/* load */
#loading{position: fixed;width: 100vw;height: 100vh;top: 0;left: 0;background-color: #fff;z-index: 999999;}
#loading .img{position: absolute;width: 80%;max-width: 300px;left: 50%;top: 50%;transform: translate(-50%,-50%);display: flex;align-items: center;}
#loading .img img{width: 100%;}
#loading .img::before{
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    z-index: 2;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.8) 50%, rgba(255, 255, 255, 0) 100%);
    animation: slide 1.5s linear infinite;
}
@keyframes slide {
    0% {
      transform: translateX(-100%);
    }
    100% {
      transform: translateX(100%);
    }
}


/* banner */
.banner{width: 100%;height: 100vh;position: relative;}
.img-swiper img{transition: all 10s;animation: fade 15s linear infinite;}

.txt-swiper .swiper-button-next{bottom: 5%;top: auto;right: calc(5% + 150px)!important;transform: rotate(-90deg);}
.txt-swiper .swiper-button-prev{bottom: 5%;top: auto;right: calc(5% + 210px)!important;transform: rotate(-90deg);}
.txt-swiper .swiper-slide{position: relative;}
.txt-swiper .swiper-slide .ib-bg{position: relative;width: 100%;height: 100%;max-width: 1400px;margin: 0 auto;height: 100%;}
.txt-swiper .swiper-slide .ib-bg .info{position: absolute;left: 50%;top: 35%;transform: translateX(-50%);text-align: center;color: #fff;width: 100%;max-width: 1100px;}
.txt-swiper .swiper-slide:first-child .ib-bg .info{top: 25%;}
.txt-swiper .swiper-slide .ib-bg .info h3{font-size: 60px;padding-bottom: 40px;margin-bottom: 25px;font-weight: 500;font-weight: 600;position: relative;position: relative;text-shadow: 0 2px 5px rgba(0 ,0 ,0 ,0.5);}
.txt-swiper .swiper-slide .ib-bg .info h3::after{content: '';display: inline-block;width: 50px;height: 2px;background-color: #fff;position: absolute;left: 50%;bottom: 0;transform: translate(-50%,1px);text-shadow: 0 2px 5px rgba(0 ,0 ,0 ,0.5);}
.txt-swiper .swiper-slide .ib-bg .info p{font-size: 36px;font-weight: 600;line-height: 1.8;text-shadow: 0 2px 5px rgba(0 ,0 ,0 ,0.5);letter-spacing: 4px;}
.txt-swiper .swiper-slide img{width: 90%;position: absolute;}

.txt-swiper .swiper-pagination{bottom: 30px;}
.txt-swiper .swiper-pagination span{width: 50px;height: 50px;background-color: rgba(0 ,0 ,0 ,0);color: #fff;border-radius: 50%;line-height: 50px;border: 1px solid rgba(255, 255, 255, 0);margin: 0 5px;font-size: 16px;}
.txt-swiper .swiper-pagination span.swiper-pagination-bullet-active{border-color: rgba(255, 255, 255, 0.7);}

.n-area h2{font-size: 42px;font-weight: 500;text-align: left;}


/* about */
.about{padding: 70px 15px;}
.about .n-area{display: flex;flex-wrap: wrap;align-items: stretch;}
.about h2 span{font-size: 22px;color: #023f98;font-weight: 500;}
.about h2 p{font-size: 42px;font-weight: 500;line-height: 1.3;}
.about .n-area .content{width: 50%;padding: 25px 0;max-width: 755px;}
.about .n-area .content div{margin-top: 40px;overflow: hidden;overflow: hidden;display: -webkit-box;-webkit-line-clamp: 7;-webkit-box-orient: vertical;line-height: 35px;font-size: 16px;margin-bottom: 40px;}
.about .n-area .img{padding-left: 15px;width: 50%;max-width: 775px;margin-left: auto;position: relative;}
.about .n-area .img img{position: absolute;left: 0;top: 0;object-fit: cover;width: 100%;height: 100%;}
.about .n-area .img video{width: 100%;height: 100%;object-fit: cover;position: absolute;left: 0;top: 0;}



