.site-header {
  position: relative;
  z-index: 100;
  width: 100%;
  min-height: 5.5rem;
  border-bottom: 1px solid var(--color-border-gold);
  background: rgba(53, 21, 29, 0.96);
  color: var(--color-cream);
}

.site-header__inner {
  display: flex;
  align-items: center;
  min-height: 5.5rem;
  gap: clamp(0.75rem, 2vw, 1.5rem);
}

.site-header__brand {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 0.7rem;
  min-width: 0;
  color: var(--color-cream);
  text-decoration: none;
}

.site-header__brand:hover { color: var(--color-cream); }

.site-header__logo {
  flex: 0 0 2.625rem;
  width: 2.625rem;
  height: 2.625rem;
  object-fit: contain;
}

.site-header__brand-copy {
  display: grid;
  min-width: 0;
  gap: 0.1rem;
}

.site-header__brand-name {
  font-family: var(--font-heading);
  font-size: 1.55rem;
  font-weight: var(--weight-medium);
  letter-spacing: 0.045em;
  line-height: 0.9;
  text-transform: uppercase;
  white-space: nowrap;
}

.site-header__brand-subtitle {
  color: var(--color-text-muted);
  font-size: 0.55rem;
  font-weight: var(--weight-semibold);
  letter-spacing: 0.12em;
  line-height: 1.2;
  text-transform: uppercase;
  white-space: nowrap;
}

.site-header__nav {
  min-width: 0;
  margin-left: auto;
}

.site-header__nav-list {
  display: flex;
  align-items: center;
  gap: clamp(0.65rem, 1.25vw, 1.15rem);
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-header__nav-list li,
.site-header__nav-list li + li { margin: 0; padding: 0; }

.site-header__nav-list a {
  display: block;
  color: var(--color-cream);
  font-size: 0.66rem;
  font-weight: var(--weight-semibold);
  letter-spacing: 0.08em;
  line-height: 1.2;
  text-decoration: none;
  text-transform: uppercase;
  white-space: nowrap;
}

.site-header__nav-list a:hover { color: var(--color-gold-old); }

.site-header__cta,
.site-header__mobile-cta {
  flex: 0 0 auto;
  width: auto;
  min-height: 2.7rem;
  padding: 0.7rem 0.9rem;
  font-size: 0.62rem;
  white-space: nowrap;
}

.site-header__mobile-cta,
.site-header__toggle { display: none; }

@media (max-width: 75rem) {
  .site-header__inner { min-height: 4.75rem; }
  .site-header { min-height: 4.75rem; }
  .site-header__cta { display: none; }
  .site-header__toggle {
    display: grid;
    flex: 0 0 auto;
    width: 2.9rem;
    height: 2.9rem;
    margin-left: auto;
    padding: 0.75rem;
    place-content: center;
    gap: 0.28rem;
    border: 1px solid var(--color-border-gold);
    color: var(--color-gold-old);
  }
  .site-header__toggle-line {
    display: block;
    width: 1.3rem;
    height: 1px;
    background: currentColor;
    transition: transform var(--transition-fast), opacity var(--transition-fast);
  }
  .site-header__toggle[aria-expanded="true"] .site-header__toggle-line:nth-child(1) { transform: translateY(0.38rem) rotate(45deg); }
  .site-header__toggle[aria-expanded="true"] .site-header__toggle-line:nth-child(2) { opacity: 0; }
  .site-header__toggle[aria-expanded="true"] .site-header__toggle-line:nth-child(3) { transform: translateY(-0.38rem) rotate(-45deg); }
  .site-header__nav {
    position: absolute;
    z-index: 2;
    top: calc(100% + 0.75rem);
    right: max(var(--page-padding), calc((100vw - var(--container-max)) / 2));
    left: max(var(--page-padding), calc((100vw - var(--container-max)) / 2));
    display: grid;
    max-height: calc(100vh - 6.5rem);
    padding: 1rem;
    overflow-y: auto;
    border: 1px solid var(--color-border-gold);
    background: var(--color-cream);
    box-shadow: var(--shadow-deep);
    opacity: 0;
    pointer-events: none;
    transform: translateY(0.75rem);
    transition: opacity var(--transition-fast), transform var(--transition-fast);
  }
  .site-header__nav.is-open { opacity: 1; pointer-events: auto; transform: translateY(0); }
  .site-header__nav-list { display: grid; gap: 0.5rem; }
  .site-header__nav-list a {
    min-height: 3.7rem;
    padding: 1rem;
    border: 1px solid var(--color-border-gold);
    color: var(--color-walnut);
    font-family: var(--font-heading);
    font-size: 1.35rem;
    font-weight: var(--weight-medium);
    letter-spacing: 0;
    line-height: 1;
    text-transform: none;
  }
  .site-header__nav-list a::before { content: "— "; color: var(--color-gold-old); }
  .site-header__mobile-cta { display: inline-flex; margin-top: 0.75rem; }
}

@media (max-width: 30rem) {
  .site-header__brand { gap: 0.5rem; }
  .site-header__logo { flex-basis: 2.125rem; width: 2.125rem; height: 2.125rem; }
  .site-header__brand-name { font-size: 1.28rem; }
  .site-header__brand-subtitle { font-size: 0.47rem; letter-spacing: 0.09em; }
}

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