/* ============================================================
   SPC — Product Catalogue Page Styles
   ============================================================ */

/* ---- PAGE HEADER ---- */
.cat-header {
  position: relative;
  background: var(--navy);
  padding: 10rem 0 4rem;
  border-bottom: 1px solid var(--line-bright);
  overflow: hidden;
}
.cat-header__grid-overlay {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--line-bright) 1px, transparent 1px),
    linear-gradient(90deg, var(--line-bright) 1px, transparent 1px);
  background-size: 60px 60px;
  opacity: 0.12;
}
.cat-header__inner { position: relative; z-index: 2; }
.cat-header__eyebrow {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 1.25rem;
}
.cat-header__line {
  display: block;
  height: 1px;
  width: 32px;
  background: var(--amber);
  opacity: 0.6;
}
.cat-header__title {
  font-size: clamp(3.5rem, 8vw, 7rem);
  line-height: 0.95;
  margin-bottom: 1.25rem;
}
.cat-header__sub {
  max-width: 640px;
  color: var(--white-dim);
  font-size: 1rem;
  line-height: 1.65;
  margin-bottom: 1.75rem;
}
.cat-header__meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--grey);
}
.cat-header__meta strong { color: var(--amber); }
.cat-header__dot { color: var(--grey-dark); }

/* ---- DOWNLOAD STRIP ---- */
.dl-strip {
  display: flex;
  align-items: center;
  gap: 1rem;
  background: #111;
  border-bottom: 1px solid #222;
  padding: 0.85rem 2rem;
  flex-wrap: wrap;
}
.dl-strip__label {
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: #555;
  margin-right: 0.5rem;
}
.dl-strip__btn {
  display: inline-flex;
  align-items: center;
  padding: 0.45rem 1.1rem;
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: none;
  border: 1px solid #333;
  color: #aaa;
  transition: border-color 0.2s, color 0.2s;
}
.dl-strip__btn span {
  font-size: 0.55rem;
  letter-spacing: 0.15em;
  color: #555;
  margin-left: 0.25rem;
}
.dl-strip__btn:hover { border-color: var(--amber); color: var(--white); }
.dl-strip__btn:hover span { color: var(--amber); }
.dl-strip__btn--primary {
  background: var(--amber);
  border-color: var(--amber);
  color: #000;
  font-weight: 700;
}
.dl-strip__btn--primary span { color: rgba(0,0,0,0.5); }
.dl-strip__btn--primary:hover { background: #fff; border-color: #fff; color: #000; }

/* ---- CATALOGUE LAYOUT ---- */
.catalogue { padding: 3rem 0 6rem; }
/* When inquiry bar is visible, prevent grid hiding behind it */
.inq-bar.visible ~ * .catalogue,
body.has-inq-bar .catalogue { padding-bottom: 8rem; }
.catalogue__inner {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 3rem;
  align-items: start;
}
@media (max-width: 900px) {
  .catalogue__inner { grid-template-columns: 1fr; }
}

/* ---- SIDEBAR ---- */
.cat-sidebar {
  position: sticky;
  top: 90px;
  max-height: calc(100vh - 110px);
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 0;
  background: var(--navy);
  border: 1px solid var(--line-bright);
  scrollbar-width: thin;
  scrollbar-color: var(--steel) transparent;
}
.cat-sidebar::-webkit-scrollbar { width: 4px; }
.cat-sidebar::-webkit-scrollbar-track { background: transparent; }
.cat-sidebar::-webkit-scrollbar-thumb { background: var(--steel); }
.cat-sidebar__section {
  padding: 1.5rem;
  border-bottom: 1px solid var(--line-bright);
}
.cat-sidebar__section:last-of-type { border-bottom: none; }
.cat-sidebar__title {
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 1rem;
}
.cat-filter-list { list-style: none; display: flex; flex-direction: column; gap: 2px; }
.cat-filter-btn {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.55rem 0.75rem;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  color: var(--white-dim);
  text-align: left;
  transition: background var(--t), color var(--t);
}
.cat-filter-btn:hover { background: var(--steel); color: var(--white); }
.cat-filter-btn.active {
  background: var(--amber-pale);
  color: var(--amber);
  border-left: 2px solid var(--amber);
}
.cat-filter-btn span {
  font-size: 0.58rem;
  color: var(--grey-dark);
  min-width: 16px;
  text-align: right;
  font-variant-numeric: tabular-nums;
}
.cat-filter-btn.active span { color: var(--amber); }

