:root {
  --header-height: 66px;
  --header-surface: #f1f0ed;
  --header-ink: #151514;
  --header-ease: cubic-bezier(.22, 1, .36, 1);
}

.nav-shell {
  position: sticky;
  z-index: 2147483001 !important;
  top: 0;
  height: var(--header-height);
  background: rgba(241, 240, 237, .92);
  backdrop-filter: blur(14px);
}

.nav {
  display: grid;
  grid-template-columns: 1.18fr repeat(5, 1fr) 44px;
  align-items: center;
  height: 100%;
  padding: 0 var(--pad);
  color: var(--header-ink);
  font-size: 15px;
  font-weight: 600;
}

.nav-logo img {
  display: block;
  width: 146px;
  height: 48px;
  object-fit: contain;
}

.nav a {
  transition: opacity .2s ease;
}

.nav a:hover,
.nav a[aria-current="page"] {
  opacity: .42;
}

.nav sup {
  font-size: 9px;
}

.menu {
  position: relative;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 0;
  background: transparent;
  color: inherit;
  cursor: pointer;
}

.menu i {
  position: absolute;
  left: 8px;
  width: 28px;
  height: 1.5px;
  margin: 0;
  background: currentColor;
  transform-origin: center;
  transition: top .3s var(--header-ease), transform .3s var(--header-ease);
}

.menu i:first-child { top: 17px; }
.menu i:last-child { top: 26px; }

@media (hover: hover) and (pointer: fine) {
  .nav:not(.is-open) .menu:hover i:first-child { transform: translateX(3px); }
  .nav:not(.is-open) .menu:hover i:last-child { transform: translateX(-3px); }
}

.nav.is-open .menu i:first-child { top: 21.5px; transform: rotate(45deg); }
.nav.is-open .menu i:last-child { top: 21.5px; transform: rotate(-45deg); }
.menu-closing .nav.is-open .menu i:first-child { top: 17px; transform: none; }
.menu-closing .nav.is-open .menu i:last-child { top: 26px; transform: none; }

.menu:focus-visible {
  outline: 2px solid currentColor;
  outline-offset: 2px;
}

html.menu-open,
html.menu-open body {
  overflow: hidden;
}

html.menu-open body {
  padding-right: var(--menu-scrollbar-width, 0px);
}

.mobile-menu-overlay {
  position: fixed !important;
  z-index: 2147483000 !important;
  inset: 0 !important;
  display: block;
  width: 100vw !important;
  height: 100dvh !important;
  min-height: 100vh !important;
  max-width: none !important;
  overflow: auto;
  pointer-events: none;
  visibility: hidden;
  isolation: isolate;
  background: var(--header-surface) !important;
  color: var(--header-ink);
  transform: translate3d(0, -100%, 0);
  box-shadow: 0 18px 32px rgba(21, 21, 20, .08);
  will-change: transform;
  transition: transform .86s var(--header-ease), visibility 0s .86s;
}

.mobile-menu-overlay.is-opening {
  visibility: visible;
}

.mobile-menu-overlay.is-open {
  visibility: visible;
  pointer-events: auto;
  transform: translate3d(0, 0, 0);
  transition-delay: 0s;
}

.menu-closing .mobile-menu-overlay {
  pointer-events: none;
  transform: translate3d(0, -100%, 0);
  transition-duration: .6s, 0s;
  transition-delay: 0s, .6s;
}

.mobile-menu-content {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 100svh;
  padding: calc(var(--header-height) + 26px) var(--pad) max(32px, env(safe-area-inset-bottom));
  background: var(--header-surface);
  text-align: center;
}

.mobile-menu-links,
.mobile-menu-contact {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.mobile-menu-links a {
  font-size: clamp(54px, 5.4vw, 82px);
  font-weight: 500;
  line-height: .9;
  letter-spacing: -.02em;
  text-transform: uppercase;
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .6s ease, transform .6s var(--header-ease);
}

