/* =============================================
   ЦЕНТР ДВЕРЕЙ — catalog.css
   Catalog page specific styles
   ============================================= */

/* ---- PAGE BASE ---- */
.catalog-page body,
body.catalog-page {
  background: #f4f4f4;
}

/* ---- NAV active link ---- */
.nav__link--active {
  color: var(--white) !important;
}
.nav__link--active::after {
  right: 0 !important;
}

/* ---- PAGE HEADER ---- */
.cat-page-header {
  background:
    radial-gradient(ellipse at 80% 50%, rgba(47,189,201,0.08) 0%, transparent 55%),
    radial-gradient(ellipse at 20% 60%, rgba(206,215,44,0.06) 0%, transparent 50%),
    radial-gradient(ellipse at 50% 10%, rgba(236,57,139,0.05) 0%, transparent 45%),
    repeating-linear-gradient(
      0deg,
      transparent,
      transparent 39px,
      rgba(255,255,255,0.03) 39px,
      rgba(255,255,255,0.03) 40px
    ),
    repeating-linear-gradient(
      90deg,
      transparent,
      transparent 39px,
      rgba(255,255,255,0.03) 39px,
      rgba(255,255,255,0.03) 40px
    ),
    var(--dark);
  padding: calc(var(--nav-h) + 56px) 0 56px;
  position: relative;
  overflow: hidden;
}
.cat-page-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 92% 20%, rgba(206,215,44,0.12) 0%, transparent 30%),
    radial-gradient(circle at 8% 80%, rgba(47,189,201,0.1) 0%, transparent 28%);
  pointer-events: none;
}
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 20px;
  font-size: 0.8125rem;
  color: rgba(255,255,255,0.4);
}
.breadcrumb a {
  color: rgba(255,255,255,0.4);
  transition: color var(--transition);
}
.breadcrumb a:hover { color: var(--accent-lime); }
.breadcrumb__sep { color: rgba(255,255,255,0.2); }
.cat-page-header__title {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin-bottom: 16px;
}
.cat-page-header__sub {
  font-size: 1.0625rem;
  color: rgba(255,255,255,0.5);
  font-weight: 300;
}

/* ---- STICKY CONTROLS — Dark Luxury ---- */
.cat-controls {
  background: #181818;
  border-bottom: 1px solid rgba(206,215,44,0.12);
  border-top: 1px solid rgba(255,255,255,0.04);
  padding: 18px 0;
  position: sticky;
  top: var(--nav-h);
  z-index: 100;
  transition: box-shadow var(--transition);
}
.cat-controls.stuck {
  box-shadow: 0 8px 32px rgba(0,0,0,0.5);
  border-bottom-color: rgba(206,215,44,0.2);
}
.cat-controls__inner {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

/* Search */
.cat-search-wrap {
  position: relative;
  flex: 0 0 300px;
}
.cat-search-icon {
  position: absolute;
  left: 16px; top: 50%;
  transform: translateY(-50%);
  color: rgba(255,255,255,0.35);
  pointer-events: none;
  font-size: 0.875rem;
}
.cat-search {
  width: 100%;
  padding: 12px 44px 12px 44px;
  border: 1.5px solid rgba(255,255,255,0.1);
  border-radius: 100px;
  font-size: 0.9rem;
  font-family: inherit;
  font-weight: 400;
  color: var(--white);
  background: rgba(255,255,255,0.06);
  outline: none;
  transition: border-color var(--transition), background var(--transition), box-shadow var(--transition);
  letter-spacing: 0.01em;
}
.cat-search::placeholder { color: rgba(255,255,255,0.3); }
.cat-search:focus {
  border-color: var(--accent-lime);
  background: rgba(255,255,255,0.09);
  box-shadow: 0 0 0 3px rgba(206,215,44,0.1);
}
.cat-search::-webkit-search-cancel-button { display: none; }