/* Pro */
.area.product{background-color: #f7f8f9;padding: 0;position: relative;}
.product #proSwiper{width: 100%;height: calc(100vh - 110px);}
.product #proSwiper .swiper-slide{width: 100%;height: 100%;background-size: cover;position: relative;display: flex;align-items: center;padding-bottom: 200px;}
.product #proSwiper .swiper-slide::before{content: '';display: inline-block;width: 80%;height: 100%;position: absolute;left: 0;top: 0;background-image: linear-gradient(to right,rgba(3,61,146,1),rgba(3,61,146,0));}
.product #proSwiper .swiper-slide .bg{width: 100%;;max-width: 1600px;margin: 0 auto;padding: 0 15px;position: relative;z-index: 2;}
.product #proSwiper .swiper-slide .bg h3{font-size: 42px;color: #fff;margin-bottom: 20px;}
.product #proSwiper .swiper-slide .bg p{font-size: 16px;color: #fff;line-height: 40px;max-width: 570px;}
.product #btnSwiper{position: absolute;bottom: 0;width: 100%;height: 180px;left: 0;background-color: rgba(0 ,0 ,0 ,0.4);}
.product #btnSwiper .swiper-slide{display: flex;flex-wrap: wrap;align-content: center;justify-content: center;cursor: pointer;}
.product #btnSwiper .swiper-slide.swiper-slide-thumb-active{background-color: #023f98;}
.product #btnSwiper .swiper-slide i{color: #fff;font-size: 50px;height: 70px;line-height: 70px;}
.product #btnSwiper .swiper-slide h3{width: 100%;font-size: 22px;color: #fff;padding: 10px 0;text-align: center;}


/* cate1 */
.area.cate{padding: 115px 15px;}
.cate .n-area{display: flex;flex-wrap: wrap;}
.cate .left{width: 32%;padding-right: 30px;}
.cate .left h2{font-size: 42px;margin-bottom: 60px;line-height: 1.3;}
.cate .left h2 b{font-weight: 600;color: #023f98;}
.cate .left p{font-size: 16px;line-height: 40px;margin-bottom: 60px;}
.cate .right{width: 68%;position: relative;}
.cate .right img{width: 100%;}
.cate .right img:nth-child(2){position: absolute;left: 80%;top: 37.5%;width: 50px;height: 50px;object-fit: contain;background-color: #023f98;border-radius: 50%;transform: translate(-50%,-50%);}
.cate .right span{display: inline-block;width: 10px;height: 10px;border-radius: 50%;position: absolute;background-color: rgba(221 ,28 ,46 , 1);z-index: 2;transform: translate(-50%,-50%);}
.cate .right span::before{content: '';display: inline-block;width: 100%;height: 100%;border-radius: 50%;transform: translate(-50%,-50%) scale(1);background-color: rgba(221 ,28 ,46 , 0.4);position: absolute;left: 50%;top: 50%;z-index: -1;animation: fade2 1s linear infinite;}


/* news */
.area.news{padding: 70px 15px 70px;background-color: #f3f5fb;}
.news .n-area{display: flex;flex-wrap: wrap;align-items: stretch;}
.news .left{width: 47.5%;margin-right: 5%;overflow: hidden;}
.news .left h2{margin-bottom: 60px;}
.news .left h2 span{font-size: 22px;color: #023f98;font-weight: 500;}
.news .left h2 p{font-size: 42px;font-weight: 500;line-height: 1.3;}
.news .li{width: 100%;}
.news .li span{font-size: 16px;color: rgba(0 ,0 ,0 ,0.4);}
.news .li h3{font-size: 20px;font-weight: 600;line-height: 2.5;overflow: hidden;display: -webkit-box;-webkit-line-clamp: 1;-webkit-box-orient: vertical;}
.news .li p{font-size: 15px;line-height: 2;overflow: hidden;display: -webkit-box;-webkit-line-clamp: 2;-webkit-box-orient: vertical;}
.news .li b{font-weight: 300;color: #023f98;font-size: 15px;line-height: 4.5;}
.news .li .img{width: 100%;height: 100%;position: relative;}
.news .li .img img{width: 100%;height: calc(100% - 240px);object-fit: cover;position: absolute;object-position: bottom;}
.news .left .li{height: 100%;}
.news .right{width: 47.5%;}
.news .right .li{padding-top: 40px;}



@media screen and (min-width: 0px) and (max-width:1600px){

}
@media screen and (min-width: 0px) and (max-width:1400px){
    .txt-swiper .swiper-slide .ib-bg .info h3{font-size: 44px;}
    .txt-swiper .swiper-slide .ib-bg .info p{font-size: 26px;}

