.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  height: var(--header-h);
  background: rgba(255,255,255,.98);
  border-bottom: 1px solid transparent;
  transition: box-shadow 220ms ease, border-color 220ms ease, background 220ms ease;
}
.site-header.is-scrolled {
  box-shadow: 0 12px 38px rgba(16,32,42,.09);
  border-color: rgba(16,32,42,.07);
}
.header-inner {
  width: min(calc(100% - 36px), var(--container-wide));
  height: 100%;
  margin-inline: auto;
  display: flex;
  align-items: center;
  gap: 24px;
}
.site-logo {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
}
.site-logo img {
  display: block;
  width: 236px;
  height: auto;
}
.primary-nav { margin-left: auto; }
.primary-nav__list {
  display: flex;
  align-items: center;
  gap: 4px;
  list-style: none;
}
.primary-nav__link {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  gap: 8px;
  padding: 10px 13px;
  color: var(--navy);
  border-radius: 10px;
  font-family: var(--font-display);
  font-size: .92rem;
  font-weight: 680;
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
}
.primary-nav__link:hover,
.primary-nav__link:focus-visible,
.primary-nav__link.is-active {
  background: var(--gray-100);
  color: var(--gold-dark);
}
.nav-item--dropdown { position: relative; }
.nav-chevron {
  width: 15px;
  height: 15px;
  transform: rotate(90deg);
  transition: transform 200ms ease;
}
.nav-item--dropdown.is-open .nav-chevron,
.nav-item--dropdown:focus-within .nav-chevron,
.nav-item--dropdown:hover .nav-chevron { transform: rotate(270deg); }
.services-menu {
  position: absolute;
  top: calc(100% + 12px);
  left: 50%;
  width: min(680px, 94vw);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 7px;
  padding: 15px;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: 20px;
  box-shadow: var(--shadow-lg);
  transform: translate(-50%, 10px);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 180ms ease, transform 180ms ease, visibility 180ms ease;
}
.nav-item--dropdown:hover .services-menu,
.nav-item--dropdown:focus-within .services-menu,
.nav-item--dropdown.is-open .services-menu {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translate(-50%, 0);
}
.services-menu a {
  display: grid;
  grid-template-columns: 36px 1fr;
  gap: 12px;
  align-items: start;
  padding: 14px;
  border-radius: 12px;
  color: var(--navy);
  transition: background var(--transition), transform var(--transition);
}
.services-menu a:hover,
.services-menu a:focus-visible {
  background: var(--warm);
  transform: translateY(-1px);
}
.services-menu__number {
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--navy);
  color: var(--yellow);
  font-family: var(--font-display);
  font-size: .72rem;
  font-weight: 800;
}
.services-menu strong {
  display: block;
  font-family: var(--font-display);
  font-size: .92rem;
  line-height: 1.3;
}
.services-menu small {
  display: block;
  margin-top: 4px;
  color: var(--ink-soft);
  font-size: .75rem;
  line-height: 1.4;
}
.services-menu__overview {
  grid-column: 1 / -1;
  grid-template-columns: 1fr auto !important;
  align-items: center !important;
  padding: 16px 18px !important;
  background: var(--navy);
  color: var(--white) !important;
}
.services-menu__overview:hover,
.services-menu__overview:focus-visible { background: var(--navy-2) !important; }
.services-menu__overview small { color: rgba(255,255,255,.68); }
.services-menu__overview svg { width: 20px; height: 20px; color: var(--yellow); }
.header-cta { flex: 0 0 auto; }
.mobile-contact-link { display: none; }
.menu-toggle {
  display: none;
  width: 48px;
  height: 48px;
  margin-left: auto;
  border-radius: 50%;
  background: var(--navy);
  color: var(--white);
  cursor: pointer;
}
.menu-toggle span,
.menu-toggle::before,
.menu-toggle::after {
  content: "";
  display: block;
  width: 20px;
  height: 2px;
  margin: 5px auto;
  background: currentColor;
  transition: transform var(--transition), opacity var(--transition);
}
.menu-toggle[aria-expanded="true"] span { opacity: 0; }
.menu-toggle[aria-expanded="true"]::before { transform: translateY(7px) rotate(45deg); }
.menu-toggle[aria-expanded="true"]::after { transform: translateY(-7px) rotate(-45deg); }
.nav-backdrop {
  display: none;
  position: fixed;
  inset: var(--header-h) 0 0;
  z-index: 900;
  background: rgba(16,32,42,.52);
}