@charset "UTF-8";

:root {
  --bg-color: #FBF1E5;
  --text-color: #666;
  --white: #FFFFFF;
  --orange: #D75E17;
}
html{
  font-size: 62.5%;
}
body{
  font-family: "Open Sans", "Zen Kaku Gothic New", "Hiragino Sans", "Hiragino Kaku Gothic ProN", Meiryo, sans-serif;
  font-weight: 500;
  font-size: clamp(1.5rem, 2.5vw, 1.8rem);
  color: var(--text-color);
  line-height: 1.6;
}

h1,h2,h3,h4,h5,h6{
  font-family: "Open Sans", "Zen Kaku Gothic New", "Hiragino Sans", "Hiragino Kaku Gothic ProN", Meiryo, sans-serif;
  font-weight: 500;
}
::selection{
  background: var(--orange);
  color: var(--white);
}
a{
  color: var(--text-color);
  text-decoration: underline;

  &:active, &:hover{
    color: var(--orange);
    text-decoration: none;
    transition: all ease .25s;

    img{
      opacity: .85;
      transition: all ease .25s;
    }
  }
}
img{
  width: 100%;
  height: auto;
  display: block;
}
.container{
  max-width: 1110px;
}
.text-orange{
  color: var(--orange);
}


/* -------- 見出し共通 -------- */
.head{
  font-size: clamp(3.2rem, 5vw, 4rem);
  font-weight: 700;
  color: var(--orange);
  margin-bottom: 2rem;

  @media screen and (min-width: 992px) {
    margin-bottom: 5rem;
  }
}

/* ---------- news ---------- */
.news{
  padding: clamp(4rem, 8vw, 12rem) 0 0;

  dl{
    border-bottom: 1px solid var(--text-color);
    padding: 1.5rem 0;
    margin-bottom: 0;

    &:first-of-type{
      border-top: 1px solid var(--text-color);
    }

    dt{
      font-weight: 600;
    }
  }

  @media screen and (min-width: 992px) {
    dl{
      padding: 2.5rem 0;

      dt{
        display: inline-block;
        width: 15%;
        vertical-align: top;
      }

      dd{
        display: inline-block;
        width: 83%;
        vertical-align: top;
      }
    }
  }
}

/* ---------- banner ---------- */
.banner{
  padding: clamp(4rem, 8vw, 12rem) 0 0;
}

/* ---------- youtube ---------- */
.youtube{
  padding: clamp(4rem, 8vw, 12rem) 0 0;
}

/* ---------- exhibition ---------- */
.exhibition{
  padding: clamp(4rem, 8vw, 12rem) 0 0;

  .intro{
    margin-bottom: 4rem;

    .intro__sub{
      border-bottom: 1px solid var(--text-color);
      font-weight: 600;
      display: inline-block;
      padding-bottom: .5rem;
    }
    .intro__head{
      font-size: clamp(2.4rem, 4vw, 3.2rem);
      font-weight: 600;
      color: var(--orange);
      margin: 1.5rem 0 2rem;
    }
    .intro__text{
      font-size: 1.7rem;
      line-height: 1.8;
    }

    @media screen and (min-width: 992px) {
      .intro__head{
        margin: 2rem 0 3rem;
      }
      .intro__text{
        font-size: 2rem;
        line-height: 2;
        margin-bottom: 2.5rem;
      }
    }
  }
}

.exhibit-wrap{
  padding: 0 2rem;
  margin-bottom: 4rem;

  h3{
    margin-top: .5rem;
  }

  &:last-of-type{
    margin-bottom: 2rem;
  }

  @media screen and (min-width: 992px) {
    h3{
      margin-top: 1rem;
    }
  }
}

/* ---------- special ---------- */
.special{
  padding: clamp(4rem, 8vw, 12rem) 0 0;

  .head{
    font-size: clamp(2.4rem, 3.2vw, 3rem);
    border-bottom: 1px solid var(--orange);
    padding-bottom: .8rem;
    margin-bottom: 2rem;
  }

