.container {
  width: 100%;
  max-width: 1400px;
}
.st-header {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  z-index: 2;
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
  transition: 0.5s cubic-bezier(0.86, 0.06, 0.26, 0.39);
}
.st-header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
}
.st-header .logo {
  height: 70px;
  width: 70px;
  margin-right: 30px;
  background: url("../images/logo.png") no-repeat left center/cover;
  background-size: 100% 100%;
  margin: 15px 0;
}

.st-header .navbar {
  flex: 1;
  padding-left: 0;
  margin: 0 auto;
  list-style: none;
  align-self: stretch;
  display: flex;
  justify-content: space-around;
}
.st-header .navbar li {
  position: relative;
  display: flex;
  align-items: center;
}
.st-header .navbar li.active:after,
.st-header .navbar li:hover:after {
  transform: scale(1);
}
.st-header .navbar li:after {
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  content: "";
  height: 3px;
  background: #fff;
  opacity: 0.8;
  transition: 0.3s;
  transform: scale(0);
}
.st-header .navbar li a {
  color: #fff;
  margin: 0 10px;
  font-size: 1.15rem;
  white-space: nowrap;
  text-transform: capitalize;
}
.langs {
  flex: 0 0 4em;
  list-style: none;
  margin-bottom: 0;
  padding-left: 10px;
  display: none;
}
.langs > li {
  position: relative;
  cursor: pointer;
}
.langs > li.active a i {
  transform: rotate(0);
}
.langs > li.active .submenu {
  opacity: 1;
  z-index: 0;
  pointer-events: all;
}
.langs > li a {
  font-size: 1.25rem;
  line-height: 1em;
  color: #fff;
}
.langs > li a i {
  display: inline-block;
  margin-left: 5px;
  transition: all 0.3s ease-in-out;
  transform: rotate(-90deg);
}
.langs > li .submenu {
  list-style: none;
  position: absolute;
  right: 0;
  bottom: -60px;
  background: rgba(0, 0, 0, 0.1);
  color: #333;
  padding: 0;
  opacity: 0;
  z-index: -1;
  pointer-events: none;
  transition: all 0.3s ease-in-out;
}
.langs > li .submenu li {
  text-align: center;
  padding: 5px 10px;
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease-in-out;
}
.langs > li .submenu li:hover {
  background: #479fd1;
}
.langs > li .submenu li:last-child {
  border-bottom: 0;
}
.langs > li .submenu li a {
  font-size: 1.15rem;
}
.lang {
  flex: 0 0 4em;
  list-style: none;
  display: flex;
  margin-bottom: 0;
  padding-left: 10px;
}
.lang li {
  position: relative;
}
.lang li:hover a {
  color: #479fd1;
}
.lang li:first-child {
  padding-right: 0.5em;
}
.lang li:first-child::after {
  position: absolute;
  right: 0;
  top: 0;
  bottom: 0;
  content: "/";
  color: #fff;
  font-size: 1.2rem;
}
.lang li a {
  color: #fff;
  font-size: 1.2rem;
}

.footer-wrap {
  background: url(../images/index-bg5.jpg) no-repeat center;
  background-size: cover;
  position: relative;
  width: 100vw;
  height: 100vh;
}

.footer-wrap img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.footer-wrap::before {
  content: "";
  position: absolute;
  width: 100vw;
  height: 100vh;
  background: rgba(0, 0, 0, 0.7);
  left: 0;
  top: 0;
}
.st-footer {
  color: #fff;
  background-size: cover;
  position: relative;
  padding: 180px 0 90px 0;
  height: 100vh;
  z-index: 1;
}

