@charset "UTF-8";

html {
  font-size: 62.5%;
}
body {
  font-size: 1.6rem;
  font-family: "Zen Kaku Gothic New", sans-serif;
  font-weight: 500;
  font-style: normal;
  -webkit-font-smoothing: antialiased;
  -webkit-text-size-adjust: 100%;
  font-optical-sizing: auto;
  font-feature-settings: "palt";
  color: #333;
}
.font_zen-kaku-gothic-new-bold {
  font-family: "Zen Kaku Gothic New";
  font-weight: 700;
}
.font_zen-kaku-gothic-new-black {
  font-family: "Zen Kaku Gothic New";
  font-weight: 900;
}
.zen-old-mincho-regular {
  font-family: "Zen Old Mincho";
  font-weight: 400;
}
.zen-old-mincho-bold {
  font-family: "Zen Old Mincho";
  font-weight: 700;
}
.font_ubuntu-medium {
  font-family: "Ubuntu";
  font-weight: 500;
}
.noto-sans-jp-light {
  font-family: "Noto Sans JP", sans-serif;
  font-optical-sizing: auto;
  font-weight: 200;
  font-style: normal;
}
img {
  max-width: 100%;
  height: auto;
}
#container {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  overflow-x: hidden;
}
.inner {
  position: relative;
  width: 100%;
  height: 100%;
  max-width: 1040px;
  margin: 0 auto;
  padding: 0 20px;
  box-sizing: border-box;
  overflow: hidden;
}
@media (950px <= width) {
  .sp {
    display: none !important;
  }
}
@media (width <= 949px) {
  .pc {
    display: none !important;
  }
}

/**********************************************************
 * header
 **********************************************************/
header {
  position: fixed;
  width: 100%;
  height: 60px;
  z-index: 10;
  background-color: #FFF;
  box-shadow: 0px 0px 20px 0px rgba(0,0,0,0.1);
}
header h1 {
  position: absolute;
  top: 50%;
  left: 35px;
  transform: translateY(-50%);
  width: 202px;
}
@media (769px <= width < 890px) {
  header h1 {
    width: 170px;
  }
}
header .nav_global {
  position: absolute;
  top: 50%;
  right: 50px;
  transform: translateY(-50%);
}
header .nav_global ul {
  display: flex;
  gap: 1.4em;
  font-size: 1.8rem;
}
@media (769px <= width < 890px) {
  header .nav_global ul {
    gap: 1.2em;
    font-size: 1.5rem;
  }
}
header .nav_global a {
  position: relative;
  display: block;
  letter-spacing: .1em;
  color: #333;
  text-decoration: none;
}
header .nav_global a::after {
  position: absolute;
  bottom: -.4em; 
  left: 0;
  content: '';
  width: 100%;
  height: 2px;
  background: #333;
  transform: scale(0, 1);
  transform-origin: left top;
  transition: transform .3s;
}
header .nav_global a:hover::after {
  transform: scale(1, 1);
}

header .nav_global .has-submenu {
  position: relative;
}
header .nav_global .submenu {
  display: none;
  position: absolute;
  left: 0;
  top: 100%;
  padding-top: 20px;
  min-width: 220px;
  border-radius: 0 0 8px 8px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.08);
  z-index: 20;
}
header .nav_global .submenu li {
  width: 100%;
}
header .nav_global .submenu a {
  display: block;
  padding: 10px 24px;
  font-size: 1.6rem;
  color: #333;
  background: #fff;
  white-space: nowrap;
  transition: background 0.2s;
}
header .nav_global .submenu li:last-of-type a {
  border-radius: 0 0 8px 8px;
}
header .nav_global .submenu a:hover {
  background: #f5f5f5;
}
header .nav_global .submenu a:hover::after {
  transform: scale(0, 1);
}
header .nav_global .has-submenu:hover > .submenu,
header .nav_global .has-submenu:focus-within > .submenu {
  display: block;
}

/**********************************************************
 * main
 **********************************************************/
main {
  margin-top: 60px;
}

a.btn {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 14.285714em;
  height: 2.85714em;
  font-size: 1.4rem;
  text-decoration: none;
  border-style: solid;
  border-width: 1px;
  border-radius: 1.42857em;
  box-sizing: border-box;
  transition: all .3s;
}
a.btn::before {
  content: "";
  position: absolute;
  top: 50%;
  right: 1.3em;
  transform: translateY(-50%);
  width: 1em;
  height: 1em;
  background-size: 100%;
}
a.btn.prev::before {
  right: auto;
  left: 1.3em;
}
a.btn.black {
  color: #333;
  border-color: #333;
}
a.btn.black::before {
  background-image: url("../img/common/arrow_right_black.svg");
}
a.btn.prev.black::before {
  background-image: url("../img/common/arrow_left_black.svg");
}
a.btn.white {
  color: #FFF;
  border-color: #FFF;
}
a.btn.white::before {
  background-image: url("../img/common/arrow_right_white.svg");
}
a.btn:hover {
  opacity: .7;
}
a.btn.center {
  margin: 0 auto;
}

#title {
  background-image: url("../img/common/bg_title@2x.png");
  background-position: center bottom;
  background-size: cover;
  padding: 75px 0 60px;
}
#title .title_page {
  text-align: center;
  font-size: 4.0rem;
}
#title .title_page .en {
  display: block;
}
#title .title_page .ja {
  display: block;
  font-size: .35em;
  margin-top: 1em;
}

/**********************************************************
 * footer
 **********************************************************/
footer {
  text-align: center;
  background-color: #333;
  margin-top: auto;
  padding: 20px 0 24px;
}
footer .copyright {
  font-size: 1.3rem;
  color: #fff;
}