:root {
  --rd-nav-navy: #173f58;
  --rd-nav-navy-deep: #102f43;
  --rd-nav-gold: #f6c002;
  --rd-nav-ink: #252021;
  --rd-nav-muted: #5e6a72;
  --rd-nav-tint: #edf4f7;
  --rd-nav-border: #d8e0e4;
  --rd-nav-surface: #ffffff;
}

.rd-nav-header,
.rd-nav-header * {
  box-sizing: border-box;
}

.rd-nav-header {
  position: sticky;
  top: 0;
  z-index: 50;
  width: 100%;
  border-bottom: 2px solid var(--rd-nav-gold);
  background: var(--rd-nav-surface);
  box-shadow: 0 2px 12px rgba(16, 47, 67, 0.08);
}

.rd-nav-bar {
  display: grid;
  grid-template-columns: minmax(190px, 260px) minmax(0, 1fr) auto;
  align-items: start;
  width: 100%;
  max-width: 1440px;
  min-height: 66px;
  margin: 0 auto;
  padding: 0 28px;
}

.rd-nav-logo {
  display: flex;
  align-items: center;
  min-height: 66px;
}

.rd-nav-logo img {
  display: block;
  width: min(100%, 260px);
  height: auto;
}

.rd-primary-navigation {
  min-width: 0;
}

.rd-primary-items,
.rd-nav-column-links,
.rd-nav-account-menu {
  padding: 0;
  margin: 0;
  list-style: none;
}

.rd-primary-items {
  display: grid;
  grid-template-columns: repeat(6, minmax(max-content, 1fr));
  align-items: start;
}

.rd-primary-item {
  display: contents;
}

.rd-primary-row {
  grid-row: 1;
  min-width: 0;
}

.rd-primary-link {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 66px;
  padding: 0 12px;
  color: var(--rd-nav-navy-deep);
  font-size: 14px;
  font-weight: 500;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  transition: background-color 160ms ease, color 160ms ease;
}

.rd-primary-link:hover,
.rd-primary-link:focus-visible {
  color: var(--rd-nav-navy-deep);
  background: var(--rd-nav-tint);
  text-decoration: none;
}

.rd-primary-item.is-open .rd-primary-link,
.rd-primary-item.is-current .rd-primary-link {
  color: var(--rd-nav-navy-deep);
  background: var(--rd-nav-tint);
  font-weight: 600;
}

.rd-primary-item.is-current .rd-primary-link {
  box-shadow: inset 0 -3px 0 var(--rd-nav-gold);
}

.rd-primary-chevron {
  display: none;
}

.rd-nav-panel {
  display: none;
  grid-row: 2;
  grid-column: 1 / -1;
  width: 100vw;
  margin-left: calc(50% - 50vw);
  border-top: 1px solid var(--rd-nav-border);
  background:
    linear-gradient(90deg, rgba(23, 63, 88, 0.035) 1px, transparent 1px) 0 0 / 24px 24px,
    var(--rd-nav-surface);
}

.rd-primary-item.is-open .rd-nav-panel {
  display: block;
}

.rd-nav-panel-inner {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 34px;
  width: min(1280px, calc(100% - 56px));
  margin: 0 auto;
  padding: 30px 0 34px;
}

.rd-nav-column-heading {
  margin: 0 0 12px;
  color: var(--rd-nav-navy-deep);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.07em;
  line-height: 1.4;
  text-transform: uppercase;
}

.rd-nav-column-links {
  display: grid;
  gap: 2px;
}

.rd-nav-panel-link {
  display: flex;
  align-items: center;
  min-height: 38px;
  padding: 6px 8px;
  margin-left: -8px;
  border-radius: 6px;
  color: var(--rd-nav-ink);
  font-size: 14px;
  line-height: 1.35;
  text-decoration: none;
}

.rd-nav-panel-link:hover,
.rd-nav-panel-link:focus-visible {
  color: var(--rd-nav-navy-deep);
  background: var(--rd-nav-tint);
  text-decoration: underline;
  text-decoration-color: var(--rd-nav-gold);
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
}

.rd-nav-utility {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 4px;
  min-height: 66px;
  margin-left: 12px;
}

.rd-nav-utility-link,
.rd-nav-account summary {
  display: flex;
  align-items: center;
  min-height: 44px;
  padding: 0 10px;
  border-radius: 6px;
  color: var(--rd-nav-navy-deep);
  font-size: 13px;
  font-weight: 500;
  text-decoration: none;
  white-space: nowrap;
}

button.rd-nav-utility-link {
  appearance: none;
  background: transparent;
  border: 0;
  cursor: pointer;
  font-family: inherit;
}

.rd-nav-utility-link:hover,
.rd-nav-utility-link:focus-visible,
.rd-nav-account summary:hover,
.rd-nav-account summary:focus-visible {
  background: var(--rd-nav-tint);
  text-decoration: none;
}

