/* ============================================================
   Desktop catalog menu: clean, static UI inspired by divan.ru
   ============================================================ */

.site-header__catalog-btn {
  display: none;
  align-items: center;
  gap: 9px;
  min-height: 44px;
  padding: 0 18px;
  border: 1px solid var(--batya-border);
  border-radius: 999px;
  background: #fff;
  color: var(--batya-text);
  font: inherit;
  font-size: 15px;
  font-weight: 500;
  letter-spacing: -0.01em;
  white-space: nowrap;
  cursor: pointer;
  transition: background-color .12s ease, border-color .12s ease;
}

.site-header__catalog-btn:hover,
.site-header__catalog-btn[aria-expanded="true"] {
  background: #f7f7f7;
  border-color: #cfcfcf;
}

.dm-btn-icon-bars {
  width: 18px;
  height: 14px;
  flex-shrink: 0;
  display: block;
  overflow: visible;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
}

.dm-btn-icon-bars line {
  transform-box: fill-box;
  transform-origin: center;
  transition: transform .18s ease, opacity .12s ease;
}

.site-header__catalog-btn[aria-expanded="true"] .dm-btn-icon-bars line:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

.site-header__catalog-btn[aria-expanded="true"] .dm-btn-icon-bars line:nth-child(2) {
  opacity: 0;
  transform: scaleX(.2);
}

.site-header__catalog-btn[aria-expanded="true"] .dm-btn-icon-bars line:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

.desktop-menu-wrap {
  position: absolute;
  left: 0;
  right: 0;
  top: 100%;
  z-index: 900;
  visibility: hidden;
  opacity: 0;
  pointer-events: none;
  transition: opacity .12s ease, visibility 0s linear .12s;
}

.desktop-menu-wrap.is-open {
  visibility: visible;
  opacity: 1;
  pointer-events: auto;
  transition: opacity .12s ease, visibility 0s linear 0s;
}

.desktop-menu {
  background: #fff;
  border: 1px solid var(--batya-border);
  border-radius: 0 0 16px 16px;
  box-shadow: 0 16px 34px rgba(17,17,17,.08);
  overflow: hidden;
}

.desktop-menu__close {
  display: none;
}

.desktop-menu__body {
  display: grid;
  grid-template-columns: 245px 1fr;
  min-height: 430px;
  max-height: calc(100vh - 96px);
}

.desktop-menu__cats {
  border-right: 1px solid var(--batya-border);
  padding: 16px 0;
  overflow-y: auto;
}

.desktop-menu__cat {
  display: flex;
  align-items: center;
  width: 100%;
  min-height: 42px;
  padding: 0 22px;
  border: 0;
  background: transparent;
  color: var(--batya-text);
  font: inherit;
  font-size: 15px;
  font-weight: 400;
  letter-spacing: -0.01em;
  line-height: 1.25;
  text-align: left;
  text-decoration: none;
  cursor: pointer;
  transition: background-color .1s ease;
}

.desktop-menu__cat:hover,
.desktop-menu__cat:focus-visible,
.desktop-menu__cat.is-active {
  background: #f5f3f1;
  color: var(--batya-text);
  text-decoration: none;
}

.desktop-menu__panels {
  overflow-y: auto;
}

.desktop-menu__panel {
  display: none;
  padding: 26px 36px 34px 42px;
}

.desktop-menu__panel.is-active {
  display: block;
}

.desktop-menu__panel-title {
  margin: 0 0 22px;
  font-size: 20px;
  font-weight: 400;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.desktop-menu__panel-title a {
  color: var(--batya-text);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 6px;
}

.desktop-menu__panel-title a:hover {
  color: var(--batya-text);
}

.desktop-menu__content-grid {
  display: grid;
  grid-template-columns: minmax(240px, 1fr) minmax(220px, .8fr);
  gap: 42px;
  align-items: start;
}

.desktop-menu__section-title {
  margin: 0 0 12px;
  color: var(--batya-text);
  font-size: 15px;
  font-weight: 400;
  line-height: 1.25;
}

.desktop-menu__children,
.desktop-menu__future-links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.desktop-menu__children {
  grid-template-columns: repeat(auto-fill, minmax(175px, 1fr));
  column-gap: 34px;
}

.desktop-menu__children a,
.desktop-menu__future-links a {
  display: block;
  padding: 7px 0;
  color: var(--batya-text);
  font-size: 15px;
  font-weight: 400;
  line-height: 1.35;
  text-decoration: none;
  transition: color .1s ease;
}

.desktop-menu__children a:hover,
.desktop-menu__future-links a:hover {
  color: var(--batya-text-soft);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.desktop-menu__future {
  min-height: 160px;
}

.desktop-menu__future-note {
  margin: 0;
  max-width: 320px;
  color: var(--batya-text-soft);
  font-size: 14px;
  font-weight: 400;
  line-height: 1.45;
}

.desktop-menu-overlay,
.desktop-menu-overlay.is-open {
  display: none !important;
  background: transparent !important;
}

@media (min-width: 992px) {
  .site-header__catalog-btn  { display: inline-flex; }
  .site-header__catalog-link { display: none !important; }
  .site-header              { position: sticky; }
}

@media (max-width: 991.98px) {
  .desktop-menu-wrap,
  .desktop-menu-overlay,
  .site-header__catalog-btn { display: none !important; }
}

@media (max-width: 1180px) and (min-width: 992px) {
  .desktop-menu__body {
    grid-template-columns: 220px 1fr;
  }

  .desktop-menu__content-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
}