Initial commit: 79+ design patterns, LLM prompts, and assets

motion/hover-micro-interaction.md

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+---
+name: motion/hover-micro-interaction
+title: Hover Micro-interactions
+description: Subtle animations on hover: scale, shadow, border glow, color shift.
+tags: [motion, hover, micro-interaction, subtle, premium]
+source: linear.app, raycast.com, stripe.com, resend.com
+---
+
+# Hover Micro-interactions
+
+## Что это
+Микровзаимодействия при наведении: плавные изменения масштаба, тени, свечения бордера, цветового сдвига. Создают ощущение живого интерфейса.
+
+## Типы hover-эффектов
+
+### 1. Card Lift + Shadow
+```css
+.card {
+  transition: transform 0.3s ease, box-shadow 0.3s ease;
+}
+.card:hover {
+  transform: translateY(-4px);
+  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
+}
+```
+
+### 2. Border Glow
+```css
+.card {
+  border: 1px solid var(--color-border);
+  transition: border-color 0.3s ease;
+}
+.card:hover {
+  border-color: var(--color-accent);
+  box-shadow: 0 0 20px rgba(99, 102, 241, 0.2);
+}
+```
+
+### 3. Image Zoom
+```css
+.image-wrapper {
+  overflow: hidden;
+  border-radius: 16px;
+}
+.image-wrapper img {
+  transition: transform 0.5s ease;
+}
+.image-wrapper:hover img {
+  transform: scale(1.05);
+}
+```
+
+### 4. Text Color Shift
+```css
+.link {
+  color: var(--color-text-secondary);
+  position: relative;
+  transition: color 0.3s ease;
+}
+.link:hover {
+  color: var(--color-accent);
+}
+.link::after {
+  content: '';
+  position: absolute;
+  bottom: -2px;
+  left: 0;
+  width: 0;
+  height: 2px;
+  background: var(--color-accent);
+  transition: width 0.3s ease;
+}
+.link:hover::after {
+  width: 100%;
+}
+```
+
+### 5. Icon Rotation/Swing
+```css
+.icon {
+  transition: transform 0.3s ease;
+}
+.icon:hover {
+  transform: rotate(15deg) scale(1.1);
+}
+```
+
+## Magnetic Hover (Enhanced)
+
+```css
+.hover-magnetic {
+  transition: transform 0.2s ease;
+}
+.hover-magnetic:hover {
+  transform: scale(1.02);
+}
+```
+
+```javascript
+document.querySelectorAll('.hover-magnetic').forEach(el => {
+  el.addEventListener('mousemove', (e) => {
+    const rect = el.getBoundingClientRect();
+    const x = (e.clientX - rect.left) / rect.width - 0.5;
+    const y = (e.clientY - rect.top) / rect.height - 0.5;
+    el.style.transform = `perspective(500px) rotateY(${x * 10}deg) rotateX(${-y * 10}deg) scale(1.02)`;
+  });
+  el.addEventListener('mouseleave', () => {
+    el.style.transform = 'perspective(500px) rotateY(0) rotateX(0) scale(1)';
+  });
+});
+```
+
+## Anti-patterns
+
+| ❌ Плохо | ✅ Хорошо |
+|----------|-----------|
+| `transform: scale(1.2)` — слишком резко | `transform: scale(1.02–1.05)` |
+| Без `transition` | `transition: all 0.3s ease` |
+| Без `will-change` на тяжёлых | `will-change: transform` |
+| Hover на touch-устройствах | `@media (hover: hover)` |
+
+## Mobile Detection
+
+```css
+@media (hover: none) {
+  .hover-effect:hover {
+    transform: none;
+  }
+}
+```
+
+## CV Service Validation
+
+```bash
+curl -s -X POST http://localhost:8001/design/analyze \
+  -H "Content-Type: application/json" \
+  -d '{"image_base64": "...", "full_analysis": false}' | python3 -c "
+import sys, json
+d = json.load(sys.stdin)
+motion = d['dimensions'].get('motion_quality', {})
+print(f\"Motion Quality: {motion.get('score', 'N/A')}/10\")
+"
+```
+
+Ожидается: `motion_quality` > 6.