PAGE 01 / GUIDE
CONVERSION/SYSTEMrevenue, fixed
Brand Guidelines · v3.0 · May 2026

We find
what's costing
you money.
And fix it

Conversion System finds the part of your funnel that is losing the most money and fixes it. We name the number we will move, and we move it. If the case is weak, we say so before you spend a dollar building.
Conversion System · Cheyenne, WY Brand Guidelines · v3.0 · Court Edited by the people who do the work
01 / MANIFESTO
01 · The Manifesto

Most agencies are
partners.
We are vendors

Partners stay attached. Partners go to your offsite. Partners need to be managed. Six months in, partners are billing implementation budgeta month and your conversion rate has not moved.

Vendors finish the job. Vendors hand you the keys and leave. Vendors charge once.

We are vendors.

We use AI because it makes us faster and cheaper. We do not romanticize it. AI is a multimeter. The carpenter still owns the result.

You give us a number. We hit the number. We send a bill. If we don't hit it, we don't send a bill. There is no third path.

If you want a partner, the lobby is that way.

— The team at Conversion System
02 / LOGO
§ 02

The mark

Construction

Inter Tight Bold. CONVERSION and SYSTEM in all caps. One orange slash between them.

The slash is the cut. It is the work the agency does between a visitor and a customer. It is not decoration.

A short descriptor sits to the right of the wordmark in small caps. It says what we do in plain words, because nobody knows from the name alone. It is a fact, not a tagline.

Treatments

Three. Ink on Paper. Paper on Ink. Paper on Indigo. Nothing else.

Primary
CONVERSION/SYSTEMrevenue, fixed
Reverse
CONVERSION/SYSTEM
Announcement
CONVERSION/SYSTEM
Compact
CS/26
Favicon · 32px
C/S
Stacked
CONVERSION/SYSTEM
EST. 2024 · CHEYENNE WY
Stamp
CS // INVOICE 2026.04.001
Misuse
Don't
No gradients. No drop shadows. No AI-generated illustrations behind the mark. The mark is type. Treat it as type.
Don't
Don't tilt the slash, color it gold, or replace it with an arrow. The slash is a cut, not an ornament.
Don't
Don't lock the wordmark up with a slogan like "growth, reimagined." Keep the descriptor plain and factual, like "revenue, fixed."
Don't
No teal. No purple. No gradient. Stay inside the six colors.
03 / TYPOGRAPHY
§ 03

Two faces

The system

Geist does the work. Headlines, body, UI. Inter Tight stays as the fallback.

JetBrains Mono is for receipts. Numbers, prices, page references, invoice fields. Mono is the sound of a printer.

Instrument Serif is permitted in one place: pulled quotes from a real client, in italic, surrounded by quote marks. It is not a brand voice. It is a witness.

Sources
Geist · fonts.google.com
Inter Tight · fonts.google.com
JetBrains Mono · fonts.google.com
Instrument Serif · fonts.google.com
Display / 1
We don't pitch.
We send invoices.
Geist 800
108 / 100 · -.035em
Display / 2
We find what's costing you money.
Inter Tight 800 · 56 / 56 · -.04em
Heading
What we'll actually do.
Inter Tight 700 · 32 / 36 · -.025em
Lead
A small team, one useful AI system, and a clear build path. By the end, the workflow is easier to run and inspect.
Inter Tight 500 · 22 / 31 · -.015em
Body
Most agencies sell hours. We build practical AI systems around the repeated work that slows growth, then hand over the workflow with proof.
Inter Tight 400 · 17 / 26
Mono · receipt
one workflow · one owner · one ship path
JetBrains Mono 500 · 14 · -.01em
Eyebrow
§ 03 · TYPOGRAPHY · CASE 0142
JetBrains Mono 500 · 12 · .12em
Pull quote · client
"They cared more about our numbers than we did."
Instrument Serif Italic · 36 / 43 · -.01em
Used only for direct client quotes.
04 / COLOR
§ 04

Six colors

Discipline

Paper, Ink, Indigo, Orange. The four that do most of the work. Court, Solar, and Cobalt sit underneath for callouts, data, and supporting links — not for decoration.

Every color has one job. If you can't name the job, don't use the color.

Orange is the verb. Use it for the action, the price, the win, and the words worth marking. It can recur down a page wherever an action or a real emphasis does, but it still has to earn its place. If everything is Orange, nothing is Orange.

Indigo is the brand. It anchors the page — the wordmark, the manifesto card, big surfaces. Don't dilute it with tints.

