:root{
  --bg:#101010;
  --fg:#f2f0ea;
  --muted:#a5a29a;
  --dim:#88857c;
  --line:#272624;
  --brass:#9a7b4f;
  --mincho:'Shippori Mincho',serif;
  --gothic:'Zen Kaku Gothic New',sans-serif;
  --mono:'IBM Plex Mono',monospace;
  color-scheme:dark;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{background:var(--bg);color:var(--fg);font-family:var(--gothic);font-weight:300;line-height:2;letter-spacing:.02em;overflow-x:hidden}
a{color:inherit}
canvas,svg,img{display:block;max-width:100%}
::selection{background:var(--brass);color:var(--bg)}
:focus-visible{outline:2px solid var(--brass);outline-offset:3px}
.skip{position:absolute;left:-9999px;top:0;z-index:100;background:var(--brass);color:var(--bg);padding:10px 16px;font-family:var(--mono);font-size:12px;text-decoration:none}
.skip:focus{left:12px;top:12px}
.vh{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

.bar{position:fixed;top:0;left:0;right:0;z-index:40;display:flex;justify-content:space-between;align-items:center;gap:16px;
     padding:13px 26px;background:rgba(16,16,16,.9);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);border-bottom:1px solid var(--line);
     font-family:var(--mono);font-size:10.5px;letter-spacing:.14em}
.brand{font-family:var(--mincho);font-weight:600;font-size:15px;letter-spacing:.22em;text-decoration:none;flex:none;color:var(--fg)}
.brand::after{content:"";display:inline-block;width:5px;height:5px;border-radius:50%;background:var(--brass);margin-left:8px;vertical-align:.6em}
.brand-en{font-family:var(--mono);font-weight:400;font-size:8px;letter-spacing:.24em;color:var(--muted);margin-left:8px;vertical-align:.2em}
.nav{display:flex;align-items:center;gap:20px}
.nav a{color:var(--muted);text-decoration:none;position:relative}
.nav a:hover{color:var(--fg)}
.nav a::after{content:"";position:absolute;left:0;bottom:-4px;width:0;height:1px;background:var(--brass);transition:width .25s ease}
.nav a:hover::after{width:100%}

.hero{position:relative;height:100vh;height:100dvh;min-height:600px;overflow:hidden;background:var(--bg)}
.hero canvas{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}
.hero-in{position:absolute;inset:0;z-index:2;display:flex;flex-direction:column;align-items:center;justify-content:center;
         padding:0 24px;text-align:center;pointer-events:none;user-select:none;-webkit-user-select:none}
.mark{font-family:var(--mincho);font-weight:600;font-size:clamp(84px,23vw,340px);line-height:.95;letter-spacing:.03em;
      font-feature-settings:"palt";opacity:0;transform:scale(1.055);animation:markIn .5s cubic-bezier(.2,.8,.35,1.1) 1s both}
@keyframes markIn{from{opacity:0;transform:scale(1.055)}to{opacity:1;transform:none}}
.phrase{margin-top:30px;font-family:var(--gothic);font-weight:300;font-size:12.5px;letter-spacing:.3em;color:#cbc8c0;
        opacity:0;animation:phraseIn 1s ease 1.45s both}
@keyframes phraseIn{from{opacity:0}to{opacity:1}}
.phrase .en{display:block;margin-top:10px;font-family:var(--mono);font-size:10.5px;letter-spacing:.18em;color:var(--muted)}
.hero-en{font-family:var(--mono);font-size:10px;letter-spacing:.5em;color:var(--brass);padding-left:.5em;margin-bottom:24px;
         opacity:0;animation:phraseIn 1s ease .8s both}
.cue{position:absolute;left:0;right:0;bottom:20px;z-index:3;display:flex;flex-direction:column;align-items:center;gap:12px;
     text-align:center;pointer-events:none}
.cue-line{pointer-events:auto;font-family:var(--mono);font-size:10px;letter-spacing:.18em;color:var(--muted);text-decoration:none}
.cue-line:hover{color:var(--fg)}
.cue-line::before{content:"";display:block;width:1px;height:26px;background:var(--brass);opacity:.5;margin:0 auto 10px}

