:root{
  --bg:oklch(1 0 0); --dark:oklch(0.20 0.012 65); --ink:oklch(0.24 0.012 65);
  --ink-soft:oklch(0.44 0.015 65); --on-dark:oklch(0.95 0.005 80); --on-dark-soft:oklch(0.80 0.01 80);
  --brand:oklch(0.50 0.12 60); --brand-hover:oklch(0.43 0.11 58);
  --honey:oklch(0.82 0.13 82); --honey-deep:oklch(0.74 0.13 78);
  --line:oklch(0.90 0.008 70); --line-dark:oklch(0.34 0.012 65);
  --tint:oklch(0.97 0.018 80); --crisis-bg:oklch(0.96 0.03 30); --crisis-line:oklch(0.62 0.16 30);
  --good:oklch(0.62 0.11 150); --warn:oklch(0.70 0.14 70); --high:oklch(0.60 0.16 35);
  --serif:"Spectral",Georgia,serif; --sans:"Hanken Grotesk",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  --read:68ch; --wide:1120px; --ease:cubic-bezier(0.22,1,0.36,1);
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:18px;line-height:1.7;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4{font-family:var(--serif);font-weight:400;letter-spacing:-0.02em;line-height:1.12;text-wrap:balance;margin:0}
a{color:var(--brand);text-decoration:none}
a:hover{color:var(--brand-hover);text-decoration:underline;text-underline-offset:2px}
.wide{max-width:var(--wide);margin:0 auto;padding:0 24px}
.read{max-width:var(--read);margin-left:auto;margin-right:auto}
.skip-link{position:absolute;left:12px;top:-60px;z-index:200;background:var(--honey);color:oklch(0.25 0.04 70);padding:11px 18px;border-radius:0 0 10px 10px;font-weight:700;text-decoration:none;transition:top .2s}
.skip-link:focus{top:0}

/* header */
.site-header{position:sticky;top:0;z-index:50;background:oklch(0.17 0.024 46 / 0.86);backdrop-filter:saturate(180%) blur(12px);border-bottom:1px solid oklch(0.34 0.02 50 / 0.55)}
.site-header .bar{max-width:var(--wide);margin:0 auto;padding:14px 24px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.brand{font-family:var(--sans);font-weight:800;font-size:1.3rem;letter-spacing:-0.02em;color:var(--on-dark)}
.brand:hover{text-decoration:none}
.brand i{font-style:normal;font-weight:700;color:var(--honey);font-size:0.96em}
.nav{display:flex;align-items:center;gap:26px}
.nav a{color:var(--on-dark-soft);font-weight:500;font-size:0.92rem}
.nav a:hover{color:var(--on-dark);text-decoration:none}
.nav a.btn-primary{background:var(--honey);color:oklch(0.25 0.04 70);padding:10px 20px;border-radius:999px;font-weight:700}
.nav a.btn-primary:hover{background:var(--honey-deep)}
@media(max-width:760px){.nav{gap:16px}.nav a.ghost{display:none}}

/* hero */
.hero{background:linear-gradient(180deg,oklch(0.20 0.024 46),oklch(0.24 0.022 50));color:var(--on-dark);padding:60px 0 70px}
.crumbs{font-size:0.82rem;color:var(--on-dark-soft);margin-bottom:22px}
.crumbs a{color:var(--on-dark-soft)}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-family:var(--sans);font-weight:700;font-size:0.74rem;letter-spacing:0.14em;text-transform:uppercase;color:oklch(0.86 0.10 84);margin-bottom:18px}
.hero h1{font-size:clamp(2.2rem,5vw,3.4rem);color:var(--on-dark);max-width:16ch}
.hero .sub{color:var(--on-dark-soft);font-size:1.18rem;max-width:60ch;margin:20px 0 0}
.meta-row{display:flex;flex-wrap:wrap;gap:10px 22px;align-items:center;margin-top:30px;font-size:0.9rem;color:var(--on-dark-soft)}
.meta-row .rev{display:flex;align-items:center;gap:10px}
.rev-dot{width:34px;height:34px;border-radius:50%;background:var(--honey);color:oklch(0.25 0.04 70);display:grid;place-items:center;font-weight:800;font-family:var(--sans)}
.trust{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.chip{display:inline-flex;align-items:center;gap:8px;background:oklch(0.26 0.02 50 / 0.7);border:1px solid oklch(0.40 0.02 55 / 0.5);color:var(--on-dark);padding:9px 15px;border-radius:999px;font-size:0.86rem;font-weight:500}
.chip svg{width:16px;height:16px;color:var(--honey)}

