:root {
  /* font family */
  --txt-bold: "txt-bold";
  --txt-medium: "txt-medium";
  --txt-regular: "txt-regular";
  --txt-semibold: "txt-semibold";
  --txt-bold-kr: "txt-bold-kr";
  --txt-light-kr: "txt-light-kr";
  --txt-medium-kr: "txt-medium-kr";
  --txt-regular-kr: "txt-regular-kr";
  --txt-semibold-kr: "txt-semibold-kr";
  --txt-thin-kr: "txt-thin-kr";
  --txt-ultralight-kr: "txt-ultralight-kr";
}


body {
  overflow: visible;
}

body.visible {
  overflow: hidden;
}

.container {
  width: 100%;
  height: 100%;
  max-width: 1536px;
  padding: 0 48px;
  margin: 0 auto;
  position: relative;
}

.wrap {
  width: 100%;
  max-width: 2560px;
  margin: 0 auto;
}

.word {
  overflow: hidden;
}

.loading {
  width: 100%;
  height: 100vh;
  position: fixed;
  top: 0;
  left: 0;
  background-color: #eaeaea;
  z-index: 999999;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  touch-action: none;
  pointer-events: none;
}

/* header */
header {
  width: 100%;
  height: 106px;
  position: sticky;
  top: 0;
  z-index: 99;
  transform: translate3d(0, 0, 0);
}

.header_top {
  width: 100%;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #2c2c2c;
  position: relative;
  z-index: 5;
}

.nav {
  height: 114px;
  width: 100%;
  background: rgba(245, 245, 247, 0.6);
  position: relative;
  z-index: 0;
  display: none;
}

.header_top_con,
.nav_con,
.header_bottom_con,
.address_con,
.menu_con,
.lang_con {
  max-width: 1000px;
}

.header_top_con {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.menuBtn {
  width: 20px;
  height: 8px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
}

.menuBtn_bar {
  width: 100%;
  height: 1px;
  background-color: #fff;
  transition: all 0.3s;
}

.menuBtn_bar1.active {
  transform: rotate(-45deg) translate(-3px, 2px);
}

.menuBtn_bar2.active {
  transform: rotate(45deg) translate(-2px, -2px);
}

.logo {
  width: 30px;
}

.logo a {
  display: flex;
  align-items: center;
  justify-content: center;
}

.langBtn {
  width: 25px;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  display: flex;
}

.nav_con {
  max-width: var(--max-width-);
  overflow: hidden;
  padding: 0;
}

.navUl {
  width: 100%;
  margin: 0 auto;
  height: 100%;
  display: flex;
  opacity: 0;
  align-items: center;
  justify-content: space-between;
}

.nav_list {
  width: 80px !important;
  display: flex;
  align-items: center;
  flex-direction: column;
  justify-content: center;
  position: relative;
}

.nav_list a {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.nav_list_img {
  width: 40px;
  margin-bottom: 5px;
}

.nav_list_img img {
  border-radius: 5px;
}

.swiper-button-prev,
.swiper-button-next {
  display: none !important;
}

/* menu */
.menu,
.lang {
  position: absolute;
  width: 100%;
  height: 0;
  max-height: 500px;
  background: #2c2c2c;
  top: 0;
  z-index: 3;
  overflow: hidden;
  transition: all 0.5s;
}

.menu.visible,
.lang.visible {
  height: 100vh;
}

.menuUl,
.langUl {
  height: auto;
  display: flex;
  padding-top: 150px;
  flex-direction: column;
}

.menu_list,
.lang_list {
  margin-bottom: 20px;
  margin-right: 100px;
  padding-bottom: 10px;
  position: relative;
}

.lang_list {
  margin-right: 0;
  margin-left: 100px;
}

.menu_list a,
.lang_list a {
  color: #cecece;
  font-size: 20px;
  transition: all 0.2s;
}

