/**
 * Каталог бассейнов — премиальный минимализм
 * Hero, Filter, Pool cards, CTA
 */

/* Hero */
.catalog-hero {
  padding-block: var(--s-10);
  background: radial-gradient(900px 500px at 20% 10%, rgba(11, 61, 145, 0.06), transparent 60%),
    radial-gradient(800px 420px at 85% 20%, rgba(200, 162, 74, 0.05), transparent 55%),
    var(--bg);
  font-family: Inter, system-ui, sans-serif;
}

.catalog-hero .container {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: var(--s-8);
  align-items: center;
}

.catalog-hero__breadcrumbs {
  margin-bottom: var(--s-6);
  font-size: 15px;
  line-height: var(--lh-body);
  color: var(--muted);
  grid-column: 1 / -1;
}

.catalog-hero__breadcrumbs a {
  color: var(--brand-blue);
  text-decoration: none;
}

.catalog-hero__breadcrumbs a:hover {
  text-decoration: underline;
}

.catalog-hero__sep {
  margin: 0 var(--s-2);
  color: var(--border);
}

.catalog-hero__title {
  margin: 0 0 var(--s-4);
  font-size: var(--fs-h1);
  font-weight: 750;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--text);
}

.catalog-hero__lead {
  margin: 0 0 var(--s-8);
  font-size: 15px;
  line-height: var(--lh-body);
  color: var(--muted);
  max-width: 480px;
}

/* Benefits — feature rows */
.catalog-hero__benefits {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-3);
  margin-bottom: var(--s-8);
}

.catalog-hero__benefit {
  display: flex;
  align-items: center;
  gap: var(--s-3);
  padding: var(--s-3) var(--s-4);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  box-shadow: var(--shadow-soft);
  font-size: 14px;
  font-weight: 500;
  color: var(--ink-900);
  transition: transform var(--transition), box-shadow var(--transition);
}

.catalog-hero__benefit:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-elevated);
}

.catalog-hero__benefit-icon {
  flex-shrink: 0;
  color: var(--gold-accent);
}

.catalog-hero__benefit-icon svg {
  width: 20px;
  height: 20px;
}

.catalog-hero__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--sp-4) var(--sp-6);
}
.catalog-hero .btn-outline:hover {
  border-color: var(--gold-accent);
  box-shadow: 0 0 0 1px rgba(201, 162, 39, 0.2);
}

.catalog-hero__hint {
  margin: 0;
  font-size: 15px;
  line-height: 1.5;
  color: var(--muted);
}

.catalog-hero__visual {
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: var(--shadow-elevated);
}

.catalog-hero__image {
  display: block;
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
}

/* Catalog pools section */
.catalog-pools-section {
  padding-block: var(--s-8);
}
.catalog-pools-section .container {
  text-align: center;
}
.catalog-pools-section .pool-grid--catalog {
  text-align: left;
}

.catalog-pools__caption {
  display: block;
  margin-bottom: var(--sp-2);
  font-size: 13px;
  font-weight: var(--fw-semibold);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  text-align: center;
}

.catalog-pools__title {
  margin: 0 0 var(--sp-6);
  font-size: var(--fs-h2);
  font-weight: 650;
  line-height: 1.2;
  color: var(--ink-900);
  text-align: center;
  border-bottom: 3px solid var(--gold-accent);
  display: inline-block;
  padding-bottom: var(--s-2);
}

/* Pool cards grid — премиальный product list */
.pool-grid--catalog {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--s-6);
}

.pool-grid--catalog .pool-card {
  background: var(--surface);
  border-radius: var(--radius-20);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform 220ms ease, box-shadow 220ms ease;
  display: flex;
  flex-direction: column;
}

.pool-grid--catalog .pool-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.10);
}

.pool-grid--catalog .pool-card__image {
  display: block;
  height: 230px;
  overflow: hidden;
  background: var(--surface-2);
}

.pool-grid--catalog .pool-card__image,
.pool-grid--catalog .pool-card__image img {
  border-radius: var(--radius-20) var(--radius-20) 0 0;
}

.pool-grid--catalog .pool-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 220ms ease;
}

.pool-grid--catalog .pool-card:hover .pool-card__image img {
  transform: scale(1.03);
}

.pool-grid--catalog .pool-card__body {
  padding: var(--s-5);
  flex: 1;
  display: flex;
  flex-direction: column;
}

.pool-grid--catalog .pool-card__title {
  font-size: 1.125rem;
  font-weight: var(--fw-semibold);
  line-height: var(--lh-tight);
  margin: 0 0 var(--s-3);
  color: var(--text-900);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: 2.5em;
}

