@charset "UTF-8";

/* 인풋스타일*/
input::-moz-placeholder {
  font-size: inherit;
}

input::placeholder {
  font-size: inherit;
}

.inner {
  width: 100%;
  max-width: 152rem;
  padding: 0 4rem;
  margin: 0 auto;
}

.s3 .header .logo a img {
  content: url("../img/common/logo_og.png");
}

.s3 .header .gnb>li>a {
  color: #fff;
}

.s3 .header .login-wrap .icon img {
  content: url("../img/common/w-login.png");
}

.s3 .header .login-wrap .login {
  color: #ffffee;
}

.s3 .header .login-wrap::before {
  background: #fff;
}

.s3 .header .wrap2 .icon img {
  content: url("../img/main/icon.png");
}

.s3 .header .lang-wrap .lang-btn>img {
  content: url("../img/common/w-under.png");
}

.s3 .header .lang-wrap .fi img {
  content: url("../img/common/w-subtract.png");
}

.s3 .header .lang-wrap .lang {
  color: #fff;
}

.header-wrap {
  background: none;
  transition: background 0.5s;
  -webkit-transition: background 0.5s;
  -moz-transition: background 0.5s;
  -ms-transition: background 0.5s;
  -o-transition: background 0.5s;
}

.header-wrap.active .header .logo a img {
  content: url("../img/common/logo.png");
}

.header-wrap.active .header .gnb>li>a {
  color: #000;
}

.header-wrap.active .header .gnb>li.active>a {
  color: #135C8E;
}

.header-wrap.active .header .login-wrap .icon img {
  content: url("../img/common/login.png");
}

.header-wrap.active .header .login-wrap .login {
  color: #839099;
}

.header-wrap.active .header .login-wrap::before {
  background: #5F90B1;
}

.header-wrap.active .header .lang-wrap .lang-btn>img {
  content: url("../img/common/under.png");
}

.header-wrap.active .header .lang-wrap .fi img {
  content: url("../img/common/Subtract.png");
}

.header-wrap.active .header .lang-wrap .lang {
  color: #839099;
}

.header-wrap.active .header .lang-wrap,
.header-wrap.active .header .login-wrap {
  background: #F2F7FB;
}

.header .gnb>li>a {
  color: #135C8E;
}

.header .login-wrap .icon img {
  content: url("../img/common/m-login.png");
}

.header .login-wrap .login {
  color: #5F90B1;
}

.header .login-wrap::before {
  background: #5F90B1;
}

.header .wrap2 .my .icon img {
  content: url("../img/main/my.png");
}

.header .wrap2 .icon img {
  content: url("../img/main/b-icon.png");
}

.header .wrap2 .absol {
  background: rgba(255, 255, 255, 0.1);
}

.header .wrap2 .logout .icon img {
  content: url("../img/common/logout.png");
}

.header .lang-wrap .lang-btn>img {
  content: url("../img/common/m-under.png");
}

.header .lang-wrap .fi img {
  content: url("../img/common/m-subtract.png");
}

.header .lang-wrap .lang {
  color: #5F90B1;
}

.header .lang-wrap .lang-option {
  background: rgba(255, 255, 255, 0.1);
}

.header .lang-wrap,
.header .login-wrap {
  background: rgba(255, 255, 255, 0.1);
}

@media all and (max-width: 85.375rem) {
  .header .lang-wrap .lang-option {
    background: #F2F7FB;
  }
}

.sec-1,
.sec-2,
.sec-3 {
  min-height: 100vh;
}

.section.active .up {
  transform: translateY(0);
  opacity: 1;
  transition: all 1s;
  -webkit-transition: all 1s;
  -moz-transition: all 1s;
  -ms-transition: all 1s;
  -o-transition: all 1s;
  -webkit-transform: translateY(0);
  -moz-transform: translateY(0);
  -ms-transform: translateY(0);
  -o-transform: translateY(0);
}

.section .up {
  transform: translateY(100%);
  -webkit-transform: translateY(100%);
  -moz-transform: translateY(100%);
  -ms-transform: translateY(100%);
  -o-transform: translateY(100%);
  opacity: 0;
  transition: all 1s;
  -webkit-transition: all 1s;
  -moz-transition: all 1s;
  -ms-transition: all 1s;
  -o-transition: all 1s;
}