/* layout */
main{padding:0 0 80px}
section{padding:46px 0}
.lead{font-size:1.16rem;color:var(--ink)}
.muted{color:var(--ink-soft)}
h2.sec{font-size:clamp(1.6rem,3.4vw,2.2rem);margin-bottom:6px}
.kicker{font-family:var(--sans);font-weight:700;font-size:0.76rem;letter-spacing:0.12em;text-transform:uppercase;color:var(--brand);margin-bottom:12px}

/* "what it measures" cards */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:30px}
@media(max-width:820px){.cards{grid-template-columns:1fr}}
.card{border:1px solid var(--line);border-radius:16px;padding:24px;background:var(--bg);position:relative;overflow:hidden}
.card .ic{width:42px;height:42px;border-radius:11px;background:var(--tint);display:grid;place-items:center;margin-bottom:14px}
.card .ic svg{width:22px;height:22px;color:var(--brand)}
.card h3{font-size:1.22rem;margin-bottom:8px}
.card p{margin:0;font-size:0.98rem;color:var(--ink-soft)}
.card .n{position:absolute;top:18px;right:22px;font-family:var(--serif);font-size:2.4rem;color:var(--line)}

.compare{margin-top:34px;border:1px solid var(--line);border-radius:16px;overflow:hidden}
.compare table{width:100%;border-collapse:collapse;font-size:0.95rem}
.compare th,.compare td{text-align:left;padding:14px 18px;border-bottom:1px solid var(--line)}
.compare thead th{background:var(--tint);font-family:var(--sans);font-weight:700;font-size:0.84rem}
.compare td.y{color:var(--good);font-weight:600}
.compare td.n{color:var(--ink-soft)}
.compare tr:last-child td{border-bottom:0}
.compare .us{background:oklch(0.98 0.02 82)}

/* test panel */
.panel{border:1px solid var(--line);border-radius:22px;box-shadow:0 24px 60px oklch(0.2 0.01 65 / 0.10);overflow:hidden;background:var(--bg)}
.panel-top{background:oklch(0.21 0.022 48);color:var(--on-dark);padding:24px 30px;display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}
.panel-top h2{color:var(--on-dark);font-size:1.5rem}
.panel-top .step-label{font-family:var(--sans);font-size:0.84rem;color:var(--on-dark-soft);font-weight:600}
.progress{height:7px;background:oklch(0.32 0.02 50);position:relative}
.progress span{position:absolute;left:0;top:0;bottom:0;background:var(--honey);width:0;transition:width .4s var(--ease)}
.panel-body{padding:34px 38px 40px}
@media(max-width:600px){.panel-body{padding:26px 20px 30px}.panel-top{padding:20px}}
.stage{display:none;animation:fade .4s var(--ease)}
.stage.active{display:block}
@keyframes fade{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}

