.form-contact-button {
    display: flex;
    align-items: center;
    gap: 5px;
}

.form-contact-loader {
    display: none;
}

.form-contact-loader.active {
    display: block;
}

.form-contact-spinner {
    display: block;
    width: 15px;
    height: 15px;
    border: 3px solid #eee;
    border-top-color: #e9b54a;
    border-radius: 50%;
    animation: form-contact-spinner 2s linear infinite;
}
  
@keyframes form-contact-spinner {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.form-contact-success {
    display: none;
}

.form-contact-success.show {
    display: block;
}

input[name=required] {
    width: 0;
    height: 0;
    overflow: hidden;
    position: absolute;
    z-index: -1;
    opacity: 0;
}

.is-invalid {
    border-color: #bd4848;
}