.project-section {
    padding: 4rem 2rem;
    background: #f9fbfc;
    max-width: 1200px;
    margin: auto;
    animation: fadeIn 0.6s ease-in-out;
  }
  
  .project-section h1.title {
    text-align: center;
    font-size: 2.3rem;
    color: #0f172a;
    margin-bottom: 2.5rem;
    text-transform: uppercase;
    font-weight: 700;
    letter-spacing: 1px;
    position: relative;
  }
  
  .project-section h1.title::after {
    content: '';
    display: block;
    width: 60px;
    height: 3px;
    background-color: #4fc3f7;
    margin: 1rem auto 0;
    border-radius: 4px;
  }
  
  /* Grille de projets */
  .project-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
  }
  
  /* Carte projet */
  .project-card {
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.04);
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
  }
  
  .project-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 24px rgba(0,0,0,0.08);
  }
  
  .project-img {
    width: 100%;
    height: 180px;
    object-fit: cover;
  }
  
  .project-card-content {
    padding: 1.2rem;
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
  }
  
  .project-card h2 {
    font-size: 1.3rem;
    color: #1e293b;
    margin-bottom: 0.5rem;
  }
  
  .project-card p {
    font-size: 0.95rem;
    color: #475569;
    margin-bottom: 1rem;
    line-height: 1.5;
  }
  
  .btn-container {
    display: flex;
    gap: 0.6rem;
    flex-wrap: wrap;
  }
  
  .project-card .btn {
    padding: 0.4rem 1rem;
    font-size: 0.85rem;
    font-weight: 500;
    color: #4fc3f7;
    border: 2px solid #4fc3f7;
    border-radius: 30px;
    text-decoration: none;
    transition: all 0.3s ease;
    background-color: transparent;
  }
  
  .project-card .btn:hover {
    background-color: #4fc3f7;
    color: #ffffff;
    transform: scale(1.05);
  }
  
  /* Animation */
  @keyframes fadeIn {
    from {
      opacity: 0;
      transform: translateY(20px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }