.tech-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: linear-gradient(135deg, #fdfbf7 0%, #f4f4f4 100%);
  border: 1px solid #e5e5e5;
  padding: 0.5rem 1rem;
  border-radius: 0.25rem;
  font-size: 0.8rem;
  font-weight: 600;
  color: #2d2d2d;
  transition: all 0.3s ease;
}
.tech-tag:hover {
  background: linear-gradient(135deg, #e62923 0%, #c91f1a 100%);
  color: white;
  border-color: #e62923;
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(230, 41, 35, 0.2);
}
.tech-tag i {
  color: #e62923;
}
.tech-tag:hover i {
  color: white;
}
.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
}
.accordion-content.active {
  max-height: 2000px;
}
.accordion-button .fa-chevron-down {
  transition: transform 0.3s ease;
}
.accordion-button.active .fa-chevron-down {
  transform: rotate(180deg);
}