/* Site nav dropdowns — Conditions & Procedures menus
   (see docs/superpowers/specs/2026-08-02-nav-dropdowns-design.md) */
.nav-drop{position:relative}
.nav-drop-btn{display:inline-flex;align-items:center;gap:.4rem;font:inherit;cursor:pointer;background:none;border:none}
.nav-drop-chev{font-size:.65rem;transition:transform .25s ease}
.nav-drop:hover .nav-drop-btn>.nav-drop-chev,.nav-drop:focus-within .nav-drop-btn>.nav-drop-chev{transform:rotate(180deg)}
.nav-drop-panel{position:absolute;left:50%;top:100%;padding-top:.75rem;min-width:17rem;opacity:0;visibility:hidden;transform:translateX(-50%) translateY(6px);transition:opacity .2s ease,transform .2s ease,visibility .2s;z-index:60}
.nav-drop:hover .nav-drop-panel,.nav-drop:focus-within .nav-drop-panel{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}
.nav-drop-card{background:#fff;border:1px solid #f3f4f6;border-radius:.75rem;box-shadow:0 20px 40px -12px rgba(0,0,0,.18);padding:.5rem;display:grid;gap:2px}
.nav-drop-card a{display:block;border-radius:.5rem;padding:.6rem 1rem;font-size:.875rem;font-weight:500;color:#374151;text-decoration:none;white-space:nowrap}
.nav-drop-card a:hover,.nav-drop-card a:focus-visible{background:#eff6ff;color:#0a4d8c}
.nav-drop-card a.nav-drop-all{color:#0a4d8c;font-weight:600;border-bottom:1px solid #f3f4f6;border-radius:.5rem .5rem 0 0;margin-bottom:2px}
.nav-sub{display:none;padding-left:1rem;padding-bottom:.5rem}
.nav-sub.open{display:block}
.nav-sub a{display:block;padding:.65rem 0;font-size:.9rem;color:#4b5563}
.nav-sub a.nav-drop-all{color:#0a4d8c;font-weight:600}
.nav-sub-btn{font:inherit;cursor:pointer;background:none;border-width:0 0 1px 0}
.nav-sub-btn .nav-drop-chev{float:right;margin-top:.35rem;font-size:.7rem}
.nav-sub-btn[aria-expanded="true"] .nav-drop-chev{transform:rotate(180deg)}
@media(prefers-reduced-motion:reduce){.nav-drop-panel,.nav-drop-chev{transition:none}}
#siteNavMobile{overflow-y:auto;max-height:calc(100vh - 5rem);max-height:calc(100dvh - 5rem)}