/* Style général */
body {
  font-family: 'Segoe UI', Arial, sans-serif;
  line-height: 1.6;
  background-color: #f5f5f5;
  color: #333;
  max-width: 800px;
  margin: 0 auto;
  padding: 2rem;
}

/* Titres */
h1, h2 {
  color: #2c3e50;
  font-weight: 500;
}

h1 {
  border-bottom: 2px solid #3498db;
  padding-bottom: 0.5rem;
}

/* Fieldsets */
fieldset {
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  padding: 2rem;
  margin: 1rem 0;
  background-color: white;
  box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

legend {
  color: #3498db;
  font-weight: 500;
  padding: 0 1rem;
}

/* Inputs */
input[type="text"],
input[type="email"],
input[type="tel"],
textarea,
select {
  width: 100%;
  padding: 0.8rem;
  margin: 0.5rem 0;
  border: 1px solid #ddd;
  border-radius: 4px;
  box-sizing: border-box;
  font-size: 1rem;
  transition: border-color 0.3s, box-shadow 0.3s;
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="tel"]:focus,
textarea:focus,
select:focus {
  outline: none;
  border-color: #3498db;
  box-shadow: 0 0 0 3px rgba(52,152,219,0.1);
}

/* Radio buttons */
input[type="radio"] {
  margin-right: 0.5rem;
  cursor: pointer;
}

/* Labels */
label {
  display: inline-block;
  margin: 0.5rem 0;
  color: #555;
  font-weight: 500;
}

/* Boutons */
input[type="submit"],
input[type="reset"] {
  padding: 0.8rem 2rem;
  margin-right: 1rem;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-size: 1rem;
  transition: background-color 0.3s;
}

input[type="submit"] {
  background-color: #3498db;
  color: white;
}

input[type="reset"] {
  background-color: #e0e0e0;
  color: #333;
}

input[type="submit"]:hover {
  background-color: #2980b9;
}

input[type="reset"]:hover {
  background-color: #bdbdbd;
}

/* Select */
select {
  /* Pour ne pas afficher la flèche par défaut */
  appearance: none;
  /* Nouvelle flèche */
  background-image: url("data:image/svg+xml;charset=US-ASCII,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%22292.4%22%20height%3D%22292.4%22%3E%3Cpath%20fill%3D%22%23333333%22%20d%3D%22M287%2069.4a17.6%2017.6%200%200%200-13-5.4H18.4c-5%200-9.3%201.8-12.9%205.4A17.6%2017.6%200%200%200%200%2082.2c0%205%201.8%209.3%205.4%2012.9l128%20127.9c3.6%203.6%207.8%205.4%2012.8%205.4s9.2-1.8%2012.8-5.4L287%2095c3.5-3.5%205.4-7.8%205.4-12.8%200-5-1.9-9.2-5.5-12.8z%22%2F%3E%3C%2Fsvg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  background-size: 0.65em auto;
  padding-right: 2.5rem;
}

/* Espacement entre les sections de radio buttons */
input[type="radio"] + label {
  margin-right: 2rem;
}