/* Polish Roots Check. Headings: Brygada 1918 (revival of a 1920s Polish typeface); text: Public Sans. Both SIL OFL, self-hosted. */
@font-face{font-family:"Brygada 1918";font-style:normal;font-weight:400 700;font-display:swap;src:url(fonts/brygada-1918-latin.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Brygada 1918";font-style:normal;font-weight:400 700;font-display:swap;src:url(fonts/brygada-1918-latin-ext.woff2) format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"Public Sans";font-style:normal;font-weight:100 900;font-display:swap;src:url(fonts/public-sans-latin.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Public Sans";font-style:normal;font-weight:100 900;font-display:swap;src:url(fonts/public-sans-latin-ext.woff2) format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}

:root{
  /* Colours of the first version of the site, kept at Igor's request */
  --paper:#fbfaf8; --card:#ffffff; --ink:#1d1d1f; --ink-2:#5f6368; --rule:#e3e0da; --field-line:#cbc6bd;
  --red:#c8102e; --red-dark:#8a0b20; --ok:#1e7d43; --warn:#a86400; --bad:#b3261e;
  --serif:"Brygada 1918",Georgia,"Times New Roman",serif;
  --sans:"Public Sans","Helvetica Neue",Arial,sans-serif;
  color-scheme:light;
}
@media (prefers-color-scheme:dark){:root{
  --paper:#141414; --card:#1e1e1e; --ink:#ececec; --ink-2:#a0a0a0; --rule:#333333; --field-line:#4a4a4a;
  --red:#ff5a6e; --red-dark:#ff8a99; --ok:#5cc98a; --warn:#f0b04a; --bad:#ff7b72; color-scheme:dark;
}}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font:400 17px/1.6 var(--sans);font-variant-numeric:lining-nums}
.wrap{max-width:700px;margin:0 auto;padding:0 20px 72px}
:focus-visible{outline:2px solid var(--red);outline-offset:2px}

/* Header and footer */
.top{display:flex;justify-content:space-between;align-items:baseline;flex-wrap:wrap;gap:8px 24px;padding:22px 0 18px;margin-bottom:40px;border-bottom:1px solid var(--rule)}
.brand{font:800 1.1rem/1.2 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;color:var(--ink);text-decoration:none}
.brand span{color:var(--red)}
.top nav{display:flex;flex-wrap:wrap;gap:4px 20px}
.top nav a{color:var(--ink-2);text-decoration:none;font-size:.95rem}
.top nav a:hover{color:var(--ink);text-decoration:underline}
footer{margin-top:72px;padding-top:20px;border-top:1px solid var(--rule);font-size:.9rem;color:var(--ink-2)}
footer nav{display:flex;flex-wrap:wrap;gap:6px 20px;margin-bottom:10px}
footer a{color:var(--red)}

/* Type */
h1,h2,.verdict{font-family:var(--serif);font-weight:600;letter-spacing:-.005em}
h1{font-size:2.4rem;line-height:1.12;margin:0 0 16px;max-width:20ch}
h2{font-size:1.45rem;line-height:1.25;margin:48px 0 12px}
h3{font-size:1.05rem;margin:28px 0 8px}
p,li{max-width:66ch}
.lead{font-size:1.1rem;color:var(--ink-2);margin:0 0 8px}
.small{font-size:.88rem;color:var(--ink-2)}
.meta{color:var(--ink-2);margin:-6px 0 28px}
a{color:var(--red);text-underline-offset:2px}
a:hover{color:var(--red-dark)}
ul,ol{padding-left:22px}li{margin:6px 0}
.hide{display:none!important}

/* Sections. A rule between major blocks, no boxes. */
.part,.card{margin:48px 0 0}
.part>h2:first-child,.card>h2:first-child{margin-top:0}
.part{padding-top:32px;border-top:1px solid var(--rule)}
.part .intro{color:var(--ink-2);margin:0 0 8px}

