/* アカデミーHPと同じタイトルフォント（テーマの milantyperev-r ） */
@font-face{
  font-family:"milantyperev-r";
  src:url("../fonts/MilanPulse-Ultra.otf") format("opentype");
  font-display:swap;
}
:root{
  --red:#D90A15;
  --red-deep:#A50D16;
  --maroon:#5E0910;
  --black:#121212;
  --ink:#1c1c1c;
  --gray:#666;
  --line:#e6e2e2;
  --paper:#fff;
  --paper-warm:#f7f5f4;
  --c-beginner:#DC7E86;
  --c-middle:#D90A15;
  --c-develop:#94121E;
  --c-gk:#5E0910;
  --font-title:"milantyperev-r","Oswald",sans-serif;
  --font-en:"Oswald",sans-serif;
  --font-jp:"Noto Sans JP","Hiragino Kaku Gothic ProN",sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:var(--font-jp);
  color:var(--ink);
  background:var(--paper);
  line-height:1.8;
  font-feature-settings:"palt";
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit}
.wrap{max-width:1080px;margin-inline:auto;padding-inline:24px}

/* ===== 共通パーツのプレースホルダー ===== */
.placeholder{
  background:repeating-linear-gradient(-45deg,#f0eeee 0 12px,#faf9f9 12px 24px);
  color:#9a9494;text-align:center;font-size:12px;letter-spacing:.15em;
  padding:14px;
}

/* ===== ページ内メニュー（画面下部固定） ===== */
.page-nav{
  position:fixed;left:0;right:0;bottom:0;z-index:100;
  background:var(--paper);
  border-top:1px solid var(--line);
  display:flex;justify-content:center;
  padding-bottom:env(safe-area-inset-bottom);
}
.page-nav a{
  flex:0 1 180px;text-align:center;text-decoration:none;
  padding:10px 6px 12px;position:relative;transition:.2s;
}
body{padding-bottom:64px}
.page-nav a .en{
  display:block;font-family:var(--font-title);font-weight:normal;
  font-size:19px;line-height:1.2;letter-spacing:.04em;color:var(--ink);
  text-transform:uppercase;transition:.2s;
}
.page-nav a .jp{
  display:block;font-size:10px;font-weight:700;letter-spacing:.15em;
  color:var(--red);line-height:1.4;
}
.page-nav a::after{
  content:"";position:absolute;left:50%;top:0;translate:-50% 0;
  width:0;height:3px;background:var(--red);transition:.25s;
}
.page-nav a:hover .en{color:var(--red)}
.page-nav a:hover::after{width:70%}
.page-nav .nav-cta{
  flex:0 0 auto;align-self:center;
  background:var(--red);color:#fff;
  border-radius:999px;padding:11px 34px;margin:6px 10px 6px 18px;
  font-size:15px;font-weight:900;letter-spacing:.08em;line-height:1.4;
  transition:.25s;
}
.page-nav .nav-cta::after{content:none}
.page-nav .nav-cta:hover{background:var(--red-deep);translate:0 -2px}

/* ===== ヒーロー ===== */
.hero{background:var(--black);padding-block:0}
.hero img{width:100%;display:block}
.hero picture{display:block;max-width:1600px;margin-inline:auto}

/* ===== セクション見出し（アカデミーHP準拠） ===== */
.sec-head{text-align:center;margin-bottom:clamp(36px,6vw,56px)}
.sec-head .en{
  font-family:var(--font-title);font-weight:normal;letter-spacing:.02em;
  font-size:clamp(38px,6vw,56px);line-height:1.1;color:var(--ink);
  text-transform:uppercase;display:block;
}
.sec-head .jp{
  display:block;margin-top:4px;font-size:13px;font-weight:500;
  letter-spacing:.15em;text-indent:.15em;color:var(--red);
}
.on-dark .sec-head .en{color:#fff}

section{padding-block:clamp(64px,10vw,110px);scroll-margin-top:64px}

/* ===== INTRO ===== */
.intro{padding-top:clamp(40px,6vw,72px)}
.photo-strip{
  display:grid;grid-template-columns:repeat(4,1fr);gap:12px;
  max-width:1080px;margin:0 auto clamp(44px,7vw,72px);padding-inline:24px;
}
.photo-strip img{
  width:100%;aspect-ratio:1/1;object-fit:cover;
}
.intro h2{
  text-align:center;font-size:clamp(24px,4.4vw,38px);font-weight:900;
  line-height:1.5;letter-spacing:.04em;
}
.intro h2 .accent{color:var(--red)}
.intro .lead{
  text-align:center;margin-top:22px;font-size:clamp(14px,1.8vw,16px);
}
.intro .lead strong{
  font-weight:700;
  background:linear-gradient(transparent 68%,rgba(217,10,21,.18) 68%);
}

