#header {
  position: fixed;
  top: 0;
  z-index: 200;
  transition: all 0.4s;
}
#header .header-inner {
  border-bottom: 1px solid transparent;
}
#header h1 a {
  background-image: url(../../../assets/images/img-gz-eng.svg);
  background-size: contain;
  background-repeat: no-repeat;
}
#header nav a {
  color: var(--color-white);
}
#header .gnb .btn-menu div {
  background: var(--bg-white);
}
#header.on {
  background-color: var(--bg-white);
}
#header.on h1 a {
  background-image: url(../../assets/images/img-gz-eng-b.svg);
  background-size: contain;
}
#header.on nav a {
  color: var(--color-darken);
}
#header.on .gnb .btn-menu div {
  background-color: var(--bg-darken);
}
#header.menu-on .header-inner {
  border-bottom: 1px solid var(--border-gray);
}
#header.menu-on .gnb .btn-menu div {
  background-color: var(--bg-darken);
}
#header.banner-on {
  top: 80px;
}

.footer-wrap {
  position: fixed;
  width: 100%;
  bottom: 0px;
  background: linear-gradient(to top, rgb(0, 0, 0), rgba(0, 0, 0, 0));
  padding: 100px 0 10px;
  z-index: 1;
}
.footer-wrap .info,
.footer-wrap .tel {
  font-size: 14px;
  color: #fff;
}
.footer-wrap .info ul,
.footer-wrap .tel ul {
  display: flex;
  align-items: center;
  gap: 20px;
}
.footer-wrap .info li,
.footer-wrap .tel li {
  position: relative;
  line-height: 33px;
  font-weight: 600;
}
.footer-wrap .info li br,
.footer-wrap .tel li br {
  display: none;
}
.footer-wrap .info li .row1,
.footer-wrap .tel li .row1 {
  display: inline-block;
  padding-left: 20px;
}
.footer-wrap .info li + li,
.footer-wrap .tel li + li {
  padding-left: 20px;
}
.footer-wrap .info li + li:before,
.footer-wrap .tel li + li:before {
  content: "";
  width: 1px;
  height: 16px;
  background-color: #fff;
  position: absolute;
  top: 50%;
  left: 0;
  transform: translateY(-50%);
}
.footer-wrap .tel {
  margin-left: auto;
}
.footer-wrap .tel b {
  padding-right: 10px;
}
.footer-wrap .tel p {
  text-align: right;
}
.footer-wrap .tel li + li::before {
  display: none;
}

.top-banner-wrap {
  width: 100%;
  position: fixed;
  top: 0;
  z-index: 200;
}
.top-banner-wrap .swiper-slide a {
  display: block;
  height: 80px;
}
.top-banner-wrap .swiper-slide img {
  height: 80px;
  -o-object-fit: cover;
     object-fit: cover;
}
.top-banner-wrap .swiper-controller {
  position: absolute;
  bottom: 10px;
  right: 10px;
  z-index: 210;
  display: flex;
  align-items: center;
  gap: 10px;
}
.top-banner-wrap .swiper-controller .swiper-btn {
  width: 24px;
  height: 24px;
  border: 1px solid var(--border-darken);
}
.top-banner-wrap .swiper-controller .icon {
  width: 100%;
  height: 100%;
}
.top-banner-wrap .swiper-controller .btn-pause .icon:before {
  content: "";
  display: block;
  width: 100%;
  height: 100%;
  background-image: url(../../../assets/images/icon/icon-top-pause.svg);
  background-repeat: no-repeat;
  background-size: contain;
  background-position: center;
}
.top-banner-wrap .swiper-controller .btn-play .icon:before {
  content: "";
  display: block;
  width: 100%;
  height: 100%;
  background-image: url(../../../assets/images/icon/icon-top-play.svg);
  background-repeat: no-repeat;
  background-size: contain;
  background-position: center;
}
.top-banner-wrap .btn-close {
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: absolute;
  top: 10px;
  right: 10px;
  z-index: 210;
  border: 1px solid var(--border-darken);
}
.top-banner-wrap .btn-close .icon {
  width: 100%;
  height: 100%;
  display: block;
}

main.banner-on .section1 .container {
  height: calc(100vh - 80px);
  margin-top: 80px;
}

