#ai-chat-button {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background-color: var(--primary-color);
  color: var(--tertiary-color);
  border: 2px solid var(--tertiary-color);
  font-size: 20px;
  padding: 8px 16px;
  text-transform: uppercase;
  font-family: var(--secondary-font);
  font-weight: 700;
  letter-spacing: 0.15em;
}
#ai-close-chat {
  position: absolute;
  top: 20px;
  right: 20px;
  border: 0;
  background-color: var(--tertiary-color);
  color: var(--primary-color);
  border-radius: 50%;
  width:30px;
  height: 30px;
  line-height: 30px;
  font-size: 15px;
  text-align: center;
  font-weight: bold;
  font-family: monospace;
}
#ai-chat {
  position: fixed;
  top: 0;
  bottom: 0;
  right: 0;
  left: 0;
  margin: auto;
  width: 90vw;
  height: 90vh;
  border-radius: 20px;
  overflow: hidden;
}