Create a 5-second logo sting on a near-black background. An orange rounded-square logo mark punches in at the center with a slight rotation, an orange ring expands and fades, and twelve short rays burst outward. The mark then slides left while the wordmark "Northwind" in a bold geometric sans slides out from behind it. A gray tagline "Build what's next." fades in below, and a soft light sweep passes across the lockup.