.gn-header{position:fixed;top:0;left:0;width:100%;z-index:1000;}
.gn-header__inner{display:flex;align-items:center;justify-content:space-between;background:var(--color-brand-navy);border-radius:var(--radius-pill);padding:0.5rem 0.75rem;margin-top:0.75rem;}
.gn-header__spacer{height:80px;}

.gn-header__brand{display:flex;align-items:center;gap:0.5rem;color:var(--color-text-inverse);text-decoration:none;}
.gn-header__logo{height:44px;width:auto;}
.gn-header__brand-text{font-family:var(--font-heading);font-size:1.2rem;color:#fff;}

.gn-header__nav{display:flex;}
.gn-header__menu{display:flex;gap:1rem;list-style:none;align-items:center;}
.gn-header__menu a{color:#fff;font-size:0.95rem;white-space:nowrap;}

.gn-header__actions{display:flex;align-items:center;gap:0.5rem;}
.gn-header__cta{font-size:0.9rem;padding:0.5em 1em;}

.gn-header__toggle{display:none;flex-direction:column;justify-content:center;gap:4px;width:42px;height:42px;border-radius:999px;background:#fff1;}
.gn-header__toggle-line{width:20px;height:2px;background:#fff;margin:auto;}

@media (max-width:900px){
  .gn-header__logo{height:34px;}
  .gn-header__brand-text{font-size:1rem;}

  .gn-header__toggle{display:flex;}
  .gn-header__nav{position:fixed;top:90px;left:0;width:100%;padding:1rem;display:none;}
  .gn-header__nav.is-open{display:block;}

  .gn-header__menu{flex-direction:column;background:var(--color-brand-navy);border-radius:18px;padding:1rem;gap:0.75rem;}

  .gn-header__mobile-extra{display:block;}
}

@media (min-width:901px){
  .gn-header__mobile-extra{display:none;}
}