@charset "utf-8";
header {
  position: absolute;
  left: 0;
  right: 0;
  top: 1.682rem;
  padding: 0 3.4% 0 3%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  z-index: 2;
}
header .logo {
  display: inline-block;
}
header .lo-img {
  width: auto;
  height: 2.864rem;
}
header .lang {
  display: inline-block;
  height: 1.773rem;
  line-height: 1.773rem;
  color: #fff;
  padding: 0 0.909rem;
  border: 0.045rem solid #fff;
  border-radius: 0.182rem;
  box-sizing: border-box;
  flex-shrink: 0;
  transition: 0.5s cubic-bezier(0.65, 0, 0.35, 1);
  -webkit-transition: 0.5s cubic-bezier(0.65, 0, 0.35, 1);
}
@media screen and (min-width: 860px) and (hover: hover) {
  header .lang:hover {
    background-color: #0062AC;
    border-color: #0062AC;
  }
}
.banner {
  position: relative;
  overflow: hidden;
}
.banner .txt {
  top: 44.6%;
  text-align: center;
  line-height: 1.2;
  color: #fff;
}
.idx-fir {
  padding-bottom: 8.545rem;
  background-repeat: no-repeat;
  background-position: bottom center;
  background-size: 100% auto;
}
.about {
  padding-top: 5.545rem;
}
.about .ab-intro {
  margin-top: 3.045rem;
}
.vision {
  padding-top: 10.273rem;
}
.vision .vis-intro {
  margin-top: 4.227rem;
}
.core {
  padding-top: 5rem;
}
.core .core-tabs {
  margin-top: 2.045rem;
}
.core .core-tab {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 7.273rem;
  height: 7.273rem;
  color: #fff;
  text-align: center;
  margin-top: 0.909rem;
  isolation: isolate;
  cursor: pointer;
}
.core .core-tab::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 81.3%;
  height: 81.3%;
  border-radius: 50%;
  background-color: #0075C2;
  transition: 0.5s cubic-bezier(0.65, 0, 0.35, 1);
  -webkit-transition: 0.5s cubic-bezier(0.65, 0, 0.35, 1);
  z-index: -1;
}
.core .core-tab:nth-of-type(odd) {
  background: url(../img/2.png) no-repeat center;
  background-size: contain;
}
.core .core-tab:nth-of-type(even) {
  background: url(../img/3.png) no-repeat center;
  background-size: contain;
}
.core .core-tab .name {
  max-width: 80%;
  margin: 0 auto;
}
.core .core-tab.active::before {
  background-color: #6DBA44;
}
.core-bot {
  position: relative;
}
.core-bot .swi-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 2.182rem;
  height: 2.182rem;
  border-radius: 50%;
  margin-top: 0;
  border: 0.045rem solid #999999;
  box-sizing: border-box;
  display: none;
  transition: 0.5s cubic-bezier(0.65, 0, 0.35, 1);
  -webkit-transition: 0.5s cubic-bezier(0.65, 0, 0.35, 1);
  z-index: 2;
}
.core-bot .swi-btn::after {
  font-size: 0.818rem;
  color: #999999;
  transition: 0.5s cubic-bezier(0.65, 0, 0.35, 1);
  -webkit-transition: 0.5s cubic-bezier(0.65, 0, 0.35, 1);
}
.core-bot .swi-btn.show {
  display: flex;
}
@media screen and (min-width: 860px) and (hover: hover) {
  .core-bot .swi-btn:hover {
    border-color: #0062AC;
  }
  .core-bot .swi-btn:hover::after {
    color: #0062AC;
  }
}
.core-bot .swiper-button-prev {
  left: 9.7%;
}
.core-bot .swiper-button-next {
  right: 9.7%;
}
.core-swiper {
  margin-top: 2.727rem;
}
.core-swiper .swiper-slide {
  width: 78.2%;
  padding: 0 2.6%;