.sec{padding:clamp(88px,12vw,132px) 0 clamp(72px,10vw,108px);border-top:1px solid var(--line);scroll-margin-top:60px}
.wrap{max-width:900px;margin:0 auto;padding:0 32px}
.kick{display:flex;align-items:baseline;gap:16px;margin-bottom:36px;font-weight:400}
.knum{font-family:var(--mono);font-weight:400;font-size:clamp(15px,1.6vw,19px);letter-spacing:.08em;color:var(--brass)}
.klabel{font-family:var(--mono);font-size:10.5px;letter-spacing:.18em;color:var(--dim)}
.lead{font-family:var(--mincho);font-weight:600;font-size:clamp(22px,3.4vw,36px);line-height:1.95;letter-spacing:.06em;
      font-feature-settings:"palt";margin-bottom:46px;max-width:820px;word-break:auto-phrase}

.split{display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:start}
.jp p{font-size:14.5px;color:#d7d4cc;margin-bottom:16px}
.en{border-left:1px solid var(--line);padding-left:30px;padding-top:6px}
.en p{font-size:12px;line-height:2.05;color:var(--muted);margin-bottom:14px;letter-spacing:.04em}

.about-note{margin-top:52px;padding-top:26px;border-top:1px solid var(--line);font-family:var(--mincho);font-weight:600;font-size:clamp(17px,2.1vw,22px);line-height:1.95;letter-spacing:.05em;color:#d7d4cc;max-width:760px;font-feature-settings:"palt";word-break:auto-phrase}
.about-note::before{content:"";display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--brass);margin-right:12px;vertical-align:.15em}

.svcs{border-top:1px solid var(--line)}
.svc{display:grid;grid-template-columns:72px 1fr;gap:20px;align-items:baseline;padding:30px 0;border-bottom:1px solid var(--line)}
.svc .sn{font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;color:var(--brass)}
.svc h3{font-family:var(--mincho);font-weight:600;font-size:clamp(21px,2.7vw,32px);letter-spacing:.05em;line-height:1.6;font-feature-settings:"palt"}
.svc .sen{display:block;margin-top:8px;font-family:var(--mono);font-weight:400;font-size:10px;letter-spacing:.16em;color:var(--dim)}

.cta{display:inline-block;background:transparent;border:1px solid var(--brass);border-radius:0;color:var(--fg);padding:16px 48px;
     font-family:var(--mono);font-size:11px;letter-spacing:.22em;text-decoration:none;cursor:pointer;-webkit-appearance:none;appearance:none;
     transition:background .25s ease,color .25s ease,border-color .25s ease}
.cta::after{content:"→";margin-left:12px}
.cta:hover{background:var(--brass);border-color:var(--brass);color:var(--bg)}
.cta:disabled{opacity:.55;cursor:default}
.cta:disabled:hover{background:transparent;border-color:var(--brass);color:var(--fg)}
.links{margin-top:36px;font-family:var(--mono);font-size:10.5px;letter-spacing:.12em;color:var(--dim)}
.links a{color:var(--muted);text-decoration:none;margin-right:20px}
.links a:hover{color:var(--fg)}

