/* Overlay : caché par défaut */
#contact-popup-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.6);

    display: flex;
    justify-content: center;
    align-items: center;

    opacity: 0;           /* invisible */
    visibility: hidden;   /* invisible */
    transition: opacity 0.3s ease, visibility 0.3s ease;

    z-index: 9999;
}

/* Quand actif */
#contact-popup-overlay.active {
    opacity: 1;
    visibility: visible;
}

/* Popup */
#contact-popup {
    background: #fff;
    padding: 30px;
    border-radius: 10px;
    width: 90%;
    max-width: 420px;
    position: relative;

    transform: scale(0.9);
    transition: transform 0.3s ease;
}

/* Popup animé */
#contact-popup-overlay.active #contact-popup {
    transform: scale(1);
}

/* Fermeture */
#close-contact-popup {
    position: absolute;
    top: 10px;
    right: 15px;
    cursor: pointer;
    font-size: 22px;
}

/* Formulaire */
#contact-pro-form {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

#contact-pro-form input,
#contact-pro-form textarea {
    padding: 12px;
    border: 1px solid #ccc;
    border-radius: 6px;
}

#contact-pro-form button {
    background: #0073ff;
    color: white;
    padding: 12px;
    border: none;
    border-radius: 6px;
    cursor: pointer;
}

.form-message.success { color: green; }
.form-message.error { color: red; }