.cosamirai-portfolio {
  padding-block: var(--spacing-big-section-block);
  position: relative;
  color: var(--c-oak-text);

  .cosamirai-portfolio__item {
    --animation-timing-function: cubic-bezier(0.25, 0.46, 0.45, 0.94);
    display: flex;
    visibility: hidden;
    opacity: 0;
    transition: all 0.8s var(--animation-timing-function);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;

    &.active {
      visibility: visible;
      opacity: 1;
      position: relative;
    }
  }

  .cosamirai-portfolio__items {
    position: relative;
    min-height: 33rem;
  }

  .cosamirai-portfolio__item {
    .first-image-container {
      width: 35%;
      height: 33rem;
      overflow: hidden;
      --scroll-progress: 0;
  
      .first-image {
        width: 100%;
        height: 124%;
        object-fit: cover;
        object-position: 50%;
        transform: translateY(calc(-12% + var(--scroll-progress) * 12%));
        will-change: transform;
        transition: none;
      }
    }

    .content-container {
      padding-inline: 3.75rem 10%;
      width: 65%;
      display: flex;
      flex-direction: column;
      gap: 6rem;

      .main-title {
        margin-bottom: 0;
        font-size: var(--fs-L-H2-M);
        font-family: "PP Fragment Glare", sans-serif;
        font-weight: 300;
        line-height: 1.2;
      }

      .main-content {
        height: 100%;
        display: flex;
        gap: 4.75rem;

        .left-col {
          flex-grow: 1;
          display: flex;
          flex-direction: column;
          justify-content: space-between;
          gap: 2rem;
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          

          .top-content {
            display: flex;
            flex-direction: column;
            gap: 1.5rem;

            > * {
              margin-bottom: 0;
            }

            .address {
              font-size: var(--fs-L-Overline-SM);
              font-weight: 400;
              line-height: 1.5;
            }

            .secondary-title {
              margin-top: -0.75rem;
              font-size: var(--fs-L-H4-L);
              font-family: "PP Fragment Glare", sans-serif;
              font-weight: 300;
              line-height: 1.3;
            }

            .description {
              font-size: var(--fs-L-body-Regular);
              line-height: 1.5;
            }
          }

          .cta {
            padding-block: 1.5rem;
            width: 100%;
            display: flex;
            align-items: center;
            gap: 1.5rem;
            border-block: 1px solid var(--c-oak-text);

            .cta-text {
              font-size: var(--fs-20);
              font-family: "PP Fragment Glare", sans-serif;
              font-weight: 300;
              line-height: 1.2;
            }

            .cta-arrow {
              width: 2rem;
              height: 2rem;
              transform: rotate(180deg);
              transition: all 0.4s ease-out;
            }

            &:hover .cta-arrow {
              transform: translateX(50%) rotate(180deg);
            }
          }
        }

        .right-col {
          max-width: 18.125rem;
          flex-shrink: 0;
          display: flex;
          flex-direction: column;
          justify-content: space-between;

          .second-image-container {
            aspect-ratio: 1.5 / 1;
            overflow: hidden;
            --scroll-progress: 0;

            .second-image {
              width: 100%;
              height: 124%;
              object-fit: cover;
              object-position: 50%;
              transform: translateY(calc(-12% + var(--scroll-progress) * 12%));
              will-change: transform;
              transition: none;
            }
          }

          .arrows {
            display: flex;
            justify-content: flex-end;
            gap: 1.5rem;
          }

          .arrow--mobile {
            display: none;
          }

          .arrow {
            width: 5.5rem;
            height: 4rem;
            background-color: transparent;
            border: none;
            position: relative;
            cursor: pointer;
          }

          .arrow img {
            width: 3.125rem;
            position: absolute;
            top: 50%;
            left: 50%;
            transition: all 0.4s ease-out;
            transform: translate(-50%, -50%);
          }

          .arrow--right img {
            transform: translate(-50%, -50%) rotate(180deg);
          }

          .arrow--left:hover img {
            left: 0;
            transform: translate(0, -50%);
          }

          .arrow--right:hover img {
            right: 0;
            transform: translate(0, -50%) rotate(180deg);
          }
        }
      }
    }
  }
}

/* Default states - visible and in position */
.cosamirai-portfolio__item .first-image-container {
  opacity: 1;
  transform: translateY(0);
}

.cosamirai-portfolio__item .main-title {
  opacity: 1;
  transform: translateY(0);
}

.cosamirai-portfolio__item .address {
  opacity: 1;
  transform: translateY(0);
}

.cosamirai-portfolio__item .secondary-title {
  opacity: 1;
  transform: translateY(0);
}

.cosamirai-portfolio__item .description {
  opacity: 1;
  transform: translateY(0);
}

.cosamirai-portfolio__item .cta {
  opacity: 1;
  transform: translateY(0);
}

.cosamirai-portfolio__item .second-image-container {
  opacity: 1;
  transform: translateY(0);
}

.cosamirai-portfolio__item .arrows {
  opacity: 1;
  transform: translateY(0);
}

/* Staggered exit animation for inactive items */
.cosamirai-portfolio__item:not(.active) .arrows {
  animation: slideOutDown 0.4s var(--animation-timing-function) 0s forwards;
}

