/* Silmilmabra — základní styl */

:root{
  --bg:#131c17;
  --bg-alt:#1a2620;
  --bg-light:#eaeee7;
  --tx:#e4eae2;
  --tx-dim:#8b9a8e;
  --tx-dark:#131c17;
  --acc:#c2a24d;
  --acc2:#7fa88a;
  --mono:ui-monospace,"SFMono-Regular",Consolas,"Liberation Mono",Menlo,monospace;
  --serif:Georgia,"Times New Roman",serif;
  --sans:system-ui,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --gap:88px;
}

*,*::before,*::after{box-sizing:border-box}

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

body{
  margin:0;
  background:var(--bg);
  color:var(--tx);
  font-family:var(--sans);
  font-size:18px;
  line-height:1.9;
  overflow-x:hidden;
}

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

a{color:var(--acc);text-decoration:none;border-bottom:1px solid rgba(194,162,77,.45)}
a:hover{border-bottom-color:var(--acc)}

a:focus-visible,
nav a:focus-visible{
  outline:2px solid var(--acc);
  outline-offset:3px;
}

/* ---------- mřížka ---------- */

.wrap{
  width:100%;
  max-width:1240px;
  margin:0 auto;
  padding:0 24px;
}

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

/* ---------- perforace ---------- */

.perf{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
  overflow:hidden;
  height:8px;
  margin:0;
  padding:0;
  list-style:none;
}
.perf span{
  width:8px;
  height:8px;
  flex:0 0 8px;
  background:rgba(127,168,138,.35);
}
.perf--dark span{background:rgba(19,28,23,.3)}

/* ---------- hlavička ---------- */

.site-head{
  border-bottom:1px solid rgba(127,168,138,.22);
}
.site-head .inner{
  display:flex;
  flex-wrap:wrap;
  align-items:baseline;
  gap:12px 32px;
  padding-top:22px;
  padding-bottom:22px;
}
.brand{
  font-family:var(--serif);
  font-size:22px;
  letter-spacing:.06em;
  color:var(--tx);
  border:0;
}
.brand:hover{color:var(--acc)}
.site-nav ul{
  display:flex;
  flex-wrap:wrap;
  gap:10px 26px;
  margin:0;
  padding:0;
  list-style:none;
}
.site-nav a{
  font-size:15px;
  letter-spacing:.04em;
  color:var(--tx-dim);
  border-bottom:1px solid transparent;
}
.site-nav a:hover,.site-nav a[aria-current="page"]{
  color:var(--tx);
  border-bottom-color:var(--acc);
}

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

.hero{padding:64px 0 0}
.hero .grid{align-items:start}

.scene-rail{
  grid-column:1/3;
  display:flex;
  flex-direction:column;
  gap:18px;
  padding-top:10px;
}
.scene-rail li{
  display:flex;
  align-items:center;
  gap:10px;
  font-family:var(--mono);
  font-size:13px;
  letter-spacing:.14em;
  color:var(--tx-dim);
}
.scene-rail li::before{
  content:"";
  width:9px;height:9px;
  flex:0 0 9px;
  background:var(--acc2);
  opacity:.55;
}
.scene-rail{margin:0;padding-left:0;list-style:none}

.hero-text{grid-column:3/11}
h1{
  font-family:var(--serif);
  font-weight:400;
  font-size:clamp(30px,4.4vw,52px);
  line-height:1.3;
  margin:0 0 28px;
  letter-spacing:.005em;
}
h1 .l2{display:block;color:var(--acc2)}
.hero-text p{margin:0 0 22px;max-width:62ch}
.hero-text p:last-child{margin-bottom:0}

.hero-figure{
  grid-column:5/13;
  margin:56px 0 0;
  align-self:end;
}
.hero-figure img{
  border:2px solid rgba(194,162,77,.55);
  width:100%;
  max-width:620px;
}
figcaption{
  font-size:14px;
  line-height:1.6;
  color:var(--tx-dim);
  margin-top:10px;
  max-width:620px;
}
.hero-figure figcaption{text-align:right}

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

.scene{padding:var(--gap) 0}
.scene--alt{background:var(--bg-alt)}
.scene--light{background:var(--bg-light);color:var(--tx-dark)}
.scene--light h2,.scene--light h3{color:var(--tx-dark)}
.scene--light .scene-no{color:#3d5246}
.scene--light .scene-no::after{background:rgba(19,28,23,.25)}
.scene--light figcaption{color:#4a5b50}
.scene--light a{color:#6b5312;border-bottom-color:rgba(107,83,18,.5)}

.scene-no{
  grid-column:1/3;
  font-family:var(--mono);
  font-size:14px;
  letter-spacing:.2em;
  color:var(--acc);
  padding-top:8px;
}
.scene-no::after{
  content:"";
  display:block;
  width:44px;height:1px;
  margin-top:12px;
  background:rgba(194,162,77,.5);
}

