/* KILOHERTZ — 見た目のルールは 3_デザイン案/見た目のルール.md */
:root{
  --bg:#0a0a0a; --surface:#141414; --line:#2a2a2a;
  --text:#ffffff; --sub:#a3a3a3;
  --gold1:#e7c27f; --gold2:#f6e7c6;
  --neon-r:#ff2a5a; --neon-c:#2ef2ff;
  --frame:20px; --radius:16px;
  --wide:"Eurostile","Microgramma","Bank Gothic","Helvetica Neue","Arial",sans-serif;
  --jp:"Hiragino Sans","Hiragino Kaku Gothic ProN","Yu Gothic","Meiryo","Noto Sans JP",sans-serif;
  --max:1200px; --pad:clamp(16px,4vw,56px);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--jp);font-size:16px;line-height:1.8;letter-spacing:.02em}
main{overflow-x:clip}
img{max-width:100%;display:block}
a{color:inherit}
.wide{font-family:var(--wide);font-stretch:expanded;text-transform:uppercase;letter-spacing:.08em;font-weight:400}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* ---------- header ---------- */
.site-header{position:fixed;top:var(--frame);left:var(--frame);right:var(--frame);z-index:50;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:22px clamp(16px,3.5vw,60px);pointer-events:none}
.site-header>*{pointer-events:auto}
.site-header.scrolled{top:0;left:0;right:0;background:rgba(10,10,10,.86);backdrop-filter:blur(8px);padding-top:12px;padding-bottom:12px}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none;min-height:44px}
.logo svg{width:44px;height:28px}
.logo b{font-family:var(--wide);font-stretch:expanded;font-weight:300;letter-spacing:.22em;font-size:18px}
.logo small{font-family:var(--wide);font-size:11px;color:var(--sub);letter-spacing:.1em;border:1px solid #555;border-radius:99px;padding:1px 7px}
.head-right{display:flex;align-items:center;gap:12px}
.btn-gold{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:10px 26px;border-radius:999px;background:linear-gradient(100deg,var(--gold1),var(--gold2) 60%,var(--gold1));color:#111;text-decoration:none;font-family:var(--wide);font-stretch:expanded;letter-spacing:.08em;font-size:14px;border:0;transition:filter .2s,transform .2s}
.btn-gold:hover{filter:brightness(1.12);transform:translateY(-1px)}
.btn-line{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:10px 24px;border-radius:999px;border:1px solid #fff;color:#fff;text-decoration:none;font-family:var(--wide);letter-spacing:.08em;font-size:13px;background:transparent;transition:background .2s,color .2s}
.btn-line:hover{background:#fff;color:#111}
.menu-btn{min-height:44px;min-width:44px;padding:8px 16px;border-radius:999px;background:rgba(0,0,0,.35);border:1px solid rgba(255,255,255,.5);color:#fff;font-family:var(--wide);letter-spacing:.12em;font-size:13px;cursor:pointer;display:flex;align-items:center;gap:8px}
.menu-btn::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--neon-r);box-shadow:0 0 8px var(--neon-r)}
.nav-panel{position:fixed;inset:0;z-index:60;background:rgba(5,5,5,.97);display:none;flex-direction:column;justify-content:center;padding:80px var(--pad)}
.nav-panel.open{display:flex}
.nav-panel ul{list-style:none;margin:0;padding:0}
.nav-panel li a{display:block;text-decoration:none;font-family:var(--wide);font-stretch:expanded;font-size:clamp(30px,6vw,68px);line-height:1.25;letter-spacing:.04em}
.nav-panel li a span{font-family:var(--jp);font-size:14px;color:var(--sub);margin-left:14px;letter-spacing:.1em}
.nav-panel li a:hover{color:var(--neon-c)}
.nav-close{position:absolute;top:28px;right:var(--pad)}

