.pit-portfolio-grid {
  display: grid;
  gap: 24px;
}

.pit-portfolio-grid.columns-1 {
  grid-template-columns: 1fr;
}

.pit-portfolio-grid.columns-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.pit-portfolio-grid.columns-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.pit-portfolio-grid.columns-4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.pit-portfolio-card {
  background: #ffffff;
  overflow: hidden;
  cursor: pointer;
  display: grid;
  grid-template-columns: 60% 40%;
}

/* Nessun body (titolo e categoria nascosti): immagine a piena larghezza */
.pit-portfolio-card:not(:has(.pit-portfolio-card__body)) {
  grid-template-columns: 1fr;
}

.pit-portfolio-card:hover,
.pit-portfolio-card:focus {
  outline: none;
}

.pit-portfolio-card__media {
  overflow: hidden;
  background: #f5f5f5;
  min-height: 200px;
}

.pit-portfolio-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}

/* Effetto scala di grigi con colore all'hover */
.pit-portfolio-card.has-grayscale .pit-portfolio-card__media img {
  filter: grayscale(100%);
  transition: filter 0.45s ease, transform 0.4s ease;
}

.pit-portfolio-card.has-grayscale:hover .pit-portfolio-card__media img,
.pit-portfolio-card.has-grayscale:focus .pit-portfolio-card__media img {
  filter: grayscale(0%);
}

.pit-portfolio-card__body {
  padding: 18px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding-bottom: 0px;
}

.pit-portfolio-card__terms {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  opacity: 0.7;
  margin-bottom: 8px;
}

.pit-portfolio-card__title {
  margin: 0;
  font-size: 22px;
  line-height: 1.2;
}

.pit-portfolio-modal__loader {
  position: absolute;
  inset: 0;
  z-index: 10;
  background: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.25s ease, visibility 0.25s ease;
}

.pit-portfolio-modal__loader.is-hidden {
  opacity: 0;
  visibility: hidden;
}

.pit-portfolio-modal__spinner {
  width: 40px;
  height: 40px;
  border: 3px solid rgba(0, 0, 0, 0.12);
  border-top-color: #111111;
  border-radius: 50%;
  animation: pit-spin 0.7s linear infinite;
}

@keyframes pit-spin {
  to { transform: rotate(360deg); }
}


.pit-portfolio-modal {
  position: fixed;
  inset: 0;
  z-index: 999999;
  opacity: 0;
  visibility: hidden;
  transition:
    opacity 0.2s ease,
    visibility 0.2s ease;
}

.pit-portfolio-modal.is-open {
  opacity: 1;
  visibility: visible;
}

.pit-portfolio-modal__overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.65);
}

.pit-portfolio-modal__dialog {
  position: relative;
  width: 100%;
  height: 100vh;
  max-height: 100vh;
  overflow: hidden;
  background: #ffffff;
  margin: 0;
  border-radius: 0;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
}

.pit-portfolio-modal__close {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 42px;
  height: 42px;
  border: 0;
  border-radius: 50%;
  font-size: 28px;
  line-height: 1;
  cursor: pointer;
  z-index: 3;
}

.pit-portfolio-modal__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  width: min(1200px, calc(100% - 80px));
  height: min(700px, 100vh);
  overflow: hidden;
}

.pit-portfolio-modal__media {
  background: #f5f5f5;
  overflow: hidden;
  min-height: 0;
  display: flex;
  flex-direction: column;
}

.pit-slider__main {
  flex: 1;
  min-height: 0;
  position: relative;
  overflow: hidden;
  background: #f5f5f5;
}

.pit-slider__main img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: opacity 0.2s ease;
}

.pit-slider__thumbs {
  display: flex;
  gap: 10px;
  padding: 10px 0;
  overflow-x: auto;
  background: #fff;
  flex-shrink: 0;
  scrollbar-width: thin;
}

.pit-slider__thumb {
  width: 110px;
  height: 150px;
  object-fit: cover;
  cursor: pointer;
  flex-shrink: 0;
  opacity: 0.55;
  transition: opacity 0.2s ease, outline 0.1s ease;
  outline: 2px solid transparent;
}

.pit-slider__thumb.is-active,
.pit-slider__thumb:hover {
  opacity: 1;
  outline: 2px solid #111111;
}

.pit-portfolio-modal__content {
  padding: 40px;
  overflow-y: auto;
  height: 100%;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  text-align: left;
  color: #111111;
}

.pit-portfolio-modal__content h2,
.pit-portfolio-modal__content h3,
.pit-portfolio-modal__content p,
.pit-portfolio-modal__content li {
  color: #111111;
}

.pit-portfolio-modal__content h2 {
  margin-top: 0;
  margin-bottom: 16px;
}

.pit-portfolio-modal__terms {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  opacity: 0.7;
  margin-bottom: 12px;
}

.pit-portfolio-modal__excerpt {
  font-size: 18px;
  line-height: 1.5;
  opacity: 0.8;
  margin-bottom: 20px;
}

.pit-portfolio-fullscreen {
  position: fixed;
  inset: 0;
  z-index: 1000000;
  display: none;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.95);
  padding: 20px;
}

.pit-portfolio-fullscreen.is-open {
  display: flex;
}

.pit-portfolio-fullscreen__wrapper {
  max-width: 100%;
  max-height: 100%;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.pit-portfolio-fullscreen__img {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  display: block;
  box-shadow: 0 0 60px rgba(0, 0, 0, 0.5);
}

.pit-portfolio-fullscreen__close,
.pit-portfolio-fullscreen__nav {
  position: absolute;
  border: 0;
  background: rgba(17, 17, 17, 0.7);
  color: #ffffff;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  transition: background 0.2s ease;
}

.pit-portfolio-fullscreen__close:hover,
.pit-portfolio-fullscreen__nav:hover {
  background: rgba(17, 17, 17, 0.9);
}

.pit-portfolio-fullscreen__close {
  top: 20px;
  right: 20px;
  z-index: 2;
}

.pit-portfolio-fullscreen__nav--prev {
  left: 20px;
  top: 50%;
  transform: translateY(-50%);
}

.pit-portfolio-fullscreen__nav--next {
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
}

.pit-portfolio-fullscreen__nav.is-hidden {
  display: none;
}

html.pit-modal-open,
body.pit-modal-open,
html.pit-fullscreen-open,
body.pit-fullscreen-open {
  overflow: hidden;
}

@media (max-width: 849px) {
  .pit-portfolio-grid.columns-2,
  .pit-portfolio-grid.columns-3,
  .pit-portfolio-grid.columns-4 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .pit-portfolio-card {
    grid-template-columns: 1fr;
  }

  .pit-portfolio-modal__dialog {
    align-items: flex-start;
    overflow-y: auto;
  }

  .pit-portfolio-modal__grid {
    grid-template-columns: 1fr;
    width: 90%;
    height: auto;
    margin: 20px auto;
  }

  .pit-portfolio-modal__media {
    height: 300px;
    flex-direction: column;
  }

  .pit-portfolio-modal__content {
    padding: 24px;
    height: auto;
  }
}

@media (max-width: 549px) {
  .pit-portfolio-grid.columns-2,
  .pit-portfolio-grid.columns-3,
  .pit-portfolio-grid.columns-4 {
    grid-template-columns: 1fr;
  }
}