/*

  top.css

*/


/* KV */

.kv {
  width: 100%;
  background: #eaca99;
}

.kv h1 {
  text-align: center;
  height: 600px;
}

@media screen and (max-width: 1280px) {

  .kv h1 {
    height: auto;
  }

  .kv h1 img {
    width: 100%;
    height: auto;
  }

}


/* section */

section.section_inner {
  max-width: 1024px;
  margin: 0 auto;
  padding: 0 15px;
}

section#about-exhibition {
  background: url(../common/img/bg_about-exhibition_pc.jpg) no-repeat center top;
  background-size: cover;
}

section#about-naitoHiroshi {
  background: url(../common/img/bg_about-naitoHiroshi_pc.jpg) no-repeat center top;
  background-size: cover;
}

section#information {
  background: #FFE3B6;
}


/* block_about-exhibition */

.block_about-exhibition {
  padding-top: 10px;
}


/* block_highlights */

section .block_highlights {
  padding-top: 80px;
  padding-bottom: 40px;
}


/* block_block_composition */

section .block_composition {
  padding-top: 10px;
  padding-bottom: 20px;
}


/* block_event-image */

section .block_event-image {
  padding-top: 40px;
}


/* block_trailer */

section .block_trailer {
  padding-top: 40px;
  padding-bottom: 40px;
}

section .block_trailer .col-2_left h3 {
  line-height: 1.1;
}

section .block_trailer .col-2_left h3 span {
  font-size: 18px;
}

section .block_trailer .col-2_right {
  width: 840px;
}

section .block_trailer .col-2_right .youtube {
  position: relative;
  margin-top: 0;
}

/* YouTube Coming Soon */

section .block_trailer .col-2_right .youtube.yt_soon::after {
  display: block;
  content: '';
  width: 100%;
  height: 100%;
  background: #e38954;
  position: absolute;
  top: 0;
  left: 0;
  z-index: 10;
}

section .block_trailer .col-2_right .youtube.yt_soon::before {
  display: block;
  content: 'COMING SOON';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  margin: auto;
  z-index: 11;
  width: 300px;
  height: 40px;
  font-size: 32px;
  color: #fff;
  letter-spacing: .06em;
  font-family: Arial, Helvetica, sans-serif;
  font-weight: bold;
  text-align: center;
}


/* block_goods */

section .block_goods {
  padding-top: 40px;
}


/* block_overview */

section .block_overview {
  padding-top: 40px;
  padding-bottom: 88px;
}


/* block_naitoHiroshi */

section .block_naitoHiroshi {
  padding-top: 40px;
  padding-bottom: 88px;
}

.naitoHiroshi_prof {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-start;
  margin-top: 64px;
}

.naitoHiroshi_prof img {
  width: 300px;
}

.naitoHiroshi_prof_txt {
  width: 408px;
}

.naitoHiroshi_prof_txt p {
  font-size: 14px;
  line-height: 1.8;
  margin: -0.5em 0 0;
}

.naitoHiroshi_prof_txt .btn_link {
  margin: 16px 0 32px 0;
}

.naitoHiroshi_prof .bnr_interview {
  position: relative;
  width: 100%;
  margin-top: 24px;
}
.naitoHiroshi_prof .bnr_interview img {
  width: 100%;
}

/* bnr_interview Coming Soon */

.naitoHiroshi_prof .bnr_interview.interview_soon {
  position: relative;
  pointer-events: none;
}

.naitoHiroshi_prof .bnr_interview.interview_soon::after {
  display: block;
  content: '';
  width: 100%;
  height: 100%;
  background: #e38954;
  opacity: 0.86;
  position: absolute;
  top: 0;
  left: 0;
  z-index: 10;
}

.naitoHiroshi_prof .bnr_interview.interview_soon::before {
  display: block;
  content: 'COMING SOON';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  margin: auto;
  z-index: 11;
  width: 300px;
  height: 40px;
  font-size: 32px;
  color: #fff;
  letter-spacing: .06em;
  font-family: Arial, Helvetica, sans-serif;
  font-weight: bold;
  text-align: center;
}


/* block_news-event */

main .block_news-event {
  padding-top: 40px;
  padding-bottom: 40px;
}


/* block_faq */

main .block_faq {
  padding-bottom: 80px;
}

main .block_news-event a,
main .block_faq a {
  text-decoration: none;
  color: #D84615;
  background-image: linear-gradient(90deg, #D84615, #D84615);
  background-repeat: no-repeat;
  background-position: right bottom;
  background-size: 100% 1px;
  transition: background-size 0.3s;
}
@media (hover: hover) {

  main .block_news-event a:hover,
  main .block_faq a:hover {
    background-size: 0 1px;
  }