/* Questions */
label.q{display:block;font-weight:600;margin:26px 0 10px;max-width:62ch}
.hint{display:block;font-weight:400;color:var(--ink-2);font-size:.92rem;margin-top:2px}
.opts{display:flex;flex-wrap:wrap;gap:8px}
.opts label{display:inline-flex;align-items:flex-start;gap:9px;padding:9px 14px;border:1px solid var(--rule);border-radius:4px;background:var(--card);cursor:pointer;line-height:1.35;max-width:100%}
.opts label:hover{border-color:var(--ink-2)}
.opts input{accent-color:var(--ink);margin:3px 0 0;flex:none}
.opts label:has(input:checked){border-color:var(--ink);box-shadow:inset 0 0 0 1px var(--ink)}
input[type=number],input[type=email],input[type=text],textarea{font:inherit;color:var(--ink);background:var(--card);border:1px solid var(--field-line);border-radius:4px;padding:9px 12px}
input[type=number]{width:9.5em}
input[type=email],input[type=text],textarea{width:100%;max-width:420px}
textarea{max-width:none;min-height:88px}
input:focus,textarea:focus{outline:2px solid var(--ink);outline-offset:0;border-color:var(--ink)}
input[type=checkbox]{accent-color:var(--ink)}
.check{display:flex;gap:10px;align-items:flex-start;margin:12px 0;font-size:.92rem;color:var(--ink-2);max-width:62ch}
.check input{margin-top:4px;flex:none}

/* The family line: the Polish ancestor at the top, one node per generation, you at the bottom. */
.line{position:relative;margin:20px 0 0 6px;padding-left:28px;border-left:2px solid var(--ink)}
.line .node,.line .gen{position:relative;padding-bottom:26px}
.line .node::before,.line .gen::before{content:"";position:absolute;left:-36px;top:.45em;width:14px;height:14px;border-radius:50%;background:var(--paper);border:2px solid var(--ink)}
.line .node.anc::before{background:var(--red);border-color:var(--red)}
.line .gen:last-child{padding-bottom:4px}
.line .gen:last-child::before{background:var(--ink)}
.line .node b,.line .gen>b{font:600 1.15rem/1.3 var(--serif)}
.line .node span{display:block;color:var(--ink-2);font-size:.92rem}
.line .gen label.q{margin-top:16px}

/* Buttons */
button,a.btn{display:inline-block;font:600 1rem/1.2 var(--sans);border-radius:4px;padding:13px 22px;cursor:pointer;text-decoration:none;border:1px solid var(--red);background:var(--red);color:#fff}
button:hover,a.btn:hover{background:var(--red-dark);border-color:var(--red-dark);color:#fff}
button.sec,a.btn.sec{background:transparent;color:var(--ink);border-color:var(--ink)}
button.sec:hover,a.btn.sec:hover{background:var(--ink);border-color:var(--ink);color:var(--paper)}
button:disabled{opacity:.6;cursor:default}
.row{display:flex;gap:12px 16px;flex-wrap:wrap;align-items:center;margin:24px 0 8px}
#err{color:var(--bad);font-size:.92rem}

/* Result */
.result{margin-top:48px;padding:28px 28px 20px;background:var(--card);border:1px solid var(--rule);border-top:4px solid var(--ink);border-radius:2px}
.result h2{font-size:1.25rem;margin:32px 0 8px}
.verdict{font-size:1.65rem;line-height:1.25;margin:0;display:flex;align-items:center;gap:16px}
.verdict::before{content:"";flex:none;width:64px;height:0;border-top:3px solid currentColor}
.v-ok{color:var(--ok)}
.v-warn{color:var(--warn)}.v-warn::before{border-top-style:dashed}
.v-bad{color:var(--bad)}.v-bad::before{border:0;height:3px;background:linear-gradient(90deg,currentColor 0 38%,transparent 38% 62%,currentColor 62%)}
.offer{margin:20px 0 0;padding:20px 0 4px;border-top:1px solid var(--rule)}
.result h2+.offer{border-top:0;padding-top:4px}
.offer p{margin:0 0 6px}
.price{font:600 1.35rem/1.2 var(--serif)}

/* How it works, prices, FAQ */
ol.steps{padding-left:26px}
ol.steps li{margin:14px 0;padding-left:6px}
ol.steps li::marker{font:600 1.05rem var(--serif);color:var(--red)}
table{border-collapse:collapse;width:100%}
td{padding:11px 0;border-bottom:1px solid var(--rule);vertical-align:top}
td:last-child{text-align:right;white-space:nowrap;font-weight:600;padding-left:20px;font-variant-numeric:tabular-nums}
details{border-bottom:1px solid var(--rule);padding:12px 0}
details:first-of-type{border-top:1px solid var(--rule)}
summary{cursor:pointer;font-weight:600}
details p{margin:10px 0 4px;color:var(--ink-2)}

@media (max-width:560px){
  body{font-size:16px}
  .wrap{padding:0 16px 56px}
  .top{margin-bottom:28px}
  h1{font-size:1.9rem}
  h2{font-size:1.3rem}
  .result{padding:20px 16px 12px}
  .verdict{font-size:1.35rem;gap:12px}
  .verdict::before{width:40px}
  .opts label{width:100%}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}