* {
    box-sizing: border-box;
  }

  body, html {
    margin: 0;
    padding: 0;
    height: 100%;
    background: linear-gradient(135deg, #a5999d, #938587);
    font-family: 'Segoe UI', sans-serif;
  }

  .splash {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    height: 100vh;
    position: relative;
  }

  .splash-header {
    position: absolute;
    top: 0;
    left: 36px;
    right: 0;
    padding: 1em;
    display: flex;
    justify-content: space-between;
    align-items: center;
  }

  .title {
    font-size: 1.8em;
    font-weight: bold;
    color: #843647;
  }

  .trompe {
    max-height: 400px;
    width: auto;
  }


  .description {
    max-width: 90%;
    margin-top: 11em;
    font-size: 1.5em;
    color: #ffffff;
  }

  .enter-button {
    margin-top: 3em;
    padding: 1em 2em;
    font-size: 1em;
    background-color: #843647;
    color: white;
    border: none;
    border-radius: 8px;
    cursor: pointer;
  }

  .enter-button:hover {
    background-color: #a25b6b;
  }

  .social-login{
    margin-top: 20px;
    }

    #google-login {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        gap: 0.6em;
        padding: 0.7em 1.6em;
        font-size: 1.1em;
        font-family: sans-serif;
        background-color: #4285f4;
        color: white;
        border: none;
        border-radius: 0.5em;
        cursor: pointer;
        vertical-align: middle;
        line-height: 1.2;
      }
      
      #google-login:hover {
        background-color: #3367d6;
      }
      
      .icon-google {
        width: 22px;
        height: 22px;
        margin-top: 1px;  /* descend un peu l'icône */
      }
      
      .google-text {
        position: relative;
        top: -3px;         /* remonte un peu le texte */
      }
      
      
  #user-email {
    color : rgb(174, 195, 233);
    font-style: italic;
  }

  .big-button {
    font-size: 1.2em;              /* Taille du texte augmentée */
    padding: 1.2em 3em;            /* Plus d'espace intérieur */
    margin: 1em;
    background-color: #004080;
    color: white;
    border: none;
    border-radius: 1em;            /* Bords plus arrondis */
    cursor: pointer;
    transition: background-color 0.3s ease, transform 0.1s ease;
    box-shadow: 0 0.3em 0.8em rgba(0, 0, 0, 0.3); /* Ombre douce */
  }
  
  .big-button:hover {
    background-color: #0066cc;
    transform: scale(1.03);        /* Léger agrandissement au survol */
  }
  
  .icon {
    width: 1.5em;
    height: 1.5em;
    margin-right: 0.5em;
    vertical-align: middle;
  }
  

  @media (max-width: 600px) {
    .title {
      font-size: 1.2em;
    }

    .trompe {
      max-width: 200px;
    }

    .description {
      font-size: 1em;
      margin-top: 6em;
    }
    .big-button {
        font-size: 1.2em;              /* Taille du texte augmentée */
        padding: 1.2em 3em;            /* Plus d'espace intérieur */
        margin: 1em;
        background-color: #004080;
        color: white;
        border: none;
        border-radius: 1em;            /* Bords plus arrondis */
        cursor: pointer;
        transition: background-color 0.3s ease, transform 0.1s ease;
        box-shadow: 0 0.3em 0.8em rgba(0, 0, 0, 0.3); /* Ombre douce */
      }
      
      .big-button:hover {
        background-color: #0066cc;
        transform: scale(1.03);        /* Léger agrandissement au survol */
      }
  }