/* TEMP: hide utility bar (phone / email / utility menu). Remove this rule to restore. */
.site-header-utility {
  display: none;
  background: var(--color-primary);
  color: rgba(255, 255, 255, 0.85);
}

.site-header-utility-inner {
  display: flex;
  align-items: stretch;
  justify-content: space-between;
  gap: var(--space-md);
  max-width: var(--layout-max-width);
  margin: 0 auto;
  padding: 0 var(--space-xl);
  min-height: 2.25rem;
}

.site-header-contact {
  display: flex;
  align-items: center;
  align-self: center;
  flex-wrap: wrap;
  gap: 0;
  font-size: 0.8125rem;
  font-weight: 500;
}

.site-header-contact:empty {
  display: none;
}

.site-header-contact-item {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.35rem 0;
  color: rgba(255, 255, 255, 0.88);
  text-decoration: none;
  white-space: nowrap;
  transition: color 150ms ease;
}

.site-header-contact-item:hover,
.site-header-contact-item:focus-visible {
  color: var(--color-surface);
}

.site-header-contact-icon {
  display: flex;
  flex-shrink: 0;
  opacity: 0.8;
}

.site-header-contact-icon svg {
  width: 0.875rem;
  height: 0.875rem;
  fill: currentColor;
}

.site-header-contact-value {
  letter-spacing: 0.01em;
}

.site-header-contact-sep {
  display: block;
  width: 1px;
  height: 0.9rem;
  margin: 0 0.9rem;
  background: rgba(255, 255, 255, 0.28);
  flex-shrink: 0;
}

.site-header-nav-utility {
  display: flex;
  margin-left: auto;
}

.site-header-nav-utility .menu {
  display: flex;
  align-items: stretch;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-header-nav-utility .menu > li {
  display: flex;
}

.site-header-nav-utility .menu > li > a {
  display: flex;
  align-items: center;
  padding: 0 0.85rem;
  font-size: 0.75rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.85);
  background: transparent;
}

.site-header-nav-utility .menu > li > a:hover,
.site-header-nav-utility .menu > li > a:focus-visible,
.site-header-nav-utility .menu > li.current-menu-item > a,
.site-header-nav-utility .menu > li.current_page_item > a {
  color: var(--color-surface);
  background: rgba(255, 255, 255, 0.1);
}

.site-header-primary {
  position: sticky;
  top: 0;
  z-index: 21;
  width: 100%;
  flex-shrink: 0;
  background: var(--color-surface);
  box-shadow: 0 4px 18px rgba(42, 42, 42, 0.06);
}

body.admin-bar .site-header-primary {
  top: var(--wp-admin--admin-bar--height, 32px);
}

.site-header-primary-inner {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: stretch;
  gap: var(--space-xl);
  width: 100%;
  max-width: none;
  margin: 0;
  padding: 0 var(--space-xl);
  height: var(--header-height);
  box-sizing: border-box;
}

/* Side columns: vertical inset only; logo/CTA fill the remaining height and center. Nav stays full-bleed. */
.site-header-brand {
  display: flex;
  align-items: center;
  justify-self: start;
  flex-shrink: 0;
  min-height: 0;
  padding-block: var(--header-pad-y);
  box-sizing: border-box;
}

.site-header-brand .custom-logo-link {
  display: flex;
  align-items: center;
  height: 100%;
  line-height: 0;
}

.site-header-brand .custom-logo {
  display: block;
  width: auto;
  height: auto;
  max-height: 100%;
  object-fit: contain;
}

.site-header-brand .custom-logo-link:not(:has(img)) {
  display: inline-flex;
  align-items: center;
  height: 100%;
  font-family: var(--font-logo);
  font-size: 1.25rem;
  color: var(--color-primary);
  line-height: 1.2;
}

.site-header-nav-primary {
  display: flex;
  align-items: stretch;
  justify-self: center;
  height: 100%;
}

/* Book CTA lives outside the menu; hide leftover WP menu items with class "book". */
.site-header-nav-primary .menu > li.book {
  display: none;
}

.site-header-nav-primary .menu {
  display: flex;
  align-items: stretch;
  gap: var(--space-lg);
  height: 100%;
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-header-nav-primary .menu > li {
  display: flex;
  align-items: stretch;
  position: relative;
}

.site-header-nav-primary .menu > li.menu-item-has-children > a {
  gap: 0.35rem;
}

.site-header-nav-primary .menu > li.menu-item-has-children > a::after {
  content: "";
  display: inline-block;
  width: 0.4rem;
  height: 0.4rem;
  margin-top: -0.1rem;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: rotate(45deg);
  flex-shrink: 0;
  margin-left: 0.15rem;
}

.site-header-nav-primary .menu > li > a {
  position: relative;
  display: inline-flex;
  align-items: center;
  height: 100%;
  padding: 0;
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-text);
  box-sizing: border-box;
}

/* Underline under the label (not the header edge) while the hit area stays full height. */
.site-header-nav-primary .menu > li > a::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: calc(50% + 0.85em);
  height: 2px;
  background: transparent;
}

