/* BANNIÈRE STYLES */
.toktik-banner {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    margin: 2rem auto;
    padding: 2rem;
    background: linear-gradient(135deg, #ff69b4, #8a2be2);
    color: white;
    border-radius: 1rem;
    box-shadow: 0 0 20px rgba(0,0,0,0.3);
    text-align: center;
  }
  
  .toktik-logo .brain-icon {
    width: 100px;
    height: 100px;
    color: white;
    animation: pulse-brain 2s infinite;
  }
  
  .toktik-title {
    font-size: 2.5rem;
    margin-top: 1rem;
    font-weight: bold;
    font-family: 'Segoe UI', sans-serif;
  }
  
  .subtitle {
    display: block;
    font-size: 1.2rem;
    font-weight: normal;
    margin-top: 0.5rem;
    color: #ffeefc;
  }
  
  /* Animation cerveau */
  @keyframes pulse-brain {
    0% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.15); opacity: 0.85; }
    100% { transform: scale(1); opacity: 1; }
  }