/* 首页样式 */
section,header,footer,.open{
  max-width: 1920px;
  margin: 0 auto;
}

/* Banner样式 */
.banner {
  padding: 0;
  height: 900px;
  width: 100%;
  
}
.wrap {
  width: 100%;
  height: 100%;
  position: relative;
}
.list {
  width: 100%;
  height: 100%;
  position: relative;
  padding-left: 0px;
}
.item {
  width: 100%;
  height: 100%;
  list-style: none;
  position: absolute;
  left: 0;
  opacity: 0;
  transition: all 0.8s;
}
#leftBtn {
  position: absolute;
  left: 0px;
  height: 120px;
  width: 60px;
  top: 44%;
  z-index: 80;
}
#rightBtn {
  position: absolute;
  right: 0px;
  height: 120px;
  width: 60px;
  top: 44%;
  z-index: 80;
  
}
#leftBtn1 {
  position: absolute;
  left: 0px;
  height: 80px;
  width: 40px;
  top: 44%;
  z-index: 80;
}
#rightBtn1 {
  position: absolute;
  right: 0px;
  height: 80px;
  width: 40px;
  top: 44%;
  z-index: 80;
  
}
.carousel-arrow {
  transform: translateY(-50%);
  background-color: rgba(0, 0, 0, 0.5);
  cursor: pointer;
  border: none;
  outline: none;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: all 0.3s ease;
}

.carousel-arrow:hover {
  background-color: rgba(0, 0, 0, 0.8);
}

.carousel-arrow-prev {
  left: 20px;
}

.carousel-arrow-next {
  right: 20px;
}

/* 开口较大的箭头样式 */
.carousel-arrow::before {
  content: '';
  display: block;
  width: 20px;
  height: 20px;
  border-style: solid;
  border-color: white;
  border-width: 4px 4px 0 0;
  transition: all 0.3s ease;
}

.carousel-arrow-prev::before {
  transform: rotate(-135deg);
  margin-left: 5px;
}

.carousel-arrow-next::before {
  transform: rotate(45deg);
  margin-right: 5px;
}
.boxInfoarr{
  position: relative;
}

.item.active {
  z-index: 10;
  opacity: 1;
}

#leftBtn {
  left: 0px;
}
#rightBtn {
  right: 0px;
}
.pointList {
  list-style: none;
  padding-left: 0px;
  position: absolute;
  bottom: 160px; 
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  z-index: 11;
}
.point {
  width: 40px;
  height: 40px;
  background-color: #fff;
  border-radius: 100%;
  float: left;
  margin-right: 10px;
  border-style: solid;
  border-width: 2px;
  border-color: #fff;
  cursor: pointer;
}
.point.active {
  background-color: rgb(179, 245, 179);
}

/* 关于我们部分 */
.about {
  padding-top: 90px;
}
.about-content {
  display: flex;
  align-items: center;
  gap: 40px;
  padding: 50px;
}
.about-image {
  flex: 1;
  overflow: hidden;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}
.about-image img {
  transition: all 0.3s linear;
}
.about-image:hover img {
  transform: scale(1.05);
}
.about-text {
  flex: 1;
  padding: 0 40px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.about-text h2 {
  font-size: 28px;
  color: #069d63;
  font-weight: 300;
  text-transform: uppercase;
  line-height: 1.2;
  margin-bottom: 10px;
  font-weight: 600;
}
.about-text h3 {
  margin-bottom: 10px;
  font-size: 46px;
  color: #069d63;
}

.about-text p {
  font-size: 20px;
  color: #555;
  line-height: 1.6; 
  padding: 40px;

}
.about-text .lineOne{
  width: 330px;
  border-bottom: 1px solid #069d63;
 }
 .about-text .lineTwo{
  width: 60px;
  height: 5px;
  border: 2px solid #069d63;
  background-color: #069d63;
  margin-top: -3px;
 }
.about-text h3:after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 50px;
  height: 3px; 
}
.icon-group {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 5px;       
  padding: 40px;  
}

.icon-item {
  display: flex;
  flex-direction: column;  
  align-items: center;     
  text-align: center;     
}

