body {
  /* font-family: "Noto Sans KR", sans-serif;
  font-family: "Poppins", sans-serif; */
  font-family: "Poppins", "Noto Sans KR", sans-serif;
  color: #333;
  padding-top: 72px;
}

/* Header */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  margin: auto;
  height: 72px;
  background-color: #fff;
  z-index: 2;
}

header .inner {
  position: relative;
  height: 100%;
}

header.on {
  box-shadow: 0 -3px 13px 0 rgb(0 0 0 / 12%);
}

header h1 {
  float: left;
  width: 100px;
  line-height: 72px;
  height: 23px;
  background: url(../images/logo.webp) no-repeat;
  background-size: 100%;
  position: absolute;
  top: 50%;
  left: 0;
  transform: translateY(-50%);
}

header h1 a {
  display: block;
  height: 100%;
}

header nav {
  float: right;
}

header nav ul li {
  float: left;
  padding: 0 15px;
  line-height: 72px;
  font-size: 14px;
}

header nav ul li a {
  display: inline-block;
  background: #fff;
  border-radius: 16px;
  padding: 8px;
  line-height: 15px;
  transition: 0.3s;
}

header nav ul li a.on {
  box-shadow: 0 1px 4px 0 rgb(5 5 5 / 15%);
}

header .sub_menu {
  visibility: hidden;
  opacity: 0;
}

/* Main */
.container {
}

/* Main > Main_vs */
.main_vs {
  position: relative;
  height: calc(100vh - 72px);
  overflow: hidden;
}

.main_vs::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  background-color: rgba(0, 0, 0, 0.3);
}

.main_vs > video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.main_vs .txt_wrap {
  color: #fff;
  z-index: 1;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
}

.main_vs .txt_wrap strong {
  display: block;
  padding: 50px 0;
  font-size: 3vw;
}

.main_vs .txt_wrap strong span {
  white-space: nowrap;
  color: #fff;
  font-weight: 600;
  font-size: 5.5vw;
}

.main_vs .txt_wrap a {
  border-bottom: 2px solid #fff;
  color: #fff;
  padding: 5px 15px 6px 15px;
  transition: 0.5s;
}

.main_vs .txt_wrap a:hover {
  background-color: #423f3f;
  color: #fff;
}

/* Main > content1 */
.content1 {
  padding: 0 30px;
}

.content1 .title_wrap p {
  margin-top: 10px;
}

.content1 .txt_wrap strong {
  font-size: 32px;
  font-weight: 600;
  line-height: 44px;
}

.content1 .txt_wrap p {
  font-size: 16px;
  margin-top: 10px;
  line-height: 1.4;
  word-break: keep-all;
}

.content1 .content .content_item {
  position: relative;
  height: 800px;
  margin-bottom: 180px;
}

.content1 .content .content_item:last-child {
  margin-bottom: 0;
}

.content1 .content .content_item .img_wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.content1 .content .content_item .img1 {
  position: absolute;
  width: 45%;
  height: 700px;
  background-color: #f7c455;
}

.content1 .content .content_item .img2 {
  position: absolute;
  width: 30%;
  height: 400px;
  background-color: #f7c455;
}

.content1 .content .content_item .txt_wrap {
  position: absolute;
  width: 45%;
}

.content1 .content .item1 .img1 {
  left: 0;
  top: 0;
}

.content1 .content .item1 .img2 {
  right: 100px;
  bottom: 0;
}

.content1 .content .item1 .txt_wrap {
  right: 0px;
  top: 100px;
}

.content1 .content .item2 .img1 {
  right: 0;
  top: 0;
}

.content1 .content .item2 .img2 {
  left: 100px;
  bottom: 0;
}

.content1 .content .item2 .txt_wrap {
  left: 0px;
  top: 100px;
}

/* Main > video_wrap */
.video_slide {
  margin-bottom: 80px;
}

.video_slide_wrap .title_wrap p {
  margin-top: 10px;
}

.video_slide .swiper-slide {
  position: relative;
  border-radius: 10px;
  padding-bottom: 36%;
  overflow: hidden;
  margin-bottom: 40px;
}

