.mp-wa{position:fixed;z-index:990;right:20px;bottom:max(20px,env(safe-area-inset-bottom));display:flex;align-items:center;justify-content:center;gap:8px;min-width:56px;height:56px;padding:12px 16px;border:2px solid #fff;border-radius:32px;background:#087c42;color:#fff!important;box-shadow:0 4px 16px #0003;text-decoration:none!important;transition:opacity .15s,transform .15s}
.mp-wa::before{content:"";position:absolute;inset:-4px;border:2px solid #159d54;border-radius:40px;pointer-events:none;animation:mp-wa-pulse 9s ease-out infinite;animation-delay:2s;opacity:0}
.mp-wa:hover{background:#066b38;transform:translateY(-2px)}.mp-wa:focus-visible{outline:3px solid #153b22;outline-offset:4px}.mp-wa-label{font-size:14px;font-weight:600}.mp-wa svg{flex:none;animation:mp-wa-nudge 9s ease-in-out infinite;animation-delay:2s}.mp-form-focused .mp-wa{opacity:0;pointer-events:none}
@keyframes mp-wa-nudge{0%,22%,100%{transform:rotate(0) scale(1)}5%{transform:rotate(-12deg) scale(1.12)}10%{transform:rotate(12deg) scale(1.12)}15%{transform:rotate(-7deg) scale(1.06)}}
@keyframes mp-wa-pulse{0%{transform:scale(1);opacity:.7}18%{transform:scale(1.28);opacity:0}100%{opacity:0}}
@media(max-width:767px){.mp-wa{right:16px;bottom:max(16px,env(safe-area-inset-bottom));width:56px;padding:10px}.mp-wa-label{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}}
@media(prefers-reduced-motion:reduce){.mp-wa,.mp-wa::before,.mp-wa svg{animation:none!important;transition:none!important}.mp-wa:hover{transform:none}}