/* Text navigation keeps the original dark metal styling without raster labels. */
.navigation {
  display: block;
  padding: 4px;
  border: 1px solid #596168;
  background: repeating-linear-gradient(135deg, #41484c 0 2px, #252b2e 2px 4px);
  box-shadow: 0 2px 8px #000a;
}
.navigation-links {
  display: grid;
  grid-template-columns: repeat(8, minmax(0, 1fr));
  border: 1px solid #111;
  background: linear-gradient(#303438, #111315);
}
.navigation a {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 10px 6px;
  border-right: 1px solid #454a4e;
  border-bottom: 3px solid transparent;
  color: #e4e7e9;
  font: 700 14px/20px Arial, sans-serif;
  text-align: center;
  text-decoration: none;
  text-shadow: 0 1px 2px #000;
  white-space: nowrap;
}
.navigation a:last-child { border-right: 0; }
.navigation a:hover { filter: none; background: #29343c; color: #fff; }
.navigation a[aria-current="page"] { background: linear-gradient(#2a414f, #182b37); border-bottom-color: #68b2de; color: #fff; }
.navigation a:focus-visible { outline-offset: -4px; }
.nav-mobile { display: none; }
.menu-toggle { display: none; }
@media (max-width: 900px) {
  .navigation { display: block; }
  .nav-mobile {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 48px;
    padding-left: 14px;
    background: linear-gradient(#303438, #111315);
  }
  .nav-current { color: #e4e7e9; font: 700 15px/22px Arial, sans-serif; }
  .navigation.is-enhanced .menu-toggle {
    display: flex;
    align-items: center;
    gap: 10px;
    min-height: 48px;
    padding: 10px 16px;
    border: 0;
    border-left: 1px solid #454a4e;
    background: #17242d;
    color: #fff;
    font: 700 14px/20px Arial, sans-serif;
  }
  .menu-icon { width: 18px; height: 14px; background: linear-gradient(to bottom, #cfe4ef 0 2px, transparent 2px 6px, #cfe4ef 6px 8px, transparent 8px 12px, #cfe4ef 12px 14px); }
  .navigation-links { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .navigation.is-enhanced:not(.is-open) .navigation-links { display: none; }
  .navigation a { min-height: 48px; padding: 12px; font-size: 15px; border-top: 1px solid #373c40; }
  .navigation a:nth-child(even) { border-right: 0; }
}