@charset "UTF-8";
/* 
---------------------------------------
WEBフォント追加
---------------------------------------
*/
@font-face {
  font-family: 'Unbounded';
  /*要素に指定するときに使うフォント名*/
  src: url("../fonts/unbounded.woff2") format("woff2"), url("../fonts/unbounded.woff") format("woff");
  font-display: swap; }
@font-face {
  font-family: 'HankenGrotesk';
  /*要素に指定するときに使うフォント名*/
  src: url("../fonts/HankenGrotesk.woff2") format("woff2"), url("../fontsHankenGrotesk.woff") format("woff");
  font-display: swap; }
body {
  font-size: 16px;
  font-weight: 300;
  color: #FFFFFF;
  font-family: "IBM Plex Sans JP", sans-serif;
  color: #FFFFFF;
  position: relative;
  background: linear-gradient(rgba(61, 69, 76, 0.9), rgba(61, 69, 76, 0.9)), url("../img/common/noise.png"), #3d454c;
  background-repeat: repeat;
  background-size: 100px, 100px, auto;
  z-index: 1;
  overflow: clip; }
  @media screen and (max-width: 834px) {
    body {
      font-size: 14px; } }

.inner {
  width: 90%;
  margin: 0 auto; }

.sp {
  display: none; }
  @media screen and (max-width: 834px) {
    .sp {
      display: block; } }

.pc {
  display: block; }
  @media screen and (max-width: 834px) {
    .pc {
      display: none; } }

.ja {
  font-family: "IBM Plex Sans JP", sans-serif; }

.en {
  font-weight: 400;
  font-family: 'Unbounded'; }

.fadein.scroll-activate {
  opacity: 0;
  transform: translate(0, 30px);
  transition: transform 1.2s cubic-bezier(0.25, 0.46, 0.45, 0.94), opacity 1.2s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  transition-delay: 0.2s; }

.fadein.scroll-activate.active {
  opacity: 1;
  transform: translateY(0); }

.section__grid-line {
  position: relative; }

.grid-lines.loading-lines {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 5; }

.grid-lines.loading-lines .grid-lines__line {
  position: absolute;
  width: 1px;
  height: 0;
  background-color: #50575e;
  transition: height 1s ease;
  z-index: 5; }

.grid-lines.loading-lines .grid-lines__line--left {
  left: 5%;
  transition-delay: 0s; }

.grid-lines.loading-lines .grid-lines__line--center {
  left: 50%;
  transform: translateX(-0.5px);
  transition-delay: 0.2s; }

.grid-lines.loading-lines .grid-lines__line--right {
  left: 95%;
  transition-delay: 0.4s; }

.line-horizontal {
  position: absolute;
  z-index: 5;
  bottom: 0;
  left: 0;
  height: 1px;
  width: 0;
  background-color: #50575e;
  transition: width 1s ease; }

#header .line-horizontal {
  transition-delay: 0.4s; }

#top #mv .line-horizontal,
.under .under-mv .line-horizontal {
  transition-delay: 0.8s; }

.section__grid-line .grid-lines {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 5; }
.section__grid-line .grid-lines__line {
  position: absolute;
  width: 1px;
  height: 0;
  background-color: #50575e;
  transition: height 5s ease;
  z-index: 5;
  transform: translateZ(0);
  will-change: height; }
  @media screen and (max-width: 834px) {
    .section__grid-line .grid-lines__line {
      opacity: 0.3; } }
.section__grid-line .grid-lines__line--left {
  left: 5%;
  transition-delay: 1.5s; }
.section__grid-line .grid-lines__line--center {
  left: 50%;
  transform: translateX(-0.5px) translateZ(0);
  transition-delay: 1.5s; }
.section__grid-line .grid-lines__line--right {
  left: 95%;
  transition-delay: 1.5s; }

