.btn_v1 {
  display: inline-block;
  color: #fff;
  text-transform: uppercase;
  font-size: 15px;
  font-weight: 200;
  padding: 23px 55px;
  letter-spacing: 0.05em;
  border-left: 2px solid #1c59b0;
  border-right: 2px solid #1c59b0;
  position: relative;
  cursor: pointer;
  transition: all .3s ease;
  overflow: hidden;
}

.btn_v1:after,
.btn_v1:before {
  position: absolute;
  content: " ";
  border-top: 2px solid #1c59b0;
  border-bottom: 2px solid #1c59b0;
  box-sizing: border-box;
  width: 10px;
  top: 0;
  height: 100%;
  transition: width .2s ease-in-out .15s;
}

.btn_v1:before {
  left: 0;
}

.btn_v1:after {
  right: 0;
}

.btn_v1:hover {
  background: rgb(28, 89, 176, .75);
}

.slick_wrap {
  height: 100vh;
}

.slick-list,
.slick-track {
  height: 100%;
}

.slick-slide {
  position: relative;
}

.slick_wrap .s1 .video_wrap {
  position: absolute;
  left: 0;
  top: 0;
  min-width: 100%;
  min-height: 100%;
  width: auto;
  height: auto;
  z-index: -1;
  overflow: hidden;
}

/* .slick_wrap .s1 .video_wrap::after{
    content: '';
    position: absolute;
    left: 0;
    top: 0;
   background:url(../images/main/pattern.png)no-repeat;
    width: 100%;
    height: 100%;
    z-index: 2;
    opacity: .7;
} */
.slick_wrap .s1 video {
  position: absolute;
  left: 0;
  top: 0;
  min-width: 100%;
  min-height: 100%;
  width: auto;
  height: auto;
  z-index: -1;
  overflow: hidden
}

.slick_wrap .s1 video source {
  width: 100%;
  height: 100%;
}

.slick_wrap .s2 .img_stemp {
  width: 100%;
  height: 100%;
  background: url(../images/main/2.jpg) no-repeat;
  background-size: cover;
  background-position: center;
}

.slick_wrap .item {
  transition: transform 7s linear 1s;
  overflow: hidden;
}

.slick-current.item {
  transition: 0s;
  transform: scale(1);
}

.item.act>div {
  transform: scale(1.2) !important;
  transition: transform 10s linear !important;
}

.row01 .txt_wrap {
  position: absolute;
  top: 50%;
  left: 110px;
  -webkit-transform: translateY(-50%);
  -moz-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  -o-transform: translateY(-50%);
  transform: translateY(-50%);
}

.txt_wrap div {
  line-height: 1.3;
}

.txt_wrap span {
  font-size: 58px;
  font-weight: 200;
  color: #fff;
  opacity: 0;
}

.txt_wrap h2 {
  font-size: 18px;
  font-weight: 300;
  color: #2a80fa;
  margin-bottom: 30px;
  opacity: 0;
  transform: translateX(-100px);
  animation: txt_js 1s ease 2s forwards;
}

.txt_wrap h3 {
  font-size: 18px;
  color: #fff;
  font-weight: 200;
  margin-top: 25px;
  opacity: 0;
  transform: translateX(-100px);
  animation: txt_js 1s ease 2s forwards;
}

section.row01 {
  height: 100%;
  overflow: hidden
}

.row01 .main_news {
  position: absolute;
  right: 110px;
  bottom: 0;
  color: #fff;
  animation: scrollguide2 1s ease 3s forwards;
  opacity: 0;
}

.row01 .main_news>* {
  display: inline-block;
  vertical-align: top;
}

.row01 .main_news h4 {
  position: relative;
  top: 20px;
  font-weight: 300;
  color: rgba(255, 255, 255, .7);
}

.row01 .main_news .news_list {
  margin-left: 30px;
  overflow: hidden;
  z-index: 1;
}

.row01 .main_news .news_list li {
  position: relative;
  float: left;
}

.row01 .main_news .news_list li:before {
  content: "";
  display: block;
  position: absolute;
  left: 0;
  width: 1px;
  height: 100%;
  background: rgba(255, 255, 255, .5);
}

.row01 .main_news .news_list li a {
  display: block;
  position: relative;
  width: 260px;
  height: 170px;
  padding: 20px 30px 30px;
  color: #fff;
  transition: color 0.3s ease;
  overflow: hidden;
  display: -webkit-box;
}

