.video-container {
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
  overflow: hidden;
  max-width: 100%;
  margin-bottom: 30px;
}

.video-container iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

/* Styles généraux */
body {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  margin: 0;
  padding: 20px;
  color: #333;
  max-width: 800px;
  margin: 0 auto;
  background-color: #f9f9f9;
}

h1 {
  color: #2c3e50;
  margin-bottom: 5px;
}

h2 {
  color: #3498db;
  font-size: 1.2em;
  margin-top: 0;
  margin-bottom: 20px;
}

h3 {
  color: #2c3e50;
  margin-top: 20px;
  margin-bottom: 10px;
}

a {
  color: #3498db;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

/* Conteneurs */
.container {
  background-color: white;
  padding: 20px;
  border-radius: 8px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  margin-bottom: 30px;
}

.container-margin-top {
  margin-top: 30px;
}

/* Formulaires */
.form-group {
  margin-bottom: 15px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
}

input[type="text"] {
  width: calc(100% - 120px);
  padding: 10px;
  border: 1px solid #ddd;
  border-radius: 4px;
  font-size: 16px;
}

button {
  background-color: #3498db;
  color: white;
  border: none;
  padding: 10px 15px;
  border-radius: 4px;
  cursor: pointer;
  font-size: 16px;
  transition: background-color 0.3s;
}

button:hover {
  background-color: #2980b9;
}

.button-group {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 10px;
}

/* Résultats et messages */
#result {
  margin-top: 20px;
  display: none;
}

#error {
  color: #e74c3c;
  margin-top: 10px;
}

/* Étapes */
.steps {
  margin-top: 30px;
}

.step {
  margin-bottom: 20px;
  padding-bottom: 20px;
  border-bottom: 1px solid #eee;
}

.step:last-child {
  border-bottom: none;
}

.step h3 {
  color: #3498db;
  margin-bottom: 10px;
}

/* Animation de chargement */
.loader {
  border: 5px solid #f3f3f3;
  border-top: 5px solid #3498db;
  border-radius: 50%;
  width: 30px;
  height: 30px;
  animation: spin 2s linear infinite;
  margin: 20px auto;
  display: none;
}

@keyframes spin {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

/* Pied de page */
footer {
  margin-top: 30px;
  text-align: center;
  font-size: 0.9em;
  color: #7f8c8d;
  padding: 20px 0;
  border-top: 1px solid #eee;
}

/* Pages de politique et conditions */
.last-updated {
  font-style: italic;
  color: #7f8c8d;
  margin-top: 10px;
  font-size: 0.9em;
}

.table-container {
  overflow-x: auto;
  margin: 20px 0;
}

table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 20px;
}

th, td {
  padding: 10px;
  text-align: left;
  border-bottom: 1px solid #ddd;
}

th {
  background-color: #f2f2f2;
  font-weight: bold;
}

tr:hover {
  background-color: #f5f5f5;
}

/* Navigation d'en-tête */
.header-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}

.home-link {
  font-weight: bold;
  font-size: 1.1em;
}

/* Page de contact */
.contact-card {
  background-color: #f8f9fa;
  border-radius: 8px;
  padding: 20px;
  margin: 30px 0;
  border-left: 4px solid #3498db;
}

.contact-info {
  font-size: 1.1em;
  margin: 15px 0;
}

/* Page de conditions */
.important-notice {
  background-color: #f8f9fa;
  border-left: 4px solid #e74c3c;
  padding: 15px;
  margin: 20px 0;
}

/* Style pour iframe Google Tag Manager */
.gtm-iframe {
  display: none;
  visibility: hidden;
  height: 0;
  width: 0;
}