.footer__grid.scroll-activate.active .grid-lines {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 5; }
.footer__grid.scroll-activate.active .grid-lines__line {
  position: absolute;
  width: 1px;
  height: 0;
  background-color: #50575e;
  transition: height 1s ease;
  z-index: 5;
  transform: translateZ(0);
  will-change: height; }
  @media screen and (max-width: 834px) {
    .footer__grid.scroll-activate.active .grid-lines__line {
      opacity: 0.3; } }
.footer__grid.scroll-activate.active .grid-lines__line--left {
  left: 5%;
  transition-delay: 0s; }
.footer__grid.scroll-activate.active .grid-lines__line--center {
  left: 60%;
  transform: translateX(-0.5px) translateZ(0);
  transition-delay: 0s; }
.footer__grid.scroll-activate.active .grid-lines__line--right {
  left: 95%;
  transition-delay: 0s; }

.line-horizontal.js-line-horizontal {
  position: absolute;
  z-index: 5;
  bottom: 0;
  left: 0;
  height: 1px;
  width: 0;
  background-color: #50575e;
  transform: translateZ(0);
  will-change: width;
  transition: none; }
  @media screen and (max-width: 834px) {
    .line-horizontal.js-line-horizontal {
      opacity: 0.3; } }

.line-horizontal.scroll-activate.active {
  transition: width 1s ease;
  -webkit-transform: translateZ(0);
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden; }

.line-horizontal.force-animate {
  width: 100% !important;
  transition: width 1s ease !important; }

.debug .line-horizontal {
  background-color: red !important;
  height: 3px !important; }

@supports (-webkit-appearance: none) {
  .line-horizontal.js-line-horizontal {
    -webkit-transform: translateZ(0);
    -webkit-will-change: width; } }
@-moz-document url-prefix() {
  .line-horizontal.js-line-horizontal {
    -moz-transform: translateZ(0); } }
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1001;
  background: transparent;
  transition: background-color 0.3s ease, transform 0.6s ease;
  padding: 25px 30px;
  transform: translateY(-100%);
  opacity: 0;
  transition: transform 1s cubic-bezier(0.25, 0.46, 0.45, 0.94), opacity 1s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  height: 95px; }
  .header.hidden {
    transform: translateY(-100%); }
  @media screen and (max-width: 1200px) {
    .header {
      padding: 25px 10px; } }
  @media screen and (max-width: 834px) {
    .header {
      width: 100%;
      top: 0;
      left: 0;
      right: 0;
      padding: 10px 5%;
      position: fixed;
      height: auto; } }
  .header__container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1625px;
    margin: 0 auto; }
  .header__logo {
    display: flex;
    align-items: center;
    text-decoration: none;
    max-width: 284px; }
    @media screen and (max-width: 1400px) {
      .header__logo {
        max-width: 234px; } }
    @media screen and (max-width: 1200px) {
      .header__logo {
        max-width: 200px; } }
    @media screen and (max-width: 990px) {
      .header__logo {
        max-width: 140px; } }
    @media screen and (max-width: 834px) {
      .header__logo {
        max-width: 140px; } }
    .header__logo-img {
      width: 100%;
      height: auto; }
  .header__left {
    position: relative;
    z-index: 999;
    display: flex;
    align-items: center;
    width: 75%;
    justify-content: space-between; }
    @media screen and (max-width: 1200px) {
      .header__left {
        width: 80%; } }
    @media screen and (max-width: 990px) {
      .header__left {
        width: 85%; } }
    @media screen and (max-width: 834px) {
      .header__left {
        width: 100%;
        max-width: 140px;
        gap: 0; } }
  .header__right {
    display: flex;
    align-items: center;
    gap: 20px; }
    @media screen and (max-width: 834px) {
      .header__right {
        gap: 0 13px; } }
  .header__nav {
    display: flex; }
    @media screen and (max-width: 834px) {
      .header__nav {
        display: none; } }
    .header__nav ul {
      display: flex;
      list-style: none;
      gap: 30px;
      margin: 0;
      padding: 0; }
      @media screen and (max-width: 1400px) {
        .header__nav ul {
          gap: 15px; } }
    .header__nav a {
      font-size: 19.5px;
      font-weight: 400;
      color: #fff;
      text-decoration: none;
      line-height: 1;
      transition: opacity 0.3s ease; }
      .header__nav a:hover, .header__nav a:focus {
        opacity: 0.6; }
      @media screen and (max-width: 1530px) {
        .header__nav a {
          font-size: 16px; } }
      @media screen and (max-width: 1400px) {
        .header__nav a {
          font-size: 14px; } }

