{
  "id": "mg_camera_lens",
  "name": "Camera Lens",
  "width": 1440,
  "height": 810,
  "cornerRadius": 0,
  "fit": "Layout",
  "backgroundColor": "#09090a",
  "opacity": 1,
  "x": -720,
  "y": -405,
  "responsive": {
    "enabled": true,
    "mode": "constraint",
    "width": {
      "type": "fixed"
    },
    "height": {
      "type": "fixed"
    },
    "maintainAspectRatio": false,
    "scaleObjects": false,
    "breakpoints": [
      {
        "id": "bp_mobile",
        "name": "Mobile",
        "minWidth": 0,
        "maxWidth": 599
      },
      {
        "id": "bp_tablet",
        "name": "Tablet",
        "minWidth": 600,
        "maxWidth": 1023
      },
      {
        "id": "bp_desktop",
        "name": "Desktop",
        "minWidth": 1024
      }
    ]
  },
  "layoutProps": {
    "mode": "linear",
    "direction": "vertical",
    "gap": 0,
    "padding": {
      "top": 0,
      "right": 0,
      "bottom": 0,
      "left": 0
    },
    "alignItems": "stretch",
    "layoutSizingHorizontal": "fixed",
    "layoutSizingVertical": "fixed"
  },
  "seo": {
    "title": "Camera Lens — Exode Motion Graphics",
    "description": "A prime lens head-on: nine aperture blades open and close with the cursor, bokeh glows through the glass, and a click fires the shutter."
  },
  "stateMachine": {
    "inputs": [
      {
        "id": "in_name",
        "name": "name",
        "value": {
          "type": "Text",
          "value": "Lumen 50 f/1.2",
          "defaultValue": "Lumen 50 f/1.2"
        }
      },
      {
        "id": "in_tagline",
        "name": "tagline",
        "value": {
          "type": "Text",
          "value": "Eleven elements, nine rounded blades and a focus motor you will never hear.",
          "defaultValue": "Eleven elements, nine rounded blades and a focus motor you will never hear."
        }
      },
      {
        "id": "in_cta",
        "name": "cta",
        "value": {
          "type": "Text",
          "value": "Pre-order · $1,899",
          "defaultValue": "Pre-order · $1,899"
        }
      },
      {
        "id": "in_speed",
        "name": "speed",
        "value": {
          "type": "Number",
          "value": 1,
          "defaultValue": 1
        }
      },
      {
        "id": "in_accent",
        "name": "accent",
        "value": {
          "type": "Text",
          "value": "#e63b2e",
          "defaultValue": "#e63b2e"
        }
      },
      {
        "id": "in_bg",
        "name": "bg",
        "value": {
          "type": "Text",
          "value": "#09090a",
          "defaultValue": "#09090a"
        }
      },
      {
        "id": "in_text",
        "name": "text",
        "value": {
          "type": "Text",
          "value": "#f0efec",
          "defaultValue": "#f0efec"
        }
      }
    ],
    "layers": [
      {
        "name": "Base",
        "entryStateId": "s_idle",
        "states": [
          {
            "id": "s_idle",
            "name": "Idle",
            "loop": true,
            "transitions": []
          }
        ]
      }
    ],
    "logicNodes": []
  },
  "animations": [],
  "physics": {
    "enabled": false,
    "gravity": {
      "x": 0,
      "y": 9.8
    }
  },
  "animationFlow": [],
  "navigation": [],
  "stateVariables": [],
  "objects": [
    {
      "id": "stage",
      "name": "Stage",
      "type": "Group",
      "transform": {
        "x": 0,
        "y": 0,
