/* Palvunteska — společná šablona stylů */

:root{
  --bg:#eef1e8;
  --bg-alt:#e2e7dc;
  --bg-dark:#2c3a2c;
  --ink:#1f2620;
  --ink-soft:#6d7468;
  --ink-invert:#eef1e8;
  --accent:#5f7a46;
  --accent-2:#b4655a;
  --gutter:24px;
}

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

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

body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:system-ui,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
  font-size:17px;
  line-height:1.8;
  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,
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;}

/* ——— mřížka ——— */
.grid{
  display:grid;
  grid-template-columns:repeat(12,1fr);
  gap:0 var(--gutter);
  max-width:1220px;
  margin:0 auto;
  padding:0 32px;
}

.band{padding:64px 0;}
.band--alt{background:var(--bg-alt);}
.band--dark{background:var(--bg-dark);color:var(--ink-invert);}
.band--dark h2,.band--dark h3{color:var(--ink-invert);}
.band--dark .caption{color:#b9c2b2;}
.band--dark a{color:#cbd7bd;}

/* ——— typografie ——— */
h1,h2,h3{
  font-family:Georgia,'Times New Roman',serif;
  font-weight:400;
  line-height:1.05;
  margin:0;
}
h1{font-size:clamp(2.4rem,6vw,4.1rem);letter-spacing:-0.01em;}
h2{font-size:clamp(1.5rem,2.6vw,2.05rem);margin-bottom:20px;}
h3{font-size:1.15rem;line-height:1.25;margin:36px 0 12px;}
p{margin:0 0 20px;}
p:last-child{margin-bottom:0;}

.caption{
  font-size:13px;
  line-height:1.6;
  color:var(--ink-soft);
  font-family:system-ui,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
}
.num{
  font-size:13px;
  color:var(--accent-2);
  letter-spacing:0.08em;
  display:block;
  margin-bottom:10px;
}

/* ——— oddělovač: 2 sloupce ——— */
.rule{
  border:0;
  height:1px;
  background:var(--accent);
  width:calc((100% - 5 * var(--gutter)) / 3);
  min-width:96px;
  margin:0 0 28px;
}
.band--dark .rule{background:var(--accent-2);}

/* ——— hlavička a navigace ——— */
.site-head{padding-top:28px;}
.site-head .grid{row-gap:0;}
.nav{
  grid-column:1 / 13;
  display:flex;
  flex-wrap:wrap;
  gap:6px 28px;
  align-items:baseline;
  font-size:13px;
  padding:0;
  margin:0;
  list-style:none;
}
.nav a{
  color:var(--ink);
  text-decoration:none;
  letter-spacing:0.06em;
}
.nav a:hover{color:var(--accent);text-decoration:underline;text-underline-offset:5px;}
.nav .brand{
  font-family:Georgia,'Times New Roman',serif;
  font-size:15px;
  letter-spacing:0.02em;
  margin-right:8px;
}
.nav-rule{
  grid-column:1 / 6;
  height:1px;
  background:var(--accent);
  margin:18px 0 0;
  border:0;
}

/* ——— hero ——— */
.hero{padding:56px 0 64px;}
.hero .grid{row-gap:32px;}
.hero-title{
  grid-column:1 / 8;
  align-self:start;
}
.hero-title .line-a{
  display:block;
  margin-left:calc((100% / 7 * 2));
}
.hero-title .line-b{display:block;}
.hero-lead{
  grid-column:1 / 7;
  margin-top:28px;
}
.hero-lead p{color:var(--ink);}
.topics{
  grid-column:10 / 13;
  align-self:start;
  list-style:none;
  margin:10px 0 0;
  padding:0;
  border-top:1px solid #c9d1c0;
}
.topics li{
  border-bottom:1px solid #c9d1c0;
  padding:9px 0;
  font-size:13px;
  line-height:1.5;
  color:var(--ink-soft);
}

/* ——— hlavní obrázek ——— */
.figure-main{
  grid-column:8 / 13;
  margin:0;
}
.figure-main img{
  width:100%;
  border:1px solid var(--accent);
  padding:8px;
}
.figure-caption-side{
  grid-column:1 / 4;
  align-self:end;
}

