:root{
  --ink:#0B1220; --bg:#f6f8f9; --surface:#ffffff;
  --teal:#0891B2; --teal-text:#0e7490; --teal-soft:#e6f6fb; --teal-bright:#26C6E6;
  --amber:#F59E0B; --green:#16A34A; --red:#dc2626;
  --muted:#4b5563; --line:rgba(11,18,32,.10); --line-soft:rgba(11,18,32,.06);
  --radius:14px; --shadow:0 1px 2px rgba(11,18,32,.05),0 14px 34px -22px rgba(11,18,32,.28);
  --display:'Bricolage Grotesque',sans-serif; --body:'Inter',sans-serif; --mono:'JetBrains Mono',monospace;
  --crit:#dc2626; --high:#ea580c; --med:#F59E0B; --low:#a16207;
}
*{margin:0;padding:0;box-sizing:border-box}
html{font-size:16px}
body{font-family:var(--body);background:var(--bg);color:var(--ink);line-height:1.55;-webkit-font-smoothing:antialiased}
.wrap{max-width:1120px;margin:0 auto;padding:0 24px}
a{color:var(--teal-text)}
h1,h2,h3{font-family:var(--display);letter-spacing:-.02em;line-height:1.06}
.mono{font-family:var(--mono)}
.eyebrow{font-family:var(--mono);font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
.skip{position:absolute;left:-999px;top:0;background:var(--ink);color:#fff;padding:.6rem 1rem;border-radius:8px;z-index:100}
.skip:focus{left:12px;top:12px}
:focus-visible{outline:3px solid var(--teal);outline-offset:2px;border-radius:4px}

/* nav */
.nav{position:sticky;top:0;z-index:50;background:rgba(246,248,249,.85);backdrop-filter:blur(10px);border-bottom:1px solid var(--line-soft)}
.nav-in{display:flex;align-items:center;justify-content:space-between;height:66px}
.brand{display:flex;align-items:center;gap:9px;text-decoration:none}
.brand-mark{display:block;height:32px;width:32px}
.wordmark{font-family:var(--display);font-weight:700;font-size:1.4rem;letter-spacing:-.02em;line-height:1;color:var(--ink)}
.wordmark .tl{color:var(--teal)}
.foot-brand{margin-bottom:12px}
.foot-brand .brand-mark{height:26px;width:26px}
.foot-brand .wordmark{font-size:1.15rem}
.foot-brand .tl{color:var(--teal-text)}
.nav-links{display:flex;gap:26px;align-items:center;font-size:.9rem;color:var(--muted)}
.nav-links a:not(.btn){color:var(--ink)}
.nav-links a:not(.btn):hover{color:var(--teal-text)}
.btn{font-family:var(--body);font-weight:600;font-size:.9rem;border:none;border-radius:999px;padding:.62rem 1.15rem;cursor:pointer;transition:.15s;color:inherit;text-decoration:none;display:inline-block}
.btn--primary{background:var(--ink);color:#fff}.btn--primary:hover{background:var(--teal)}
.btn--fix{background:#15803d;color:#fff}.btn--fix:hover{filter:brightness(1.1)}
.btn--ghost{background:transparent;border:1px solid var(--line);color:var(--ink)}.btn--ghost:hover{border-color:var(--ink)}
@media(max-width:720px){.nav-links a:not(.btn){display:none}}

/* hero */
.hero{padding:78px 0 48px;text-align:center}
.badge{display:inline-block;font-family:var(--mono);font-size:.64rem;letter-spacing:.1em;text-transform:uppercase;color:var(--teal-text);background:var(--teal-soft);border-radius:999px;padding:4px 11px}
.hero h1{font-size:clamp(2.6rem,7vw,4.6rem);font-weight:700;margin-top:16px}
.hero h1 .tl{color:var(--teal)}
.lead{max-width:40rem;margin:1.2rem auto 0;font-size:1.15rem;color:var(--muted)}
.scanbar{max-width:38rem;margin:2rem auto 0;display:flex;gap:8px;background:var(--surface);border:1px solid var(--line);border-radius:999px;padding:6px;box-shadow:var(--shadow)}
.scanbar input{flex:1;border:none;outline:none;font:inherit;font-size:1rem;padding:.55rem 1rem;background:transparent;color:var(--ink)}
.vh{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.trust{margin-top:.9rem;font-family:var(--mono);font-size:.74rem;letter-spacing:.03em;color:var(--muted)}
.trust b{color:var(--teal-text)}

