@charset "UTF-8";
html {
  font-size: 10px;
  line-height: 0;
}

@media screen and (max-width: 1024px) {
  html {
    font-size: calc(100vw / 102.4);
  }
}

a img:hover {
  -webkit-animation: zoom .3s;
  animation: zoom .3s;
}

@-webkit-keyframes zoom {
  50% {
    -webkit-transform: scale(1.05);
  }
}

@keyframes zoom {
  50% {
    -webkit-transform: scale(1.05);
            transform: scale(1.05);
  }
}

.noto {
  font-family: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "ヒラギノ角ゴ ProN W3", Meiryo, メイリオ, sans-serif;
}

.mincho {
  font-family: "Shippori Mincho B1", "Yu Mincho Light", "YuMincho", "Yu Mincho", "游明朝体", "ヒラギノ明朝 ProN", "Hiragino Mincho ProN", sans-serif;
}

.nav-iframe {
  height: 120vh;
}

@media screen and (max-width: 1024px) {
  .nav-iframe {
    height: 180rem;
  }
}

.rakuten-header-pc {
  text-align: center;
}

.rakuten-header-pc iframe {
  margin: 0 auto;
}

.header-wrapper {
  position: relative;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}

.header-wrapper div,
.header-wrapper img,
.header-wrapper span,
.header-wrapper label,
.header-wrapper nav,
.header-wrapper iframe {
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}

.header-container {
  width: 100%;
  height: 7.4rem;
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 10;
}

@media screen and (max-width: 1024px) {
  .header-container {
    height: 12.8rem;
  }
}

.header {
  padding: 2rem 13.5rem;
  position: relative;
  z-index: 1000;
}

@media screen and (max-width: 1024px) {
  .header {
    padding: 4rem 2rem 2rem;
  }
}

.header img {
  max-width: 100%;
  height: auto;
}

.header-inner {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
}

@media screen and (max-width: 1024px) {
  .header-inner {
    -webkit-box-pack: justify;
        -ms-flex-pack: justify;
            justify-content: space-between;
  }
}

.header-right {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}

.nav-icons {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  padding: 0 1rem;
}

.nav-icon {
  width: 5.5rem;
  padding: .5rem;
  margin: 0 .5rem;
}

@media screen and (max-width: 1024px) {
  .nav-icon {
    width: 9rem;
  }
}

.nav-hum {
  width: 4.5rem;
  height: 4.5rem;
  display: inline-block;
  position: relative;
  z-index: 1000;
  cursor: pointer;
}

@media screen and (max-width: 1024px) {
  .nav-hum {
    width: 9rem;
    height: 9rem;
    position: absolute;
    top: 2rem;
    right: 0;
  }
}

.nav-hum span {
  content: '';
  width: 50%;
  height: 1px;
  background: #333;
  display: inline-block;
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  margin: 0 auto;
}

.nav-hum span:nth-of-type(1) {
  top: calc(50% - .7rem);
}

@media screen and (max-width: 1024px) {
  .nav-hum span:nth-of-type(1) {
    top: calc(35%);
  }
}

.nav-hum span:nth-of-type(2) {
  top: 50%;
}

.nav-hum span:nth-of-type(3) {
  top: calc(50% + .7rem);
}

@media screen and (max-width: 1024px) {
  .nav-hum span:nth-of-type(3) {
    top: calc(65%);
  }
}

.nav {
  width: 100%;
  min-height: 120vh;
  padding: 25rem 0 10rem;
  position: fixed;
  top: 0;
  left: 0;
  display: none;
}

@media screen and (max-width: 1024px) {
  .nav {
    height: 120vh;
    padding: 4rem 0 20rem;
  }
}

@media screen and (max-width: 1024px) {
  .nav .header-left {
    padding: 0 2rem;
  }
}

.front-header {
  width: 100%;
  max-width: 1200px;
  padding: 0;
  margin: 0 auto;
  background: none;
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
}

