{
  "name": "FreqWave – Frequency Therapy",
  "short_name": "FreqWave",
  "description": "Binaural beats and solfeggio frequency player. No ads, no tracking.",
  "start_url": "/freqwave/",
  "scope": "/freqwave/",
  "display": "standalone",
  "background_color": "#0a0a0f",
  "theme_color": "#0a0a0f",
  "orientation": "portrait-primary",
  "icons": [
    { "src": "/freqwave/icons/icon-192.png", "sizes": "192x192", "type": "image/png", "purpose": "any maskable" },
    { "src": "/freqwave/icons/icon-512.png", "sizes": "512x512", "type": "image/png", "purpose": "any maskable" }
  ],
  "categories": ["health", "music", "lifestyle"],
  "shortcuts": [
    { "name": "Sleep (Delta)", "url": "/freqwave/?preset=delta", "description": "2 Hz binaural beat" },
    { "name": "Focus (Beta)",  "url": "/freqwave/?preset=beta",  "description": "18 Hz binaural beat" }
  ]
}