.certifications-grid {
  margin: 2rem 0;
  padding: 2rem;
}

.certifications-grid h2 {
  font-size: 2rem;
  margin-bottom: 1.5rem;
}

.certifications-grid .grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
}

.certifications-grid .card {
  border: 1px solid #ccc;
  padding: 1.5rem;
  border-radius: 10px;
  box-shadow: 0 3px 8px rgba(0,0,0,0.1);
  transition: transform 0.2s;
}

.certifications-grid .card:hover {
  background: linear-gradient(to bottom, #ff1b6b, #45caff);
  transform: translateY(-5px);
  border: none;
}

.certifications-grid .card h3 {
  margin: 0;
  font-size: 1.2rem;
  color: #222;
}

.certifications-grid .card p {
  margin-top: 0.5rem;
  color: #222;
  font-size: 0.95rem;
}