.row01 .main_news .more:hover {
  color: #fff;
}

.row01 .main_news .news_list li a:before {
  content: "";
  display: block;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  transform-origin: bottom center;
  transform: scaleY(0);
  background: #1b5cb8;
  z-index: -1;
  transition: transform 0.3s ease;
}

.row01 .main_news .news_list li a:hover:before {
  transform: scaleY(1);
}

.row01 .main_news .news_list li a:after {
  content: "";
  display: block;
  position: absolute;
  bottom: 30px;
  left: 30px;
  width: 50px;
  height: 2px;
  transform-origin: left center;
  transform: scaleX(0);
  background: #fff;
  transition: transform 0.5s ease;
}

.row01 .main_news .news_list li a:hover {
  color: #fff;
}

.row01 .main_news .news_list li a:hover:before {
  transform: scaleY(1);
}

.row01 .main_news .news_list li a:hover:after {
  transform: scaleX(1);
}

.row01 .main_news .news_list li a span {
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  line-height: 1.5em;
  height: 4.5em;
  font-weight: 300;
  font-family: 'NanumSquare';
}

.row01 .main_news .more {
  display: inline-block;
  margin-top: 50px;
  font-size: 12px;
  letter-spacing: 3px;
  color: rgba(255, 255, 255, .5);
  transform: rotate(90deg);
  transition: color 0.3s ease;
}

.row01 .main_news .more:hover {
  color: #fff;
}

.row01 .guide_scroll {
  position: absolute;
  bottom: 150px;
  left: 110px;
  width: 150px;
  padding-bottom: 5px;
  font-size: 13px;
  color: rgba(255, 255, 255, .5);
  letter-spacing: 3px;
  transform-origin: left bottom;
  transform: rotate(90deg);
  font-weight: 600;
  opacity: 0;
  animation: scrollguide3 1s ease 3s forwards;
  cursor: pointer;
}

.row01 .guide_scroll:after {
  content: "";
  display: block;
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background: rgba(255, 255, 255, .5);
  animation: 2s infinite alternate scrollguide;
}

.row02 {
  height: 830px;
  position: relative;
  overflow: hidden;
}

.row02>.inner {
  width: 100%;
  text-align: center;
  position: absolute;
  left: 0;
  right: 0;
  top: 50%;
  margin: 0 auto;
  -webkit-transform: translateY(-50%);
  -moz-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  -o-transform: translateY(-50%);
  transform: translateY(-50%);
  z-index: 1;
}

.row02 .img_box {
  overflow: hidden;
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url(../images/main/row2_img.png) no-repeat;
  background-size: cover;
  background-attachment: fixed;
  transform: scale(1.2);
  transition: transform 10s linear;
}

.row02.sc_event .img_box {
  transform: scale(1) rotate(0.01deg);
}

.row02 h2 {
  font-size: 23px;
  color: #fff;
  font-weight: 300;
}

.row02 .txt_wrap {
  margin: 40px auto 70px;
}

.row02 .txt_wrap p {
  display: inline-block;
  position: relative;
  font-size: 36px;
  color: rgb(148, 153, 183, .8);
  font-weight: 300;
  line-height: 1.5;
  text-align: left;
  overflow: hidden;
}

.row02 .txt_wrap>div {
  position: relative;
}

.row02 .txt_wrap p.copy {
  position: absolute;
  top: 0;
  color: rgb(255, 255, 255, 1);
  clip-path: polygon(0% 0%, 0% 0%, 0% 100%, 0% 100%);
  will-change: clip-path;
  z-index: 1;
  transition: all 2s ease;
}

.row02 .txt_wrap .txt1.copy {
  transition-delay: 0.5s;
}

.row02 .txt_wrap .txt2.copy {
  transition-delay: 0.7s;
}

.row02 .txt_wrap .txt3.copy {
  transition-delay: 0.9s;
}

.row02 .txt_wrap .txt4.copy {
  transition-delay: 1.1s;
}

.row02 .txt_wrap .txt5.copy {
  transition-delay: 1.3s;
}

.row02 .txt_wrap p.copy.sc_event {
  clip-path: polygon(0% 0%, 100% 0%, 100% 100%, 0% 100%);
}

