@charset "UTF-8";
body{
  width: 100vw;
  height: 100vh;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
}
.splash{
  background: #000;
  width: 100vw;
  height: 100vh;
  /* position: fixed; */
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  color: #fff;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;

}
.splash .logo{
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
.splash .hr{
  width: 50px;
  height: 1px;
  margin: 10px 0;
}

@-webkit-keyframes bounceIn {
  0% {
    opacity: 0;
    -webkit-transform: scale3d(0.3, 0.3, 0.3);
    transform: scale3d(0.3, 0.3, 0.3);
  }

  to {
    opacity: 1;
    -webkit-transform: scale3d(1, 1, 1);
    transform: scale3d(1, 1, 1);
  }
}

@keyframes bounceIn {
  0% {
    opacity: 0;
    -webkit-transform: scale3d(0.3, 0.3, 0.3);
    transform: scale3d(0.3, 0.3, 0.3);
  }

  to {
    opacity: 1;
    -webkit-transform: scale3d(1, 1, 1);
    transform: scale3d(1, 1, 1);
  }
}
@-webkit-keyframes bounceDelayIn {
  0% {
    opacity: 0;
  }

  30% {
    opacity: 0;
    -webkit-transform: scale3d(0.3, 0.3, 0.3);
    transform: scale3d(0.3, 0.3, 0.3);
  }

  to {
    opacity: 1;
    -webkit-transform: scale3d(1, 1, 1);
    transform: scale3d(1, 1, 1);
  }
}
@keyframes bounceDelayIn {
  0% {
    opacity: 0;
  }

  30% {
    opacity: 0;
    -webkit-transform: scale3d(0.3, 0.3, 0.3);
    transform: scale3d(0.3, 0.3, 0.3);
  }

  to {
    opacity: 1;
    -webkit-transform: scale3d(1, 1, 1);
    transform: scale3d(1, 1, 1);
  }
}
.splash .bounceIn {
  -webkit-animation: bounceIn 1s;
          animation: bounceIn 1s;
}
.splash .delay-1s {
  -webkit-animation: bounceDelayIn 2s;
          animation: bounceDelayIn 2s;
}

header{
  width: 100%;
  height: 100vh;
  background-image: url(../img/bg.jpg);
  background-size: cover;
  /* background-attachment: fixed; */
  background-position: center;
}
header .logo{
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
header .hg-main{
  top: 50%;
  left: 50%;
  -webkit-transform: translate3d(-50%, -50%, 0);
          transform: translate3d(-50%, -50%, 0);
}
.banner-mouse{
  width: 28px;
  height: 42px;
  border-radius: 14px;
  border: 2px solid #fff;
  margin: auto;
  left: 50%;
  bottom: 0;
  -webkit-transform: translate3d(-50%, -50%, 0);
          transform: translate3d(-50%, -50%, 0);
}
.banner-mouse .mouse-bar{
  width:4px;
  height:12px;
  border-radius:2px;
  background:#fff;
  margin:5px auto auto;
}

.hg-footer{
  padding: 20px;
  background: #000;
  opacity: 0.5;
}


@media (min-width: 992px) {
  .hg-ai{
    font-size: 6.5rem;
  }
  .hg-main .h5{
    font-size: 2.5rem;
  }
}
@media (max-width: 991.98px) {
  #navbarSupportedContent{
    background-color: rgba(0, 0, 0, 0.5);
    padding: 10px;
    z-index: 2000;
  }
}
@media (max-width: 768px) {
  .hg-footer{
    display: none;
  }
}