.header.loading-animation,
.header.accessed-animation {
  transform: translateY(0);
  opacity: 1; }

.button {
  position: relative;
  z-index: 999;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: none;
  border-radius: 20px;
  padding: 14px 30px;
  font-size: 17px;
  font-weight: 400;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.3s ease;
  line-height: 1; }
  .button--primary {
    background-color: #C3152B;
    color: #fff !important; }
    .button--primary:hover, .button--primary:focus {
      background-color: #e6477a;
      transform: translateY(-1px); }
  @media screen and (max-width: 990px) {
    .button {
      padding: 9px 12px; } }
  @media screen and (max-width: 834px) {
    .button {
      font-size: 13px;
      padding: 10px 14px; } }

.hamburger {
  display: none;
  flex-direction: column;
  background: none;
  border: none;
  cursor: pointer;
  padding: 13px 24px;
  border-radius: 35px;
  gap: 6px;
  z-index: 1001;
  position: relative; }
  @media screen and (max-width: 834px) {
    .hamburger {
      display: flex;
      padding: 0; } }
  .hamburger__line {
    width: 25px;
    height: 1px;
    background-color: #fff; }
  .hamburger.opne {
    padding: 10px 0 0; }
  .hamburger.open .hamburger__line:nth-child(1) {
    transform: rotate(45deg) translate(4px, 4px);
    background-color: #fff; }
  .hamburger.open .hamburger__line:nth-child(2) {
    transform: rotate(-45deg) translate(1px, -2px);
    background-color: #fff; }
  .hamburger.open .hamburger__line:nth-child(3) {
    display: none; }

.menu-overlay {
  padding: 40px 6% 80px;
  backdrop-filter: blur(10px);
  background-color: rgba(0, 0, 0, 0.6);
  position: fixed;
  width: 460px;
  right: -60%;
  top: 0;
  height: 100vh;
  max-height: 100vh;
  overflow-y: auto;
  transition: right 0.3s ease, top 0.3s ease;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start; }
  @media screen and (max-width: 834px) {
    .menu-overlay {
      width: 100%;
      top: -150%;
      left: 0;
      right: auto; } }
  .menu-overlay.open {
    right: 0;
    top: 0; }
    @media screen and (max-width: 834px) {
      .menu-overlay.open {
        top: 0;
        right: auto; } }
  .menu-overlay__logo {
    margin-bottom: 3rem; }
    @media screen and (max-width: 834px) {
      .menu-overlay__logo {
        width: 20%; } }
    .menu-overlay__logo img {
      height: 48px;
      width: auto; }

.hamburger-nav {
  color: #fff;
  width: 100%; }

.global-navigation__list {
  display: flex;
  flex-direction: column;
  list-style: none;
  margin: 0;
  padding-left: 0; }
  .global-navigation__list li.header-nav__group--item {
    padding: 17px 0;
    border-bottom: 1px solid #50575E; }
  .global-navigation__list a {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    text-decoration: none; }
  .global-navigation__list span.en {
    display: block;
    color: #A3A3A3;
    font-size: 12px;
    font-weight: 400;
    font-family: "Unbounded", sans-serif;
    line-height: 1; }
  .global-navigation__list span.ja {
    font-size: 18px;
    margin-top: 1rem;
    font-weight: 500; }
  .global-navigation__list .header-nav__child-group {
    padding-left: 1.8rem;
    display: flex;
    flex-direction: column;
    gap: 1.2rem 0;
    margin-top: 2rem; }
    .global-navigation__list .header-nav__child-group a {
      font-size: 14px;
      font-weight: 400; }

.sub-menu {
  margin-top: 2rem;
  display: flex;
  list-style: none;
  padding: 0; }
  .sub-menu li:first-child {
    border-right: 1px solid #fff; }
  .sub-menu a {
    font-size: 14px;
    font-weight: 400;
    padding: 0 3rem;
    line-height: 1;
    color: #fff;
    text-decoration: none; }

.contact-btn {
  color: #fff;
  font-size: 15px;
  font-weight: 400;
  padding: 1rem;
  border-radius: 8px;
  font-family: "Unbounded", sans-serif;
  background-color: #C3152B;
  border-radius: 30px;
  width: 100%;
  text-align: center;
  padding: 20px 0;
  margin-top: 3rem; }

