/* ── Scroll Cards (Pinned, sliding from right) ─────────── */
.scroll-cards {
  position: relative;
  background: var(--bg);
}
.scroll-cards__pin {
  position: sticky;
  top: 0;
  height: 100vh;
  height: 100svh;
  overflow: hidden;
  display: flex;
  align-items: center;
}
.scroll-cards__inner {
  width: 100%;
  height: 100%;
  display: grid;
  grid-template-columns: minmax(380px, 0.9fr) 1.1fr;
  gap: clamp(40px, 6vw, 100px);
  align-items: center;
  padding-top: 80px;
  padding-bottom: 80px;
}
@media (max-width: 900px) {
  .scroll-cards__inner {
    grid-template-columns: 1fr;
    gap: 32px;
    padding-top: 60px;
    padding-bottom: 40px;
    align-content: start;
  }
  .scroll-cards__head { max-width: 100%; gap: 18px; }
  .scroll-cards__title { font-size: clamp(34px, 8vw, 56px); }
  .scroll-cards__head .lead { display: none; }
  .scroll-cards__stage {
    height: min(58vh, 460px);
  }
  .scroll-card {
    padding: 28px 24px;
    gap: 12px;
  }
  .scroll-card__title {
    font-size: clamp(26px, 6.4vw, 36px);
  }
  .scroll-card__body {
    font-size: 14px;
    line-height: 1.5;
  }
}
.scroll-cards__head {
  display: flex;
  flex-direction: column;
  gap: 24px;
  max-width: 460px;
}
.scroll-cards__title {
  font-size: clamp(40px, 5.5vw, 80px);
  line-height: 0.95;
}
.scroll-cards__progress {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 16px;
}
.scroll-cards__progress-track {
  flex: 1;
  height: 2px;
  background: var(--line);
  position: relative;
  overflow: hidden;
}
.scroll-cards__progress-fill {
  position: absolute;
  inset: 0 auto 0 0;
  background: var(--accent);
  transition: width 0.15s linear;
}
.scroll-cards__progress-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--fg-mute);
  white-space: nowrap;
}
.scroll-cards__progress-label span { color: var(--fg-mute); opacity: 0.6; }

.scroll-cards__stage {
  position: relative;
  height: min(72vh, 620px);
  width: 100%;
  /* Karten dürfen seitlich aus der Stage herausfliegen;
     der Pin-Container (.scroll-cards__pin) clippt sie am Viewport-Rand. */
}
.scroll-card {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  gap: 18px;
  padding: clamp(32px, 4vw, 56px);
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: 6px;
  box-shadow:
    0 30px 60px -40px oklch(0 0 0 / 0.3),
    0 8px 24px -16px oklch(0 0 0 / 0.15);
  transition: transform 0.15s linear, opacity 0.15s linear;
  will-change: transform, opacity;
}
.scroll-card__num {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.18em;
  color: var(--accent);
  font-weight: 500;
}
.scroll-card__tag {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--fg-mute);
}
.scroll-card__title {
  font-size: clamp(32px, 4.5vw, 56px);
  line-height: 1;
  letter-spacing: -0.03em;
  margin: auto 0 0;
}
.scroll-card__body {
  font-size: clamp(15px, 1.2vw, 18px);
  line-height: 1.55;
  color: var(--fg-soft);
  max-width: 52ch;
}
.scroll-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 12px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--fg-mute);
}