@charset "UTF-8";
* {
  padding: 0;
  margin: 0;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}

ul, li {
  list-style: none;
}

html {
  font-size: 62.5%;
  /* 10px相当（16px × 62.5%） */
}

body {
  font-family: "Arimo", sans-serif;
  font-optical-sizing: auto;
  font-weight: bold;
  font-style: normal;
  color: #acacac;
  overflow-x: hidden;
  background-color: #151515;
}

a {
  text-decoration: none;
  -webkit-transition: all 0.3s ease-in-out;
  transition: all 0.3s ease-in-out;
  font-weight: bold;
  cursor: pointer;
}

.u-mobile {
  display: none;
}

@media screen and (max-width: 768px) {
  .u-mobile {
    display: block;
  }
}

.u-desktop {
  display: block;
}

@media screen and (max-width: 768px) {
  .u-desktop {
    display: none;
  }
}

.sp-only {
  display: none;
}

@media screen and (max-width: 500px) {
  .sp-only {
    display: block;
  }
}

/* フェード基本 */
.page-transition {
  position: fixed;
  inset: 0;
  opacity: 0;
  visibility: hidden;
  background-color: rgba(21, 21, 21, 0.5);
  z-index: 10000 !important;
  pointer-events: none;
  will-change: opacity, visibility;
}

.loading[aria-hidden="true"] {
  pointer-events: none;
}

[data-barba="container"] {
  will-change: opacity;
}

/* トランジション中の誤クリック防止 */
.is-transitioning body {
  pointer-events: none;
  cursor: progress;
}

/* 残像の初期値 */
.page-ghost {
  -webkit-transform-origin: 50% 50%;
          transform-origin: 50% 50%;
  opacity: 1;
  -webkit-filter: none;
          filter: none;
}

.js-slideIn-left, .js-slideIn-right, .js-fadeIn, .js-scale {
  opacity: 0;
}

.loading {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background-color: #151515;
  z-index: 9999;
  padding: 3rem;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  opacity: 0;
  visibility: hidden;
  will-change: opacity, visibility;
}

.loading__inner {
  width: 100%;
  height: -webkit-fit-content;
  height: -moz-fit-content;
  height: fit-content;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  overflow: hidden;
}

.loading__text {
  font-size: 1.6rem;
  line-height: calc(19.2 / 16);
  font-weight: 400;
}

.loading__img {
  width: 12.8rem;
  height: 11.5rem;
  -o-object-fit: cover;
     object-fit: cover;
  display: block;
}

@media screen and (max-width: 768px) {
  .loading__img {
    width: 6.9rem;
    height: 6.2rem;
  }
}

.loading__text, .loading__img {
  -webkit-clip-path: inset(100% 0 0 0);
          clip-path: inset(100% 0 0 0);
}

.header {
  width: 100%;
  height: 2.63889vw;
  position: fixed;
  top: 50%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
  z-index: 100;
}

.header__inner {
  width: calc(100% - rem(60));
  height: 100%;
  margin: 0 auto;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  padding-inline: 3rem;
  font-size: 1.4rem;
  line-height: calc(14 / 14);
  font-weight: 400;
}

@media screen and (max-width: 768px) {
  .header__inner {
    padding-inline: 2rem;
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
  }
}

.header__logo {
  font-size: 1.4rem;
  line-height: calc(14 / 14);
  font-weight: 400;
}

@media screen and (max-width: 768px) {
  .header__logo {
    display: none;
  }
}

.header__subLogo {
  font-size: 1.4rem;
  line-height: calc(14 / 14);
  font-weight: 400;
}

@media screen and (max-width: 768px) {
  .header__subLogo {
    display: none;
  }
}

.header__navList {
  display: -ms-grid;
  display: grid;
  -ms-grid-columns: (1fr)[4];
      grid-template-columns: repeat(4, 1fr);
  gap: 3rem;
}

.header__navItem {
  list-style: none;
}

.header__navLink {
  color: #acacac;
  padding-block: 1rem;
}

.header__navLink:hover {
  color: rgba(172, 172, 172, 0.5);
}

.main__inner {
  width: calc(100% - rem(60));
  height: 100vh;
  margin-inline: auto;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  padding: 3rem;
}

@media screen and (max-width: 768px) {
  .main__inner {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    gap: 20%;
    padding: 0;
  }
}

