Ping coming soon page solution

Hello and thank you FM community, i have been abscent with my challenges for nearly 3 months but i am on my way to start again.

My biggest concern are accesibility features on the page, are they correct? could they be better?

Also i used https://fontawesome.com/ kit, I placed the Script link as indicated but when submitting it gives me 7 CSS errors that come from it. (i realized its from this because it looks nothing like what i put on my CSS sheet), any advice on this?

any other advice, observation and note are very welcome.

Thank you for the time and the feedback, have a great day!