4k, cinematic, dramatic lighting . "Create an image of a futuristic floating city. The city should be situated above a sea of clouds, giving the impression that it is suspended in the sky. The architecture should be highly advanced, featuring towering structures with intricate details like antennas and spires. The city should have a circular or disc-like base, with multiple levels and platforms. Use soft, ambient lighting to mimic early morning or late evening, with light filtering through the clouds to enhance the mystical atmosphere. The overall design should convey a sense of technological marvel and serenity."