/* ===================首页样式========================== */

/* banner */
.banner-container{width: 100%;position: relative;}
.banner{width: 100%;}
.banner-picwords{width: 100%;}
.banner-pic{width: 100%;overflow: hidden;}
.banner-pic img{width: 100%;height: 100%;object-fit: cover;}
.banner-pic .banner-pc{display: block;min-height: 520px;}
.banner-pic .banner-mb{display: none;min-height: 320px;}
.banner .swiper-pagination-bullet{background: #fff;opacity: 1;}
.banner .swiper-container-horizontal>.swiper-pagination-bullets{bottom: 40px;}
.banner .swiper-container-horizontal>.swiper-pagination-bullets .swiper-pagination-bullet{margin: 0 8px;}
.banner .swiper-pagination-bullet-active{width: 36px;border-radius: 10px;}

.banner-text{position: absolute;top: 50%;left: 50%;transform: translate(-50%,-50%);width: 1280px;text-align: center;}
.banner-text h6{font-size: 30px;color: #fff;margin-bottom: 20px;}
.banner-text h5{font-size: 60px;font-weight: bold;color: #fff;position: relative;}
.banner-text h5::before{content: "";height: 6px;width: 153px;top: -18px;left: -40px;background: url('../image/ban-ico1.png') no-repeat right center;display: inline-block;position: relative;}
.banner-text h5::after{content: "";height: 6px;width: 153px;top: -18px;right: -40px;background: url('../image/ban-ico2.png') no-repeat left center;
display: inline-block;position: relative;}

.banner .swiper-slide-active .banner-text h6{animation: bannertextDow 1s ease both 600ms;}
.banner .swiper-slide-active .banner-text h5{animation: bannertextUp 1s ease both 800ms;}
@keyframes bannertextDow {0% {transform: translateY(-100px);opacity: 0;}100% {transform: translateX(0);opacity: 1;}}
@keyframes bannertextUp {0% {transform: translateY(100px);opacity: 0;}100% {transform: translateX(0);opacity: 1;}}

.ind-tit{width: 100%;overflow: hidden;text-align: center;}
.ind-tit h6{font-size: 36px;color: #000;line-height: 40px;}
.ind-tit p{font-size: 16px;color: #999;line-height: 30px;margin-top: 10px;}

/* 产品 */
.ind-pro{width: 100%;padding: 60px 0;overflow: hidden;}
.protit{width: 100%;overflow: hidden;text-align: center;}
.protit h6{font-size: 36px;color: #333333;margin-bottom: 20px;}
.protit h5{font-size: 30px;color: #e67c29;line-height: 30px;position: relative;margin-bottom: 15px;}
.protit h5::before{content: "";height: 1px;width: 65px;top: -12px;left: -15px;background: #e67c29;display: inline-block;position: relative;}
.protit h5::after{content: "";height: 1px;width: 65px;top: -12px;right: -15px;background: #e67c29;display: inline-block;position: relative;}
.protit ul{width: 100%;font-size: 0;}
.protit ul li{display: inline-block;font-size: 16px;color: #666;margin: 0 12px;}
.protit ul li span{padding-right: 6px;}
.prolist{width: 100%;margin-top: 50px;}
.prolist ul{margin-left: -2%;}
.prolist ul li{width: 31.333%;float: left;margin-left: 2%;position: relative;}
.prolist ul li .img{width: 100%;overflow: hidden;text-align: center;}
.prolist ul li .img img{max-width: 100%;}
.prolist ul li .text{width: 100%;padding: 20px;text-align: center;}
.prolist ul li .text h6{font-size: 22px;color: #666;height: 30px;line-height: 30px;word-spacing: normal;text-overflow: ellipsis;overflow: hidden;margin-bottom: 6px;transition: all .3s;}
.prolist ul li .text p{font-size: 16px;color: #999;line-height: 30px;height: 90px;overflow: hidden;display: -webkit-box;text-overflow: ellipsis;-webkit-box-orient: vertical;-webkit-line-clamp: 3;}
.prolist ul li::after{content: '';position: absolute;z-index: -1;width: 100%;height: 50%;left: 0;bottom: 0;box-shadow: 0 0 10px rgba(65, 65, 65, .15);opacity: 0;transition: all .4s;}
.prolist ul li:hover::after{opacity: 1;}
.prolist ul li:hover .text h6{color: #e67c29;}

