Landing Copy: Mechanism (how it works)
This section earns the claim the headline made and the hero section
named. Its job is explanation, not evidence — "here is how this changes
your situation," not "here is why you should believe it changes your
situation" (that's landing-copy-proof). A mechanism section that leans
on stats or testimonials instead of actually explaining the how has
borrowed proof's job instead of doing its own.
What this section answers
One question: how, specifically, does the product close the gap the
problem section named? Specific enough that the reader could explain
it back in one sentence. A mechanism explained so abstractly it could
describe any competing product's approach unchanged has failed the swap
test the same way an ungrounded adjective does.
The algorithm
Paragraph count from the beat count landing-sequencer assigned. Order
within budget:
- State the mechanism directly. The specific thing the product does
— a feature, a process, a discipline — named plainly, in the same
register the hero section used (no re-invention of terminology
mid-page; if the hero section named it one way, this section uses the
same name — no synonym cycling across section boundaries).
- Connect it to the problem section's specific friction. Not a
generic benefit statement — the mechanism resolving the exact cost the
problem section named. This is the section's actual load-bearing
sentence: if it could be deleted and the mechanism would still sound
equally justified, it's not doing its job.
- Land on the changed state. Close on what's now true for the reader
that wasn't true before this section — the transformation completed,
not a segue into proof or a preview of what's coming.
A 1-beat mechanism section compresses all three (state it, connect it,
land the change) into one paragraph; a 3-beat section earns each its own
paragraph, particularly when the mechanism has real internal steps worth
walking through (in which case genuinely enumerable steps become a -
list per landing-copywriter's output format, alongside the connecting
prose — not instead of it).
Writing standard (scoped to this section)
- Apply
landing-copywriter's full writing standard.
- No unnamed authority, here specifically. A mechanism section is the
easiest place to reach for "proven approach" or "industry-standard
method" without naming what makes it proven — if there's no named
source, state the mechanism as the product's own claim, not a floated
authority.
- List-shaped content only for genuine steps. If the mechanism has 3+
discrete, ordered steps, a numbered or bulleted list is correct per
landing-copywriter's output format. If it's one continuous idea, keep
it prose — don't force steps that don't exist to make the section look
more substantial.
- No proof creep. A specific number, a named customer, a benchmark —
all belong to
landing-copy-proof. If a proof point is doing the
persuading here instead of the mechanism's own logic, that's the wrong
section carrying the weight.
Self-test
- The mechanism is named specifically enough to explain back in one
sentence — not a category noun standing in for the actual thing (the
same plain-verb discipline from
landing-strategist's step 1).
- This section's central claim connects directly to the specific
friction the problem section named, not a generic benefit.
- No proof point (stat, name, benchmark) appears here — that content is
flagged to
landing-copy-proof instead.
- The terminology matches whatever the hero section already named the
mechanism — no synonym rotation across the section boundary.
Constraints
- Never lean on a proof point instead of an actual explanation — a
mechanism section that's mostly a stat has skipped its own job.
- Never introduce new terminology for something already named in the
hero section.
- Never turn a single continuous idea into a padded list to look more
thorough — list only what's genuinely enumerable.
1---2name: landing-copy-mechanism3description: Use whenever `landing-copywriter` drafts a mechanism/how-it-works section — the section that resolves the problem section's tension by explaining how the product changes the situation. Trigger when the section's role in `landing-sequencer`'s list is to earn the headline's claim through explanation, distinct from proof (evidence the claim is true) or pricing (tiers and plans).4---5
6# Landing Copy: Mechanism (how it works)
7
8This section earns the claim the headline made and the hero section
9named. Its job is explanation, not evidence — "here is how this changes
10your situation," not "here is why you should believe it changes your
11situation" (that's `landing-copy-proof`). A mechanism section that leans
12on stats or testimonials instead of actually explaining the how has
13borrowed proof's job instead of doing its own.
14
15## What this section answers
16
17One question: **how, specifically, does the product close the gap the
18problem section named?** Specific enough that the reader could explain
19it back in one sentence. A mechanism explained so abstractly it could
20describe any competing product's approach unchanged has failed the swap
21test the same way an ungrounded adjective does.
22
23## The algorithm
24
25Paragraph count from the beat count `landing-sequencer` assigned. Order
26within budget:
27
281. **State the mechanism directly.** The specific thing the product does
29 — a feature, a process, a discipline — named plainly, in the same
30 register the hero section used (no re-invention of terminology
31 mid-page; if the hero section named it one way, this section uses the
32 same name — no synonym cycling across section boundaries).
332. **Connect it to the problem section's specific friction.** Not a
34 generic benefit statement — the mechanism resolving the exact cost the
35 problem section named. This is the section's actual load-bearing
36 sentence: if it could be deleted and the mechanism would still sound
37 equally justified, it's not doing its job.
383. **Land on the changed state.** Close on what's now true for the reader
39 that wasn't true before this section — the transformation completed,
40 not a segue into proof or a preview of what's coming.
41
42A 1-beat mechanism section compresses all three (state it, connect it,
43land the change) into one paragraph; a 3-beat section earns each its own
44paragraph, particularly when the mechanism has real internal steps worth
45walking through (in which case genuinely enumerable steps become a `-`
46list per `landing-copywriter`'s output format, alongside the connecting
47prose — not instead of it).
48
49## Writing standard (scoped to this section)
50
51- Apply `landing-copywriter`'s full writing standard.
52- **No unnamed authority, here specifically.** A mechanism section is the
53 easiest place to reach for "proven approach" or "industry-standard
54 method" without naming what makes it proven — if there's no named
55 source, state the mechanism as the product's own claim, not a floated
56 authority.
57- **List-shaped content only for genuine steps.** If the mechanism has 3+
58 discrete, ordered steps, a numbered or bulleted list is correct per
59 `landing-copywriter`'s output format. If it's one continuous idea, keep
60 it prose — don't force steps that don't exist to make the section look
61 more substantial.
62- **No proof creep.** A specific number, a named customer, a benchmark —
63 all belong to `landing-copy-proof`. If a proof point is doing the
64 persuading here instead of the mechanism's own logic, that's the wrong
65 section carrying the weight.
66
67## Self-test
68
69- The mechanism is named specifically enough to explain back in one
70 sentence — not a category noun standing in for the actual thing (the
71 same plain-verb discipline from `landing-strategist`'s step 1).
72- This section's central claim connects directly to the specific
73 friction the problem section named, not a generic benefit.
74- No proof point (stat, name, benchmark) appears here — that content is
75 flagged to `landing-copy-proof` instead.
76- The terminology matches whatever the hero section already named the
77 mechanism — no synonym rotation across the section boundary.
78
79## Constraints
80
81- Never lean on a proof point instead of an actual explanation — a
82 mechanism section that's mostly a stat has skipped its own job.
83- Never introduce new terminology for something already named in the
84 hero section.
85- Never turn a single continuous idea into a padded list to look more
86 thorough — list only what's genuinely enumerable.