/* ハンバーガーが開いたときにロゴとCONTACTボタンを非表示 */
.header.open .header__logo,
.header.open .header__right .button--primary,
.header.open .line-horizontal {
  display: none; }

.footer {
  position: relative;
  background: linear-gradient(rgba(138, 142, 147, 0.95), rgba(138, 142, 147, 0.95)), url("../img/common/noise.png"), #8a8e93; }
  .footer .page-top__btn {
    position: absolute;
    z-index: 100;
    top: 20px;
    right: -3%;
    color: #000;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem 0;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94); }
    @media screen and (max-width: 834px) {
      .footer .page-top__btn {
        flex-direction: row;
        padding: 2rem 0;
        gap: 0 0.5rem;
        justify-content: center;
        position: relative;
        top: auto;
        right: auto; } }
    @media screen and (max-width: 834px) {
      .footer .page-top__btn .material-symbols-outlined {
        font-size: 11px; } }
    .footer .page-top__btn .page-top__text {
      writing-mode: vertical-rl;
      font-size: 16px;
      font-weight: 400; }
      @media screen and (max-width: 834px) {
        .footer .page-top__btn .page-top__text {
          writing-mode: horizontal-tb; } }
  .footer .page-top__btn:hover {
    top: 10px;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94); }
  .footer__main {
    display: flex;
    flex-direction: column;
    position: relative; }
  .footer .footer-nav__inner {
    display: flex;
    position: relative; }
    @media screen and (max-width: 834px) {
      .footer .footer-nav__inner {
        flex-direction: column; } }
  .footer .footer-nav__list {
    padding: 6rem 3rem 4rem;
    width: 60%; }
    @media screen and (max-width: 834px) {
      .footer .footer-nav__list {
        position: relative;
        padding: 5rem 3%;
        width: 100%; } }
  .footer .footer-nav__contact {
    width: 40%; }
    @media screen and (max-width: 834px) {
      .footer .footer-nav__contact {
        width: 100%; } }
    .footer .footer-nav__contact a {
      display: block;
      padding: 6rem 2.6rem 4rem 5.5rem;
      color: #000000; }
      @media screen and (max-width: 834px) {
        .footer .footer-nav__contact a {
          padding: 5rem 7%; } }
  .footer .footer-nav__container {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr 1fr;
    justify-content: space-between;
    align-items: start; }
    @media screen and (max-width: 1200px) {
      .footer .footer-nav__container {
        flex-wrap: wrap;
        display: flex;
        gap: 0 1rem; } }
    @media screen and (max-width: 1000px) and (min-width: 835px) {
      .footer .footer-nav__container {
        gap: 4rem 1rem; } }
    @media screen and (max-width: 834px) {
      .footer .footer-nav__container {
        display: grid;
        flex-wrap: nowrap;
        grid-template-columns: 1fr 1fr;
        gap: 30px; } }
  .footer .footer-nav__container--list {
    list-style: none; }
  .footer .footer-nav__column {
    display: flex;
    flex-direction: column;
    gap: 30px; }
    @media screen and (max-width: 1000px) and (min-width: 835px) {
      .footer .footer-nav__column {
        width: 48%; } }
  .footer .footer-nav__group {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 20px; }
  .footer .footer-nav__column--left {
    gap: 40px; }
    @media screen and (max-width: 834px) {
      .footer .footer-nav__column--left {
        gap: 30px; } }
  .footer .footer-nav__group-item {
    display: block;
    width: fit-content;
    line-height: 1.4;
    text-decoration: none;
    transition: color 0.3s ease;
    font-size: clamp(14px, 2.5vw, 18px);
    font-weight: 400;
    color: #000000; }
    @media screen and (max-width: 834px) {
      .footer .footer-nav__group-item {
        font-size: 16px; } }
    .footer .footer-nav__group-item a {
      transition: opacity 0.3s ease; }
      .footer .footer-nav__group-item a:hover, .footer .footer-nav__group-item a:focus {
        opacity: 0.6; }
  .footer .footer-nav__group-child {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px; }
  .footer .footer-nav__group-child--item {
    font-size: 13px;
    color: #000000;
    font-weight: 400;
    line-height: 1.4;
    text-decoration: none;
    transition: color 0.3s ease;
    margin-left: 0; }
    @media screen and (max-width: 834px) {
      .footer .footer-nav__group-child--item {
        font-size: 12px; } }
    .footer .footer-nav__group-child--item a {
      transition: opacity 0.3s ease; }
      .footer .footer-nav__group-child--item a:hover, .footer .footer-nav__group-child--item a:focus {
        opacity: 0.6; }
  .footer .footer-nav__contact-heading {
    font-size: 42px;
    margin-bottom: 25px; }
    @media screen and (max-width: 834px) {
      .footer .footer-nav__contact-heading {
        font-size: 33px;
        margin-bottom: 20px; } }
  .footer .footer-nav__contact-text {
    font-size: 16px;
    font-weight: 300; }
    @media screen and (max-width: 834px) {
      .footer .footer-nav__contact-text {
        font-size: 14px; } }
  .footer .section__title--arrow {
    margin: 13rem 0 0 auto;
    background-color: #C3152B;
    border-radius: 15px;
    width: 60px;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 5px 0; }
    @media screen and (max-width: 834px) {
      .footer .section__title--arrow {
        margin: 5rem 0 0 auto; } }
    .footer .section__title--arrow span {
      transition: transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
      font-size: 16px;
      color: #fff; }
      @media screen and (max-width: 834px) {
        .footer .section__title--arrow span {
          font-size: 15px; } }
  .footer .footer-nav__contact a:hover {
    background-color: #C3152B;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94); }
    .footer .footer-nav__contact a:hover .section__title--arrow {
      border: 1px solid #fff; }
      .footer .footer-nav__contact a:hover .section__title--arrow span {
        transform: translateX(5px);
        transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94); }
  .footer__grid-line-wrapper {
    position: relative; }
  .footer .copy-right {
    padding-top: 3.3rem;
    text-align: right;
    padding-bottom: 4.6rem;
    color: #6D757C;
    font-size: 13px;
    font-weight: 300;
    font-family: 'Unbounded';
    position: relative;
    z-index: 5; }
    @media screen and (max-width: 834px) {
      .footer .copy-right {
        font-size: 12px;
        text-align: center;
        padding-bottom: 2rem; } }

