@charset "UTF-8";
* {
  font-family: "Pretendard";
  margin: 0;
  padding: 0;
  color: #333;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}

ul {
  list-style: none;
}

body {
  background-color: #061631;
}
body .section {
  position: relative;
  width: 100%;
  height: 100vh;
}
body .section .inner {
  max-width: 1280px;
  padding: 150px 0;
  margin: 0 auto;
  height: 100%;
}
body .section .inner .title {
  color: #fff;
  font-size: 60px;
  font-family: "Pretendard-Bold";
}
body #home .home_background {
  position: absolute;
  width: 100%;
  height: 100%;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: end;
      -ms-flex-pack: end;
          justify-content: flex-end;
  overflow: hidden;
  z-index: -1111;
}
body #home .home_background .img_size {
  width: 100%;
  height: 100%;
  position: relative;
  -webkit-animation-name: bgZoomOut;
          animation-name: bgZoomOut;
  -webkit-animation-duration: 8s;
          animation-duration: 8s;
  -webkit-animation-iteration-count: infinite;
          animation-iteration-count: infinite;
}
body #home .home_background .img_size img {
  -o-object-fit: cover;
     object-fit: cover;
  width: 100%;
  height: 100%;
}
@-webkit-keyframes bgZoomOut {
  0% {
    -webkit-transform: scale(1.25);
            transform: scale(1.25);
  }
  100% {
    -webkit-transform: scale(1);
            transform: scale(1);
  }
}
@keyframes bgZoomOut {
  0% {
    -webkit-transform: scale(1.25);
            transform: scale(1.25);
  }
  100% {
    -webkit-transform: scale(1);
            transform: scale(1);
  }
}
body #home .inner {
  max-width: 1280px;
  margin: 0 auto;
  height: 100%;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
body #home .inner .txt_wrap {
  width: 100%;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  gap: 10px;
}
body #home .inner .txt_wrap .home_txt {
  font-family: "Pretendard-Medium";
  font-size: 20px;
}
body #home .inner .txt_wrap .home_title {
  font-family: "Pretendard-Bold";
  font-size: 80px;
}
body #home .inner .txt_wrap div {
  color: #fff;
}
body #home a {
  padding-top: 80px;
  position: absolute;
  bottom: 20px;
  left: 50%;
  color: #fff;
  text-decoration: none;
}
body #home a span {
  position: absolute;
  top: 0;
  left: 50%;
  width: 24px;
  height: 24px;
  margin-left: -12px;
  border-left: 1px solid #fff;
  border-bottom: 1px solid #fff;
  -webkit-transform: rotate(-45deg);
  transform: rotate(-45deg);
  -webkit-animation: sdb07 2s infinite;
  animation: sdb07 2s infinite;
  opacity: 0;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}
body #home a span:nth-of-type(1) {
  -webkit-animation-delay: 0s;
  animation-delay: 0s;
}
body #home a span:nth-of-type(2) {
  top: 16px;
  -webkit-animation-delay: 0.15s;
  animation-delay: 0.15s;
}
body #home a span:nth-of-type(3) {
  top: 32px;
  -webkit-animation-delay: 0.3s;
  animation-delay: 0.3s;
}
@-webkit-keyframes sdb07 {
  0% {
    opacity: 0;
  }
  50% {
    opacity: 1;
  }
  100% {
    opacity: 0;
  }
}
@keyframes sdb07 {
  0% {
    opacity: 0;
  }
  50% {
    opacity: 1;
  }
  100% {
    opacity: 0;
  }
}
body #info .inner {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  gap: 40px;
}
body #info .inner::after {
  content: "";
  display: block;
  width: 1px;
  height: 0;
  background-color: #fff;
  position: absolute;
  left: 50%;
  top: 0;
  -webkit-transition: height 2s;
  transition: height 2s;
}
body #info .inner .info_title {
  width: 50%;
  color: #fff;
  font-weight: 800;
  font-size: 48px;
  line-height: 0.8em;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: start;
      -ms-flex-pack: start;
          justify-content: start;
  padding: 150px 0;
  -webkit-transform: translateY(40px);
          transform: translateY(40px);
  opacity: 0;
  -webkit-transition: opacity 1s, -webkit-transform 1s;
  transition: opacity 1s, -webkit-transform 1s;
