@charset "UTF-8";
/*******************************
header
*******************************/
.header {
  position: relative;
}
.header-sitelogo {
  position: fixed;
  display: flex;
  top: 0;
  right: 0;
  width: 100px;
  height: 100%;
  z-index: var(--z-index-header);
  & button {
    margin: auto;
    display: inline-block;
    background-color: transparent;
    border: transparent;
    cursor: pointer;
  }
  & button img {
    width: auto;
    height: 114px;
  }
}
.header-siteicon {
  position: fixed;
  display: flex;
  right: 0;
  bottom: 0;
  width: 76px;
  height: 76px;
  z-index: var(--z-index-header);
  & img {
    margin: auto;
    width: 48px;
    height: auto;
  }
}
.header-togglebtn {
  position: fixed;
  top: 3rem;
  right: 1.5rem;
  z-index: var(--z-index-tgl);
}
.modal .header-sitelogo,
.modal .header-siteicon,
.modal .header-togglebtn {
  z-index: var(--z-index-drawer_aside);
}
/* // ------------------ */
@media (max-width: 768px) {
  .header-sitelogo {
    width: 44px;
    & button img {
      height: 92px;
    }
  }
  .header-siteicon {
    width: 60px;
    height: 60px;
    & img {
      width: 30px;
    }
  }
  .header-togglebtn {
    top: 1.5rem;
    right: 0.75rem;
  }
}
/*******************************
modal
*******************************/
@keyframes modalFadeIn {
  from {
    opacity: 0;
    transform: translateX(20px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}
.modal {
  display: none;
  position: fixed;
  z-index: var(--z-index-drawer);
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url(../images/insert001.jpg);
  background-repeat: no-repeat;
  background-position: center top;
  background-size: cover;
  opacity: 0;
  transform: translateX(20px);
  pointer-events: none;
}
.modal.is-active {
  display: block;
  opacity: 1;
  pointer-events: auto;
  animation: modalFadeIn 0.25s ease forwards;
}
.modal-content {
  margin: 0 0 0 auto;
  padding: 5rem 8rem 6.5rem 5%;
  width: 100%;
  max-width: 566px;
  height: 100%;
  background: #fff;
  opacity: 0;
  transform: translateX(20px);
}
.modal.is-active .modal-content {
  animation: modalFadeIn 0.6s 0.1s ease forwards;
}
.modal-close {
  display: block;
  text-align: right;
  cursor: pointer;
  font-size: 1.5rem;
  background-color: transparent;
}
.modal-open {
  cursor: pointer;
  background-color: transparent;
}
/* // .togglebutton-area { */
.togglebutton-area {
  margin: auto;
  position: relative;
  width: 40px;
  height: 16px;
  display: block;
}
.togglebutton-area_bar {
  content: "";
  position: absolute;
  display: block;
  left: 0;
  width: 100%;
  height: 1px;
  background-color: #fff;
  transition: all 0.3s ease-in-out;
}
.togglebutton-area_bar:nth-of-type(1) {
  top: 0;
}
.togglebutton-area_bar:nth-of-type(2) {
  top: 50%;
}
.togglebutton-area_bar:nth-of-type(3) {
  top: 100%;
}
[aria-expanded="true"] .togglebutton-area_bar:nth-of-type(1),
[aria-expanded="true"] .togglebutton-area_bar:nth-of-type(2) {
  top: 50%;
  background-color: #000;
}
[aria-expanded="true"] .togglebutton-area_bar:nth-of-type(1) {
  -webkit-transform: rotate(20deg);
  -ms-transform: rotate(20deg);
  transform: rotate(20deg);
}
[aria-expanded="true"] .togglebutton-area_bar:nth-of-type(2) {
  -webkit-transform: rotate(-20deg);
  -ms-transform: rotate(-20deg);
  transform: rotate(-20deg);
}
.drawer-menu_togglebtn {
  .togglebutton-area_bar {
    background-color: var(--gray06);
  }
}
.visuallyHidden {
  position: absolute;
  white-space: nowrap;
  width: 1px;
  height: 1px;
  overflow: hidden;
  border: 0;
  padding: 0;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
}
/* // .modal-content_inner ------- */
.modal-content_inner button {
  color: #000;
  background-color: #fff;
  writing-mode: vertical-rl;
  transition: 0.2s all var(--cubic-bezier-hover);
}
.modal-content_inner {
  margin: 0 auto;
  width: fit-content;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 4rem 0;
}
.modal-content_item {
  width: 100%;
  display: flex;
  flex-direction: row-reverse;
  align-items: flex-start;
}
.modal-content_item .linkarea {
  margin-top: auto;
  display: flex;
  flex-direction: row-reverse;
  align-items: flex-start;
}
.modal-content_item.-last {
  justify-content: space-between;
}
.modal-sectionlink {
  padding: 0 4px;
}
.modal-sectionlink_sub {
  display: block;
  padding: 0.75rem 4px 0;
  margin-right: 1rem;
}
.modal-sectionlink + .modal-sectionlink,
.modal-sectionlink_sub + .modal-sectionlink,
.modal-pagelink + .modal-sectionlink {
  margin-right: clamp(2rem, (1vw * 64 / 1366 * 100), 4rem);
}
.modal-sectionlink_sub + .modal-sectionlink_sub {
  margin-right: 0.5rem;
}
.modal-pagelink a {
  display: block;
  margin-right: 1rem;
  padding: 0.75rem 0 0;
  transition: 0.2s all var(--cubic-bezier-hover);
}
.modal-snslinks {
  margin-top: auto;
}
.modal-snslinks_item a {
  display: block;
  width: 29px;
  height: auto;
  transition: 0.2s all var(--cubic-bezier-hover);
}
@media (hover: hover) {
  .modal-content_item button:hover,
  .modal-content_item .modal-pagelink a:hover,
  .modal-content_item .modal-snslinks_item a:hover {
    opacity: 0.6;
  }
}
/* // ------------------------- */
@media (max-width: 768px) {
  .modal-content {
    padding: 4.5rem 10% 5rem 10%;
    position: relative;
    width: 100vw;
    height: 100vh;
    overflow-y: scroll;
    z-index: var(--z-index-drawer);
  }
  .modal-sectionlink_sub + .modal-sectionlink_sub {
    margin-right: 0.25rem;
  }
  .modal-content_inner {
    gap: 2rem 0;
  }
}
@media (max-width: 480px) {
  .modal-content {
    padding: 4.5rem 3.5rem 5rem 10%;
  }
}
/*******************************
base800height
*******************************/
#outer {
  opacity: 1;
  transition: 0.25s ease-in-out;
}
#outer.on {
  opacity: 0;
}
#main {
  width: 100%;
  margin: 0 auto 0;
}
/* // #main img,
// #main picture {
//   // max-width: none;
//   height: auto;
//   display: block;
// } */

