.about-accordion {
  display: flex;
  flex-direction: column;
  padding-block: clamp(4rem, 8.333vw, 32rem);
  padding-inline: 1.6rem;
  background: var(--c-bg);
  color: var(--c-text);
}
@media only screen and (min-width: 1024px) {
  .about-accordion {
    padding-inline: clamp(4rem, 2.778vw, 10.667rem);
  }
}
.about-accordion__inner {
  display: flex;
  flex-direction: column;
  gap: 2.4rem;
  width: 100%;
}
@media only screen and (min-width: 768px) {
  .about-accordion__inner {
    gap: clamp(5.2rem, 3.611vw, 13.867rem);
  }
}
.about-accordion__heading {
  margin: 0;
  font-family: "IBM Plex Mono", monospace;
  font-weight: 400;
  font-size: clamp(2.4rem, 2.222vw, 8.533rem);
  line-height: 1.1;
  letter-spacing: -0.05em;
  overflow-wrap: break-word;
}
.about-accordion__body {
  display: none;
}
@media only screen and (min-width: 768px) {
  .about-accordion__body {
    display: flex;
    flex-direction: row;
    align-items: flex-start;
    gap: clamp(2.4rem, 2.222vw, 8.533rem);
  }
}
.about-accordion__media {
  display: none;
  position: relative;
}
@media only screen and (min-width: 768px) {
  .about-accordion__media {
    display: block;
    flex: 0 0 44.118%;
    aspect-ratio: 600/398.066;
    position: sticky;
    top: 10rem;
  }
}
@media only screen and (min-width: 1024px) {
  .about-accordion__media {
    top: calc(clamp(6.6rem, 4.583vw, 17.6rem) + 2.4rem);
  }
}
.about-accordion__corner {
  position: absolute;
  z-index: 1;
  width: clamp(2.123rem, 2.579vw, 9.903rem);
  height: clamp(2.123rem, 2.579vw, 9.903rem);
  border: clamp(0.1rem, 0.069vw, 0.2rem) solid var(--c-border);
  pointer-events: none;
}
.about-accordion__corner.--tl {
  top: 0;
  left: 0;
  border-right: 0;
  border-bottom: 0;
}
.about-accordion__corner.--tr {
  top: 0;
  right: 0;
  border-left: 0;
  border-bottom: 0;
}
.about-accordion__corner.--bl {
  bottom: 0;
  left: 0;
  border-right: 0;
  border-top: 0;
}
.about-accordion__corner.--br {
  bottom: 0;
  right: 0;
  border-left: 0;
  border-top: 0;
}
.about-accordion__image {
  position: absolute;
  top: 8.49%;
  left: 2.59%;
  width: 94.82%;
  height: 82.8%;
  object-fit: contain;
  object-position: center;
  opacity: 0;
  transition: opacity 0.5s ease;
}
.about-accordion__image.--active {
  opacity: 1;
}
.about-accordion__list {
  display: flex;
  flex-direction: column;
  gap: clamp(1.8rem, 1.25vw, 4.8rem);
}
@media only screen and (min-width: 768px) {
  .about-accordion__list {
    flex: 1 1 0;
    min-width: 0;
  }
}
.about-accordion__item {
  display: flex;
  flex-direction: column;
  gap: clamp(1.2rem, 1.25vw, 4.8rem);
}
.about-accordion__text {
  display: flex;
  flex-direction: column;
  gap: clamp(1.2rem, 0.833vw, 3.2rem);
}
.about-accordion__header {
  display: block;
  width: 100%;
  margin: 0;
  padding: 0;
  border: 0;
  background: none;
  color: inherit;
  font: inherit;
  text-align: left;
  cursor: pointer;
}
.about-accordion__title {
  display: block;
  font-family: "IBM Plex Mono", monospace;
  font-weight: 400;
  font-size: clamp(1.6rem, 1.111vw, 4.267rem);
  line-height: 1.1;
  letter-spacing: -0.05em;
  text-transform: uppercase;
}
.about-accordion__desc {
  margin: 0;
  font-family: "IBM Plex Mono", monospace;
  font-weight: 400;
  font-size: clamp(1.4rem, 1.12rem + 0.333vw, 2.4rem);
  line-height: 1.4;
  letter-spacing: -0.03em;
  text-transform: uppercase;
  color: var(--c-text-muted);
}
.about-accordion__divider {
  position: relative;
  width: 100%;
  height: clamp(0.1rem, 0.069vw, 0.2rem);
  background: var(--c-border);
  overflow: hidden;
}
.about-accordion__divider-fill {
  position: absolute;
  left: 0;
  top: 0;
  width: 0;
  height: 100%;
  background: var(--c-text);
}
.about-accordion__mobile {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}
@media only screen and (min-width: 768px) {
  .about-accordion__mobile {
    display: none;
  }
}
.about-accordion__slider {
  width: 100%;
  overflow: hidden;
}
.about-accordion__slide {
  width: 84%;
  height: auto;
  display: flex;
  flex-direction: column;
  gap: 3.2rem;
  opacity: 0.3;
  transition: opacity 0.3s ease;
}
.about-accordion__slide.swiper-slide-active {
  opacity: 1;
}
.about-accordion__slide-media {
  position: relative;
  width: 100%;
  aspect-ratio: 600/398.066;
}
.about-accordion__slide-image {
  position: absolute;
  top: 8.49%;
  left: 2.59%;
  width: 94.82%;
  height: 82.8%;
  object-fit: contain;
  object-position: center;
}
.about-accordion__slide-text {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}
.about-accordion__slide-title {
  margin: 0;
  font-family: "IBM Plex Mono", monospace;
  font-weight: 400;
  font-size: 1.6rem;
  line-height: 1.1;
  letter-spacing: -0.05em;
  text-transform: uppercase;
}
.about-accordion__slide-desc {
  margin: 0;
  font-family: "IBM Plex Mono", monospace;
  font-weight: 400;
  font-size: 1.4rem;
  line-height: 1.2;
  letter-spacing: -0.03em;
  color: var(--c-text-muted);
}
.about-accordion__dots {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.8rem;
}
@media only screen and (min-width: 768px) {
  .about-accordion__dots {
    display: none;
  }
}
.about-accordion__dots .swiper-pagination-bullet {
  width: 0.8rem;
  height: 0.8rem;
  margin: 0;
  border-radius: 50%;
  background: transparent;
  border: 1px solid var(--c-text);
  opacity: 1;
  cursor: pointer;
  transition: background-color 0.2s ease;
}
.about-accordion__dots .swiper-pagination-bullet-active {
  background: var(--c-text);
}
@media only screen and (min-width: 768px) {
  .about-accordion__item.--active .about-accordion__divider {
    background: var(--c-border-muted);
  }
  .about-accordion__item.--active .about-accordion__divider-fill {
    animation: about-accordion-progress 6s linear forwards;
    animation-play-state: paused;
  }
  .about-accordion.is-in-view .about-accordion__item.--active .about-accordion__divider-fill {
    animation-play-state: running;
  }
  .about-accordion.is-in-view .about-accordion__item.--active:hover .about-accordion__divider-fill {
    animation-play-state: paused;
  }
}

@keyframes about-accordion-progress {
  from {
    width: 0;
  }
  to {
    width: 100%;
  }
}