/* Scroll Progress Bar */
#swp-scroll-bar {
  position: fixed;
  top: 0;
  right: 0;
  width: 4px;
  height: 0%;
  background-color: #10b981; /* emerald green */
  z-index: 9999;
  transition: height 0.25s ease-out;
}

/* WhatsApp Button */
#swp-whatsapp-btn {
  display: none;
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 9999;
  background-color: #25D366;
  padding: 12px;
  border-radius: 50%;
  animation: swp-glow 1.5s infinite alternate;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

#swp-whatsapp-btn img {
  width: 30px;
  height: 30px;
}

/* Show WhatsApp only on Mobile */
@media screen and (max-width: 768px) {
  #swp-whatsapp-btn {
    display: block;
  }
}

/* Glow Animation */
@keyframes swp-glow {
  from {
    box-shadow: 0 0 8px #25D366, 0 0 14px #25D366;
  }
  to {
    box-shadow: 0 0 16px #25D366, 0 0 30px #25D366;
  }
}

/* Back to Top Button */
#swp-back-to-top {
  position: fixed;
  bottom: 90px;
  right: 20px;
  background-color: #f37e1e; /* blue-500 */
  color: white;
  border: none;
  padding: 12px;
  border-radius: 50%;
  cursor: pointer;
  z-index: 9999;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease-in-out;
}

#swp-back-to-top svg {
  width: 20px;
  height: 20px;
}

#swp-back-to-top:hover {
  background-color: #c98114; /* blue-600 */
}

/* Always show on all screens */
@media screen and (max-width: 768px) {
  #swp-back-to-top {
    bottom: 90px;
    right: 20px;
  }
}