.mobile-back-top{display:flex;position:absolute;right:0;bottom:calc(100% + 12px);width:54px;height:54px;padding:0;align-items:center;justify-content:center;flex-direction:column;gap:1px;border-radius:50%;background:#fff;color:#0b244e;border:1px solid #d2def0;box-shadow:0 5px 18px #10244a20;cursor:pointer;font-family:inherit;opacity:0;visibility:hidden;pointer-events:none;transform:translateY(8px);transition:opacity .18s,transform .18s,visibility .18s}
 .mobile-back-top.is-visible{opacity:1;visibility:visible;pointer-events:auto;transform:none}
 .mobile-back-top span{display:block!important;font-size:9px;font-weight:800;letter-spacing:.5px;line-height:1.3}
 .mobile-back-top svg{width:21px;height:21px}
 .mobile-back-top:focus-visible{outline:3px solid #ffce3a;outline-offset:3px}
@media(min-width:801px){
 .floating-contact{filter:none}
 .floating-contact>a{filter:drop-shadow(0 5px 12px #081d4930)}
 .mobile-back-top{position:fixed;left:50%;right:auto;bottom:25px;transform:translate(-50%,8px)}
 .mobile-back-top.is-visible{transform:translate(-50%,0)}
}
@media(prefers-reduced-motion:reduce){.mobile-back-top{transition:none}}