  .special__text{
    font-size: clamp(1.7rem, 2vw, 2rem);
    margin-bottom: 3rem;

    @media screen and (min-width: 768px) {
      text-align: center;
    }
  }
}

/* ---------- profile ---------- */
.profile{
  padding: clamp(4rem, 8vw, 12rem) 0 0;
}

.profile__wrap{
  background: var(--bg-color);
  padding: 3.5rem 2rem 4rem;

  @media screen and (min-width: 992px) {
    padding: 5rem;
  }
}
.profile__info{
  margin-bottom: 2rem;

  h3{
    font-size: clamp(2rem, 4vw, 2.4rem);
    font-weight: 600;
  }
  .icon{
    display: inline-block;
    width: 18px;
    margin-right: .5rem;
  }
  @media screen and (min-width: 992px) {
    margin-bottom: 0;
  }
}
.profile__title{
  font-size: clamp(1.6rem, 4vw, 2rem);
  font-weight: 600;
  letter-spacing: .1em;
  margin-bottom: .5rem;

  @media screen and (min-width: 992px) {
    margin-bottom: 1.5rem;
  }
}
.profile__text{
  font-size: clamp(1.5rem, 4vw, 1.8rem);
  border-top: 1px solid var(--text-color);
  padding-top: 1.5rem;
  margin-top: 1.5rem;

  @media screen and (min-width: 992px) {
    padding-top: 2rem;
    margin-top: 2rem;
  }
}


/* ---------- event ---------- */
.event{
  padding: clamp(4rem, 8vw, 12rem) 0;
}
.event__wrap{
  border: 3px solid var(--orange);
  border-radius: 10px;
  margin-bottom: 4rem;

  @media screen and (min-width: 992px) {
    margin-bottom: 6rem;
  }
}
.event__head{
  background: var(--orange);
  border-radius: 5px 5px 0 0;
  text-align: center;
  padding: 1rem 1.2rem .5rem;

  .event__sub{
    background: var(--white);
    display: inline-block;
    border-radius: 5px;
    color: var(--orange);
    font-size: 1.4rem;
    font-weight: 700;
    line-height: 1.4;
    padding: .5rem;
    margin-top: .4rem;
    margin-bottom: 1rem;
  }

  h3{
    color: var(--white);
    font-size: clamp(1.85rem, 4vw, 3rem);
    font-weight: 700;
  }
  @media screen and (min-width: 992px) {
    padding: 2rem 3.5rem 1.5rem;

    .event__sub{
      font-size: 2rem;
      padding: 1rem 3rem;
      margin-top: .5rem;
    }

    h3{
      font-size: 3rem;
    }
  }
}
.event__body{
  padding: 1.5rem;

  dl{
    dt{
      font-weight: 600;
      display: block;
    }
    dd{
      display: inline-block;
      vertical-align: top;
    }
  }

  @media screen and (min-width: 992px) {
    padding: 3rem 3.5rem;

    dl{
      dt{
        display: inline-block;
        vertical-align: top;
      }
    }
  }
}
.event__img{
  margin-bottom: 1rem;

  img{
    border-radius: 50%;
  }
  @media screen and (min-width: 992px) {
    margin: 2rem 1rem 3rem;
  }
}

/*------ outline ------*/
.outline{
  background: var(--bg-color);
  padding: clamp(4rem, 8vw, 12rem) 0;
}

dl dd{
  margin: 0;
}

.outline__wrap dl{
  border-bottom: 1px solid var(--text-color);
  padding: 1.5rem 0;
  margin: 0;

  &:first-of-type{
    border-top: 1px solid var(--text-color);
    padding-top: 1.5rem;
  }

  @media screen and (min-width: 992px) {
    padding: 2.5rem 0;

