.back-to-top {
  position: fixed;
  right: 8px;
  bottom: 50px;
  z-index: 999;
  transition: all 0.5s ease;
}
.back-to-top:hover {
  filter: opacity(80%);
  transition: all 0.5s ease;
}
.back-to-top img {
  width: 60px;
  height: 60px;
}
@media screen and (max-width: 1900px) {
  .back-to-top {
    right: 8rem;
    bottom: 50rem;
  }
  .back-to-top img {
    width: 60rem;
    height: 60rem;
  }
}
@media screen and (max-width: 768px) {
  .back-to-top {
    right: 0;
    bottom: 42rem;
  }
  .back-to-top img {
    width: 86rem;
    height: 86rem;
  }
}

.top_contact {
  background-color: #001528;
  border-bottom: 1px solid #fff;
}
.top_contact .grid-list {
  grid-auto-flow: column;
}
@media screen and (max-width: 768px) {
  .top_contact .grid-list {
    grid-auto-flow: row;
    border-top: 1px solid #fff;
  }
}
.top_contact .grid-list .item {
  padding: 34px 53px 29px 74px;
  display: flex;
  justify-content: flex-start;
  align-items: center;
  transition: all 0.4s ease;
  position: relative;
}
@media screen and (max-width: 1900px) {
  .top_contact .grid-list .item {
    padding: 34rem 53rem 29rem 74rem;
  }
}
@media screen and (max-width: 768px) {
  .top_contact .grid-list .item {
    justify-content: flex-start;
    padding: 29rem 31rem 24rem 34rem;
  }
}
.top_contact .grid-list .item svg {
  margin-left: auto;
  transition: all 0.5s ease;
}
@media screen and (max-width: 768px) {
  .top_contact .grid-list .item svg {
    margin-left: auto;
  }
}
.top_contact .grid-list .item:hover {
  filter: opacity(80%);
  transition: all 0.5s ease;
}
.top_contact .grid-list .item:hover svg {
  transform: translateX(5px);
  transition: all 0.5s ease;
}
.top_contact .grid-list .item a {
  position: absolute;
  display: block;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
}
.top_contact .grid-list .item .item-txt {
  font-size: 18px;
  color: #fff;
  font-weight: 700;
}
@media screen and (max-width: 1900px) {
  .top_contact .grid-list .item .item-txt {
    font-size: 18rem;
  }
}
@media screen and (max-width: 768px) {
  .top_contact .grid-list .item .item-txt {
    font-size: 21rem;
  }
}
.top_contact .grid-list .item:first-child {
  border-right: 1px solid #fff;
}
@media screen and (max-width: 768px) {
  .top_contact .grid-list .item:first-child {
    border-right: none;
    border-bottom: 1px solid #fff;
  }
}
.top_contact .grid-list .item:first-child img {
  margin-right: 20px;
  width: 13px;
}
@media screen and (max-width: 1900px) {
  .top_contact .grid-list .item:first-child img {
    margin-right: 20rem;
    width: 13rem;
  }
}
@media screen and (max-width: 768px) {
  .top_contact .grid-list .item:first-child img {
    width: 20rem;
    margin-right: 26rem;
  }
}
.top_contact .grid-list .item:last-child img {
  margin-right: 16px;
  width: 20px;
}
@media screen and (max-width: 1900px) {
  .top_contact .grid-list .item:last-child img {
    margin-right: 16rem;
    width: 20rem;
  }
}
@media screen and (max-width: 768px) {
  .top_contact .grid-list .item:last-child img {
    width: 32rem;
    margin-right: 21rem;
  }
}

footer {
  background-color: #001528;
}
footer .container {
  padding: 53px 0 50px;
  max-width: 1080px;
}
@media screen and (max-width: 1900px) {
  footer .container {
    max-width: 1080rem;
    padding: 53rem 0 50rem;
  }
}
@media screen and (max-width: 768px) {
  footer .container {
    max-width: 580rem;
    padding: 99rem 0 43rem;
  }
}
footer .container .grid-list {
  grid-auto-flow: column;
  justify-content: space-between;
  margin-bottom: 83px;
  align-items: flex-end;
}
@media screen and (max-width: 1900px) {
  footer .container .grid-list {