        "rotation": 0,
        "scale_x": 1,
        "scale_y": 1,
        "opacity": 1,
        "skew_x": 0,
        "skew_y": 0
      },
      "width": 1440,
      "height": 810,
      "geometry": {
        "type": "Rectangle",
        "width": 1440,
        "height": 810,
        "cornerRadius": 0
      },
      "cornerRadius": 0,
      "children": [],
      "clipContent": true,
      "style": {
        "fill": {
          "type": "Solid",
          "color": "#09090a",
          "opacity": 1
        },
        "effects": [
          {
            "id": "fx_camera-lens",
            "type": "CustomEffect",
            "name": "Camera Lens",
            "isEnabled": true,
            "params": {},
            "code": "/* Shared by every motion-ui effect (prepended to each one).\n   Rules for this file and the effects: the .bexode compiler minifies effect\n   code, so use explicit semicolons, block comments only, and never write a\n   minus followed by a negative value (it collapses to a decrement). */\n\n/* Read a live state-machine input, falling back to a default. */\nfunction inp(env, name, fallback) {\n  const v = env.inputs ? env.inputs[name] : undefined;\n  if (v === undefined || v === null || v === '') return fallback;\n  if (typeof fallback === 'number') {\n    const n = Number(v);\n    return isFinite(n) ? n : fallback;\n  }\n  if (typeof fallback === 'boolean') return v === true || v === 1 || v === 'true';\n  return v;\n}\n\n/* '#rgb' / '#rrggbb' to [r, g, b]; anything else falls back to white. */\nfunction rgbOf(hex) {\n  let h = String(hex || '').trim().replace('#', '');\n  if (h.length === 3) h = h[0] + h[0] + h[1] + h[1] + h[2] + h[2];\n  if (!/^[0-9a-fA-F]{6}$/.test(h)) return [255, 255, 255];\n  const n = parseInt(h, 16);\n  return [(n >> 16) & 255, (n >> 8) & 255, n & 255];\n}\n\nfunction rgba(hex, a) {\n  const c = rgbOf(hex);\n  return 'rgba(' + c[0] + ',' + c[1] + ',' + c[2] + ',' + Math.max(0, Math.min(1, a)) + ')';\n}\n\nfunction mix(a, b, t) {\n  const x = rgbOf(a), y = rgbOf(b);\n  const r = Math.round(x[0] + (y[0] - x[0]) * t);\n  const g = Math.round(x[1] + (y[1] - x[1]) * t);\n  const bl = Math.round(x[2] + (y[2] - x[2]) * t);\n  return '#' + ((1 << 24) + (r << 16) + (g << 8) + bl).toString(16).slice(1);\n}\n\n/* A soft round glow, rendered once per colour and blitted with drawImage\n   (much cheaper than shadowBlur on every particle). */\nconst __glows = {};\nfunction glowSprite(hex) {\n  if (__glows[hex]) return __glows[hex];\n  const s = 64;\n  const c = document.createElement('canvas');\n  c.width = s; c.height = s;\n  const g = c.getContext('2d');\n  const gr = g.createRadialGradient(s / 2, s / 2, 0, s / 2, s / 2, s / 2);\n  gr.addColorStop(0, rgba(hex, 1));\n  gr.addColorStop(0.18, rgba(hex, 0.55));\n  gr.addColorStop(0.45, rgba(hex, 0.14));\n  gr.addColorStop(1, rgba(hex, 0));\n  g.fillStyle = gr;\n  g.fillRect(0, 0, s, s);\n  __glows[hex] = c;\n  return c;\n}\n\nfunction glow(ctx, hex, x, y, r, a) {\n  if (r <= 0 || a <= 0) return;\n  ctx.globalAlpha = Math.min(1, a);\n  ctx.drawImage(glowSprite(hex), x - r, y - r, r * 2, r * 2);\n  ctx.globalAlpha = 1;\n}\n\n/* Frame clock: seconds since start and a clamped delta. */\nfunction tick(S) {\n  const now = performance.now();\n  if (!S.t0) { S.t0 = now; S.last = now; }\n  S.dt = Math.min(0.05, Math.max(0.001, (now - S.last) / 1000));\n  S.last = now;\n  S.age = (now - S.t0) / 1000;\n  return S.dt;\n}\n\n/* Deterministic pseudo-random so layouts are stable across resizes. */\nfunction rng(seed) {\n  let s = seed >>> 0 || 1;\n  return function () {\n    s = (s * 1664525 + 1013904223) >>> 0;\n    return s / 4294967296;\n  };\n}\n\nfunction ease(x) { return x < 0.5 ? 