@charset "UTF-8";
/*
max-font-size ($font_size, $max_font_size)

$font_size (vw):     可変フォントサイズ
$max_font_size (px): 最大フォントサイズ
*/
/*
@mixin clamp-font-size ($min_font_size, $font_size, $max_font_size)

$min_font_size (px): 最小フォントサイズ
$font_size (vw):     可変フォントサイズ
$max_font_size (px): 最大フォントサイズ
*/

.st-header {
  top: auto;
}

.top-mv {
  height: calc(100vh - 5rem);
  position: relative;
  padding: 0 10rem;
  min-height: 600px;
}

.top-mv__image {
  position: absolute;
  top: 0;
  bottom: 0;
  right: 0;
  width: 111rem;
  overflow: hidden;
}

.top-mv__image__inner {
  position: absolute;
  top: 0;
  bottom: 0;
  right: 0;
  background-position: center center;
  background-size: cover;
  width: 100%;
  height: calc(100% - 10rem);
}

.top-mv__image .top-mv__copy {
  color: #fff;
  right: 100%;
  white-space: nowrap;
  -webkit-transform: translateX(30.75vw);
          transform: translateX(30.75vw);
}

.top-mv__copy {
  position: absolute;
  bottom: 37.5rem;
  z-index: 1;
  font-family: "Roboto", sans-serif;
  font-size: 10.8rem;
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1.0;
}

.top-mv__copy > span {
  overflow: hidden;
  display: block;
}

.top-mv__copy > span:nth-child(1) {
  letter-spacing: -0.04em;
}

.top-mv__copy > span:nth-child(2) {
  -webkit-transform: translateX(0.8rem);
          transform: translateX(0.8rem);
}

.top-mv__copy > span > span {
  display: inline-block;
  -webkit-transform: translateY(110%);
          transform: translateY(110%);
}

.top-mv__copy.is-remove > span:nth-child(1) span {
  -webkit-transform: translateY(-110%);
          transform: translateY(-110%);
}

.top-mv__copy.is-remove > span:nth-child(2) span {
  -webkit-transform: translateY(-110%);
          transform: translateY(-110%);
}

.top-mv__desc {
  color: #fff;
  width: 39.5rem;
  position: absolute;
  top: 10.4rem;
  right: 10rem;
  opacity: 0;
  -webkit-transform: translateY(10%);
          transform: translateY(10%);
}

.top-mv__lead-en {
  font-family: "Roboto", sans-serif;
  font-size: 2.8rem;
  font-weight: 500;
  line-height: 1.4;
}

.top-mv__lead-jp {
  font-size: 2.0rem;
  font-weight: 700;
  line-height: 1.7;
  margin: 4.8rem 0 0;
}

.top-mv__scroll {
  position: absolute;
  bottom: 10.5rem;
  right: 8rem;
}

.top-mv__scroll-bar {
  position: absolute;
  height: 12rem;
  top: -13.2rem;
  left: 0;
  right: 0;
  margin: 0 auto;
  overflow: hidden;
  z-index: 1;
}

.top-mv__scroll-bar span {
  height: 100%;
  width: 1px;
  background: #fff;
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  margin: 0 auto;
}

.top-mv__scroll-bar i {
  width: 1px;
  height: 12rem;
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  margin: auto;
  background: rgba(0, 176, 240, 0.7);
  -webkit-animation: scroll-bar 3s infinite;
          animation: scroll-bar 3s infinite;
}

.top-mv__scroll-bar i::before {
  content: "";
  display: block;
  position: absolute;
  top: 0;
  left: 50%;
  -webkit-transform: translateX(-50%);
          transform: translateX(-50%);
  background: rgba(0, 176, 240, 0.7);
  z-index: 1;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  -webkit-animation: scroll-ball 3s infinite;
          animation: scroll-ball 3s infinite;
}

.top-mv__scroll-text {
  font-family: "Roboto", sans-serif;
  font-size: 2.0rem;
  letter-spacing: 0.04em;
  color: #fff;
  display: inline-block;
  -webkit-transform: rotate(-90deg);
          transform: rotate(-90deg);
}

@-webkit-keyframes scroll-bar {
  0% {
    -webkit-transform: translateY(0);
            transform: translateY(0);
  }
  30% {
    -webkit-transform: translateY(0);
            transform: translateY(0);
  }
  100% {
    -webkit-transform: translateY(100%);
            transform: translateY(100%);
  }
}