.sec-1 .box-wrap.active .up2 {
  transform: translateY(0);
  opacity: 1;
  transition: all 0.5s;
  -webkit-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -ms-transition: all 0.5s;
  -o-transition: all 0.5s;
  -webkit-transform: translateY(0);
  -moz-transform: translateY(0);
  -ms-transform: translateY(0);
  -o-transform: translateY(0);
}

.sec-1 .box-wrap .up2 {
  transform: translateY(100%);
  -webkit-transform: translateY(100%);
  -moz-transform: translateY(100%);
  -ms-transform: translateY(100%);
  -o-transform: translateY(100%);
  opacity: 0;
  transition: all 0.5s;
  -webkit-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -ms-transition: all 0.5s;
  -o-transition: all 0.5s;
}

.slide-tit {
  transform: translateY(100%);
  -webkit-transform: translateY(100%);
  -moz-transform: translateY(100%);
  -ms-transform: translateY(100%);
  -o-transform: translateY(100%);
  opacity: 0;
  transition: all 1s;
  -webkit-transition: all 1s;
  -moz-transition: all 1s;
  -ms-transition: all 1s;
  -o-transition: all 1s;
}

.slide-tit.act {
  transform: translateY(0);
  opacity: 1;
  transition: all 1s;
  -webkit-transition: all 1s;
  -moz-transition: all 1s;
  -ms-transition: all 1s;
  -o-transition: all 1s;
  -webkit-transform: translateY(0);
  -moz-transform: translateY(0);
  -ms-transform: translateY(0);
  -o-transform: translateY(0);
}

.y-scroll-op {
  height: 100%;
  overflow: hidden;
  overflow-y: scroll;
}

.y-scroll-op::-webkit-scrollbar {
  width: 0;
}

.sec-1 {
  overflow: hidden;
}

.sec-1 .slider-wrap,
.sec-1 .swiper {
  width: 100%;
  height: 100%;
}

.sec-1 .swiper-slide {
  width: 100%;
  height: 100vh;
}

.sec-1 .slide1 {
  background: url("../img/main/section_01.png") no-repeat center bottom;
  background-size: cover;
}

.sec-1 .slide2 {
  background: url("../img/main/slide2.png") no-repeat;
  background-size: cover;
}

.sec-1 .slide2 .slide-tit {
  margin-top: 29rem;
  font-size: 8rem;
  font-family: "Pretendard", sans-serif;
  font-weight: 700;
  line-height: 1.2;
}

.sec-1 .slide3 {
  background: url("../img/main/slide3.png") no-repeat;
  background-size: cover;
}

.sec-1 .slide3 .slide-tit {
  font-size: 4rem;
  font-weight: 700;
  line-height: 1.2;
  font-family: "HakgyoansimBareondotumB", sans-serif;
}

.sec-1 .btn-wrap {
  height: 1rem;
  display: flex;
  gap: 2rem;
}

.sec-1 .swiper-button-prev,
.sec-1 .swiper-button-next {
  position: static !important;
  margin-top: 0 !important;
  width: 0.6rem !important;
  height: 1rem !important;
  opacity: 0.6;
}

.sec-1 .swiper-button-prev::after,
.sec-1 .swiper-button-next::after {
  width: 0;
  height: 0;
}

.sec-1 .swiper-button-prev:hover,
.sec-1 .swiper-button-next:hover {
  opacity: 1;
}

.sec-1 .swiper-button-prev {
  background: url("../img/main/prev.png") no-repeat;
  background-size: cover;
}

.sec-1 .swiper-button-next {
  background: url("../img/main/next.png") no-repeat;
  background-size: cover;
}

.sec-1 .swiper-pagination {
  position: static !important;
  text-align: left !important;
  width: auto !important;
  display: flex;
  gap: 1rem;
}

.sec-1 .swiper-pagination span {
  display: block;
}

.sec-1 .swiper-pagination-bullet {
  background: none !important;
  height: 100% !important;
  display: block !important;
  opacity: 0.6 !important;
  color: #5F90B1;
  font-size: 1.6rem;
  font-weight: 500;
}

