:root {
  --project-main-color: #A40032;
  --item-pop-color: #69CEC0;
  --item-coconing-color: #E2B9AA;
  --item-pent-color: #2D1111;
  --item-modern-color: #B9B9B9;
  --item-nature-color: #A47C20;
  --item-nordic-color: #E2D3B0;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: #757575;
  border-radius: 20px;
}

html body,
html button,
html input,
html select,
html table,
html textarea {
  color: #000;
}

html,
body,
.container,
.video_box {
  width: 100%;
  height: 100%;
  overflow-y: hidden;
}

.ir_text,
.blind {
  overflow: hidden;
  position: absolute;
  top: 0;
  left: 0;
  border: 0;
  width: 1px;
  height: 1px;
  clip: rect(1px, 1px, 1px, 1px)
} 

/* common */
.ver_pc {
  display: block;
}

.ver_mo {
  display: none;
}

.pbr {
  display: block;
}

/* fold br handling */
.fbr {
  display: none;
}

.mbr {
  display: none;
}

/* text */
.text_acc {
  color: var(--project-main-color);

}

.full_box {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  width: 100%;
  height: 100%;
}

.flex_box {
  display: flex;
}

.flex_box.flex_center {
  align-items: center;
  justify-content: center;
}

.flex_box.flex_column {
  flex-direction: column;
}

.center_box {
  text-align: center;
}

.vr-player {
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 100%;
  background: #000;
}

.vr-player .vr-iframe {
  width: 100% !important;
  height: 100% !important;
  border: 0px;
}

.default_btn .btn {
  padding: 12px 35px;
  background: var(--project-main-color);
  border-color: var(--project-main-color);
  text-transform: uppercase;
  line-height: 1;
  border-radius: 50px;
  color: #fff;
}

.video_box .video {
  width: 100% !important;
  height: 100% !important;
  -o-object-fit: cover;
  object-fit: cover;
}

.contents_box,
.bg_box {
  position: fixed;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
}

.bg_box {
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  background: no-repeat center / cover;
}

.bg_box.dim:after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.4);
  z-index: 10;
}

.contents_box {
  z-index: 100;
}

/* main */
.container.main .bg_box {
  color: #000;
}

.enter_wrap{
  position: fixed;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}


.enter_box {
  background: #fff;
  border-radius: 30px;   
  padding: 10% 12% 5%;
  max-width: 65vw;
  width: 690px;
  max-height: 75vh;
  height: 600px;
  text-align: center;
  font-size: 16px;
}

.progress_bar {
  position: absolute;
  right: 5%;
  top: 5%;
  width: 80px;
  height: 15px;
  border-radius: 20px;
  background: #CFCFCF;
  overflow: hidden;
}

.progress_bar .bar {
  height: 100%;
  width: 55%;
  background: var(--project-main-color);
  border-radius: 20px;
  transition: width 0.2s;;
}

.enter_box .prev_btn {
  position: absolute;
  left: 5%;
  top: 5%;
}

.enter_box .prev_btn button {
  display: none;
}
.enter_box .prev_btn button.active {
  display: block;
}

.enter_box .prev_btn button:before {
  content: "";
  display: inline-block;
  width: 20px;
  height: 20px;
  background: url(../../static/img/icon/ico-arrow-left.png) no-repeat center / 100% 100%;
  vertical-align: middle;
}

.enter_box .prev_btn button span {
  vertical-align: middle;
}

.enter_box .enter_item {
  display: none;
  width: 100%;
  height: 100%;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
}

.enter_box .enter_item.active {
  display: flex;
}

.enter_box .enter_desc p+p {
  word-break: keep-all;
  margin-top: 30px;
}

.enter_box .enter_logo {
  margin-bottom: 10px;
  max-width: 40%;
  width: 267px;
}

.enter_box .enter_logo img {
  width: 100%;
}

.enter_box .enter_tit_box .tit {
  margin-bottom: 10px;
  font-size: 1.5em;
  font-weight: 600;
}

.enter_box .enter_tit_box .desc {
  line-height: 1.6;
  min-height: 60px;
}

.POP {
  color: var(--item-pop-color) !important;
}
.COCOONING {
  color: var(--item-coconing-color);
}
.PENTHOUSE {
  color: var(--item-pent-color);
}
.MODERN {
  color: var(--item-modern-color);
}
.NATURE {
  color: var(--item-nature-color);
}
.NORDIC {
  color: var(--item-nordic-color);
}

.enter_box .enter_desc {
  font-size: 1em;
  line-height: 1.8;
}

.enter_box .enter_btn .btn{
  padding: 15px 50px;
  font-size: 1.3em;
  box-shadow: 3px 3px 6px rgba(0, 0, 0, 0.2);
}

.style_box {
  width: 100%;
}

.style_list {
  justify-content: space-between;
  flex-wrap: wrap;
  width: 100%;
}

.style_list .style_item {
  margin: 15px 0;
  width: 30%;
  border-radius: 20px;
  box-shadow: 0px 15px 20px rgba(0, 0, 0, 0.4);
  overflow: hidden;
}

