/*首页*/
.indexContainer>.swiper-wrapper>.swiper-slide{overflow: hidden;;}
.indexContainer .footer{height: auto;}
.indexContainerPagination.swiper-pagination-bullets{right: 30px;}
.indexContainerPagination.swiper-pagination-bullets .swiper-pagination-bullet{position: relative;z-index: 1;margin: 30px 0;transition: all .4s ease-out;}
.indexContainerPagination.swiper-pagination-bullets .swiper-pagination-bullet::before{content: '';position: absolute;top: 0;left: 0;width: 8px;height: 8px;border-radius: 10px;background-color: var(--primary-color);opacity: 0;transition: inherit;}
.indexContainerPagination.swiper-pagination-bullets .swiper-pagination-bullet::after{content: '';position: absolute;top: -4px;left: -4px;width: 16px;height: 16px;border-radius: 20px;border: 2px solid var(--primary-color);opacity: 0;transition: inherit;}
.indexContainerPagination.swiper-pagination-bullets .swiper-pagination-bullet span{position: absolute;top: calc(50% - 18px);right: -10px;width: 128px;height: 35px;line-height: 35px;background-color: #fff;border-radius: 50px;box-shadow: 0 2px 5px 5px rgba(0, 0, 0, 0.01);opacity: 0;z-index: -1;transform: scaleX(0);transform-origin: right;transition: inherit;font-size: 14px;padding-right: 10px;}
.indexContainerPagination.swiper-pagination-bullets .swiper-pagination-bullet-active::after{opacity: 1;}
.indexContainerPagination.swiper-pagination-bullets .swiper-pagination-bullet:hover{opacity: 1;}
.indexContainerPagination.swiper-pagination-bullets .swiper-pagination-bullet:hover::before,
.indexContainerPagination.swiper-pagination-bullets .swiper-pagination-bullet:hover::after,
.indexContainerPagination.swiper-pagination-bullets .swiper-pagination-bullet:hover span{opacity: 1;transform: scaleX(1);}

.index_banner{width:100%;height:100%;}
.banner_m{display: none;}
.index_banner img{width: 100%;height: 100%;object-fit: cover;transform: scale(1.3);transition: all 3s ease-out;}
.index_banner .txt{width: 50%;height: 100%;padding: 100px 0;display: flex;flex-direction: column;justify-content: center;position: absolute;top: 0;left: 10%;padding: 80px 0;}
.index_banner .txt h3{font-size: 40px;color: var(--primary-color);font-weight: normal;margin-bottom: 30px;}
.index_banner .txt p{font-size: 16px;}
.index_banner .video{position: absolute;top: 0;left: 0;width: 100%;height: 100%;object-fit: cover;}/*transform: scale(1.3);transition: all 3s ease-out;*/
.index_banner .swiper-slide{overflow: hidden;}
.index_banner .swiper-slide-active .video,
.index_banner .swiper-slide-active img{transform: scale(1);}
.index_banner .swiper-button-next,
.index_banner .swiper-button-prev{width: 50px;height: 50px;background-color: rgba(0, 0, 0, 0.1);border-radius: 50px;font-size: 16px;color: #fff;}
.index_banner .swiper-button-next{right: 50px;}
.index_banner .swiper-button-prev{left: 50px;}
.index_banner .swiper-button-next:hover,
.index_banner .swiper-button-prev:hover{background-color: var(--primary-color);}

.index_banner .swiper-pagination-bullets{bottom: 20px;left: 4%;width: auto;}
.index_banner .swiper-pagination-bullet{width: 50px;height: 4px;background-color: #fff;border-radius: 0;}

.section_txt h2{font-size: 50px;line-height: 1;}
.section_txt h2 span{color: var(--primary-color);}
.section_txt h3{font-size: 26px;margin: 20px 0 30px;}
.section_txt p{width: 50%;font-size: 18px;}
.section_txt .more{margin-top: 40px;}
.more_btn .inner{display: inline-block;}
.more_btn a{padding: 10px 50px;background-color: var(--primary-color);border-radius: 10px 0 10px 0;color: #fff;display: inline-block;transition: all .3s ease-out;}
.more_btn .inner:hover a{transform: translateY(-10px);}

