/* chat-fab.css — плавающая кнопка чата */
.chat-fab {
  position: fixed;
  bottom: 20px;
  right: 20px;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background-color: var(--color-telegram);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
  cursor: pointer;
  transition: transform 0.3s ease, background-color 0.3s ease;
  z-index: 1002;
}
.chat-fab:hover {
  transform: scale(1.1);
  background-color: #0077b5;
}
.chat-fab svg {
  width: 28px;
  height: 28px;
  color: #fff;
}
/* Адаптив для мелких экранов */
@media (max-width: 480px) {
  .chat-fab {
    width: 50px;
    height: 50px;
    bottom: 15px;
    right: 15px;
  }
  .chat-fab svg {
    width: 24px;
    height: 24px;
  }
}