    &:first-of-type{
      padding-top: 2.5rem;
    }

    dt{
      display: inline-block;
      width: 12%;
      vertical-align: top;
    }

    dd{
      display: inline-block;
      width: 87%;
      vertical-align: top;
    }
  }
}

ul{
  list-style-type: none;
  padding-left: 0;

  li{
    margin-bottom: 1rem;
  }
}
.access-map{
  margin: 1.5rem 0;

  @media screen and (min-width: 992px) {
    width: 75%;
    margin: 2rem 0 3rem;
  }
}

/*------ ticket ------*/
h3.ticket{
  color: var(--orange);
  font-size: clamp(2rem, 4vw, 2.4rem);
  font-weight: 700;
  text-align: center;
  margin: 4rem 0 2rem;

  @media screen and (min-width: 992px) {
    margin: 6rem 0 3rem;
  }
}

.bg__ticket-table{
  background: var(--white);
  border: 2px solid var(--orange);
  border-radius: 10px;
  padding: 2rem 4rem;
  margin-bottom: 1.5rem;

  @media screen and (min-width: 992px) {
    padding: 3rem 2rem;
    margin-bottom: 2rem;
  }
}

.ticket__wrap{
  border-bottom: 1px solid #c9c9c9;
  padding: 1rem 0 0;
  margin: 0;

  &:last-of-type{
    border-bottom: none;
    padding: 1rem 0 0;
    margin: 0;
  }

  dl dt{
    display: inline-block;
    font-size: 1.8rem;
    font-weight: 700;
    width: 35%;
  }
  dl dd{
    display: inline-block;
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--orange);
    width: 60%;
  }

  @media screen and (min-width: 992px) {
    border-bottom: none;
    border-right: 1px solid #c9c9c9;
    width: 100%;
    text-align: center;
    padding: 2rem 1.5rem 1rem;

    &:last-of-type{
      border-right: none;
      padding: 2rem 1.5rem 1rem;
    }

    dl dt{
      font-size: 2.2rem;
      width: 30%;
    }
    dl dd{
      font-size: 2.2rem;
      width: 68%;
    }
  }
}

.ticket-info{
  border-bottom: 1px dashed #c9c9c9;
  padding-bottom: 1.5rem;
  margin-bottom: 2.5rem;

  @media screen and (min-width: 992px) {
    padding-bottom: 3rem;
    margin: 1rem 0 3rem;
  }

  li{
    text-indent: -1em;
    padding-left: 1em;
    margin-bottom: .5rem;
  }
}

.advance-ticket{
  @media screen and (min-width: 992px) {
    padding-bottom: 1.5rem;
  }

  h3{
    color: var(--orange);
    font-size: 1.8rem;
    margin: 0 auto 2rem;
  }

  p{
    margin-bottom: 2rem;
  }
}


/*------ goods ------*/
.goods{
  padding: clamp(4rem, 8vw, 12rem) 0;
}
.goods__img{
  padding: 0 2rem;
}
.goods__detail{
  text-align: center;
  margin: 1rem 0 4rem;

  .goods__title{
    font-weight: 700;
    margin-bottom: 0;
  }
  .goods__price{
    font-weight: 700;
    color: var(--orange);
  }
}

/*------ to top ------*/
.to-top a{
  position: fixed;
  right: 5px;
  bottom: 50px;
  display: block;
  width: 50px;
  z-index: 1;
  
  @media screen and (min-width: 992px) {
    right: 30px;
    bottom: 30px;
    width: 80px;
  }
}

/*------ footer ------*/
footer{
  background: var(--bg-color);
  text-align: center;
  padding: clamp(4rem, 5vw, 6rem) 0 0;
}
.footer__top{
  .footer__title{
    font-size: 3rem;
    font-weight: 700;
    color: var(--orange);
    margin-bottom: 3rem;

    @media screen and (min-width: 992px) {
      font-size: 2.6rem;
    }

    .title-sub{
      display: block;
      font-size: 1.6rem;
      font-weight: 700;
    }
  }
}

.footer__bottom{
  padding: 3rem 0 1rem;

  @media screen and (min-width: 992px) {
    padding: 4rem 0 2rem;
  }
}