/* Top navigation bar style */
.top-nav {
  background-color: #a8997e; /* matching your site's theme */
  padding: 12px 0;
  box-shadow: 0 2px 5px rgba(122, 94, 58, 0.6);
  position: sticky;
  top: 0;
  z-index: 1000;
  width: 100%;
  box-sizing: border-box;
  margin: 0;
  display: flex;
  justify-content: center; /* center nav horizontally */
}

.top-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 40px;
  max-width: 900px; /* same max width as main content */
  width: 100%;
}

.top-nav li {
  display: inline;
}

.top-nav a {
  color: white;
  font-weight: 700;
  text-decoration: none;
  font-size: 1.1rem;
  padding: 8px 15px;
  border-radius: 6px;
  transition: background-color 0.3s ease;
}

.top-nav a:hover,
.top-nav a:focus {
  background-color: #7a674a;
  outline: none;
}

.top-nav a[aria-current="page"] {
  background-color: #7a674a;
  cursor: default;
  pointer-events: none;
}