/*******************************
背景固定画像
*******************************/
.insertsection {
  margin-left: clamp(20rem, (1vw * 800 / 1366 * 100), 50rem);
}

@keyframes bgareaFadeIn {
  0% {
    opacity: 1;
  }

  1% {
    opacity: 0;
  }

  99% {
    opacity: 0;
  }

  100% {
    opacity: 1;
  }
}

/* 背景を固定 */
#bgarea {
  position: fixed;
  width: 100vw;
  height: 100vh;
  top: 0;
  left: 0;
  z-index: -1;
}

.background {
  position: relative;
  width: 100%;
  height: 100%;
}

/* クラスで表示する画像を切り替える */
.bg01 {
  background: url(../images/insert001.jpg);
  background-size: cover;
  /* // background-attachment: fixed; */
  background-position: center bottom;
}
.bg02 {
  background: url(../images/insert002.jpg);
  background-size: cover;
  /* // background-attachment: fixed; */
  background-position: center center;
}
.bg03 {
  background: url(../images/insert003.jpg);
  background-size: cover;
  /* // background-attachment: fixed; */
  background-position: center bottom;
}
.bg04 {
  background: url(../images/insert004.jpg);
  background-size: cover;
  /* // background-attachment: fixed; */
  background-position: center top;
}
.bg05 {
  background: url(../images/insert005.jpg);
  background-size: cover;
  /* // background-attachment: fixed; */
  background-position: center center;
}
.bg06 {
  background: #000;
}
/* insertimg */
.insertimg {
  width: fit-content;
  height: 100vh;
  display: flex;
}
.insertimg p {
  margin: auto;
  width: 800px;
  height: 300px;
}

