{
  "name": "CalculatorHub - Free Online Calculators",
  "short_name": "CalculatorHub",
  "description": "Free online calculators for basic arithmetic, scientific functions, unit conversions, currency exchange, BMI, and date calculations.",
  "start_url": "/",
  "display": "standalone",
  "background_color": "#ffffff",
  "theme_color": "#3b82f6",
  "orientation": "any",
  "icons": [
    {
      "src": "/icons/icon-192x192.svg",
      "sizes": "192x192",
      "type": "image/svg+xml",
      "purpose": "any maskable"
    },
    {
      "src": "/icons/icon-512x512.svg",
      "sizes": "512x512",
      "type": "image/svg+xml",
      "purpose": "any maskable"
    }
  ]
}