@charset "utf-8";
* {
   box-sizing: border-box;
}
body {
   margin: 0;
   padding: 0;
   font-family: "Noto Sans JP","Hiragino Kaku Gothic Pro", "ヒラギノ角ゴ Pro W3", メイリオ, Meiryo, "ＭＳ Ｐゴシック", "Helvetica Neue", Helvetica, Arial, sans-serif;
   background-color: #f5f4f4;
   letter-spacing : 0.2em;
}
.main_nav {
   padding: 0px 4%;
   position: fixed;
   top: 0;
   width: 100%;
   background-color: #ffffff;
   display: flex;
   align-items: center;
   z-index: 100000;
}
.header_title{
   margin: 8px 0 10px;
}
.header_title a {
   margin: 0; 
   padding: 0;
   font-size: 20px;
   color: #666;
   text-decoration: none;
}
.pc-nav a {	
   text-decoration: none;
   color: #666;
   font-size: 0.9rem;
}

.pc-nav li{
   font-weight: bold;
   margin: 0 0 0 2.8rem;
}

nav {
   margin: 0 0 0 auto;
}

.pc-nav ul {
   list-style: none;
   margin: 0;
   display: flex;
}

.sp-nav {
   display: none;
}

/* Loading背景画面設定　*/
#splash {
  /*fixedで全面に固定*/
   position: fixed;
   z-index: 999;
   width: 100%;
   height: 100%;
   background:#e7e7e7;
   text-align:center;
   color:#fff;
}



@media screen and (max-width: 768px) {
   .pc-nav {
      display: none;
   }
   .sp-nav {
      z-index: 1;
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 100vh;
      display: block;
      width: 100%;
      background: rgba(0, 0, 0, .8);
      opacity: 0;
      transform: translateY(-100%);
      transition: all .2s ease-in-out;
   }
   #hamburger {
      position: relative;
      display: block;
      width: 30px;
      height: 25px;
      margin: 0 0 0 auto;
   }
   #hamburger span {
      position: absolute;
      top: 50%;
      left: 0;
      display: block;
      width: 100%;
      height: 2px;
      background-color: #666;
      transform: translateY(-50%);
   }
   #hamburger::before {
      content: '';
      display: block;
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 2px;
      background-color: #666;
   }
   #hamburger::after {
      content: '';
      display: block;
      position: absolute;
      bottom: 0;
      left: 0;
      width: 70%;
      height: 2px;
      background-color: #666;
   }
   /*スマホメニュー*/
   .sp-nav ul {
      padding: 0;
      display: flex;
      flex-direction: column;
      justify-content: center;
      align-items: center;
      height: 100%;
   }
   .sp-nav li {
      margin: 0;
      padding: 0;
   }
   .sp-nav li span {
      font-size: 15px;
      color: #fff;
   }
   .sp-nav li a, .sp-nav li span {
      display: block;
      padding: 20px 0;
      text-decoration: none;
      color: #fff;
   }
   /*-閉じるアイコンー*/
   .sp-nav .close {
      position: relative;
      padding-left: 20px;
   }
   .sp-nav .close::before {
      content: '';
      position: absolute;
      top: 50%;
      left: 0;
      display: block;
      width: 16px;
      height: 1px;
      background: #fff;
      transform: rotate( 45deg );
   }
   .sp-nav .close::after {
      content: '';
      position: absolute;
      top: 50%;
      left: 0;
      display: block;
      width: 16px;
      height: 1px;
      background: #fff;
      transform: rotate( -45deg );
   }
   .toggle {
      transform: translateY( 0 );
      opacity: 1;

}