@charset "utf-8";

/* =========================
   NAV: PC/SP unified hamburger
========================= */

#main-nav{
  position: fixed;
  top: 0;
  right: 0;
  z-index: 9999;
}
.openbtn{
  display:block;
  position: fixed;
  z-index: 9999999;
  cursor: pointer;
  top: 10px;
  right: 10px;
  width: 82px;          /* 55 → 1.5倍 */
  height: 87px;         /* 58 → 1.5倍 */
  border: 2px solid #fff;
  border-radius: 50%;
background: #4f1e79;
}

/* ボタン内側 */
.openbtn span{
display:block;
position:absolute;
left:24px;
width:34px;
height:2px;
background:#fff;
transition:all .35s ease;
}

/* 上下の線 */
.openbtn span:nth-of-type(1),
.openbtn span:nth-of-type(3){
  height: 2px;          /* 少し太く */
  background: #fff;
  width: 62%;
  left: 14px;           /* バランス調整 */
}

/* 線の位置 */
.openbtn span:nth-of-type(1){ top: 34px; }
.openbtn span:nth-of-type(3){ top: 48px; }

/* Menu文字 */
.openbtn span:nth-of-type(2){
display:none;
}
.openbtn:hover span:nth-of-type(1){
top: 29px;
}

.openbtn:hover span:nth-of-type(3){
top: 53px;
}
.openbtn:hover{ background:#f1e411;}

/* ===== active（×状態） ===== */
.openbtn.active span:nth-of-type(1){
  top: 33px;
  left: 16px;
  transform: translateY(6px) rotate(-45deg);
  width: 60%;
  height: 2px;
}

.openbtn.active span:nth-of-type(3){
  top: 45px;
  left: 16px;
  transform: translateY(-6px) rotate(45deg);
  width: 60%;
  height: 2px;
}

.openbtn.active span:nth-of-type(2){
  opacity: 0;
}
/* g-nav：閉じてる時は触れない／開くと全面に */
#g-nav{
  position: fixed;
  inset: 0;
  z-index: 999;          /* circle-bgより上 */
  pointer-events: none;  /* 閉じてる間はクリック無効 */
}
#g-nav.panelactive{
  pointer-events: auto;
  width: 100%;
  height: 100vh;
}


/* 丸の拡大（circle menu） */
.circle-bg{  display:none;
  position: fixed;
  z-index: 98;
  width: 100px;
  height: 100px;
  border-radius: 50%;
  background: #4f1e79;/*紺*/
  transform: scale(0);
  bottom: -50px;
  left: calc(50% - 50px);
  transition: all .6s;
}
.circle-bg.circleactive{ transform: scale(50); }
.menu-bg{
  position: fixed;
  inset: 0;
  z-index: 200;

background: url("../img/menu-bg.webp") center top no-repeat;
background-size: cover;

  opacity: 0;
  transition: opacity .45s ease;
}

#g-nav.panelactive .menu-bg{
  opacity: 1;
}

/* SP背景 */
@media (max-width:768px){

.menu-bg{
    background-image:url("../img/menu-bg-sp.webp");
    background-position:center bottom;
    background-size:cover;
  }

}


/* 15個以上でもOK：スクロールできるラッパー */
#g-nav-list{
  display: none;
  position: fixed;
  inset: 0;
  z-index: 999;
  overflow: auto;
  -webkit-overflow-scrolling: touch;
  padding: 90px 0 40px;  /* openbtnの分の上余白 */
}
#g-nav.panelactive #g-nav-list{ display: block; }

/* ul：中央固定(top:40%)を廃止して“縦スクロール前提”に */
#g-nav ul{
  opacity: 0;
  position: relative;
  z-index: 999;
  width: min(520px, 88vw);
  margin: 0 auto;
  padding: 0;
  text-align: center;
}
#g-nav.panelactive ul{ opacity: 1; }

/* li：増えても詰まらない */
#g-nav ul li{
  padding: 10px 0;
}

/* 背景出現後に li を順に出す（重さ軽減でdelay短め） */
#g-nav.panelactive ul li{
  animation-name: gnaviAnime;
  animation-duration: 1s;
  animation-delay: .05s;
  animation-fill-mode: forwards;
  opacity: 0;
}

