/* Header styles scoped to .site-header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--color-border-subtle);
}

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

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

.site-header__logo-mark {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 0, #fdf8e3, #b8860b);
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  justify-content: center;
}

.site-header__logo-initials {
  font-family: var(--font-heading);
  font-size: 0.9rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #fff;
}

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

.site-header__brand-name {
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--color-brand-dark);
}

.site-header__brand-tagline {
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

/* Navigation */
.site-header__nav {
  position: relative;
}

.site-header__nav-list {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.site-header__nav-link {
  font-size: 12px;
  font-weight: 500;
  color: var(--color-text-soft);
  padding: 0.35rem 0.15rem;
  border-bottom: 2px solid transparent;
  text-decoration: none;
  transition: color var(--transition-base), border-color var(--transition-base), background-color var(--transition-base);
}

.site-header__nav-link:hover,
.site-header__nav-link:focus-visible {
  color: var(--color-brand-dark);
  border-color: rgba(184, 134, 11, 0.85);
}

.site-header__nav-item--highlight .site-header__nav-link--cta {
  padding: 0.5rem 1rem;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(184, 134, 11, 0.65);
  background: var(--color-primary-soft);
  color: var(--color-brand-dark);
}

.site-header__nav-item--highlight .site-header__nav-link--cta:hover,
.site-header__nav-item--highlight .site-header__nav-link--cta:focus-visible {
  background: linear-gradient(135deg, #c6993f, #b8860b);
  color: #fff;
  border-color: transparent;
}

/* Mobile nav toggle */
.site-header__nav-toggle {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  border-radius: 999px;
  border: 1px solid var(--color-border-soft);
  background-color: #fff;
  color: var(--color-brand-dark);
}

.site-header__nav-toggle-bar {
  width: 18px;
  height: 2px;
  border-radius: 999px;
  background-color: var(--color-brand-dark);
  transition: transform var(--transition-base), opacity var(--transition-base), background-color var(--transition-base);
}

.site-header__nav-toggle:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
}

/* Mobile default state: nav collapsed */
@media (max-width: 767.98px) {
  .site-header__nav {
    position: absolute;
    inset-inline: 0;
    top: 100%;
    background: rgba(255, 255, 255, 0.98);
    border-bottom: 1px solid var(--color-border-subtle);
    transform-origin: top;
    transform: scaleY(0.9);
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-base), transform var(--transition-base), visibility var(--transition-base);
  }

  .site-header__nav-list {
    flex-direction: column;
    align-items: stretch;
    padding: var(--space-3) var(--space-4) var(--space-5);
    gap: var(--space-2);
  }

  .site-header__nav-link {
    padding: 0.65rem 0;
  }

  .site-header--nav-open .site-header__nav {
    opacity: 1;
    visibility: visible;
    transform: scaleY(1);
  }

  .site-header__nav-toggle.is-active .site-header__nav-toggle-bar:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }

  .site-header__nav-toggle.is-active .site-header__nav-toggle-bar:nth-child(2) {
    opacity: 0;
  }

  .site-header__nav-toggle.is-active .site-header__nav-toggle-bar:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }
}

/* Desktop: show nav inline, hide hamburger */
@media (min-width: 768px) {
  .site-header__nav-toggle {
    display: none;
  }

  .site-header__nav {
    display: block;
  }
}

/* High contrast adjustment for better accessibility */
@media (prefers-contrast: more) {
  .site-header {
    border-bottom-color: var(--gray-400);
  }

  .site-header__nav-link {
    color: var(--color-brand-dark);
  }
}