/* Case Study Cards - Figma Design */
.case-study-nav {
  display: none;
}

.case-study-card {
  position: relative;
  overflow: hidden;
  cursor: pointer;
  background-color: #f2f2f2;
  transition:
    transform var(--transition-base),
    box-shadow var(--transition-base);
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: inherit;
  width: 279px;
  height: 450px;
  justify-self: center;
}

.case-study-card:hover,
.case-study-card.active-hover {
  box-shadow: var(--shadow-lg);
}

/* Top Image - Visible by default, hidden on hover */
.case-study-card__top-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 177px;
  z-index: 2;
  opacity: 1;
  transition: opacity var(--transition-base);
  overflow: hidden;
}

.case-study-card__top-image::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.2);
  z-index: 1;
  pointer-events: none;
}

.case-study-card__top-image img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}

.case-study-card:hover .case-study-card__top-image,
.case-study-card.active-hover .case-study-card__top-image {
  opacity: 0;
}

/* Image Container */
.case-study-card__image {
  position: relative;
  width: 100%;
  height: 177px;
  overflow: hidden;
  z-index: 1;
  transition: height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.case-study-card__image::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.2);
  z-index: 1;
  pointer-events: none;
}

.case-study-card:hover .case-study-card__image,
.case-study-card.active-hover .case-study-card__image {
  height: 450px;
}

.case-study-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.case-study-card:hover .case-study-card__image img,
.case-study-card.active-hover .case-study-card__image img {
  transform: scale(1.05);
}

/* Arrow icon - top right on hover */
.case-study-card__arrow {
  position: absolute;
  top: var(--spacing-4);
  right: var(--spacing-4);
  width: 40px;
  height: 40px;
  background-color: rgba(185, 180, 180, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: translate(20px, -20px);
  transition:
    opacity 0.3s ease,
    transform 0.3s ease;
  z-index: 15;
}

.case-study-card__arrow i,
.case-study-card__arrow svg {
  width: 20px;
  height: 20px;
  color: var(--white);
  stroke: var(--white);
}

.case-study-card:hover .case-study-card__arrow,
.case-study-card.active-hover .case-study-card__arrow {
  opacity: 1;
  transform: translate(0, 0);
}

/* Overlay for hover state - covers entire card */
.case-study-card__overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(26, 26, 46, 0.75);
  opacity: 0;
  transition: opacity 0.3s ease;
  z-index: 5;
}

.case-study-card:hover .case-study-card__overlay,
.case-study-card.active-hover .case-study-card__overlay {
  opacity: 1;
}

/* Card Content - Default state (gray area at bottom) */
.case-study-card__content {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding-left: 15px;
  padding-right: 15px;
  padding-bottom: 78px;
  padding-top: 13px;
  background-color: #f2f2f2;
  display: flex;
  flex-direction: column;
  gap: 15px;
  transition:
    transform 0.4s cubic-bezier(0.4, 0, 0.2, 1),
    opacity 0.3s ease;
  z-index: 6;
  height: 273px;
}

.case-study-card__label {
  font-size: 16px;
  font-weight: var(--font-medium);
  color: var(--black);
  text-transform: uppercase;
}

.case-study-card__title {
  font-size: 22px;
  font-weight: var(--font-medium);
  color: var(--primary-navy);
  line-height: 1.3;
}

/* On hover - slide content out to bottom-right */
.case-study-card:hover .case-study-card__content,
.case-study-card.active-hover .case-study-card__content {
  transform: translate(100%, 100%);
  opacity: 0;
}

/* Hover Content - Slides in from bottom-left */
.case-study-card__hover-content {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: var(--spacing-5);
  z-index: 10;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-3);
  transform: translate(-50%, 50%);
  opacity: 0;
  transition:
    transform 0.4s cubic-bezier(0.4, 0, 0.2, 1),
    opacity 0.3s ease;
}

.case-study-card__hover-content .case-study-card__label {
  color: rgba(255, 255, 255, 0.9);
}

.case-study-card__hover-content .case-study-card__title {
  color: var(--white);
  font-size: 22px;
  font-weight: var(--font-medium);
  line-height: 1.6;
}