/* タップしやすい */
#g-nav ul li a{
  display: block;
  padding: 10px 12px;
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: .06em;
}
@media (max-width: 768px){
.openbtn{

  width: 55px;
  height: 58px;
}
    
    
/* 上下の線 */
.openbtn span:nth-of-type(1),
.openbtn span:nth-of-type(3){
  height:2px;
  width:62%;
  left:10px;
}

/* 線の位置 */
.openbtn span:nth-of-type(1){ top:20px; }
.openbtn span:nth-of-type(3){ top:30px; }
.openbtn:hover span:nth-of-type(1){
top: 18px;
}

.openbtn:hover span:nth-of-type(3){
top: 35px;
}
	
/* Menu文字 */
.openbtn span:nth-of-type(2){

}
 
    
    /* ===== active（×状態） ===== */
.openbtn.active span:nth-of-type(1){
  top: 20px;
  left: 10px;

}

.openbtn.active span:nth-of-type(3){
  top: 32px;
  left: 10px;

}

    
    
    #g-nav ul li a{padding: 10px 5px;
    font-size: 0.8rem; letter-spacing: 0;
  }
}




/* 背景が出現後にナビゲーション li を表示 */
@keyframes gnaviAnime{
  0%{ opacity: 0; transform: translateY(60px); }
  100%{ opacity: 1; transform: translateY(0); }
}


/* ul：増えても崩れない（2カラム） */
#page-link{
  list-style: none;
  margin: 0;
  padding: 0;
  width: min(920px, 92vw);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px 20px;
  opacity: 0;
  transform: translateY(12px);
  transition: opacity .35s ease, transform .35s ease;
}
#g-nav.panelactive #page-link{
  opacity: 1;
  transform: translateY(0);
}

/* リンク */
#page-link a{
  padding: 12px 14px;
  letter-spacing: .08em;
  transition: all .25s ease;background: rgba(255,255,255,.1);
}

#page-link a:hover{
  background: rgba(255,255,255,.9);
  color: #000;
  transform: translateY(-1px);
}


/*SNS*/
.sns{margin: 2em auto;}
.in-img, .tw-img, .yt-img {
    width: 35px;
}
.follow {
    text-transform: none;
    font-size: 0.7em;
    display: flex;
    align-items: stretch;
    text-align: center;
    margin: auto;
    width: 280px;
    padding: 10px 0;
}

.follow .in a, .follow .tw a,.follow .yt a {}
.follow .in a:hover, .follow .tw a:hover, .follow .yt a:hover {opacity: 0.5;}
.follow li {
    width: 70px;
    min-height: 50px;
    padding: 8px 0;
    text-align: center;
    margin: auto;
}
/* SNS-NAV */
#g-nav-list ul.follow li a{
    font-size: 0.8em;

}

/* スクロール固定（開いてる間は下のページを動かさない） */
body.nav-open{
  overflow: hidden;
}


/* =========================
   H2 base
========================= */
.heading-block {
  display: flex;
  justify-content: center;
  line-height: 1;
  overflow: visible;
}

h2.h2-animate{
  letter-spacing: .08em;
  font-family: "Libre Baskerville", serif;
  font-size: clamp(1.8rem, 4.5vw, 3.4rem);
  line-height: 1.08;
  text-align: center;
  padding: 0;
  position: relative;
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: .55rem;
  isolation: isolate;
  overflow: visible;
}

/* 英字本体 */
.h2-animate .h2-main{
  display: inline-block;
  position: relative;
  z-index: 2;
}

/* 英字1文字ずつ */
.h2-animate .h2-char{
  display: inline-block;
  position: relative;
  overflow: hidden;
  vertical-align: bottom;
}