.row02 .txt2.sc_event:after {
  transition-delay: 0.5s;
}

.row02 .txt3.sc_event:after {
  transition-delay: 1s;
}

.row03 {
  padding: 95px 0 150px;
  box-sizing: border-box;
}

.row03 .inner {
  position: relative;
}

.row03 .inner div {
  display: inline-block;
}

.row03 .fl {
  position: absolute;
  bottom: -60px;
}

.row03 .fr {
  position: relative;
}

.row03 .fr h2 {
  font-size: 55px;
  background: linear-gradient(137deg, #626262 10%, #ffffff 90%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  font-weight: 300;
  position: absolute;
  top: 74px;
  left: -352px;
  letter-spacing: 0.03em;
  line-height: 1.3;
}

.row03 .fr p {
  font-size: 28px;
  font-weight: 200;
  color: #333;
  line-height: 1.5;
  margin-top: 60px;
}

.row03 .btn_v2 {
  position: absolute;
  left: -233px;
  top: 60%;
  -webkit-transform: translateY(-50%);
  -moz-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  -o-transform: translateY(-50%);
  transform: translateY(-50%);
  transform: rotate(270deg);
}

.row04 .inner {
  max-width: 1310px;
  position: relative;
  font-size: 0;
}

.row04 .thumb {
  position: relative;
  width: 21%;
  top: 34px;
}

.row04 .bg {
  width: 100%;
  height: 430px;
  background: url(../images/main/row4_img.png) no-repeat;
  background-size: cover;
}

.row04 .bg .wrap {
  position: relative;
  top: 95px;
}

.row04 .bg h2 {
  font-size: 36px;
  color: #fff;
  font-weight: 200;
}

.row04 .bg p {
  font-size: 24px;
  color: #fff;
  font-weight: 200;
  line-height: 1.5;
  margin-top: 55px;
  margin-left: 50px;
}

.row04 .news>div {
  display: inline-block;
  vertical-align: top;
}

.row04 .btn_about {
  display: inline-block;
  margin-top: 45px;
}

.row04 .btn_v1 span {
  color: #000;
}

.row04 .btn_v1:hover {
  background: transparent;
}

.row04 .logo_bg>p:nth-child(1) {
  position: relative;
  width: 100%;
  display: inline-block;
}

.row04 .logo_bg>p:nth-child(1) span {
  display: block;
}

.row04 .logo_bg>p:nth-child(1) .col01 {
  font-size: 30px;
  color: #02419a;
  font-weight: 300;
  letter-spacing: -0.05em;
  line-height: 1.3;
  margin-bottom: 20px;
}

.row04 .logo_bg>p:nth-child(1) .col02 {
  font-size: 18px;
  font-weight: 300;
  letter-spacing: -0.02em;
}

.row04 .logo_bg>p:nth-child(1) .col02 i {
  font-style: normal;
  color: #02419a;
}

.row04 .logo_bg>p:nth-child(2) {
  background: rgb(0 0 0 / 80%);
  width: 100%;
}

.row04 .logo_bg>p:nth-child(2) a {
  display: block;
  width: 100%;
  height: 100%;
  position: relative;
  font-size: 22px;
  color: #fff;
  text-align: center;
}

.row04 .logo_bg>p:nth-child(2) a span {
  width: 100%;
  font-weight: 200;
  position: absolute;
  left: 0;
  top: 50%;
  -webkit-transform: translateY(-50%);
  -moz-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  -o-transform: translateY(-50%);
  transform: translateY(-50%);
}

.row04 .logo_bg>p img {
  position: absolute;
  top: 50%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
  -moz-transform: translate(-50%, -50%);
  -ms-transform: translate(-50%, -50%);
  -o-transform: translate(-50%, -50%);
  transform: translate(-50%, -50%);
}

.row04 .gallery {
  margin: 0 auto;
}

.row04 .list {
  width: 79%;
  position: relative;
  top: -225px;
}

.row04 .list .box {
  width: calc(100% - 82px);
  float: right;
}

.row04 .list .box>div {
  width: 400px;
  display: inline-block;
  vertical-align: top;
  margin-bottom: 100px;
  padding-left: 75px;
}

.row04 .list .box>div:nth-child(1) {
  margin-top: 110px;
}

.row04 .list .box a {
  display: block;
}

.row04 .list .box .tit {
  display: block;
  font-size: 28px;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
  height: 42px;
  line-height: 1.5;
  font-weight: 300;
  margin: 20px auto 15px;
}