.intro-stage h3{font-size:1.7rem;margin-bottom:14px}
.section-tag{display:inline-block;font-family:var(--sans);font-weight:700;font-size:0.72rem;letter-spacing:0.1em;text-transform:uppercase;color:var(--brand);background:var(--tint);padding:6px 12px;border-radius:999px;margin-bottom:18px}
.q{margin:0 0 8px}
.q .qnum{font-family:var(--sans);font-weight:700;color:var(--brand);font-size:0.86rem;letter-spacing:0.04em}
.q .qtext{font-family:var(--serif);font-size:1.4rem;line-height:1.3;margin:8px 0 4px;display:block}
.q .qhelp{color:var(--ink-soft);font-size:0.98rem;margin:6px 0 22px}
.opts{display:grid;gap:12px;max-width:560px}
.opt{display:flex;align-items:center;gap:14px;border:1.5px solid var(--line);border-radius:13px;padding:15px 18px;cursor:pointer;font-weight:600;font-size:1.02rem;transition:border-color .15s,background .15s,transform .1s;background:var(--bg)}
.opt:hover{border-color:var(--honey-deep);background:var(--tint)}
.opt.sel{border-color:var(--brand);background:oklch(0.97 0.03 80);box-shadow:inset 0 0 0 1px var(--brand)}
.opt .box{width:22px;height:22px;border-radius:6px;border:2px solid var(--line);display:grid;place-items:center;flex:none}
.opt.sel .box{border-color:var(--brand);background:var(--brand)}
.opt.sel .box svg{opacity:1}
.opt .box svg{width:13px;height:13px;color:#fff;opacity:0}
.opt .lbl{flex:1}
.scale-opts{grid-template-columns:repeat(5,1fr);display:grid;gap:8px;max-width:620px}
.scale-opts .opt{flex-direction:column;text-align:center;gap:8px;padding:13px 8px;font-size:0.82rem}
.scale-opts .opt .box{margin:0 auto}
@media(max-width:560px){.scale-opts{grid-template-columns:repeat(2,1fr)}}
.qblock{padding:22px 0;border-bottom:1px solid var(--line)}
.qblock:last-child{border-bottom:0}
.privacy-note{display:flex;gap:12px;align-items:flex-start;background:var(--tint);border:1px solid var(--line);border-radius:13px;padding:16px 18px;margin:22px 0;font-size:0.94rem;color:var(--ink-soft)}
.privacy-note svg{width:22px;height:22px;color:var(--brand);flex:none;margin-top:1px}

.nav-btns{display:flex;justify-content:space-between;align-items:center;gap:14px;margin-top:32px}
.btn{display:inline-flex;align-items:center;gap:9px;font-family:var(--sans);font-weight:700;font-size:1rem;padding:14px 28px;border-radius:999px;border:1.5px solid transparent;cursor:pointer;transition:transform .2s var(--ease),background .2s,border-color .2s;text-decoration:none}
.btn:hover{text-decoration:none;transform:translateY(-1px)}
.btn-primary{background:var(--honey);color:oklch(0.25 0.04 70)}
.btn-primary:hover{background:var(--honey-deep)}
.btn-primary[disabled]{opacity:.45;cursor:not-allowed;transform:none}
.btn-line{border-color:var(--line);color:var(--ink);background:var(--bg)}
.btn-line:hover{border-color:var(--ink-soft)}
.btn-ghost{background:none;color:var(--ink-soft);border:0;font-weight:600;cursor:pointer;font-family:var(--sans);font-size:0.95rem}
.btn-ghost:hover{color:var(--ink)}
.btn-dark{background:var(--brand);color:#fff}
.btn-dark:hover{background:var(--brand-hover)}

