/* ==========================================================================
   MarkHues Header — reusable component
   Desktop + controlled mobile navigation overlay.
   ========================================================================== */


/* ==========================================================================
   Sticky template-part wrapper
   ========================================================================== */

.mh-header-shell {
  position: sticky;
  top: 0;
  z-index: 100;
  margin: 0;
}

body.admin-bar .mh-header-shell {
  top: 32px;
}

@media (max-width: 782px) {
  body.admin-bar .mh-header-shell {
    top: 46px;
  }
}


/* ==========================================================================
   Header
   ========================================================================== */

.mh-header {
  position: relative;

  height: 80px;

  margin: 0;
  padding: 0;

  background: rgba(251, 251, 248, 0.92);

  border-bottom: 1px solid rgba(17, 23, 24, 0.07);

  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);

  transition:
    height 220ms var(--mh-ease),
    background-color 220ms var(--mh-ease);
}

.mh-header.is-scrolled {
  height: 68px;
}


/* ==========================================================================
   Header container
   ========================================================================== */

.mh-header__inner {
  width: min(
    calc(100% - (2 * var(--mh-gutter))),
    var(--mh-max)
  );

  height: 100%;

  margin-inline: auto;
  padding: 0;

  display: grid;

  grid-template-columns: repeat(12, minmax(0, 1fr));

  column-gap: var(--mh-grid-gap);

  align-items: center;
}

.mh-header__inner > * {
  margin-block: 0;
}


/* ==========================================================================
   Wordmark
   ========================================================================== */

.mh-wordmark {
  grid-column: 1 / span 2;

  justify-self: start;

  color: var(--mh-ink);

  font-family: var(--mh-font-sans);

  font-size: 18px;
  line-height: 1;

  font-weight: 600;

  letter-spacing: -0.025em;

  text-decoration: none;
}

.mh-wordmark:hover {
  color: var(--mh-ink);
}


/* ==========================================================================
   Desktop WordPress navigation
   ========================================================================== */

.mh-nav {
  grid-column: 3 / span 7;

  justify-self: start;

  min-width: 0;

  margin: 0;
  padding: 0;
}

.mh-nav .wp-block-navigation__container {
  display: flex;

  align-items: center;

  flex-wrap: nowrap;

  gap: clamp(18px, 1.65vw, 30px);

  margin: 0;
  padding: 0;
}

.mh-nav .wp-block-navigation-item {
  margin: 0;
  padding: 0;
}

.mh-nav .wp-block-navigation-item__content {
  min-height: 44px;

  display: inline-flex;

  align-items: center;

  padding: 0;

  color: var(--mh-graphite);

  font-family: var(--mh-font-sans);

  font-size: 15px;
  line-height: 20px;

  font-weight: 500;

  letter-spacing: -0.0025em;

  text-decoration: none;

  white-space: nowrap;

  transition:
    color var(--mh-fast) var(--mh-ease);
}

.mh-nav .wp-block-navigation-item__content:hover {
  color: var(--mh-ink);
}


/* We do not use WordPress's own mobile overlay. */

.mh-nav .wp-block-navigation__responsive-container-open,
.mh-nav .wp-block-navigation__responsive-container-close {
  display: none !important;
}


/* ==========================================================================
   Header actions
   ========================================================================== */

.mh-header__actions {
  grid-column: 10 / span 3;

  display: flex;

  align-items: center;

  justify-content: flex-end;

  gap: 16px;

  margin: 0;
}


/* Search */

.mh-search-trigger {
  width: 44px;
  height: 44px;

  display: inline-grid;

  place-items: center;

  flex: 0 0 auto;

  color: var(--mh-graphite);

  border-radius: 999px;

  text-decoration: none;

  transition:
    color var(--mh-fast) var(--mh-ease),
    background-color var(--mh-fast) var(--mh-ease);
}

.mh-search-trigger:hover {
  color: var(--mh-ink);

  background: var(--mh-soft-ink);
}


/* Quote button */

.mh-header__quote {
  min-height: 48px;

  white-space: nowrap;

  transition:
    min-height 220ms var(--mh-ease),
    padding 220ms var(--mh-ease),
    background-color var(--mh-fast) var(--mh-ease),
    color var(--mh-fast) var(--mh-ease);
}

.mh-header.is-scrolled .mh-header__quote {
  min-height: 44px;

  padding-block: 12px;
}


/* ==========================================================================
   Hamburger
   ========================================================================== */

.mh-menu-toggle {
  display: none;
}


/* ==========================================================================
   Mobile menu overlay

   header.js moves this element directly under <body>.
   This prevents backdrop-filter/sticky header containment issues.
   ========================================================================== */