/* ---------- hero ---------- */
.hero{position:relative;height:100vh;height:100svh;min-height:560px;padding:var(--frame);background:var(--bg)}
.hero-frame{position:relative;width:100%;height:100%;border-radius:var(--radius);overflow:hidden;background:#000;isolation:isolate}
.hero-frame canvas{position:absolute;inset:0;width:100%;height:100%;display:block}
.hero-still{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:saturate(1.3) contrast(1.1)}
.hero-fx{position:absolute;inset:0;pointer-events:none}
.hero-fx.vig{background:radial-gradient(ellipse at 50% 45%,transparent 45%,rgba(0,0,0,.75) 100%);z-index:3}
.hero-fx.grad{background:linear-gradient(0deg,rgba(0,0,0,.65),transparent 45%);z-index:3}
.hero-hud{position:absolute;z-index:5;top:96px;right:clamp(16px,3.5vw,60px);text-align:right;font-family:"SFMono-Regular","Menlo","Consolas",monospace;font-size:12px;line-height:1.6;color:rgba(255,255,255,.85);letter-spacing:.1em;text-shadow:0 0 6px rgba(0,0,0,.8)}
.hero-hud .rec::before{content:"";display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--neon-r);margin-right:6px;box-shadow:0 0 8px var(--neon-r);}
@keyframes blink{50%{opacity:0}}
.hero-copy{position:absolute;z-index:6;left:clamp(16px,5vw,72px);right:16px;bottom:clamp(28px,6vh,64px)}
.hero-tag{font-family:var(--wide);font-size:12px;letter-spacing:.24em;color:#fff;margin:0 0 12px;opacity:.9}
.hero-tag i{font-style:normal;color:var(--neon-c)}
.hero-links{list-style:none;margin:0;padding:0}
.hero-links a{display:inline-flex;align-items:center;gap:clamp(10px,1.4vw,20px);text-decoration:none;font-family:var(--wide);font-stretch:expanded;font-weight:300;font-size:clamp(34px,6.2vw,92px);line-height:1.05;letter-spacing:.03em;text-transform:uppercase;position:relative;text-shadow:0 0 24px rgba(0,0,0,.4)}
.hero-links a .ic{flex:none;width:clamp(22px,2.2vw,32px);height:clamp(22px,2.2vw,32px);border:1.5px solid #fff;border-radius:50%;display:grid;place-items:center;font-size:clamp(11px,1vw,15px);transition:background .2s,color .2s}
.hero-links a:hover .ic{background:#fff;color:#000}
/* ---------- sections ---------- */
.sec{padding:clamp(80px,12vw,160px) var(--pad)}
.inner{max-width:var(--max);margin:0 auto}
.sec-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:16px 32px;margin-bottom:clamp(32px,5vw,56px)}
.h2{margin:0;font-family:var(--wide);font-stretch:expanded;font-weight:300;font-size:clamp(32px,5vw,64px);line-height:1.05;letter-spacing:.03em;text-transform:uppercase}
.h2-jp{display:block;font-family:var(--jp);font-size:14px;color:var(--sub);letter-spacing:.14em;margin-top:12px;font-weight:400}
.h3{margin:0 0 10px;font-family:var(--wide);font-stretch:expanded;font-weight:400;font-size:clamp(20px,2vw,26px);letter-spacing:.05em;text-transform:uppercase}
.lead{max-width:640px;color:#ddd;margin:0}
.sub{color:var(--sub);font-size:14px}
.page-hero{padding:calc(var(--frame) + 120px) var(--pad) 40px}
.page-hero .h1{margin:0;font-family:var(--wide);font-stretch:expanded;font-weight:300;font-size:clamp(40px,8vw,120px);line-height:1;letter-spacing:.02em;text-transform:uppercase}
.page-hero .h1 small{display:block;font-family:var(--jp);font-size:15px;color:var(--sub);letter-spacing:.16em;margin-top:18px}
.banner{margin:0 var(--frame);border-radius:var(--radius);overflow:hidden;height:clamp(260px,46vw,560px);position:relative}
.banner img{width:100%;height:100%;object-fit:cover;filter:saturate(1.2)}
.banner::after{content:"";position:absolute;inset:0;background:repeating-linear-gradient(0deg,rgba(0,0,0,.28) 0 1px,transparent 1px 3px)}

/* events */
.ev-rail{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(260px,1fr);gap:20px;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:12px;scrollbar-width:thin;scrollbar-color:#444 transparent}
.ev{scroll-snap-align:start;display:flex;flex-direction:column}
.ev-img{aspect-ratio:3/4;border-radius:12px;overflow:hidden;position:relative;background:#111}
.ev-img img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.ev:hover .ev-img img{transform:scale(1.05)}
.ev-img .big{position:absolute;left:14px;bottom:12px;right:14px;font-family:var(--wide);font-stretch:expanded;font-size:clamp(24px,2.4vw,34px);line-height:1;text-shadow:0 0 18px rgba(0,0,0,.8)}
.ev-date{font-family:var(--wide);font-size:13px;letter-spacing:.12em;margin:14px 0 2px}
.ev-date b{font-size:20px;font-weight:400;margin-right:6px}
.ev h3{margin:0 0 8px;font-size:17px;font-weight:600}
.tags{display:flex;flex-wrap:wrap;gap:6px;margin:0 0 12px;padding:0;list-style:none}
.tags li{font-family:var(--wide);font-size:12px;letter-spacing:.08em;border:1px solid #666;border-radius:99px;padding:2px 10px;color:#ddd}
.ev .acts{display:flex;gap:8px;flex-wrap:wrap;margin-top:auto}
.ev .acts a{min-height:44px;font-size:12px;padding:8px 16px}
.rail-nav{display:flex;gap:8px}
.rail-nav button{width:44px;height:44px;border-radius:50%;border:1px solid #666;background:transparent;color:#fff;font-size:16px;cursor:pointer}
.rail-nav button:hover{background:#fff;color:#000}
.center{text-align:center;margin-top:40px}