.sec-1 .swiper-pagination-bullet-active {
  opacity: 1 !important;
  font-weight: 700;
  color: #135C8E;
}

.sec-1 .nav-wrap {
  position: absolute;
  bottom: auto;
  top: 0;
  margin-top: 56rem;
  left: 4rem;
  width: 100%;
}

.sec-1 .nav-wrap .control {
  width: 100%;
  max-width: 152rem;
  margin: 0 auto;
}

.sec-1 .box-wrap {
  position: absolute;
  width: 100%;
  bottom: 14.6rem;
}

.sec-1 .box-wrap .flex-wrap {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: right;
  gap: 1rem;
}

.sec-1 .box-wrap .box {
  width: 24.5rem;
  padding: 4rem;
  border-radius: 1rem;
  -webkit-border-radius: 1rem;
  -moz-border-radius: 1rem;
  -ms-border-radius: 1rem;
  -o-border-radius: 1rem;
}

.sec-1 .box-wrap .box:first-child {
  background: #143750;
}

.sec-1 .box-wrap .box:nth-child(2) {
  background: #135C8E;
}

.sec-1 .box-wrap .box:last-child {
  background: #5F90B1;
}

.sec-1 .box-wrap .box-tit {
  margin-bottom: 1rem;
  font-size: 2.4rem;
  color: #fff;
  font-weight: 600;
  line-height: 1.33333;
}

.sec-1 .box-wrap .desc {
  font-size: var(--com-f);
  color: #fff;
  font-weight: 400;
  line-height: 1.5;
}

.sec-1 .box-wrap .more {
  margin-top: 2rem;
  display: flex;
  gap: 0.8rem;
  align-items: center;
  color: #fff;
  font-weight: 500;
  line-height: 1.5;
  opacity: 0.8;
}

.sec-1 .box-wrap .more:hover {
  opacity: 1;
}

.sec-1 .white-box {
  display: inline-block;
  margin-top: 30rem;
  padding: 5rem 6rem;
  border-radius: 20px;
  background-color: rgba(255, 255, 255, 0.8);
  -webkit-border-radius: 20px;
  -moz-border-radius: 20px;
  -ms-border-radius: 20px;
  -o-border-radius: 20px;
  -webkit-backdrop-filter: blur(50px);
  backdrop-filter: blur(50px);
}

.sec-1 .slide-tit {
  font-size: 5rem;
  color: #135C8E;
  line-height: 1.2;
  font-weight: 400;
  font-family: "NanumGothic", sans-serif;
}

.sec-1 .flex-wrap {
  display: flex;
  width: 24rem;
  height: 100%;
  align-items: center;
  justify-content: space-between;
}

.sec-2 {
  background: #DAE3F3;
}

.sec-2 .flex-wrap {
  display: flex;
  align-items: flex-start;
  gap: 12.2rem;
  padding-top: 10rem;
}

.sec-2 .left {
  position: relative;
  min-width: 70.8rem;
}

.sec-2 .left .img-wrap {
  margin-top: 3rem;
}

.sec-2 .right {
  margin-top: 14rem;
  display: flex;
  flex-direction: column;
  gap: 6rem;
}

.sec-2 .s-tit {
  font-size: 2rem;
  font-weight: 500;
  line-height: 1.5;
  color: #839099;
}

.sec-2 .sec-tit {
  font-family: "NanumGothic", sans-serif;
  font-size: var(--tit-f);
  font-weight: 800;
  line-height: 1.25;
}

.sec-2 .desc {
  margin-top: 3rem;
  font-size: var(--md-f);
  font-weight: 400;
  line-height: 1.66667;
}

.sec-2 .list-item {
  display: flex;
}

.sec-2 .box {
  position: absolute;
  bottom: -5.6rem;
  right: -2.4rem;
  padding: 3rem 4rem;
  border-radius: 1rem;
  -webkit-border-radius: 1rem;
  -moz-border-radius: 1rem;
  -ms-border-radius: 1rem;
  -o-border-radius: 1rem;
  background: #135C8E;
  box-shadow: 0px 4px 10px 0px rgba(15, 39, 46, 0.4);
}

