/* Shared public navigation. Panels are siblings of <details> so no-JS hover works. */
body .site-header {
  --nav-header-height: 112px;
  position: relative;
  z-index: 30;
  overflow: visible;
  background: #fff;
}

body .site-header .header-inner {
  position: static;
  display: flex;
  align-items: center;
  flex-wrap: nowrap;
  min-height: var(--nav-header-height);
  gap: 24px;
  padding-block: 0;
  overflow: visible;
}

body .site-header .header-inner > .site-brand { flex: 0 0 auto; }
body .site-header .header-inner > .header-auth { flex: 0 0 auto; margin-left: 0; }

.site-header .header-inner nav.site-primary-nav {
  position: static;
  display: flex;
  align-self: stretch;
  align-items: center;
  justify-content: flex-end;
  flex-wrap: nowrap;
  gap: 24px;
  width: auto;
  min-width: 0;
  margin: 0 0 0 auto;
  padding: 0;
  border: 0;
  overflow: visible;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.site-header .site-primary-nav > .nav-group {
  position: static;
  display: flex;
  align-self: stretch;
  align-items: center;
  flex: 0 0 auto;
  min-width: 0;
}

.site-header .site-primary-nav .nav-disclosure { margin: 0; padding: 0; }

.site-header .header-inner nav.site-primary-nav > a,
.site-header .header-inner nav.site-primary-nav .nav-trigger {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  gap: 5px;
  min-width: 44px;
  min-height: 44px;
  margin: 0;
  padding: 0;
  border: 0;
  border-radius: 5px;
  background: transparent;
  color: #30343e;
  font: inherit;
  font-size: 14px;
  font-weight: 500;
  line-height: 1.4;
  letter-spacing: -.15px;
  list-style: none;
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}

.site-header .site-primary-nav .nav-trigger::-webkit-details-marker { display: none; }
.site-header .site-primary-nav .nav-trigger::marker { content: ""; }
.site-header .site-primary-nav .nav-chevron { width: 16px; height: 16px; flex: 0 0 16px; transition: transform 160ms ease; }

.site-header .header-inner nav.site-primary-nav > a:hover,
.site-header .header-inner nav.site-primary-nav .nav-trigger:hover,
.site-header .header-inner nav.site-primary-nav .nav-disclosure[open] > .nav-trigger { color: #1953ff; }
.site-header .site-primary-nav .nav-disclosure[open] .nav-chevron { transform: rotate(180deg); }

.site-header .site-primary-nav .nav-flyout {
  position: absolute;
  z-index: 1;
  top: calc(100% - 1px);
  left: 50%;
  display: none;
  grid-template-columns: minmax(0, 1fr);
  width: min(720px, calc(100vw - 48px));
  max-height: calc(100dvh - var(--nav-header-height) - 16px);
  margin: 0;
  padding: 0;
  border: 1px solid #e1e6ef;
  border-radius: 18px;
  background: #fff;
  box-shadow: 0 20px 60px rgba(20, 31, 57, .13), 0 4px 12px rgba(20, 31, 57, .04);
  color: #14171f;
  text-align: left;
  white-space: normal;
  overflow-x: hidden;
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-width: thin;
  scrollbar-color: #cbd4e5 transparent;
  transform: translateX(-50%);
}

.site-header .site-primary-nav .nav-flyout--resources { width: min(520px, calc(100vw - 48px)); }
.site-header .site-primary-nav > .nav-group--extension { position: relative; }
.site-header .site-primary-nav .nav-flyout--extension { left: auto; right: 0; width: min(320px, calc(100vw - 48px)); transform: none; }
.site-header .site-primary-nav .nav-flyout--extension .nav-resource-grid { grid-template-columns: minmax(0, 1fr); padding: 10px; }
.site-header .site-primary-nav .nav-disclosure[open] + .nav-flyout { display: grid; }

.site-header .site-primary-nav .nav-flyout-heading { padding: 24px 26px 18px; }
.site-header .site-primary-nav .nav-flyout-heading p { margin: 0 0 7px; color: #1953ff; font-size: 10px; font-weight: 650; line-height: 1.4; letter-spacing: 1.3px; text-transform: uppercase; }
.site-header .site-primary-nav .nav-flyout-heading > strong { display: block; color: #14171f; font-size: 20px; font-weight: 650; line-height: 1.3; letter-spacing: -.65px; }
.site-header .site-primary-nav .nav-product-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; padding: 0 14px 16px; }

.site-header .header-inner nav.site-primary-nav a.nav-product-card {
  display: grid;
  grid-template-rows: 32px auto 1fr auto;
  align-items: start;
  align-content: start;
  gap: 12px;
  min-width: 0;
  min-height: 228px;
  padding: 17px 14px;
  border: 1px solid transparent;
  border-radius: 12px;
  background: #fff;
  color: #14171f;
  font-size: 14px;
  font-weight: 500;
  line-height: 1.5;
  text-decoration: none;
  white-space: normal;
  transition: background-color 140ms ease, border-color 140ms ease;
}