}
.core-swiper .img {
  position: relative;
}
.core-swiper .img::before {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  height: 0;
  background: linear-gradient(180deg, rgba(0, 98, 172, 0) 0%, #0062AC 100%);
  opacity: 0.81;
  transition: 0.5s cubic-bezier(0.65, 0, 0.35, 1);
  -webkit-transition: 0.5s cubic-bezier(0.65, 0, 0.35, 1);
  z-index: 1;
}
.core-swiper .txt {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 0 5.6%;
  opacity: 0;
  visibility: hidden;
  transition: 0.5s cubic-bezier(0.65, 0, 0.35, 1);
  -webkit-transition: 0.5s cubic-bezier(0.65, 0, 0.35, 1);
  z-index: 2;
}
.core-swiper .ico {
  width: 5.045rem;
  height: 5.045rem;
  border: 0.136rem solid #fff;
  box-sizing: border-box;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
  margin-right: 1.136rem;
}
.core-swiper .info {
  flex: 1;
  color: #fff;
}
.core-swiper .swiper-slide-active .img::before {
  height: 11.5rem;
}
.core-swiper .swiper-slide-active .txt {
  bottom: 2.045rem;
  opacity: 1;
  visibility: visible;
}
.pillar {
  padding-top: 4.364rem;
}
.pillar-wrap {
  overflow: hidden;
  height: 35.545rem;
  margin-top: 3.636rem;
}
.pillar-item {
  position: relative;
  flex: 1;
  transition: 0.5s cubic-bezier(0.65, 0, 0.35, 1);
  -webkit-transition: 0.5s cubic-bezier(0.65, 0, 0.35, 1);
}
.pillar-item .pil-box {
  position: relative;
  width: 150%;
  height: 100%;
  transform: skew(-15deg);
  box-sizing: border-box;
  transform-origin: left top;
  overflow: hidden;
  z-index: 1;
}
.pillar-item .inter-bg {
  position: absolute;
  top: 0;
  left: 50%;
  width: 100%;
  height: 100%;
  transform: translate(-50%, 0) skew(15deg);
  transform-origin: left top;
  margin-left: -32%;
}
@media only screen and (max-width: 1920px) {
  .pillar-item .inter-bg {
    width: 56rem;
    margin-left: -25%;
  }
}
.pillar-item .img {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  height: 35.545rem;
  width: 100%;
  transition: 0.5s cubic-bezier(0.65, 0, 0.35, 1);
  -webkit-transition: 0.5s cubic-bezier(0.65, 0, 0.35, 1);
  z-index: -1;
}
@media only screen and (max-width: 1920px) {
  .pillar-item .img {
    width: 56rem;
  }
}
.pillar-item .img::before {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  width: 100%;
  height: 35.545rem;
  background-color: #0062AC;
  opacity: 0.6;
  transition: 0.5s cubic-bezier(0.65, 0, 0.35, 1);
  -webkit-transition: 0.5s cubic-bezier(0.65, 0, 0.35, 1);
}
.pillar-item .img img {
  height: 100%;
  object-fit: cover;
}
.pillar-item .txt,
.pillar-item .ho-txt {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 100%;
  color: #fff;
  transition: 0.6s cubic-bezier(0.65, 0, 0.35, 1);
  -webkit-transition: 0.6s cubic-bezier(0.65, 0, 0.35, 1);
}
.pillar-item .txt {
  padding: 0 3% 0 35%;
}
.pillar-item .ho-txt {
  padding: 0 22% 0 35%;
  opacity: 0;
  visibility: hidden;
  transform: translate(-50%, calc(-50% + 2.727rem));
}
@media only screen and (max-width: 1920px) {
  .pillar-item .ho-txt {
    padding: 0 27% 0 28%;
  }
}
.pillar-item .name {
  line-height: 1.1;
}
.pillar-item .pil-intro {
  margin-top: 1.318rem;
}