.row04 .list .box .txt {
  display: block;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  word-break: break-word;
  overflow: hidden;
  font-size: 16px;
  line-height: 1.5;
  color: rgba(0, 0, 0, .8);
  font-weight: 300;
  font-family: 'NanumSquare';
  height: 47px;
  line-height: 1.5;
  margin-bottom: 20px;
}

.row04 .list .box .date {
  display: block;
  font-style: normal;
  color: #9f9f9f;
  font-size: 14px;
  font-weight: 200;
}

.row04 .list .box .img_wrap {
  display: block;
  position: relative;
}

.row04 .list .box .img_wrap>.img {
  width: 100%;
  height: 400px;
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
}

.row04 .list .box>div:nth-child(2n) {
  position: relative;
  margin-top: -110px;
}

.row04 .list .box>div:nth-child(2) {
  margin-top: 0;
}

.row04.active .list {
  float: right;
}

.row04.active .thumb {
  width: 275px;
  position: fixed;
  top: 358px;
}

.row04 .list .box .img_wrap i {
  font-size: 13px;
  color: #1b5cb8;
  text-transform: uppercase;
  font-weight: 300;
  display: block;
  font-style: normal;
  position: absolute;
  left: -65px;
  transform: rotate(270deg);
  bottom: 32px;
}

#popup {
  width: 447px;
  height: 650px;
  position: fixed;
  top: 50%;
  left: 50%;
  text-align: center;
  letter-spacing: -0.05em;
  background: url(../images/main/pop_bg.png) no-repeat;
  background-size: cover;
  -webkit-transform: translate(-50%, -50%);
  -moz-transform: translate(-50%, -50%);
  -ms-transform: translate(-50%, -50%);
  -o-transform: translate(-50%, -50%);
  transform: translate(-50%, -50%);
  z-index: 2;
}

#popup .bg {
  width: 90%;
  height: 92%;
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  background: #fff;
  margin: 0 auto;
  -webkit-transform: translateY(-50%);
  -moz-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  -o-transform: translateY(-50%);
  transform: translateY(-50%);
}

#popup img {
  margin-top: 20px;
}

#popup h2 {
  font-size: 14px;
  color: #0651b7;
  font-weight: 300;
  margin: 15px 0;
}

#popup h1 {
  font-size: 18px;
  line-height: 1.5;
  margin-bottom: 20px;
}

#popup .desc>p {
  font-size: 14px;
  line-height: 1.7;
  margin-bottom: 13px;
  font-weight: 300;
}

#popup .desc>p:last-child {
  margin-bottom: 30px;
}

#popup .btn {
  text-align: center;
}

#popup .btn a {
  background: #1b5cb8;
  font-size: 14px;
  color: #fff;
  font-weight: 200;
  border-radius: 5px;
  padding: 10px 40px 11px;
  box-sizing: border-box;
  line-height: 1;
}

#popup .close {
  width: 100%;
  height: 40px;
  position: absolute;
  bottom: -40px;
  background: #000;
}

#popup .close:after {
  clear: both;
  content: "";
  display: block;
}

#popup .close a {
  float: left;
  font-size: 14px;
  color: #fff;
  font-weight: 200;
  line-height: 38px;
  margin-left: 25px;
  letter-spacing: normal;
}

#popup .close button {
  float: right;
  font-size: 14px;
  color: #fff;
  font-weight: 300;
  line-height: 37px;
  margin-right: 15px;
  letter-spacing: normal;
  background: none;
  -webkit-appearance: none;
  appearance: none;
  -webkit-border-radius: 0;
  border-radius: 0;
  border: none;
  outline: none;
  cursor: pointer;
}

.popupbg {
  width: 100%;
  height: 100%;
  position: fixed;
  top: 0;
  left: 0;
  background: rgba(0, 0, 0, .5);
  z-index: 1;
}

@keyframes scrollguide {
  from {
    width: 0;
  }

  to {
    width: 100%;
  }
}

@keyframes scrollguide2 {
  0% {
    opacity: 0;
    transform: translateY(100px);
  }

  100% {
    transform: translateY(0);
    opacity: 1;
  }
}

@keyframes scrollguide3 {
  0% {
    opacity: 0;
    transform: translateY(100px) rotate(90deg);
  }

  100% {
    transform: translateY(0) rotate(90deg);
    opacity: 1;
  }
}

@-webkit-keyframes txt_js {
  0% {
    opacity: 0;
    transform: translateX(-100px);
  }

  100% {
    transform: translateX(0);
    opacity: 1;
  }
}