/* =========================================================
   ZERO BLOCK SLIDER
   Каждый Zero Block с классом zslider-slide становится слайдом
========================================================= */

.zb-slider {
  position: relative;
  width: 100%;
  overflow: hidden;
  touch-action: pan-y;
  transition: height 0.45s ease;
}

.zb-slider__track {
  display: flex;
  width: 100%;
  will-change: transform;
  transition: transform 0.55s cubic-bezier(0.22, 1, 0.36, 1);
}

.zb-slider__track > .t-rec {
  flex: 0 0 100%;
  width: 100% !important;
  min-width: 0;
}

/* =========================================================
   ПАГИНАЦИЯ — ПОЛОСКИ С ПРОГРЕССОМ
========================================================= */

.zb-slider__dots {
  position: absolute;
  z-index: 20;
  display: flex;
  align-items: center;
  gap: 8px;
}

.zb-slider__dot {
  position: relative;
  width: 20px;
  height: 3px;
  padding: 0;
  overflow: hidden;
  border: 0;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.22);
  cursor: pointer;
  transition:
    width 0.35s ease,
    background 0.35s ease;
}

.zb-slider__dot.is-active {
  width: 42px;
  background: rgba(255, 255, 255, 0.28);
}

.zb-slider__dot-progress {
  position: absolute;
  top: 0;
  left: 0;
  width: 0;
  height: 100%;
  border-radius: inherit;
  background: #ffffff;
}

.zb-slider__dot.is-progress-running .zb-slider__dot-progress {
  animation: zb-slider-progress var(--autoplay-delay) linear forwards;
}

@keyframes zb-slider-progress {
  from {
    width: 0;
  }

  to {
    width: 100%;
  }
}

@media (hover: hover) {
  .zb-slider__dot:hover {
    background: rgba(255, 255, 255, 0.55);
  }
}

/* =========================================================
   РАСПОЛОЖЕНИЕ ПАГИНАЦИИ
========================================================= */

.zb-slider.dots-top .zb-slider__dots {
  top: 12px;
  left: 50%;
  transform: translateX(-50%);
}

.zb-slider.dots-bottom .zb-slider__dots {
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
}

.zb-slider.dots-start .zb-slider__dots {
  top: 50%;
  left: 20px;
  flex-direction: column;
  transform: translateY(-50%);
}

.zb-slider.dots-end .zb-slider__dots {
  top: 50%;
  right: 20px;
  flex-direction: column;
  transform: translateY(-50%);
}

/* =========================================================
   СТРЕЛКИ
========================================================= */

.zb-slider__arrow {
  position: absolute;
  top: 50%;
  z-index: 20;

  display: flex;
  align-items: center;
  justify-content: center;

  width: 46px;
  height: 46px;
  padding: 0;

  border: 0;
  background: transparent;
  color: #ffffff;
  cursor: pointer;

  transform: translateY(-50%);
  transition:
    opacity 0.25s ease,
    transform 0.25s ease;
}

.zb-slider__arrow:hover {
  opacity: 0.7;
}

.zb-slider__arrow--prev {
  left: 20px;
}

.zb-slider__arrow--next {
  right: 20px;
}

.zb-slider__arrow img,
.zb-slider__arrow svg {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  pointer-events: none;
}

/* =========================================================
   МОБИЛЬНАЯ ВЕРСИЯ
========================================================= */

@media screen and (max-width: 640px) {
  .zb-slider__arrow {
    width: 38px;
    height: 38px;
  }

  .zb-slider__arrow--prev {
    left: 12px;
  }

  .zb-slider__arrow--next {
    right: 12px;
  }

  .zb-slider.dots-top .zb-slider__dots {
    top: 10px;
  }

  .zb-slider.dots-bottom .zb-slider__dots {
    bottom: 12px;
  }

  .zb-slider.dots-start .zb-slider__dots {
    left: 12px;
  }

  .zb-slider.dots-end .zb-slider__dots {
    right: 12px;
  }

  .zb-slider__dot {
    width: 16px;
    height: 3px;
  }

  .zb-slider__dot.is-active {
    width: 32px;
  }
}