Design a dark-mode website section: deep midnight canvas anchored by luminous gradient hero card and meticulous multi-column footer.
LAYOUT
The composition flows vertically across two distinct zones. Top zone: a centered, wide floating hero banner containing tag pill, centered headline, value copy, dual button CTA, and horizontal trust indicators, flanked by diagrammatic floating nodes. Bottom zone: a structured 5-column navigation footer with brand bio on the left, four link columns with inline icons in the center, and a newsletter subscription widget on the right, finalized by a thin legal bottom bar.
PALETTE (use these exact hex values)
- #090D16 — Dark Base Canvas: Outer background wrapping the entire footer and page base
- #0B1528 — CTA Container Dark: Background fill of the primary floating hero CTA card
- #111C35 — Card Surface Subtle: Fill for code snippets and node badges inside the CTA section
- #3B66F5 — Electric Indigo: Primary action button background and active state fills
- #9D95FF — Lavender Glow: Accent text highlights, AI pill text, and neural network icon node fill
- #50B5A6 — Sage Mint: Floating icon card accent for education node
- #4D6B9C — Cornflower Slate: Floating icon card background for analytics metric node
- #FFFFFF — Text Primary: Headings, high-priority labels, and button text
- #94A3B8 — Text Muted: Body copy, descriptions, footer links, and secondary trust badges
- #1E293B — Border Subtle: Dividers, secondary button strokes, pill borders, and input strokes
TYPOGRAPHY
Typeface Inter (or Plus Jakarta Sans,SF Pro Display,system-ui), weights 400/500/600/700. Sizes 11px caption, 13px body-sm, 14px body, 14px subheading, 16px body-lg, 20px heading, 42px display. Tracking -0.02em at display, 0 at body, 0.05em at caps. Clean, authoritative, and contemporary technical sans-serif (Inter family match). It strikes an approachable yet enterprise-grade tone suitable for K-12 institutional stakeholders and developers alike.
GEOMETRY & SPACING
Corner radii — cards 24px, links 4px, inputs 10px, buttons 10px. Spacing on a 8px unit, 20px gaps, 64px between sections, 1240px container, comfortable density.
DEPTH
Depth is created via luminous atmospheric radial gradients and stacked dark container levels rather than sharp drop shadows. The main CTA container rests at level 1 with a faint blue perimeter luminescence, while floating child nodes feature subtle dark glows that separate them against the darker backdrop.
IMAGERY
Avoid photographic assets. The visual language relies purely on abstract UI artifacts: rounded pastel icon chips (mint, violet, indigo), syntax-highlighted JSON snippets, and thin dashed vector circuit paths that symbolize intelligent data flow.
SIGNATURE DETAIL — the thing that makes this design itself
The floating dark cobalt CTA card flanked by dashed-line schematic nodes (JSON snippet and pastel feature chips) that visually anchor a lavender-accented display headline directly above an integrated trust badge row.
MUST
- Use 24px border radius strictly on large hero CTA containers to preserve softness.
- Highlight key words within display headings using the soft lavender accent (#9D95FF).
- Pair primary blue actions (#3B66F5) with dark translucent stroked buttons for hierarchy.
- Keep footer column link text at 13px slate (#94A3B8) for clean scannability.
AVOID
- Do not use harsh pure black (#000000); maintain deep navy/midnight tones (#090D16).
- Do not make footer columns crowded; retain at least 40px horizontal column spacing.
- Never drop trust badges below the CTA card; keep them inside the unified banner.
- Avoid solid bright colored backgrounds outside the primary action buttons.
OUTPUT
Render as a clean, pixel-crisp UI design at roughly 1792:1024. Flat vector rendering, real legible text, no browser chrome, no device mockup frame, no watermark, no lorem ipsum placeholder blocks. 在 DraPub 中尝试 
