body {
  font-family: Times New Roman, serif;
  margin-left: 20px;
  margin-right: 20px;
  text-align: justify;
  background-color: #f9edd7;
  color: #000000;
}

header {
  border-bottom: 2px solid #003366;
  padding-bottom: 10px;
  margin-bottom: 20px;
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: center; 
  gap: 20px; 
}

.logo {
  margin: 0 10px; 
}

.logo img {
  height: 100px;
}

.header-content {
  text-align: center;
  color: #000000;
}

.header-content h1 {
  margin: 5px 0;
  font-size: 28px;
}

.header-content h2 {
  margin: 0;
  font-size: 18px;
}

.header-content p {
  margin: 2px 0;
  font-size: 14px;
}

.top-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin: 5px 0;
}

.content {
  font-size: 16px;
  line-height: 1.6;
}

.lang, .print {
  margin: 10px;
  text-align: right;
}

.lang button, .print button {
  padding: 8px 12px;
  background-color: #4169e1;
  color: #fffdd0;
  border: none;
  cursor: pointer;
  margin-left: 5px;
}

.lang button:hover, .print button:hover {
  background-color: #fffdd0;
  color: #4169e1;
  border: 1px solid #4169e1;
}

/* Impression */
@media print {
  .print, .lang, .no-print {
    display: none !important;
  }
}

.main-nav ul li {
  margin: 0 15px;          
}

.main-nav ul li a {
  text-decoration: none;   
  color: #ffffff;          
  font-weight: bold;
  padding: 10px 15px;      
  display: block;
}

.main-nav ul li a:hover {
  background-color: #0073e6; 
  border-radius: 5px;
}

footer {
  text-align: right;
  font-style: italic;
  margin-top: 40px;
  padding: 10px 20px;
  background-color: #f9edd7;
}

/* Style du bouton S'inscrire */
a button {
  background-color: #0056b3;
  color: #ffffff;
  border: none;
  border-radius: 5px;
  padding: 10px 20px;
  font-size: 16px;
  cursor: pointer;
  transition: background-color 0.3s;
}

a button:hover {
  background-color: #003d80;
}

/* --- ADAPTATION MOBILE --- */
@media (max-width: 768px) {
  .header-container {
    flex-direction: column;
    gap: 10px;
    text-align: center;
  }

  .logo img {
    height: 70px; /* réduire le logo sur petit écran */
  }

  .header-content h1 {
    font-size: 22px;
  }

  .header-content h2 {
    font-size: 16px;
  }

  .header-content p {
    font-size: 12px;
  }

  .top-bar {
    flex-direction: column;
    align-items: center;
    gap: 10px;
  }

  .main-nav ul {
    display: flex;
    flex-direction: column;
    padding: 0;
    margin: 0;
    list-style: none;
  }

  .main-nav ul li {
    margin: 5px 0;
  }

  .main-nav ul li a {
    padding: 10px;
    font-size: 14px;
  }

  a button {
    width: 100%; /* bouton prend toute la largeur */
    font-size: 14px;
    padding: 12px;
  }
}

@media (max-width: 480px) {
  body {
    margin-left: 10px;
    margin-right: 10px;
    font-size: 14px;
  }

  .header-content h1 {
    font-size: 20px;
  }

  .header-content h2 {
    font-size: 14px;
  }

  .content {
    font-size: 14px;
    line-height: 1.4;
  }
}