section {
    max-width: 100%;
}
.scrollOff {
    position: fixed;
    overflow: hidden;
    height: 100%;
}
.intro {
    background: #000;
    position: relative;
    width: 100%;
    height: 100%;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 33;
}
.inner {
    width:100%;
    max-width: 1380px;
    margin:0 auto;
}
/*

body.active .intro {
    transition: opacity 1s ease 9s, visibility 0s ease 10s;
    visibility: hidden;
    opacity: 0;
}

body.active main {
    transition: height 1s ease 9s !important;
    height: 100% !important;
}
*/


body {
    overflow-x: hidden;
}

.main_top {
    overflow:hidden;
    height:100vh;
    z-index:34;
}

.top {
    position: relative;
    width: 100%;
    height: 100vh;
    background-size: cover;
}

.top:after {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    background: url(../images/main/top_pt.png) repeat;
    width: 100%;
    height: 100%;
    z-index: 3;
}

.top .video {
    position: absolute;
    width: 100%;
    height: 100%;
    top:0;
    left:0;
    overflow: hidden;
    z-index: 1;
}

.top .video video {
    object-fit: cover;
    width: 100vw;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
}

.top .header_img {
    position: absolute;
    max-width: 100%;
    top: 15px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 5;
}

.top .text1 {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width:100%;
    opacity: 0;
    transition: opacity 1.5s ease-out;
    z-index: 5;
    text-align:center;
}

.top .text1 h2 {
    font-size: 126px;
    color: #fff;
    font-family: 'time';
    font-weight: 100;
}

.top .text1 p {
  margin-top: 45px;
  font-size: 33px;
  line-height: 50px;
  font-weight: 500;
  color: #fff;
  word-break: keep-all;
}

.top .text1.act {
    opacity: 1;
}

.top .text2 {
    position: absolute;
    left: 50%;
    bottom: 0px;
    transform: translateX(-50%);
    opacity: 0;
    transition: opacity 1.5s ease;
    z-index: 5;
}

.top .text2.act {
    opacity: 1;
}

.top .logo {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    z-index: 10;
    transition: opacity 1.5s ease-out;
    z-index: 5;
}

.top .logo.act {
    opacity: 0;
}

.top .logo img {
    width: 250px;
}

.heroscroll {
    position: absolute;
    width: 60px;
    left: 50%;
    bottom: 37px;
    margin-left: -30px;
    z-index: 2;
    text-align: center;
}
.heroscroll__track {
    position: relative;
    width: 1px;
    height: 35px;
    margin: 0 auto;
    background-color: hsla(0,0%,100%,.4);
}
.heroscroll__bar {
    position: absolute;
    top: 0;
    width: 1px;
    height: 13px;
    background-color: #fff;
    -webkit-animation-timing-function: linear;
    animation-timing-function: linear;
    -webkit-animation-duration: 1.5s;
    animation-duration: 1.5s;
    -webkit-animation-iteration-count: infinite;
    animation-iteration-count: infinite;
    -webkit-animation-name: hero-scroll;
    animation-name: hero-scroll;
}
@keyframes hero-scroll{
  0%{
    top:0;
    opacity:1
  }
  50%{
    opacity:1
  }
  to{
    top:24px;
    opacity:0
  }
}
.heroscroll__text {
    display: block;
    margin-top: 9px;
    font-size: 11px;
    line-height: 14px;
    letter-spacing: .11px;
    color: #fff;
}
.overlay_top {
    width: 100%;
    height: 50%;
    background: #000;
    position: absolute;
    top: 0;
    transition: transform 5s ease-out;
    z-index: 10;
    text-align: center;
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    align-content: center;
    align-items: flex-end;
    justify-content: center;
}

.overlay_top img {
    position: static;
    width: 100%;
    max-width: 357px;
    z-index: 11;
    display: inline-block;
}

.overlay_top.act {
    transform: translateY(-100%)
}

.overlay_bottom {
    width: 100%;
    height: 50%;
    background: #000;
    position: absolute;
    bottom: 0;
    transition: transform 5s ease-out;
    z-index: 10;
    text-align: center;
}

.overlay_bottom img {
    position: static;
    width: 100%;
    max-width: 565px;
    z-index: 11;
    display: inline-block;
}

.overlay_bottom.act {
    transform: translateY(100%)
}

.item_bg img {
    transform: scale(1);
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    right:0;
    bottom:0;
    transition: transform 6s ease;
}

.item_bg.act img{
    transform: scale(1.18);
    transition: transform 6s ease;
}

.item_bg > div > img:nth-child(2) {
  display: none;
}

.main1_ct1 {
    background: #f8f8f8;
    padding-bottom: 145px;
    z-index:34;
}
.main1_ct2 {
    z-index: 34;
    background: #fff;
}
.main1_ct3 {
	z-index: 34;
}

