.site-header .wrap { display: grid; grid-template-columns: minmax(0, 1fr) auto auto; }
.site-header .brand { min-width: 0; }
.site-header .brand img { max-width: 100%; object-fit: contain; }
.site-header .nav { display: none; }
.site-header .menu-toggle { display: grid; place-items: center; width: 40px; height: 40px; padding: 0; border: 0; border-radius: 6px; background: transparent; color: var(--ink); cursor: pointer; }
.site-header .menu-toggle:hover { background: var(--secondary); }
.site-header .menu-toggle:focus-visible { outline: 2px solid var(--royal); outline-offset: 2px; }
.site-header .menu-toggle svg { width: 20px; height: 20px; }
.site-header .menu-toggle .close-icon { display: none; }
.site-header .menu-toggle[aria-expanded="true"] .menu-icon { display: none; }
.site-header .menu-toggle[aria-expanded="true"] .close-icon { display: block; }
@media (max-width: 1179px) {
  .site-header .nav.is-open { display: grid; position: absolute; top: 100%; left: 0; right: 0; gap: 0; padding: 12px 16px; max-height: calc(100dvh - 90px); overflow-y: auto; background: var(--header-bg); border-bottom: 1px solid var(--line); box-shadow: var(--shadow-soft); }
  .site-header .nav a { display: block; min-width: 0; padding: 12px; border-radius: 6px; white-space: normal; }
  .site-header .nav a:hover { background: var(--secondary); }
}
@media (min-width: 1180px) {
  .site-header .wrap { display: flex; }
  .site-header .brand, .site-header .pillbtn { flex-shrink: 0; }
  .site-header .nav { display: flex; min-width: 0; }
  .site-header .menu-toggle { display: none; }
}