/*产品列表*/
.main{
    margin:0px auto;
    overflow:hidden;
    position:relative;
}
.banner{
  position: relative;
  color:#fff;
}
.banner .con{
  position: absolute;
  top: 0;
  left:0;
  right:0;
  bottom:0;
  height: 100%;
  width: 100%;
  z-index: 1;
}
.banner::before{
  content: '';
  display: block;
  width:100%;
  height: 100%;
  background: rgba(0,0,0,0.7);
}
.banner h1{
  font-size:52px;
  color:#fff;
  font-weight: bold;
  position: absolute;
  left: 15%;
  top:30%;
  z-index: 1;
}
.banner .tit{
  font-size:60px;
  color:#fff;
  font-weight: bold;
}
.banner .slogan{
  font-size:24px;
  position: absolute;
  left: 15%;
  top:50%;
  width: 40%;
}
.banner .png{
  position: absolute;
  right: 15%;
  bottom:10%;
  width: 25vw;
  height: 25vw;
  object-fit: cover;
}

.tab{
  border-bottom: 1px solid #f2f2f2;
  box-shadow: 0 20px 10px -20px rgba(0,0,0,0.1);
  padding: 10px;
}
.tab h3{
  margin-left:20px;
}
.tab .row{
  text-align:center;
  font-size:18px;
}
.tab div{
  margin:10px 0;
}
.tab .cur a, .tab a:hover{
  color: #E97741;
  font-weight:bold;
}
.tab .cur::after{
  content: '';
  display: block;
  width:100%;
  height:3px;
  background: #E97741;
  margin-top: 5px;
}

.proList{
  margin-top:30px;
}
.proList .item{
/*  border:1px solid #f2f2f2;*/
  padding:20px 20px 30px 20px;
  margin: 10px 0;
  border-radius:3px;
  overflow: hidden;
  border-bottom:4px solid #fff;
  transition: all .3s ease-in-out;
}
.proList .item:hover{
  box-shadow: 0 0 30px rgba(0,0,0,0.05);
  border-bottom:4px solid #E97741;
}
.proList .item:hover .image img{
  transition: all 0.5s ease;
  transform: scale(1.2);
}

.proList .image{
  width:100%;
  height:20vw;
  margin: 0 auto;
  overflow: hidden;
}
.proList .item .image img{
  width:100%;
  height: 100%;
  object-fit: cover;
}


.proList .intro{
  color:#999;
  font-size:16px;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.banner-bot{
  height:300px;
  background:url('../../images/web/banner-bot-product.jpg') center center / cover no-repeat;
  text-align:center;
  padding:40px 0;
}

.banner-bot .tit{
  font-size:42px;
}
.banner-bot .desc{
  font-size:24px;
}

.banner-bot button{
  background:none;
  border:2px solid #fff;
  width:160px;
  height:64px;
  text-align:center;
  font-size:24px;
}


/* 产品详情页 */
section .tit:after{
  content: '';
  display: block;
  width: 114px;
  height: 10px;
  background: rgba(233, 119, 65, 0.90);
  margin-top: -16px;
}

.title {
  text-align: center;
  font-size: 36px;
  font-weight: 600;
  color: rgba(51, 51, 51, 1);
}

.banner {
  width: 100%;
  height: 35vw;
  background: #000;
  position: relative;
}

/* 视频 OK */
#video_preview{
  position: absolute;
  width: 27vw;
  height: 18vw;
  right: 15%;
  bottom: 10%;
  background: rgba(0,0,0,0.4);
  border-radius: 10px;
  box-shadow: 0 0 10px rgba(0,0,0,0.4);
}

/* 导航 */
.sec-nav {
  width: 100%;
  position: relative;
  background: #fff;
  z-index: 10;
  border-bottom:1px solid #f2f2f2;
}
.sec-nav .list {
  width: 75%;
  margin: 0 auto;
  display: flex;
  justify-content: space-around;
}
.sec-nav .list a {
  padding: 12px 0;
  font-size: 16px;
  font-weight: 500;
  color: #333333;
}
.sec-nav .list a:hover{
  font-weight:bold;
  color:#E97741;
}
.sec-nav .sec-nav-slip {
  position: absolute;
  width: 1.56vw;
  height: 6px;
  background-color: #E97741;
  left: 0px;
  bottom: 0px;
  display: none;
}

/* 产品视频 */
.product-video {
  width: 100%;
  height: 31.25vw;
  background: #000;
}


