/* Skulitabro — frame-scene: slonovina, kaštan, jantarový lak */

:root{
  --paper:#f6f0e6;
  --paper-alt:#eadcc6;
  --dark:#4a2b1b;
  --ink:#2c1f15;
  --ink-soft:#7c6a55;
  --amber:#a9631d;
  --indigo:#2a3f63;
  --serif:Georgia,'Times New Roman',serif;
  --sans:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Arial,sans-serif;
  --mono:'Courier New',Courier,monospace;
  --gap:24px;
  --band:88px;
}

*{box-sizing:border-box}

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

body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:var(--serif);
  font-size:18px;
  line-height:1.65;
  overflow-x:hidden;
}

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

a{color:var(--amber);text-underline-offset:3px;text-decoration-thickness:1px}
a:hover{text-decoration:none}

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

/* ---------- grid ---------- */

.wrap{
  width:100%;
  max-width:1180px;
  margin:0 auto;
  padding:0 24px;
}

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

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

.perf{
  display:flex;
  gap:10px;
  padding:14px 0;
  overflow:hidden;
}
.perf span{
  flex:0 0 auto;
  width:9px;
  height:9px;
  background:var(--ink-soft);
  opacity:.45;
}
.perf--light span{background:var(--paper);opacity:.5}

/* ---------- hlavička ---------- */

.site-head{
  border-bottom:1px solid rgba(44,31,21,.18);
}
.site-head .wrap{
  display:flex;
  flex-wrap:wrap;
  align-items:baseline;
  justify-content:space-between;
  gap:12px 28px;
  padding-top:20px;
  padding-bottom:18px;
}
.brand{
  font-family:var(--serif);
  font-size:23px;
  letter-spacing:.06em;
  text-transform:uppercase;
  color:var(--ink);
  text-decoration:none;
}
.brand span{color:var(--amber)}

.site-nav ul{
  list-style:none;
  margin:0;
  padding:0;
  display:flex;
  flex-wrap:wrap;
  gap:6px 22px;
}
.site-nav a{
  font-family:var(--sans);
  font-size:13px;
  letter-spacing:.04em;
  color:var(--ink);
  text-decoration:none;
  padding:4px 0;
  border-bottom:1px solid transparent;
}
.site-nav a:hover,
.site-nav a[aria-current="page"]{
  border-bottom-color:var(--amber);
  color:var(--amber);
}

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

.hero{padding:64px 0 var(--band)}

.hero .grid{align-items:start;row-gap:36px}

.reel{
  grid-column:1 / 3;
  display:flex;
  flex-direction:column;
  gap:16px;
  border-right:1px solid rgba(44,31,21,.2);
  padding-right:16px;
}
.reel div{
  display:flex;
  align-items:center;
  gap:10px;
  font-family:var(--mono);
  font-size:12px;
  letter-spacing:.14em;
  color:var(--indigo);
}
.reel div::before{
  content:"";
  width:10px;
  height:10px;
  background:var(--amber);
  opacity:.75;
  flex:0 0 auto;
}

.hero-text{grid-column:3 / 10}

h1{
  font-family:var(--serif);
  font-weight:400;
  font-size:clamp(34px,5.4vw,58px);
  line-height:1.1;
  margin:0 0 26px;
  letter-spacing:-.01em;
}
h1 em{
  display:block;
  font-style:italic;
  color:var(--amber);
}

.lede{margin:0 0 18px;max-width:38em}

.hero-figure{
  grid-column:5 / 13;
  justify-self:end;
  margin:8px 0 0;
}
.hero-figure img{
  border:2px solid var(--ink);
  width:100%;
  max-width:620px;
}
figcaption{
  font-family:var(--sans);
  font-size:12px;
  line-height:1.5;
  color:var(--ink-soft);
  margin-top:8px;
  max-width:620px;
}

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

.scene{padding:var(--band) 0}
.scene--alt{background:var(--paper-alt)}
.scene--dark{
  background:var(--dark);
  color:var(--paper);
}
.scene--dark h2,
.scene--dark h3{color:var(--paper)}
.scene--dark .scene-no{color:#d9bb92}
.scene--dark .rule{border-color:rgba(246,240,230,.3)}
.scene--dark a{color:#e3a765}
.scene--dark figcaption{color:#cbb298}
.scene--dark .marks li::before{background:#d9bb92}

.scene-head{grid-column:1 / 13;margin-bottom:34px}
.scene-no{
  font-family:var(--mono);
  font-size:13px;
  letter-spacing:.22em;
  color:var(--amber);
  display:block;
  margin-bottom:10px;
}
.rule{
  border:0;
  border-top:1px solid rgba(44,31,21,.25);
  margin:0 0 26px;
}

h2{
  font-family:var(--serif);
  font-weight:400;
  font-size:clamp(25px,3vw,33px);
  line-height:1.25;
  margin:0;
  max-width:22em;
}
h3{
  font-family:var(--serif);
  font-style:italic;
  font-weight:400;
  font-size:21px;
  line-height:1.35;
  margin:34px 0 10px;
}

.col-text{grid-column:2 / 9}
.col-text > p:first-child{margin-top:0}
.col-text p{margin:0 0 18px}

