/* Phone header menu (every page with the shared header): up to 900 px wide (phones and tablets) the header is ONE row - the logo and a Menu button. The links drop down under it
   (menu.js opens/closes it: button, aria-expanded, Esc). Wider than that nothing here applies, so the desktop header does not move. Light look, 1 Nov 2026 redesign. */
.menu-btn { display: none; align-items: center; gap: 10px; min-height: 46px; padding: 0 18px; border-radius: 99px; border: 1px solid var(--line-2); background: #fff; color: var(--ink); font: 600 16px var(--body); cursor: pointer; flex: none; }
.menu-btn:hover { border-color: var(--green); background: var(--green-wash); }
.mb-ico, .mb-ico::before, .mb-ico::after { display: block; width: 18px; height: 2.5px; border-radius: 2px; background: currentColor; transition: transform .18s, top .18s; }
.mb-ico { position: relative; }
.mb-ico::before, .mb-ico::after { content: ""; position: absolute; left: 0; }
.mb-ico::before { top: -6px; } .mb-ico::after { top: 6px; }
.top.open .mb-ico { background: transparent; }
.top.open .mb-ico::before { top: 0; transform: rotate(45deg); } .top.open .mb-ico::after { top: 0; transform: rotate(-45deg); }
@media (max-width: 900px) {
  .menu-btn { display: inline-flex; }
  #siteNav { display: none; position: absolute; left: 0; right: 0; top: 100%; z-index: 20; flex-direction: column; align-items: stretch; gap: 4px; background: var(--glass-strong); -webkit-backdrop-filter: var(--glass-blur); backdrop-filter: var(--glass-blur); border-bottom: 1px solid var(--glass-line); padding: 10px 16px 18px; box-shadow: inset 0 1px 0 #fff, 0 22px 36px rgba(13,42,51,.14); }   /* final X (F7): glass like every other panel */
  .top.open #siteNav { display: flex; }
  #siteNav a { padding: 0 16px; min-height: 52px; display: flex; align-items: center; font-size: 18px; border-radius: 14px; color: var(--ink); text-decoration: none; font-weight: 600; margin: 0; }
  #siteNav a:hover, #siteNav a[aria-current="page"] { background: var(--green-wash); }
  #siteNav a.cta { justify-content: space-between; margin-top: 8px; background: var(--grad-btn); color: #fff; font-weight: 600; padding-right: 10px; }
  .top .brand { white-space: nowrap; }
  .top::before { background: rgba(246,250,251,.95); }   /* page text scrolls under the header on a phone: near solid so it never ghosts through */
}
@media (max-width: 420px) { .menu-btn { padding: 0 14px; gap: 8px; } .top .brand { font-size: 18px; gap: 8px; } }
@media (max-width: 340px) { .top .brand { font-size: 16px; gap: 6px; } .top .brand i { width: 18px; height: 18px; } .top .brand i::after { left: 5px; top: 5px; width: 8px; height: 8px; } .menu-btn { padding: 0 10px; } }