{
  "name": "Design Heating — Duluth, MN HVAC",
  "short_name": "Design Heating",
  "description": "Owner-operated HVAC company in Duluth, MN specializing in hydronic heating design, geothermal systems, and high-efficiency installations.",
  "start_url": "/",
  "scope": "/",
  "display": "standalone",
  "orientation": "portrait",
  "background_color": "#FAF8F5",
  "theme_color": "#B51217",
  "lang": "en-US",
  "dir": "ltr",
  "categories": ["business", "utilities"],
  "icons": [
    { "src": "/favicon.ico", "sizes": "16x16 32x32 48x48", "type": "image/x-icon" },
    { "src": "/static/favicon.svg", "sizes": "any", "type": "image/svg+xml", "purpose": "any" },
    { "src": "/icon-192.png", "sizes": "192x192", "type": "image/png", "purpose": "any" },
    { "src": "/icon-512.png", "sizes": "512x512", "type": "image/png", "purpose": "any" },
    { "src": "/icon-512-maskable.png", "sizes": "512x512", "type": "image/png", "purpose": "maskable" },
    { "src": "/apple-touch-icon.png", "sizes": "180x180", "type": "image/png" }
  ],
  "shortcuts": [
    {
      "name": "Free Estimate",
      "short_name": "Estimate",
      "description": "Request a free HVAC consultation",
      "url": "/contact",
      "icons": [{ "src": "/icon-192.png", "sizes": "192x192" }]
    },
    {
      "name": "Our Services",
      "short_name": "Services",
      "description": "View HVAC services we offer",
      "url": "/services",
      "icons": [{ "src": "/icon-192.png", "sizes": "192x192" }]
    }
  ]
}