/* =============================================================
   islider.css  –  Enterprise Wagtail Slider
 ============================================================= */

.islider {
  --islider-h-desktop:      600px;
  --islider-h-tablet:       400px;
  --islider-h-mobile:       280px;
  --islider-w:              100%;
  --islider-max-w:          none;
  --islider-radius:         0px;
  --islider-arrow-color:    #fff;
  --islider-arrow-bg:       rgba(0, 0, 0, 0.4);
  --islider-arrow-size:     44px;
  --islider-dot-active:     #fff;
  --islider-dot-inactive:   rgba(255, 255, 255, 0.4);
  --islider-progress-color: #fff;
  --islider-speed:          600ms;
  --islider-easing:         cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* ── Wrapper ────────────────────────────────────────────────── */
.islider {
  position:      relative;
  width:         var(--islider-w);
  max-width:     var(--islider-max-w);
  margin-inline: auto;
  height:        var(--islider-h-desktop);
  border-radius: var(--islider-radius);
  overflow:      hidden;
  background:    #111;
  user-select:   none;
  touch-action:  pan-y;
  cursor:        grab;
}

.islider:active { cursor: grabbing; }

.islider__track {
  position: relative;
  width:    100%;
  height:   100%;
}

.islider__slide {
  position:   absolute;
  inset:      0;
  width:      100%;
  height:     100%;
  overflow:   hidden;
  opacity:    0;
  pointer-events: none;
  z-index:    0;
}

.islider__slide--active {
  opacity: 1;
  pointer-events: auto;
  z-index: 1;
}

.islider__bg-image {
  position:            absolute;
  inset:               0;
  background-size:     cover;
  background-position: center center;
  background-repeat:   no-repeat;
  will-change:         transform;
  transition:          transform var(--islider-speed) var(--islider-easing);
}

/* Ken Burns */
.islider__bg-image--ken-burns {
  animation: isliderKenBurns 8s ease-in-out infinite alternate;
}

@keyframes isliderKenBurns {
  from { transform: scale(1)    translateX(0)    translateY(0); }
  to   { transform: scale(1.08) translateX(-1%)  translateY(-1%); }
}

.islider__bg-video {
  position:   absolute;
  inset:      0;
  width:      100%;
  height:     100%;
  object-fit: cover;
}

.islider__overlay {
  position: absolute;
  inset:    0;
  z-index:  1;
}

.islider__overlay--none        { background: transparent; }
.islider__overlay--dark-soft   { background: rgba(0, 0, 0, 0.20); }
.islider__overlay--dark-med    { background: rgba(0, 0, 0, 0.45); }
.islider__overlay--dark-hard   { background: rgba(0, 0, 0, 0.70); }
.islider__overlay--gradient    { background: linear-gradient(to top,  rgba(0,0,0,.75) 0%, rgba(0,0,0,0) 60%); }
.islider__overlay--gradient-top  { background: linear-gradient(to bottom, rgba(0,0,0,.75) 0%, rgba(0,0,0,0) 60%); }
.islider__overlay--gradient-left { background: linear-gradient(to right, rgba(0,0,0,.75) 0%, rgba(0,0,0,0) 60%); }
.islider__overlay--gradient-right{ background: linear-gradient(to left,  rgba(0,0,0,.75) 0%, rgba(0,0,0,0) 60%); }

.islider__content {
  position:    absolute;
  z-index:     2;
  padding:     2rem 2.5rem;
  display:     flex;
  flex-direction: column;
  gap:         .75rem;
  box-sizing:  border-box;
  width:       100%;
  /* zabezpieczenie: gdy treść nie mieści się w ustalonej wysokości slajdu,
     przewiń zamiast obcinać (bo .islider__slide ma overflow:hidden) */
  max-height:  100%;
  overflow-y:  auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}
.islider__content::-webkit-scrollbar { display: none; }