  transition: transform 1s, opacity 1s;
  transition: transform 1s, opacity 1s, -webkit-transform 1s;
  -webkit-transition-delay: 0.3s;
          transition-delay: 0.3s;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
body #info .inner .info_txt {
  width: 50%;
  color: #fff;
  line-height: 1.8em;
  font-size: 30px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: end;
      -ms-flex-pack: end;
          justify-content: end;
  padding: 250px 40px 0 0;
  -webkit-transform: translateY(40px);
          transform: translateY(40px);
  opacity: 0;
  -webkit-transition: opacity 1s, -webkit-transform 1s;
  transition: opacity 1s, -webkit-transform 1s;
  transition: transform 1s, opacity 1s;
  transition: transform 1s, opacity 1s, -webkit-transform 1s;
  -webkit-transition-delay: 0.3s;
          transition-delay: 0.3s;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
body #info .inner.on::after {
  height: 100vh;
}
body #info .inner.on .active {
  -webkit-transform: translateY(0);
          transform: translateY(0);
  opacity: 1;
}
body #core {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
body #core .inner {
  width: 100%;
  max-height: 1080px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
}
body #core .inner .top {
  height: 250px;
  background: #223047;
  padding: 80px 100px;
  position: relative;
}
body #core .inner .top .title {
  opacity: 0;
  -webkit-transform: translateY(30px);
          transform: translateY(30px);
  will-change: opacity, transform;
  -webkit-transition: opacity 900ms ease, -webkit-transform 900ms ease;
  transition: opacity 900ms ease, -webkit-transform 900ms ease;
  transition: opacity 900ms ease, transform 900ms ease;
  transition: opacity 900ms ease, transform 900ms ease, -webkit-transform 900ms ease;
}
body #core .inner .top .title.active {
  opacity: 1;
  -webkit-transform: translateY(0);
          transform: translateY(0);
}
body #core .inner .bottom {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  gap: 50px;
  padding: 0 100px;
  -webkit-box-flex: 1;
      -ms-flex-positive: 1;
          flex-grow: 1;
  right: 0;
  bottom: -320px;
  position: absolute;
}
body #core .inner .bottom .card {
  width: 33.3333333333%;
  height: 400px;
  background: #223047;
  opacity: 0;
  -webkit-transform: translateY(30px);
          transform: translateY(30px);
  will-change: opacity, transform;
  -webkit-transition: opacity 900ms ease, -webkit-transform 900ms ease;
  transition: opacity 900ms ease, -webkit-transform 900ms ease;
  transition: opacity 900ms ease, transform 900ms ease;
  transition: opacity 900ms ease, transform 900ms ease, -webkit-transform 900ms ease;
}
body #core .inner .bottom .card.active {
  opacity: 1;
  -webkit-transform: translateY(0);
          transform: translateY(0);
}
body #core .inner .bottom .card img {
  width: 100%;
  height: 80px;
  -o-object-fit: cover;
     object-fit: cover;
}
body #core .inner .bottom .card .info {
  padding: 20px;
}
body #core .inner .bottom .card .info .icon_wrap {
  height: 20%;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
}
body #core .inner .bottom .card .info .icon_wrap .icon {
  width: 80px;
  height: 80px;
  padding: 10px;
  background: white;
}
body #core .inner .bottom .card .info .list {
  height: 80%;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  gap: 10px;
  padding-left: 10px;
}
body #core .inner .bottom .card .info .list li {
  color: #fff;
  position: relative;
  line-height: 30px;
}
body #core .inner .bottom .card .info .list li::after {
  content: "•";
  position: absolute;
  left: -10px;
  bottom: 50%;
  font-size: 1rem;
  margin-right: 5px;
  color: white;
}
body #history {
  background: url(/img/history_background.png) no-repeat;
  background-size: cover;
}
body #history .inner {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
}
body #history .histroy_tab {
