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HAAM · Design systems

Built to last. Through every season.

HAAM takes its cue from a hammer: a useful tool for making durable things. The structure is grounded. Summer, winter, sunshine and moonlight are the outfits it wears as the seasons change.

Durable foundationsSeasonal expressionContinued care

The durable core

Make something worth keeping.

Durability lives in clear information, dependable interactions, accessible journeys and systems people can understand and maintain. A new visual identity, a new season or a new technology should be something the product can absorb while preserving what people rely on. Keeping it useful takes continued care.

The browser is the canonical first surface today. Figma libraries and Storybook mirrors are explicitly shown as the next artifact layer where they do not exist yet.

Design tokensFigma variablesComponent libraryVariantsAuto LayoutResponsive designWCAGStorybookReactDesign QAGovernanceDeveloper handoff

Quality contract

100 is the target. Evidence is the test.

Performance, accessibility, Best Practices and SEO each have a 100/100 Lighthouse target on mobile and desktop. Three runs per page keep a lucky result from becoming the headline. The dated report shows the actual results, warnings and work still to do.

Google PageSpeed Insights ·

Default English homepage /: one Google-run audit per device. The three-run site sample is reported separately.

Performance / 100 · Accessibility / 100 · Best practices / 100 · SEO / 100

Download audit data ↗

Target not yet verified across the sampled pages

Latest production evidence: .

Security is checked separately: browser policies, dependency advisories and application review. Automated scores do not certify security or accessibility conformance.

Read the website quality report ↗

Structure and expression

A grounded core. An outfit for each season.

What holds

The durable core is the product’s purpose and the relationships that make it understandable. It gives change something solid to build on.

  • Content, context and continuity
  • Clear hierarchy, wayfinding and interaction contracts
  • Accessible, reusable and maintainable foundations

What can change

The seasonal layer gives that structure a fitting expression. Warm summer paper can become a winter landscape; sunshine can become moonlight. The identity remains recognisable.

  • Palette, light and illustration
  • Texture, accents and seasonal motifs
  • Atmosphere, motion and tone, with reduced-motion support

Evidence in the portfolio

A life beyond the launch.

EKA · stewardship since 2017

A continuing institutional platform absorbing visual identities, editorial change and technical renewal. HAAM’s work continues through maintenance and modernization.

Characters

Meet Pääsu

The same little swallow, from a site interaction to a reusable character.

System families

Five ways of deciding what belongs together.

HAAM’s core currently wears Summer 26. Raw Drafts has its own distinct expression. The other families below are deliberate syntheses or emerging systems, with their status made explicit.

01
LiveDurable core · Summer 26 expression

HAAM

The grounded HAAM identity, currently dressed for Summer 26. Warm editorial surfaces, painted accents and sunshine/moonlight modes express a continuing commitment to useful, durable work.

TOKENS / COLOR
Paper#fffef9
Ink#1b1a17
Sun#ffd83d
Fun#ff7faf
Grass#63d28b
TYPE / HIERARCHY
Aa

Big decisions need a visible hierarchy.

STATUS · METADATA · 12:48:03
SUMMER 26Serious work, with more sunshine in it.
CASE STUDYLIVE ↗
Foundations
  • Georgia + Arial
  • 3 painted accents
  • Cream / moonlight themes
  • Fluid clamp() scale
Components
  • Floating chrome
  • Arrow pills
  • Signal chips
  • Tilted media
  • Editorial sections
Interaction
  • Dark mode is a retelling
  • One highlighter moment
  • Motion yields to reduced-motion
  • Rules before decoration
Stress tests
  • 6 locales
  • Season + mode combinations
  • Long-form case studies
  • Mobile chrome
  • Client + culture work
Design tokensResponsive designThemingAccessibilityLocalizationReactCSS custom properties
02
Generated synthesis100 Objects + Life in Finland

Everyday Archive

A new shared language for cultural collections: object first, metadata second, provenance always visible. It is a synthesis, not a claim that the 2017 sites used a formal shared library.

TOKENS / COLOR
Archive paper#f1eee4
Museum ink#171713
Birch#d7c6a9
Object red#d64d3f
Lake#4b7088
TYPE / HIERARCHY
Aa

Big decisions need a visible hierarchy.

STATUS · METADATA · 12:48:03
1957
OBJECT 057Coffee potEveryday life · Finland
ALLHOMEWORKLEISURE
100 Objects from Finland website
Life in Finland website
Foundations
  • Object-led grid
  • Year as navigation
  • Quiet paper palette
  • Metadata has hierarchy
Components
  • Object card
  • Year marker
  • Collection filter
  • Source note
  • Language rail
Interaction
  • Image before interpretation
  • Filters preserve context
  • Metadata can expand
  • Provenance stays attached
Stress tests
  • 100+ objects
  • Long titles
  • Historic dates
  • Multilingual content
  • Image-light records
Information architectureContent designComponent libraryInternationalizationMetadataResponsive grid
03
LiveHAAM's Upside Down · Y3K cyberpunk octopus

Raw Drafts

The Stranger Things Upside Down of HAAM. A void-black Y3K system where the cyberpunk octopus, neon signal rails, scanlines, grids, drafts, AI provenance and unstable experiments are allowed to take over. Deliberately stranger and less domesticated than HAAM.

TOKENS / COLOR
Void#03020a
Signal cyan#67f7ff
Magenta#ff4fd8
Acid#c7ff2f
Violet#8b6dff
TYPE / HIERARCHY
Aa

Big decisions need a visible hierarchy.