.cat-check-label {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.04em;
  color: var(--white-dim);
  cursor: pointer;
  padding: 0.35rem 0;
}
.cat-check-label input[type="checkbox"] { accent-color: var(--amber); width: 13px; height: 13px; }

.cat-search {
  position: relative;
}
.cat-search input {
  width: 100%;
  background: var(--navy);
  border: 1px solid var(--line-bright);
  color: var(--white);
  font-family: var(--mono);
  font-size: 0.78rem;
  padding: 0.65rem 2.2rem 0.65rem 0.75rem;
  outline: none;
  transition: border-color var(--t);
}
.cat-search input:focus { border-color: var(--amber); }
.cat-search input::placeholder { color: var(--grey-dark); }
.cat-search__icon {
  position: absolute;
  right: 0.65rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--grey);
  font-size: 1.1rem;
  pointer-events: none;
}
.cat-sidebar__cta {
  margin: 1.5rem;
  text-align: center;
  justify-content: center;
}

/* ---- TOOLBAR ---- */
.cat-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--line-bright);
}
.cat-toolbar__count {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  color: var(--grey);
}
.cat-toolbar__count span { color: var(--amber); font-weight: 500; }
.cat-toolbar__right { display: flex; gap: 0.5rem; }
.cat-view-btn {
  background: none;
  border: 1px solid var(--line-bright);
  color: var(--grey);
  padding: 0.45rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  transition: border-color var(--t), color var(--t);
}
.cat-view-btn:hover, .cat-view-btn.active {
  border-color: var(--amber);
  color: var(--amber);
}

/* ---- PRODUCT GRID ---- */
.cat-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5px;
  background: var(--line-bright);
  border: 1.5px solid var(--line-bright);
}
.cat-grid.list-view {
  grid-template-columns: 1fr;
  background: transparent;
  border: none;
  gap: 1px;
}

/* ---- PRODUCT CARD (grid) ---- */
.prod-card {
  background: var(--navy);
  display: flex;
  flex-direction: column;
  transition: background var(--t);
  position: relative;
  overflow: hidden;
}
.prod-card:hover { background: var(--steel); }
.prod-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--amber);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s ease;
}
.prod-card:hover::before { transform: scaleX(1); }

.prod-card__img {
  height: 220px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3.5rem;
  background: var(--steel);
  position: relative;
  flex-shrink: 0;
  overflow: hidden;
}
.prod-card__photo {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  transition: transform 0.5s ease;
}
.prod-card:hover .prod-card__photo { transform: scale(1.04); }
.prod-card__img::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, transparent 60%, var(--navy) 100%);
  opacity: 0.6;
  transition: opacity var(--t);
}
.prod-card:hover .prod-card__img::after { opacity: 0.3; }

.prod-card__cat-badge {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  font-family: var(--mono);
  font-size: 0.55rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--black);
  background: var(--amber);
  padding: 0.2rem 0.55rem;
  z-index: 2;
  font-weight: 500;
}

.prod-card__body {
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.prod-card__name {
  font-family: var(--serif);
  font-size: 1.15rem;
  color: var(--white);
  margin-bottom: 0.5rem;
  line-height: 1.1;
}
.prod-card__desc {
  font-size: 0.78rem;
  color: var(--grey);
  line-height: 1.55;
  margin-bottom: 0.85rem;
  flex: 1;
}
.prod-card__footer {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 0.5rem;
  flex-wrap: wrap;
}
.prod-card__stds {
  display: flex;
  gap: 0.35rem;
  flex-wrap: wrap;
}
.prod-card__std {
  font-family: var(--mono);
  font-size: 0.55rem;
  letter-spacing: 0.06em;
  color: var(--amber);
  background: var(--amber-pale);
  border: 1px solid var(--amber);
  padding: 0.15rem 0.45rem;
}
.prod-card__enquire {
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--grey);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 0.3rem;
  transition: color var(--t);
  white-space: nowrap;
  flex-shrink: 0;
}
.prod-card__enquire:hover { color: var(--amber); }

