:root{
  --ink:#0b0d12; --ink-soft:#3a4250; --ink-faint:#5b6573;
  --line:#e4e7ec; --line-soft:#eef1f4;
  --paper:#ffffff; --wash:#f7f8fa;
  --accent:#3056d3; --accent-ink:#1d3aa6; --accent-wash:#eef3ff;
  --ok:#0f7d4d; --ok-wash:#eafaf1; --ok-line:#cdeede;
  --warn:#9a6700; --warn-wash:#fbf3e0;
  --bad:#b42318; --bad-wash:#fdecec;
  --shadow:0 1px 2px rgba(16,24,40,.06),0 10px 30px rgba(16,24,40,.06);
  --shadow-lg:0 2px 4px rgba(16,24,40,.05),0 24px 60px rgba(16,24,40,.10);
  --radius:14px;
  --mono:ui-monospace,SFMono-Regular,"SF Mono",Menlo,Consolas,monospace;
  --sans:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;font-family:var(--sans);color:var(--ink);line-height:1.55;font-size:16px;
  -webkit-font-smoothing:antialiased;
  background:
    radial-gradient(1200px 600px at 85% -10%, rgba(48,86,211,.06), transparent 60%),
    radial-gradient(900px 500px at 0% 0%, rgba(48,86,211,.04), transparent 55%),
    var(--wash);
  background-attachment:fixed;
}
h1,h2,h3,h4{line-height:1.18;letter-spacing:-.02em;margin:0 0 .4em}
h1{font-size:clamp(1.7rem,4.5vw,2.5rem);font-weight:800}
h2{font-size:clamp(1.2rem,3vw,1.5rem);font-weight:760}
h3{font-size:1.08rem;font-weight:720}
p{margin:0 0 .9em}
a{color:var(--accent-ink);text-decoration:none}
a:hover{text-decoration:underline}
.wrap{max-width:760px;margin:0 auto;padding:0 20px}
.row{display:flex;align-items:center;justify-content:space-between;gap:16px}

/* header / footer */
header.site{position:sticky;top:0;z-index:30;background:rgba(255,255,255,.82);backdrop-filter:saturate(160%) blur(12px);border-bottom:1px solid var(--line)}
header.site .wrap{min-height:58px}
.brand{display:flex;align-items:center;gap:10px;font-weight:760;letter-spacing:-.02em;color:var(--ink)}
.brand:hover{text-decoration:none}
.brand .dot{width:22px;height:22px;border-radius:7px;background:linear-gradient(135deg,var(--accent),#6f8bff);box-shadow:inset 0 0 0 1px rgba(255,255,255,.3)}
.kicker{font-size:.78rem;font-weight:640;color:var(--accent-ink);background:var(--accent-wash);border:1px solid #d6e0ff;padding:4px 11px;border-radius:999px}
footer.site{border-top:1px solid var(--line);background:var(--paper);padding:24px 0;font-size:.8rem;color:var(--ink-faint);margin-top:48px}
footer.site p{margin:0 0 6px}

main{padding:40px 0 30px}

/* cards */
.card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:clamp(24px,4vw,40px);margin-bottom:22px}
.hide{display:none!important}

/* hero */
.hero .lead{font-size:1.06rem;color:var(--ink-soft);max-width:62ch}
.tag{display:inline-block;font-size:.74rem;font-weight:680;letter-spacing:.04em;text-transform:uppercase;color:var(--accent-ink);background:var(--accent-wash);border:1px solid #d6e0ff;padding:4px 10px;border-radius:7px;margin-bottom:16px}
.priv{display:inline-flex;align-items:center;gap:8px;font-size:.84rem;color:var(--ok);background:var(--ok-wash);border:1px solid var(--ok-line);padding:7px 13px;border-radius:999px;font-weight:600;margin:4px 0 22px}
.micro{font-size:.84rem;color:var(--ink-faint);margin:14px 0 0}

/* buttons */
.btn{font:inherit;font-weight:660;font-size:.95rem;border-radius:10px;padding:12px 22px;border:1px solid transparent;cursor:pointer;transition:transform .08s ease,filter .15s,background .15s,border-color .15s;display:inline-block;text-align:center}
.btn:hover{text-decoration:none}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--accent);color:#fff;box-shadow:0 6px 18px rgba(48,86,211,.28)}
.btn-primary:hover{filter:brightness(1.07)}
.btn-ghost{background:var(--paper);border-color:var(--line);color:var(--ink)}
.btn-ghost:hover{border-color:#c7d0dd;background:var(--wash)}
.btn-lg{font-size:1.02rem;padding:15px 30px}