.video_slide .swiper-slide .close {
  position: absolute;
  top: 30px;
  right: 30px;
  width: 40px;
  height: 40px;
  background-color: #000;
  color: #fff;
  text-align: center;
  line-height: 42px;
}

.video_slide .swiper-slide .close.on {
  z-index: 4;
}

.video_slide .swiper-slide video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 3;
}

.video_slide .swiper-slide .wrap {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
}

.video_slide .swiper-slide .wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.video_slide .swiper-slide .wrap .play {
  position: absolute;
  width: 50px;
  height: 50px;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  border: 3px solid #fff;
  border-radius: 50%;
  color: #fff;
  font-size: 30px;
  text-align: center;
  line-height: 33px;
}

.video_slide .swiper-slide .wrap .play i {
  display: inline-block;
  vertical-align: top;
  margin-top: 10px;
}

.video_slide .swiper-slide .txt_wrap {
  position: absolute;
  bottom: 0;
  right: 0;
  padding: 30px;
  text-align: right;
  color: #fff;
}

.video_slide .swiper-slide .txt_wrap strong {
  display: block;
  margin-bottom: 5px;
  font-size: 28px;
  font-weight: 500;
}

.video_slide .swiper-slide .txt_wrap p {
  font-size: 15px;
  opacity: 0.8;
}

.video_slide .swiper-pagination {
  width: 100%;
}

.video_slide .swiper-pagination-bullet {
  background-color: #fff;
  border: 2px solid #000;
  margin: 0 3px;
}

.video_slide .swiper-pagination-bullet-active {
  background-color: #000;
}

.video_slide .swiper-button-next {
  right: 13%;
  top: 50%;
  transform: translateY(-50%);
}

.video_slide .swiper-button-prev {
  left: 13%;
  top: 50%;
  transform: translateY(-50%);
}

.video_slide .swiper-button-next,
.video_slide .swiper-button-prev {
  background-color: #000;
  border-radius: 50%;
  width: 56px;
  height: 56px;
  color: #fff;
}

.video_slide .swiper-button-next:after,
.video_slide .swiper-button-prev:after {
  font-size: 20px;
}

/* Main > banner */
.banner {
  position: relative;
  text-align: center;
  padding: 120px 0;
  overflow: hidden;
}

.banner img {
  position: absolute;
  top: 0;
  left: 0;
  width: 130%;
  height: 150%;
  object-fit: cover;
  transform: scale(1.3);
}

.banner::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.5);
}

.banner .txt_wrap {
  color: #fff;
  position: relative;
  z-index: 4;
}

.banner .txt_wrap h3 {
  font-size: 48px;
  line-height: 60px;
  margin-bottom: 30px;
}

.banner .txt_wrap a {
  padding: 6px 12px;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.5);
  border-radius: 3px;
  text-align: center;
  transition: 0.5s;
}

.banner .txt_wrap a:hover {
  color: #fff;
  background-color: #423f3f;
}

/* Main > content2 */
.content2 {
  text-align: center;
  margin-bottom: 80px;
}

.content2 h2 {
  font-size: 40px;
  font-weight: 600;
  line-height: 52px;
  padding: 80px;
}

.content2 .img_wrap {
  width: 100%;
}

.content2 .img_wrap img {
  width: 100%;
}

.content2 .txt_wrap {
  margin-top: 40px;
}

.content2 .txt_wrap > div {
  float: left;
  width: calc(33.33% - 40px);
  margin-right: 60px;
}

.content2 .txt_wrap > div:last-child {
  margin-right: 0px;
}

.content2 .txt_wrap .title {
  font-size: 20px;
  font-weight: 600;
}

.content2 .txt_wrap .desc {
  font-size: 16px;
  margin-top: 20px;
  line-height: 1.4;
}

/* Main > content3 */
.content3 {
  position: relative;
  height: 800px;
  margin-bottom: 80px;
}

