:root{
  --ink:#191519;
  --plum:#291b2d;
  --berry:#8d2146;
  --berry-deep:#6e1837;
  --gold:#c4a66a;
  --ivory:#f4f0e8;
  --paper:#fbf9f4;
  --line:#d7cec3;
  --sub:#6e676c;
  --sans:"Zen Kaku Gothic New","Hiragino Sans","Hiragino Kaku Gothic ProN","Yu Gothic",sans-serif;
  --cond:"Barlow Condensed","Arial Narrow",Arial,sans-serif;
  --max:480px;
  --pad:24px;
  --s1:16px;--s2:28px;--s3:44px;--s4:64px;--s5:88px;
}
*{box-sizing:border-box}
html{background:#111;scroll-behavior:smooth}
body{margin:0;background:#111;color:var(--ink);font-family:var(--sans);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
main{max-width:var(--max);margin:auto;overflow:hidden;background:var(--ivory)}
img{display:block;width:100%;height:auto}
a{color:inherit}
b,strong{font-weight:700}

/* ===== 共通タイポグラフィ ===== */
.label,.kicker{
  font-family:var(--cond);font-weight:600;font-size:12.5px;line-height:1;
  letter-spacing:.16em;color:var(--gold);margin:0 0 18px;text-transform:uppercase;
}
h1,h2,h3,p{overflow-wrap:break-word}
h2{
  font-family:var(--sans);font-weight:800;letter-spacing:-.03em;
  font-size:clamp(30px,8.6vw,40px);line-height:1.28;margin:0 0 26px;
}
h2 em{font-style:normal;color:var(--gold)}
.eyebrow-num{font-family:var(--cond);font-weight:600;color:var(--berry)}

/* ===== HERO ===== */
.hero{height:100svh;min-height:720px;max-height:940px;position:relative;color:#fff;background:var(--ink)}
.hero>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:50% 38%}
.hero__veil{position:absolute;inset:0;background:linear-gradient(180deg,rgba(14,11,15,.05) 16%,rgba(14,11,15,.18) 46%,rgba(18,13,18,.92) 84%,var(--ink))}
.hero__brand{position:absolute;left:20px;right:20px;top:20px;display:flex;align-items:flex-start;justify-content:space-between}
.hero__brand b{font-family:var(--cond);font-weight:700;font-size:26px;line-height:.8;letter-spacing:.06em}
.hero__brand span{text-align:right;font-family:var(--cond);font-weight:600;font-size:9.5px;line-height:1.35;letter-spacing:.14em;color:rgba(255,255,255,.86)}
.hero__copy{position:absolute;left:20px;right:20px;bottom:38px}
.hero .kicker{color:var(--gold);margin-bottom:14px;font-size:12px}
.hero h1{
  font-family:var(--sans);font-weight:800;letter-spacing:-.03em;
  font-size:clamp(38px,10.6vw,50px);line-height:1.22;margin:0 0 20px;
}
.hero h1 em{font-style:normal;color:var(--gold)}
.concept{font-family:var(--sans);font-size:13.5px;line-height:1.7;font-weight:500;margin:0 0 18px;color:rgba(255,255,255,.92)}
.quick{display:flex;flex-wrap:wrap;border-top:1px solid rgba(255,255,255,.34);border-bottom:1px solid rgba(255,255,255,.34);margin-bottom:18px}
.quick span{font-family:var(--sans);font-size:11px;font-weight:500;line-height:1;padding:11px 13px 11px 0;margin-right:13px;white-space:nowrap}
.cta{
  min-height:56px;background:#06c755;color:#fff;text-decoration:none;
  padding:15px 18px;display:flex;align-items:center;justify-content:space-between;
  border-radius:2px;font-family:var(--sans);font-size:14.5px;font-weight:700;letter-spacing:.01em;
  box-shadow:0 10px 26px rgba(0,60,26,.24);
}
.cta b{font-family:var(--cond);font-size:22px;font-weight:500}
.hero__copy>small{display:block;text-align:center;margin-top:9px;font-size:10.5px;font-weight:500;color:rgba(255,255,255,.6);letter-spacing:.01em}

