I didn't mean just the gradual foundation. You didn't frame properly. Even in the area surrounding the staircase there is no proper colonization. For example, don't you think of the stair landing beam. If you are thinking (of course you don't have it right now, so you didn't foresee it), how will you do it? There is only one curtain in the system and it does not contribute to the system. I suggest you not be tempted by the unbearable lightness of working in a 3rd degree earthquake zone. You made a lot of stubs. There is no record that there is no stud, but its necessity, amount and shape are debatable. Column beam joint safety errors are present. Some of your beams on the ground floor (eg k24, k41, k42) do not show a smooth continuity. Edit the right-left end of the K42 beam with the command "beam basic direction". Why does the K2 beam not press the columns fully? Where do you aim to reach with 25/32-30/32 beams at the critical points of the system? You attached the ladder to the end of the single cantilever rib? Why is the S19 column not connected to anything vertically, moreover, the beams are connected eccentrically horizontally. The wall loads were taken from the 13 cm wall loads everywhere (external inside). Also, as a solution, I would definitely recommend using the semi-rigid diaphragm option. As far as I understand, there are shop(s) on the ground floor. That's why you made your design difficult. However, it can be found with a different solution. That's why I never went into the basics. In such a system, I did not want to make a suggestion, since trying to solve the fundamental problem means giving way to the system. Take it easy, good work.