Product Launch One-Take UI Motion

A one-take product launch UI motion piece where one shape tells the whole story. The prompt bar becomes a button, then a progress ring, then a preview window that fills the screen, and finally shrinks into a toast and back into the prompt bar. The loop is seamless, with matching first and last frames. It uses a warm off-white canvas, black UI, and one accent color, and every beat at 120 BPM has an action, with real cursor clicks triggering each change. Ideal for AI product launches, app promos, and UI motion showcases.