.scene-body{grid-column:3/10}
.scene-body--wide{grid-column:3/12}

h2{
  font-family:var(--serif);
  font-weight:400;
  font-size:clamp(24px,2.6vw,32px);
  line-height:1.3;
  margin:0 0 24px;
}
h3{
  font-family:var(--serif);
  font-weight:400;
  font-size:21px;
  line-height:1.4;
  margin:38px 0 14px;
}
p{margin:0 0 24px}
p:last-child{margin-bottom:0}

.lead{color:var(--tx-dim)}
.scene--light .lead{color:#4a5b50}

/* seznamy */

ul.plain,ol.plain{margin:0 0 24px;padding-left:20px}
ul.plain li,ol.plain li{margin-bottom:12px}
ul.plain li::marker{color:var(--acc)}
ol.plain li::marker{color:var(--acc);font-family:var(--mono);font-size:14px}

.cols2{
  columns:2;
  column-gap:40px;
}
.cols2 li{break-inside:avoid}

.checklist{
  list-style:none;
  margin:0 0 24px;
  padding:0;
}
.checklist li{
  position:relative;
  padding-left:26px;
  margin-bottom:14px;
}
.checklist li::before{
  content:"";
  position:absolute;
  left:0;top:.72em;
  width:8px;height:8px;
  background:var(--acc);
}

.term{
  border-left:2px solid rgba(127,168,138,.4);
  padding-left:20px;
  margin:0 0 26px;
}
.term dt{
  font-family:var(--mono);
  font-size:14px;
  letter-spacing:.1em;
  color:var(--acc2);
  text-transform:uppercase;
  margin-bottom:6px;
}
.term dd{margin:0 0 22px}
.term dd:last-child{margin-bottom:0}
.scene--light .term{border-left-color:rgba(19,28,23,.25)}
.scene--light .term dt{color:#3d5246}

/* detailní obrázek v světlé sekci */

.detail-figure{
  grid-column:8/12;
  margin:0;
}
.detail-figure img{
  border:2px solid rgba(19,28,23,.35);
  width:100%;
}
.detail-body{grid-column:3/8}

/* ---------- oddělovač ---------- */

.sep{
  border:0;
  height:8px;
  margin:0;
  background-image:radial-gradient(circle at 4px 4px,rgba(127,168,138,.35) 3px,transparent 3.5px);
  background-size:18px 8px;
}

/* ---------- About ---------- */

.blocks{margin:0;padding:0;list-style:none}
.blocks > li{
  display:grid;
  grid-template-columns:repeat(12,1fr);
  column-gap:24px;
  padding:36px 0;
  border-top:1px solid rgba(127,168,138,.22);
}
.blocks > li:first-child{border-top:0;padding-top:0}
.blocks .no{
  grid-column:1/3;
  font-family:var(--mono);
  font-size:14px;
  letter-spacing:.2em;
  color:var(--acc);
  padding-top:6px;
}
.blocks .txt{grid-column:3/10}
.blocks h2{font-size:23px;margin-bottom:14px}

/* ---------- patička ---------- */

.site-foot{
  background:var(--bg-light);
  color:var(--tx-dark);
  margin-top:var(--gap);
}
.site-foot .perf{padding-top:0}
.foot-inner{
  display:grid;
  grid-template-columns:repeat(12,1fr);
  column-gap:24px;
  row-gap:32px;
  padding:52px 0 60px;
}
.foot-a{grid-column:1/7}
.foot-b{grid-column:8/13}
.foot-a .name{
  font-family:var(--serif);
  font-size:22px;
  letter-spacing:.06em;
  margin:0 0 12px;
}
.foot-a p{font-size:16px;line-height:1.75;color:#3d5246;margin:0;max-width:46ch}
.foot-b ul{list-style:none;margin:0 0 18px;padding:0}
.foot-b li{margin-bottom:8px}
.foot-b a{color:#6b5312;border-bottom-color:rgba(107,83,18,.45);font-size:16px}
.foot-mail{font-size:16px;margin:0}
.foot-note{
  grid-column:1/13;
  font-size:14px;
  color:#4a5b50;
  border-top:1px solid rgba(19,28,23,.18);
  padding-top:22px;
  margin:0;
}

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

@media (max-width:900px){
  :root{--gap:52px}
  body{font-size:17px;line-height:1.85}
  .hero{padding-top:44px}
  .scene-rail{
    grid-column:1/13;
    flex-direction:row;
    flex-wrap:wrap;
    gap:12px 22px;
    margin-bottom:26px;
  }
  .hero-text,.hero-figure,.scene-body,.scene-body--wide,
  .detail-body,.detail-figure,.blocks .txt{grid-column:1/13}
  .scene-no,.blocks .no{grid-column:1/13;margin-bottom:14px}
  .hero-figure{margin-top:36px}
  .hero-figure figcaption{text-align:left}
  .detail-figure{margin-top:32px;max-width:420px}
  .foot-a,.foot-b,.foot-note{grid-column:1/13}
  .cols2{columns:1}
  .blocks > li{padding:28px 0}
}

@media (max-width:560px){
  .site-head .inner{flex-direction:column;align-items:flex-start;gap:14px}
  .site-nav ul{gap:8px 18px}
  h1{font-size:28px}
}