/* Styles globaux */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    margin: 20px;
    background: linear-gradient(120deg, #2980b9, #6dd5fa, #ffffff);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 95vh;
    color: #333;
  }
  
  .header {
    background-color: #2980b9;
    color: white;
    border-radius: 10px;
  }
  
  .header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-left: 70px;
    padding-right: 70px;
    max-width: 1200px;
    margin: 0 auto;
    padding-top: 10px;
    padding-bottom: 10px;
  }
  
  .navigation ul {
    list-style: none;
    display: flex;
  }
  
  .navigation ul li {
    margin-right: 30px;
    position: relative;
  }
  
  .navigation ul li a {
    text-decoration: none;
    color: white;
    position: relative;
  }
  
  .navigation ul li a::before {
    content: "";
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: white;
    transition: width 0.3s ease-in-out;
  }
  
  .navigation ul li a:hover::before {
    width: 100%;
    transition: width 0.3s ease-in-out;
  }
  
  .container {
    width: 80%;
    margin: 0 auto;
  }
  
  .logo {
    margin: 0;
    font-size: 32px;
  }
  
  .main-content {
    padding: 20px 0;
  }
  
  .article-section {
    background-color: #fff;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
    margin-bottom: 30px;
  }
  
  .weather-article h2 {
    color: #3498db;
    border-bottom: 2px solid #3498db;
    padding-bottom: 10px;
    margin-bottom: 20px;
  }
  
  .weather-article p {
    line-height: 1.6;
    color: #333;
  }
  
  .footer {
    background-color: #2980b9;
    color: white;
    text-align: center;
    padding: 20px 0;
    flex-shrink: 0;
    width: 20%;
    border-radius: 15px;
    bottom: 1vw;
  }
  
  #quiz {
    background-color: #fff;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
    margin-bottom: 30px;
    width: 80%;
    text-align: center;
  }
  
  #question {
    font-size: 24px;
    margin-bottom: 20px;
  }
  
  #choices {
    display: flex;
    flex-direction: column;
  }
  
  .choice {
    margin: 10px 0;
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s ease;
  }
  
  .choice.selected {
    background-color: #f0f0f0; /* Couleur de fond pour la réponse sélectionnée */
  }
  
  #submit {
    margin-top: 20px;
    padding: 10px 20px;
    background-color: #2980b9;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s ease;
  }
  
  #submit:hover {
    background-color: #3498db;
  }
  
  #score {
    align-items: center;
    display: flex;
    font-size: 20px;
    font-weight: bold;
    color: #333;
  }
  
  .footer {
    background-color: #2980b9;
    color: white;
    text-align: center;
    padding: 20px 0;
    flex-shrink: 0;
    width: 20%;
    border-radius: 15px;
    bottom: 1vw;
  }