.lang_list {
  text-align: right;
}

.menu_list_bar,
.lang_list_bar {
  position: absolute;
  width: 90%;
  bottom: 0;
  left: 0;
  background-color: #cecece;
  content: "";
  height: 1px;
}

.lang_list_bar {
  left: initial;
  right: 0;
}

.header_bottom {
  width: 100%;
  height: 60px;
  background-color: #fff;
}

.header_bottom_con {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.header_bottom_logo {
  width: 120px;
}

.header_bottom_cs {
  display: flex;
  align-items: center;
}

.header_bottom_cs_arrow {
  cursor: pointer;
  width: 24px;
  height: 20px;
  position: relative;
  display: flex;
  align-items: center;
  margin-right: 5px;
}

.header_arrow {
  width: 50%;
  height: 2px;
  background-color: #2c2c2c;
  transition: all 0.3s;
}

.header_arrow1 {
  transform: rotate(40deg) translate(1px, -1px);
}

.header_arrow2 {
  transform: rotate(-40deg) translate(-1px, -1px);
}

.header_arrow1.active {
  transform: rotate(-40deg) translate(0.5px, 1.7px);
}

.header_arrow2.active {
  transform: rotate(40deg) translate(-0.5px, 1.7px);
}

.header_bottom_cs_btn {
  background-color: #0071e3;
  padding: 5px 15px;
  border-radius: 50px;
  display: flex;
  align-items: center;
  transition: filter 0.2s;
}

.header_bottom_cs_btn span {
  color: #fff;
  font-size: 12px;
}

.address {
  width: 100%;
  height: 0;
  position: absolute;
  top: 104px;
  z-index: 2;
  overflow: hidden;
  background-color: rgb(255, 255, 255);
  transition: all 0.3s;
}

.address.visible {
  height: 165px;
}

.addressUl {
  width: 100%;
  padding: 20px 0;
  max-width: 320px;
  display: flex;
  flex-direction: column;
  position: relative;
}

.addressUl:after {
  width: 1px;
  height: 90%;
  background-color: #2c2c2c;
  position: absolute;
  content: "";
  top: 50%;
  left: 25%;
  transform: translate(0%, -50%);
}

.address_list {
  justify-content: space-between;
  display: flex;
  padding: 3px 0;
  align-items: center;
}

.address_name {
  flex: 1;
}

.address_nub {
  flex: 2;
}

.address_nub_p,
.address_name_p {
  color: rgba(0, 0, 0, 0.4);
  font-size: 14px;
  font-weight: 400;
  transition: all 0.2s;
  cursor: pointer;
}

/* main */
main {
  width: 100%;
}




/* 기존 keyvisual CSS */
.keyvisual {
    width: 100%;
    padding: 91px 0 100px 0;
    position: relative;
    overflow: hidden;
    display: none;
}

.keyvisual_title_h,
.keyvisual_text_p {
    text-align: center;
}

.keyvisual_title_h {
    color: #ffffff;
    line-height: 1;
    letter-spacing: -0.014em;
    font-size: 96px;
    line-height: 1.1461533333;
    font-weight: 700;
    letter-spacing: 0em;
}

.keyvisual_title_h span {
    display: inline-block;
    opacity: 0;
    transform: translate(0, 20%);
}

.keyvisual_text_p {
    transform: translate(0, 20%);
    color: #111111;
    opacity: 0;
    font-size: 24px;
    line-height: 1.1666666667;
    font-weight: 600;
    letter-spacing: 0.009em;
}

.keyvisual_title {
    margin-bottom: 25px;
}

/* Spline 뷰어 배경 스타일 */
.keyvisual-background .background-wrapper {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    overflow: hidden;
}

.keyvisual-background .background {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.keyvisual-background .container {
    position: relative;
    z-index: 2;
    color: white;
}

.keyvisual-background .keyvisual_title, 
.keyvisual-background .keyvisual_text {
    position: relative;
    text-align: center;
    padding: 20px;
    padding-left: 0;
    padding-right: 0;
}