/* report */
.report{margin:36px auto 84px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
.report-head{display:flex;flex-direction:column;align-items:center;text-align:center;gap:16px;padding:32px 26px 24px;border-bottom:1px solid var(--line-soft)}
.url{font-family:var(--mono);font-size:.86rem;color:var(--muted)}
.url b{color:var(--ink);font-weight:600}
.url-sub{color:var(--muted)}
.overall{display:flex;align-items:center;gap:14px}
.overall-txt{text-align:left}
.overall .gnum{font-family:var(--display);font-weight:700;font-size:2.5rem;line-height:1}
.headstats{display:flex;gap:40px;list-style:none;margin:0;padding:14px 0 0}
.headstats li{display:flex;flex-direction:column;align-items:center}
.headstats b{font-family:var(--display);font-weight:700;font-size:1.65rem;color:var(--ink);line-height:1}
.headstats span{font-family:var(--mono);font-size:.6rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-top:4px}
@media(max-width:520px){.headstats{gap:26px}}
.overall{display:flex;align-items:center;gap:16px}
.gnum{font-family:var(--display);font-weight:700}
.gnum-sub{font-size:1rem;color:var(--muted)}
.overall-cap{font-size:.7rem;color:var(--muted)}
.foot-logo{opacity:.7;margin-bottom:12px}
.s-good{color:var(--green)}.s-warn{color:var(--amber)}.s-bad{color:var(--red)}
.tabs{display:flex;gap:4px;padding:18px 26px 0;flex-wrap:wrap;justify-content:center}
.tab{font-family:var(--mono);font-size:.74rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);background:transparent;border:1px solid var(--line-soft);border-radius:999px;padding:.4rem .8rem;cursor:pointer}
.tab[aria-selected="true"]{background:var(--ink);color:#fff;border-color:var(--ink)}

.gauges{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;padding:20px 26px}
@media(max-width:760px){.gauges{grid-template-columns:repeat(2,1fr)}}
.gauge{display:flex;flex-direction:column;align-items:center;gap:8px;padding:14px 8px;border:1px solid var(--line-soft);border-radius:12px;background:linear-gradient(#fff,#fcfdfe)}
.gauge svg{width:88px;height:88px}
.gauge .lbl{font-family:var(--mono);font-size:.66rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);text-align:center}
.numgrid{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;padding:20px 26px}
@media(max-width:760px){.numgrid{grid-template-columns:repeat(2,1fr)}}
.numcell{border:1px solid var(--line-soft);border-radius:12px;padding:16px}
.numcell .n{font-family:var(--display);font-weight:700;font-size:2.1rem}
.numcell .l{font-family:var(--mono);font-size:.66rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.numcell .c{font-family:var(--mono);font-size:.7rem;color:var(--muted);margin-top:2px}
.gradecell{border:1px solid var(--line-soft);border-radius:12px;padding:16px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;background:linear-gradient(#fff,#fcfdfe)}
.gradecell .gletter{font-family:var(--display);font-weight:700;font-size:3.4rem;line-height:1}
.gradecell .l{font-family:var(--mono);font-size:.66rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-top:6px}
.gradecell .c{font-family:var(--mono);font-size:.7rem;color:var(--muted);margin-top:2px}
.hidden{display:none}

