/* quiz — стили */
:root{
  --bg:#F6F1EA;--card:#FFFDF9;--soft:#EFE6D8;--ink:#1F2422;--muted:#6B6A63;--line:#E3D8C6;--brand:#165B5B;--brand-soft:#9CC2C0;--on-brand:#FFFFFF;--accent:#D08D3A;--on-accent:#FFFFFF;--g1:#B5473A;--g2:#D08D3A;--g3:#165B5B;--r:16px;--r-lg:20px;
  --font: 'Plus Jakarta Sans', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  box-sizing:border-box;
  padding-top:env(safe-area-inset-top,0px);
  padding-bottom:env(safe-area-inset-bottom,0px);
}
@media (prefers-color-scheme: dark){ :root:not([data-theme="light"]){ --bg:#101615;--card:#18201F;--soft:#1D2726;--ink:#ECF1EF;--muted:#9EAAA6;--line:#2A3533;--brand:#5DB8B2;--brand-soft:#245452;--on-brand:#071413;--accent:#E0A85A;--on-accent:#1A1004; } }
:root[data-theme="dark"]{ --bg:#101615;--card:#18201F;--soft:#1D2726;--ink:#ECF1EF;--muted:#9EAAA6;--line:#2A3533;--brand:#5DB8B2;--brand-soft:#245452;--on-brand:#071413;--accent:#E0A85A;--on-accent:#1A1004; }
html{scroll-padding-top:env(safe-area-inset-top,0px);height:100%}
*,*::before,*::after{box-sizing:border-box}
body{margin:0;min-height:100%;background:var(--bg);color:var(--ink);font-family:var(--font);font-size:17px;line-height:1.5;-webkit-font-smoothing:antialiased}
.wrap{max-width:560px;margin:0 auto;padding:16px 20px 40px;min-height:100%;display:flex;flex-direction:column}
header{display:flex;align-items:center;justify-content:space-between;gap:12px;height:48px}
.logo{display:flex;align-items:center;gap:8px;font-weight:800;font-size:20px;letter-spacing:-.02em;color:var(--brand)}
.logo svg{width:28px;height:28px}
.back{background:none;border:0;color:var(--muted);font:inherit;font-size:15px;cursor:pointer;padding:8px 4px;visibility:hidden}
.back.show{visibility:visible}
.back:focus-visible,.opt:focus-visible,.btn:focus-visible{outline:3px solid var(--accent);outline-offset:3px}
.count{font-size:14px;color:var(--muted);min-width:48px;text-align:right}
.bar{height:6px;background:var(--line);border-radius:6px;overflow:hidden;margin:6px 0 24px}
.bar i{display:block;height:100%;width:0;background:var(--brand);border-radius:6px;transition:width .35s ease}
.screen{flex:1;display:none}
.screen.on{display:block;animation:in .3s ease}
@keyframes in{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
@media (prefers-reduced-motion:reduce){.screen.on{animation:none}.bar i{transition:none}}
h1{font-size:clamp(28px,7vw,38px);line-height:1.12;letter-spacing:-.025em;margin:8px 0 12px;font-weight:800}
h2{font-size:clamp(23px,5.6vw,28px);line-height:1.2;letter-spacing:-.02em;margin:0 0 8px;font-weight:750}
.sub{color:var(--muted);margin:0 0 22px}
.hero{border-radius:var(--r-lg);overflow:hidden;background:var(--soft);margin:4px 0 20px}
.hero svg{display:block;width:100%;height:auto}
.time{display:inline-flex;align-items:center;gap:6px;font-size:14px;color:var(--muted);margin-bottom:6px}
.opts{display:grid;gap:10px}
.opts.grid2{grid-template-columns:1fr 1fr}
.opt{display:flex;align-items:center;gap:14px;width:100%;text-align:left;background:var(--card);border:2px solid var(--line);border-radius:var(--r);padding:15px 16px;font:inherit;color:var(--ink);cursor:pointer;transition:border-color .15s,background .15s}