.islider__content--top-left     { top: 0;   left: 0;   right: auto; bottom: auto; align-items: flex-start; text-align: left; }
.islider__content--top-center   { top: 0;   left: 50%; right: auto; bottom: auto; transform: translateX(-50%); align-items: center; text-align: center; }
.islider__content--top-right    { top: 0;   right: 0;  left: auto;  bottom: auto; align-items: flex-end; text-align: right; }
.islider__content--middle-left  { top: 50%; left: 0;   right: auto; bottom: auto; transform: translateY(-50%); align-items: flex-start; text-align: left; }
.islider__content--middle-center{ top: 50%; left: 50%; right: auto; bottom: auto; transform: translate(-50%, -50%); align-items: center; text-align: center; }
.islider__content--middle-right { top: 50%; right: 0;  left: auto;  bottom: auto; transform: translateY(-50%); align-items: flex-end; text-align: right; }
.islider__content--bottom-left  { bottom: 0; left: 0;  right: auto; top: auto; align-items: flex-start; text-align: left; }
.islider__content--bottom-center{ bottom: 0; left: 50%; right: auto; top: auto; transform: translateX(-50%); align-items: center; text-align: center; }
.islider__content--bottom-right { bottom: 0; right: 0;  left: auto; top: auto; align-items: flex-end; text-align: right; }

.islider__content--dark  { color: #fff; }
.islider__content--light { color: #111; }

.islider__content--anim-fade-up    { --tx: 0;      --ty: 30px; }
.islider__content--anim-fade-down  { --tx: 0;      --ty: -30px; }
.islider__content--anim-fade-left  { --tx: 30px;   --ty: 0; }
.islider__content--anim-fade-right { --tx: -30px;  --ty: 0; }
.islider__content--anim-zoom-in    { --scale: 0.85; }
.islider__content--anim-zoom-out   { --scale: 1.15; }

.islider__slide:not(.islider__slide--active) .islider__content,
.islider__slide--entering .islider__content {
  opacity: 0;
  transform: translate(var(--tx, 0), var(--ty, 0)) scale(var(--scale, 1));
}

.islider__slide--active .islider__content--animated,
.islider__slide--active .islider__content:not([class*="anim-"]) {
  opacity: 1;
  transform: translate(0, 0) scale(1);
  transition: opacity .5s .1s ease, transform .6s .1s var(--islider-easing);
}

.islider__badge {
  display:       inline-block;
  padding:       .25rem .75rem;
  border-radius: 2rem;
  font-size:     .7rem;
  font-weight:   700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color:         #fff;
  background:    #e74c3c;
}

.islider__title {
  margin:      0;
  line-height: 1.15;
  font-weight: 700;
}

.islider__title--sm { font-size: clamp(1.1rem, 2.5vw, 1.4rem); }
.islider__title--md { font-size: clamp(1.4rem, 3vw,   2rem);   }
.islider__title--lg { font-size: clamp(1.8rem, 4vw,   2.8rem); }
.islider__title--xl { font-size: clamp(2.2rem, 5vw,   3.8rem); }

.islider__subtitle {
  margin:      0;
  font-size:   clamp(.9rem, 1.8vw, 1.1rem);
  line-height: 1.6;
  opacity:     .88;
}

.islider__subtitle--clamp {
  display:            -webkit-box;
  -webkit-box-orient: vertical;
  overflow:           hidden;
}

.islider__buttons {
  display:   flex;
  flex-wrap: wrap;
  gap:       .6rem;
  margin-top:.25rem;
}

.islider__btn {
  display:         inline-flex;
  align-items:     center;
  gap:             .45rem;
  padding:         .6rem 1.4rem;
  border-radius:   .3rem;
  font-size:       .9rem;
  font-weight:     600;
  text-decoration: none;
  cursor:          pointer;
  border:          2px solid transparent;
  transition:      background .2s, color .2s, border-color .2s, transform .15s;
  white-space:     nowrap;
}
.islider__btn:hover   { transform: translateY(-1px); }
.islider__btn:active  { transform: translateY(0); }

.islider__btn--solid   { background: #fff; color: #111; border-color: #fff; }
.islider__btn--solid:hover { background: rgba(255,255,255,.85); }

.islider__btn--outline { background: transparent; color: #fff; border-color: #fff; }
.islider__btn--outline:hover { background: rgba(255,255,255,.15); }

.islider__btn--ghost   { background: rgba(255,255,255,.15); color: #fff; border-color: rgba(255,255,255,.3); }
.islider__btn--ghost:hover { background: rgba(255,255,255,.25); }

