/* ========================
   STYLE SPÉCIFIQUE À LA PAGE BTS SIO
   ======================== */

   #btssio {
    margin: 5rem 10rem;
    padding: 2rem;
    background-color: #ffffff;
  }
  
  #btssio h1 {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 3rem;
    color: #0f172a;
    text-transform: uppercase;
    font-weight: 700;
  }
  
  #btssio h2 {
    font-size: 1.8rem;
    margin-top: 2rem;
    color: #1e293b;
    margin-bottom: 1rem;
    border-left: 4px solid #4fc3f7;
    padding-left: 1rem;
  }
  
  #btssio h3 {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
    color: #0f172a;
  }
  
  #btssio p,
  #btssio ul,
  #btssio table {
    color: #475569;
    font-size: 1rem;
    line-height: 1.6;
  }
  
  #btssio ul {
    padding-left: 1.5rem;
    margin-bottom: 1.5rem;
  }
  
  #btssio ul li {
    margin-bottom: 0.5rem;
  }
  
  #btssio table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
    margin-bottom: 2rem;
  }
  
  #btssio th,
  #btssio td {
    border: 1px solid #cbd5e1;
    padding: 0.8rem 1rem;
    text-align: left;
  }
  
  #btssio th {
    background-color: #f1f5f9;
    color: #1e293b;
  }
  
  #btssio td {
    background-color: #ffffff;
  }
  
  .debouches-container {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    margin-top: 2rem;
  }
  
  .debouche-card {
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 10px;
    padding: 1.5rem;
    flex: 1 1 250px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.04);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
  }
  
  .debouche-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.06);
  }
  
  /* Responsive */
  @media screen and (max-width: 768px) {
    #btssio {
      margin: 2rem;
      padding: 1rem;
    }
  
    #btssio h1 {
      font-size: 2.2rem;
    }
  
    #btssio h2 {
      font-size: 1.5rem;
    }
  
    .debouches-container {
      flex-direction: column;
    }
  }