.card:hover {
  transform: scale(1.05);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

#logo {
  max-width: 250px;
  border-radius: 1rem;
}

#banner {
  max-width: 100%;
  border-radius: 1rem;
}

#widthOutDecoration {
  text-decoration: none;
}

#widthOutDecoration:hover {
  color: green;
  text-decoration: underline;
}

.form-group {
  margin-bottom: 1rem;
}

.close {
  float: right;
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1;
  color: #000;
  text-shadow: 0 1px 0 #fff;
  opacity: 0.5;
}

.close:hover {
  color: #000;
  text-decoration: none;
}

.close:not(:disabled):not(.disabled):hover,
.close:not(:disabled):not(.disabled):focus {
  opacity: 0.75;
}

button.close {
  padding: 0;
  background-color: transparent;
  border: 0;
}

a.close.disabled {
  pointer-events: none;
}

.modal-header .close {
  padding: 1rem 1rem;
  margin: -1rem -1rem -1rem auto;
}

.alert-dismissible .close {
  position: absolute;
  top: 0;
  right: 0;
  z-index: 2;
  padding: 0.75rem 1.25rem;
  color: inherit;
}

.chat-icon {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background-color: #0a3622;
  color: white;
  border-radius: 50%;
  padding: 15px;
  font-size: 24px;
  cursor: pointer;
  box-shadow: 0px 4px 6px rgba(0, 0, 0, 0.1);
  z-index: 9999;
}

/* Estilo da modal */
.modal-content {
  padding: 20px;
}

#chat-messages {
  height: auto;
  overflow-y: scroll;
  border: 1px solid #ccc;
  padding: 10px;
}

#user-input {
  margin-top: 10px;
}

#chat-container {
  max-width: 600px;
  margin: auto;
}