/* Naxureodanop — index-column, papírově žlutá archivní sazba */

:root{
  --bg:#f5f0df;
  --bg-alt:#e9e1c9;
  --bg-dark:#2f2a1e;
  --ink:#241f16;
  --ink-soft:#736b55;
  --ink-invert:#f5f0df;
  --accent:#8a6a1f;
  --accent2:#4a6b52;
  --mono:ui-monospace,Consolas,"Liberation Mono",Menlo,monospace;
  --sans:system-ui,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --step:84px;
  --maxw:1220px;
}

*{box-sizing:border-box}

html{-webkit-text-size-adjust:100%}

body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:var(--sans);
  font-size:17px;
  line-height:1.75;
  overflow-x:hidden;
}

img{max-width:100%;height:auto;display:block}

a{color:var(--accent);text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:1px}
a:hover{text-decoration-thickness:2px}
a:focus-visible{outline:2px solid var(--accent);outline-offset:3px;background:#fff8e2}

.wrap{
  width:100%;
  max-width:var(--maxw);
  margin:0 auto;
  padding:0 28px;
}

.grid{
  display:grid;
  grid-template-columns:repeat(12,1fr);
  column-gap:24px;
}

/* ---------- hlavička ---------- */

.site-head{
  border-bottom:1px solid rgba(36,31,22,.28);
  padding:22px 0 18px;
}
.site-head .wrap{
  display:flex;
  flex-wrap:wrap;
  gap:14px 28px;
  align-items:baseline;
  justify-content:space-between;
}
.brand{
  font-family:var(--mono);
  text-transform:uppercase;
  letter-spacing:.22em;
  font-size:14px;
  color:var(--ink);
  text-decoration:none;
  font-weight:700;
}
.brand:hover{color:var(--accent)}

.site-nav ul{
  list-style:none;
  margin:0;padding:0;
  display:flex;
  flex-wrap:wrap;
  gap:6px 22px;
}
.site-nav a{
  font-family:var(--mono);
  text-transform:uppercase;
  letter-spacing:.12em;
  font-size:12px;
  color:var(--ink-soft);
  text-decoration:none;
}
.site-nav a:hover,.site-nav a[aria-current="page"]{
  color:var(--accent);
  text-decoration:underline;
  text-underline-offset:5px;
}

/* ---------- hero ---------- */

.hero{padding:calc(var(--step) * .85) 0 var(--step)}

.hero h1{
  grid-column:1 / span 8;
  font-family:var(--mono);
  text-transform:uppercase;
  letter-spacing:.06em;
  font-weight:700;
  font-size:clamp(26px,4.1vw,50px);
  line-height:1.18;
  margin:0 0 30px;
}
.hero .lede{
  grid-column:1 / span 6;
  margin:0;
  font-size:18px;
}
.hero .lede + .lede{margin-top:18px}

.kicker{
  grid-column:1 / span 8;
  font-family:var(--mono);
  font-size:12px;
  letter-spacing:.2em;
  text-transform:uppercase;
  color:var(--accent2);
  margin:0 0 18px;
}

/* ---------- pravý ukazatel ---------- */

.index-col{
  grid-column:10 / span 3;
  grid-row:1 / span 6;
  align-self:start;
  position:sticky;
  top:24px;
  border-left:1px solid rgba(36,31,22,.25);
  padding-left:16px;
}
.index-col h2,.index-col p.idx-title{
  font-family:var(--mono);
  font-size:11px;
  letter-spacing:.2em;
  text-transform:uppercase;
  color:var(--ink-soft);
  margin:0 0 14px;
  font-weight:700;
}
.index-col ol{
  list-style:none;
  margin:0;padding:0;
  counter-reset:idx;
}
.index-col li{
  margin:0 0 10px;
  font-size:13px;
  line-height:1.45;
}
.index-col li::before{
  counter-increment:idx;
  content:counter(idx,decimal-leading-zero);
  font-family:var(--mono);
  color:var(--accent2);
  font-size:11px;
  margin-right:8px;
  letter-spacing:.08em;
}
.index-col a{
  color:var(--ink);
  text-decoration:none;
  border-bottom:1px solid transparent;
}
.index-col a:hover{color:var(--accent);border-bottom-color:var(--accent)}

.index-note{
  margin-top:20px;
  font-size:12px;
  line-height:1.55;
  color:var(--ink-soft);
  font-family:var(--mono);
  letter-spacing:.04em;
}

/* ---------- sekce ---------- */

.band{padding:var(--step) 0}
.band--alt{background:var(--bg-alt)}
.band--dark{background:var(--bg-dark);color:var(--ink-invert)}
.band--dark a{color:#d9bb72}
.band--dark .num,.band--dark .caption{color:#b9c9ac}
.band--dark .sep{background:rgba(245,240,223,.3)}

.sec-num{
  grid-column:10 / span 3;
  font-family:var(--mono);
  font-size:11px;
  letter-spacing:.2em;
  color:var(--accent2);
  text-transform:uppercase;
  padding-top:6px;
}
.col-text{grid-column:1 / span 7}

