*{box-sizing:border-box;margin:0;padding:0}html,body{height:100%}body{-webkit-font-smoothing:antialiased;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif}button{font:inherit;cursor:pointer}input{font:inherit}@keyframes flutuar-a{0%,to{transform:translate(0)scale(1)}50%{transform:translate(18px,-26px)scale(1.06)}}@keyframes flutuar-b{0%,to{transform:translate(0)scale(1)}50%{transform:translate(-22px,20px)scale(.94)}}@keyframes flutuar-c{0%,to{transform:translate(0)scale(1)}50%{transform:translate(14px,16px)scale(1.08)}}.orbe-flutuante{filter:blur(34px);pointer-events:none;z-index:0;border-radius:50%;position:fixed}@media (prefers-reduced-motion:no-preference){.orbe-flutuante-a{animation:14s ease-in-out infinite flutuar-a}.orbe-flutuante-b{animation:18s ease-in-out infinite flutuar-b}.orbe-flutuante-c{animation:16s ease-in-out infinite flutuar-c}}@keyframes respirar-botao{0%,to{transform:translateY(0)}50%{transform:translateY(-4px)}}.botao-menu{transition:border-color .15s,background-color .15s,transform .1s}.botao-menu:active{transform:scale(.97)}@media (prefers-reduced-motion:no-preference){.botao-menu{animation:3.6s ease-in-out infinite respirar-botao}}