{
  "name": "Kalkulator wentylacyjny Studio Renova",
  "short_name": "Renova Kalkulator",
  "description": "Prędkość i straty ciśnienia w kanale wentylacyjnym.",
  "start_url": "/kalkulator/",
  "scope": "/",
  "display": "standalone",
  "background_color": "#ffffff",
  "theme_color": "#18202a",
  "icons": [
    { "src": "/icon-192.png", "sizes": "192x192", "type": "image/png" },
    { "src": "/icon-512.png", "sizes": "512x512", "type": "image/png" }
  ]
}