@charset "utf-8";

:root {
    font-size: 0.73206442vw;
}
html {
    font-size: 62.5%;
    font-family: YuMincho;
    letter-spacing: .25rem;
}
body {
    position: relative;
    color: #fff;
    background: #000;
}
header {
    position: fixed;
    z-index: 99;
    width: 100%;
    padding: 2.5rem;
    padding-bottom: 5rem;
    transition: .4s;
    background-image: linear-gradient(0deg, transparent, #000000);
}
#single header {
    display: block;
}
#top header {
    display: none;
}
header.flex-pc {
    display: none;
}
header.active,
#top header.active {
    display: flex;
    transition: .4s;
}
.none,
.flex-pc.none {
    display: none;
}
h1.heading {
    letter-spacing: .5rem;
}
#top h1.heading {
    line-height: 1;
    letter-spacing: 2rem;
}
header h1.heading {
    position: fixed;
    z-index: 1;
}
header h1.heading a {
    letter-spacing: .5rem;
    align-items: center;
}
header h1.heading .sub {
    padding-right: 1.875rem;
}
main {
    position: relative;
    height: 500px;
}
#top main {
    z-index: 0;
    width: 100%;
    height: 100vh;
    background: url('../img/shimpei-inoue.png') no-repeat border-box left top/contain content-box;
}
.mv {
    position: absolute;
    z-index: 0;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    width: 100%;
    height: calc(100vh - 5rem);
}
.mv img {
    height: 100%;
    margin: auto;
}
#top main h1.heading {
    float: right;
}
#top.en main h1.heading {
    writing-mode: horizontal-tb;
    letter-spacing: .75rem;
    margin-top: calc(50vh - 3.75rem);
    margin-right: 10rem;
}
#top main nav,
#top main .lang {
    float: left;
}
main .sns-link {
    position: absolute;
}
.clearfix::after {
    clear: both;
}
header .main-nav-wrap {
    display: none;
}
header .main-nav-wrap.open {
    background: rgba(0, 0, 0, .75);
    left: 0;
    top: 0;
    position: fixed;
    width: 100%;
    height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 7.5rem;
}
header .main-nav {
    flex-direction: column;
    font-size: 2.4rem;
    text-align: center;
    gap: 5rem;
}
header .lang {
    font-size: 2.4rem;
}
header .sns-link {
    gap: 2.5rem;
}
main h1.heading {
    padding-top: 22.786458333333333rem;
    text-align: center;
}
#top main h1.heading {
    margin-top: 37.23958333vh;
    padding-top: 0;
    padding-right: 1.8rem;
    -ms-writing-mode: tb-rl;
	-webkit-writing-mode: vertical-rl;
    writing-mode: vertical-rl;
}
h1.heading .sub {
    display: block;
    font-size: 1.8rem;
}
h1.heading .main {
    font-size: 2.4rem;
}
h1.heading .date,
h1.heading .cat {
    display: block;
    font-size: 1.8rem;
    margin-top: 3.255208333333333rem;
}
h1.heading .cat {
    margin: 3.255208333333333rem auto 0;
    width: fit-content;
}
h1.heading .cat a {
    width: 100%;
}
h1.heading .cat {
}
main h1.heading .main {
    font-size: 2.8rem;
}

/* メニューのスタイル */
.menu {
  position: fixed;
  top: 0;
  right: -100%; /* 初期状態では画面の外に隠れている */
  width: 300px;
  height: 100%;
  color: #fff;
  transition: right 0.3s ease; /* スライドインのアニメーション */
  padding: 20px;
  box-sizing: border-box;
  z-index: 10;
}

/* メニューが開いているとき */
.menu.open {
  right: 0;
}

/* ボタンのスタイル */
.hamburger {
  position: fixed;
  top: 20px;
  right: 20px;
  width: 30px;
  cursor: pointer;
  z-index: 20;
}

.hamburger span {
  display: block;
  height: 1px;
  width: 100%;
  background-color: #fff;
  margin: 5px 0;
  transition: 0.4s;
}

