Design adjustments for the Python-based website, SEO work, and a minor multilingual translation fix.

Small design adjustments for project website already live in Vscode nginx Python-, SEO adjustamentes also maybe , and a minor multilingual translation fix. I have some part of the code and the website has only 3 pages to check and set, probably to fix only first page and the login page after login tha has 2 words with the multilanguaje broken code there, some java etc but working all the rest normal. I tested with vpn and with no vpn and need fix soemthing small.