@media screen and (min-width: 1024px) and (hover: hover) {
  .pillar-item:hover {
    flex: 1.37;
  }
  .pillar-item:hover .img::before {
    background-color: #6DBA44;
    opacity: 0.9;
  }
  .pillar-item:hover .txt {
    opacity: 0;
    visibility: hidden;
  }
  .pillar-item:hover .ho-txt {
    opacity: 1;
    visibility: visible;
    transform: translate(-50%, calc(-50%));
  }
}
.industry {
  padding-top: 6.273rem;
}
.indu-items {
  margin-top: 2.727rem;
}
.indu-item {
  border-bottom: 0.045rem solid #999999;
}
.indu-item:first-of-type {
  position: relative;
}
.indu-item:first-of-type::before {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  width: 100%;
  height: 0.045rem;
  background-color: #999999;
  transition: 0.5s cubic-bezier(0.65, 0, 0.35, 1);
  -webkit-transition: 0.5s cubic-bezier(0.65, 0, 0.35, 1);
}
.indu-item .induTop {
  padding: 1.318rem 4.1%;
  cursor: pointer;
  transition: 0.5s cubic-bezier(0.65, 0, 0.35, 1);
  -webkit-transition: 0.5s cubic-bezier(0.65, 0, 0.35, 1);
}
.indu-item .ico {
  position: relative;
  width: 1.091rem;
  height: 1.091rem;
  margin-right: 0.773rem;
  flex-shrink: 0;
}
.indu-item .ico-img {
  transition: 0.5s cubic-bezier(0.65, 0, 0.35, 1);
  -webkit-transition: 0.5s cubic-bezier(0.65, 0, 0.35, 1);
}
.indu-item .ico-img2 {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  opacity: 0;
  visibility: hidden;
}
.indu-item .name {
  transition: 0.5s cubic-bezier(0.65, 0, 0.35, 1);
  -webkit-transition: 0.5s cubic-bezier(0.65, 0, 0.35, 1);
}
.indu-item .jt {
  position: relative;
  width: 1rem;
  height: 1rem;
  flex-shrink: 0;
  margin-left: 0.909rem;
}
.indu-item .jt::before,
.indu-item .jt::after {
  content: '';
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  background-color: #999999;
  transition: 0.5s cubic-bezier(0.65, 0, 0.35, 1);
  -webkit-transition: 0.5s cubic-bezier(0.65, 0, 0.35, 1);
}
.indu-item .jt::before {
  width: 0.182rem;
  height: 100%;
}
.indu-item .jt::after {
  width: 100%;
  height: 0.182rem;
}
.indu-item .induBot {
  display: none;
  padding: 2.045rem 2.8% 3.545rem 5.4%;
  background-color: #F8F8F8;
}
.indu-item .idy-intro {
  width: 40.2%;
  margin-top: 2.273rem;
}
.indu-item .img {
  width: 49.7%;
  margin-left: 10.1%;
}
.indu-item.cur:first-of-type::before {
  opacity: 0;
  visibility: hidden;
}
.indu-item.cur .induTop {
  background-color: #0062AC;
}
.indu-item.cur .ico-img2 {
  opacity: 1;
  visibility: visible;
}
.indu-item.cur .name {
  color: #fff;
}
.indu-item.cur .jt::before,
.indu-item.cur .jt::after {
  background-color: #fff;
}
.indu-item.cur .jt::before {
  transform: translate(-50%, -50%) rotate(90deg);
}
.innovation {
  padding-top: 6.773rem;
}
.inno-item {
  width: 30.4%;
  margin-right: 4.4%;
  margin-top: 2.909rem;
  background-color: #F8F8F8;
}
.inno-item:nth-of-type(3n) {
  margin-right: 0;
}
.inno-item .txt {
  padding: 1.864rem 9% 2.818rem;
  text-align: center;
}
.chart {
  background-repeat: no-repeat;
  background-position: bottom center;
  background-size: 100% auto;
  padding: 6.364rem 0 11.818rem;
}
.chart .chart-intro {
  margin-top: 4rem;
}