@import url('https://fonts.googleapis.com/css2?family=Open+Sans:ital,wght@0,300..800;1,300..800&display=swap');
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }
  
  /* Body Styling */
  body {
    font-family: 'Open Sans', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #ffffff; /* White background */
    color: #333333;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  
  /* Container */
  .container {
    max-width: 800px;
    width: 90%;
    margin: 0 auto;
    padding: 40px;
    background-color: #f9f9f9; /* Light grey background for container */
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    text-align: center;
  }
  
  /* Title Styling */
  .title {
    font-size: 2.5rem;
    color: #FF4B2B; /* Vibrant color to indicate end of call */
    margin-bottom: 20px;
  }
  
  /* Subtitle Styling */
  .subtitle {
    font-size: 1.5rem;
    color: #555555;
    margin-bottom: 15px;
  }
  
  /* Description Styling */
  .description {
    font-size: 1.1rem;
    color: #777777;
    margin-bottom: 30px;
  }
  
  /* Action Buttons */
  .action-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
  }
  
  .btn {
    padding: 12px 24px;
    font-size: 1rem;
    border: none;
    border-radius: 25px;
    cursor: pointer;
    transition: background-color 0.3s ease, transform 0.3s ease;
  }
  
  /* Primary Button */
  .primary-btn {
    background-color: #4CAF50; /* Green */
    color: #ffffff;
  }
  
  .primary-btn:hover {
    background-color: #45a049;
    transform: translateY(-2px);
  }
  
  /* Secondary Button */
  .secondary-btn {
    background-color: #008CBA; /* Blue */
    color: #ffffff;
  }
  
  .secondary-btn:hover {
    background-color: #007bb5;
    transform: translateY(-2px);
  }
  
  /* Responsive Design */
  @media (max-width: 600px) {
    .title {
      font-size: 2rem;
    }
  
    .subtitle {
      font-size: 1.2rem;
    }
  
    .description {
      font-size: 1rem;
    }
  
    .action-buttons {
      flex-direction: column;
      gap: 15px;
    }
  
    .btn {
      width: 100%;
    }
  }
  
  /* Optional Animations */
  .has-animations .cta {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.6s forwards;
    animation-delay: 0.2s;
  }
  
  @keyframes fadeInUp {
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }