/* ========== Certifications ========== */
.cert-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.cert-card {
  background: var(--bg-white);
  padding: 32px 20px;
  border-radius: var(--radius-md);
  text-align: center;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(108, 60, 240, 0.06);
  transition: var(--transition);
}

.cert-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}

.cert-icon {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: rgba(108, 60, 240, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--primary);
  margin: 0 auto 16px;
  transition: var(--transition);
}

.cert-card:hover .cert-icon {
  background: var(--gradient-1);
  color: #fff;
}

.cert-card h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.cert-card p {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 12px;
}

.cert-date {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--accent);
  background: rgba(0, 212, 170, 0.1);
  padding: 4px 12px;
  border-radius: 20px;
}