/* 技术 */
.ind-tech{width: 100%;overflow: hidden;padding-bottom: 60px;}
.techimg{width: 100%;position: relative;overflow: hidden;}
.techimg img{width: 100%;height: 100%;min-height: 400px;object-fit: cover;}
.techimg p{font-size: 36px;color: #fff;text-align: center;font-weight: bold;max-width: 1280px;position: absolute;left: 50%;top: 50%;transform: translate(-50%,-50%);}
.techlist{width: 100%;position: relative;z-index: 3;margin-top: -120px;}
.techlist ul{margin-left: -2.5%;}
.techlist ul li{width: 17.5%;float: left;margin-left: 2.5%;box-shadow: 0 0 8px rgba(65, 65, 65, .15);background-color: #fff;padding: 35px;text-align: center;transition: all .6s;}
.techlist ul li h3{font-size: 24px;font-weight: bold;color: #e67c29;border-top: 2px solid #f5cdae;border-bottom: 2px solid #f5cdae;line-height: 60px;margin: 5px 0;}
.techlist ul li h4{font-size: 16px;color: #666;line-height: 30px;height: 90px;overflow: hidden;display: -webkit-box;text-overflow: ellipsis;-webkit-box-orient: vertical;-webkit-line-clamp: 3;margin: 10px 0;}
.techlist ul li h5{line-height: 60px;text-align: center;}
.techlist ul li h5 img{max-width: 100%;transition: all .4s;}
.techlist ul li h6{font-size: 14px;color: #333;margin: 10px 0;}
.techlist ul li p{font-size: 12px;color: #999;line-height: 15px;}
.techlist ul li:hover h5 img{transform:rotateY(180deg);}

.ind-insist{width: 100%;padding: 70px 0 60px;background-color: #fafafa;overflow: hidden;}
.insist{width: 100%;margin-top: 60px;overflow: hidden;position: relative;}
.insist::after{content: '';height: 1px;background-color: #e9e9e9;position: absolute;left: 0;top: 46px;width: 100%;z-index: 1;}
.insist ul li{width: 20%;float: left;position: relative;z-index: 3;text-align: center;}
.insist ul li h6{width: 92px;height: 92px;border-radius: 50%;margin: 0 auto;border: 2px solid #dfdfdf;line-height: 88px;background-color: #fff;}
.insist ul li h6 img{max-width: 100%;}
.insist ul li p{font-size: 18px;color: #333;margin-top: 10px;line-height: 30px;transition: all .4s;}
.insist ul li:hover p{color: #e67c29;}
.ind-news{width: 100%;padding: 60px 0 70px;overflow: hidden;}

.news-list{width: 100%;margin-top: 50px;}
.news-list ul{margin-left: -3%;}
.news-list ul li{width: 30.333%;float: left;box-shadow: 0 0 8px rgba(65, 65, 65, .15);margin-left: 3%;}
.news-list ul li .img{width: 100%;position: relative;overflow: hidden;}
.news-list ul li .img img{width: 100%;height: 100%;object-fit: cover;transition: all .6s;}
.news-list ul li .img span{position: absolute;font-size: 14px;color: #fff;font-weight: bold;left: 20px;bottom: 10px;}
.news-list ul li .text{width: 100%;padding: 20px;overflow: hidden;}
.news-list ul li .text h6{font-size: 18px;color: #333;line-height: 30px;height: 30px;white-space: normal;text-overflow: ellipsis;overflow: hidden;margin-bottom: 10px;transition: all .4s;}
.news-list ul li .text p{font-size: 14px;line-height: 24px;color: #999;height: 48px;overflow: hidden;display: -webkit-box;text-overflow: ellipsis;-webkit-box-orient: vertical;-webkit-line-clamp: 2;}
.news-list ul li:hover .text h6{color: #e67c29;}
.news-list ul li:hover .img img{transform: scale(1.06);}

.newsmore{display: block;width: 230px;font-size: 16px;text-align: center;line-height: 56px;border: 2px solid #e67c29;color: #e67c29;position: relative;margin: 50px auto 0;transition: all .4s;}
.newsmore::after{content: '';width: 0;height: 100%;background-color: #e67c29;position: absolute;left: 0;top: 0;transition: all .4s;z-index: -1;}
.newsmore:hover::after{width: 100%;}
.newsmore:hover{color: #fff;}

