/* Base body styling */
body {
    font-family: 'Arial', sans-serif;
    background: linear-gradient(135deg, #74ebd5, #acb6e5); /* Gradient background for a modern look */
    display: flex;
    justify-content: center; /* Center the content horizontally */
    align-items: center; /* Center the content vertically */
    height: 100vh; /* Full viewport height */
    margin: 0;
  }
  
  /* Button to open the modal */
  .open-modal-btn {
    padding: 12px 24px; /* Padding for button sizing */
    background-color: #74ebd5; /* Background color matching the gradient */
    border: none;
    border-radius: 5px; /* Rounded corners for a modern look */
    font-size: 18px;
    cursor: pointer;
    transition: background-color 0.3s; /* Smooth background transition on hover */
  }
  
  /* Hover effect for button */
  .open-modal-btn:hover {
    background-color: #acb6e5; /* Change background on hover */
  }
  
  /* Modal styling */
  .modal {
    display: none; /* Modal is hidden by default */
    position: fixed; /* Stays in place when scrolling */
    z-index: 1; /* Ensures modal appears above other content */
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6); /* Semi-transparent background to focus attention on the modal */
    justify-content: center; /* Center modal horizontally */
    align-items: center; /* Center modal vertically */
  }
  
  /* Modal content box */
  .modal-content {
    background-color: #fff; /* White background for the content */
    padding: 30px; /* Padding for spacing */
    border-radius: 10px; /* Rounded corners for modern look */
    text-align: center; /* Centered text inside the modal */
    box-shadow: 0px 6px 20px rgba(0, 0, 0, 0.3); /* Box shadow for depth */
    max-width: 400px;
    width: 100%; /* Responsive width */
    animation: fadeIn 0.5s ease; /* Fade-in animation when modal appears */
  }
  
  /* Close button styling */
  .close {
    position: absolute;
    top: 10px;
    right: 20px;
    font-size: 28px;
    cursor: pointer;
  }
  
  /* Email input styling */
  .email-input {
    padding: 10px;
    width: 80%; /* Set width relative to the modal content */
    margin: 15px 0;
    border-radius: 5px; /* Rounded input fields */
    border: 1px solid #ddd; /* Subtle border */
    font-size: 16px;
  }
  
  /* Submit button styling */
  .submit-btn {
    padding: 10px 20px;
    background-color: #74ebd5;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 16px;
  }
  
  .submit-btn:hover {
    background-color: #acb6e5; /* Background color change on hover */
  }
  
  /* Close button for inside modal */
  .close-modal-btn {
    margin-top: 15px;
    padding: 10px 20px;
    background-color: #ddd;
    border: none;
    border-radius: 5px;
    cursor: pointer;
  }
  
  .close-modal-btn:hover {
    background-color: #bbb; /* Hover effect for close button */
  }
  
  /* Fade-in animation for the modal */
  @keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
  }