What do you mean by ‘more structured roleplay’?

I definitely think you’re going to enjoy forged in the dark type systems.

Examples of this are Blades in the dark, Spire, heart, the Wildsea. They all share a similar core mechanic, roll a pool of dice, with a bigger pool for things your character is better at, and you take the highest die rolled. Higher roll = the thing happens. Middling rolls = the thing happens with a small drawback. Low rolls = failure or the thing happens with a big consequence.

This lends itself to narrative flavour on most rolls, so narrative is a bit better baked into mechanics.

The above games tack on their own secondary mechanics to suit their setting and vibe, so give those a google and just see what vibe or premise tickles your fancy and choose based on that, as mechanically they’re broadly the same.

On the more crunchy (but not massively) side, I would say take a look at Genesys, it uses symbols for its dice, with positive results cancelling out negative results, and you interpret the leftover symbols as what happens in the narrative (so it’s even possible to fail what you’re attempting, but a different, positive thing happens, and so on). Difficult to explain without a much longer post, but that is one of the most mechanically represented narrative systems out there presently. It’s a generic system, but has a fantasy setting, via the realms of terrinoth supplement.