.navbar {
  width: 100vw;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 1000;
  background-color: #154177; /* Match section title color */
  color: #fff;
  box-shadow: 0 2px 4px rgba(0,0,0,0.04);
}

.navbar ul {
  display: flex;
  flex-direction: row;
  justify-content: center;
  align-items: center;
  list-style: none;
  margin: 0;
  padding: 0.5em 0;
  gap: 2em;
}

.navbar li {
  display: inline;
}

.navbar a {
  color: #fff;
  text-decoration: none;
  font-weight: 500;
  padding: 0.5em 1em;
  transition: color 0.2s;
}

.navbar a:hover {
  color: #909090;
}