modern urban landscape with green futuristic and a floating orb in the center

futuristic green cityscape floating sphere urban nature architecture technology modern city skyline lights buildings highrise environment sunset night digital fantasy scape greenspace vertical innovation metropolis imaginary sustainable concept future aesthetic vision urbanism scifi orb elevated magical ecofriendly skyscrapers urbanology glow citylights vibrant plants downtown skylines nightscene cityliving greenarchitecture robotic futurism ai generated