/* Aveno public site. Separate from app.css (the admin dashboard) so the two can
   evolve independently. Strict CSP: no inline styles, no external fonts/CDNs. */
:root{
  --bg:#080a0c; --panel:#12161a; --panel2:#161b21; --line:#212831; --line2:#2b333d;
  --green:#2ec46e; --green2:#25e07a; --blue:#4896f0; --amber:#e8ac5c;
  --text:#e8eef4; --muted:#8b95a1; --muted2:#5f6a76;
  --shadow:0 20px 60px rgba(0,0,0,.5);
  font-synthesis:none; -webkit-font-smoothing:antialiased;
}
*{box-sizing:border-box;margin:0;padding:0}
body{
  background:
    radial-gradient(1200px 700px at 80% -10%, rgba(46,196,110,.10), transparent 60%),
    radial-gradient(900px 600px at -10% 20%, rgba(72,150,240,.07), transparent 55%),
    var(--bg);
  color:var(--text); font-family:"Segoe UI",system-ui,-apple-system,sans-serif;
  min-height:100vh; line-height:1.6;
}
a{color:var(--green);text-decoration:none}
a:hover{text-decoration:underline}
code{background:#0a0d0f;border:1px solid var(--line);padding:2px 7px;border-radius:6px;
  color:var(--green);font-size:12.5px;font-family:Consolas,"Cascadia Mono",monospace;
  word-break:break-all}
.wrap{max-width:1060px;margin:0 auto;padding:0 24px}

/* ---------- nav ---------- */
.nav{border-bottom:1px solid var(--line);position:sticky;top:0;z-index:10;
  background:rgba(8,10,12,.88);backdrop-filter:blur(10px)}
.nav .wrap{display:flex;align-items:center;gap:22px;height:64px}
.brand{display:flex;align-items:center;gap:11px}
.brand:hover{text-decoration:none}
.logo{width:34px;height:34px;border-radius:10px;
  background:linear-gradient(135deg,var(--green),#1a9c53);display:grid;place-items:center;
  box-shadow:0 6px 18px rgba(46,196,110,.32);flex:none}
.logo svg{width:20px;height:20px}
.brand b{font-size:17px;font-weight:800;letter-spacing:.3px;color:var(--text)}
.nav .spacer{flex:1}
.nav a.link{color:var(--muted);font-size:14px;font-weight:600}
.nav a.link:hover{color:var(--text);text-decoration:none}
.btn{display:inline-block;border-radius:11px;font-weight:700;font-size:14px;
  padding:10px 18px;border:1px solid transparent;transition:.15s;cursor:pointer}
.btn-primary{background:linear-gradient(135deg,var(--green2),var(--green));color:#07130c;
  box-shadow:0 8px 22px rgba(46,196,110,.28)}
.btn-primary:hover{text-decoration:none;filter:brightness(1.08)}
.btn-ghost{border-color:var(--line2);color:var(--text);background:transparent}
.btn-ghost:hover{text-decoration:none;border-color:var(--green);color:var(--green)}

/* ---------- hero ---------- */
.hero{padding:80px 0 56px;text-align:center}
.eyebrow{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--line2);
  border-radius:999px;padding:5px 14px;font-size:12.5px;color:var(--muted);margin-bottom:22px}
.eyebrow .dot{width:7px;height:7px;border-radius:50%;background:var(--green);flex:none}
.hero h1{font-size:clamp(32px,5.4vw,52px);line-height:1.12;font-weight:800;letter-spacing:-.5px}
.hero h1 em{font-style:normal;color:var(--green)}
.hero p.lead{color:var(--muted);font-size:17px;max-width:620px;margin:18px auto 0}
.cta{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-top:32px}
.btn-lg{padding:14px 30px;font-size:15.5px;border-radius:13px}
.meta{color:var(--muted2);font-size:13px;margin-top:16px}
.meta b{color:var(--muted);font-weight:600}