.cat-search-clear {
  position: absolute;
  right: 14px; top: 50%;
  transform: translateY(-50%);
  color: rgba(255,255,255,0.3);
  transition: color var(--transition), opacity var(--transition);
  padding: 6px;
  font-size: 0.875rem;
  line-height: 1;
}
.cat-search-clear:hover { color: var(--white); }

/* Filters */
.cat-filters {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  flex: 1;
}
.cat-filter {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 9px 18px;
  border-radius: 100px;
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: rgba(255,255,255,0.5);
  border: 1.5px solid rgba(255,255,255,0.1);
  background: transparent;
  transition: all var(--transition);
  white-space: nowrap;
}
.cat-filter i {
  font-size: 0.8em;
  opacity: 0.7;
  transition: opacity var(--transition);
}
.cat-filter:hover {
  color: var(--white);
  border-color: rgba(255,255,255,0.3);
  background: rgba(255,255,255,0.05);
}
.cat-filter:hover i { opacity: 1; }
.cat-filter.active {
  background: var(--accent-lime);
  color: var(--dark);
  border-color: var(--accent-lime);
  box-shadow: 0 4px 16px rgba(206,215,44,0.25);
  font-weight: 600;
}
.cat-filter.active i { opacity: 1; }

.cat-filter__count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 20px;
  height: 18px;
  background: rgba(255,255,255,0.12);
  border-radius: 100px;
  padding: 0 6px;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0;
}
.cat-filter.active .cat-filter__count {
  background: rgba(0,0,0,0.15);
  color: var(--dark);
}

/* Results count */
.cat-results {
  flex-shrink: 0;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.3);
  margin-left: auto;
  white-space: nowrap;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.cat-results strong {
  color: var(--accent-lime);
  font-weight: 700;
}

/* ---- MAIN AREA ---- */
.cat-main {
  padding: 48px 0 80px;
  min-height: 60vh;
}

/* ---- CATALOG GRID ---- */
.cat-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

/* ---- CARD ---- */
.cat-card {
  background: var(--white);
  border: 1px solid rgba(0,0,0,0.04);
  border-radius: 18px;
  overflow: hidden;
  box-shadow: 0 6px 22px rgba(0,0,0,0.05), 0 1px 3px rgba(0,0,0,0.03);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);

  /* Reveal animation: start hidden */
  opacity: 0;
  transform: translateY(32px);
}
.cat-card.revealed {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.55s ease, transform 0.55s ease, box-shadow var(--transition);
}
.cat-card.cat-hidden {
  display: none;
}
.cat-card.revealed:hover {
  transform: translateY(-8px);
  border-color: rgba(0,0,0,0.08);
  box-shadow: 0 24px 60px rgba(0,0,0,0.12), 0 2px 6px rgba(0,0,0,0.04);
}

/* Card image — lakshery: дверь полностью видна на мягком фоне с воздухом */
.cat-card__img {
  position: relative;
  overflow: hidden;
  aspect-ratio: 3/4;
  background:
    radial-gradient(ellipse at center top, rgba(255,255,255,0.9), rgba(247,247,248,0.6) 60%, rgba(238,238,240,0.85) 100%),
    linear-gradient(180deg, #fafafa 0%, #f0f0f2 100%);
  padding: 18px 14px 12px;
  box-sizing: border-box;
}
.cat-card__img img {
  width: 100%; height: 100%;
  object-fit: contain;       /* было cover — обрезало двери */
  object-position: center bottom;
  transition: transform 0.65s ease;
  display: block;
  filter: drop-shadow(0 8px 18px rgba(0,0,0,0.12));
}
.cat-card.revealed:hover .cat-card__img img {
  transform: scale(1.04) translateY(-2px);
}

/* Overlay */
.cat-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(20,20,20,0.75) 0%, rgba(20,20,20,0.1) 60%, transparent 100%);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  transition: opacity var(--transition);
}
.cat-card:hover .cat-card__overlay { opacity: 1; }
.cat-card__overlay .btn {
  width: 100%;
  transform: translateY(8px);
  transition: transform var(--transition), background var(--transition), box-shadow var(--transition);
}
.cat-card:hover .cat-card__overlay .btn {
  transform: translateY(0);
}

