/* banner */
.banner{position: relative;height: 85vh;}
.banner .img-swiper img{transition: all 10s;animation: fade 15s ease infinite;}
.banner .prev-next{position: absolute;bottom: 20px;width: 245px;left: 5%;}
.banner .txt-swiper .swiper-button-next{transform: rotate(-0deg);}
.banner .txt-swiper .swiper-button-prev{transform: rotate(-0deg);}
.banner .txt-swiper .swiper-slide{position: relative;}
.banner .txt-swiper .swiper-slide .area{height: 100%;position: relative;}
.banner .txt-swiper .swiper-slide .area .info{width: 100%;position: absolute;top: 50%;left: 50%;transform: translate(-50%,-50%);padding: 0 15px;}
.banner .txt-swiper .swiper-slide .area .info img{width: auto;max-width: 70%;}
.banner .txt-swiper .swiper-pagination{right: calc(5%);}


.banner .prev-next .swiper-button-prev,.banner .prev-next .swiper-button-next{border-radius: 50%;top: auto;bottom: 15px;width: 50px;height: 50px;}
.banner .prev-next .swiper-button-prev::after,.banner .prev-next .swiper-button-next::after{content: "→";display: inline-block;position: absolute;left: 50%;top: 50%;transform: translate(-50%,-50%) scaleY(2);color: #fff;font-family: math;font-weight: 600;font-size: 16px!important;}
.banner .prev-next .swiper-button-prev::after{transform: translate(-50%,-50%) scaleY(2) rotate(180deg);}
.banner .prev-next .swiper-button-prev{left: 0;background-color: rgba(255, 255, 255, 0.2);}
.banner .prev-next .swiper-button-next{right: 0;background-color: rgba(255, 255, 255, 0.2);}
.banner .prev-next .swiper-button-next:after,.banner .prev-next .swiper-button-prev:after{font-size: 24px;color: rgba(255, 255, 255, 0.7);}

.banner .swiper-pagination,.banner .swiper-pagination.swiper-pagination-fraction{width: auto;left: auto;right: calc(10% + 120px);font-weight: 100;font-size: 60px;color: #fff;}
.banner .swiper-pagination,.banner .swiper-pagination.swiper-pagination-fraction span{font-size: 40px;display: inline-block;color: #fff;}
.banner .swiper-pagination,.banner .swiper-pagination.swiper-pagination-fraction span:first-child{transform: translateY(-15px);}
.banner .swiper-pagination,.banner .swiper-pagination.swiper-pagination-fraction span:last-child{transform: translateY(5px);}

.banner .img-swiper .swiper-pagination{width: 245px;left: 5%;}
.banner .img-swiper .swiper-pagination .swiper-pagination-bullet{background-color: #fff;opacity: 1;transition: all 0.3s;}
.banner .img-swiper .swiper-pagination .swiper-pagination-bullet.swiper-pagination-bullet-active{transform: scale(1.5);}

.banner .prev-next div:hover{background-color: #fff;}
.banner .txt-swiper .prev-next div:hover::after{color: rgba(252, 104, 58, 1)!important;}

@keyframes fade{
    0%{
        transform: scale(1);
    }
    50%{
        transform: scale(1.05);
    }
    100%{
        transform: scale(1);
    }
}
@keyframes fade-info1{
    0%{
        transform: translateX(-50%) rotateX(90deg);
    }
    50%{
        transform: translateX(-50%) rotateX(90deg);
    }
    100%{
        transform: translateX(-50%) rotateX(0deg);
    }
}
/* gg */
.h-bd{overflow-x: hidden;}


/* about */
.about{position: relative;overflow: hidden;padding: 70px 0 100px;}
.about .area{flex-wrap: wrap;}
.about .area .title-2{width: 100%;margin-bottom: 40px;}
.about .area .title{width: 100%;}
.about .area .left{width: 50%;padding-right: 15px;}
.about .area .content{width: 100%;}
.about .area .content .text{width: 100%;max-width: 560px;overflow: hidden;display: -webkit-box;-webkit-line-clamp: 12;-webkit-box-orient: vertical;line-height: 2.5;color: rgba(0, 0, 0, .6); white-space: pre-wrap;}
.about .area .content .more{ margin-top: 30px; }
.about .area .ul{width: 100%;display: flex;align-items: center;margin: 50px 0;}
.about .area .ul .li{flex-grow: 1;}
.about .area .ul .li p{display: inline-block;width: 100%;}
.about .area .ul .li p span{font-size: 42px;color: rgba(252, 104, 58, 1);font-weight: 600;}
.about .area .right{width: 50%;display: flex;position: relative;}
.about .area .right::before{content: '';display: inline-block;position: absolute;right: 0;top: 0;width: 50%;height: 50%;background-color: rgba(252, 104, 58, 1);z-index: -1;transform: translate(17px,-17px);}
.about .area .right img{width: 100%;margin: auto;height: 100%;object-fit: cover;position: absolute;left: 0;top: 0;}