.islider__btn--pill    { border-radius: 9999px; background: #fff; color: #111; border-color: #fff; }
.islider__btn--pill:hover { background: rgba(255,255,255,.85); }

.islider--slide .islider__slide--entering {
  transform: translateX(100%);
  opacity: 1;
  transition: transform var(--islider-speed) var(--islider-easing);
}
.islider--slide .islider__slide--leaving {
  transform: translateX(-100%);
  opacity: 1;
  transition: transform var(--islider-speed) var(--islider-easing);
}
.islider--slide .islider__slide--active {
  transform: translateX(0);
  opacity: 1;
  transition: transform var(--islider-speed) var(--islider-easing);
}

.islider--fade .islider__slide {
  transition: opacity var(--islider-speed) var(--islider-easing);
}
.islider--fade .islider__slide--entering { opacity: 0; }
.islider--fade .islider__slide--active   { opacity: 1; }
.islider--fade .islider__slide--leaving  { opacity: 0; }

.islider--zoom .islider__slide {
  transition: opacity var(--islider-speed) var(--islider-easing),
              transform var(--islider-speed) var(--islider-easing);
}
.islider--zoom .islider__slide--entering { opacity: 0; transform: scale(1.06); }
.islider--zoom .islider__slide--active   { opacity: 1; transform: scale(1); }
.islider--zoom .islider__slide--leaving  { opacity: 0; transform: scale(0.94); }

.islider--flip { perspective: 1200px; }
.islider--flip .islider__slide {
  transform-style: preserve-3d;
  transition: opacity var(--islider-speed) var(--islider-easing),
              transform var(--islider-speed) var(--islider-easing);
}
.islider--flip .islider__slide--entering { opacity: 0; transform: rotateY(15deg); }
.islider--flip .islider__slide--active   { opacity: 1; transform: rotateY(0); }
.islider--flip .islider__slide--leaving  { opacity: 0; transform: rotateY(-15deg); }

.islider__arrow {
  position:   absolute;
  top:        50%;
  transform:  translateY(-50%);
  z-index:    10;
  display:    flex;
  align-items: center;
  justify-content: center;
  width:      var(--islider-arrow-size);
  height:     var(--islider-arrow-size);
  background: var(--islider-arrow-bg);
  color:      var(--islider-arrow-color);
  border:     none;
  cursor:     pointer;
  transition: background .2s, transform .2s;
  padding:    0;
  backdrop-filter: blur(4px);
}

.islider__arrow svg {
  width:  40%;
  height: 40%;
  flex-shrink: 0;
}

.islider__arrow--prev { left:  1rem; }
.islider__arrow--next { right: 1rem; }

.islider__arrow:hover { background: rgba(0,0,0,.65); }
.islider__arrow:focus-visible {
  outline: 2px solid #fff;
  outline-offset: 2px;
}

.islider--arrows-minimal .islider__arrow { background: transparent; backdrop-filter: none; }
.islider--arrows-minimal .islider__arrow:hover { background: rgba(0,0,0,.3); }

.islider--arrows-circle .islider__arrow { border-radius: 50%; }

.islider--arrows-square .islider__arrow { border-radius: 4px; }

.islider--arrows-floating .islider__arrow {
  border-radius: 50%;
  box-shadow: 0 4px 16px rgba(0,0,0,.3);
}
.islider--arrows-floating .islider__arrow--prev { left:  -1.25rem; }
.islider--arrows-floating .islider__arrow--next { right: -1.25rem; }

/* Poniżej 900px strzałki "floating" wracają do wnętrza kontenera —
   przy pełnej szerokości ekranu (mobile) ujemny offset wypychał je
   poza .islider, które ma overflow:hidden, więc były niewidoczne/nieklikalne. */
@media (max-width: 900px) {
  .islider--arrows-floating .islider__arrow--prev { left:  .5rem; }
  .islider--arrows-floating .islider__arrow--next { right: .5rem; }
}

@media (max-width: 640px) {
  .islider--arrows-hide-mobile .islider__arrow { display: none; }
}

.islider__pagination {
  position:   absolute;
  bottom:     1.25rem;
  left:       50%;
  transform:  translateX(-50%);
  z-index:    10;
  display:    flex;
  align-items: center;
  gap:        .45rem;
}