.pool-grid--catalog .pool-card__specs-pills {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s-2);
  margin-bottom: var(--s-4);
}

.pool-grid--catalog .pool-card__pill {
  font-size: 0.8125rem;
  font-weight: var(--fw-semibold);
  color: var(--text-700);
  background: #F5F7FA;
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 5px 10px;
  display: inline-flex;
  align-items: center;
}

.pool-grid--catalog .pool-card__label {
  font-size: 0.75rem;
  color: var(--text-500);
  margin: 0 0 2px;
  margin-top: auto;
}

.pool-grid--catalog .pool-card__price {
  font-size: 1.375rem;
  font-weight: var(--fw-bold);
  color: var(--brand-blue);
  margin: 0 0 var(--s-3);
  letter-spacing: -0.02em;
}

.pool-grid--catalog .pool-card__trust {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s-2);
  margin-bottom: var(--s-4);
  font-size: 0.6875rem;
  color: var(--text-500);
}

.pool-grid--catalog .pool-card__trust-item {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.pool-grid--catalog .pool-card__trust-item svg {
  flex-shrink: 0;
  color: var(--gold-accent);
}

.pool-grid--catalog .pool-card__actions {
  display: flex;
  flex-direction: column;
  gap: var(--s-2);
  margin-top: auto;
  flex-shrink: 0;
}

.pool-grid--catalog .pool-card__btn-primary {
  display: inline-flex !important;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 44px;
  min-height: 44px;
  padding: 0 var(--s-6);
  border-radius: var(--r-sm);
  font-weight: var(--fw-semibold);
  font-size: 15px;
  background: var(--brand-blue) !important;
  color: #fff !important;
  border: none !important;
  box-shadow: var(--shadow-sm);
  transition: 220ms ease;
  text-decoration: none !important;
  cursor: pointer;
}

.pool-grid--catalog .pool-card__btn-primary:hover {
  background: var(--brand-blue-700) !important;
  color: #fff !important;
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}
.pool-grid--catalog .pool-card__btn-primary:active {
  transform: translateY(0);
}
.pool-grid--catalog .pool-card__btn-primary:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
}

.pool-grid--catalog .pool-card__btn-secondary {
  display: block;
  color: var(--brand-blue) !important;
  font-size: 14px;
  font-weight: var(--fw-semibold);
  padding: var(--s-2) 0;
  text-align: center;
  text-decoration: none;
  min-height: 20px;
}

.pool-grid--catalog .pool-card__btn-secondary:hover {
  color: var(--gold-accent) !important;
  text-decoration: none;
}
.pool-grid--catalog .pool-card__btn-secondary:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring), 0 0 0 1px rgba(201, 162, 39, 0.15);
  border-radius: var(--r-sm);
}

/* Catalog custom — «Не нашли подходящий размер?» */
.catalog-custom {
  padding-block: var(--s-8);
}

.catalog-custom__banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-6);
  padding: var(--s-6) var(--s-8);
  background: linear-gradient(135deg, rgba(11, 61, 145, 0.03) 0%, rgba(214, 178, 94, 0.04) 100%);
  border: 1px solid var(--border);
  border-radius: var(--radius-16);
  box-shadow: var(--shadow-sm);
}

.catalog-custom__content {
  flex: 1;
  min-width: 0;
}

.catalog-custom__title {
  margin: 0 0 var(--s-2);
  font-size: 1.25rem;
  font-weight: var(--fw-bold);
  color: var(--text);
}

.catalog-custom__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.5;
  color: var(--muted);
}

.catalog-custom__cta {
  flex-shrink: 0;
  white-space: nowrap;
}

@media (max-width: 768px) {
  .catalog-custom__banner {
    flex-direction: column;
    align-items: stretch;
    padding: var(--s-5);
  }
  .catalog-custom__cta {
    width: 100%;
    justify-content: center;
  }
}

/* Catalog section titles — золотое подчёркивание как на главной */
.catalog-pricing .catalog-section__title,
.catalog-trust .catalog-section__title {
  padding-bottom: var(--s-2);
  border-bottom: 3px solid var(--gold-accent);
  display: inline-block;
}

/* Catalog pricing & trust — 2 колонки карточек */
.catalog-pricing,
.catalog-trust {
  padding-block: var(--s-8);
}

.catalog-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--s-4);
  margin-bottom: var(--s-4);
}

.catalog-card {
  display: flex;
  align-items: flex-start;
  gap: var(--s-3);
  padding: var(--s-4) var(--s-5);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  box-shadow: var(--shadow-sm);
}

.catalog-card__icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  color: var(--gold-accent);
}

