Animate the supplied original image as a premium five-second website hero visual. The small blocks orbit slowly around the exact purple glass sphere at different depths; cyan and violet reflections travel. Preserve rigid shapes, no melting. Preserve original composition, identity, materials and palette. Locked camera, no zoom, no cuts, no added text, logos or UI. Restrained continuous physical motion, no jitter or distorted objects. Aim for a similar first and last composition suitable for a soft loop.