Neon glass heart shape with flowing cyan and magenta liquid gradients

Computer-generated 3D rendering of transparent glass heart form against black background. Liquid-like neon gradients flow internally, transitioning from cyan blue through magenta red with sharp color bands and reflective surface properties. Glass substrate demonstrates high refraction, specular highlights concentrated along curved edges. Fluid dynamics simulation creates flowing motion illusion. Rendered with photorealistic material properties including transparency, refraction coefficients, and chromatic dispersion effects throughout volumetric interior.