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

body {
  font-family: 'Segoe UI', Arial, sans-serif;
  background-color: #000;
  color: #fff;
  line-height: 1.6;
}

/* ================================
   Section Adulte
================================ */
.adulte-section {
  padding: 60px 20px;
  text-align: center;
}

.adulte-section h2 {
  color: #e60000;
  margin-bottom: 40px;
  text-shadow: 1px 1px 2px #000;
  font-size: 2.2em;
}

/* ================================
   Carte Stage Adulte
================================ */
.adulte-card {
  background-color: #1a1a1a;
  border: 2px solid #e60000;
  border-radius: 10px;
  padding: 30px 25px;
  max-width: 600px;
  margin: 0 auto;
  text-align: left;
  font-size: 16px;
  box-shadow: 0 0 15px rgba(230, 0, 0, 0.2);
}

.adulte-card img {
  width: 100%;
  height: auto;
  border-radius: 8px;
  margin-bottom: 20px;
}

.adulte-card ul.adulte-details {
  padding-left: 20px;
  margin-bottom: 20px;
}

.adulte-card ul.adulte-details li {
  margin-bottom: 10px;
  list-style-type: disc;
}

.adulte-card p {
  margin-bottom: 15px;
}

/* ================================
   Bouton
================================ */
.button-red {
  display: block;
  background-color: #e60000;
  color: white;
  padding: 12px 25px;
  text-decoration: none;
  border-radius: 5px;
  font-weight: bold;
  transition: background-color 0.3s ease;
  width: fit-content;
  margin: 0 auto;
  text-align: center;
  font-size: 16px;
}

.button-red:hover {
  background-color: #b30000;
}