.site-header .site-primary-nav .nav-card-icon { display: block; width: 32px; height: 32px; margin: 0; object-fit: contain; }
.site-header .site-primary-nav .nav-card-label { display: flex; align-items: center; flex-wrap: wrap; gap: 7px; min-width: 0; }
.site-header .site-primary-nav .nav-card-label > strong { color: #14171f; font-size: 14px; font-weight: 650; line-height: 1.4; letter-spacing: -.25px; }
.site-header .site-primary-nav .primary-nav-status { display: inline-block; padding: 3px 5px; border: 1px solid #dce5ff; border-radius: 4px; background: #f3f6ff; color: #4562a4; font-size: 8px; font-weight: 550; line-height: 1.3; letter-spacing: .1px; white-space: nowrap; }
.site-header .site-primary-nav .nav-product-card > p { margin: 0; color: #6b7280; font-size: 12px; font-weight: 400; line-height: 1.65; letter-spacing: 0; }
.site-header .site-primary-nav .nav-card-action { display: block; align-self: end; color: #1953ff; font-size: 11px; font-weight: 600; line-height: 1.5; }
.site-header .header-inner nav.site-primary-nav a.nav-product-card:hover { border-color: #e2e9fb; background: #f6f8ff; color: #14171f; }

.site-header .site-primary-nav .nav-flyout-footer { display: flex; align-items: center; justify-content: space-between; min-height: 62px; padding: 8px 26px; border-top: 1px solid #e8ecf3; background: #fafbfe; }
.site-header .header-inner nav.site-primary-nav .nav-flyout-footer > a { display: inline-flex; align-items: center; gap: 8px; min-height: 44px; color: #1953ff; font-size: 12px; font-weight: 600; line-height: 1.5; text-decoration: none; }
.site-header .header-inner nav.site-primary-nav .nav-flyout-footer > a:hover { color: #0b3cd4; text-decoration: underline; text-underline-offset: 4px; }

.site-header .site-primary-nav .nav-resource-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 6px; padding: 0 14px 16px; }
.site-header .header-inner nav.site-primary-nav a.nav-resource-link { display: flex; align-items: flex-start; gap: 12px; min-width: 0; min-height: 86px; padding: 14px 12px; border: 1px solid transparent; border-radius: 11px; background: #fff; color: #14171f; font-size: 13px; font-weight: 500; line-height: 1.45; text-decoration: none; white-space: normal; transition: background-color 140ms ease, border-color 140ms ease; }
.site-header .site-primary-nav .nav-resource-link > .nav-card-icon { width: 24px; height: 24px; flex: 0 0 24px; margin-top: 1px; }
.site-header .site-primary-nav .nav-resource-link > span { display: block; min-width: 0; }
.site-header .site-primary-nav .nav-resource-link strong { display: block; color: #14171f; font-size: 13px; font-weight: 650; line-height: 1.5; letter-spacing: -.15px; }
.site-header .site-primary-nav .nav-resource-link small { display: block; margin-top: 4px; color: #6b7280; font-size: 11px; font-weight: 400; line-height: 1.6; }
.site-header .header-inner nav.site-primary-nav a.nav-resource-link:hover { border-color: #e2e9fb; background: #f6f8ff; color: #14171f; }

.site-header .header-inner nav.site-primary-nav :is(a, summary):focus-visible { outline: 3px solid #1953ff; outline-offset: 3px; }
.site-header .header-inner nav.site-primary-nav :is(.nav-product-card, .nav-resource-link):focus-visible { border-color: #1953ff; outline-width: 2px; outline-offset: 1px; }

/* Enhanced pages manage hover and Escape in JS; static pages retain native details. */
@media (hover: hover) and (pointer: fine) {
  .site-header .site-primary-nav:not([data-nav-enhanced="true"]):has(> .nav-group:hover) > .nav-group:not(:hover) > .nav-flyout { display: none; }
  .site-header .site-primary-nav:not([data-nav-enhanced="true"]) > .nav-group:hover > .nav-flyout { display: grid; }
  .site-header .site-primary-nav:not([data-nav-enhanced="true"]) > .nav-group:hover .nav-trigger { color: #1953ff; }
  .site-header .site-primary-nav:not([data-nav-enhanced="true"]) > .nav-group:hover .nav-chevron { transform: rotate(180deg); }
}

@media (max-width: 1100px) {
  body .site-header { --nav-header-height: 96px; }
  body .site-header .header-inner { gap: 18px; }
  .site-header .header-inner nav.site-primary-nav { gap: 19px; }
  .site-header .header-inner nav.site-primary-nav > a,
  .site-header .header-inner nav.site-primary-nav .nav-trigger { font-size: 13px; }
}

