/* Site header — sticky top bar (no backdrop-filter; keeps fixed children reliable) */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1030;
  height: var(--nav-h);
  background: var(--navy-900);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  transition: box-shadow 0.2s ease;
}

.site-header.is-scrolled {
  box-shadow: var(--shadow-md);
}

.navbar {
  height: 100%;
}

.navbar__container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  height: 100%;
  width: min(100% - (var(--gutter) * 2), var(--container));
  margin-inline: auto;
  padding-inline: env(safe-area-inset-left, 0px) env(safe-area-inset-right, 0px);
}

/* Brand / logo */
.navbar__brand {
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  min-width: 0;
  max-width: 15rem;
  text-decoration: none;
  color: var(--white);
  flex-shrink: 1;
}

.logo-mark {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: linear-gradient(145deg, var(--gold-400), var(--gold-500));
  display: grid;
  place-items: center;
  box-shadow: var(--shadow-gold);
  flex-shrink: 0;
}

.logo-mark svg {
  width: 22px;
  height: 22px;
}

.logo-wordmark {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
  min-width: 0;
}

.logo-wordmark strong {
  font-size: clamp(0.85rem, 1.1vw, 1.05rem);
  font-weight: 700;
  letter-spacing: 0.04em;
  white-space: nowrap;
}

.logo-wordmark span {
  font-size: clamp(0.58rem, 0.75vw, 0.68rem);
  font-weight: 500;
  letter-spacing: 0.02em;
  text-transform: none;
  color: var(--gold-300);
  line-height: 1.35;
  white-space: normal;
}

html[lang="en"] .logo-wordmark span {
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* Desktop collapse region */
.navbar__collapse {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.25rem;
  flex: 1;
  min-width: 0;
}

.navbar__links {
  display: flex;
  align-items: center;
  gap: 0.0625rem;
  list-style: none;
}

.navbar__links a {
  display: block;
  padding: 0.5rem 0.65rem;
  color: rgba(255, 255, 255, 0.82);
  text-decoration: none;
  font-size: clamp(0.78rem, 0.85vw, 0.875rem);
  font-weight: 500;
  border-radius: 8px;
  white-space: nowrap;
  transition: color 0.2s, background 0.2s;
}

.navbar__links a:hover,
.navbar__links a:focus-visible {
  color: var(--white);
  background: rgba(255, 255, 255, 0.08);
}

.navbar__actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-left: 0.5rem;
  padding-left: 0.5rem;
  border-left: 1px solid rgba(255, 255, 255, 0.1);
  flex-shrink: 0;
}

/* Language + CTA (shared desktop / mobile) */
.language-form {
  display: inline-grid;
  margin: 0;
}

.language-select-sizer,
.language-selector {
  grid-area: 1 / 1;
  box-sizing: border-box;
  font-family: inherit;
  font-size: 0.8rem;
  font-weight: 500;
  padding: 0.45rem 2rem 0.45rem 0.75rem;
}

.language-select-sizer {
  visibility: hidden;
  white-space: pre;
  pointer-events: none;
  border: 1px solid transparent;
}

.language-selector {
  appearance: none;
  width: 100%;
  min-width: 0;
  background-color: rgba(15, 51, 71, 0.85);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23e8cc7a' d='M3 4.5 6 7.5 9 4.5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.65rem center;
  color: var(--gold-300);
  border: 1px solid rgba(201, 162, 39, 0.38);
  border-radius: 8px;
  cursor: pointer;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
  transition: background-color 0.2s, border-color 0.2s, color 0.2s, box-shadow 0.2s;
}

.language-selector:hover {
  background-color: rgba(22, 74, 99, 0.9);
  border-color: rgba(219, 184, 74, 0.55);
  color: var(--gold-400);
}

.language-selector:focus-visible {
  outline: 2px solid var(--gold-400);
  outline-offset: 2px;
  border-color: var(--gold-400);
}

.language-selector option {
  background: var(--navy-800);
  color: var(--white);
}

.btn-nav-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.55rem 1.1rem;
  background: var(--gold-500);
  color: var(--navy-900);
  font-size: 0.875rem;
  font-weight: 600;
  text-decoration: none;
  border-radius: 8px;
  white-space: nowrap;
  transition: background 0.2s, transform 0.2s, box-shadow 0.2s;
}

.btn-nav-cta:hover,
.btn-nav-cta:focus-visible {
  background: var(--gold-400);
  transform: translateY(-1px);
  box-shadow: var(--shadow-gold);
}

/* Hamburger — hidden on desktop */
.navbar__toggler {
  display: none;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--white);
  cursor: pointer;
  flex-shrink: 0;
}

.navbar__toggler-icon {
  display: block;
  width: 20px;
  height: 2px;
  background: currentColor;
  position: relative;
  transition: background 0.2s;
}

.navbar__toggler-icon::before,
.navbar__toggler-icon::after {
  content: '';
  position: absolute;
  left: 0;
  width: 100%;
  height: 2px;
  background: currentColor;
  transition: transform 0.2s, top 0.2s;
}

