/* === Katalog page === */

.page-katalog {
  padding-top: 0;
}

/* Делаем шапку всегда тёмной на каталоге */
.nav--solid {
  background: rgba(0,0,0,0.92) !important;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line-soft);
}
.nav__links a.is-active {
  color: var(--gold);
}
.nav__links a.is-active::after {
  left: 0;
  width: 100%;
}

/* === Hero каталога === */
.kat-hero {
  padding: clamp(140px, 16vw, 200px) 0 clamp(60px, 8vw, 100px);
  text-align: center;
  background:
    radial-gradient(ellipse 60% 50% at 50% 0%, rgba(201,163,106,0.1) 0%, transparent 60%),
    var(--bg);
  border-bottom: 1px solid var(--line-soft);
}
.kat-hero__title {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(48px, 8vw, 96px);
  line-height: 1;
  letter-spacing: 0.02em;
  margin: 16px 0 28px;
  color: #fff;
}
.kat-hero__title::after {
  content: '';
  display: block;
  width: 64px;
  height: 1px;
  background: var(--gold);
  margin: 28px auto 0;
}
.kat-hero__lead {
  max-width: 720px;
  margin: 0 auto 48px;
  color: var(--text-mute);
  font-size: 17px;
  line-height: 1.6;
  font-weight: 300;
}

/* Фильтры */
.kat-filters {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 56px;
}
.kat-filter {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 22px;
  border: 1px solid var(--line);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text);
  background: transparent;
  cursor: pointer;
  transition: all .3s ease;
  font-weight: 500;
}
.kat-filter span {
  font-family: var(--serif);
  font-style: italic;
  color: var(--gold);
  letter-spacing: 0;
  font-size: 14px;
}
.kat-filter:hover {
  border-color: var(--gold);
  color: var(--gold);
}
.kat-filter.is-active {
  background: var(--gold);
  border-color: var(--gold);
  color: #000;
}
.kat-filter.is-active span {
  color: #000;
}

/* Статистика */
.kat-stats {
  display: inline-flex;
  align-items: center;
  gap: clamp(24px, 4vw, 48px);
  padding: 22px clamp(28px, 4vw, 48px);
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--bg-card);
}
.kat-stats > div {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  position: relative;
}
.kat-stats > div + div::before {
  content: '';
  position: absolute;
  left: calc(-1 * clamp(24px, 4vw, 48px) / 2);
  top: 50%;
  transform: translateY(-50%);
  width: 1px;
  height: 28px;
  background: var(--line);
}
.kat-stats strong {
  font-family: var(--serif);
  font-size: 24px;
  color: var(--gold);
  font-weight: 500;
  line-height: 1;
}
.kat-stats span {
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--text-mute);
  white-space: nowrap;
}

/* === Группы === */
.kat-group {
  padding: clamp(60px, 8vw, 100px) 0;
  scroll-margin-top: 80px;
}
.kat-group--alt {
  background: var(--bg-alt);
}
.kat-group__head {
  text-align: center;
  margin-bottom: clamp(40px, 5vw, 64px);
  max-width: 760px;
  margin-left: auto;
  margin-right: auto;
}
.kat-group__head .section__title {
  font-size: clamp(36px, 5vw, 64px);
}
.kat-group__head .section__title::after {
  content: '';
  display: block;
  width: 48px;
  height: 1px;
  background: var(--gold);
  margin: 20px auto 0;
}
.kat-group__head .section__lead a {
  color: var(--gold);
  border-bottom: 1px solid var(--gold);
}

/* === Карточки === */
.kat-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.kat-card {
  background: var(--bg-card);
  border: 1px solid var(--line-soft);
  scroll-margin-top: 100px;
  transition: all .4s ease;
  display: flex;
  flex-direction: column;
}
.kat-card:hover {
  border-color: var(--gold);
  transform: translateY(-4px);
  box-shadow: 0 20px 40px rgba(0,0,0,0.5);
}
.kat-card.is-highlighted {
  border-color: var(--gold);
  box-shadow: 0 0 0 1px var(--gold), 0 0 60px rgba(201,163,106,0.3);
  animation: katPulse 2s ease-out;
}
@keyframes katPulse {
  0%   { box-shadow: 0 0 0 0 var(--gold), 0 0 0 rgba(201,163,106,0.5); }
  50%  { box-shadow: 0 0 0 1px var(--gold), 0 0 80px rgba(201,163,106,0.5); }
  100% { box-shadow: 0 0 0 1px var(--gold), 0 0 60px rgba(201,163,106,0.3); }
}

.kat-card--accent {
  border-color: rgba(201,163,106,0.4);
  background: linear-gradient(180deg, rgba(201,163,106,0.04), var(--bg-card));
}
.kat-card--premium {
  border-color: rgba(201,163,106,0.5);
  background: linear-gradient(180deg, rgba(201,163,106,0.06), var(--bg-card));
}

.kat-card__img {
  position: relative;
  aspect-ratio: 16 / 10;
  background-size: cover;
  background-position: center;
  background-color: #1a1a1a;
}
.kat-card__img::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(0,0,0,0.55) 100%);
}
.kat-card__id {
  position: absolute;
  top: 14px;
  left: 14px;
  z-index: 2;
  background: rgba(0,0,0,0.75);
  border: 1px solid var(--line);
  color: var(--gold);
  font-family: var(--serif);
  font-size: 13px;
  letter-spacing: 0.1em;
  padding: 6px 10px;
  font-weight: 500;
}
.kat-card__badge {
  position: absolute;
  top: 14px;
  right: 14px;
  z-index: 2;
  background: var(--gold);
  color: #000;
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 6px 12px;
  font-weight: 600;
}

.kat-card__body {
  padding: 24px 24px 22px;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.kat-card__body h3 {
  font-family: var(--serif);
  font-size: 22px;
  font-weight: 500;
  margin: 0 0 6px;
  color: #fff;
  line-height: 1.2;
}
.kat-card__meta {
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gold);
  margin: 0 0 18px;
}
.kat-card .price-table {
  margin-bottom: 18px;
}
.kat-card .price-table td {
  padding: 9px 0;
  font-size: 13px;
}
.kat-card .price-table td:last-child {
  font-size: 16px;
}
.kat-card__actions {
  margin-top: auto;
}
.btn--sm {
  padding: 11px 22px;
  font-size: 11px;
  letter-spacing: 0.16em;
  width: 100%;
}

/* === CTA внизу === */
.kat-cta {
  padding: clamp(80px, 10vw, 140px) 0;
  background: var(--bg-alt);
  border-top: 1px solid var(--line-soft);
  text-align: center;
}
.kat-cta__inner {
  max-width: 720px;
  margin: 0 auto;
}
.kat-cta__inner .section__title::after {
  content: '';
  display: block;
  width: 48px;
  height: 1px;
  background: var(--gold);
  margin: 20px auto 0;
}
.kat-cta__inner .lead {
  margin: 24px 0 36px;
  color: var(--text-mute);
}
.kat-cta__actions {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}

/* === Адаптив === */
@media (max-width: 1024px) {
  .kat-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .kat-grid { grid-template-columns: 1fr; }
  .kat-stats { flex-wrap: wrap; padding: 18px 24px; gap: 18px; }
  .kat-stats > div + div::before { display: none; }
  .kat-stats strong { font-size: 18px; }
}