/* Shared responsive navigation: root pages and Field Notes use one behavior. */
.post-date:has(+ .post-updated) { margin-bottom: 0.5rem; color: #aaa8a3; }
.post-updated { display: block; margin-bottom: 2rem; color: var(--mint); font-size: var(--text-sm); }
nav#nav .nav-toggle { position: relative; z-index: 2; min-width: 44px; min-height: 44px; padding: 0; background: transparent; color: var(--mint); border: 0; cursor: pointer; }
nav#nav .nav-logo { position: relative; z-index: 2; }
nav#nav a:focus-visible, nav#nav button:focus-visible,
.hero-ctas a:focus-visible, .weekend-announcement a:focus-visible {
  outline: 2px solid var(--mint);
  outline-offset: 5px;
}
@media (max-width: 960px) {
  nav#nav { background: var(--black); }
  nav#nav .nav-logo img { height: 36px; width: auto; }
  nav#nav .nav-toggle { display: inline-flex; align-items: center; justify-content: center; }
  nav#nav .nav-links {
    position: absolute;
    inset: 100% 0 auto;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    margin: 0;
    padding: 0.5rem clamp(1.5rem, 5vw, 4rem) 1.5rem;
    max-height: calc(100dvh - var(--nav-height, 120px));
    overflow-y: auto;
    overscroll-behavior: contain;
    background: var(--black);
    border-bottom: 1px solid var(--border);
    transform: translateY(-8px);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: transform 180ms ease, opacity 180ms ease, visibility 180ms;
  }
  nav#nav.menu-open .nav-links {
    transform: none; opacity: 1; visibility: visible; pointer-events: auto;
  }
  nav#nav .nav-links li { width: 100%; }
  nav#nav .nav-links a {
    display: block; min-height: 44px; padding: 0.75rem 0;
    color: var(--white); font-size: var(--text-base);
    border-bottom: 1px solid var(--border);
  }
  nav#nav .nav-links .nav-cta { margin-top: 0.75rem; padding-inline: 1rem; text-align: center; border: 1px solid var(--mint); }
  nav#nav .nav-toggle span { top: 21px; left: 11px; }
  nav#nav .nav-toggle span::before, nav#nav .nav-toggle span::after { left: 0; }
  nav#nav .nav-toggle span, nav#nav .nav-toggle span::before, nav#nav .nav-toggle span::after { background: var(--mint); }
  nav#nav.menu-open .nav-toggle span { background: transparent; }
}
@media (prefers-reduced-motion: reduce) {
  nav#nav .nav-links { transition: none; }
}