/* Public-site layer for voice-analysis.xyz, loaded after the shared app.css.
   Only this build uses it: header, hero, content sections, FAQ and footer.
   Colours come from the app.css tokens so both themes stay in step. */
:root{--hero-glow:#4c8dff26}
@media(prefers-color-scheme:light){:root{--hero-glow:#4c8dff1f}}

.wrap{padding:0 16px}
main{display:block}
a{color:var(--accent)}
.skip{position:absolute;left:-9999px}
.skip:focus{left:16px;top:12px;z-index:10;background:var(--card);padding:8px 12px;border-radius:8px}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}

/* --- header --- */
/* app.css styles every <header> as a flex row; this one is a full-width bar. */
.site-head{display:block;border-bottom:1px solid var(--line);background:var(--bg);position:sticky;top:0;z-index:5}
.head-row{display:flex;align-items:center;justify-content:space-between;gap:16px;height:58px}
.brand{display:flex;align-items:center;gap:10px;color:var(--txt);text-decoration:none;
       font-weight:700;font-size:19px;letter-spacing:-.01em}
.brand-mark{width:28px;height:28px}
.site-nav{display:flex;gap:20px;font-size:14px}
.site-nav a{color:var(--mut);text-decoration:none}
.site-nav a:hover{color:var(--txt)}
.site-nav .lang{border:1px solid var(--line);border-radius:20px;padding:2px 10px}

/* --- hero --- */
.hero{padding:56px 0 30px;
      background:radial-gradient(60% 90% at 50% 0%,var(--hero-glow),transparent 70%)}
.hero h1{font-size:clamp(30px,5.2vw,46px);line-height:1.1;letter-spacing:-.03em;margin:0 0 16px;max-width:17ch}
.lead{font-size:clamp(16px,2.1vw,19px);color:var(--mut);max-width:62ch;margin:0 0 22px}
.trust{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:10px 22px;font-size:14px;color:var(--mut)}
.trust li{display:flex;align-items:center;gap:8px}
.trust li::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--good);flex:none}
.trust b{color:var(--txt);font-weight:600}

/* --- tool --- */
#tool{padding-top:10px;padding-bottom:40px;scroll-margin-top:70px}
.tool{padding:22px}
.or{display:flex;align-items:center;gap:12px;color:var(--mut);font-size:13px;margin:16px 0 12px}
.or::before,.or::after{content:"";flex:1;height:1px;background:var(--line)}
.options{margin-top:16px}
.options .chk{align-items:flex-start;line-height:1.45}
.options .chk input{margin-top:3px}
.actions{margin-top:18px}
#go{padding:12px 24px;font-size:16px}
#status{margin:12px 0 0}

/* --- content bands --- */
.band{padding:52px 0;border-top:1px solid var(--line)}
.band.alt{background:var(--card)}
.band h2{font-size:clamp(22px,3vw,28px);letter-spacing:-.02em;margin:0 0 10px}
.section-lead{color:var(--mut);max-width:64ch;margin:0 0 24px}
.band p{max-width:68ch}
.more{margin:22px 0 0;font-weight:600}
.more a{text-decoration:none}
.more a:hover{text-decoration:underline}

.dim-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:12px}
.dim-grid article{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:16px}
.dim-grid h3{font-size:16px;margin:0 0 6px}
.dim-grid p{margin:0;color:var(--mut);font-size:14px}

.how{counter-reset:how;list-style:none;padding:0;margin:18px 0 0;display:grid;gap:14px;
     grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.how li{counter-increment:how;position:relative;padding:44px 16px 16px;background:var(--bg);
        border:1px solid var(--line);border-radius:var(--radius);color:var(--mut);font-size:15px}
.how li::before{content:counter(how);position:absolute;top:14px;left:16px;width:22px;height:22px;
                border-radius:50%;background:var(--accent);color:#fff;font-size:13px;font-weight:700;
                display:grid;place-items:center}
.how b{color:var(--txt)}

.two{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:18px 40px}
.two p{color:var(--mut)}
.tips{margin:14px 0 0;padding-left:20px;color:var(--mut);max-width:70ch}
.tips li{margin:6px 0}

/* --- FAQ --- */
#faq details{border-bottom:1px solid var(--line);padding:4px 0;max-width:760px}
#faq summary{cursor:pointer;font-weight:600;padding:12px 0;list-style:none;display:flex;
             justify-content:space-between;gap:16px}
#faq summary::-webkit-details-marker{display:none}
#faq summary::after{content:"+";color:var(--mut);font-weight:400;font-size:20px;line-height:1}
#faq details[open] summary::after{content:"−"}
#faq details p{color:var(--mut);margin:0 0 14px}

/* --- footer --- */
.site-foot{border-top:1px solid var(--line);padding:26px 0 40px;color:var(--mut);font-size:14px}
.foot-row{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}
.foot-row nav{display:flex;gap:18px}
.foot-row a{color:var(--mut);text-decoration:none}
.foot-row a:hover{color:var(--txt)}
.foot-row a.org{color:var(--txt)}

/* --- methodology page --- */
.doc-page{padding:40px 0 60px}
.doc-page h1{font-size:clamp(28px,4.4vw,40px);letter-spacing:-.03em;margin:0 0 12px}
.doc-page h2{font-size:24px;letter-spacing:-.02em;margin:44px 0 12px;scroll-margin-top:70px}
.doc-page .toc{display:flex;flex-wrap:wrap;gap:8px;margin:20px 0 0}
.doc-page .toc a{border:1px solid var(--line);border-radius:20px;padding:4px 12px;font-size:14px;
                 text-decoration:none;color:var(--mut)}
.doc-page .toc a:hover{color:var(--txt)}
.doc-page .card p{max-width:none}
.doc-page .feat{padding:12px 0;border-bottom:1px solid var(--line)}
.doc-page .feat:last-child{border:0}
.doc-page .feat p{margin:4px 0 0;font-size:14px;color:var(--mut)}
.doc-page .feat p b{color:var(--txt);font-weight:600}
.cta{display:inline-block;background:var(--accent);color:#fff;border-radius:9px;padding:11px 20px;
     font-weight:600;text-decoration:none;margin-top:8px}

@media(max-width:560px){
  .site-nav a:not(.keep){display:none}
  .site-nav{gap:14px}
  .hero{padding:36px 0 22px}
  .band{padding:40px 0}
  .tool{padding:16px}
}
#results{scroll-margin-top:70px}
.options .info{flex:none}