@import url(./common/_variable.css);

/* top */
/* ============================================ */



.logo_header {
  height: calc(16dvh - 20px);
  @media (width < 480px) {
    height: calc(16dvh - 20px);
  }
  img {
    height: 100%;
    width: auto;
  }
}

.logo_w {
  display: block;
}

.logo_bk {
  display: none;
}

.area_top {
  background: var(--gradient01);
}

.area_top_visual {
  position: relative;
  overflow: hidden;
}

.list_visual {
  display: grid;
  grid-template-columns: repeat(4,1fr);
  gap: 1.04vw;
  height: 100dvh;
  @media (width < 480px) {
    grid-template-columns: repeat(2,1fr);
  }
}

.before_vis {
  .item_visual {
    opacity: 0;
  }
}

.after_vis {
  .item_visual {
    opacity: 0;
    animation-name: fade_img;
    animation-duration: 1s;
    animation-fill-mode: forwards;
    &.aaa {
      animation-delay: 0s;
    }
    &.bbb {
      animation-delay: 0.3s;
    }
    &.ccc {
      animation-delay: 0.6s;
    }
    &.ddd {
      animation-delay: 0.9s;
    }
  }
}
@keyframes fade_img{
  0%{
    opacity: 0;
  }
  100%{
    opacity: 1;
  }
}


.item_visual {
  position: relative;
  height: 84dvh;
  width: 100%;
  transition: all 0.3s ease-out;
  left: auto;
  overflow: hidden;
  &:nth-child(odd) {
    margin-top: 16dvh;
  }
  @media (width < 480px) {
    height: calc(84dvh / 2);
    &:nth-child(3) {
      margin-top: 0dvh;
    }
    &:nth-child(4) {
      margin-top: -16dvh;
    }
  }
}

.box_visual {
  position: relative;
  overflow: hidden;
  width: 100%;
  height: 100%;
  img {
    object-fit: cover;
    width: 100%;
    height: 100%;
  }
}

.txt_visual {
  position: absolute;
  font-family: "Zen Kurenaido", sans-serif;
  writing-mode: vertical-rl;
  letter-spacing: 0.16em;
  font-size: clamp(1.2rem, 0.65vw + 0.957rem, 2.2rem);
  text-shadow: 
    0 0 3px #FFF,
    0 0 3px #FFF,
    0 0 6px #FFF,
    0 0 6px #FFF;
}

.aa {
  top: 1.2vw;
  right: 1.2vw;
  @media (width <480px) {
    top: 10px;
    right: 10px;
  }
}
.bb {
  top: calc(16dvh + 1.2vw);
  right: 1.6vw;
  @media (width <480px) {
    right: 10px;
  }
}
.cc {
  top: 1.6vw;
  right: 1.6vw;
  @media (width <480px) {
    top: 10px;
    right: 10px;
  }
}
.dd {
  top: calc(16dvh + 1.2vw);
  left: 1.6vw;
  @media (width < 896px) {
    letter-spacing: 0em;
  }
  @media (width <480px) {
    top: calc(10dvh + 1.2vw);
    left: 10px;
  }
}

.ttl_top {
  background: linear-gradient(85deg, #B93190 2.95%, #D91A81 94.86%);
  position: absolute;
  top: 65%;
  left: 50%;
  transform: translate(-50%,-50%);
  text-align: center;
  color: #FFF;
  padding: 0.8vw 3vw;
  transition: all 1s ease-out;
  opacity: 0;
  @media (height < 820px) {
    top: 60%;
  }
  @media (width < 896px) {
    top: 80%;
    max-width: 300px;
  }
  @media (width <480px) {
    top: 45%;
    padding: 5px 5px;
    max-width: 170px;
  }
}

.before_ttl {
  opacity: 1;
}

.hd_top {
  font-family: "Anton", sans-serif;
  font-size: clamp(2rem, 2.59vw + 1.029rem, 6rem);
  line-height: 1.1em;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.txt_top {
  font-size: clamp(1.2rem, 0.65vw + 0.957rem, 2.2rem);
  line-height: 1.3em;
  word-break: keep-all;
}

