Fillable PDF Webform to embed in web address

Hi All!

I'm trying to figure out how to embed a fillable pdf into a website that has no other pages except for the PDF form opening up. I don't know what website builders allow for fillable PDFs, but I'd like the webform to look exactly like the PDF I created. Is it possible? What web-builder tool will accept a fillable PDF? (For instance, Wix only allows PDFs to be viewed, but not interactive.)

Patricia