.custom-modal {
  display: none;
  position: fixed;
  z-index: 1000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: auto;
  background-color: rgba(0, 0, 0, 0.4);
}

.custom-modal-content {
  background-color: #fefefe;
  margin: 10% auto;
  padding: 20px;
  border: 1px solid #888;
  width: 80%;
  max-width: 400px;
  border-radius: 5px;
  text-align: center;
  position: relative;
}

.custom-close {
  color: #aaa;
  position: absolute;
  top: 10px;
  right: 10px;
  font-size: 28px;
  font-weight: bold;
  cursor: pointer;
}

.custom-close:hover,
.custom-close:focus {
  color: black;
  text-decoration: none;
}

.custom-form-group {
  margin-bottom: 15px;
}

.btn-theme {
  padding: 10px 20px;
  background-color: red;
  color: white;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

.btn-theme:hover {
  background-color: darkred;
}

input[type="text"],
input[type="email"],
input[type="tel"],
select,
textarea {
  width: calc(100% - 20px);
  height: 40px;
  padding: 10px;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .custom-modal-content {
    padding: 10px;
  }

  .btn-theme {
    width: calc(100% - 40px);
  }
}

#captchaContainer {
  border: 1px solid #ccc;
  padding: 10px;
  margin-bottom: 20px;
  display: inline-block;
}