/* ---- LIST VIEW CARD ---- */
.cat-grid.list-view .prod-card {
  flex-direction: row;
  align-items: center;
  border: 1px solid var(--line-bright);
  margin-bottom: 0;
}
.cat-grid.list-view .prod-card__img {
  width: 100px;
  height: 80px;
  font-size: 2rem;
  flex-shrink: 0;
}
.cat-grid.list-view .prod-card__img::after { display: none; }
.cat-grid.list-view .prod-card__body {
  flex-direction: row;
  align-items: center;
  gap: 1.5rem;
  padding: 1rem 1.25rem;
}
.cat-grid.list-view .prod-card__name {
  min-width: 200px;
  margin-bottom: 0;
  font-size: 1rem;
}
.cat-grid.list-view .prod-card__desc {
  margin-bottom: 0;
  flex: 1;
}
.cat-grid.list-view .prod-card__footer {
  flex-direction: column;
  align-items: flex-end;
}
.cat-grid.list-view .prod-card__cat-badge {
  position: static;
  margin-right: auto;
  align-self: flex-start;
  display: none;
}

/* ---- EMPTY STATE ---- */
.cat-empty {
  grid-column: 1 / -1;
  padding: 5rem 2rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  border: 1px dashed var(--grey-dark);
}
.cat-empty__icon { font-size: 3rem; color: var(--grey-dark); line-height: 1; }
.cat-empty strong { font-family: var(--mono); font-size: 0.9rem; color: var(--white-dim); }
.cat-empty span { font-size: 0.85rem; color: var(--grey); margin-bottom: 1rem; }

/* ---- QUOTE BAND ---- */
.quote-band {
  background: var(--amber);
  padding: 3.5rem 0;
}
.quote-band__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}
.quote-band__title {
  font-size: clamp(2rem, 4vw, 3rem);
  color: var(--black);
  margin-bottom: 0.4rem;
}
.quote-band__title em { color: var(--black); opacity: 0.55; }
.quote-band p { color: rgba(0,0,0,0.65); font-size: 0.95rem; }
.quote-band .btn--amber {
  background: var(--black);
  color: var(--white);
  flex-shrink: 0;
}
.quote-band .btn--amber:hover { background: var(--navy); }

/* ---- NAV ACTIVE STATE ---- */
.nav__active { color: var(--amber) !important; }

/* ---- LANGUAGE SWITCHER ---- */
.nav__lang-switcher {
  display: flex;
  align-items: center;
  gap: 2px;
  margin-left: 0.5rem;
}
.lang-btn {
  background: none;
  border: 1px solid transparent;
  color: var(--grey);
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  padding: 0.25rem 0.45rem;
  cursor: pointer;
  transition: color var(--t), border-color var(--t);
  line-height: 1;
}
.lang-btn:hover { color: var(--white); border-color: var(--steel); }
.lang-btn.active { color: var(--amber); border-color: var(--amber); }

/* ---- RESPONSIVE ---- */
@media (max-width: 1100px) {
  .cat-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 700px) {
  .cat-grid { grid-template-columns: 1fr; }
  .cat-grid.list-view .prod-card__body { flex-direction: column; align-items: flex-start; gap: 0.5rem; }
  .cat-grid.list-view .prod-card__name { min-width: unset; }
  .cat-sidebar { position: static; }
}