  margin-top: 35px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  gap: 30px;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
body #history .histroy_tab li a {
  font-family: "Pretendard-Bold";
  font-size: 35px;
  color: #BBB9C7;
  text-decoration: none;
  -webkit-transition: all 500ms;
  transition: all 500ms;
}
body #history .histroy_tab li.on a {
  font-size: 50px;
  color: #fff;
}
body #history .history_con_wrap .list_wrap {
  height: 100%;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  gap: 15px;
  -webkit-transform: translateY(30px);
          transform: translateY(30px);
  opacity: 0;
  margin-top: 30px;
  display: none;
  flex-direction: column;
  gap: 15px;
  /* 애니메이션을 위한 초기 상태 */
  max-height: 0;
  opacity: 0;
  transform: translateY(30px);
  -webkit-transition: max-height 1s ease, opacity 1s ease, -webkit-transform 1s ease;
  transition: max-height 1s ease, opacity 1s ease, -webkit-transform 1s ease;
  transition: max-height 1s ease, opacity 1s ease, transform 1s ease;
  transition: max-height 1s ease, opacity 1s ease, transform 1s ease, -webkit-transform 1s ease;
  margin-top: 30px;
}
body #history .history_con_wrap .list_wrap.on {
  -webkit-transition: opacity 1s, -webkit-transform 1s;
  transition: opacity 1s, -webkit-transform 1s;
  transition: transform 1s, opacity 1s;
  transition: transform 1s, opacity 1s, -webkit-transform 1s;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-transform: translateY(0);
          transform: translateY(0);
  max-height: 1000px;
  /* 충분히 큰 값으로 설정 */
  opacity: 1;
  transform: translateY(0);
}
body #history .history_con_wrap .list_wrap > li {
  -webkit-transition: margin 300ms ease-out 0s;
  transition: margin 300ms ease-out 0s;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  gap: 10px;
}
body #history .history_con_wrap .list_wrap > li p {
  color: #fff;
  font-size: 20px;
}
body #history .history_con_wrap .list_wrap > li .sub_list {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  gap: 4px;
}
body #history .history_con_wrap .list_wrap > li .sub_list li {
  color: #fff;
  font-size: 16px;
  font-weight: 200;
  padding-left: 10px;
  position: relative;
}
body #history .history_con_wrap .list_wrap > li .sub_list li::before {
  content: "•";
  font-size: 1rem;
  margin-right: 5px;
  color: white;
}
body #business {
  height: auto;
  overflow: visible;
}
body #business .inner {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}
body #business .inner .left_wrap {
  width: 40%;
  padding-top: 150px;
  position: sticky;
  top: 0;
  height: 100vh;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  gap: 40px;
}
body #business .inner .left_wrap > div {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  gap: 10px;
}
body #business .inner .left_wrap > div .txt {
  font-size: 25px;
  color: #fff;
}
body #business .inner .left_wrap .btn_wrap {
  width: 150px;
}
body #business .inner .left_wrap.active {
  -webkit-transition: padding-top 0.3s ease;
  transition: padding-top 0.3s ease;
  padding-top: 350px;
}
body #business .inner .right_wrap {
  width: 60%;
  height: auto;
  overflow: visible;
}
body #business .inner .right_wrap .item_wrap {
  width: 100%;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  margin-bottom: 300px;
  opacity: 0;
  -webkit-transform: translateY(50px);
          transform: translateY(50px);
  -webkit-transition: all 0.6s ease-out;
  transition: all 0.6s ease-out;
}
body #business .inner .right_wrap .item_wrap .item {
  width: 50%;
}
body #business .inner .right_wrap .item_wrap .item .top_wrap {
  position: relative;
  width: 100%;
  padding-bottom: 10px;
}
body #business .inner .right_wrap .item_wrap .item .top_wrap .img_wrap {
  position: relative;
  width: 100%;
  height: 0;
  padding-top: 100%;
  border-radius: 100%;
  overflow: hidden;
}
body #business .inner .right_wrap .item_wrap .item .top_wrap .img_wrap img {
