@charset "UTF-8";

*{
  position: relative;
}

html{ height:auto; }
body{
  font-family: "Zen Kaku Gothic Antique", sans-serif;
  width: 100%;
  min-height: 100%;
  height: auto;          /* ← 100vhをやめる */
  overflow-x: hidden;    /* ついでに横スクロール殺し */
}

.cvr{
  display: block;
  width: 100%;
  height: 100%;
  z-index: 3;
  position: absolute;
  /*background: red;*/
  top: 0;
  left: 0;
}

.pcv{
  display: block;
}
.spv{
  display: none;
}


.main-bg{
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100dvh;
  background: url(/image/image_directly/arigatou/main-background.png) no-repeat center center;
  background-size: cover;
  z-index: 0;                 /* ← 明示的に最背面へ */
  pointer-events: none;   
}
.time-limit{
  position: fixed;
  left: 40px;
  bottom: 30px;
  font-weight: bold;
  color: white;
  z-index: 100;
}
.hero{
  width: 100%;
  height: 100vh;
  max-height: 900px;
}
.next-btn{
  width: fit-content;
  padding: 10px 50px;
  border: white 2px solid;
  font-size: 14px;
  font-weight: bold;
  color: white;
  margin-left: auto;
}
.next-btn .arrow{
  position: absolute;
  top: 50%;
  right: 0;
  transform: translateY(-50%);
  -webkit-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
}

.eng{
  font-family: "avenir-next-lt-pro", sans-serif;
}
.jpn{
  font-family: "Zen Kaku Gothic Antique", sans-serif;
}
.square-deco{
  position: absolute;
  left: 200px;
  bottom: 0;
  width: 400px;
  height: 400px;
  background: #143383;
  transform: rotate(45deg);
  mix-blend-mode: soft-light;
  opacity: 0.2;
}
.square-deco.right{
  position: absolute;
  top: 0;
  right: 200px;
  bottom: auto;
  left: auto;
}
.square-deco.left{
  animation: spinLeft 120s linear infinite;
}
.square-deco.right{
  animation: spinRight 120s linear infinite;
}

.circle-deco{
  width: 100%;
  aspect-ratio: 1/1;
  border-radius: 10000px;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  -webkit-transform: translate(-50%, -50%);
  -ms-transform: translate(-50%, -50%);
  background: rgba(0,0,0,0.2);
}
.under-people{
  position: absolute;
  bottom: -100px;
  width: 100%;
}

@keyframes spinLeft {
  0% {
    transform: rotate(45deg);
  }
  100% {
    transform: rotate(-405deg);
  }
}
@keyframes spinRight {
  0% {
    transform: rotate(45deg);
  }
  100% {
    transform: rotate(405deg);
  }
}

header{
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  transition: all 0.4s ease; /* ふわっと変化 */
}
.header-inner{
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 30px 40px;
  transition: all 0.4s ease; /* ふわっと変化 */
}
.header-inner .logo{
  width: 150px;
  transition: all 0.4s ease; /* ふわっと変化 */
}
.header-inner nav{
  color: white;
  font-weight: bold;
  font-size: 13px;
}
.header-inner nav ul{
  display: flex;
  gap: 30px;
}


.sp-nav-wrap{
  position: fixed;
  inset: 0;
  z-index: 500;
  display: flex;           /* ← JSで出し入れするので常時block */
  pointer-events: none;     /* 非表示扱い */
  opacity: 0;
  background: rgba(0,0,0,.9);
  transition: opacity .25s ease;

  justify-content: center;
  align-items: center;

  width: 100%;
  padding: 0 7vw;
}
.sp-nav-wrap > div{
  width: 100%;
}
.sp-nav-wrap.is-open {
  pointer-events: auto;
  opacity: 1;
}
.sp-nav-wrap .sp-nav{
  color: white;
    margin-top: 20px;
}
.sp-nav-wrap .sp-nav li{
  padding: 20px 50px;
  border: 2px white solid;
  width: 100%;
}
.sp-nav-wrap .global-nav{
  display: grid;
  gap: 10px;
}