.sec-2 .box-tit {
  margin-bottom: 1rem;
  font-size: 2.4rem;
  color: #fff;
  font-weight: 600;
  line-height: 1.33333;
}

.sec-2 .more {
  margin-top: 2rem;
  display: flex;
  gap: 0.8rem;
  align-items: center;
  color: #fff;
  font-weight: 500;
  line-height: 1.5;
  opacity: 0.8;
}

.sec-2 .more:hover {
  opacity: 1;
}

.sec-2 .long {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.sec-2 .list-wrap {
  display: flex;
  gap: 3rem;
  align-items: center;
  padding: 2rem;
  border-radius: 1rem;
  background: #fff;
  -webkit-border-radius: 1rem;
  -moz-border-radius: 1rem;
  -ms-border-radius: 1rem;
  -o-border-radius: 1rem;
  box-shadow: 2px 4px 6px 0px rgba(0, 0, 0, 0.08);
}

.sec-2 .l-left {
  display: flex;
  align-items: center;
  gap: 1.6rem;
}

.sec-2 .icon {
  width: 4.6rem;
  text-align: center;
}

.sec-2 .tit {
  font-size: var(--md-f);
  font-weight: 600;
  line-height: 1.44444;
}

.sec-2 .list {
  display: flex;
  gap: 2rem;
}

.sec-2 .list li {
  position: relative;
  padding: 0.4rem 0.8rem;
  background: #F2F7FB;
  font-size: var(--com-f);
  font-weight: 500;
  line-height: 1.5;
}

.sec-2 .list li::before {
  content: "";
  width: 1px;
  height: 1.6rem;
  background: #839099;
  position: absolute;
  right: -1rem;
  top: 50%;
  transform: translateY(-50%);
  -webkit-transform: translateY(-50%);
  -moz-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  -o-transform: translateY(-50%);
}

.sec-2 .list li:last-child::before {
  display: none;
}

.sec-3 {
  width: 100%;
  height: 100%;
  background: url("../img/main/section_03.png") no-repeat;
  background-size: cover;
}

.sec-3 .flex-wrap2 {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  min-height: 100vh;
  padding-top: 21rem;
  gap: 8rem;
}

.sec-3 .info {
  display: block;
  font-size: 2rem;
  color: #fff;
  font-weight: 500;
  text-align: center;
  line-height: 1.5;
}

.sec-3 .sec-tit {
  margin-top: 3rem;
  font-family: "NanumGothic", sans-serif;
  font-weight: 600;
  line-height: 1.25;
  color: #fff;
  text-align: center;
  font-size: 6.4rem;
}

.sec-3 .grid-wrap {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2.4rem;
  margin-top: 9rem;
}

.sec-3 .box {
  display: flex;
  flex-direction: column;
  width: 100%;
  gap: 2rem;
  padding: 4rem;
  border-radius: 1rem;
  -webkit-border-radius: 1rem;
  -moz-border-radius: 1rem;
  -ms-border-radius: 1rem;
  -o-border-radius: 1rem;
  overflow: hidden;
}

.sec-3 .box .desc {
  font-size: var(--com-f);
  color: #fff;
  font-weight: 400;
  line-height: 1.5;
  white-space: nowrap;
}

.sec-3 .box:first-child {
  background: #143750;
}

.sec-3 .box:nth-child(2) {
  background: #135C8E;
}

.sec-3 .box:nth-child(3) {
  background: #5F90B1;
}

.sec-3 .box:last-child {
  background: #839099;
}

.sec-3 .icon {
  width: 4.4rem;
  height: 4.4rem;
}

.sec-3 .txt-wrap {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.sec-3 .type {
  color: #fff;
  font-size: 2.4rem;
  font-weight: 600;
  line-height: 1.33333;
}

.sec-3 .more {
  display: flex;
  gap: 0.8rem;
  align-items: center;
  color: #fff;
  font-weight: 500;
  line-height: 1.5;
  opacity: 0.8;
}

.sec-3 .more:hover {
  opacity: 1;
}

.side-nav {
  z-index: 4000;
  position: fixed;
  right: 0;
  top: 0;
  padding-top: 35.185185vh;
  padding-right: calc(3.416667% + 4rem);
  height: 100%;
}

