header {
  background: var(--accent);
  color: white;
  box-shadow: 0 2px 6px rgba(0,0,0,0.08);
}

.header-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 3px 3px;
}

.header-title h1 {
  font-size: 18px;
  margin: 0;
}

.header-title .tagline {
  font-size: 13px;
  opacity: 0.85;
}

#menuToggle {
  background: transparent;
  border: none;
  color: white;
  font-size: 22px;
  cursor: pointer;
  display: none;
}

nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 16px;
}

nav a {
  color: white;
  text-decoration: none;
  font-weight: 200;
  padding: 0px 3px;
  display: block;
}

@media (max-width: 600px) {
  nav ul {
    flex-direction: column;
    background: var(--accent);
    width: 100%;
    display: none;
  }
  nav ul.show {
    display: flex;
  }

  #menuToggle {
    display: inline-block;
  }
}