You could argue that what you built isn't novel or complex in any way -- (politely) it's basically a clone of hundreds of other SAAS homepages. i.e. its a perfect use-case for AI.

Perhaps the results would be different if you had a specific novel design or interaction in mind, and you wanted the AI to implement that exactly as you wanted.

edit: My point proven by the other examples from this thread. Same format, same "feature cards" etc. https://bridge.ritza.co/ https://poolometer.com/