/* news */
.s2 {
  opacity: 0;
}

.news,
.portfolio {
  margin-bottom: 137px;
  width: 100%;
  position: relative;
}

.news_label {
  width: 100%;
  height: 148px;
  background-color: #000;
  display: none;
}

.news_label_con {
  max-width: 900px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.news_label_con.kr {
  max-width: 800px;
}

.news_label_con.cn {
  max-width: 720px;
}

.news_label_con.jp {
  max-width: 770px;
}

.news_logo {
  width: 100px;
}

.news_text_h {
  color: #fff;
}

.news_more {
  width: 120px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50px;
  border: 1px solid #fff;
  display: none;
}

.news_more span {
  color: #fff;
}

.news_vid,
.portfolio_vid {
  position: relative;
  margin-bottom: 20px;
}

.news_con,
.portfolio_con {
  padding: 0;
  max-width: 2560px;
}

.newsvideo,
.portfoliovideo,
.thirdvideo {
  width: 100%;
  box-shadow: inset 1px 1px 0 0 #fff;
}

.news_slide,
.portfolio_slide {
  width: 100%;
  overflow: hidden;
  position: relative;
}

.news_slide_con,
.portfolio_slide_con {
  padding: 0;
  width: calc(440px * 12);
  max-width: initial;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  /* animation: news 100s infinite linear; */
  will-change: transform;
}

.news_slide_content {
  width: 420px !important;
}

.news_slide_content,
.portfolio_slide_content {
  cursor: pointer;
  position: relative;
}

.link_btn {
  position: absolute;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.288);
  opacity: 0;
  top: 0;
  left: 0;
  transition: all 0.5s;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1;
  font-family: var(--txt-semibold);
}

.link_btn span:after {
  content: "";
  position: absolute;
  background: url(../img/news/arrow.png) no-repeat center/contain;
  filter: brightness(0);
  top: 50%;
  transform: translate(0, -50%);
  right: 5px;
  width: 12px;
  height: 10px;
}

.link_btn span {
  position: relative;
  display: inline-block;
  transform: translate(0, 30%);
  transition: all 0.3s;
  font-family: var(--txt-semibold);
  border-radius: 30px;
  font-size: 14px;
  color: #1d1d1d;
  font-weight: 600;
  padding: 12px 30px 12px 15px;
  background-color: #fff;
}

.news_slide_content_img,
.portfolio_slide_content_img {
  border-radius: 20px;
  height: 240px;
  overflow: hidden;
  position: relative;
  margin-bottom: 5px;
}

.news_slide_content_img:after,
.portfolio_slide_content_img:after {
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.288);
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  opacity: 0;
  transition: opacity 0.3s;
}

.portfolio_slide_content_text_h,
.news_slide_content_text_h {
  font-size: 14px;
  color: #1d1d1f;
  line-height: 1.2857742857;
  font-weight: 400;
  letter-spacing: -0.016em;
  width: 100%;
  display: block;
  text-overflow: ellipsis;
  overflow: hidden;
  white-space: nowrap;
}

@keyframes news {
  0% {
    transform: translate(0, 0);
  }
  100% {
    transform: translate(-50%, 0);
  }
}

.video_con {
  width: 100%;
  max-width: 980px;
  position: absolute;
  bottom: 50px;
  left: 50%;
  transform: translate(-50%, 0);
}

.video_head {
  width: 250px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.video_head_img {
  width: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.video_head_text_h {
  font-size: 17px;
  line-height: 1.1764805882;
  font-weight: 600;
  letter-spacing: -0.037em;
  color: #f5f5f7;
}

.video_head_bundle {
  border: 1px solid #fff;
  border-radius: 50px;
  padding: 0 11px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.video_head_bundle_p {
  color: #f5f5f7;
  font-size: 12px;
  line-height: 1.3333733333;
  letter-spacing: -0.01em;
}

