Synapse
A high-performance 'neural' dark mode design system characterized by deep black backgrounds (#030303), vibrant neon accents in violet (#8B5CF6) and cyan (#06B6D4), and a sophisticated blend of editorial serif typography (Instrument Serif) with functional sans-serif (Inter). The style utilizes glassmorphism, animated mesh gradients, and 'shimmer' text effects to evoke a sense of advanced intelligence, encryption, and institutional-grade technology. Ideal for Fintech, AI, Cybersecurity, and Web3 verticals where speed, security, and technical sophistication are core values. Category: Landing Pages. Prompt author listed upstream: Jason Zhou.
One interface, dressed in this style. Compare type, color, radius, and density.
Attribution
"Synapse" from https://github.com/superdesigndev/superdesign-prompts (CC0-1.0). © Superdesign. prompts/synapse @ 6c6090694520.
https://github.com/superdesigndev/superdesign-prompts · prompts/synapse · 6c6090694520 · © Superdesign
Prompt
{
"summary": "The Synapse design system is a futuristic, dark-themed interface that combines large-scale editorial typography with intricate micro-interactions, floating ambient orbs, and high-contrast color accents to create a premium, high-tech user experience.",
"style": {
"description": "The style essence relies on a 'Vantablack' foundation with layers of transparency and glowing blurs. Typography pairings utilize 'Instrument Serif' for high-impact headings and 'Inter' for crisp readability. Motion is central, featuring infinite tickers, floating orbs, and subtle bounce animations.",
"prompt": "### Visual Theme\n- **Base Background:** #030303 (Solid Black).\n- **Accent Colors:** Violet (#8B5CF6), Cyan (#06B6D4), Emerald (#10B981 for status).\n- **Typography:** \n - Headings: 'Instrument Serif', Weight: 400-500, Tracking: -0.02em to -0.05em.\n - Body/UI: 'Inter', Weights: 300, 400, 600. \n - Data/Metrics: 'Inter' or Monospace, Tracking: Widest (0.2em) for labels.\n- **Gradients:** \n - Violet Glow: `rgba(139, 92, 246, 0.4)` blur(40px to 120px).\n - Cyan Glow: `rgba(6, 182, 212, 0.4)` blur(40px to 120px).\n - Text Shimmer: Linear gradient (90deg, #a78bfa 0%, #ffffff 40%, #ffffff 60%, #22d3ee 100%) background-size 200%.\n- **Effects:** \n - Glassmorphism: `rgba(10, 10, 10, 0.7)` with `backdrop-filter: blur(16px)` and `border: 1px solid rgba(255, 255, 255, 0.1)`.\n - Shadows: Violet/Cyan outer glows (`box-shadow: 0 0 20px -10px #8b5cf6`).\n- **Animations:** \n - Floating Orbs: `translateY(-20px) scale(1.05)` over 6-15s.\n - Staggered Entrances: `opacity: 0; transform: translateY(20px)` to `opacity: 1; transform: translateY(0)` with 0.2s delay increments."
},
"layout_and_structure": {
"description": "The layout follows a modular vertical stack with a centered fixed-navigation pill. It transitions from a massive centered hero to a high-density horizontal ticker, then into a grid of feature cards, followed by a dark code integration block.",
"prompts": [
{
"part": "Fixed Navigation Pill",
"prompt": "Create a floating glass navigation bar. Width: 95% max-width 672px. Position: top-6, left-1/2, -translate-x-1/2. Style: rounded-full, glass background (#0a0a0a/0.7), 1px white/10 border. Content: Left-aligned logo (4px gradient circle + 'Instrument Serif' text), center-aligned links (12px uppercase Inter, neutral-400), right-aligned CTA (White background, black text, rounded-full)."
},
{
"part": "Hero Section",
"prompt": "Large centered hero section. Background: Radial gradient at top-center (#8b5cf6/40) and left-center (#06b6d4/0.08). Heading: Massive font-serif (text-6xl to text-9xl), leading-0.9, white text with the last word featuring a 'shimmer' animation. Subtext: Max-width 2xl, Inter font, neutral-400, text-lg. Interactive: Centered primary 'Shiny Border' button and secondary text link with 1s delay staggered entry animation."
},
{
"part": "Metrics Ticker",
"prompt": "Full-width infinite horizontal scroll bar. Height: ~60px. Background: #000/40, border-y 1px white/5. Content: Pairs of labels (text-10px mono, uppercase, neutral-500) and values (text-base mono, white or accent colors). Speed: 40s linear loop."
