/* ========================================
   Case Studies
   ======================================== */

.section-case-studies {
  --section-pt: 90px;
  background-color: var(--color-bg-dark);
  overflow: hidden;
}

/* Nascondo il + a destra (1520px), tengo sx (189px) e intersezione (1187px) */
.section-case-studies .grid-crosses--top .grid-cross:nth-child(3) {
  display: none;
}

/* Bottom crosses handled by carousel-crosses, hide template ones */
.section-case-studies .grid-crosses--bottom {
  display: none;
}

.section-case-studies .bg-hide-grid {
  padding-top: 90px;
  padding-bottom: 154px;
}
.single .section-case-studies .bg-hide-grid {
  padding-top: 90px;
  padding-bottom: 40px;
}
.single .carousel-nav {
    margin-top: 40px;
}
/* Carousel overrides per case-studies (dark) */
.section-case-studies .carousel {
  --carousel-cols: 3;
  --carousel-border-color: var(--color-grid-line-dark);
  border-left: solid 1px var(--color-grid-line-dark);
}

.section-case-studies .carousel__slide {
  min-height: 672px;
  background-color: var(--color-bg-dark);
  transition: background-color 0.3s ease;
}

.section-case-studies .carousel__slide:hover {
  background-color: #131313;
}

.section-case-studies .carousel__slide:first-child {
}



/* Case Study Card */
.section-case-studies .carousel__slide .card-link::after {
  content: '';
  position: absolute;
  inset: 0;
}

.case-study-logo {
  margin-bottom: 200px;
}

.case-study-logo img {
  height: 60px;
  width: auto;
  object-fit: contain;
}

.case-study-bottom {
  margin-top: auto;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
}

.case-study-content {
  flex: 1;
}

.case-study-sector {
  font-family: var(--font-primary);
  font-weight: var(--fw-medium);
  font-size: var(--fs-subtitle);
  line-height: var(--lh-body);
  color: var(--color-white);
  margin-bottom: 0;
}

.case-study-tags {
  display: block;
  font-family: var(--font-primary);
  font-weight: var(--fw-medium);
  font-size: var(--fs-subtitle);
  line-height: var(--lh-body);
  color: var(--color-gray-text);
  margin-bottom: 8px;
}

.case-study-description {
  font-family: var(--font-primary);
  font-weight: var(--fw-medium);
  font-size: var(--fs-section-title);
  line-height: var(--lh-section-title);
  color: var(--color-white);
  max-width: 647px;
  margin-bottom: 0;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: 166px;
}

/* Read More Link */
.case-study-cta {
  flex-shrink: 0;
}


.read-more-link {
  display: inline-flex;
  align-items: center;
  gap: 16px;
  font-family: var(--font-primary);
  font-weight: var(--fw-regular);
  font-size: var(--fs-subtitle);
  line-height: var(--lh-body);
  color: var(--color-white);
  transition: color 0.3s ease;
}

.read-more-link:hover {
  color: var(--color-accent);
}

.arrow-icon {
  color: var(--color-accent);
  transition: transform 0.3s ease;
}

.read-more-link:hover .arrow-icon {
  transform: translateX(4px);
}

/* Navigation — colori dark */
.section-case-studies .carousel-nav .nav-arrow {
  color: var(--color-white);
}

.section-case-studies .carousel-nav .nav-arrow:disabled {
  color: var(--color-gray-dark);
}

.section-case-studies .carousel-nav .nav-arrow:not(:disabled):hover {
  color: var(--color-gray-dark);
}

/* Divider/Crosses — colori dark */
.section-case-studies .carousel-divider {
  background-color: var(--color-grid-line-dark);
}

.section-case-studies .carousel-top-crosses {
  display: none;
}

.section-case-studies .carousel-crosses .grid-cross:nth-child(1) { left: 0; }
.section-case-studies .carousel-crosses .grid-cross:nth-child(2) { left: 100%; }

.section-case-studies .carousel-crosses .grid-cross--dark::before,
.section-case-studies .carousel-crosses .grid-cross--dark::after {
  background-color: var(--color-grid-line-dark);
}

