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2026 | Works
06 — HOSPITALITY WEB & INTERACTIVE ARCHITECTURELIVE CASE

KOLAM.CO2026

Coffee, Space & Daily Rhythm — Artisanal Co-Working Sanctuary

A tactile digital sanctuary and co-working hub architecture built for Kolam.co Madiun. Balancing specialty slow-bar brewing, deep-focus remote work ergonomics, and a friction-free Nakama membership loyalty ecosystem.

Verified Architectural Atmosphere & Specialty Coffee Concept
CLIENT / SECTORArtisanal Coffee & Collaborative Space
ROLEDesign Engineer & Creative Direction
SCOPEDigital Architecture, Atmospheric UI/UX, Interactive Loyalty System, Micro-Lot Coffee Dossier, Spatial Photography Curation, Frontend Performance
TECH STACKVue 3 / Vite 5 / TypeScript / Tailwind CSS / Motion / Vercel Edge
🔒https://kolam-co.vercel.app/
KOLAM.CO Madiun Specialty Coffee, Co-Working Space & Terracotta Atmosphere
✦ Specialty Slow Bar & Micro-lots✦ Co-Working Sanctuary 100 Mbps✦ Madiun Flagship · Jl. Diponegoro 40
02 — STRATEGIC INTENT & UX BLUEPRINT

Slow Living Rhythm, Engineered for Deep Productivity

Cafes should never force people to choose between sterile corporate co-working hubs and chaotic noisy coffee shops. Kolam synchronizes a balanced third-place cadence: morning slow-bar calm, afternoon deep focus, and evening community gathering.

THE CAFE & CO-WORKING DILEMMA

Commercial Noise vs Sterile Workspace Friction

Most modern coffee shop websites are either static glorified PDF menus or bloated template pages filled with intrusive order popups, broken maps, and zero spatial feel. Visitors cannot assess whether the venue actually suits prolonged laptop work or peaceful gatherings.

Traditional Failure: Static PDF Menus, Missing Outlet Intel & Cluttered Delivery Apps
THE KOLAM.CO SOLUTION

A Digital Reflection of Physical Atmosphere & Focus

Kolam.co reimagines the hospitality web experience into an atmospheric architectural showcase: real-time seating & spatial guides, transparent Indonesian single-origin roasting telemetry, and a zero-friction Nakama Membership pass without app downloads.

✦ 100 Mbps Fiber · Sockets Every Table · Curated Acoustic Vinyl
AUDIENCE PERSONAS & USER INTENT (FROM PRD)

Remote Creators & WFC Nomads

PERSONA 01

Designers, software developers, and remote workers needing reliable high-speed internet, dedicated power sockets, and an inspiring ambiance for 4-8 hour focus sprints.

KEY REQUIREMENTS:
  • ✓Clear confirmation of Wi-Fi speed (100 Mbps verified) and dedicated power plug availability per desk.
  • ✓Uncluttered menu catalog to order focus fuel without interrupting creative workflow.
  • ✓Comfortable ergonomic seating zones with quiet indoor AC climate control.

Specialty Coffee Connoisseurs

PERSONA 02

Locals and traveling coffee enthusiasts seeking authentic Indonesian single-origin beans, precise manual brew parameters, and barista interaction.

KEY REQUIREMENTS:
  • ✓Transparent bean origin notes (Aceh Gayo, Ijen, Flores) with altitude, varietal, and wash process details.
  • ✓Manual filter options (V60, Japanese Ice, Cold Brew maceration) with clear tasting profiles.
  • ✓Community coffee cupping sessions, retail bean packs, and brewing advice from friendly baristas.
INFORMATION ARCHITECTURE

Disciplined Sitemap with Direct Conversion Flow

Clear boundaries between discovery, education, and simulation without circular navigation or dead ends.

The Space FlagshipP0 · CORE

Atmospheric hero, terracotta brick architecture, spatial zones (Indoor AC, Outdoor Garden, Slow Bar), and operating cadence.

/#space
Curated Coffee & MenuP0 · CORE

Specialty brews, signature coffee mixes (Monkey Boost, Kolam Creamy, Alabasta Peach), Japanese curry bowls, and artisan snacks.

/#menu
Nakama Membership HubP1 · SIGNATURE

Interactive 3D membership card, stamp milestone rewards (10 stamps = Free brew), and WhatsApp POS integration.

