@charset "UTF-8";

/* 공통 */
.con_mt {
  margin-top: 9rem;
}
.con_mb {
  margin-bottom: 9rem;
}
.con_pt {
  padding-top: 9rem;
}
.con_pb {
  padding-bottom: 9rem;
}

h4.main_tit {
  font-size: 4.5rem;
  color: #333;
  font-weight: 500;
  text-align: center;
  margin-bottom: 20px;
}

h5.main_stit {
  display: block;
  font-size: 1.8rem;
  color: #666;
  font-weight: 300;
  text-align: center;
  margin-bottom: 30px;
}
/* 공통 */

/*mainVisual*/
#mainVisual {
  width: 100%;
  height: auto;
  overflow: hidden;
  position: relative;
  margin: 133px auto 0;
  max-width: 1920px;
}

#mainVisual .roll {
  overflow: hidden;
}

#mainVisual .roll > div {
  width: 100%;
  height: auto;
  background-position: 50%;
  background-repeat: no-repeat;
  background-size: cover;
}

/* #mainVisual .visual01 {
  height: 100%;
  background-image: url("/images/main/mainVisual01.jpg");
  background-repeat: no-repeat;
  background-position: center;
} */

#mainVisual .visual_blank{
    width:100%;
}

#mainVisual .visual02 {
  position: absolute;
  z-index: 2;
  top: 0;
  left: 0;
  width: 100%;
  background-image: url("/images/main/mainVisual03.jpg");
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
}

#mainVisual .visual_up {
  position: absolute;
  z-index: 3;
  top: 0;
  left: 0;
  width: 100%;
  background-image: url("/images/main/mainVsual_up.png");
  background-repeat: no-repeat;
  background-size: cover;
}

#mainVisual .visual_tit {
  position: absolute;
  z-index: 4;
  top: 0;
  left: 0;
  width: 100%;
  background-image: url("/images/main/mainVsual_tit.png");
  background-repeat: no-repeat;
  background-size: cover;
}

#mainVisual .img {
  position: relative;
  width: 100%;
  height: 100%;
}
#mainVisual .img.pc {
  display: block;
}
#mainVisual .img.mobile {
  display: none;
}

#mainVisual .slogan {
  position: absolute;
  top: 130px;
  left: 205px;
  z-index: 4;
  color: #fff;
}

#mainVisual .slogan .main {
  font-weight: 700;
  margin: 20px 0;
  font-size: 8.4rem;
  letter-spacing: -0.01em;
  line-height: 1.25;
  opacity: 0;
  font-family: "Montserrat", sans-serif;
  transition: 2s;
  text-transform: uppercase;
}

#mainVisual .slogan .sub {
  font-size: 2.6rem;
  font-weight: 300;
  opacity: 0;
  transition: 2s 0.5s;
}

#mainVisual .slogan .sub.tag span {
  display: inline-block;
  font-size: 3.2rem;
  font-weight: 400;
  color: #fff;
  padding: 10px 30px;
  background: #11a8f1;
  border-radius: 10px 10px 0 0;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  margin-bottom: 30px;
}
/* #mainVisual .slogan .sub.tag p::after{
    top:-20px;
    position: absolute;
    content: '';
    left: 0;
    width: 894px;
    height: 120px;
    background:url(../../images/main/main_Visual_blueLine.png)no-repeat center;
} */

#mainVisual .slogan .sub.tag p {
  font-size: 2.8rem;
  font-weight: 200;
  letter-spacing: 0.02em;
  position: relative;
}

/* mainVisual */

#mainVisual .arrow_wrap {
  position: absolute;
  left: 205px;
  top: 50%;
  transform: translateY(-50%);
}
#mainVisual .arrow_wrap a.prev_main {
  display: inline-block;
  background: url(../../images/main/main_arrow_prev_02.png) no-repeat center;
  width: 35px;
  height: 23px;
}
#mainVisual .arrow_wrap a.next_main {
  display: inline-block;
  background: url(../../images/main/main_arrow_next_02.png) no-repeat center;
  width: 35px;
  height: 23px;
}

#mainVisual .slick-track {
  height: 100%;
}

.circle_wrap {
  position: absolute;
  bottom: 178px;
  left: 205px;
  z-index: 10;
}

.circle_wrap .mask01 {
  width: 110px;
  height: 110px;
  background: #09b4ed;
  border-radius: 50%;
  transition: 0.3s ease-out;
  opacity: 1;
}

.circle_wrap .mask01.on {
  opacity: 0;
  transition: 0.3s ease-out;
}

.circle_wrap .mask01.one {
  background: #09b4ed url(../../images/main/mainVisual_icon01.png) no-repeat
    center;
}
.circle_wrap .mask01.two {
  background: #09b4ed url(../../images/main/mainVisual_icon02.png) no-repeat
    center;
}

