/* ── LCA call button — home only ───────────────────────── */
.call-fab {
  position: fixed;
  right: max(var(--space-md), env(safe-area-inset-right, 0px));
  bottom: calc(var(--space-md) + env(safe-area-inset-bottom, 0px));
  z-index: var(--z-sticky);
}

.call-fab__btn {
  display: grid;
  place-items: center;
  width: 56px;
  height: 56px;
  border-radius: var(--radius-full);
  background: var(--color-gold);
  color: var(--color-bg-base);
  box-shadow: var(--shadow-gold-btn), 0 0 0 6px var(--color-gold-ring);
  transition: background var(--transition), transform var(--transition);
  -webkit-tap-highlight-color: transparent;
}
.call-fab__btn:hover { background: var(--color-gold-hover); }
.call-fab__btn:active { transform: scale(0.96); }
.call-fab__btn:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring), var(--shadow-gold-btn);
}

.call-fab__icon-close { display: none; }
.call-fab.is-open .call-fab__icon-phone { display: none; }
.call-fab.is-open .call-fab__icon-close { display: block; }

.call-fab__panel {
  position: absolute;
  right: 0;
  bottom: calc(100% + var(--space-md));
  width: 264px;
  max-width: calc(100vw - 2 * var(--space-md));
  padding: var(--space-md);
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-popup);
}
.call-fab__panel[hidden] { display: none; }

.call-fab__title {
  margin: 0 0 var(--space-xs);
  font-size: 0.8rem;
  color: var(--color-text-secondary);
}

.call-fab__number {
  display: block;
  margin-bottom: var(--space-md);
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text-primary);
  text-decoration: none;
}
.call-fab__number:hover { color: var(--color-gold-hover); }

.call-fab__actions { display: flex; gap: var(--space-sm); }
.call-fab__actions .btn {
  flex: 1;
  justify-content: center;
  padding: 0.6rem 0.5rem;
  font-size: 0.85rem;
}

@media (min-width: 769px) {
  .call-fab { right: var(--space-lg); bottom: var(--space-lg); }
}

@media (prefers-reduced-motion: reduce) {
  .call-fab__btn { transition: none; }
  .call-fab__btn:active { transform: none; }
}