body {
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 0;
  text-align: center;
}

header {
  background: #f4f4f4;
  padding: 10px;
}

header .logo {
  height: 160px; /* doubled from 80px */
}

nav a {
  margin: 0 10px;
  text-decoration: none;
  color: #333;
}

.hero {
  padding: 20px;
}

.hero .banner {
  max-width: 60%; /* reduced to 2/3 (from 90%) */
  height: auto;
  border-radius: 10px;
}

.cta {
  display: inline-block;
  margin-top: 15px;
  padding: 10px 20px;
  background: orange;
  color: white;
  text-decoration: none;
  border-radius: 5px;
}

footer {
  background: #333;
  color: white;
  padding: 15px;
  margin-top: 20px;
}

footer .email-highlight {
  background: black;
  color: white;
  display: inline-block;
  padding: 5px 10px;
  border-radius: 4px;
}
footer .email-highlight a {
  color: white;
  text-decoration: none;
  font-weight: bold;
}