.circle_wrap .mask01 .circle {
  position: absolute;
  border: 2px solid #e4e4e4;
  border-radius: 50%;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  animation-name: circle;
  animation-duration: 2s;
  animation-iteration-count: infinite;
  animation-timing-function: ease-out;
  opacity: 0;
}
.circle_wrap .mask01 .circle.circle01 {
  animation-delay: 0.2s;
}
.circle_wrap .mask01 .circle.circle02 {
  animation-delay: 3s;
}

@keyframes circle {
  from {
    opacity: 1;
    transform: scale(1);
  }
  to {
    opacity: 0;
    transform: scale(1.5);
  }
}

.circle_wrap .mouseenter_circle {
  position: absolute;
  top: 70px;
  left: 0;
  width: 0;
  height: 0;
  opacity: 0;
  transition: 0.3s ease-out;
  overflow: hidden;
  border-radius: 50%;
  background: #09b4ed;
  cursor: pointer;
}

.circle_wrap .mouseenter_circle img {
  width: 100%;
  transform: scale(0);
  filter: blur(100px);
  transition: all 0.4s cubic-bezier(0.49, -0.07, 0.63, 0.92);
  opacity: 0;
}

.circle_wrap .mouseenter_circle.on {
  width: 285px;
  height: 285px;
  opacity: 1;
  top: -160px;
  transition: 0.3s ease-out;
}

.circle_wrap .mouseenter_circle.on img {
  filter: blur(0);
  transform: scale(1);
  transition: all 0.4s cubic-bezier(0.49, -0.07, 0.63, 0.92);
  opacity: 1;
}

.m1 ul {
  margin-top: 4rem;
  text-align: center;
}
.m1 ul li {
  cursor: pointer;
  display: inline-block;
  width: 14%;
  text-align: center;
  text-transform: uppercase;
  transition: 0.3s ease;
}

.m1 ul li > div {
  transition: 0.3s ease;
  position: relative;
  top: 0;
}
.m1 ul li:hover > div {
  position: relative;
  top: -10px;
  transition: 0.3s ease;
}

.m1 ul li p {
  font-size: 1.8rem;
  font-weight: 500;
  color: #666;
  padding-top: 2rem;
}
.m1_br {
  display: none;
}

.m2 {
  padding-top: 8rem;
  position: relative;
  overflow: hidden;
}
.m2::after {
  content: "";
  position: absolute;
  z-index: -1;
  width: 100%;
  height: 458px;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  background-color: #f7f7f7;
}
.m2 .main_tit {
  text-align: left;
}
.m2 .txtBox {
}
.m2 .txtBox .con-title {
  display: inline-block;
  line-height: 100%;
  vertical-align: bottom;
  margin-bottom: -3px;
}
.m2 .arrows {
  margin-top: 30px;
  display: inline-block;
  margin-left: 32px;
  vertical-align: middle;
}
.m2 .arrows a {
  padding: 0 17.5px;
  display: inline-block;
  width: 10px;
  height: 14px;
  background-repeat: no-repeat;
}
.m2 .arrows a.btn-prev {
  background-image: url("../../images/main/conBox02-arrow-prev.png");
}
.m2 .arrows a.btn-next {
  background-image: url("../../images/main/conBox02-arrow-next.png");
}
.m2 .mask {
  width: 1600px;
  overflow: hidden;
  position: relative;
  left: 0;
  padding-top: 30px;
}
.m2 .mask .slick-list {
  overflow: hidden;
}
.m2 .mask ul li {
  float: left;
  width: 410px;
  height: 450px;
  margin-right: 20px;
}
.m2 .mask ul li .inner {
  background: #fff;
  position: relative;
}
.m2 .mask ul li .inner .imgBox {
  overflow: hidden;
  padding-top: 300px;
  position: relative;
}
.m2 .mask ul li .inner .imgBox span {
  overflow: hidden;
  position: absolute;
  height: 100%;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 180%;
}
.m2 .mask ul li .inner .imgBox span img {
  position: absolute;
  height: 100%;
  left: 50%;
  transform: translateX(-50%);
  transition: 0.3s ease;
}
.m2 .mask ul li:hover .inner .imgBox span img {
  transform: translateX(-50%) scale(1.1);
  transition: 0.3s ease;
}
.m2 .mask ul li .inner .imgBox:after {
  content: "";
  position: absolute;
}
.m2 .mask ul li .inner .txtBox {
  padding: 40px 10px 30px 10px;
  text-align: left;
  position: relative;
  padding-bottom: 20px;
}
.m2 .mask ul li .inner .txtBox dl {
  padding-bottom: 0;
}
.m2 .mask ul li .inner .txtBox dl dt {
  font-size: 2.2rem;
  font-weight: 500;
  color: #333;
}
.m2 .mask ul li .inner .txtBox dl dd {
  font-size: 1.6rem;
  color: #666;
  font-weight: 200;
  margin-top: 10px;
  letter-spacing: -0.02em;
  line-height: 150%;
}
.m2 .txtBox a.more {
  display: inline-block;
  width: 160px;
  float: right;
  vertical-align: middle;
  line-height: 45px;
  font-size: 1.6rem;
  font-weight: 600;
  padding: 0 10px;
  border-bottom: 2px solid #333;
  background: url(../../images/main/m2_arrow_icon.png) no-repeat center right
    10px;
}

