@charset "UTF-8";
/*----------------------------------

common

----------------------------------*/
html {
  font-size: 62.5%;
}

body {
  font-family: "Noto Sans JP", "ヒラギノ角ゴ ProN W3", Hiragino Kaku Gothic ProN, "メイリオ", Meiryo, "ＭＳ Ｐゴシック", sans-serif;
  font-size: 1.6rem;
  line-height: 1.8;
  overflow-x: auto;
  position: relative;
  color: #444444;
  min-width: 1240px;
}
@media (max-width: 480px) {
  body {
    min-width: 100%;
  }
}

.contents_inner {
  width: 1240px;
  margin: 0 auto;
  padding: 0 20px;
}
@media (max-width: 480px) {
  .contents_inner {
    width: 100%;
  }
}

@media (max-width: 480px) {
  .pc {
    display: none !important;
  }
}

@media (min-width: 481px) {
  .sp {
    display: none !important;
  }
}

picture {
  display: block;
}

a {
  transition: 0.3s;
}
@media (min-width: 481px) {
  a:hover {
    opacity: 0.7;
  }
}

.hover {
  transition: 0.3s;
}
@media (min-width: 481px) {
  .hover:hover {
    opacity: 0.9;
  }
}

img {
  max-width: 100%;
  height: auto;
  vertical-align: middle;
  image-rendering: -webkit-optimize-contrast;
}
@media (max-width: 480px) {
  img {
    width: 100%;
  }
}

.sub_title {
  margin: 0 auto;
  display: table;
  text-align: center;
}
.sub_title .sub_title_en {
  display: block;
  font-family: "Lato", sans-serif;
  font-size: 2rem;
  color: #0373BF;
  font-weight: bold;
  line-height: 1;
}
@media (max-width: 480px) {
  .sub_title .sub_title_en {
    font-size: 1.6rem;
  }
}
.sub_title .sub_title_jp {
  display: block;
  font-size: 4rem;
  font-weight: 500;
  line-height: 1.6;
}
@media (max-width: 480px) {
  .sub_title .sub_title_jp {
    font-size: 2.8rem;
    line-height: 1.8;
  }
}

.line_title {
  font-size: 2.4rem;
  font-weight: 500;
  line-height: 1.6;
  position: relative;
  border-bottom: 2px solid #E4E4E4;
  padding-bottom: 15px;
}
@media (max-width: 480px) {
  .line_title {
    font-size: 2rem;
    padding-bottom: 12px;
  }
}
.line_title::after {
  content: "";
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 172px;
  height: 2px;
  background: #0373BF;
}
@media (max-width: 480px) {
  .line_title::after {
    width: 48px;
  }
}

.button a {
  display: block;
  background: #0373BF;
  border-radius: 8px;
  font-size: 1.6rem;
  font-weight: bold;
  color: #fff;
  text-decoration: none;
  padding: 18px 10px;
  position: relative;
}
@media (max-width: 480px) {
  .button a {
    font-size: 1.5rem;
    border-radius: 4px;
    padding: 14px 10px;
  }
}
.button a::after {
  content: "";
  position: absolute;
  right: 25px;
  top: 0;
  bottom: 0;
  margin: auto;
  background: url(../img/arrow.svg) no-repeat;
  background-size: 100% auto;
  width: 9px;
  height: 16px;
}
@media (max-width: 480px) {
  .button a::after {
    width: 6px;
    height: 10px;
  }
}

