Renders ~15 soft, semi-transparent circles with radial gradient fills that drift slowly and pulse in size using Math.sin(), simulating out-of-focus camera bokeh. Colors range across soft blues, purples, and teals at 0.1-0.3 opacity.
Circle count, size range, drift speed, and color palette are configurable. Layer behind any content for an instant dreamy, atmospheric feel — ideal for music videos, romantic content, or premium brand aesthetics.