.catalog-card__icon svg {
  width: 100%;
  height: 100%;
}

.catalog-card__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.5;
  color: var(--text);
}

.catalog-section__note {
  margin: var(--s-3) 0 0;
  font-size: 14px;
  color: var(--muted);
}

/* Footer CTA — синий градиент, glass card, золотая кнопка */
.footer-cta.callback {
  padding-block: var(--s-8);
}

.footer-cta.callback.callback--blue {
  background: linear-gradient(165deg, #0f4a9e 0%, #0a3580 50%, #062557 100%);
}

.callback__glass {
  display: grid;
  grid-template-columns: 1.2fr 0.9fr;
  gap: var(--s-8);
  align-items: center;
  max-width: 960px;
  margin: 0 auto;
  padding: var(--s-7);
  background: rgba(255, 255, 255, 0.10);
  border: 1px solid rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-radius: var(--radius-20);
}

.callback__title {
  font-size: clamp(1.5rem, 2vw, 1.875rem);
  font-weight: var(--fw-semibold);
  line-height: 1.25;
  margin: 0 0 var(--s-2);
  color: #fff;
}

.callback__desc {
  margin: 0 0 var(--s-2);
  max-width: 420px;
  font-size: 0.9375rem;
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.82);
}

.callback__hint {
  margin: 0;
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.75);
}

.callback__form-wrap {
  flex-shrink: 0;
}

.callback__form-row {
  display: flex;
  gap: var(--s-3);
  align-items: stretch;
}

.callback__input {
  flex: 1 1 auto;
  min-width: 140px;
  height: 46px;
  border-radius: var(--r-lg);
  border: 0;
  background: rgba(255, 255, 255, 0.95);
  padding: 0 var(--s-4);
  font-size: 15px;
  color: var(--text);
  outline: none;
  transition: box-shadow var(--transition);
}

.callback__input::placeholder {
  color: rgba(0, 0, 0, 0.35);
}

.callback__input:focus {
  box-shadow: var(--focus-ring);
}

/* Кнопка CTA — всегда жёлтая (#D6B25E), темнее при hover (#C9A24A) */
.callback__btn,
.callback button[type="submit"],
.footer-cta.callback button[type="submit"],
.footer-cta .btn-gold,
.footer-cta .callback__btn,
.footer-cta.callback .callback__form-wrap button,
.footer-cta form button[type="submit"] {
  height: 46px;
  padding: 0 var(--s-6);
  border-radius: var(--r-lg);
  border: 0;
  background: #D6B25E !important;
  color: #0F172A !important;
  font-weight: var(--fw-bold);
  font-size: 15px;
  cursor: pointer;
  flex-shrink: 0;
  white-space: nowrap;
  transition: 220ms ease;
}

.callback__btn:hover,
.callback button[type="submit"]:hover,
.footer-cta.callback button[type="submit"]:hover,
.footer-cta .btn-gold:hover,
.footer-cta .callback__btn:hover,
.footer-cta.callback .callback__form-wrap button:hover,
.footer-cta form button[type="submit"]:hover {
  background: #C9A24A !important;
  color: #0F172A !important;
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.callback__btn:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
}

@media (max-width: 768px) {
  .callback__glass {
    grid-template-columns: 1fr;
    padding: var(--s-6);
  }
  .callback__form-row {
    flex-direction: column;
  }
  .callback__btn {
    width: 100%;
  }
}

/* Responsive — product grid */
@media (max-width: 1200px) {
  .pool-grid--catalog { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--s-5); }
}
@media (max-width: 768px) {
  .pool-grid--catalog { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--s-4); }
  .pool-grid--catalog .pool-card__image { height: 200px; }
}
@media (max-width: 480px) {
  .pool-grid--catalog { grid-template-columns: 1fr; gap: var(--s-6); }
  .pool-grid--catalog .pool-card__image { height: 230px; }
}

@media (max-width: 900px) {
  .catalog-hero .container {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }

  .catalog-hero__visual {
    order: -1;
    max-width: 480px;
  }

  .catalog-hero__title {
    font-size: 32px;
  }

  .catalog-cards {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .catalog-hero {
    padding-block: var(--sp-12);
  }
}

@media (max-width: 520px) {
  .catalog-hero .container {
    padding-inline: var(--s-4);
  }

  .catalog-hero__title {
    font-size: 1.5rem;
  }

  .catalog-hero__benefits {
    grid-template-columns: 1fr;
  }

  .catalog-hero__actions {
    flex-direction: column;
    align-items: stretch;
  }

  .catalog-hero__actions .btn {
    width: 100%;
    justify-content: center;
  }

  .pool-grid--catalog .pool-card__btn-primary {
    width: 100%;
  }
}