@keyframes scroll-bar {
  0% {
    -webkit-transform: translateY(0);
            transform: translateY(0);
  }
  30% {
    -webkit-transform: translateY(0);
            transform: translateY(0);
  }
  100% {
    -webkit-transform: translateY(100%);
            transform: translateY(100%);
  }
}

@-webkit-keyframes scroll-ball {
  0% {
    width: 5px;
    height: 5px;
  }
  30% {
    width: 15px;
    height: 15px;
  }
  70% {
    width: 15px;
    height: 15px;
  }
  90% {
    width: 5px;
    height: 5px;
  }
}

@keyframes scroll-ball {
  0% {
    width: 5px;
    height: 5px;
  }
  30% {
    width: 15px;
    height: 15px;
  }
  70% {
    width: 15px;
    height: 15px;
  }
  90% {
    width: 5px;
    height: 5px;
  }
}

.c-container {
  padding-top: 10rem;
  padding-bottom: 10.7rem;
}

.top-service {
  overflow: hidden;
}

.top-service__image {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: start;
      -ms-flex-align: start;
          align-items: flex-start;
  margin: 4rem -15rem 0 0;
}

.top-service__image > span {
  display: block;
  width: 33.3333333%;
  position: relative;
}

.top-service__image > span::before {
  content: "";
  display: block;
  padding-top: 66.19047619047619%;
}

.top-service__image > span img {
  width: 100%;
}

.top-service__title {
  margin: 4rem 0 0;
}

.top-service__desc {
  margin: 2.7rem 0 0;
}

.top-service__btn {
  margin: 2.5rem 0 0;
}

.top-about {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: end;
      -ms-flex-align: end;
          align-items: flex-end;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  padding: 12rem 10rem 0 0;
}

.top-about__image {
  width: 52rem;
  margin: 0 0 -2rem;
}

.top-about__image::before {
  content: "";
  display: block;
  padding-top: 105.7692307692308%;
}

.top-about__text {
  width: 44.5rem;
}

.top-about__desc {
  margin: 3.2rem 0 0;
}

.top-about__btn {
  margin: 3.2rem 0 0;
}

.top-bottom {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  padding: 3rem 0 2.8rem;
  border-top: solid 1px #bbb;
  border-bottom: solid 1px #bbb;
  margin: 12rem 10rem 0 0;
}

.top-bottom__title {
  letter-spacing: -0.02em;
}

.top-bottom__item {
  width: 50%;
  padding-bottom: 1rem;
}

.top-bottom__item:nth-child(2) {
  padding-left: 4rem;
  border-left: solid 1px #bbb;
}

.top-bottom__btn {
  margin: 1.3rem 0 0;
}

/* animation */
[data-slide],
[data-sp-slide] {
  position: relative;
  -ms-flex-item-align: stretch;
      -ms-grid-row-align: stretch;
      align-self: stretch;
  overflow: hidden;
}

[data-slide] img,
[data-sp-slide] img {
  width: 100%;
  position: relative;
  z-index: 1;
}

[data-slide-img] {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 0;
  background-position: left center;
  background-size: cover;
}

[data-cont-item] {
  overflow: hidden;
}

[data-cont-img] {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 0;
  background-position: left center;
  background-size: cover;
  z-index: 1;
}