/* ===== OPENING ===== */
.opening{position:relative;padding:var(--s5) var(--pad) var(--s4)}
.sideword{position:absolute;right:-78px;top:150px;transform:rotate(90deg);font-family:var(--cond);font-weight:600;font-size:10.5px;letter-spacing:.2em;color:#b3a9ae}
.opening__body{padding-right:20px}
.opening__body>p:not(.label){font-size:15px;line-height:1.95;font-weight:400;color:#2b2429;margin:0 0 22px}
.opening__lead{font-size:18px!important;line-height:1.7!important;font-weight:700;color:var(--ink)}
.pullquote{margin:var(--s4) calc(var(--pad) * -1) 0;padding:34px var(--pad) 38px;background:var(--berry);color:#fff}
.pullquote span{font-family:var(--cond);font-weight:600;font-size:12.5px;letter-spacing:.18em;color:#e9c98f}
.pullquote strong{display:block;font-size:23px;line-height:1.55;letter-spacing:-.02em;margin-top:13px;font-weight:800}

/* ===== REHEARSAL ===== */
.rehearsal{background:var(--ivory)}
.rehearsal__image{position:relative;margin:0 20px}
.rehearsal__image img{height:500px;object-fit:cover;object-position:50% 22%}
.rehearsal__image span{position:absolute;right:-4px;bottom:16px;writing-mode:vertical-rl;font-family:var(--cond);font-weight:600;font-size:10.5px;letter-spacing:.18em;color:#fff}
.rehearsal__copy{padding:var(--s4) var(--pad) 78px}
.rehearsal__copy>p:not(.label){font-size:15px;line-height:1.95;font-weight:400;color:#2b2429;margin:0 0 30px}
.discipline{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--line)}
.discipline span{font-family:var(--cond);font-size:18px;font-weight:600;letter-spacing:.04em;padding:15px 0;border-bottom:1px solid var(--line)}
.discipline span:nth-child(even){padding-left:18px;border-left:1px solid var(--line)}

/* ===== IDENTITY ===== */
.identity{padding:80px var(--pad);background:var(--plum);color:#fff}
.identity .label{color:var(--gold)}
.identity__rows{margin-top:6px}
.identity article{display:grid;grid-template-columns:48px 1fr;gap:8px;padding:26px 0;position:relative}
.identity article:not(:last-child)::after{content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:rgba(255,255,255,.14)}
.identity article>b{
  font-family:var(--cond);font-weight:700;font-size:30px;line-height:1;
  -webkit-text-stroke:1px var(--gold);color:transparent;
}
.identity h3{font-family:var(--sans);font-weight:700;font-size:17px;line-height:1.5;margin:2px 0 8px;letter-spacing:-.01em}
.identity article p{font-size:13.5px;line-height:1.8;margin:0;color:rgba(255,255,255,.66)}
.underlink{
  display:flex;align-items:center;justify-content:space-between;margin-top:36px;
  padding-bottom:12px;border-bottom:1px solid rgba(255,255,255,.42);
  font-family:var(--sans);font-size:13.5px;font-weight:600;text-decoration:none;
}
.underlink b{font-family:var(--cond);font-weight:500;font-size:17px;color:var(--gold)}