.side-nav .nav {
  display: flex;
  flex-direction: column;
  width: 10.2rem;
  gap: 4.8rem;
}

.side-nav .nav li {
  position: relative;
  opacity: 0.6;
}

.side-nav .nav li::before {
  content: "";
  width: 10.2rem;
  height: 2.6rem;
  background: url("../img/main/line.png") no-repeat;
  background-size: cover;
  position: absolute;
  left: 0;
  bottom: -4rem;
}

.side-nav .nav li:last-child::before {
  display: none;
}

.side-nav .nav li a {
  display: flex;
  justify-content: space-between;
  width: 100%;
  height: 100%;
}

.side-nav .nav li p {
  font-size: var(--com-f);
  font-weight: 700;
  line-height: 2.25;
  color: #135C8E;
}

.side-nav .nav li .line-box {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 3.6rem;
  height: 3.6rem;
  border-radius: 0.5rem;
  -webkit-border-radius: 0.5rem;
  -moz-border-radius: 0.5rem;
  -ms-border-radius: 0.5rem;
  -o-border-radius: 0.5rem;
  border: none;
}

.side-nav .nav li .circle {
  width: 1.2rem;
  height: 1.2rem;
  border-radius: 2rem;
  -webkit-border-radius: 2rem;
  -moz-border-radius: 2rem;
  -ms-border-radius: 2rem;
  -o-border-radius: 2rem;
  background: #135C8E;
}

.side-nav .nav li:hover {
  opacity: 1;
  transition: opacity 0.3s;
  -webkit-transition: opacity 0.3s;
  -moz-transition: opacity 0.3s;
  -ms-transition: opacity 0.3s;
  -o-transition: opacity 0.3s;
}

.side-nav .nav li.active {
  opacity: 1;
}

.side-nav .nav li.active .line-box {
  border: 1px solid #135C8E;
}

.side-nav.color-ch .nav li::before {
  background: url("../img/main/w-line.png") no-repeat;
  background-size: cover;
}

.side-nav.color-ch .nav li p {
  color: #fff;
}

.side-nav.color-ch .nav li .line-box {
  border: 1px solid #fff;
}

.side-nav.color-ch .nav li .circle {
  background: #fff;
}

@media all and (max-width: 85.375rem) {

  .sec-1 .slide2 .slide-tit,
  .sec-1 .slide3 .slide-tit {
    margin-top: 20rem;
    font-size: 4rem;
  }

  .sec-1 .slide3 .slide-tit {
    margin-top: 0;
  }

  .sec-1 .white-box {
    margin-top: 20rem;
  }

  .sec-1 .slide-tit {
    font-size: 4rem;
  }

  .sec-1 .nav-wrap {
    margin-top: 42rem;
  }

  .sec-1 .box-wrap {
    bottom: 4.6rem;
  }

  .sec-2 .flex-wrap {
    padding-top: 8rem;
  }

  .sec-2 .left {
    min-width: 35%;
  }

  .sec-2 .logo {
    width: 50%;
  }

  .sec-2 .right {
    margin-top: 0;
  }

  .sec-2 .sec-tit {
    font-size: 3rem;
  }

  .sec-3 .flex-wrap2 {
    gap: 8rem;
  }

  .sec-3 .sec-tit {
    font-size: 4rem;
  }

  .sec-3 .box {
    padding: 4rem 2rem;
  }

  .sec-3 .box .desc {
    font-size: 1.5rem;
  }

  .side-nav {
    padding-right: 4rem;
  }
}

@media all and (max-width: 64rem) {
  .sec-1 .box-wrap .box {
    padding: 3rem;
  }

  .sec-1 .box-wrap .box-tit {
    font-size: 2rem;
  }

  .sec-2 {
    padding-top: 2rem;
  }

  .sec-2 .flex-wrap {
    gap: 6.2rem;
  }

  .sec-2 .box {
    padding: 3rem;
  }

  .sec-2 .more {
    margin-top: 1rem;
  }

  .sec-2 .box-tit {
    font-size: 2rem;
  }

  .sec-2 .right {
    gap: 4rem;
  }

  .sec-2 .list-wrap {
    gap: 2rem;
  }

  .sec-2 .tit {
    font-size: 1.6rem;
  }

  .sec-2 .icon {
    width: 3.6rem;
    height: 3.6rem;
  }

  .sec-2 .icon img {
    width: 100%;
    height: 100%;
    -o-object-fit: contain;
    object-fit: contain;
  }

