/* BACK TO TOP BUTTON */
.totop{position:fixed;right:18px;bottom:calc(18px + env(safe-area-inset-bottom,0px));z-index:40;width:48px;height:48px;border-radius:50%;border:1.5px solid color-mix(in srgb,var(--primary) 45%,transparent);background:transparent;backdrop-filter:blur(6px);color:var(--primary);display:flex;align-items:center;justify-content:center;cursor:pointer;opacity:0;visibility:hidden;transform:translateY(20px);transition:.35s}
.totop.show{opacity:1;visibility:visible;transform:none}
.totop:hover{background:var(--accent);border-color:var(--accent);color:#fff;transform:translateY(-4px)}
.totop svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:2.5;stroke-linecap:round;stroke-linejoin:round}