.icon-item img {
  display: block;
  width: 60px;  
  height: 60px;
}

.icon-item span {
  margin-top: 8px;   
  font-size: 14px;
  color: #555;
}
.icon-group {
  display: flex;
  justify-content: space-around;
  gap: 10px;
  padding:20px;
}
.arrow {
  width: 300px;
  height: 40px;
  line-height: 40px;
  font-size: 30px;
  color: #069d63;
  margin-top: 10px;
  font-weight: 600; 
}
.arrow img{
  vertical-align: middle;
  width: 40px;
  height: 40px;
  margin-left: 10px;
  margin-top: -5px;
  display: inline-block;
}
/* 品质保证部分 */
.quality {
  width: 100%;
  height: 100%;
  background-color: #80c1f9;
  padding: 0;
}
.qualityTop{
  height: 700px;
  width: 100%;
  display: flex;
  overflow: hidden;
  justify-content: center;
  align-items: center;
}
.qualityTopLeft{
  width: 50%;
  height: 100%;
  position: relative;
}
.qualityTopRightbox{
  width: 50%;
  height: 100%;
}
.qualityTopRight{
  width: 100%;
  height: 100%;
  position: relative;
  color: #fff;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.qualityTopLeft div:first-of-type  p img{
  width: 100%;
  height: 100%;
  transform: rotate(-45deg);
}
.qualityTopLeft div:last-of-type span b img{
  width: 220px;
  height: 445px;
  transform: rotate(-40deg); 
}
.qualityTopLeft div:first-of-type{
  position: absolute;
  top: -360px;
  left: -100px;
  background-color: #80c1f9;
}
.qualityTopLeft div:last-of-type{
  position: absolute;
  top: 300px;
  left: 650px; 
  background-color: #80c1f9;

}
.qualityTopLeft div:first-of-type p{
  position: absolute;
  z-index: 10;
  border: 1px solid #fff;
  width: 1100px;
  height: 1020px;
  border-radius: 50%;
  transform: rotate(45deg);
  overflow: hidden;
}

.qualityTopLeft div:last-of-type  span{
  position: absolute;
  width: 350px;
  height: 350px;
  border-radius: 50%;
  z-index: 10;
  background-color: #7fc0f6;
  transform: rotate(40deg);
}
.qualityTopLeft div:last-of-type  span b{
  position: absolute;
  left: 18px;
  z-index: 10;
  bottom: -14px;
  align-items: center;
}
.qualityTopLeft div:first-of-type p::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  border: 40px solid #7fc0f6;
  border-radius: 50%;
  z-index: 1;
}
.qualityTopLeft div:last-of-type span::before   {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  clip-path: inset(0 0 0 66%);
  border: 1px solid #fff;
  z-index: 30;
}
.qualityTopRight h1{
  /* content: ''; */
  position: absolute;
  padding-top: 100px;
  font-size: 75px;
  color: #fff;
  right: 110px;
  z-index: 30;
  white-space: nowrap;
}
.qualityTopRight h2{
  /* content: ''; */
  position: absolute;
  padding-top: 180px;
  font-size: 110px;
  color: #fff;
  right: 110px;
}
.qualityTopRight h3{
  content: '';
  position: absolute;
  padding-top: 320px;
  font-size: 50px;
  color: #fff;
  right: 120px;
}
.qualityTopRight h4{
  content: '';
  position: absolute;
  padding-top: 320px;
  font-size: 50px;
  color: #fff;
  right: 120px;
}
 .qualityTopRight .arrow {
    width: 210px; 
    color: #7fc0f6;
    position: absolute;
    right:  -120px;
    top:400px;
    margin: 15px 100px;
    text-align: center;
    border: 1px solid #fff;
    background-color: #fff;
    border-radius: 40px;

 }
.qualitybottom{
  display: flex;
  padding: 20px;
  align-items: center; 
  justify-content: center;  
}
.qualitybottomBtleft{
  width: 46%;
  float: left; 
  font-size: 50px;
  color: #fff;
  padding-left: 100px;
  display: flex;
  margin: 0 auto;
   padding-bottom: 100px;
   align-items: center;
   font-weight: 600;
}
.qualitybottomBt{
  /* height: 180px;
  margin: 0 auto; */
  display: flex;
  justify-content: flex-end;
  flex-wrap: wrap;
  padding-right: 100px;
}
.qualitybottomBt div{
  display: flex;
  color: #7ab0df;
  width: 164px;
  height: 164px;
  background-color: #cce7f8; 
  border-radius: 10px;
  margin-right: 30px;
  box-shadow: 2px 4px 4px #333;
  margin-bottom: 30px;
  transition: all 0.3s linear;
  cursor: pointer;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  font-size: 20px;
}
.qualitybottomBt div:hover{
  transform: scale(1.08);
}

.qualitybottomBt div img{
  width: 80px;
  height: 80px;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 10px;
}

/* 技术优势部分 */
.technology-content {
  display: flex;
  align-items: center;
  gap: 40px;
  padding: 50px;
}
.technology-text{
  flex: 1;
  padding: 0 40px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.technology-text h2{
  font-size: 28px;
  color: #069d63;
  font-weight: 300;
  text-transform: uppercase;
  line-height: 1.2;
  margin-bottom: 10px;
  font-weight: 600;
}
.technology-text h3{
  margin-bottom: 10px;
  font-size: 46px;
  color: #069d63;
}

.technology-text .lineOne{
 width: 330px;
 border-bottom: 1px solid #069d63;
}
.technology-text .lineTwo{
 width: 60px;
 height: 5px;
 border: 2px solid #069d63;
 background-color: #069d63;
 margin-top: -3px;
}
.technology-text h4 {
  width: 240px;
  height: 30px;
  line-height: 30px;
  margin: 15px 0;
  text-align: center;
  color: #069d63; 
 }