.opt:hover{border-color:var(--brand-soft)}
.opt.sel{border-color:var(--brand);background:var(--soft)}
.opt .em{font-size:26px;line-height:1;width:34px;text-align:center;flex:none}
.opt .tx{flex:1;font-weight:600}
.opt .tx small{display:block;font-weight:400;color:var(--muted);font-size:14px}
.grid2 .opt{flex-direction:column;text-align:center;padding:20px 12px;gap:8px}
.grid2 .opt .em{font-size:34px;width:auto}
.chk{width:22px;height:22px;border:2px solid var(--line);border-radius:6px;flex:none;display:grid;place-items:center}
.opt.sel .chk{background:var(--brand);border-color:var(--brand)}
.opt.sel .chk::after{content:"";width:6px;height:11px;border:solid var(--on-brand);border-width:0 2.5px 2.5px 0;transform:rotate(45deg) translate(-1px,-1px)}
.btn{display:block;width:100%;border:0;border-radius:var(--r);background:var(--brand);color:var(--on-brand);font:inherit;font-weight:750;font-size:18px;padding:17px 20px;cursor:pointer;margin-top:18px;text-align:center;text-decoration:none}
.btn[disabled]{opacity:.4;cursor:default}
.btn.cta{background:var(--accent);color:var(--on-accent);font-size:19px;padding:19px 20px}
.info{background:var(--soft);border-radius:var(--r-lg);padding:22px}
.info p{margin:0 0 10px}
.fine{font-size:12.5px;color:var(--muted);margin-top:18px;line-height:1.45}
.load{text-align:center;padding-top:20px}
.ring{width:150px;height:150px;margin:10px auto 18px;position:relative}
.ring svg{transform:rotate(-90deg)}
.ring b{position:absolute;inset:0;display:grid;place-items:center;font-size:34px;font-weight:800}
.steps{list-style:none;padding:0;margin:18px auto 0;max-width:340px;text-align:left}
.steps li{padding:9px 0 9px 32px;position:relative;color:var(--muted);transition:color .3s}
.steps li::before{content:"";position:absolute;left:0;top:11px;width:20px;height:20px;border-radius:50%;border:2px solid var(--line)}
.steps li.done{color:var(--ink)}
.steps li.done::before{background:var(--brand);border-color:var(--brand)}
.gauge{background:var(--card);border:2px solid var(--line);border-radius:var(--r-lg);padding:20px;margin:6px 0 18px}
.gauge .row{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:10px}
.gauge .row b{font-size:30px}
.scale{height:12px;border-radius:12px;background:linear-gradient(90deg,var(--g1),var(--g2),var(--g3));position:relative}
.scale i{position:absolute;top:50%;width:22px;height:22px;border-radius:50%;background:var(--card);border:4px solid var(--ink);transform:translate(-50%,-50%);transition:left 1s ease}
.scale-l{display:flex;justify-content:space-between;font-size:13px;color:var(--muted);margin-top:8px}
.tips{list-style:none;padding:0;margin:0 0 6px}
.tips li{display:flex;gap:12px;padding:12px 0;border-bottom:1px solid var(--line)}
.tips li:last-child{border-bottom:0}
.tips .em{font-size:22px}
.plan{background:var(--soft);border-radius:var(--r-lg);padding:20px;margin-top:18px}
.plan h3{margin:0 0 6px;font-size:20px}
.plan p{margin:0;color:var(--muted)}
footer{font-size:12px;color:var(--muted);text-align:center;margin-top:28px}
footer a{color:inherit}

