/* Global Styles */
html {
  margin: 0;
  padding: 0;
  height: 100%;
  width: 100%;
  overflow: hidden; /* Prevent scrollbars */
  background: transparent; /* Ensure no default background */
}

body {
  margin: 0;
  padding: 0;
  height: 100vh;
  width: 100vw;
  display: flex;
  justify-content: center;
  align-items: center;
  font-family: 'Poppins', Arial, sans-serif;
  color: #333;
  position: relative;

  /* Smooth transition for background color */
  transition: background-color 0.5s ease;
}
  
  /* Click Counter */
  .click-counter {
    position: absolute;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    background-color: rgba(0, 0, 0, 0.7);
    color: white;
    font-size: 16px;
    padding: 10px 20px;
    border-radius: 20px;
    z-index: 98;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1); /* Subtle shadow */
  }
  
  /* Circle */
  .circle {
    width: 50px;
    height: 50px;
    background-color: #3498db;
    border-radius: 50%;
    position: absolute;
    cursor: pointer;
    transition: left 0.5s ease, top 0.5s ease, background-color 0.5s ease;
  
    /* Remove focus outline */
    outline: none;
  
    /* Remove tap highlight on mobile browsers */
    -webkit-tap-highlight-color: transparent;
  
    z-index: 100; /* Ensure it stays above other elements */
  }
  
  /* Overlay Container */
  .overlay-container {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    z-index: 102; /* Higher than the circle's z-index */
  }
  
  /* Heading */
  .overlay-container h1 {
    font-size: 2.5rem;
    color: #333;
    margin-bottom: 30px;
    font-weight: bold;
  }
  
  /* Button Container */
  .button-container {
    display: flex;
    gap: 20px;
    justify-content: center; /* Center buttons horizontally */
  }
  
  /* Buttons */
  .btn {
    display: inline-block;
    padding: 15px 30px;
    font-size: 1.2rem;
    color: white;
    background-color: #3498db;
    text-decoration: none;
    border-radius: 25px; /* Fully rounded corners */
    transition: all 0.3s ease;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  }
  
  .btn:hover {
    transform: translateY(-5px); /* Slight upward animation */
    box-shadow: 0 6px 10px rgba(0, 0, 0, 0.2);
  }
  
  /* Zen Button */
  .btn:nth-child(1) {
    background-color: #a29bfe;
  }
  
  .btn:nth-child(1):hover {
    background-color: #7b68ee;
  }
  
  /* Game Button */
  .btn:nth-child(2) {
    background-color: #e74c3c;
  }
  
  .btn:nth-child(2):hover {
    background-color: #c0392b;
  }