/* features */
.feat{display:grid;gap:clamp(48px,7vw,96px)}
.feat-item{display:grid;grid-template-columns:1.3fr 1fr;gap:clamp(24px,4vw,64px);align-items:center}
.feat-item:nth-child(2) .fi-img{order:2}
.fi-img{border-radius:12px;overflow:hidden;aspect-ratio:16/10;position:relative}
.fi-img img{width:100%;height:100%;object-fit:cover}
.fi-num{font-family:var(--wide);font-size:14px;color:var(--neon-c);letter-spacing:.2em}
.fi-txt p{color:#ddd;margin:0}

/* marquee */
.marquee{overflow:hidden;padding:clamp(56px,9vw,120px) 0;white-space:nowrap}
.marquee .row{display:flex;width:max-content;font-family:var(--wide);font-stretch:expanded;font-weight:300;font-size:clamp(56px,10vw,150px);line-height:1.08;letter-spacing:.02em;text-transform:uppercase;animation:mq 26s linear infinite}
.marquee .row.r2{animation-duration:34s;animation-direction:reverse;-webkit-text-stroke:1px #fff;color:transparent}
.marquee span{padding-right:.5em}
@keyframes mq{to{transform:translateX(-50%)}}

/* vip band */
.vip{position:relative;margin:0 var(--frame);border-radius:var(--radius);overflow:hidden;min-height:520px;display:flex;align-items:flex-end}
.vip>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.vip::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(0,0,0,.85),rgba(0,0,0,.25));z-index:1}
.vip .in{position:relative;z-index:2;padding:clamp(28px,5vw,72px);max-width:680px}
.price{font-family:var(--wide);font-size:clamp(28px,3vw,40px);margin:16px 0}
.price small{font-family:var(--jp);font-size:14px;color:#ccc;margin-left:8px}
.btns{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}

/* tables, info */
.info{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,4vw,64px);align-items:start}
.dl{display:grid;grid-template-columns:auto 1fr;border-top:1px solid var(--line);margin:0}
.dl dt,.dl dd{padding:16px 0;border-bottom:1px solid var(--line);margin:0}
.dl dt{font-family:var(--wide);font-size:13px;letter-spacing:.12em;color:var(--sub);padding-right:24px;padding-top:19px}
.tbl{width:100%;border-collapse:collapse}
.tbl th,.tbl td{text-align:left;padding:16px 12px 16px 0;border-bottom:1px solid var(--line);vertical-align:top}
.tbl th{font-family:var(--wide);font-weight:400;font-size:14px;letter-spacing:.06em;white-space:nowrap}
.tbl .dt{font-family:var(--wide);white-space:nowrap}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:28px}
.card .day{font-family:var(--wide);color:var(--neon-c);font-size:13px;letter-spacing:.2em}
.card p{margin:0;color:#ddd;font-size:15px}
.photo{border-radius:12px;overflow:hidden}
.photo img{width:100%;height:100%;object-fit:cover}
.note{border-left:2px solid var(--neon-r);padding:4px 0 4px 16px;color:#ddd}
.map{border-radius:12px;overflow:hidden;aspect-ratio:4/3;background:#111}
.map iframe{width:100%;height:100%;border:0;filter:invert(.9) hue-rotate(180deg) saturate(.6)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{cursor:pointer;padding:20px 32px 20px 0;font-weight:600;list-style:none;position:relative;min-height:44px}
.faq summary::after{content:"+";position:absolute;right:4px;top:16px;font-size:22px;font-family:var(--wide)}
.faq details[open] summary::after{content:"−"}
.faq details p{margin:0 0 20px;color:#ddd}
.ol{padding-left:1.4em;margin:0;color:#ddd}

/* end CTA + footer */
.end-cta{text-align:center;padding:clamp(80px,10vw,140px) var(--pad);border-top:1px solid var(--line)}
.end-cta .btns{justify-content:center}
.site-footer{padding:56px var(--pad) 120px;border-top:1px solid var(--line)}
.ft{max-width:var(--max);margin:0 auto;display:flex;flex-wrap:wrap;justify-content:space-between;gap:32px}
.ft-nav{display:grid;grid-template-columns:repeat(2,auto);gap:4px 56px;list-style:none;margin:0;padding:0}
.ft-nav a{font-family:var(--wide);font-stretch:expanded;font-size:clamp(20px,2.2vw,28px);text-decoration:none;letter-spacing:.04em;display:inline-block;min-height:44px;line-height:44px}
.ft-nav a:hover{color:var(--neon-c)}
.sns{display:flex;gap:10px;align-items:center}
.sns a{width:44px;height:44px;border-radius:50%;background:#fff;color:#000;display:grid;place-items:center;text-decoration:none}
.sns svg{width:20px;height:20px}
.ft-small{max-width:var(--max);margin:40px auto 0;display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;color:var(--sub);font-size:13px}
.sp-bar{display:none}