.area_top_copy {
  padding: 8vw 20px 0;
  text-align: center;
  color: #FFF;
}

.hd_top_copy {
  font-size: clamp(1.8rem, 1.1vw + 1.387rem, 3.5rem);
  font-weight: 700;
  line-height: 1.2em;
}

.txt_top_copy {
  padding: 4vw 0 0;
  text-align: justify;
  max-width: 560px;
  margin: auto;
  line-height: 2em;
  font-feature-settings: "palt";
  letter-spacing: 0.1em;
}

.area_top_thumb {
  padding: 8vw 0;
}

.list_thumb {
  display: grid;
  grid-template-columns: repeat(4,1fr);
  gap: 3.6vw;
  @media (width <480px) {
    grid-template-columns: repeat(2,1fr);
  }
}

.area_case,
.area_data {
  padding: 10vw 0 0;
  @media (width < 480px) {
    padding: 60px 0 0;
  }
}

.area_case_bg {
  width: 100%;
  background: var(--gradient02);
  position: relative;
  z-index: 1;
}

.area_case_img {
  position: absolute;
  top: 0px;
  width: 100%;
  height: 100%;
  overflow: hidden;
  img {
    object-fit: cover;
    object-position: 34% 50%;
    width: 100%;
    height: 100%;
  }
}

.block_content {
  position: relative;
  text-align: center;
}

.area_data_bg {
  background: var(--gradient03);
  position: relative;
}

.area_data_img {
  position: absolute;
  top: 0px;
  width: 100%;
  height: 100%;
  overflow: hidden;
  img {
    object-fit: cover;
    width: 100%;
    height: 100%;
  }
}

.area_buisiness,
.area_info,
.area_style {
  padding: 10vw 20px;
  @media (width < 480px) {
    padding: 60px 20px;
  }
}

.column_nav {
  display: grid;
  grid-template-columns: repeat(2,1fr);
  max-width: 1000px;
  margin: auto;
  container-type: inline-size;
  gap: 3vw;
  padding: 3vw 0 0;
  @media (width < 480px) {
    grid-template-columns: repeat(1,1fr);
    gap: 20px;
    padding: 20px 0 0;
  }
}

.item_nav {
  position: relative;
  z-index: 1;
  &::before {
    border-radius: 30px;
  }
  a {
    &:hover {
      opacity: 1;
      .item_nav_img {
        img {
          opacity: 1;
        }
      }
      .btn_link {
        span {
          color: var(--over);
          &::before {
            background-color: var(--over);
          }
        }
      }
    }
  }
  .btn_link {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    line-height: 1em;
    height: auto;
    span {
      font-size: clamp(1.6rem, 1.23vw + 1.139rem, 3.5rem);
      display: inline-block;
      font-weight: 700;
      position: relative;
      padding: 0 0 0 1em;
      line-height: 1.2em;
      &::before {
        content: "";
        display: block;
        background-color: #FFF;
        mask: url("../images/common/arrow01.svg") no-repeat center / contain;
        width: 2cqw;
        height: 4cqw;
        position: absolute;
        left: 0px;
        top: 50%;
        transform: translateY(-50%);
        @media (width < 480px) {
          width: 11px;
          height: 24px;
        }
      }
    }
  }
}

.item_nav_img {
  aspect-ratio: 4 / 3;
  border-radius: 30px;
  overflow: hidden;
  background-color: #000;
  @media (width < 480px) {
    aspect-ratio: 15 / 8;
  }
  img {
    object-fit: cover;
    width: 100%;
    height: 100%;
    opacity: 0.6;
    position: relative;
    transition: all 0.3s ease-out;
  }
}

.area_flow {
  background: var(--gradient04);
  padding: 8vw 20px;
  color: #FFF;
}

