.intro-grid {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.75rem;
  padding: 0 1rem;
}

.intro-card {
  border: 2px solid var(--border);
  border-radius: 16px;
  padding: 0.85rem;
  text-align: center;
  transition: transform 0.12s ease, box-shadow 0.12s ease;
  width: 260px; /* chỉnh chiều ngang nhỏ lại */
}

.intro-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

.intro-card img {
  width: 100px;
  height: auto;
  margin: auto;
  display: block;
}
.intro-avatar {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  background: var(--green-600);
  color: white;
  font-size: 48px;
  font-weight: bold;
  line-height: 100px;
  text-align: center;
  margin: auto;
}