/* results */
#results{display:none}
.result-hero{background:linear-gradient(180deg,oklch(0.20 0.024 46),oklch(0.25 0.022 52));color:var(--on-dark);border-radius:22px 22px 0 0;padding:40px 38px 34px}
.result-hero .lbl{font-family:var(--sans);font-weight:700;font-size:0.76rem;letter-spacing:0.12em;text-transform:uppercase;color:oklch(0.86 0.10 84)}
.score-big{display:flex;align-items:baseline;gap:14px;margin:14px 0 6px}
.score-big .num{font-family:var(--serif);font-size:4.4rem;line-height:1;color:var(--on-dark)}
.score-big .den{font-size:1.4rem;color:var(--on-dark-soft)}
.band-tag{display:inline-block;font-family:var(--sans);font-weight:700;font-size:0.92rem;padding:7px 16px;border-radius:999px;margin-top:6px}
.result-body{border:1px solid var(--line);border-top:0;border-radius:0 0 22px 22px;padding:36px 38px 40px}
@media(max-width:600px){.result-hero,.result-body{padding-left:20px;padding-right:20px}.score-big .num{font-size:3.4rem}}
.metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:26px 0 8px}
@media(max-width:680px){.metrics{grid-template-columns:1fr}}
.metric{border:1px solid var(--line);border-radius:14px;padding:18px 20px}
.metric .mlabel{font-size:0.8rem;font-weight:700;letter-spacing:0.04em;text-transform:uppercase;color:var(--ink-soft)}
.metric .mval{font-family:var(--serif);font-size:2rem;margin:4px 0 2px}
.metric .mnote{font-size:0.85rem;color:var(--ink-soft)}
.bar{height:9px;border-radius:999px;background:var(--line);overflow:hidden;margin-top:10px}
.bar i{display:block;height:100%;border-radius:999px}
.breakdown{margin:30px 0}
.brow{display:grid;grid-template-columns:200px 1fr 46px;gap:14px;align-items:center;padding:11px 0;border-bottom:1px solid var(--line);font-size:0.96rem}
@media(max-width:560px){.brow{grid-template-columns:1fr;gap:5px}}
.brow .blabel{font-weight:600}
.brow .bnum{text-align:right;font-weight:700;font-family:var(--serif)}
.interp{background:var(--tint);border:1px solid var(--line);border-left:4px solid var(--brand);border-radius:12px;padding:22px 24px;margin:26px 0}
.interp h3{font-size:1.3rem;margin-bottom:8px}
.health-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:18px}
@media(max-width:600px){.health-grid{grid-template-columns:1fr}}
.health-item{border:1px solid var(--line);border-radius:12px;padding:16px 18px;font-size:0.94rem}
.health-item b{display:block;font-family:var(--serif);font-weight:500;font-size:1.05rem;margin-bottom:3px}
.resilience-box{background:oklch(0.97 0.03 150 / 0.5);border:1px solid oklch(0.80 0.06 150);border-radius:14px;padding:24px;margin:26px 0}
.resilience-box h3{color:oklch(0.40 0.10 150)}
.steps{counter-reset:s;margin:22px 0;padding:0;list-style:none}
.steps li{counter-increment:s;position:relative;padding:14px 0 14px 52px;border-bottom:1px solid var(--line)}
.steps li:before{content:counter(s);position:absolute;left:0;top:14px;width:34px;height:34px;border-radius:50%;background:var(--tint);color:var(--brand);font-family:var(--sans);font-weight:800;display:grid;place-items:center;font-size:0.95rem}
.steps li b{font-weight:700}
.cta-band{background:linear-gradient(135deg,oklch(0.21 0.024 48),oklch(0.27 0.03 56));color:var(--on-dark);border-radius:18px;padding:32px 34px;margin:30px 0;display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap}
.cta-band h3{color:var(--on-dark);font-size:1.5rem;max-width:24ch}
.cta-band p{color:var(--on-dark-soft);margin:8px 0 0;max-width:44ch;font-size:0.98rem}
.dl-row{display:flex;gap:14px;flex-wrap:wrap;margin:28px 0}
.crisis{display:flex;gap:14px;align-items:flex-start;background:var(--crisis-bg);border:1px solid var(--crisis-line);border-radius:13px;padding:18px 20px;margin:26px 0;font-size:0.95rem}
.crisis svg{width:24px;height:24px;color:var(--crisis-line);flex:none;margin-top:1px}
.crisis b{color:oklch(0.40 0.14 30)}

/* disclaimer / methodology / faq */
.callout{background:var(--tint);border:1px solid var(--line);border-radius:14px;padding:24px 26px;margin:24px 0;font-size:0.96rem;color:var(--ink-soft)}
.callout b{color:var(--ink)}
details{border-bottom:1px solid var(--line);padding:18px 0}
details summary{font-family:var(--serif);font-size:1.2rem;cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:16px}
details summary::-webkit-details-marker{display:none}
details summary:after{content:"+";font-family:var(--sans);font-weight:600;color:var(--brand);font-size:1.5rem;flex:none}
details[open] summary:after{content:"–"}
details p{margin:14px 0 0;color:var(--ink-soft)}
.refs{font-size:0.9rem;color:var(--ink-soft);counter-reset:r}
.refs li{margin:0 0 10px}
.byline-full{display:flex;gap:16px;align-items:flex-start;border:1px solid var(--line);border-radius:16px;padding:22px 24px;margin:30px 0;background:var(--bg)}
.byline-full .rev-dot{width:52px;height:52px;font-size:1.2rem}
.byline-full .meta{font-size:0.92rem;color:var(--ink-soft)}
.byline-full .meta b{color:var(--ink);font-family:var(--serif);font-weight:500;font-size:1.1rem}