/* 产品介绍 */
.product-info {
  text-align: center;
  margin: 0 auto;
  overflow: hidden;
  position: relative;
}
/*.product-info::after{
  background: rgba(0, 0, 0, 0.8);
  bottom: 0;
  content: "";
  left: 0;
  position: absolute;
  right: 0;
  top: 0;
  z-index: 1;
}
.product-info .container{
  position: relative;
  overflow: hidden;
  z-index:2;
}*/
.product-info .title{
  border:0;
}
.product-info .desc{
  display: flex;
  justify-content: center;
  align-items: center;
}
.product-info .desc p{
  text-align:left;
  line-height:2;
  text-indent: 2em;
  font-size:20px;
  border-left: 4px solid #E97741;
  padding-left:20px;
  position: relative;
}
.product-info .desc p::after{
  content: '';
  display: block;
  width:60px;
  height:60px;
  background:url('../../images/web/quote-orange.png') center center / contain no-repeat;
  position: absolute;
  right:0;
  bottom:-30px;
}
/*.product-info .info {
  font-weight: 500;
  margin: 20px auto;
  font-size: 18px;
  line-height: 2;
  text-align:left;
  color:#fff;
  width: 75%;
}*/
.product-info .cover{
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center center;
  min-height:300px;
}
.feature{
  position: relative;
}
.feature::before{
  /*background: rgba(0, 0, 0, 0.8);*/
/*  background:rgba(233,119,65,0.1);*/
  bottom: 0;
  content: "";
  left: 0;
  position: absolute;
  right: 0;
  top: 0;
  z-index: 1;
}
.feature .container{
  position: relative;
  overflow: hidden;
  z-index:2;
}
.feature .title{
  border:0;
  color:#fff;
}
.feature .con{
  position: relative;
  padding: 50px 0;
  min-height:600px;
}
.feature .logo{
  width: 16vw;
  height:80px;
  position: absolute;
  top: 50%;
  left: 50%;
  margin-left: -8vw;
  margin-top: -40px;
}
.feature .logo img{
  object-fit: fill;
  width:100%;
  height:100%;
}
.feature .circle{
  position: absolute;
  top: 50%;
  left: 50%;
  width: 36vw;
  height: 36vw;
  margin-left: -18vw;
  margin-top: -18vw;
}
.feature .circle img{
  width: 100%;
  height: 100%;  
  object-fit: fill;
  animation: circleRound 20s linear infinite;
}
.feature .item{
  margin: 10px auto;
  font-size:18px;
  font-weight:700;
  position: relative;
}
.feature .item div{
  width: 20vw;
  border-radius:14px;
  padding: 20px 30px;
  text-align:left;
  overflow: hidden;
  color:#fff;
  position: relative;
}
.feature .item div h4{
  font-size:22px;
  font-weight: bold;
  line-height:60px;
}
.feature .item div img{
  float:left;
}
.feature .item-1{
   transform: translateX(10vw);

}
.feature .item-2{
   transform: translateX(-10vw); 
}
.feature .item-3{
   transform: translateX(7vw); 
}
.feature .item-4{
   transform: translateX(-7vw); 
}
.feature .item-5{
   transform: translateX(4vw); 
}
.feature .item-6{
   transform: translateX(-4vw); 
}
.feature .item-7{
   transform: translateX(7vw); 
}
.feature .item-8{
   transform: translateX(-7vw); 
}
.feature .item-9{
   transform: translateX(10vw); 
}
.feature .item-10{
   transform: translateX(-10vw); 
}
.feature .item div:hover{
/*  background: rgba(233,119,65,.7) url('../../images/web/bg-item-hover.png') right top / cover no-repeat;*/
  background: url('../../images/web/feature-item-hover.jpg') center center / cover no-repeat;
  color:#fff;
  box-shadow: 0 0 30px rgba(0,0,0,0.3);
  transition: .5s;
}
/*.feature .item div:hover::before{
  content: '';
  width:100%;
  height:100%;
  position: absolute;
  top:0;
  right:0;
  left:0;
  bottom:0;
  z-index:-1;
  background:rgba(233,119,65,0.6); 
}*/

.feature .item div:hover h4{
  font-size: 28px;
  transition: .5s;
}
.feature .item img{
  width:60px;
  height:60px;
/*  border-radius:20px;*/
  margin-right:20px;
  padding: 5px;
}
.feature .item .right{
  float: right;
  text-align:right;
}
.feature .item .right img{
  float:right;
  margin-right:0;
  margin-left:20px;
}


