body { font-family: 'Inter', sans-serif; }
.bg-pattern {
  background-image: radial-gradient(circle, rgba(255,255,255,0.15) 1px, transparent 1px);
  background-size: 20px 20px;
}
.bg-grid-pattern {
  background-image: linear-gradient(rgba(255,255,255,0.1) 1px, transparent 1px),
                    linear-gradient(to right, rgba(255,255,255,0.1) 1px, transparent 1px);
  background-size: 20px 20px;
}
html { scroll-behavior: smooth; }