/* Final catalog responsive cascade. */
html {
  scroll-padding-top: 82px;
}

body.catalog-menu-open {
  overflow: hidden;
}

.catalog-header-sentinel {
  position: absolute;
  top: 24px;
  left: 0;
  width: 1px;
  height: 1px;
  pointer-events: none;
}

.site-header {
  position: fixed;
  z-index: 120;
  border-bottom: 1px solid transparent;
  transition:
    background-color 240ms ease,
    border-color 240ms ease,
    box-shadow 240ms ease;
}

.site-header.is-scrolled,
body.catalog-menu-open .site-header {
  border-bottom-color: rgba(255, 255, 255, 0.085);
  background: rgba(5, 7, 8, 0.96);
  box-shadow: 0 12px 34px rgba(0, 0, 0, 0.24);
}

.site-header-shell {
  grid-template-columns: 160px minmax(0, 1fr) auto;
  transition: min-height 240ms cubic-bezier(0.16, 1, 0.3, 1);
}

.site-header.is-scrolled .site-header-shell {
  min-height: 72px;
}

.site-header-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 12px;
}

.catalog-menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 6px;
  background: transparent;
}

.catalog-menu-toggle span {
  display: block;
  width: 19px;
  height: 1px;
  margin: 5px auto;
  background: #fff;
  transition: transform 180ms ease, opacity 180ms ease;
}

.catalog-menu-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

.catalog-menu-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.catalog-menu-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

.catalog-mobile-nav {
  position: absolute;
  top: 100%;
  right: 0;
  left: 0;
  max-height: calc(100dvh - 68px);
  padding: 8px 24px calc(24px + env(safe-area-inset-bottom, 0px));
  overflow-y: auto;
  overscroll-behavior: contain;
  background: #07090a;
  box-shadow: 0 26px 48px rgba(0, 0, 0, 0.42);
}

.catalog-mobile-nav[hidden] {
  display: none;
}

.catalog-mobile-nav a {
  display: block;
  min-height: 52px;
  padding: 16px 2px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.09);
  color: rgba(255, 255, 255, 0.78);
  font-size: 15px;
  font-weight: 500;
}

.catalog-mobile-nav a.active {
  color: #fff705;
}

.catalog-mobile-nav .catalog-mobile-contact {
  display: grid;
  min-height: 50px;
  margin-top: 14px;
  padding: 0 18px;
  place-items: center;
  border: 0;
  border-radius: 7px;
  background: #fff705;
  color: #07090a;
  font-weight: 650;
}

.catalog-workspace {
  scroll-margin-top: 80px;
}

@media (min-width: 1200px) {
  .filter-panel {
    max-height: calc(100dvh - 104px);
    overflow-x: hidden;
    overflow-y: auto;
    overscroll-behavior: contain;
    scrollbar-width: thin;
    scrollbar-color: rgba(255, 247, 5, 0.5) transparent;
  }

  .filter-panel::-webkit-scrollbar {
    width: 5px;
  }

  .filter-panel::-webkit-scrollbar-thumb {
    border-radius: 10px;
    background: rgba(255, 247, 5, 0.48);
  }

  .filter-popover {
    position: static;
    width: 100%;
    margin-top: 7px;
    padding: 8px;
    box-shadow: none;
  }

  .filter-options {
    max-height: min(250px, 34dvh);
    overflow-y: auto;
    overscroll-behavior: contain;
  }
}

@media (max-width: 1199px) {
  html {
    scroll-padding-top: 72px;
  }

  .site-header-shell {
    grid-template-columns: 138px minmax(0, 1fr) auto;
    width: calc(100% - 48px);
    min-height: 76px;
  }

  .site-header.is-scrolled .site-header-shell {
    min-height: 68px;
  }

  .catalog-menu-toggle {
    display: block;
  }

  .catalog-mobile-nav {
    display: block;
  }
}

@media (min-width: 600px) and (max-width: 1199px) {
  .catalog-workspace {
    grid-template-columns: 1fr;
    width: calc(100% - 48px);
    padding-top: 48px;
  }

