.about__section {
  padding: 12rem 8rem 2rem;
  background-color: var(--kf-bg-dark);
  z-index: 1;
  position: relative;
}

.about__section-container {
  max-width: calc(var(--kf-page-width) * 1.1);
  margin: 0 auto;
}

.about__header {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 0 10rem;
  align-items: end;
  margin-bottom: 7.2rem;
  opacity: 0;
  transform: translateY(3.2rem);
  transition:
    opacity var(--kf-dt-focus) var(--kf-ease),
    transform var(--kf-dt-focus) var(--kf-ease);
}

.about__header.visible {
  opacity: 1;
  transform: translateY(0);
}

.about__headline {
  font-size: var(--kf-fs-3xl);
  line-height: 1;
  letter-spacing: var(--kf-ls-xl);
}

.about__headline .w {
  color: var(--kf-text-invert);
  display: block;
}

.about__headline .l {
  font-size: calc(var(--kf-fs-3xl) / 1.05);
  color: var(--kf-text-invert);
}

.about__headline .g {
  font-size: calc(var(--kf-fs-3xl) * 1.3);
  color: transparent;
  -webkit-text-stroke: 2px var(--kf-white-3);
  display: block;
  letter-spacing: 2px;
}

.about__header-right {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 2rem;
}

.about__desc {
  font-size: calc(var(--kf-fs-sm) * 1.3);
  line-height: 1.85;
  color: var(--kf-text-muted);
}

.about__visual-wrap {
  width: 100%;
  height: 50svh;
  border-radius: var(--kf-rl);
  overflow: hidden;
  position: relative;
  opacity: 0;
  transform: translateY(4rem);
  transition:
    opacity var(--kf-dt-fast) var(--kf-ease),
    transform var(--kf-dt-fast) var(--kf-ease);
}

.about__visual-wrap.visible {
  opacity: 1;
  transform: translateY(0);
}

.about__visual-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform var(--kf-dt-focus) var(--kf-ease-in-out);
}

.about__visual-wrap:hover img {
  transform: scale(1.03);
}

.about__visual-placeholder {
  width: 100%;
  height: 100%;
  background:
    radial-gradient(ellipse at 15% 60%, var(--kf-accent-1) 0%, transparent 45%),
    radial-gradient(ellipse at 85% 25%, var(-kf-white-0) 0%, transparent 45%);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.about__placeholder-grid {
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(
      0deg,
      transparent,
      transparent 50%,
      var(--kf-white-1) 5.9rem,
      var(--kf-white-1) 6rem
    ),
    repeating-linear-gradient(
      90deg,
      transparent,
      transparent 5.9rem,
      var(--kf-white-1) 5.9rem,
      var(--kf-white-1) 6rem
    );
}

.about__img-meta {
  position: absolute;
  bottom: 2.8rem;
  left: 3.6rem;
  right: 3.6rem;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  z-index: 2;
}

.about__img-location {
  font-size: var(--kf-fs-sm);
  font-weight: var(--kf-fw-medium);
  letter-spacing: var(--kf-ls-xll);
  color: var(--kf-text-muted);
  text-transform: var(--kf-tu);
}

.about__img-date {
  font-size: var(--kf-fs-sm);
  letter-spacing: var(--kf-ls-xll);
  color: var(--kf-white-4);
}

.about__divider {
  width: 100%;
  height: 1px;
  background: var(--kf-white-2);
  margin: 8.8rem 0 0;
  opacity: 0;
  transition: opacity var(--kf-dt-focus) var(--kf-ease);
}

.about__divider.visible {
  opacity: 1;
}

.about__bottom {
  display: block;
  height: calc(4 * 100svh);
  margin-top: -10rem;
}

.about__bottom-sticky {
  position: sticky;
  top: 0;
  height: 100svh;
  overflow: hidden;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  padding: 5rem clamp(1rem, 2vw, 8rem);
  gap: 0 10rem;
}

.about__bottom-left {
  opacity: 0;
  transform: translateY(2rem);
  transition:
    opacity var(--kf-dt-slow) var(--kf-ease),
    transform var(--kf-dt-slow) var(--kf-ease);
}

.about__bottom-left.visible {
  opacity: 1;
  transform: translateY(0);
}

.about__quote {
  font-size: var(--kf-fs-lg);
  font-weight: var(--kf-fw-medium);
  line-height: 1.2;
  letter-spacing: var(--kf-ls-sm);
  color: var(--kf-text-invert);
  margin-bottom: 4.4rem;
}