/* footer */
.site-footer{background:var(--dark);color:var(--on-dark-soft);padding:54px 0 30px;margin-top:40px}
.site-footer .top{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:30px}
@media(max-width:820px){.site-footer .top{grid-template-columns:1fr 1fr}}
.site-footer .brand{color:var(--on-dark)}
.site-footer .brand i{color:var(--honey)}
.site-footer p{font-size:0.92rem;max-width:34ch;margin:12px 0 0}
.site-footer .col-label{font-family:var(--sans);font-weight:700;font-size:0.78rem;letter-spacing:0.08em;text-transform:uppercase;color:var(--on-dark);margin:0 0 12px}
.site-footer .col a{display:block;color:var(--on-dark-soft);font-size:0.92rem;margin:0 0 9px}
.site-footer .col a:hover{color:var(--on-dark)}
.site-footer .legal{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;border-top:1px solid var(--line-dark);margin-top:36px;padding-top:22px;font-size:0.84rem}
.crisis-line b{color:var(--honey)}
.poc-flag{background:var(--honey);color:oklch(0.25 0.04 70);text-align:center;font-family:var(--sans);font-weight:700;font-size:0.85rem;padding:9px 16px}

/* ---- profile-mode result (type cards + dimension bars) ---- */
.type-result{text-align:center;padding:8px 0 4px}
.type-result .lbl{font-family:var(--sans);font-weight:700;font-size:0.76rem;letter-spacing:0.12em;text-transform:uppercase;color:oklch(0.86 0.10 84)}
.type-result .type-name{font-family:var(--serif);font-size:clamp(2rem,5vw,3rem);color:var(--on-dark);margin:10px 0 0}
.dims{margin:26px 0}
.dim{display:grid;grid-template-columns:220px 1fr 52px;gap:14px;align-items:center;padding:12px 0;border-bottom:1px solid var(--line);font-size:0.98rem}
@media(max-width:560px){.dim{grid-template-columns:1fr;gap:5px}}
.dim .dname{font-weight:600}
.dim.top .dname{color:var(--brand)}
.dim .dnum{text-align:right;font-weight:700;font-family:var(--serif)}
.dim .bar{margin:0}

/* ---- tests hub ---- */
.hub-hero{background:linear-gradient(180deg,oklch(0.20 0.024 46),oklch(0.24 0.022 50));color:var(--on-dark);padding:64px 0 56px}
.hub-hero h1{font-size:clamp(2.2rem,5vw,3.3rem);color:var(--on-dark);max-width:18ch}
.hub-hero p{color:var(--on-dark-soft);font-size:1.16rem;max-width:62ch;margin:18px 0 0}
.hub-cat{font-family:var(--serif);font-size:1.5rem;margin:38px 0 4px}
.hub-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:18px}
@media(max-width:860px){.hub-grid{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.hub-grid{grid-template-columns:1fr}}
.test-card{display:block;border:1px solid var(--line);border-radius:15px;padding:20px 22px;background:var(--bg);transition:border-color .15s,transform .15s,box-shadow .15s;position:relative}
.test-card:hover{border-color:var(--honey-deep);transform:translateY(-2px);box-shadow:0 14px 32px oklch(0.2 0.01 65 / 0.10);text-decoration:none}
.test-card h3{font-size:1.18rem;margin-bottom:5px;color:var(--ink)}
.test-card p{margin:0;font-size:0.92rem;color:var(--ink-soft)}
.test-card .tmeta{display:flex;gap:10px;align-items:center;margin-top:13px;font-size:0.78rem;color:var(--ink-soft)}
.test-card .pill{background:var(--tint);border-radius:999px;padding:3px 10px;font-weight:600}
.test-card .arr{position:absolute;top:20px;right:22px;color:var(--honey-deep);opacity:0;transition:opacity .15s,transform .15s}
.test-card:hover .arr{opacity:1;transform:translateX(3px)}

/* hero CTA */
.hero-cta{display:flex;align-items:center;gap:18px;flex-wrap:wrap;margin-top:30px}
.hero-cta .btn-primary{font-size:1.05rem;padding:15px 30px}
.hero-link{color:var(--honey);font-weight:600;font-size:0.98rem}
.hero-link:hover{color:var(--on-dark);text-decoration:none}