.header-wrap {
  padding-top: 8rem;
  height: auto;
}
.header-wrap.active {
  background: none !important;
}
.header-wrap .header {
  padding-top: 0 !important;
  padding-bottom: 0 !important;
  min-height: 0;
}
.header-wrap .nav,
.header-wrap .right-nav {
  display: none;
}
.header-wrap .logo {
  width: 12rem;
  margin-top: 0;
}
.header-wrap .logo img {
  content: url("../img/intro/logo.png");
}

.sec-1 {
  position: relative;
  width: 100vw;
  height: 100vh;
}
.sec-1 .inner {
  height: 100%;
}
.sec-1 .bg-flex {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
}
.sec-1 .bg-flex .bg1 {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url("../img/intro/intro1.jpg") no-repeat center;
  background-size: cover;
}
.sec-1 .bg-flex .bg2 {
  position: absolute;
  top: 0;
  left: 0;
  opacity: 0;
  width: 100%;
  height: 100%;
  background: url("../img/intro/intro2.jpg") no-repeat center;
  background-size: cover;
  transition: opacity 0.6s;
  -webkit-transition: opacity 0.6s;
  -moz-transition: opacity 0.6s;
  -ms-transition: opacity 0.6s;
  -o-transition: opacity 0.6s;
}
.sec-1 .bg-flex .bg2.show {
  opacity: 1;
}
.sec-1 .bg-flex .bg3 {
  position: absolute;
  top: 0;
  left: 0;
  opacity: 0;
  width: 100%;
  height: 100%;
  background: url("../img/intro/intro3.jpg") no-repeat center;
  background-size: cover;
  transition: opacity 0.6s;
  -webkit-transition: opacity 0.6s;
  -moz-transition: opacity 0.6s;
  -ms-transition: opacity 0.6s;
  -o-transition: opacity 0.6s;
}
.sec-1 .bg-flex .bg3.show {
  opacity: 1;
}
.sec-1 .card-wrap {
  position: absolute;
  top: 0;
  right: 0;
  width: 35.625%;
  height: 100vh;
}
.sec-1 .card-wrap li {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2.4rem;
  height: 50%;
}
.sec-1 .card-wrap .first {
  justify-content: flex-end;
  padding-bottom: 12rem;
  background: rgba(35, 61, 192, 0.4);
  transition: background 0.6s;
  -webkit-transition: background 0.6s;
  -moz-transition: background 0.6s;
  -ms-transition: background 0.6s;
  -o-transition: background 0.6s;
}
.sec-1 .card-wrap .first:hover {
  background: rgba(35, 61, 192, 0.8);
}
.sec-1 .card-wrap .second {
  justify-content: flex-start;
  padding-top: 12rem;
  background: rgba(41, 88, 140, 0.4);
  transition: background 0.6s;
  -webkit-transition: background 0.6s;
  -moz-transition: background 0.6s;
  -ms-transition: background 0.6s;
  -o-transition: background 0.6s;
}
.sec-1 .card-wrap .second:hover {
  background: rgba(41, 88, 140, 0.8);
}
.sec-1 .card-wrap .type {
  display: block;
  text-align: center;
  font-size: calc(var(--fs-tit) - 0.4rem);
  font-weight: 700;
  line-height: 1.5;
  color: #FFFFFF;
}
.sec-1 .viewmore {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.4rem 3rem;
  border-radius: 10rem;
  -webkit-border-radius: 10rem;
  -moz-border-radius: 10rem;
  -ms-border-radius: 10rem;
  -o-border-radius: 10rem;
  border: 1px solid rgba(255, 255, 255, 0.5);
  font-size: var(--fs-sm);
  font-weight: 600;
  line-height: 1.42857;
  color: #DFDFDF;
  transition: background 0.4s, color 0.4s;
  -webkit-transition: background 0.4s, color 0.4s;
  -moz-transition: background 0.4s, color 0.4s;
  -ms-transition: background 0.4s, color 0.4s;
  -o-transition: background 0.4s, color 0.4s;
}
.sec-1 .viewmore .arrow,
.sec-1 .viewmore img {
  display: block;
}
.sec-1 .viewmore:hover {
  background: #FFFFFF;
  color: #000;
}
.sec-1 .viewmore:hover img {
  content: url("../img/icon/arrow-h.png");
}
.sec-1 .txt-wrap {
  display: flex;
  height: 100%;
  justify-content: flex-end;
  flex-direction: column;
  gap: 4.8rem;
  padding-bottom: 22.222222%;
}
.sec-1 .sec-tit {
  font-size: 6.4rem;
  font-weight: 800;
  line-height: 1.25;
  color: #FFFFFF;
}
.sec-1 .desc {
  font-size: calc(var(--fs-md) + 0.2rem);
  font-weight: 400;
  line-height: 1.5;
  color: #FFFFFF;
}

/*aos*/
.sec-1 .sec-tit,
.sec-1 .desc {
  opacity: 0;
}

@media all and (max-width: 85.375rem) {
  .header-wrap {
    padding-top: 6rem;
  }
  .sec-1 .sec-tit {
    font-size: 5.7rem;
  }
  .sec-1 .card-wrap .first {
    padding-bottom: 10rem;
  }
  .sec-1 .card-wrap .second {
    padding-top: 10rem;
  }
}
@media all and (max-width: 64rem) {
  .header-wrap {
    padding-top: 4rem;
  }
  .sec-1 .txt-wrap {
    gap: 4rem;
  }
  .sec-1 .sec-tit {
    font-size: 5rem;
  }
  .sec-1 .card-wrap .first {
    padding-bottom: 8rem;
  }
  .sec-1 .card-wrap .second {
    padding-top: 8rem;
  }
}
@media all and (max-width: 63.9375rem) {
  .sec-1 .txt-wrap {
    height: 60%;
  }
  .sec-1 .card-wrap {
    display: flex;
    height: 40%;
    width: 100%;
    top: auto;
    bottom: 0;
    right: auto;
    left: 0;
  }
  .sec-1 .card-wrap li {
    width: 50%;
    height: 100%;
  }
  .sec-1 .card-wrap .first,
  .sec-1 .card-wrap .second {
    padding: 0;
    justify-content: center;
  }
}
@media all and (max-width: 47.9375rem) {
  .inner {
    padding: 0 2rem;
  }
  .header-wrap {
    padding-top: 2rem;
  }
  .header-wrap .header {
    padding: 0 2rem;
  }
  .header-wrap .header .logo {
    width: 10rem;
    min-width: 0;
  }
  .sec-1 .txt-wrap {
    gap: 2rem;
  }
  .sec-1 .sec-tit {
    font-size: 3.2rem;
  }
  .sec-1 .desc {
    font-size: var(--fs-com);
  }
  .sec-1 .card-wrap li {
    gap: 1.6rem;
  }
  .sec-1 .viewmore {
    padding: 1rem 2rem;
  }
}/*# sourceMappingURL=intro.css.map */