:root{--bg:#040914;--panel:#0b1628;--panel2:#101e35;--line:rgba(115,206,255,.19);--text:#f0f7ff;--muted:#9eb6d1;--cyan:#6cf0ff;--purple:#aa77ff;--green:#38ecaa;--red:#ff4a77;--radius:22px;--max:1220px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;min-width:280px;background:#040914;color:var(--text);font-family:Inter,Segoe UI,Arial,sans-serif;line-height:1.55}body:before{content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;background:radial-gradient(ellipse 42% 35% at 80% 0,rgba(32,183,232,.19),transparent),radial-gradient(ellipse 38% 40% at 5% 25%,rgba(97,57,182,.13),transparent),linear-gradient(180deg,#051020,#050914 70%,#03070f)}a{color:inherit;text-decoration:none}button,input,select{font:inherit}button,a,input,select{outline-offset:3px}a:hover{text-decoration:none}img{max-width:100%;display:block}h1,h2,h3,p{margin-top:0}.container{width:min(calc(100% - 42px),var(--max));margin:0 auto}.skip{position:absolute;left:-9999px}.skip:focus{left:14px;top:14px;z-index:999;background:white;color:black;padding:10px}.muted{color:var(--muted)}.eyebrow{color:var(--cyan);text-transform:uppercase;font-size:.75rem;letter-spacing:.2em;font-weight:800}.gradient{background:linear-gradient(90deg,#6cf0ff 0%,#92b9ff 47%,#c0a1ff 92%);-webkit-background-clip:text;background-clip:text;color:transparent}.top{position:sticky;top:0;z-index:20;backdrop-filter:blur(18px);background:rgba(4,11,24,.87);border-bottom:1px solid rgba(120,207,255,.12)}.top-inner{display:flex;align-items:center;gap:24px;min-height:80px}.brand{display:inline-flex;align-items:center;gap:10px;font-weight:900;letter-spacing:.02em;font-size:1.16rem;white-space:nowrap}.brand img{width:45px;height:45px;object-fit:contain}.brand b{color:var(--cyan)}.nav{display:flex;align-items:center;justify-content:center;flex:1;gap:23px}.nav a{font-size:.91rem;color:#d2dff0}.nav a:hover,.nav 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@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.btn{transition:none}}
/* Iluminação ambiente da apresentação do software, sem cotação fictícia. */
.feature-stage:after{content:"";position:absolute;pointer-events:none;z-index:-1;left:45%;top:-260px;width:200px;height:380px;background:radial-gradient(ellipse at 50% 0%,rgba(231,255,255,.13),rgba(64,240,255,.38) 16%,rgba(65,185,235,.12) 52%,transparent 72%);filter:blur(13px);transform:rotate(2deg)}
.window{box-shadow:0 30px 90px rgba(0,0,0,.70),0 0 105px rgba(33,200,246,.24),0 0 35px rgba(95,102,255,.10)}
