body {

}

.footer-psu {
    background-color: #f8f9fa;
    border-top: 1px solid #ddd;
    padding: 15px 0;
    text-align: center;
    font-size: 18px;
    color: #333;
    width: 100%;
    bottom: 0;
    left: 0;
}

.footer-content div {
    margin-top: 5px;
}

.header-psu {
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-img {
    max-height: 250px;
    object-fit: cover;
}