/*
 * Floating CTA — bottom-right pill on desktop, full-width bar on mobile.
 * Theme-aware via brand CSS vars (--accent, --accent-rgb, --bg-primary).
 */
.float-cta {
  position: fixed;
  right: 1.25rem;
  bottom: 1.25rem;
  z-index: 70;
  display: inline-flex;
  align-items: center;
  gap: .7rem;
  padding: .8rem 1.15rem .8rem 1rem;
  background: var(--accent);
  color: var(--bg-primary);
  border-radius: 999px;
  text-decoration: none;
  font-weight: 600;
  font-size: .95rem;
  box-shadow:
    0 14px 32px -10px rgba(var(--accent-rgb), .55),
    0 2px 6px rgba(0, 0, 0, .15);
  opacity: 0;
  transform: translateY(20px) scale(.96);
  pointer-events: none;
  transition: opacity .35s ease, transform .35s cubic-bezier(.2,.9,.3,1.2), box-shadow .25s ease;
}
.float-cta[data-revealed="true"] {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: auto;
}
.float-cta:hover {
  box-shadow:
    0 18px 40px -10px rgba(var(--accent-rgb), .65),
    0 4px 10px rgba(0, 0, 0, .2);
  transform: translateY(-2px) scale(1);
}
.float-cta-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: color-mix(in srgb, var(--bg-primary) 18%, transparent);
}
.float-cta-text { display: flex; flex-direction: column; line-height: 1.15; }
.float-cta-label { font-weight: 700; }
.float-cta-hint {
  font-size: .72rem;
  font-weight: 500;
  opacity: .85;
  letter-spacing: .01em;
}

.float-cta-dismiss {
  position: fixed;
  right: .55rem;
  bottom: calc(1.25rem + 38px);
  z-index: 71;
  width: 22px;
  height: 22px;
  padding: 0;
  border-radius: 50%;
  border: 1px solid color-mix(in srgb, var(--bg-primary) 30%, transparent);
  background: var(--bg-card);
  color: var(--text-muted);
  font: 700 14px/1 ui-monospace, Menlo, monospace;
  cursor: pointer;
  opacity: 0;
  transform: scale(.85);
  pointer-events: none;
  transition: opacity .25s ease, transform .25s ease, color .15s ease, border-color .15s ease;
}
.float-cta-dismiss[data-revealed="true"] {
  opacity: .9;
  transform: scale(1);
  pointer-events: auto;
}
.float-cta-dismiss:hover { color: var(--text-primary); border-color: var(--accent); }

@media (max-width: 640px) {
  .float-cta {
    right: .75rem;
    left: .75rem;
    bottom: .75rem;
    justify-content: center;
    padding: .85rem 1rem;
    border-radius: 14px;
    font-size: .92rem;
  }
  .float-cta-hint { display: none; }
  .float-cta-dismiss {
    right: .9rem;
    bottom: calc(.75rem + 60px);
  }
}