.islider--pagination-outside .islider__pagination {
  position:  relative;
  bottom:    auto;
  left:      auto;
  transform: none;
  justify-content: center;
  padding:   .75rem 0 0;
}

.islider__pagination--dots .islider__dot {
  width:         10px;
  height:        10px;
  border-radius: 50%;
  border:        none;
  background:    var(--islider-dot-inactive);
  cursor:        pointer;
  padding:       0;
  transition:    background .25s, transform .25s, width .25s;
}
.islider__pagination--dots .islider__dot[aria-selected="true"] {
  background:  var(--islider-dot-active);
  transform:   scale(1.3);
}

.islider__pagination--lines .islider__dot {
  width:         24px;
  height:        3px;
  border-radius: 2px;
  border:        none;
  background:    var(--islider-dot-inactive);
  cursor:        pointer;
  padding:       0;
  transition:    background .25s, width .25s;
}
.islider__pagination--lines .islider__dot[aria-selected="true"] {
  background: var(--islider-dot-active);
  width:      40px;
}

.islider__pagination--numbers .islider__dot {
  width:         32px;
  height:        32px;
  border-radius: 50%;
  border:        2px solid var(--islider-dot-inactive);
  background:    transparent;
  color:         var(--islider-dot-inactive);
  font-size:     .75rem;
  font-weight:   700;
  cursor:        pointer;
  display:       flex;
  align-items:   center;
  justify-content: center;
  transition:    border-color .25s, color .25s, background .25s;
}
.islider__pagination--numbers .islider__dot[aria-selected="true"] {
  border-color: var(--islider-dot-active);
  color:        var(--islider-dot-active);
  background:   rgba(255,255,255,.1);
}

.islider__dot:focus-visible {
  outline: 2px solid #fff;
  outline-offset: 3px;
}

.islider__progress {
  position:   absolute;
  bottom:     0;
  left:       0;
  width:      100%;
  height:     3px;
  background: rgba(255,255,255,.2);
  z-index:    10;
}
.islider__progress-bar {
  height:     100%;
  width:      0%;
  background: var(--islider-progress-color);
}

.islider__count {
  position:    absolute;
  top:         1rem;
  right:       1.25rem;
  z-index:     10;
  color:       rgba(255,255,255,.85);
  font-size:   .8rem;
  font-weight: 600;
  letter-spacing: .05em;
  text-shadow: 0 1px 3px rgba(0,0,0,.4);
  pointer-events: none;
}

.islider__thumbs {
  display:   flex;
  gap:       .4rem;
  margin-top:.5rem;
  overflow-x: auto;
  scrollbar-width: thin;
}
.islider__thumb {
  flex-shrink:         0;
  width:               72px;
  height:              48px;
  border-radius:       4px;
  background-size:     cover;
  background-position: center;
  border:              2px solid transparent;
  cursor:              pointer;
  opacity:             .6;
  transition:          border-color .2s, opacity .2s;
  padding:             0;
}
.islider__thumb--active,
.islider__thumb:hover {
  border-color: var(--islider-dot-active, #fff);
  opacity:      1;
}
.islider__thumb:focus-visible {
  outline: 2px solid #fff;
  outline-offset: 2px;
}

@media (max-width: 1024px) {
  .islider {
    height: var(--islider-h-tablet);
  }
  .islider__content {
    padding: 1.5rem 1.75rem;
  }
}

@media (max-width: 640px) {
  .islider {
    height: var(--islider-h-mobile);
    /* nie pozwól, by admin ustawił wysokość, w której nic sensownie się nie mieści */
    min-height: 260px;
  }
  .islider__content {
    padding: 1rem 1.25rem;
    gap:     .5rem;
  }
  .islider__arrow {
    width:  calc(var(--islider-arrow-size) * .8);
    height: calc(var(--islider-arrow-size) * .8);
  }
  .islider__btn {
    padding:   .5rem 1rem;
    font-size: .82rem;
  }
  .islider__pagination {
    bottom: .75rem;
  }
  /* miejsce na paginację "inside", żeby nie nachodziła na treść
     zakotwiczoną przy dolnej krawędzi krótkiego slajdu */
  .islider:not(.islider--pagination-outside) .islider__content--bottom-left,
  .islider:not(.islider--pagination-outside) .islider__content--bottom-center,
  .islider:not(.islider--pagination-outside) .islider__content--bottom-right {
    padding-bottom: 2.75rem;
  }
}

