/* Gavi Corner — unified site navigation (overlay + bar modes) */

:root {
  --nav-cyan: #00d4ff;
  --nav-cyan-dim: rgba(0, 212, 255, 0.88);
  --nav-muted: #a1a1aa;
  --nav-barca-blue: #0033a0;
  --nav-barca-red: #a50044;
}

/* Legacy gradient rule under nav — removed site-wide */
hr.navbar-divider,
hr.site-nav-divider {
  display: none !important;
  height: 0 !important;
  margin: 0 !important;
  padding: 0 !important;
  border: 0 !important;
  overflow: hidden;
}

/* ─── Shell ─────────────────────────────────────────────────────────── */

header.site-nav.navbar {
  position: sticky;
  top: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem 1rem;
  width: 100%;
  padding: 0.7rem clamp(0.85rem, 3vw, 1.35rem);
  font-family: "Poppins", system-ui, sans-serif;
  background: rgba(8, 10, 14, 0.58);
  backdrop-filter: blur(16px) saturate(1.12);
  -webkit-backdrop-filter: blur(16px) saturate(1.12);
  border-bottom: none;
  box-shadow: none;
  transition:
    transform 0.38s cubic-bezier(0.4, 0, 0.2, 1),
    background 0.4s ease,
    backdrop-filter 0.4s ease,
    -webkit-backdrop-filter 0.4s ease,
    box-shadow 0.4s ease;
}

body.nav-autohide-on header.site-nav.navbar.site-nav--hidden {
  transform: translateY(calc(-100% - 4px));
  pointer-events: none;
}

body.nav-autohide-on.navbar-is-fixed.site-nav-user-hidden {
  padding-top: 0;
}

/* Overlay hero pages: fade into the image — no bar slab, no underline */
header.site-nav.navbar[data-nav-mode="overlay"] {
  position: absolute;
  top: 0;
  left: 0;
  background: linear-gradient(
    180deg,
    rgba(0, 0, 0, 0.5) 0%,
    rgba(0, 0, 0, 0.22) 45%,
    transparent 100%
  );
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  box-shadow: none;
}

/* Scrolled: frosted glass — hero still bleeds through, not a black block */
header.site-nav.navbar[data-nav-mode="overlay"].navbar--scrolled,
body.nav-mode-overlay header.site-nav.navbar.navbar--scrolled {
  position: fixed;
  background: rgba(6, 9, 14, 0.42);
  backdrop-filter: blur(20px) saturate(1.25);
  -webkit-backdrop-filter: blur(20px) saturate(1.25);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.22);
}

/* Bar pages (ethics, profile, articles): same glass, slightly more readable */
body.nav-mode-bar header.site-nav.navbar {
  background: rgba(8, 10, 14, 0.68);
  backdrop-filter: blur(18px) saturate(1.15);
  -webkit-backdrop-filter: blur(18px) saturate(1.15);
}

/* ─── Brand + MENU ──────────────────────────────────────────────────── */

.site-nav .site-title {
  position: static;
  transform: none;
  left: auto;
  top: auto;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  flex-shrink: 0;
  font-family: "Orbitron", "Poppins", system-ui, sans-serif;
  font-size: clamp(0.68rem, 1.1vw + 0.45rem, 0.82rem);
  font-weight: 600;
  letter-spacing: 0.1em;
  color: #fff;
  white-space: nowrap;
}

.site-nav .site-title span {
  position: static;
  padding: 0;
  overflow: visible;
}

.site-nav .site-title span::before,
.site-nav .site-title span::after {
  display: none;
}

.site-nav .nav-gate-link {
  color: var(--nav-cyan-dim);
  text-decoration: none;
  font-family: "Poppins", system-ui, sans-serif;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.42rem 0.68rem;
  border: 1px solid rgba(0, 212, 255, 0.28);
  border-radius: 999px;
  background: transparent;
  white-space: nowrap;
  transition: color 0.2s, border-color 0.2s, background 0.2s;
}

.site-nav .nav-gate-link::after {
  display: none;
}

.site-nav .nav-gate-link:hover,
.site-nav .nav-gate-link:focus-visible {
  color: #fff;
  background: rgba(0, 212, 255, 0.08);
  border-color: rgba(0, 212, 255, 0.5);
}

/* ─── Links + locale cluster ────────────────────────────────────────── */

.site-nav .nav-center {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.65rem;
  flex: 1 1 auto;
  min-width: 0;
  position: static;
  width: auto;
}

.site-nav .nav-links {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.2rem 0.45rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-nav .nav-links a {
  display: inline-block;
  padding: 0.35rem 0.42rem;
  color: var(--nav-muted);
  text-decoration: none;
  font-size: clamp(0.58rem, 0.5vw + 0.5rem, 0.67rem);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: 6px;
  border-bottom: none;
  transition: color 0.2s, background 0.2s;
}

.site-nav .nav-links a::after {
  display: none;
}

.site-nav .nav-links a:hover,
.site-nav .nav-links a:focus-visible {
  color: #fff;
  background: rgba(255, 255, 255, 0.06);
}

.site-nav .nav-links a[aria-current="page"] {
  color: #fff;
  background: rgba(0, 212, 255, 0.12);
  box-shadow: inset 0 0 0 1px rgba(0, 212, 255, 0.22);
}