.about__quote em {
  font-style: italic;
  color: var(--kf-white-8);
}

.about__stats {
  display: flex;
  margin-bottom: 4.4rem;
  border-top: 1px solid var(--kf-white-2);
  border-bottom: 1px solid var(--kf-white-2);
}

.about__stat {
  flex: 1;
  padding: 2rem 0;
}

.about__stat + .about__stat {
  padding-left: 2.8rem;
  border-left: 1px solid var(--kf-white-2);
}

.about__stat-num {
  font-size: var(--kf-fs-lg);
  font-weight: var(--kf-fw-semibold);
  letter-spacing: var(--kf-ls-lg);
  text-transform: var(--kf-tu);
  color: var(--kf-white-6);
  line-height: 1;
  display: block;
}

.about__stat-label {
  font-size: var(--kf-fs-sm);
  font-weight: var(--kf-fw-medium);
  letter-spacing: var(--kf-ls-xll);
  text-transform: var(--kf-tu);
  color: var(--kf-white-6);
  display: block;
  margin-top: 0.4rem;
}

.about__progress {
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
  margin-bottom: 4rem;
}

.about__progress-item {
  display: flex;
  align-items: center;
  gap: 1.4rem;
  opacity: 0.22;
  cursor: pointer;
  transition: opacity var(--kf-dt-base) var(--kf-ease);
}

.about__progress-item.active {
  opacity: 1;
}

.about__pdot {
  width: 0.5rem;
  height: 0.5rem;
  border-radius: var(--kf-rxl);
  background: var(--kf-white-7);
  flex-shrink: 0;
  transition:
    background var(--kf-dt-base) var(--kf-ease),
    transform var(--kf-dt-base) var(--kf-ease);
}

.about__progress-item.active .about__pdot {
  background: var(--kf-text-invert);
  transform: scale(1.7);
}

.about__plabel {
  font-size: var(--kf-fs-sm);
  font-weight: var(--kf-fw-medium);
  letter-spacing: var(--kf-ls-xll);
  text-transform: var(--kf-tu);
  color: var(--kf-white-7);
}

/* Right Side */

.about__bottom-right {
  position: relative;
  height: 30rem;
}

.about__card {
  position: absolute;
  inset: 0;
  background: #0b0b0b;
  border: 1px solid var(--kf-white-1);
  border-radius: var(--kf-rl);
  padding: 3.4rem 3.8rem;
  overflow: hidden;
  will-change: transform, opacity;
  transition: border-color var(--kf-dt-base) var(--kf-ease);
}

.about__card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1.5px;
  background: linear-gradient(90deg, var(--kf-accent-1) 0%, transparent 60%);
  z-index: 2;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--kf-dt-base) var(--kf-ease);
}

.about__card::after {
  content: "";
  position: absolute;
  top: -5rem;
  left: -5rem;
  right: 0;
  width: 22rem;
  height: 22rem;
  background: radial-gradient(circle, var(--kf-white-1) 0%, transparent 70%);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--kf-dt-base) var(--kf-ease);
  z-index: 0;
}

.about__card.is-top {
  border-color: var(--kf-white-4);
}

.about__card.is-top::before {
  background:
    linear-gradient(90deg, var(--kf-accent-0) 0%, var(--kf-black-3) 40%),
    transparent 75%;
}

.about__card.is-top::after {
  opacity: 1;
}

.about__card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 2.2rem;
}

.about__card-icon {
  width: 4rem;
  height: 4rem;
  border-radius: var(--kf-rm);
  background: var(--kf-white-0);
  border: 1px solid var(--kf-white-2);
  display: flex;
  align-items: center;
  justify-content: center;
}

.about__card-icon i {
  font-size: calc(var(--kf-fs-sm) * 1.2);
  color: var(--kf-white-3);
}

.about__card-num {
  font-size: var(--kf-fs-md);
  letter-spacing: var(--kf-ls-xll);
  color: var(--kf-white-2);
}

.about__card-label {
  font-size: var(--kf-fs-md);
  font-weight: var(--kf-fw-bold);
  letter-spacing: var(--kf-ls-xll);
  text-transform: var(--kf-tu);
  color: var(--kf-white-8);
  margin-bottom: 0.8rem;
}

