:root {
    --accent: #9e0000;
}

body {
    font-family: itc-avant-garde-gothic-pro, sans-serif !important;
    font-weight: 300;
    font-style: normal;
    background: #eee !important;
}

header {
    width: 100%;
    position: fixed;
    left:0;
    top:0;
    padding: 2rem;
    backdrop-filter: blur(5px);
    background: linear-gradient(0deg, rgba(0,0,0,0) 0%, rgba(0,0,0,0.75) 100%);
    transition: .3s background, .3s padding;
    display: flex;
}

header.active {
    padding: 1rem 2rem;
    background: rgba(255,255,255,.9);
}

header.active .header-link {
    color: #000;
}

header .header-link {
    color: #fff;
    text-decoration: none;
    margin-left: 10px;
    padding: .75rem 1.5rem;
    border-radius: 25px;
}

header.active .header-link:hover {
    color: var(--accent);
}

header .header-link:hover {
    color: #fff;
    box-shadow: inset var(--accent) 0 0 0 3px;
}

header .header-link.active {
    box-shadow: 0 .5rem 1rem rgba(0,0,0,.15)!important;
    background: var(--accent);
    color: #fff !important;
}

@media (max-width: 977px) {
    header {
        backdrop-filter: none !important;
    }
    header .header-link {
        display: block;
    }
}

.sponsor-image {
    aspect-ratio: 16/9;
    object-fit: contain;
    background: #fff;
}

footer {
    padding: 5rem 0;
    background: #d3d9dd;
}

footer .footer-link {
    text-decoration: none;
    display: block;
    color: #5a5a5a;
    transition: .3s color;
}

footer .footer-link:hover {
    color: #000;
}