{
  "name": "USSD Simulator - Amadu Tech",
  "short_name": "USSD Simulator",
  "start_url": "/",
  "display": "standalone",
  "background_color": "#f8fafc",
  "theme_color": "#334155",
  "description": "Free online USSD simulator and interactive test tool for telecom developers.",
  "icons": [
    {
      "src": "/assets/icon.png",
      "sizes": "192x192",
      "type": "image/png"
    }
  ]
}