.st-footer a {
  color: #fff;
}
.st-footer .top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 40px;
  border-bottom: 1px solid #fff;
}
.st-footer .top .top-l {
  white-space: nowrap;
}
.st-footer .top .top-l .logo {
  width: 100px;
  height: 100px;
  background: url("../images/logo.png") no-repeat center;
  background-size: 100% 100%;
  margin:0 auto 20px;
  display: block;
}
.st-footer .top .top-l .subtitle {
  width: 200px;
  font-size: 1.25rem;
  color: #fff;
  text-align: center;
  margin:0 auto 30px;
}
.st-footer .top .top-l p {
  display: flex;
  align-items: center;
  font-size: 0.9rem;
  line-height: 2em;
}
.st-footer .top .top-l p i {
  color: #fff;
  width: 26px;
  height: 26px;
  line-height: 26px;
  text-align: center;
  border-radius: 100%;
  border: 1px solid #fff;
  margin-right: 10px;
  padding: 0 4px;
}
.st-footer .top .top-l .follow {
  margin-top: 40px;
}
.st-footer .top .top-l .follow a i {
  font-size: 1.25rem;
  padding: 5px;
  border-radius: 100%;
  border: 1px solid #fff;
  margin-right: 20px;
}
.st-footer .top .top-r {
  margin-left: auto;
  padding-top: 40px;
}
.st-footer .top .top-r .nav {
  display: flex;
  border-bottom: none;
  white-space: nowrap;
}
.st-footer .top .top-r .nav > li {
  margin: 0 10px;
  margin-right: 10px;
}
.st-footer .top .top-r .nav > li:first-child {
  display: none;
}
.st-footer .submenu {
  margin-top: 30px;
}
.st-footer .top .top-r .nav > li:nth-child(4) .submenu {
  display: none;
}
.st-footer .top .top-r .nav > li > a {
  padding: 0;
  font-size: 1.15rem;
  margin-bottom: 30px;
}
.st-footer .top .top-r .nav > li > a:hover {
  color: #479fd1;
  background: none;
}
.st-footer .top .top-r .nav > li ul {
  list-style: none;
  padding: 0;
}
.st-footer .top .top-r .nav > li ul li {
  padding: 0 0 15px 0;
}
.st-footer .top .top-r .nav > li ul li a {
  opacity: 0.8;
  font-size: 0.9rem;
}
.st-footer .top .top-r .nav > li ul li a:hover {
  color: #479fd1;
  background: none;
}
.st-footer .top .top-r .qrcode {
  max-width: 100px;
  margin-top: auto;
  margin-left: auto;
  font-size: 0.9rem;
}
.st-footer .bottom {
  text-align: center;
}
.st-footer .bottom p {
  font-size: 1.6rem;
  font-weight: bold;
  margin: 30px 0;
}
.st-footer .bottom .copyright {
  font-size: 1.15rem;
  opacity: 0.4;
}

.st-fixed-menu {
  position: fixed;
  z-index: 5;
  right: 0;
  top: 50%;
  list-style: none;
  padding: 0;
}
.st-fixed-menu li {
  position: relative;
}
.st-fixed-menu li a {
  display: block;
  background: #479fd1;
  text-align: center;
  padding: 5px;
  font-size: 0.8rem;
  color: #fff;
}
.st-fixed-menu li a .iconfont {
  display: block;
  font-size: 1.5rem;
}
.st-fixed-menu li .qrcode,
.st-fixed-menu li .tel {
  position: absolute;
  top: 0;
  right: 58px;
  opacity: 0;
  transition: all 0.3s cubic-bezier(0.86, 0.06, 0.26, 0.39);
  z-index: -1;
}
.st-fixed-menu li .qrcode {
  padding: 5px;
  box-shadow: -3px 0 3px rgba(0, 0, 0, 0.2);
  background: #fff;
  pointer-events: none;
}
.st-fixed-menu li .qrcode img {
  width: 100px;
  height: 100px;
  display: block;
}
.st-fixed-menu li .tel {
  bottom: 0;
  background: #fff;
  box-shadow: -3px 0 3px rgba(0, 0, 0, 0.2);
  color: #5aade3;
  padding: 10px 15px;
  white-space: nowrap;
  line-height: 1.2;
  pointer-events: none;
  box-sizing: unset;
}
.st-fixed-menu li .tel big {
  display: block;
  font-size: 1rem;
  font-weight: bold;
  color: #479fd1;
}
.st-fixed-menu li .tel small {
  font-size: 0.9rem;
  color: #888;
}
.st-fixed-menu li:hover .qrcode,
.st-fixed-menu li:hover .tel {
  opacity: 1;
  z-index: 1;
  pointer-events: auto;
}
.st-fixed-menu li:hover a {
  background: #fff;
  color: #479fd1;
}