Intros y transiciones

Make a 5-second 16:9 logo sting for [who will watch, e.g. viewers of our videos], playing [where, e.g. at the end of every video]. Use only the logo, name and tagline I give below. Near-black background.

The logo mark punches in at the center with a slight rotation, an accent ring expands and fades, and twelve short rays burst outward. The mark then slides left while the wordmark in a bold geometric sans slides out from behind it. End frame: the tagline fades in below in gray and a soft light sweep passes across the lockup.

Attach: [your logo]
Name and tagline: [e.g. Northwind, "Build what's next."]
Accent color: [e.g. orange]

Make a 5-second 16:9 chapter card for [who will watch, e.g. viewers of our course], playing [where, e.g. at the start of each lesson]. Use only the number and chapter title below. Near-black background.

A huge serif number slams down from twice its size with a tiny camera shake. To its right, a short orange rule extends, a small gray uppercase "CHAPTER" tightens its letter spacing, and the chapter title rises word by word in a light serif. End frame: the number turns orange and the whole card slowly scales up.

Number: [e.g. 02]
Chapter title: [e.g. "Finding the hook"]