/* Węższy zakres dla bardzo małych telefonów — clamp() w tytułach
   przy 375-480px i tak już jest przy swoim minimum, więc trzeba
   je jawnie zmniejszyć, inaczej tekst nie mieści się w krótkim slajdzie */
@media (max-width: 480px) {
  .islider__title--xl { font-size: clamp(1.6rem, 6vw, 2.2rem); }
  .islider__title--lg { font-size: clamp(1.4rem, 5.5vw, 1.9rem); }
  .islider__title--md { font-size: clamp(1.2rem, 5vw, 1.6rem); }
  .islider__subtitle  { font-size: clamp(.82rem, 3.5vw, .95rem); }
  .islider__badge     { font-size: .62rem; padding: .2rem .6rem; }
}

/* Telefon w orientacji poziomej: viewport jest niski, a szerokość
   (>640px) łapie się już w breakpoint "tablet", co dawało slider
   wyższy niż cały ekran. Bazujemy tu na wysokości viewportu, nie szerokości. */
@media (max-height: 480px) and (orientation: landscape) {
  .islider {
    height: min(var(--islider-h-mobile), 78vh);
    min-height: 0;
  }
  .islider__content {
    padding: .6rem 1.25rem;
    gap:     .35rem;
  }
  .islider__title--xl,
  .islider__title--lg { font-size: clamp(1.2rem, 4.5vh, 1.7rem); }
  .islider__subtitle   { display: none; }
  .islider__thumbs     { display: none; }
  .islider__count      { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  .islider__slide,
  .islider__bg-image,
  .islider__bg-image--ken-burns,
  .islider__content--animated,
  .islider__arrow,
  .islider__btn {
    animation:  none !important;
    transition: none !important;
  }
}

.islider__playpause {
  position: absolute;
  bottom: 1rem;
  right: 1rem;
  z-index: 11;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.6);
  background: rgba(0, 0, 0, 0.55);
  color: #fff;
  cursor: pointer;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(4px);
  transition: background .2s, border-color .2s;
}

.islider__playpause:hover,
.islider__playpause:focus-visible {
  background: rgba(0, 0, 0, 0.78);
  border-color: #fff;
}

.islider__playpause:focus-visible {
  outline: 3px solid #fff;
  outline-offset: 2px;
}

.islider__playpause-icon {
  width: 50%;
  height: 50%;
  flex-shrink: 0;
}

@media (prefers-reduced-motion: reduce) {
  .islider__playpause[data-state="playing"] .islider__playpause-icon--pause { display: none; }
  .islider__playpause[data-state="playing"] .islider__playpause-icon--play  { display: block; }
}

.islider__pagination--dots .islider__dot,
.islider__pagination--lines .islider__dot {
  position: relative;
}

.islider__pagination--dots .islider__dot::before,
.islider__pagination--lines .islider__dot::before {
  content: "";
  position: absolute;
  inset: -10px;
}

.islider__btn:focus-visible {
  outline: 3px solid #fff;
  outline-offset: 3px;
}

.islider__content--light .islider__btn:focus-visible {
  outline-color: #111;
}

.islider__content--light .islider__btn--outline {
  color: #111;
  border-color: #111;
}
.islider__content--light .islider__btn--outline:hover {
  background: rgba(0, 0, 0, 0.1);
}

.islider__content--light .islider__btn--ghost {
  background: rgba(0, 0, 0, 0.08);
  color: #111;
  border-color: rgba(0, 0, 0, 0.2);
}
.islider__content--light .islider__btn--ghost:hover {
  background: rgba(0, 0, 0, 0.15);
}

.islider__content--light .islider__btn--solid,
.islider__content--light .islider__btn--pill {
  background: #111;
  color: #fff;
  border-color: #111;
}
.islider__content--light .islider__btn--solid:hover,
.islider__content--light .islider__btn--pill:hover {
  background: #333;
}

.islider:focus-visible {
  outline: 3px solid #ffd700;
  outline-offset: -3px;
}