.main1_ct1 .title_box {
    word-break: keep-all;
    text-align:center;
    margin-top:170px;
}

.main1_ct1 .title_box p {
    font-size: 42px;
    line-height: 61px;
    font-weight: 600;
    color:#000;
}

.main1_ct1 .building1,
.main1_ct1 .building2,
.main1_ct1 .building3 {
    position: relative;
    display:inline-block;
}

.main1_ct1 .building1{
    padding-top:260px;
    z-index:2;
    overflow:hidden;
}


.main1_ct1 .building2{
    overflow:hidden;
    z-index:1;
    float:right;
    margin-top: -135px;
    margin-right:10px;
}


.main1_ct1 .building3{
    z-index:2;
    margin-top: -100px;
}

.build_img {
    position: absolute;
}

.building .text_box {
    position: absolute;
    left:80px;
    bottom: 70px;
    text-align: left;
}

.building .building2 .text_box {
    bottom: 200px;
}

.building .text_box h4 {
    font-size: 51px;
    font-weight: 700;
    color:#000;
}

.building .text_box p {
    margin-top:25px;
    font-size: 25px;
    line-height: 33px;
    font-weight: 400;
    color:#000;
}
.building .text_box div {
    display:inline-block;
    margin-top:25px;
    border:2px solid #242424;
    padding:16px 69px;
    text-align:center;
}
.building .text_box div span {
    font-size: 17px;
    font-weight: 600;
    color:#000;
    display:inline-block;
}

.building .text_box.white h4,
.building .text_box.white p,
.building .text_box.white div span{
    color:#fff;
}
.building .text_box.white div {
    border-color:#fff;
}

.main1_ct1 .building1 .build_img {
    right: 70px;
    bottom: 4px;
}

.main1_ct1 .building2 .build_img {
    right: 0;
    bottom: 4px;
}

.main2_top .inner {
    position: relative;
}

.main2_top .gnb {
    position: absolute;
    top:0;
    left:0;
    right:0;
    z-index:2;
    width:100%;
    text-align:center;
    background:rgba(0,0,0,0.2);
}

/* .slick-prev {

}

.slick-next {

} */



.main2_top .title_text {
    position: absolute;
    left:0;
    top: 370px;
    z-index:2;
}

.main_roll_cnt {
    position: absolute;
    right:0;
    bottom:0;
    font-size:0;

}
.main_roll_cnt div{
    display:inline-block;
    vertical-align: top;
    width: 190px;
    height: 138px;
    line-height: 138px;
    border-right:1px solid #ececec;
    color:#000;
    background:#fff;
    font-size:18px;
    font-weight:400;
    text-align:center;
    transition: background 1s ease, color 1s ease;
}

.main_roll_cnt div.act {
    background: #ec5707;
    color:#fff;
    border:0;
}

.main_roll {
    overflow:hidden;
}
.item_bg {
    width:100%;
    height: 100vh;
}

.main2_ct1 .inner {
    padding-top: 120px;
    padding-bottom: 95px;
    font-size:0;
}

.main1_ct2 .title_line h3,
.main1_ct3 .title_line h3 {
    font-size:45px;
    font-weight: 700;
    color:#000;
}

.main1_ct2 .title_line p,
.main1_ct3 .title_line p {
    margin-top: 35px;
    font-size: 20px;
    font-weight: 400;
    color:#000;
}

.main1_ct2 .title_line h3 {
    text-align:center;
    margin-top:140px;
}
.main1_ct2 .title_line p {
    text-align:center;
}

.main1_ct2 .contents_box {
    font-size:0;
    margin-top: 100px;
}

.main1_ct2 .img_box,
.main1_ct2 .text_box {
    display:inline-block;
    vertical-align:top;
}

.main1_ct2 .img_box {
    position: relative;
    width: 54%;
    height: 444px;
    margin-right: 10%;
    background: url(../images/main/main_bg1.png)no-repeat;
    background-size:cover;
    background-position: 50% 50%;
}

.main1_ct2 .img_box >div {
    position: absolute;
    right:0;
    top:0;
    width: 140px;
    height: 188px;
    background:#fff;
    border-bottom: 1px solid #ec5707;
    text-align:center;
}
.main1_ct2 .img_box >div i {
    display:inline-block;
    margin-top:48px;
}

.main1_ct2 .img_box >div p {
    margin-top:32px;
    font-size:15px;
    font-weight: 400;
    color:#939393;
}

.main1_ct2 .text_box {
    width: 36%;
}

.main1_ct2 .text_box p {
    margin-top: 118px;
    font-size: 28px;
    line-height: 47px;
    font-weight: 400;
    color: #000;
}