.main__content {
  -webkit-box-flex: 1;
      -ms-flex: 1 1 auto;
          flex: 1 1 auto;
  max-width: 56.3rem;
  width: 100%;
  height: 100%;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  gap: 3rem;
}

@media screen and (max-width: 768px) {
  .main__content {
    -webkit-box-flex: 0;
        -ms-flex: 0 0 40%;
            flex: 0 0 40%;
    max-width: 100%;
    gap: 2rem;
    padding: 2rem;
  }
}

.main__text {
  font-size: 1.6rem;
  line-height: calc(19.2 / 16);
  font-weight: 400;
}

.main__selected {
  width: 100%;
  max-width: 56.3rem;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  gap: 2.4rem;
  -webkit-padding-end: 3rem;
          padding-inline-end: 3rem;
}

@media screen and (max-width: 768px) {
  .main__selected {
    max-width: 100%;
    -webkit-padding-end: 0;
            padding-inline-end: 0;
  }
}

.main__selectedTitle {
  font-size: 1.6rem;
  line-height: calc(19.2 / 16);
  font-weight: 400;
}

.main__selectedList {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  gap: 0.8rem;
}

.main__selectedItem {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  font-size: 1.6rem;
  line-height: calc(19.2 / 16);
  font-weight: 400;
  padding-bottom: 0.8rem;
  border-bottom: 1px solid #acacac;
  cursor: pointer;
  -webkit-transition: all 0.3s ease;
  transition: all 0.3s ease;
}

@media screen and (max-width: 500px) {
  .main__selectedItem {
    padding-bottom: 0.4rem;
  }
}

.main__selectedItem:hover {
  color: rgba(172, 172, 172, 0.5);
}

.main__imgContainer {
  -webkit-box-flex: 0;
      -ms-flex: 0 0 31%;
          flex: 0 0 31%;
  height: 100%;
  position: relative;
  overflow: hidden;
}

@media screen and (max-width: 768px) {
  .main__imgContainer {
    -webkit-box-flex: 1;
        -ms-flex: 1 1 auto;
            flex: 1 1 auto;
    width: 100%;
  }
}

.main__imgItem {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  will-change: opacity;
  pointer-events: none;
}

.main__imgItem.is-active {
  pointer-events: auto;
}

.main__img {
  height: 100%;
}

.main__img img {
  width: 100%;
  -o-object-fit: cover;
     object-fit: cover;
  display: block;
  -webkit-filter: grayscale(100%);
          filter: grayscale(100%);
}

@media screen and (max-width: 768px) {
  .main__img img {
    aspect-ratio: 375 / 295;
  }
}

.about__inner {
  width: 100%;
  height: 100vh;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
}

@media screen and (max-width: 768px) {
  .about__inner {
    gap: 5%;
    height: 100%;
    min-height: 100vh;
  }
}

.about__main-content {
  width: 100%;
  max-width: 144rem;
  margin-inline: auto;
  height: 100%;
  padding: 3rem;
}

@media screen and (max-width: 768px) {
  .about__main-content {
    padding: 2rem;
    height: 100vh;
  }
}

.about__title {
  font-size: 6.4rem;
  line-height: 1;
  font-weight: bold;
  letter-spacing: -0.03em;
}

@media screen and (max-width: 768px) {
  .about__title {
    font-size: 3.2rem;
    line-height: 1.1;
  }
}

.about__body {
  margin-top: 2.9rem;
  display: -ms-grid;
  display: grid;
  -ms-grid-columns: (1fr)[2];
      grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

@media screen and (max-width: 768px) {
  .about__body {
    height: 90%;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    -webkit-box-pack: justify;
        -ms-flex-pack: justify;
            justify-content: space-between;
  }
}

.about__text {
  font-size: 1.6rem;
  line-height: 1.2;
  font-weight: 400;
}

@media screen and (max-width: 768px) {
  .about__text {
    font-size: 1.2rem;
    line-height: calc(18 / 12);
  }
}

.about__sub-content {
  width: 100%;
  height: 37.9rem;
  padding: 3rem;
  position: relative;
}

@media screen and (max-width: 768px) {
  .about__sub-content {
    padding: 2rem;
    height: auto;
    aspect-ratio: 375 / 154;
  }
}