  .filter-panel {
    position: relative;
    top: 0;
    z-index: 12;
    max-height: none;
    overflow: visible;
  }

  .catalog-filter-stack {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .filter-popover {
    position: static;
    width: 100%;
    margin-top: 7px;
    box-shadow: none;
  }

  .filter-options {
    max-height: min(240px, 32dvh);
    overflow-y: auto;
    overscroll-behavior: contain;
  }

  .results-panel {
    margin-top: 2px;
  }

  .request-panel {
    grid-column: auto;
  }

  .parts-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 599px) {
  html {
    scroll-padding-top: 66px;
  }

  .site-header-shell {
    grid-template-columns: 118px minmax(0, 1fr) 44px;
    width: calc(100% - 32px);
    min-height: 68px;
  }

  .site-header.is-scrolled .site-header-shell {
    min-height: 64px;
  }

  .brand {
    width: 116px;
  }

  .header-cta {
    display: none;
  }

  .catalog-mobile-nav {
    max-height: calc(100dvh - 64px);
    padding-inline: 16px;
  }

  .catalog-hero,
  .hero-shell {
    height: max(660px, 82svh);
    min-height: 660px;
  }

  .hero-copy {
    top: 104px;
  }

  .hero-copy h1 {
    max-width: 12ch;
    font-size: clamp(37px, 9.5vw, 42px);
    line-height: 1.03;
  }

  .hero-description {
    max-width: 32ch;
    font-size: 15px;
    line-height: 1.55;
  }

  .hero-art img {
    object-position: 58% bottom;
  }

  .catalog-workspace {
    width: calc(100% - 32px);
    padding: 34px 0 82px;
  }

  .filter-panel,
  .request-panel {
    padding: 18px;
  }

  .panel-heading h2 {
    font-size: 23px;
  }

  .filter-trigger {
    min-height: 64px;
  }

  .filter-popover {
    position: static;
    width: 100%;
    margin-top: 6px;
    box-shadow: none;
  }

  .filter-search input,
  .catalog-search input,
  .request-comment textarea {
    font-size: 16px;
  }

  .catalog-search {
    padding: 7px;
  }

  .catalog-tabs {
    padding: 0;
    overflow-x: auto;
    overscroll-behavior-inline: contain;
    scroll-snap-type: inline proximity;
    scrollbar-width: none;
  }

  .catalog-tabs::-webkit-scrollbar {
    display: none;
  }

  .catalog-tabs button {
    min-height: 52px;
    padding: 15px 14px;
    scroll-snap-align: start;
    font-size: 14px;
  }

  .results-toolbar {
    align-items: flex-start;
    flex-direction: column;
    gap: 10px;
    padding-top: 22px;
  }

  .part-card {
    grid-template-rows: 238px auto;
  }

  .part-content {
    padding: 17px 16px 18px;
  }

  .part-meta {
    align-items: stretch;
  }

  .card-action {
    min-height: 44px;
  }

  .request-panel > h2 {
    font-size: 29px;
  }

  .request-comment textarea {
    min-height: 150px;
  }

  .catalog-footer {
    width: calc(100% - 32px);
    padding-bottom: calc(32px + env(safe-area-inset-bottom, 0px));
  }

  .toast {
    right: 16px;
    bottom: calc(16px + env(safe-area-inset-bottom, 0px));
    left: 16px;
    max-width: none;
  }
}

@media (max-width: 410px) {
  .hero-copy h1 {
    font-size: 39px;
  }

  .part-meta {
    display: grid;
    grid-template-columns: 1fr auto;
  }

  .card-action {
    grid-column: 1 / -1;
  }
}

@media (hover: none) {
  .top-nav a:hover,
  .header-cta:hover,
  .card-action:hover,
  .catalog-search button:hover {
    transform: none;
  }
}