/** Portfolio filter bar + single portfolio layout. */
.portfolio-filter {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-2);
  margin-bottom: var(--space-7);
}

.portfolio-filter__btn {
  padding: var(--space-2) var(--space-4);
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  transition:
    background var(--transition-fast),
    color var(--transition-fast),
    border-color var(--transition-fast);
}

.portfolio-filter__btn:hover {
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.portfolio-filter__btn.is-active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-white);
}

.portfolio-archive {
  padding-block: var(--space-6) var(--space-9);
}

.portfolio-loadmore {
  margin-top: var(--space-7);
  text-align: center;
}

/* Homepage portfolio — Swiper coverflow showcase. */
.portfolio-showcase {
  position: relative;
  overflow: hidden;
  padding-block: clamp(3.5rem, 8vh, 5.5rem);
  background: var(--color-bg);
  overflow-x: clip;
  overflow-y: visible;
}

.portfolio-showcase__intro {
  position: relative;
  z-index: 1;
  margin-bottom: clamp(1.75rem, 4vh, 2.75rem);
  text-align: center;
}
}

.portfolio-showcase__eyebrow {
  margin-bottom: var(--space-2);
  font-family: var(--font-brand-sans, var(--font-body));
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-primary);
}

.portfolio-showcase__heading {
  font-family: var(--font-heading);
  font-size: clamp(1.85rem, 1.4rem + 1.5vw, 2.75rem);
  font-weight: 500;
  color: var(--color-dark);
}

.portfolio-showcase__stage {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: min(1200px, 100%);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

/* Minimal Swiper layout (bundled JS expects these rules). */
.portfolio-showcase__swiper.swiper {
  position: relative;
  z-index: 1;
  display: block;
  margin-inline: auto;
  padding: 0;
  overflow: visible;
  list-style: none;
}

.portfolio-showcase__swiper .swiper-wrapper {
  position: relative;
  z-index: 1;
  display: flex;
  width: 100%;
  height: 100%;
  box-sizing: content-box;
  transition-property: transform;
}

.portfolio-showcase__swiper.swiper-3d {
  perspective: 1400px;
}

.portfolio-showcase__swiper.swiper-3d .swiper-wrapper {
  transform-style: preserve-3d;
}

.portfolio-showcase__swiper.swiper-3d .swiper-slide {
  transform-style: preserve-3d;
}

.portfolio-showcase__swiper {
  width: 100%;
  height: clamp(280px, 34vw, 400px);
  padding-block: clamp(0.75rem, 2vh, 1.25rem);
}

.portfolio-showcase__swiper .swiper-slide {
  flex-shrink: 0;
  position: relative;
  display: block;
  width: clamp(260px, 32vw, 400px);
  height: 100%;
  transition-property: transform;
}

.portfolio-showcase__card {
  position: relative;
  width: 100%;
  height: 100%;
  min-height: clamp(280px, 34vw, 400px);
  overflow: hidden;
  background: #1a1a1a;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.12);
  transition: box-shadow 0.45s ease;
}

.swiper-slide-active .portfolio-showcase__card {
  box-shadow: 0 28px 56px rgba(0, 0, 0, 0.22);
}

.portfolio-showcase__media {
  position: absolute;
  inset: 0;
}

.portfolio-showcase__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.portfolio-showcase__placeholder {
  display: block;
  width: 100%;
  height: 100%;
  background: #2a2a2a;
}

.portfolio-showcase__shade {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: rgba(20, 20, 20, 0.35);
  pointer-events: none;
  transition: background 0.45s ease;
}

.swiper-slide:not(.swiper-slide-active) .portfolio-showcase__shade {
  background: rgba(20, 20, 20, 0.48);
}

.swiper-slide-active .portfolio-showcase__shade {
  background: rgba(20, 20, 20, 0.4);
}

.portfolio-showcase__caption {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: clamp(1.25rem, 3vw, 2rem);
  text-align: center;
  color: var(--color-white);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition:
    opacity 0.5s ease,
    visibility 0.5s ease;
}

.swiper-slide-active .portfolio-showcase__caption {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.portfolio-showcase__brand {
  font-family: var(--font-brand-sans, var(--font-body));
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin-bottom: 0.75rem;
  color: rgba(255, 255, 255, 0.82);
  text-shadow: 0 1px 8px rgba(0, 0, 0, 0.4);
}

.portfolio-showcase__title {
  font-family: var(--font-heading);
  font-size: clamp(1.35rem, 2.2vw, 2.35rem);
  font-weight: 400;
  line-height: 1.15;
  margin: 0 0 0.75rem;
  text-shadow: 0 2px 20px rgba(0, 0, 0, 0.45);
}