.h2-animate .h2-char > i{
  display: inline-block;
  font-style: normal;
  transform: translate3d(0, 115%, 0);

  text-shadow:
    -2px -2px 0 #000,
     2px -2px 0 #000,
    -2px  2px 0 #000,
     2px  2px 0 #000;

  will-change: transform, filter;
}

/* せり上がり */
.h2-animate.is-inview .h2-char > i{
  animation: h2StageRise .62s cubic-bezier(.18,.95,.22,1) forwards;
  animation-delay: calc(120ms + var(--i) * 28ms);
}

/* 最後に“版ずれ”を本体へ直接追加 */
.h2-animate.is-shadowed .h2-char > i{
  animation:
    h2StageRise .62s cubic-bezier(.18,.95,.22,1) forwards,
    h2PrintDrop .22s cubic-bezier(.2,.9,.2,1) forwards;
  animation-delay:
    calc(120ms + var(--i) * 28ms),
    0ms;
}

/* 日本語 */
.h2-animate .h2-sub{
  display: block;
  position: relative;
  z-index: 2;
  font-family: "Noto Sans JP", sans-serif;
  font-size: clamp(.85rem, 1.4vw, 1.1rem);
  letter-spacing: .08em;
  line-height: 1.4;

  text-shadow:
   -1px -1px 0 #fff,
    1px -1px 0 #fff,
   -1px  1px 0 #fff,
    1px  1px 0 #fff,
   -2px  0   0 #fff,
    2px  0   0 #fff,
    0   -2px 0 #fff,
    0    2px 0 #fff;

  white-space: nowrap;
  color: #000;
  opacity: 0;
  transform: translateY(10px);
  transition: opacity .45s ease, transform .45s ease;
}

.h2-animate.is-shadowed .h2-sub{
  opacity: 1;
  transform: translateY(0);
}

@keyframes h2StageRise{
  from{ transform: translate3d(0, 115%, 0); }
  to  { transform: translate3d(0, 0, 0); }
}

@keyframes h2PrintDrop{
  0%{
    filter: drop-shadow(0 0 0 #000);
  }
  40%{
    filter: drop-shadow(5px 4px 0 #000);
  }
  100%{
    filter: drop-shadow(3px 3px 0 #000);
  }
}

/* =========================
   H2 cast icons
   1回 → 6秒後にもう1回 → 終了
   （順番：c7 → c1）
========================= */

.h2-cast{
  position:absolute;
  inset:0;
  pointer-events:none;
  z-index:1;
  overflow:visible;
}

.h2-chara{
  position:absolute;
  width:clamp(16px,1.7vw,28px);
  height:auto;
  opacity:0;
  transform-origin:50% 100%;
  pointer-events:none;
  will-change:transform,opacity;
}

/* 順番逆 */

.h2-animate.is-inview .h2-chara.c7{
  animation:
    charaPop .9s cubic-bezier(.22,.9,.2,1) .1s forwards,
    charaPop .9s cubic-bezier(.22,.9,.2,1) 3.1s forwards;
}

.h2-animate.is-inview .h2-chara.c6{
  animation:
    charaPop .9s cubic-bezier(.22,.9,.2,1) .25s forwards,
    charaPop .9s cubic-bezier(.22,.9,.2,1) 3.3s forwards;
}

.h2-animate.is-inview .h2-chara.c5{
  animation:
    charaPop .9s cubic-bezier(.22,.9,.2,1) .4s forwards,
    charaPop .9s cubic-bezier(.22,.9,.2,1) 3.5s forwards;
}

.h2-animate.is-inview .h2-chara.c4{
  animation:
    charaPop .9s cubic-bezier(.22,.9,.2,1) .55s forwards,
    charaPop .9s cubic-bezier(.22,.9,.2,1) 3.7s forwards;
}

.h2-animate.is-inview .h2-chara.c3{
  animation:
    charaPop .9s cubic-bezier(.22,.9,.2,1) .7s forwards,
    charaPop .9s cubic-bezier(.22,.9,.2,1) 3.9s forwards;
}

.h2-animate.is-inview .h2-chara.c2{
  animation:
    charaPop .9s cubic-bezier(.22,.9,.2,1) .85s forwards,
    charaPop .9s cubic-bezier(.22,.9,.2,1) 4.1s forwards;
}

