@charset "UTF-8";
/* CSS Document */
html {
  font-size: 62.5%; /* 16px * 62.5% = 10px */
  width: 100%;
  box-sizing: border-box;
}
body {
  color: #745624; /* RGB */
  font-family: 'Kaisei Tokumin', serif, "Noto Serif JP", "Noto Sans JP", "游ゴシック", "Yu Gothic", "メイリオ", sans-serif;
  font-weight: 500;
  font-size: 1.6em;
  line-height: 2.4rem;
  text-align: center;
}
section h1 {
  font-size: 2.4rem;
}
section h2 {
  font-size: 1.4rem;
}
section h3 {
  font-weight: 400;
}
ul {
  list-style: none;
}
li {
  text-decoration: none;
}
a {
  text-decoration: none;
}
a:hover {
  opacity: 0.9;
}
/*========= ローディング画面 ===============*/
#splash {
  position: fixed;
  width: 100%;
  height: 100%;
  background: #1D3A62;
  z-index: 9999;
  text-align: center;
}
#splash-logo {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}
/*========= 画面遷移 ===============*/
/*画面遷移アニメーション*/
.splashbg {
  display: none;
}
/*bodyにappearクラスがついたら出現*/
body.appear .splashbg {
  display: block;
  content: "";
  position: fixed;
  z-index: 999;
  width: 100%;
  height: 100vh;
  top: 0;
  left: 0;
  transform: scaleX(0);
  background-image: url("../images/impression/impression_bg.jpg");
  background-size: 1%;
  background-repeat: repeat;
  animation-name: PageAnime;
  animation-duration: 1.2s;
  animation-timing-function: ease-in-out;
  animation-fill-mode: forwards;
}
@keyframes PageAnime {
  0% {
    transform-origin: right;
    transform: scaleX(0);
  }
  50% {
    transform-origin: right;
    transform: scaleX(1);
  }
  50.001% {
    transform-origin: left;
  }
  100% {
    transform-origin: left;
    transform: scaleX(0);
  }
}
/*画面遷移の後現れるコンテンツ設定*/
#container {
  opacity: 0; /*はじめは透過0に*/
}
/*bodyにappearクラスがついたら出現*/
body.appear #container {
  animation-name: PageAnimeAppear;
  animation-duration: 1s;
  animation-delay: 0.8s;
  animation-fill-mode: forwards;
  opacity: 0;
}
@keyframes PageAnimeAppear {
  0% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}
/*========= ヘッダー ===============*/
.header {
  background-color: #1D3A62;
  width: 100%;
  height: 50px;
}
.header__inner {
  padding: 0 0 0 15px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: inherit;
  position: relative;
  max-width: 2000px;
  margin: 0 auto;
}
.header__title a {
  font-size: 1.4rem;
  text-decoration: none;
  color: #CFC482;
}
/* ハンバーガーメニュークリック前のスタイル */
.header__nav {
  position: absolute;
  width: 290px;
  max-width: 100vw;
  height: 540px;
  transform-origin: top left;
  transform: rotateZ(-90deg);
  transition: all .8s ease;
  top: 0;
  right: 0;
  left: 0;
  margin: 0 auto;
  display: inline-block;
}
@media (min-width:768px) {
  .header__nav {
    width: 30vw;
    max-width: 500px;
  }
}
.nav__items {
  margin: auto;
}
.nav-items__item {
  cursor: pointer;
  position: relative;
  height: 100%;
  display: flex;
  align-items: center;
}
.nav-items__item a {
  display: block;
  width: 80%;
  text-align: center;
  font-size: 1.4rem;
  margin: 0 auto 24px;
  padding-bottom: 8px;
  text-decoration: none;
  position: relative;
  top: 56px;
  color: #FFF;
  border-bottom: 0.5px solid #FFF;
  z-index: 99999;
}
.nav-items__sns a {
  font-weight: 300;
  border-bottom: none;