.col-text h2{
  font-family:var(--mono);
  text-transform:uppercase;
  letter-spacing:.13em;
  font-size:clamp(17px,2vw,22px);
  line-height:1.35;
  font-weight:700;
  margin:0 0 8px;
}
.col-text h3{
  font-family:var(--mono);
  text-transform:uppercase;
  letter-spacing:.11em;
  font-size:14px;
  font-weight:700;
  margin:34px 0 6px;
  color:var(--ink);
}
.band--dark .col-text h3{color:var(--ink-invert)}

.sep{
  height:1px;
  background:rgba(36,31,22,.32);
  margin:0 0 26px;
}

.col-text p{margin:0 0 18px}
.col-text p:last-child{margin-bottom:0}

ul.list,ol.list{
  margin:0 0 18px;
  padding:0;
  list-style:none;
}
ul.list li,ol.list li{
  padding-left:22px;
  position:relative;
  margin:0 0 10px;
}
ul.list li::before{
  content:"—";
  position:absolute;
  left:0;
  color:var(--accent);
  font-family:var(--mono);
}
ol.list{counter-reset:step}
ol.list li{padding-left:34px}
ol.list li::before{
  counter-increment:step;
  content:counter(step,decimal-leading-zero);
  position:absolute;left:0;
  font-family:var(--mono);
  font-size:12px;
  color:var(--accent);
  letter-spacing:.06em;
  top:2px;
}

.term{
  font-family:var(--mono);
  font-size:14px;
  letter-spacing:.06em;
  color:var(--accent);
}

/* ---------- obrázky ---------- */

.figure-main{
  grid-column:1 / span 8;
  margin:0;
}
.figure-main img{width:100%}

.figure-main figcaption,
.caption{
  font-family:var(--mono);
  font-size:11px;
  line-height:1.6;
  letter-spacing:.06em;
  color:var(--ink-soft);
  text-transform:uppercase;
}
.figure-main figcaption{
  margin-top:12px;
  max-width:34ch;
  margin-left:auto;
  text-align:right;
}

.figure-detail{
  grid-column:2 / span 4;
  margin:0;
}
.figure-detail img{width:100%}
.figure-detail figcaption{
  margin-top:12px;
  font-family:var(--mono);
  font-size:11px;
  letter-spacing:.06em;
  text-transform:uppercase;
  color:#b9c9ac;
  line-height:1.6;
}
.detail-text{grid-column:7 / span 6}

/* ---------- kontakt ---------- */

.contact-line{
  font-family:var(--mono);
  font-size:15px;
  letter-spacing:.04em;
  margin:18px 0 0;
}

/* ---------- patička ---------- */

.site-foot{
  background:var(--bg);
  border-top:1px solid rgba(36,31,22,.28);
  padding:44px 0 56px;
}
.foot-top{
  display:flex;
  flex-wrap:wrap;
  gap:20px 40px;
  justify-content:space-between;
  align-items:flex-start;
}
.foot-name{
  font-family:var(--mono);
  text-transform:uppercase;
  letter-spacing:.22em;
  font-size:14px;
  font-weight:700;
  margin:0;
}
.foot-nav ul{
  list-style:none;margin:0;padding:0;
  display:flex;flex-wrap:wrap;gap:6px 22px;
}
.foot-nav a{
  font-family:var(--mono);
  font-size:12px;
  letter-spacing:.12em;
  text-transform:uppercase;
  color:var(--ink-soft);
  text-decoration:none;
}
.foot-nav a:hover{color:var(--accent);text-decoration:underline;text-underline-offset:5px}
.foot-rule{
  height:1px;
  background:rgba(36,31,22,.28);
  margin:26px 0 20px;
}
.foot-mail{
  font-family:var(--mono);
  font-size:13px;
  letter-spacing:.04em;
  margin:0 0 10px;
}
.foot-note{
  font-size:13px;
  color:var(--ink-soft);
  margin:0;
  max-width:62ch;
}

/* ---------- responsivita ---------- */

@media (max-width:1000px){
  :root{--step:62px}
  .hero h1{grid-column:1 / span 9}
  .hero .lede,.kicker{grid-column:1 / span 9}
  .col-text,.detail-text{grid-column:1 / span 9}
  .figure-main{grid-column:1 / span 10}
  .figure-detail{grid-column:1 / span 6}
  .index-col{grid-column:1 / span 12;grid-row:auto;position:static;border-left:0;padding-left:0}
  .sec-num{grid-column:1 / span 12;padding-top:0;margin-bottom:6px}
}

@media (max-width:1000px){
  .index-col{
    border-top:1px solid rgba(36,31,22,.25);
    border-bottom:1px solid rgba(36,31,22,.25);
    padding:14px 0;
    margin-bottom:34px;
  }
  .hero{display:block}
  .hero .grid{display:block}
  .index-col ol{
    display:flex;
    flex-wrap:wrap;
    gap:4px 20px;
  }
  .index-col li{margin:0}
}

@media (max-width:700px){
  :root{--step:50px}
  body{font-size:16px}
  .wrap{padding:0 18px}
  .grid{column-gap:0}
  .hero h1{font-size:26px;letter-spacing:.04em}
  .col-text,.detail-text,.figure-main,.figure-detail,
  .hero .lede,.kicker,.sec-num{grid-column:1 / span 12}
  .figure-main figcaption{text-align:left;margin-left:0;max-width:none}
  .site-head .wrap{flex-direction:column;align-items:flex-start;gap:12px}
  .site-nav ul{gap:6px 16px}
  .detail-text{margin-top:26px}
}