.h2-animate.is-inview .h2-chara.c1{
  animation:
    charaPop .9s cubic-bezier(.22,.9,.2,1) 1s forwards,
    charaPop .9s cubic-bezier(.22,.9,.2,1) 4.3s forwards;
}
/*位置*/
.h2-chara.c7{ top:-26px; left:6%; }
.h2-chara.c6{ top:-34px; left:20%; }
.h2-chara.c5{ top:-24px; left:34%; }
.h2-chara.c4{ top:-36px; left:50%; }
.h2-chara.c3{ top:-24px; left:66%; }
.h2-chara.c2{ top:-34px; left:80%; }
.h2-chara.c1{ top:-26px; left:94%; }


.h2-chara.c7{ transform:rotate(-8deg); }
.h2-chara.c6{ transform:rotate(6deg); }
.h2-chara.c5{ transform:rotate(-4deg); }
.h2-chara.c4{ transform:rotate(3deg); }
.h2-chara.c3{ transform:rotate(-6deg); }
.h2-chara.c2{ transform:rotate(5deg); }
.h2-chara.c1{ transform:rotate(-3deg); }


@keyframes charaPop{

  0%{
    opacity:0;
    transform:translate(-50%,-50%) translateY(12px) scale(.6);
  }

  40%{
    opacity:.95;
    transform:translate(-50%,-50%) translateY(-4px) scale(1);
  }

  70%{
    opacity:.9;
    transform:translate(-50%,-50%) translateY(0) scale(.96);
  }

  100%{
    opacity:0;
    transform:translate(-50%,-50%) translateY(-10px) scale(.85);
  }
}

@media (max-width:768px){
  .h2-chara{
    width:16px;
  }
}
/* =========================================
   アナウンス / KOKUCHI BUTTONS
========================================= */

section#announcement{padding: 0 0 100px;}
#announcement{
  position:relative;
  overflow:hidden;
/*background-image:url("../svg/ichimatsu.svg");
background-size:15px 15px;
background-repeat:repeat;*/
background-color:#4f1e79;

z-index:4;

}
.announcement-inner{
  width:min(900px, calc(100% - 30px));
  margin:auto;
  position:relative;
  z-index:2;
}
.akechi{
  position:absolute;
  left:0;
  right:0;
  height:100px;

  display:flex;
  align-items:center;

  overflow:hidden;
  color:#7f2f7e;
  z-index:5;
  pointer-events:none;
}

.akechi-top{
  bottom:80px;
}

.akechi-bottom{
  bottom:0;
}

/* 横並びトラック */
.akechi-track{
  display:flex;
  width:max-content;
}

/* 文字 */
.akechi-text{
  font-weight:800;
  font-size:4.5vw;
  white-space:nowrap;
  padding-right:4rem;
}

/* 上 */
.akechi-top .akechi-track{
  animation:akechiRight 20s linear infinite;
}

/* 下 */
.akechi-bottom .akechi-track{
  animation:akechiLeft 20s linear infinite;
}

@keyframes akechiRight{
  from{ transform:translateX(0); }
  to{ transform:translateX(-50%); }
}

@keyframes akechiLeft{
  from{ transform:translateX(-50%); }
  to{ transform:translateX(0); }
}
@media (max-width:768px){


  .akechi-text{
    font-size:5rem;
    line-height:1.2;
  }
}
/* =========================
   grid
========================= */
.kokuchi-grid{margin-top: 30px;
  display: grid;
  gap: 16px;
}

.cols-1{ grid-template-columns: 1fr; }
.cols-2{ grid-template-columns: repeat(2, minmax(0, 1fr)); }
.cols-3{ grid-template-columns: repeat(3, minmax(0, 1fr)); }
/* 1枠だけ広がりすぎ防止 */
.cols-1 img{
  max-width: 480px;
  width: 100%;
  margin: 0 auto;
}

/* 1枠だけ広がりすぎ防止 */
.cols-1 .kokuchi-button{
  max-width: 480px;
  width: 100%;
  margin: 0 auto;
}