.rgrid{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--line-soft)}
@media(max-width:860px){.rgrid{grid-template-columns:1fr}}
.rcol{padding:22px 26px}
.rcol+.rcol{border-left:1px solid var(--line-soft)}
@media(max-width:860px){.rcol+.rcol{border-left:none;border-top:1px solid var(--line-soft)}}
.rcol h3{font-size:1.05rem;margin-bottom:2px}
.rcol .sub{font-size:.85rem;color:var(--muted);margin-bottom:16px}
.finding{display:flex;gap:12px;padding:12px 0;border-bottom:1px solid var(--line-soft)}
.sev{width:8px;height:8px;border-radius:2px;margin-top:7px;flex:none}
.sev.critical{background:var(--crit)}.sev.high{background:var(--high)}.sev.medium{background:var(--med)}.sev.low{background:var(--low)}
.finding .t{font-weight:600;font-size:.92rem}
.finding .m{font-size:.82rem;color:var(--muted)}
.tag{font-family:var(--mono);font-size:.62rem;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);border:1px solid var(--line-soft);border-radius:4px;padding:1px 5px;margin-right:6px}
.findings-foot{margin-top:20px;padding:16px;border:1px dashed var(--line);border-radius:12px;background:var(--teal-soft);display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap}
.findings-foot p{font-size:.85rem;color:var(--ink);margin:0;max-width:26rem}
.findings-foot .btn{white-space:nowrap}

.sim{background:linear-gradient(180deg,#fff,#f0fbf3)}
.simscore{display:flex;align-items:flex-end;gap:14px;margin-bottom:6px}
.simscore .from{font-family:var(--display);font-weight:700;font-size:1.6rem;color:var(--muted)}
.simscore .arrow{color:var(--green);font-size:1.3rem;padding-bottom:4px}
.simscore .to{font-family:var(--display);font-weight:700;font-size:3.2rem;color:var(--green);line-height:1}
.simscore .plus{font-family:var(--mono);font-size:.8rem;color:var(--green);padding-bottom:8px}
.simhint{font-size:.82rem;color:var(--muted);margin-bottom:14px}
.simrow{display:flex;align-items:center;gap:14px;padding:12px 0;border-bottom:1px solid var(--line-soft)}
.simrow .info{flex:1;min-width:0;display:flex;flex-direction:column;gap:3px}
.simrow .info .t{font-weight:600;font-size:.9rem;line-height:1.3}
.simrow .info .meta{font-family:var(--mono);font-size:.66rem;letter-spacing:.04em;text-transform:uppercase;color:var(--muted)}
.imp{font-family:var(--mono);font-weight:700;font-size:.85rem;color:var(--green);min-width:38px;text-align:right}
.tg{position:relative;width:42px;height:24px;flex:none;cursor:pointer;display:inline-block}
.tg input{position:absolute;opacity:0;width:42px;height:24px;margin:0;cursor:pointer}
.tg .track{position:absolute;inset:0;background:#cfd4d9;border-radius:999px;transition:.18s;pointer-events:none}
.tg .knob{position:absolute;top:3px;left:3px;width:18px;height:18px;background:#fff;border-radius:50%;transition:.18s;box-shadow:0 1px 3px rgba(0,0,0,.2);pointer-events:none}
.tg input:checked~.track{background:var(--green)}
.tg input:checked~.knob{transform:translateX(18px)}
.simcta{margin-top:18px;display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.simnote{font-family:var(--mono);font-size:.68rem;color:var(--muted);margin-top:12px}
.simnote b{color:var(--teal-text)}

.strip{padding:20px 0 70px}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
@media(max-width:760px){.steps{grid-template-columns:1fr}}
.step{padding:22px;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface)}
.step .k{font-family:var(--mono);font-size:.7rem;letter-spacing:.1em;color:var(--teal-text)}
.step h3{font-size:1.15rem;margin:.5rem 0 .4rem}
.step p{font-size:.9rem;color:var(--muted)}
footer{border-top:1px solid var(--line-soft);padding:30px 0;color:var(--muted);font-size:.82rem}
@media (prefers-reduced-motion: reduce){*{transition:none!important}}