 {
    color: #fff;
}

.product-item:nth-child(even) .product-text p {
    color: #fff;
}

.product-text {
    flex: 1;
    padding: 40px;
}

.product-text h3 {
    font-size: 28px;
    font-weight: bold;
    color: var(--primary-color);
    margin-bottom: 20px;
    position: relative;
    display: inline-block;
}

.product-text h3::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -5px;
    width: 100%;
    height: 2px;
    background: var(--primary-color);
}

.product-text p {
    font-size: 16px;
    line-height: 1.8;
    color: #666;
    font-style: italic;
}

.product-image {
    flex: 1;
    height: 400px;
    overflow: hidden;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.product-item:hover .product-image img {
    transform: scale(1.05);
}

/* 响应式布局 */
@media screen and (max-width: 992px) {
    .product-item,
    .product-item.reverse {
        flex-direction: column;
        gap: 30px;
    }

    .product-text {
        padding: 20px;
    }

    .product-image {
        height: 300px;
    }
}

@media screen and (max-width: 768px) {
    .banner {
        height: 300px;
    }

    .product-text h3 {
        font-size: 24px;
    }

    .product-text p {
        font-size: 14px;
    }

    .product-image {
        height: 200px;
    }

    .breadcrumb-content {
        flex-wrap: wrap;
    }

    .page-nav {
        gap: 20px;
    }
}