Refactor how-it-works and pricing sections; update text and layout for clarity. Remove social proof section and related star component. Add demo and FAQ sections for enhanced user guidance. Introduce site configuration files for environment-specific settings.

docker-compose.yml

@@ -3,6 +3,8 @@ services:
     build:
       context: .
       dockerfile: Dockerfile
+      args:
+        ELEVENTY_ENV: ${ELEVENTY_ENV:-prod}
     image: gruperly-landing-page:latest
     container_name: gruperly-landing-page
     restart: unless-stopped