a futuristic megacity where towering skyscrapers stretch into the clouds, connected by glowing bridges

megacity skyscraper futuristic bridge cloud architecture urban technology cityscape skyline engineering resilience economy landscape amenity habitation metropolis community energy publicspace vision progress illumination vertical aspiration highrise urbanlife tower realism future luminosity innovation creativity infrastructure airspace dynamic urbanplanne ambiance environment development lifestyle mobility culture transport safety connectivity smartcity construction robotic skylineview towering skyscrapers stretch clouds connected glowing bridges gerenetive