/* ============================================================
   CATALOG — каталог проектов домов
   ============================================================ */

.catalog {
  background: var(--bg-light);
  color: var(--text-primary-light);
  font-family: var(--font-primary);
  padding: var(--section-py-lg) var(--container-padding);
}

.catalog__container {
  max-width: var(--container-max);
  margin: 0 auto;
}

/* ────────── ЗАГОЛОВОК ────────── */
.catalog__head {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 40px;
}

.catalog__title {
  font-weight: var(--fw-light);
  font-size: var(--fs-h2);
  line-height: var(--lh-snug);
  letter-spacing: var(--ls-tight);
  margin: 0;
}

.catalog__title-accent {
  color: var(--text-primary-light);
  font-weight: var(--fw-light);
}

.catalog__subtitle {
  font-size: var(--fs-body);
  font-weight: var(--fw-regular);
  color: var(--text-muted-light);
  line-height: var(--lh-normal);
  max-width: 560px;
  margin: 0;
}

/* ────────── ПАНЕЛЬ ФИЛЬТРОВ ────────── */
.catalog__toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}

.catalog__filters {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.catalog__chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: transparent;
  border: 1px solid var(--border-light);
  color: var(--text-primary-light);
  font-family: inherit;
  font-size: 13px;
  font-weight: var(--fw-medium);
  padding: 11px 20px;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.catalog__chip:hover {
  border-color: var(--text-primary-light);
  background: rgba(20, 20, 15, 0.04);
}

.catalog__chip.is-active {
  background: #C5F056;
  border-color: #C5F056;
  color: var(--text-primary-light);
  font-weight: var(--fw-semibold);
  box-shadow: 0 4px 16px rgba(197, 240, 86, 0.4);
}

.catalog__chip-count {
  opacity: 0.55;
  font-weight: var(--fw-regular);
  font-size: 12px;
}

.catalog__chip.is-active .catalog__chip-count { opacity: 0.75; }

/* ────────── СОРТИРОВКА ────────── */
.catalog__sort { position: relative; }

.catalog__sort-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  color: var(--text-primary-light);
  font-family: inherit;
  font-size: 13px;
  font-weight: var(--fw-medium);
  padding: 11px 18px;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.catalog__sort-btn:hover { border-color: var(--text-primary-light); }
.catalog__sort-btn svg { transition: transform var(--transition-fast); flex-shrink: 0; }
.catalog__sort.is-open .catalog__sort-btn svg { transform: rotate(180deg); }

.catalog__sort-menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  background: var(--bg-card);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-medium);
  padding: 8px;
  min-width: 240px;
  opacity: 0;
  transform: translateY(-8px);
  pointer-events: none;
  transition: opacity var(--transition-fast), transform var(--transition-fast);
  z-index: 10;
}

.catalog__sort.is-open .catalog__sort-menu {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.catalog__sort-option {
  display: block;
  width: 100%;
  text-align: left;
  background: transparent;
  border: none;
  font-family: inherit;
  font-size: 13px;
  font-weight: var(--fw-medium);
  color: var(--text-primary-light);
  padding: 10px 14px;
  border-radius: 10px;
  cursor: pointer;
  transition: background 0.15s ease;
}

.catalog__sort-option:hover { background: rgba(20, 20, 15, 0.05); }
.catalog__sort-option.is-active { background: #C5F056; font-weight: var(--fw-semibold); }

/* ────────── СЕТКА КАРТОЧЕК ────────── */
.catalog__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 56px;
}

/* ────────── КАРТОЧКА ────────── */
.house-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.35s ease, box-shadow 0.35s ease;
  cursor: pointer;
}

.house-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-strong);
}

.house-card__media {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: #E8E5DC;
}

.house-card__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: opacity 0.5s ease, transform 0.6s ease;
}

.house-card__img--front {
  opacity: 1;
  z-index: 1;
}

.house-card__img--plan {
  opacity: 0;
  z-index: 2;
  object-fit: contain;
  background: #FAF9F5;
  padding: 12px;
}