4 * x * x * x : 1 + (Math.pow(2 * x - 2, 3)) / 2; }\nfunction clamp(v, a, b) { return v < a ? a : v > b ? b : v; }\n\nconst SANS = 'Inter,\\u0020Helvetica,\\u0020Arial,\\u0020sans-serif';\nconst MONO = 'ui-monospace,\\u0020Menlo,\\u0020monospace';\n\nfunction roundRect(ctx, x, y, w, h, r) {\n  r = Math.min(r, w / 2, h / 2);\n  ctx.beginPath();\n  ctx.moveTo(x + r, y);\n  ctx.arcTo(x + w, y, x + w, y + h, r);\n  ctx.arcTo(x + w, y + h, x, y + h, r);\n  ctx.arcTo(x, y + h, x, y, r);\n  ctx.arcTo(x, y, x + w, y, r);\n  ctx.closePath();\n}\n\n/* Shared backdrop: flat colour, soft vignette and fine grain. */\nfunction backdrop(ctx, W, H, bg, tint, amt) {\n  ctx.fillStyle = bg;\n  ctx.fillRect(0, 0, W, H);\n  if (tint && amt > 0) {\n    const gr = ctx.createRadialGradient(W / 2, H * 0.45, 0, W / 2, H * 0.45, Math.max(W, H) * 0.7);\n    gr.addColorStop(0, rgba(tint, 0.10 * amt));\n    gr.addColorStop(1, rgba(tint, 0));\n    ctx.fillStyle = gr;\n    ctx.fillRect(0, 0, W, H);\n  }\n  const vg = ctx.createRadialGradient(W / 2, H / 2, Math.min(W, H) * 0.3, W / 2, H / 2, Math.max(W, H) * 0.8);\n  vg.addColorStop(0, 'rgba(0,0,0,0)');\n  vg.addColorStop(1, 'rgba(0,0,0,0.45)');\n  ctx.fillStyle = vg;\n  ctx.fillRect(0, 0, W, H);\n}\n\n/* Greedy word wrap with the current ctx.font. */\nfunction wrap(ctx, text, maxW) {\n  const out = [];\n  String(text).split('\\n').forEach(function (para) {\n    const words = para.split('\\u0020');\n    let cur = '';\n    for (let i = 0; i < words.length; i++) {\n      const next = cur ? cur + '\\u0020' + words[i] : words[i];\n      if (cur && ctx.measureText(next).width > maxW) { out.push(cur); cur = words[i]; } else cur = next;\n    }\n    out.push(cur);\n  });\n  return out;\n}\n\n/* Largest font size (up to max) at which text wraps into maxLines within maxW. */\nfunction fitFont(ctx, text, weight, family, maxW, maxLines, max, min) {\n  let fs = max;\n  while (fs > min) {\n    ctx.font = weight + '\\u0020' + fs + 'px\\u0020' + family;\n    if (wrap(ctx, text, maxW).length <= maxLines) break;\n    fs = fs * 0.92;\n  }\n  ctx.font = weight + '\\u0020' + fs + 'px\\u0020' + family;\n  return fs;\n}\n\n/* Smoothed pointer that idles along a slow figure-eight when the cursor is away. */\nfunction follow(S, env, W, H, k) {\n  const pt = env.pointer || {};\n  const t = S.age || 0;\n  const tx = pt.isHovered ? pt.localX : W / 2 + Math.sin(t * 0.37) * W * 0.3;\n  const ty = pt.isHovered ? pt.localY : H / 2 + Math.sin(t * 0.74) * H * 0.22;\n  if (S.px === undefined) { S.px = tx; S.py = ty; }\n  S.px += (tx - S.px) * Math.min(1, S.dt * (k || 6));\n  S.py += (ty - S.py) * Math.min(1, S.dt * (k || 6));\n  S.inside = !!pt.isHovered;\n  return pt;\n}\n\n/* Optional centred headline over a background effect. */\nfunction title(ctx, W, H, text, sub, ink, accent, bg) {\n  if (!text) return;\n  if (bg) {\n    /* Soft scrim so the headline reads over busy motion. */\n    const sc = ctx.createRadialGradient(W / 2, H / 2, 0, W / 2, H / 2, Math.min(W * 0.5, 560));\n    sc.addColorStop(0, rgba(bg, 0.72));\n    sc.addColorStop(1, rgba(bg, 0));\n    ctx.fillStyle = sc;\n    ctx.fillRect(0, 0, W, H);\n  }\n  ctx.textAlign = 'center';\n  ctx.textBaseline = 'alphabetic';\n  const maxW = Math.min(W * 0.86, 900);\n  const fs = fitFont(ctx, text, 600, SANS, maxW, 2, clamp(W * 0.065, 26, 72), 16);\n  const lines = wrap(ctx, text, maxW);\n  const lh = fs * 1.08;\n  const y0 = H / 2 - (lines.length * lh) / 2 + fs * 0.8 - (sub ? fs * 0.35 : 0);\n  ctx.fillStyle = ink;\n  lines.forEach(function (l, i) { ctx.fillText(l, W / 2, y0 + i * lh); });\n  if (sub) {\n    ctx.font = '500\\u0020' + clamp(fs * 0.24, 11, 15) + 'px\\u0020' + MONO;\n    ctx.fillStyle = rgba(accent, 0.85);\n    ctx.fillText(String(sub).toUpperCase(), W / 2, y0 + (lines.length - 1) * lh + fs * 0.9);\n  }\n}\n\nconst PIECE = { n: '28', total: '57' };\n/* Shared by every motion-graphics piece (prepended after motion-ui/_kit.js).\n   Same minifier rules as the kit: explicit semicolons, block comments only,\n   never a minus followed by a negative value. */\n\nconst SERIF = 'Georgia,\\u0020serif';\n\n/* Value noise and fractal noise, deterministic. */\nconst NZP = (function () {\n  const r = rng(1337);\n  const p = [];\n  for (let i = 0; i < 512; i++) p.push(Math.floor(r() * 256));\n  return p;\n})();\nfunction hash2(x, y) { return NZP[(x & 255) + NZP[y & 255]] / 255; }\nfunction noise2(x, y) {\n  const xi = Math.floor(x), yi = Math.floor(y);\n  const xf = x - xi, yf = y - yi;\n  const u = xf * xf * (3 - 2 * xf), v = yf * yf * (3 - 2 * yf);\n  const a = hash2(xi, yi), b = hash2(xi + 1, yi), c = hash2(xi, yi + 1), d = hash2(xi + 1, yi + 1);\n  return a + (b - a) * u + (c - a) * v + (a - b - c + d) * u * v;\n}\nfunction fbm(x, y) {\n  return noise2(x, y) * 0.55 + noise2(x * 2.03 + 17.1, y * 2.03 + 3.7) * 0.3 + noise2(x * 4.1 + 5.3, y * 4.1 + 41.9) * 0.15;\n}\n\n/* Film grain: one noise tile, re-offset every frame. */\nlet GRAIN = null;\nfunction grain(ctx, W, H, a) {\n  if (a <= 0) return;\n  if (!GRAIN) {\n    const c = document.createElement('canvas');\n    c.width = 160; c.height = 160;\n    const g = c.getContext('2d');\n    const im = g.createImageData(160, 160);\n    for (let i = 0; i < im.data.length; i += 4) {\n      const v = Math.random() * 255;\n      im.data[i] = v; im.data[i + 1] = v; im.data[i + 2] = v; im.data[i + 3] = 255;\n    }\n    g.putImageData(im, 0, 0);\n    GRAIN = ctx.createPattern(c, 'repeat');\n  }\n  const ox = Math.floor(Math.random() * 160), oy = Math.floor(Math.random() * 160);\n  ctx.save();\n  ctx.globalAlpha = a;\n  ctx.globalCompositeOperation = 'overlay';\n  ctx.translate(ox, oy);\n  ctx.fillStyle = GRAIN;\n  ctx.fillRect(0 - ox, 0 - oy, W, H);\n  ctx.restore();\n}\n\n/* Soft edge vignette. */\nfunction vignette(ctx, W, H, a) {\n  const vg = ctx.createRadialGradient(W / 2, H / 2, Math.min(W, H) * 0.35, W / 2, H / 2, Math.max(W, H) * 0.75);\n  vg.addColorStop(0, 'rgba(0,0,0,0)');\n  vg.addColorStop(1, 'rgba(0,0,0,' + a + ')');\n  ctx.fillStyle = vg;\n  ctx.fillRect(0, 0, W, H);\n}\n\n/* Portfolio chrome: four mono captions and hairline registration marks. */\nfunction chrome(ctx, W, H, ink, name, caption) {\n  const s = Math.min(W, H);\n  const pad = clamp(s * 0.05, 14, 38);\n  const fs = clamp(s * 0.017, 9, 11);\n  ctx.save();\n  ctx.font = '500\\u0020' + fs + 'px\\u0020' + MONO;\n  ctx.textBaseline = 'middle';\n  ctx.fillStyle = rgba(ink, 0.62);\n  ctx.textAlign = 'left';\n  ctx.fillText(String(name).toUpperCase(), pad, pad);\n  ctx.textAlign = 'right';\n  ctx.fillText(PIECE.n + '\\u0020/\\u0020' + PIECE.total, W - pad, pad);\n  ctx.fillStyle = rgba(ink, 0.4);\n  ctx.textAlign = 'left';\n  if (W > 520) ctx.fillText(String(caption).toUpperCase(), pad, H - pad);\n  ctx.textAlign = 'right';\n  ctx.fillText('EXODE MOTION · 2026', W - pad, H - pad);\n  ctx.strokeStyle = rgba(ink, 0.22);\n  ctx.lineWidth = 1;\n  const m = pad * 0.45, k = 7;\n  ctx.beginPath();\n  ctx.moveTo(m, m + k); ctx.lineTo(m, m); ctx.lineTo(m + k, m);\n  ctx.moveTo(W - m - k, m); ctx.lineTo(W - m, m); ctx.lineTo(W - m, m + k);\n  ctx.moveTo(m, H - m - k); ctx.lineTo(m, H - m); ctx.lineTo(m + k, H - m);\n  ctx.moveTo(W - m - k, H - m); ctx.lineTo(W - m, H - m); ctx.lineTo(W - m, H - m - k);\n  ctx.stroke();\n  ctx.restore();\n}\n\n/* Spaced display text (letterSpacing where supported). */\nfunction spaced(ctx, text, x, y, em) {\n  ctx.letterSpacing = em + 'em';\n  ctx.fillText(text, x, y);\n  ctx.letterSpacing = '0px';\n}\n\n/* Backing-store scale of the canvas, for offscreen buffers (max 2). */\nfunction dprOf(ctx) {\n  const m = ctx.getTransform ? ctx.getTransform() : null;\n  return m ? clamp(Math.sqrt(m.a * m.a + m.b * m.b), 1, 2) : 1;\n}\n\n/* One pointer press per click. */\nfunction pressed(S, pt) {\n  const p = !!pt.isDown && !S.wasDown && !!pt.isHovered;\n  S.wasDown = !!pt.isDown;\n  return p;\n}\n\n/* ---------- Product launch helpers ---------- */\n\n/* Where the product sits: right of the copy on wide frames, above it on tall ones. */\nfunction productStage(W, H) {\n  const land = W > H * 1.05;\n  return land\n    ? { land: true, cx: W * 0.67, cy: H * 0.52, size: Math.min(W * 0.5, H * 0.78) }\n    : { land: false, cx: W / 2, cy: H * 0.32, size: Math.min(W * 0.88, H * 0.46) };\n}\n\n/* Studio sweep: spotlight behind the product and a soft floor. */\nfunction studio(ctx, W, H, bg, tint, st) {\n  ctx.fillStyle = bg;\n  ctx.fillRect(0, 0, W, H);\n  const r = st.size * 1.1;\n  const g = ctx.createRadialGradient(st.cx, st.cy, 0, st.cx, st.cy, r);\n  g.addColorStop(0, rgba(tint, 0.22));\n  g.addColorStop(0.5, rgba(tint, 0.06));\n  g.addColorStop(1, rgba(tint, 0));\n  ctx.fillStyle = g;\n  ctx.fillRect(0, 0, W, H);\n  const fy = st.cy + st.size * 0.42;\n  const fl = ctx.createLinearGradient(0, fy, 0, H);\n  fl.addColorStop(0, rgba(tint, 0.05));\n  fl.addColorStop(1, rgba(tint, 0));\n  ctx.fillStyle = fl;\n  ctx.fillRect(0, fy, W, H - fy);\n}\n\n/* Soft contact shadow. */\nfunction floorShadow(ctx, x, y, w, a) {\n  ctx.save();\n  ctx.translate(x, y);\n  ctx.scale(1, 0.16);\n  const g = ctx.createRadialGradient(0, 0, 0, 0, 0, w);\n  g.addColorStop(0, 'rgba(0,0,0,' + a + ')');\n  g.addColorStop(1, 'rgba(0,0,0,0)');\n  ctx.fillStyle = g;\n  ctx.fillRect(0 - w, 0 - w, w * 2, w * 2);\n  ctx.restore();\n}\n\n/* Launch copy block: eyebrow, name, tagline, three specs and a CTA pill.\n   Staggers in with `appear` (seconds since start) and records CTA hover on S. */\nfunction productCopy(ctx, W, H, o, S, env) {\n  const s = Math.min(W, H);\n  const land = W > H * 1.05;\n  const pad = clamp(s * 0.09, 20, 96);\n  const cw = land ? Math.min(W * 0.34, 500) : W - pad * 2;\n  /* Small frames (cards, thumbnails) drop the specs and shorten the tagline. */\n  const compact = cw < 220 || H < 300;\n  const fe = clamp(s * 0.016, 7, 12);\n  const nameFs = fitFont(ctx, o.name, 600, SANS, cw, 2, clamp(s * 0.085, 16, 78), 12);\n  const nl = wrap(ctx, o.name, cw);\n  const ft = clamp(s * 0.024, 9, 18);\n  ctx.font = '400\\u0020' + ft + 'px\\u0020' + SANS;\n  const tl = wrap(ctx, o.tagline, cw).slice(0, compact ? 