Animated Scene of Rain on Old Brazilian Rooftops with Water-Tank Trucks

“Create a cinematic animated scene showing rainwater falling on old Brazilian rooftops while, in contrast, shiny water-tank trucks (‘caminhões-pipa’) transport ultra-clean, crystal-clear water sealed in premium packages. Cut to a smooth animation of a graph rising sharply, representing the rising price of water. Use slow-motion droplets falling in the foreground, dramatic contrast lighting, and a slightly desaturated color palette. Camera movement: slow pan + close-up of droplets hitting the roof tiles. Mood: dramatic, critical, documentary style.”