/* adv */
.adv{width: 100%;position: relative;padding: 55px 0;background-color: #f9f9f9;}
.adv::before{content: '';display: inline-block;position: absolute;left: 0;top: 0;width: 100%;height: 410px;background-color: rgba(0, 0, 0, 0.8);}
.adv .area{position: relative;z-index: 2;}
.adv .title-2 h3,.adv .title-2 span{color: #fff;}
.adv .title-2 span{border-color: rgba(255, 255, 255, 0.2);}
.adv .ul{display: flex;width: 100%;align-items: stretch;}
.adv .ul .li{width: calc(25% - 15px);margin-right: 20px;margin-top: 40px;background-color: #fff;padding: 25px 3% 60px;position: relative;overflow: hidden;}
.adv .ul .li::before{content: '';display: inline-block;position: absolute;right: 0;bottom: 0;width: 120px;height: 120px;background-color: #f9f9f9;transform: translate(50%, 50%) rotate(45deg);}
.adv .ul .li:last-child{margin-right: 0;}
.adv .ul .li span{line-height: 1;font-size: 36px;color: rgba(252, 104, 58, 1);margin-bottom: 50px;display: block;}
.adv .ul .li img{height: 45px;filter: brightness(0.05);}
.adv .ul .li h3{font-size: 22px;font-weight: 600;color: rgba(0, 0, 0, 0.8);line-height: 1.5;padding: 20px 0;}
.adv .ul .li p{font-size: 16px;color: rgba(0, 0, 0, .5);line-height: 2;}

.adv .ul .li:hover{background-color: rgba(252, 104, 58, 1);}
.adv .ul .li:hover span,.adv .ul .li:hover h3,.adv .ul .li:hover p{color: #fff;}
.adv .ul .li:hover img{filter: grayscale(0) brightness(10);}


/* Pro */
.product{padding: 50px 0 70px;background-color: #f9f9f9;}
.product .area{flex-wrap: wrap;}
#proSwiper{position: relative;max-width: 870px;width: 100%;margin: 0 auto;overflow: visible;margin-top: 60px;padding-bottom: 60px;}
#proSwiper .swiper-wrapper{overflow: visible;}
#proSwiper .swiper-pagination span{margin: 0 6px;width: 10px!important;height: 10px!important;background-color: rgba(0, 0, 0, .5)!important;}
#proSwiper .swiper-pagination span.swiper-pagination-bullet-active{background-color: rgba(252, 104, 58, 1)!important;width: 15px!important;height: 15px!important;}
#proSwiper .swiper-slide{background: #fff;box-shadow: 0 8px 30px rgba(0, 0, 0, .05);opacity: 0;}
#proSwiper .swiper-slide.swiper-slide-next,#proSwiper .swiper-slide.swiper-slide-prev{opacity: 0.6;}
#proSwiper .swiper-slide.swiper-slide-active{opacity: 1;}
#proSwiper .swiper-slide a{display: flex;width: 100%;align-items: stretch;padding: 50px 0;}
#proSwiper .swiper-slide .text{width: 40%;display: flex;flex-wrap: wrap;align-items: stretch;align-content: center;padding: 30px;background-color: rgba(0, 0, 0, .03);}
#proSwiper .swiper-slide .text h3{font-size: 22px;line-height: 1.5;padding-bottom: 20px;margin-bottom: 20px;position: relative;font-weight: 500;}
#proSwiper .swiper-slide .text h3::before{content: '';display: inline-block;position: absolute;width: 50px;height: 5px;bottom: 0;left: 0;transform: translateY(50%);background-color: rgba(252, 104, 58, 1);}
#proSwiper .swiper-slide .text p{line-height: 2;color: rgba(0, 0, 0, 0.5);margin-bottom: 35px;}
#proSwiper .swiper-slide .text span{color: rgba(252, 104, 58, 1);text-align: right;line-height: 1.5;}
#proSwiper .swiper-slide .img{width: 60%;position: relative;}
#proSwiper .swiper-slide .img img{width: 100%;height: 100%;object-fit: contain;object-position: center;position: absolute;left: 0;top: 0;}
#proSwiper .swiper-slide.swiper-slide-prev .img{order: -1;}

#proSwiper .swiper-slide a:hover .text{background-color: rgba(252, 104, 58, 1);}
#proSwiper .swiper-slide a:hover .text h3,#proSwiper .swiper-slide a:hover .text p,#proSwiper .swiper-slide a:hover .text span{color: #fff;}


/* case */
.case{padding: 70px 0 90px;}
.case .area{flex-wrap: wrap;}
.case .area #caseSwiper{margin-top: 45px;width: 100%;}
.case .area #caseSwiper .swiper-slide a{display: flex;width: 100%;padding-top: 120%;background-size: cover;position: relative;}
.case .area #caseSwiper .swiper-slide a::before{content: '';display: inline-block;position: absolute;width: 100%;height: 100%;background-color: rgba(0, 0, 0, .4);left: 0;top: 0;}
.case .area #caseSwiper .swiper-slide a .text{width: 100%;height: 100%;display: flex;flex-wrap: wrap;padding: 15% 10%;position: absolute;left: 0;top: 0;z-index: 2;}
.case .area #caseSwiper .swiper-slide a .text h3{font-size: 22px;font-weight: 600;color: #fff;width: 100%;}
.case .area #caseSwiper .swiper-slide a .text span{margin-top: auto;display: inline-block;line-height: 2.5;color: #fff;background-color: rgba(252, 104, 58, 1);padding: 0 20px;border-radius: 50px;}



