Site title and main menu

Hello, I made a bad move before checking my site's previous modifications. Updated the Simple catch theme and now the site looks terrible. The site was created 4 years ago, since then we just uploaded some docs. Now I was thinking about to make it better and update it. Mistake. It took me an hour to make a custom CSS for the new logo size but I cannot go further positioning the site title and tagline. Now it is on the left side, far from the image. http://www.drbokros.hu/ And the 9 menus in the main menu fell apart, not in line any more. Can you please help me to solve these problems? Thank you and have a nice day!