.mobile-menu-overlay.is-open .mobile-menu-links a {
  opacity: 1;
  transform: translateY(0);
}

.menu-closing .mobile-menu-overlay.is-open .mobile-menu-links a {
  opacity: 0;
  transform: translateY(-10px);
  transition-delay: 0s !important;
  transition-duration: .2s;
}

.mobile-menu-overlay.is-open .mobile-menu-links a:nth-child(1) { transition-delay: .18s; }
.mobile-menu-overlay.is-open .mobile-menu-links a:nth-child(2) { transition-delay: .24s; }
.mobile-menu-overlay.is-open .mobile-menu-links a:nth-child(3) { transition-delay: .30s; }
.mobile-menu-overlay.is-open .mobile-menu-links a:nth-child(4) { transition-delay: .36s; }
.mobile-menu-overlay.is-open .mobile-menu-links a:nth-child(5) { transition-delay: .42s; }
.mobile-menu-overlay.is-open .mobile-menu-links a:nth-child(6) { transition-delay: .48s; }

.mobile-menu-contact {
  gap: 8px;
  margin-top: clamp(36px, 5vh, 58px);
  font-size: 16px;
  line-height: 1.35;
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .6s ease .56s, transform .6s var(--header-ease) .56s;
}

.mobile-menu-contact a:last-child {
  padding-bottom: 2px;
  border-bottom: 1px solid currentColor;
}

.mobile-menu-legal {
  display: flex;
  gap: 22px;
  margin-top: 25px;
  color: #77736e;
  font-size: 13px;
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .6s ease .64s, transform .6s var(--header-ease) .64s;
}

.mobile-menu-overlay.is-open .mobile-menu-contact,
.mobile-menu-overlay.is-open .mobile-menu-legal {
  opacity: 1;
  transform: translateY(0);
}

.menu-closing .mobile-menu-overlay.is-open .mobile-menu-contact,
.menu-closing .mobile-menu-overlay.is-open .mobile-menu-legal {
  opacity: 0;
  transform: translateY(-10px);
  transition-delay: 0s;
  transition-duration: .2s;
}

.mobile-menu-overlay a:focus-visible {
  outline: 2px solid var(--header-ink);
  outline-offset: 4px;
}

@media (max-width: 900px) {
  :root { --header-height: 58px; }

  .nav-shell { background: rgba(241, 240, 237, .97); }

  .nav {
    grid-template-columns: 1fr 44px;
    gap: 0;
    font-size: 13px;
  }

  .nav > a:not(.nav-logo) { display: none; }
  .nav-logo img { width: 115px; height: 46px; }

  .mobile-menu-content {
    align-items: flex-start;
    padding-top: calc(var(--header-height) + env(safe-area-inset-top));
    padding-bottom: max(26px, env(safe-area-inset-bottom));
    text-align: left;
  }

  .mobile-menu-links,
  .mobile-menu-contact { align-items: flex-start; }

  .mobile-menu-links a {
    font-size: clamp(34px, 9.8vw, 58px);
    line-height: .94;
    letter-spacing: -.04em;
  }

  .mobile-menu-contact { margin-top: clamp(38px, 7vh, 66px); }

  .mobile-menu-overlay { transition-duration: .65s, 0s; transition-delay: 0s, .65s; }
  .mobile-menu-overlay.is-open { transition-delay: 0s; }
  .menu-closing .mobile-menu-overlay { transition-duration: .5s, 0s; transition-delay: 0s, .5s; }
}

@media (max-width: 430px) and (max-height: 720px) {
  .mobile-menu-content {
    justify-content: flex-start;
    padding-top: 88px;
  }

  .mobile-menu-links a { font-size: clamp(30px, 8.8vw, 38px); }
  .mobile-menu-contact { margin-top: 28px; }
}

@media (prefers-reduced-motion: reduce) {
  .nav a,
  .menu i,
  .mobile-menu-overlay,
  .mobile-menu-links a,
  .mobile-menu-contact,
  .mobile-menu-legal {
    transition: none !important;
  }
}