2 : 3);\n  const fv = clamp(s * 0.034, 12, 26);\n  const specs = compact ? [] : (o.specs || []).slice(0, 3);\n  const ch = fe * 3.6;\n  const total = fe * 2.6 + nl.length * nameFs * 1.02 + ft * 0.9 + tl.length * ft * 1.5 + (specs.length ? fv * 3.4 : 0) + ch + fe;\n  let y = land ? H / 2 - total / 2 : H - pad - total;\n  const x = pad;\n  const reveal = function (i) {\n    const k = ease(clamp(((o.appear || 9) - 0.15 - i * 0.12) / 0.7, 0, 1));\n    ctx.globalAlpha = k;\n    return (1 - k) * 18;\n  };\n  ctx.textAlign = 'left';\n  ctx.textBaseline = 'alphabetic';\n\n  let d = reveal(0);\n  ctx.font = '600\\u0020' + fe + 'px\\u0020' + MONO;\n  ctx.fillStyle = o.accent;\n  spaced(ctx, String(o.eyebrow).toUpperCase(), x, y + fe + d, 0.22);\n  y += fe * 2.6;\n\n  d = reveal(1);\n  ctx.font = '600\\u0020' + nameFs + 'px\\u0020' + SANS;\n  ctx.fillStyle = o.ink;\n  ctx.letterSpacing = '-0.025em';\n  for (let i = 0; i < nl.length; i++) ctx.fillText(nl[i], x, y + nameFs * 0.86 + i * nameFs * 1.02 + d);\n  ctx.letterSpacing = '0px';\n  y += nl.length * nameFs * 1.02 + ft * 0.9;\n\n  d = reveal(2);\n  ctx.font = '400\\u0020' + ft + 'px\\u0020' + SANS;\n  ctx.fillStyle = rgba(o.ink, 0.62);\n  for (let i = 0; i < tl.length; i++) ctx.fillText(tl[i], x, y + ft + i * ft * 1.5 + d);\n  y += tl.length * ft * 1.5;\n\n  if (specs.length) {\n    d = reveal(3);\n    y += fv * 0.9;\n    ctx.fillStyle = rgba(o.ink, 0.14);\n    ctx.fillRect(x, y + d, cw, 1);\n    const colw = cw / 3;\n    for (let i = 0; i < specs.length; i++) {\n      ctx.font = '600\\u0020' + fv + 'px\\u0020' + SANS;\n      ctx.fillStyle = o.ink;\n      ctx.fillText(String(specs[i][0]), x + i * colw, y + fv * 1.5 + d);\n      ctx.font = '500\\u0020' + fe * 0.9 + 'px\\u0020' + MONO;\n      ctx.fillStyle = rgba(o.ink, 0.45);\n      ctx.fillText(String(specs[i][1]).toUpperCase(), x + i * colw, y + fv * 1.5 + fe * 1.7 + d);\n    }\n    y += fv * 2.5;\n  }\n\n  d = reveal(4);\n  ctx.font = '600\\u0020' + fe * 1.2 + 'px\\u0020' + SANS;\n  const label = String(o.cta);\n  const bw = ctx.measureText(label).width + fe * 4;\n  const by = y + d;\n  const pt = env.pointer || {};\n  const hot = !!pt.isHovered && pt.localX >= x && pt.localX <= x + bw && pt.localY >= by && pt.localY <= by + ch;\n  S.ctaHot = hot;\n  S.ctaK = (S.ctaK || 0) + ((hot ? 1 : 0) - (S.ctaK || 0)) * 0.2;\n  ctx.fillStyle = mix(o.accent, '#ffffff', S.ctaK * 0.18);\n  roundRect(ctx, x, by, bw, ch, ch / 2);\n  ctx.fill();\n  ctx.fillStyle = o.ctaInk;\n  ctx.textBaseline = 'middle';\n  ctx.fillText(label, x + fe * 2, by + ch / 2 + 1);\n  ctx.font = '500\\u0020' + fe * 1.1 + 'px\\u0020' + SANS;\n  ctx.fillStyle = rgba(o.ink, 0.7);\n  if (cw > bw + 120) ctx.fillText('Learn more\\u0020\\u0020→', x + bw + fe * 2, by + ch / 2 + 1);\n  ctx.textBaseline = 'alphabetic';\n  ctx.globalAlpha = 1;\n}\n\n\n/* Camera Lens: a prime lens seen head-on. Its nine aperture blades open\n   and close with the cursor, bokeh glows through the glass, and a click\n   fires the shutter. Inputs: name, tagline, cta, speed, accent, bg, text. */\nlet S = null;\n\nfunction render(ctx, env) {\n  const W = env.width, H = env.height;\n  if (!S) {\n    const r = rng(8);\n    S = { ap: 0.6, shut: 0, flash: 0, bokeh: [] };\n    for (let i = 0; i < 26; i++) S.bokeh.push([r() * 2 - 1, r() * 