/* reveal（一度だけ、写真と見出し） */
.rv{opacity:0;transform:translateY(28px);transition:opacity .8s,transform .8s cubic-bezier(.2,.7,.2,1)}
.rv.in{opacity:1;transform:none}

@media (max-width:820px){
  :root{--frame:10px;--radius:12px}
  .head-right .btn-gold{display:none}
  .logo b{font-size:15px;letter-spacing:.16em}
  .site-header{padding:14px 14px}
  .hero-hud{top:78px;font-size:11px}
  .feat-item,.info{grid-template-columns:1fr}
  .feat-item:nth-child(2) .fi-img{order:0}
  .ev-rail{grid-auto-columns:78%}
  .sp-bar{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:40;gap:8px;padding:10px 12px calc(10px + env(safe-area-inset-bottom));background:rgba(10,10,10,.92);border-top:1px solid var(--line)}
  .sp-bar a{flex:1}
  .tbl th{white-space:normal}
  .dl{grid-template-columns:1fr}
  .dl dt{padding-bottom:0;border-bottom:0}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .rv{opacity:1;transform:none}
  .marquee .row{transform:none}
}
.hero-frame canvas{filter:saturate(1.45) contrast(1.15) }

@media (max-width:820px){
  .hero-copy{bottom:96px}
  .hero-links a{font-size:7.4vw;white-space:nowrap}
  .hero-tag{font-size:11px;letter-spacing:.14em}
}
/* 明るい写真の上でも文字が読めるように */
.hero-fx.grad{background:linear-gradient(0deg,rgba(0,0,0,.78),rgba(0,0,0,.35) 38%,transparent 60%),linear-gradient(180deg,rgba(0,0,0,.5),transparent 22%)}
.hero-tag,.hero-hud{text-shadow:0 1px 6px rgba(0,0,0,.9)}
.ft-nav a{white-space:nowrap}
.price small{display:block;margin:6px 0 0}
@media (max-width:820px){.ft-nav{grid-template-columns:1fr}.ft-nav a{font-size:20px}}
@media (max-width:820px){
  .tbl-sch thead{display:none}
  .tbl-sch tr{display:grid;grid-template-columns:auto 1fr auto;gap:2px 14px;padding:16px 0;border-bottom:1px solid var(--line)}
  .tbl-sch td,.tbl-sch th{border:0;padding:0}
  .tbl-sch td:nth-child(3){grid-column:1/-1;order:4}
  .tbl-sch td:nth-child(4){font-family:var(--wide);white-space:nowrap}
}
/* 画面を横切る巨大な文字（文字の中に写真が透ける） */
.hero-giant{position:absolute;z-index:2;left:0;top:50%;transform:translateY(-58%);display:flex;width:max-content;white-space:nowrap;pointer-events:none;animation:giant 26s linear infinite}
.hero-giant span{font-family:var(--wide);font-stretch:expanded;font-weight:700;font-size:clamp(200px,64vh,720px);line-height:.8;letter-spacing:-.01em;color:rgba(255,255,255,.2);-webkit-text-stroke:2px rgba(255,255,255,.7);mix-blend-mode:overlay}
.hero-frame .hero-giant{mix-blend-mode:overlay}
@keyframes giant{from{transform:translate(0,-58%)}to{transform:translate(-50%,-58%)}}
@media (max-width:820px){.hero-giant span{font-size:46vh}}
.hero-giant span{font-family:"Arial Black","Helvetica Neue","Arial",sans-serif;font-weight:900;font-stretch:normal;color:rgba(255,255,255,.5);-webkit-text-stroke:3px rgba(255,255,255,.95);mix-blend-mode:overlay}
.hero-frame .hero-giant{mix-blend-mode:normal}
.hero-giant span{mix-blend-mode:normal;color:rgba(255,255,255,.16);-webkit-text-stroke:2px rgba(255,255,255,.75);text-shadow:0 0 40px rgba(46,242,255,.35)}


/* ===== 改行と文の切り方（日本語の折り返しを整える） ===== */
body {
  word-break: auto-phrase;      /* 言葉のかたまりで折り返し、言葉の途中で切らない（対応ブラウザー） */
  line-break: strict;           /* 句読点や「ー」を行の頭に置かない */
}
h1, h2, h3, h4 { text-wrap: balance; }   /* 複数行のとき行の長さをそろえる */
p, li, dd, td, figcaption, blockquote { text-wrap: pretty; }   /* 最後の行に1〜2文字だけ残るのを防ぐ */
.nobr { display: inline-block; }
@media (max-width: 767px) { .pc-only { display: none; } }