.scrollshow {
  position: relative;
  height: calc(var(--steps, 4) * 160vh);
}

.scrollshow__sticky {
  position: sticky;
  top: 0;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: var(--color-neutral-white);
}

.scrollshow__stack {
  position: relative;
  width: 100%;
  max-width: 1280px;
  height: 640px;
  margin: 0 24px;
}

.scrollshow__card {
  position: absolute;
  inset: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  background: var(--color-neutral-white);
  border: 1px solid var(--color-neutral-200);
  border-radius: 24px;
  box-shadow: 0 30px 60px rgba(15, 23, 42, 0.1);
  overflow: hidden;

  transform: translateY(100%);
  will-change: transform;
}

.scrollshow__text-col {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 64px;
}

.scrollshow__badge {
  display: inline-flex;
  align-items: center;
  align-self: flex-start;
  font-size: 14px;
  font-weight: 600;
  color: var(--color-brand-blue);
  background: var(--color-brand-blue-lightest);
  border: 1px solid var(--color-brand-blue-light);
  padding: 6px 16px;
  border-radius: 999px;
  margin-bottom: 24px;
}

.scrollshow__title {
  font-family: var(--font-sans);
  font-size: 36px;
  line-height: 1.15;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--color-neutral-900);
  margin: 0 0 20px;
}

.scrollshow__text {
  font-size: 17px;
  line-height: 1.6;
  color: var(--color-neutral-600);
  max-width: 420px;
  margin: 0 0 48px;
}

.scrollshow__check {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 15px;
  color: var(--color-neutral-500);
}

.scrollshow__check svg {
  width: 20px;
  height: 20px;
  flex: none;
  color: var(--color-neutral-400);
}

.scrollshow__visual-col {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px;
  background: linear-gradient(135deg, var(--color-neutral-100) 0%, var(--color-neutral-100) 55%, var(--color-brand-sky) 100%);
}

.scrollshow__panel {
  width: 100%;
  max-width: 420px;
  background: var(--color-neutral-white);
  border-radius: 24px;
  box-shadow: 0 24px 48px rgba(15, 23, 42, 0.12);
  padding: 28px;
}

.scrollshow__panel-label {
  display: block;
  font-family: var(--font-mono, monospace);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-neutral-500);
  margin-bottom: 20px;
}

.scrollshow__metrics {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.scrollshow__metric {
  border: 1px solid var(--color-neutral-200);
  border-radius: 16px;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.scrollshow__metric-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 13px;
  color: var(--color-neutral-500);
}

.scrollshow__metric strong {
  font-size: 20px;
  font-weight: 700;
  color: var(--color-neutral-900);
}

.scrollshow__metric-delta {
  font-size: 12px;
  color: var(--color-neutral-500);
}

.scrollshow__metric-delta--up { color: #059669; }
.scrollshow__metric-delta--down { color: #DC2626; }

.scrollshow__metric-icon {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.scrollshow__metric-icon svg { width: 13px; height: 13px; }

.scrollshow__metric-icon--up { background: #D1FAE5; color: #059669; }
.scrollshow__metric-icon--down { background: #FEE2E2; color: #DC2626; }
.scrollshow__metric-icon--neutral { background: var(--color-brand-blue-light); color: var(--color-brand-blue); }
.scrollshow__metric-icon--warn { background: #FEF3C7; color: #D97706; }

@media (max-width: 960px) {
  .scrollshow {
    height: auto;
  }

  .scrollshow__sticky {
    position: static;
    height: auto;
    padding: 48px 0;
  }

  .scrollshow__stack {
    position: static;
    height: auto;
    display: flex;
    flex-direction: column;
    gap: 24px;
  }

  .scrollshow__card {
    position: static;
    grid-template-columns: 1fr;
    opacity: 1;
    transform: none;
    pointer-events: auto;
  }

  .scrollshow__text-col {
    padding: 32px 24px 0;
  }

  .scrollshow__title {
    font-size: 28px;
  }

  .scrollshow__visual-col {
    padding: 24px;
  }
}