.home-about {
  padding: 6rem 0;
}

.home-about .section-heading {
  max-width: 760px;
}

.home-about .sticky-columns {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.24fr) minmax(270px, 0.72fr);
  gap: 2rem;
  align-items: start;
}

.home-about .sticky-columns__content {
  min-width: 0;
}

.home-about .sticky-columns__aside {
  position: relative;
  min-width: 0;
  align-self: start;
  min-height: 100%;
}

.home-about .about-content-card {
  position: relative;
  display: block;
  width: 100%;
  padding: 2.2rem;
  border-radius: 28px;
  background: linear-gradient(180deg, #ffffff 0%, #f8fbfe 100%);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.home-about .about-content-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at top right, rgba(72, 197, 243, 0.08), transparent 34%);
  pointer-events: none;
}

.home-about .about-content-card > * {
  position: relative;
  z-index: 1;
}

.home-about .about-content-card h3 {
  margin: 0 0 0.55rem;
}

.home-about .about-content-card h3:not(:first-child) {
  margin-top: 1.65rem;
}

.home-about .about-content-card p {
  margin: 0;
}

.home-about .about-content-card p + p {
  margin-top: 0.95rem;
}

.home-about .about-content-card .btn {
  margin-top: 1.55rem;
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
}

.home-about .sticky-feature-list {
  position: relative;
  top: 0;
  left: 0;
  width: 100%;
  display: grid;
  gap: 0.95rem;
  will-change: transform;
  transition: transform 0.08s linear;
}

.home-about .sticky-feature-list.is-sticky-active {
  transform: translate3d(0, var(--sticky-y, 0px), 0);
}

.feature-item {
  min-height: 68px;
  padding: 1rem 1.15rem;
  display: flex;
  align-items: center;
  gap: 0.9rem;
  border-radius: 18px;
  background: var(--bg-white);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-xs);
  font-weight: 700;
  color: var(--color-primary-dark);
  transition:
    transform 0.28s ease,
    box-shadow 0.28s ease,
    border-color 0.28s ease,
    background 0.28s ease;
}

.feature-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-sm);
  border-color: rgba(72, 197, 243, 0.2);
  background: linear-gradient(180deg, #ffffff 0%, #fafdff 100%);
}

.feature-item i {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: rgba(72, 197, 243, 0.14);
  color: var(--color-primary);
  font-size: 0.9rem;
  flex-shrink: 0;
  transition: transform 0.28s ease, background 0.28s ease;
}

.feature-item:hover i {
  transform: scale(1.06);
  background: rgba(72, 197, 243, 0.2);
}

.feature-item span {
  display: block;
  line-height: 1.45;
}

@media (max-width: 1199px) {
  .home-about .sticky-columns {
    grid-template-columns: minmax(0, 1.12fr) minmax(250px, 0.78fr);
    gap: 1.5rem;
  }

  .home-about .about-content-card {
    padding: 1.85rem;
    border-radius: 24px;
  }

  .home-about .sticky-feature-list {
    gap: 0.85rem;
  }
}

@media (max-width: 991px) {
  .home-about {
    padding: 5rem 0;
  }

  .home-about .sticky-columns {
    grid-template-columns: 1fr;
  }

  .home-about .sticky-columns__aside {
    min-height: auto !important;
  }

  .home-about .sticky-feature-list,
  .home-about .sticky-feature-list.is-sticky-active {
    transform: none !important;
    will-change: auto;
  }

  .home-about .about-content-card {
    padding: 1.65rem;
    border-radius: 24px;
  }

  .feature-item {
    min-height: 64px;
  }
}

@media (max-width: 767px) {
  .home-about {
    padding: 4rem 0;
  }

  .home-about .about-content-card {
    padding: 1.35rem;
    border-radius: 20px;
  }

  .home-about .about-content-card h3:not(:first-child) {
    margin-top: 1.3rem;
  }

  .home-about .sticky-feature-list {
    gap: 0.8rem;
  }

  .feature-item {
    min-height: 60px;
    padding: 0.95rem 1rem;
    border-radius: 16px;
    gap: 0.8rem;
    font-size: 0.96rem;
  }

  .feature-item i {
    width: 30px;
    height: 30px;
    font-size: 0.8rem;
  }
}