  position: absolute;
  top: 50%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
  pointer-events: none;
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
}
body #business .inner .right_wrap .item_wrap .item .top_wrap .img_wrap::after {
  content: "";
  position: absolute;
  inset: 0;
  /* top, right, bottom, left = 0 */
  background: -webkit-gradient(linear, left top, left bottom, from(rgba(0, 0, 0, 0.3)), to(rgba(0, 0, 0, 0.7)));
  background: linear-gradient(to bottom, rgba(0, 0, 0, 0.3), rgba(0, 0, 0, 0.7));
}
body #business .inner .right_wrap .item_wrap .item .top_wrap .bus_title {
  font-family: "Pretendard-Bold";
  font-size: 50px;
  position: absolute;
  bottom: 0;
  left: 0;
  z-index: 9999;
  color: #fff;
}
body #business .inner .right_wrap .item_wrap .item .bottom_wrap {
  margin-top: 30px;
}
body #business .inner .right_wrap .item_wrap .item .bottom_wrap p {
  font-size: 16px;
  color: #fff;
  line-height: 30px;
}
body #business .inner .right_wrap .item_wrap:nth-child(even) {
  -webkit-box-align: end;
      -ms-flex-align: end;
          align-items: end;
}
body #business .inner .right_wrap .item_wrap.active {
  opacity: 1;
  -webkit-transform: translateY(0);
          transform: translateY(0);
}
body #solution {
  background: url(/img/solution_background.jpg) no-repeat;
  background-position: center bottom;
  background-size: cover;
}
body #solution .inner {
  max-width: 1920px;
  padding: 0;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}
body #solution .inner .left_wrap {
  width: 40%;
  background-color: rgba(25, 56, 103, 0.88);
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
}
body #solution .inner .left_wrap .left {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  max-height: 1080px;
  width: 100%;
}
body #solution .inner .left_wrap .left .solution_tab {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  width: 100%;
}
body #solution .inner .left_wrap .left .solution_tab a {
  color: #fff;
  width: 33.3333333333%;
  font-family: "Pretendard-Bold";
  font-size: 28px;
  text-align: center;
  background: #193867;
  padding: 30px 0;
  text-decoration: none;
}
body #solution .inner .left_wrap .left .solution_tab a.active {
  background-color: transparent;
}
body #solution .inner .left_wrap .left .info_wrap {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  padding: 0 80px;
  height: 100%;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
}
body #solution .inner .left_wrap .left .info_wrap .info {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  margin: 0 auto;
  height: 100%;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  max-height: 500px;
}
body #solution .inner .left_wrap .left .info_wrap .info .info_title_wrap {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  gap: 15px;
}
body #solution .inner .left_wrap .left .info_wrap .info .info_title_wrap .info_title {
  font-family: "Pretendard-Bold";
  color: #fff;
  font-size: 50px;
}
body #solution .inner .left_wrap .left .info_wrap .info .info_title_wrap .info_sub_title {
  font-family: "Pretendard-SemiBold";
  color: #fff;
  font-size: 35px;
}
body #solution .inner .left_wrap .left .info_wrap .info .info_list {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  gap: 10px;
}
body #solution .inner .left_wrap .left .info_wrap .info .info_list li {
  color: #fff;
  font-size: 20px;
}
body #solution .inner .left_wrap .left .info_wrap .info .arrow_wrap {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  gap: 10px;
}
body #solution .inner .left_wrap .left .info_wrap .info .arrow_wrap .button {
  width: 60px;
  height: 60px;
  padding: 20px;
}
body #solution .inner .left_wrap .left .info_wrap .info .arrow_wrap .button img {
  width: 100%;
  height: 100%;
}
body #solution .inner .right_wrap {
  width: 60%;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
}
body #solution .inner .right_wrap .right {
