:root{
  --studio:#191613;
  --studio-deep:#0e0c0a;
  --plate:#efe9dd;
  --plate-ink:#2a2520;
  --line:#3a342c;
  --txt:#d8d0c2;
  --txt-dim:#9a917f;
  --accent:#d8b13c;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;background:var(--studio-deep)}
body{
  background:var(--studio-deep);
  font-family:'Zen Kaku Gothic New','Oswald',sans-serif;
  color:var(--txt);
  line-height:1.9;
  overflow-x:hidden;
}

/* ───── live painting background ───── */
#bgArt{
  position:fixed;inset:0;z-index:0;
  width:100%;height:100%;
  display:block;
}
#veil{
  position:fixed;inset:0;z-index:1;pointer-events:none;
  background:
    radial-gradient(110% 70% at 50% 8%, rgba(14,12,10,.06) 0%, rgba(14,12,10,.38) 58%, rgba(14,12,10,.66) 100%),
    linear-gradient(180deg, rgba(14,12,10,.10) 0%, rgba(14,12,10,.34) 100%);
}

main{position:relative;z-index:2}
.wrap{max-width:880px;margin:0 auto;padding:0 24px}

/* ───── top nav ───── */
nav{
  display:flex;align-items:center;justify-content:space-between;
  padding:20px 0;
}
.logo{
  font-family:'Oswald',sans-serif;font-weight:700;font-size:18px;
  letter-spacing:.3em;color:var(--txt);text-decoration:none;
}
.logo span{color:var(--accent)}
.navCta{
  font-size:12px;font-weight:700;letter-spacing:.08em;
  color:var(--studio-deep);background:var(--accent);
  text-decoration:none;border-radius:999px;padding:9px 20px;
  transition:background .15s;
}
.navCta:hover{background:#e6c258}

/* ───── hero ───── */
.hero{
  min-height:88vh;min-height:88dvh;
  display:flex;flex-direction:column;justify-content:center;
  padding:40px 0 60px;
}
.hero h1{
  font-family:'Oswald',sans-serif;font-weight:700;
  font-size:clamp(72px,16vw,176px);
  line-height:.94;letter-spacing:.06em;
  color:var(--txt);
}
.hero h1 .l2{color:var(--accent);display:block}
.hero .tag{
  margin-top:28px;
  font-size:clamp(17px,2.6vw,23px);font-weight:700;letter-spacing:.14em;
}
.hero .sub{
  margin-top:10px;max-width:34em;
  font-size:14px;color:var(--txt-dim);letter-spacing:.04em;
}
.hero .ctaRow{margin-top:36px;display:flex;gap:14px;flex-wrap:wrap;align-items:center}
.cta{
  display:inline-block;
  font-size:15px;font-weight:700;letter-spacing:.1em;
  color:var(--studio-deep);background:var(--accent);
  text-decoration:none;border-radius:10px;padding:16px 38px;
  box-shadow:0 8px 26px -8px rgba(216,177,60,.55);
  transition:transform .15s, background .15s;
}
.cta:hover{background:#e6c258;transform:translateY(-2px)}
.ctaNote{font-size:11.5px;color:var(--txt-dim);letter-spacing:.08em}

/* ───── museum plate (section label) ───── */
.plate{
  display:inline-block;
  background:var(--plate);color:var(--plate-ink);
  padding:8px 18px 9px;
  box-shadow:0 3px 12px rgba(0,0,0,.55);
  transform:rotate(-.6deg);
  margin-bottom:26px;
}
.plate .en{
  font-family:'Oswald',sans-serif;font-weight:500;font-size:10px;
  letter-spacing:.3em;text-transform:uppercase;color:#6b6358;
  display:block;line-height:1.4;
}
.plate .ja{font-weight:700;font-size:15px;letter-spacing:.06em;line-height:1.5}

/* ───── sections ───── */
section{padding:72px 0}
.card{
  background:rgba(24,20,17,.78);
  border:1px solid var(--line);
  border-radius:14px;
  padding:30px 30px 26px;
  backdrop-filter:blur(2px);
  -webkit-backdrop-filter:blur(2px);
}
.card + .card{margin-top:18px}
.card h3{
  font-family:'Oswald','Zen Kaku Gothic New',sans-serif;
  font-size:17px;font-weight:700;letter-spacing:.12em;
  color:var(--accent);margin-bottom:10px;
}
.card p{font-size:14px;color:var(--txt);letter-spacing:.03em}
.card p small{color:var(--txt-dim)}
.tools{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.tools .card{margin:0}
.styleNames{
  margin-top:14px;display:flex;flex-wrap:wrap;gap:8px;
}
.styleNames span{
  font-size:11.5px;letter-spacing:.06em;color:var(--txt-dim);
  border:1px solid var(--line);border-radius:999px;padding:4px 13px;
}

/* steps */
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:18px;counter-reset:st}
.steps .card{margin:0;position:relative;padding-top:60px}
.steps .card::before{
  counter-increment:st;content:counter(st,decimal-leading-zero);
  position:absolute;top:18px;left:28px;
  font-family:'Oswald',sans-serif;font-weight:300;font-size:30px;
  color:var(--accent);letter-spacing:.05em;
}

/* closing cta */
.closing{text-align:center;padding:90px 0 110px}
.closing h2{
  font-family:'Oswald',sans-serif;font-weight:700;
  font-size:clamp(30px,6vw,52px);letter-spacing:.16em;
  margin-bottom:30px;
}

footer{
  position:relative;z-index:2;
  border-top:1px solid var(--line);
  background:rgba(14,12,10,.85);
  padding:26px 0;
}
footer .wrap{
  display:flex;align-items:center;justify-content:space-between;
  flex-wrap:wrap;gap:10px 18px;
  font-size:11.5px;color:var(--txt-dim);letter-spacing:.08em;
}
footer a{color:var(--txt-dim);text-decoration:none}
footer a:hover{color:var(--accent)}
footer .flinks{display:flex;flex-wrap:wrap;align-items:center;gap:6px 10px}
footer .flinks .sep{color:var(--line)}

@media (max-width:680px){
  section{padding:52px 0}
  .hero{min-height:80dvh}
  .card{padding:24px 20px 20px}
  .tools{grid-template-columns:1fr}
}
@media (prefers-reduced-motion:reduce){
  .cta{transition:none}
}