/* CSS pour les filtres de projets */
.filter-container {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 15px;
    margin-bottom: 30px;
    padding: 0 20px;
  }
  
  .filter-btn {
    background-color: rgba(20, 20, 20, 0.7);
    color: #fafafa;
    border: 2px solid #00ffaa;
    border-radius: 30px;
    padding: 8px 20px;
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
    font-family: "Dela Gothic One", sans-serif;
  }
  
  .filter-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 255, 170, 0.2), transparent);
    transition: left 0.8s ease;
  }
  
  .filter-btn:hover::before {
    left: 100%;
  }
  
  .filter-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.3);
    background-color: rgba(25, 165, 116, 0.2);
  }
  
  .filter-btn.active {
    background-color: #00ffaa;
    color: #0E0E0E;
    font-weight: 500;
  }
  
  /* Animation pour les projets */
  @keyframes fadeIn {
    from {
      opacity: 0;
      transform: translateY(20px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }
  
  .project-card {
    transition: all 0.5s ease;
    animation: fadeIn 0.6s ease forwards;
  }
  
  .project-card.hidden {
    display: none;
  }
  
  /* Styles responsive */
  @media (max-width: 768px) {
    .filter-container {
      gap: 10px;
    }
    
    .filter-btn {
      padding: 6px 15px;
      font-size: 14px;
    }
  }