/* Custom styles for STI Medical Systems / UltraSightHD */
html { scroll-behavior: smooth; }

.gradient-radial { 
  background: radial-gradient(circle at top right, #38bdf8, transparent 35%); 
}

/* Custom scrollbar */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: #1e293b; }
::-webkit-scrollbar-thumb { background: #38bdf8; border-radius: 4px; }

/* Navbar transition */
.navbar { transition: background 0.3s ease; }