Static page before blog but not part of blog

Just because you use the Settings->General static front page feature doesn’t mean that you can’t create a Page Template that renders the page in the manner you desire.

roger that, will work on a new page template now and if still have problems with implementation will post here again !

OK, I got it kind of worked out but.

I created a page with the php code saying template name is Welcome. It looks like this:
(link deleted)

I have an external static.css file that this static.php pulls data from.
Then I created new pages in WordPress – Home for the static page with custom template “Welcome” and then Portfolio for ‘blog’ page (blog is what ypou actually see now at https://dariuszczepiel.pl )
I changed setting in Options/Reading but the problem is here:
(linke deleted)

The template does not pull data from the static.css file and no styles are applied. Can you guide me what needs to be done for css styles to be applied to the ‘Home’ page ?

fixed, the css code must be inside the template php file.
How to do it – check for example here:
https://www.webdesign.org/html-and-css/tutorials/embedding-css-into-an-html-document.11106.html

and it works perfect – resolved.
Check out https://dariuszczepiel.pl

Thanks for help !