/* news */
.news{padding: 60px 0 80px;background-color: #f9f9f9;}
.news .area{flex-wrap: wrap;align-items: center;}
.news .more{margin-left: auto;}
.news .row{margin-top: 45px;}
.news .row a{display: flex;width: 100%;align-items: stretch;margin-bottom: 30px;background-color: #fff;padding: 30px;}
.news .left{width: 115px;display: flex;flex-wrap: wrap;align-content: center;position: relative;padding-left: 15px;}
.news .left h4{font-size: 28px;line-height: 1;margin-bottom: 10px;font-weight: 500;color: rgba(0, 0, 0, .4);}
.news .left span{font-size: 18px;line-height: 1;font-weight: 400;color: rgba(0, 0, 0, .4);width: 100%;}
.news .right{width: calc(100% - 115px);padding: 15px 0;display: flex;flex-wrap: wrap;}
.news .right span{font-size: 15px;color: rgba(0, 0, 0, .4);line-height: 1;margin-bottom: 10px;}
.news .right h3{width: 100%;font-size: 22px;line-height: 1.5;overflow: hidden;display: -webkit-box;-webkit-line-clamp: 1;-webkit-box-orient: vertical;font-weight: 500;}
.news .right p{width: 100%;line-height: 1.5;font-size: 15px;color: rgba(0, 0, 0, 0.5);overflow: hidden;display: -webkit-box;-webkit-line-clamp: 2;-webkit-box-orient: vertical;padding-top: 20px;margin-top: 20px;border-top: 1px solid rgba(0, 0, 0, .1);position: relative;}
.news .right p::before{content: '';display: inline-block;width: 25px;height: 3px;background-color: rgba(252, 104, 58, 1);position: absolute;top: 0;left: 0;transform: translateY(-50%);transition: all 0.3s;}

.news a:hover .left h4,.news a:hover .left span,.news a:hover .right h3{color: rgba(252, 104, 58, 1);}
.news a:hover .right p::before{width: 33%;}



@media screen and (min-width: 0px) and (max-width:1400px){
   
}


@media screen and (min-width: 0px) and (max-width:1200px){
    .about .area .ul .li p span{font-size: 32px;}

    .product{padding: 20px 0 50px;}
}
@media screen and (min-width: 0px) and (max-width:992px){
    .about{padding: 50px 0 70px;}

    .case{padding: 50px 0 70px;}

    .news{padding: 40px 0 60px;}
}

@media screen and (min-width: 0px) and (max-width:991px){
    .adv{padding: 45px 0;}
    .adv .ul{flex-wrap: wrap;}
    .adv .ul .li{width: calc(50% - 15px);margin-right: 30px;margin-top: 30px;}
    .adv .ul .li:nth-child(2n){margin-right: 0;}
}

@media screen and (min-width: 0px) and (max-width:768px){
    .about .area .left{width: 100%;padding-right: 0;}
    .about .area .content .text{max-width: none;}
    .about .area .right{width: 100%;}

    #proSwiper{margin-top: 30px;padding-bottom: 50px;}
    .product{padding: 20px 0;}

    .banner{height: 300px;}

}
@media screen and (min-width: 0px) and (max-width:767px){
    .about{padding: 30px 0 40px;}
    .about .area .title-2{margin-bottom: 20px;}
    .about .area .ul{margin: 30px 0;}
    .about .area .ul .li p{font-size: 15px;}
    .about .area .ul .li p span{font-size: 26px;}

    .adv{padding: 25px 0;}
    .adv .ul .li{width: 100%;margin-right: 0;margin-top: 20px;}
    .adv .ul .li p{font-size: 15px;}
    .adv .ul .li span{margin-bottom: 20px;}

    #proSwiper .swiper-slide a{padding: 0;flex-wrap: wrap;}
    #proSwiper .swiper-slide .text{width: 100%;}
    #proSwiper .swiper-slide .img{width: 100%;padding-top: 70%;order: -1;}
    #proSwiper .swiper-slide .text p{font-size: 15px;}

    .case{padding: 30px 0 50px;}
    .case .area #caseSwiper{margin-top: 20px;}
    
    .news{padding: 25px 0;}
    .news .row a{padding: 20px;}
    .news .left{width: 90px;}
    .news .right{width: calc(100% - 90px);}
    .news .left h4{font-size: 22px;}
    .news .left span{font-size: 15px;}

    .news .right h3{font-size: 16px;}
}

@media screen and (min-width: 0px) and (max-width:440px){
    
}