/* ===== TRUST ===== */
.trust{padding:76px var(--pad) 80px;background:var(--paper)}
.trust__intro{font-family:var(--cond);font-size:12.5px;font-weight:700;letter-spacing:.1em;color:var(--berry);margin:0 0 14px}
.trust__facts{margin-top:38px;position:relative;padding-left:18px}
.trust__facts::before{content:"";position:absolute;left:0;top:6px;bottom:6px;width:1px;background:var(--line)}
.trust__facts>div{position:relative;padding:0 0 30px}
.trust__facts>div:last-child{padding-bottom:0}
.trust__facts>div::before{content:"";position:absolute;left:-22px;top:6px;width:7px;height:7px;border-radius:50%;background:var(--berry)}
.trust__facts strong{display:block;font-family:var(--cond);font-weight:600;font-size:15px;color:var(--berry);letter-spacing:.04em;margin-bottom:6px}
.trust__facts span{display:block;font-size:14px;line-height:1.7;font-weight:400;color:#2b2429}
.company{margin:44px 0 0;padding:26px 0 4px;border-top:1px solid var(--ink)}
.company__label{font-family:var(--cond);font-weight:700;font-size:11px;line-height:1;letter-spacing:.18em;color:var(--berry);margin:0 0 12px}
.company>strong{display:block;font-size:15.5px;line-height:1.6;font-weight:700}
.company>strong span{font-family:var(--cond);font-weight:500;letter-spacing:.02em;color:var(--sub)}
.company>p:not(.company__label){font-size:13px;line-height:1.85;color:var(--sub);margin:13px 0 20px;font-weight:400}
.company>a{
  display:flex;justify-content:space-between;align-items:center;padding:14px 0;
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  font-size:13px;line-height:1.5;font-weight:600;text-decoration:none;
}
.company>a b{font-family:var(--cond);font-size:16px;font-weight:500;color:var(--berry)}

/* ===== FUTURE ===== */
.future{height:720px;position:relative;color:#fff;background:var(--ink)}
.future>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:38% 30%}
.future__veil{position:absolute;inset:0;background:linear-gradient(180deg,rgba(15,12,17,.05),rgba(15,12,17,.3) 42%,rgba(18,13,18,.92) 84%,var(--ink))}
.future__copy{position:absolute;left:var(--pad);right:var(--pad);bottom:54px}
.future__copy .label{color:var(--gold)}
.future__copy>p:not(.label){font-size:14px;line-height:1.85;margin:0;font-weight:400;color:rgba(255,255,255,.88)}
.goal{margin-top:32px;padding-top:18px;border-top:1px solid rgba(255,255,255,.34)}
.goal span{font-family:var(--cond);font-weight:600;font-size:11.5px;letter-spacing:.16em;color:var(--gold)}
.goal strong{display:block;font-size:20px;line-height:1.5;margin:9px 0 6px;font-weight:800;letter-spacing:-.02em}
.goal small{display:block;font-size:10px;line-height:1.7;color:rgba(255,255,255,.56);font-weight:400}

/* ===== ENTRY ===== */
.entry{padding:80px var(--pad)}
.entry .label{color:var(--berry)}
.zero{display:grid;grid-template-columns:repeat(4,1fr);margin:36px 0 34px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.zero p{margin:0;padding:19px 2px 18px;text-align:center;border-right:1px solid var(--line)}
.zero p:last-child{border-right:0}
.zero strong{display:block;font-family:var(--cond);font-weight:600;font-size:34px;line-height:1;color:var(--berry)}
.zero strong:after{content:"円";font-family:var(--sans);font-weight:500;font-size:9px;margin-left:1px}
.zero span{display:block;margin-top:8px;font-size:10.5px;font-weight:700;letter-spacing:.02em}
.conditions{margin-bottom:32px}
.conditions p{display:grid;grid-template-columns:84px 1fr;gap:10px;margin:0;padding:15px 0;border-top:1px solid var(--line);font-size:13.5px;line-height:1.65}
.conditions p:last-child{border-bottom:1px solid var(--line)}
.conditions b{font-family:var(--cond);font-weight:600;font-size:12px;letter-spacing:.04em;color:var(--berry);padding-top:1px}
.conditions span{font-weight:500}
.entry-note{font-size:11px;line-height:1.8;color:var(--sub);margin:0 0 30px;font-weight:400}

