.ekt-floating-buttons {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.ekt-btn {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
  transition: all 0.3s ease;
  cursor: pointer;
  text-decoration: none;
}

.ekt-btn:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 20px rgba(0,0,0,0.25);
}

.whatsapp-btn {
  background: #25D366;
}

.instagram-btn {
  background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
}

.telegram-btn {
  background: #0088cc;
}

.robot-btn {
  background: linear-gradient(135deg, #096ED0 0%, #9404A2 100%);
  border: 2px solid #0B71D2;
}

.ekt-btn img {
  width: 35px;
  height: 35px;
  filter: brightness(0) invert(1);
}

.robot-btn img {
  filter: none;
  width: 45px;
  height: 45px;
}

.ekt-btn::before {
  content: attr(data-tooltip);
  position: absolute;
  right: 70px;
  background: #333;
  color: white;
  padding: 8px 12px;
  border-radius: 5px;
  font-size: 14px;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}

.ekt-btn:hover::before {
  opacity: 1;
}

@media (max-width: 768px) {
  .ekt-floating-buttons {
    right: 15px;
    bottom: 15px;
    gap: 10px;
  }
  .ekt-btn {
    width: 50px;
    height: 50px;
  }
  .ekt-btn img {
    width: 28px;
    height: 28px;
  }
  .robot-btn img {
    width: 38px;
    height: 38px;
  }
}