.house-card:hover .house-card__img--front { opacity: 0; }
.house-card:hover .house-card__img--plan  { opacity: 1; }
.house-card:hover .house-card__img--front { transform: scale(1.04); }

.house-card__hint {
  position: absolute;
  bottom: 14px;
  right: 14px;
  z-index: 3;
  background: rgba(20, 20, 15, 0.85);
  backdrop-filter: blur(8px);
  color: #fff;
  font-size: 11px;
  font-weight: var(--fw-semibold);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 6px 12px;
  border-radius: var(--radius-full);
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.3s ease, transform 0.3s ease;
  pointer-events: none;
}

.house-card:hover .house-card__hint {
  opacity: 1;
  transform: translateY(0);
}

.house-card__badge {
  position: absolute;
  top: 16px;
  left: 16px;
  z-index: 3;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
  color: var(--text-primary-light);
  font-size: 12px;
  font-weight: var(--fw-semibold);
  padding: 7px 14px;
  border-radius: var(--radius-full);
  letter-spacing: 0.02em;
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.house-card:hover .house-card__badge {
  opacity: 0;
  transform: translateY(-8px);
  pointer-events: none;
}

/* ────────── ТЕЛО КАРТОЧКИ ────────── */
.house-card__body {
  padding: 22px 24px 24px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.house-card__top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 18px;
}

.house-card__name {
  font-size: 22px;
  font-weight: var(--fw-medium);
  letter-spacing: -0.01em;
  margin: 0 0 6px;
  line-height: 1.15;
}

.house-card__meta {
  font-size: 13px;
  font-weight: var(--fw-regular);
  color: #5A5A52;
  display: flex;
  gap: 8px;
  align-items: center;
}

.house-card__meta span:not(:last-child)::after {
  content: '·';
  margin-left: 8px;
  opacity: 0.6;
}

.house-card__price { text-align: right; flex-shrink: 0; }

.house-card__price-value {
  display: block;
  font-size: 18px;
  font-weight: var(--fw-semibold);
  letter-spacing: -0.01em;
  white-space: nowrap;
  line-height: 1.15;
}

.house-card__price-mortgage {
  display: block;
  font-size: 13px;
  font-weight: var(--fw-regular);
  color: #5A5A52;
  margin-top: 6px;
  white-space: nowrap;
}

/* ────────── БЛОК ХАРАКТЕРИСТИК (4 фичи в сетке 2×2) ────────── */
.house-card__features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px 16px;
  padding-top: 18px;
  border-top: 1px solid var(--border-light);
  /* фиксируем минимальную высоту — место под 2 ряда даже если фич мало */
  min-height: 88px;
  align-content: start;
}

.house-card__feature {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12.5px;
  font-weight: var(--fw-regular);
  color: var(--text-muted-light);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.house-card__feature svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  opacity: 0.7;
}

/* ────────── КНОПКА «ПОДРОБНЕЕ» ────────── */
.house-card__more {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: #1A1A1A;
  border: 1.5px solid #1A1A1A;
  color: #FFFFFF;
  font-family: inherit;
  font-size: 13px;
  font-weight: var(--fw-semibold);
  letter-spacing: 0.01em;
  padding: 12px 22px;
  border-radius: var(--radius-full);
  text-decoration: none;
  margin-top: 18px;
  width: 100%;
  overflow: hidden;
  cursor: pointer;
  transition: color var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
}

/* Лаймовая заливка, выезжающая слева направо */
.house-card__more::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #C9F25A 0%, #B5E63E 100%);
  border-radius: inherit;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s cubic-bezier(0.7, 0, 0.3, 1);
  z-index: 0;
}

.house-card__more:hover::before {
  transform: scaleX(1);
}

.house-card__more:hover {
  color: #0F1A14;
  border-color: #C9F25A;
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(201, 242, 90, 0.45);
  gap: 12px;
}

