/*
 * FAB-Button mit Speed-Dial — Invictus Agentur-Standard
 * Siehe fab-button.js für HTML-Struktur + Verhalten.
 * Farben/Größen anpassbar über CSS-Variablen.
 */
.fab-group {
  position: fixed;
  right: 20px;
  bottom: 20px;
  display: flex;
  flex-direction: column-reverse;
  align-items: flex-end;
  gap: 12px;
  z-index: 9998;
}

.fab {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  border: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.18);
  transition: transform 0.2s ease, box-shadow 0.2s ease, opacity 0.2s ease;
  background: var(--accent, #0066ff);
  color: #fff;
}

.fab:hover,
.fab:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.24);
}

.fab:focus-visible {
  outline: 3px solid var(--accent-light, rgba(0, 102, 255, 0.4));
  outline-offset: 2px;
}

.fab--top {
  background: var(--primary, #1a1a1a);
  font-size: 22px;
  font-weight: bold;
  opacity: 0;
  pointer-events: none;
  transform: translateY(12px);
}

.fab--top.is-visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.fab-dial {
  position: absolute;
  right: 0;
  bottom: 72px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  opacity: 0;
  transform: translateY(8px) scale(0.95);
  pointer-events: none;
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.fab-dial.is-open {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: auto;
}

.fab-dial__item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: 999px;
  background: #fff;
  color: var(--text-main, #1a1a1a);
  text-decoration: none;
  font-weight: 500;
  font-size: 14px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
  white-space: nowrap;
  transition: transform 0.15s ease, background 0.15s ease;
}

.fab-dial__item:hover,
.fab-dial__item:focus-visible {
  transform: translateX(-2px);
  background: var(--bg-light, #f5f5f7);
}

@media (prefers-reduced-motion: reduce) {
  .fab,
  .fab-dial,
  .fab-dial__item {
    transition: none;
  }
}

@media (max-width: 480px) {
  .fab-group { right: 12px; bottom: 12px; gap: 10px; }
  .fab { width: 52px; height: 52px; }
}