Duolingo Section Unit Complete Trophy Morph Animation

Upon completing a unit, the active green banner collapses and morphs into a compact state while the green mascot pops up with a celebratory bounce. The entire screen then scrolls downward to center on the next unit. During this scroll, the banner's background color dynamically transitions from green to pink, updating to 'Section 1, Unit 2'. Simultaneously, the path nodes below transition, with the new active node scaling up and turning pink, while the completed nodes fade into an inactive gray state.