    margin-bottom: 83rem;
  }
}
@media screen and (max-width: 768px) {
  footer .container .grid-list {
    grid-auto-flow: row;
    grid-template-columns: 1fr;
    gap: 90rem;
  }
}
footer .container .grid-list .item .item-txt {
  color: #d9dada;
  font-size: 85px;
  line-height: 86px;
  letter-spacing: 0.06em;
  font-weight: 700;
  margin-bottom: 21px;
}
@media screen and (max-width: 1900px) {
  footer .container .grid-list .item .item-txt {
    font-size: 85rem;
    line-height: 86rem;
    margin-bottom: 21rem;
  }
}
@media screen and (max-width: 768px) {
  footer .container .grid-list .item .item-txt {
    line-height: 103rem;
    margin-bottom: 23rem;
  }
}
footer .container .grid-list .item .sub {
  color: #d9dada;
  font-size: 14px;
  letter-spacing: 0.06em;
  font-weight: 300;
}
@media screen and (max-width: 1900px) {
  footer .container .grid-list .item .sub {
    font-size: 14rem;
  }
}
@media screen and (max-width: 768px) {
  footer .container .grid-list .item .sub {
    font-size: 20rem;
  }
}
footer .container .grid-list .item img {
  max-width: 100px;
  margin-left: auto;
  margin-bottom: 34px;
}
@media screen and (max-width: 1900px) {
  footer .container .grid-list .item img {
    max-width: 100rem;
    margin-bottom: 34rem;
  }
}
footer .container .grid-list .item .address {
  font-size: 18px;
  line-height: 34px;
  text-align: right;
  font-weight: 500;
  color: #bebfbf;
}
footer .container .grid-list .item .address a {
  display: inline-block;
  color: #bebfbf;
}
@media screen and (max-width: 1900px) {
  footer .container .grid-list .item .address {
    font-size: 18rem;
    line-height: 34rem;
  }
}
@media screen and (max-width: 768px) {
  footer .container .foot-menu {
    display: none;
  }
}
footer .container .foot-menu ul {
  display: grid;
  grid-auto-flow: column;
  gap: 36px;
}
@media screen and (max-width: 1900px) {
  footer .container .foot-menu ul {
    gap: 36rem;
  }
}
footer .container .foot-menu ul .has-child > .footer-link {
  color: #ffffff;
  font-size: 14px;
  padding-bottom: 14px;
}
@media screen and (max-width: 1900px) {
  footer .container .foot-menu ul .has-child > .footer-link {
    font-size: 14rem;
    padding-bottom: 14rem;
  }
}
@media screen and (max-width: 1300px) {
  footer .container .foot-menu ul .has-child > .footer-link {
    font-size: 18rem;
  }
}
footer .container .foot-menu ul .has-child > .footer-link:hover {
  filter: opacity(80%);
  transition: all 0.5s ease;
}
footer .container .foot-menu ul .has-child .child {
  display: grid;
  grid-auto-flow: row;
  gap: 11px;
  padding-top: 11px;
  border-top: 1px solid #fff;
}
@media screen and (max-width: 1900px) {
  footer .container .foot-menu ul .has-child .child {
    gap: 11rem;
    padding-top: 11rem;
  }
}
footer .container .foot-menu ul .has-child .child li > .footer-link {
  color: #bebfbf;
  font-size: 12px;
}
@media screen and (max-width: 1900px) {
  footer .container .foot-menu ul .has-child .child li > .footer-link {
    font-size: 12rem;
  }
}
@media screen and (max-width: 1300px) {
  footer .container .foot-menu ul .has-child .child li > .footer-link {
    font-size: 16rem;
  }
}
footer .container .foot-menu ul .has-child .child li > .footer-link:hover {
  filter: opacity(80%);
  transition: all 0.5s ease;
}
footer .copy {
  padding: 16px 0 20px;
  background-color: #002145;
}
@media screen and (max-width: 1900px) {
  footer .copy {
    padding: 16rem 0 20rem;
  }
}
footer .copy p {
  text-align: center;
  color: #bebfbf;
  font-size: 12px;
}
@media screen and (max-width: 1900px) {
  footer .copy p {
    font-size: 12rem;
  }
}/*# sourceMappingURL=footer.css.map */