  max-height: 1080px;
  height: 100%;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
}
body #solution .inner .right_wrap .title_wrap {
  text-align: center;
  padding: 30px 0;
}
body #solution .inner .right_wrap .title_wrap .title {
  color: #061631;
}
body #solution .inner .right_wrap .list_wrap {
  overflow: hidden;
  width: 100%;
  height: 100%;
  margin: 0 auto;
  -webkit-box-flex: 1;
      -ms-flex-positive: 1;
          flex-grow: 1;
}
body #solution .inner .right_wrap .list_wrap .list {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  height: 100%;
  -webkit-transition: -webkit-transform 0.5s ease-in-out;
  transition: -webkit-transform 0.5s ease-in-out;
  transition: transform 0.5s ease-in-out;
  transition: transform 0.5s ease-in-out, -webkit-transform 0.5s ease-in-out;
}
body #solution .inner .right_wrap .list_wrap .list li {
  -ms-flex-negative: 0;
      flex-shrink: 0;
  text-align: center;
  -webkit-box-flex: 0;
      -ms-flex: 0 0 100%;
          flex: 0 0 100%;
  width: 100%;
}
body #solution .inner .right_wrap .list_wrap .list li img {
  width: 30%;
  height: 30%;
}
body #location {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
body #location .inner {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  width: 100%;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  max-height: 1080px;
}
body #location .inner .container {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  height: 100%;
  position: relative;
  width: 100%;
}
body #location .inner .container .title {
  margin-bottom: 40px;
}
body #location .inner .container .map {
  -webkit-box-flex: 1;
      -ms-flex-positive: 1;
          flex-grow: 1;
  width: 100%;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: end;
      -ms-flex-pack: end;
          justify-content: end;
}
body #location .inner .container .info_wrap {
  background-color: rgba(34, 48, 71, 0.86);
  padding: 20px 30px;
  position: absolute;
  bottom: 0;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  gap: 10px;
}
body #location .inner .container .info_wrap div {
  color: #fff;
}
body #location .inner .container .info_wrap div span {
  color: #fff;
}
body #location .inner .container .info_wrap .name {
  font-size: 20px;
}
body #location .inner .container .info_wrap .address {
  font-size: 18px;
}
body #connect {
  background: #fff;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
body #connect .inner {
  width: 100%;
  max-height: 1080px;
}
body #connect .inner .container {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  height: 100%;
}
body #connect .inner .container > div {
  width: 50%;
}
body #connect .inner .container .left_wrap {
  position: relative;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  padding: 20px;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  gap: 20px;
}
body #connect .inner .container .left_wrap .title {
  color: #333;
  z-index: 99;
}
body #connect .inner .container .left_wrap .txt {
  line-height: 30px;
  width: 60%;
  z-index: 99;
}
body #connect .inner .container .left_wrap .oval {
  position: absolute;
  width: 60%;
  height: 60%;
  max-width: 400px;
  max-height: 400px;
  border-radius: 50%;
  border: 12px solid rgba(224, 241, 255, 0.77);
  -webkit-transform-origin: center center;
          transform-origin: center center;
  -webkit-animation: pulse 4000ms ease-in-out infinite;
          animation: pulse 4000ms ease-in-out infinite;
}
@-webkit-keyframes pulse {
  0% {
    -webkit-transform: scale(1);
            transform: scale(1);
  }
  50% {
    -webkit-transform: scale(1.4);
            transform: scale(1.4);
  }
  100% {
    -webkit-transform: scale(1);
            transform: scale(1);
  }
}
@keyframes pulse {
  0% {
    -webkit-transform: scale(1);
            transform: scale(1);
  }
  50% {
    -webkit-transform: scale(1.4);
            transform: scale(1.4);