/* 产品功能 */
/*.fun-list {
  padding: 15px;
  margin: 20px auto;
  color:#fff;
}
.fun-list .item{
  text-align: center;
  margin-bottom:10px;
  color:#454545;
  font-size:16px;
}
.fun-list .icon{
  width: 96px;
  height: 96px;
  margin: 10px auto;
  background-position: center center;
  background-repeat: no-repeat;
  background-size: 70%;
  box-shadow: 0 0 15px rgba(0,0,0,0.1);
  border-radius: 25px;
  border: 1px solid #f2f2f2;
}*/

/* 产品优势 OK */
.product-adv {
  overflow: hidden;
  background: url('../../images/web/section-bg-3.png') center center / cover no-repeat;
}

.product-adv .title{
  border:0;
}

.product-adv .image{
  width: 100%;
  max-height: 450px;
  margin: 20px auto;
}
.product-adv .image img{
  object-fit: cover;
  width:100%;
  height:100%;
  border-radius:20px;
}
.product-adv .con{
  display: flex;
  align-items: stretch;
}
.product-adv .item{
  background: #fff url('../../images/web/item-bg.png') center center / cover no-repeat;
  padding: 20px 30px;
  border-radius: 20px;
  margin: 20px auto;
}
.product-adv .item h4{
  font-size:20px;
  font-weight: 700;
  width:100%;
}
.product-adv .item p{
  font-size:16px;
  min-height: 60px;
  overflow: hidden;
/*  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 4;
  -webkit-box-orient: vertical;*/
  display: flex;
  align-items: center;
  /* justify-content: center; */
  width: 100%;
}
.product-adv .item:hover{
  background: #E97741 url('../../images/web/item-bg-white.png') center center / cover no-repeat;
  color: #fff;
  transition: .5s;
}

/*.product-adv .cover{
  position: relative;
  margin-right: 25px;
}
.product-adv .cover-img{
  width: 100%;
  min-height:450px;
  position: relative;
  z-index: 2;
}
.product-adv .cover-bg{
  position: absolute;
  right: -25px;
  bottom: -25px;
  width: 50%;
  height: 60%;
  z-index: 1;
  background: rgba(233, 119, 65, 0.90);
}
}

.product-adv .tit {
  padding: 10px 0;
}

.product-adv .info {
  line-height:3;
  margin-top:20px;
}
.product-adv .info .item{
  line-height:1.5;
  overflow: hidden;
  margin-bottom:30px;
  font-size:18px;
}
.product-adv .info .item span{
  display:inline-block;
  background:rgba(38, 37, 37, 0.03);
  height:60px;
  width:60px;
  float:left;
  text-align:center;
  line-height:60px;
  margin-right:20px;
}*/


/* 产品类型 */
.product-type {
  /* margin-top: 5.2vw; */
}

.product-type .item{
  padding:25px 15px;
/*  border:1px solid #f5f5f5;*/
}
.product-type .item:hover{
  box-shadow: 0 0 40px rgba(0,0,0,0.05);
  transition: all .3s ease-in-out;
}
.product-type .desc{
  overflow: hidden;
  /*text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 4;
  -webkit-box-orient: vertical;*/
}
.product-type .params{
  margin: 10px auto;
}
.product-type .params .sitem{
  padding: 15px;
  border-bottom:1px solid #f2f2f2;
}
.product-type .params .sitem .value{
  font-size:18px;
}

/* 应用场景 OK */
.app-scen{
  overflow:hidden;
}

.app-scen .info {
  margin: 20px auto;
}

.app-scen .list {
  width: 100%;
  overflow: hidden;
}
.app-scen .bg-img {
  height: 300px;
  position: relative;
  border-radius: 6px;
}
.app-scen .bg-img .name {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 12%;
  background: rgba(51, 51, 51, 0.8);
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 16px;
  font-weight: 500;
  color: rgba(255, 255, 255, 1);
  border-bottom-left-radius: 6px;
  border-bottom-right-radius: 6px;
}

/* 客户案例 */
.case{

}
.case .swiper-container {
    width: 100%;
    height: 760px;
    margin-left: auto;
    margin-right: auto;
    padding:20px 0px 50px 0px;
  }

