/* Skills (pour index.html) */
.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 1rem;
  text-align: center;
}
.skill {
  background: #000dff;
  color: white;
  padding: 1rem;
  border-radius: 10px;
  font-weight: 600;
  transition: 0.3s;
}
.skill:hover {
  background: #6b73ff;
}