header.site-header {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: min(100%, var(--page-max));
  height: 72px;
  z-index: 40;
  display: grid;
  grid-template-columns: 1fr minmax(320px, 720px) 1fr;
  align-items: center;
  padding: 0 min(6vw, 48px);
}

header.site-header.show-dropdown .dropdown-panel {
  opacity: 1;
  transform: translate(-50%, 0) scale(1);
  pointer-events: auto;
}

.brand {
  justify-self: start;
  display: flex;
  gap: 12px;
  align-items: center;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-top: 2rem;
  margin-left: 2rem;
}

.brand-mark {
  width: 100px;
  height: 80px;
  display: grid;
  place-items: center;
  background-image: var(--logo);
  background-repeat: no-repeat;
  background-size: contain;
}

.brand-mark::after { content: ""; }

nav.primary {
  justify-self: center;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.08);
  border-radius: 999px;
  box-shadow: var(--shadow);
  padding: 10px 14px;
  display: flex;
  gap: 4px;
  align-items: center;
  width: clamp(560px, 62vw, 980px);
  justify-content: space-around;
  margin-top: 2rem;
  backdrop-filter: blur(12px) saturate(140%);
  -webkit-backdrop-filter: blur(12px) saturate(140%);
}

.nav-item {
  padding: 8px 14px;
  border-radius: 999px;
  letter-spacing: 0.02em;
  font-size: 0.95rem;
  color: var(--hero-ink);
  transition: transform 0.35s cubic-bezier(0.2, 0.8, 0.2, 1), color 0.3s ease;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  position: relative;
}

.nav-item.active { color: var(--sage-green); }

.nav-item:focus-visible {
  outline: 2px solid var(--ink);
  outline-offset: 2px;
}

.nav-item:hover {
  transform: translateY(-1px);
  color: var(--cream-beige);
}

.dropdown-arrow {
  margin-left: 8px;
  font-size: 0.75rem;
  transition: transform 0.2s ease;
  color: inherit;
}

.nav-item:hover .dropdown-arrow { transform: translateX(4px); }
.nav-item[aria-expanded="true"] .dropdown-arrow { transform: rotate(180deg); }

.cta {
  justify-self: end;
  display: flex;
  gap: 10px;
  align-items: center;
  margin-top: 2rem;
}

.cta .btn {
  border: 1px solid var(--hero-line);
  border-radius: 14px;
  padding: 10px 14px;
  background: transparent;
  color: var(--hero-ink);
  transition: transform 0.3s ease, background 0.3s ease;
}

.cta .btn:hover {
  transform: translateY(-1px);
  background: rgba(255, 255, 255, 0.08);
}

.nav-group { position: relative; }

.dropdown-panel {
  position: fixed;
  top: var(--dropdown-top, 82px);
  left: 50%;
  transform: translate(-50%, 10px) scale(0.985);
  z-index: 999;
  width: min(1200px, 92vw);
  padding: 18px;
  border: 1px solid rgba(0, 0, 0, 0.1);
  border-radius: 14px;
  background: rgba(255, 255, 255, 1);
  backdrop-filter: blur(18px) saturate(170%);
  -webkit-backdrop-filter: blur(18px) saturate(170%);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.14), 0 2px 10px rgba(0, 0, 0, 0.06);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.28s ease, transform 0.32s cubic-bezier(0.22, 0.61, 0.36, 1);
  will-change: transform, opacity;
}

.dropdown-panel.is-open {
  opacity: 1;
  transform: translate(-50%, 0) scale(1);
  pointer-events: auto;
}

.dropdown-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.nav-item-dropdown {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 12px;
  border-radius: 12px;
  text-decoration: none;
  color: inherit;
  transition: transform 0.28s cubic-bezier(0.22, 0.61, 0.36, 1), box-shadow 0.28s ease, border-color 0.22s ease, background 0.28s ease;
}

.nav-item-dropdown:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.12);
  background: linear-gradient(140deg, rgba(0, 0, 0, 0.03), rgba(0, 0, 0, 0.015));
}

.nav-thumb {
  display: block;
  width: 100%;
  aspect-ratio: 1/1;
  border-radius: 999px;
  background-image: var(--media);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  background-color: #f4f4f4;
  transition: transform 0.28s ease, filter 0.28s ease;
}

.nav-item-dropdown:hover .nav-thumb {
  transform: scale(1.02);
  filter: saturate(1.06) contrast(1.04);
}

.nav-title {
  font-size: 1rem;
  line-height: 1.2;
  font-weight: 500;
  letter-spacing: 0.01em;
  color: var(--muted);
  margin: 0;
  text-align: center;
}

.nav-sub {
  margin: 0;
  font-size: 0.9rem;
  color: var(--muted);
  text-align: center;
}