.portfolio-showcase__lead {
  margin: 0;
  font-size: var(--fs-sm);
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.88);
  max-width: 28em;
  text-shadow: 0 1px 12px rgba(0, 0, 0, 0.4);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.portfolio-showcase__cta {
  margin-top: clamp(1.25rem, 3vh, 2rem);
}

.btn--showcase {
  background: transparent;
  border: 2px solid rgba(255, 255, 255, 0.35);
  border-radius: 150px;
  padding: 0.85rem 1.35rem;
  color: var(--color-white);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.btn--showcase:hover {
  background: var(--color-white);
  border-color: var(--color-white);
  color: #111;
}

.portfolio-showcase__controls {
  position: absolute;
  inset: 0;
  top: 50%;
  z-index: 5;
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: min(920px, 100%);
  margin-inline: auto;
  padding-inline: 0;
  transform: translateY(-50%);
  pointer-events: none;
}

.portfolio-showcase__arrow {
  display: inline-grid;
  place-items: center;
  width: 46px;
  height: 46px;
  color: #111;
  background: var(--color-white);
  border-radius: var(--radius-full);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.12);
  pointer-events: auto;
  transition:
    transform var(--transition-fast),
    background var(--transition-fast),
    color var(--transition-fast);
}

.portfolio-showcase__arrow:hover {
  transform: scale(1.06);
  background: var(--color-primary);
  color: var(--color-white);
}

.portfolio-showcase__arrow-icon--prev {
  transform: rotate(180deg);
}

.portfolio-showcase__arrow:hover .portfolio-showcase__arrow-icon--prev {
  transform: rotate(180deg);
}

.portfolio-showcase__footer {
  position: relative;
  z-index: 1;
  margin-top: clamp(2rem, 4vh, 2.75rem);
  text-align: center;
}

@media (max-width: 640px) {
  .portfolio-showcase__swiper {
    height: min(320px, 78vw);
  }

  .portfolio-showcase__swiper .swiper-slide {
    width: min(300px, 82vw);
  }

  .portfolio-showcase__card {
    min-height: min(320px, 78vw);
  }

  .portfolio-showcase__controls {
    max-width: 100%;
    padding-inline: 0.25rem;
  }
}

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

/* Single portfolio. */
.single-portfolio__hero {
  aspect-ratio: 16 / 9;
  max-height: 72vh;
  overflow: hidden;
}

.single-portfolio__hero img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.single-portfolio__header {
  padding-block: var(--space-6);
  text-align: center;
}

.single-portfolio__title {
  font-size: var(--fs-2xl);
}

.single-portfolio__cats {
  margin-top: var(--space-2);
  color: var(--color-primary);
  font-weight: 500;
}

.single-portfolio__layout {
  display: grid;
  gap: var(--space-7);
  padding-bottom: var(--space-8);
}

@media (min-width: 900px) {
  .single-portfolio__layout {
    grid-template-columns: minmax(0, 2fr) minmax(0, 1fr);
  }
}

.project-meta {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  padding: var(--space-5);
  background: var(--color-section);
  border-radius: var(--radius-lg);
}

.project-meta__row {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.project-meta dt {
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
}

.project-meta dd {
  font-weight: 500;
}

.single-portfolio__gallery {
  padding-bottom: var(--space-9);
}

/* Photo galleries archive cards */
.portfolio-grid--cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 280px), 1fr));
  gap: var(--space-5);
  padding-bottom: var(--space-9);
}

.photo-gallery-card__link {
  display: flex;
  flex-direction: column;
  height: 100%;
  border-radius: var(--radius-md, 8px);
  overflow: hidden;
  background: var(--color-background, #fff);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
  transition:
    transform var(--transition-fast),
    box-shadow var(--transition-fast);
}

.photo-gallery-card__link:hover,
.photo-gallery-card__link:focus-visible {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.1);
}

.photo-gallery-card__media {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--color-section);
}

.photo-gallery-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.photo-gallery-card__placeholder {
  display: block;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--color-section), var(--color-border));
}

.photo-gallery-card__body {
  padding: var(--space-4);
}

.photo-gallery-card__title {
  margin: 0 0 var(--space-2);
  font-size: var(--fs-lg);
}

.photo-gallery-card__excerpt {
  margin: 0 0 var(--space-2);
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
}

.photo-gallery-card__count {
  margin: 0;
  font-size: var(--fs-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-primary);
}