.main1_ct2 .text_box p span {
    color: #ec5707;
}

.main1_ct2 .text_box > div {
    margin-top: 70px;
    font-size:0;
}

.main1_ct2 .text_box > div a {
  display:inline-block;
  width: 200px;
  height: 47px;
  line-height: 47px;
  text-align: center;
  font-size: 17px;
  font-weight: 400;
}

.main1_ct2 .text_box > div a.btn_a {
  color:#000;
  border:1px solid #ec5707;
  margin-right: 20px;
}

.main1_ct2 .text_box > div a.btn_b {
  color:#fff;
  background: #ec5707;
  border:1px solid #ec5707;
}

.main1_ct3 .title_line h3 {
    margin-top:185px;
}

.main1_ct3 .contents_box {
  margin-top: 33px;
  font-size:0;
  margin-bottom: 170px;
}

.main1_ct3 .img_box,
.main1_ct3 ul {
  display:inline-block;
  vertical-align: top;
}

.main1_ct3 .img_box {
  width: 31.5%;
  margin-right: 6%;
  height: 397px;
  background: url(../images/main/main_bg2.png)no-repeat;
  background-size: cover;
}

.main1_ct3 ul {
  width: 62.5%;
}


.main1_ct3 ul li {
  display: inline-block;
  vertical-align: top;
  width: 50%;
  padding:0 30px;
  padding-top: 16px;
  padding-bottom: 40px;
  box-sizing: border-box;
  transition: box-shadow 0.3s ease;
}

.main1_ct3 li:hover {
  box-shadow: 0px 16px 21.85px 1.15px rgba(215, 215, 215, 0.34);
}

.main1_ct3 ul li span {
  display: inline-block;
  font-size: 14px;
  font-weight: 400;
  color:#fff;
  padding: 6px 11px;
  background: #ec5707;
}

.main1_ct3 ul li h4 {
  position: relative;
  margin-top:16px;
  padding-bottom: 12px;
  font-size: 24px;
  font-weight: 600;
  color:#000;
}
.main1_ct3 ul li h4:after {
  content:'';
  position: absolute;
  left:0;
  bottom:0;
  width: 100%;
  height:2px;
  background: #000;
}

.main1_ct3 ul li p {
  margin-top:16px;
  font-size:15px;
  line-height: 21px;
  color: #666;
  white-space: normal;
  display: -webkit-box;
  -webkit-line-clamp: 3; /* 텍스트를 자를 때 원하는 단위 ex) 3줄 */
  -webkit-box-orient: vertical;
  overflow: hidden;
}



@media only screen and (max-width: 1280px) {
  .top .text1 h2 {
    font-size:100px;
  }
  .top .text1 p {
    font-size:28px;
    line-height: 45px;
  }

  .building {
    text-align: center;
  }
  .main1_ct1 .building1 {
    float:left;
  }
  .main1_ct1 .building2 {
    float: right;
    margin-top: 100px;
    margin-right: 0;
  }
  .main1_ct1 .building3 {
    float:left;
    z-index: 2;
    margin-top: 100px;
  }

  .main1_ct2 .img_box,
  .main1_ct2 .text_box {
    width:100%;
  }
  .main1_ct2 .text_box {
    text-align: center;
  }

  .main1_ct3 .img_box {
    width: 100%;
    margin-right: 0;
    height: 397px;
    background: url(../images/main/main_bg2.png)no-repeat;
    background-size: cover;
  }
  .main1_ct3 ul {
    width: 100%;
    margin-top: 30px;
  }
  .main1_ct3 ul li {
    width: 25%;
  }
  .main1_ct3 ul li h4 {
    position: relative;
    margin-top: 16px;
    padding-bottom: 12px;
    font-size: 21px;
    font-weight: 600;
    color: #000;
  }
  
  .popupBox{
	  left: 10%;
	  height: 40%;
  }
}

@media only screen and (max-width: 1024px) {
  .main1_ct1 .title_box {
    text-align: center;
    margin-top: 170px;
    margin-bottom: 100px;
  }
  .main1_ct1 .building1 {
    float:unset;
  }
  .main1_ct1 .building2 {
    float:unset;
    margin-top: 50px;
    margin-right: 0;
  }
  .main1_ct1 .building3 {
    z-index: 2;
    margin-top: 50px;
  }

  .main1_ct1 .building1 img,
  .main1_ct1 .building2 img,
  .main1_ct1 .building3 img {
    max-width: 100%;
  }

  .building2 img.build_img {
    max-width: unset !important;
    width: 1016px;
  }

  .main1_ct1 .building1,
  .main1_ct1 .building2,
  .main1_ct1 .building3 {
    width: 100%;
    font-size:0;
  }
  .building .text_box {
    position: absolute;
    left: 50%;
    bottom: 50% !important;
    transform: translate(-50%, 50%);
    background: rgba(255,255,255,0.3);
    padding: 40px 30px;
  }
  .building .text_box.white {
    background: rgba(0,0,0,0.3);
  }
  .main1_ct1 .building1 .text_box {
    bottom: calc( 50% - 130px) !important;
  }