}


/* text */

section h2 {
  margin-bottom: 16px;
}

section h2:first-child {
  padding-top: 40px;
}

section h2 img {
  margin-left: -30px;
}

section .yakuhan {
  font-family: YakuHanJPs, "Noto Sans JP", "Hiragino Sans", "Hiragino Kaku Gothic ProN", Meiryo, sans-serif;
  font-feature-settings: normal;
}

section .lead_txt {
  font-size: 17px;
  line-height: 2.1;
  color: #000;
  font-weight: 400;
  max-width: 840px;
  margin: 40px auto 0;
  padding: 0;
}

section .lead_akaoni-aooni {
  display: block;
  max-width: 880px;
  margin: 40px auto 0;
}

section .col-2 {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}

section .col-2_left {
  width: auto;
}

section .col-2_right {
  width: 760px;
}


section .section_inner .heading-3 {
  font-size: 26px;
  line-height: 1.4;
  font-weight: 700;
  border-bottom: 3px solid #000;
  padding-bottom: 8px;
  display: inline-block;
}


section .section_inner .heading-4 {
  font-size: 20px;
  line-height: 1.4;
  font-weight: 700;
  margin-bottom: 18px;
}

section .section_inner .body_txt {
  font-size: 16px;
  line-height: 1.8;
  font-feature-settings: normal;
  margin: 0 auto 32px;
  padding: 0;
}


/* carousel */

/* 左右矢印の上下位置調整 */

#main-carousel-1 .splide__arrow--prev,
#main-carousel-1 .splide__arrow--next {
  top: 44%;
}

#main-carousel-2 .splide__arrow--prev,
#main-carousel-2 .splide__arrow--next {
  top: 40%;
}


@media screen and (max-width: 1080px) {

  .section_inner {
    width: 92%;
  }

  section .col-2 {
    display: flex;
    flex-direction: row;
  }

  section .col-2_left {
    width: 100%;
  }

  section .col-2_right {
    width: 100%;
  }

  section .section_inner .heading-3 {
    margin-bottom: 2vw;
  }

  section .lead_akaoni-aooni {
    max-width: 100%;
  }

  section .block_trailer .col-2_right {
    width: 100%;
  }

  main section .youtube {
    width: 100%;
  }

}

@media screen and (max-width: 1080px) {

  .naitoHiroshi_prof img {
    width: 30%;
  }

  .naitoHiroshi_prof_txt {
    width: 60%;
  }

}

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

  /* kv */

  .kv {
    height: auto;
  }

  .kv h1 {
    height: auto;
  }

  .kv h1 img {
    width: 100%;
  }


  /* section */

  section#about-exhibition {
    background: url(../common/img/bg_about-exhibition_sp.jpg) no-repeat center top;
    background-size: cover;
  }
  
  section#about-naitoHiroshi {
    background: url(../common/img/bg_about-naitoHiroshi_sp.jpg) no-repeat center top;
    background-size: cover;
  }

  .section_inner {
    width: 92%;
  }

  section .lead_akaoni-aooni {
    max-width: 100%;
    margin: 10% auto 0;
  }

  section .col-2_right {
    width: 100%;
  }


  /* block_highlights */

  .block_about-exhibition {
    padding-top: 4vw;
    padding-bottom: 2vw;
  }


  /* block_highlights */

  section .block_highlights {
    padding-top: 12vw;
    padding-bottom: 8vw;
  }


  /* block_composition */

  section .block_composition {
    padding-top: 1vw;
    padding-bottom: 0;
  }


  /* block_event-image */

  section .block_event-image {
    padding-top: 12vw;
    padding-bottom: 4vw;
  }

  section .block_event-image .carousel {
    margin: 0 auto 0;
  }


  /* block_trailer */

  section .block_trailer {
    padding-top: 12vw;
  }

  section .block_trailer .col-2_right {
    width: 100%;
  }


  /* block_goods */

  section .block_goods {
    padding-top: 12vw;
    padding-bottom: 4vw;
  }

  section .block_goods .carousel {
    margin: 0 auto 0;
  }


  /* block_overview */

  section .block_overview {
    padding-top: 12vw;
    padding-bottom: 12vw;
  }


  /* block_naitoHiroshi */

  section .block_naitoHiroshi {
    padding-top: 8vw;
    padding-bottom: 4vw;
  }

  .naitoHiroshi_prof {
    flex-direction: row;
    margin-top: 10vw;
    margin-bottom: 0;
  }

  .naitoHiroshi_prof_txt {
    width: 100%;
  }

  .naitoHiroshi_prof img {
    display: block;
    width: 53.4vw;
    margin: 0 auto 0vw;
  }

  .naitoHiroshi_prof_txt p {
    font-size: calc(100vw / (375 / 13));
  }

  .naitoHiroshi_prof .bnr_interview {
    width: 100%;
    margin: 0 0 8vw;
    background-image: none;
  }


  /* block_news-event */

  main .block_news-event {
    padding-top: 8vw;
    padding-bottom: 4vw;
  }


  /* .block_faq */

  main .block_faq {
    padding-top: 8vw;
    padding-bottom: 12vw;
  }


  /* text */

  section h2 {
    margin-bottom: 16px;
  }

  section h2:first-child {
    padding-top: 10px;
  }
  
  section h2 img {
    width: 74%;
    height: auto;
    margin-left: -1.6vw;
  }

  section .section_inner .heading-3 {
    font-size: calc(100vw / (375 / 20));
    padding-bottom: 6px;
    margin-bottom: 6vw;
  }

  section .lead_txt {
    font-size: calc(100vw / (375 / 15));
    margin: 0;
    padding: 0;
  }

  main .block_news-event h2 img,
  main .block_faq h2 img {
    width: auto;
    height: 22vw;
  }

  section .section_inner .heading-4 {
    font-size: calc(100vw / (375 / 17));
    margin-bottom: 4vw;
  }

  section .section_inner .body_txt {
    font-size: calc(100vw / (375 / 15));
    margin: 0 auto 32px;
    padding: 0;
  }

}