{
  "name": "kenBurns",
  "version": "1.0.0",
  "purpose": "Slow Ken Burns effect — continuous, gentle zooming and drifting (for hero images/backgrounds; transform only).",
  "output": "css",
  "engine": "native-css",
  "paramSchema": {
    "scale": { "type": "number", "default": 1.1, "min": 1.01, "max": 1.4 },
    "duration": { "type": "number", "default": 20, "min": 6, "max": 60 }
  },
  "triggerDefaults": {},
  "performance": { "verified": true, "lcpSafe": true, "cost": 1, "verifiedAt": "2026-07-04" },
  "a11y": { "reducedMotionFallback": "static", "persistent": true },
  "template": "{{css target}} { animation: motion-kenBurns-{{css id}} {{css params.duration}}s ease-in-out infinite alternate; }\n@keyframes motion-kenBurns-{{css id}} { from { transform: scale(1) translate(0, 0) } to { transform: scale({{css params.scale}}) translate(-2%, -2%) } }",
  "demo": { "html": "<div class=\"d-kenBurns\" style=\"display:inline-flex;align-items:center;justify-content:center;width:10rem;height:6rem;border-radius:14px;background:var(--surface);border:1px solid var(--line)\">KEN BURNS</div>", "params": { "scale": 1.15, "duration": 12 } }
}