  }
  100% {
    -webkit-transform: scale(1);
            transform: scale(1);
  }
}
body #connect .inner .container .right_wrap {
  background: #F0F0F0;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
body #connect .inner .container .right_wrap .list {
  max-width: 400px;
  width: 100%;
}
body #connect .inner .container .right_wrap .list .item {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  border-bottom: 1px solid #ccc;
}
body #connect .inner .container .right_wrap .list .item .type {
  font-size: 28px;
  padding: 40px 10px;
  width: 200px;
  text-align: center;
  font-weight: 500;
}
body #connect .inner .container .right_wrap .list .item .info {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  gap: 5px;
  -webkit-box-flex: 1;
      -ms-flex-positive: 1;
          flex-grow: 1;
  height: 100%;
  text-align: center;
}
body #connect .inner .container .right_wrap .list .item .info .mail {
  color: #193867;
}
body #connect .inner .container .right_wrap .list .item:nth-last-child(1) {
  border-bottom: none;
}

.button {
  font-size: 16px;
  padding: 10px 16px;
  border-radius: 10px;
  cursor: pointer;
}

.white_btn {
  background: #fff;
  color: #fff;
}
.white_btn.outline {
  background: transparent;
  color: #fff;
  border: 3px solid #fff;
}

.blue_btn {
  background: #5E789F;
  color: #061631;
}
.blue_btn.outline {
  background: transparent;
  color: #5E789F;
  border: 3px solid #5E789F;
}
.blue_btn:hover {
  border: 3px solid #fff;
}

@media screen and (min-width: 1930px) {
  body #solution .inner .left_wrap {
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
  }
  body #solution .inner .left_wrap .left {
    min-height: 1080px;
  }
  body #solution .inner .left_wrap .left .info_wrap {
    margin-top: 100px;
  }
  body #solution .inner .left_wrap .left .info_wrap .info {
    min-height: 500px;
  }
}
@media screen and (max-width: 1500px) {
  body .section .inner {
    padding: 0 30px;
  }
  body .section .inner .title {
    font-size: 50px;
  }
  body #core .inner .top {
    height: 200px;
    padding: 40px 50px;
  }
  body #core .inner .bottom {
    bottom: -240px;
  }
  body #core .inner .bottom .card {
    height: auto;
  }
  body #history .inner .history_con_wrap {
    height: calc(100% - 200px);
    scrollbar-width: none;
    -ms-overflow-style: none;
    overflow-y: auto;
  }
  body #history .inner .history_con_wrap .list_wrap {
    margin-top: 0px;
  }
  body #history .inner .history_con_wrap .list_wrap::-webkit-scrollbar {
    display: none;
  }
  body #history .inner .history_con_wrap .list_wrap.h_scroll {
    height: auto;
  }
}
@media screen and (max-width: 1300px) {
  body .section .inner {
    padding: 50px 30px;
  }
  body .section .inner .title {
    font-size: 50px;
  }
  body #home {
    height: 100vh;
  }
  body #home .inner .txt_wrap .home_txt {
    font-size: 16px;
  }
  body #home .inner .txt_wrap .home_title {
    font-size: 60px;
  }
  body #info .inner .info_title {
    font-size: 38px;
  }
  body #info .inner .info_txt {
    font-size: 20px;
  }
  body #business .inner .right_wrap .item_wrap .item .top_wrap .bus_title {
    font-size: 40px;
  }
  body #solution .inner .left_wrap {
    width: 50%;
  }
  body #solution .inner .left_wrap .left .info_wrap {
    padding: 0 50px;
  }
  body #solution .inner .right_wrap {
    width: 50%;
  }
}
@media screen and (max-width: 1024px) {
  body .section {
    height: auto;
  }
  body .section .inner {
    padding: 50px 30px;
    max-width: none;
  }
  body .section .inner .title {
    font-size: 30px;
  }
  body #home .inner .txt_wrap .home_txt {
    font-size: 14px;
  }
  body #home .inner .txt_wrap .home_title {
    font-size: 50px;
  }
  body #info .inner {
    display: block;
  }
  body #info .inner .info_title,
  body #info .inner .info_txt {
    width: 100%;
  }
  body #info .inner .info_title {
    padding: 50px 0;
