:root{
  --brand:#4154f1;
  --text:#0f172a;
  --muted:#64748b;
  --bg:#f8fafc;
}
html{scroll-behavior:smooth}
body{font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background:#fff;color:var(--text)}
h1,h2,h3,.navbar-brand{font-family:Poppins,Inter,system-ui,Segoe UI,Roboto,Helvetica,Arial,sans-serif}
.fw-800{font-weight:800}
.text-secondary{color:var(--muted)!important}
.text-secondary-hover:hover{color:var(--text)!important}
.section-title h2{letter-spacing:.2px}
.hero{padding:72px 0 48px;background:linear-gradient(180deg,#f7f8ff,transparent)}
.hero .btn{border-radius:12px}
.hero-visual img{aspect-ratio: 16/10; object-fit: cover}
.brand-badge{
  position:fixed;left:12px;bottom:12px;background:rgba(65,84,241,.1);color:#4154f1;
  border:1px solid rgba(65,84,241,.25);backdrop-filter: blur(4px);
  padding:8px 12px;border-radius:12px;font-weight:700;z-index:9999
}
.sticky-category{position:sticky;top:72px;z-index:999}
.btn-filter{border:1px solid #e5e7eb;background:#fff;border-radius:999px;padding:.5rem 1rem}
.btn-filter.active, .btn-filter:hover{background:var(--brand);color:#fff;border-color:var(--brand)}
.card-product{border:1px solid #eef2ff;border-radius:16px;overflow:hidden;transition:transform .2s ease, box-shadow .2s ease}
.card-product:hover{transform:translateY(-4px);box-shadow:0 12px 24px rgba(65,84,241,.08)}
.card-product .thumb{aspect-ratio:4/3;object-fit:cover}
.price{font-weight:700;color:#111827}
.badge-soft{background:#eef2ff;color:#4154f1;border-radius:999px}
footer{background:#fff}
@media (max-width: 991.98px){
  .hero{padding:56px 0 32px}
  .display-5{font-size:2.25rem}
}