/#membership
Daily Rhythm & GatheringsP0 · CORE

Community event calendar: Friday Morning Ride, Saturday Vinyl DJ Session, Sunday Sunset Gathering, Wednesday Cupping.

/#events
Spatial Direction & HoursP0 · CORE

Live operating hours (09.00 - 00.00 WIB), Jl. Diponegoro No. 40 coordinates, Google Maps verification, and WhatsApp table reservation.

/#location
TESTED USER JOURNEYS (FLOW A · B · C)
DISCOVERY JOURNEY01

Spatial Inspection & Work Feasibility Assessment

  1. 1.Visitor lands on Kolam.co and explores the architectural photography showcasing indoor & outdoor spaces.
  2. 2.Verifies co-working specs: 100 Mbps fiber line, AC indoor comfort, and dedicated power sockets at every table.
  3. 3.Inspects quiet hours vs evening social sessions to plan remote work timing.
  4. 4.Triggers one-tap WhatsApp reservation for dedicated focus pods or communal tables.
FLAVOR CURATION02

Specialty Bean Discovery & Flavor Selection

  1. 1.Visitor navigates to the Coffee & Slow Bar menu roster.
  2. 2.Filters offerings between Specialty Espresso, Manual Brew Single Origin, Signature Chillers, and Artisan Meals.
  3. 3.Examines tasting profiles: Monkey Boost (Banana Cream + Double Espresso) and Sea Salt Cold Brew.
  4. 4.Selects preferred drink and sends direct order note via WhatsApp Kasir.
LOYALTY ENGINE03

Nakama Loyalty Stamp & Reward Milestone Redemption

  1. 1.Customer views the Nakama Member section on mobile browser.
  2. 2.Flips the interactive digital member card to inspect tier rewards and stamp criteria.
  3. 3.Provides WhatsApp number at kasir without needing cumbersome mobile app installations.
  4. 4.Monitors progress toward the 10th free coffee milestone and minimum transaction treats.
03 — THE CLINICAL DESIGN SYSTEM
Warm Industrial Earthiness & Slow Bar Craft

Terracotta Bricks, Warm Oat Paper & Espresso Roasted Tones

Reflecting Kolam.co's physical architecture in Madiun — exposed terracotta clay, teakwood joinery, and lush garden foliage — balanced with typographic restraint and high-contrast digital legibility.

MATERIAL PALETTE & ARCHITECTURAL ACCENTSEARTHEN MATERIALS & COFFEE TONES
#C85A32
Terracotta ClayPrimary Architectural BrandRich natural baked brick color honoring Kolam's signature interior and courtyard walls.
#1C1815
Deep EspressoContrast & Typography BaseDark roasted hue grounding headlines, deep dark mode surfaces, and night sessions.
#F7F4EE
Oat ParchmentPrimary Canvas SurfaceTactile, warm cream paper tone reminiscent of specialty coffee filter paper and raw linen.
#4A5D4E
Garden CanopyNatural Foliage AccentOrganic botanical green drawn from the lush courtyard trees and gravel garden.
#DCA364
Warm Amber LEDLighting & Golden Hour GlowRadiant incandescent tone reflecting the dusk warm lighting across teakwood display shelves.
Editorial Headlines & DisplayFraunces & Syne
Coffee, Space & Daily Rhythm.

Aa Bb Cc Dd Ee Ff Gg Hh Ii Jj Kk Ll Mm Nn Oo Pp Qq Rr Ss Tt Uu Vv Ww Xx Yy Zz · 0123456789

High-personality modern serif and brutalist geometric display conveying warmth, craft, and contemporary hospitality poise.

Interface Data & Spatial MetricsPlus Jakarta Sans & JetBrains Mono
100 Mbps · Stopkontak Tiap Meja · Jl. Diponegoro 40

Aa Bb Cc Dd Ee Ff Gg Hh Ii Jj Kk Ll Mm Nn Oo Pp Qq Rr Ss Tt Uu Vv Ww Xx Yy Zz · 0123456789

Precision sans-serif paired with monospaced data tags for ultra-crisp mobile readability across menu prices and schedules.

01 // TACTILE SENSE OF PLACE

Materiality Over Flatness

Every visual asset honors physical materials — brick textures, ceramic cups, wood grains, and warm ambient evening glows.

02 // FRICTIONLESS HOSPITALITY

Zero-Friction Utility

Eliminates redundant app downloads or complex logins; membership and reservations operate directly through familiar WhatsApp touchpoints.

