.nr-header{
  position:fixed;
  top:0;left:0;width:100%;
  z-index:1000;
  background:var(--color-surface-glass);
  backdrop-filter:blur(12px);
  border-bottom:var(--border-glass);
}
.nr-header__inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:var(--space-3);
  padding:0.75rem 0;
}
.nr-header-spacer{height:72px;}
.nr-brand{
  display:flex;
  align-items:center;
  gap:0.6rem;
  flex-shrink:0;
}
.nr-brand__logo{
  width:40px;
  height:auto;
}
.nr-brand__text{
  font-family:var(--font-heading);
  font-weight:700;
  font-size:1.5rem;
}
.nr-nav{
  flex:1;
}
.nr-nav__list{
  display:flex;
  align-items:center;
  justify-content:center;
  gap:var(--space-3);
  list-style:none;
  margin:0;padding:0;
}
.nr-nav a{
  font-weight:700;
}
.nr-header__actions{
  display:flex;
  align-items:center;
  gap:var(--space-2);
}
.nr-menu-toggle{
  display:none;
  flex-direction:column;
  gap:4px;
  padding:0.5rem;
}
.nr-menu-toggle span{
  width:22px;height:2px;
  background:var(--color-text);
}
@media (max-width:900px){
  .nr-nav{
    position:fixed;
    top:72px;left:0;width:100%;
    background:var(--color-surface-default);
    padding:var(--space-4);
    transform:translateY(-120%);
    transition:0.3s ease;
  }
  .nr-nav.open{transform:translateY(0);}
  .nr-nav__list{
    flex-direction:column;
    align-items:flex-start;
  }
  .nr-menu-toggle{display:flex;}
  .nr-header__cta{display:none;}
}