First ok loaf

So this happy accident ended up being my first edible loaf..tell me how to improve.
Recipe
100 g active starter
325 g water
500 g KA bread flour
10 g salt

Mixed everything and let rest 1 hr
Did some kneading until dough came together
Stretch and folds every15-30 minutes x6
Bulk ferment until doubled. Maybe 6/7 hours .
– here is where I messed up: I shaped my dough and started doing a few chores before bed. I told myself I’d pop it in the fridge before I slept. Well I forgot and the dough ended up proofing on the counter for about 3.5/4 hours before I woke up to pee and realized. I threw it in the fridge and baked it in the am. I did an open bake at 475 degrees with steam then finished at 450.
The loaf seems pretty good, though to be honest I would like a thinner crust, and the crumb itself seems a bit gummy, but not bad at all compared to past loaves