.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(18px);
  background: linear-gradient(to bottom, rgba(5, 6, 9, 0.96), rgba(5, 6, 9, 0.85));
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: var(--space-3);
  gap: var(--space-4);
}

.site-header__brand {
  display: flex;
  align-items: center;
  min-width: 0;
}

.site-header__logo-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
}

.site-header__logo-mark {
  width: 34px;
  height: 34px;
  border-radius: 999px;
  background: radial-gradient(circle at 20% 20%, #f4e4c7, #c58b3b 55%, #050609 100%);
  box-shadow: 0 0 0 1px rgba(245, 230, 204, 0.5), 0 10px 25px rgba(0, 0, 0, 0.7);
}

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

.site-header__logo-name {
  font-family: var(--font-display);
  font-size: 1.15rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.site-header__logo-tagline {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
}

.site-header__nav {
  display: flex;
  align-items: center;
  gap: var(--space-6);
}

.site-header__nav-list {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  list-style: none;
  padding: 0;
  margin: 0;
}

.site-header__nav-link {
  position: relative;
  font-size: var(--font-size-sm);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  padding-block: 0.35rem;
}

.site-header__nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, #f1d3a3, var(--color-primary));
  transition: width var(--transition-base);
}

.site-header__nav-link:hover,
.site-header__nav-link:focus-visible {
  color: var(--color-cream);
}

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

.site-header__nav-item--highlight {
  margin-left: var(--space-2);
}

.site-header__nav-link--cta {
  padding-inline: 1rem;
  padding-block: 0.45rem;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(241, 211, 163, 0.7);
  background: radial-gradient(circle at top left, rgba(241, 211, 163, 0.35), rgba(5, 6, 9, 0.9));
  box-shadow: var(--shadow-soft);
}

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

.site-header__nav-link--cta:hover,
.site-header__nav-link--cta:focus-visible {
  background: linear-gradient(135deg, #f1d3a3, var(--color-primary));
  color: #1b1308;
}

.site-header__badge-group {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding-left: var(--space-4);
  border-left: 1px solid rgba(255, 255, 255, 0.08);
}

.site-header__toggle {
  display: none;
  position: relative;
  width: 42px;
  height: 36px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(244, 228, 199, 0.5);
  background: rgba(5, 6, 9, 0.9);
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.site-header__toggle:hover,
.site-header__toggle:focus-visible {
  border-color: rgba(241, 211, 163, 0.9);
}

.site-header__toggle-bar {
  position: absolute;
  width: 18px;
  height: 2px;
  border-radius: 999px;
  background: var(--color-cream);
  transition: transform var(--transition-base), opacity var(--transition-base), top var(--transition-base), bottom var(--transition-base);
}

.site-header__toggle-bar:first-child {
  top: 13px;
}

.site-header__toggle-bar:last-child {
  bottom: 13px;
}

.site-header__toggle[aria-expanded="true"] .site-header__toggle-bar:first-child {
  top: 50%;
  transform: translateY(-50%) rotate(42deg);
}

.site-header__toggle[aria-expanded="true"] .site-header__toggle-bar:last-child {
  bottom: 50%;
  transform: translateY(50%) rotate(-42deg);
}

.site-header__toggle[aria-expanded="true"] .site-header__toggle-bar:nth-child(2) {
  opacity: 0;
}

@media (max-width: 960px) {
  .site-header__badge-group {
    display: none;
  }
}

@media (max-width: 768px) {
  .site-header__inner {
    padding-block: var(--space-3);
  }

  .site-header__toggle {
    display: inline-flex;
  }

  .site-header__nav {
    position: fixed;
    inset: 0 0 auto 0;
    top: 64px;
    flex-direction: column;
    align-items: stretch;
    background: radial-gradient(circle at top, rgba(197, 139, 59, 0.18), transparent 60%), var(--color-surface);
    padding: var(--space-4) var(--container-padding-x) var(--space-6);
    transform: translateY(-110%);
    opacity: 0;
    pointer-events: none;
    transition: transform var(--transition-base), opacity var(--transition-base);
  }

  .site-header__nav-list {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-3);
  }

  .site-header__nav-link {
    font-size: var(--font-size-md);
  }

  .site-header__nav--open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 520px) {
  .site-header__logo-tagline {
    display: none;
  }
}