How to make a redirect with multiple htaccess conditions?

Question

htaccess

The essence is this:
There are 3 sites: let's say site1, site2, site3. Site1 wants to cease to exist, and in order to transfer the link weight, redirects must be made from it. From the main page of site1, you need to redirect to the main page of site2, ironically. And from the specified internal sections (for example, site1/catalog/plitka/) it should redirect to sections of the site3 directory (for example, to site3/catalog/plitka-uzor/). The difficulty is that it is not possible to make all the conditions work at once. What htaccess looks like now:

<IfModule mod_rewrite.c>
  Options +FollowSymLinks
  RewriteEngine On

#перенаправление с site1 на site2
RewriteCond %{HTTP_HOST} ^site1\.ru
RewriteRule ^(.*)$ https://site2.ru/$1 [R=301,L]
RewriteCond %{HTTP_HOST} ^www.site1\.ru
RewriteRule ^(.*)$ https://site2.ru/$1 [R=301,L]

 #перенаправление с конкретных урл site1 на конкретные урлы site3
RewriteCond %{REQUEST_URI} ^/catalog/krovlya/gibkaya_cherepitsa_/$
RewriteRule ^(.*)$ https://site3.ru/catalog/krovlya/gibkaya-cherepitsa/? [R=301,L]

RewriteCond %{REQUEST_URI} ^/catalog/krovlya/$
RewriteRule ^.*$ https://site3.ru/catalog/krovlya/? [R=301,L]

RewriteCond %{REQUEST_URI} ^/catalog/krovlya/profnastil/$
RewriteRule ^.*$ https://site3.ru/catalog/krovlya/profnastil/? [R=301,L]
</IfModule>

What needs to be changed or added so that it works as it should and does not cause cyclic redirects?

Answer 1

RewriteCond %{HTTP_HOST} ^(www\.)?site1\.ru$
RewriteRule ^$ https://site2.ru/ [R=301,L]

RewriteCond %{HTTP_HOST} ^(www\.)?site1\.ru$
RewriteRule ^catalog/krovlya/(profnastil/)?$ https://site3.ru/$0? [R=301,L]

RewriteCond %{HTTP_HOST} ^(www\.)?site1\.ru$
RewriteRule ^catalog/krovlya/gibkaya_cherepitsa_/$ https://site3.ru/catalog/krovlya/gibkaya-cherepitsa/? [R=301,L]