2 - 1, 0.3 + r() * 0.7, r()]);\n  }\n  const dt = tick(S);\n  const t = S.age;\n  const speed = inp(env, 'speed', 1);\n  const name = String(inp(env, 'name', 'Lumen 50 f/1.2'));\n  const tagline = String(inp(env, 'tagline', 'Eleven elements,\\u0020nine rounded blades and a focus motor you will never hear.'));\n  const cta = String(inp(env, 'cta', 'Pre-order · $1,899'));\n  const A = inp(env, 'accent', '#e63b2e');\n  const bg = inp(env, 'bg', '#09090a');\n  const ink = inp(env, 'text', '#f0efec');\n  const pt = follow(S, env, W, H, 5);\n  const st = productStage(W, H);\n  const sz = st.size;\n  const cx = st.cx, cy = st.cy;\n  const R = sz * 0.46;\n\n  if (pressed(S, pt)) { if (S.ctaHot) { if (env.emit) env.emit('ctaClick'); } else { S.shut = 1; if (env.emit) env.emit('shutter'); } }\n  const d = Math.hypot(S.px - cx, S.py - cy) / R;\n  let target = S.inside ? clamp(1.15 - d * 0.6, 0.12, 1) : 0.55 + 0.35 * Math.sin(t * 0.5 * speed);\n  if (S.shut > 0) {\n    S.shut -= dt * 3;\n    target = S.shut > 0.5 ? 0 : target;\n    if (S.shut < 0.5 && S.flash === 0) S.flash = 1;\n    if (S.shut <= 0) S.shut = 0;\n  }\n  S.ap += (target - S.ap) * Math.min(1, dt * (S.shut > 0 ? 25 : 6));\n  S.flash *= Math.pow(0.02, dt);\n  if (S.flash < 0.01) S.flash = 0;\n  const fstops = [16, 11, 8, 5.6, 4, 2.8, 2, 1.4, 1.2];\n  const fnum = fstops[Math.min(8, Math.round(clamp(S.ap, 0, 1) * 8))];\n\n  ctx.save();\n  ctx.translate(-W / 2, -H / 2);\n  studio(ctx, W, H, bg, A, st);\n\n  /* Barrel rings. */\n  const ring = function (r0, r1, c0, c1) {\n    const g = ctx.createLinearGradient(cx - r0, cy - r0, cx + r0, cy + r0);\n    g.addColorStop(0, c0); g.addColorStop(1, c1);\n    ctx.fillStyle = g;\n    ctx.beginPath();\n    ctx.arc(cx, cy, r0, 0, Math.PI * 2);\n    ctx.arc(cx, cy, r1, 0, Math.PI * 2, true);\n    ctx.fill();\n  };\n  floorShadow(ctx, cx, cy + R * 1.05, R * 0.9, 0.5);\n  ring(R, R * 0.9, '#2b2c2f', '#0b0b0c');\n  /* Knurled focus ring that turns with the aperture. */\n  ring(R * 0.9, R * 0.78, '#18181a', '#060607');\n  ctx.strokeStyle = 'rgba(255,255,255,0.07)';\n  ctx.lineWidth = 1;\n  ctx.beginPath();\n  const turn = S.ap * 0.6 + t * 0.02;\n  for (let i = 0; i < 120; i++) {\n    const a = (i / 120) * Math.PI * 2 + turn;\n    ctx.moveTo(cx + Math.cos(a) * R * 0.79, cy + Math.sin(a) * R * 0.79);\n    ctx.lineTo(cx + Math.cos(a) * R * 0.89, cy + Math.sin(a) * R * 0.89);\n  }\n  ctx.stroke();\n  ring(R * 0.78, R * 0.7, '#3a3b3f', '#121214');\n  /* Engraved markings. */\n  ctx.save();\n  ctx.font = '500\\u0020' + R * 0.045 + 'px\\u0020' + MONO;\n  ctx.fillStyle = 'rgba(255,255,255,0.75)';\n  ctx.textAlign = 'center';\n  ctx.textBaseline = 'middle';\n  const marks = ['LUMEN', '50 mm', '1:1.2', 'Ø 72', 'ASPH', '∞ 0.45 m'];\n  for (let i = 0; i < marks.length; i++) {\n    const a = (i / marks.length) * Math.PI * 2 - Math.PI / 2;\n    ctx.save();\n    ctx.translate(cx + Math.cos(a) * R * 0.74, cy + Math.sin(a) * R * 0.74);\n    ctx.rotate(a + Math.PI / 2);\n    ctx.fillText(marks[i], 0, 0);\n    ctx.restore();\n  }\n  ctx.fillStyle = A;\n  ctx.beginPath(); ctx.arc(cx, cy - R * 0.95, R * 0.018, 0, Math.PI * 2); ctx.fill();\n  ctx.restore();\n\n  /* Inside the glass: a bokeh scene seen through the aperture. */\n  const G = R * 0.66;\n  ctx.save();\n  ctx.beginPath();\n  ctx.arc(cx, cy, G, 0, Math.PI * 2);\n  ctx.clip();\n  ctx.fillStyle = '#030305';\n  ctx.fillRect(cx - G, cy - G, G * 