* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: Arial, sans-serif;
  text-align: center;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  background-color: white;
  padding: 20px;
  gap: 0px; /* Espace entre header et footer */
}

header {
  text-align: center;
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 20px 0;
  overflow: hidden; /* Empêche le débordement */
}

.logo {
  max-width: 100%;
  max-height: 80vh; /* Limite la hauteur à 80% de la fenêtre */
  width: auto;
  height: auto;
  object-fit: contain;
  object-position: center;
  display: block;
}

footer {
  text-align: center;
  padding: 20px;
  background-color: white;
  border-top: 1px solid #ddd;
  margin-top: auto;
}

footer p {
  margin-bottom: 10px;
  font-size: 16px;
}

.social-links a {
  margin: 0 10px;
  color: #007BFF;
  text-decoration: none;
  font-weight: bold;
}

.social-links a:hover {
  text-decoration: underline;
}

/* Adaptatif pour mobile */
@media (max-width: 600px) {
  .logo {
    max-width: 300px;
  }

  footer {
    padding: 15px;
  }

  .social-links a {
    display: block;
    margin: 5px 0;
  }
}