.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(18px);
  background: rgba(10, 12, 14, 0.82);
  border-bottom: 1px solid var(--color-line);
  transition: background-color var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.site-header.is-scrolled {
  background: rgba(10, 12, 14, 0.92);
  border-bottom-color: var(--color-line-strong);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.22);
}

.header-bar {
  display: grid;
  grid-template-columns: auto auto;
  align-items: center;
  gap: 1rem;
  min-height: 4.7rem;
  padding: 0.55rem 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 1.2rem;
  min-width: 0;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 3.1rem;
  height: 3.1rem;
  border-radius: 1rem;
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-strong));
  color: #fff;
  font-family: var(--font-display);
  font-size: 1rem;
  letter-spacing: 0.08em;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.brand-text {
  display: grid;
  gap: 0.16rem;
  min-width: 0;
}

.brand-mark img {
  display: block;
  width: auto;
  height: clamp(3.9rem, 9vw, 7.5rem);
  max-width: none;
}

.brand-text strong {
  font-size: 1.02rem;
  white-space: nowrap;
}

.brand-text span {
  color: var(--color-text-muted);
  font-size: 0.84rem;
}

.nav-toggle {
  justify-self: end;
  display: inline-grid;
  gap: 0.28rem;
  padding: 0.72rem;
  border: 1px solid var(--color-line);
  border-radius: 999px;
  color: #fff;
  background: rgba(255, 255, 255, 0.03);
}

.nav-toggle:hover,
.nav-toggle:focus-visible {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--color-line-strong);
}

.nav-toggle span {
  display: block;
  width: 1.2rem;
  height: 2px;
  background: currentColor;
}

.site-nav {
  grid-column: 1 / -1;
  display: none;
  gap: 0.35rem;
  padding-top: 0.35rem;
}

.site-nav.is-open {
  display: grid;
  padding: 0.5rem;
  border: 1px solid var(--color-line);
  border-radius: 1.4rem;
  background: rgba(255, 255, 255, 0.04);
}

.site-nav a {
  padding: 0.82rem 0.95rem;
  border-radius: 999px;
  color: var(--color-text-muted);
  font-weight: 700;
}

.site-nav a:hover,
.site-nav a:focus-visible,
.site-nav a[aria-current="page"] {
  background: rgba(255, 255, 255, 0.08);
  color: var(--color-text);
}

.header-cta {
  display: none;
}

.card,
.gallery-card {
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.04);
  box-shadow: var(--shadow-soft);
}

.section-light .card,
.section-contact .card,
.page-shell-section .card,
.gallery-card,
.content-panel,
.info-card,
.detail-card,
.cta-banner {
  border-color: var(--color-line-dark);
  background: var(--color-surface-strong);
}

.footer-links {
  display: grid;
  gap: 0.55rem;
  align-content: start;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.82);
}

.footer-links a:hover,
.footer-links a:focus-visible {
  color: #fff;
}

.footer-grid-complete {
  align-items: start;
}

.site-footer .social-links {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.site-footer .social-link {
  flex-shrink: 0;
}

.footer-credit {
  margin: 0.85rem 0 0;
  padding: 0.8rem 0 0.1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.74rem;
  line-height: 1.45;
  letter-spacing: 0.02em;
}

.footer-credit a {
  color: rgba(255, 255, 255, 0.68);
  text-decoration: underline;
  text-decoration-color: rgba(255, 255, 255, 0.14);
  text-underline-offset: 0.18em;
  transition: color var(--transition), text-decoration-color var(--transition);
}

.footer-credit a:hover,
.footer-credit a:focus-visible {
  color: rgba(255, 255, 255, 0.82);
  text-decoration-color: rgba(255, 255, 255, 0.34);
}

@media (min-width: 960px) {
  .header-bar {
    grid-template-columns: minmax(0, auto) minmax(0, 1fr) auto;
    column-gap: 0.8rem;
  }

  .nav-toggle {
    display: none;
  }

  .site-nav {
    grid-column: auto;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    flex-wrap: nowrap;
    gap: 0.2rem;
    padding-top: 0;
    min-width: 0;
    white-space: nowrap;
  }

  .site-nav.is-open {
    padding: 0;
    border: 0;
    background: transparent;
  }

  .site-nav a {
    padding: 0.78rem 0.72rem;
    font-size: 0.95rem;
    white-space: nowrap;
  }

  .header-cta {
    display: inline-flex;
    min-width: 7.6rem;
    white-space: nowrap;
  }

  .footer-grid-complete {
    grid-template-columns: minmax(0, 1.05fr) minmax(180px, 0.7fr) minmax(0, 1fr);
    column-gap: 2.2rem;
  }
}




.header-actions {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 0.85rem;
  min-width: 0;
}

.language-switcher {
  display: inline-flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.55rem;
  min-width: 0;
  padding: 0.45rem 0.55rem 0.45rem 0.8rem;
  border: 1px solid var(--color-line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
}

.language-switcher__label {
  color: var(--color-text-muted);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.language-switcher__controls {
  display: inline-flex;
  align-items: center;
  padding: 0.2rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
}

.language-switcher__button {
  min-height: 2.3rem;
  padding: 0.42rem 0.9rem;
  border: 0;
  border-radius: 999px;
  color: var(--color-text-muted);
  font-size: 0.9rem;
  font-weight: 700;
  background: transparent;
  transition: background-color var(--transition), color var(--transition), box-shadow var(--transition);
}

.language-switcher__button:hover,
.language-switcher__button:focus-visible {
  color: var(--color-text);
}

.language-switcher__button.is-active {
  background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-strong) 100%);
  color: var(--color-text-dark);
  box-shadow: var(--shadow-soft);
}

@media (min-width: 960px) {
  .header-actions {
    grid-column: auto;
    justify-self: end;
    justify-content: flex-end;
  }

  .language-switcher {
    flex-wrap: nowrap;
  }
}

.language-bar {
  position: relative;
  z-index: 1;
  padding-top: 0.7rem;
  padding-bottom: 0.15rem;
}

.language-bar .container {
  display: flex;
  justify-content: flex-start;
}

.language-bar .language-switcher {
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.12);
}

.language-bar + .hero,
.language-bar + .page-hero {
  padding-top: 2.3rem;
}

@media (min-width: 768px) {
  .language-bar {
    padding-top: 1.15rem;
    padding-bottom: 0.45rem;
  }

  .language-bar + .hero,
  .language-bar + .page-hero {
    padding-top: 3.6rem;
  }
}

@media (min-width: 960px) {
  .language-bar {
    position: sticky;
    top: 7.35rem;
    z-index: 40;
    padding-top: 1.25rem;
    padding-bottom: 0.5rem;
  }

  .language-bar + .hero,
  .language-bar + .page-hero {
    padding-top: 4rem;
  }
}