.tech-used {
  margin: 20px 0;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.tech-used .tech {
  background: #fff;
  color: #333;
  padding: 10px 18px;
  border-radius: 12px;
  font-size: 14px;
  font-weight: 600;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
  border: 1px solid #eee;
  transition: all 0.3s ease;
}

.tech-used .tech:hover {
  background: #ffd700;
  color: #000;
  transform: translateY(-3px);
  box-shadow: 0 6px 15px rgba(0, 0, 0, 0.2);
}