.mh-mobile-menu {
  position: fixed;

  top: var(--mh-mobile-menu-top, 72px);
  right: 0;
  bottom: 0;
  left: 0;

  z-index: 99;

  overflow-y: auto;
  overscroll-behavior: contain;

  padding:
    20px
    var(--mh-gutter)
    40px;

  background: var(--mh-canvas);

  border-top: 1px solid var(--mh-border);

  -webkit-overflow-scrolling: touch;
}

.mh-mobile-menu[hidden] {
  display: none !important;
}

.mh-mobile-menu__inner {
  width: min(100%, 720px);

  margin-inline: auto;
}


/* Mobile navigation list */

.mh-mobile-menu__navigation {
  width: 100%;
}

.mh-mobile-menu__navigation .mh-nav--mobile-clone {
  width: 100%;

  display: block;

  margin: 0;
  padding: 0;
}

.mh-mobile-menu__navigation
.wp-block-navigation__container {
  width: 100%;

  display: grid !important;

  grid-template-columns: 1fr;

  gap: 0 !important;

  margin: 0;
  padding: 0;

  list-style: none;
}

.mh-mobile-menu__navigation
.wp-block-navigation-item {
  width: 100%;

  display: block;

  margin: 0;
  padding: 0;
}

.mh-mobile-menu__navigation
.wp-block-navigation-item__content {
  width: 100%;

  min-height: 60px;

  display: flex;

  align-items: center;

  padding: 0;

  border-bottom: 1px solid var(--mh-border);

  color: var(--mh-graphite);

  font-family: var(--mh-font-sans);

  font-size: 20px;
  line-height: 28px;

  font-weight: 500;

  text-decoration: none;

  white-space: normal;
}


/* Mobile search + quote */

.mh-mobile-menu__utilities {
  display: grid;

  gap: 16px;

  margin-top: 28px;
}

.mh-mobile-menu__utilities > a:not(.mh-button) {
  min-height: 48px;

  display: flex;

  align-items: center;

  color: var(--mh-graphite);

  font-size: 16px;
  line-height: 24px;

  text-decoration: none;
}

.mh-mobile-menu__utilities .mh-button {
  width: 100%;
}


/* Prevent the page and footer scrolling behind the open menu. */

html.mh-menu-open,
body.mh-menu-open {
  overflow: hidden;
}


/* ==========================================================================
   Smaller desktop
   ========================================================================== */

@media (max-width: 1180px) {

  .mh-nav .wp-block-navigation__container {
    gap: 18px;
  }

  .mh-header__quote {
    padding-inline: 18px;
  }
}


/* ==========================================================================
   Tablet / mobile
   ========================================================================== */

@media (max-width: 1100px) {

  .mh-header {
    height: 72px;
  }

  .mh-header.is-scrolled {
    height: 64px;
  }

  .mh-header__inner {
    display: flex;

    align-items: center;

    justify-content: space-between;

    gap: var(--mh-grid-gap);
  }


  /* Desktop navigation hidden.
     It remains in the DOM as the source for mobile navigation. */

  .mh-header__inner > .mh-nav {
    display: none !important;
  }


  .mh-header__actions {
    margin-left: auto;

    flex-shrink: 0;
  }


  /* Hamburger */

  .mh-menu-toggle {
    width: 44px;
    height: 44px;

    display: inline-grid;

    place-content: center;

    gap: 6px;

    padding: 0;

    border: 0;

    border-radius: 999px;

    background: transparent;

    color: var(--mh-graphite);

    cursor: pointer;
  }

  .mh-menu-toggle:hover {
    background: var(--mh-soft-ink);
  }

  .mh-menu-toggle span {
    width: 20px;
    height: 1.5px;

    display: block;

    background: currentColor;

    transition:
      transform 220ms var(--mh-ease),
      opacity 220ms var(--mh-ease);
  }

  .mh-menu-toggle[aria-expanded="true"] span:first-child {
    transform:
      translateY(3.75px)
      rotate(45deg);
  }

  .mh-menu-toggle[aria-expanded="true"] span:last-child {
    transform:
      translateY(-3.75px)
      rotate(-45deg);
  }
}


/* ==========================================================================
   Mobile
   ========================================================================== */

@media (max-width: 767px) {

  .mh-wordmark {
    font-size: 17px;
  }

  .mh-search-trigger,
  .mh-header__quote {
    display: none;
  }

  .mh-mobile-menu {
    padding:
      12px
      var(--mh-gutter)
      32px;
  }

  .mh-mobile-menu__navigation
  .wp-block-navigation-item__content {
    min-height: 58px;

    font-size: 19px;
    line-height: 26px;
  }
}


/* ==========================================================================
   Reduced motion
   ========================================================================== */

@media (prefers-reduced-motion: reduce) {

  .mh-header,
  .mh-menu-toggle span {
    transition: none;
  }
}