.block_flow {
  max-width: 1000px;
  margin: auto;
  container-type: inline-size;
  text-align: center;
}

.column_flow {
  display: grid;
  grid-template-columns: repeat(2,1fr);
  gap: 30px;
  padding: 7cqw 0 0;
  @media (width < 480px) {
    grid-template-columns: repeat(1,1fr);
  }
}

.side_txt_flow {
  text-align: justify;
  font-feature-settings: "palt";
  letter-spacing: 0.2em;
}

.txt_flow {
  line-height: 2em;
}

.contact_flow {
  border: #FFF solid 1px;
  margin-top: 7cqw;
  padding: 3cqw 3.6cqw 3.6cqw;
  letter-spacing: 0.1em;
  @media (width < 480px) {
    padding: 16px 20px 20px;
  }
}

.hd_minor {
  font-size: clamp(1.6rem, 0.26vw + 1.503rem, 2rem);
  font-weight: 600;
  line-height: 1.4em;
  text-align: center;
  border-bottom: #FFF solid 1px;
  padding: 0 0 2cqw;
  margin: 0 0 2cqw;
  @media (width < 480px) {
    padding: 0 0 14px;
    margin: 0 0 10px;
  }
}

.contact_dl {
  display: grid;
  grid-template-columns: 2.8em 1fr;
}

.contact_dd {
  text-indent: -1.2em;
  padding-left: 1.2em;
  text-align: left;
}

.colon {
  padding: 0 8px 0 0;
}

.side_figure_flow {
}

.list_flow {
  display: inline-block;
}

.item_flow {
  text-align: left;
  display: grid;
  grid-template-columns: 70px 1fr;
  align-items: center;
  gap: 20px;
  padding: 0 0 40px;
  &:last-child {
    .number_flow {
      &::after {
        content: none;
      }
    }
  }
}

.number_flow {
  width: 100%;
  aspect-ratio: 1 / 1;
  border: #FFF solid 1px;
  border-radius: 50%;
  align-content: center;
  text-align: center;
  font-family: "Anton", sans-serif;
  font-size: 2.2rem;
  line-height: 1em;
  letter-spacing: 0.1em;
  position: relative;
  &::after {
    content: "";
    width: 1px;
    height: 40px;
    background-color: #FFF;
    position: absolute;
    bottom: -40px;
    left: 50%;
    transform: translateX(-50%);
  }
}

.name_flow {
  font-size: clamp(1.6rem, 0.26vw + 1.503rem, 2rem);
  line-height: 1em;
  position: relative;
  .btn_entry {
    position: absolute;
    left: 0px;
    bottom: -64px;
    white-space: nowrap;
    @media (width < 896px) {
      left: -45px;
    }
  }
}





/* Action */
/* ============================================ */

.ef_blur,
.ef_blur_d01,
.ef_blur_d02,
.ef_blur_d03 {
  opacity: 0;
  transform: translateY(40px);
  transition: all 1.5s ease-out;
}
.add_blur {
  opacity: 1;
  transform: translateY(0px);
  transition: all 1.5s ease-out;
  transform:translate3d(0,0,0);
}



/* preloader */
/* ============================================ */
.loading {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100dvh;
  background: rgba(255, 255, 255, 0.0);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 1000;
}

.progress_container {
  width: 200px;
  height: 2px;
  background: #f0f0f0;
  border-radius: 10px;
  overflow: hidden;
}

.progress_bar {
  width: 0%;
  height: 100%;
  background: var(--gradient01);
  transition: width 0.3s ease;
}

.loading_text {
  font-size: 1.1rem;
  line-height: 1.4em;
  padding: 20px 0 0;
  color: #FFF;
}

.logo_loading {
  padding: 0 0 20px;
  opacity: 0.5;
}

.content {
  opacity: 0;
  z-index: 0;
}

.show {
  opacity: 1;
  transition: all 1.2s ease-out;
}

.nowloading {
  height: 100dvh;
  overflow: hidden;
}