.ind-policy{width: 100%;overflow: hidden;padding: 60px 0;background-position: center center !important;background-size: cover !important;}
.ind-policy .ind-tit h6{color: #fff;}
.ind-policy .ind-tit p{color: #fff;opacity: .6;}

.policy{width: 100%;margin-top: 10px;overflow: hidden;}
.policy ul{margin-left: -4%;}
.policy ul li{width: 21%;float: left;margin: 4% 0 0 4%;background-color: #fff;overflow: hidden;text-align: center;padding: 20px 30px;}
.policy ul li h5{width: 100%;line-height: 50px;}
.policy ul li h5 .img{display: inline-block;}
.policy ul li h5 .imgH{display: none;}
.policy ul li h6{font-size: 24px;color: #666;margin: 15px 0;transition: all .4s;}
.policy ul li p{font-size: 14px;color: #999;line-height: 20px;height: 60px;overflow: hidden;display: -webkit-box;text-overflow: ellipsis;-webkit-box-orient: vertical;-webkit-line-clamp: 3;transition: all .4s;}
.policy ul li:hover h6{color: #f3842d;}
.policy ul li:hover p{color: #f3842d;}
.policy ul li:hover h5 .img{display: none;}
.policy ul li:hover h5 .imgH{display: inline-block;}


.ind-cust{width: 100%;padding: 60px 0;overflow: hidden;}
.cust-main{width: 100%;margin-top: 50px;overflow: hidden;}
.cust-map{width: 50%;text-align: center;position: relative;float: left;}
.cust-map img{max-width: 100%;}
.cust-map i{width: 8px;height: 8px;background-color: #ff0000;position: absolute;left: 72%;top: 52%;border-radius: 50%;}

.cust-map i:before,
.cust-map i:after {content: "";display: block;width: 12px;height: 12px;border: 1px solid #ff0000;border-radius: 100%;position: absolute;
top: 50%;left: 50%;margin-top: -6px;margin-left: -6px;animation: runquan 2s linear infinite;opacity: 1;}
.cust-map i:before {animation-delay: .6s;}
.cust-map i:after {animation-delay: 0s;}
@keyframes runquan {from {transform: scale(1, 1);opacity: 0.5;}to {transform: scale(1.8, 1.8);opacity: 0;}}


.cust-right{float: left;width: 50%;padding: 80px 0 0 80px;overflow: hidden;}
.cust-text{width: 360px;overflow: hidden;}
.cust-text ul li{width: 100%;display: none;overflow: hidden;min-height: 240px;}
.cust-text ul li .tit{line-height: 50px;font-size: 24px;color: #444;border-bottom: 1px solid #e5e5e5;margin-bottom: 20px;}
.cust-text ul li .tit span{border-bottom: 2px solid #e67c29;line-height: 50px;display: inline-block;}
.cust-text ul li p{font-size: 14px;color: #666;line-height: 30px;}

.cust-tit{margin-top: 10px;overflow: hidden;width: 360px;}
.cust-tit a{display: block;min-width: 62px;border: 1px solid #e7e7e7;border-radius: 3px;line-height: 32px;color: #999;padding: 0 5px;float: left;
margin: 0 18px 18px 0;text-align: center;transition: all .3s;}
.cust-tit a:hover,.cust-tit a.ontrue{border-color: #e67c29;background-color: #e67c29;color: #fff;}

.banner .swiper-slide video {position: absolute;width: 100%;left: 0px;top: 0;height: 100%;object-fit: cover;}
.bssban_video .banner-text{display: none;}



/* -------------------------PC端--------------------------- */
@media all and (max-width:1700px) {
    /* 1600 × (900/1024/1200) */
 
}

@media all and (max-width:1599px) {
    /* 1440 × (900/1050) */
 
}

@media all and (max-width:1439px) {
    /* 1360 × (768) */
    .banner-text h5{font-size: 50px;}

    
}

@media all and (max-width:1359px) {
    /* 1280 × (800/854/1024) */
    .prolist ul li .text p{font-size: 14px;}
    .prolist ul li .text h6{font-size: 20px;}
    .policy ul li h6{font-size: 22px;}
    .ind-cust{padding: 50px 0;}
    .banner-text{width: 92%;}
    
}

@media all and (max-width:1279px) {
    /* 1152 × (864) */
    .banner .swiper-container-horizontal>.swiper-pagination-bullets{bottom: 20px;}
    .ind-pro{padding: 50px 0;}
    .protit h6{font-size: 32px;}
    .techlist ul li h4{font-size: 14px;line-height: 24px;height: 72px;}
    .ind-insist{padding: 50px 0;}
    .news-list ul li .text h6{font-size: 16px;}
    .news-list{margin-top: 40px;}
    .policy ul li p{font-size: 13px;}
    .ind-policy{padding: 50px 0;}

