@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@100&display=swap');
@import url('http://fonts.googleapis.com/earlyaccess/notosanskr.css');
/* @charset "utf-8"; */
* {
  transition: all 0.3s;
}

@keyframes cardFlip {
  0% {
    transform: rotateY(0deg);
  }
  100% {
    transform: rotateY(-180deg);
  }
}

@keyframes flipDesc {
  0% {
    transform: translate(0, 30%);
    opacity: 0;
  }
  100% {
    transform: translate(0, 0);
    opacity: 1;
  }
}

/*************************/
/* 06. WORLD
/************************/
#update {
  background-image: url('../images/update_bg 1.png');
  overflow: hidden;
}

.cont_update {
  width: 100%;
}

.card_slide {
  display: flex;
  justify-content: space-evenly;
  padding: 0 40px;
}

.flip {
  width: 464px;
  height: 450px;
  position: relative;
  perspective: 1100px;
}
.m_flip {
  width: 320px;
  height: 370px;
  position: relative;
  perspective: 1100px;
}

.card {
  width: 100%;
  height: 100%;
  position: relative;
  transition: 0.4s;
  transform-style: preserve-3d;
  animation-fill-mode: forwards;
}

.front,
.back {
  position: absolute;
  width: 100%;
  height: 100%;
  backface-visibility: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
  color: #fff;
}

.front{
  top: 49%;
  transform: translate(0, -50%);
}

.front {
  background: url('../images/card_ep_back.png') no-repeat center / auto 100%;
}
.front_1 {
  background: url('../images/card_ep_back0.png') no-repeat center / auto 100%;
}
.front_2 {
  background: url('../images/card_ep_back1.png') no-repeat center / auto 100%;
}
.front_3 {
  background: url('../images/card_ep_back.png') no-repeat center / auto 100%;
}
.front_4 {
  background: url('../images/card_ep_back3.png') no-repeat center / auto 100%;
}
.front_5 {
  background: url('../images/card_ep_back4.png') no-repeat center / auto 100%;
}
.front_6 {
  background: url('../images/card_ep_back5.png') no-repeat center / auto 100%;
}
.front_7 {
  background: url('../images/card_ep_back6.png') no-repeat center / auto 100%;
}
.front_8 {
  background: url('../images/card_ep_back7.png') no-repeat center / auto 100%;
}
.front_9 {
  background: url('../images/card_ep_back8.png') no-repeat center / auto 100%;
}
.back {
  background: url('../images/card_ep_0.png') no-repeat center / auto 100%;
  transform: rotateY(-180deg);
}
.back_1 {
  background: url('../images/card_ep_tw_0.png') no-repeat top -5px center / auto 100%;
}
.back_2 {
  background: url('../images/card_ep_tw_1.png') no-repeat top -5px center / auto 100%;
}
.back_3 {
  background: url('../images/card_ep_tw_2.png') no-repeat top -5px center / auto 100%;
}
.back_4 {
  background: url('../images/card_ep_tw_3.png') no-repeat top -5px center / auto 100%;
}
.back_5 {
  background: url('../images/card_ep_tw_4.png') no-repeat top -5px center / auto 100%;
}
.back_6 {
  background: url('../images/card_ep_tw_5.png') no-repeat top -5px center / auto 100%;
}
.back_7 {
  background: url('../images/card_ep_6.png') no-repeat top -5px center / auto 100%;
}
.mo_front_1 {
  background: url('../images/card_ep_tw_0.png') no-repeat center / auto 100%;
}
.mo_front_2 {
  background: url('../images/card_ep_tw_1.png') no-repeat center / auto 100%;
}
.mo_front_3 {
  background: url('../images/card_ep_tw_2.png') no-repeat center / auto 100%;
}
.mo_front_4 {
  background: url('../images/card_ep_tw_3.png?ver=20241118') no-repeat center / auto 100%;
}
.mo_front_5 {
  background: url('../images/card_ep_tw_4.png?ver=2') no-repeat center / auto 100%;
}
.mo_front_6 {
  background: url('../images/card_ep_tw_5.png?ver=2') no-repeat center / auto 100%;
}
.mo_front_7 {
  background: url('../images/card_ep_6.png?ver=2') no-repeat center / auto 100%;
}
.swiper-button-prev::after,
.swiper-button-next::after {
  content: '';
}

.prev_img {
  transform: rotate(180deg);
}

.swiper-slide .flip {
  transform: translate(0, 50%);
  opacity: 0;
}

.swiper-slide .flip_fst {
  transition: 0.5s 1.4s ease-out;
}

.swiper-slide .flip_scd {
  transition: 0.5s 1.6s ease-out;
  animation-delay: 0.2s;
}

.swiper-slide .flip_trd {
  transition: 0.5s 1.8s ease-out;
  animation-delay: 0.4s;
}

.swiper-slide-active .flip {
  opacity: 1;
  transform: translate(0, 0);
}

.episode,
.btn_ep {
  opacity: 0;
}

.btn_ep {
  animation-delay: 0.5s;
}

.box_ep {
  display: flex;
  flex-direction: column;
  justify-content: space-evenly;
  align-items: center;
  position: absolute;
  bottom: 0;
  width: 100%;
  height: 30%;
}

@media screen and (max-width: 1280px) {
  /* .card_slide {
    height: 600px;
  } */
  .flip {
    width: 334px;
    height: 320px;
  }
}

@media screen and (max-width: 520px) {
  .pc {
    display: none;
  }

  .mobile {
    display: block;
  }

  #update .wrap{
    margin-top: 73px;
  }
}

@media screen and (max-width: 1024px) {
}

@media screen and (max-width: 520px) {
  #world {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 1000px;
    margin-top: 46px;
  }
  .episode,
  .btn_ep {
    opacity: 1;
  }
  .swiper_m_update {
    height: 500px;
  }
  .desc_top {
    /* margin-top: 100px;
    margin-bottom: 30px; */
  }
  .wrap_sub_intro {
    justify-content: space-evenly;
    height: inherit;
  }

  .cont_2 {
    max-height: 755px;
  }

  .box_world {
    max-height: max-content;
  }

  .box_world::before {
    content: none;
    display: none;
  }
  .swiper-button-next,
  .swiper-button-prev {
    top: 180px;
  }
}
@media screen and (max-width: 400px) {
  .swiper-button-next,
  .swiper-button-prev {
    top: 180px;
  }
}

@media screen and (max-width: 320px) {
  .swiper-button-next,
  .swiper-button-prev {
    top: 180px;
  }
}

/* 모바일 가로 모드 */
@media screen and (max-width: 950px) and (orientation: landscape) {
  #world {
    height: 800px;
  }

  .box_world::before {
    content: none;
    display: none;
  }

  /* .inner_world p{
        font-size: 0.5rem;
    } */
}
/* //모바일 가로 모드 */