body {
  margin: 0;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background: linear-gradient(to right, #1f1f1f, #b8860b);
  color: white;
}

.top-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: black;
  padding: 10px 20px;
}

.logo {
  width: 50px;
  height: auto;
  animation: rotateLogo 20s linear infinite;
}

@keyframes rotateLogo {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.nav-links {
  display: flex;
  gap: 20px;
}

.nav-links a {
  color: gold;
  text-decoration: none;
  font-weight: bold;
  font-size: 18px;
}

.nav-links a:hover {
  color: white;
}

.language-selector {
  background: black;
  color: gold;
  border: 1px solid gold;
  padding: 5px 10px;
  font-size: 16px;
  border-radius: 5px;
}

.chatbot-button {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background: gold;
  color: black;
  padding: 10px 20px;
  font-weight: bold;
  border-radius: 30px;
  box-shadow: 0 0 15px gold;
  text-decoration: none;
}