Design System: Cyber Core

1. Visual Theme & Atmosphere

Cyber core landing page with neon-lit, high-speed digital aesthetics. Ideal for marcas de gaming, design de pôsteres, branding digital edgy, portfólios tech. AI-ready template.

• Density: 5/10 — Balanced
• Variance: 7/10 — Dynamic
• Motion: 6/10 — Expressive

2. Color Palette & Roles

• Neon Cyan (#00FFFF) — Accent highlight, links and focus states
• Matrix Green (#00FF41) — Secondary surface or text color
• Deep Black (#0A0A0A) — Dark surface, primary background
• Chrome Silver (#C0C0C0) — Supporting palette color
• Neon Pink (#FF00FF) — Primary text color
• Electric Blue (#0066FF) — Secondary accent
• Warning Red (#FF3333) — Error states, destructive actions
• Dark Grey (#1A1A2E) — Deep contrast surface

3. Typography Rules

• Display / Hero: Share Tech Mono — Weight 700, tight tracking, used for headline impact
• Body: Share Tech Mono — Weight 400, 16px/1.6 line-height, max 72ch per line
• UI Labels / Captions: Share Tech Mono — 0.875rem, weight 500, slight letter-spacing
• Monospace: Share Tech Mono — Used for code, metadata, and technical values

Scale:

• Hero: clamp(2.5rem, 5vw, 4rem)
• H1: 2.25rem
• H2: 1.5rem
• Body: 1rem / 1.6
• Small: 0.875rem

4. Component Stylings

• Primary Button: Generously rounded (1.5rem) shape. Accent color fill. Hover: 8% darken + subtle lift shadow. Active: -1px translate tactile press. Font weight 600. No outer glows.
• Secondary / Ghost Button: Outline variant. 1.5px border in muted color. Text in primary color. Hover: subtle background fill.
• Cards: Generously rounded (1.5rem) corners. Surface background. Subtle shadow (0 2px 12px rgba(0,0,0,0.06)). 1px border stroke.
• Inputs: Label above input. 1px border stroke. Focus ring: 2px accent color offset 2px. Error text below in semantic red. No floating labels.
• Navigation: Primary surface background. Active item: accent color indicator. Font weight 500 when active.
• Skeletons: Shimmer animation matching component dimensions. No circular spinners.
• Empty States: Icon-based composition with descriptive text and action button.

5. Layout Principles

• Grid: CSS Grid primary. Max-width containment: 1280px centered with 1.5rem side padding.
• Spacing rhythm: Balanced. Base unit: 0.5rem (8px).
• Section vertical gaps: clamp(4rem, 8vw, 8rem).
• Hero layout: Asymmetric composition.
• Feature sections: Asymmetric grid with varied card sizes. No 3-equal-columns.
• Mobile collapse: All multi-column layouts collapse below 768px. No horizontal overflow.
• z-index contract: base (0) / sticky-nav (100) / overlay (200) / modal (300) / toast (500).

6. Motion & Interaction

• Physics: Spring — stiffness 120, damping 20. Confident, weighted transitions.
• Entry animations: Fade + translate-Y (16px → 0) over 480ms ease-out. Staggered cascades for lists: 100ms between items.
• Hover states: Scale(1.03) + shadow lift over 200ms.
• Page transitions: Fade + slide (300ms).
• Performance: Only transform and opacity animated. No layout-triggering properties.

7. Anti-Patterns (Banned)

• No emojis in UI — use icon system only (Lucide, Heroicons)
• No pure white (#FFFFFF) backgrounds — use off-white or dark surfaces
• No oversaturated accent colors (saturation cap: 80%)
• No 3-column equal-width feature layouts — use zig-zag or asymmetric grid
• No h-screen — use min-h-[100dvh]
• No AI copywriting clichés: "Elevate", "Seamless", "Unleash", "Next-Gen"
• No broken external image links — use picsum.photos or inline SVG
• No generic lorem ipsum in demos

Act as a Senior Frontend Engineer and Expert UI Designer. Your task is to code a complete Landing Page on the first attempt.