.video_title_text_h {
  font-size: 40px;
  line-height: 1;
  font-weight: 700;
  letter-spacing: 0em;
  color: #fff;
}

.video_title {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
}

.video_title_text {
  flex: 1;
}

.video_title_text_btn {
  width: 127px;
  height: 46px;
  background-color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50px;
  transition: background-color 0.3s;
  display: none;
}

.portfolio .video_title_text_btn {
  display: flex;
}

.video_title_text_btn span {
  font-size: 17px;
  line-height: 1.1764805882;
  font-weight: 400;
  letter-spacing: -0.022em;
  transition: color 0.3s;
}

/* portfolio */
.portfolio_slide_con {
  width: calc(254px * 21);
}

.portfolio_slide_content {
  width: 234px;
  height: 284px;
}

.portfolio_slide_content_img {
  height: 234px;
}

@keyframes portfolio {
  0% {
    transform: translate(0%, 0);
  }
  100% {
    transform: translate(-50%, 0);
  }
}

/* third */
.news_slide {
  height: var(--height-);
}

.thirdSlide_con {
  width: var(--width-);
  height: var(--height-);
  position: absolute;
}

.slides .container {
  position: absolute;
  padding: 0;
}

.slides img {
  width: auto;
  height: 100%;
}

/* realm */
.realm {
  width: 100%;
  position: relative;
  margin-bottom: 137px;
  display: none;
}

.realm_con {
  max-width: 1000px;
}

.realm_title {
  display: flex;
  align-items: center;
  margin-bottom: 10px;
  overflow: hidden;
}

.realm_title_img {
  width: 34px;
  overflow: hidden;
  margin-right: 10px;
}

.realm_title_h {
  font-size: 17px;
  line-height: 1.1764805882;
  font-weight: 600;
  letter-spacing: -0.037em;
}

.realm_texts_p {
  line-height: 1;
  font-weight: 700;
}

.realm_slide {
  margin-top: 20px;
  overflow: hidden;
}

.realm_slide_con {
  max-width: initial;
  width: calc((440px + 640px) * 6);
  padding: 0;
  display: flex;
  gap: 20px;
  animation: realm 50s infinite linear;
}

@keyframes realm {
  0% {
    transform: translate(0, 0);
  }
  100% {
    transform: translate(-50%, 0);
  }
}

.realm_slide_con.pause,
.news_slide_con.pause,
.portfolio_slide_con.pause {
  animation-play-state: paused;
}

.realm_slide_content {
  border-radius: 20px;
  height: 240px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 42px;
  cursor: pointer;
}

.realm_slide_content:nth-child(2n-1) {
  width: 620px;
  background: linear-gradient(133deg, #50b6f1, #49a6f0 60%, #449bef 99%);
}

.realm_slide_content:nth-child(2n) {
  width: 420px;
  background: linear-gradient(133deg, #48a3ef, #449aef 60%, #4294f0 99%);
}

.realm_slide_content_text {
  flex: 1;
}

.realm_slide_content_text_p {
  font-size: 32px;
  font-weight: 600;
  line-height: 1.05;
  letter-spacing: 0.004em;
  color: #fff;
}

.realm_slide_content_img {
  flex: 0.4;
  display: flex;
  align-items: center;
  justify-content: center;
}

.realm_slide_content_img img {
  width: auto;
  height: auto;
  max-height: 150px;
}

.realm_slide_btn,
.newsBtn,
.portfolioBtn {
  width: 30px;
  height: 30px;
  cursor: pointer;
  border-radius: 50px;
  position: absolute;
  right: 48px;
  bottom: 0;
}

.newsBtn {
  right: 40px;
  bottom: 330px;
  mix-blend-mode: difference;
}

.portfolioBtn {
  bottom: 330px;
  mix-blend-mode: difference;
  right: 40px;
}

.realm_slide_btn_img,
.newsBtn_img,
.portfolioBtn_img {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  position: absolute;
  top: 0;
  left: 0;
}

