/* The one site navigation, used on every page.
   Previously three headers existed -- .header on the home page, .catalog-nav on
   the collection and product pages, and .workspace-header on the account pages
   -- which drifted apart in spacing, type size and which controls they carried.
   This is the collection header, with the bag as a square icon matching the
   profile icon rather than a "Bag (0)" text button. */

.site-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 18px;
  padding: 24px;
  min-height: 96px;
  position: relative;
  z-index: 30;
  background: var(--cream);
}

.site-nav .brand { display: block; width: 185px; flex-shrink: 0; }
.site-nav .brand img { display: block; width: 100%; height: auto; filter: none; }

.site-nav nav {
  display: flex;
  align-items: center;
  gap: 28px;
}

/* .account-menu carries order:2 from the old home header, which pushed the
   profile icon past the bag and the menu button. Here document order is the
   intended order: links, profile, bag, menu. */
.site-nav .account-menu { order: 0; }

.site-nav nav > a {
  color: var(--orange);
  font-size: 22px;
  letter-spacing: -.06em;
  line-height: 1.2;
}
.site-nav nav > a:hover { color: var(--ink); }
.site-nav nav > a[aria-current="page"] { color: var(--ink); }

/* The bag matches the profile icon: same square, same radius, so the two read
   as a pair. The count becomes a corner badge -- a square this size has no
   room for it inline, and "Bag (0)" was the thing being replaced. */
.site-nav .bag-toggle {
  position: relative;
  width: 44px;
  height: 44px;
  padding: 0;
  gap: 0;
  display: grid;
  place-items: center;
  border-radius: 3px;
  background: var(--ink);
  color: var(--cream);
  border: 1px solid var(--ink);
}
.site-nav .bag-toggle svg { width: 23px; height: 23px; }
.site-nav .bag-toggle:hover { background: var(--orange); color: var(--ink); border-color: var(--orange); }

.site-nav .bag-count {
  position: absolute;
  top: -6px;
  right: -6px;
  min-width: 18px;
  height: 18px;
  padding: 0 4px;
  display: grid;
  place-items: center;
  background: var(--orange);
  color: var(--ink);
  border-radius: 9px;
  font-size: 11px;
  font-weight: 600;
  line-height: 1;
}

.site-nav .menu-toggle {
  background: none;
  color: var(--orange);
  font-size: 18px;
  letter-spacing: -.04em;
  padding: 6px 2px;
  height: auto;
  gap: 14px;
}
.site-nav .menu-toggle:hover { color: var(--ink); }
.site-nav .menu-toggle .menu-lines i { width: 22px; }

/* The current page is underlined so the nav says where you are. Set from the
   pathname at runtime, because the markup is shared by every page. */
.site-nav nav > a[aria-current="page"] {
  color: var(--ink);
  text-decoration: underline;
  text-underline-offset: 6px;
  text-decoration-thickness: 2px;
  text-decoration-color: var(--orange);
}

/* The home hero was laid out for a header that sat over it -- the old .header
   was position:absolute. In normal flow the nav pushed the hero down by its
   full height, leaving a band of empty cream. Lift it back out of flow there
   only; every other page wants it in the document flow. */
.home-page .site-nav {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  background: transparent;
}

@media (max-width: 1000px) {
  .site-nav { padding: 20px; min-height: 85px; }
  .site-nav .brand { width: 170px; }
  .site-nav nav { gap: 23px; }
}

@media (max-width: 650px) {
  .site-nav { padding: 16px; min-height: 76px; gap: 15px; }
  .site-nav .brand { width: 145px; }
  .site-nav nav { gap: 12px; }
  /* On a phone the header is the two icons. The text links live in the menu,
     which the profile icon opens. */
  .site-nav nav > a,
  .site-nav .menu-toggle { display: none; }
  .site-nav .account-menu > summary,
  .site-nav .bag-toggle { width: 40px; height: 40px; }
  .site-nav .bag-toggle svg { width: 21px; height: 21px; }
}