03 // CADENCE & ATMOSPHERE

Sound & Spatial Awareness

Digital schedules reflect actual daily physical transitions — from quiet morning work sessions to dusk vinyl gathering.

04 — SIGNATURE INTERACTION & HOSPITALITY DOSSIER

Interactive Nakama Loyalty & Micro-Lot Extraction Dossier

Bridging physical cafe hospitality with interactive digital micro-experiences — from 3D card flips to bean origin exploration.

FRICTIONLESS MEMBERSHIP // ZERO-APP PASS

Nakama Digital Membership & 10-Stamp Rewards

A frictionless customer retention engine. Customers bypass clumsy mobile app store downloads and track loyalty stamps directly linked to their WhatsApp phone number at the kasir. Collect 10 stamps for a complimentary specialty brew.

ACCESSIBILITY:Zero App Download · Instant WA POS Sync
CUSTOMER RETENTION:10 Stamps = Free Specialty Coffee
NAKAMA MEMBERSHIPBY KOLAM.CO
OFFICIAL NAKAMA
STAMP MILESTONE (9 / 10)1 TO GO!
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FREE
MEMBER #40-MADIUN-2026TAP TO FLIP ⟲
MEMBER PRIVILEGES & TIERS1 YEAR OFFICIAL VALIDITY
✦Min. 50K: Free 1x Roti Bakar Stroberi
✦Min. 100K: Free Sate Taichan / Smash Burger
✦10 Stamps: 1x Any Signature Brew / Coffee Free
✦VIP Table Reservation Priority for Saturday DJ Sessions
JL. DIPONEGORO 40, MADIUNTAP TO FLIP ⟲
INDONESIAN SINGLE ORIGIN & ROAST PROFILE DOSSIERHOVER / TAP TO INSPECT BEAN ORIGIN TELEMETRY
ORIGIN 01Highland Arabica · 1,450 MASL

Aceh Gayo Natural Micro-Lot

Notes of wild blackberry, dark cacao nibs, and jasmine blossom with a lingering syrupy mouthfeel.

ORIGIN 02Volcanic Soil · 1,300 MASL

Ijen Anaerobic Honey

Sweet stone fruit, fermented grape, and creamy butterscotch finish crafted by East Java micro-farmers.

ORIGIN 03Island Plateau · 1,200 MASL

Flores Bajawa Washed

Crisp green apple acidity, brown sugar sweetness, and roasted hazelnut fragrance with clean aftertaste.

ORIGIN 04Sulawesi Highlands · 1,600 MASL

Toraja Sapan Wet-Hulled

Deep spiced cedar, cinnamon bark, dark toffee, and full-bodied velvety chocolate texture.

ORIGIN 0570% Arabica · 30% Fine Robusta

Kolam House Espresso Blend

Engineered specifically for milk pairing; bold roasted almond, dark caramel, and rich crema density.

ORIGIN 0612-Hour Slow Cold Extraction

Japanese Cold Maceration

Ultra-low acidity infusion retaining delicate volatile fruit esters and natural sugars without bitterness.

CURATED SPECIALTY BREWS & CULINARY OFFERINGS

Signature Beverage & Kitchen Catalog

signature3 - 5 min · Rp 24.000

Monkey Boost (Best Seller #1)

Susu Pisang Creamy + Double Espresso Mantap

Kolam's legendary house creation since 2018: intense double shot espresso married with sweet creamy house-blended banana milk.

Double EspressoBanana CreamFresh MilkBest Seller
Downtime / Note: Instant Energy · Rich Creamy FinishAvailable In Prototype ↗
signature3 - 5 min · Rp 22.000

Kolam Creamy

Kopi Susu Rasa Biskuit Mentega

Velvety iced latte with savory-sweet butter biscuit aromatics. Smooth and non-greasy, engineered for long laptop working sessions.

House EspressoButter Biscuit NotesFresh MilkWFC Companion
Downtime / Note: All-Day Sipper · Low BitternessAvailable In Prototype ↗
signature2 - 4 min · Rp 25.000

Alabasta Peach Cold Brew

Kopi Dingin Buah Peach Segar & Citrus

Crisp cold coffee blended with pure white peach reduction and zesty citrus spritz. The ultimate afternoon refresher.

