/* Floating column (desktop) */
.ht-online-wrapper {
  position: fixed;
  bottom: 18px;
  z-index: 99999;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.ht-position-right { right: 18px; }
.ht-position-left { left: 18px; }

.ht-fab {
  width:56px; height:56px; border-radius:50%;
  display:flex; align-items:center; justify-content:center;
  color:#fff; text-decoration:none; box-shadow:0 10px 30px rgba(0,0,0,0.35);
  animation: ht-floaty 4s ease-in-out infinite;
  transition: transform .18s, box-shadow .18s;
  overflow:hidden;
}
.ht-fab img { width:28px; height:28px; display:block; }

@keyframes ht-floaty { 0%{transform:translateY(0);} 50%{transform:translateY(-6px);} 100%{transform:translateY(0);} }
.ht-fab:hover { transform:translateY(-3px) scale(1.03); box-shadow:0 18px 44px rgba(0,0,0,0.38); }

/* Mobile Call Now (center bottom) */
.ht-callnow-mobile {
  display:none; /* shown on mobile by media query */
  position: fixed;
  left: 50%;
  transform: translateX(-50%) translateY(0);
  bottom: 14px;
  z-index: 100000;
  padding: 12px 18px;
  border-radius: 999px;
  color: #fff;
  font-weight: 800;
  font-size: 16px;
  text-decoration: none;
  box-shadow: 0 12px 30px rgba(0,0,0,0.35);
  display:flex;
  gap:10px;
  align-items:center;
  animation: ht-pulse 2.6s infinite;
}

.ht-callnow-icon { font-size:18px; display:inline-flex; align-items:center; }
.ht-callnow-text { line-height:1; }

/* pulse animation */
@keyframes ht-pulse {
  0% { transform: translateX(-50%) scale(1); }
  50% { transform: translateX(-50%) scale(1.04); }
  100% { transform: translateX(-50%) scale(1); }
}

/* show only on small screens */
@media (max-width: 900px) {
  .ht-callnow-mobile { display:flex; }
  .ht-online-wrapper { right: 12px; left: auto; bottom: 84px; } /* move desktop column up to make space */
}

/* accessibility */
.ht-fab:focus, .ht-callnow-mobile:focus { outline: 3px solid rgba(255,255,255,0.12); outline-offset: 3px; }

/* responsive tweaks */
@media (max-width: 640px) {
  .ht-fab { width:48px; height:48px; }
  .ht-callnow-text { font-size:15px; }
}