/* quiz */
.progress{height:6px;background:var(--line-soft);border-radius:999px;overflow:hidden;margin-bottom:22px}
.bar{height:100%;width:0;background:linear-gradient(90deg,var(--accent),#6f8bff);border-radius:999px;transition:width .3s ease}
.qcount{font-size:.78rem;font-weight:640;letter-spacing:.02em;color:var(--accent-ink);text-transform:uppercase;margin:0 0 12px}
.qtitle{margin:0 0 .35em;font-size:clamp(1.25rem,3vw,1.6rem)}
.qhint{color:var(--ink-soft);font-size:.95rem;margin:0 0 22px;max-width:60ch}
.opts{display:flex;flex-direction:column;gap:10px}
.opt{display:flex;align-items:center;gap:12px;width:100%;text-align:left;font:inherit;font-size:.98rem;font-weight:540;color:var(--ink);background:var(--paper);border:1px solid var(--line);border-radius:11px;padding:15px 17px;cursor:pointer;transition:border-color .15s,background .15s,box-shadow .15s}
.opt:hover{border-color:#b9c4d6;background:var(--wash)}
.opt.sel{border-color:var(--accent);background:var(--accent-wash);box-shadow:0 0 0 3px rgba(48,86,211,.12)}
.opt .radio{flex:none;width:18px;height:18px;border-radius:50%;border:2px solid #c2cbd9;position:relative;transition:border-color .15s}
.opt.sel .radio{border-color:var(--accent)}
.opt.sel .radio::after{content:"";position:absolute;inset:3px;border-radius:50%;background:var(--accent)}
.navbtns{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-top:24px;flex-wrap:wrap}
#skipnote{margin:0}

/* result */
.scorewrap{display:flex;gap:26px;align-items:center;flex-wrap:wrap;margin-bottom:8px}
.score{flex:none;width:138px;height:138px;border-radius:24px;display:flex;flex-direction:column;align-items:center;justify-content:center;border:1px solid var(--line)}
.score .num{font-size:2.6rem;font-weight:820;letter-spacing:-.03em;line-height:1}
.score .num small{font-size:.9rem;font-weight:640;opacity:.6}
.score .band{font-size:.78rem;font-weight:700;margin-top:6px;text-transform:uppercase;letter-spacing:.03em}
.score-ok{background:var(--ok-wash);border-color:var(--ok-line);color:var(--ok)}
.score-warn{background:var(--warn-wash);border-color:#f0e6c8;color:var(--warn)}
.score-bad{background:var(--bad-wash);border-color:#f3c9c4;color:var(--bad)}
.scoremeta{flex:1;min-width:240px}
.scoremeta h2{margin:0 0 .3em}
.scoremeta p{color:var(--ink-soft);margin:0 0 .6em}

.warnbox{background:var(--bad-wash);border:1px solid #f3c9c4;color:#7a2018;border-radius:11px;padding:14px 16px;font-size:.9rem;margin:22px 0 0}

.gapsh{margin:30px 0 14px;padding-top:24px;border-top:1px solid var(--line)}
.gaps{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:12px}
.gap{border:1px solid var(--line);border-left:4px solid var(--line);border-radius:11px;padding:15px 17px;background:var(--paper)}
.gap-high{border-left-color:var(--bad)}
.gap-med{border-left-color:var(--warn)}
.gap-low{border-left-color:var(--ok)}
.gaphead{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:6px}
.gaphead strong{font-size:1.0rem}
.sev{font-size:.7rem;font-weight:720;letter-spacing:.03em;text-transform:uppercase;padding:3px 9px;border-radius:999px}
.sev-high{background:var(--bad-wash);color:var(--bad)}
.sev-med{background:var(--warn-wash);color:var(--warn)}
.sev-low{background:var(--ok-wash);color:var(--ok)}
.gapfix{font-size:.92rem;color:var(--ink-soft);margin:0 0 8px}
.clause{font-family:var(--mono);font-size:.74rem;color:var(--accent-ink);background:var(--accent-wash);padding:2px 7px;border-radius:5px;display:inline-block}

.cta{margin-top:30px;padding:26px;border-radius:14px;background:linear-gradient(160deg,#0b0d12,#181c2b);color:#fff;box-shadow:var(--shadow-lg)}
.cta h3{color:#fff;font-size:1.3rem;margin:0 0 .4em}
.cta p{color:#c5ccdb;margin:0 0 16px;font-size:.96rem}
.cta .btn-primary{box-shadow:0 8px 22px rgba(48,86,211,.45)}
.cta .micro{color:#9aa3b8;margin-top:14px}
.cta .micro a{color:#cdd9ff}

.disc{font-size:.8rem;color:var(--ink-faint);line-height:1.6;max-width:74ch;margin:8px auto 0;font-style:italic}

@media (max-width:560px){
  .score{width:118px;height:118px}
  .score .num{font-size:2.2rem}
  main{padding:28px 0 20px}
}