/*******************************
footer
*******************************/
.footer {
  padding-top: clamp(4.5rem, (1vw * 144 / 1200 * 100), 9rem);
  padding-bottom: clamp(8rem, (1vw * 180 / 1200 * 100), 11.25rem);
  position: relative;
  background-color: #000;
}
.footer-pagetop {
  position: absolute;
  top: clamp(4.5rem, (1vw * 144 / 1200 * 100), 9rem);
  right: 10%;
}
.footer-pagetop a {
  display: inline-block;
  transition: 0.6s all var(--cubic-bezier-hover);
}
.footer_inner {
  margin: 0 auto;
  width: 70.66666%;
  max-width: 616px;
}
.footer-contents-wrap {
  display: flex;
  justify-content: space-between;
}
.footer-contents-wrap + .footer-contents-wrap {
  margin-top: clamp(1.75rem, (1vw * 96 / 1440 * 100), 6rem);
  flex-direction: row-reverse;
  align-items: center;
}
/* // footer-sitelogo */
.footer-sitelogo a {
  margin-left: -0.5rem;
  padding-top: 4px;
  display: inline-block;
  flex-shrink: 0;
  text-align: center;
  transition: 0.2s all var(--cubic-bezier-hover);
}
.footer-sitelogo .text {
  display: inline-block;
  width: 176px;
}
.footer-sitelogo .icon {
  margin-top: 2.25rem;
  display: inline-block;
  width: 120px;
}
.footer-sitelogo .icon img {
  width: 100%;
  height: auto;
}
/* // footer-pagelinks */
.footer-pagelinks {
  padding-left: 5%;
  flex-shrink: 1;
  width: 100%;
  display: flex;
  flex-direction: row-reverse;
}
.footer-pagelinks_item button {
  margin-left: 2.25rem;
  font-size: clamp(
    calc(14 / 16 * 1rem),
    calc(17 / 1366 * 100vw),
    calc(17 / 16 * 1rem)
  );
  writing-mode: vertical-rl;
  transition: 0.2s all var(--cubic-bezier-hover);
}
.footer-pagelinks_item button span {
  padding-top: 6px;
  transform: translateX(2px);
  display: inline-block;
  text-transform: uppercase;
}
/* // footer-snslinks_item */
.footer-snslinks_item a {
  display: inline-block;
  width: 28px;
  transition: 0.2s all var(--cubic-bezier-hover);
}
.footer-copyright {
  padding-top: 1rem;
}
@media (hover: hover) {
  .footer-pagetop a:hover {
    transform: translateY(-16px);
  }
  .footer-sitelogo a:hover,
  .footer-pagelinks_item button:hover,
  .footer-snslinks_item a:hover {
    opacity: 0.6;
  }
}
/* ---------------------- */
@media (max-width: 768px) {
  .footer-pagetop {
    top: -3rem;
    right: 3%;
  }
  .footer-pagetop a {
    width: 15px;
  }
  .footer_inner {
    width: 60.66666%;
  }
  .footer-contents-wrap {
    display: block;
  }
  .footer-contents-wrap + .footer-contents-wrap {
    display: flex;
  }
  .footer-sitelogo a {
    margin-left: 0;
    padding-top: 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  .footer-sitelogo .text {
    width: 100px;
  }
  .footer-sitelogo .icon {
    margin-top: 0;
    width: 60px;
  }
  .footer-pagelinks {
    padding-left: 0;
    margin-top: 1.75rem;
    justify-content: space-between;
  }
  .footer-pagelinks_item button {
    margin-left: 0;
  }
  .footer-pagelinks_item button img {
    width: 11px;
  }
  .footer-snslinks_item a {
    width: 22px;
    margin-top: 13px;
  }
  .footer-copyright {
    padding-top: 0;
  }
  .footer-copyright img {
    max-width: 144px;
  }
}
/**************************************************************/
::selection {
  background: var(--gray02);
}
::-moz-selection {
  background: var(--gray02);
}
body {
  color: var(--gray06);
  font-family: var(--basefont);
  background-color: #000;
}
/*******************************
main
*******************************/
#wrapper {
  scroll-behavior: smooth;
  overflow: hidden;
}
#main {
  width: 100%;
  margin: 0 auto 0;
}
/*******************************
音声再生
*******************************/
#overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  color: #fff;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.7);
  z-index: var(--z-index-overlay);
}
/* ページ内の「再生・停止」ボタン */
.overlay-btnarea {
  margin-top: 1.5rem;
  width: 80%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0 1.5rem;
}
/* ボタンのデザイン */
.overlay-btnarea button {
  cursor: pointer;
  border: none;
  background: transparent;
}
.overlay-btnarea button img {
  width: 120px;
  height: auto;
}
#toggleButton {
  position: fixed;
  top: 34px;
  right: 6rem;
  color: #fff;
  font-size: 20px;
  font-family: serif;
  z-index: 100;
  background-color: transparent;
}
.overlay-slash {
  display: inline-block;
}
.overlay-copy {
  margin-top: 1.75rem;
  color: #fff;
  font-size: clamp(
    calc(12 / 16 * 1rem),
    calc(14 / 1440 * 100vw),
    calc(17 / 16 * 1rem)
  );
  font-weight: 200;
  letter-spacing: 0.1em;
  text-align: center;
}