 .technology-image{
  flex: 1;
  overflow: hidden;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
 }
.technology-image img {
  transition: all 0.3s linear;
}
.technology-image:hover img {
  transform: scale(1.05);
}
/* 新闻信息部分 */

.news-content {
  display: flex;
  align-items: center;
  gap: 40px;
  padding: 50px;
}

.infoLeft{
  flex: 1;
  overflow: hidden;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.infolist {
  width:800px;
  height: 500px;
  position: relative;
  padding-left: 0px;

}
.infoitem {
  width: 100%;
  height: 100%;
  list-style: none;
  position: absolute;
  left: 0;
  opacity: 0;
  transition: all 0.8s;
}
.infoitem.active {
  z-index: 10;
  opacity: 1;
}
.infoitem img{
  width: 100%;
  height: 100%;
}
.infoitem p{
  position: absolute;
  bottom: 0;
  text-align: center;
  height: 50px;
  line-height: 50px;
  width: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  color: #fff;
}
.infopointList {
  list-style: none;
  padding-left: 0px;
  position: absolute;
  bottom: 20px; 
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  z-index: 11;
}
.infopoint {
  width: 40px;
  height: 40px;
  background-color: #fff;
  border-radius: 100%;
  float: left;
  margin-right: 10px;
  border-style: solid;
  border-width: 2px;
  border-color: #fff;
  cursor: pointer;
}
.infopoint.active {
  background-color: rgb(179, 245, 179);
}
.infoRight{
  flex: 1;
  padding: 0 40px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.infoRight p{
  font-size: 28px;
  color: #069d63;
  font-weight: 300;
  text-transform: uppercase;
  line-height: 1.2;
  margin-bottom: 10px;
  font-weight: 600;
}
.infoRight h3{
  margin-bottom: 10px;
  font-size: 46px;
  color: #069d63;
}

.infoRight .lineOne{
 width: 330px;
 border-bottom: 1px solid #069d63;
}
.infoRight .lineTwo{
 width: 60px;
 height: 5px;
 border: 2px solid #069d63;
 background-color: #069d63;
 margin-top: -3px;
}
.infoRight h4 {
  width: 240px;
  height: 30px;
  line-height: 30px;
  margin: 15px 0;
  text-align: center;
  color: #069d63;
 }

.open{
  width: 100%;
}
.opentitle{
  height: 250px;
  background-color: #d8edf7;
  display: flex;
  justify-content: space-between;
  padding: 0 50px;
}
.opentitle .left{
  color: #069d62;
  width: 530px;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
}
.opentitle .right{
  width: 280px;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
}
.left h3{
  text-align: center;
  font-size: 46px;
  color: #069d63;
  padding-bottom: 10px;
}
.left h3 span{
  font-size: 20px;
    font-weight: normal;
}
.left .lineOne{
 width: 330px;
 border-bottom: 1px solid #069d63;
}
.left .lineTwo{
 width: 60px;
 height: 5px;
 border: 2px solid #069d63;
 background-color: #069d63;
 margin-top: -3px;
}
.left h4{
  margin-top: 30px;
}
.right .arrow{
  margin: 0;
}
.opencontent{
  width: 100%;
  padding: 0 50px;
  height: auto;
  padding-top: 30px;
}
.news-item1 {
  height: 200px;
  display: flex;
  margin-bottom: 30px;
  background-color: #fff;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
  transition: all 0.3s ease;
}
.news-info1{
  flex: 1;
  padding: 20px;
}
.news-info1 h3 {
  font-size: 20px;
  color: #333;
  margin-bottom: 10px;
}
.news-info1 p {
  color: #666;
  line-height: 1.6;
  margin-bottom: 15px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
  max-height: 3.2em;
  text-indent: 2em;
}
.news-item1:hover {
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
  transform: translateY(-5px);
}

@media (max-width: 800px) {
            .banner {
                height: 30vh; 
            }
            .about-content, 
            .technology-content,
            .news-content,
            .news-info {
                flex-direction: column;
                align-items: center;
            }

            .carousel-arrow {
                height: 30px; 
                width: 30px; 
            }
        }

 @media (max-width: 480px) {
            .about-text h2 {
                font-size: 24px; 
            }

            .about-text h3 {
                font-size: 32px; 
            }

            .arrow {
                font-size: 22px; 
            }
}
 @media (max-width: 600px) {
            .qualityTop {
                flex-direction: column; 
                height: auto; 
            }

            .qualityTopLeft {
                display: none; 
            }

            .qualityTopRightbox {
                width: 100%;
            }

            .qualityTopRight h1, .qualityTopRight h2 {
                text-align: center; 
                font-size: 6vw; 
            }

            .qualityTopRight h4 {
                text-align: center; 
            }

            .qualitybottomBtleft {
                padding-left: 0px;
                width: 100%; 
                font-size: 40px; 
                text-align: center;
                justify-content: center 
            }

             .qualitybottom{
                flex-direction: column;
             }
            .qualitybottomBt {
                display: flex;
                flex-wrap: wrap;
                justify-content: center;
                padding-right: 0px;
                width: 100%; 
             }
}