/* Karuzela „Zaufali nam” */
.partners-slider {
  padding: 56px 0 64px;
  background: linear-gradient(180deg, rgba(34, 40, 44, 0.04) 0%, transparent 100%);
  overflow: hidden;
}

.partners-slider__header {
  text-align: center;
  margin-bottom: 28px;
}

.partners-slider__header h2 {
  margin: 0 0 10px;
}

.partners-slider__sub {
  margin: 0 auto;
  max-width: 36em;
  color: var(--text-muted, #6b7280);
  line-height: 1.55;
  font-size: 0.95rem;
}

.partners-slider__frame {
  position: relative;
  padding: 0 48px;
}

.partners-slider__viewport {
  overflow: hidden;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(34, 40, 44, 0.08);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.06);
}

.partners-slider__track {
  display: flex;
  transition: transform 0.55s cubic-bezier(0.4, 0, 0.2, 1);
  will-change: transform;
}

.partners-slider__slide {
  flex: 0 0 100%;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  align-items: center;
  justify-items: center;
  padding: 36px 28px;
  min-height: 140px;
  opacity: 0.35;
  transition: opacity 0.4s ease;
}

.partners-slider__slide.is-active {
  opacity: 1;
}

.partners-slider__logo {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  max-width: 180px;
  min-height: 72px;
  padding: 8px 12px;
  filter: grayscale(0.15);
  transition: filter 0.25s ease, transform 0.25s ease;
}

.partners-slider__logo:hover {
  filter: grayscale(0);
  transform: scale(1.04);
}

.partners-slider__logo img {
  max-width: 100%;
  max-height: 72px;
  width: auto;
  height: auto;
  object-fit: contain;
}

.partners-slider__arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 2;
  width: 44px;
  height: 44px;
  border: 1px solid rgba(34, 40, 44, 0.15);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.92);
  color: #22282c;
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.partners-slider__arrow:hover {
  border-color: var(--brand-green, #448c7b);
  box-shadow: 0 4px 16px rgba(68, 140, 123, 0.2);
}

.partners-slider__arrow--prev {
  left: 0;
}

.partners-slider__arrow--next {
  right: 0;
}

.partners-slider__dots {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-top: 20px;
}

.partners-slider__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: none;
  padding: 0;
  background: rgba(34, 40, 44, 0.2);
  cursor: pointer;
  transition: background 0.2s ease, transform 0.2s ease;
}

.partners-slider__dot.is-active {
  background: var(--brand-green, #448c7b);
  transform: scale(1.15);
}

.partners-slider.is-paused .partners-slider__track {
  transition-duration: 0.35s;
}

@media (max-width: 900px) {
  .partners-slider__slide {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px 16px;
    padding: 28px 20px;
  }
}

@media (max-width: 520px) {
  .partners-slider__frame {
    padding: 0 40px;
  }

  .partners-slider__slide {
    grid-template-columns: 1fr 1fr;
    min-height: 120px;
  }

  .partners-slider__arrow {
    width: 36px;
    height: 36px;
    font-size: 1.25rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .partners-slider__track {
    transition: none;
  }
}