I like your website -- solid, professional, clear. What did you use to create it? Is it a template from somewhere I can use? I've got a couple ideas of a one

I like your website -- solid, professional, clear. What did you use to create it? Is it a template from somewhere I can use? I've got a couple ideas of a one-page websites I want to make, and I'd like to make them just like this. My sites always looks like they're out of the 90's, and that's not good.