.col-wide{grid-column:2 / 12}

.note{
  font-family:var(--sans);
  font-size:13px;
  line-height:1.6;
  color:var(--ink-soft);
  grid-column:9 / 13;
  border-left:2px solid var(--indigo);
  padding-left:14px;
  margin:0;
}

/* seznamy */

.marks{
  grid-column:2 / 11;
  list-style:none;
  margin:0;
  padding:0;
  columns:2;
  column-gap:44px;
}
.marks li{
  break-inside:avoid;
  position:relative;
  padding-left:22px;
  margin:0 0 14px;
}
.marks li::before{
  content:"";
  position:absolute;
  left:0;
  top:.62em;
  width:8px;
  height:8px;
  background:var(--amber);
}
.marks--single{columns:1}

.steps{
  grid-column:2 / 11;
  margin:0;
  padding:0 0 0 1.4em;
}
.steps li{margin:0 0 14px}
.steps li::marker{
  font-family:var(--mono);
  font-size:14px;
  color:var(--indigo);
}

/* detailní obrázek v tmavé scéně */

.detail-figure{
  grid-column:2 / 6;
  margin:0;
}
.detail-figure img{border:2px solid rgba(246,240,230,.7);width:100%}

.detail-text{grid-column:7 / 12}
.detail-text p{margin:0 0 18px}
.detail-text > p:first-child{margin-top:0}

/* ---------- About: číslované bloky ---------- */

.chapters{grid-column:1 / 13;margin:0}
.chapter{
  display:grid;
  grid-template-columns:repeat(12,1fr);
  column-gap:var(--gap);
  padding:30px 0;
  border-top:1px solid rgba(44,31,21,.22);
}
.chapter:first-of-type{border-top:0;padding-top:0}
.chapter .num{
  grid-column:1 / 2;
  font-family:var(--mono);
  font-size:13px;
  letter-spacing:.2em;
  color:var(--indigo);
  padding-top:6px;
}
.chapter .body{grid-column:2 / 9}
.chapter .body h3{margin-top:0}
.chapter .body p{margin:0 0 16px}
.chapter .body p:last-child{margin-bottom:0}

/* ---------- právní stránky ---------- */

.page-head{padding:56px 0 8px}
.page-head .col-text{grid-column:1 / 10}
.page-body{padding:26px 0 var(--band)}

.doc{grid-column:1 / 10}
.doc h2{margin:40px 0 6px}
.doc h2:first-of-type{margin-top:0}
.doc p{margin:0 0 16px}
.doc ul{padding-left:1.2em;margin:0 0 16px}
.doc li{margin-bottom:9px}
.doc .scene-no{margin-top:0}

/* ---------- patička ---------- */

.site-foot{
  background:var(--dark);
  color:var(--paper);
  font-size:16px;
}
.site-foot .perf{padding:0 0 34px}
.site-foot .inner{
  display:grid;
  grid-template-columns:repeat(12,1fr);
  column-gap:var(--gap);
  row-gap:30px;
  padding-bottom:46px;
}
.foot-a{grid-column:1 / 7}
.foot-b{grid-column:8 / 13}
.site-foot .name{
  font-size:21px;
  letter-spacing:.06em;
  text-transform:uppercase;
  margin:0 0 12px;
}
.site-foot p{margin:0 0 10px;color:#e2d3bd}
.site-foot a{color:#e3a765}
.site-foot ul{list-style:none;margin:0 0 14px;padding:0}
.site-foot li{margin-bottom:8px}
.site-foot .small{
  font-family:var(--sans);
  font-size:12px;
  color:#c3ab90;
  margin:0;
}
.site-foot a:focus-visible{outline-color:#e3a765}

/* ---------- responsive ---------- */

@media (max-width:980px){
  .hero-text{grid-column:3 / 13}
  .hero-figure{grid-column:3 / 13}
  .col-text,.col-wide,.marks,.steps{grid-column:1 / 13}
  .note{grid-column:1 / 13;margin-top:10px}
  .detail-figure{grid-column:1 / 7}
  .detail-text{grid-column:7 / 13}
  .doc,.page-head .col-text{grid-column:1 / 13}
  .chapter .body{grid-column:2 / 13}
  .foot-a,.foot-b{grid-column:1 / 13}
}

@media (max-width:700px){
  :root{--band:52px;--gap:16px}
  body{font-size:17px}
  .hero{padding:38px 0 var(--band)}
  .reel{
    grid-column:1 / 13;
    flex-direction:row;
    flex-wrap:wrap;
    gap:10px 18px;
    border-right:0;
    border-bottom:1px solid rgba(44,31,21,.2);
    padding:0 0 16px;
  }
  .hero-text,.hero-figure{grid-column:1 / 13}
  .hero-figure{justify-self:stretch}
  .marks{columns:1}
  .detail-figure,.detail-text{grid-column:1 / 13}
  .detail-text{margin-top:24px}
  .chapter{padding:24px 0}
  .chapter .num{grid-column:1 / 13;padding-top:0;margin-bottom:6px}
  .chapter .body{grid-column:1 / 13}
  .site-nav ul{gap:4px 16px}
  .brand{font-size:20px}
}