RewriteEngine On

# 1) Nur Root von *.ismyusbfake.com nach /fakecheck/ umleiten
RewriteCond %{HTTP_HOST} (^|\.)ismyusbfake\.com$ [NC]
RewriteRule ^$ /fakecheck/ [L,R=301]

# 2) /uploads/avatar schützen
RewriteRule ^uploads/avatar/ - [F]

# 3) Auth-Routen explizit (weiterhin so lassen)
RewriteRule ^auth/login/?$    auth/login.php    [L]
RewriteRule ^auth/register/?$ auth/register.php [L]
RewriteRule ^auth/logout/?$   auth/logout.php   [L]

# 4) Generische Landingpage-Regel
#    /slug -> /landingpage/slug/index.php
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d

# nichts versuchen für diese "System-Pfade"
RewriteCond %{REQUEST_URI} !^/(auth|assets|uploads|landingpage)/ [NC]

# Request muss die Form /irgendwas oder /irgendwas/ haben
RewriteCond %{REQUEST_URI} ^/([^/]+)/?$ [NC]

# Und es muss eine passende landingpage/{slug}/index.php geben
RewriteCond %{DOCUMENT_ROOT}/landingpage/%1/index.php -f

# Dann dorthin rewriten
RewriteRule ^ landingpage/%1/index.php [L]

# 5) Deine bisherigen Fallback-Regeln

# a) /foo -> foo.php
RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_FILENAME}.php -f
RewriteRule ^(.+?)/?$ $1.php [L]

# b) /foo -> foo/index.php
RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_FILENAME}/index.php -f
RewriteRule ^(.+?)/?$ $1/index.php [L]