.nav-toggle {
  display: none;
  justify-self: end;
  width: 75px;
  height: 75px;
  border: 1px solid var(--line);
  border-radius: 10px;
  margin-top: 1.5rem;
  background: rgba(255, 255, 255, .08);
  backdrop-filter: blur(8px) saturate(140%);
  -webkit-backdrop-filter: blur(8px) saturate(140%);
  box-shadow: var(--shadow);
  place-items: center;
  padding: 0;
  z-index: 99;
}

.nav-toggle-bar {
  width: 22px;
  height: 2px;
  background: var(--hero-ink);
  border-radius: 2px;
  position: relative;
}

.nav-toggle-bar::before,
.nav-toggle-bar::after {
  content: "";
  position: absolute;
  left: 0;
  width: 22px;
  height: 2px;
  background: var(--hero-ink);
  border-radius: 2px;
}

.nav-toggle-bar::before { top: -6px; }
.nav-toggle-bar::after  { top:  6px; }

.mobile-scrim {
  display: none;
  opacity: 0;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.28);
  z-index: 98;
  transition: opacity .16s ease;
}

.mobile-scrim.is-visible { opacity: 1; }

.mobile-panel {
  position: fixed;
  top: 0;
  right: 0;
  height: 100svh;
  width: min(420px, 88vw);
  background: rgba(114, 114, 114, 0.96);
  backdrop-filter: blur(12px) saturate(170%);
  -webkit-backdrop-filter: blur(12px) saturate(170%);
  border-left: 1px solid rgba(0,0,0,.08);
  box-shadow: -24px 0 60px rgba(0,0,0,.16);
  transform: translateX(100%);
  transition: transform .22s cubic-bezier(.22,.61,.36,1);
  z-index: 99;
  pointer-events: none;
  overflow: auto;
  display: none;
}

.mobile-panel.is-open {
  transform: translateX(0);
  pointer-events: auto;
  display: block;
}

.mobile-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 14px;
  border-bottom: 2px solid rgba(240, 240, 240, 0.08);
  margin-top: 2rem;
}

.brand.mini .brand-mark { width: 72px; height: 56px; }

.nav-close {
  width: 45px;
  height: 45px;
  border: 1px solid var(--hero-ink);
  border-radius: 10px;
  background: transparent;
  color: var(--hero-ink);
}

.mobile-list {
  margin: 8px 12px;
  padding: 8px 0 16px;
  list-style: none;
}

.mobile-link {
  display: block;
  padding: 12px 10px;
  border-radius: 10px;
  color: var(--hero-ink);
  text-decoration: none;
  border: 1px solid transparent;
}

.mobile-link:hover {
  background: rgba(0,0,0,.06);
  border-color: rgba(0,0,0,.08);
}

.mobile-group { margin: 10px 0; }

.mobile-trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  width: 100%;
  padding: 12px 14px;
  border: 1px solid rgba(0,0,0,.1);
  border-radius: 10px;
  background: rgba(255,255,255,.2);
  color: var(--hero-ink);
}

.mobile-trigger .chev { transition: transform .2s ease; }
.mobile-trigger[aria-expanded="true"] .chev { transform: rotate(180deg); }

.mobile-sub {
  padding: 8px;
  margin-top: 8px;
  border-left: 2px solid var(--line);
  background: rgba(255,255,255,.5);
  border-radius: 10px;
}

.mobile-cta {
  padding: 14px 16px;
  border-top: 1px solid rgba(238, 238, 238, 0.2);
}

.mobile-cta .btn {
  display: block;
  text-align: center;
  border: 2px solid var(--hero-line);
  border-radius: 14px;
  margin-top: 1rem;
  padding: 12px 16px;
  color: var(--hero-ink);
}

@media (prefers-reduced-motion: reduce) {
  .dropdown-panel,
  .nav-item-dropdown,
  .nav-thumb,
  .dropdown-arrow { transition: none !important; }
}

@media (min-width: 1421px) {
  .nav-toggle { display: none !important; }
  .mobile-panel {
    transform: translateX(100%) !important;
    pointer-events: none !important;
    display: none !important;
  }
  .mobile-scrim {
    display: none !important;
    opacity: 0 !important;
  }
}

@media (max-width: 1420px) {
  nav.primary, .cta { display: none; }
  header.site-header { grid-template-columns: 1fr auto; }
  .nav-toggle { display: grid; }
  .mobile-scrim { display: block; }
  .mobile-head .brand { margin-left: 1rem; margin-top: 0;}
  .brand { margin-left: 0; }
}

@media (max-width: 920px) {
  .dropdown-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 880px) {
  .dropdown-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 520px) {
  .nav-item { padding: 8px 12px; }
  .dropdown-grid { grid-template-columns: 1fr; }
}