}

@media all and (max-width:1151px) {
    /* 1024 × (600/768) */
    .ind-tit h6{font-size: 30px;}
}


/* ------------------------手机端-------------------------- */
@media all and (max-width:1000px) {
    /* 平板设备 720 适配 */
    .banner-pic .banner-pc{display: none;}
    .banner-pic .banner-mb{display: block;}

    .banner-text h6{font-size: 24px;margin-bottom: 10px;}
    .banner-text h5{font-size: 35px;}
    .banner-text h5::before,.banner-text h5::after{display: none;}
    .ind-pro{padding: 40px 0;}

    .protit h6{font-size: 28px;margin-bottom: 10px;}
    .protit h5{font-size: 24px;}
    .protit h5::before,.protit h5::after{top: -8px;}
    .protit ul li{font-size: 14px;margin: 0 8px;}
    .prolist{margin-top: 30px;}
    .prolist ul li .text h6{font-size: 16px;height: 26px;line-height: 26px;}
    .prolist ul li .text p{line-height: 24px;height: 72px;}
    .prolist ul li .text{padding: 10px;}
    .techimg img{min-height: 260px;}
    .techimg p{font-size: 30px;}
    .techlist{margin-top: 20px;}
    .techlist ul li{width: 30.8333%; margin-top: 10px;padding: 20px;}
    .ind-insist{padding: 40px 0;}
    .insist{margin-top: 30px;}
    .ind-news{padding: 40px 0;}
    .news-list{margin-top: 30px;}
    .news-list ul li .text{padding: 10px;}
    .news-list ul li .text h6{margin-bottom: 4px;}
    .newsmore{width: 180px;margin: 20px auto 0;line-height: 40px;border: 1px solid #e67c29}
    .ind-policy{padding: 40px 0;}
    .ind-tit h6{font-size: 26px;}
    .ind-tit p{font-size: 14px;margin-top: 0;}
    .policy ul{margin-left: -2%;}
    .policy ul li{margin: 2% 0 0 2%;width: 23%;padding: 15px 10px;}
    .policy ul li h6{font-size: 18px;margin: 5px 0;}
    .policy ul li p{font-size: 12px;}
    .ind-cust{padding: 40px 0;}
    .cust-main{margin-top: 30px;}
    .cust-right{padding: 20px 0 0 20px;}
    .cust-text,.cust-tit{width: 100%;}
    .ind-tech{padding-bottom: 40px;}

}
@media all and (max-width:640px) {
    /* 移动终端以上 360 适配 */
    .banner-text h6{font-size: 18px;}
    .banner-text h5 {font-size: 24px;}
    .banner .swiper-container-horizontal>.swiper-pagination-bullets .swiper-pagination-bullet{margin: 0 4px;}
    .banner .swiper-pagination-bullet-active{width: 20px;}
    .ind-pro{padding: 30px 0;}
    .protit h6{font-size: 24px;}
    .protit h5{font-size: 20px;margin-bottom: 10px;}
    .protit h5::before,.protit h5::after{width: 30px;}
    .protit ul li{font-size: 12px;margin: 0 4px;line-height: 24px;}
    .prolist {margin-top: 20px;}
    .prolist ul{margin-left: 0;}
    .prolist ul li{width: 100%;margin-left: 0;margin-bottom: 2%;}
    .techimg p{width: 80%;font-size: 24px;}
    .techlist ul li{width: 47.5%;}
    .ind-tech{padding-bottom: 30px;}
    .insist ul li{width: 50%;}
    .insist::after{display: none;}
    .insist ul li p{font-size: 16px;margin: 10px 0;}
    .ind-insist{padding: 30px 0;}
    .insist{margin-top: 20px;}
    .ind-news{padding: 30px 0;}
    .news-list ul{margin-left: 0;}
    .news-list ul li{margin-left: 0;width: 100%;margin-bottom: 4%;}
    .policy ul li{width: 48%;}
    .ind-cust{padding: 30px 0;}
    .cust-main{margin-top: 20px;}
    .cust-map{width: 100%;}
    .cust-right{width: 100%;padding: 20px 0 0 0;}


}