/* ============================================================
   Template: SIMULATION  (v2 — Story Flow 개편)
   상단: Before/After 비교 슬라이더 (또는 단일 시뮬레이션 이미지)
   하단: 3~4개 핵심 설명 카드 (재질/경관효과/상징성/제작성 등)
   ============================================================ */
.tpl-simulation {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  z-index: var(--z-content);
  position: relative;
  min-height: 0;
}

.tpl-simulation__compare {
  position: relative;
  flex: 0 0 62%;
  border-radius: var(--radius-md);
  overflow: hidden;
  --reveal: 50;
  cursor: ew-resize;
  user-select: none;
}

/* Before/After 슬라이더가 아니라 단일 시뮬레이션 이미지만 쓸 때
   (mode:'single' — simulation.js가 아예 다른 마크업을 렌더링하므로 여기선 슬롯만 정의) */
.tpl-simulation__single-slot {
  flex: 0 0 62%;
  min-height: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.tpl-simulation__media {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.tpl-simulation__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.tpl-simulation__media.is-after {
  clip-path: inset(0 0 0 calc(var(--reveal) * 1%));
}

.tpl-simulation__handle {
  position: absolute;
  top: 0;
  bottom: 0;
  left: calc(var(--reveal) * 1%);
  width: 3px;
  background: var(--color-white);
  transform: translateX(-50%);
  box-shadow: 0 0 12px rgba(0,0,0,0.4);
}

.tpl-simulation__handle::after {
  content: "⇔";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-white);
  color: var(--color-blue-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  box-shadow: 0 4px 14px rgba(0,0,0,0.3);
}

.tpl-simulation__labels span {
  position: absolute;
  top: 20px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1px;
  padding: 6px 14px;
  border-radius: 20px;
  background: rgba(5, 11, 20, 0.55);
  color: var(--color-white);
}

.tpl-simulation__labels .label-before { left: 20px; }
.tpl-simulation__labels .label-after { right: 20px; }

.tpl-simulation__cards {
  flex: 1;
  min-height: 0;
}

@media (max-width: 1024px) {
  .tpl-simulation__cards .feature-grid { grid-template-columns: 1fr; }
}