body {
    font-family: "Segoe UI", sans-serif;
    margin: 0;
    padding: 0;
    line-height: 1.6;
    background: #f6f9fc;
    color: #333;
    
  }
  header {
    background-color: #1a1a1a;
    color: white;
    padding: 1.5rem;
    text-align: center;
  }
  nav a {
    margin: 0 15px;
    color: #f2f2f2;
    text-decoration: none;
  }
  .hero {
    padding: 4rem 2rem;
    background: #dde6f4;
    text-align: center;
  }
  section {
    padding: 2rem;
  }
  h3 {
    color: #1a3a6e;
  }
  form input,
  form textarea {
    display: block;
    width: 100%;
    margin-bottom: 1rem;
    padding: 0.75rem;
    border: 1px solid #ccc;
    border-radius: 4px;
  }
  button {
    padding: 0.75rem 1.5rem;
    background-color: #1a3a6e;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
  }
  footer {
    text-align: center;
    padding: 1rem;
    background-color: #222;
    color: white;
  }
  
  .profile-picture img {
    width: 150px; /* ou 120px, selon ce que tu préfères */
    height: auto;
    
  }
  #services img {
    max-width: 80px;
  }
  #services h6 {
    font-weight: 600;
    margin-top: 10px;
  }
  #services p,
  #services li {
    font-size: 0.9rem;
  }
  
  .card-portfolio {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
  }
  
  .card-portfolio:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.15);
  }
  
  .card-portfolio img {
    height: 180px;
    object-fit: cover;
    
  }

#portfolio img
{

filter: grayscale(100%);
-webkit-filter:grayscale(100%)

}

#portfolio img:hover
{
    filter: none;
    -webkit-filter: none;

}

.card-img-top {
 
  object-fit: cover;
}