.about {
  position: relative;
  padding: 72px 0 96px;
  background:
    radial-gradient(720px 380px at 8% 12%, rgba(54, 93, 164, 0.07), transparent 60%),
    radial-gradient(640px 360px at 100% 80%, rgba(79, 132, 191, 0.06), transparent 55%),
    #f4f6f9;
  scroll-margin-top: 140px;
  overflow: visible;
}

.band-split {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 26px;
  background: linear-gradient(180deg, #0b1220 0%, #f4f6f9 100%);
}

.band-split i {
  display: block;
  width: min(560px, 46%);
  height: 1px;
  border-radius: 99px;
  background: linear-gradient(90deg, transparent, rgba(79, 132, 191, 0.16), rgba(54, 93, 164, 0.28), rgba(79, 132, 191, 0.16), transparent);
}

.about-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(280px, 1.08fr);
  gap: 48px 56px;
  align-items: stretch;
}

.about-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 560px;
}

.about-lead {
  margin: 0 0 22px;
  max-width: 40rem;
  color: #3f4d66;
  font-size: 1.16rem;
  line-height: 1.75;
  text-align: justify;
}

.about-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin: 0 0 26px;
  padding: 0;
  list-style: none;
}

.about-stat {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 88px;
  padding: 14px 16px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid rgba(54, 93, 164, 0.12);
  box-shadow: 0 10px 24px rgba(54, 93, 164, 0.06);
  transform-style: preserve-3d;
  transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.35s ease, border-color 0.3s ease, background 0.3s ease;
}

.about-stat:hover {
  border-color: rgba(54, 93, 164, 0.35);
  background: #fff;
  box-shadow: 0 22px 40px rgba(54, 93, 164, 0.16);
}

.about-stat__icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  background: linear-gradient(180deg, #4F84BF, #365DA4);
  color: #fff;
  font-size: 1rem;
  box-shadow: 0 8px 16px rgba(54, 93, 164, 0.22);
  transition: transform 0.45s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.about-stat:hover .about-stat__icon {
  transform: rotate(-12deg) scale(1.12);
}

.about-stat b {
  display: block;
  color: #1c2a44;
  font-size: 1.55rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}

.about-stat small {
  display: block;
  margin-top: 6px;
  color: #5b6b86;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.about-stage {
  height: 560px;
  position: relative;
  background: transparent;
  overflow: visible;
}

.depth-carousel {
  position: relative;
  width: 100%;
  height: 100%;
  min-height: 320px;
  display: flex;
  align-items: center;
  justify-content: center;
  perspective: var(--dc-perspective, 1400px);
  perspective-origin: 50% 50%;
  touch-action: pan-y;
  outline: none;
  user-select: none;
  cursor: grab;
}

.depth-carousel:active { cursor: grabbing; }

.depth-carousel:focus-visible {
  outline: 2px solid rgba(54, 93, 164, 0.45);
  outline-offset: 4px;
}

.depth-carousel__stage {
  position: absolute;
  inset: 0;
  transform-style: preserve-3d;
}

.depth-carousel__card {
  position: absolute;
  top: 50%;
  left: 50%;
  transform-origin: center center;
  overflow: hidden;
  background: #0b0d12;
  box-shadow: 0 30px 60px -20px rgba(0, 0, 0, 0.65), 0 8px 20px -10px rgba(0, 0, 0, 0.5);
  will-change: transform, opacity, filter;
  cursor: pointer;
  transform: translate(-50%, -50%);
}

.depth-carousel__card::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 3;
  pointer-events: none;
  background: linear-gradient(115deg, transparent 35%, rgba(255, 255, 255, 0.38), transparent 62%);
  transform: translateX(-140%);
}

.depth-carousel__card:hover::after {
  animation: depthShine 0.85s ease;
}

.depth-carousel__card::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  box-shadow: inset 0 0 0 0 rgba(255, 255, 255, 0.4);
  transition: box-shadow 0.35s ease;
}

.depth-carousel__card:hover::before {
  box-shadow: inset 0 0 0 3px rgba(255, 255, 255, 0.55);
}

@keyframes depthShine {
  to { transform: translateX(140%); }
}

.depth-carousel__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  pointer-events: none;
  transition: transform 0.7s cubic-bezier(0.22, 1, 0.36, 1), filter 0.45s ease;
}

.depth-carousel__card:hover .depth-carousel__img {
  transform: scale(1.12);
  filter: saturate(1.12) brightness(1.08);
}

.depth-carousel__tint {
  position: absolute;
  inset: 0;
  opacity: 0;
  pointer-events: none;
  mix-blend-mode: multiply;
}

.depth-carousel__arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 3000;
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(54, 93, 164, 0.18);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 10px 24px rgba(54, 93, 164, 0.12);
  backdrop-filter: blur(8px);
  color: #365DA4;
  cursor: pointer;
}

.depth-carousel__arrow:hover {
  background: #365DA4;
  border-color: #365DA4;
  color: #fff;
}

.depth-carousel__arrow--prev { left: 16px; }
.depth-carousel__arrow--next { right: 16px; }

.depth-carousel__dots {
  position: absolute;
  bottom: 8px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3000;
  display: flex;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid rgba(54, 93, 164, 0.1);
  backdrop-filter: blur(6px);
}

.depth-carousel__dot {
  width: 7px;
  height: 7px;
  padding: 0;
  border: none;
  border-radius: 999px;
  background: rgba(54, 93, 164, 0.28);
  cursor: pointer;
  transition: width 0.25s ease, background 0.25s ease;
}

.depth-carousel__dot.is-active {
  width: 20px;
  background: #365DA4;
}

.specular-button {
  --sb-radius: 18px;
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 0;
  margin: 0;
  padding: 16px 34px;
  font-family: inherit;
  font-size: 1.02rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: #f5f5f5;
  background: #365DA4;
  border-radius: var(--sb-radius);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.12), 0 12px 28px rgba(54, 93, 164, 0.28);
  cursor: pointer;
  text-decoration: none;
  overflow: visible;
}

.specular-button:active { transform: scale(0.97); }

.specular-button__fx {
  position: absolute;
  inset: -20px;
  pointer-events: none;
  z-index: 1;
}

.specular-button__fx canvas {
  display: block;
  width: 100%;
  height: 100%;
}

.specular-button__label {
  position: relative;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.specular-button__label i {
  transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.specular-button:hover .specular-button__label i {
  transform: translateX(4px);
}

@media (max-width: 980px) {
  .about-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .about-copy {
    min-height: 0;
  }

  .about-stage {
    height: 500px;
  }
}

@media (max-width: 520px) {
  .about-stats {
    grid-template-columns: 1fr;
  }
}