• Landing Page Theme:
• Sections to add:

Generate the final code immediately following these definitions:

Style

• Name: Cyber Core
• Type: Neon-Lit, Circuit, Metallic, High-Speed Digital
• Keywords: Cyber core, neon, circuit board, metallic, heavy shadows, pop-up windows, OS-style, digital, gaming, edgy, high-speed
• Era: 2010s-2020s Digital Subculture
• Light/Dark: ◐ Partial / ✓ Full

Color Palette

• Primary: Neon Cyan #00FFFF, Matrix Green #00FF41, Deep Black #0A0A0A, Chrome Silver #C0C0C0
• Secondary: Neon Pink #FF00FF, Electric Blue #0066FF, Warning Red #FF3333, Dark Grey #1A1A2E

Visual Effects

Neon glow borders (box-shadow: 0 0 15px), circuit board pattern backgrounds via CSS, metallic gradient text, OS-style window frame sections with title bars, scanline overlay, glitch animation on hover, heavy drop shadows

AI Visual Direction

Design a cyber core landing page with neon-lit, high-speed digital aesthetics. Use neon cyan, matrix green, deep black, chrome silver. Apply neon glow borders, circuit board CSS patterns, metallic gradient text, OS-style window frames with title bars, scanline overlays, glitch hover animations. Typography should be monospace or tech-style. Dark, edgy, gaming-inspired atmosphere.

CSS Technical

font-family: 'Share Tech Mono', monospace, background: #0A0A0A, color: #00FFFF, border: 1px solid #00FFFF, box-shadow: 0 0 15px rgba(0,255,255,0.5), text-shadow: 0 0 10px rgba(0,255,255,0.5), background-clip: text for metallic gradients, animation: glitch 0.3s on hover

Design System Variables

--color-cyan: #00FFFF, --color-green: #00FF41, --color-black: #0A0A0A, --color-chrome: #C0C0C0, --font-mono: 'Share Tech Mono', --glow-cyan: rgba(0,255,255,0.5), --border: 1px solid #00FFFF, --spacing: 1.5rem, --border-radius: 2px

Implementation Checklist

• ☐ Neon glow borders and text
• ☐ Circuit board pattern backgrounds
• ☐ OS-style window frame sections
• ☐ Metallic gradient text effects
• ☐ Scanline overlay
• ☐ Glitch hover animations
• ☐ Monospace tech typography
• ☐ Dark base with neon accents
• ☐ Responsive with maintained digital edge

Execution Rules

1. Strictly follow the defined visual style.
2. Use high-quality inline SVG icons (Heroicons or Lucide style) — NEVER use emojis as icons.
3. Add cursor-pointer and smooth hover states (transition-all) on all interactive elements.
4. Required Page Structure:
   • Navbar (Logo + Links + CTA)
   • Hero Section (Impactful Headline + Subtitle + 2 buttons + 3D/Abstract visual element via CSS)
   • Features (3 cards with icons)
   • Testimonials (3 cards)
   • Pricing (3 tiers, highlight the middle one)
   • Final CTA
   • Full Footer with social links, privacy policy, terms of use, contact and SEO links.
5. All text content must be in English.
6. The visual must be CLEARLY distinct — do not create a "default Bootstrap" design. Force the use of the provided design system variables.
7. Use <style> tags in the head for custom classes (especially for complex backdrop-filter effects and animations) that Tailwind CDN doesn't cover.
8. Full Responsiveness: Layout must adapt perfectly to Mobile, Tablet and Desktop (vertical stack on mobile).
9. Include basic SEO, Viewport and Open Graph meta tags in <head>.
10. Footer must contain: Copyright 2026, Secondary navigation links and Social media icons.
11. Make the creative decisions needed to deliver the complete, functional result now.