Cold BrewWhite Peach PuréeCitrus TwistSparkling Chill
Downtime / Note: Crisp Thirst-Quencher · Zero MilkAvailable In Prototype ↗
slow-bar5 - 7 min · Rp 22.000

Single Origin V60 Filter

Seduhan Manual Kopi Hitam Segar Nusantara

Handcrafted pour-over extraction honoring rotational micro-lots from Aceh, Ijen, or Flores. Delicate clarity and aromatic bouquet.

Single Origin BeanPour-Over Filter92°C WaterBarista Sharing
Downtime / Note: Pure Black Coffee · Gentle on StomachAvailable In Prototype ↗
kitchen7 - 10 min · Rp 20.000

Crispy Churros + Dark Choco Dip

Camilan Renyah Hangat Tabur Kayu Manis

Golden crispy churros fried to order, dusted with cinnamon sugar and served with decadent warm molten dark chocolate ganache.

Crispy Choux DoughCinnamon SugarDark Chocolate DipMade Fresh
Downtime / Note: Hot Snack · Made Fresh to OrderAvailable In Prototype ↗
kitchen10 - 12 min · Rp 28.000

Fried Rice Curry Ground Beef

Nasi Goreng Kari Wangi Daging Sapi Gurih

Fragrant aromatic curry spiced fried rice tossed with savory minced beef, fried egg, and crisp crackers.

Curry Spice BlendSautéed Minced BeefSunny EggFull Meal
Downtime / Note: Full Meal Fuel · Fresh from WokAvailable In Prototype ↗
KOLAM.CO Madiun Interior Space and Teakwood Co-Working Zone
KOLAM.CO MADIUN // JL. DIPONEGORO NO. 40

Architecture of Focus: Terracotta Walls, Teakwood Work Desks & Ambient Warm Lighting

05 — ENGINEERING & PERFORMANCE ARCHITECTURE

Ultra-Fast Single Page Architecture with Instant Touch Response

Engineered as an agile client-first Single Page Application deployed on Vercel Edge. Zero heavyweight server cold starts, instant fluid navigation, and responsive touch-first controls optimized for mobile ordering.

LIGHTHOUSE BENCHMARK TARGETS (FROM PRD SECTION 10)
96+Performance

Sub-second First Contentful Paint, optimized asset bundles, and lazy-loaded media assets.

verified
97+Accessibility

High contrast text against warm oat canvas, semantic headings, and descriptive alt attributes.

verified
100Best Practices

Modern ES modules, secure target='_blank' rel attributes, zero runtime warnings.

verified
98Mobile Speed

Optimized viewport rendering for iOS Safari and Android Chrome without layout shifting.

verified
CORE FRAMEWORK

Vue 3 & Vite 5

Composition API and sub-second Hot Module Replacement delivering lightweight reactive UI bundles.

STYLING & DESIGN

Tailwind CSS v3

Tailored terracotta, espresso, and oat paper color tokens with responsive clamp() font scaling.

MOTION ENGINE

Framer Motion & Vue Transitions

Hardware-accelerated 3D transform perspectives for the Nakama card and smooth accordion tab reveals.

MESSAGING & POS

WhatsApp API Direct Deep-Links

Pre-formatted order string generators enabling zero-friction cashier ordering directly over WhatsApp.

HOSTING & EDGE

Vercel Edge Network

Sub-50ms asset delivery across Southeast Asian nodes with automatic WebP compression.

ACCESSIBILITY

Accessible Touch Targets

Strict 48px+ touch targets on mobile viewports for comfortable one-handed thumb navigation.

TOUCH INTERACTION & POS WHATSAPP INTEGRATION QA100% PASS CRITERIA
3D Card Flip Perspective

Card flips smoothly along the Y-axis without clipping or z-index bleed on both iOS Safari and Android.

WhatsApp Link Formatter

Pre-populates selected drink names and reservation requests accurately with URI encoding.

Category Filter Transition

Switching between Signature, Slow-Bar, and Kitchen instantly updates card lists with zero layout jump.

Responsive Viewport Test

Menu pills and spatial photo galleries gracefully wrap from 360px phones up to 4K displays.

Touch Target Compliance

All clickable reservation buttons and tab controls meet minimum 48x48px touch guidelines.

Local Map Coordinates

Verifies Jl. Diponegoro No. 40 pin opens verified Google Maps location with 4.3★ badge.

A Modern Sanctuary for Madiun's Creative Rhythm

“Good coffee fuels the morning sprint; a thoughtful space nurtures community and creative longevity.”

KOLAM.CO Madiun — Portfolio Project 2026 // Design & Engineering by Gottaluvblakk