.hero{
  display: flex;
  justify-content: center;
  align-items: center;
  overflow: hidden;
}
.here-decos{
  width: 100%;
}

footer.main{
  width: 100%;
  padding: 100px 20px;
  background: black;
}
footer.main div.logo{
  width: 100%;
  max-width: 300px;
  margin: 0 auto;
}
footer.main ul{
  display: flex;
  gap: 30px;
  color: white;
  font-size: 12px;
  font-weight: bold;
  width: fit-content;
  margin: 0 auto;
  margin-top: 20px;
}

.main-logo{
  width: 100%;
  max-width: 750px;
  margin: 0 auto;
}

.date-wraps{
  position: relative;
  width: fit-content;
  margin: 0 auto;
  margin-top: 30px;
  display: flex;
  gap: 20px;
}
.date-wrap{
  position: relative;
  display: flex;
  gap: 5px;
  font-size: 60px;
  font-weight: 900;
  color: white;
}
.date-wrap::after{
  content:"";
  position:absolute;
  left:0;
  bottom: 0;
  height: 20px;
  width:100%;
  z-index: -1;
  background:#e1353b;
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform .9s cubic-bezier(.2,.7,.2,1);
}
.date-wraps.is-underline .date-wrap::after{
  transform: scaleX(1);
}
/* SP時：親の一本線は隠し、各日付の線を使う */
@media (max-width: 900px){
  .date-wraps .under-marker{ display:none; }
  /* 下線の余白ぶんだけ下にスペースを確保（はみ出し防止） */
  .date-wraps { padding-bottom: 14px; }
}

/* PC時：従来の一本線を使う（疑似要素の線は無効化） */
@media (min-width: 901px){
  .date-wrap::after{ content:none; }
  .date-wraps .under-marker{ display:block; }
}
.date-wrap .eng span.slash{
  font-weight: bold;
}
.date-wrap .dow{
  display: flex;
  flex-direction: column;
  font-size: 20px;
  margin-top: 13px;
}
.date-wrap .dow span.jpn{
  font-weight: 900;
  margin-left: -2px;
}
.main-location{
  font-weight: 900;
  text-align: center;
  font-size: 32px;
  color: white;
  display: grid;
  gap: 5px;
  margin-top: 30px;
}
.main-location span{
  display: block;
  font-size: 12px;
  margin-top: 5px;
}

.main-logo,
.date-wraps,
.main-location,
.concept-text-wrap,
.time-limit,
.header-inner h1,
.header-inner nav li,
.balloon
{
  filter: drop-shadow(0px 0px 10px rgba(0,0,0,0.5));
}

.index-contents{
  padding: 100px 0;
}
.index-contents > section{
  padding: 100px 0;
}
.inner{
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 30px 0;
}
.inner .sec-title{
  text-align: center;
  color: white;
}
.inner .sec-title h3{
  font-size: 40px;
  font-weight: 900;
}
.inner .sec-title p{
  font-size: 12px;
  font-weight: 800;
  margin-top: 10px;
}
.concept-text-wrap{
  margin-top: 70px;
  color: white;
}
.concept-title{
  font-size: 24px;
  font-weight: bold;
  text-align: center;
  line-height: 1.5;
}
.concept-explain{
  width: 100%;
  max-width: 900px;
  margin: 0 auto;
  font-size: 14px;
  font-weight: normal;
  text-align: center;
  line-height: 2.5;
  margin-top: 60px;
}
.concept-title span span{
  position: relative;
  z-index: 1;
}
.concept-title span .heart{
  width: 70px;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  -webkit-transform: translate(-50%, -50%);
  -ms-transform: translate(-50%, -50%);

  animation: heartbeat 1.6s ease-in-out infinite;
  transform-origin: center;
  z-index: -1;
}

