How to register a domain name at Gandi?

Founded in 2000, Gandi has become in 20 years one of the biggest domain name vendors in the world, with 2.5 million active domain names and more than 750 available domain extensions.

Did you know that for any domain registration, the SSL certificate is included and 2 mailboxes with 3GB storage each are offered, with unlimited aliases and email forwarding?

But, by the way, how do I register a domain name at Gandi?