},
{
"part": "Feature Grid",
"prompt": "3-column grid of cards. Cards: Border #ffffff/5, Background #ffffff/2, padding 40px, rounded-3xl. Hover State: Lift translateY(-12px), border-color violet/40, background intensity increase. Layout: Top icon in a 48px square tinted box, font-serif title, neutral-400 body text."
},
{
"part": "Code Integration Block",
"prompt": "Dark IDE-style window. Background: #080808/80, 1px white/10 border, 24px border-radius. Toolbar: Top bar with 3 decorative window controls (red/yellow/green low-opacity), file name in mono font, and copy icon. Code: Monospaced font with syntax highlighting (Violet for imports/const, Cyan for classes, Emerald for strings, Grey for comments)."
},
{
"part": "Footer",
"prompt": "Background #050505, top border white/5. Layout: 4-column grid. Branding: Large font-serif logo. Content: Category headings in 10px uppercase tracking-widest Inter. Bottom Bar: copyright on left, 'All Systems Operational' emerald status indicator with pulsing dot on right."
}
]
},
"special_ui_components": [
{
"component": "Shiny Border Button",
"description": "A button with a continuously spinning conic gradient border that creates a thin neon line effect.",
"prompt": "Outer container: `padding: 1px`, `border-radius: 9999px`, `overflow: hidden`. Inner Content: `background: #0a0a0a`, `padding: 16px 40px`, `z-index: 1`. Animation: A pseudo-element `::before` with `background: conic-gradient(from 0deg, transparent 0%, #8b5cf6 40%, #06b6d4 50%, transparent 60%)`, sizing 200%x200%, rotating infinitely at 4s per loop."
},
{
"component": "Interactive Feature Card",
"description": "Reveal-on-scroll card with floating iconography.",
"prompt": "Style: Rounded-3xl (24px+), `border: 1px solid rgba(255,255,255,0.05)`, `background: rgba(255,255,255,0.02)`. Interaction: On scroll, fade in and translate from Y=30px to Y=0. On hover, apply a violet glow shadow `0 0 20px -10px rgba(139,92,246,0.4)` and scale the internal icon 1.1x with a slight rotation."
}
],
"special_notes": "MUST: Maintain extreme contrast between the black background and white/neon elements. MUST: Use 'Instrument Serif' only for large headings (32px+) or brand elements. MUST: Ensure the 'glass' effects have high blur values (at least 16px) to maintain readability over background orbs. DO NOT: Use standard 0.5s transitions for everything; use `cubic-bezier(0.23, 1, 0.32, 1)` for a more technical, 'snappy' feel. DO NOT: Use pure greys for borders; always use low-opacity white (e.g., `white/5` or `white/10`)."
}
---
"Synapse" from https://github.com/superdesigndev/superdesign-prompts (CC0-1.0). © Superdesign. prompts/synapse @ 6c6090694520.
powered by Styledex — https://styledex.devTokens
DTCG
{
"$schema": "https://www.designtokens.org/schemas/2025.10/format.json",
"$description": "Synapse. \"Synapse\" from https://github.com/superdesigndev/superdesign-prompts (CC0-1.0). © Superdesign. prompts/synapse @ 6c6090694520.",
"$extensions": {
"dev.styledex": {
"id": "superdesign-synapse",
"license": "CC0-1.0",
"attribution": "\"Synapse\" from https://github.com/superdesigndev/superdesign-prompts (CC0-1.0). © Superdesign. prompts/synapse @ 6c6090694520.",
"banner": "powered by Styledex — https://styledex.dev"
}
},
"color": {
"background": {
"$type": "color",
"$value": "#ffffff"
},
"foreground": {
"$type": "color",
"$value": "#030303"
},
"card": {
"$type": "color",
"$value": "#ffffff"
},
"card-foreground": {
"$type": "color",
"$value": "#030303"
},
"primary": {
"$type": "color",
"$value": "#8b5cf6"
},
"primary-foreground": {
"$type": "color",