/* クラスバッジ */
.class-badges{
  display:flex;justify-content:center;gap:clamp(10px,2.4vw,22px);
  flex-wrap:wrap;margin-top:clamp(34px,5vw,48px);
}
.badge{
  width:clamp(86px,11vw,112px);aspect-ratio:1/1;border-radius:50%;
  display:grid;place-content:center;text-align:center;color:#fff;
  font-weight:900;line-height:1.3;font-size:clamp(15px,1.9vw,19px);
  letter-spacing:.05em;
}
.badge small{display:block;font-size:.62em;font-weight:700;letter-spacing:.1em}
.badge.b1{background:var(--c-beginner)}
.badge.b2{background:var(--c-middle)}
.badge.b3{background:var(--c-develop)}
.badge.b4{background:var(--c-gk)}

/* 開催日カード */
.date-cards{
  display:grid;grid-template-columns:1fr 1fr;gap:20px;
  margin-top:clamp(40px,6vw,56px);
}
.date-card{
  background:var(--paper-warm);
  padding:26px 24px;text-align:center;
}
.date-card h3{
  font-size:clamp(16px,2vw,19px);font-weight:900;letter-spacing:.05em;
  display:flex;align-items:center;justify-content:center;gap:10px;flex-wrap:wrap;
}
.date-card h3 .count{
  font-size:12px;color:#fff;background:var(--black);
  padding:2px 12px;letter-spacing:.15em;font-weight:700;white-space:nowrap;
}
.date-chips{display:flex;justify-content:center;gap:10px;margin-top:16px;flex-wrap:wrap}
.chip{
  background:var(--red);
  color:#fff;padding:7px 14px 8px;
  display:flex;align-items:baseline;gap:6px;
}
.chip .d{font-family:var(--font-en);font-weight:600;font-size:22px;line-height:1}
.chip .w{
  font-size:11px;font-weight:700;border:1.5px solid rgba(255,255,255,.85);
  border-radius:50%;width:20px;height:20px;display:grid;place-content:center;
  translate:0 -2px;
}

/* ===== SCHEDULE（グレー） ===== */
.schedule{
  background:var(--paper-warm);
}
.timetable{max-width:920px;margin-inline:auto}
.tt-grid{
  display:grid;grid-template-columns:64px 1fr 1fr;column-gap:18px;
}
.tt-vh{grid-row:1;display:flex;flex-direction:column}
.tt-vh .name{flex:1 0 auto;display:grid;place-content:center}
.tt-vh.v1{grid-column:2}
.tt-vh.v2{grid-column:3}
.tt-axis{grid-column:1;grid-row:2}
.tt-b1{grid-column:2;grid-row:2}
.tt-b2{grid-column:3;grid-row:2}
.tt-vh .name{
  background:linear-gradient(90deg,var(--red) 0,var(--red-deep) 100%);
  color:#fff;
  padding:12px 16px;text-align:center;
  font-size:clamp(14px,2vw,19px);font-weight:900;letter-spacing:.05em;
}
.tt-vh .dates{display:flex;justify-content:center;gap:8px;flex-wrap:wrap;margin:auto 0 22px;padding-top:14px}
.tt-vh .dates .chip{padding:4px 10px 5px;background:none;color:var(--ink)}
.tt-vh .dates .chip .d{font-size:22px}
.tt-vh .dates .chip .w{width:22px;height:22px;font-size:13px;border-color:var(--ink)}

.tt-body{position:relative;grid-row:2;height:680px}
.tt-lines{position:absolute;inset:0;pointer-events:none}
.tt-line{position:absolute;left:0;right:0;height:1px;background:#dcd8d5}
.tt-line.hour{background:#c8c3bf}
.tt-time{
  position:absolute;right:0;translate:0 -50%;
  font-family:var(--font-en);font-weight:500;font-size:13px;color:#9a948e;
  line-height:1;
}
.tt-time.hour{color:var(--ink);font-size:15px;font-weight:600}

