@charset "UTF-8";


/* ============================
loading
=============================== */




/* ============================
main
=============================== */
/* fv */

.section--mv {
      padding: 75px 0 0
  }


.mainvisual_title  {
    margin: 5px  auto 0;
}


.fv-img {
  width: 100%;
  height: auto;
  display: block;
  margin: 0 auto;
  margin-top: 35px;
}

.txt-br {
  display: block;
}




/* fv pc */
@media screen and (min-width: 769px) {
  .section--mv {
      padding: 7vw 0 0
  }

  .mainvisual_title {
    display: block;
  }

  .mv_item {
    padding: 0 6.25%;
  }

  

  .no {
    margin-left: 70px;
  }

  .fv-img {
    width: 100%;
    height: auto;
    display: block;
    margin: 100px auto 0;
  }

  .fv-margin {
    margin-top: 0;
  }


} /* pc 769px */

.about-txt {
  font-size: 1.6rem;
}

.about-topic {
    margin:70px 15px 0;
}

.txt-margin {
  margin-top: 15px;
}

.about-btn {
  margin-top: 50px;
  font-size: 1.6rem;
  display: flex;
  justify-content: flex-start;
}

.about-btn a {
  padding: 25px 100px 25px 51px;
  color: #fcfcfc;
  border: 3px solid #FFF;
  box-shadow: 3px 4px 2px 2px #90FDFF;
}

.about-btn a:active  {
  color: #2C2A2A;
  background-color: var(--border-primary);
}

.about-btn a:active .arrow1 {
  background-color: #2C2A2A;
}

.about-btn a:active .arrow1::before,
.about-btn a:active .arrow1::after {
    background-color: #2C2A2A;
}


/* about pc */
@media screen and (min-width: 769px) {
  .title-sub {
    color: #FFF;
    font-family: "Noto Sans JP";
    font-size: 2.0rem;
    font-style: normal;
    font-weight: 400;
    line-height: 180%; /* 28.8px */
    margin-top: 15px;
  }

  .about-size {
    font-size: 9.0rem;
    line-height: normal;
  }

  .about-topic {
    max-width: 720px;
    margin-top: 60px;
    margin-left: auto;
  }

  .txt-margin {
    margin-top: 15px;
  }

  .about-btn {
    margin-top: 80px;
    font-size: 1.6rem;
    display: flex;
    justify-content: flex-end;
  }

  .about-btn a {
    padding: 25px 100px 25px 51px;
  }

  .about-btn a:hover  {
    color: #2C2A2A;
    background-color: var(--border-primary);
    border: none;
  }


  .about-btn a:hover .arrow1 {
    background-color: #2C2A2A;
  }

  .about-btn a:hover .arrow1::before,
  .about-btn a:hover .arrow1::after {
      background-color: #2C2A2A;
  }


} /* about 769px */


/* work */

.section--worklist {
  padding: 75px  0 0;
  background-color: var(--bg-secondary);
}

.bg-color {
  background-color: var(--bg-primary);
}


.work-size {
    font-size: 3.6rem;
}


.title-size {
  font-size: 4rem;
  padding: 0 var(--contentPadding);
}

.list-contents {
  margin-top: 50px;
  padding-bottom: 55px;
}

.works-contents {
  margin-top: 0;
}


.list-item  {
  border-bottom: 1px solid #fcfcfc;
  padding: 30px 20px 50px;
}

.list-item:first-child {
    border-top: 1px solid #fcfcfc;
}





.img-wrapper {
    background: rgba(115, 174, 170, 0.2);
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 0;

}


.list-img.square {
    width: 95%;
    aspect-ratio: 1/1;
    object-fit: contain;
    display: block;
    margin: 0 auto;
}

.img-wrapper.pc-display {
  display: none ;
}




.list-name {
  margin-left: 0;
  font-size: 2.0rem;
  font-weight: 600;
  margin-top: 0;
  margin-right: 0;
}

.list-liner {
  width: 100%;
  height: 1px;
  margin-top: 16px;
  background-color: #fcfcfc;
}


.list-topic {
  margin: 17px 20px 0 ;
}

.work-txt {
  font-size: 1.4rem;
}

.list-year {
  font-size: 1.2rem;
  margin-top: 27px;
}

.tag {
  margin: 10px 0 50px;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  font-size: 1.2rem;
  gap: 0 8px;
}

.work-page {
  padding: 0 var(--contentPadding);
}

.WorkPage {
  text-align: center;
  margin-top: 60px;
  font-size: 2.4rem;
}

.detail-link {
  border: 3px solid #FFF;
  box-shadow: 3px 4px 2px 2px #90FDFF;
  font-size: 1.6rem;
  letter-spacing: 3px;
  padding: 15px 60px 15px 20px;
  font-size: 1.6rem;
}

.detail-link:active {
  border: 3px solid #FFF;
  box-shadow: none;
  font-size: 1.6rem;
  letter-spacing: 3px;
  padding: 15px 60px 15px 20px;
  background-color: var(--border-primary);
   color: var(--bg-primary);
  border: none;
}

.arrow6 {
  position: relative;
  display: inline-block;
  width: 58px;
  height: 3px;
  margin: 4px 0 10px 20px;
  border-radius: 9999px;
  background-color: #fcfcfc;
  vertical-align: middle; 

}

.arrow6::before,
.arrow6::after {
  content: "";
  position: absolute;
  top: calc(50% - 1.5px);
  right: 0;
  width: 12px;
  height: 3px;
  border-radius: 9999px;
  background-color: #fcfcfc;
  transform-origin: calc(100% - 1.5px) 50%;
}

