/**
 * Investments rail — home #inwestycje catalogue carousel.
 */

.ax-inv-rail {
  background: var(--ax-paper);
  padding: 0 0 var(--ax-sec-pad-l);
  color: var(--ax-navy);
  overflow-x: clip; /* nested carousels must not widen / rubber-band the page */
}

.ax-inv-rail__inner {
  max-width: var(--ax-maxw);
  margin: 0 auto;
  padding: 0 var(--ax-gutter);
}

.ax-inv-rail__intro {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: clamp(16px, 2vw, 32px);
  align-items: end;
  margin-bottom: clamp(26px, 3vw, 44px);
}

.ax-inv-rail__heading-col {
  grid-column: 1 / span 7;
}

.ax-inv-rail__heading {
  margin: 0;
  font-family: 'Gopher Display', var(--ax-font);
  font-weight: 600;
  font-size: clamp(38px, 4.6vw, 80px);
  line-height: 0.94;
  letter-spacing: -0.032em;
}

.ax-inv-rail__lead-col {
  grid-column: 9 / span 4;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.ax-inv-rail__lead {
  margin: 0;
  color: rgba(53, 59, 102, 0.62);
  font-size: 15.5px;
  line-height: 1.62;
  letter-spacing: -0.001em;
  text-wrap: pretty;
}

.ax-inv-rail__filters-wrap {
  max-width: var(--ax-maxw);
  margin: clamp(26px, 3.4vw, 52px) auto clamp(24px, 3vw, 40px);
  padding: 0 var(--ax-gutter);
  min-width: 0;
}

/* Desktop: wrap (pre-W23). Carousel only ≤900 — see media query. */
.ax-inv-rail__filters {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(16px, 2vw, 30px);
}

.ax-inv-rail__filter {
  background: transparent;
  border: 0;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  padding: 6px 0;
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(53, 59, 102, 0.45);
  cursor: pointer;
  transition: color 320ms ease, border-color 320ms ease;
  font-family: inherit;
}

.ax-inv-rail__filter.is-active {
  color: var(--ax-navy);
  border-bottom-color: var(--ax-navy);
}

.ax-inv-rail__filter-mark {
  width: 9px;
  height: 7.2px;
  flex: 0 0 auto;
  display: block;
  fill: var(--ax-navy);
}

.ax-inv-rail__filter:not(.is-active) .ax-inv-rail__filter-mark {
  display: none;
}

.ax-inv-rail__filter--accent.is-active .ax-inv-rail__filter-mark {
  fill: var(--ax-ok-bright);
}

.ax-inv-rail__catalogue {
  display: flex;
  align-items: flex-start;
  gap: clamp(10px, 1.2vw, 18px);
  overflow-x: auto;
  overflow-y: hidden;
  overscroll-behavior-x: contain;
  scroll-snap-type: x mandatory;
  scroll-padding-left: var(--ax-gutter);
  padding: 0 var(--ax-gutter) 22px;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.ax-inv-rail__catalogue::-webkit-scrollbar {
  display: none;
}

.ax-inv-rail__card {
  flex: 0 0 clamp(268px, 26vw, 392px);
  scroll-snap-align: start;
  position: relative;
  aspect-ratio: 3 / 4.1;
  overflow: hidden;
  border-radius: 14px;
  background: var(--ax-sand-deep);
  display: block;
  color: var(--ax-ink);
  text-decoration: none;
  transition:
    opacity 420ms cubic-bezier(0.16, 1, 0.3, 1),
    transform 520ms cubic-bezier(0.16, 1, 0.3, 1);
}

.ax-inv-rail__catalogue.is-filtering {
  pointer-events: none;
}

.ax-inv-rail__card.is-filter-exit {
  opacity: 0;
  transform: translateY(16px) scale(0.985);
}

.ax-inv-rail__card.is-filter-enter {
  opacity: 0;
  transform: translateY(22px) scale(0.985);
}

.ax-inv-rail__card.is-filter-enter.is-filter-shown {
  opacity: 1;
  transform: none;
}

.ax-inv-rail__card--offset {
  margin-top: clamp(0px, 3vw, 52px);
}

.ax-inv-rail__card > picture {
  position: absolute;
  inset: 0;
  display: block;
}

.ax-inv-rail__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 1200ms cubic-bezier(0.16, 1, 0.3, 1);
}

.ax-inv-rail__shade {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 36%;
  background: linear-gradient(rgba(11, 15, 34, 0.66), rgba(11, 15, 34, 0));
  pointer-events: none;
}

.ax-inv-rail__status {
  position: absolute;
  top: 18px;
  left: 20px;
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 9.5px;
  font-weight: 500;
  letter-spacing: 0.19em;
  text-transform: uppercase;
  color: var(--ax-paper);
}

.ax-inv-rail__status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--ax-status-color, var(--ax-steel));
  box-shadow: 0 0 0 3.5px var(--ax-status-glow, rgba(134, 160, 198, 0.28));
  display: block;
}