/* =========================
   button common
========================= */
.kokuchi-button{
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 96px;
  padding: 18px 52px 18px 18px;
  text-align: center;
  text-decoration: none;
  color: #f3f1e8;
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.5;
  overflow: hidden;
  transition: transform .2s ease, box-shadow .2s ease, filter .2s ease;
}



.kokuchi-button:hover{
  transform: translateY(-3px);
box-shadow:0 6px 14px rgba(0,0,0,.18);
  filter: brightness(1.03);
}

/* =========================
   gradient patterns
========================= */
.grad-pp{ background:#4b2c8c; }
.grad-pk{ background:#ec728e; }
.grad-or{ background:#e48652; }

/* =========================
   arrow
========================= */
.arrow{
  position: absolute;
  right: 14px;
  top: 50%;
  width: 28px;
  height: 28px;
  transform: translateY(-50%);
  background: rgba(255,255,255,.14);
}

.arrow::after{
  content: "";
  position: absolute;
  top: 50%;
  left: 9px;
  width: 8px;
  height: 8px;
  border-top: 2px solid #fff;
  border-right: 2px solid #fff;
  transform: translateY(-50%) rotate(45deg);
}


@media (max-width: 992px){

  .announcement-inner{
    width:80%;
    margin:auto;
  }

  .cols-2,
  .cols-3{
    grid-template-columns:1fr;
  }

  .kokuchi-button{
    min-height:88px;
    font-size:.95rem;
    padding:16px 48px 16px 16px;
  }

  .cols-1 .kokuchi-button{
    max-width:none;
  }

}

.btnGrad{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:.4em;

  padding:12px 18px;

  font-size:14px;
  font-weight:700;
  letter-spacing:.03em;

  color:#fff;
  text-decoration:none;

  background:#4f1e79;   /* ←単色に変更 */

  border:2px solid rgba(0,0,0,.25);


  transition:
    transform .18s ease,
    box-shadow .18s ease,
    filter .18s ease;
}
.btnGrad:hover{
  transform:translateY(-2px);
  filter:brightness(1.15);
}
.venueLink{  display:inline-block;min-width: 145px;
  padding:12px 20px;font-size:.8em;
  margin-top:12px;
  margin-bottom:15px;
}

.venueLink::after{
  content:"⧉";
  font-size:.9em;
  opacity:.9;
}


/* =========================================================
   PAGE TOP
========================================================= */

/*リンクを右下に固定*/
#page-top{
  position: fixed;
  right: 14px;
  bottom: 18px;
  z-index: 9997;
  cursor: pointer;

  /* はじめは非表示（既存維持） */
  opacity: 0;
  transform: translateY(100px);

  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
}

/* クリック面 */
#page-top a{
  position: relative;
  display: grid;
  place-items: center;
  width: 55px;
  height: 55px;


  border: 3px solid #fff;
  background: rgba(255,255,255,.08);
  text-decoration: none;

  /* hoverで気持ちよく */
  transition: transform .18s ease, background-color .18s ease;
}

@media (hover:hover){
  #page-top a:hover{
    background: rgba(255,255,255,.16);
    transform: translateY(-2px);
  }
}

/* 矢印のキャンバス */
#page-top a span{
  position: relative;
  width: 22px;
  height: 22px;
  display: block;
}

/* 「|」縦線 */
#page-top a span::before{
  content:"";
  position:absolute;
  left: 9px;
  top: 2px;
  width: 2px;
  height: 18px;
  background: #fff;
}

/* てっぺんから右下45°「╲」 */
#page-top a span::after{
  content:"";
  position:absolute;
  left: 9px;      /* 縦線の上端に合わせる */
  top: 2px;
  width: 14px;
  height: 2px;
  background: #fff;
  transform-origin: left center;
  transform: rotate(45deg); /* 右下へ */
}

/* SP：少し小さく */
@media (max-width: 768px){
  #page-top{ display: none; }
}

/* fix-sp（下部バナー）と干渉するなら上に逃がす */
@media (max-width: 1024px){
  #page-top{ bottom: 72px; }
}