01 · Ground
Paper
#ffffff
02 · Primary
Indigo
#1a0f6b
03 · Verb
Orange
#ff5a1f
04 · Callout
Court
#ff7a3a
05 · Data
Solar
#ffd91a
06 · Support
Cobalt
#1f4cff
Paper-2
#f4f4f0

Card backgrounds. A faint shift off Paper.

Ink
#0a0a0a

Body text. Pure black, full presence.

Mute · Dim
#5e5e5e · #8a8a8a

Secondary text and labels. Never on Indigo.

Contrast
Ink/Paper
21 : 1
AAA
Indigo/Paper
14.8 : 1
AAA
Orange/Paper
3.6 : 1
AAA
Court/Paper
3.1 : 1
Large only
05 / VOICE
§ 05

How we talk

The posture

A sharp team explaining it plainly to a business owner. Clear, direct, and helpful. We talk like a person, not an agency. No buzzwords, no hype, no hedging, and no second sentence when one will do.

Numbers, names, dates. Every claim has all three. If it doesn't, we don't make the claim.

Short sentences. One idea per sentence. Period. Never an exclamation point.

Tone dial
Warmth
6/10
Specificity
10/10
Hedge
0/10
Specifics
10/10
01
Numbers, not adjectives.
Replace every adjective with a measurement. "Significantly faster" is nothing. "Cuts checkout from 4.2s to 1.1s" is everything.
Don't writeSignificantly improved conversion
WriteConversion went from 1.4% to 3.1% in 8 weeks
02
Verbs, not nouns.
Agencies write in nouns. Implementation. Optimization. Operationalization. We write in verbs. Built. Shipped. Doubled. Recovered.
Don't writeConversion rate optimization implementation
WriteWe rebuilt their checkout. Bookings doubled.
03
Results over promises.
Don't say what you'll do. Say what you've done. Every claim has a name, a number, and a date range. If we can't say all three, we don't make the claim.
Don't writeWe help businesses grow with AI
Write[Client name], [the number that moved], [date range]. (Format only. Fill it with a real engagement.)
04
Talk like a person.
Write the way you would explain it to a friend who runs a business. Skip the agency words. "Partner," as a label or a verb, is one of them.
Don't writepartner · trusted partner · growth partner · let's partner up
Writethe team you hired · we · us
05
No marketing words.
A blocklist exists. The longer the list, the better the brand. If a word makes you feel smart, it makes the reader feel sold.
Bannedtransformative · holistic · synergize · elevate · unlock · empower · journey · solutions · ecosystem · cutting-edge · best-in-class · world-class · seamless · scalable · reimagined · let's chat · circle back · touch base · we'd love to · hop on a quick call
Use insteadThe actual verb. The actual noun. The actual number.
06
Sign your work.
Every blog post, case study, and email has a real human name on it. AI helps us write. Humans own what's published. Bylines link to LinkedIn.
Don't writeBy The Conversion System Team
WriteBy Angel Castro · AI & Automation Lead · @anglcstr
07
Say what you mean.
If something didn't work, write that. If a target was missed, write that. Honesty is cheaper than reputation management. The homepage names a missed target with the client's permission. They became a longer client because of it.
Don't writeResults varied across the engagement
WriteWe missed by 4 points. We said so on the call. We're still building.
08
No em-dashes.
They're a tell. Use commas, periods, parentheses. The shorter rhythm reads more like speech and less like ChatGPT output.
06 / SAMPLES
§ 06

In the wild

Six things we say, the way we say them.
On pricing
Forty-eight thousand dollars. Six weeks. One number to hit. The price does not move.
On AI
AI is a tool. We use it the way an electrician uses a multimeter. Stop romanticizing it.
On retainers
We don't do retainers. Retainers are how agencies stay paid after the work runs out.
On meetings
One kickoff. Two checkpoints. One handoff. If you want weekly meetings, hire a consultant.
On the competition
They sell hours. We sell the conversion rate. You can guess which one is more expensive.
On a missed target
We missed by 4 points. We said so on the call. We're still building until you hit it.
Words that get you fired.
partner · journey · unlock · empower · transformative · holistic · seamless · synergize · ecosystem · best-in-class · world-class · cutting-edge · scalable · reimagined · elevate · solutions · let's chat · we'd love to · circle back · touch base · north star · material your pipeline · hop on a quick call · thought leadership · drive value
IF YOU TYPE ONE OF THESE, DELETE THE SENTENCE AND WRITE THE ACTUAL VERB.
07 / COMPONENTS
§ 07

Building blocks

The kit

The kit is short on purpose. Buttons. Receipts. A comparison row. A byline. A manifesto card. Most pages are typography on Paper. Components do the rare structural work.

