.alrty-portfolio-hero {
  padding-top: 5.5rem;
}

.alrty-portfolio-lead {
  max-width: 760px;
}

.alrty-portfolio-stage {
  margin-top: 3.5rem;
}

.alrty-portfolio-block {
  margin-bottom: 4.5rem;
}

.alrty-portfolio-block__intro {
  max-width: 820px;
}

.alrty-portfolio-slider {
  position: relative;
  margin-bottom: 1.15rem;
}

.alrty-portfolio-slider__track {
  display: flex;
  gap: 1rem;
  overflow-x: auto;
  overflow-y: hidden;
  padding: .35rem 3.25rem 1.1rem;
  scroll-behavior: smooth;
  scroll-padding-inline: 1rem;
  scroll-snap-type: x proximity;
  scrollbar-width: thin;
}

.alrty-portfolio-slider__track::-webkit-scrollbar {
  height: .55rem;
}

.alrty-portfolio-slider__track::-webkit-scrollbar-thumb {
  background: rgba(33, 37, 41, .28);
  border-radius: 999px;
}

.alrty-portfolio-slide {
  flex: 0 0 auto;
  scroll-snap-align: start;
}

.alrty-portfolio-slider--landscape .alrty-portfolio-slide {
  width: clamp(19rem, 34vw, 34rem);
}

.alrty-portfolio-slider--portrait .alrty-portfolio-slide {
  width: clamp(14rem, 23vw, 24rem);
}

.alrty-portfolio-slide__frame {
  background: #f8f9fa;
  border: 1px solid rgba(33, 37, 41, .14);
  border-radius: 8px;
  box-shadow: 0 .75rem 1.75rem rgba(0, 0, 0, .08);
  overflow: hidden;
}

.alrty-portfolio-slider--landscape .alrty-portfolio-slide__frame {
  aspect-ratio: 4 / 3;
}

.alrty-portfolio-slider--portrait .alrty-portfolio-slide__frame {
  aspect-ratio: 3 / 4;
}

.alrty-portfolio-slide__image {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.alrty-portfolio-slide__image--pending {
  background: linear-gradient(90deg, #eef2f6 0%, #f8fafc 50%, #eef2f6 100%);
  background-size: 200% 100%;
}

.alrty-portfolio-slider__control {
  position: absolute;
  top: 50%;
  z-index: 3;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  padding: 0;
  border: 1px solid rgba(255, 255, 255, .8);
  border-radius: 50%;
  background: rgba(255, 255, 255, .95);
  color: #212529;
  box-shadow: 0 .5rem 1.25rem rgba(0, 0, 0, .18);
  cursor: pointer;
  line-height: 1;
  transform: translateY(-50%);
}

.alrty-portfolio-slider__control:hover,
.alrty-portfolio-slider__control:focus {
  background: #0d6efd;
  border-color: #0d6efd;
  color: #fff;
}

.alrty-portfolio-slider__control--prev {
  left: .45rem;
}

.alrty-portfolio-slider__control--next {
  right: .45rem;
}

.alrty-portfolio-slider__control span {
  display: block;
  font-size: 1.8rem;
  line-height: 1.15;
  transform: translateY(-1px);
}

@media (max-width: 767.98px) {
  .alrty-portfolio-stage {
    margin-top: 2.5rem;
  }

  .alrty-portfolio-block {
    margin-bottom: 3.5rem;
  }

  .alrty-portfolio-slider {
    margin-bottom: .9rem;
  }

  .alrty-portfolio-slider__track {
    padding-right: 2.75rem;
    padding-left: 2.75rem;
  }

  .alrty-portfolio-slider__control {
    width: 2.35rem;
    height: 2.35rem;
  }

  .alrty-portfolio-slider__control span {
    font-size: 1.55rem;
  }

  .alrty-portfolio-slider--landscape .alrty-portfolio-slide,
  .alrty-portfolio-slider--portrait .alrty-portfolio-slide {
    width: 78vw;
  }
}