/* ==========================================================================
   15 Minutes Bake — Utilities
   Spacing helpers, scroll-reveal, text alignment.
   ========================================================================== */

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: var(--space-1); }
.mt-2 { margin-top: var(--space-2); }
.mt-3 { margin-top: var(--space-3); }
.mt-4 { margin-top: var(--space-4); }
.mt-5 { margin-top: var(--space-5); }

.mb-0 { margin-bottom: 0; }

.text-center { text-align: center; }
.text-muted { color: var(--text-muted); }

.stack {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.stack--lg {
  gap: var(--space-4);
}

.cluster {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
}

/* --- Scroll reveal ----------------------------------------------------------- */

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity var(--dur-base) var(--ease-standard),
              transform var(--dur-base) var(--ease-standard);
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}