.m2 div.tag {
  position: absolute;
  display: block;
  top: 283px;
  left: 0;
  width: 100px;
  height: 35px;
  color: #fff;
  line-height: 35px;
  font-size: 16px;
  text-align: center;
  box-sizing: border-box;
  background-color: #09b4ed;
}

.m3 {
  margin-bottom: 12rem;
}
.m3 .box {
  padding-top: 20px;
  clear: both;
  overflow: hidden;
  display: block;
  margin-bottom: 4rem;
}
.m3 .center img {
  width: 100%;
}
.m3 .title_wrap {
  margin-bottom: 10px;
  display: inline-block;
  width: 100%;
}
.m3 .title_wrap .more_link_btn_b {
  line-height: 23px;
  font-size: 12px;
  float: right;
  display: inline-block;
  background: url(/img/main/more_item_b.png) no-repeat center right;
}

.m3 .title_wrap .more_link_btn_b span {
  font-family: "Montserrat", sans-serif;
  color: #666;
  text-align: left;
  font-size: 1.6rem;
  font-weight: 600;
}

.m3 .right {
  display: block;
  float: right;
  position: relative;
  width: 396px;
}

.m3 .right::after {
  position: absolute;
  display: block;
  content: "";
  width: 1px;
  height: 360px;
  top: 35px;
  left: -40px;
  background: #c8c8c8;
}
.m3 .letter_box {
  position: relative;
  width: 100%;
  height: auto;
  background: #3b3b3b url(/images/main/letter_icon.png) no-repeat top 45% left
    4%;
}

.m3 .letter_box a {
  display: block;
  width: 100%;
  height: auto;
  padding: 30px 45px 40px 45px;
  box-sizing: border-box;
}

.m3 .letter_box .text_box .tit {
  display: inline-block;
  width: 150px;
  text-align: center;
  font-size: 3rem;
  font-weight: 500;
  color: #fff;
  margin-left: 50px;
}

.m3 .letter_box .text_box span {
  display: inline-block;
  clear: both;
  content: "";
  width: 1px;
  height: 25px;
  height: 100;
  background: #626262;
}

.m3 .letter_box .text_box .txt {
  display: inline-block;
  font-size: 1.6rem;
  font-weight: 200;
  color: #fff;
  margin-left: 20px;
  vertical-align: super;
}

.m3 .letter_box a .more {
  position: absolute;
  top: 50%;
  right: 30px;
  transform: translateY(-50%);
  width: 63px;
  height: 63px;
  display: block;
  border: 1px solid #13469c;
  background: #13469c;
  transition: 0.3s ease;
}

.m3 .letter_box a:hover .more {
  background-color: #3b3b3b;
  border: 1px solid #fff;
  transition: 0.3s ease;
}

.m3 .letter_box a .more .plus {
  width: 63px;
  height: 63px;
  position: relative;
  -webkit-transition: 0.4s;
  transition: 0.4s;
}
.m3 .letter_box a .more .l1 {
  width: 35%;
  height: 1px;
  background: #fff;
  position: absolute;
  top: 50%;
  left: 50%;
  margin-top: -0.5px;
  transition: 0.3s ease;
  transform: translateX(-50%);
}
.m3 .letter_box a:hover .more .l1 {
  background: #fff;
  transition: 0.3s ease;
}

.m3 .letter_box a .more .l2 {
  width: 1px;
  height: 35%;
  background: #fff;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translateY(-50%);
  margin-left: -0.5px;
  transition: 0.3s ease;
}

.m3 .letter_box a:hover .more .l2 {
  background: #fff;
  transition: 0.3s ease;
}
.m3 .video_wrap {
  position: relative;
}
.m3 .video-pop {
  position: fixed;
  z-index: 1000;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  display: none;
}
.m3 .video-pop .cover-bg {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.7);
  z-index: 0;
}
.m3 .video-pop .inner {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  /* width: 854px;
  height: 470px; */
  width: 1300px;
  height: 574px;
  max-width: 100%;
  padding: 0 10px;
  z-index: 1;
}
.m3 .video-pop .inner video {
  max-width: 100%;
  vertical-align: top;
}
.m3 .video-pop .inner iframe {
  width: 100%;
  height: 100%;
}

.m3 .arrows a {
  position: absolute;
  z-index: 10;
  top: 50%;
  transform: translateY(-50%);
  padding: 0 17.5px;
  display: inline-block;
  width: 60px;
  height: 60px;
  background-repeat: no-repeat;
}
.m3 .arrows a.btn-prev {
  left: 20px;
  background-image: url("../../images/main/m3_arrow_prev.png");
}
.m3 .arrows a.btn-next {
  right: 20px;
  background-image: url("../../images/main/m3_arrow_next.png");
}