/* Vista previa del producto que reemplaza al dibujo/ilustración en el hero. */
.demo-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--color-border);
  overflow: hidden;
  transition: transform 0.25s ease;
}

.demo-card:hover {
  transform: translateY(-3px);
}

.demo-card__topbar {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: 12px var(--space-5);
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
}

.demo-card__dots {
  display: flex;
  gap: 6px;
}

.demo-card__dots span {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--color-border);
  display: inline-block;
}

.demo-card__content {
  padding: var(--space-6);
}

.demo-card__head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: var(--space-5);
}

.demo-card__eyebrow {
  color: var(--color-text-faint);
  font-size: 0.85rem;
  margin-bottom: 2px;
}

.demo-card__head h3 {
  font-size: 1.3rem;
}

.demo-card__countdown {
  text-align: center;
  background: var(--color-surface-tint);
  border-radius: var(--radius-sm);
  padding: 6px 14px;
}

.demo-card__countdown strong {
  display: block;
  font-family: var(--font-heading);
  color: var(--color-primary-ink);
  font-size: 1.1rem;
  line-height: 1.1;
}

.demo-card__countdown span {
  font-size: 0.7rem;
  color: var(--color-text-faint);
}

.demo-card__grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 8px;
}

.demo-card__cell {
  aspect-ratio: 1;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.85rem;
}

.demo-card__cell--disponible {
  background: var(--color-success-bg);
  color: var(--color-success);
}

.demo-card__cell--reservado {
  background: var(--color-warning-bg);
  color: var(--color-warning);
}

.demo-card__cell--pagado {
  background: var(--color-danger-bg);
  color: var(--color-danger);
}

.demo-card__legend {
  display: flex;
  gap: var(--space-5);
  margin-top: var(--space-5);
  font-size: 0.8rem;
  color: var(--color-text-secondary);
}

.demo-card__legend span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.demo-card__legend i {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
}

.dot-available { background: var(--color-success); }
.dot-reserved { background: var(--color-warning); }
.dot-paid { background: var(--color-danger); }