/* Category badge */
.cat-card__badge {
  position: absolute;
  top: 14px; left: 14px;
  padding: 5px 12px;
  border-radius: 100px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.cat-card__badge--interior { background: var(--accent-lime); color: var(--dark); }
.cat-card__badge--entry    { background: var(--accent-cyan); color: var(--dark); }
.cat-card__badge--glass    { background: rgba(255,255,255,0.85); color: var(--dark); }
.cat-card__badge--sliding  { background: var(--accent-pink); color: var(--white); }
.cat-card__badge--hidden   { background: var(--dark); color: var(--white); border: 1px solid rgba(255,255,255,0.2); }

/* Brand-бейдж с логотипом поставщика — поверх картинки в правом верхнем углу */
.cat-card__brand {
  position: absolute;
  top: 14px;
  right: 14px;
  background: rgba(255,255,255,0.96);
  border: 1px solid rgba(0,0,0,0.06);
  border-radius: 12px;
  padding: 6px 10px;
  min-width: 56px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 14px rgba(0,0,0,0.10);
  z-index: 2;
}
.cat-card__brand img {
  max-width: 64px;
  max-height: 24px;
  width: auto;
  height: auto;
  object-fit: contain;
  display: block;
}
.cat-card__brand--text {
  font-size: 0.62rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  color: var(--dark);
  text-transform: uppercase;
  white-space: nowrap;
  max-width: 130px;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Card info */
.cat-card__info {
  padding: 20px 22px 22px;
  border-top: 1px solid rgba(0,0,0,0.04);
}
.cat-card__name {
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 6px;
  letter-spacing: -0.01em;
  line-height: 1.25;
}
.cat-card__desc {
  font-size: 0.8125rem;
  color: var(--gray-500);
  line-height: 1.55;
  margin-bottom: 10px;
}
/* Поставщик / бренд (внизу карточки) */
.cat-card__supplier {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(20,20,20,0.55);
  padding-top: 8px;
  border-top: 1px dashed rgba(0,0,0,0.07);
  margin-top: 4px;
}
.cat-card__supplier::before {
  content: '';
  display: inline-block;
  width: 14px;
  height: 1px;
  background: var(--accent-lime, #CED72C);
}

/* ---- EMPTY STATE ---- */
.cat-empty {
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 80px 20px;
  gap: 16px;
}
.cat-empty.visible { display: flex; }
.cat-empty h3 {
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--dark);
}
.cat-empty p { color: var(--gray-500); margin-bottom: 8px; }

/* ---- RESPONSIVE ---- */
@media (max-width: 1024px) {
  .cat-grid { grid-template-columns: repeat(3, 1fr); gap: 20px; }
}

@media (max-width: 900px) {
  .cat-controls__inner { gap: 12px; }
  .cat-search-wrap { flex: 0 0 220px; }
  .cat-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
  .cat-controls__inner { flex-direction: column; align-items: stretch; }
  .cat-search-wrap { flex: auto; width: 100%; }
  .cat-filters { gap: 6px; }
  .cat-results { margin-left: 0; }
  .cat-grid { grid-template-columns: 1fr 1fr; gap: 14px; }
  .cat-card__info { padding: 12px 14px 14px; }
  .cat-card__name { font-size: 0.9375rem; }
}

@media (max-width: 420px) {
  .cat-grid { grid-template-columns: 1fr; }
}

/* Touch devices: always show the order button (no hover available) */
@media (hover: none) {
  .cat-card__overlay {
    opacity: 1;
    background: linear-gradient(to top, rgba(10,10,10,0.82) 0%, rgba(10,10,10,0.18) 55%, transparent 100%);
  }
  .cat-card__overlay .btn {
    transform: translateY(0);
  }
}