/* ---- SIDEBAR TITLE ROW ---- */
.cat-sidebar__title-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.35rem;
}
.cat-sidebar__title-row .cat-sidebar__title { margin-bottom: 0; }
.cat-active-count {
  font-family: var(--mono);
  font-size: 0.55rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: var(--amber);
  color: var(--black);
  padding: 0.15rem 0.5rem;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
}
.cat-sidebar__hint {
  font-family: var(--mono);
  font-size: 0.6rem;
  color: var(--grey-dark);
  letter-spacing: 0.05em;
  margin-bottom: 0.75rem;
}

/* ---- SORT GROUP ---- */
.cat-sort-group {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3px;
}
.cat-sort-btn {
  background: var(--navy);
  border: 1px solid var(--line-bright);
  color: var(--grey);
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.5rem 0.4rem;
  cursor: pointer;
  transition: border-color var(--t), color var(--t), background var(--t);
  text-align: center;
}
.cat-sort-btn:hover { border-color: var(--grey); color: var(--white-dim); }
.cat-sort-btn.active {
  border-color: var(--amber);
  color: var(--amber);
  background: var(--amber-pale);
}

/* ---- ACTIVE CHIPS BAR ---- */
.active-chips-bar {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
  padding: 0.75rem 1rem;
  background: var(--steel);
  border: 1px solid var(--line-bright);
  flex-wrap: wrap;
}
.active-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  flex: 1;
}
.active-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  background: var(--amber-pale);
  border: 1px solid var(--amber);
  padding: 0.25rem 0.6rem 0.25rem 0.75rem;
  animation: chipIn 0.2s ease forwards;
}
.active-chip span {
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.06em;
  color: var(--amber);
  text-transform: uppercase;
}
.active-chip__remove {
  background: none;
  border: none;
  color: var(--amber);
  font-size: 0.9rem;
  line-height: 1;
  cursor: pointer;
  padding: 0;
  opacity: 0.7;
  transition: opacity var(--t);
  display: flex;
  align-items: center;
}
.active-chip__remove:hover { opacity: 1; }
.clear-all-btn {
  background: none;
  border: 1px solid var(--grey-dark);
  color: var(--grey);
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.35rem 0.75rem;
  cursor: pointer;
  white-space: nowrap;
  transition: border-color var(--t), color var(--t);
  flex-shrink: 0;
}
.clear-all-btn:hover { border-color: var(--amber); color: var(--amber); }

@keyframes chipIn {
  from { opacity: 0; transform: scale(0.9); }
  to   { opacity: 1; transform: scale(1); }
}

/* ============================================================
   PRODUCT CARD — SELECT BUTTON
   ============================================================ */
.prod-card__select {
  position: absolute;
  top: 0.6rem;
  right: 0.6rem;
  z-index: 3;
  width: 28px;
  height: 28px;
  background: var(--black);
  border: 1px solid var(--grey-dark);
  color: var(--grey);
  font-size: 1rem;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--t), background var(--t), border-color var(--t), color var(--t);
}
.prod-card:hover .prod-card__select { opacity: 1; }
.prod-card__select:hover { background: var(--amber-pale); border-color: var(--amber); color: var(--amber); }
.prod-card__select.selected {
  opacity: 1;
  background: var(--amber);
  border-color: var(--amber);
  color: var(--black);
  font-weight: 700;
}
.prod-card.is-selected {
  outline: 2px solid var(--amber);
  outline-offset: -2px;
}
.prod-card.is-selected .prod-card__select { opacity: 1; }