.navbar__toggler-icon::before { top: -6px; }
.navbar__toggler-icon::after { top: 6px; }

.navbar__toggler[aria-expanded="true"] .navbar__toggler-icon {
  background: transparent;
}

.navbar__toggler[aria-expanded="true"] .navbar__toggler-icon::before {
  top: 0;
  transform: rotate(45deg);
}

.navbar__toggler[aria-expanded="true"] .navbar__toggler-icon::after {
  top: 0;
  transform: rotate(-45deg);
}

/* Off-canvas mobile menu — body-level sibling, Bootstrap-style */
.offcanvas {
  position: fixed;
  inset: 0;
  z-index: 1045;
  display: flex;
  justify-content: flex-end;
  visibility: hidden;
  pointer-events: none;
}

.offcanvas.is-open {
  visibility: visible;
  pointer-events: auto;
}

.offcanvas__backdrop {
  position: absolute;
  inset: 0;
  border: 0;
  margin: 0;
  padding: 0;
  background: rgba(6, 20, 30, 0.65);
  opacity: 0;
  cursor: pointer;
  transition: opacity 0.3s ease;
}

.offcanvas.is-open .offcanvas__backdrop {
  opacity: 1;
}

.offcanvas__panel {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  width: min(20rem, 100%);
  height: 100%;
  height: 100dvh;
  background: var(--navy-900);
  border-left: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: -16px 0 40px rgba(0, 0, 0, 0.35);
  transform: translateX(100%);
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.offcanvas.is-open .offcanvas__panel {
  transform: translateX(0);
}

.offcanvas__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-shrink: 0;
  padding: 1rem 1.125rem;
  padding-top: calc(1rem + env(safe-area-inset-top, 0px));
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.offcanvas__title {
  margin: 0;
  font-size: 1rem;
  font-weight: 600;
  color: var(--white);
}

.offcanvas__close {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.05);
  color: var(--white);
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
}

.offcanvas__close:hover,
.offcanvas__close:focus-visible {
  background: rgba(255, 255, 255, 0.12);
}

.offcanvas__body {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  padding: 0.5rem 0;
}

.offcanvas__links {
  list-style: none;
  margin: 0;
  padding: 0;
}

.offcanvas__links a {
  display: block;
  padding: 0.9rem 1.25rem;
  color: rgba(255, 255, 255, 0.9);
  font-size: 1rem;
  font-weight: 500;
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  transition: background 0.15s, color 0.15s;
}

.offcanvas__links a:hover,
.offcanvas__links a:focus-visible {
  background: rgba(255, 255, 255, 0.06);
  color: var(--white);
}

.offcanvas__footer {
  flex-shrink: 0;
  padding: 1.125rem;
  padding-bottom: calc(1.125rem + env(safe-area-inset-bottom, 0px));
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(0, 0, 0, 0.15);
}

.offcanvas__actions {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.offcanvas__actions .language-form,
.offcanvas__actions .language-selector,
.offcanvas__actions .btn-nav-cta {
  width: 100%;
}

.offcanvas__actions .language-selector {
  padding: 0.7rem 2rem 0.7rem 0.85rem;
  font-size: 0.9rem;
  background-color: rgba(6, 26, 38, 0.65);
  border-color: rgba(201, 162, 39, 0.42);
}

.offcanvas__actions .btn-nav-cta {
  padding: 0.875rem 1rem;
  font-size: 1rem;
}

body.offcanvas-open {
  overflow: hidden;
}

/* ——— Responsive ——— */
@media (max-width: 1280px) {
  .navbar__brand {
    max-width: 13.5rem;
  }

  .navbar__links a {
    padding: 0.45rem 0.5rem;
    font-size: 0.8rem;
  }

  .btn-nav-cta {
    padding: 0.5rem 0.85rem;
    font-size: 0.8rem;
  }

  .navbar__actions {
    gap: 0.375rem;
    margin-left: 0.375rem;
    padding-left: 0.375rem;
  }
}

@media (max-width: 1200px) {
  .navbar__links a {
    padding: 0.45rem 0.45rem;
    font-size: 0.78rem;
  }

  .btn-nav-cta {
    padding: 0.45rem 0.75rem;
    font-size: 0.78rem;
  }
}

@media (max-width: 992px) {
  :root {
    --nav-h: 68px;
  }

  .navbar__collapse {
    display: none;
  }

  .navbar__toggler {
    display: inline-flex;
  }

  .navbar__brand {
    max-width: none;
  }
}

@media (max-width: 480px) {
  :root {
    --nav-h: 64px;
  }

  .logo-mark {
    width: 34px;
    height: 34px;
  }

  .logo-mark svg {
    width: 20px;
    height: 20px;
  }

  .logo-wordmark strong {
    font-size: 0.95rem;
  }

  .logo-wordmark span {
    display: none;
  }
}

@media (min-width: 993px) {
  .offcanvas {
    display: none;
  }
}