/**
 * banner styles
 **/
.swiper-horizontal>.swiper-pagination-bullets .swiper-pagination-bullet,
.swiper-pagination-horizontal.swiper-pagination-bullets .swiper-pagination-bullet{
    width: 60px;
    height: 4px;
    background-color: #FFFFFF;
    border-radius: 0;
    margin: 0;
}

.swiper-slide{
    position: relative;
}
.swiper-slide-title{
    width: 80%;
    position: absolute;
    top: calc(50%);
    left: 10%;
    transform: translateY(-50%);
    font-size: 50px;
    color: #FFFFFF;
    font-weight: bold;
    text-align: left;
}

@media only screen and (min-width: 1100px) and (max-width: 1440px) {
    .swiper-slide-title{
        font-size: 40px;
    }
}
@media only screen and (max-width: 1100px) {
    .swiper-slide-title{
        font-size: 30px;
    }
}


/*
 * HOT PRODUCTS STYLES
 **/
.hot-products{
    width: 80%;
    margin: 80px auto;
    overflow: hidden;
}
.hot-products .hot-products-title .hot-products-title-text{
    font-weight: bold;
    font-size: 48px;
    color: #000000;
    line-height: 48px;
    float: left;
}
.hot-products .hot-products-title .hot-products-title-more{
    width: 186px;
    height: 48px;
    font-size: 18px;
    color: #262626;
    line-height: 48px;
    float: right;
    cursor: pointer;
    text-align: center;
    background: #EAEBF0;
}
.hot-products .hot-products-title .hot-products-title-more a{
    color: #262626;
}
.hot-products .hot-products-title .hot-products-title-more .active{
    display: none;
}
.hot-products .hot-products-title .hot-products-title-more:hover{
    background: #15499A;
}
.hot-products .hot-products-title .hot-products-title-more:hover a{
    color: #FFFFFF;
}
.hot-products .hot-products-title .hot-products-title-more:hover .active{
    display: inline-block;
}
.hot-products .hot-products-title .hot-products-title-more:hover .normal{
    display: none;
}


/* HOT PRODUCTS SLIDE */
.products-category{
    position: relative;
    padding: 0 40px;
}
.swiper-products-category {
    height: 40px;
    margin-top: 60px;
    margin-bottom: 40px;
    overflow: hidden;
}
.category-slide {
    width: auto !important; /* 自动宽度 */
    padding: 0 15px;
    display: flex;
    align-items: center;
    cursor: pointer;
    transition: color 0.3s;
    color: #262626;
    line-height: 40px;
    font-size: 18px;
    border-bottom: 2px solid #E6E6E6;
}
.category-slide.active {
    color: #15499A;
    border-bottom: 2px solid #15499A;
}
.products-category .swiper-button-prev{
    width: 30px;
    height: 30px;
    background: url(../images/arrow-left.webp) no-repeat center;
    background-size: 100%;
    top: auto;
    bottom: 5px;
}
.products-category .swiper-button-next{
    width: 30px;
    height: 30px;
    background: url(../images/arrow-right.webp) no-repeat center;
    background-size: 100%;
    top: auto;
    bottom: 5px;
}
.products-category .swiper-button-prev:after,
.products-category .swiper-button-next:after{
    content: '';
}

.products .products-list{
    width: 100%;
    padding: 0 10px;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}
.products .products-list li{
    width: 49%;
    margin-right: 2%;
    margin-bottom: 20px;
    background-color: #FFFFFF;
    cursor: pointer;
    box-shadow: 0px 0px 10px 1px rgba(0,0,0,0.16);
}
.products .products-list li:nth-child(2n){
    margin-right: 0;
}
.products .products-list li .product-list-img{
    width: 47%;
    aspect-ratio: 1 / 1; /* 1:1 的宽高比，即高度等于宽度 */
    float: left;
}
.products .products-list li .product-list-info{
    float: right;
    width: 53%;
    height: 100%;
    padding: 20px;
    position: relative;
}
.products .products-list li .product-list-info .product-list-title{
    height: 70px;
    font-weight: bold;
    font-size: 18px;
    color: #262626;
    line-height: 30px;
    border-bottom: 1px solid #E6E6E6;
}
.products .products-list li .product-list-info .product-list-apply{
    font-size: 14px;
    color: #666666;
    line-height: 21px;
    margin-top: 15px;
    max-height: 126px;
    overflow: hidden;
}
.products .products-list li .product-list-info .product-list-more{
    position: absolute;
    bottom: 20px;
    font-size: 14px;
    color: #15499A;
    line-height: 21px;
    cursor: pointer;
}
.products .products-list li .product-list-info .product-list-more .active{
    display: none;
}
.products .products-list li:hover{
    background-color: #15499A;
}
.products .products-list li:hover .product-list-info .product-list-title,
.products .products-list li:hover .product-list-info .product-list-apply,
.products .products-list li:hover .product-list-info .product-list-more{
    color: #FFFFFF;
}
.products .products-list li:hover .product-list-info .product-list-more .active{
    display: inline-block;
}
.products .products-list li:hover .product-list-info .product-list-more .normal{
    display: none;
}