/* ============================================================
   SIDEBAR — CUSTOM ITEM INPUT
   ============================================================ */
.cat-custom-add {
  display: flex;
  gap: 4px;
  margin-bottom: 0.75rem;
}
.cat-custom-input {
  flex: 1;
  background: var(--navy);
  border: 1px solid var(--line-bright);
  color: var(--white);
  font-family: var(--mono);
  font-size: 0.72rem;
  padding: 0.55rem 0.65rem;
  outline: none;
  transition: border-color var(--t);
  min-width: 0;
}
.cat-custom-input:focus { border-color: var(--amber); }
.cat-custom-input::placeholder { color: var(--grey-dark); }
.cat-custom-btn {
  background: var(--steel);
  border: 1px solid var(--line-bright);
  color: var(--amber);
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.06em;
  padding: 0 0.65rem;
  cursor: pointer;
  white-space: nowrap;
  transition: background var(--t), border-color var(--t);
  flex-shrink: 0;
}
.cat-custom-btn:hover { background: var(--amber-pale); border-color: var(--amber); }
.sidebar-custom-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.sidebar-custom-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  padding: 0.4rem 0.65rem;
  background: var(--amber-pale);
  border-left: 2px solid var(--amber);
  font-family: var(--mono);
  font-size: 0.68rem;
  color: var(--amber);
  animation: chipIn 0.2s ease forwards;
}
.sidebar-custom-item span {
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.sidebar-custom-rm {
  background: none;
  border: none;
  color: var(--amber);
  font-size: 1rem;
  line-height: 1;
  cursor: pointer;
  opacity: 0.6;
  padding: 0;
  flex-shrink: 0;
  transition: opacity var(--t);
}
.sidebar-custom-rm:hover { opacity: 1; }

/* ============================================================
   FLOATING INQUIRY BAR
   ============================================================ */
.inq-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 200;
  background: var(--black);
  border-top: 2px solid var(--amber);
  transform: translateY(100%);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}
.inq-bar.visible { transform: translateY(0); }
.inq-bar__inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0.85rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}
.inq-bar__left {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}
.inq-bar__icon {
  font-size: 1.2rem;
  color: var(--amber);
  line-height: 1;
}
.inq-bar__count {
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  color: var(--white);
}
.inq-bar__right {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.inq-bar__clear {
  background: none;
  border: 1px solid var(--grey-dark);
  color: var(--grey);
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.5rem 1rem;
  cursor: pointer;
  transition: border-color var(--t), color var(--t);
}
.inq-bar__clear:hover { border-color: var(--grey); color: var(--white); }
.inq-bar__btn {
  font-size: 0.78rem;
  padding: 0.6rem 1.5rem;
}

/* ============================================================
   OVERLAY
   ============================================================ */
.inq-overlay {
  position: fixed;
  inset: 0;
  z-index: 299;
  background: rgba(0,0,0,0.7);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}
.inq-overlay.visible { opacity: 1; pointer-events: all; }

/* ============================================================
   INQUIRY DRAWER
   ============================================================ */
.inq-drawer {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  z-index: 300;
  width: 520px;
  max-width: 100vw;
  background: var(--black);
  border-left: 1px solid var(--line-bright);
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 0.38s cubic-bezier(0.16, 1, 0.3, 1);
  overflow: hidden;
}
.inq-drawer.open { transform: translateX(0); }

.inq-drawer__header {
  padding: 2rem 2rem 1.5rem;
  border-bottom: 1px solid var(--line-bright);
  position: relative;
  flex-shrink: 0;
  background: var(--navy);
}
.inq-drawer__eyebrow {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 0.75rem;
}
.inq-eyebrow-line {
  display: block;
  height: 1px;
  width: 24px;
  background: var(--amber);
  opacity: 0.5;
}
.inq-drawer__title {
  font-family: var(--serif);
  font-size: 2.8rem;
  line-height: 0.95;
  color: var(--white);
  letter-spacing: 0.02em;
}
.inq-drawer__close {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  background: none;
  border: 1px solid var(--line-bright);
  color: var(--grey);
  width: 32px;
  height: 32px;
  font-size: 0.9rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color var(--t), color var(--t), background var(--t);
}
.inq-drawer__close:hover { border-color: var(--amber); color: var(--amber); background: var(--amber-pale); }

.inq-drawer__body {
  flex: 1;
  overflow-y: auto;
  padding: 0 0 1rem;
  scrollbar-width: thin;
  scrollbar-color: var(--steel) transparent;
}
.inq-drawer__body::-webkit-scrollbar { width: 4px; }
.inq-drawer__body::-webkit-scrollbar-thumb { background: var(--steel); }