.index_about> .inner{width: 100%;height: 100%;position: relative;}
.index_about .video{position: absolute;top: 0;left: 0;width: 100%;height: 100%;object-fit: cover;}
.index_about .wrapper{height: 100%;display: flex;flex-direction: column;justify-content: space-around;}
.index_about .counts li .count-item{font-size: 50px;font-weight: normal;font-family: 'arial';}
.index_about .more_btn{margin-top: 50px;}

.index_application_m{display: none;}
.index_application{color: #fff;}
.index_application .wrapper{height: 100%;display: flex;flex-direction: column;justify-content: space-around;position: absolute;top: 0;left: 0;right: 0;height: 100%;}
.index_application .bg{width: 100%;height: 100%;position: relative;}
.index_application .bg li{width: 100%;height: 100%;position: absolute;top: 0;left: 0;z-index: -2;opacity: 0;transition: all .5s ease-out;}
.index_application .bg li.on{z-index: -1;opacity: 1;}
.index_application .bg li img{width: 100%;height: 100%;object-fit: cover;transform: scale(1.5);transition: all 3s ease-out;}
.index_application .bg li.on img{transform: scale(1);}

.index_application .txt{width: 50%;border-left: 1px solid rgba(0, 0, 0, .2);padding: 20px 0 30px 40px;margin-top: 50px;position: relative;}
.index_application .txt li{position: absolute;top: 0;left: 0;}
.index_application .txt li::before{content: '';position: absolute;top: 0;left: -1px;width: 1px;height: 0;background-color: var(--primary-color);}
.index_application .txt li .inner{transform: translateX(20px);visibility: hidden;opacity: 0;}
.index_application .txt li.on{position: static;}
.index_application .txt li.on .inner{transform: translateX(0);visibility: visible;opacity: 1;transition: all 1s ease-out;}
.index_application .txt li.on::before{height: 60px;transition: all 1s ease-out;}
.index_application .txt li .title{font-size: 30px;line-height: 1;}
.index_application .txt li .desc{font-size: 18px;margin-top: 20px;}

.index_application .tab{width: 100%;border: 1px solid rgba(255, 255, 255, .1);background: rgba(0, 0, 0, .2);-webkit-backdrop-filter: blur(15px);backdrop-filter: blur(15px);display: flex;justify-content: space-between;}
.index_application .tab li{width: 20%;padding: 15px 10px;display: flex;align-items: center;justify-content: center;cursor: pointer;position: relative;}
.index_application .tab li::before{content: '';position: absolute;top: -15px;left: -1px;width: calc(100% + 2px);height: calc(100% + 30px);border-radius: 20px 0 20px 0;background-color: var(--primary-color);opacity: 0;z-index: -1;opacity: 0;}
.index_application .tab li .icon{margin-right: 30px;height: 30px;}
.index_application .tab li.on::before{opacity: 1;}
.index_application .tab li.on .icon{transform: scaleX(-1);margin-right: 15px;}

.index_products> .inner{width: 100%;height: 100%;position: relative;display: flex;flex-direction: column;justify-content: space-between;padding: calc(10vh + 80px) 0 30px;transition: all .5s ease-out;}
.index_products .products_dropdown{width: 200px;padding: 10px 0;background-color: var(--primary-color);border-radius: 10px 0 10px 0;color: #fff;display: inline-block;cursor: pointer;margin-top: 40px;transition: all .3s ease-out;}
.layui-menu{width: 200px;}
.layui-menu li{font-size: 14px;font-weight: bold;}

