* {
    box-sizing: border-box;

}

body {
    font-family: sans-serif;
    margin: 0;
    padding: 0;
    background-color: #78003D;
    scroll-behavior: smooth;
    color: #333333;
}

a {
    text-decoration: none; 
    font-weight: bold;
    color: #620030;
    padding: 2px;
    transition: color 0.3s ease-in-out;
}

.back-to-top {
    position: fixed;
    bottom: 20px;
    right: 20px;
    display: inline-block;
    color: #FFFFFF;
    background-color: #000000;
    text-decoration: none;
    padding: 20px 30px;
    border-radius: 50px;
    transition: background-color 0.3s ease;
    z-index: 9999;
    opacity: 0.7;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  }
  
  .back-to-top:hover {
    transform: scale(1.2);
    background-color: #000000;
    opacity: 0.7;
    color: #ffffff;
  }
  
  .hidden {
    display: none;
  }