/* // bgm-toggle */
#bgm-toggle {
  position: fixed;
  top: 49px;
  right: 5.5rem;
  background: transparent;
  color: #fff;
  border: none;
  display: block;
  z-index: var(--z-index-header);
}
#bgm-toggle img {
  width: 92px;
}
@media (max-width: 768px) {
  #bgm-toggle {
    top: 26px;
    right: 4.5rem;
  }
  #bgm-toggle img {
    width: 74px;
  }
  .overlay-title {
    width: 54px;
  }
  .overlay-btnarea {
    margin-top: 2.25rem;
    flex-direction: column;
    gap: 0.5rem 0;
  }
  .overlay-btnarea button img {
    width: 70px;
  }
  .overlay-slash {
    width: 52px;
  }
  .overlay-copy {
    margin-top: 2rem;
    line-height: 1.8;
  }
  .overlay-copy span {
    display: block;
  }
}
/*******************************
biography-wrap
*******************************/
.biography-title {
  color: #fff;
  writing-mode: vertical-rl;
}
.biography-wrap {
  padding-right: 25vw;
  margin-left: 300px;
  width: 175vw;
  display: flex;
  flex-direction: column;
}

.biography-imgarea {
  height: 50%;
}

.biography-imgarea_inner {
  height: 200%;
  margin-bottom: -100%;
  display: flex;
}

.biography-img {
  margin: auto 0 auto auto;
  position: relative;
}

.biography-copyarea {
  height: 50%;
}

.biography-copyarea_inner {
  padding-right: 100vw;
  height: 200%;
  display: flex;
  position: relative;
  transform: translateY(-50%);
  z-index: 10;
}

