Mistake #1: Using Subjective Words
**Bad**: "Make it look modern and clean"
**Why it fails**: "Modern" means different things to different people. To AI, it's meaningless. It picks a random interpretation.
**Fix**: Be specific about what "modern" means to you:
Mistake #2: Not Defining a Color Palette
**Bad**: "Use blue and white colors"
**Why it fails**: There are thousands of blues. AI picks one at random. And "white" on what background? With what contrast ratio?
**Fix**: Define all 7 core colors:
VibeDesigner generates WCAG-validated palettes automatically — 126 curated options across 18 styles.
Mistake #3: Forgetting Hover States
**Bad**: "Add some cards for features"
**Why it fails**: Static cards look dead. No hover effect = no interactivity = feels like a template.
**Fix**: Always specify hover behavior:
Mistake #4: Ignoring Mobile
**Bad**: Building a desktop layout and hoping mobile "works"
**Why it fails**: It won't. 83% of landing page visits are mobile. A broken mobile experience kills conversions.
**Fix**: Define breakpoint behavior:
Mistake #5: No Spacing System
**Bad**: Letting AI decide padding and margins randomly
**Why it fails**: Inconsistent spacing is the #1 reason sites look "amateur." Even if colors and fonts are right, random spacing ruins it.
**Fix**: Use a 4px base grid:
The Pattern
Every mistake has the same root cause: **not being specific enough**. AI tools don't read minds. They follow instructions.
The more precise your design spec, the more precise your output. VibeDesigner generates these precise specs automatically — 18 styles, 10 page types, all with exact tokens, spacing systems, and component rules.
Stop guessing. Start specifying.