Design a light-mode web interface screen: crisp white canvas anchored by tactile isometric dioramas and precise cobalt navigational strokes.
LAYOUT
The page follows a classic fixed left-hand rail layout (width ~240px) paired with an expansive scrollable dashboard body. The top zone features a floating header with quick-action utilities and universal command search. The main viewport opens with a warm, personalized greeting block ('Good morning, Alex 👋') and bold H1 statement, followed immediately by the marquee 2×4 isometric portal grid, and concludes with a pinned baseline row of sparkline metric summaries.
PALETTE (use these exact hex values)
- #F8FAFC — Canvas Background: App background framing the primary workspace and side navigation
- #FFFFFF — Card Surface: Background for feature cards, search container, and sidebar health metric module
- #2563EB — Cobalt Primary: Primary action buttons, active navigation backgrounds, text link arrows, and key branding
- #EFF6FF — Cobalt Subtle: Active navigation item background tint and soft accent washes
- #0F172A — Text Primary: Main greetings, page titles, card headers, and high-emphasis metric figures
- #64748B — Text Muted: Supporting descriptions, form placeholder text, unselected nav links, and metadata
- #E2E8F0 — Border Subtle: 1px hairline borders delineating cards, sidebar dividers, and search inputs
- #10B981 — Metric Emerald: Positive delta indicators, health score arc, and customer sparkline
- #F59E0B — Metric Amber: Active project trend sparkline and contextual caution alerts
- #8B5CF6 — Metric Violet: Team utilization sparkline and supplementary multi-metric distinction
TYPOGRAPHY
Typeface Plus Jakarta Sans (or Inter, DM Sans, system-ui), weights 400/500/600/700. Sizes 11px caption, 13px body-sm, 14px body, 16px body-lg, 18px subheading, 24px heading, 28px display. Tracking -0.02em at display, 0 at body. Plus Jakarta Sans conveys sharp, contemporary Scandinavian efficiency: geometric, highly legible at tiny metric sizes, and approachable in display headlines. The clean zero-ink-trap forms keep dense operational metrics legible without feeling sterile. In production, Inter or DM Sans serve as flawless drop-in open-source replacements.
GEOMETRY & SPACING
Corner radii — cards 16px, links 6px, inputs 8px, buttons 8px. Spacing on a 8px unit, 20px gaps, 32px between sections, 1440px container, comfortable density.
DEPTH
Elevation is achieved through faint, ultra-diffuse ambient occlusion rather than dramatic shadows (box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04), 0 1px 2px rgba(0, 0, 0, 0.02)). The primary plane separation is created through boundary contrast: a 1px solid border (#E2E8F0) separating #FFFFFF card surfaces from the subtle #F8FAFC base canvas.
IMAGERY
Every hub card is anchored by a bespoke 3D isometric miniature scene floating on soft pillowy white pedestals with pale pastel blue, amber, and indigo accents. The scenes feature toy-like stylized characters, miniature data towers, translucent charts, and crypto/enterprise objects. Flat photography, stock imagery, or sketchy wireframe doodles are strictly off-brand.
SIGNATURE DETAIL — the thing that makes this design itself
The distinctive hallmark is the 2×4 matrix of white cards hosting playful yet precise isometric 3D 'mini-worlds' resting on levitating rounded pedestals. This transforms an otherwise clinical B2B enterprise workspace into an inviting, game-like control deck. It is broken when 2D flat icons or generic stock illustrations replace the isometric dioramas.
MUST
- Render all central portal illustrations in consistent isometric 3D perspective with soft ambient claymorphic lighting.
- Maintain uniform 16px border-radius across all hub cards and the lower KPI metrics container.
- Restrict bright royal cobalt (#2563EB) to active selection states, actionable links, and primary CTA buttons.
- Enforce a strict 2-line vertical clamp on feature card descriptions using 13px Plus Jakarta Sans.
AVOID
- Do not mix flat 2D vector spot art with the 3D isometric illustration suite.
- Never use dark surfaces for main content cards; the aesthetic depends entirely on pristine high-key lightness.
- Do not allow card heights to desynchronize across the 4-column layout grid.
- Never substitute the cobalt interactive color with green, amber, or purple, which are strictly reserved for metrics.
OUTPUT
Render as a clean, pixel-crisp UI design at roughly 3520:2336. Flat vector rendering, real legible text, no browser chrome, no device mockup frame, no watermark, no lorem ipsum placeholder blocks. Try in DraPub 
