/* Basic styling for the entire page */
body,
html {
  margin: 0;
  padding: 0;
  height: 100%;
  font-family: Arial, sans-serif;
  background: #f4f4f9;
  color: #333;
}

/* Header section styles with full-screen background and responsive text */
header {
  height: 100vh;
  background-image: url('https://unsplash.com/photos/uPK2TbJlvMQ/download?ixid=M3wxMjA3fDB8MXxzZWFyY2h8MXx8c21hbGwlMjBidXNpbmVzcyUyMGhyfGVufDB8fHx8MTcxMjk1MTk1OHww&force=true&w=2400');
  background-size: cover;
  background-position: center;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.7);
}

.header-content h1 {
  font-size: 4em;
  margin: 0.2em 0;
}

.header-content p {
  font-size: 1.5em;
}

/* Styling for sections and features */
.section {
  text-align: center;
  padding: 40px 20px;
}

.feature {
  background: white;
  margin: 20px auto;
  max-width: 500px;
  padding: 20px;
  border-radius: 8px;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.feature h3 {
  color: #5ab963;
}

.feature ul {
  list-style: none;
  padding: 0;
}

.feature li {
  padding: 10px 0;
  border-bottom: 1px solid #eee;
}

.feature li:last-child {
  border-bottom: none;
}

/* Button styling */
button {
  background: #5ab963;
  color: white;
  border: none;
  padding: 10px 20px;
  border-radius: 5px;
  cursor: pointer;
  font-size: 16px;
}

button:hover {
  background: #498a50;
}

/* Footer styling */
footer {
  background: #222;
  color: white;
  text-align: center;
  padding: 10px 0;
}

/* Responsive design adjustments for text size on different devices */
@media screen and (max-width: 1200px) {
  .header-content h1 {
    font-size: 3em;
  }

  .header-content p {
    font-size: 1.2em;
  }
}

@media screen and (max-width: 768px) {
  .header-content h1 {
    font-size: 2em;
  }

  .header-content p {
    font-size: 1em;
  }
}

/* Additional responsive design adjustments for padding and widths */
@media screen and (max-width: 1200px) {

  .container,
  header,
  .feature {
    padding: 20px;
    width: 90%;
    max-width: none;
  }
}