.biography-copy {
  margin: auto 0 auto auto;
}
/* // -------------------------- */
@media (max-width: 768px) {
  .biography-wrap {
    padding-right: 0;
    margin-left: 50vw;
    width: 250vw;
  }
  .biography-img {
    width: 100vw;
    height: 100vh;
  }
  .biography-copyarea_inner {
    padding-right: 110vw;
    /* transform: translateY(-43%); */
  }
  .biography-copy img {
    height: 40vh;
  }
}
/*******************************
container
*******************************/
.l-container {
  width: min(86%, 1200px);
  margin: 0 auto;
}
.l-container_page {
  width: 80%;
  max-width: 586px;
  margin: 0 auto;
}
@media (max-width: 768px) {
  .l-container {
    width: 90%;
  }
  .l-container_page {
    width: 70%;
  }
}
/*******************************
utility
*******************************/
.u-sp {
  display: none;
}
.u-pc {
  display: block;
}
.txt-center {
  text-align: center;
}
.googlemap iframe {
  vertical-align: bottom;
}
.-backwhite {
  background-color: #fff;
}
@media (max-width: 768px) {
  .u-sp {
    display: block;
  }
  .u-pc {
    display: none;
  }
}
/*******************************
scroll_up
*******************************/
.scroll_up {
  -webkit-transition: -webkit-transform all 0.6s;
  transition: all 0.6s;
  -webkit-transform: translate3d(0, 40px, 0);
  -ms-transform: translate3d(0, 40px, 0);
  transform: translate3d(0, 40px, 0);
  opacity: 0;
  perspective: 1000;
  will-change: transform;
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
}
.scroll_up.on {
  -webkit-transform: translate3d(0, 0, 0);
  -ms-transform: translate3d(0, 0, 0);
  transform: translate3d(0, 0, 0);
  opacity: 1;
}
/* //blur */
.scroll_up_blur {
  -webkit-transition: -webkit-transform all 0.8s;
  transition: all 0.8s;
  -webkit-transform: translate3d(0, 30px, 0);
  -ms-transform: translate3d(0, 30px, 0);
  transform: translate3d(0, 30px, 0);
  filter: blur(4px);
  opacity: 0;
  perspective: 1000;
  will-change: transform;
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
}
.scroll_up_blur.on {
  -webkit-transform: translate3d(0, 0, 0);
  -ms-transform: translate3d(0, 0, 0);
  transform: translate3d(0, 0, 0);
  filter: blur(0);
  opacity: 1;
}
@media (max-width: 768px) {
  .timing02 {
    transition-delay: 0.3s;
  }
  .timing03 {
    transition-delay: 0.6s;
  }
}
/*******************************
c-btn
*******************************/
/* // c-btn_more */
.c-btn_more a {
  margin: 2rem auto 0;
  padding: 0 36px;
  position: relative;
  display: block;
  width: 80%;
  max-width: 330px;
  height: 80px;
  color: #fff;
  font-size: calc(15 / 16 * 1rem);
  line-height: 80px;
  text-align: left;
  text-decoration: none;
  text-transform: uppercase;
  border-radius: 3rem;
  background-color: var(--gray06);
  &::before {
    content: "";
    position: absolute;
    top: 19px;
    right: 7%;
    width: 44px;
    height: 44px;
    transform: scale(0);
    transform-origin: center;
    background-color: #fff;
    border-radius: 50%;
    transition: 0.2s all var(--cubic-bezier-hover);
  }
  &::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 3rem;
    background-color: var(--gray03);
    opacity: 0.8;
    transform: scale(1);
    transform-origin: center;
    transition: 0.3s all var(--cubic-bezier-btn);
    z-index: -1;
  }
  & span::before {
    content: "";
    position: absolute;
    top: 34px;
    right: 20%;
    width: 17px;
    height: 16px;
    opacity: 0;
    background-image: url(../images/icon-arrow.svg);
    background-repeat: no-repeat;
    background-position: center bottom;
    background-size: contain;
