.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: var(--color-black);
  color: var(--color-white);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.18);
}

.site-header__utility {
  display: flex;
  justify-content: flex-end;
  padding: 0.4rem 1.25rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  background: var(--color-black-soft);
}

.site-header__inner {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 1.25rem;
  align-items: center;
  min-height: 82px;
}

.brand {
  display: inline-grid;
  grid-template-columns: auto auto;
  gap: 0.7rem;
  align-items: center;
  min-width: 0;
}

.brand__mark {
  color: var(--color-gold);
  font-size: clamp(2.25rem, 4vw, 3.1rem);
  font-weight: 900;
  letter-spacing: 0;
  line-height: 0.8;
}

.brand__text {
  display: grid;
  gap: 0.1rem;
  font-size: var(--font-md);
  font-weight: 900;
  letter-spacing: 0.02em;
  line-height: 0.9;
  text-transform: uppercase;
}

.brand__tagline {
  color: var(--color-gray-300);
  font-size: var(--font-xs);
  font-weight: 600;
  letter-spacing: 0.08em;
}

.site-nav {
  justify-self: center;
}

.site-nav__list {
  display: flex;
  gap: clamp(0.8rem, 1.7vw, 1.7rem);
  align-items: center;
  list-style: none;
}

.site-nav__link {
  position: relative;
  display: inline-block;
  color: var(--color-white);
  font-size: var(--font-xs);
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  white-space: nowrap;
}

.site-nav__link::after {
  position: absolute;
  right: 0;
  bottom: -0.45rem;
  left: 0;
  height: 2px;
  background: var(--color-gold);
  opacity: 0;
  transform: scaleX(0.7);
  transition: opacity 160ms ease, transform 160ms ease;
  content: "";
}

.site-nav__link:hover::after,
.site-nav__link:focus-visible::after,
.site-nav__link.is-active::after {
  opacity: 1;
  transform: scaleX(1);
}

.site-header__actions {
  display: flex;
  gap: 0.9rem;
  align-items: center;
  justify-content: end;
}

.lang-switch {
  display: inline-flex;
  gap: 0.35rem;
  align-items: center;
  color: var(--color-gray-300);
  font-size: var(--font-xs);
  font-weight: 800;
}

.lang-switch__link.is-active {
  color: var(--color-gold);
}

.site-header__menu-toggle {
  display: none;
  width: 46px;
  height: 42px;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 3px;
  background: transparent;
  color: var(--color-white);
}

.site-header__menu-icon,
.site-header__menu-icon::before,
.site-header__menu-icon::after {
  display: block;
  width: 21px;
  height: 2px;
  background: currentColor;
  content: "";
}

.site-header__menu-icon {
  position: relative;
}

.site-header__menu-icon::before,
.site-header__menu-icon::after {
  position: absolute;
  left: 0;
}

.site-header__menu-icon::before {
  top: -7px;
}

.site-header__menu-icon::after {
  top: 7px;
}

.site-footer {
  background: var(--color-black);
  color: var(--color-gray-300);
}

.site-footer__top {
  display: grid;
  grid-template-columns: 1.5fr repeat(3, 1fr) 0.8fr;
  gap: 2rem;
  padding: 4rem 0 2.5rem;
}

.site-footer h2,
.site-footer h3 {
  margin-bottom: 1rem;
  color: var(--color-white);
  font-family: var(--font-body);
  font-size: var(--font-sm);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.site-footer__brand h2 {
  color: var(--color-gold);
  font-size: var(--font-lg);
}

.site-footer ul {
  display: grid;
  gap: 0.55rem;
  list-style: none;
}

.site-footer a:hover,
.site-footer a:focus-visible {
  color: var(--color-gold);
}

.site-footer__bottom {
  display: flex;
  gap: 1rem;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.13);
  font-size: var(--font-sm);
}

.site-footer__legal-links {
  display: flex;
  gap: 1rem;
}

@media (max-width: 1200px) {
  .site-header__inner {
    min-height: 74px;
  }

  .site-header__menu-toggle {
    display: inline-flex;
  }

  .site-nav {
    position: absolute;
    top: 100%;
    right: 0;
    left: 0;
    display: none;
    justify-self: stretch;
    padding: 0.5rem 0 1rem;
    background: var(--color-black);
    border-top: 1px solid rgba(255, 255, 255, 0.12);
  }

  .site-nav.is-open {
    display: block;
  }

  .site-nav__list {
    width: min(1200px, calc(100% - 32px));
    margin-inline: auto;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }

  .site-nav__link {
    display: block;
    padding: 0.85rem 0;
    font-size: var(--font-sm);
  }

  .site-nav__link::after {
    bottom: 0.45rem;
    width: 38px;
  }

  .site-header__actions .button {
    display: none;
  }
}

@media (max-width: 860px) {
  .site-footer__top {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .site-footer__brand {
    grid-column: 1 / -1;
  }
}

@media (max-width: 560px) {
  .site-header__inner {
    gap: 0.75rem;
  }

  .brand__text {
    font-size: var(--font-base);
  }

  .brand__tagline {
    display: none;
  }

  .site-header__actions {
    gap: 0.55rem;
  }

  .site-footer__top,
  .site-footer__bottom {
    display: grid;
    grid-template-columns: 1fr;
  }
}