:root{
  --bg:#f9fbfd;
  --card:#fff;
  --accent:#0f62fe;
  --muted:#6b7280;
  --radius:12px;
  --container:1100px;
  font-family:'Inter',sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
body{background:var(--bg);color:#111}
.container{max-width:var(--container);margin:0 auto;padding:20px}
.site-header{
  position:relative;
  background: linear-gradient(135deg, #1b3c85, #279CF5);
  color:#fff;
  height:200px;
  overflow:hidden;
}

#header-bg{
  position:absolute;
  top:0;
  left:0;
  width:100%;
  height:100%;
  z-index:1;
}
.header-inner{
  position:relative;
  z-index:2;
  display:flex;
  justify-content:space-between;
  align-items:center;
  height:100%;
}
.brand{font-weight:700;color:#fff;text-decoration:none;font-size:22px}
.main-nav{display:flex;gap:20px}
.main-nav a{text-decoration:none;color:#fff;white-space: nowrap;font-weight:600}
.nav-toggle{display:none;font-size:22px;background:none;border:none;color:#fff}
.hero{padding:40px 0;text-align:center}
.hero h1{font-size:32px;margin-bottom:10px}
.lead{color:var(--muted);margin-bottom:20px}
.hero-actions{display:flex;gap:12px;justify-content:center}
.btn{padding:10px 18px;border-radius:var(--radius);text-decoration:none;font-weight:600}
.btn.primary{background:var(--accent);color:#fff}
.btn.outline{border:1px solid var(--accent);color:var(--accent)}
.cards-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-top:20px}
.card{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:20px;background:var(--card);border-radius:var(--radius);box-shadow:0 4px 10px rgba(0,0,0,0.05);text-decoration:none;color:#111}
.card-icon{font-size:32px;margin-bottom:10px}
.card-body h3{margin:0}
.product-list{list-style:none;margin-top:15px}
.product-list li{margin-bottom:10px}
.site-footer{margin-top:40px;padding:20px 0;text-align:center;color:var(--muted);background:#fff}
@media(max-width:768px){.main-nav{display:none}.nav-toggle{display:inline-block}}