Hello

Firstly to fix your mobile menu on mobile devices try adding the following to the Custom CSS field of your templates parameters...

@media only screen and (max-width: 1024px) {

.slicknav_menu {

    position: fixed;

    width: 100%;

    z-index: 110;

}

#header_bg {

    margin-top: 60px;

}} 

1. We haven't changed the logo text font size on smaller screens as it largely depends on the length of the text used however this would be a common issue so I will make sure to put together a tutorial on achieving this.

2. Would you have a URL to an example of this issue? Are you finding the same issue on the template demo and if so on which devices are you having the issue (http://demo.joomla51.com/0134/)?

Ciarán

Thank you for your useful answer, I'm going to follow your advice.
The website isn't finished yer, but you can see it anyway : http://www.gites-bauges.com

I admit I didn't check the demo template yet, but I will.

Thank you Chrish

As you are using a 3rd party slideshow extension could you confirm that this extension is indeed responsive?

On a side note to amend your slogan text wrapping to a second line you can also add the following to the same Custom CSS field...

p.site-slogan {

    white-space: nowrap;

} 

Ciarán