{
  "name": "Philadelphia Concrete Co.",
  "short_name": "Philly Concrete",
  "description": "Trusted concrete contractors serving Philadelphia & the Delaware Valley — driveways, sidewalks, steps & patios.",
  "start_url": "/",
  "display": "standalone",
  "background_color": "#ffffff",
  "theme_color": "#1f2937",
  "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" }
  ]
}