:root{
  --bg:#0b0b0b;
  --text:#ffffff;
  --muted:#bfbfbf;
  --edge: rgba(255,255,255,.08);
  --shadow: rgba(0,0,0,.55);
}
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background: radial-gradient(1200px 600px at 50% -10%, rgba(255,255,255,.10), transparent 60%), var(--bg);
  color:var(--text);
}
.muted{color:var(--muted)}
.navbar{
  position:sticky; top:0; z-index:20;
  background: rgba(0,0,0,.72);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--edge);
}
.nav-inner{
  max-width: 1200px; margin: 0 auto;
  padding: 12px 18px;
  display:flex; align-items:center; justify-content:space-between; gap: 14px;
}
.logo{height:42px; width:auto; display:block}
.nav-links{display:flex; gap:14px; align-items:center}
.nav-links a{
  color:var(--muted); text-decoration:none; font-weight:600; font-size:14px;
  padding:8px 10px; border-radius:10px; transition:.2s;
}
.nav-links a:hover{color:var(--text); background: rgba(255,255,255,.06)}
.hero{border-bottom: 1px solid var(--edge); padding: 46px 18px 28px;}
.hero-inner{
  max-width: 1200px; margin: 0 auto;
  background: linear-gradient(135deg, rgba(255,255,255,.08), rgba(255,255,255,.02));
  border: 1px solid var(--edge);
  border-radius: 22px;
  padding: 26px 22px;
  box-shadow: 0 20px 60px var(--shadow);
}
.hero h1{margin:0 0 8px; font-size: 34px;}
.hero p{margin:0 0 14px; color:var(--muted); max-width: 60ch}
.cta{
  display:inline-block; padding: 10px 14px; border-radius: 12px;
  background: rgba(255,255,255,.10); border: 1px solid var(--edge);
  color: var(--text); text-decoration:none; font-weight: 700;
}
.cta:hover{background: rgba(255,255,255,.14)}
.container{max-width: 1200px; margin: 0 auto; padding: 22px 18px 50px}
.section{margin-top: 18px}
.section-head{margin-bottom: 14px}
.section-head h2{margin:0 0 6px; font-size: 20px}
.section-head p{margin:0; font-size: 14px; line-height: 1.4}
.grid{display:grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 18px;}
.grid.featured{grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));}
.card{
  background: rgba(17,17,17,.9);
  border: 1px solid var(--edge);
  border-radius: 18px;
  overflow:hidden;
  box-shadow: 0 12px 28px var(--shadow);
  transform: translateY(0);
  transition: transform .22s ease, box-shadow .22s ease;
}
.card:hover{transform: translateY(-6px); box-shadow: 0 18px 44px rgba(0,0,0,.65);}
.img-wrap{width:100%; aspect-ratio: 1/1; background:#0f0f0f; display:flex; align-items:center; justify-content:center}
.img-wrap img{width:100%; height:100%; object-fit:cover; display:block}
.card-body{padding: 12px 12px 14px}
.title{font-weight: 800; font-size: 16px; margin-bottom: 6px}
.meta{font-size: 12px; color: var(--muted); margin-bottom: 10px}
.mono{font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace}
.buy-btn{
  width:100%; padding: 10px 12px;
  border-radius: 12px; border: 1px solid var(--edge);
  background: rgba(255,255,255,.10);
  color: var(--text); font-weight: 800; cursor:pointer;
  transition: background .2s ease, transform .2s ease;
}
.buy-btn:hover{background: rgba(255,255,255,.16)}
.buy-btn:active{transform: scale(.99)}
.footer{border-top: 1px solid var(--edge); padding: 22px 18px 34px; background: rgba(0,0,0,.55);}
.footer-inner{
  max-width: 1200px; margin: 0 auto;
  display:flex; align-items:center; justify-content:space-between; gap: 18px; flex-wrap: wrap;
}
.footer-logo{height: 34px}
.footer-sub{color: var(--muted); font-size: 12px; margin-top: 6px}
.footer-links{display:flex; gap: 10px; flex-wrap: wrap}
.social{
  display:flex; gap: 8px; align-items:center;
  text-decoration:none; color: var(--muted);
  border: 1px solid var(--edge);
  padding: 8px 10px;
  border-radius: 12px;
  background: rgba(255,255,255,.04);
}
.social:hover{color: var(--text); background: rgba(255,255,255,.08)}
.icon{font-weight: 900}
.toast{
  position: fixed; left: 50%; bottom: 18px; transform: translateX(-50%);
  background: rgba(0,0,0,.78); border: 1px solid var(--edge); color: var(--text);
  padding: 10px 12px; border-radius: 12px;
  box-shadow: 0 14px 40px rgba(0,0,0,.65);
  display:none;
  max-width: min(520px, calc(100% - 24px));
  font-size: 14px;
}
.toast.show{display:block}


.brand{
  color: var(--text);
  text-decoration: none;
  font-weight: 950;
  letter-spacing: .5px;
  font-size: 24px;
}
.footer-brand-text{font-size: 22px}
.product-grid{align-items:stretch}
.product-card{display:flex; flex-direction:column}
.product-card .card-body{display:flex; flex-direction:column; gap:10px; flex:1}
.select-label{
  display:flex;
  flex-direction:column;
  gap:6px;
  font-size: 12px;
  color: var(--muted);
  font-weight: 800;
}
.size-select{
  width:100%;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid var(--edge);
  background: rgba(255,255,255,.08);
  color: var(--text);
  font-weight: 800;
  outline: none;
}
.size-select option{background:#111; color:#fff}
.product-card .buy-btn{margin-top:auto}