/* ---------- sections ---------- */
section{padding:56px 0}
h2.sec{font-size:26px;font-weight:800;letter-spacing:-.2px;margin-bottom:8px}
p.sub{color:var(--muted);font-size:15px;margin-bottom:30px;max-width:640px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(258px,1fr));gap:16px}
.card{background:linear-gradient(180deg,var(--panel2),var(--panel));border:1px solid var(--line);
  border-radius:16px;padding:24px}
.card .ico{width:36px;height:36px;border-radius:10px;background:rgba(46,196,110,.11);
  display:grid;place-items:center;margin-bottom:14px}
.card .ico svg{width:19px;height:19px;stroke:var(--green);fill:none;stroke-width:1.9;
  stroke-linecap:round;stroke-linejoin:round}
.card h3{font-size:15.5px;font-weight:700;margin-bottom:7px}
.card p{color:var(--muted);font-size:14px}

/* ---------- download panel ---------- */
.dlbox{background:linear-gradient(180deg,var(--panel2),var(--panel));border:1px solid var(--line);
  border-radius:18px;padding:28px;box-shadow:var(--shadow)}
.dlrow{display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.dlrow .grow{flex:1;min-width:220px}
.dlrow h3{font-size:17px;font-weight:700}
.dlrow p{color:var(--muted);font-size:13.5px;margin-top:4px}
.hashline{margin-top:18px;padding-top:16px;border-top:1px solid var(--line);
  font-size:12.5px;color:var(--muted2)}
.hashline b{color:var(--muted);font-weight:600;display:block;margin-bottom:5px}

/* ---------- pricing ---------- */
.tiers{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:18px;
  align-items:start}
.tier{background:linear-gradient(180deg,var(--panel2),var(--panel));border:1px solid var(--line);
  border-radius:18px;padding:28px}
.tier.hi{border-color:rgba(46,196,110,.42);box-shadow:0 0 0 1px rgba(46,196,110,.12),var(--shadow)}
.tier .tag{font-size:12px;font-weight:700;letter-spacing:.7px;text-transform:uppercase;
  color:var(--muted2)}
.tier.hi .tag{color:var(--green)}
.tier .price{font-size:34px;font-weight:800;margin:12px 0 2px;letter-spacing:-1px}
.tier .price small{font-size:14px;font-weight:600;color:var(--muted)}
.tier ul{list-style:none;margin:20px 0 24px}
.tier li{position:relative;padding-left:26px;margin-bottom:11px;font-size:14px;color:var(--muted)}
.tier li::before{content:"";position:absolute;left:4px;top:8px;width:9px;height:5px;
  border-left:2px solid var(--green);border-bottom:2px solid var(--green);
  transform:rotate(-45deg)}
.tier li.no{color:var(--muted2)}
.tier li.no::before{border-color:var(--muted2);transform:none;top:11px;height:0;width:9px;
  border-left:none;border-bottom:2px solid var(--muted2)}

/* ---------- docs ---------- */
.doc{max-width:760px}
.doc h2{font-size:22px;font-weight:800;margin:38px 0 12px;scroll-margin-top:82px}
.doc h2:first-of-type{margin-top:0}
.doc h3{font-size:16px;font-weight:700;margin:24px 0 8px}
.doc p{color:var(--muted);font-size:14.5px;margin-bottom:12px}
.doc ol,.doc ul{color:var(--muted);font-size:14.5px;margin:0 0 14px 22px}
.doc li{margin-bottom:8px}
.doc .note{border-left:3px solid var(--amber);background:rgba(232,172,92,.06);
  padding:13px 16px;border-radius:0 10px 10px 0;margin:16px 0}
.doc .note p{margin:0;color:#d8c49e;font-size:14px}
.toc{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:18px 22px;
  margin-bottom:34px}
.toc b{font-size:12.5px;letter-spacing:.6px;text-transform:uppercase;color:var(--muted2)}
.toc ul{list-style:none;margin:10px 0 0}
.toc li{margin-bottom:6px;font-size:14px}

/* ---------- footer ---------- */
footer{border-top:1px solid var(--line);padding:34px 0;margin-top:40px}
footer .wrap{display:flex;gap:18px;align-items:center;flex-wrap:wrap;
  color:var(--muted2);font-size:13px}
footer .spacer{flex:1}
footer a{color:var(--muted)}

@media (max-width:640px){
  .nav a.link{display:none}
  .hero{padding:52px 0 40px}
  section{padding:40px 0}
}