/* Reset and base styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
body {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  background: #f9f9f9;
  color: #333;
  padding-bottom: 50px;
}
nav {
  background: #333;
}
nav ul {
  display: flex;
  list-style: none;
  padding: 10px;
  justify-content: center;
}
nav ul li {
  margin: 0 15px;
}
nav ul li a {
  color: white;
  text-decoration: none;
  padding: 5px 10px;
}
nav ul li a.active,
nav ul li a:hover {
  background: #555;
  border-radius: 5px;
}

main {
  padding: 20px;
}
.hero {
  text-align: center;
  padding: 50px 0;
  background: #e2e2e2;
}
.slider img {
  display: block;
  max-width: 100%;
  height: auto;
  margin: 20px auto;
}

/* Contact form */
form {
  max-width: 500px;
  margin: auto;
  display: flex;
  flex-direction: column;
}
form label {
  margin-bottom: 10px;
}
form input, form textarea {
  padding: 10px;
  margin-top: 5px;
  border: 1px solid #ccc;
  border-radius: 5px;
}
form button {
  margin-top: 15px;
  padding: 10px;
  background: #333;
  color: white;
  border: none;
  cursor: pointer;
}
form button:hover {
  background: #555;
}

footer {
  text-align: center;
  padding: 15px 0;
  background: #333;
  color: white;
  position: fixed;
  bottom: 0;
  width: 100%;
}

/* Responsive */
@media (max-width: 600px) {
  nav ul {
    flex-direction: column;
  }
}