@charset "utf-8";

header {
  text-align: center;
}

.nav-buttons {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin: 1rem 0;
  flex-wrap: wrap;
}

.nav-button {
  background-color: #f4f4f4;
  border: 2px solid #333;
  padding: 0.6rem 1.2rem;
  border-radius: 8px;
  font-size: 1rem;
  text-decoration: none;
  color: #333;
  transition: background-color 0.3s, color 0.3s, transform 0.2s;
}

.nav-button:hover {
  background-color: #333;
  color: #fff;
  transform: translateY(-2px);
  cursor: pointer;
}

.nav-button.active {
  background-color: #ff9900;
  color: #fff;
  font-weight: bold;
  pointer-events: none;
  box-shadow: 0 0 8px rgba(0,0,0,0.3);
}