{
  "name": "Petra Systems",
  "short_name": "Petra",
  "description": "Premium residential GC operating system",
  "start_url": "/login",
  "display": "standalone",
  "background_color": "#0A0A0A",
  "theme_color": "#C8A428",
  "orientation": "portrait-primary",
  "icons": [
    {
      "src": "/icon-192.png",
      "sizes": "192x192",
      "type": "image/png",
      "purpose": "any maskable"
    },
    {
      "src": "/icon-512.png",
      "sizes": "512x512",
      "type": "image/png",
      "purpose": "any maskable"
    },
    {
      "src": "/apple-touch-icon.png",
      "sizes": "180x180",
      "type": "image/png"
    }
  ],
  "categories": ["business", "productivity"],
  "lang": "en-US"
}