/* General Reset */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: Arial, sans-serif;
  background-color: #f4f4f4;
  color: #333;
}

a {
  text-decoration: none;
  color: inherit;
}

ul {
  list-style: none;
}

/* Header Styling */
header {
  background-color: #4caf50;
  color: white;
  padding: 1rem 2rem;
}

nav ul {
  display: flex;
  justify-content: flex-end;
}

nav ul li {
  margin-left: 2rem;
}

nav ul li a {
  color: white;
  font-size: 1.2rem;
}

/* About Us Section Styling */
#about-us {
  padding: 3rem 1rem;
  text-align: center;
  background-color: #fff;
}

#about-us h1 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

#about-us p {
  font-size: 1.1rem;
  margin-bottom: 1rem;
}

#about-us h2 {
  font-size: 2rem;
  margin: 1.5rem 0;
  color: #0073e6;
}

#about-us ul {
  text-align: left;
  margin: 0 auto;
  width: 70%;
  font-size: 1rem;
}

#about-us ul li {
  margin-bottom: 1rem;
}

#about-us ul li strong {
  font-weight: bold;
}

/* Footer Section Styling */
footer {
  background-color: #4caf50;
  color: white;
  padding: 1rem;
  text-align: center;
}

.footer-links {
  margin-bottom: 1rem;
}

.footer-links a {
  margin: 0 1rem;
  color: white;
  font-size: 1rem;
}

footer p {
  font-size: 0.9rem;
}

/* Mobile Styling */
@media (max-width: 768px) {
  header {
    padding: 1rem;
  }

  #about-us h1 {
    font-size: 2rem;
  }

  #about-us h2 {
    font-size: 1.6rem;
  }

  #about-us p,
  #about-us ul li {
    font-size: 1rem;
  }
}