Create a realistic 4K lifestyle video of a young woman relaxing comfortably in a luxurious gray bean

Create a realistic 4K lifestyle video of a young woman relaxing comfortably in a luxurious gray beanbag chair in a bright, modern living room. She sits, adjusts her position, gestures naturally, and smiles while enjoying the comfort. Warm sunlight, indoor plants, soft shadows, cinematic camera movement, cozy premium atmosphere, ultra-realistic details.