{
  "name": "Brain Release — YANKCO SOLUTIONS",
  "short_name": "Brain Release",
  "description": "Frequências binaurais, geometrias 4D e meditação profunda. Powered by YANKCO SOLUTIONS.",
  "start_url": "/",
  "scope": "/",
  "display": "standalone",
  "orientation": "portrait-primary",
  "background_color": "#04040c",
  "theme_color": "#04040c",
  "categories": ["health", "music", "lifestyle"],
  "lang": "pt-BR",
  "icons": [
    { "src": "/icon-72.png",  "sizes": "72x72",   "type": "image/png", "purpose": "any maskable" },
    { "src": "/icon-96.png",  "sizes": "96x96",   "type": "image/png", "purpose": "any maskable" },
    { "src": "/icon-128.png", "sizes": "128x128", "type": "image/png", "purpose": "any maskable" },
    { "src": "/icon-144.png", "sizes": "144x144", "type": "image/png", "purpose": "any maskable" },
    { "src": "/icon-152.png", "sizes": "152x152", "type": "image/png", "purpose": "any maskable" },
    { "src": "/icon-192.png", "sizes": "192x192", "type": "image/png", "purpose": "any maskable" },
    { "src": "/icon-384.png", "sizes": "384x384", "type": "image/png", "purpose": "any maskable" },
    { "src": "/icon-512.png", "sizes": "512x512", "type": "image/png", "purpose": "any maskable" }
  ],
  "screenshots": [
    {
      "src": "/icon-512.png",
      "sizes": "512x512",
      "type": "image/png",
      "form_factor": "narrow",
      "label": "Brain Release — Tela principal"
    }
  ],
  "shortcuts": [
    {
      "name": "Delta — Sono Profundo",
      "short_name": "Delta",
      "description": "2.5 Hz — Sono profundo",
      "url": "/?preset=sleep",
      "icons": [{ "src": "/icon-96.png", "sizes": "96x96" }]
    },
    {
      "name": "Theta — Meditação",
      "short_name": "Theta",
      "description": "6 Hz — Meditação profunda",
      "url": "/?preset=meditate",
      "icons": [{ "src": "/icon-96.png", "sizes": "96x96" }]
    },
    {
      "name": "Beta — Foco",
      "short_name": "Foco",
      "description": "20 Hz — Foco e produtividade",
      "url": "/?preset=focus",
      "icons": [{ "src": "/icon-96.png", "sizes": "96x96" }]
    }
  ]
}