.unified-nav {
  font-family: var(--font-sans);
  position: static;
  background: #ffffff;
  border: 1px solid #b1b4b6;
  border-radius: 10px;
  padding: 0.7rem;
  box-shadow: 0 8px 24px rgba(0, 42, 100, 0.08);
}

.unified-nav__logo-wrap {
  display: flex;
  justify-content: center;
  margin: 0 0 0.5rem;
  padding: 0.35rem 0 0.65rem;
  border-bottom: 2px solid #1d70b8;
}

.unified-nav__logo-wrap a {
  display: block;
  width: 100%;
}

.unified-nav__logo {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  margin: 0 auto;
}

.unified-nav__title {
  margin: 0 0 0.6rem;
  color: #005ea5;
  font-size: 0.9rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-weight: 700;
}

.unified-nav__list,
.unified-nav__sublist {
  list-style: none;
  margin: 0;
  padding: 0;
}

.unified-nav__item + .unified-nav__item {
  margin-top: 0.15rem;
}

.unified-nav__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 1.8rem;
  align-items: center;
  gap: 0.3rem;
}

.unified-nav__link,
.unified-nav__group-label {
  display: block;
  text-decoration: none;
  color: #0b0c0c;
  background: #ffffff;
  border: 1px solid #d8dadd;
  border-radius: 6px;
  padding: 0.4rem 0.52rem;
  line-height: 1.28;
  font-size: 0.92rem;
}

.unified-nav__group-label {
  font-weight: 700;
  border-left: 4px solid #005ea5;
}

.unified-nav__link:hover {
  background: #f3f8fc;
  border-color: #b1b4b6;
}

.unified-nav__link.is-active,
.unified-nav__link[aria-current="page"] {
  background: #ffffff;
  border-color: #005ea5;
  box-shadow: inset 4px 0 0 #005ea5;
  color: #003078;
  font-weight: 700;
}

.unified-nav__toggle {
  width: 1.8rem;
  height: 1.8rem;
  border: 1px solid #005ea5;
  background: #ffffff;
  color: #005ea5;
  border-radius: 7px;
  cursor: pointer;
  font-weight: 700;
  font-size: 1rem;
  line-height: 1;
  padding: 0;
}

.unified-nav__toggle:hover {
  background: #eaf4fb;
}

.unified-nav__link:focus-visible,
.unified-nav__toggle:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 2px;
}

.unified-nav__sublist {
  margin-top: 0.24rem;
  margin-left: 0.45rem;
  padding-left: 0.5rem;
  border-left: 2px solid #b1b4b6;
}

.unified-nav__item--depth-1 > .unified-nav__link,
.unified-nav__item--depth-1 > .unified-nav__row .unified-nav__link,
.unified-nav__item--depth-1 > .unified-nav__row .unified-nav__group-label {
  font-size: 0.9rem;
}

.unified-nav__item--depth-2 > .unified-nav__link,
.unified-nav__item--depth-2 > .unified-nav__row .unified-nav__link,
.unified-nav__item--depth-2 > .unified-nav__row .unified-nav__group-label {
  font-size: 0.86rem;
}

.unified-nav-info {
  margin-top: 0.75rem;
  background: #ffffff;
  border: 1px solid #b1b4b6;
  border-radius: 10px;
  padding: 0.875rem;
  box-shadow: 0 8px 24px rgba(0, 42, 100, 0.08);
  color: var(--text);
  font-size: 0.86rem;
  line-height: 1.45;
  overflow: visible;
}

.unified-nav-info__title,
.unified-nav-info__subtitle {
  color: #005ea5;
  font-family: inherit;
  font-weight: 700;
}

.unified-nav-info__title {
  margin: 0 0 0.55rem;
  font-size: 0.96rem;
}

.unified-nav-info__subtitle {
  margin: 0.8rem 0 0.4rem;
  font-size: 0.9rem;
}

.unified-nav-info p {
  margin: 0 0 0.58rem;
}

.unified-nav-info p:last-child {
  margin-bottom: 0;
}

.unified-nav-info a {
  color: #003078;
  text-decoration: underline;
}

/* About box moved to dedicated About page; hide legacy nav box site-wide */
.unified-nav-info {
  display: none !important;
}