.ax-inv-rail__plate {
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: 14px;
  border-radius: 11px;
  background: rgba(11, 15, 34, 0.5);
  background-image: linear-gradient(rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0) 52%);
  backdrop-filter: blur(30px) saturate(170%);
  -webkit-backdrop-filter: blur(30px) saturate(170%);
  border: 1px solid rgba(255, 255, 255, 0.14);
  padding: 26px 26px 24px;
  display: flex;
  flex-direction: column;
  gap: 13px;
  transition: background 520ms ease;
}

.ax-inv-rail__location {
  font-size: 9.5px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(244, 241, 235, 0.58);
}

.ax-inv-rail__title {
  font-family: 'Gopher Display', var(--ax-font);
  font-weight: 500;
  font-size: clamp(18px, 1.6vw, 25px);
  line-height: 1.12;
  letter-spacing: -0.024em;
  color: var(--ax-paper);
}

.ax-inv-rail__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid rgba(244, 241, 235, 0.18);
  padding-top: 11px;
  font-size: 12.5px;
  letter-spacing: 0.06em;
  color: rgba(244, 241, 235, 0.86);
}

.ax-inv-rail__area {
  display: flex;
  align-items: center;
}

.ax-inv-rail__area svg {
  width: 19px;
  height: 14px;
  flex: 0 0 auto;
  display: block;
  margin-right: 9px;
}

.ax-inv-rail__arrow {
  transition: transform 520ms cubic-bezier(0.16, 1, 0.3, 1);
  display: block;
}

.ax-inv-rail__controls {
  max-width: var(--ax-maxw);
  margin: 0 auto;
  padding: 0 var(--ax-gutter);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 22px;
}

.ax-inv-rail__progress-track {
  flex: 1 1 220px;
  height: 1px;
  background: rgba(53, 59, 102, 0.2);
  position: relative;
}

.ax-inv-rail__progress-bar {
  position: absolute;
  left: 0;
  top: -1px;
  height: 3px;
  background: var(--ax-navy);
  display: block;
  transition: width 260ms linear;
}

.ax-inv-rail__count {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(53, 59, 102, 0.5);
}

.ax-inv-rail__nav {
  display: flex;
  gap: 10px;
}

.ax-inv-rail__nav-btn {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: transparent;
  border: 1px solid rgba(53, 59, 102, 0.28);
  color: var(--ax-navy);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 320ms ease, border-color 320ms ease, color 320ms ease;
  font-family: inherit;
  padding: 0;
}

@media (hover: hover) and (pointer: fine) {
  .ax-inv-rail__nav-btn:hover {
    background: var(--ax-navy);
    border-color: var(--ax-navy);
    color: var(--ax-paper);
  }
}
.ax-inv-rail__nav-btn:focus-visible {
  background: var(--ax-navy);
  border-color: var(--ax-navy);
  color: var(--ax-paper);
}

.ax-inv-rail__archive {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.19em;
  text-transform: uppercase;
  color: var(--ax-navy);
  border-bottom: 1px solid rgba(53, 59, 102, 0.3);
  padding-bottom: 6px;
  text-decoration: none;
}

@media (max-width: 900px) {
  .ax-inv-rail {
    padding-bottom: var(--ax-sec-pad-m);
  }

  .ax-inv-rail__intro {
    grid-template-columns: 1fr;
  }

  .ax-inv-rail__heading-col,
  .ax-inv-rail__lead-col {
    grid-column: 1 / -1;
  }

  .ax-inv-rail__card {
    flex-basis: min(80vw, 320px);
  }

  /* Desktop stagger only — level cards on mobile */
  .ax-inv-rail__card--offset {
    margin-top: 0;
  }

  .ax-inv-rail__nav {
    display: none;
  }

  /* W23-A4 — filter carousel ≤900 only (never widen document) */
  .ax-inv-rail__filters-wrap {
    padding-right: 0;
    overflow: hidden;
  }

  .ax-inv-rail__filters {
    flex-wrap: nowrap;
    gap: 22px; /* DOBIERZ accepted */
    overflow-x: auto;
    overflow-y: hidden;
    overscroll-behavior-x: contain;
    -webkit-overflow-scrolling: touch;
    scroll-snap-type: x proximity;
    padding: 4px var(--ax-gutter) 10px 0;
    mask-image: linear-gradient(90deg, #000 0%, #000 calc(100% - 48px), transparent 100%);
    -webkit-mask-image: linear-gradient(90deg, #000 0%, #000 calc(100% - 48px), transparent 100%);
    scrollbar-width: none;
  }

  .ax-inv-rail__filters::-webkit-scrollbar {
    display: none;
  }

  .ax-inv-rail__filter {
    flex: 0 0 auto;
    scroll-snap-align: start;
    min-height: 44px;
    padding: 10px 0;
    white-space: nowrap;
  }
}

@media (prefers-reduced-motion: reduce) {
  .ax-inv-rail__img,
  .ax-inv-rail__plate,
  .ax-inv-rail__arrow,
  .ax-inv-rail__progress-bar,
  .ax-inv-rail__filter,
  .ax-inv-rail__nav-btn {
    transition-duration: 0.001ms !important;
  }
}