/* Fixed contact, separate from the scroll-driven scenes. */
.whatsapp-float{position:fixed;right:max(24px,env(safe-area-inset-right));bottom:calc(24px + env(safe-area-inset-bottom));z-index:90;display:grid;place-items:center;width:62px;height:62px;border:1px solid #6ff0a4;border-radius:50%;background:#128c4a;color:#fff;box-shadow:0 8px 28px #0006,inset 0 1px 1px #ffffff35;text-decoration:none;isolation:isolate;transform-origin:50% 70%;animation:whatsapp-ring 8s ease-in-out 3s infinite;-webkit-tap-highlight-color:transparent;touch-action:manipulation}
.whatsapp-float svg{display:block;width:34px;height:34px;fill:currentColor;pointer-events:none}
.whatsapp-badge{position:absolute;top:-3px;right:-3px;display:grid;place-items:center;min-width:23px;height:23px;padding:0 5px;box-sizing:border-box;border:2px solid #000000;border-radius:50%;background:#d92235;color:#fff;font:750 12px/1 Arial,sans-serif;box-shadow:0 2px 7px #0005}
.whatsapp-float:hover{background:#0f9e51;box-shadow:0 10px 32px #0007,0 0 0 5px #25d36620;animation-play-state:paused}
.whatsapp-float:focus-visible{outline:3px solid #fff;outline-offset:5px;animation-play-state:paused}
.whatsapp-float:active{background:#0d783e}
body:has(dialog[open]) .whatsapp-float{visibility:hidden;pointer-events:none;animation-play-state:paused}
footer .back-top{right:calc(var(--page-inset,6%) + 82px)}
@keyframes whatsapp-ring{0%,77%,100%{transform:rotate(0) translateY(0)}80%{transform:rotate(-10deg) translateY(-2px)}83%{transform:rotate(9deg) translateY(-2px)}86%{transform:rotate(-7deg) translateY(-2px)}89%{transform:rotate(5deg) translateY(-1px)}92%{transform:rotate(-3deg)}95%{transform:rotate(0)}}
@media(max-width:600px){.whatsapp-float{width:56px;height:56px;right:max(18px,env(safe-area-inset-right));bottom:calc(18px + env(safe-area-inset-bottom))}.whatsapp-float svg{width:31px;height:31px}.whatsapp-badge{min-width:22px;height:22px}footer .back-top{right:calc(var(--page-inset,6%) + 70px)}}
@media(prefers-reduced-motion:reduce){.whatsapp-float{animation:none}}