Buttons
Build my AI system →
See how it works
See client results
Contact us

Red is primary. Solid Ink is secondary. Outline is tertiary. Text is in-paragraph. Two button styles per page, max.

Receipts (the proof block) · format only
0.0x
[The number that moved], [weeks]
[Client name] · [date range]
implementation budgetk
[Pipeline or revenue line]
[Client name] · [date range]
00%
[The metric that improved]
[Client name] · [date range]

Three parts: a number, a verb-context, a named client with a date range. No anonymous "a leading SaaS company." Names or it didn't happen. The cells above are the format. Fill them with real engagements once they produce numbers, not before.

Comparison row
Trait
Most agencies
Conversion System
Pricing
Open-ended retainer, unclear handoff
planned build, clear owner, clean handoff
Guarantee
"Best practices" and a deck
Ship the useful system and document the result
Reporting
Monthly PDF with vanity metrics
Live dashboard. You see what we see.
Relationship
"Trusted partner" for as long as it takes
Vendor. Six weeks. Then we leave.
Byline
AC
By Angel Castro
AI & Automation Lead. Six years building agents that close deals while their authors sleep. LinkedIn
08 / HOUSE
§ 08

The house

House structure

Conversion System is the parent. Public tools and sub-brands sit underneath, each with its own visual language and its own voice. The parent brand never appears on the product surfaces.

Kyra is product-shaped. Dark. Spec-sheet. Model numbers. Conversion System is agency-shaped. Paper. Type. Signed by humans. The contrast is the point.

Conversion SystemParent · agency
We build AI agents, workflows, and custom AI systems for growing businesses. Fixed-plan engagements. The team that builds and operates the products. conversionsystem.com
Conversion SkillsPublic toolkit
The public method: reusable AI agent skills, prompts, workflows, examples, and proof patterns. Conversion OS stays private. conversionsystem.com/products/conversion-skills
KyraProduct · receptionist
The AI receptionist for local service businesses. Self-serve product line. Engineered. Dark. Spec-sheet brand. meetkyra.com
StudioService line · custom
Bespoke AI systems engagements. planned builds, named owners, and clean handoffs. The flagship Conversion System service. Lives on the parent site.
PlanLead-gen tool
The free conversion plan. Lives on the parent site, generates the leads that become Studio clients. Technical, generous, instantly useful.
Future productsTBD
When we build the next thing, it gets a product brand of its own. Conversion System remains the parent.
What they share, what they don't
They share
The hiring bar. The pricing philosophy (fixed and named). The belief that AI only matters when it moves revenue.
They don't share
Typefaces. Color palettes. Component kits. Voice. Logo systems. Each brand earns its own visual language.
09 / APPLIED
§ 09

In practice

Homepage · Hero
CONVERSION/SYSTEMrevenue, fixed
WorkStudioPlanWriting Build my AI system →
Most agencies are
partners.
We are vendors.
We find the part of your funnel losing the most money and fix it. Fixed plan, a set price, and you keep the findings whether or not we build.
Build my AI system →
See client results
Homepage · Receipts band · format only
Layout only. Each cell holds a real named, dated number once an engagement produces one.
0.0x
[Metric], [client name], [date range].
implementation budgetk
[Pipeline line], [client name].
00%
[Metric], [client name].
6 wks
Sprint length. Always fixed.
Email signature · Plain text
--
Angel Castro · AI & Automation Lead
Conversion System · revenue, fixed
1603 Capitol Ave Ste 415, Cheyenne, WY
[email protected] · linkedin.com/in/anglcstr
Invoice · Receipt · sample layout
CONVERSION/SYSTEM
INVOICE 0000.00.000
Billed to
[Client name]
Attn: [contact]
[street address, city, state]
Engagement
Studio Sprint, 6 weeks
[start date] to [end date]
Outcome: [the number that moved]. Named, then measured.
Total
implementation budget
END / COLOPHON
CONVERSION/SYSTEMrevenue, fixed
Set in Geist and JetBrains Mono. Instrument Serif italic appears once, for client quotes. Printed on Paper #ffffff. Edited by the people who do the work. Maintained at conversionsystem.com/brand.
VERSION 3.0
MAY 2026
9 SECTIONS
0 EM-DASHES
0 PARTNERSHIPS