.site-header {
  position: sticky;
  top: 0;
  z-index: 60;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.site-header__bar {
  position: relative;
  background: linear-gradient(180deg, rgba(247, 242, 236, 0.97), rgba(247, 242, 236, 0.93));
  border-bottom: 1px solid rgba(223, 210, 195, 0.9);
  box-shadow: 0 10px 30px rgba(42, 36, 31, 0.06);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1600px;
  gap: var(--space-7);
  padding-top: var(--space-3);
  padding-bottom: var(--space-3);
}

.site-header__brand {
  text-decoration: none;
}

.site-header__brand-text {
  display: flex;
  flex-direction: column;
}

.site-header__nav {
  display: flex;
  align-items: center;
  margin-left: auto;
}

.site-header__nav-list {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: clamp(1rem, 1.8vw, var(--space-7));
  list-style: none;
}

.site-header__nav-link {
  display: block;
  font-size: var(--font-size-sm);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--color-text-muted);
  padding-bottom: 0.25rem;
  white-space: nowrap;
}

.site-header__nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 1px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-primary-soft));
  transition: width var(--transition-base);
}

.site-header__nav-link:hover::after,
.site-header__nav-link:focus-visible::after {
  width: 100%;
}

.site-header__nav-item--cta .site-header__nav-link--button {
  padding: 0.55rem 1.2rem;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(170, 125, 75, 0.8);
  background: linear-gradient(135deg, rgba(170, 125, 75, 0.16), rgba(143, 99, 56, 0.14));
  box-shadow: 0 10px 26px rgba(143, 99, 56, 0.25);
}

.site-header__nav-item--cta .site-header__nav-link--button::after {
  display: none;
}

.site-header__nav-item--cta .site-header__nav-link--button:hover {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-soft));
  color: #fff;
}

.site-header__toggle {
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  flex: 0 0 auto;
  width: 40px;
  height: 40px;
  border-radius: 999px;
  border: 1px solid rgba(170, 125, 75, 0.4);
  background: rgba(255, 253, 249, 0.9);
  box-shadow: 0 8px 20px rgba(42, 36, 31, 0.12);
}

.nav-toggle__bar {
  width: 18px;
  height: 1.6px;
  background-color: var(--color-text-main);
  border-radius: 999px;
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

.site-header__toggle[aria-expanded="true"] .nav-toggle__bar:first-child {
  transform: translateY(3px) rotate(45deg);
}

.site-header__toggle[aria-expanded="true"] .nav-toggle__bar:last-child {
  transform: translateY(-3px) rotate(-45deg);
}

@media (max-width: 1450px) {
  .site-header__toggle {
    display: inline-flex;
  }
  .site-header__nav {
    position: absolute;
    inset-inline: 0;
    top: 100%;
    background: rgba(247, 242, 236, 0.97);
    border-bottom: 1px solid rgba(223, 210, 195, 0.9);
    box-shadow: 0 18px 42px rgba(42, 36, 31, 0.18);
    transform-origin: top;
    transform: scaleY(0.9);
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-base), transform var(--transition-base);
  }
  .site-header__nav-list {
    flex-direction: column;
    align-items: flex-start;
    padding: var(--space-5);
    gap: var(--space-4);
  }
  .site-header__nav-link {
    font-size: var(--font-size-md);
  }
  .site-header__bar.is-menu-open .site-header__nav {
    opacity: 1;
    pointer-events: auto;
    transform: scaleY(1);
  }
}

@media (max-width: 768px) {
  .rt-ribbon__inner {
    padding: 0.5rem 1rem;
    gap: var(--space-2);
  }

  .rt-ribbon__text {
    min-width: 0;
    margin: 0;
    font-size: 0.64rem;
    line-height: 1.45;
    letter-spacing: 0.08em;
  }

  .rt-ribbon__text-desktop,
  .rt-badge-age__desktop {
    display: none;
  }

  .rt-ribbon__text-mobile,
  .rt-badge-age__mobile {
    display: inline;
  }

  .rt-badge-age {
    flex: 0 0 auto;
    padding: 0.25rem 0.6rem;
    font-size: 0.62rem;
    line-height: 1.2;
    letter-spacing: 0.06em;
    white-space: nowrap;
  }

  .site-header__inner {
    gap: var(--space-3);
    min-height: 64px;
    padding: var(--space-2) var(--space-4);
  }

  .site-header__brand {
    min-width: 0;
    gap: 0.65rem;
  }

  .site-header__brand .rt-brand__crest {
    width: 38px;
    height: 38px;
    flex: 0 0 38px;
    font-size: 1.05rem;
  }

  .rt-brand__text-primary {
    font-size: 0.9rem;
    line-height: 1.15;
    letter-spacing: 0.09em;
    white-space: nowrap;
  }

  .site-header__brand .rt-brand__text-subtitle {
    display: none;
  }

  .site-header__toggle {
    width: 38px;
    height: 38px;
  }

  .site-header__nav {
    max-height: calc(100vh - 105px);
    overflow-y: auto;
  }

  .site-header__nav-list {
    width: 100%;
    align-items: stretch;
    padding: var(--space-4);
  }

  .site-header__nav-link {
    width: 100%;
    padding: 0.55rem 0;
    white-space: normal;
  }

  .site-header__nav-link--button {
    text-align: center;
  }
}

@media (max-width: 360px) {
  .rt-ribbon__text {
    font-size: 0.58rem;
  }

  .rt-badge-age {
    font-size: 0.56rem;
  }

  .rt-brand__text-primary {
    font-size: 0.8rem;
    letter-spacing: 0.06em;
  }
}

@media (prefers-reduced-motion: reduce) {
  .site-header__nav {
    transition: none;
  }
  .site-header__toggle .nav-toggle__bar {
    transition: none;
  }
}