.case .swiper-slide {
    font-size: 18px;
    background: #fff;
    /*height:380px;*/
    height: calc((100% - 30px) / 2);
    /* Center slide text vertically */
    display: -webkit-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    -webkit-justify-content: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    -webkit-align-items: center;
    align-items: center;
    border-radius:10px;
    position:relative;
}
.case .swiper-slide:hover{
  cursor: pointer;
  box-shadow: 0 0 20px rgba(0,0,0,0.2);
}
.case .swiper-slide:hover .info{
  background:rgba(233, 119, 65, 0.90);
  color:#fff;
  -webkit-transition: all .4s ease;
  transition: all .4s ease;
}
.case .swiper-slide:hover .info p{
  color:#fff;
}
.case .swiper-slide .info{
  position:absolute;
  bottom:0;
  background:rgba(255,255,255,0.9);
  padding:15px;
  width:100%;
  border:1px solid #e2e2e2;
  border-top:0;
  border-bottom-left-radius:8px;
  border-bottom-right-radius:8px;
  height:120px;
}
.case .swiper-slide .info h4{
  font-size:16px;
  font-weight:700;
}
.case .swiper-slide .info p{
  font-size:12px;
  color:#999;
}

.case-con {
  margin-top: 20px;
  display: flex;
/*  box-sizing: border-box;
  justify-content: space-between;*/
}
.case .more {
  clear:both;
  margin-top: 20px;
  text-align: center;
  font-size: 14px;
  cursor: pointer;
}

/* 相关产品 */
.relate{
  margin-top:30px;
  padding:50px 0 20px 0;
}
.relate h3{
  font-weight:700;
  font-size:26px;
}
.relate .image{
  min-height:200px;
  border-radius:8px;
}
.relate h4{
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size:20px;
  font-weight:700;
}
.relate a{
  display:block;
}
.relate .row .item{
  margin:30px auto 10px auto;
}
.relate .desc{
  color:#999;
  overflow-x:hidden;
  overflow-y: auto;
  height:140px; 
  margin-top:15px;
}

.title{
    justify-content: space-between;
    border-bottom: 1px solid rgba(238,238,246,1);
    padding-bottom: 8px;
    position:relative;
}
.title .more{
    position:absolute;
    bottom:0;
    right:0;
    display:block;
    height:100%;
    line-height:65px;
    color:#999;
}
.title .more svg{
    fill:#999;
}

#pages{
    text-align: center;
    margin:40px auto;
}
#pages svg{
    display:inline-block;
    width:48px;
    height:48px;
    background:#DEE5EC;
    text-align:center;
    fill:#fff;
    padding: 10px;
    margin: 0 20px;
    cursor: pointer;
}
#pages svg:hover{
    background:#6C74CD;
}


/* 联系我们 OK */
.contact{
  color:#fff;
}

.contact .divider{
  width:30px;
  height:3px;
  background:#fff;
  margin: 60px 0 10px 0;
}

.contact form .label{
  width: 600px;
  border: 1px solid #fff;
  display: flex;
  border-radius: 4px;
  margin-top: 30px;
  padding-left: 10px;
  background:#fff;
}
.contact form input{
  border: none;
  width: 100%;
  height: 100%;
  padding: 10px 0;
  margin-left: 10px;
}

.contact form input::-webkit-input-placeholder { /* WebKit browsers */
  color: #999;
  font-size: 16px;
}

.contact form input::-moz-placeholder { /* Mozilla Firefox 19+ */
  color: #999;
  font-size: 16px;
}

.contact form input::-ms-input-placeholder { /* Internet Explorer 10+ */
  color: #999;
  font-size: 16px;
}   

.contact form textarea{
  width: 100%;
  min-height: 90px;  
  border: none;
  background-color: transparent;
  padding: 10px 0;
  margin-left: 10px;
}
.contact form .label img{
  display: inline-block;
  width: 24px;
  height: 24px;
  margin-top: 10px;
}
.contact form .submit{
  margin: 30px auto 0 auto;
  display:block;
  padding:10px 60px;
}

/* PAD */
@media screen and (min-width: 768px) and (max-width: 1199px) {
  .banner h1,.banner .tit{
    font-size:36px;
  }
  .banner .slogan{
    font-size:14px;
  }
  .banner .png{
    width:250px;
    height:250px;
  }
  .tab .row{
    font-size:16px;
  }
  .proList .image{
    height:160px;
  }
  .proList h4{
    font-size:18px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
  }
  .proList .intro{
    font-size:14px;
  }
  .product-info .cover{
    min-height:200px;
  }

  .fun-list .icon{
    width: 88px;
    height: 88px;
  }
  .fun-list .item{
    font-size:14px;
  }

  .product-adv .info .item{
    margin-bottom: 20px;
    font-size: 16px;
  }
  .product-adv .info .item span{
    height:48px;
    width: 48px;
    line-height: 48px;
  }
  .app-scen .info{
    font-size:16px;
  }
  .app-scen .bg-img{
    height:200px;
  }

