/* Lucen — lucen.finance. Dark-only. Tokens lifted from the app globals.css. */
@font-face { font-family:'Hanken Grotesk'; font-weight:400; font-style:normal; font-display:swap;
  src:url('../fonts/hanken-grotesk-400.woff2') format('woff2'); }
@font-face { font-family:'Hanken Grotesk'; font-weight:500; font-style:normal; font-display:swap;
  src:url('../fonts/hanken-grotesk-500.woff2') format('woff2'); }
@font-face { font-family:'Hanken Grotesk'; font-weight:600; font-style:normal; font-display:swap;
  src:url('../fonts/hanken-grotesk-600.woff2') format('woff2'); }
@font-face { font-family:'Hanken Grotesk'; font-weight:700; font-style:normal; font-display:swap;
  src:url('../fonts/hanken-grotesk-700.woff2') format('woff2'); }

:root{
  --bg:#0b0c0e; --surface-card:#121416; --surface-light:#1e2024; --border:#1e2024;
  --accent:#22c9ff; --accent-hover:#009bce; --accent-deep:#007ba3;
  --accent-12:rgb(34 201 255 / 12%); --accent-30:rgb(34 201 255 / 30%);
  --txt-primary:#f0f3f8; --txt-secondary:#888f9e; --txt-muted:#65686f;
  --green:#25b197; --red:#e1325d;
  --radius-card:16px; --radius-pill:100px; --radius-sm:12px;
  --sp-1:4px; --sp-2:8px; --sp-3:12px; --sp-4:16px; --sp-5:20px; --sp-6:24px; --sp-8:32px; --sp-10:40px;
}
*{box-sizing:border-box;}
html{color-scheme:dark;}
body{margin:0; background:var(--bg); color:var(--txt-primary);
  font-family:'Hanken Grotesk',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  -webkit-font-smoothing:antialiased; line-height:1.55;}
a{color:var(--accent); text-decoration:none;}
a:hover{color:var(--accent-hover);}
a:focus-visible,button:focus-visible{outline:2px solid var(--accent); outline-offset:2px; border-radius:4px;}

/* ---- Landing (index.html) ---- */
.hero{min-height:100svh; display:flex; flex-direction:column; align-items:center; justify-content:center;
  text-align:center; padding:var(--sp-6); position:relative; overflow:hidden;}
.glow{position:absolute; inset:0; z-index:0; pointer-events:none;
  background:radial-gradient(60% 45% at 50% 42%, var(--accent-12), transparent 70%);}
.hero > *{position:relative; z-index:1;}
.wordmark{width:min(160px,52vw); height:auto; display:block; margin:0 auto var(--sp-4);}
.descriptor{margin:0 0 var(--sp-6); color:var(--txt-secondary); font-weight:500;
  letter-spacing:.18em; text-transform:uppercase; font-size:14px;}
.tagline{margin:0 auto; max-width:22ch; font-size:20px; font-weight:500; color:var(--txt-primary);}
.availability{margin:var(--sp-6) 0 0; color:var(--txt-muted); font-size:14px;}
.open-link{display:inline-block; margin-top:var(--sp-3); font-size:14px; color:var(--txt-secondary);}
.open-link:hover{color:var(--accent);}
.site-footer{position:absolute; bottom:var(--sp-6); left:0; right:0; z-index:1;
  color:var(--txt-muted); font-size:12px;}
.site-footer a{color:var(--txt-secondary);}
.site-footer a:hover{color:var(--accent);}

/* ---- Legal (privacy) ---- */
.legal-wrap{max-width:860px; margin:0 auto; padding:var(--sp-10) var(--sp-6) 96px;}
.legal-header h1{font-size:clamp(28px,5vw,44px); font-weight:700; margin:0 0 var(--sp-2);}
.legal-eyebrow{color:var(--accent); font-weight:600; font-size:12px; letter-spacing:.14em;
  text-transform:uppercase; margin:0 0 var(--sp-3);}
.legal-meta{color:var(--txt-secondary); font-size:14px; margin:0 0 var(--sp-8);}
.legal-grid{display:grid; grid-template-columns:220px 1fr; gap:var(--sp-8); align-items:start;}
.legal-toc{position:sticky; top:24px; font-size:13px;}
.legal-toc ol{list-style:none; margin:0; padding:0;}
.legal-toc a{display:block; padding:6px 0; color:var(--txt-secondary);}
.legal-toc a:hover{color:var(--accent);}
.legal-section{scroll-margin-top:24px; padding:var(--sp-6) 0; border-top:1px solid var(--border);}
.legal-section:first-of-type{border-top:0;}
.legal-section h2{font-size:20px; font-weight:600; margin:0 0 var(--sp-3);}
.legal-section h3{font-size:16px; font-weight:600; margin:var(--sp-4) 0 var(--sp-2); color:var(--txt-primary);}
.legal-section p,.legal-section li{color:var(--txt-secondary); font-size:15px;}
.legal-card{background:var(--surface-card); border:1px solid var(--border);
  border-radius:var(--radius-card); padding:var(--sp-6); margin-top:var(--sp-6);}
.legal-card h2{font-size:16px; margin:0 0 var(--sp-2);}
.legal-card a{color:var(--accent);}
@media (max-width:820px){
  .legal-grid{grid-template-columns:1fr;}
  .legal-toc{position:static; margin-bottom:var(--sp-6);}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important; transition:none!important;}}