@charset "utf-8";
*{
  font-family: "Noto Sans JP", sans-serif;
}
body{
  color: #000;
  background-color: #fff;
  overflow-y: scroll;
}
.pc {
    display: block;
}
.sp {
    display: none;
}
.year-color{
  color: #BE8246;
}
.menu-list-wrap {
  list-style: none;
  display: flex;
  align-items: center;
  margin-right: 150px;
}
.menu-container {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    /* height: 5.2vw; */
    z-index: 10;

    position: fixed;
    top: 0;
    width: 100%;
    height: 80px;
    background-image: url("/image/menu/nav_img.png");
    background-size: cover;
}

.menu-container .nav-item a {
    text-decoration: none;
    color: #000;
    font-size: 18px;
}

.menu-container .nav-item a:hover {
  color: #fff;
}

.menu_insta{
  display: block;
  width: 30px;
  height: 30px;
  background: url(/image/menu/icon_instagram_bl.png)no-repeat center;
  background-size: contain;
  margin-right: 20px;
}

.menu_insta:hover{
  background: url(/image/menu/icon_instagram_wh.png)no-repeat center;
  background-size: contain;
}

.menu_fb{
  display: block;
  width: 30px;
  height: 30px;
  background: url(/image/menu/icon_facebook_bl.png)no-repeat center;
  background-size: contain;
  margin-right: 20px;
}

.menu_fb:hover{
  background: url(/image/menu/icon_facebook_wh.png)no-repeat center;
  background-size: contain;
}

.menu_mail{
  display: block;
  width: 30px;
  height: 30px;
  background: url(/image/menu/mail-icon.svg)no-repeat center;
  background-size: contain;
}

.menu_mail:hover{
  filter: invert(100%) sepia(7%) saturate(7471%) hue-rotate(250deg) brightness(112%) contrast(90%);
  background-size: contain;
}

.menu-container .nav-item:not(:last-child) {
    margin-right: 40px;
}
.header-icon-social-wrap {
  display: flex;
  align-items: center;
}

@media only screen and (max-width: 1300px) {
  .menu-list-wrap {
      margin: auto;
  }
}

@media only screen and (max-width: 1100px){
    .pc {
        display: none;
    }

    .sp {
        display: block;
    }

    .menu-container-sp {
      list-style: none;
      position: fixed;
      top: 0;
      right: 0;
      z-index: 99;
      width: 15vw;
      padding: 0;
      margin: 0;
    }

    .menu_open_btn{
      width: 15vw;
      height: auto;
      margin-left: auto;
    }

    .menu_open_btn img{
      width: 100%;
      height: auto;
    }

    .sidenav {
        position: fixed;
        top: 0;
        right: 0;
        z-index: 9999;
        box-sizing: border-box;
        width: 0;
        height: 100vh;
        background-color: #fff;
        font-style: normal;
        font-weight: 300;
        line-height: 1.5;
        letter-spacing: 0.02em;
        color: #5D5041;
        padding: 3vh 0 0 0;
        -moz-transition: width 500ms ease;
        -o-transition: width 500ms ease;
        -webkit-transition: width 500ms ease;
        transition: width 500ms ease;
        overflow: auto;
      }

      .sidenav .list-nav a {
        padding: 1vh 1.6vw 1vh 6.667vw;
        text-decoration: none;
        font-size: 2.6vh;
        font-weight: 400;
        color: #5D5041;
        display: block;
        transition: 0.3s;
        position: relative;
        letter-spacing: 0.05em;
        min-width: 85vw;
      }

      .list-nav a span{
        vertical-align: middle;
      }

      .list-nav_ja{
        font-size: 1.8vh;
        color: #6F6F6F;
        display: inline-block;
        padding-left: 1em;
      }

      .sidenav a::before {
        content: "";
        height: 3.2vw;
        width: 3.2vw;
        border-radius: 50%;
        position: absolute;
        left: 0;
        top: 50%;
        transform: translateY(-30%);
      }

      .logo-title {
        display: flex;
        justify-content: end;
        align-items: flex-start;
        padding-bottom: 6vh;
      }

      .close_btn {
        height: 10.667vw;
        width: 10.667vw;
        padding-right: 4vw;
        box-sizing: content-box;
      }

      .nav-home::before {
        background-color: #BE8246;
      }

      .nav-artworks::before {
        background-color: #B1B835;
      }

      .nav-exh::before {
        background-color: #BE8246;
      }

      .nav-artists::before {
        background-color: #918C29;
      }

      .nav-buy::before {
        background-color: #BE8246;
      }

      .list-nav {
        padding-left: 11.467vw;
        padding-bottom: 9vh;
      }

      .img-nav {
        width: calc(100% - 11.467vw - 11.467vw);
        min-width: 77vw;
        margin: auto;
      }

      .img-nav a{
        display: block;
        margin-bottom: 1.8vh;
      }

      .img-nav img {
        width: 100%;
      }
}