html, body {
    padding: 0;
    margin: 0;
    min-height: 100vh; 
    display: flex;
    flex-direction: column;
}

main {
    flex: 1;
}

header {
    width: 100%;
    background-image: linear-gradient(176deg, #ffffff 0%, #eaeaea 50%, #c4c4c4 97%) !important;
}

.nav {
    padding: 10px;
    display: flex;
    width: 100%;
    max-width: 1280px;
    margin: 0 auto; 
    justify-content: space-between;
    align-items: center;
}

footer {
    background-color: #333462;
    color: #fff;
    width: 100%;
}