.about__card-value {
  font-size: calc(var(--kf-fs-sm) * 1.4);
  font-weight: var(--kf-fw-semibold);
  color: var(--kf-text-invert);
  letter-spacing: var(--kf-ls-sm);
  line-height: 1.15;
  margin-bottom: 0.6rem;
}

.about__card-sub {
  font-size: var(--kf-fs-sm);
  color: var(--kf-white-3);
  line-height: 1.65;
}

.about__card-divider {
  height: 1px;
  background: var(--kf-white-2);
  margin: 1.8rem 0;
}

.about__card-footer {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  font-size: var(--kf-fs-sm);
  font-weight: var(--kf-fw-medium);
  color: var(--kf-white-3);
}

.about__card-footer::before {
  content: "";
  display: block;
  width: 0.5rem;
  height: 0.5rem;
  border-radius: var(--kf-rxl);
  background: var(--kf-accent-color);
  flex-shrink: 0;
}

.about__pill {
  display: inline-block;
  background: var(--kf-accent-2);
  border-color: var(--kf-accent-3);
  color: var(--kf-accent-4);
  font-size: var(--kf-fs-sm);
  font-weight: var(--kf-fw-semibold);
  letter-spacing: var(--kf-ls-xll);
  text-transform: var(--kf-tu);
  padding: 0.4rem 1.2rem;
  border-radius: var(--kf-rl);
  margin-top: 0.8rem;
}

/* RESPONSIVE */

@media (max-width: 1279px) {
  .about__section {
    padding: 10rem clamp(1.6rem, 6vw, 8rem) 2rem;
  }

  .about__header {
    gap: 0 5rem;
    margin-bottom: 5.6rem;
  }

  .about__bottom-sticky {
    gap: 0 5rem;
  }

  .about__bottom-right {
    height: 28rem;
  }
}

@media (max-width: 1023px) {
  .about__section {
    padding: 8rem clamp(1.6rem, 6vw, 8rem) 2rem;
  }

  .about__header {
    grid-template-columns: 1fr;
    gap: 3.2rem 0;
    margin-bottom: 4.4rem;
    align-items: flex-start;
  }

  .about__header-right {
    gap: 1.6rem;
    max-width: 56rem;
  }

  .about__visual-wrap {
    height: 40svh;
  }

  .about__divider {
    margin: 6rem 0 0;
  }

  .about__bottom-sticky {
    gap: 0 3.2rem;
  }

  .about__quote {
    margin-bottom: 3rem;
  }

  .about__stats {
    margin-bottom: 3rem;
  }

  .about__stat {
    padding: 1.6rem 0;
  }

  .about__stat + .about__stat {
    padding-left: 1.8rem;
  }

  .about__progress {
    gap: 0.9rem;
    margin-bottom: 3rem;
  }

  .about__card {
    padding: 2.8rem 3rem;
  }
}

@media (max-width: 767px) {
  .about__section {
    padding: 10rem 2rem;
    overflow: clip;
  }

  .about__header {
    margin-bottom: 3.6rem;
    gap: 2.4rem 0;
  }

  .about__desc {
    font-size: calc(var(--kf-fs-sm) * 1.1);
  }

  .about__visual-wrap {
    height: 55vw;
    min-height: 22rem;
    border-radius: var(--kf-rm);
  }

  .about__img-meta {
    bottom: 1.6rem;
    left: 2rem;
    right: 2rem;
    flex-wrap: wrap;
    gap: 0.4rem;
  }

  .about__divider {
    margin: 4.8rem 0 0;
  }

  .about__bottom {
    padding-top: 6rem;
  }

  .about__bottom-sticky {
    grid-template-columns: 1fr;
    gap: 0;
    align-items: flex-start;
    overflow: visible;
  }

  .about__bottom-left {
    display: grid;
    grid-template-columns: 1fr 1fr;
    padding-top: 3rem;
    padding-bottom: 1.6rem;
  }

  .about__quote {
    grid-column: span 2;
    margin-bottom: 2rem;
  }

  .about__stats {
    margin-bottom: 2rem;
    grid-column: span 2;
  }

  .about__stat {
    padding: 1.2rem 0;
  }

  .about__stat + .about__stat {
    padding-left: 1.4rem;
  }

  .about__stat-num {
    font-size: var(--kf-fs-md);
  }

  .about__stat-label {
    font-size: var(-kf-fs-sm);
    margin-top: 0.3rem;
  }

  .about__progress {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    flex-wrap: wrap;
    gap: 1.2rem 2rem;
    margin-bottom: 1.6rem;
  }
}