/* バツ印に変化するスタイル */
.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(4px, 4px);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5.5px, -5.5px);
}

/* メニューリストのスタイル */
.menu ul {
  list-style-type: none;
  padding: 0;
  margin-top: 80px;
}

.menu li {
  padding: 20px 0;
  border-bottom: 1px solid #fff;
}

.menu li a {
  color: #fff;
  text-decoration: none;
  display: block;
}

main nav {
    position: relative;
    display: block;
    font-size: 1.8rem;
    height: 100vh;
    padding-left: 1.8rem;
}
main .main-nav-wrap {
    height: fit-content;
    position: absolute;
    bottom: 1.8rem;
}
main nav .main-nav {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}
.flex,
.flex-pc {
    display: flex;
}
main .lang {
    margin-top: 1.8rem;
}
.lang li {
    position: relative;
}
.lang li.now {
    color: #BABABA;
}
.lang li::after {
    color: #fff;
    content: "/";
    margin-left: 1.25rem;
    margin-right: 1.25rem;
}
.lang li:last-of-type::after {
    display: none;
}
main .sns-link {
    right: 1.8rem;
    bottom: 1.8rem;
    justify-content: space-between;
    width: auto;
    gap: .75rem;
}
.sns-link li,
.sns-link li img {
    width: 29.24px;
}


/*-- update --*/
section {
    padding-top: 12.5rem;
}
.container {
    width: calc(100% - 3.6rem);
    margin: auto;
}
h2.heading  {
    height: 100%;
    align-items: center;
}
h2.heading .en {
    margin-right: 2.5rem;
}
h2.heading .ja {
    font-size: 1.8rem;
}
.update h2.heading .en img {
    width: 10.72281113vw;
}
.update-list {
    padding-top: 1.25rem;
}
.update-item {
    margin: 0 auto;
    border-top: #fff 1px solid;
}
.update-item:last-of-type {
    border-bottom: #fff 1px solid;
}
.update-item-inner {
    display: block;
    padding-top: 2.5rem;
    padding-bottom: 2.5rem;
}
.info {
    font-size: 1.6rem;
    align-items: center;
}
.cat {
    padding: .626rem 2.5rem;
    border: #fff 1px solid;
    border-radius: 50vh;
    margin-right: 2.5rem;
}
.update-item h3.heading {
    font-size: 2.1rem;
    padding-top: 1.25rem;
}
.other-window {
    margin-left: 12.5px;
}
.button26 {
  text-align: right;
  margin-top: 3.6rem;
}
.button26 a {
  display: inline-block;
  position: relative;
  padding: 1em 110px 1em 0em;
  color: #fff;
  font-size: 1.8rem;
  transition: 0.3s;
}

.button26 a::before {
  content: '';
  position: absolute;
  top: 50%;
  right: 0;
  transform: translateY(-50%);
  width: 80px;
  height: 80px;
  border: 1px solid #fff;
  border-radius: 50vh;
  transition: 0.4s;
}

.button26 a::after {
  content: '';
  position: absolute;
  top: 50%;
  right: 40px;
  transform: translateY(-50%) rotate(45deg);
  width: 5px;
  height: 5px;
  border-top: 1px solid #fff;
  border-right: 1px solid #fff;
  transition: 0.4s;
}

.button26 a:hover {
  text-decoration: underline;
  color: #BABABA;
}

.button26 a:hover::before {
  border-color: #BABABA;
}

.button26 a:hover::after {
  border-top: 2px solid #BABABA;
  border-right: 2px solid #BABABA;
  z-index: -1;
}


/*-- scroll --*/
@keyframes infinity-scroll-left {
from {
  transform: translateX(0);
}
  to {
  transform: translateX(-100%);
}
}
.scroll-infinity__wrap {
  display: flex;
  overflow: hidden;
  margin-top: 12.5rem;
}
.scroll-infinity__list {
  display: flex;
  list-style: none;
  padding-right: 2.5rem;
  gap: 2.5rem;
}
.scroll-infinity__list--left {
  animation: infinity-scroll-left 50s infinite linear 0s both;
}
.scroll-infinity__item {
  width: calc(100vw / 6);
}
.scroll-infinity__item:nth-of-type(even) {
    margin-top: 2.5rem;
}
.scroll-infinity__item a {
    display: block;
    border-radius: 6.25px;
    overflow: hidden;
}
.scroll-infinity__item a img {
  width: 100%;
}



