.whatsapp-btn {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: none;
    border: none;
    z-index: 1000;
    cursor: pointer;
    padding: 0;
    transition: transform 0.2s;
}

.whatsapp-btn img {
    max-width: 64px;
    max-height: 64px;
    display: block;
}

.whatsapp-btn:hover {
    transform: scale(1.1);
}

.modal-dialog {
    max-width: 400px;
}

.modal-content {
    border-radius: 10px;
}

.form-control {
    background-color: #FFFFFF !important;
    border: none !important;
    color: #000 !important;
    box-shadow: none !important;
    height: 40px;
    padding: 10px;
    font-size: 14px;
}

.form-control::placeholder {
    color: #5C5C5C;
}

#formSection {
    background-color: #E9E9E9;
    border-bottom-left-radius: 10px;
    border-bottom-right-radius: 10px;
}

.form-control:focus {
    border-color: #00C853;
    box-shadow: none;
}

.btn-success {
    border: none;
    background-color: #00D05F !important;
    font-weight: bold;
    color: #fff;
}

#whatsappForm .bi {
    color: #00D05F;
}

.thank-you {
    border-bottom-left-radius: 10px;
    border-bottom-right-radius: 10px;
}

/* Custom modal close X (black, no white rounded background) */
.modal-close-x {
    background: none;
    border: none;
    color: #000;
    font-size: 22px;
    line-height: 1;
    padding: 0 12px;
    cursor: pointer;
}

/* Voltar button styling: black background, white text */
.voltar-button {
    background: #000 !important;
    color: #fff !important;
    border: none !important;
}