.rd-nav-account {
  position: relative;
}

.rd-nav-account summary {
  cursor: pointer;
}

.rd-nav-account-menu {
  position: absolute;
  top: calc(100% + 5px);
  right: 0;
  width: 250px;
  padding: 8px;
  border: 1px solid var(--rd-nav-border);
  border-radius: 8px;
  background: var(--rd-nav-surface);
  box-shadow: 0 14px 40px rgba(16, 47, 67, 0.18);
}

.rd-nav-account-menu a {
  display: flex;
  align-items: center;
  min-height: 44px;
  padding: 8px 10px;
  border-radius: 5px;
  color: var(--rd-nav-ink);
  font-size: 13px;
  text-decoration: none;
}

.rd-nav-account-menu a:hover,
.rd-nav-account-menu a:focus-visible {
  background: var(--rd-nav-tint);
}

.rd-nav-menu-toggle {
  display: none;
}

@media (max-width: 1180px) {
  .rd-nav-bar {
    grid-template-columns: minmax(160px, 205px) minmax(0, 1fr) auto;
    padding-inline: 18px;
  }

  .rd-primary-link {
    padding-inline: 8px;
    font-size: 13px;
  }

  .rd-nav-utility-link,
  .rd-nav-account summary {
    padding-inline: 7px;
  }
}

@media (max-width: 991px) {
  .rd-nav-header {
    position: relative;
  }

  .rd-nav-bar {
    grid-template-columns: minmax(140px, 1fr) auto auto;
    align-items: center;
    min-height: 64px;
    padding: 0 14px;
  }

  .rd-nav-logo,
  .rd-nav-utility {
    min-height: 64px;
  }

  .rd-nav-logo img {
    width: min(100%, 205px);
  }

  .rd-primary-navigation {
    display: contents;
  }

  .rd-nav-menu-toggle {
    display: grid;
    grid-column: 2;
    grid-row: 1;
    gap: 4px;
    place-content: center;
    width: 44px;
    height: 44px;
    padding: 0;
    border: 0;
    border-radius: 6px;
    background: transparent;
    cursor: pointer;
  }

  .rd-nav-menu-toggle:hover,
  .rd-nav-menu-toggle:focus-visible {
    background: var(--rd-nav-tint);
  }

  .rd-nav-menu-toggle span {
    display: block;
    width: 20px;
    height: 2px;
    background: var(--rd-nav-navy-deep);
  }

  .rd-nav-utility {
    grid-column: 3;
    grid-row: 1;
    margin-left: 0;
  }

  .rd-nav-utility-link,
  .rd-nav-account summary {
    min-height: 44px;
    padding-inline: 7px;
    font-size: 12px;
  }

  .rd-primary-items {
    display: none;
    grid-column: 1 / -1;
    grid-row: 2;
    width: calc(100% + 28px);
    margin-left: -14px;
    border-top: 1px solid var(--rd-nav-border);
    background: var(--rd-nav-surface);
  }

  .rd-primary-items.is-mobile-open {
    display: block;
  }

  .rd-primary-item {
    display: block;
    border-bottom: 1px solid var(--rd-nav-border);
  }

  .rd-primary-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 52px;
  }

  .rd-primary-link {
    justify-content: flex-start;
    min-height: 52px;
    padding: 0 18px;
    font-size: 15px;
    text-align: left;
  }

  .rd-primary-chevron {
    display: grid;
    place-items: center;
    min-width: 52px;
    min-height: 52px;
    padding: 0;
    border: 0;
    border-left: 1px solid var(--rd-nav-border);
    background: transparent;
    cursor: pointer;
  }

  .rd-primary-chevron:hover,
  .rd-primary-chevron:focus-visible {
    background: var(--rd-nav-tint);
  }

  .rd-primary-chevron span {
    width: 9px;
    height: 9px;
    border-right: 2px solid var(--rd-nav-navy-deep);
    border-bottom: 2px solid var(--rd-nav-navy-deep);
    transform: rotate(45deg) translate(-2px, -2px);
    transition: transform 160ms ease;
  }

  .rd-primary-item.is-open .rd-primary-chevron span {
    transform: rotate(225deg) translate(-2px, -2px);
  }

  .rd-nav-panel {
    width: 100%;
    margin-left: 0;
    border-top: 1px solid var(--rd-nav-border);
    background: #f8fafb;
  }

  .rd-nav-panel-inner {
    grid-template-columns: 1fr;
    gap: 22px;
    width: 100%;
    padding: 24px 18px 28px;
  }

  .rd-nav-panel-link {
    min-height: 44px;
    padding-block: 8px;
  }

  .rd-nav-account-menu {
    position: fixed;
    top: 62px;
    right: 10px;
    max-height: calc(100vh - 80px);
    overflow-y: auto;
  }
}

@media (max-width: 560px) {
  .rd-nav-bar {
    grid-template-columns: minmax(110px, 1fr) 44px auto;
  }

  .rd-nav-logo img {
    width: min(100%, 170px);
  }

  .rd-nav-search-link {
    padding-inline: 5px;
  }

  .rd-nav-sign-in,
  .rd-nav-account summary {
    padding-inline: 5px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .rd-primary-link,
  .rd-primary-chevron span {
    transition: none;
  }
}