* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }
  
  body {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    background-color: #1d1f20; /* Dark background to emphasize button */
  }
  
  .button-container {
    display: flex;
    justify-content: center;
    align-items: center;
  }
  
  .btn-3d {
    padding: 15px 30px;
    font-size: 18px;
    font-weight: bold;
    color: white;
    background: linear-gradient(45deg, #ff416c, #ff4b2b); /* Gradient from pink to orange */
    border: none;
    border-radius: 8px;
    position: relative;
    text-decoration: none;
    box-shadow: 0px 8px 0px #c0392b, 0px 12px 30px rgba(0, 0, 0, 0.3); /* 3D shadow effect */
    transition: transform 0.3s, box-shadow 0.3s, background 0.3s;
  }
  
  .btn-3d:before {
    content: "";
    position: absolute;
    top: -4px;
    left: -4px;
    right: -4px;
    bottom: -4px;
    background: linear-gradient(45deg, #ff416c, #ff4b2b); /* Match button gradient */
    z-index: -1;
    border-radius: 8px;
    box-shadow: inset 0px 8px 10px rgba(0, 0, 0, 0.3); /* Inner shadow for depth */
  }
  
  .btn-3d:hover {
    transform: translateY(-4px); /* Lift effect */
    box-shadow: 0px 4px 0px #c0392b, 0px 12px 30px rgba(0, 0, 0, 0.3);
    background: linear-gradient(45deg, #4facfe, #00f2fe); /* New gradient on hover: blue to cyan */
  }
  
  .btn-3d:active {
    transform: translateY(2px); /* Depressed effect */
    box-shadow: 0px 2px 0px #c0392b, 0px 10px 30px rgba(0, 0, 0, 0.3);
  }
  
