a19-logo-lockup

name	A19-logo-lockup
description	motion-graphic scene archetype — final card with brand mark + signoff line, often with squiggle / accent / aurora pulse / object handoff. universal across all style packs (every motion graphic ends on a lockup). composes pop-in on logo, optional sub-effect for accent, generous hold.

A19 — logo lockup

Composes

• pop-in (on logo mark)
• pop-in or slide (on signoff line, if present)
• Pack-specific accent: squiggle-draw-on (SP-B/G) | confetti-burst (SP-G) | aurora-blob-continuity final-pulse (SP-F) | crop-mark-corner-draw (SP-C) | none (SP-A)

Layout

canvas: 1080x1920 (or pack-specified)

logo_zone:
  anchor: center
  origin: { x: canvas_w/2, y: canvas_h/2 - 120 }
  max_size: 480x240
  align: center

signoff_zone:                    # optional
  anchor: below logo
  origin: { x: canvas_w/2, y: logo_y + 200 }
  align: center
  font_size: from pack.type.h2

accent_zone:                     # optional, pack-specific
  varies_by_pack: true

Choreography

phase_1_logo_pop:
  start_frame: 0
  effect: pop-in (default) | scale-bounce (SP-A, SP-E)
  delay_frames: 0

phase_2_signoff:
  start_frame: 12
  effect: pop-in
  delay_frames: 12

phase_3_accent:
  start_frame: 24
  varies_by_pack: true

phase_4_hold:
  start_frame: 36
  duration_frames: ≥ 30          # generous hold for signoff

Style pack compatibility

supported: [SP-A, SP-B, SP-C, SP-D, SP-E, SP-F, SP-G]
preferred_in: [all]              # every spot ends on a lockup

This archetype is universal — every pack supports it.

Pack-specific overrides

SP-A (marshmallow)

• Logo: brand mark with hot-pink chip nearby (the chip lands its last keyframe here, completing the sharedLayer journey).
• Signoff: bold geometric sans at h2 size.
• Bg: cream (#F1EAD9).
• No accent.

SP-B (pinterest-saturated)

• Logo: P glyph on solid saturated bg.
• Signoff: optional, italic friendly sans.
• Accent: squiggle underline under the logo, hand-drawn.

SP-C (editorial-cinematic)

• Logo: studio flat-lay objects + brand wordmark.
• Signoff: serif italic + cursive flourish ("Going Net Zero").
• Accent: crop-mark corners draw-on, then static.
• Bg: cream with grain.

SP-D (editorial-magazine)

• Logo: wordmark only, set in editorial serif.
• Signoff: small caption.
• Accent: none.
• Bg: off-white.

SP-E (chaos-card)

• Logo: brand mark or wordmark on saturated swatch bg.
• Signoff: optional.
• Accent: squiggle + sticker-tilt-wobble on the logo itself.
• Music beat anchor at logo pop.

SP-F (product-demo)

• Logo: brand glyph in cream bg with peach aurora pulsing behind.
• Signoff: line of small body text below.
• Accent: aurora-blob final-pulse (pulses up to scale 1.4 then settles).

SP-G (riso-illustration)

• Logo: illustration character or icon system.
• Signoff: hand-drawn cursive accent.
• Accent: confetti-burst on logo pop (24 particles, brand colors).

Duration

duration_seconds: [1.5, 3.0]
default: 2.0

The last scene needs to breathe. Don't rush it.

Quality Checks

• Logo lands at center (vertical center − 120px for headroom).
• Signoff line (if present) is below logo with ≥ 200px gap.
• Hold phase ≥ 60% of total scene duration.
• Pack-specific accent renders correctly per pack's recipe.
• No CTA chips, decorative shapes, or off-system colors creep in.

Failure Modes

• Logo clips top of canvas. Move logo center down (canvas_h/2 instead of canvas_h/2 − 120).
• Signoff overlaps logo baseline. Increase gap to 240+.
• Confetti particles render over logo glyph. Constrain confetti emit zone to outside the logo bounding rect.
• Hold too short — feels rushed. Default 2.0s; extend if user says "feels abrupt".