.front-header .header-inner {
  width: auto;
  height: 7.4rem;
  display: -webkit-inline-box;
  display: -ms-inline-flexbox;
  display: inline-flex;
  -webkit-box-pack: end;
      -ms-flex-pack: end;
          justify-content: flex-end;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  position: absolute;
  top: 0;
  right: 5.5rem;
}

.front-header .nav-hum {
  background: #fff;
  border-radius: 50%;
}

.front-header .nav {
  background: #fff;
  z-index: 500;
  display: block;
  opacity: 0;
  padding: 150px 0 0;
  -webkit-transition: all ease .7s;
  transition: all ease .7s;
  -webkit-transform: translate(200%, 0);
          transform: translate(200%, 0);
  top: 0;
}

@-webkit-keyframes transform0 {
  100% {
    -webkit-transform: translate(0, 0);
            transform: translate(0, 0);
  }
}

@keyframes transform0 {
  100% {
    -webkit-transform: translate(0, 0);
            transform: translate(0, 0);
  }
}

@-webkit-keyframes opacity1 {
  100% {
    opacity: 1;
  }
}

@keyframes opacity1 {
  100% {
    opacity: 1;
  }
}

#hum-check {
  display: none;
}

#hum-check:checked ~ .front-header {
  top: 150px;
  position: fixed;
}

#hum-check:checked ~ .front-header .nav {
  -webkit-animation: 'transform0' .1s ease 0s forwards, 'opacity1' .5s ease .1s forwards;
          animation: 'transform0' .1s ease 0s forwards, 'opacity1' .5s ease .1s forwards;
}

#hum-check:checked ~ .front-header .nav-hum {
  background: #333;
}

#hum-check:checked ~ .front-header .nav-hum span:nth-of-type(1) {
  background: #fff;
  top: calc(50% - .1rem);
  -webkit-transform: rotate(45deg);
          transform: rotate(45deg);
  -webkit-animation: 'fadeIn' 1s ease 0s forwards;
          animation: 'fadeIn' 1s ease 0s forwards;
}

#hum-check:checked ~ .front-header .nav-hum span:nth-of-type(2) {
  opacity: 0;
}

#hum-check:checked ~ .front-header .nav-hum span:nth-of-type(3) {
  background: #fff;
  top: calc(50% - .1rem);
  -webkit-transform: rotate(-45deg);
          transform: rotate(-45deg);
  -webkit-animation: 'fadeIn' 1s ease 0s forwards;
          animation: 'fadeIn' 1s ease 0s forwards;
}

@-webkit-keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

.footer_container {
  width: 100%;
  height: 2195px;
}

@media screen and (max-width: 1500px) {
  .footer_container {
    height: 2394px;
  }
}

@media screen and (max-width: 1200px) {
  .footer_container {
    height: 2474px;
  }
}

@media screen and (max-width: 1024px) {
  .footer_container {
    height: 572rem;
  }
}

.footer_bottom_img {
  width: 100%;
  height: 92px;
  display: inline-block;
  background: no-repeat center/cover url(../images/common/footer_bottom.png);
}

@media screen and (max-width: 1024px) {
  .footer_bottom_img {
    height: 8rem;
    background: no-repeat center/100% url(../images/common/footer_bottom.png);
  }
}

.footer-iframe {
  width: 100%;
  height: 100%;
}

.left-nav_container {
  width: 22rem;
  height: 130rem;
  display: inline-block;
}

.left-nav_iframe {
  width: 100%;
  height: 100%;
}

.u-mb-20 {
  margin-bottom: 2rem;
}

.u-mb-40 {
  margin-bottom: 4rem;
}

@media screen and (max-width: 1024px) {
  .u-mb-40-sp {
    margin-bottom: 4rem;
  }
}

.u-flex-center {
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
}

@media screen and (min-width: 1025px) {
  .u-flex-rowreverse-pc {
    -webkit-box-orient: horizontal;
    -webkit-box-direction: reverse;
        -ms-flex-direction: row-reverse;
            flex-direction: row-reverse;
  }
}

.u-font-bold {
  font-weight: 700;
}

.u-position-relative {
  position: relative;
}

.u-bg-green01 {
  background-color: #2a4b41;
}