  .building .text_box {
    width: 100%;
    text-align: center;
    box-sizing: border-box;
  }
  .main1_ct3 ul li {
    width: 50%;
  }
  
  .popupBox{
	  left: 10%;
	  height: 40%;
  }
}

@media only screen and (max-width: 740px) {
  .top .text1 h2 {
    font-size:60px;
  }
  .top .text1 p {
    padding:0 20px;
    font-size:20px;
    line-height: 32px;
  }
  
  .popupBox{
	  left: 50%;
	  height: 50%;
  }
}

@media only screen and (max-width: 640px){
  .item_bg > div > img:nth-child(1) {
    display: none;
  }
  .item_bg > div > img:nth-child(2) {
    display: block;
  }
  .main1_ct1 {
    padding-bottom: 50px;
  }
  .main1_ct2 .title_line h3, .main1_ct3 .title_line h3 {
    margin-top: 50px;
  }
  .building .text_box {
    padding: 20px 0px;
  }
  .building .text_box h4 {
    font-size: 31px;
    margin-top: 80px;
  }
  .building .text_box p {
    margin-top: 25px;
    font-size: 20px;
    line-height: 32px;
    word-break: keep-all;
  }
  .building .text_box p br {
    display:none;
  }
  .building .text_box {
    position: absolute;
    left: 0%;
    top: 0% !important;
    transform: translate(0%, 0%);
    background: rgba(255,255,255,0.3);
    padding: 40px 10px;
    left: 0;
    height: 100%;
    top: 0;
  }
  .main1_ct1 .building1 img.building1_bg,
  .main1_ct1 .building2 img.building2_bg,
  .main1_ct1 .building3 img.building3_bg {
    max-width: 100%;
    height: 450px;
  }
  .main1_ct1 .building1 .text_box {
    bottom: 50% !important;
  }
  .main1_ct1 .building1 {
    padding-top: 0px;
    z-index: 2;
    overflow: hidden;
  }
  .main1_ct1 .building1 {
    overflow: hidden;
  }
  .main1_ct1 .building1 .build_img {
    width: 50%;
  }
  .main1_ct1 .title_box {
    margin-top: 100px;
    margin-bottom: 130px;
  }
  .main1_ct1 .title_box p {
    font-size: 23px;
    line-height: 35px;
  }
  .main1_ct1 .title_box p br {
    display:none;
  }
  .main1_ct2 .title_line h3,
  .main1_ct3 .title_line h3 {
    margin-top: 100px;
  }
  .main1_ct2 .contents_box {
    margin-top: 50px;
  }
  .main1_ct2 .img_box >div {
    right: 0%;
    top: 0%;
    width: 140px;
    height: 188px;
    transform: none;
  }
  .main1_ct2 .text_box > div {
    margin-top:50px;
  }
  .main1_ct2 .text_box > div a.btn_a {
    margin-right:0;
    margin-bottom: 20px;
  }
  .main1_ct2 .text_box > div a {
    width:100%;
  }
  .main1_ct2 .text_box p {
    margin-top: 58px;
    font-size: 23px;
    line-height: 35px;
    word-break: keep-all;
  }
  .main1_ct2 .text_box p br {
    display:none;
  }
  .main1_ct3 .title_line {
    text-align: center;
  }
  .main1_ct3 .img_box {
    height: 185px;
  }
  .main1_ct3 ul li {
    width: 100%;
    padding-left: 0;
    padding-right: 0;
  }
  .main1_ct2 .title_line p, .main1_ct3 .title_line p {
    margin-top: 12px;
    font-size: 20px;
    line-height: 32px;
    font-weight: 400;
    color: #000;
    word-break: keep-all;
  }
  .main1_ct3 .contents_box {
    margin-top: 33px;
    font-size: 0;
    margin-bottom: 20px;
  }

  .overlay_top img,
  .overlay_bottom img {
    padding: 0 50px;
    width:100%;
    max-width: 100%;
    box-sizing: border-box;

  }
  
  .popup_btn1{
    background-color:#18c6bd;
    border: none;
    border-radius: 5px;
    padding: 10px 20px;
    font-size: 14px;
    color: white;
    cursor: pointer;
    margin-top: 10px;
  }

  .popup_btn2{
    background-color:#18c6bd;
    border: none;
    border-radius: 5px;
    padding: 10px 20px;
    font-size: 14px;
    color: white;
    cursor: pointer;
    margin-top: 10px;
  }

  .popupBox{
	  left: 50%;
	  height: 50%;
  }
}