/* Portfolio carousel */
.portfolio-carousel {
  width: 100%;
  max-width: 52rem;
  margin: 0 auto;
}

.portfolio-carousel__frame {
  position: relative;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card, 18px);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  backdrop-filter: blur(8px);
}

.portfolio-carousel__frame::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--color-gold), var(--color-accent-cyan));
  z-index: 2;
}

.portfolio-carousel__viewport {
  position: relative;
  height: clamp(14rem, 36vw, 22rem);
}

.portfolio-carousel__track {
  position: relative;
  height: 100%;
}

.portfolio-carousel__slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  visibility: hidden;
  transform: translateX(20px);
  transition:
    opacity 0.45s var(--ease-out, ease),
    transform 0.45s var(--ease-out, ease),
    visibility 0.45s;
  pointer-events: none;
}

.portfolio-carousel__slide.is-active {
  opacity: 1;
  visibility: visible;
  transform: translateX(0);
  pointer-events: auto;
}

/* Фиксированная рамка — одинаковый размер, без растягивания */
.portfolio-carousel__media {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem 1.25rem;
  background:
    radial-gradient(ellipse 80% 70% at 50% 40%, rgba(255, 255, 255, 0.04), transparent),
    linear-gradient(180deg, #141a24 0%, #0a0e14 100%);
  overflow: hidden;
}

.portfolio-carousel__image {
  display: block;
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  object-position: center center;
  border-radius: 6px;
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.32);
}

.portfolio-carousel__catalog {
  display: flex;
  justify-content: center;
  margin-top: 1.25rem;
}

.portfolio-carousel__catalog .portfolio__cta,
.portfolio__cta {
  margin: 0;
}

.portfolio-carousel__info {
  margin-top: 1.25rem;
  padding: 0 0.5rem;
  text-align: center;
  min-height: 5.5rem;
}

.portfolio-carousel__tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent-cyan);
  margin-bottom: 0.5rem;
}

.portfolio-carousel__title {
  font-family: var(--font-heading);
  font-size: clamp(1.25rem, 2.5vw, 1.625rem);
  font-weight: 600;
  color: var(--color-navy);
  margin: 0 0 0.5rem;
  letter-spacing: -0.02em;
}

.portfolio-carousel__desc {
  margin: 0 auto;
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--color-text-muted);
  max-width: 36rem;
}

.portfolio-carousel__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 1.5rem;
  padding: 0 0.25rem;
}

.portfolio-carousel__dots {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.portfolio-carousel__dot {
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  border: none;
  padding: 0;
  cursor: pointer;
  background: rgba(255, 255, 255, 0.18);
  transition: background 0.25s ease, transform 0.25s ease;
}

.portfolio-carousel__dot.is-active {
  background: var(--color-gold);
  transform: scale(1.25);
}

.portfolio-carousel__nav {
  display: flex;
  gap: 0.75rem;
  flex-shrink: 0;
}

.portfolio-carousel__arrow {
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 50%;
  display: grid;
  place-items: center;
  cursor: pointer;
  border: 1px solid var(--color-border);
  background: var(--color-surface-solid);
  color: var(--color-white);
  transition: background 0.3s ease, border-color 0.3s ease, transform 0.25s ease;
}

.portfolio-carousel__arrow:hover {
  background: var(--color-gold);
  border-color: var(--color-gold);
  color: #070b12;
  transform: scale(1.05);
}

@media (max-width: 767px) {
  .portfolio-carousel__viewport {
    height: clamp(12.5rem, 52vw, 16rem);
  }

  .portfolio-carousel__media {
    padding: 0.75rem 1rem;
  }
}

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