.index_products .swiper{padding-bottom: 80px;position: absolute;z-index: -999;opacity: 0;}
.index_products .swiper.on{position: static;opacity: 1;}
.index_products .swiper-slide{height: 200px; width: 200px !important; padding: 20px;border: 1px solid rgba(255, 255, 255, .4);display: flex;flex-direction: column;justify-content: center;overflow: hidden;}/*border-radius: 30px 0 30px 0;*/
.index_products .swiper-slide::before{content: '';position: absolute;top: 0;left: 0;width: 0;height: 100%;background: linear-gradient(to right, rgba(60, 150, 114, 0.6), transparent);z-index: -1;opacity: 0;transition: all .3s ease-out;}
.index_products .swiper-slide .pic{width: 200px;height: 200px;position: absolute;top: 0;left: 0;z-index: -2;}/*width: 100%;height: 100%; object-fit: cover;*/
.index_products .swiper-slide .title{width: 180px;line-height: 1.2; display: none;} /*width: 50%;*/
.index_products .swiper-slide .more{font-size: 14px;border-radius: 10px 0;width: 90px;text-align: center;height: 0;overflow: hidden;;color: #fff;transition: all .3s ease-out;}
.index_products .swiper-slide .more:hover{background-color: #fff;color: var(--primary-color);}
.index_products .swiper-slide.on .title{color: #fff; display: block;}
.index_products .swiper-slide.on .more{display: block;margin-top: 30px;height: 30px;line-height: 28px;border: 1px solid rgba(255, 255, 255, .6);}
.index_products .swiper-slide.on::before{opacity: 1;width: 100%;}
.index_products .swiper-button-next,
.index_products .swiper-button-prev{top: auto;bottom: 30px;width: 50px;height: 50px;background-color: rgba(0, 0, 0, 0.1);border-radius: 50px;font-size: 16px;color: #fff;}
.index_products .swiper-button-next{right: 50px;}
.index_products .swiper-button-prev{left: auto;right: 120px;}
.index_products .swiper-button-next:hover,
.index_products .swiper-button-prev:hover{background-color: var(--primary-color);}

.index_news{background: url(../images/bg_news.jpg) no-repeat center/cover;padding-top: 80px;display: flex;flex-direction: column;justify-content: center;}
.index_news .swiper{margin: 50px 0;}
.index_news .swiper .swiper-slide{border-radius: 30px 0 30px 0;overflow: hidden;color: #fff;}
.index_news .swiper .pic{width: 100%;}
.index_news .swiper .pic img{display: block;;}
.index_news .swiper .txt{position: absolute;z-index: 1;;top: 0;left: 0;width: 100%;height: 100%;padding: 50px 40px;display: flex;flex-direction: column;justify-content: flex-end;opacity: 1;}
.index_news .swiper .title{font-size: 20px;color: #fff;margin-top: 10px;}
.index_news .swiper .date{font-size: 12px;display: flex;align-items: center;}
.index_news .swiper .date img{height: 14px;margin-right: 5px;}
.index_news .swiper .cover{width: 100%;height: 100%;position: absolute;top: 0;left: 0;opacity: 0;padding: 0 40px;background: linear-gradient(10deg, rgba(60, 150, 114, 0.7), rgba(60, 150, 114, 0.9));z-index: 2;display: flex;flex-direction: column;justify-content: space-between;transition: all .3s ease-out;}
.index_news .swiper .cover .date{opacity: 0;}
.index_news .swiper .swiper-slide:hover .desc{transition: all .3s ease-out;}
.index_news .swiper .more{width: 100px;padding: 6px 0;text-align: center;font-size: 14px;border-radius: 10px 0 10px 0;border: 1px solid rgba(255, 255, 255, 0.4);}
.index_news .swiper .swiper-slide:hover .txt{opacity: 0;}
.index_news .swiper .swiper-slide:hover .cover{opacity: 1;padding: 50px 40px;}
.index_news .swiper .swiper-slide:hover .cover .date{opacity: 1;transition-delay: .3s;}
.index_news .swiper .swiper-slide:hover .desc{margin: 20px 0;}
.index_news .swiper .more:hover{background-color: #fff;color: var(--primary-color);}

.index_news .swiper-button{display: flex;justify-content: flex-end;}
.index_news .swiper-button-next,
.index_news .swiper-button-prev{width: 50px;height: 50px;background-color: rgba(0, 0, 0, 0.1);border-radius: 50px;font-size: 16px;color: #fff;position: static;margin: 0;}
.index_news .swiper-button-next{margin-left: 30px;}
.index_news .swiper-button-next:hover,
.index_news .swiper-button-prev:hover{background-color: var(--primary-color);}

