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

/* Header styles */
header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: #1a1a1a;
  background-image: url("https://tse4.mm.bing.net/th/id/OIP.smzBbDZkYqUVkQQ6yFWmHQHaE8?rs=1&pid=ImgDetMain&o=7&rm=3");
  color: #fff;
  padding: 15px 40px;
  position: sticky;
  top: 0;
  z-index: 1000;
}

/* Logo */
.logo {
  font-size: 1.5rem;
  font-weight: bold;
}

/* Navigation menu */
nav ul {
  list-style: none;
  display: flex;
  gap: 25px;
}

nav ul li a {
  text-decoration: none;
  color: #fff;
  font-size: 1rem;
  transition: color 0.3s ease;
}

nav ul li a:hover {
  color: #ff9800;
}