/*　上に上がる動き　*/
#page-top.UpMove{
  animation: UpAnime 0.5s forwards;
  animation-delay: 0s;
}
@keyframes UpAnime{
  from{ opacity:0; transform: translateY(100px); }
  to  { opacity:1; transform: translateY(0); }
}
/*　下に下がる動き　*/
#page-top.DownMove{
  animation: DownAnime 0.5s forwards;
}
@keyframes DownAnime{
  from{ opacity:1; transform: translateY(0); }
  to  { opacity:1; transform: translateY(100px); }
}




/* =========================
   New in-view effects
========================= */

/* 文字がぬるっと上がる */
.reveal-up,
.reveal-left,
.reveal-right,
.reveal-secret{
  opacity: 0;
  will-change: transform, opacity, filter, clip-path;
  transition:
    transform .9s cubic-bezier(.22,1,.36,1),
    opacity .9s ease,
    filter .9s ease,
    clip-path .9s cubic-bezier(.22,1,.36,1);
}

.reveal-up{
  transform: translateY(26px);
  filter: blur(8px);
}

.reveal-left{
  transform: translateX(-42px);
  filter: blur(6px);
}

.reveal-right{
  transform: translateX(42px);
  filter: blur(6px);
}

/* “秘密が見えてくる”感じ */
.reveal-secret{
  transform: translateY(16px) scale(1.01);
  filter: blur(10px);
  clip-path: inset(0 100% 0 0);
}

.reveal-up.is-inview,
.reveal-left.is-inview,
.reveal-right.is-inview,
.reveal-secret.is-inview{
  opacity: 1;
  transform: translate(0,0) scale(1);
  filter: blur(0);
  clip-path: inset(0 0 0 0);
}

/* 少し遅延 */
.delay-1{ transition-delay: .08s; }
.delay-2{ transition-delay: .16s; }
.delay-3{ transition-delay: .24s; }
.delay-4{ transition-delay: .32s; }

/* まとまりで順番に出す */
.stagger-wrap > *{
  opacity: 0;
  transform: translateY(22px);
  filter: blur(8px);
  transition:
    transform .8s cubic-bezier(.22,1,.36,1),
    opacity .8s ease,
    filter .8s ease;
}

.stagger-wrap.is-inview > *:nth-child(1){ transition-delay: .04s; }
.stagger-wrap.is-inview > *:nth-child(2){ transition-delay: .12s; }
.stagger-wrap.is-inview > *:nth-child(3){ transition-delay: .20s; }
.stagger-wrap.is-inview > *:nth-child(4){ transition-delay: .28s; }
.stagger-wrap.is-inview > *:nth-child(5){ transition-delay: .36s; }
.stagger-wrap.is-inview > *:nth-child(6){ transition-delay: .44s; }
.stagger-wrap.is-inview > *:nth-child(7){ transition-delay: .52s; }

.stagger-wrap.is-inview > *{
  opacity: 1;
  transform: translateY(0);
  filter: blur(0);
}

/* 秘密ワードのアクセント */
.secret-accent{
  position: relative;
  display: inline-block;
}

.secret-accent::after{
  content: "";
  position: absolute;
  left: 0;
  bottom: .08em;
  width: 100%;
  height: .45em;
  background: rgba(241,228,17,.32);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform .55s cubic-bezier(.22,1,.36,1) .25s;
  z-index: -1;
}

.secret-accent.is-inview::after{
  transform: scaleX(1);
}


/*  */
.top-secret{
  position: relative;
  z-index: 5;
  margin: 18px auto 24px;
  text-align: center;
  font-family: "Noto Serif JP", serif;
  font-size: clamp(20px, 2.4vw, 34px);
  font-weight: 700;
  letter-spacing: .12em;
  color: #fff;
  width: fit-content;
  max-width: 90%;
  line-height: 1.4;
}

.secret-mask{
  position: relative;
  display: block;
  overflow: hidden;
}

.secret-mask::after{
  content: "";
  position: absolute;
  inset: 0;
  background: #111;
  transform: translateX(0);
  transition: transform .95s cubic-bezier(.77,0,.18,1);
  will-change: transform;
}

.secret-mask.is-inview::after{
  transform: translateX(101%);
}