{
  "name": "AeroEngTools",
  "short_name": "AeroEngTools",
  "description": "Professional aerospace engineering tools, research articles, and structured training.",
  "start_url": "/",
  "display": "standalone",
  "background_color": "#040d1a",
  "theme_color": "#040d1a",
  "orientation": "any",
  "icons": [
    {
      "src": "/apple-touch-icon.png",
      "sizes": "180x180",
      "type": "image/png",
      "purpose": "any maskable"
    },
    {
      "src": "/favicon.ico",
      "sizes": "48x48",
      "type": "image/x-icon"
    },
    {
      "src": "/og-image.png",
      "sizes": "1200x630",
      "type": "image/png"
    }
  ],
  "categories": ["education", "productivity", "utilities"],
  "lang": "en"
}