@charset "UTF-8";
nav {
  position: -webkit-sticky;
  position: sticky;
  top: 0;
  width: 100%;
  height: 100px;
  padding: 0 10px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  background: #fff;
  color: #13212B;
  -webkit-box-shadow: 0 0 6px rgba(0, 0, 0, 0.4);
          box-shadow: 0 0 6px rgba(0, 0, 0, 0.4);
  text-align: center;
  z-index: 3;
  /*logo*/
  /*ハンバーガーメニュー*/
}

nav .logo {
  position: relative;
  left: 16px;
  margin-right: 32px;
}

nav .logo img {
  display: inline-block;
  height: 50px;
  width: auto;
}

nav .logo .company_name {
  display: inline-block;
  text-align: left;
  padding-left: 0.5em;
  font-size: 130%;
  font-weight: bold;
}

nav .hamburger {
  display: none;
}

nav .menu_area a {
  display: block;
}

nav .menu_area .ul_hamburger {
  list-style: none;
  display: block;
  overflow: visible;
  margin-right: 16px;
}

nav .menu_area .ul_hamburger > li {
  float: left;
  margin: auto 20px auto 0;
}

nav .menu_area .ul_hamburger > li > a {
  line-height: 5;
}

nav .menu_area .ul_hamburger > li:last-child {
  margin-right: 0;
}

nav .menu_area .ul_hamburger > li.nav_parent {
  position: relative;
  margin-left: 12px;
}

nav .menu_area .ul_hamburger > li.nav_parent::before {
  content: '';
  position: absolute;
  left: -15px;
  top: 35px;
  width: 6px;
  height: 6px;
  border-top: 2px solid #28BFE7;
  border-right: 2px solid #28BFE7;
  -webkit-transform: rotate(135deg);
          transform: rotate(135deg);
}

nav .menu_area .ul_hamburger > li.nav_parent .nav_child {
  display: none;
  min-height: 0;
}

@media screen and (min-width: 1100px) {
  nav .menu_area .ul_hamburger > li.nav_parent:hover .nav_child {
    position: absolute;
    display: block;
    width: 180px;
    height: auto;
    top: 65px;
    left: -16px;
    color: #fff;
    background-color: #28BFE7;
  }
  nav .menu_area .ul_hamburger > li.nav_parent:hover .nav_child li {
    width: 100%;
    border-left: 2px solid white;
    border-right: 2px solid white;
    border-bottom: 1px solid white;
  }
  nav .menu_area .ul_hamburger > li.nav_parent:hover .nav_child li:last-child {
    border-bottom: 2px solid white;
  }
  nav .menu_area .ul_hamburger > li.nav_parent:hover .nav_child li:hover {
    background-color: #3577CA;
  }
  nav .menu_area .ul_hamburger > li.nav_parent:hover .nav_child li a {
    padding: 16px;
  }
}

#page_top {
  display: none;
  cursor: pointer;
  position: fixed;
  right: 10px;
  bottom: 10px;
  width: 50px;
  height: 50px;
  text-align: center;
  line-height: 50px;
  color: white;
  background: black;
  border-radius: 50%;
}

/* sp */
@media screen and (max-width: 1100px) {
  nav {
    height: auto;
    padding: 0;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    -webkit-box-align: start;
        -ms-flex-align: start;
            align-items: flex-start;
  }
  nav .sp_head {
    width: 100%;
    background: white;
    z-index: 1;
    -webkit-box-shadow: 0 0 6px rgba(0, 0, 0, 0.4);
            box-shadow: 0 0 6px rgba(0, 0, 0, 0.4);
  }
  nav .logo {
    width: -webkit-fit-content;
    width: -moz-fit-content;
    width: fit-content;
    height: auto;
    margin: 8px;
    left: 0;
  }
  nav .logo a {
    display: block;
    width: 100%;
    height: 100%;
  }
  nav .logo .company_name {
    font-size: 13px;
    line-height: 1.5;
  }
  nav .hamburger {
    position: absolute;
    right: 0px;
    top: 7px;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    -webkit-box-pack: justify;
        -ms-flex-pack: justify;
            justify-content: space-between;
    width: 50px;
    height: 50px;
    z-index: 2;
  }
  nav .hamburger div {
    width: 32px;
    height: 2px;
    background-color: #13212B;
    -webkit-transition: .3s;
    transition: .3s;
  }
  nav .hamburger .line_top {
    position: relative;
    top: 12px;
  }
  nav .hamburger .line_bottom {
    position: relative;
    top: -12px;
  }
  nav .hamburger_active .line_top {
    position: absolute;
    top: 28px;
    left: 0px;
    -webkit-transform: rotate(45deg);
            transform: rotate(45deg);
  }
  nav .hamburger_active .line_center {
    display: none;
  }
  nav .hamburger_active .line_bottom {
    position: absolute;
    top: 28px;
    left: 0px;
    -webkit-transform: rotate(-45deg);
            transform: rotate(-45deg);
  }
  nav .menu_area {
    position: fixed;
    top: -100%;
    width: 100vw;
    height: calc(100vh - 66px);
    overflow: auto;
    background: #fff;
    -webkit-transition: .35s ease-in-out;
    transition: .35s ease-in-out;
  }
  nav .menu_area .ul_hamburger {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    margin: 0;
  }
  nav .menu_area .ul_hamburger li {
    margin: 0;
    border-bottom: solid 1px #ccc;
  }
  nav .menu_area .ul_hamburger li.nav_parent {
    margin-left: 0;
  }
  nav .menu_area .ul_hamburger li.nav_parent::before {
    display: none;
  }
  nav .menu_area .ul_hamburger li.nav_parent .nav_child {
    position: relative;
    display: block;
    width: 100%;
    height: auto;
    top: 0;
    left: 0;
    color: #fff;
    background-color: #28BFE7;
  }
  nav .menu_area .ul_hamburger li.nav_parent .nav_child > li a {
    padding: 16px 0;
  }
  nav .menu_area .ul_hamburger a.link::after {
    position: absolute;
    right: 1.5em;
    font-family: "Font Awesome 5 Free";
    content: "\f105";
    font-weight: 900;
  }
  nav .menu_area_active {
    position: fixed;
  }
  .hidden {
    display: none;
  }
}
/*# sourceMappingURL=menu.css.map */