/* Floating navigation buttons (Home & Back) */
.nav-fab-container {
  position: fixed;
  right: 24px;
  bottom: 28px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  z-index: 2000;
}

.nav-fab {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: 999px;
  background: linear-gradient(180deg, #ffffff, #f1f1f1);
  color: #0f172a;
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.18);
  border: 1px solid rgba(15,23,42,0.06);
  text-decoration: none;
}

.nav-fab--primary {
  background: linear-gradient(180deg, #d10000, #9b0000);
  color: #fff;
}

.nav-fab span {
  font-size: 18px;
  line-height: 1;
}

.nav-fab-label {
  display: none;
}

@media (min-width: 992px) {
  .nav-fab { width: 60px; height: 60px; }
  .nav-fab-label { display: inline-block; margin-left: 10px; color: #fff; font-weight:600; }
}