/* ---- Drawer sections ---- */
.inq-section {
  padding: 1.5rem 2rem;
  border-bottom: 1px solid var(--line-bright);
}
.inq-section:last-child { border-bottom: none; }
.inq-section__hd {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  margin-bottom: 1rem;
}
.inq-section__num {
  font-family: var(--serif);
  font-size: 2rem;
  line-height: 1;
  color: var(--amber);
  opacity: 0.35;
  flex-shrink: 0;
}
.inq-section__title {
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--white-dim);
  flex: 1;
}
.inq-section__badge {
  font-family: var(--mono);
  font-size: 0.6rem;
  background: var(--amber);
  color: var(--black);
  padding: 0.1rem 0.5rem;
  font-weight: 700;
}

/* ---- Product rows ---- */
.inq-product-list { display: flex; flex-direction: column; gap: 2px; margin-bottom: 0.75rem; }
.inq-empty {
  font-family: var(--mono);
  font-size: 0.7rem;
  color: var(--grey-dark);
  letter-spacing: 0.05em;
  padding: 0.75rem 0;
  border: 1px dashed var(--grey-dark);
  text-align: center;
}
.inq-product-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.65rem 0.85rem;
  background: var(--navy);
  border-left: 2px solid var(--amber);
  animation: chipIn 0.18s ease forwards;
}
.inq-row__num {
  font-family: var(--serif);
  font-size: 1rem;
  color: var(--amber);
  opacity: 0.5;
  flex-shrink: 0;
  min-width: 24px;
}
.inq-row__info {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  min-width: 0;
}
.inq-row__name {
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--white);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.inq-row__stds {
  font-family: var(--mono);
  font-size: 0.6rem;
  color: var(--amber);
  opacity: 0.7;
  letter-spacing: 0.04em;
}
.inq-row__remove {
  background: none;
  border: none;
  color: var(--grey-dark);
  font-size: 1.1rem;
  line-height: 1;
  cursor: pointer;
  padding: 0;
  flex-shrink: 0;
  transition: color var(--t);
}
.inq-row__remove:hover { color: var(--amber); }

/* ---- Custom add row ---- */
.inq-add-row {
  display: flex;
  gap: 4px;
  margin-top: 0.5rem;
}
.inq-input {
  width: 100%;
  background: var(--navy);
  border: 1px solid var(--line-bright);
  color: var(--white);
  font-family: var(--mono);
  font-size: 0.75rem;
  padding: 0.65rem 0.85rem;
  outline: none;
  transition: border-color var(--t);
  -webkit-appearance: none;
  appearance: none;
  box-sizing: border-box;
}
.inq-input:focus { border-color: var(--amber); }
.inq-input::placeholder { color: var(--grey-dark); }
.inq-add-btn {
  background: var(--steel);
  border: 1px solid var(--line-bright);
  color: var(--amber);
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.08em;
  padding: 0 1rem;
  cursor: pointer;
  white-space: nowrap;
  flex-shrink: 0;
  transition: background var(--t), border-color var(--t);
}
.inq-add-btn:hover { background: var(--amber-pale); border-color: var(--amber); }

/* ---- Contact fields ---- */
.inq-fields {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px;
  margin-bottom: 4px;
}
.inq-textarea {
  width: 100%;
  height: 90px;
  resize: vertical;
  font-size: 0.75rem;
  line-height: 1.55;
  box-sizing: border-box;
}

/* ---- Footer ---- */
.inq-drawer__footer {
  padding: 1.25rem 2rem 1.5rem;
  border-top: 1px solid var(--line-bright);
  background: var(--navy);
  flex-shrink: 0;
}
.inq-validation {
  font-family: var(--mono);
  font-size: 0.68rem;
  color: #e05454;
  letter-spacing: 0.04em;
  margin-bottom: 0.75rem;
  min-height: 1.2em;
}
.inq-submit-btn {
  width: 100%;
  justify-content: center;
  font-size: 0.85rem;
  letter-spacing: 0.12em;
  padding: 1rem;
}
.inq-submit-btn:disabled { opacity: 0.5; cursor: not-allowed; }