.about__sub-content::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  aspect-ratio: 1440 / 379;
  background-image: url("../img/about-image.webp");
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
  z-index: -1;
}

.about__sub-body {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: end;
      -ms-flex-align: end;
          align-items: flex-end;
  height: 100%;
}

.about__sub-text {
  width: 31rem;
  font-size: 1.2rem;
  font-weight: 400;
  color: #151515;
}

@media screen and (max-width: 768px) {
  .about__sub-text {
    width: 15.8rem;
    font-size: 1rem;
    line-height: 1.2;
  }
}

.works {
  width: 100%;
  background-color: #151515;
}

.works__inner {
  width: 100%;
  max-width: 129.3rem;
  margin-top: 3.8rem;
  padding-bottom: 20rem;
}

@media only screen and (max-width: 1300px) {
  .works__inner {
    max-width: 100%;
    margin-top: 2rem;
    padding-bottom: 10rem;
  }
}

.works__title {
  padding-inline: 3rem;
  font-family: "Arimo", sans-serif;
  font-weight: 700;
  font-size: 6.4rem;
  line-height: 1.15;
  letter-spacing: -0.03em;
}

@media screen and (max-width: 768px) {
  .works__title {
    padding-inline: 2rem;
    font-size: 3.2rem;
    line-height: 1.1;
  }
}

.works__title + .works__section {
  margin-top: 11.6rem;
}

@media screen and (max-width: 768px) {
  .works__title + .works__section {
    margin-top: 6rem;
  }
}

.works__section--02 {
  margin-top: 5.7rem;
}

@media screen and (max-width: 768px) {
  .works__section--02 {
    margin-top: 10rem;
  }
}

.works__section--03 {
  margin-top: 18.1rem;
}

@media screen and (max-width: 768px) {
  .works__section--03 {
    margin-top: 10rem;
  }
}

.works__section--04 {
  margin-top: 15.1rem;
}

@media screen and (max-width: 768px) {
  .works__section--04 {
    margin-top: 10rem;
  }
}

.works__section--05 {
  margin-top: 18.2rem;
}

@media screen and (max-width: 768px) {
  .works__section--05 {
    margin-top: 10rem;
    padding-inline: 2rem;
  }
}

.works__section--06 {
  margin-top: 25.8rem;
}

@media screen and (max-width: 768px) {
  .works__section--06 {
    margin-top: 10rem;
  }
}

.works__section--07 {
  margin-top: 22.2rem;
}

@media screen and (max-width: 768px) {
  .works__section--07 {
    margin-top: 10rem;
  }
}

.works__cards {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  gap: 2rem;
}

@media only screen and (max-width: 1300px) {
  .works__cards {
    padding-inline: 2rem;
  }
}

@media screen and (max-width: 768px) {
  .works__cards {
    -webkit-box-orient: vertical;
    -webkit-box-direction: reverse;
        -ms-flex-direction: column-reverse;
            flex-direction: column-reverse;
    gap: 10rem;
    -webkit-box-align: start;
        -ms-flex-align: start;
            align-items: flex-start;
  }
}

@media screen and (max-width: 768px) {
  .works__cards .works__cardWrapper {
    -ms-flex-item-align: end;
        align-self: flex-end;
  }
}

.works__cardWrapper {
  overflow: clip;
}

.works__card {
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  gap: 1.6rem;
  -webkit-filter: grayscale(100%);
          filter: grayscale(100%);
  cursor: pointer;
}

@media screen and (max-width: 768px) {
  .works__card {
    gap: 1rem;
  }
}

.works__card:hover .works__cardImg {
  -webkit-transform: scale(1.2);
          transform: scale(1.2);
}

.works__card--left {
  padding-left: 14.7rem;
}

@media screen and (max-width: 768px) {
  .works__card--left {
    padding-left: 2rem;
  }
}

.works__card--right {
  margin-left: auto;
}

@media screen and (max-width: 768px) {
  .works__card--right {
    padding-right: 2rem;
  }
}

.works__card--center {
  margin-inline: auto;
}

@media screen and (max-width: 768px) {
  .works__card--medium {
    margin-left: auto;
  }
}

.works__cardTitle {
  margin-left: auto;
  font-size: 1.6rem;
  line-height: calc(24 / 16);
  font-weight: 400;
}