@keyframes heartbeat {
  0%   { transform: translate(-50%, -50%) scale(1); }
  10%  { transform: translate(-50%, -50%) scale(1.25); }
  20%  { transform: translate(-50%, -50%) scale(1); }
  30%  { transform: translate(-50%, -50%) scale(1.18); }
  40%  { transform: translate(-50%, -50%) scale(1); }
  100% { transform: translate(-50%, -50%) scale(1); }
}

.articts-list-wrap{
  display: flex;
  gap: 20px;
  margin-top: 30px;
  flex-wrap: wrap;
}
.artists-card{
  width: calc(100% / 3 - 15px);
  padding: 15px;
  border-radius: 10px;
  background: rgba(0, 0, 0, 0.3); /* 半透明がポイント */
  backdrop-filter: blur(5px); /* 背景をぼかす */
  -webkit-backdrop-filter: blur(10px); /* Safari対応 */
  border-radius: 12px;
}
.artists-card img{
  border-radius: 5px;
}
.artists-card .name{
  color: white;
  font-size: 14px;
  margin-top: 10px;
}
.artists-sns{
  display: flex;
  gap: 10px;
  justify-content: end;
  margin-top: 40px;
}
.artists-sns .sns-icon{
  width: 20px;
  aspect-ratio: 1/1;
  display: flex;
  justify-content: center;
  align-items: center;
}
.articts-list-wrap-inner{
  margin-top: 60px;
}

.index-tickets-blc .date-wraps{
  margin-left: 0;
}

.tickets-list-wrap{
  margin-top: 20px;
}
.tickets-list-wrap > div{
  width: 100%;
  display: flex;
  gap: 5px;
}
.tickets-list-wrap > .tickets-list-header > div{
  width: calc(100% / 2 - 10px);
  background: #222;
  border-radius: 5px;
  padding: 15px;
  color: white;
  font-size: 14px;
  font-weight: 500;
  text-align: center;
}
.tickets-list-wrap > .tickets-list-explain > div{
  width: calc(100% / 2 - 10px);
  background: white;
  border-radius: 5px;
  padding: 25px;
  color: #222;
  font-size: 14px;
  font-weight: 500;
  text-align: center;
  margin-top: 5px;

  display: flex;
  justify-content: center;
  align-items: center;
}

.tickets-list-explain-title-info{
  display: grid;
  gap: 10px;
  width: 100%;
}
.tickets-list-explain-price-info{
  display: grid;
  gap: 10px;
  width: 100%;
}
.tickets-list-explain .price{
  font-size: 24px;
}
.tickets-list-explain .tax{
  font-size: 14px;
  font-weight: normal;
}
.b-btns{
  width: 100%;
  display: block;
  text-align: center;
  padding: 20px;
  border-radius: 6px;
  font-size: 14px;
  max-width: 500px;
  margin: 10px auto 0;
  text-decoration: none;
  background-color: #dddddd;
  color: #333333;
}
.b-btns.on{
  background: #e1353b;
  background-size: cover;
  color: white;
}

.tickets-list-explain .t-title{
    font-size: 20px;
}
.tickets-list-explain .time{
    font-size: 18px;
    font-weight: normal;
}
.tickets-list-explain .attention{
    font-size: 12px;
    font-weight: normal;
    color: red;
}
.index-tickets-blc-inner{
  margin-top: 50px;
}

.topics-list{
  width: 100%;
  margin-top: 50px;
}
.topics-list ul{
  width: 100%;
  display: grid;
  gap: 50px;
  margin-bottom: 50px;
}