/*----------------------------------

header

----------------------------------*/
body.is-menu-open {
  overflow: hidden;
}

header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  position: relative;
}
header .logo {
  position: relative;
  z-index: 100;
  margin: 40px 0 0 48px;
  display: table;
}
@media (max-width: 480px) {
  header .logo {
    width: 212px;
    margin: 16px 0 0 12px;
  }
}
header .hamburger {
  position: fixed;
  z-index: 103;
  top: 0;
  right: 0;
  z-index: 1000;
  width: 100px;
  height: 100px;
  padding: 0;
  border: 0;
  border-radius: 0 0 0 8px;
  background: #0373BF;
  color: #fff;
  cursor: pointer;
}
@media (max-width: 480px) {
  header .hamburger {
    width: 70px;
    height: 70px;
    border-radius: 0 0 0 4px;
  }
}
header .hamburger_open {
  display: block;
  width: 100%;
  height: 100%;
}
header .hamburger_line {
  display: block;
  width: 48px;
  height: 2px;
  margin: 0 auto 14px;
  background: #fff;
}
@media (max-width: 480px) {
  header .hamburger_line {
    width: 36px;
    margin-bottom: 10px;
  }
}
header .hamburger_line:first-child {
  margin: 26px auto 16px;
}
@media (max-width: 480px) {
  header .hamburger_line:first-child {
    margin: 16px auto 12px;
  }
}
header .hamburger_text {
  display: block;
  font-family: "Lato", sans-serif;
  font-size: 1.6rem;
  font-weight: bold;
  line-height: 1;
  letter-spacing: 0.04em;
}
@media (max-width: 480px) {
  header .hamburger_text {
    font-size: 1.2rem;
  }
}
header .hamburger_close {
  display: none;
  width: 100%;
  height: 100%;
}
header .hamburger_close_icon {
  position: relative;
  display: block;
  width: 52px;
  height: 22px;
  margin: 38px auto 0;
}
@media (max-width: 480px) {
  header .hamburger_close_icon {
    width: 37px;
    height: 18px;
    margin-top: 24px;
  }
}
header .hamburger_close_icon::before, header .hamburger_close_icon::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 48px;
  height: 2px;
  background: #fff;
}
@media (max-width: 480px) {
  header .hamburger_close_icon::before, header .hamburger_close_icon::after {
    width: 36px;
    height: 2px;
  }
}
header .hamburger_close_icon::before {
  transform: rotate(31deg);
}
header .hamburger_close_icon::after {
  transform: rotate(-31deg);
}
header .hamburger_close_text {
  display: block;
  font-family: "Lato", sans-serif;
  font-size: 1.6rem;
  font-weight: bold;
  line-height: 1;
  letter-spacing: 0.04em;
}
@media (max-width: 480px) {
  header .hamburger_close_text {
    font-size: 1.2rem;
  }
}
header .hamburger.is_open .hamburger_open {
  display: none;
}
header .hamburger.is_open .hamburger_close {
  display: block;
}
.menu {
  position: fixed;
  z-index: 102;
  top: 0;
  right: 0;
  width: 388px;
  border-radius: 0 0 0 16px;
  overflow-y: auto;
  background: #0373BF;
  color: #fff;
  transform: translateX(100%);
  transition: transform 0.3s ease;
  height: 100vh;
  overflow-y: auto;
  scrollbar-color: transparent #0373BF;
}
.menu.download {
  height: 60vh;
  margin-top: 0;
}
@media (max-width: 480px) {
  .menu.download {
    width: 100%;
    height: 100vh;
    border-radius: 0;
    position: fixed;
  }
}
.menu::-webkit-scrollbar-track {
  background: #0373BF;
}
.menu::-webkit-scrollbar-thumb {
  background: transparent;
}
@media (max-width: 480px) {
  .menu {
    width: 100%;
    height: 100vh;
    border-radius: 0;
  }
}
.menu.is_open {
  transform: translateX(0);
}
.menu_inner {
  position: relative;
  min-height: 100%;
  padding: 100px 64px 120px;
}
@media (max-width: 480px) {
  .menu_inner {
    padding: 90px 20px;
  }
}
.menu_item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(255, 255, 255, 0.8);
}
.menu_item a {
  color: #fff;
  text-decoration: none;
  padding: 20px 0;
  display: block;
  width: 100%;
}
@media (max-width: 480px) {
  .menu_item a {
    padding: 22px 0;
  }
}
.menu_item--facility {
  display: block;
}
.menu_item--facility > .menu_item_list_wrap {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.3s ease;
}
.menu_item--facility > .menu_item_list_wrap > .menu_item_list {
  min-height: 0;
  overflow: hidden;
}
.menu_item--facility.is_open > .menu_item_list_wrap {
  grid-template-rows: 1fr;
}
.menu_item--facility.is_open .js-menu-facility {
  border-bottom: none;
}
.menu_item--facility .js-menu-facility {
  padding: 20px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.8);
  cursor: pointer;
  position: relative;
}
.menu_item--facility .js-menu-facility::after {
  content: "+";
  position: absolute;
  right: 5px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 2.4rem;
  line-height: 1;
  font-weight: 300;
}
.menu_item--facility .js-menu-facility .menu_item_ja::after {
  display: none;
}
.menu_item--facility.is_open .js-menu-facility::after {
  content: "−";
}
.menu_item_text {
  display: flex;
  flex-direction: column;
}
.menu_item_ja {
  font-size: 1.6rem;
  font-weight: 500;
  line-height: 1.5;
  position: relative;
}
.menu_item_ja::after {
  content: "";
  position: absolute;
  right: 5px;
  top: 0;
  bottom: 0;
  margin: auto;
  background: url(../img/arrow.svg) no-repeat;
  background-size: 100% auto;
  width: 7px;
  height: 13px;
}
@media (max-width: 480px) {
  .menu_item_ja::after {
    width: 6px;
    height: 10px;
  }
}
.menu_area:nth-child(2) {
  margin-top: 20px;
}
.menu_area:nth-child(2) .menu_area_title {
  opacity: 0.5;
}
.menu_area:nth-child(2) > .menu_item_list {
  margin-left: 20px;
}
.menu_area--facility > .menu_item_list > .menu_item--facility > .menu_item_list_wrap > .menu_item_list {
  margin-left: 20px;
}

/*----------------------------------

footer

----------------------------------*/
footer {
  background: #0373BF;
}
footer small {
  font-size: 1.4rem;
  text-align: center;
  font-weight: 500;
  color: #fff;
  padding: 17px 0;
  display: block;
}
@media (max-width: 480px) {
  footer small {
    font-size: 1rem;
    padding: 7px 0;
  }
}