@media screen and (max-width: 768px) {
  .works__cardTitle {
    font-size: 1.2rem;
    line-height: calc(18 / 12);
    text-align: right;
  }
}

.works__cardImgWrapper {
  overflow: hidden;
}

.works__cardImg {
  -o-object-fit: cover;
     object-fit: cover;
  display: block;
  -webkit-transition: -webkit-transform 1s ease-in-out;
  transition: -webkit-transform 1s ease-in-out;
  transition: transform 1s ease-in-out;
  transition: transform 1s ease-in-out, -webkit-transform 1s ease-in-out;
  will-change: transform;
}

.works__text {
  margin-left: 3rem;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  gap: 0.8rem;
}

@media screen and (max-width: 768px) {
  .works__text {
    margin-left: 0;
  }
}

.works__text--center {
  margin-top: 29.1rem;
  text-align: center;
}

@media screen and (max-width: 768px) {
  .works__text--center {
    margin-top: 10rem;
  }
}

.works__textTitle {
  font-size: 2rem;
  line-height: calc(30 / 20);
  font-weight: 400;
}

@media screen and (max-width: 768px) {
  .works__textTitle {
    font-size: 1.6rem;
    line-height: calc(24 / 16);
  }
}

.works__textDesc {
  font-size: 1.6rem;
  line-height: calc(19.2 / 16);
  font-weight: 400;
}

@media screen and (max-width: 768px) {
  .works__textDesc {
    font-size: 1.2rem;
    line-height: calc(18 / 12);
  }
}

.modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  z-index: 10001;
  padding-block: 6rem;
  display: none;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  opacity: 0;
  -webkit-transition: opacity 0.5s ease;
  transition: opacity 0.5s ease;
}

@media screen and (max-width: 768px) {
  .modal {
    padding-inline: 2rem;
  }
}

.modal.is-active {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.modal__overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: #151515;
  cursor: pointer;
}

.modal__content {
  position: relative;
  z-index: 10;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}

.modal__card {
  position: relative;
  width: 100%;
  min-width: 59.3rem;
  max-width: 59.3rem;
  margin-inline: auto;
}

@media screen and (max-width: 768px) {
  .modal__card {
    min-width: 100%;
  }
}

.modal__img {
  width: 100%;
  max-height: 63.6rem;
  -o-object-fit: contain;
     object-fit: contain;
  display: block;
}

@media screen and (max-width: 768px) {
  .modal__img {
    max-height: none;
  }
}

.modal__info {
  margin-top: 1.6rem;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}

.modal__title {
  font-family: "Arimo", sans-serif;
  font-weight: 400;
  font-size: 1.11111vw;
  line-height: 1.5;
  color: #acacac;
}

.modal__year {
  font-family: "Arimo", sans-serif;
  font-weight: 400;
  font-size: 1.11111vw;
  line-height: 1.5;
  color: #acacac;
}

.modal__close {
  margin-top: 9.3rem;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  gap: 1.11111vw;
  background: none;
  border: none;
  cursor: pointer;
  -webkit-transition: opacity 0.3s ease;
  transition: opacity 0.3s ease;
}

.modal__close:hover {
  opacity: 0.7;
}

@media screen and (max-width: 768px) {
  .modal__close {
    gap: 1.2rem;
  }
}

.modal__closeIcon {
  position: relative;
  display: block;
  width: 0.69444vw;
  height: 0.69444vw;
}

@media screen and (max-width: 768px) {
  .modal__closeIcon {
    width: 1rem;
    height: 1rem;
  }
}

.modal__closeLine {
  position: absolute;
  top: 50%;
  left: 0;
  width: 100%;
  height: 1px;
  background-color: #fff;
  -webkit-transform-origin: center;
          transform-origin: center;
}

.modal__closeLine:first-child {
  -webkit-transform: translateY(-50%) rotate(45deg);
          transform: translateY(-50%) rotate(45deg);
}

.modal__closeLine:last-child {
  -webkit-transform: translateY(-50%) rotate(-45deg);
          transform: translateY(-50%) rotate(-45deg);
}

.modal__closeText {
  font-family: "Arimo", sans-serif;
  font-weight: 400;
  font-size: 0.97222vw;
  line-height: 1.5;
  color: #fff;
}

@media screen and (max-width: 768px) {
  .modal__closeText {
    font-size: 1.2rem;
  }
}