.header{background:#3e4092;color:#fff}
.header .brand img{display:block;width:125px;height:72px;object-fit:cover;object-position:center}
.hero-art{background:#3e4092}
.hero-logo{position:absolute;left:50%;top:50%;width:min(82%,470px);height:auto;transform:translate(-50%,-50%);box-shadow:0 24px 55px rgba(22,15,70,.18)}
footer{background:#3e4092}
.footer-logo{display:block;width:94px;height:80px;object-fit:cover;object-position:center}
@media(max-width:900px){.header .brand img{height:58px;width:102px}}