    transition: 0.2s 0.1s var(--cubic-bezier-btn);
  }
  & span::after {
    content: "";
    position: absolute;
    top: 34px;
    right: 12%;
    width: 17px;
    height: 16px;
    background-image: url(../images/icon-arrow-w.svg);
    background-repeat: no-repeat;
    background-position: center bottom;
    background-size: contain;
    transition: 0.2s all var(--cubic-bezier-btn);
  }
}
@media (hover: hover) {
  .c-btn_more a:hover {
    &::before {
      transform: scale(1.1);
    }
    &::after {
      opacity: 0;
      transform: scale(1.1, 1.3);
    }
    & span::before {
      right: 11%;
      opacity: 1;
    }
    & span::after {
      right: -3%;
      opacity: 0;
    }
  }
}
/* // c-btn_icon */
.c-btn_icon a {
  margin: 2rem 0 auto auto;
  color: var(--gray06);
  display: flex;
  align-items: center;
  text-decoration: none;
  & .ja {
    font-size: calc(16 / 16 * 1rem);
  }
  & .icon {
    position: relative;
    display: flex;
    margin: auto 0 auto 1rem;
    width: 60px;
    height: 60px;
    background-color: var(--gray06);
    border-radius: 50%;
  }
  & .icon::before {
    content: "";
    position: absolute;
    top: 0;
    right: 0;
    width: 100%;
    height: 100%;
    background-color: var(--gray02);
    border-radius: 50%;
    opacity: 1;
    transform: scale(1, 1);
    transform-origin: center;
    transition: 0.4s var(--cubic-bezier-btn);
    z-index: -1;
  }
  & .icon::after {
    content: "";
    margin: auto;
    display: inline-block;
    width: 14px;
    height: 14px;
    background-image: url(../images/icon-arrows-w.svg);
    background-repeat: no-repeat;
    background-position: center bottom;
    background-size: contain;
  }
}
@media (hover: hover) {
  .c-btn_icon a:hover .icon::before {
    opacity: 0;
    transform: scale(1.5, 1.5);
  }
}
/* // .c-btn_archive */
.c-btn_archive {
  margin-top: auto;
  display: block;
}
.c-btn_archive a {
  color: #fff;
  font-size: clamp((13/16 * 1rem), (1vw * 16 / 1366 * 100), (16/16 * 1rem));
  line-height: 2.125;
  letter-spacing: 0.26em;
  display: flex;
  flex-direction: row;
  align-items: center;
  text-decoration: none;
  writing-mode: vertical-rl;
  transition: 0.25s var(--cubic-bezier-hover);
  & .arrow {
    margin-top: 0.75rem;
    position: relative;
    width: 20px;
    height: 20px;
    background-color: #fff;
    border-radius: 50%;
  }
  & .arrow::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url(../images/news/icon-arrow_archive.svg);
    background-repeat: no-repeat;
    background-position: center center;
    background-size: contain;
  }
}
.c-btn_archive a:hover {
  opacity: 0.6;
}
/* // c-btn_more */
.c-btn_list {
  margin: 0 auto 0;
  display: block;
  text-align: center;
}
.c-btn_list a {
  display: inline-block;
  padding: 0 36px;
  color: var(--text);
  font-size: calc(20 / 16 * 1rem);
  font-weight: 700;
  text-decoration: none;
  & span {
    padding-bottom: 8px;
    border-bottom: 2px solid var(--text);
  }
}
@media (hover: hover) {
  .c-btn_list a:hover {
    color: var(--gray03);
    & span {
      border-bottom: 2px solid var(--gray03);
    }
  }
}
/* // Responsive //////////////////////// */
@media (max-width: 768px) {
  /* // c-btn_service */
  .c-btn_more a {
    width: 74%;
    max-width: 260px;
    height: 60px;
    font-size: calc(14 / 16 * 1rem);
    line-height: 60px;
    &::before {
      top: 15px;
      width: 32px;
      height: 32px;
    }
    & span::before {
      top: 26px;
      width: 14px;
      height: 10px;
    }
    & span::after {
      top: 26px;
      width: 17px;
      height: 12px;
    }
  }
}

