.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #2d6a4f;
  padding: 0 2rem;
  height: 64px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.nav-icon {
  font-size: 1.6rem;
}

.nav-title {
  color: #fff;
  font-size: 1.4rem;
  font-weight: 700;
  text-decoration: none;
  letter-spacing: 0.5px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.nav-link {
  color: #d8f3dc;
  text-decoration: none;
  font-size: 1rem;
  transition: color 0.2s;
}

.nav-link:hover {
  color: #fff;
}

.nav-btn {
  background: #40916c;
  color: #fff;
  padding: 0.45rem 1.1rem;
  border-radius: 6px;
  font-weight: 600;
  transition: background 0.2s;
}

.nav-btn:hover {
  background: #52b788;
  color: #fff;
}

.main-content {
  max-width: 1100px;
  margin: 2rem auto;
  padding: 0 1.5rem;
}
