Create a highly detailed and vibrant futuristic cityscape at sunset. The city should have towering skyscrapers with sleek, modern designs, illuminated with neon lights in various colors. The streets are bustling with flying cars and pedestrians in futuristic attire. There should be advanced technology visible, such as holographic billboards and robotic street vendors. The sky is a mix of warm oranges and pinks from the setting sun, contrasting with the cool blues and purples of the city lights. Reflections of the lights and the sky can be seen on the glass buildings and the smooth surfaces of the flying cars. The overall scene should be dynamic and energetic, showcasing the vibrant life in a future metropolis. detailemaximizer