How to make it yours
• Logo: replace logo-image once and it updates in all four appearances (knob, flight, spark, final lockup).
• Colour: set hue-rotate on intro-theme to recolour the whole intro; the background layers set the base colour.
• Text: all live, editable text in Inter and League Gothic (free, SIL OFL). Headlines use one letter per layer, and the wordmark is logo-wordmark.
• Photos: photo-01 to photo-21, image slots that are cropped to fill, so any aspect ratio works.
• Every layer has a semantic kebab-case name (scene-01-prompt-toggle … scene-12-cta, headline-, photo-, logo).