Using the real elevation profile as the route line is the kind of detail that makes a system feel earned. I'd argue that one decision does more branding work than the logo, would you agree or does the sparkle mark carry more weight for you?

Super work

Love that the red line is actual elevation data, not decoration that's the kind of detail that separates a "system" from just a style guide. The logo resolving from the same contour logic is a really nice touch.

One idea all the way down is the whole thing, and having the sparkle mark resolve from the same contour logic is what proves you held that discipline instead of just claiming it. When the data is the decoration, a small brand reads as considered rather than templated.

You nailed the overall mood here. The details just reinforce it nicely.

Looks amazingg

The Animation + Colors is so good🎉

carrying the print rule straight into the UI is the hard part

Using each route's real elevation profile as the red line is such a clever detail. Love when the visuals are actually data and not just decoration.