/* Контент кнопки поверх заливки */
.house-card__more > * {
  position: relative;
  z-index: 1;
}

.house-card__more svg {
  width: 14px;
  height: 14px;
  transition: transform 0.25s ease;
}

.house-card__more:hover svg {
  transform: translateX(3px);
}

.house-card__more svg { width: 14px; height: 14px; transition: transform 0.25s ease; }
.house-card__more:hover svg { transform: translateX(3px); }

/* ────────── КНОПКА «ВСЕ ПРОЕКТЫ» ────────── */
.catalog__footer { display: flex; justify-content: center; }

.catalog__all-btn {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  background: var(--text-primary-light);
  color: #fff;
  font-family: inherit;
  font-size: 15px;
  font-weight: var(--fw-medium);
  padding: 20px 38px;
  border-radius: var(--radius-full);
  text-decoration: none;
  transition: all 0.25s ease;
}

.catalog__all-btn:hover {
  background: #2A2A22;
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(20, 20, 15, 0.2);
}

.catalog__all-btn svg { transition: transform 0.25s ease; }
.catalog__all-btn:hover svg { transform: translateX(4px); }

/* ────────── ПУСТОЕ СОСТОЯНИЕ ────────── */
.catalog__empty {
  grid-column: 1 / -1;
  text-align: center;
  padding: 80px 20px;
  color: var(--text-muted-light);
  font-size: 15px;
}

/* ────────── АДАПТИВ ────────── */
@media (max-width: 1024px) {
  .catalog__grid { grid-template-columns: repeat(2, 1fr); }
  .house-card__features { gap: 10px 12px; }
  .house-card__feature { font-size: 12px; }
}

@media (max-width: 640px) {
  .catalog__toolbar {
    flex-direction: column;
    align-items: stretch;
    gap: 16px;
  }
  .catalog__filters {
    overflow-x: auto;
    flex-wrap: nowrap;
    margin: 0 calc(var(--container-padding) * -1);
    padding: 0 var(--container-padding);
    scrollbar-width: none;
  }
  .catalog__filters::-webkit-scrollbar { display: none; }
  .catalog__sort { align-self: flex-end; }
  .catalog__grid { grid-template-columns: 1fr; gap: 16px; }
  .house-card__name { font-size: 20px; }
  .house-card__price-value { font-size: 16px; }
}
/* === Низ карточки: фичи слева (2×2), компактная кнопка справа === */
.house-card__bottom {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 16px 16px;
}

.house-card__bottom .house-card__features {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 12px 9px;
  margin: 0;
  min-width: 0;
}

.house-card__bottom .house-card__feature {
  min-width: 0;
  white-space: normal;
  word-break: break-word;
  font-size: 12px;
  line-height: 1.3;
}

.house-card__bottom .house-card__more {
  margin-top: 0;
  align-self: center;
  white-space: nowrap;
  padding: 10px 18px;
  font-size: 12px;
}

@media (max-width: 900px) {
  .house-card__bottom {
    grid-template-columns: 1fr;
  }
  .house-card__bottom .house-card__more {
    width: 100%;
    justify-content: center;
  }
}

@media (max-width: 640px) {
  .house-card__bottom .house-card__features {
    grid-template-columns: 1fr;
  }
}
/* ─── Карточка: 2 колонки характеристик на мобильных ─── */
@media (max-width: 600px) {
  .house-card .house-card__features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px 12px;
  }

  .house-card .house-card__feature {
    min-width: 0;
    font-size: 0.82rem;
  }
}

@media (max-width: 360px) {
  .house-card .house-card__features {
    grid-template-columns: 1fr;
  }
  .house-card .house-card__feature {
    font-size: 0.875rem;
  }
}
/* Карточка кликабельна целиком */
.house-card {
  cursor: pointer;
}

/* Видимый фокус для клавиатурной навигации (a11y) */
.house-card:focus-visible {
  outline: 2px solid #C5F056;
  outline-offset: 4px;
}