Punctuation when using a list of adjective pairs set apart by "yet"
Solution 1:
The punctuation police are going to jump on me for this, but this seems to me like a case for a comma before the "and". It would add readability, even though it would stray a little from the prescriptivists' rule book.
Solution 2:
I like the bullet-point directness of the second example, but I would drop the and. Asyndeton has much to recommend itself in punchy lists.
We believe the strength of our design is in our ability to be dynamic, yet focused; clean, yet inviting; organized, yet exploratory.