.mobile-menu-toggle,
.mobile-nav-panel { display: none; }

@media (max-width: 980px) {
  .nav-inner > .nav-links { display: none; }
  .mobile-menu-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 44px;
    width: 44px;
    height: 44px;
    padding: 0;
    border: 1px solid rgba(17, 19, 18, .2);
    background: rgba(247, 243, 234, .72);
    color: var(--ink, #111816);
    cursor: pointer;
  }

  .mobile-menu-toggle[aria-expanded="true"] { background: var(--ink, #111816); color: var(--cream, #f7f3ea); }
  .mobile-menu-toggle svg { width: 20px; height: 20px; }
  .mobile-menu-toggle line { stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; transition: transform .2s ease, opacity .2s ease; transform-origin: center; }
  .mobile-menu-toggle[aria-expanded="true"] line:first-child { transform: translateY(5px) rotate(45deg); }
  .mobile-menu-toggle[aria-expanded="true"] line:nth-child(2) { opacity: 0; }
  .mobile-menu-toggle[aria-expanded="true"] line:last-child { transform: translateY(-5px) rotate(-45deg); }

  .nav-inner > .mobile-menu-toggle { order: 4; }
  .nav-inner > .nav-links { order: 3; }
  .nav-inner > .mobile-menu-toggle + .nav-links { display: none; }

  .mobile-nav-panel {
    position: absolute;
    z-index: 20;
    top: calc(100% + 1px);
    left: 0;
    right: 0;
    display: none;
    padding: 12px 16px 16px;
    border-bottom: 1px solid rgba(17, 19, 18, .14);
    background: rgba(247, 243, 234, .97);
    box-shadow: 0 18px 38px rgba(17, 24, 22, .12);
  }

  .mobile-nav-panel.is-open { display: grid; gap: 2px; }
  .mobile-nav-panel a,
  .mobile-nav-panel button {
    display: flex;
    align-items: center;
    min-height: 48px;
    padding: 0 10px;
    color: var(--ink, #111816);
    border-bottom: 1px solid rgba(17, 19, 18, .1);
    background: transparent;
    border-left: 0;
    border-right: 0;
    border-top: 0;
    font: inherit;
    font-size: 15px;
    font-weight: 650;
    text-align: left;
    cursor: pointer;
  }
  .mobile-nav-panel a:last-child,
  .mobile-nav-panel button:last-child { border-bottom: 0; }
  .mobile-nav-panel a[aria-current="page"] { color: var(--green, #38594d); }
}