:root{--bg:#0a0a0b;--bg2:#121214;--card:#17171a;--card2:#1e1e22;--line:#2a2a30;--tx:#f4f4f5;--mut:#9b9ba4;--dim:#6b6b74;--ac:#25d366;--ac2:#1fae55;--warn:#ffb020;--red:#ff5a5f;--blue:#5aa9ff;--r:16px;
--f:"Inter",system-ui,-apple-system,Segoe UI,Roboto,sans-serif;--fd:"Instrument Serif",Georgia,serif}
*{box-sizing:border-box;margin:0;padding:0}
html,body{background:var(--bg);color:var(--tx);font-family:var(--f);font-size:15px;line-height:1.45;-webkit-font-smoothing:antialiased}
body{background:radial-gradient(1200px 600px at 70% -10%,#1b1d22 0%,transparent 60%),linear-gradient(#0000 0,#0000 100%),var(--bg);min-height:100vh}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
.grid-bg{position:fixed;inset:0;pointer-events:none;opacity:.35;background-image:linear-gradient(#ffffff08 1px,transparent 1px),linear-gradient(90deg,#ffffff08 1px,transparent 1px);background-size:56px 56px;mask-image:radial-gradient(ellipse at 50% 20%,#000 30%,transparent 75%);z-index:0}
.wrap{position:relative;z-index:1;max-width:1180px;margin:0 auto;padding:0 20px}
/* barra da demo */
.demobar{position:sticky;top:0;z-index:50;background:#0a0a0bcc;backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.demobar .wrap{display:flex;align-items:center;gap:14px;height:52px;overflow-x:auto;scrollbar-width:none}
.demobar .tag{font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--mut);white-space:nowrap}
.demobar .tag b{color:var(--ac);font-weight:600}
.chips{display:flex;gap:6px}
.chip{border:1px solid var(--line);background:var(--card);padding:6px 12px;border-radius:999px;font-size:13px;white-space:nowrap;cursor:pointer;transition:.15s}
.chip:hover{border-color:#444}
.chip.on{background:var(--tx);color:#000;border-color:var(--tx)}
.nav{display:flex;gap:4px;margin-left:auto}
.nav a{font-size:13px;color:var(--mut);padding:6px 10px;border-radius:8px;white-space:nowrap}
.nav a.on,.nav a:hover{color:var(--tx);background:var(--card)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:12px;padding:12px 18px;font-weight:600;cursor:pointer;transition:.15s;background:var(--tx);color:#000}
.btn:hover{transform:translateY(-1px)}
.btn.g{background:var(--ac);color:#04220f}
.btn.o{background:transparent;border:1px solid var(--line);color:var(--tx)}
.btn.s{padding:8px 12px;font-size:13px;border-radius:10px}
.btn:disabled{opacity:.4;cursor:not-allowed;transform:none}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r)}
.mut{color:var(--mut)}.dim{color:var(--dim)}
.kicker{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--mut)}
.pill{display:inline-flex;align-items:center;gap:6px;font-size:12px;padding:3px 9px;border-radius:999px;background:var(--card2);border:1px solid var(--line)}
.pill.g{color:var(--ac);border-color:#25d36640;background:#25d36612}
.pill.w{color:var(--warn);border-color:#ffb02040;background:#ffb02012}
.pill.r{color:var(--red);border-color:#ff5a5f40;background:#ff5a5f12}
.pill.b{color:var(--blue);border-color:#5aa9ff40;background:#5aa9ff12}
.dot{width:7px;height:7px;border-radius:50%;background:currentColor;display:inline-block}
input.in,select.in,textarea.in{width:100%;background:var(--bg2);border:1px solid var(--line);border-radius:12px;padding:12px 14px;outline:0}
input.in:focus,select.in:focus{border-color:#555}
.toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%);background:var(--tx);color:#000;padding:10px 16px;border-radius:12px;font-weight:600;z-index:99;display:none}
@media (max-width:720px){.nav{display:none}}