/* Student Activities as Cards */
.activities-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
    padding: 20px;
  }
  
  .activity-card {
    background: var(--card-background);
    padding: 20px;
    border-radius: var(--border-radius);
    width: 300px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    transition: transform var(--transition-speed), box-shadow var(--transition-speed);
    border-left: 5px solid var(--primary-color);
  }
  
  .activity-card:hover {
    transform: scale(1.05);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
  }
  
  .activity-card h3 {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: 10px;
  }