.realm_slide_btn_img.hide,
.newsBtn_img.hide,
.portfolioBtn_img.hide {
  opacity: 0;
}

/* orga */
.orga {
  position: relative;
  padding: 63px 0;
  width: 100%;
  margin-bottom: 64px;
}

.spline-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
}

.spline-background spline-viewer {
  width: 100%;
  height: 100%;
}

.orga_con {
  position: relative;
  max-width: 1100px;
  display: flex;
  flex-direction: column;
  align-items: center;
  z-index: 1;
}

.orga_title_h {
  font-size: 60px;
  font-weight: 500;
  margin-bottom: 0px;
}

.orga_logo {
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto;
  width: auto;
  gap: 10px;
  margin-bottom: 20px;
}

.orga_logo_list {
  width: 50px;
}

.orga_text {
  margin-bottom: 20px;
}

.orga_text_p {
  text-align: center;
}

.orga_btn {
  background-color: #000;
  min-width: 26px;
  padding: 12px 40px;
  border-radius: 50px;
}

.orga_btn span {
  color: #fff;
  font-size: 17px;
  line-height: 1.1764805882;
  font-weight: 500;
  letter-spacing: -0.022em;
}


/* company */
.company {
  margin-bottom: 137px;
  width: 100%;
}

.company_con {
  max-width: 1100px;
  display: flex;
  align-items: center;
  flex-direction: column;
}

.company_title {
  margin-bottom: 20px;
}

.company_title_h {
  text-align: center;
  font-size: 64px;
  font-weight: 700;
  line-height: 1.0625;
}

.company_imgs {
  display: flex;
  align-items: center;
  gap: 15px;
}

.company_img {
  flex: 1;
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.company_img img {
  position: relative;
  z-index: 1;
  clip-path: polygon(0 0, 0% 0, 0% 100%, 0 100%);
}
.companty_mask,
.companty_mask2 {
  width: 100%;
  height: 100%;
  position: absolute;
  background-color: #444444;
  top: 0;
  left: 0;
  clip-path: polygon(0 0, 0% 0, 0% 100%, 0 100%);
}
.companty_mask2 {
  background-color: #000000;
}
/* footer */
footer {
  padding: 50px 0;
  border-top: 1px solid rgba(224, 224, 224, 0.479);
}
.footer_con {
  display: flex;
  flex-direction: column;
  align-items: center;
}
.footer_copy {
  margin-bottom: 20px;
}
.footer_copy_p {
  font-size: 15px;
  letter-spacing: 2px;
}
.footer_info {
  width: 100%;
  max-width: 610px;
  display: flex;
  align-items: center;
  justify-content: center;
  column-gap: 10px;
  flex-wrap: wrap;
}
.footer_info_list {
  position: relative;
}
.footer_info_list:after {
  width: 1px;
  height: 50%;
  top: 50%;
  transform: translate(0, -50%);
  background-color: #000;
  position: absolute;
  content: "";
  right: -5px;
}
.footer_info_list span {
  font-size: 13px;
  letter-spacing: 2px;
}

/* hovers */

@media (hover: hover) {
  .header_bottom_cs_btn:hover {
    filter: brightness(1.2);
  }
  .address_nub_p:hover {
    color: #0071e3;
  }
  .video_title_text_btn:hover {
    background-color: rgb(240, 240, 240);
  }

  .news_slide_content:hover .link_btn,
  .portfolio_slide_content:hover .link_btn {
    opacity: 1;
  }

  .news_slide_content:hover .link_btn span,
  .portfolio_slide_content:hover .link_btn span {
    transform: translate(0%, 0%);
  }
}

.newsvideo[poster],
.portfoliovideo[poster],
.thirdvideo[poster] {
  width: 100%;
  object-fit: cover;
  max-height: 977px;
}