Pack de transitions

Make a 12-second 16:9 reel of four chapter cards for [who will watch, e.g. viewers of our video essay], playing [where, e.g. between sections on YouTube]. Use only the four captions below, in order.

Four full-screen color cards, each with a small "01 / 04" counter and a big bold caption at the bottom left that rises in. Each card slowly zooms out. Between cards, a solid orange bar sweeps across the screen from left to right, covering the old card and revealing the next. End frame: the last card, held for 1 second.

Captions: [four chapter names] (e.g. "Chapter one", "The idea", "The build", "The launch")
Card colors: [four colors, or "use my brand colors" and attach the guide]