:root{
  --app-bg:#f4f5f9;
  --card-bg:#ffffff;
  --primary:#f27a1a;
  --primary-dark:#d66209;
  --text:#222;
  --muted:#7b7b7b;
  --border:#e8e8e8;
  --radius:14px;
  --shadow:0 10px 30px rgba(0,0,0,.06);
}

body{background:var(--app-bg);}
a{color:inherit}
a:hover{color:var(--primary); text-decoration:none}

.kb-topbar{
  background:#111; color:#fff; font-size:13px;
}
.kb-topbar a{color:#fff; opacity:.9}
.kb-topbar a:hover{opacity:1}

.kb-header{
  background:#fff; border-bottom:1px solid var(--border);
  position:sticky; top:0; z-index:1000;
}
.kb-brand img{height:38px}

.kb-search .form-control{
  border-radius:999px; border:1px solid var(--border);
  padding:12px 16px;
}
.kb-search .btn{
  border-radius:999px; padding:10px 16px; border:1px solid var(--border);
  background:#fff;
}

.kb-iconbtn{
  display:inline-flex; align-items:center; justify-content:center;
  width:42px; height:42px;
  border-radius:999px; border:1px solid var(--border);
  background:#fff;
}
.kb-iconbtn:hover{border-color:var(--primary);}

.kb-nav{
  background:#fff;
}
.kb-nav .kb-navlink{
  display:inline-flex; align-items:center;
  padding:12px 10px; font-weight:600; font-size:14px;
}
.kb-nav .kb-navlink:hover{color:var(--primary)}
.kb-mega{
  position:absolute; left:0; right:0;
  padding:18px; background:#fff; border:1px solid var(--border);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  display:none;
}
.kb-navitem{position:relative}
.kb-navitem:hover .kb-mega{display:block}

.kb-hero{
  background:#fff; border:1px solid var(--border); border-radius:24px;
  box-shadow:var(--shadow);
  overflow:hidden;
}
.kb-hero img{width:100%; height:auto; display:block}

.kb-section-title{
  font-weight:800; letter-spacing:.5px; margin:0;
}
.kb-section-sub{
  color:var(--muted); margin:0;
}

.kb-card{
  background:var(--card-bg);
  border:1px solid var(--border);
  border-radius:var(--radius);
  box-shadow:0 6px 18px rgba(0,0,0,.04);
  overflow:hidden;
  height:100%;
}
.kb-card-img{
  aspect-ratio: 3/4;
  background:#fafafa;
  overflow:hidden;
  position:relative;
}
.kb-card-img img{width:100%; height:100%; object-fit:cover; display:block}
.kb-badge{
  position:absolute; top:12px; left:12px;
  background:var(--primary);
  color:#fff; font-weight:800; font-size:12px;
  padding:6px 10px; border-radius:999px;
  box-shadow:0 6px 16px rgba(242,122,26,.35);
}
.kb-badge.kb-badge-new{background:#111}
.kb-card-body{padding:12px}
.kb-brandname{font-size:12px; color:var(--muted); font-weight:700; letter-spacing:.6px}
.kb-productname{font-size:14px; font-weight:700; margin:6px 0 10px}
.kb-price{font-weight:900; font-size:15px}
.kb-old{color:var(--muted); text-decoration:line-through; font-weight:700; margin-left:8px}
.kb-qty{display:flex; align-items:center; gap:8px}
.kb-qty .btn{border-radius:10px; border:1px solid var(--border); background:#fff}
.kb-qty input{width:56px; text-align:center; border:1px solid var(--border); border-radius:10px; padding:6px}
.kb-actions{display:flex; gap:8px; margin-top:10px}
.kb-actions .btn-primary{
  background:var(--primary); border-color:var(--primary);
  border-radius:12px; font-weight:800;
}
.kb-actions .btn-primary:hover{background:var(--primary-dark); border-color:var(--primary-dark)}
.kb-actions .btn-light{
  border:1px solid var(--border); border-radius:12px; background:#fff;
}
.kb-footer{
  background:#111; color:#ddd; margin-top:30px;
}
.kb-footer a{color:#ddd}
.kb-footer a:hover{color:#fff}
.kb-foot-title{color:#fff; font-weight:800; font-size:14px; margin-bottom:10px}

@media (max-width: 991px){
  .kb-nav{display:none}
  .kb-search{margin-top:10px}
}