/* prevent scroll when drawer open */
body.drawer-open { overflow: hidden; }

/* ---- Responsive ---- */
@media (max-width: 600px) {
  .inq-drawer { width: 100vw; }
  .inq-fields { grid-template-columns: 1fr; }
  .inq-bar__inner { padding: 0.85rem 1rem; }
}

/* ---- FILTER ANIMATION ---- */
.prod-card {
  animation: cardIn 0.35s ease forwards;
}
@keyframes cardIn {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}
.prod-card.hiding {
  animation: cardOut 0.2s ease forwards;
}
@keyframes cardOut {
  from { opacity: 1; }
  to   { opacity: 0; transform: scale(0.97); }
}

/* ---- CYRILLIC LETTER-SPACING OVERRIDES ---- */
/* Cyrillic glyphs are optically wider — high tracking values create disproportionate gaps */
body[data-lang="ru"] .cat-header__eyebrow {
  letter-spacing: 0.06em;
}
body[data-lang="ru"] .cat-header__meta {
  letter-spacing: 0.02em;
}
body[data-lang="ru"] .cat-sidebar__title {
  letter-spacing: 0.04em;
}
body[data-lang="ru"] .cat-filter-btn {
  letter-spacing: 0;
}
body[data-lang="ru"] .cat-sort-label,
body[data-lang="ru"] .cat-sort-btn {
  letter-spacing: 0.02em;
}
body[data-lang="ru"] .prod-card__cat {
  letter-spacing: 0.04em;
}
body[data-lang="ru"] .inq-section__label,
body[data-lang="ru"] .inq-drawer__title {
  letter-spacing: 0.02em;
}
body[data-lang="ru"] .inq-submit-btn {
  letter-spacing: 0.04em;
}
body[data-lang="ru"] .inq-bar__btn {
  letter-spacing: 0.04em;
}

/* ---- SCROLL PROGRESS BAR ---- */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  width: 0%;
  height: 2px;
  background: var(--amber);
  z-index: 9999;
  transition: width 0.05s linear;
  pointer-events: none;
}

/* ---- CUSTOM CURSOR ---- */
.cursor-dot {
  position: fixed;
  width: 8px;
  height: 8px;
  background: var(--amber);
  border-radius: 50%;
  pointer-events: none;
  z-index: 10000;
  transform: translate(-50%, -50%);
  transition: transform 0.08s ease, opacity 0.2s ease, width 0.15s ease, height 0.15s ease;
  opacity: 0;
  mix-blend-mode: normal;
}
.cursor-ring {
  position: fixed;
  width: 32px;
  height: 32px;
  border: 1px solid rgba(232, 144, 26, 0.5);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  transition: width 0.2s ease, height 0.2s ease, border-color 0.2s ease, opacity 0.2s ease;
  opacity: 0;
}
body.cursor-active .cursor-dot,
body.cursor-active .cursor-ring { opacity: 1; }
body.cursor-hover .cursor-dot  { width: 12px; height: 12px; background: var(--amber); }
body.cursor-hover .cursor-ring { width: 48px; height: 48px; border-color: var(--amber); }

/* hide system cursor over interactive elements when custom cursor active */
body.cursor-active a,
body.cursor-active button,
body.cursor-active input,
body.cursor-active textarea,
body.cursor-active select,
body.cursor-active .prod-card { cursor: none; }
body.cursor-active { cursor: none; }

/* ---- CARD 3D TILT ---- */
.prod-card {
  transform-style: preserve-3d;
  will-change: transform;
}
.prod-card.tilt-active {
  transition: transform 0.05s linear, box-shadow 0.05s linear;
}
.prod-card:not(.tilt-active) {
  transition: transform 0.4s ease, box-shadow 0.4s ease, border-color var(--t), outline-color var(--t);
}