/* Reset some default styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Roboto', sans-serif;
  line-height: 1.6;
  background: #f4f4f4;
  color: #333;
}

header {
  background: #333;
  color: #fff;
  padding: 1rem 0;
  text-align: center;
}

header h1 {
  margin-bottom: 0.5rem;
}


nav ul {
  list-style: none;
  padding: 0;
}

nav ul li {
  display: inline;
  margin: 0 1rem;
}

nav ul li a {
  color: #fff;
  text-decoration: none;
  font-weight: bold;
}

nav ul li a:hover {
  text-decoration: underline;
}

main {
  max-width: 1100px;
  margin: 2rem auto;
  padding: 0 2rem;
  background: #fff;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
  border-radius: 10px;
}

section {
  margin: 2rem 0;
  padding: 1rem;
}

section h2 {
  font-size: 2rem;
  color: #4CAF50;
  margin-bottom: 1rem;
}

section p {
  font-size: 1.1rem;
  margin-bottom: 1rem;
  line-height: 1.8;
}

footer {
  background: #333;
  color: #fff;
  text-align: center;
  padding: 1rem 0;
  position: fixed;
  bottom: 0;
  width: 100%;
}

/* Media Queries for Responsiveness */
@media (max-width: 768px) {
  nav ul li {
      display: block;
      text-align: center;
      margin: 0.5rem 0;
  }
}

.btn {
  display: inline-block;
  padding: 10px 20px;
  margin-top: 10px;
  background-color: #4CAF50;
  color: white;
  text-decoration: none;
  border-radius: 5px;
  transition: background-color 0.3s ease;
}

.btn:hover {
  background-color: #45a049;
}