body {
  margin: 0;
  font-family: Arial, sans-serif;
}

.top-bar {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: #fff;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
  padding: 10px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo-brand a {
  display: flex;
  align-items: center;
  text-decoration: none;
  color: #000;
  font-weight: bold;
  font-size: 18px;
}

.logo {
  height: 36px;
  width: 36px;
  object-fit: cover;
  border-radius: 50%;
  margin-right: 10px;
}

.menu-toggle {
  font-size: 22px;
  background: none;
  border: none;
  cursor: pointer;
  color: #111;
  display: none;
}

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

.nav-links a {
  font-weight: bold;
  color: #000;
  text-decoration: none;
}

.nav-links a:hover {
  color: #2563eb;
}

.hidden {
  display: none !important;
}

@media (max-width: 768px) {
  .menu-toggle {
    display: block;
  }

  .nav-links {
    position: absolute;
    top: 60px;
    right: 20px;
    background: #fff;
    flex-direction: column;
    align-items: flex-start;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.15);
    border-radius: 8px;
    padding: 10px 20px;
    animation: fadeIn 0.2s ease-in-out;
    width: fit-content;
  }

  .nav-links a {
    margin: 10px 0;
    font-weight: normal;
    color: #1f2937;
  }

  .nav-links.desktop {
    display: none;
  }
}

@media (min-width: 769px) {
  .nav-links.mobile {
    display: none !important;
  }
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(-10px); }
  to { opacity: 1; transform: translateY(0); }
}