@media (max-width: 960px) {
  .unified-nav {
    position: static;
  }

  /* Drawer / narrow column: ≥44px tap targets, room for expand toggles. */
  .site-nav-wrap .unified-nav__row {
    grid-template-columns: minmax(0, 1fr) 2.75rem;
    align-items: stretch;
  }

  .site-nav-wrap .unified-nav__link,
  .site-nav-wrap .unified-nav__group-label {
    min-height: 2.75rem;
    display: flex;
    align-items: center;
  }

  .site-nav-wrap .unified-nav__toggle {
    width: 2.75rem;
    height: 2.75rem;
    min-width: 2.75rem;
    min-height: 2.75rem;
    align-self: center;
    -webkit-tap-highlight-color: rgba(0, 0, 128, 0.12);
  }
}

/* -------------------------------------------------------------------------- */
/* Desktop: horizontal top menu + dropdown panels (mobile unchanged).         */
/* -------------------------------------------------------------------------- */
@media (min-width: 961px) {
  .site-nav-wrap .unified-nav {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.65rem 1rem;
    padding: 0.55rem 0.85rem;
    border-radius: var(--radius, 12px);
    box-shadow: 0 6px 22px rgba(0, 42, 100, 0.09);
  }

  .site-nav-wrap .unified-nav__logo-wrap {
    flex: 0 0 auto;
    margin: 0;
    padding: 0;
    border-bottom: none;
    width: auto;
  }

  .site-nav-wrap .unified-nav__logo-wrap a {
    width: auto;
  }

  .site-nav-wrap .unified-nav__logo {
    width: auto;
    max-width: min(200px, 28vw);
    max-height: 40px;
    height: auto;
    object-fit: contain;
  }

  .site-nav-wrap .unified-nav__title {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
  }

  .site-nav-wrap .unified-nav__list {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    justify-content: flex-start;
    gap: 0.25rem 0.35rem;
    flex: 1 1 200px;
    min-width: 0;
  }

  .site-nav-wrap .unified-nav__item--depth-0 {
    margin-top: 0 !important;
    position: relative;
  }

  .site-nav-wrap .unified-nav__item--depth-0 > .unified-nav__row {
    grid-template-columns: minmax(0, 1fr) 1.65rem;
  }

  .site-nav-wrap .unified-nav__item--depth-0 > .unified-nav__link {
    white-space: nowrap;
  }

  /* Top-level mega panel */
  .site-nav-wrap .unified-nav__item--depth-0 > .unified-nav__sublist {
    position: absolute;
    top: calc(100% + 0.35rem);
    left: 0;
    right: auto;
    min-width: min(300px, calc(100vw - 2.5rem));
    max-width: min(420px, calc(100vw - 2rem));
    max-height: min(72vh, 560px);
    overflow-x: hidden;
    overflow-y: auto;
    margin: 0;
    padding: 0.4rem 0.45rem;
    border: 1px solid #b1b4b6;
    border-radius: 10px;
    background: #ffffff;
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.14);
    z-index: 200;
    -webkit-overflow-scrolling: touch;
  }

  /* Deeper levels stay in-flow inside the panel */
  .site-nav-wrap .unified-nav__item--depth-1 > .unified-nav__sublist,
  .site-nav-wrap .unified-nav__item--depth-2 > .unified-nav__sublist {
    position: static;
    max-height: none;
    box-shadow: none;
    border: 0;
    border-radius: 0;
    padding-left: 0.4rem;
    margin-top: 0.2rem;
  }

  .site-nav-wrap .unified-nav__sublist[hidden] {
    display: none !important;
  }

  .site-nav-wrap .unified-nav__item--depth-0 > .unified-nav__sublist:not([hidden]) {
    display: block !important;
  }
}