/* ===== FLOW / FAQ ===== */
.flow{padding:78px var(--pad);background:var(--paper)}
.flow .label{color:var(--berry)}
.flow ol{list-style:none;padding:0;margin:36px 0 52px}
.flow li{display:grid;grid-template-columns:44px 1fr;gap:14px;padding:19px 0;border-top:1px solid var(--line)}
.flow li:last-child{border-bottom:1px solid var(--line)}
.flow li>b{font-family:var(--cond);font-weight:600;font-size:18px;color:var(--berry)}
.flow li span{font-size:12.5px;line-height:1.7;color:var(--sub);font-weight:400}
.flow li strong{display:block;font-size:14.5px;color:var(--ink);margin-bottom:4px;font-weight:700}
.faq details{padding:19px 0;border-top:1px solid var(--line)}
.faq details:last-child{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;font-size:13.5px;line-height:1.6;font-weight:700;padding-right:30px;position:relative;cursor:pointer}
.faq summary::-webkit-details-marker{display:none}
.faq summary:after{content:"＋";position:absolute;right:0;top:0;font-size:17px;font-weight:400;color:var(--berry)}
.faq details[open] summary:after{content:"−"}
.faq p{font-size:12.5px;line-height:1.85;color:var(--sub);margin:15px 0 0;font-weight:400}

/* ===== CLOSING ===== */
.closing{position:relative;padding:96px var(--pad) 134px;background:var(--ink);color:#fff;overflow:hidden}
.closing__en{
  position:absolute;right:-6px;top:44px;font-family:var(--cond);font-weight:700;
  font-size:64px;line-height:.74;letter-spacing:-.02em;color:rgba(255,255,255,.05);
  text-align:right;margin:0;white-space:nowrap;
}
.closing__body{position:relative}
.closing .label{color:var(--gold)}
.closing h2 em{font-style:normal;color:var(--gold)}
.closing__body>p:not(.label){font-size:14px;line-height:1.9;color:rgba(255,255,255,.68);margin:0 0 32px;font-weight:400}
.cta--white{background:#fff;color:var(--berry-deep);box-shadow:none}
.closing__body>small{display:block;text-align:center;margin-top:11px;font-size:10px;color:rgba(255,255,255,.56);font-weight:500}

/* ===== STICKY CTA ===== */
.sticky{
  position:fixed;z-index:10;left:50%;bottom:0;transform:translateX(-50%);
  width:min(100%,480px);padding:9px 14px calc(9px + env(safe-area-inset-bottom));
  background:rgba(24,20,24,.94);backdrop-filter:blur(10px);
  display:flex;align-items:center;justify-content:space-between;color:#fff;
  border-top:1px solid rgba(255,255,255,.1);transition:transform .3s ease,opacity .3s ease;
}
.sticky.is-hidden{transform:translate(-50%,120%);opacity:0}
.sticky>span{display:flex;flex-direction:column}
.sticky small{font-family:var(--cond);font-weight:600;font-size:9.5px;letter-spacing:.1em;color:var(--gold)}
.sticky b{font-size:11px;margin-top:3px;font-weight:600}
.sticky a{background:#06c755;color:#fff;text-decoration:none;padding:12px 17px;border-radius:2px;font-size:12.5px;font-weight:700}

@media(max-width:374px){
  .hero__copy{left:18px;right:18px}
  .hero h1{font-size:37px}
  .opening,.rehearsal__copy,.identity,.trust,.future__copy,.entry,.flow,.closing{padding-left:20px;padding-right:20px}
  h2{font-size:29px}
  .rehearsal__image{margin:0 16px}
  .quick span{font-size:10px;margin-right:10px}
  .zero strong{font-size:30px}
  .conditions p{grid-template-columns:72px 1fr}
}
@media(min-width:481px){main,.sticky{box-shadow:0 0 80px rgba(0,0,0,.48)}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}