.tac-wrap{
  display: flex;
  gap: 5px;
}
.tac-wrap span{
  display: block;
  padding: 5px 10px;
  font-size: 12px;
  font-weight: bold;
  color: white;
  border: 2px solid white;

  display: flex;
  justify-content: center;
  align-items: center;
}
.n-list{
  padding-right: 40px;
}
.n-list .arrow{
  position: absolute;
  top: 50%;
  right: 0;
  transform: translateY(-50%);
  -webkit-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
}
.n-title{
  font-size: 14px;
  color: white;
  font-weight: 500;
  margin-top: 10px;
  line-height: 1.5;
}


.Totop{
  width: 50px;
  height: 50px;
  aspect-ratio: 1/1;
  background: white;
  mix-blend-mode: difference;
  border-radius: 1000px;
  display: flex;
  justify-content: center;
  align-items: center;
  position: fixed;
  right: 30px;
  bottom: 30px;
  z-index: 9;

  opacity: 0;              /* ← 初期は消す */
  pointer-events: none;    /* ← クリック不可で安全 */
  transition: opacity .25s;
  will-change: transform, opacity;
}
.Totop.is-show{
  opacity: 1;
  pointer-events: auto;
}
.Totop .arrow{ transform: rotate(-90deg); }
.Totop .arrow{
  transform: rotate(-90deg);
}

.balloon{
  width: 100%;
  max-width: 250px;
  position: absolute;
  top: 50px;
  left: -30px;
}

.balloon.right{
  top: 130px;
  right: -30px;
  left: auto;
}
.balloon.right img{
  transform: rotateY(180deg);
}

.balloon p{
  width: max-content;
  position: absolute;
  top: 45%;
  left: 50%;
  transform: translate(-50%, -50%);
  -webkit-transform: translate(-50%, -50%);
  -ms-transform: translate(-50%, -50%);
  z-index: 2;

  font-weight: bold;
}

/* コメントのフェードだけ */
.balloon p {
  opacity: 1;
  transition: opacity 0.5s ease;
}

.balloon p.is-fading {
  opacity: 0;
}

/* タイピングカーソル */
.balloon p::after {
  content: "";
  width: 1px;
  height: 1em;
  background: #333;
  display: inline-block;
  margin-left: 2px;
  animation: blink 1s steps(1) infinite;
  vertical-align: middle;
}

.balloon p.is-fading::after {
  opacity: 0;
}

@keyframes blink {
  50% {
    opacity: 0;
  }
}
/* ▲ 追記ここまで ▲ */

.under-marker{
  width: 100%;
  padding: 10px;
  background: #e1353b;
  position: absolute;
  bottom: 0;
}
.main-location .s-map{
  width: fit-content;
  padding: 10px 30px;
  border: solid 2px white;
  text-align: center;
  display: block;
  margin: 0 auto;
  margin-top: 20px;
  font-size: 12px;
}

header.scroll{
  backdrop-filter: blur(5px);
}
header.scroll .header-inner{
  padding: 10px 20px;
}
header.scroll .header-inner .logo{
  width: 100px;
}

.concept-up{
  position: relative;
  z-index: 5;
}

.new-detail{
  margin-top: 50px;
}
.new-detail .n-title{
  font-size: 18px;
}
.news-text{
  margin-top: 40px;
  line-height: 1.5;
  color: white;
  font-size: 14px;
}

.under .inner .content-wrap{
  padding: 0 7vw;
}
.under .inner .next-btn{
  margin-top: 50px;
}
.under .index-contents > section{
  padding-top: 60px;
}

#artistsBg{
  position: fixed;
  top: 0;
  left: 0;
  background: rgba(0,0,0,.7);
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;   
  opacity: 0;         
}

#loading{
  position: fixed;
  inset: 0;
  z-index: 100000;
  display: grid;
  place-items: center;
  backdrop-filter: blur(50px);
  background: rgba(0,0,0,.25);
  opacity: 1;                 /* 初期は表示 */
  pointer-events: auto;
}
#loading figure{
  width: 56px;                /* ちょい大きめに */
  margin: 0 auto;
}
#loading .heart{
  display: block;
  width: 100%;
  transform-origin: 50% 50%;
  will-change: transform, opacity;
}
#loading p{
  margin-top: 20px;
  font-size: 14px;
  color: #fff;
  letter-spacing: .02em;
  text-align: center;
  font-weight: bold;
}

