/* Style général */
body {
  margin: 0;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.6;
  background-color: #f7f7f7;
  color: #333;
}

/* En-tête */
header {
  background-color: #4CAF50;
  color: white;
  padding: 2rem 1rem;
  text-align: center;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

header h1 {
  margin: 0;
  font-size: 2.5rem;
}

/* Sections */
.section {
  padding: 2rem 1.5rem;
  max-width: 900px;
  margin: 0 auto;
  background-color: white;
  margin-bottom: 2rem;
  border-radius: 10px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.section h2 {
  color: #4CAF50;
  margin-top: 0;
}

/* Listes */
ul {
  padding-left: 1.5rem;
}

ul li {
  margin-bottom: 0.5rem;
}

/* valeurs*/
.valeurs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  max-width: 1200px;
  margin: 0 auto;
}

.valeur {
  background-color: #ffffff;
  border-radius: 10px;
  padding: 25px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.1);
  transition: transform 0.3s ease;
}

.valeur:hover {
  transform: translateY(-5px);
}
.valeur h3 {
  font-size: 1.2em;
  margin-bottom: 15px;
  color: #4CAF50;
}
.valeur p {
  font-size: 1em;
  color: #444;
  line-height: 1.6;
}




/* Pied de page */
footer {
  text-align: center;
  padding: 1rem;
  background-color: #e0e0e0;
  color: #666;
  font-size: 0.9rem;
}
/* Responsive mobile */
@media (max-width: 600px) {
  header h1 {
    font-size: 1.8rem;
  }

  .section {
    padding: 1.5rem 1rem;
  }

  .section h2 {
    font-size: 1.2rem;
  }

  body {
    font-size: 0.95rem;
  }
}
.illustration {
  width: 100%;
  max-width: 100%;
  border-radius: 10px;
  margin-top: 1rem;
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
}