/*-- profile --*/
.profile h2.heading .en img {
    width: 10.4497877vw;
}
.profile .profile-container {
    margin-top: 1.25rem;
    padding-top: 2.5rem;
    padding-bottom: 2.5rem;
    border-top: #fff 1px solid;
    border-bottom: #fff 1px solid;
    gap: 12.5rem;
}
.profile h3.heading {
    font-size: 3.6rem;
}
.profile .profile-wrap .txt,
.news-container .txt {
    font-size: 2.1rem;
    line-height: 1.5;
    margin: -.525rem 0;
    padding-top: 2.5rem;
}
.exhibition {
    padding-top: 2.5rem;
}
.exhibition h4.heading {
    font-size: 2.8rem;
}
.profile .img-area {
    width: 316px;
    height: 100%;
    overflow: hidden;
    border-radius: 6.25px;
}
.profile .img-area img {
    width: 100%;
}
.exhibition-list {
    font-size: 1.8rem;
    line-height: 1.5;
    margin: -.45rem 0;
    padding-top: 25px;
}
.en .exhibition-list dd {
    padding-left: 12.5px;
}


/*-- archive --*/
.archive {
    padding-top: 12.5rem;
}
.archive-cat {
    font-size: 2.1rem;
    line-height: 1;
}
.archive-ttl {
    display: block;
    padding-top: 1.25rem;
}
.archive h2.heading .en img {
    width: 11.62273792vw;
}
.archive .archive-link {
    margin-top: 1.25rem;
}
.the_day_i_met-link {
    background: rgba(0, 0, 0, .5);

}
.archive .archive-link .container {
    width: 100%;
    border: #fff 1px solid;
    border-radius: 1.25rem;
}
.archive .archive-link .container a {
    display: block;
    padding-top: 5rem;
    padding-left: 5rem;
    padding-right: 5rem;
    padding-bottom: 5rem;
    
}
.archive .container {
    position: relative;
    overflow: hidden;
}
.archive video {
    position: absolute;
    z-index: -1;
    width: 100%;
    height: auto;
}
.archive .archive-link .container:nth-of-type(2) {
    margin-top: 2.5rem;
}
.archive .archive-link .archive-ttl {
    font-size: 4.8rem;
    line-height: 1.25;
}
.archive-ttl .sub {
    font-size: 2.4rem;
}
.archive .archive-link .info {
    font-size: 1.8rem;
    line-height: 1;
    padding-top: 2.5rem;
}
.archive .archive-link .location {
    padding-top: 1.875rem;
}


/*-- online-shop --*/
.online-shop-bnr {
    width: 74.96339678vw;
    margin: 1rem auto 0;
    overflow: hidden;
    border-radius: 6.25px;
}
.online-shop-bnr img {
    width: 100%;
}


/*-- footer --*/
footer {
    padding-top: 12.5rem;
    padding-bottom: 2.5rem;
    text-align: center;
}


/*-- youtube-link --*/
.youtube-link {
    display: block;
    width: 728px;
    height: auto;
    margin: 0 auto;
}
.youtube-link:nth-of-type(2) {
    margin-top: 25px;
}
.youtube-link img {
    width: 100%;
}


/*-- news-article --*/
.news-container {
    width: 75%;
    margin: auto;
}
.youtube-area {
    width: fit-content;
    margin: 0 auto 50px;
}
.youtube-area iframe {
    width: 768px;
    height: 432px;
}


/*-- gallery-wrap --*/
.gallery-wrap {
    width: 75%;
    margin: 50px auto 50px;
}
.gallery-list {
    display: flex;
    justify-content: space-between;
    flex-flow: wrap;
    gap: 25px;
}
.gallery-list .gallery-item img {
    width: 237px;
}