.case-study-card:hover .case-study-card__hover-content,
.case-study-card.active-hover .case-study-card__hover-content {
  opacity: 1;
  transform: translate(0, 0);
}

/* Grid Layout for Cards */
.case-study-grid {
  width: 1440px;
  height: 977px;
  margin-left: auto;
  margin-right: auto;
  display: flex;
  flex-direction: column;
  gap: 37px;
  align-items: center;
}

.case-study-grid__row {
  width: 1206px;
  height: 450px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
}

.case-study-more {
  width: 1206px;
  margin: 0 auto;
}

.case-study-more__link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 15px 24px;
  font-size: var(--text-26);
  font-weight: var(--font-medium);
  color: var(--white);
  background-color: #080927;
  border: 2px solid var(--primary-navy);
  border-radius: 50px;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.case-study-more__link i {
  transition: transform 0.3s ease;
}

.case-study-more__link:hover i {
  transform: translateX(5px);
  transition: transform 0.3s ease;
}

@media (max-width: 1440px) {
  .case-study-grid {
    width: 100%;
    height: auto;
  }
  .case-study-grid__row {
    width: 100%;
    height: auto;
  }

  .case-study-more {
    width: 100%;
    padding: 24px;
    box-sizing: border-box;
  }
}

@media (max-width: 1024px) {
  .case-study-grid__row {
    grid-template-columns: repeat(2, 1fr);
  }

  /* .case-study-more{

  } */
}

@media (max-width: 962px) {
  .case-study-grid {
    display: flex !important;
    align-items: flex-start !important;
    flex-direction: row !important;
    overflow-x: auto !important;
    width: 100% !important;
    height: auto !important;
    margin-top: 80px !important; /* 80px gap above slider */
    padding: 0 0 20px 24px !important; /* Left padding 24px, Bottom 20px */
    gap: 20px !important; /* Gap between cards */
    -ms-overflow-style: none; /* IE/Edge */
    scrollbar-width: none; /* Firefox */
  }

  .case-study-grid::-webkit-scrollbar {
    display: none; /* Chrome/Safari */
  }

  /* Unwrap the rows so all cards become direct children of the grid slider */
  .case-study-grid__row {
    display: contents !important;
  }

  /* Remove scrollbar hiding from row since it's no longer the scroller */

  .case-study-card {
    min-width: 270px !important;
    width: 270px !important;
    height: 540px !important;
    flex: 0 0 auto !important;
  }

  /* Adjust image height to fill more space given card is tall */
  .case-study-card__top-image {
    height: 50% !important;
  }

  .case-study-card__image {
    height: 50% !important;
  }

  /* Enable desktop-like animation on mobile tap/hover */
  .case-study-card:hover .case-study-card__image,
  .case-study-card:active .case-study-card__image,
  .case-study-card:focus .case-study-card__image,
  .case-study-card.active-hover .case-study-card__image {
    height: 100% !important;
  }

  .case-study-card__title {
    font-size: 22px !important;
  }

  .case-study-card__label {
    font-size: 16px !important;
  }

  /* Mobile Slider Navigation */
  .case-study-nav {
    display: flex !important;
    width: 100%;
    max-width: 362px;
    padding: 0 10px;
    height: 15px;
    gap: 10px;
    margin: 40px auto 0;
    justify-content: center;
    background-color: #e6e6e6;
  }

  .case-study-nav__item {
    flex: 1;
    max-width: 36.5px;
    height: 15px;
    background-color: #e6e6e6;
    border: none;
    padding: 0;
    cursor: pointer;
    transition: background-color 0.2s ease;
  }

  .case-study-nav__item:hover:not(.active) {
    background-color: #d0d0d0;
  }

  .case-study-nav__item.active {
    background-color: #010136;
  }

  .case-study-more{
    padding: 24px 0
  }

  .case-study-more__link{
    font-size: var(--text-lg);;
  }
}

@media (max-width: 640px) {
  .case-study-grid__row {
    grid-template-columns: 1fr;
  }

  .case-study-more{
    display: flex;
    justify-content: center;
    align-items: center;
  }

  .case-study-more__link{
    padding: 10px 16px;
    font-size: var(--text-base);
  }
}