@media screen and (min-width: 1080px) and (max-width: 1500px) {
    .products .products-list li .product-list-info{
        padding: 10px;
    }
    .products .products-list li .product-list-info .product-list-title{
        font-size: 14px;
        line-height: 24px;
        height: 50px;
    }
    .products .products-list li .product-list-info .product-list-apply{
        font-size: 12px;
        line-height: 16px;
        max-height: 80px;
        margin-top: 5px;
    }
}

@media only screen and (max-width: 1080px) {
    .category-slide{
        font-size: 14px;
    }
    .products .products-list li .product-list-info{
        padding: 10px;
    }
    .products .products-list li .product-list-info .product-list-title{
        font-size: 14px;
        line-height: 24px;

    }
    .products .products-list li .product-list-info .product-list-apply{
        display: none;
    }
}



/* service styles */
.pro_service{
    width: 80%;
    margin: 80px auto 0;
    position: relative;
}
.pro_service .bg_img{
    width: 100%;
    position: absolute;
    top: 0;
    left: 0;
    z-index: -1;
}
.pro_service .pro_service_title{
    font-weight: bold;
    font-size: 48px;
    color: #000000;
    line-height: 48px;
    text-align: center;
}
.pro_service .pro_service_description{
    margin-top: 40px;
    font-size: 16px;
    color: #000000;
    line-height: 30px;
    text-align: center;
}
.pro_service .pro_service_more{
    width: 186px;
    height: 46px;
    background: #15499A;
    font-size: 14px;
    color: #FFFFFF;
    line-height: 46px;
    text-align: center;
    margin: 30px auto;
    cursor: pointer;
}
.pro_service .pro_service_more a{
    color: #FFFFFF;
    text-decoration: none;
}
.pro_service .service_engineering{
    width: 100%;
    display: flex;
    justify-content: space-around;
}
.pro_service .service_engineering .service_engineering_item_num{
    font-family: DIN, DIN;
    font-weight: bold;
    font-size: 60px;
    color: #15499A;
    line-height: 60px;
    text-align: center;
}
.pro_service .service_engineering .service_engineering_item_name{
    font-size: 20px;
    color: #262626;
    line-height: 30px;
    text-align: center;
}
.pro_service .bottom_img{
    width: 70%;
    text-align: center;
    margin: 0 auto;
}
.pro_service .bottom_img img{
    width: 100%;
}


.service{
    width: 100%;
    margin: 0 auto 80px;
    position: relative;
}
.service .service_bg{
    width: 100%;
    height: 600px;
    position: absolute;
    top: 0;
    left: 0;
    z-index: -1;
    background: #15499A;
}
.service .service_title{
    font-weight: bold;
    font-size: 48px;
    color: #FFFFFF;
    line-height: 48px;
    padding-top: 100px;
    margin-left: 10%;
}
.service .service_description{
    font-size: 16px;
    color: #FFFFFF;
    line-height: 24px;
    margin-left: 10%;
    margin-top: 30px;
    width: 40%;
}
.service .service_more{
    width: 186px;
    height: 46px;
    background: #FFFFFF;
    font-size: 14px;
    color: #15499A;
    line-height: 46px;
    text-align: center;
    cursor: pointer;
    position: absolute;
    right: 10%;
    top: 100px;
}
.service .service_more a{
    color: #262626;
    text-decoration: none;
}
.service .service_content .service_list{
    width: 80%;
    margin: 100px auto 0;
    display: flex;
    justify-content: space-around;
}
.service .service_content .service_list .service_list_item{
    width: 33.3%;
    position: relative;
}
.service .service_content .service_list .service_list_item .service_list_item_img{
    width: 100%;
}
.service .service_content .service_list .service_list_item .service_list_item_img img{
    width: 100%;
}
.service .service_content .service_list .service_list_item .service_list_item_icon{
    position: absolute;
    top: 40px;
    left: 30px;
}
.service .service_content .service_list .service_list_item .serivce_list_item_content{
    width: 90%;
    height: 82px;
    position: absolute;
    left: 5%;
    bottom: 40px;
    overflow: hidden;
}
.service .service_content .service_list .service_list_item .serivce_list_item_content .service_list_item_num{
    width: 26px;
    font-family: DIN, DIN;
    font-weight: bold;
    font-size: 24px;
    color: #FFFFFF;
    line-height: 24px;
}
.service .service_content .service_list .service_list_item .serivce_list_item_content .service_list_item_title{
    font-family: Arial, Arial;
    font-weight: bold;
    font-size: 30px;
    color: #FFFFFF;
    line-height: 33px;
    margin-top: 20px;
}
.service .service_content .service_list .service_list_item .serivce_list_item_content .service_list_item_description{
    font-family: Arial, Arial;
    font-weight: 400;
    font-size: 16px;
    color: #FFFFFF;
    line-height: 24px;
    margin-top: 20px;
}
.service .service_content .service_list .service_list_item .serivce_list_item_content .service_list_item_line{
    width: 100%;
    height: 1px;
    background: #FFFFFF;
    margin: 20px 0;
    opacity: 0.4;
}
.service .service_content .service_list .service_list_item .serivce_list_item_content .service_list_item_more{
    font-family: Arial, Arial;
    font-size: 14px;
    color: #FFFFFF;
}
.service .service_content .service_list .service_list_item .serivce_list_item_content .service_list_item_more a{
    color: #FFFFFF;
    text-decoration: none;
}
.service .service_content .service_list .service_list_item:hover .serivce_list_item_content{
    height: auto;
}