Smartphone on Laptop Keyboard

Generate a hyper-realistic image of a silver smartphone with a green screen resting on the keyboard of a white laptop, positioned at an angle with the phone's top-left corner pointing towards the upper-right corner of the laptop's keyboard, and the laptop's screen partially visible in the top-left corner of the frame, with a subtle shadow cast by the phone on the laptop's surface, set against a clean, minimalist white background that gradually transitions to a light gray tone towards the edges, with a soft, natural lighting that accentuates the textures and reflections on the devices' surfaces, and a shallow depth of field that subtly blurs the background while keeping the phone and laptop keyboard in sharp focus, and remove any watermarks or logos.