.tt-block{
  position:absolute;left:0;right:0;
  color:#fff;text-align:center;
  display:flex;flex-direction:column;justify-content:center;gap:3px;
  padding:18px 8px 10px;
  border-radius:14px;
}
.tt-block .tag{
  position:absolute;top:0;left:50%;translate:-50% -50%;
  background:var(--black);color:#fff;font-size:15px;font-weight:900;
  letter-spacing:.04em;padding:4px 18px;white-space:nowrap;
}
.tt-block .target{font-size:15px;font-weight:700;line-height:1.55}
.tt-block .time{
  font-family:var(--font-en);font-weight:600;font-size:clamp(22px,2.8vw,28px);
  line-height:1.2;letter-spacing:.02em;
}
.tt-block .time small{font-size:.6em;font-weight:500;font-family:var(--font-jp)}
.tt-block .price{font-size:13px;font-weight:700}
.tt-block .price b{font-family:var(--font-en);font-size:1.45em;font-weight:600;letter-spacing:.02em}
.tt-block.c1{background:var(--c-beginner)}
.tt-block.c2{background:var(--c-middle)}
.tt-block.c34{background:linear-gradient(135deg,var(--c-develop),var(--c-gk))}
.schedule .note{margin-top:30px;text-align:center;font-size:12px;color:var(--gray);letter-spacing:.08em}

/* ===== VENUES ===== */
.venue-list{display:grid;gap:clamp(28px,4vw,40px)}
.venue-item{
  display:grid;grid-template-columns:minmax(0,460px) 1fr;gap:clamp(22px,4vw,44px);
  align-items:center;
}
.venue-item .photo{position:relative}
.venue-item .photo img{aspect-ratio:16/10;object-fit:cover;width:100%;position:relative;z-index:1}
.venue-item .photo::after{
  content:"";position:absolute;left:-14px;bottom:-14px;width:60%;height:56%;
  background:var(--paper-warm);z-index:0;
  pointer-events:none;
}
.venue-item .num{
  font-family:var(--font-en);font-weight:600;font-size:13px;color:var(--red);
  letter-spacing:.25em;
}
.venue-item h3{font-size:clamp(20px,2.6vw,26px);font-weight:900;letter-spacing:.04em;line-height:1.4}
.venue-item h3 small{
  display:inline-block;font-size:12px;color:#fff;background:var(--black);
  padding:1px 10px;margin-left:10px;translate:0 -3px;
  letter-spacing:.1em;font-weight:700;
}
.venue-item address{font-style:normal;font-size:14px;color:var(--gray);margin-top:10px}
.venue-item .map-link{
  display:inline-flex;align-items:center;gap:8px;margin-top:14px;
  font-size:13px;font-weight:700;color:var(--red);text-decoration:none;
  border:1.5px solid currentColor;border-radius:999px;padding:6px 18px;
  transition:.25s;
}
.venue-item .map-link:hover{background:var(--red);color:#fff}
.venue-item .map-link svg{width:13px;height:13px;fill:currentColor}

/* ===== FEES ===== */
.fees{background:var(--paper-warm)}
.fee-note{text-align:right;font-size:12px;font-weight:700;letter-spacing:.1em;color:var(--gray);margin-bottom:10px}
.fee-table{display:grid;gap:14px}
.fee-row{
  background:#fff;
  display:grid;grid-template-columns:auto 1fr auto;align-items:center;
  gap:clamp(14px,3vw,26px);padding:20px clamp(18px,3.4vw,32px);
}
.fee-row .min{
  width:58px;height:58px;border-radius:50%;color:#fff;display:grid;place-content:center;
  text-align:center;line-height:1;font-weight:900;
}
.fee-row .min b{font-family:var(--font-en);font-size:22px;font-weight:600}
.fee-row .min span{font-size:10px}
.fee-row.c1 .min{background:var(--c-beginner)}
.fee-row.c2 .min{background:var(--c-middle)}
.fee-row.c34 .min{background:linear-gradient(135deg,var(--c-develop),var(--c-gk))}
.fee-row h3{font-size:clamp(18px,2.4vw,22px);font-weight:900;letter-spacing:.04em;line-height:1.4}
.fee-row .cond{font-size:clamp(14px,1.8vw,16px);color:var(--ink);font-weight:500}
.fee-row .yen{
  font-family:var(--font-en);font-weight:600;font-size:clamp(26px,3.4vw,34px);
  letter-spacing:.02em;white-space:nowrap;
}

