:root{
  --gov-primary:#0b3c5d;
  --gov-accent:#ff7a18;
  --gov-border:#e5e7eb;
}

/* Skip Link */
.visually-hidden-focusable{
  position:absolute;
  left:-999px;
}
.visually-hidden-focusable:focus{
  left:10px;
  top:10px;
  background:#000;
  color:#fff;
  padding:6px 12px;
  z-index:9999;
}

/* Header */
.main-header{
  position:sticky;
  top:0;
  z-index:999;
  background:#ffffff;
  padding:14px 0;
  border-bottom:1px solid var(--gov-border);
  transition:.2s ease;
}
.main-header.scrolled{
  box-shadow:0 6px 18px rgba(0,0,0,0.08);
}

/* Top Bar */
.top-bar{
  background:linear-gradient(135deg,#ff7a18,#ff9f1c);
  padding:6px 0;
  font-size:13px;
  color:#fff;
}
.utility-box{
  background:rgba(255,255,255,0.18);
  padding:4px 12px;
  border-radius:6px;
}
.font-controls button{
  background:#fff;
  border:none;
  padding:4px 8px;
  border-radius:4px;
  font-weight:600;
}

/* Brand */
.brand-logo{
  font-size:26px;
  font-weight:800;
  color:var(--gov-primary);
  text-decoration:none;
}
.brand-logo span{
  color:var(--gov-accent);
}
.tagline{
  font-size:12px;
  color:#777;
}

/* Nav */
.center-links a{
  text-decoration:none;
  color:#000;
  font-weight:500;
  margin:0 14px;
}
.center-links a:hover{
  color:var(--gov-accent);
}

/* Icons */
.header-icons a{
  color:var(--gov-primary);
  font-size:22px;
  position:relative;
  text-decoration:none;
}
.header-icons a:hover{
  color:var(--gov-accent);
}
.cart-count{
  position:absolute;
  top:-6px;
  right:-8px;
  background:var(--gov-accent);
  color:#fff;
  font-size:11px;
  font-weight:700;
  padding:2px 6px;
  border-radius:50%;
}

@media(max-width:768px){
  .center-links{display:none;}
}