.popup {
    display: none; /* oculto por defecto */
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: rgba(0,0,0,0.5);
}

.popup-content {
    background: #fff;
    margin: 10% auto;
    padding: 20px;
    border-radius: 8px;
    width: 800px;
    box-shadow: 0 0 15px rgba(0,0,0,0.3);
    text-align: center;
}

.popup-content h2 {
    color: #003366; /* color corporativo */
    font-size: 1.5em;
    margin-bottom: 15px;
}

.popup-content .icon {
    margin-right: 8px;
    font-size: 1.2em;
    color: #0066cc;
}

.close {
    float: right;
    font-size: 24px;
    cursor: pointer;
    color: #999;
}

.close:hover {
    color: #333;
}