@media (min-width: 769px) {
  #projects > .grid-crosses--top.grid-crosses--three::after {
    content: '';
    position: absolute;
    width: 1px;
    left: 75%;
    transform: translateX(-50%);
    top: 21.5px;
    height: calc(var(--vl, 0px) - 64.5px);
    background-color: var(--color-grid-line-dark);
  }
  .section-case-studies .carousel-crosses .grid-cross:nth-child(3) {
    left: 75%;
  }
}

/* ----------------------------------------
   Responsive
   ---------------------------------------- */

@media (max-width: 1024px) {
  .section-case-studies .carousel-crosses {
    display: block;
  }

  .section-case-studies .carousel__slide {
    min-height: 360px;
  }
  #projects  .grid-boundary--top {
      top: 0px;
  }
  #projects .carousel__slide {
    padding-left: var(--container-gutter);
    padding-bottom: var(--container-gutter);
  }
  .case-study-cta {
    position: relative;
    bottom: auto;
    right: auto;
    margin-top: 30px;
  }

  .case-study-description {
    font-size: 36px;
    max-width: 100%;
  }
}

@media (max-width: 768px) {
  .section-case-studies .carousel__slide:first-child{
    border-left: none;
  }
  .case-study-logo {
      margin-bottom: 120px;
  }
  .case-study-description {
      min-height: 130px;
  }
  .section-case-studies .carousel {
      --carousel-cols: 3;
      --carousel-border-color: var(--color-grid-line-dark);
      border-right: solid 1px var(--color-grid-line-dark);
      border-left: solid 1px var(--color-grid-line-dark);
      border-top: solid 1px var(--color-grid-line-dark);

  }
  .section-case-studies.section--grid-dark::after {
    background-image:
      linear-gradient(to bottom, var(--color-grid-line-dark), var(--color-grid-line-dark)),
      linear-gradient(to bottom, var(--color-grid-line-dark), var(--color-grid-line-dark));
    background-size: 1px 100%, 1px 100%;
    background-position: 24px 0, calc(100% - 24px) 0;
    background-repeat: no-repeat, no-repeat;
  }
  
  .section-case-studies .carousel-top-crosses {
    display: block;
    position: relative;
    height: 0;
    z-index: 3;
  }

  .section-case-studies .carousel-top-crosses .grid-cross:nth-child(1) { left: 0px; }
  .section-case-studies .carousel-top-crosses .grid-cross:nth-child(2) { left: calc(100%); }

  .section-case-studies .carousel-top-crosses .grid-cross--dark::before,
  .section-case-studies .carousel-top-crosses .grid-cross--dark::after {
    content: '';
    position: absolute;
    background-color: var(--color-grid-line-dark);
  }

  .section-case-studies .carousel-top-crosses .grid-cross--dark::before {
    width: 3px;
    height: 23px;
    left: 50%;
    top: 0;
    transform: translateX(-50%);
  }

  .section-case-studies .carousel-top-crosses .grid-cross--dark::after {
    width: 23px;
    height: 3px;
    top: 50%;
    left: 0;
    transform: translateY(-50%);
  }

  .section-case-studies .carousel-top-crosses .grid-cross.grid-cross--dark {
    display: block;
  }

  .section-case-studies .carousel-crosses .grid-cross.grid-cross--dark {
    display: block;
    left: auto;
  }
  .section-case-studies .carousel-crosses .grid-cross:nth-child(1) {
      left: 20px;
      z-index: 20;
  }
  .section-case-studies .carousel-crosses .grid-cross:nth-child(2) {
      left: auto;
      right: 0px;
      z-index: 20;
  }
  .carousel-nav {
      padding-right: 30px;
  }
  .section-case-studies {
    padding-top: 0px;
    padding-bottom: 0px;
  }
  .section-case-studies .case-study-logo {
      margin-bottom: 120px;
  }
    .section-case-studies .bg-hide-grid {
      margin-top: 80px;
      padding-top: 0px;
      padding-bottom: 50px;
  }

  .case-study-description {
    font-size: 28px;
  }

  .section-case-studies .carousel__slide {
    padding-top: 33px;
    min-height: 300px;
  }
}