  margin-bottom: 10px;
}
.nav-items__sns img {
  height: 20px;
  width: auto;
  margin: 14px 6px -4px 0;
}
.nav-items__sns {
  height: 20px;
  width: auto;
  margin: 18px 10px 0 0;
}
.nav-items__item:last-child a {
  margin-bottom: 0;
}
/* ハンバーガーメニュー */
.hamburger {
  width: 48px;
  height: 100%;
  background-color: transparent;
  border-color: transparent;
  z-index: 9999;
  cursor: pointer;
}
/* ハンバーガーメニューの線 */
.hamburger span {
  width: 80%;
  height: 2px;
  background-color: #CFC482;
  border-radius: 10px;
  position: relative;
  transition: ease .4s;
  display: block;
}
.hamburger span:nth-child(1) {
  top: 0;
}
.hamburger span:nth-child(2) {
  margin: 6px 0;
}
.hamburger span:nth-child(3) {
  top: 0;
}
/* ハンバーガーメニュークリック後のスタイル */
.header__nav.active {
  transform: translateX(0);
  background-color: #7484C1;
  opacity: 0.9;
  margin: auto;
  display: inline-block;
  position: fixed;
  z-index: 9999;
  top: 0;
  left: 0;
  width: 290px;
  max-width: 100vw;
  height: 540px;
}
@media (min-width:768px) {
  .header__nav.active {
    width: 30vw;
    max-width: 500px;
  }
}
.hamburger.active span:nth-child(1) {
  top: 5px;
  transform: rotate(45deg);
}
.hamburger.active span:nth-child(2) {
  opacity: 0;
}
.hamburger.active span:nth-child(3) {
  top: -11px;
  transform: rotateZ(-45deg);
}
.nav_open, .overlay {
  opacity: 1;
  visibility: visible;
}
.overlay {
  background-color: #FFF;
  cursor: pointer;
  height: 100vh;
  width: 150vw;
  left: -40vw;
  opacity: 0;
  position: fixed;
  top: 0;
  transition: all 1.0s;
  visibility: hidden;
  z-index: 0;
}
.nav_open .sidemenu {
  right: 0;
}
.nav_open .hamburger_linetop {
  top: 26px;
  transform: rotate(45deg);
}
.nav_open .hamburger_linecenter {
  left: 50%;
  width: 0;
}
.nav_open .hamburger_linebottom {
  top: 26px;
  transform: rotate(-45deg);
}
.nav_open .overlay {
  opacity: 0;
  visibility: visible;
}
/*========= 左右のボタン ===============*/
.prev {
  color: #CFC482;
  font-size: 1.2rem;
  letter-spacing: 0.3em;
  position: fixed;
  -ms-writing-mode: tb-rl;
  writing-mode: vertical-rl;
  background-color: #50617f;
  border-radius: 0 10px 10px 0;
  padding: 30px 8px;
  top: 50%;
  left: 0;
  box-shadow: 0 0 0 4px #50617f inset, 0 0 0 5px #CFC482 inset;
  box-sizing: border-box;
  z-index: 100;
}
.next {
  color: #CFC482;
  font-size: 1.2rem;
  letter-spacing: 0.3em;
  position: fixed;
  -ms-writing-mode: tb-rl;
  writing-mode: vertical-rl;
  background-color: #50617f;
  border-radius: 10px 0 0 10px;
  padding: 30px 8px;
  top: 50%;
  right: 0;
  box-shadow: 0 0 0 4px #50617f inset, 0 0 0 5px #CFC482 inset;
  box-sizing: border-box;
  z-index: 100;
}
.text {
  display: inline-block;
  animation: text-animation 0.8s forwards;
  transform: translateY(-1rem);
  opacity: 0;
  margin: 0 -1px;
}
/*
@media (min-width:960px) {
  .prev {
    font-size: 1.4rem;
  }
  .next {
    font-size: 1.4rem;
  }
}
*/

@keyframes text-animation {
  0% {
    opacity: 0;
    transform: translateY(-1rem);
  }
  100% {
    opacity: 1;
    transform: translateY(0rem);
  }
}
.copyright {
  font-size: 1.0rem;
  color: #CFC482;
  position: absolute;
  right: 0;
  left: 0;
  background-color: #1D3A62;
  margin: 0 auto;
}