.content3 .img_wrap {
  float: left;
  width: 50%;
  height: 100%;
}

.content3 .img_wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.content3 .txt_wrap {
  float: left;
  width: 50%;
  padding: 0 80px;
}

.content3 .txt_wrap h2 {
  font-size: 30px;
  font-weight: 600;
  line-height: 52px;
  margin: 40px 0;
}

.content3 .txt_wrap strong {
  font-size: 20px;
  font-weight: 600;
  line-height: 44px;
}

.content3 .txt_wrap p {
  font-size: 16px;
  line-height: 1.4;
}

.content3 .txt_wrap .desc {
  margin-bottom: 30px;
}

/* Main > content4 */
.content4 {
  text-align: center;
  background-color: #f8f8f8;
  padding: 80px 40px;
}

.content4 h2 {
  font-size: 40px;
  font-weight: 600;
  line-height: 54px;
  margin-bottom: 90px;
}

.content4 .item_wrap .item {
  position: relative;
  float: left;
  width: calc(33.33% - 50px);
  background-color: #fff;
  margin: 0 25px;
  padding: 25px 25px 40px 25px;
}

.content4 .item_wrap .img_wrap {
  position: absolute;
  top: -6%;
  left: 50%;
  transform: translateX(-50%);
  height: 150px;
}

.content4 .item_wrap .img_wrap img {
  height: 100%;
}

.content4 .item_wrap .txt_wrap {
  padding-top: 100px;
}

.content4 .main_desc {
  padding-bottom: 40px;
  border-bottom: 1px solid #ccc;
}

.content4 .txt_wrap dd {
  display: block;
  margin-top: 10px;
}

.content4 .txt_wrap dd sup {
  font-size: 12px;
}

.content4 .txt_wrap dt {
  display: block;
  font-weight: 600;
}

.content4 .detail > dl {
  padding-top: 40px;
}

.content4 .detail > dl .chk {
  display: inline-block;
  width: 20px;
  height: 20px;
  margin-top: 40px;
}

.content4 .detail > dl .chk img {
  width: 100%;
  height: 100%;
}

.content4 .more_btn {
  margin-top: 40px;
  display: inline-block;
  font-size: 16px;
  color: #423f3f;
  border: 2px solid #423f3f;
  border-radius: 4px;
  padding: 5px 10px;
  transition: 0.5s;
}

.content4 .more_btn:hover {
  color: #fff;
  background-color: #423f3f;
  font-weight: 600;
}

/* content5 */
.content5 {
  text-align: center;
  margin: 80px auto;
}

.content5 h2 {
  font-size: 40px;
  font-weight: 600;
  line-height: 54px;
  margin-bottom: 40px;
}

.content5 .item_box {
  float: left;
  display: block;
  width: calc((100% - 40px) / 5);
  margin-right: 10px;
  padding: 0 15px;
  background-color: #f8f8f8;
  cursor: pointer;
  transition: 0.3s;
}

.content5 .item_box:last-child {
  content: "";
  margin-right: 0;
}

.content5 .item_box:hover {
  box-shadow: 1px 0px 15px 0px rgb(209, 209, 209);
}

.content5 .item_box .img_wrap {
  width: 100%;
  padding: 40px 0;
}

.content5 .item_box .img_wrap img {
  width: 100%;
  object-fit: cover;
}

.content5 .item_box .txt_wrap {
  padding-bottom: 16px;
}

.content5 .item_box .txt_wrap span {
  display: block;
  font-weight: 500;
  padding-bottom: 16px;
}

/* Footer */
.footer {
  border-top: 1px solid #ccc;
  padding: 16px 0;
}

.footer .left {
  float: left;
}

.footer .left img {
  float: left;
  width: 20px;
  height: 20px;
  margin-right: 15px;
}

.footer .right {
  float: right;
}

.footer .right ul li {
  position: relative;
  float: left;
  font-size: 11px;
  margin-left: 30px;
}

.footer .right ul li a img {
  position: absolute;
  left: -40px;
  top: 0;
  height: 18px;
}