.popup-zone {
  width: 100%;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 300;
  background: rgba(0, 0, 0, 0.8);
}
.popup-zone h2 {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 40px;
  font-weight: 700;
  color: var(--color-primary);
  text-transform: uppercase;
}
.popup-zone .num {
  width: 100%;
  margin-bottom: 10px;
  font-size: 16px;
  color: #fff;
  text-align: right;
}
.popup-zone .swiper {
  width: 100%;
  height: 100%;
}
.popup-zone .swiper .swiper-slide {
  width: 20vw;
  height: auto;
  text-align: center;
  display: flex;
  justify-content: center;
  align-items: center;
}
.popup-zone .swiper .swiper-slide a {
  border: 1px solid #d9d9d9;
  width: 20vw;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.popup-zone .swiper .swiper-slide a img {
  display: block;
  width: 100%;
  -o-object-fit: cover;
  object-fit: cover;
  -o-object-position: center;
  object-position: center;
}
.popup-zone .swiper-btn button {
  width: 50px;
  height: 100px;
  position: absolute;
  transform: translate(-50%, -50%);
}
.popup-zone .swiper-btn button .icon {
  width: 100%;
  height: 100%;
}
.popup-zone .swiper-btn .prev {
  top: 50%;
  left: 50px;
}
.popup-zone .swiper-btn .prev .icon {
  width: 100%;
  height: 100%;
}
.popup-zone .swiper-btn .prev .icon:before {
  content: "";
  display: block;
  width: 100%;
  height: 100%;
  background-image: url(../../../assets/images/icon/icon-top-left.svg);
  background-repeat: no-repeat;
  background-size: contain;
  background-position: center;
  filter: brightness(0) saturate(100%) invert(95%) sepia(100%) saturate(0%) hue-rotate(103deg) brightness(104%) contrast(105%);
}
.popup-zone .swiper-btn .next {
  top: 50%;
  right: 0;
}
.popup-zone .swiper-btn .next .icon:before {
  content: "";
  display: block;
  width: 100%;
  height: 100%;
  background-image: url(../../../assets/images/icon/icon-top-right.svg);
  background-repeat: no-repeat;
  background-size: contain;
  background-position: center;
  filter: brightness(0) saturate(100%) invert(95%) sepia(100%) saturate(0%) hue-rotate(103deg) brightness(104%) contrast(105%);
}
.popup-zone .popup-zone-inner {
  width: 100%;
  max-width: 1250px;
  overflow: hidden;
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  padding: 10px 100px;
}
.popup-zone .popup-zone-btnwrap {
  display: flex;
  align-items: center;
  color: #fff;
  margin-top: 30px;
}
.popup-zone .popup-zone-btnwrap .pop-up-long {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
  width: 250px;
  height: 60px;
  border: 1px solid #fff;
  border-radius: 30px;
  font-size: 20px;
}
.popup-zone .popup-zone-btnwrap .pop-up-long .icon {
  width: 40px;
  height: 40px;
}
.popup-zone .popup-zone-btnwrap .pop-up-long .icon:before {
  content: "";
  display: block;
  width: 100%;
  height: 100%;
  background-image: url(../../../assets/images/icon/icon-close.svg);
  background-repeat: no-repeat;
  background-size: contain;
  background-position: center;
  filter: brightness(0) saturate(100%) invert(95%) sepia(100%) saturate(0%) hue-rotate(103deg) brightness(104%) contrast(105%);
}
.popup-zone .popup-zone-btnwrap .pop-up-close {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background-color: var(--bg-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-left: 20px;
}
.popup-zone .popup-zone-btnwrap .pop-up-close .icon {
  width: 40px;
  height: 40px;
}
.popup-zone .popup-zone-btnwrap .pop-up-close .icon:before {
  content: "";
  display: block;
  width: 100%;
  height: 100%;
  background-image: url(../../../assets/images/icon/icon-close.svg);
  background-repeat: no-repeat;
  background-size: contain;
  background-position: center;
  filter: brightness(0) saturate(100%) invert(95%) sepia(100%) saturate(0%) hue-rotate(103deg) brightness(104%) contrast(105%);
}

.intro-wrap {
  width: 100%;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  background-color: #f4efe5;
  position: fixed;
  z-index: 201;
  transition: all 1s;
}
.intro-wrap.end {
  opacity: 0;
  visibility: hidden;
}
.intro-wrap h2 {
  font-size: 64px;
  color: var(--color-darken);
  text-align: center;
  font-family: "TTWorinseokboB";
  font-weight: 500;
  line-height: 1.2;
  opacity: 0;
  transition: all 3s;
}
.intro-wrap h2.on {
  opacity: 1;
}

.section1 .container {
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.section1 .img-box {
  position: relative;
  width: 100%;
  height: 100vh;
}
.section1 .img-box img {
  position: absolute;
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
  opacity: 0;
  transform: scale(1);
  transition: opacity 1.6s ease-in-out, transform 6s ease-out;
  will-change: opacity, transform;
  backface-visibility: hidden;
}
.section1 .img-box img.on {
  opacity: 1;
  transform: scale(1.13);
  z-index: 1;
}
.section1 .text-box {
  position: absolute;
  z-index: 3;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.section1 .text-box h2 {
  font-size: 2.5vw;
  color: #fff;
  text-align: center;
  font-family: "TTWorinseokboB";
  font-weight: 500;
  opacity: 0;
  transition: all 3s;
}
.section1 .text-box h2.on {
  opacity: 1;
}
.section1 .text-box img {
  width: 15vw;
  margin: 0 auto;
  opacity: 0;
  transition: all 3s;
}
.section1 .text-box img.on {
  opacity: 1;
}