/* Shared service navigation and links. Loaded after the homepage styles. */
:where(a, button, summary):focus-visible {
  outline: 2px solid var(--accent-soft);
  outline-offset: 5px;
}
[id] { scroll-margin-top: 6rem; }
.site-nav { align-items: center; }
.menu-toggle { display: none; }
.services-menu { position: relative; }
.services-menu > summary {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  padding-block: 0.2rem;
  list-style: none;
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
}
.services-menu > summary::-webkit-details-marker { display: none; }
.services-menu > summary::before { content: "/"; color: var(--faint); }
.services-menu > summary:hover,
.services-menu[open] > summary { color: var(--text); }
.nav-chevron {
  display: inline-block;
  flex: 0 0 auto;
  width: 0.42rem;
  height: 0.42rem;
  margin-top: -0.2rem;
  font-size: 0;
  border-right: 1px solid currentColor;
  border-bottom: 1px solid currentColor;
  transform: translateY(-0.05rem) rotate(45deg);
  transition: transform 0.2s;
}
.services-menu[open] .nav-chevron { transform: translateY(0.12rem) rotate(225deg); }
.services-links {
  position: absolute;
  top: calc(100% + 1rem);
  left: -1.1rem;
  width: 17.5rem;
  padding: 0.5rem;
  background: var(--bg-raised);
  border: 1px solid var(--line);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.35);
}
.site-nav .services-links a {
  display: block;
  padding: 0.8rem;
  font-family: var(--font-body);
  font-size: 0.92rem;
  line-height: 1.4;
  text-transform: none;
  letter-spacing: 0;
}
.site-nav .services-links a::before { content: none; }
.site-nav .services-links a:hover,
.site-nav .services-links a[aria-current="page"] {
  color: var(--text);
  background: var(--accent-dim);
}
.site-nav .services-links a[aria-current="page"] { box-shadow: inset 2px 0 var(--accent); }
.site-nav .services-links .services-overview {
  border-bottom: 1px solid var(--line);
  margin-bottom: 0.25rem;
  color: var(--muted);
  font-size: 0.8rem;
}
.service-name a:hover { color: var(--accent-soft); }
.service-more,
.work-service-link {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  width: fit-content;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  line-height: 1.6;
  color: var(--text);
  border-bottom: 1px solid var(--line);
  padding-block: 0.35rem;
}
.service-more { margin-top: 1.6rem; }
.work-service-link { margin: 1rem 0 0 auto; }
.service-more span,
.work-service-link span { color: var(--accent-soft); }
.service-more:hover,
.work-service-link:hover { border-color: var(--accent); }
.footer-cols { flex-wrap: wrap; }
.footer-col-head { color: var(--muted); }
.site-footer a[aria-current="page"] { color: var(--text); }
.form-context { font-size: 0.85rem; color: var(--muted); }
.form-context strong { color: var(--text); font-weight: 500; }
.contact-grid > *,
.field input,
.field textarea { min-width: 0; }
.field input,
.field textarea { width: 100%; }
.contact-list dt { color: var(--muted); }

@media (max-width: 70rem) {
  .footer-grid { grid-template-columns: 1fr; }
}

@media (max-width: 56rem) {
  /* Until navigation initialises, all links stay reachable without JavaScript. */
  .site-header { position: relative; flex-wrap: wrap; gap: 0.85rem; }
  .site-nav {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    flex: 0 0 100%;
    order: 3;
    padding-block: 0.6rem;
    border-top: 1px solid var(--line);
  }
  .site-nav > a,
  .services-menu > summary { padding: 0.85rem 0; }
  .services-links {
    position: static;
    width: auto;
    margin-bottom: 0.5rem;
    box-shadow: none;
  }
  .nav-ready .site-header { position: fixed; flex-wrap: nowrap; }
  .nav-ready .menu-toggle {
    display: inline-flex;
    align-items: center;
    gap: 0.7rem;
    min-height: 44px;
    margin-left: auto;
    border: 1px solid var(--line);
    padding: 0.5rem 0.75rem;
    background: transparent;
    color: var(--text);
    font-family: var(--font-mono);
    font-size: 0.75rem;
    cursor: pointer;
  }
  .menu-toggle-icon { position: relative; width: 14px; height: 10px; }
  .menu-toggle-icon::before,
  .menu-toggle-icon::after {
    content: "";
    position: absolute;
    left: 0;
    width: 14px;
    height: 1px;
    background: currentColor;
    transition: transform 0.2s;
  }
  .menu-toggle-icon::before { top: 1px; }
  .menu-toggle-icon::after { bottom: 1px; }
  .menu-toggle[aria-expanded="true"] .menu-toggle-icon::before { transform: translateY(3.5px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] .menu-toggle-icon::after { transform: translateY(-3.5px) rotate(-45deg); }
  .nav-ready .site-nav {
    display: none;
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    max-height: calc(100vh - 5rem);
    max-height: calc(100svh - 5rem);
    overflow-y: auto;
    overscroll-behavior: contain;
    padding: 0.6rem var(--pad) 1rem;
    background: var(--bg-raised);
    border-bottom: 1px solid var(--line);
  }
  .nav-ready.nav-open .site-nav { display: flex; }
  .nav-ready .site-header.is-hidden:focus-within,
  .nav-open .site-header.is-hidden { transform: none; }
  .header-pill { min-height: 44px; }
  .work-service-link { margin-left: 0; }
}

@media (max-width: 36rem) {
  .site-header { gap: 0.55rem; }
  .brand { font-size: 0.85rem; }
  .footer-cols { gap: 2rem 2.5rem; }
  .footer-meta { align-items: flex-start; flex-direction: column; }
}