@charset "UTF-8";
/* CSS Document */
html {
  font-size: 62.5%; /* 16px * 62.5% = 10px */
  width: 100%;
}
body {
  color: #333; /* RGB */
  font-family: "游ゴシック体", YuGothic, "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;
}
h1, h2 {
  font-size: 1.7rem;
  font-family: Lexend Deca, sans-serif;
}
h3 {
  font-size: 1.3rem;
  letter-spacing: 0.3rem;
}
@media (min-width: 768px) {
  h1, h2 {
    font-size: 2.7rem;
  }
  h3 {
    font-size: 1.7rem;
  }
}
@media (min-width: 1025px) {
  h1, h2 {
    font-size: 3.7rem;
  }
  h3 {
    font-size: 2.0rem;
  }
}
a:hover {
  opacity: 0.5;
}
*, *:before, *:after {
  box-sizing: border-box;
}
.header-wrapper {
  display: flex;
  align-items: center;
  padding-top: 15px;
  margin-left: 10px;
}
.header-logo img {
  width: 130px;
}
.menu-btn {
  position: fixed;
  top: 10px;
  right: 10px;
  display: flex;
  height: 40px;
  width: 40px;
  justify-content: center;
  align-items: center;
  z-index: 9992;
  background-color: #00bfff;
}
.menu-btn span, .menu-btn span:before, .menu-btn span:after {
  content: '';
  display: block;
  height: 3px;
  width: 25px;
  border-radius: 3px;
  background-color: #fff;
  position: absolute;
  transition: 0.5s;
}
.menu-btn span:before {
  bottom: 8px;
}
.menu-btn span:after {
  top: 8px;
}
#menu-btn-check:checked ~ .menu-btn span {
  background-color: rgba(255, 255, 255, 0); /*メニューオープン時は真ん中の線を透明にする*/
}
#menu-btn-check:checked ~ .menu-btn span::before {
  bottom: 0;
  transform: rotate(45deg);
}
#menu-btn-check:checked ~ .menu-btn span::after {
  top: 0;
  transform: rotate(-45deg);
}
#menu-btn-check {
  display: none;
}
.menu-content {
  width: 100%;
  height: 100%;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 80;
  background-color: #3584bb;
}
.menu-content ul {
  padding: 70px 10px 0;
}
.menu-content ul li {
  border-bottom: solid 1px #ffffff;
  list-style: none;
}
.menu-content ul li a {
  display: block;
  width: 100%;
  font-size: 13px;
  box-sizing: border-box;
  color: #ffffff;
  text-decoration: none;
  padding: 9px 15px 10px 0;
  position: relative;
}
.header-menu {
  display: inline-block;
  font-family: Lexend Deca, sans-serif;
  letter-spacing: 0.4rem;
  padding-bottom: 0.5rem;
}
.header-menu__sub {
  font-size: 1.3rem;
}
.menu-content ul li a::before {
  content: "";
  width: 7px;
  height: 7px;
  border-top: solid 2px #ffffff;
  border-right: solid 2px #ffffff;
  transform: rotate(45deg);
  position: absolute;
  right: 11px;
  top: 16px;
}
.menu-content {
  width: 60%;
  position: fixed;
  top: 0;
  left: 100%; /*leftの値を変更してメニューを画面外へ*/
  z-index: 9991;
  background-color: rgba(0, 191, 255, 0.9);
  transition: all 0.5s; /*アニメーション設定*/
}
#menu-btn-check:checked ~ .menu-content {
  /*メニューを画面内へ*/
  left: auto;
  right: 0px;
}
@media (min-width: 768px) {
  .menu-content {
    width: 40%;
  }
  .header-logo img {
    width: 150px;
  }
  .header-menu {
    font-size: 1.8rem;
  }
  .header-menu__sub {
    font-size: 1.6rem;
  }
}
@media (min-width: 1025px) {
  .header-logo img {
    width: 200px;
  }
  .header-menu {
    font-size: 2.0rem;
  }
  .header-menu__sub {
    font-size: 1.7rem;
  }
}
.section-footer {
  margin-top: 150px;
  background-color: #132728;
  padding: 10% 10px 1%;
}
.section-footer__flex {
  display: flex;
  justify-content: space-between;
}
.section-footer__logo img {
  text-align: left;
  margin-bottom: 50px;
  width: 130px;
}
#pagetop2 {
  width: 50px;
  height: 50px;
  opacity: 0.7;
}
#pagetop2 a {
  position: relative;
  display: block;
  width: 50px;
  height: 50px;
  text-decoration: none;
  text-align: center;
  background-color: rgba(255, 255, 255, 0.1);
}
#pagetop2 a::before {
  font-family: "Font Awesome 5 Free";
  content: '\f102';
  font-weight: 900;
  font-size: 30px;
  color: #fff;
  position: absolute;
  width: 25px;
  height: 25px;
  top: 5px;
  bottom: 10px;
  right: 0;
  left: 0;
  margin: auto;
}
.section-footer__copyright {
  color: #FFF;
  font-size: 1.2rem;
  font-weight: 200;
  letter-spacing: 0.2rem;
}
@media (min-width: 768px) {
  .section-footer {
    padding: 2% 10px 0px;
  }
  .section-footer__logo img {
    width: 150px;
  }
}
@media (min-width: 1025px) {
  .section-footer__title {
    font-size: 1.8rem;
  }
  .section-footer__logo img {
    width: 200px;
  }
}