.mfp-close {
    width: 44px;
    height: 44px;
    line-height: 44px;
    border: 0px;
    position: absolute;
    top: 0;
    right: 0;
    text-decoration: none;
    text-align: center;
    opacity: 0.65;
    padding: 0 0 18px 10px;
    color: #FF7F23;
    font-style: normal;
    font-size: 28px;
    font-family: Arial, Baskerville, monospace;
}

.mfp-close:hover,
.mfp-close:focus {
    opacity: 1;
}

.mfp-close:active {
    top: 1px;
}

.mfp-close-btn-in .mfp-close {
    color: #333;
}

.mfp-image-holder .mfp-close,
.mfp-iframe-holder .mfp-close {
    color: #FFF;
    right: -6px;
    text-align: right;
    padding-right: 6px;
    width: 100%;
}

.newsletter-popup-wrapper {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    /* Fondo semitransparente */
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    /* Asegura que está sobre todo el contenido */
    visibility: hidden;
    /* Oculto por defecto */
    opacity: 0;
    transition: visibility 0s, opacity 0.3s ease;
}

.newsletter-popup-wrapper.active {
    visibility: visible;
    opacity: 1;
}

.newsletter-popup {
    position: relative;
    max-width: 740px;
    width: 90%;
    /* Ajuste automático para pantallas pequeñas */
    background: #fff;
    border-radius: 10px;
    padding: 20px;
    box-shadow: 0 0 50px rgba(0, 0, 0, 0.12);
    text-align: center;
}

.newsletter-popup img {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
    /* Opcional */
}

@media (max-width: 479px) {
    .newsletter-popup {
        max-width: 90%;
        /* Ajuste adicional para móviles */
        padding: 20px;
    }
}