STATUS · METADATA · 12:48:03
RAW DRAFTS // Y3KHAAM / UPSIDE DOWNSIGNAL LIVE
VOID / SIGNAL / DRAFT / AGENTThe octopus got into the system.

Cyberpunk Y3K interface language for unfinished work, AI provenance and experiments that are allowed to stay strange.

NOT THE MAIN WORLD
Foundations
  • IBM Plex Mono + Sora / hard display type
  • Void-black space with neon signal colors
  • 56px grid, scanlines and orbit fields
  • Square frames instead of friendly SaaS cards
  • The octopus is a living mascot, not decoration
Components
  • Signal rail
  • Y3K frame
  • Octopus portal
  • Neon status chip
  • Article frame
  • Orbit field
Interaction
  • Raw Drafts is HAAM's Upside Down
  • The interface may feel infected, alive or unstable
  • AI involvement and provenance stay visible
  • Drafts and revisions are first-class states
  • Glitch is texture, not an excuse for broken usability
Stress tests
  • Long essays
  • Live broadcaster
  • Generated media
  • Games and experiments
  • 3D mascot
  • Human + AI authorship
Y3KCyberpunkDesign tokensAI interactionProvenanceMotion designEditorial system3D mascot
04
Generated synthesisSpace + XYZ

Working Matter

A quieter experimental system for unfinished spatial prototypes. Objects, annotations, coordinates and revisions can drift off the conventional page without inheriting Raw Drafts' cyberpunk world.

Surfaces
TOKENS / COLOR
Canvas#f7f3e8
Carbon#0d0d0d
Clay#ff795f
Spatial#6d74ff
Moss#a3d77a
TYPE / HIERARCHY
Aa

Big decisions need a visible hierarchy.

STATUS · METADATA · 12:48:03
SPACE / XYZCOORD 031
Leave the object where the thought happened.
revision / spatial / still moving
Foundations
  • Revision is visible
  • Serif + mono contrast
  • Rough edges are allowed
  • Whitespace can become physical space
Components
  • Coordinate label
  • Revision rail
  • Annotation
  • Artifact card
  • Spatial marker
Interaction
  • Objects can drift off-grid
  • Annotations remain addressable
  • Published is not necessarily final
  • Space can carry hierarchy
Stress tests
  • 3D / spatial views
  • Unfinished prototypes
  • Long annotations
  • Object relationships
  • Mobile spatial fallbacks
Spatial interactionDesign system governanceContent statesVersioningExperimental UIEditorial design
05
EmergingHAAM operational products

Instrument

A denser system for products that help someone resolve a state, approve a consequence or understand evidence. It is derived from the interaction contracts already defined across HAAM products.

TOKENS / COLOR
Surface#f5f6f7
Text#111318
Action#315efb
Success#2e8a58
Attention#e89a24
TYPE / HIERARCHY
Aa

Big decisions need a visible hierarchy.

STATUS · METADATA · 12:48:03
Review queue3 need action
READYImport site map12 receipts
CHECKPublish changePermission required
Foundations
  • State before surface
  • Dense sans hierarchy
  • Evidence stays attached
  • Semantic status colors
Components
  • Status pill
  • Data row
  • Approval bar
  • Evidence chip
  • Empty / loading / error
Interaction
  • Permission before consequence
  • Suggestion differs from fact
  • Failure paths are designed
  • Missing data is explicit
Stress tests
  • Dense tables
  • Async agent work
  • Permissions
  • Partial data
  • High-consequence actions
Figma variablesVariantsAuto LayoutWCAGDesign QADeveloper handoffStorybook

Coverage matrix

A system should fail somewhere useful.

Each family is pushed by different constraints. The gaps are invitations for the next app to break the system in a new way.

Design system capability coverage
ConstraintHAAMEveryday ArchiveRaw DraftsWorking MatterInstrument
Responsive layoutsStrongStrongStrongExperimentalStrong
Localization / i18n6 localesCore constraintPartialPartialPlanned
Accessibility / WCAGProductionReading firstNeeds stress testNeeds stress testCore constraint
Dark / alternate themes4 combinationsOptionalNativeExperimentalSemantic
Dense dataLightMetadataLowLowPrimary
AI states / provenanceGrowingSource recordsPrimaryPartialPrimary
Failure / empty statesProductionMissing recordsGlitch + draft statesDraft statePrimary
Design-tool mirrorNextNextNextNextNext

Artifact layers

One system, multiple mirrors.

The goal is not to duplicate work between tools. It is to make the same decisions inspectable by designers, engineers and reviewers.

01Next mirror

Figma

Variables, semantic tokens, component properties, variants, Auto Layout, prototype states and Dev Mode handoff. The design file should mirror decisions already proven in products, not become a decorative component museum.

02Canonical now

Code

React components, CSS custom properties, responsive rules, accessibility behavior and actual edge cases. The browser is where a token meets real content and starts losing arguments.

03Next mirror

Storybook + docs

Component stories, state matrices, accessibility notes, contribution rules and usage guidance. Documentation should show when not to use a component as clearly as when to use it.

04Built by pressure

Governance

Versioning, contribution model, deprecation, design QA and release notes. Every new app is a stress test: either the system absorbs it or the rules have to change.

Care is part of the system

Build it. Keep it useful.

Good foundations let a product grow, be repaired and find a new expression as its context changes.

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