styles.css

body {
  margin: 0;
  font-family: Arial, sans-serif;
}

header {
  background-color: #333;
  color: #fff;
  padding: 20px;
  position: fixed;
  top: 0;
  width: 100%;
}

#nav-bar {
  display: flex;
  position: sticky;
  top: 0;
  background-color: #333;
}

.nav-link {
  margin-right: 20px;
  color: #fff;
  text-decoration: none;
}

main {
  padding-top: 80px; /* Adjust to accommodate fixed header */
}

section {
  padding: 50px 0;
  text-align: center;
}

#form {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
}

#email {
  padding: 10px;
  margin-bottom: 10px;
  width: 250px;
  border: 1px solid #ccc;
  border-radius: 5px;
}

#submit {
  padding: 10px 20px;
  background-color: #333;
  color: #fff;
  border: none;
  border-radius: 5px;
  cursor: pointer;
}

/* Media query for smaller screens */
@media only screen and (max-width: 600px) {
  #nav-bar {
    flex-direction: column;
    align-items: center;
  }

  .nav-link {
    margin: 10px 0;
  }
}