/* Hide header on scroll down, show on scroll up */
.header {
    transition: top 0.4s ease-in-out;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: #fff; /* or your header background */
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.header.hidden {
    top: -120px; /* Adjust this value based on your header height */
}