/* Inline CTA components for blog posts: consequence card, decision block,
   sticky rail. Copy is placed by the server; these styles reserve space in
   flow so nothing shifts on load. */

/* ---- Consequence card (inline editorial aside) ---------------------- */
.cta-consequence {
  margin-block: var(--space-8);
  padding: var(--space-5) var(--space-6);
  border-left: 3px solid var(--color-primary);
  background: var(--color-bg-alt);
  border-radius: var(--radius);
}

.cta-consequence__heading {
  margin: 0 0 var(--space-2);
  font-family: var(--font-heading);
  font-weight: var(--weight-semibold);
  font-size: var(--text-lg);
  line-height: var(--leading-tight);
  color: var(--color-ink-strong);
}

.cta-consequence__body {
  margin: 0 0 var(--space-3);
  color: var(--color-text);
  line-height: var(--leading-relaxed);
}

.cta-consequence__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-weight: var(--weight-medium);
  color: var(--color-primary);
  text-decoration: none;
}

.cta-consequence__link::after {
  content: "\2192";
  transition: transform var(--transition-fast);
}

.cta-consequence__link:hover {
  text-decoration: underline;
}

.cta-consequence__link:hover::after {
  transform: translateX(3px);
}

/* ---- Decision block (closing unit) ---------------------------------- */
.cta-decision {
  margin-block: var(--space-10) var(--space-6);
  padding: var(--space-8);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-bg-alt);
}

.cta-decision__heading {
  margin: 0 0 var(--space-3);
  font-family: var(--font-heading);
  font-weight: var(--weight-semibold);
  font-size: var(--text-2xl);
  line-height: var(--leading-tight);
  color: var(--color-ink-strong);
}

.cta-decision__body {
  margin: 0 0 var(--space-5);
  color: var(--color-text);
  line-height: var(--leading-relaxed);
  max-width: 60ch;
}

.cta-decision__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  align-items: center;
}

/* ---- Sticky rail (long-form only, desktop only) --------------------- */
.sticky-rail {
  position: fixed;
  right: var(--space-6);
  bottom: var(--space-6);
  z-index: 40;
  width: 18rem;
  max-width: calc(100vw - var(--space-12));
  padding: var(--space-5);
  background: var(--color-surface-glass-strong, var(--color-bg-card));
  backdrop-filter: blur(var(--blur-glass));
  -webkit-backdrop-filter: blur(var(--blur-glass));
  border: 1px solid var(--color-border-glass, var(--color-border));
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-floating);
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: opacity var(--transition-base), transform var(--transition-base), visibility var(--transition-base);
}

.sticky-rail--visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.sticky-rail__close {
  position: absolute;
  top: var(--space-2);
  right: var(--space-2);
  width: 1.75rem;
  height: 1.75rem;
  padding: 0;
  border: none;
  background: transparent;
  font-size: var(--text-xl);
  line-height: 1;
  color: var(--color-text-light);
  cursor: pointer;
}

.sticky-rail__close:hover {
  color: var(--color-text);
}

.sticky-rail__heading {
  margin: 0 0 var(--space-4);
  padding-right: var(--space-5);
  font-family: var(--font-heading);
  font-weight: var(--weight-semibold);
  font-size: var(--text-base);
  line-height: var(--leading-tight);
  color: var(--color-ink-strong);
}

.sticky-rail__link {
  width: 100%;
  justify-content: center;
}

/* The rail is a desktop affordance only. Below the wide breakpoint there is
   no room beside the article, and a sticky element on a phone reads as an
   interstitial, so it never renders there. */
@media (max-width: 1279px) {
  .sticky-rail {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .sticky-rail {
    transition: opacity var(--transition-base);
    transform: none;
  }
  .sticky-rail--visible {
    transform: none;
  }
  .cta-consequence__link::after {
    transition: none;
  }
}