.style_list .style_item:nth-child(1) {
  background-color: var(--item-pop-color);
}
.style_list .style_item:nth-child(2) {
  background-color: var(--item-coconing-color);
}
.style_list .style_item:nth-child(3) {
  background-color: var(--item-pent-color);
}
.style_list .style_item:nth-child(4) {
  background-color: var(--item-modern-color);
}
.style_list .style_item:nth-child(5) {
  background-color: var(--item-nature-color);
}
.style_list .style_item:nth-child(6) {
  background-color:var(--item-nordic-color);
}

.style_list .style_item .item_inner {
  position: relative;
  padding-bottom: 70%;
  height: 0;
}

.style_item .style_btn, .style_item .style_btn:after {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  color: #fff;
  transition: all .3s;
  font-size: 1.1em;
}

.style_item .style_btn {
  display: flex;
  justify-content: center;
  align-items: center;
}

.style_item .style_btn:after {
  display: block;
  content: "";
  opacity: 0;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
}

.style_item:nth-child(1) .style_btn:after{
  background-image: url(../../static/img/bg/thumbnail_pop.jpg);
}
.style_item:nth-child(2) .style_btn:after{
  background-image: url(../../static/img/bg/thumbnail_cocooning.jpg);
}
.style_item:nth-child(3) .style_btn:after{
  background-image: url(../../static/img/bg/thumbnail_pent.jpg);
}
.style_item:nth-child(4) .style_btn:after{
  background-image: url(../../static/img/bg/thumbnail_modern.jpg);
}
.style_item:nth-child(5) .style_btn:after{
  background-image: url(../../static/img/bg/thumbnail_natural.jpg);
}
.style_item:nth-child(6) .style_btn:after{
  background-image: url(../../static/img/bg/thumbnail_nordic.jpg);
}

.style_item .style_btn:hover:after {
  opacity: 1;
}

.style_item .style_btn span {
  position: relative;
  z-index: 1;
}

/* video page */
.video_wrap .btn_box {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  bottom: 10%;
}

.video_wrap .btn_box .btn {
  box-shadow: 3px 3px 6px rgba(0, 0, 0, 0.2);
}

.text_shadow {
  text-shadow: 0 3px 6px rgba(0, 0, 0, 0.7);
}

.contents_box .txt_box {
  word-break: keep-all;
  text-shadow: 0 3px 6px rgba(0, 0, 0, 0.75);
  text-transform: capitalize;
}

.contents_box .txt_box .txt_tit {
  padding-bottom: 20px;
  font-size: 60px;
  font-weight: 700;
  line-height: 1.5;
  color: #fff;
}

.contents_box .hall_tit_box .txt_box .txt_desc {
  opacity: 0.7;
  font-size: 16px;
  font-weight: 400;
  line-height: 1.5;
}

.contents_box .txt_box .txt_desc p+p {
  margin-top: 20px;
}

.header {
  position: fixed;
  left: 0;
  right: 0;
  width: 100%;
  top: 0;
  z-index: 200;
}

/* hall - intro page */
.hall .bg_box.dim:after {
  background: rgba(0, 0, 0, 0.6);
}

@media screen and (max-width: 1023px) {

  /* common */
  .ver_pc {
    display: none;
  }

  .ver_mo {
    display: block;
  }

  .contents_box .txt_box .txt_tit {
    font-size: 46px;
  }

  .video_wrap .btn_box {
    left: 50%;
    transform: translateX(-50%);
  }

  .enter_box {
    padding: 7vh 4vw 3vh;
    max-width: 80vw;
    font-size: 1.8vw;
    border-radius: 4vw;
  }

  .enter_box .prev_btn button{
    font-size: 3.5vw;
  }

  .enter_box .prev_btn button:before {
    width: 4vw;
    height: 4vw;
  }

  .enter_box .enter_btn .btn {
    padding: 2vw 6vw;
  }

  .enter_box .enter_tit_box .tit {
    margin-bottom: 1.5vh;
  }

  .enter_box .enter_tit_box .desc {
    min-height: 5.5vh;
  }

  .progress_bar {
    width: 60px;
    height: 15px;
  }


  .style_list .style_item {
    margin: 1.2vh 0;
    border-radius: 2.5vw;
  }

}

@media screen and (max-width: 768px) {

  .pbr {
    display: none;
  }

  .fbr {
    display: block;
  }

  .contents_box .txt_box .txt_tit {
    font-size: 40px;
  }

  .contents_box .txt_box .txt_desc {
    font-size: 16px;
  }

  .enter_box {
    padding: 7vh 4.5vw 3vh;
    font-size: 2.2vw;
  }

}

@media screen and (max-width: 480px) {

  .fbr {
    display: none;
  }

  .mbr {
    display: block;
  }

  .default_btn .btn {
    padding: 2.91vw 5vw;
    font-size: 3.33vw;
  }

  .contents_box .txt_box .txt_tit {
    font-size: 7.5vw;
  }

  .contents_box .txt_box .txt_desc {
    font-size: 3.125vw;
    line-height: 1.5;
  }

  .enter_box {
    max-width: 90vw;
    height: 50vh;
    max-height: 70vh;
    font-size: 2.6vw;
  }

  .progress_bar {
    width: 12vw;
    height: 3vw;
  }

}

/* keyframes  */

@keyframes bgUp {
  0% {
    height: 0%;
  }

  100% {
    height: 100%;
  }
}

@keyframes bgRemove {
  0% {
    height: 100%;
  }

  100% {
    height: 0%;
  }
}