@charset "utf-8";
@import url('https://fonts.googleapis.com/css2?family=Libre+Caslon+Display&family=Noto+Sans+JP:wght@400;600&family=Shippori+Mincho+B1:wght@400;600&display=swap');
/* 
==================================================
  ハンバーガーメニュー
==================================================
/*開閉用ボタン（ハンバーガーボタン）*/
.menu-btn {
  position: fixed;
  top: 0;
  right: 0;
  width: 80px;
  height: 70px;
  cursor: pointer;
  z-index: 101;
  background-color: #cc001b;
  -webkit-transition: all 3s ease-in-out;
  transition: all .3s ease-in-out;
}
.menu-btn-line {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  margin: auto;
  height: 1px;
  width: 50%;
  background: #fff;
  -webkit-transition: all 3s ease-in-out;
  transition: all .3s ease-in-out;
}
.menu-btn-line::before, .menu-btn-line::after {
  content: "";
  height: 1px;
  width: 100%;
  background: #fff;
  position: absolute;
  left: 0;
  -webkit-transition: inherit;
  transition: inherit;
}
.menu-btn-line::before {
  top: -8px;
}
.menu-btn-line::after {
  top: 8px;
}
/* 開閉用ボタンがクリックされた時のスタイル */
.open .menu {
  -webkit-transition: all .5s;
  transition: all .5s;
  visibility: visible;
  opacity: 1;
}
.open .menu-btn {
  border-color: #fff;
}
.open .menu-btn-line {
  background-color: transparent;
}
.open .menu-btn-line::before, .open .menu-btn-line::after {
  top: 0;
  background: #fff;
}
.open .menu-btn-line::before {
  -webkit-transform: rotate(45deg);
  -ms-transform: rotate(45deg);
  transform: rotate(45deg);
}
.open .menu-btn-line::after {
  -webkit-transform: rotate(-45deg);
  -ms-transform: rotate(-45deg);
  transform: rotate(-45deg);
}
/*開いたメニュー*/
.menu {
  position: fixed;
  display: flex;
  justify-content: center;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, .75);
  -webkit-transition: all .5s;
  transition: all .5s;
  visibility: hidden;
  opacity: 0;
  z-index: 100;
}
.menu ul {
  transform: translateY(13%);
  padding: 0;
  list-style-type: none
}
.menu li {
  width: 100%;
  height: 75px;
  line-height: 75px;
  text-align: center;
  font-family: "Libre Caslon Display", serif;
  font-weight: 500;
  font-style: normal;
  letter-spacing: 0.15em;
}
.menu li a {
  display: block;
  font-size: 150%;
  color: #fff;
  text-decoration: none;
}
.menu li a:hover {
  color: #cc001b;
}