@charset "utf-8";

/*========= ナビゲーションのためのCSS ===============*/

#g-nav {
    /*position:fixed;にし、z-indexの数値を大きくして前面へ*/
    position: fixed;
    z-index: 999;
    /*ナビのスタート位置と形状*/
    top: 0;
    right: -120%;
    width: 100%;
    height: 100vh;
    /*ナビの高さ*/
    background: #ce0000;
    /*動き*/
    transition: all 0.4s;
}

/*アクティブクラスがついたら位置を0に*/
#g-nav.panelactive {
    right: 0;
}

/*ナビゲーションの縦スクロール*/
#g-nav.panelactive #g-nav-list {
    /*ナビの数が増えた場合縦スクロール*/
    position: fixed;
    z-index: 999;
    width: 100%;
    height: 100vh;
    /*表示する高さ*/
    overflow: auto;
    -webkit-overflow-scrolling: touch;
}

/*ナビゲーション*/
#g-nav ul {
    width: 85%;
    /*ナビゲーション天地中央揃え*/
    position: absolute;
    z-index: 999;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

/*リストのレイアウト設定*/

#g-nav li {
    list-style: none;
    text-align: center;
    padding: 0;

}

#g-nav li a {
    color: #333;
    text-decoration: none;
    padding: 10px;
    display: block;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: bold;
}

#g-nav li a img {
    text-indent: 0;
    margin: 0 auto;
}

/*========= ボタンのためのCSS ===============*/
.openbtn {
    position: fixed;
    z-index: 1000;
    top: 10px;
    right: 10px;
    cursor: pointer;
    width: 50px;
    height: 50px;
}

/*×に変化*/
.openbtn span {
    display: inline-block;
    transition: all .4s;
    position: absolute;
    left: 14px;
    height: 4px;
    background-color: #ce0000;
    width: 65%;
}

.openbtn span:nth-of-type(1) {
    top: 12px;
}

.openbtn span:nth-of-type(2) {
    top: 24px;
}

.openbtn span:nth-of-type(3) {
    top: 36px;
}

.openbtn.active span:nth-of-type(1) {
    top: 18px;
    left: 8px;
    transform: translateY(6px) rotate(-45deg);
    width: 70%;
    background-color: white;
}

.openbtn.active span:nth-of-type(2) {
    opacity: 0;
}

.openbtn.active span:nth-of-type(3) {
    top: 30px;
    left: 8px;
    transform: translateY(-6px) rotate(45deg);
    width: 70%;
    background-color: white;
}

/* for PC */
.header-change {
  background: black;
  position: fixed;
  top: -93px;
  transition: .4s;
  width: 100%;
  z-index: 999;
}

.header-change.show {
  top: 0;
  border-bottom: 1px solid #ce0000;
  padding: 20px;
}

.header-change ul {
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: row;
  justify-content: space-around;
}

.header-change li {
  list-style: none;
  display: inline-block;
  width: 25%;
  height: auto;
  padding-left: 0;
  text-indent: 0;
}

.header-change li img {
  width: 100%;
  height: auto;
}