RewriteEngine On

# Remove .php da URL
RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule ^([a-zA-Z0-9_-]+)$ $1.php [L]

# Redireciona index.php para /index (opcional)
RedirectMatch 301 ^/index\.php$ /index

# Remove barra final da URL (opcional)
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^(.+)/$ /$1 [R=301,L]
