/* Resetting default margins and padding */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* Full viewport height and background image */
body, html {
  height: 100%;
  width: 100%;
  font-family: 'Arial', sans-serif;
  background: url('background.jpg') no-repeat center center fixed;
  background-size: cover;
  display: flex;
  justify-content: center;
  align-items: center;
}

/* Semi-transparent overlay */
.container {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  justify-content: center;
  align-items: center;
}

/* Centered content box */
.content {
  text-align: center;
  color: white;
  background: rgba(0, 0, 0, 0.7);
  padding: 40px;
  border-radius: 10px;
  max-width: 500px;
  width: 100%;
}

/* Heading styles */
h1 {
  font-size: 3rem;
  margin-bottom: 20px;
}

/* Paragraph styles */
p {
  font-size: 1.2rem;
  margin-bottom: 30px;
}

/* Call-to-action button */
.cta {
  display: inline-block;
  padding: 10px 20px;
  font-size: 1.1rem;
  color: white;
  background-color: #ff6347;
  text-decoration: none;
  border-radius: 5px;
  transition: background-color 0.3s;
}

.cta:hover {
  background-color: #e53e3e;
}

/* Responsive design */
@media (max-width: 768px) {
  h1 {
    font-size: 2.5rem;
  }

  p {
    font-size: 1rem;
  }

  .cta {
    font-size: 1rem;
  }
}