.contact-form{margin-top:0;max-width:640px}
.cf-row{display:grid;grid-template-columns:1fr 1fr;gap:0 28px}
.cf-field{display:flex;flex-direction:column;gap:8px;margin-bottom:22px}
.cf-field label{font-family:var(--mono);font-size:9.5px;line-height:1.4;letter-spacing:.14em;color:var(--muted)}
.cf-field .req{color:var(--brass);margin-left:6px}
.cf-field .opt{color:var(--dim);margin-left:6px}
.cf-field input,.cf-field textarea{width:100%;background:transparent;border:0;border-bottom:1px solid var(--line);border-radius:0;color:var(--fg);
  font-family:var(--gothic);font-size:15px;font-weight:300;line-height:1.8;padding:8px 0;transition:border-color .25s ease}
.cf-field input{height:42px}
.cf-field input::placeholder,.cf-field textarea::placeholder{color:var(--dim)}
.cf-field input:focus,.cf-field textarea:focus{border-bottom-color:var(--brass)}
.cf-field textarea{height:132px;resize:none}
.cf-field input:-webkit-autofill,.cf-field input:-webkit-autofill:hover,.cf-field input:-webkit-autofill:focus{
  -webkit-text-fill-color:var(--fg);-webkit-box-shadow:0 0 0 1000px #0b0b0a inset;transition:background-color 9999s ease-out}
.hp{position:absolute;left:-9999px;top:auto;width:1px;height:1px;overflow:hidden}
.cf-consent{display:flex;align-items:flex-start;gap:10px;font-size:12px;line-height:1.8;color:var(--muted);margin:0 0 22px}
.cf-consent input{-webkit-appearance:none;appearance:none;flex:none;width:14px;height:14px;border:1px solid var(--line);border-radius:0;background:transparent;margin-top:4px;cursor:pointer}
.cf-consent input:checked{border-color:var(--brass);background:radial-gradient(circle,var(--brass) 0 3px,transparent 3.5px)}
.cf-consent a{color:var(--muted);text-decoration:underline;text-decoration-color:var(--line);text-underline-offset:3px}
.cf-consent a:hover{color:var(--fg);text-decoration-color:var(--brass)}
.cf-actions{display:flex;align-items:center;justify-content:flex-end;gap:18px;flex-wrap:wrap}
.cf-submit{background:none;border:0;border-bottom:1px solid var(--brass);border-radius:0;color:var(--fg);padding:7px 0;
  font-family:var(--mono);font-size:11px;letter-spacing:.2em;cursor:pointer;-webkit-appearance:none;appearance:none;transition:color .25s ease}
.cf-submit::after{content:"→";display:inline-block;margin-left:10px;transition:transform .25s ease}
.cf-submit:hover{color:var(--brass)}
.cf-submit:hover::after{transform:translateX(3px)}
.cf-submit:disabled{opacity:.55;cursor:default}
.cf-submit:disabled:hover{color:var(--fg)}
.form-status{flex:1 1 auto;min-width:0;font-family:var(--mono);font-size:10.5px;letter-spacing:.08em;line-height:1.8;color:var(--muted);min-height:1.8em;text-align:right}
.form-status.ok{color:var(--brass)}
.form-status.err{color:var(--fg)}

.site-foot{background:#0b0b0a;color:var(--muted);padding:clamp(64px,9vw,96px) 0 48px;border-top:1px solid var(--line);font-family:var(--mono);font-size:10.5px;letter-spacing:.1em;scroll-margin-top:60px}
.foot-top{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(40px,7vw,96px);align-items:start;margin-bottom:64px}
.foot-brand{display:flex;flex-direction:column;gap:16px;margin-bottom:0}
.foot-mark{font-family:var(--mincho);font-weight:600;font-size:clamp(30px,4.4vw,46px);letter-spacing:.24em;color:var(--fg)}
.foot-lock{display:flex;align-items:baseline;gap:16px;flex-wrap:wrap}
.foot-en{font-family:var(--mono);font-size:9.5px;letter-spacing:.3em;color:var(--muted)}
.foot-phrase{font-family:var(--gothic);font-size:12.5px;letter-spacing:.16em;color:var(--muted)}
.foot-kick{margin-bottom:18px}
.foot-lead{font-family:var(--mincho);font-weight:600;font-size:clamp(16px,1.6vw,19px);line-height:1.9;letter-spacing:.05em;color:#d7d4cc;margin-bottom:26px;font-feature-settings:"palt"}
.foot-bottom{border-top:1px solid var(--line);padding-top:24px}
.site-foot a{color:var(--muted);text-decoration:none}
.site-foot a:hover{color:var(--brass)}
.site-foot nav{display:flex;gap:18px;flex-wrap:wrap;width:100%}
.foot-top-link{margin-left:auto}

.rv{opacity:0;transform:translateY(12px);transition:opacity .8s ease,transform .8s ease}
.rv.in{opacity:1;transform:none}

.doc{padding:140px 0 100px}
.doc-kicker{font-family:var(--mono);font-size:10.5px;letter-spacing:.2em;color:var(--muted);margin-bottom:18px}
.doc h1{font-family:var(--mincho);font-weight:600;font-size:clamp(26px,4vw,36px);letter-spacing:.1em;font-feature-settings:"palt"}
.doc-meta{font-family:var(--mono);font-size:10.5px;letter-spacing:.12em;color:var(--dim);margin:14px 0 34px}
.doc h2{font-family:var(--mincho);font-weight:600;font-size:18px;letter-spacing:.08em;margin:42px 0 14px;font-feature-settings:"palt"}
.doc h2::before{content:"";display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--brass);margin-right:12px;vertical-align:.12em}
.doc p{font-size:14px;font-weight:400;color:#cfccc4;margin-bottom:14px}
.doc .wrap{max-width:760px}
.doc a{text-decoration:underline;text-decoration-color:var(--line);text-underline-offset:4px}
.doc a:hover{text-decoration-color:var(--brass)}
.doc-back{margin-top:54px;font-family:var(--mono);font-size:10.5px;letter-spacing:.12em}
.doc-back a{text-decoration:none;color:var(--muted)}
.doc-back a:hover{color:var(--fg)}

.nf{min-height:100vh;min-height:100dvh;display:flex;flex-direction:column;align-items:center;justify-content:center;
    padding:40px 24px;text-align:center;background:var(--bg);color:var(--fg)}
.nf .nf-kicker{font-family:var(--mono);font-size:10.5px;letter-spacing:.2em;color:var(--dim);margin-bottom:20px}
.nf h1{font-family:var(--mincho);font-weight:600;font-size:clamp(24px,4vw,34px);letter-spacing:.08em;margin-bottom:12px;font-feature-settings:"palt"}
.nf p{font-size:13px;color:var(--muted);margin-bottom:38px}

@media (max-width:820px){
  .split{grid-template-columns:1fr;gap:34px}
  .en{border-left:0;padding-left:0;border-top:1px solid var(--line);padding-top:24px}
  .foot-top{grid-template-columns:1fr;gap:48px}
}
@media (max-width:760px){
  .bar{padding:11px 18px}
  .nav{gap:14px}
  .wrap{padding:0 22px}
  .hero-en{font-size:9px;margin-bottom:18px}
  .svc{grid-template-columns:1fr;gap:4px;padding:24px 0}
  .svc h3{font-size:18.5px;letter-spacing:.04em;line-height:1.7}
  .svc .sen{margin-top:6px}
  .cf-row{grid-template-columns:1fr}
  .cf-field input,.cf-field textarea{font-size:16px}
  .about-note{margin-top:40px;font-size:16px}
  .site-foot{padding:56px 0 40px}
  .foot-top{gap:40px;margin-bottom:48px}
}
@media (max-width:520px){
  .hero{min-height:520px}
  .phrase{font-size:11px;letter-spacing:.22em}
  .phrase .en span{display:block}
  .phrase .en span + span{margin-top:2px}
  .cue-line{font-size:9px}
  .cta{width:100%;text-align:center;padding:14px 20px}
  .cf-actions{flex-direction:column;align-items:flex-end;gap:6px}
  .form-status{width:100%}
}

@media (max-width:350px){
  .brand-en{display:none}
}
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto}
  .mark,.phrase{animation:none;opacity:1;transform:none}
  .rv{opacity:1;transform:none;transition:none}
  .nav a::after{transition:none}
}
@media (scripting: none){
  .mark,.phrase{animation:none;opacity:1;transform:none}
  .rv{opacity:1;transform:none}
}