  .contact form .label{
    width:90%;
  }

  .banner-bot{
    height:220px;
    padding:20px 0;
  }
  .banner-bot .tit{
    font-size:28px;
  }
  .banner-bot .desc{
    font-size:16px;
  }
  .banner-bot button{
    height:48px;
    font-size: 18px;
  }
}

/* 手机 */
@media screen and (max-width: 767px) {
  .main{
    margin:0 auto;
  }
  .banner{
    height:35vw;
  }
  .banner .tit{
    font-size: 28px;
  }
  .banner .text .tit:after{
    width: 80px;
    height: 6px;
    margin: -15px auto 10px auto;
  }
  .banner h1{
    font-size: 24px;
    top: 5%;
    left: 5%;
  }
  .banner .slogan{
    font-size:12px;
    left: 5%;
    right: 10%;
    top: 40%;
    width: 55%;
  }
  .banner .png{
    width:90px;
    height:90px;
    right: 5%;
  }
  #video_preview{
    right: 5%;
  }
  .tab .row div{
    font-size:14px;
    margin:5px auto;
    padding: 0 5px;
  }
  .banner-bot .tit{
    font-size:28px;
  }
  .banner-bot{
    height:200px;
    padding:20px 0;
  }
  .banner-bot .desc{
    font-size:14px;
  }

  .banner-bot button{
    font-size:18px;
    height:48px;
  }
  .sec-nav .list{
    width:100%;
  }
  .fun-list{
    position: relative;
    padding:0px 4%;
  }
  .fun-list .item{
    font-size: 12px;
  }
  .fun-list .icon{
    width:72px;
    height:72px;
    border-radius:20px;
  }
  .product-info .desc p::after{
    width:32px;
    height:32px;
    bottom: -10px;
  }
  .proList .intro{
    font-size: 12px;
  }
  .product-info .cover{
    height: 200px;
    min-height: none;
  }
  .product-adv .cover{
    display: none;
  }
  .product-adv .info .item{
    font-size:16px;
  }
  .product-adv .info .item span{
    height: 48px;
    width: 48px;
    line-height: 48px;
  }
  .app-scen .bg-img{
    height:200px;
  }
  .contact form .label{
    width:90%;
  }
  .product-info .title{
    font-size:24px;
  }
  .product-info .info{
    font-size:14px;
  }
  .product-type .desc{
    font-size:14px;
  }
  .sec-nav .list a{
    font-size:14px;
  }
  .product-info .desc p{
    font-size:14px;
    padding-left:10px;
  }
  .feature .title{
    font-size:28px;
  }
  .feature .con{
    padding:20px 0;
  }
  .feature .item{
    font-size:14px;
  }
  .feature .item div h4,.feature .item div:hover h4{
    font-size:14px;
    line-height:32px;
  }
  .feature .item div{
    padding:10px 5px;
    width:32vw;
  }
  .feature .item img{
    width:32px;
    height:32px;
    margin-right:3px;
  }
  .feature .item-1{
     transform: translateX(4vw);
  }
  .feature .item-2{
     transform: translateX(-4vw); 
  }
  .feature .item-3{
     transform: translateX(2vw); 
  }
  .feature .item-4{
     transform: translateX(-1vw); 
  }
  .feature .item-5{
     transform: translateX(-3vw); 
  }
  .feature .item-6{
     transform: translateX(3vw); 
  }
  .feature .item-7{
     transform: translateX(1vw); 
  }
  .feature .item-8{
     transform: translateX(-2vw); 
  }
  .feature .item-9{
     transform: translateX(4vw); 
  }
  .feature .item-10{
     transform: translateX(-4vw); 
  }
  .feature .logo{
    width:18vw;
    height: 24px;
    margin-left: -9vw;
    margin-top: -12px;
  }
  .proList .item{
    padding:5px;
  }
  .proList .image{
    height:35vw;
  }
  .proList .item h4{
    font-size:14px;
  }
  .tab{
    padding:0;
  }
  .tab h3{
    margin:0;
  }
}


@keyframes circleRound {
  0% {
      -webkit-transform: rotate(0deg);
      -moz-transform: rotate(0deg);
      -o-transform: rotate(0deg);
      transform: rotate(0deg)
  }

  100% {
      -webkit-transform: rotate(360deg);
      -moz-transform: rotate(360deg);
      -o-transform: rotate(360deg);
      transform: rotate(360deg)
  }
}