I ask as I see many vibe coded products that look well but are very generic. It signals vapourware to me. But honestly your site looks a cut above. Do you have a design background?
Also is the design system you mentioned public?
No, the design system isn't public. But only because it's a month old and I never considered opening it. I'll give it some thought.
I don't have a design background, but I ran a software house/dev shop for almost 15 years; maybe that taught me a little. And my very first client, after seeing our very first projects, said one thing: "I don't care how ugly this is, but for god sake, please make it consistent, consistency is only think that matters long-term". Those might not be his exact words, but keeping designs consistent is imo pretty important.
Regarding the personal touch, the app itself is the result of gradual evolution. It started as an HR system, which we worked on in Prograils. It even got its first semi-professional design, which evolved over the last two years (during which I learned that bootstrapping an HRMS is a very bad idea ;)). As for the website, I have to admin it - Claude Design did it. I was testing Fable 5 previously and actually decided to give CD a try. It was the result of one prompt, which gave me five proposals. One made it to the main page, and two others went to my other pet projects (which are meant to drive traffic to AuditBadger).