.sp-nav-open{
  display: none;
}

.big-three-text-detail{
  margin-top: 50px;
  line-height: 1.5;
  color: white;
  font-size: 14px;
}
.big-three-text-detail .top-text{
  margin-bottom: 40px;
}
.documents_list > .line_title{
  margin-bottom: 5px;
}
.documents_list > .in_cmnt{
  margin-bottom: 35px;
}

@media(max-width:900px){
  .pcv,
  #time-limit{
    display: none;
  }
  .spv{
    display: block;
  }
  .header-inner nav{
    display: none;
  }
  .sp-nav-open{
    display: block;
  }
  .concept-up{
    overflow: hidden;
  }
  .concept-text-wrap{
    margin-top: 250px;
  }
  .concept-explain{
    margin-top: 35px;
    font-size: 13px;
    text-align: left;
  }
  .balloon{
    top: 100px;
  }
  .balloon.right{
    top: 150px;
  }
  .index-schedule-blc{
    overflow: hidden;
  }

  .main-logo{
    width: 80%;
  }
  .here-decos{
    padding: 0 7vw;
    margin-top: 40px;
  }
  .concept-text-wrap,
  .articts-list-wrap,
  .index-tickets-blc-item.buy-tickets,
  .topics-list{
    padding: 0 7vw;
  }
  .header-inner{
    padding: 5vw 7vw;
  }
  .date-wraps{
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 5px;
    transform: scale(0.8);
    margin-top: 10px;
  }
  .menu-button {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    row-gap: 6px;
    width: 36px; height: 36px;
    position: relative;
  }
  .menu-button__line,
  .menu-button::before,
  .menu-button::after {
    content: "";
    width: 28px;
    height: 3px;
    background-color: white;
    border-radius: 5px;
    transition: transform .3s, opacity .3s;
  }
  .menu-button__line{ position: relative; z-index: 1; }
  .menu-button.is-opened .menu-button__line { opacity: 0; }
  .menu-button.is-opened::before { transform: translateY(9px) rotate(45deg); }
  .menu-button.is-opened::after  { transform: translateY(-9px) rotate(-45deg); }

  /* ---- 背面スクロール固定 ---- */
  html.is-locked, body.is-locked{
    overflow: hidden;
    height: 100%;
  }

  .sp-nav-open{
    width: fit-content;
    z-index: 10;
  }
  .articts-list-wrap{
    gap: 10px;
  }
  .artists-card{
    width: calc(100% / 2 - 5px);
    padding: 10px;
  }
  .articts-list-wrap{
    margin-top: 10px;
  }
  .index-tickets-blc-item.buy-ticket{
    
  }

  .tickets-list-header div:nth-child(2){
    display: none;
  }
  .tickets-list-wrap > .tickets-list-header > div,
  .tickets-list-wrap > .tickets-list-explain > div{
    width: 100%;
    margin-top: 0;
  }
  .tickets-list-wrap > div.tickets-list-explain{
    display: grid;
    gap: 0;
  }
  .tickets-list-explain{
    margin-top: 10px;
  }

  .tickets-list-wrap > .tickets-list-explain > div:first-child{
    border-bottom-left-radius: 0;
    border-bottom-right-radius: 0;
    margin-bottom: 1px;
  }
  .tickets-list-wrap > .tickets-list-explain > div:last-child{
    border-top-left-radius: 0;
    border-top-right-radius: 0;
  }
  .tickets-list-wrap{
    margin-top: 0;
  }
  .index-tickets-blc .date-wraps{
    margin: 0 auto;
    margin-top: 30px;
  }
}

@media(max-width:500px){
  .main-logo{}
}