/* QRTasse – Floating Action Buttons */

.fab-wrap {
  position: fixed;
  bottom: 24px;
  right: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  z-index: 1200;
  opacity: 0;
  pointer-events: none;
  transform: translateY(20px);
  transition: opacity .25s var(--ease), transform .25s var(--ease);
}
.fab-wrap.is-visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

/* FAB Buttons – konsistenter Stil zu Social-Icons, aber invertiert */
.fab-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--black);
  color: var(--white);
  font-size: 18px;
  box-shadow: 0 6px 16px rgba(0,0,0,.18);
  transition: transform .15s var(--ease), box-shadow .15s var(--ease), background .15s var(--ease);
}
.fab-btn:hover {
  transform: translateY(-2px);
  background: var(--gold);
  color: #1c1a14;
  box-shadow: 0 8px 20px rgba(0,0,0,.22);
}

/* Mobile: als horizontale Nav */
@media (max-width: 768px) {
  .fab-wrap {
    flex-direction: row;
    justify-content: center;
    left: 0;
    right: 0;
    bottom: 0;
    padding: 10px 0;
    background: rgba(255,255,255,.9);
    backdrop-filter: blur(8px);
    box-shadow: 0 -4px 12px rgba(0,0,0,.08);
    border-top: 1px solid rgba(0,0,0,.08);
  }
  .fab-btn {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: var(--black);
    color: var(--white);
    box-shadow: none;
  }
}