* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }
  
  body {
    font-family: Arial, sans-serif;
    background: url('background.gif') no-repeat center center fixed;
    background-size: cover;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    color: white;
  }
  
  .shop-container {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
  }
  
  .products {
    display: flex;
    justify-content: center;
    gap: 20px;
  }
  
  .product {
    background-color: #1f1f1f;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
    width: 200px;
    text-align: center;
    padding: 20px;
    transition: transform 0.3s ease;
  }
  
  .product:hover {
    transform: translateY(-10px);
  }
  
  .product img {
    width: 100%;
    height: auto;
    border-radius: 8px;
  }
  
  .product h2 {
    font-size: 18px;
    margin: 10px 0;
    color: #a8a8a8;
  }
  
  .product .price {
    color: #b2b2b2;
    font-size: 14px;
    margin: 5px 0;
  }
  
  .product button {
    background-color: #00bfff;
    color: white;
    border: none;
    padding: 10px;
    width: 100%;
    border-radius: 5px;
    cursor: pointer;
    font-size: 16px;
    margin-top: 10px;
  }
  
  .product button:hover {
    background-color: #002f3f;
  }
  
  /* Notification Styles */
  .notification {
    display: none;
    position: fixed;
    top: 20px; /* Display near the top of the screen */
    left: 50%;
    transform: translateX(-50%);
    background-color: #333;
    color: white;
    padding: 15px;
    border-radius: 10px;
    font-size: 18px;
    z-index: 1000;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
  }
  
  .notification.show {
    display: block;
    animation: slideIn 3s ease-in-out;
  }
  
  @keyframes slideIn {
    0% {
      opacity: 0;
      transform: translateX(-50%) translateY(-100px);
    }
    100% {
      opacity: 1;
      transform: translateX(-50%) translateY(0);
    }
  }