:root{--verde-vale: #007e7a;--amarelo-vale: #ecb11f;--laranja-vale: #ee6f16;--aqua-vale: #0abb98;--cereja-vale: #c0305e;--azul-vale: #3cb5e5;--cinza-escuro: #555555;--cinza-vale: #747678;--branco: #ffffff;color:var(--cinza-escuro);background:var(--verde-vale);font-family:"Source Sans 3",Segoe UI,sans-serif;font-synthesis:none;text-rendering:optimizeLegibility}*{box-sizing:border-box}html,body,#root{margin:0;height:100%}body{min-height:100dvh;background:var(--verde-vale)}button{font:inherit}.letterbox{min-height:100dvh;display:grid;place-items:center;background:var(--verde-vale)}.frame{position:relative;width:min(100vw,56.25dvh);height:min(100dvh,calc(100vw * 16 / 9));aspect-ratio:9 / 16;overflow:hidden;background:var(--branco);display:grid;place-items:center}.stack{position:relative;z-index:1;display:flex;flex-direction:column;align-items:center}.petals{position:absolute;inset:0;z-index:0;pointer-events:none;isolation:isolate}.petal{position:absolute;display:block;height:auto}.petal-left{left:0;bottom:0;width:36%}.petal-right{top:0;right:0;width:42%}.topbar{display:flex;justify-content:center;align-items:center;background:transparent;padding:28px 0 16px}.brand-mark{display:block;width:152px;height:auto}.screen{display:flex;flex-direction:column;align-items:center;padding:0 28px}.hero{position:relative;z-index:1;display:flex;flex-direction:column;align-items:center;text-align:center;gap:20px;background:transparent;padding:12px 20px 28px}.kicker{margin:0;color:var(--cinza-escuro);font-weight:500;letter-spacing:.08em;text-transform:uppercase;font-size:13px}h1{margin:0;color:var(--verde-vale);font-size:clamp(44px,13vw,68px);font-weight:700;line-height:.95}.cta,.icon-btn{border:0;cursor:pointer}.cta{width:min(100%,260px);padding:16px 22px;border-radius:999px;background:var(--verde-vale);color:var(--branco);font-weight:700;font-size:18px}.welcome .hero{gap:8px}.welcome .cta,.welcome .error{margin-top:20px}.voice{width:min(42vw,168px);transform:scale(calc(1 + var(--energy, .12) * .35))}.voice svg{display:block;width:100%;height:auto}.voice-glow{opacity:.55;fill:var(--aqua-vale)}.voice-core{fill:var(--verde-vale)}.voice.is-speaking .voice-glow{fill:var(--amarelo-vale)}.dock{display:flex;justify-content:center;gap:18px;width:100%}.icon-btn{width:64px;height:64px;border-radius:50%;background:var(--verde-vale);color:var(--branco);display:grid;place-items:center}.icon-btn svg{width:26px;height:26px}.icon-btn.is-off{background:var(--amarelo-vale);color:var(--cinza-escuro)}.icon-btn.is-end{background:var(--cereja-vale);color:var(--branco)}button:disabled{opacity:.5;cursor:not-allowed}.error{margin:0;text-align:center;color:var(--laranja-vale);font-weight:500}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}@media(prefers-reduced-motion:no-preference){.voice{transition:transform 90ms linear}}