@media screen and (max-width: 1270px){
    .indexContainer> .swiper-wrapper{display: block;height: auto;}
    .indexContainer> .swiper-wrapper> .swiper-slide{height: auto;}
    .ani{visibility: visible !important;}

    .index_banner{height: 50vh;display: none;}
    .index_banner .txt{width: 92%;left: 4%;padding: 66px 0 50px;}
    .index_banner .txt h3{font-size: 24px;margin-bottom: 10px;}
    .index_banner .swiper-button-next,
    .index_banner .swiper-button-prev{width: 30px;height: 30px;font-size: 12px;top: auto;bottom: 10px;}
    .index_banner .swiper-button-next{right: 20px;}
    .index_banner .swiper-button-prev{right: 60px;left: auto;}
    
    .index_banner .swiper-pagination-bullets{bottom: 10px;left: 4%;width: auto;}
    .index_banner .swiper-pagination-bullet{width: 30px;height: 3px;}

    .banner_m{display: block;height: auto;margin-top: 56px;}
    .banner_m img{width: 100%;height: auto;}

    .more_btn a{padding: 5px 20px;font-size: 14px;}

    .section_txt h2{font-size: 24px;}
    .section_txt h3{font-size: 16px;margin: 10px 0 15px;}
    .section_txt p{width: 100%;font-size: 14px;}

    .index_about> .inner{padding: 50px 0;background: linear-gradient(90deg, rgba(0, 33, 198, 0.1), transparent);}
    .index_about> .inner::before{content: '';position: absolute;top: 0;left: 0;width: 100%;height: 100%;background: url(../images/about.png) no-repeat right bottom/contain;opacity: .3;}
    .index_about .video{display: none;}
    .index_about .wrapper{height: auto;}
    .index_about .more_btn{transform: translateY(0px);margin-top: 20px;}
    .index_about .counts{margin-top: 10px;}
    .index_about .counts li{font-size: 15px;width: 50%;margin-top: 30px;}
    .index_about .counts li p{margin-top: 5px;line-height: 1.2;}
    .index_about .counts li .count-item{font-size: 20px;font-weight: bold;}

    .indexContainer> .swiper-wrapper> .swiper-slide.index_application{display: none;}
    .index_application_m{display: block;}
    .index_application_m a{display: block;}
    .index_application_m a + a{margin-top: 20px;}
    .index_application_m img{width: 100%;;}
    .index_application_m .title{color: #555;font-size: 14px;text-align: center;margin-top: 8px;text-decoration: underline;}

    .indexContainer> .swiper-wrapper> .swiper-slide.index_products> .inner{flex-direction: column;height: calc(100vh - 300px);padding: 50px 0 0;}/*height: calc(100vh - 56px);*/
    .index_products .products_dropdown{font-size: 15px;}
    .index_products .swiper-slide{height: 200px;}
    .index_products .swiper-slide .title{width: 200px; font-size: 15px;} /*width: 100%;*/
    .index_products .swiper-slide.on .more{margin-top: 20px;font-size: 12px;width: 70px;}
    .index_products .swiper-button-next, 
    .index_products .swiper-button-prev{width: 40px;height: 40px;font-size: 12px;bottom: 20px;}
    .index_products .swiper-button-next{right: 4%;}
    .index_products .swiper-button-prev{right: calc(4% + 60px);}

    .index_news{padding: 50px 0;}
    .index_news .swiper{margin: 30px 0;}
    .index_news .swiper .txt{padding: 20px}
    .index_news .swiper .title{font-size: 14px;}
    .index_news .swiper .swiper-slide .cover{display: none;}
    .index_news .swiper-button-next, 
    .index_news .swiper-button-prev{width: 40px;height: 40px;font-size: 12px;}
    .index_news .swiper-button-next{margin-left: 20px;}

    .indexContainer> .swiper-wrapper> .swiper-slide.footer{overflow: visible;}
}

@media screen and (max-width: 1270px){
    .index_products .swiper-slide{height: 50vw;}
    
}