Animate this original artwork as a refined five-second website hero media asset. The pearl white, lavender and pink silk ribbons gently undulate independently in a light breeze. Preserve their folds, sheen and distinct colours. Smooth cloth physics without merging ribbons. Preserve original identities, proportions, palette and materials. Locked camera unless explicitly specified. No zoom, cuts, text, UI, new objects or distorted anatomy. Continuous restrained motion; begin and end near the same composition where physically plausible.