/* ===== ENTRY ===== */
.entry{
  background:var(--black);
  color:#fff;
}
.entry-lead{text-align:center;font-size:14px;color:#ccc;margin:-20px auto 40px;max-width:640px}
.entry-panel{
  background:#fff;color:var(--ink);
  max-width:760px;margin-inline:auto;
  padding:clamp(30px,6vw,56px) clamp(20px,5vw,60px);
  display:grid;gap:36px;
}
.entry-group h3{
  text-align:center;font-size:clamp(16px,2.2vw,19px);font-weight:900;letter-spacing:.06em;
  color:var(--ink);
  display:flex;align-items:center;gap:16px;margin-bottom:20px;
}
.entry-group h3::before,.entry-group h3::after{
  content:"";height:1px;background:var(--line);flex:1;
}
.entry-buttons{display:grid;gap:16px}
.btn-entry{
  position:relative;display:flex;align-items:center;justify-content:center;
  color:#fff;text-decoration:none;font-weight:900;letter-spacing:.06em;
  font-size:clamp(18px,2.4vw,21px);border-radius:999px;padding:20px 56px;
  transition:.25s;box-shadow:0 8px 24px rgba(0,0,0,.25);
}
.btn-entry small{font-weight:700;font-size:.8em;margin-left:4px}
.btn-entry::after{
  content:"";position:absolute;right:26px;top:50%;translate:0 -50%;
  width:10px;height:10px;border-top:2.5px solid #fff;border-right:2.5px solid #fff;
  rotate:45deg;transition:.25s;
}
.btn-entry:hover{translate:0 -3px;filter:brightness(1.12)}
.btn-entry:hover::after{right:21px}
.btn-entry.c1{background:linear-gradient(180deg,#E9959C,var(--c-beginner))}
.btn-entry.c2{background:linear-gradient(180deg,#F0303B,var(--c-middle))}
.btn-entry.c34{background:linear-gradient(180deg,#A81926,var(--c-gk))}

/* ===== 出現アニメーション ===== */
.reveal{
  opacity:0;translate:0 28px;
  transition:opacity .8s cubic-bezier(.22,.61,.36,1),translate .8s cubic-bezier(.22,.61,.36,1);
  transition-delay:var(--d,0s);
}
.reveal.is-in{opacity:1;translate:0 0}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;translate:none;transition:none}
}

/* ===== レスポンシブ ===== */
@media (max-width:820px){
  .venue-item{grid-template-columns:1fr}
  .venue-item .photo{max-width:520px}
}
@media (max-width:640px){
  .page-nav a{flex:1;padding:9px 2px 8px}
  .page-nav a .en{font-size:15px}
  .page-nav a .jp{font-size:9px;letter-spacing:.08em}
  .page-nav .nav-cta{flex:0 0 auto;padding:9px 16px;margin:6px 8px;font-size:13px}
  .class-badges{gap:8px}
  .badge{width:clamp(70px,20vw,80px);font-size:14px}
  .photo-strip{grid-template-columns:repeat(2,1fr);gap:10px}
  .date-cards{grid-template-columns:1fr}
  .tt-grid{grid-template-columns:44px 1fr 1fr;column-gap:10px}
  .tt-body{height:600px}
  .tt-time{font-size:10px}
  .tt-time.hour{font-size:12px}
  .tt-vh .name{padding:10px 6px;font-size:13px}
  .tt-vh .dates{gap:5px;margin-bottom:16px;padding-top:10px}
  .tt-vh .dates .chip{padding:3px 7px 4px;gap:4px}
  .tt-vh .dates .chip .d{font-size:18px}
  .tt-vh .dates .chip .w{width:19px;height:19px;font-size:11px}
  .tt-block{padding:14px 4px 8px}
  .tt-block .tag{font-size:11px;padding:3px 10px}
  .tt-block .target{font-size:11.5px;line-height:1.45}
  .tt-block .time{font-size:17px}
  .tt-block .price{font-size:11px}
  .fee-row{grid-template-columns:auto 1fr;grid-template-rows:auto auto}
  .fee-row .min{width:50px;height:50px;grid-row:span 2}
  .fee-row .yen{grid-column:2;justify-self:end}
  .btn-entry{padding:17px 48px;font-size:16px}
}