/* ——— textové sekce ——— */
.col-text{grid-column:1 / 7;}
.col-text--shift{grid-column:4 / 10;}

.checklist{
  list-style:none;
  margin:0 0 20px;
  padding:0;
}
.checklist li{
  position:relative;
  padding-left:22px;
  margin-bottom:12px;
}
.checklist li::before{
  content:"";
  position:absolute;
  left:0;
  top:13px;
  width:10px;
  height:1px;
  background:var(--accent);
}
.band--dark .checklist li::before{background:var(--accent-2);}

ol.steps{
  margin:0 0 20px;
  padding-left:22px;
}
ol.steps li{margin-bottom:12px;}
ol.steps li::marker{color:var(--accent-2);font-size:13px;}

.dl-terms{margin:0;}
.dl-terms dt{
  font-family:Georgia,'Times New Roman',serif;
  font-size:1.05rem;
  margin-top:22px;
}
.dl-terms dd{margin:6px 0 0;}

/* ——— tmavá sekce s detailním obrázkem ——— */
.detail-figure{
  grid-column:1 / 5;
  margin:0;
}
.detail-figure img{width:100%;}
.detail-figure figcaption{margin-top:12px;}
.detail-text{grid-column:6 / 12;}

/* ——— About ——— */
.page-head{padding:48px 0 8px;}
.page-head h1{grid-column:1 / 9;}
.narrow{grid-column:1 / 7;}
.doc-section{margin-bottom:56px;}
.doc-section:last-child{margin-bottom:0;}
.doc-section h2{
  position:relative;
  padding-left:36px;
}
.doc-section h2::before{
  content:"";
  position:absolute;
  left:0;
  top:0.62em;
  width:24px;
  height:1px;
  background:var(--accent);
}
.doc-section h3{padding-left:36px;}

/* ——— patička ——— */
.site-foot{padding:56px 0 64px;}
.foot-rule{
  grid-column:1 / 6;
  height:1px;
  background:var(--accent);
  border:0;
  margin:0 0 28px;
}
.foot-a{grid-column:1 / 6;}
.foot-b{grid-column:6 / 9;}
.foot-c{grid-column:9 / 13;}
.foot-a .name{
  font-family:Georgia,'Times New Roman',serif;
  font-size:1.35rem;
  line-height:1.2;
  margin:0 0 10px;
}
.foot-b ul{list-style:none;margin:0;padding:0;font-size:13px;}
.foot-b li{margin-bottom:9px;}
.foot-b a{color:var(--ink);text-decoration:none;}
.foot-b a:hover{color:var(--accent);text-decoration:underline;}

/* ——— tablet ——— */
@media (max-width:900px){
  .grid{padding:0 24px;--gutter:18px;}
  .band{padding:52px 0;}
  .hero-title{grid-column:1 / 11;}
  .hero-lead{grid-column:1 / 10;}
  .topics{grid-column:1 / 13;margin-top:4px;}
  .figure-main{grid-column:5 / 13;}
  .figure-caption-side{grid-column:1 / 5;align-self:start;}
  .col-text,.col-text--shift,.narrow,.page-head h1{grid-column:1 / 11;}
  .detail-figure{grid-column:1 / 7;}
  .detail-text{grid-column:1 / 11;margin-top:28px;}
  .foot-a{grid-column:1 / 7;}
  .foot-b{grid-column:7 / 10;}
  .foot-c{grid-column:10 / 13;}
}

/* ——— mobil ——— */
@media (max-width:640px){
  body{font-size:16px;}
  .grid{padding:0 18px;}
  .band{padding:40px 0;}
  .hero{padding:32px 0 40px;}
  .hero .grid{row-gap:24px;}
  .hero-title .line-a{margin-left:0;}
  .hero-title,.hero-lead,.figure-main,.figure-caption-side,
  .col-text,.col-text--shift,.narrow,.page-head h1,
  .detail-figure,.detail-text,
  .foot-a,.foot-b,.foot-c,.foot-rule,.nav-rule{grid-column:1 / 13;}
  .nav{gap:6px 18px;}
  .rule{width:120px;}
  .figure-main img{padding:6px;}
  .foot-b,.foot-c{margin-top:28px;}
  .doc-section{margin-bottom:40px;}
}