.under .under-mv {
  width: 100%;
  overflow: hidden;
  position: relative;
  height: calc(100vh - 46vh);
  z-index: 2;
  margin: 0 auto; }
  @media screen and (max-width: 834px) {
    .under .under-mv {
      height: calc(100vh - 60vh); } }
.under .under-mv__title-box {
  position: absolute;
  bottom: 3.7rem;
  left: 5%;
  z-index: 5; }
  @media screen and (max-width: 834px) {
    .under .under-mv__title-box {
      bottom: 4.5rem; } }
.under .under-mv__title--en {
  color: #C3152B;
  font-weight: 400;
  font-size: 14px;
  line-height: 1; }
  @media screen and (max-width: 834px) {
    .under .under-mv__title--en {
      font-size: 12px; } }
.under .under-mv__title {
  font-weight: 400;
  line-height: 1.4;
  font-size: clamp(42px, 8vw, 90px); }
.under .line-horizontal.js-line-horizontal.late-line {
  transition-delay: 1.1s; }
.under #breadcrumb {
  position: absolute;
  bottom: 0;
  width: 100%;
  margin: 0 0 0 auto; }
  .under #breadcrumb .line-horizontal {
    top: 0; }
  .under #breadcrumb ol {
    width: 90%;
    margin: 0 auto;
    padding: 1rem 0;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 0 2rem; }
    @media screen and (max-width: 834px) {
      .under #breadcrumb ol {
        gap: 0 1rem; } }
  .under #breadcrumb li {
    font-size: 13px;
    font-weight: 400;
    color: #8C8C8C; }
    @media screen and (max-width: 834px) {
      .under #breadcrumb li {
        font-size: 12px; } }
  .under #breadcrumb li.lastelement {
    color: #fff; }
  .under #breadcrumb li.arrow {
    color: #C3152B; }