body, html {
    margin: 0;
    padding: 0;
    font-family: 'Open Sans', sans-serif;
    background-color: #FAF8F6;
    color: #3C5148;
    height: 100%;
  }
  
  h1 {
    font-family: 'Playfair Display', serif;
    font-size: 2.5rem;
    text-align: center;
    line-height: 2.8rem;
    margin: 0 1rem;
    color: #3c5e53;
  }
  
  .landing {
    position: relative;
    height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    overflow: hidden;
    text-align: center;
  }
  
  .flower-top, .flower-bottom {
    position: absolute;
    width: 60vw;
    max-width: 400px;
    height: auto;
    z-index: 1;
    opacity: 0.9;
  }
  
  .flower-top {
    top: 0;
    left: 0;
  }
  
  .flower-bottom {
    bottom: 0;
    right: 0;
  }
  
  .title-container {
    z-index: 2;
  }
  
  .buttons {
    margin-top: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    align-items: center;
  }
  
  .btn {
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    text-decoration: none;
    font-weight: bold;
    cursor: pointer;
  }
  
  .primary {
    background-color: #ECA5B6;
    color: #fff;
  }
  
  .secondary {
    background-color: #6DA487;
    color: #fff;
  }
  
  .footer {
    background-color: #3C5148;
    color: #fff;
    text-align: center;
    padding: 1rem;
    font-size: 0.9rem;
  }
  
  .reader {
    height: 100vh;
    background-color: #F5B97F;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: stretch;
  }
  
  iframe {
    flex: 1;
    border: none;
    margin-top: 1rem;
  }
  
  @media (min-width: 768px) {
    h1 {
      font-size: 2rem;
      line-height: 2.5rem;
    }
    .buttons {
      flex-direction: row;
    }
    .btn {
      margin: 0 0.5rem;
    }
  }