.site-nav .nav-locale-cluster,
.navbar .nav-locale-cluster {
  position: static;
  display: flex;
  align-items: center;
  gap: 0.55rem;
  flex-shrink: 0;
}

.site-nav .nav-cornerist-profile,
.navbar .nav-cornerist-profile {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
  border: 1px solid rgba(0, 212, 255, 0.4);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.45);
  display: block;
  text-decoration: none;
  color: inherit;
  cursor: pointer;
  transition: border-color 0.18s ease, box-shadow 0.18s ease, transform 0.18s ease;
}

.site-nav .nav-cornerist-profile:hover,
.site-nav .nav-cornerist-profile:focus-visible,
.navbar .nav-cornerist-profile:hover,
.navbar .nav-cornerist-profile:focus-visible {
  border-color: var(--nav-cyan);
  box-shadow: 0 0 0 2px rgba(0, 212, 255, 0.18), 0 1px 4px rgba(0, 0, 0, 0.45);
  transform: translateY(-1px);
}

.site-nav .nav-cornerist-profile__inner,
.navbar .nav-cornerist-profile__inner {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #2d2d32;
  position: relative;
  overflow: hidden;
}

.site-nav .nav-cornerist-profile__img,
.site-nav .nav-cornerist-profile__placeholder-svg,
.site-nav .nav-cornerist-profile__guest-svg,
.navbar .nav-cornerist-profile__img,
.navbar .nav-cornerist-profile__placeholder-svg,
.navbar .nav-cornerist-profile__guest-svg {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}

.site-nav .nav-cornerist-profile__guest-svg,
.navbar .nav-cornerist-profile__guest-svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: unset;
  pointer-events: none;
}

.site-nav .nav-cornerist-profile--guest .nav-cornerist-profile__img,
.navbar .nav-cornerist-profile--guest .nav-cornerist-profile__img {
  display: none !important;
}

.site-nav .nav-cornerist-profile--guest .nav-cornerist-profile__inner,
.navbar .nav-cornerist-profile--guest .nav-cornerist-profile__inner {
  background: #737373;
  padding: 0;
}

.site-nav .nav-cornerist-profile--guest,
.navbar .nav-cornerist-profile--guest {
  border-color: rgba(255, 255, 255, 0.22);
}

.site-nav .nav-cornerist-profile--guest:hover,
.site-nav .nav-cornerist-profile--guest:focus-visible,
.navbar .nav-cornerist-profile--guest:hover,
.navbar .nav-cornerist-profile--guest:focus-visible {
  border-color: rgba(255, 255, 255, 0.45);
  box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.08), 0 1px 4px rgba(0, 0, 0, 0.45);
}

.site-nav .flags {
  position: static;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.site-nav .flags img {
  width: 22px;
  height: 15px;
  border-radius: 2px;
  cursor: pointer;
  opacity: 0.85;
  transition: transform 0.18s ease, opacity 0.18s ease, box-shadow 0.18s ease;
}

.site-nav .flags img:hover,
.site-nav .flags img:focus-visible {
  transform: scale(1.12);
  opacity: 1;
  box-shadow: 0 0 0 2px rgba(0, 212, 255, 0.35);
}

.site-nav .flags img[role="button"]:focus-visible {
  outline: 2px solid var(--nav-cyan);
  outline-offset: 2px;
}

.nav-autohide-toggle {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  margin: 0;
  padding: 0;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--nav-muted);
  cursor: pointer;
  transition: color 0.2s, border-color 0.2s, background 0.2s, box-shadow 0.2s;
}

.nav-autohide-toggle:hover,
.nav-autohide-toggle:focus-visible {
  color: #fff;
  border-color: rgba(0, 212, 255, 0.4);
  background: rgba(0, 212, 255, 0.08);
  outline: none;
}

.nav-autohide-toggle.is-active,
.nav-autohide-toggle[aria-pressed="true"] {
  color: var(--nav-cyan);
  border-color: rgba(0, 212, 255, 0.45);
  background: rgba(0, 212, 255, 0.12);
  box-shadow: 0 0 0 1px rgba(0, 212, 255, 0.15);
}

.nav-autohide-toggle__icon {
  width: 16px;
  height: 16px;
  display: block;
}

.site-nav .nav-locale-cluster .nav-autohide-toggle {
  order: 3;
}

.site-nav .nav-center > .nav-autohide-toggle {
  margin-left: 0.15rem;
}

/* Overlay pages: offset when nav pins on scroll */
body.nav-mode-overlay.navbar-is-fixed {
  padding-top: 3.25rem;
}

@media (max-width: 1100px) {
  .site-nav .nav-links {
    gap: 0.15rem 0.3rem;
  }

  .site-nav .nav-links a {
    letter-spacing: 0.08em;
    padding: 0.3rem 0.35rem;
  }
}

@media (max-width: 900px) {
  header.site-nav.navbar {
    flex-wrap: wrap;
    align-items: flex-start;
  }

  .site-nav .nav-center {
    width: 100%;
    justify-content: space-between;
  }

  .site-nav .nav-links {
    flex: 1 1 100%;
    justify-content: flex-start;
    gap: 0.25rem;
    padding-top: 0.35rem;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
  }
}

@media (max-width: 520px) {
  .site-nav .site-title {
    font-size: 0.62rem;
    letter-spacing: 0.07em;
  }

  .site-nav .nav-gate-link {
    font-size: 0.62rem;
    padding: 0.38rem 0.55rem;
  }
}