A hyperrealistic digital painting of a sleek, futuristic sports car, powered by hydrogen or quantum energy, gliding effortlessly over a pristine beach at midday. The car's design seamlessly blends vintage aesthetics with modern technology, featuring a minimalist yet striking headlight design. The wheels are composed of a magnetic material, allowing for frictionless movement. The interior should evoke a cozy, vintage ambiance. Pay close attention to the intricate details, such as the car's body, the beach's texture, and the interplay of light and shadow.