.prl-sticky-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: #fff;
    box-shadow: none;
    transition: box-shadow 0.25s ease;
}

.prl-sticky-header.is-scrolled {
    box-shadow: 0 4px 18px rgba(20, 0, 1, 0.08);
}