Get logo and site description on one line

You are “doing it wrong” hiding the site title’s text by not putting it in the markup, becasue title and description is not just there for seeing, but it’s being used for SEO too.

The site title and description (tagline) under Settings > General must be filled.

There are many ways to hide text and replace it with logo, but the easiest one is to use theme’s built-in custom header image, just uncheck the “Show header text with your image” then use CSS to style the header image to perform as logo.

This will keep the title and description there but unseen.