/* ===== Buttons ===== */
.button {
  display: inline-block;
  padding: var(--space-3) var(--space-5);
  font-family: var(--font-body);
  font-size: var(--fs-base);
  font-weight: 500;
  letter-spacing: 0.01em;
  text-decoration: none;
  border-radius: var(--radius-pill);
  transition: background-color var(--transition-base), transform var(--transition-fast);
}

.button--primary {
  background: var(--color-accent);
  color: white;
}

.button--primary:hover,
.button--primary:focus-visible {
  background: var(--color-accent-dark);
  color: white;
}

.button:active { transform: translateY(1px); }

/* ===== Reveal-on-scroll ===== */
.reveal {
  opacity: 0;
  transform: translateY(12px);
  transition:
    opacity 600ms ease-out,
    transform 600ms ease-out;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

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