.site-header {
  position: relative;
  z-index: 50;
}

.header-shell {
  border-bottom: 1px solid rgba(213, 206, 197, 0.9);
}

.header-inner {
  max-width: var(--container-width);
  margin: 0 auto;
  padding-inline: var(--space-7);
}

.header-brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
}

.header-brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 999px;
  background: radial-gradient(circle at 30% 10%, rgba(215, 179, 92, 0.6), transparent 50%), #2b2f34;
  color: #fff;
  font-family: var(--font-serif);
  font-size: 1.1rem;
  letter-spacing: 0.06em;
}

.header-brand-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.header-brand-name {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.header-brand-tagline {
  font-size: var(--font-size-xs);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gray-500);
}

.header-nav {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: var(--space-6);
}

.header-nav-list {
  display: flex;
  align-items: center;
  gap: var(--space-5);
  font-size: var(--font-size-sm);
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.header-nav-item .nav-link {
  position: relative;
  padding-block: 0.35rem;
  color: var(--gray-600);
}

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

.header-nav-item .nav-link:hover::after,
.header-nav-item .nav-link[aria-current="page"]::after {
  width: 100%;
}

.header-nav-item .nav-link[aria-current="page"] {
  color: var(--color-text);
}

.header-cta-wrap {
  display: flex;
  align-items: center;
}

.header-cta {
  font-size: var(--font-size-xs);
  padding-inline: 1.8rem;
}

.header-toggle {
  display: none;
  position: relative;
  width: 44px;
  height: 36px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(213, 206, 197, 0.9);
  background-color: rgba(243, 241, 236, 0.75);
  backdrop-filter: blur(var(--blur-soft));
}

.header-toggle-bar {
  position: absolute;
  left: 10px;
  right: 10px;
  height: 1.5px;
  border-radius: 999px;
  background-color: var(--gray-800);
  transition: transform var(--transition-base), opacity var(--transition-base), top var(--transition-base), bottom var(--transition-base);
}

.header-toggle-bar:first-child {
  top: 13px;
}

.header-toggle-bar:last-child {
  bottom: 13px;
}

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

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

@media (max-width: 960px) {
  .header-inner {
    padding-inline: var(--space-5);
  }

  .header-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .header-nav {
    position: fixed;
    inset: 64px 0 auto 0;
    background: radial-gradient(circle at top left, rgba(215, 179, 92, 0.12), transparent 55%), var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    padding: var(--space-5) var(--space-5) var(--space-6);
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-5);
    transform: translateY(-120%);
    opacity: 0;
    pointer-events: none;
    transition: transform var(--transition-slow), opacity var(--transition-slow);
  }

  .header-nav-list {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-4);
  }

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

  .header-cta-wrap {
    width: 100%;
  }

  .header-cta {
    width: 100%;
    justify-content: center;
  }
}

@media (max-width: 540px) {
  .header-brand-tagline {
    display: none;
  }
}