/* Shared Arttica identity and navigation. Load after each page's own CSS. */
.nav.arttica-header,
.site-header.arttica-header {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  align-items: center;
  gap: 24px;
  height: 96px;
  width: 100%;
  padding: 0 6vw;
  color: #242620;
  border-bottom: 1px solid #c7c4b9;
  font-family: "Helvetica Neue", Arial, sans-serif;
}
.arttica-header .brand {
  display: inline-flex;
  align-items: center;
  justify-self: start;
  gap: 12px;
  min-height: 44px;
  text-decoration: none;
}
.arttica-header .brand svg.brand-vector {
  display: block;
  width: 66px;
  height: auto;
  aspect-ratio: 1852 / 998;
  flex-shrink: 0;
}
.arttica-header .brand > .brand-wordmark {
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-size: 28px;
  line-height: 1;
  font-weight: 500;
  letter-spacing: -1.9px;
  align-self: auto;
  margin: 0;
}
.arttica-header nav {
  display: flex;
  align-items: center;
  justify-content: center;
  position: static;
  gap: 30px;
  font-size: 13px;
  line-height: 1.4;
  letter-spacing: .04em;
}
.arttica-header nav a,
.arttica-header nav > a:first-child {
  display: inline-flex;
  position: relative;
  align-items: center;
  min-height: 44px;
  color: inherit;
  text-decoration: none;
  white-space: nowrap;
}
.arttica-header nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 6px;
  width: 0;
  height: 1px;
  background: currentColor;
  transition: width .2s ease;
}
.arttica-header nav a:hover::after,
.arttica-header nav a[aria-current="page"]::after { width: 100%; }
.arttica-header nav a:hover,
.arttica-header nav a[aria-current="page"] { color: #526247; }
.arttica-header > .nav-contact {
  display: inline-flex;
  align-items: center;
  justify-self: end;
  min-height: 44px;
  border: 0;
  border-bottom: 1px solid #929686;
  border-radius: 0;
  padding: 10px 0;
  font-size: 13px;
  line-height: 1.4;
  color: #242620;
  text-decoration: none;
  white-space: nowrap;
}
.arttica-header > .nav-contact span { display: inline-flex; align-items: center; margin-left: 22px; font-size: 17px; }
.arttica-header a:focus-visible { outline: 3px solid #8c6949; outline-offset: 4px; }
footer .arttica-mark { display: block; width: 60px; height: auto; aspect-ratio: 1852 / 998; flex-shrink: 0; }
@media (max-width: 1000px) and (min-width: 801px) {
  .arttica-header nav { gap: 22px; }
  .nav.arttica-header, .site-header.arttica-header { gap: 18px; }
}
@media (max-width: 800px) {
  .nav.arttica-header,
  .site-header.arttica-header {
    grid-template-columns: minmax(0, 1fr) auto;
    grid-template-rows: 54px 44px;
    gap: 0 20px;
    align-items: center;
    height: 112px;
    padding: 14px 6vw 0;
  }
  .arttica-header .brand svg.brand-vector { width: 52px; }
  .arttica-header .brand > .brand-wordmark { font-size: 24px; }
  .arttica-header nav {
    grid-column: 1 / -1;
    grid-row: 2;
    justify-content: flex-start;
    position: static;
    left: auto;
    bottom: auto;
    gap: clamp(20px, 4.5vw, 30px);
    font-size: 12px;
  }
  .arttica-header > .nav-contact { grid-column: 2; grid-row: 1; min-height: 38px; font-size: 12px; padding: 8px 0; }
  .arttica-header > .nav-contact span { margin-left: 18px; }
}
@media (max-width: 380px) {
  .arttica-header .brand { gap: 9px; }
  .arttica-header .brand svg.brand-vector { width: 46px; }
  .arttica-header .brand > .brand-wordmark { font-size: 23px; }
  .arttica-header nav { gap: 20px; font-size: 11px; }
  .arttica-header > .nav-contact span { margin-left: 12px; }
}
@media (prefers-reduced-motion: reduce) { .arttica-header nav a::after { transition: none; } }