/* Shared navigation: keep controls intact and give the open menu its own row. */
header .header-inner {
  display: grid;
  grid-template-columns: max-content minmax(0, 1fr) max-content;
  align-items: center;
  column-gap: 24px;
  row-gap: 0;
  height: auto;
  min-height: 88px;
  padding-block: 10px;
}

header .header-inner > .brand {
  grid-column: 1;
  grid-row: 1;
  margin: 0;
  white-space: nowrap;
}

header .header-inner > #menu {
  display: none;
  white-space: nowrap;
  overflow-wrap: normal;
  line-height: 1.2;
}

header .header-inner > #nav {
  grid-column: 2;
  grid-row: 1;
  display: flex;
  flex-direction: row;
  flex-wrap: nowrap;
  align-items: center;
  justify-content: center;
  gap: clamp(16px, 1.6vw, 24px);
  min-width: 0;
  width: 100%;
  margin: 0;
}

header .header-inner > #nav a {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  min-height: 44px;
  padding: 10px 0;
  white-space: nowrap;
  overflow-wrap: normal;
  word-break: normal;
  line-height: 1.35;
}

header .header-inner > a[data-buy-link] {
  grid-column: 3;
  grid-row: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 138px;
  min-width: 0;
  min-height: 66px;
  padding: 10px 20px;
  font-size: 16px;
  line-height: 1.2;
  white-space: nowrap;
  overflow-wrap: normal;
  word-break: normal;
}

footer nav a {
  white-space: nowrap;
  overflow-wrap: normal;
}

@media (max-width: 1120px) {
  header .header-inner {
    grid-template-columns: minmax(0, 1fr) 80px 86px;
    min-height: 80px;
    column-gap: 8px;
    padding-block: 12px;
  }

  header .brand-image-window {
    --brand-width: clamp(112px, 16vw, 170px);
  }

  header .header-inner > a.brand-lockup { gap: 4px; }
  header .brand-registration { font-size: 18px; }

  header .header-inner > #menu {
    grid-column: 2;
    grid-row: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    min-height: 48px;
    padding: 8px;
    font-size: 15px;
  }

  header .header-inner > a[data-buy-link] {
    width: 86px;
    min-height: 48px;
    padding: 10px 8px;
    font-size: 15px;
  }

  header .header-inner > #nav {
    grid-column: 1 / -1;
    grid-row: 2;
    display: none;
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    gap: 0;
    margin-top: 12px;
    padding-top: 8px;
    border-top: 1px solid var(--line, #e5e5e0);
    max-height: calc(100svh - 100px);
    overflow-y: auto;
  }

  header .header-inner > #nav.open,
  .no-js header .header-inner > #nav { display: flex; }
  .no-js header .header-inner > #menu { display: none; }

  header .header-inner > #nav a {
    width: 100%;
    padding: 12px 4px;
    font-size: 16px;
  }
}

/* At the narrowest widths, a full-width purchase action is more legible. */
@media (max-width: 359px) {
  header .header-inner {
    grid-template-columns: minmax(0, 1fr) 80px;
    row-gap: 10px;
  }

  header .header-inner > a[data-buy-link] {
    grid-column: 1 / -1;
    grid-row: 2;
    width: 100%;
    min-height: 44px;
  }

  header .header-inner > #nav {
    grid-row: 3;
    margin-top: 0;
    max-height: calc(100svh - 150px);
  }
}