body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    line-height: 1.6;
    background-color: #f9f9f9;
    color: #333;
  }

  .hero-header {
  position: relative;  /* add this so child absolute elements anchor here */
  background-image: url('images/F40image.png');
  background-size: cover;
  background-position: center;
  text-align: center;
  height: 540px;
  width: 100%;
  } 

  .hero-header h1 {
    font-size: 30px;
    line-height: 2.5;
    margin: 0 0 35px 0;
  }
  
  .hero-header p {
    font-size: 16px;
    line-height: 1;
    margin: 0 0 58px 0;
  }
  
  .cta-button {
  position: absolute;          /* take it out of normal flow */
  left: 50%;                   /* center horizontally */
  transform: translateX(-50%); /* actually center it */
  top: 95%;                    /* 50% down the hero */
  background-color: #007BFF;
  color: #fff;
  padding: 12px 24px;
  text-decoration: none;
  border-radius: 5px;
  }
  
  section {
    padding: 40px 20px;
    max-width: 900px;
    margin: auto;
  }
  
  h2 {
    color: #007BFF;
  }
  
  footer {
    background-color: #eee;
    text-align: center;
    padding: 20px;
    font-size: 14px;
  }
  
@media (max-width: 768px) {
  header {
    padding: 30px 10px;
  }

  .hero-header h1 {
    font-size: 28px;
  }

  .hero-header p {
    font-size: 16px;
  }

  .cta-button {
    width: 100%;
    padding: 14px;
    font-size: 16px;
  }

  section {
    padding: 20px;
  }
}