Animated

Assembly

Assembly is a precise, engineering-drawing template for hardware, dev-tools and "how it works" pages, built around a pinned, full-screen cinematic scroll experience. A tall scroll track (≈340vh) holds a sticky 100vh stage whose hero <video> fills the frame and is scrubbed by scroll position — scroll progress maps straight onto the clip's currentTime, so scrolling forward seats each part and scrolling back lifts them out. Blueprint-annotation captions (a mono label, a display headline and a measurement/spec line with a thin leader) slide in from alternating sides within their own progress bands, over a full-frame crosshair, corner-tick frame and blueprint grid. A technical HUD pinned to the bottom reports ASSEMBLY %, a STEP index and a live progress track, with a SCROLL cue that fades once scrubbing begins. Below the pinned hero, normal flow resumes with a 3-up annotated spec row and a Generate-video CTA. Everything sits on a blueprint-navy canvas with blueprint-blue and amber accents and inline-SVG measurement leaders — no autoplay and no stock photography.

A cold, precise engineering drawing — blueprint navy and a faint grid, blueprint-blue linework and amber annotations, where scrolling is the assembly line that seats an exploded mechanism part by part.

assembly.code-anything.app
AssemblyREV 2.0 · SCROLL-DRIVEN ASSEMBLY · IMPERIAL/METRIC
◇ DWG-0420 · EXPLODED ASSEMBLY · SHEET 01 OF 06
SCROLL
SPECIFICATION · 3 CALLOUTS

Read it like a drawing

Ø 0.00
0.02mm
Tolerance per fit

Every mating face lands within a fifty-micron band.

N = 47
47
Parts in the exploded view

Each one indexed, annotated and callout-linked.

v2.0
Seedance
Render engine

Premium exploded-assembly clip, scrubbed by scroll.

◇ GENERATOR READY

Generate the assembly.

Describe the mechanism and render an exploded-assembly clip for your page, then let visitors scrub it together as they scroll through the pinned hero.

A precision gearbox exploding apart then seating, blueprint navy…Generate video
Powered by Seedance 2.0 · phi-cloud

Design rules

The system, applied to any site

  • Build on a blueprint-navy canvas (around #0B1020) and lay a faint blueprint grid over it with repeating-linear-gradient lines in low-opacity blueprint blue, so every surface reads like drafting paper.
  • Frame the hero as a technical viewport: a bordered panel with corner ticks/crosshairs, a scale/units caption and inline-SVG measurement leaders (Ø and tolerance callouts) pinning to parts of the exploded assembly.
  • Scrub the hero <video> by scroll position — map scroll progress (0→1) onto video.currentTime, never autoplay and never loop; scrolling seats the parts, scrolling back lifts them out.
  • Overlay a technical scrub HUD bound to scroll: a track fill plus a monospace readout like "ASSEMBLY 47%" and a step index "STEP 03 / 06" so the visitor always knows how far the mechanism has come together.
  • Set one oversized Space Grotesk display headline (clamp into the 3–7em range) in blueprint blue, drop to calm Inter body, and keep every measurement, callout and step index in a system monospace; use amber (#FFB020) only for annotations and blueprint blue (#4FA8FF) for structure.
  • Never use photography or real imagery beyond the local exploded-assembly clip — compose every other visual from CSS gradients, the blueprint grid, corner ticks and inline SVG annotation lines, and honor prefers-reduced-motion (no scroll-scrub, hold the first frame).

Ships with

Pinned full-screen hero: ~340vh scroll track wrapping a sticky 100vh stage, full-bleed scroll-scrubbed video with blueprint grid + crosshair corner-tick frame + overlaid wordmark/navSide-text overlays: 3–4 blueprint-annotation captions sliding in from alternating sides within progress bandsScrub HUD pinned to the bottom of the stage: ASSEMBLY %, STEP n / 06, progress track + SCROLL cue3-up spec row with blueprint measurement annotations (normal flow, below the hero)Generate-video CTA (Seedance 2.0 · phi-cloud) + footer

Design tokens

Palette

bg
surface
text
muted
accent
accent2
border

Headings

Space Grotesk

Body

Inter

Radius

12px

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Make it yours in minutes.

Start from this template and describe your tweaks — content, sections, colours. The backend and deploy are handled.