.site-header {
  position: relative;
  z-index: 40;
}

.header-shell {
  width: 100%;
}



.header-brand {
  display: flex;
  align-items: center;
  margin-right: auto;
}

.brand-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.brand-mark {
  width: 32px;
  height: 32px;
  border-radius: 999px;
  border: 1px solid rgba(201, 161, 92, 0.8);
  background: radial-gradient(circle at 30% 0, rgba(201, 161, 92, 0.85), transparent 55%),
              radial-gradient(circle at 80% 80%, rgba(11, 90, 74, 0.9), transparent 55%),
              #050607;
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.7), 0 10px 25px rgba(0, 0, 0, 0.8);
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.brand-name {
  font-family: var(--font-display);
  font-size: 1.1rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.brand-tagline {
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.primary-nav {
  display: flex;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 18px;
}

.nav-item {
  position: relative;
}

.nav-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 6px 8px;
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gray-100);
}

.nav-link::after {
  content: "";
  position: absolute;
  left: 8px;
  right: 8px;
  bottom: 2px;
  height: 1px;
  background: linear-gradient(90deg, var(--color-accent-gold), var(--color-primary));
  opacity: 0;
  transform-origin: left;
  transform: scaleX(0.4);
  transition: opacity var(--transition-base), transform var(--transition-base);
}

.nav-link:hover::after,
.nav-link:focus-visible::after {
  opacity: 0.9;
  transform: scaleX(1);
}

.nav-item-cta .nav-link-cta {
  padding-inline: 14px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(201, 161, 92, 0.7);
  background: radial-gradient(circle at 0 0, rgba(201, 161, 92, 0.18), transparent 60%),
              rgba(0, 0, 0, 0.5);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.75);
}

.nav-item-cta .nav-link-cta::after {
  display: none;
}

.nav-item-cta .nav-link-cta:hover,
.nav-item-cta .nav-link-cta:focus-visible {
  background: linear-gradient(135deg, var(--color-primary-soft), rgba(127, 31, 50, 0.85));
}

.nav-toggle {
  display: none;
  align-items: center;
  gap: 8px;
  margin-left: auto;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(0, 0, 0, 0.55);
  color: var(--gray-50);
}

.nav-toggle-box {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  gap: 4px;
}

.nav-toggle-line {
  width: 16px;
  height: 1.5px;
  border-radius: 999px;
  background-color: var(--gray-50);
  transition: transform var(--transition-base), opacity var(--transition-base);
}

.nav-toggle-text {
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

@media (max-width: 768px) {
  .nav-toggle {
    display: inline-flex;
  }

  .primary-nav {
    position: absolute;
    top: calc(100% + 10px);
    right: 0;
    left: 0;
    border-radius: var(--radius-xl);
    background: radial-gradient(circle at 0 0, rgba(201, 161, 92, 0.08), transparent 55%),
                radial-gradient(circle at 100% 100%, rgba(11, 90, 74, 0.18), transparent 60%),
                rgba(5, 6, 7, 0.98);
    box-shadow: var(--shadow-soft);
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transform: translateY(-6px);
    transition: max-height var(--transition-slow), opacity var(--transition-base), transform var(--transition-base);
  }

  .nav-list {
    flex-direction: column;
    align-items: flex-start;
    padding: 12px 12px 10px;
  }

  .nav-link {
    width: 100%;
    justify-content: flex-start;
    padding-block: 7px;
  }

  .site-header.menu-open .primary-nav {
    max-height: 320px;
    opacity: 1;
    transform: translateY(0);
  }

  .site-header.menu-open .nav-toggle-line:first-child {
    transform: translateY(2.75px) rotate(45deg);
  }

  .site-header.menu-open .nav-toggle-line:last-child {
    transform: translateY(-2.75px) rotate(-45deg);
  }
}

@media (prefers-reduced-motion: reduce) {
  .primary-nav {
    transition: none;
  }
}