- if lookup_context.exists?(current_page.template.identifier, 'templates', false) 

  - content_for :seo do
    = render "cardboard/pages/seo"

  = render template: "templates/#{current_page.template.identifier}"
  
- elsif Rails.env.development? 
  = render "cardboard/pages/error", missing_file: current_page.template.identifier