:root{
  --bg:#f5f3ef;
  --text:#1b1b1b;
  --muted:#5f5f5f;
  --line:rgba(27,27,27,.12);
  --surface:rgba(255,255,255,.55);
  --shadow:0 22px 60px rgba(0,0,0,.10);
}
*{box-sizing:border-box}
body{margin:0;font:16px/1.55 ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial;color:var(--text);background:var(--bg)}
a{color:inherit;text-decoration:none}
.container{max-width:1120px;margin:0 auto;padding:0 18px}

.header{position:sticky;top:0;z-index:30;background:rgba(245,243,239,.88);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.headerInner{display:flex;align-items:center;justify-content:space-between;padding:14px 0}
.brand{font-weight:650;letter-spacing:.18em}
.headerCta{padding:10px 14px;border-radius:999px;background:rgba(0,0,0,.92);color:#fff}

.hero{position:relative;overflow:hidden;border-bottom:1px solid var(--line)}
.heroBg{position:absolute;inset:0;background:
  linear-gradient(rgba(245,243,239,.35), rgba(245,243,239,.55)),
  url(/assets/bg.jpg);
  background-size:cover;
  background-position:center;
  z-index:0;
}
.heroGrid{position:relative;z-index:1;display:grid;grid-template-columns:.95fr 1.05fr;gap:22px;align-items:center;padding:28px 0 34px}

.heroVisual{display:flex;justify-content:center}
.productImg{width:100%;max-height:620px;object-fit:contain;filter:drop-shadow(0 22px 40px rgba(0,0,0,.12))}

.heroCopy h1{margin:0 0 10px;font-size:46px;line-height:1.04;font-weight:650;letter-spacing:-.03em}
.sub{margin:0 0 14px;color:var(--muted)}

.chips{display:flex;gap:8px;flex-wrap:wrap;margin:10px 0 16px}
.chips span{border:1px solid var(--line);background:rgba(255,255,255,.50);padding:6px 10px;border-radius:999px;color:var(--muted);font-size:13px}

.buyCard{border:1px solid var(--line);border-radius:18px;background:var(--surface);padding:14px;box-shadow:var(--shadow)}
.row{display:flex;align-items:center;justify-content:space-between;gap:10px;margin:10px 0}
.label{color:var(--muted);font-size:13px}
.seg{display:flex;border:1px solid var(--line);border-radius:999px;overflow:hidden;background:rgba(0,0,0,.02)}
.segBtn{appearance:none;border:0;background:transparent;padding:8px 12px;font:inherit;color:var(--muted);cursor:pointer}
.segBtn.isOn{background:rgba(0,0,0,.08);color:var(--text)}
.qty{display:flex;align-items:center;border:1px solid var(--line);border-radius:999px;overflow:hidden;background:rgba(0,0,0,.02)}
.qtyBtn{appearance:none;border:0;background:transparent;width:40px;height:36px;font-size:18px;cursor:pointer;color:var(--text)}
.qtyVal{min-width:34px;text-align:center;font-variant-numeric:tabular-nums}
.priceRow{display:flex;justify-content:space-between;gap:12px;align-items:end;margin:12px 0}
.k{color:var(--muted);font-size:12px}
.v{font-weight:750;font-size:18px}
.right{text-align:right}
.buttons{display:flex;gap:10px;flex-wrap:wrap;margin-top:10px}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:11px 14px;border-radius:14px;border:1px solid var(--line);background:transparent}
.btn.primary{background:rgba(0,0,0,.92);color:#fff;border-color:transparent}
.btn.ghost{background:transparent}
.btn.disabled{opacity:.55;pointer-events:none}
.fine{margin:10px 0 0;color:var(--muted);font-size:12px}

.section{padding:28px 0}
.miniGrid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
.mini{border:1px solid var(--line);border-radius:18px;background:rgba(255,255,255,.40);padding:12px}
.miniK{font-weight:700}
.miniM{color:var(--muted);font-size:13px;margin-top:4px}

.newsletter{border:1px solid var(--line);border-radius:22px;background:rgba(255,255,255,.50);box-shadow:var(--shadow);padding:16px;display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap}
.nlTitle{font-weight:750}
.nlSub{color:var(--muted);font-size:13px;margin-top:4px}
.nlForm{display:flex;gap:10px;flex-wrap:wrap}
.nlForm input{min-width:240px;flex:1;padding:12px 14px;border-radius:14px;border:1px solid var(--line);background:rgba(255,255,255,.75);font:inherit}
.nlForm button{padding:12px 14px;border-radius:14px;border:1px solid var(--line);background:rgba(0,0,0,.92);color:#fff;font:inherit;cursor:pointer}

.footer{border-top:1px solid var(--line);padding:22px 0 30px}
.footerInner{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}
.muted{color:var(--muted)}
.small{font-size:12px}

@media (max-width:980px){
  .heroGrid{grid-template-columns:1fr;}
  .heroCopy h1{font-size:38px}
  .miniGrid{grid-template-columns:repeat(2,minmax(0,1fr))}
}