RewriteEngine on

RewriteCond %{HTTP:Accept-Language} ^en [NC]
RewriteRule ^$ https://%{HTTP_HOST}/en/ [L,R=300]

RewriteCond %{HTTP:Accept-Language} ^de [NC]
RewriteRule ^$ https://%{HTTP_HOST}/de/ [L,R=300]

RewriteCond %{HTTP:Accept-Language} ^fr [NC]
RewriteRule ^$ https://%{HTTP_HOST}/fr/ [L,R=300]

# Fallback for any other language to spanish
RewriteCond %{HTTP_HOST} my.ecogood.world [NC]
RewriteRule ^$ https://%{HTTP_HOST}/en2/ [L,R=300]