.site-header-nav-primary .menu > li.menu-item-has-children > a::before {
  right: 0.85rem;
}

.site-header-nav-primary .menu > li > a:hover,
.site-header-nav-primary .menu > li > a:focus-visible {
  color: var(--color-primary);
}

.site-header-nav-primary .menu > li.current-menu-item > a,
.site-header-nav-primary .menu > li.current_page_item > a,
.site-header-nav-primary .menu > li.current-menu-ancestor > a {
  color: var(--color-primary);
}

.site-header-nav-primary .menu > li.current-menu-item > a::before,
.site-header-nav-primary .menu > li.current_page_item > a::before,
.site-header-nav-primary .menu > li.current-menu-ancestor > a::before {
  background: var(--color-primary);
}

.site-header-nav-primary .sub-menu {
  position: absolute;
  top: 100%;
  left: 0;
  z-index: 1;
  min-width: 12rem;
  margin: 0;
  padding: var(--space-sm) 0;
  list-style: none;
  background: var(--color-surface);
  border-radius: 0 0 var(--radius-component) var(--radius-component);
  box-shadow: 0 8px 24px rgba(42, 42, 42, 0.08);
  visibility: hidden;
  opacity: 0;
  transform: translateY(-0.4rem);
  pointer-events: none;
  transition:
    opacity 180ms ease,
    transform 180ms ease,
    visibility 180ms;
}

.site-header-nav-primary .menu > li:hover > .sub-menu,
.site-header-nav-primary .menu > li:focus-within > .sub-menu {
  visibility: visible;
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

@media (prefers-reduced-motion: reduce) {
  .site-header-nav-primary .sub-menu {
    transition: none;
    transform: none;
  }
}

.site-header-nav-primary .sub-menu a {
  display: block;
  padding: 0.5rem var(--space-md);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text);
  white-space: nowrap;
}

.site-header-nav-primary .sub-menu a:hover,
.site-header-nav-primary .sub-menu a:focus-visible {
  color: var(--color-primary);
  background: var(--color-primary-soft);
}

.site-header-nav-primary .sub-menu .current-menu-item > a,
.site-header-nav-primary .sub-menu .current_page_item > a {
  color: var(--color-primary);
  background: var(--color-primary-soft);
  font-weight: 600;
}

.site-header-actions {
  display: flex;
  align-items: center;
  justify-self: end;
  justify-content: flex-end;
  gap: var(--space-md);
  flex-shrink: 0;
  min-height: 0;
  padding-block: var(--header-pad-y);
  box-sizing: border-box;
}

.site-header-book {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: auto;
  padding: 0.75rem 1.25rem;
  border: none;
  border-radius: var(--radius-component);
  background-color: var(--color-primary);
  color: var(--color-surface);
  font-size: 0.9375rem;
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
  line-height: 1.2;
  box-sizing: border-box;
}

.site-header-book:hover,
.site-header-book:focus-visible {
  background-color: var(--color-primary-hover);
  color: var(--color-surface);
}

.site-header-nav-toggle {
  display: none;
  width: 2.5rem;
  height: 2.5rem;
  padding: 0;
  border: none;
  background: transparent;
  cursor: pointer;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  box-sizing: border-box;
}

.site-header-nav-toggle span {
  display: block;
  width: 1.35rem;
  height: 2px;
  background: var(--color-primary);
  transition:
    transform 150ms ease,
    opacity 150ms ease;
}

.site-header-primary.is-open .site-header-nav-toggle span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.site-header-primary.is-open .site-header-nav-toggle span:nth-child(2) {
  opacity: 0;
}

.site-header-primary.is-open .site-header-nav-toggle span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

@media (max-width: 900px) {
  .site-header-utility-inner,
  .site-header-primary-inner {
    padding-inline: var(--space-md);
  }

  .site-header-primary-inner {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--space-md);
    height: auto;
    min-height: var(--header-height);
  }

  .site-header-brand {
    margin-right: auto;
    height: var(--header-height);
  }

  .site-header-actions {
    justify-self: auto;
    height: var(--header-height);
  }

  .site-header-nav-primary .menu > li > a {
    height: auto;
    padding: 0.15rem 0;
  }

  .site-header-nav-toggle {
    display: inline-flex;
  }

  .site-header-book {
    padding-inline: 1rem;
    font-size: 0.875rem;
  }

  .site-header-nav-primary {
    display: none;
    flex-basis: 100%;
    justify-self: stretch;
    order: 3;
    margin: 0;
    padding: 0 0 var(--space-sm);
    border-top: 1px solid var(--color-border);
  }

  .site-header-primary.is-open .site-header-nav-primary {
    display: block;
  }

  .site-header-nav-primary .menu {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-md);
    padding-top: var(--space-md);
  }

  .site-header-nav-primary .sub-menu {
    position: static;
    display: block;
    visibility: visible;
    opacity: 1;
    transform: none;
    pointer-events: auto;
    transition: none;
    min-width: 0;
    margin: var(--space-sm) 0 0;
    padding: 0 0 0 var(--space-md);
    border: none;
    box-shadow: none;
    background: transparent;
  }
}