.navbar{
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 60px;
  background: #2563eb;
  color: #ffffff;
  z-index: 1000;
  box-shadow: 0 2px 6px rgba(0,0,0,0.10);
}

.nav-container{
  max-width: 1600px;
  margin: 0 auto;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 16px;
}

.nav-logo{
  font-size: 1.1rem;
  font-weight: 800;
  color: #ffffff;
  text-decoration: none;
}

.nav-links{
  display: flex;
  gap: 18px;
}

.nav-links a{
  color: #ffffff;
  text-decoration: none;
  font-weight: 600;
  opacity: 0.95;
  transition: opacity 0.2s ease;
}

.nav-links a:hover{ opacity: 0.80; }

.nav-links a[aria-current="page"]{
  opacity: 1;
  text-decoration: underline;
  text-underline-offset: 6px;
}