  }
  body #info .inner .info_txt {
    padding: 150px 0;
  }
  body #info .inner.on::after {
    height: 0;
  }
  body #core {
    height: 1500px;
    -webkit-box-align: normal;
        -ms-flex-align: normal;
            align-items: normal;
  }
  body #core .inner .bottom {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    bottom: -340%;
  }
  body #core .inner .bottom .card {
    width: 100%;
  }
  body #core .inner .bottom .card .info .list li::after {
    content: "";
  }
  body #history .inner .history_con_wrap {
    margin-top: 30px;
  }
  body #business .inner {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
  }
  body #business .inner .left_wrap {
    width: 100%;
    padding: 150px 0;
    height: auto;
    position: inherit;
  }
  body #business .inner .right_wrap {
    width: 100%;
  }
  body #business .inner .right_wrap .item_wrap .item {
    width: 50%;
  }
  body #solution .inner {
    -webkit-box-orient: vertical;
    -webkit-box-direction: reverse;
        -ms-flex-direction: column-reverse;
            flex-direction: column-reverse;
  }
  body #solution .inner .left_wrap {
    width: 100%;
  }
  body #solution .inner .left_wrap .left .solution_tab a {
    font-size: 20px;
  }
  body #solution .inner .left_wrap .left .info_wrap {
    height: 400px;
    padding: 30px;
  }
  body #solution .inner .left_wrap .left .info_wrap .info .info_title_wrap .info_title {
    font-size: 30px;
  }
  body #solution .inner .left_wrap .left .info_wrap .info .info_title_wrap .info_sub_title {
    font-size: 20px;
  }
  body #solution .inner .right_wrap {
    width: 100%;
    height: 500px;
  }
  body #location {
    height: 600px;
  }
  body #location .inner .container .info_wrap .name {
    font-size: 16px;
  }
  body #location .inner .container .info_wrap .address {
    font-size: 14px;
  }
  body #location .inner .container .info_wrap div span {
    font-size: 14px;
  }
  body #connect .inner {
    max-height: none;
  }
  body #connect .inner .container {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
  }
  body #connect .inner .container .left_wrap {
    width: 100%;
    aspect-ratio: 1/1;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
  }
  body #connect .inner .container .right_wrap {
    width: 100%;
    padding: 30px;
    aspect-ratio: 1/1;
  }
  body #connect .inner .container .right_wrap .list .item .type {
    font-size: 20px;
  }
  body #connect .inner .container .right_wrap .list .item .info .mail,
  body #connect .inner .container .right_wrap .list .item .info .tel {
    font-size: 14px;
  }
}
@media screen and (max-width: 768px) {
  body #home .inner .txt_wrap .home_title {
    font-size: 35px;
  }
  body #info .inner {
    padding: 100px 30px;
  }
  body #info .inner .info_title {
    font-size: 30px;
    opacity: 1;
  }
  body #info .inner .info_txt {
    opacity: 1;
    padding: 100px 0;
    font-size: 16px;
  }
  body #core .inner .top {
    padding: 80px 30px;
  }
  body #core .inner .top .title {
    font-size: 30px;
    opacity: 1;
  }
  body #core .inner .bottom {
    padding: 0 30px;
  }
  body #core .inner .bottom .card {
    opacity: 1;
  }
  body #history .histroy_tab li a {
    font-size: 28px;
  }
  body #history .histroy_tab li.on a {
    font-size: 35px;
  }
  body #business .inner .right_wrap .item_wrap .item {
    width: 80%;
  }
  body #business .inner .right_wrap .item_wrap .item .top_wrap .bus_title {
    font-size: 30px;
  }
  body #location iframe {
    width: 100%;
  }
  body #solution .inner .left_wrap .left .info_wrap .info .info_list li {
    font-size: 16px;
  }
  body #connect .inner .container .left_wrap .txt {
    width: 80%;
  }
  body #connect .inner .container .right_wrap .list .item .type {
    width: 130px;
  }
}
@media screen and (max-width: 648px) {
  body #core .inner .bottom {
    position: static;
    padding: 0;
  }
}