.arrow6::before {
  transform: rotate(35deg);
}

.arrow6::after {
  transform: rotate(-35deg);
}



.about-title a:active .arrow6 {
  background-color: #65B9BA;
}

.about-title a:active .arrow6::before,
.about-title a:active .arrow6::after {
  background-color: #65B9BA;
}

.aboutBtn {
    padding-right: 15px; 
}



@media screen and (min-width: 769px)  {

  .section--worklist {
    padding: 0;
  }

  .works-list {
    padding:  50px 6.25% 120px;
  }

  .worklist-wrapper {
    display: flex;
    align-items: flex-start;
    justify-content: flex-start;
    width: 100%;
    gap: 20px; /* h2 と list-contents の間隔 */
    border-top: 1px solid #fcfcfc;
  }

  .title-size {
    writing-mode: vertical-rl;
    text-orientation: upright;
    width: 20%;
    margin-top: 195px;
    padding: 0;
    display: flex;
    justify-content: center; /* 横方向の中央揃え */
    align-items: center;    /* 縦方向の中央揃え */
  }

  .work-size {
    font-style: normal;
    line-height: normal;
    letter-spacing: 25px;
    font-size: 7rem;
  }

  .list-contents {
    display: flex;
    flex-direction: column;
    gap: 20px;              /* 子同士の間隔 */
    width: 80%;
    border-left: 1px solid #fcfcfc;
    margin-top: 0;
    padding: 120px 0;
  }
 

  .list-item {
      min-height: 100px;      /* 高さを確保して縦並びをわかりやすく */
      display: block;          /* 確実に縦に積む */
      width: 100%;
      box-sizing: border-box;   /* paddingやborderを含めて幅調整 */
      display: flex;
      gap: 100px;
      padding: 63px 6.25% 63px 0;
      border-bottom: 1px solid #fcfcfc;
      align-items: center;
      justify-content: space-between;
       opacity: 0;
      transform: translateY(30px);
      transition: opacity 0.6s ease, transform 0.6s ease;
  }

  .list-item.show {
    opacity: 1;
    transform: translateY(0);
  }



  .list-item:first-child {
        border-top: none;
  }

  .pc-br {
    display: inline-block;
  }

  .dettail-link {
    border: 3px solid #FFF;
    box-shadow: 3px 4px 2px 2px #90FDFF;
    font-size: 1.6rem;
    letter-spacing: 3px;
    padding: 15px 60px 15px 20px;
  }

  .detail-link:hover {
    border: 3px solid #FFF;
    box-shadow: none;
    font-size: 1.6rem;
    letter-spacing: 3px;
    padding: 15px 60px 15px 20px;
    background-color: var(--border-primary);
    color: var(--bg-primary);
    border: none;
    font-weight: 500;
  }

  .img-wrapper {
    margin-top:30px;
  }

  .list-img {
    margin-top: 0;
  }

  .img-wrapper {
      width: 80%;       /* 親の幅の80% */
      max-width: 413px; /* 最大幅を指定 */
      aspect-ratio: 1/1;
      display: flex;
      justify-content: center;
      align-items: center;
      margin: 30px auto 0 auto;
  }

  .list-img.square {
      width: 100%;
      height: 100%;
      object-fit: contain;
      display: block;
  }


  .list-name {
    margin-left: 0;
    font-size: 5.0rem;
    font-weight: 900;
    margin-top: 0;
    line-height: normal;
    margin-right: 0;
    text-align: left;
  }


  .list-topic {
    margin-left: 75px;
  }

  .work-txt {
    font-size: 1.6rem;
    margin-top: 44px;
  }

  .list-year {
    font-size: 1.4rem;
    margin-top: 27px;
  }

  .tag {
    margin: 40px 0 60px;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    font-size: 1.4rem;
    gap: 0 25px;
  }

  .work-page {
    color: #FFF;
    font-family: "Noto Sans JP";
    font-size: 5.0rem;
    font-style: normal;
    font-weight: 400;
    line-height: 180%; /* 90px */
    letter-spacing: 1px;
  }

  .WorkPage {
    text-align: left;
    padding: 63px 6.25% 63px 75px;
    font-size: 5.0rem;
  } 

  .arrow6 {
      position: relative;
      display: inline-block;
      width: 60px;
      height: 3px;
      margin: 26px 0 38px 50px;
      border-radius: 9999px;
      background-color: #fcfcfc;
    }

    .arrow6::before,
    .arrow6::after {
      content: "";
      position: absolute;
      top: calc(50% - 1.5px);
      right: 0;
      width: 12px;
      height: 3px;
      border-radius: 9999px;
      background-color: #fcfcfc;
      transform-origin: calc(100% - 1.5px) 50%;
    }

    .arrow6::before {
        transform: rotate(35deg);
    }

    .arrow6::after {
        transform: rotate(-35deg);
    }

    .about-title a:hover  {
        color: #65B9BA;
    }

    .about-title a:hover .arrow6 {
        background-color: #65B9BA;
    }

    .about-title a:hover .arrow6::before,
    .about-title a:hover .arrow6::after {
        background-color: #65B9BA;
    }

    .work-line {
      width: 1px;
      height: 100%;
      background-color: #fcfcfc;
    }

    .img-wrapper.pc-display {
      display: flex;
    }
    .img-wrapper.sp-display {
      display: none;
    }



}