:root{
  --bg:#0b0c10;--panel:#121419;--panel2:#16181f;--line:#22252f;--line2:#2c303c;
  --muted:#8b90a3;--dim:#5f6475;--text:#ece9ff;
  --a1:#bba6ff;--a2:#8f6dff;--a3:#5a3dff;--ok:#57d9a3;--warn:#ffcf6d;--bad:#ff7a8a;
  --r:14px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font-family:"Space Grotesk","Segoe UI Variable","Segoe UI",system-ui,sans-serif;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
.wrap{max-width:1040px;margin:0 auto;padding:0 24px}

header{position:sticky;top:0;z-index:50;backdrop-filter:blur(14px);background:color-mix(in srgb,var(--bg) 78%,transparent);border-bottom:1px solid var(--line)}
nav{display:flex;align-items:center;gap:24px;height:62px}
.brand{display:flex;align-items:center;gap:10px;font-weight:600;font-size:14px;letter-spacing:.3em}
.brand svg{width:22px;height:22px}
nav .links{margin-left:auto;display:flex;gap:24px;align-items:center;font-size:14px;color:var(--muted)}
nav .links a:hover{color:var(--text)}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 18px;border-radius:11px;font:inherit;font-weight:600;font-size:14px;cursor:pointer;border:1px solid transparent;transition:transform .15s,filter .2s,border-color .2s,background .2s;white-space:nowrap}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:linear-gradient(135deg,var(--a2),var(--a3));color:#fff;box-shadow:0 10px 34px -14px var(--a3)}
.btn-primary:hover{filter:brightness(1.1)}
.btn-ghost{border-color:var(--line2);color:var(--text);background:transparent}
.btn-ghost:hover{border-color:color-mix(in srgb,var(--a2) 60%,var(--line2))}
.btn-block{width:100%;padding:13px}
.btn[disabled]{opacity:.6;pointer-events:none}

.panel{background:linear-gradient(180deg,var(--panel2),var(--panel));border:1px solid var(--line);border-radius:18px}
.eyebrow{font-size:12px;letter-spacing:.22em;text-transform:uppercase;color:var(--a2);font-weight:600}
.muted{color:var(--muted)}
.glow{position:absolute;inset:0;pointer-events:none;background:radial-gradient(560px 340px at 50% 0,color-mix(in srgb,var(--a3) 22%,transparent),transparent 70%)}

footer{border-top:1px solid var(--line);padding:32px 0;color:var(--dim);font-size:13px}
footer .wrap{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px}
footer a:hover{color:var(--text)}

.page{position:relative;min-height:calc(100vh - 62px - 97px);display:grid;place-items:center;padding:56px 24px}
.sheet{position:relative;width:440px;max-width:100%}

@media(max-width:720px){nav .links a:not(.btn){display:none}}