/* v4 public marketing navigation — shared across landing + marketing pages */

:root {
  --v4-public-nav-height: 72px;
  --v4-public-nav-pad-x: 48px;
  --v4-public-nav-pad-y: 18px;
  --v4-public-nav-gap: 34px;
  --v4-public-nav-link-size: 13px;
}

/* ── Inner row (logo | links | CTA) ── */
.v4-public-nav__inner {
  max-width: 1320px;
  margin: 0 auto;
  padding: var(--v4-public-nav-pad-y) var(--v4-public-nav-pad-x);
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 24px;
  width: 100%;
  box-sizing: border-box;
}

.v4-public-nav__logo {
  flex: 0 1 auto;
  min-width: 0;
}

.v4-public-nav__logo .wordmark {
  display: inline-flex;
  align-items: center;
  gap: 13px;
  text-decoration: none;
  max-width: 100%;
}

.v4-public-nav__logo .si-mark {
  width: 36px;
  height: 36px;
  flex: 0 0 auto;
}

.v4-public-nav__logo .wm-name {
  font-family: var(--sans, 'Inter', system-ui, sans-serif);
  font-weight: 800;
  font-size: 18px;
  letter-spacing: 0.085em;
  color: #EAEFF5;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.v4-public-nav__links {
  display: flex;
  align-items: center;
  gap: var(--v4-public-nav-gap);
  flex: 1 1 auto;
  justify-content: center;
  min-width: 0;
}

.v4-public-nav__link {
  font-family: var(--sans, 'Inter', system-ui, sans-serif);
  font-size: var(--v4-public-nav-link-size);
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--on-navy-mute, rgba(243, 238, 226, 0.66));
  text-decoration: none;
  white-space: nowrap;
  transition: color 0.2s ease;
}

.v4-public-nav__link:hover {
  color: var(--on-navy, #F3EEE2);
}

.v4-public-nav__link.is-active {
  color: var(--gold, #C9A961);
  font-weight: 600;
}

.v4-public-nav__actions {
  display: flex;
  align-items: center;
  gap: 20px;
  flex: 0 0 auto;
}

.v4-public-nav__divider {
  width: 1px;
  height: 30px;
  background: var(--navy-line, #1C2D40);
  flex: 0 0 auto;
}

.v4-public-nav__actions .btn,
.v4-public-nav__actions .nav-header-cta {
  min-height: 0;
  min-width: auto;
  padding: 10px 18px;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0;
  text-transform: none;
  white-space: nowrap;
}

.v4-public-nav__toggle {
  display: none;
  flex: 0 0 auto;
  margin-left: auto;
}

/* ── Fixed sticky shell (all public marketing pages incl. landing) ── */
/* !important beats legacy landing_v4.css (display:none) and brand.css flex/height */
body.landing-v4 .sr-header-bar.v4-public-nav-shell,
.sr-header-bar.v4-public-nav-shell {
  display: block !important;
  visibility: visible !important;
  height: auto !important;
  min-height: var(--v4-public-nav-height);
  max-height: none !important;
  padding: 0;
  background: var(--navy, #0B1929);
  border-bottom: 1px solid var(--navy-line, #1C2D40);
  align-items: stretch;
  justify-content: stretch;
  overflow: visible;
}

.sr-header-bar.v4-public-nav-shell + main {
  padding-top: var(--v4-public-nav-height);
}

.sr-header-bar.v4-public-nav-shell .sr-header.v4-public-nav__brand-row {
  flex: none;
  width: 100%;
  height: auto !important;
  max-height: none !important;
  overflow: visible !important;
  contain: none !important;
  background: transparent;
  box-shadow: none;
}

.sr-header-bar.v4-public-nav-shell .sr-header .sr-wrap,
.sr-header-bar.v4-public-nav-shell .v4-public-nav__inner {
  height: auto;
  max-height: none;
}

/* ── Mobile drawer CTA ── */
.v4-public-nav__drawer-cta {
  margin-top: 12px;
  width: 100%;
  justify-content: center;
}

/* Hide drawer on desktop — links live in __inner */
@media (min-width: 821px) {
  .sr-header-bar.v4-public-nav-shell > .sr-nav.v4-public-nav__drawer {
    display: none !important;
  }
}

@media (max-width: 820px) {
  :root {
    --v4-public-nav-pad-x: 16px;
    --v4-public-nav-pad-y: 12px;
    --v4-public-nav-height: 56px;
    --v4-public-nav-gap: 0;
  }

  .v4-public-nav__inner {
    flex-wrap: nowrap;
    gap: 10px;
  }

  .v4-public-nav__logo {
    flex: 1 1 auto;
  }

  .v4-public-nav__logo .si-mark {
    width: 28px;
    height: 28px;
  }

  .v4-public-nav__logo .wm-name {
    font-size: 11px;
    letter-spacing: 0.05em;
  }

  /* Hide inline links + header CTA — sticky bottom bar / drawer covers CTA on landing */
  .v4-public-nav__links--desktop,
  .v4-public-nav__actions.nav-header-cta-wrap {
    display: none !important;
  }

  .v4-public-nav__toggle {
    display: flex !important;
  }

  body.landing-v4 .sr-header-bar.v4-public-nav-shell + main,
  .sr-header-bar.v4-public-nav-shell + main {
    padding-top: var(--v4-public-nav-height);
  }

  /* Mobile drawer — reuse sr-nav slide-in; tune padding for compact header */
  .sr-header-bar.v4-public-nav-shell .v4-public-nav__drawer {
    padding-top: calc(var(--v4-public-nav-height) + 16px);
  }
}

@media (max-width: 480px) {
  .v4-public-nav__logo .wm-name {
    font-size: 10px;
  }
}