.cosamirai-portfolio__item:not(.active) .second-image-container {
  animation: fadeOut 0.6s var(--animation-timing-function) 0.1s forwards;
}

.cosamirai-portfolio__item:not(.active) .cta {
  animation: slideOutDown 0.4s var(--animation-timing-function) 0.2s forwards;
}

.cosamirai-portfolio__item:not(.active) .description {
  animation: slideOutDown 0.4s var(--animation-timing-function) 0.3s forwards;
}

.cosamirai-portfolio__item:not(.active) .secondary-title {
  animation: slideOutDown 0.4s var(--animation-timing-function) 0.4s forwards;
}

.cosamirai-portfolio__item:not(.active) .address {
  animation: slideOutDown 0.4s var(--animation-timing-function) 0.5s forwards;
}

.cosamirai-portfolio__item:not(.active) .main-title {
  animation: slideOutDown 0.4s var(--animation-timing-function) 0.6s forwards;
}

.cosamirai-portfolio__item:not(.active) .first-image-container {
  animation: fadeOut 0.8s var(--animation-timing-function) 0s forwards;
}

/* Staggered entrance animation for active items */
.cosamirai-portfolio__item.active .first-image-container {
  animation: fadeIn 0.8s var(--animation-timing-function) 0.2s both;
}

.cosamirai-portfolio__item.active .main-title {
  animation: slideInFromTop 0.4s var(--animation-timing-function) 0.4s both;
}

.cosamirai-portfolio__item.active .address {
  animation: slideInFromTop 0.4s var(--animation-timing-function) 0.5s both;
}

.cosamirai-portfolio__item.active .secondary-title {
  animation: slideInFromTop 0.4s var(--animation-timing-function) 0.6s both;
}

.cosamirai-portfolio__item.active .description {
  animation: slideInFromTop 0.4s var(--animation-timing-function) 0.7s both;
}

.cosamirai-portfolio__item.active .cta {
  animation: slideInFromTop 0.4s var(--animation-timing-function) 0.8s both;
}

.cosamirai-portfolio__item.active .second-image-container {
  animation: fadeIn 0.6s var(--animation-timing-function) 0.3s both;
}

.cosamirai-portfolio__item.active .arrows {
  animation: slideInFromTop 0.4s var(--animation-timing-function) 0.9s both;
}

/* Keyframes for animations */
@keyframes slideInFromTop {
  from {
    opacity: 0;
    transform: translateY(-1rem);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideOutDown {
  from {
    opacity: 1;
    transform: translateY(0);
  }
  to {
    opacity: 0;
    transform: translateY(1rem);
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes fadeOut {
  from {
    opacity: 1;
  }
  to {
    opacity: 0;
  }
}

@media (max-width: 1200px) {
  .cosamirai-portfolio {
    .first-image-container {
      display: none;
    }

    .cosamirai-portfolio__item {
      .content-container {
        width: 100%;
        padding: 0;
        gap: 0;

        .main-title {
          padding: 1.5rem;
          font-size: var(--fs-S-H2-M);
        }

        .main-content {
          flex-direction: column-reverse;
          gap: 2rem;

          .left-col {
            padding: 2rem;
            gap: 4.5rem;

            .secondary-title {
              font-size: var(--fs-S-H4-L);
            }
          }

          .right-col {
            max-width: 100%;
            position: relative;

            .arrows {
              display: none;
            }

            .arrow--mobile {
              width: 47px;
              height: 44px;
              display: flex;
              align-items: center;
              justify-content: center;
              position: absolute;
              top: 50%;
              transform: translateY(-50%);
              z-index: 1;
              background-color: var(--c-light-stone);
              border: none;
              cursor: pointer;

              /* Apply mask using inline SVG data URI */
              mask: url("data:image/svg+xml,%3Csvg width='47' height='44' viewBox='0 0 47 44' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M0 22C0 28.495 17.0632 44 23.5 44C29.9373 44 47 28.495 47 22C47 15.505 29.9373 0 23.5 0C17.0632 0 0 15.505 0 22Z' fill='%23FFF8E4'/%3E%3C/svg%3E")
                no-repeat center center;
              mask-size: contain;
              -webkit-mask: url("data:image/svg+xml,%3Csvg width='47' height='44' viewBox='0 0 47 44' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M0 22C0 28.495 17.0632 44 23.5 44C29.9373 44 47 28.495 47 22C47 15.505 29.9373 0 23.5 0C17.0632 0 0 15.505 0 22Z' fill='%23FFF8E4'/%3E%3C/svg%3E")
                no-repeat center center;
              -webkit-mask-size: contain;

              img {
                width: 1.5rem;
                height: 1.5rem;
                display: inline;
                position: initial;
              }
            }

            .arrow--right {
              right: 10px;

              &:hover img {
                transform: translateX(8%) rotate(180deg);
              }

              img {
                transform: translateX(8%) rotate(180deg);
              }
            }

            .arrow--left {
              left: 10px;

              &:hover img {
                transform: translateX(-8%);
              }

              img {
                transform: translateX(-8%);
              }
            }
          }
        }
      }
    }
  }
}