@media only screen and (max-width: 767px) {
  .st-wrapper {
    padding-top: 0;
  }
  .c-container {
    padding: 0 2rem;
  }
  .st-header__logo svg {
    fill: #fff;
  }
  .st-header.is-white .st-header__menu span {
    background: #fff;
  }
  .top-mv {
    padding: 0 2rem 3.5rem;
    min-height: 500px;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
  }
  .top-mv__image {
    width: 100%;
  }
  .top-mv__image__inner {
    height: 100%;
  }
  .top-mv__image .top-mv__copy {
    display: none;
  }
  .top-mv__copy {
    color: #fff;
    font-size: 5.6rem;
    position: relative;
    top: 0;
    margin: auto 0 0;
  }
  .top-mv__desc {
    position: relative;
    top: 0;
    right: 0;
    width: auto;
    margin: 4.5rem 0 0;
  }
  .top-mv__lead-en {
    font-size: 1.6rem;
  }
  .top-mv__lead-jp {
    font-size: 1.4rem;
    margin: 2.2rem 0 0;
  }
  .top-mv__scroll {
    bottom: 4.3rem;
    right: 0.4rem;
  }
  .top-mv__scroll-bar {
    height: 8.0rem;
    top: -8.5rem;
  }
  .top-mv__scroll-text {
    font-size: 1.2rem;
  }
  .c-container {
    padding-top: 3.8rem;
    padding-bottom: 7.0rem;
  }
  .top-service {
    margin-right: -2rem;
    padding-right: 2rem;
  }
  .top-service__image {
    margin: 2.2rem -7.25rem 0 0;
  }
  .top-service__title {
    margin: 2.5rem 0 0;
  }
  .top-service__desc {
    margin: 2rem 0 0;
  }
  .top-service__btn {
    margin: 2.2rem 0 0;
  }
  .top-about {
    display: block;
    padding: 5.7rem 0 0;
  }
  .top-about__image {
    width: 104%;
    margin: 2.3rem -1.35rem 0 0;
  }
  .top-about__text {
    width: 100%;
  }
  .top-about__desc {
    margin: .8rem 0 0;
    letter-spacing: -0.1em;
  }
  .top-about__btn {
    margin: 2.2rem 0 0;
  }
  .top-bottom {
    display: block;
    margin-right: 0;
    padding: 0;
    margin: 60px 0 0;
  }
  .top-bottom__title {
    font-size: 4.0rem;
  }
  .top-bottom__item {
    width: 100%;
    padding: 2rem 0 3rem;
  }
  .top-bottom__item:nth-child(2) {
    border: none;
    padding-left: 0;
    border-top: solid 1px #bbb;
  }
}

@media only screen and (min-width: 768px) {
  .st-header {
    position: absolute !important;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    height: 100%;
    min-width: 200px;
    min-height: 600px;
    padding-top: 10rem;
    padding-bottom: 10rem;
  }
  .st-header__logo {
    opacity: 0;
    -webkit-transform: translateY(110%);
            transform: translateY(110%);
    position: fixed;
    width: 13vw;
  }
  .st-header.is-fixed {
    position: fixed !important;
  }
  .st-header.is-fixed .st-header__logo {
    position: static;
  }
  .st-header.is-fixed .st-nav {
    margin-top: 70px;
  }
  .st-nav {
    margin: auto 0 0;
  }
  .st-nav__item {
    opacity: 0;
    -webkit-transform: translateX(50%);
            transform: translateX(50%);
  }
  .st-nav.is-fixed {
    width: 13.125vw;
  }
}

@media only screen and (min-width: 2001px) {
  .st-header {
    padding-top: 125px;
    padding-left: 125px;
    padding-bottom: 125px;
  }
  .st-header__logo {
    width: 260px;
  }
  .st-nav__item > a {
    font-size: 25px;
  }
  .top-mv {
    padding: 0 125px;
  }
  .top-mv__copy {
    font-size: 135px;
    bottom: 468.75px;
  }
  .top-mv__copy > span:nth-child(2) {
    -webkit-transform: translateX(10px);
            transform: translateX(10px);
  }
  .top-mv__desc {
    width: 493.75px;
    top: 130px;
    right: 125px;
  }
  .top-mv__lead-en {
    font-size: 35px;
  }
  .top-mv__lead-jp {
    font-size: 25px;
  }
}

@media only screen and (min-width: 768px) and (max-height: 1000px) {
  .st-header {
    padding-top: 9.02527vh;
    padding-bottom: 9.02527vh;
  }
  .st-header__logo {
    width: 18.77256vh;
  }
  .st-nav__item > a {
    font-size: 2.25632vh;
    padding: 0.81227vh 0.90253vh;
  }
  .top-mv__copy {
    bottom: 33.84477vh;
  }
}

@media only screen and (min-width: 768px) and (max-height: 600px) {
  .top-mv__copy {
    font-size: 9.74729vh;
  }
}

@media only screen and (min-width: 768px) and (max-height: 1108px) {
  .top-mv__desc {
    width: 35.64982vh;
    top: 9.38628vh;
    right: 9.02527vh;
  }
  .top-mv__lead-en {
    font-size: 3.15884vh;
  }
  .top-mv__lead-jp {
    font-size: 1.80505vh;
  }
  .top-mv__lead-jp {
    font-size: 1.80505vh;
  }
}