/* YOKOZUNA — stile condiviso pagine catalogo e prodotto */
:root{
  --ink:#141210; --rice:#F4F1EA; --red:#B3001B; --rice-dim:rgba(244,241,234,.62);
  --hair:rgba(244,241,234,.16);
}
*{margin:0;padding:0;box-sizing:border-box}
body{background:var(--ink); color:var(--rice);
  font-family:"Helvetica Neue",Helvetica,Inter,Arial,sans-serif;
  -webkit-font-smoothing:antialiased; min-height:100svh; display:flex; flex-direction:column}
.jp{font-family:"Hiragino Mincho ProN","Yu Mincho","Noto Serif JP",serif}
a{color:inherit}
.wrap{width:100%; max-width:1100px; margin:0 auto; padding:0 24px}

header.cat{
  position:sticky; top:0; z-index:20; background:rgba(20,18,16,.94);
  border-bottom:1px solid var(--hair); backdrop-filter:blur(8px);
}
header.cat .bar{display:flex; align-items:center; justify-content:space-between;
  gap:18px; padding:14px 24px; max-width:1100px; margin:0 auto}
.brandline{display:flex; align-items:center; gap:11px; font-weight:800;
  letter-spacing:.18em; text-decoration:none; font-size:15px}
nav.mainnav{display:flex; gap:6px}
nav.mainnav a{
  text-decoration:none; font-size:11px; letter-spacing:.24em; font-weight:700;
  text-transform:uppercase; color:var(--rice-dim); padding:9px 12px;
}
nav.mainnav a:hover{color:var(--rice)}
nav.mainnav a.on{color:var(--red)}

main{flex:1}
.pagehead{padding:52px 0 8px}
.label{font-size:12px; letter-spacing:.34em; text-transform:uppercase; color:var(--red); font-weight:700}
h1{font-size:clamp(34px,6vw,52px); font-weight:900; letter-spacing:-.01em; margin-top:10px}
.note{color:var(--rice-dim); font-size:16px; line-height:1.65; max-width:62ch; margin-top:14px}

/* griglia categoria */
.griglia-cat{display:grid; grid-template-columns:repeat(3,1fr); gap:18px; padding:36px 0 72px}
.pcard{display:block; text-decoration:none; border:1px solid var(--hair);
  background:#1a1714; overflow:hidden}
.pimg{position:relative; aspect-ratio:3/4; overflow:hidden; background:#1a1714}
.pimg img{position:absolute; inset:0; width:100%; height:100%; object-fit:cover;
  transition:transform .6s ease, opacity .45s ease}
.pimg img.over{opacity:0}
.pcard:hover .pimg img{transform:scale(1.03)}
.pcard:hover .pimg img.over{opacity:1}
.pinfo{padding:14px 16px 18px; border-top:1px solid var(--hair);
  display:flex; flex-direction:column; gap:5px}
.pbadge{color:var(--red); font-size:10px; letter-spacing:.24em; font-weight:800; text-transform:uppercase}
.pinfo b{font-size:16px; font-weight:800}
.psub{color:var(--rice-dim); font-size:13px}
.pprice{color:var(--rice-dim); font-size:12px; letter-spacing:.12em; text-transform:uppercase; margin-top:5px}

/* drop bloccati */
.droplocks{border:1px solid var(--hair); margin:0 0 72px}
.droplock{display:flex; justify-content:space-between; gap:14px; padding:20px 22px;
  border-bottom:1px solid var(--hair); color:var(--rice-dim); font-size:12px;
  letter-spacing:.18em; text-transform:uppercase; flex-wrap:wrap}
.droplock b{color:var(--rice); font-weight:800; letter-spacing:.24em}
.droplock:last-child{border-bottom:0}

/* pagina prodotto */
.prod{display:grid; grid-template-columns:1.12fr .88fr; gap:46px; padding:46px 0 80px}
.gal .main{border:1px solid var(--hair); background:#1a1714}
.gal .main img{width:100%; display:block}
.gal .thumbs{display:flex; gap:10px; margin-top:10px}
.gal .thumbs img{width:76px; height:96px; object-fit:cover; border:1px solid var(--hair);
  cursor:pointer; opacity:.55; transition:opacity .25s}
.gal .thumbs img.on{opacity:1; border-color:var(--red)}
.pd .pbadge{font-size:11px}
.pd h1{font-size:clamp(28px,4.5vw,40px); margin-top:8px}
.pd .sub{color:var(--rice-dim); font-size:16px; margin-top:6px}
.pd .price{margin-top:18px; font-size:14px; letter-spacing:.18em; text-transform:uppercase;
  font-weight:700; color:var(--rice)}
.pd .price small{display:block; color:var(--rice-dim); font-weight:400; letter-spacing:.1em;
  margin-top:6px; text-transform:none; font-size:13px}
.pd .desc{color:var(--rice-dim); font-size:16px; line-height:1.7; margin-top:20px; max-width:52ch}
.chips{margin-top:24px}
.chips .t{font-size:11px; letter-spacing:.24em; text-transform:uppercase; color:var(--red);
  font-weight:800; margin-bottom:10px}
.chips .row{display:flex; flex-wrap:wrap; gap:8px}
.chip{border:1px solid var(--hair); padding:10px 13px; font-size:12px; letter-spacing:.06em;
  cursor:pointer; user-select:none; line-height:1.3}
.chip small{display:block; color:var(--rice-dim); font-size:10px; letter-spacing:.14em}
.chip.on{border-color:var(--red); color:var(--rice)}
.chip.on small{color:var(--red)}
.specs{border:1px solid var(--hair); margin-top:28px}
.spec{display:flex; gap:20px; padding:15px 18px; border-bottom:1px solid var(--hair)}
.spec:last-child{border-bottom:0}
.spec dt{flex:0 0 110px; color:var(--red); font-size:10px; letter-spacing:.22em;
  font-weight:800; text-transform:uppercase; padding-top:3px}
.spec dd{color:var(--rice-dim); font-size:14px; line-height:1.55}
.btn-cta{display:block; text-align:center; margin-top:28px; border:1px solid var(--red);
  color:var(--rice); background:rgba(179,0,27,.12); text-decoration:none;
  padding:16px 20px; font-size:13px; letter-spacing:.24em; text-transform:uppercase; font-weight:800}
.btn-cta:hover{background:var(--red)}
.microcopy{margin-top:12px; color:var(--rice-dim); font-size:12px; line-height:1.6; text-align:center}
.back{display:inline-block; margin-top:34px; color:var(--rice-dim); text-decoration:none;
  font-size:12px; letter-spacing:.2em; text-transform:uppercase}
.back:hover{color:var(--rice)}

footer{border-top:1px solid var(--hair); padding:30px 0 44px; color:var(--rice-dim); font-size:13px}
footer .wrap{display:flex; justify-content:space-between; align-items:center; gap:16px; flex-wrap:wrap}
footer img{width:38px; transform:rotate(-6deg)}

@media(max-width:900px){
  .griglia-cat{grid-template-columns:repeat(2,1fr)}
  .prod{grid-template-columns:1fr; gap:30px}
}
@media(max-width:540px){
  .griglia-cat{grid-template-columns:1fr}
  header.cat .bar{padding:12px 14px}
  nav.mainnav a{padding:8px 7px; font-size:10px; letter-spacing:.18em}
  .brandline{font-size:13px; gap:9px; letter-spacing:.14em}
  .pagehead{padding:40px 0 4px}
  .prod{padding:32px 0 64px}
  .gal .thumbs img{width:64px; height:82px}
  .spec{flex-direction:column; gap:6px}
}