@media (max-width: 1000px) {
  body .site-header { --nav-header-height: 128px; }
  body .site-header .header-inner { display: grid; grid-template-columns: minmax(0, 1fr) auto; grid-template-rows: minmax(52px, 1fr) 52px; align-items: center; gap: 0 18px; padding-top: 12px; }
  body .site-header .header-inner > .site-brand { grid-column: 1; grid-row: 1; justify-self: start; }
  body .site-header .header-inner > .header-auth { grid-column: 2; grid-row: 1; justify-self: end; margin-left: 0; }
  .site-header .header-inner nav.site-primary-nav { grid-column: 1 / -1; grid-row: 2; align-self: stretch; justify-content: center; width: 100%; gap: 30px; margin: 0; padding: 0; border-top: 1px solid #eef1f6; }
}

@media (max-width: 700px) {
  body .site-header { --nav-header-height: 116px; }
  body .site-header .header-inner { width: calc(100% - 30px); grid-template-rows: minmax(48px, 1fr) 48px; gap: 0 12px; padding-top: 10px; }
  body .site-header .header-inner > .header-auth .button { min-height: 44px; }
  .site-header .header-inner nav.site-primary-nav { display: grid; grid-template-columns: auto auto auto auto; justify-content: space-between; align-items: stretch; gap: 5px; }
  .site-header .site-primary-nav > .nav-group { justify-content: center; }
  .site-header .site-primary-nav > .nav-group--extension { position: static; }
  .site-header .header-inner nav.site-primary-nav > a,
  .site-header .header-inner nav.site-primary-nav .nav-trigger { min-height: 44px; gap: 2px; font-size: 12px; letter-spacing: -.3px; }
  .site-header .site-primary-nav .nav-chevron { width: 13px; height: 13px; flex-basis: 13px; }
  .site-header .site-primary-nav .nav-flyout,
  .site-header .site-primary-nav .nav-flyout--resources { left: 0; right: 0; width: 100%; max-height: calc(100dvh - var(--nav-header-height) - 8px); border-inline: 0; border-radius: 0 0 16px 16px; transform: none; }
  .site-header .site-primary-nav .nav-flyout-heading { padding: 20px 22px 14px; }
  .site-header .site-primary-nav .nav-flyout-heading > strong { font-size: 19px; }
  .site-header .site-primary-nav .nav-product-grid { grid-template-columns: minmax(0, 1fr); gap: 4px; padding: 0 12px 12px; }
  .site-header .header-inner nav.site-primary-nav a.nav-product-card { grid-template-columns: 32px minmax(0, 1fr); grid-template-rows: auto auto auto; column-gap: 14px; row-gap: 6px; min-height: 0; padding: 14px 10px; }
  .site-header .site-primary-nav .nav-product-card > .nav-card-icon { grid-column: 1; grid-row: 1 / 4; }
  .site-header .site-primary-nav .nav-product-card > :is(.nav-card-label, p, .nav-card-action) { grid-column: 2; }
  .site-header .site-primary-nav .nav-card-label > strong { font-size: 14px; }
  .site-header .site-primary-nav .nav-product-card > p { font-size: 12px; line-height: 1.55; }
  .site-header .site-primary-nav .nav-card-action { font-size: 11px; }
  .site-header .site-primary-nav .nav-flyout-footer { min-height: 58px; padding: 6px 22px; }
  .site-header .site-primary-nav .nav-resource-grid { padding: 0 12px 14px; }
}

@media (max-width: 420px) {
  body .site-header .header-inner { width: calc(100% - 20px); }
  .site-header .header-inner nav.site-primary-nav { grid-template-columns: minmax(0, 1fr) minmax(0, 1.35fr) minmax(0, 1.25fr) minmax(44px, .75fr); justify-content: stretch; gap: 3px; }
  .site-header .site-primary-nav .nav-disclosure { width: 100%; min-width: 0; }
  .site-header .header-inner nav.site-primary-nav > a,
  .site-header .header-inner nav.site-primary-nav .nav-trigger { width: 100%; font-size: 11px; letter-spacing: -.35px; text-align: center; white-space: normal; }
  .site-header .site-primary-nav .nav-resource-grid { grid-template-columns: minmax(0, 1fr); gap: 2px; }
  .site-header .header-inner nav.site-primary-nav a.nav-resource-link { min-height: 70px; padding: 12px 10px; }
}

@media (prefers-reduced-motion: reduce) {
  .site-header .site-primary-nav .nav-chevron,
  .site-header .header-inner nav.site-primary-nav a.nav-product-card,
  .site-header .header-inner nav.site-primary-nav a.nav-resource-link { transition: none; }
}