"$value": "#fafaf9"
},
"secondary": {
"$type": "color",
"$value": "#030303"
},
"secondary-foreground": {
"$type": "color",
"$value": "#030303"
},
"accent": {
"$type": "color",
"$value": "#06b6d4"
},
"accent-foreground": {
"$type": "color",
"$value": "#fafaf9"
},
"muted": {
"$type": "color",
"$value": "#f0f0f0"
},
"muted-foreground": {
"$type": "color",
"$value": "#5b5b5b"
},
"border": {
"$type": "color",
"$value": "#dbdbdb"
},
"destructive": {
"$type": "color",
"$value": "#dc2626"
},
"ring": {
"$type": "color",
"$value": "#8b5cf6"
}
},
"font": {
"sans": {
"$type": "fontFamily",
"$value": [
"ui-sans-serif",
"system-ui",
"sans-serif"
]
},
"serif": {
"$type": "fontFamily",
"$value": [
"ui-serif",
"Georgia",
"serif"
]
},
"mono": {
"$type": "fontFamily",
"$value": [
"ui-monospace",
"SFMono-Regular",
"Menlo",
"monospace"
]
}
},
"radius": {
"base": {
"$type": "dimension",
"$value": "0.5rem"
}
},
"spacing": {
"base": {
"$type": "dimension",
"$value": "1rem"
}
},
"shadow": {
"base": {
"$type": "shadow",
"$value": "0 1px 2px rgba(0,0,0,0.06), 0 8px 24px rgba(0,0,0,0.04)"
}
}
}
CSS
/* powered by Styledex — https://styledex.dev */
/* "Synapse" from https://github.com/superdesigndev/superdesign-prompts (CC0-1.0). © Superdesign. prompts/synapse @ 6c6090694520. */
:root {
--background: #ffffff;
--foreground: #030303;
--card: #ffffff;
--card-foreground: #030303;
--primary: #8b5cf6;
--primary-foreground: #fafaf9;
--secondary: #030303;
--secondary-foreground: #030303;
--accent: #06b6d4;
--accent-foreground: #fafaf9;
--muted: #f0f0f0;
--muted-foreground: #5b5b5b;
--border: #dbdbdb;
--destructive: #dc2626;
--ring: #8b5cf6;
--radius: 0.5rem;
--font-sans: ui-sans-serif, system-ui, sans-serif;
--font-serif: ui-serif, Georgia, serif;
--font-mono: ui-monospace, SFMono-Regular, Menlo, monospace;
--spacing: 1rem;
--shadow: 0 1px 2px rgba(0,0,0,0.06), 0 8px 24px rgba(0,0,0,0.04);
}
Tailwind
/* powered by Styledex — https://styledex.dev */
/* "Synapse" from https://github.com/superdesigndev/superdesign-prompts (CC0-1.0). © Superdesign. prompts/synapse @ 6c6090694520. */
/** Tailwind theme extend for Synapse (superdesign-synapse) */
module.exports = {
"theme": {
"extend": {
"colors": {
"background": "#ffffff",
"foreground": "#030303",
"card": "#ffffff",
"primary": "#8b5cf6",
"primary-foreground": "#fafaf9",
"secondary": "#030303",
"accent": "#06b6d4",
"muted": "#f0f0f0",
"border": "#dbdbdb",
"destructive": "#dc2626",
"ring": "#8b5cf6"
},
"borderRadius": {
"lg": "0.5rem"
},
"fontFamily": {
"sans": [
"ui-sans-serif",
"system-ui",
"sans-serif"
],
"serif": [
"ui-serif",
"Georgia",
"serif"
],
"mono": [
"ui-monospace",
"SFMono-Regular",
"Menlo",
"monospace"
]
},
"boxShadow": {
"styledex": "0 1px 2px rgba(0,0,0,0.06), 0 8px 24px rgba(0,0,0,0.04)"
}
}
}
};
shadcn
/* powered by Styledex — https://styledex.dev */
/* "Synapse" from https://github.com/superdesigndev/superdesign-prompts (CC0-1.0). © Superdesign. prompts/synapse @ 6c6090694520. */
@layer base {
:root {
--background: #ffffff;
--foreground: #030303;
--card: #ffffff;
--card-foreground: #030303;
--primary: #8b5cf6;
--primary-foreground: #fafaf9;
--secondary: #030303;
--secondary-foreground: #030303;
--accent: #06b6d4;
--accent-foreground: #fafaf9;
--muted: #f0f0f0;
--muted-foreground: #5b5b5b;
--border: #dbdbdb;
--destructive: #dc2626;
--ring: #8b5cf6;
--radius: 0.5rem;
--font-sans: ui-sans-serif, system-ui, sans-serif;
--font-serif: ui-serif, Georgia, serif;
--font-mono: ui-monospace, SFMono-Regular, Menlo, monospace;
--spacing: 1rem;
--shadow: 0 1px 2px rgba(0,0,0,0.06), 0 8px 24px rgba(0,0,0,0.04);
}
}