    .n-area h2{font-size: 36px;}

    .product #proSwiper .swiper-slide .bg h3{font-size: 36px;}
    .product #btnSwiper .swiper-slide h3{font-size: 20px;font-weight: 300;}

    .cate .left h2{font-size: 36px;}

    .news .left h2 p{font-size: 36px;}

}
@media screen and (min-width: 0px) and (max-width:1200px){
    .news .li h3{font-size: 18px;}

    .news .left h2 p{font-size: 32px;}
}
@media screen and (min-width: 0px) and (max-width:1024px){
    .txt-swiper .swiper-slide .ib-bg .info h3{font-size: 40px;}
    .txt-swiper .swiper-slide .ib-bg .info p{font-size: 22px;}

    .n-area h2{font-size: 32px;}
    .about h2 p{font-size: 32px;}
    .about .n-area .content div{margin-top: 25px;font-size: 15px;}
    .about .n-area .content{padding-right: 15px;}

    .area.cate{padding: 70px 15px;}
    .cate .left h2,.cate .left p{margin-bottom: 30px;}
    .cate .left{width: 100%;margin-bottom: 30px;}
    .cate .right{width: 100%;}

    .news .left h2{margin-bottom: 30px;}
}
@media screen and (min-width: 0px) and (max-width:992px){
    .n-area h2{font-size: 28px;}
    .about h2 p{font-size: 28px;}
    .product #btnSwiper .swiper-slide h3{font-size: 18px;}

    .cate .left h2{font-size: 32px;}

    .news .left h2 p{font-size: 28px;line-height: 1.5;}
}
@media screen and (min-width: 0px) and (max-width:768px){
    .txt-swiper .swiper-slide .ib-bg .info h3{padding-bottom: 30px;margin-bottom: 20px;}
    .txt-swiper .swiper-pagination{bottom: 80px;}
    .txt-swiper .swiper-pagination span{width: 30px;height: 30px;line-height: 30px;font-size: 12px;}
    .about{padding: 50px 15px;}
    .about .n-area .content{width: 100%;padding: 0 0 20px;}
    .about .n-area .content div{height: auto;margin-bottom: 25px;}
    .about .n-area .img{width: 100%;padding: 0;max-width: none;padding-top: 55%;}

    .product #proSwiper .swiper-slide .bg h3{font-size: 30px;}

    .area.news{padding: 50px 15px 30px;}
    .news .left{width: 100%;margin-right: 0;}
    .news .left .li{height: auto;}
    .news .right{width: 100%;}
    .news .right .li{padding-top: 10px;}
}
@media screen and (min-width: 0px) and (max-width:640px){
    .txt-swiper .swiper-slide .ib-bg .info h3{padding-bottom: 20px;margin-bottom: 10px;}
    .txt-swiper .swiper-slide .ib-bg .info p{font-size: 18px;}
    .txt-swiper .swiper-slide .ib-bg .info h3{font-size: 34px;}
    .n-area h2{font-size: 24px;}
    .about h2 p{font-size: 24px;}
    .about{padding-bottom: 30px;}

    .area.cate{padding: 40px 15px;}
    .cate .left h2{font-size: 28px;}
}
@media screen and (min-width: 0px) and (max-width:440px){
    #loading .img{max-width: 200px;}
    .product #btnSwiper .swiper-slide h3{font-size: 16px;}
    .product #proSwiper .swiper-slide .bg h3{font-size: 26px;}

    .cate .left p{font-size: 15px;line-height: 35px;}
}
@media screen and (min-width: 0px) and (max-width:320px){

}
@keyframes fade {
    0%{
        transform: scale(1);
    }
    50%{
        transform: scale(1.05);
    }
    100%{
        transform: scale(1);
    }
}
@keyframes fade2 {
    0%{
        transform: translate(-50%,-50%) scale(1);
    }
    100%{
        transform: translate(-50%,-50%) scale(1.9);
    }
}
@keyframes fade3 {
    0%{
        transform: translate(-50%,-50%);
    }
    33%{
        transform: translate(-50%,-30%);
    }
    66%{
        transform: translate(-50%,-70%);
    }
    100%{
        transform: translate(-50%,-50%);
    }
}