{
  "name": "Garage Door Troubleshooter",
  "short_name": "GD Troubleshooter",
  "description": "Free interactive garage door diagnostic tool with professional-grade calculators and repair guides.",
  "start_url": "/",
  "display": "standalone",
  "background_color": "#ffffff",
  "theme_color": "#0a0a0a",
  "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"
    }
  ],
  "categories": ["utilities", "productivity"],
  "screenshots": [
    {
      "src": "/screenshot-wide.png",
      "sizes": "1280x720",
      "type": "image/png",
      "form_factor": "wide"
    },
    {
      "src": "/screenshot-narrow.png",
      "sizes": "720x1280",
      "type": "image/png",
      "form_factor": "narrow"
    }
  ]
}