  .sec-2 .list li {
    font-size: 1.4rem;
  }

  .sec-3 .flex-wrap2 {
    padding-top: 16rem;
  }

  .sec-3 .grid-wrap {
    width: 80%;
    margin: 6rem auto 0;
    grid-template-columns: repeat(2, 1fr);
  }
}

@media all and (max-width: 63.9375rem) {
  .sec-1 .box-wrap {
    bottom: 20%;
  }

  .sec-1 .box-wrap .flex-wrap {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
  }

  .sec-1 .box-wrap .box {
    width: 100%;
  }

  .sec-1 .box-wrap .desc {
    font-size: 1.5rem;
  }

  .sec-2 .y-scroll-op {
    overflow: hidden;
    overflow-y: scroll;
    padding-bottom: 10rem;
  }

  .sec-2 .flex-wrap {
    flex-direction: column;
  }

  .sec-2 .box {
    right: 0;
  }

  .sec-3 .grid-wrap {
    width: 100%;
  }
}

@media all and (max-width: 47.9375rem) {
  .inner {
    padding: 0 2rem;
  }

  .sec-1 {
    padding: 0;
  }

  .sec-1 .slide2 .slide-tit,
  .sec-1 .slide3 .slide-tit {
    margin-top: 18rem;
    font-size: 2.7rem;
  }

  .sec-1 .slide3 .slide-tit {
    margin-top: 0;
  }

  .sec-1 .white-box {
    margin-top: 10rem;
    padding: 3rem 4rem;
  }

  .sec-1 .slide-tit {
    font-size: 2.7rem;
    word-break: keep-all;
  }

  .sec-1 .slide-tit br {
    display: none;
  }

  .sec-1 .nav-wrap {
    margin-top: 32rem;
    left: 2rem;
  }

  .sec-1 .box-wrap {
    bottom: 9%;
    overflow-x: scroll;
  }

  .sec-1 .box-wrap .flex-wrap {
    padding-right: 2rem;
    min-width: 50rem;
  }

  .sec-1 .box-wrap .box {
    padding: 2rem;
    height: 100%;
  }

  .sec-1 .box-wrap .more {
    margin-top: 1rem;
  }

  .sec-1 .box-wrap .desc {
    font-size: 1.3rem;
  }

  .sec-2 .flex-wrap {
    padding-top: 4rem;
  }

  .sec-2 .box {
    padding: 2rem;
  }

  .sec-2 .box-tit {
    font-size: 1.6rem;
  }

  .sec-2 .more {
    font-size: 1.2rem;
  }

  .sec-2 .right {
    width: 100%;
    gap: 2rem;
  }

  .sec-2 .s-tit {
    font-size: 1.6rem;
  }

  .sec-2 .sec-tit {
    font-size: 2.4rem;
  }

  .sec-2 .desc {
    margin-top: 1rem;
  }

  .sec-2 .list-wrap {
    flex-direction: column;
    padding: 1rem;
    gap: 1rem;
  }

  .sec-2 .tit {
    font-size: 1.5rem;
  }

  .sec-2 .list {
    gap: 1rem;
  }

  .sec-2 .list li {
    font-size: 1.2rem;
  }

  .sec-2 .list li::before {
    display: none;
  }

  .sec-2 .y-scroll-op {
    padding-bottom: 6rem;
  }

  .sec-3 .info {
    font-size: 1.6rem;
  }

  .sec-3 .sec-tit {
    margin-top: 2rem;
    font-size: 2.6rem;
  }

  .sec-3 .flex-wrap2 {
    padding-top: 10rem;
    gap: 6rem;
  }

  .sec-3 .grid-wrap {
    margin-top: 4rem;
    grid-template-columns: repeat(1, 1fr);
  }

  .side-nav {
    display: none;
  }
}