2, G * 2);\n  ctx.globalCompositeOperation = 'lighter';\n  const cols = [A, '#ffb347', '#5aa9ff', '#ffffff'];\n  for (let i = 0; i < S.bokeh.length; i++) {\n    const b = S.bokeh[i];\n    const x = cx + (b[0] + Math.sin(t * 0.2 + i) * 0.1) * G * 0.8;\n    const y = cy + (b[1] + Math.cos(t * 0.17 + i) * 0.1) * G * 0.8;\n    const br = G * 0.18 * b[2] * (0.5 + S.ap * 0.9);\n    ctx.fillStyle = rgba(cols[i % 4], 0.12 + 0.12 * b[3]);\n    ctx.beginPath(); ctx.arc(x, y, br, 0, Math.PI * 2); ctx.fill();\n  }\n  ctx.globalCompositeOperation = 'source-over';\n\n  /* Aperture blades: an annulus with a nine-sided hole, plus blade edges. */\n  const ra = G * (0.04 + clamp(S.ap, 0, 1) * 0.92);\n  const N = 9, rot = S.ap * 1.2;\n  ctx.fillStyle = '#121214';\n  ctx.beginPath();\n  ctx.arc(cx, cy, G, 0, Math.PI * 2);\n  for (let i = 0; i <= N; i++) {\n    const a = rot + (i / N) * Math.PI * 2;\n    const x = cx + Math.cos(a) * ra, y = cy + Math.sin(a) * ra;\n    if (i) ctx.lineTo(x, y); else ctx.moveTo(x, y);\n  }\n  ctx.fill('evenodd');\n  ctx.strokeStyle = 'rgba(255,255,255,0.08)';\n  ctx.lineWidth = 1;\n  ctx.beginPath();\n  for (let i = 0; i < N; i++) {\n    const a = rot + (i / N) * Math.PI * 2;\n    const x = cx + Math.cos(a) * ra, y = cy + Math.sin(a) * ra;\n    ctx.moveTo(x, y);\n    ctx.quadraticCurveTo(cx + Math.cos(a + 0.9) * G * 0.7, cy + Math.sin(a + 0.9) * G * 0.7, cx + Math.cos(a + 1.6) * G, cy + Math.sin(a + 1.6) * G);\n  }\n  ctx.stroke();\n  /* Coating reflections on the front element. */\n  ctx.globalCompositeOperation = 'lighter';\n  ctx.lineWidth = G * 0.05;\n  const refl = [['#3dff9a', 0.55, -2.4, 0.7], ['#a46bff', 0.75, -2.2, 0.5], ['#ffb347', 0.35, 0.8, 0.5]];\n  for (let i = 0; i < refl.length; i++) {\n    ctx.strokeStyle = rgba(refl[i][0], 0.16);\n    ctx.beginPath();\n    ctx.arc(cx, cy, G * refl[i][1], refl[i][2], refl[i][2] + refl[i][3]);\n    ctx.stroke();\n  }\n  const hg = ctx.createRadialGradient(cx - G * 0.35, cy - G * 0.4, 0, cx - G * 0.35, cy - G * 0.4, G * 0.5);\n  hg.addColorStop(0, 'rgba(255,255,255,0.22)');\n  hg.addColorStop(1, 'rgba(255,255,255,0)');\n  ctx.fillStyle = hg;\n  ctx.fillRect(cx - G, cy - G, G * 2, G * 2);\n  ctx.globalCompositeOperation = 'source-over';\n  ctx.restore();\n\n  if (S.flash > 0) {\n    ctx.fillStyle = 'rgba(255,255,255,' + S.flash * 0.6 + ')';\n    ctx.fillRect(0, 0, W, H);\n  }\n\n  /* Readout. */\n  ctx.font = '600\\u0020' + clamp(sz * 0.04, 13, 22) + 'px\\u0020' + MONO;\n  ctx.textAlign = 'center';\n  ctx.fillStyle = ink;\n  ctx.fillText('f/' + fnum, cx, cy + R * 1.2);\n  ctx.font = '500\\u0020' + clamp(sz * 0.02, 9, 11) + 'px\\u0020' + MONO;\n  ctx.fillStyle = rgba(ink, 0.5);\n  ctx.fillText('1/' + Math.round(8000 * S.ap * S.ap + 60) + '\\u0020S\\u0020\\u0020·\\u0020\\u0020ISO 100', cx, cy + R * 1.2 + 18);\n\n  productCopy(ctx, W, H, {\n    eyebrow: 'Full-frame prime', name: name, tagline: tagline,\n    specs: [['f/1.2', 'Aperture'], ['11\\u0020/\\u00209', 'Elements'], ['0.45 m', 'Min focus']],\n    cta: cta, accent: A, ink: ink, ctaInk: '#ffffff', appear: t,\n  }, S, env);\n\n  grain(ctx, W, H, 0.06);\n  chrome(ctx, W, H, ink, 'Camera Lens', 'Near the lens to stop down · click to shoot');\n  ctx.restore();\n}\n"
          }
        ]
      },
      "layoutProps": {
        "layoutSizingHorizontal": "fill",
        "layoutSizingVertical": "fill"
      },
      "zIndex": 1,
      "interactions": []
    }
  ]
}