/*******************************
accordion
*******************************/
.accordion-wrap {
  width: 1550px;
  background-color: #000;
}
.accordion-list {
  display: flex;
  flex-direction: row-reverse;
  width: 100%;
  height: 100vh;
}

.accordion_item {
  width: auto;
  flex-grow: 0;
  flex-shrink: 1;
  color: #fff;
  font-family: serif;
  writing-mode: vertical-rl;
  transition: width 0.4s ease-in-out;
}

.accordion_item.is-noactive {
  width: 6.75%;
}

.accordion_item.is-active {
  width: 73%;
}

/* ここからitem */
.construction-wrap {
  position: relative;
  display: flex;
  width: 100%;
  height: 100%;
  overflow: hidden;
  cursor: pointer;
  box-shadow: inset 10px 0 6px -2px rgba(0, 0, 0, 0.7);
}
.construction-wrap picture {
  position: absolute;
  top: 0;
  left: 0;
  width: 1140px;
  height: 100% !important;
  transition: 0.45s linear;
}
.construction-wrap picture img {
  width: 100%;
  height: 100% !important;
  object-fit: cover;
  object-position: right;
  opacity: 0.65;
  transition: 0.45s linear;
}

.construction_summary {
  padding: 47% 0 1rem;
  height: 100%;
  position: relative;
  font-size: clamp(
    calc(18 / 16 * 1rem),
    calc(20 / 1440 * 100vw),
    calc(20 / 16 * 1rem)
  );
  letter-spacing: 0.03em;
  display: flex;
  align-items: center;
}
.construction_summary::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url(../images/section/accordion.png);
  background-repeat: repeat;
  mix-blend-mode: multiply;
  opacity: 0.6;
  transition: 0.25s var(--cubic-bezier-hover);
}
.construction_summary:hover::before {
  opacity: 0.4;
}
.construction_summary::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 20px;
  height: 100%;
  box-shadow: inset 6px 0 6px -2px rgb(0 0 0 / 70%);
}
.construction_summary .plus {
  padding-bottom: 0.5rem;
  position: relative;
  display: inline-block;
}
.construction_summary .title {
  margin: 0 auto auto;
  position: relative;
}

.construction_content {
  position: relative;
  width: 100%;
  height: 100%;
  box-shadow: inset 10px 0 10px -6px rgba(0, 0, 0, 0.5);
}
.accordion_item .construction_content p {
  position: absolute;
  bottom: -10%;
  left: 0;
  padding: 2rem 2rem 2rem;
  width: fit-content;
  height: 340px;
  font-size: clamp(
    calc(12 / 16 * 1rem),
    calc(14 / 1440 * 100vw),
    calc(14 / 16 * 1rem)
  );
  line-height: 1.7;
  letter-spacing: 0.03em;
  font-feature-settings: "palt" on;
  writing-mode: vertical-rl;
  background-color: rgb(0 0 0 / 60%);
  clip-path: polygon(85% 0, 100% 15%, 100% 100%, 0 100%, 0 0);
  opacity: 0;
  transition: 0.8s;
}
.accordion_item .construction_content p span {
  padding-left: 1rem;
  display: block;
  font-size: calc(18 / 16 * 1rem);
  letter-spacing: 0.03em;
}
/* 展開デザイン */
.accordion_item.is-active .construction-wrap picture img {
  opacity: 1;
}
.accordion_item.is-noactive .construction_content {
  display: none;
}
.accordion_item.is-active .construction_content {
  display: block;
}
.accordion_item.is-active .construction_content p {
  bottom: 0;
  opacity: 1;
}
.accordion_item.is-active .construction_summary {
  display: none;
}
@media (max-width: 768px) {
  .accordion-wrap {
    width: 250vw;
    max-width: 1000px;
  }
  .accordion_item.is-noactive {
    width: 11.5%;
  }
  .accordion_item.is-active {
    width: 54%;
  }
  .construction_summary {
    padding: 44% 0 1rem;
  }
  .construction_summary .plus {
    width: 27px;
  }
  .accordion_item .construction_content p {
    padding: 2rem 2rem 12vh;
    height: 400px;
  }
}
/*******************************
post tab
*******************************/
.tablist {
  margin: auto 0;
  position: relative;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  height: fit-content;
}
.tablist_item {
  display: flex;
  width: 54px;
  height: 38%;
  max-height: 380px;
  color: #fff;
  font-size: clamp((14/16 * 1rem), (1vw * 16 / 1366 * 100), (16/16 * 1rem));
  letter-spacing: 0.244em;
  writing-mode: vertical-rl;
  text-decoration: none;
  cursor: pointer;
  background-color: transparent;
  border: 1px solid #fff;
  transition: 0.3s opacity var(--cubic-bezier-hover);
}
.tablist_item:nth-child(2) {
  margin-top: 2rem;
  letter-spacing: 0.03em;
}
.tablist_item span {
  margin: auto;
}
.tablist_item.active {
  visibility: visible;
  color: #000;
  background-color: #fff;
  border: 1px solid #fff;
}
.tablist_item:hover {
  opacity: 0.6;
}
/* //area */
.tabarea {
  display: none;
  opacity: 0;
}
.tabarea.is-active {
  padding-right: clamp(4rem, (1vw * 128 / 1366 * 100), 8rem);
  display: flex;
  animation-name: displayAnime;
  animation-duration: 0.6s;
  animation-fill-mode: forwards;
}
@keyframes displayAnime {
  from {
    opacity: 0;
    transform: translate3d(0, 18px, 0);
  }
  to {
    opacity: 1;
    transform: translate3d(0, 0, 0);
  }
}
/* // ---------------------------- */
@media (max-width: 768px) {
  .tablist_item {
    width: 66px;
    height: 34%;
  }
}