.go{text-align:center;padding-top:30px}
.go-ok{width:92px;height:92px;margin:0 auto 18px;border-radius:50%;background:var(--brand);display:grid;place-items:center;box-shadow:0 0 0 10px var(--soft);animation:pop .5s ease}
.go-ok svg{width:50px;height:50px}
@keyframes pop{0%{transform:scale(.6);opacity:0}70%{transform:scale(1.08)}100%{transform:scale(1);opacity:1}}

.lead label{display:block;font-weight:600;font-size:15px;margin:14px 0 6px;text-align:left}
.lead input{width:100%;font:inherit;font-size:17px;padding:14px 16px;border:2px solid var(--line);border-radius:var(--r);background:var(--card);color:var(--ink)}
.lead input:focus{outline:none;border-color:var(--brand)}
.lead input.bad{border-color:var(--g1)}
.err{color:var(--g1);font-size:14px;margin:10px 0 0;text-align:left}
.lead .fine{text-align:center;margin-top:12px}
/* thanks page */
.thx{flex:1;text-align:center;padding-top:24px}
.thx .ok{width:96px;height:96px;margin:0 auto 18px;border-radius:50%;background:var(--soft);display:grid;place-items:center}
.thx .ok svg{width:52px;height:52px}
.thx .card{background:var(--card);border:2px solid var(--line);border-radius:var(--r-lg);padding:18px;margin:20px 0;text-align:left}
.thx .card li{margin:6px 0}

.opts.grid2{grid-template-columns:1fr}
.opt,.grid2 .opt{flex-direction:row;text-align:left;padding:16px 18px;gap:14px;min-height:0}
.opt .em{display:none}
.opt::before{content:"";flex:none;width:20px;height:20px;border:2px solid var(--muted);border-radius:50%;box-sizing:border-box}
.opt.sel::before{border:6px solid var(--brand)}
.opt .tx{font-weight:500}
.hero{margin-bottom:22px}


.opt::before{display:none}
.opts .opt .em,.opt .em{display:grid;place-items:center;flex:none}
.opt .em svg{width:22px;height:22px}
.opt::after{content:"";flex:none;margin-left:auto;transition:all .2s ease}
.opts .opt,.opt{transition:all .18s ease}
.opt:active{transform:scale(.985)}
.btn.cta{position:relative;overflow:hidden;display:flex;align-items:center;justify-content:center;gap:10px}
.time{font-weight:700}

.opts{gap:12px}
.opts .opt,.opt{border:1.5px solid var(--line);border-radius:16px;padding:12px 14px;box-shadow:0 3px 0 var(--line)}
.opt:hover{border-color:var(--brand-soft)}
.opts .opt .em,.opt .em{width:46px;height:46px;border-radius:14px;background:var(--soft);color:var(--brand)}
.opt::after{width:26px;height:26px;border-radius:50%;border:2px solid var(--line);background:var(--card)}
.opt.sel{border-color:var(--brand);box-shadow:0 3px 0 var(--brand);background:var(--card)}
.opt.sel .em{background:var(--brand);color:var(--on-brand);transform:rotate(-6deg)}
.opt.sel::after{background:var(--accent) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12.5l4.5 4.5L19 7.5'/%3E%3C/svg%3E") center/15px no-repeat;border-color:var(--accent)}
.bar{height:8px;background:var(--soft);border-radius:8px}.bar i{background:linear-gradient(90deg,var(--brand),var(--accent))}
.hero{border-radius:22px;box-shadow:0 14px 34px rgba(22,91,91,.14)}
h1{font-weight:800;letter-spacing:-.03em}
.time{color:var(--accent)}
.btn{border-radius:16px;box-shadow:0 5px 0 #0C3B3B;transition:transform .1s,box-shadow .1s}
.btn:active{transform:translateY(4px);box-shadow:0 1px 0 #0C3B3B}
.btn.cta{background:var(--brand);color:var(--on-brand)}
.btn.cta::after{content:"→";display:grid;place-items:center;width:30px;height:30px;border-radius:50%;background:var(--accent);color:#fff;font-size:17px}
.go-ok{border-radius:24px;transform:rotate(-6deg);background:var(--brand)}