/* Lerindardu — společný styl pro všechny stránky */

:root{
  --bg:#f1f2f0;
  --bg-alt:#e3e5e2;
  --bg-dark:#141614;
  --ink:#171917;
  --ink-2:#6a6e6a;
  --inv:#f1f2f0;
  --acc:#2a6b3c;
  --acc-2:#8a6a20;
  --acc-2-dark:#c79c46;
  --line:rgba(23,25,23,.16);
  --line-dark:rgba(241,242,240,.22);
  --serif:Georgia,'Times New Roman',serif;
  --sans:system-ui,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
  --mono:ui-monospace,'SFMono-Regular',Consolas,'Liberation Mono',monospace;
  --gap:24px;
}

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

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

body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:var(--sans);
  font-size:17px;
  line-height:1.72;
  overflow-x:hidden;
}

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

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

h1,h2,h3{font-family:var(--serif);font-weight:400;text-transform:none;letter-spacing:-.005em}
h1{font-size:clamp(34px,4.6vw,60px);line-height:1.08;margin:0 0 28px}
h2{font-size:clamp(25px,2.6vw,34px);line-height:1.22;margin:0 0 20px}
h3{font-size:clamp(19px,1.5vw,22px);line-height:1.34;font-style:italic;margin:34px 0 12px}
p{margin:0 0 20px}
p:last-child{margin-bottom:0}

.wrap{width:min(1240px,100% - 48px);margin-inline:auto}

.grid{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));column-gap:var(--gap)}

.label{
  font-family:var(--sans);
  font-size:12px;
  line-height:1.4;
  letter-spacing:.2em;
  text-transform:uppercase;
  color:var(--ink-2);
}

.skip{
  position:absolute;left:-9999px;top:0;background:var(--ink);color:var(--inv);
  padding:10px 16px;z-index:10;
}
.skip:focus{left:12px;top:12px}

/* --- perforace (motiv filmového pásu) --- */
.perf{
  height:7px;
  background:repeating-linear-gradient(90deg,var(--ink) 0 8px,transparent 8px 22px);
  opacity:.28;
}
.perf--inv{background:repeating-linear-gradient(90deg,var(--inv) 0 8px,transparent 8px 22px);opacity:.34}

/* --- horní lišta --- */
.topbar{border-bottom:1px solid var(--line);background:var(--bg)}
.topbar__in{
  display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;
  gap:10px 28px;padding:18px 0 16px;
}
.brand{
  font-family:var(--serif);font-size:21px;letter-spacing:.02em;
  color:var(--ink);text-decoration:none;
}
.brand:focus-visible{outline:2px solid var(--acc);outline-offset:4px}
.nav{display:flex;flex-wrap:wrap;gap:6px 24px}
.nav a{
  font-size:12px;letter-spacing:.18em;text-transform:uppercase;
  color:var(--ink-2);text-decoration:none;padding:4px 0;
  border-bottom:1px solid transparent;
}
.nav a:hover{color:var(--ink);border-bottom-color:var(--acc)}
.nav a[aria-current="page"]{color:var(--ink);border-bottom-color:var(--acc-2)}

/* --- hero --- */
.hero{padding:64px 0 76px}
.hero__grid{row-gap:44px}

.rail{grid-column:1 / 3;align-self:start;border-top:1px solid var(--acc-2)}
.rail__title{margin:14px 0 18px}
.rail__list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:11px}
.rail__list a{
  display:flex;align-items:center;gap:10px;
  font-family:var(--mono);font-size:12px;letter-spacing:.08em;
  color:var(--ink-2);text-decoration:none;
}
.rail__list a::before{
  content:"";width:8px;height:8px;background:var(--ink-2);flex:0 0 auto;
}
.rail__list a:hover{color:var(--ink)}
.rail__list a:hover::before{background:var(--acc)}
.rail__list a:focus-visible{outline:2px solid var(--acc);outline-offset:3px}
.rail__word{font-family:var(--sans);letter-spacing:.06em}

.hero__head{grid-column:3 / 11}
.hero__head h1 span{display:block}
.hero__lead{max-width:62ch;color:var(--ink)}
.hero__meta{margin-top:26px;color:var(--ink-2)}
.hero__meta .label{color:var(--acc-2)}

.hero__figure{
  grid-column:6 / 13;justify-self:end;align-self:end;
  width:min(620px,100%);margin:0;
}
.hero__figure img{
  border:2px solid var(--ink);width:100%;aspect-ratio:16/9;object-fit:cover;
}
.hero__figure figcaption{
  margin-top:10px;text-align:right;
  font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-2);
}

/* --- scény --- */
.scene{padding:88px 0;background:var(--bg)}
.scene--alt{background:var(--bg-alt)}
.scene--dark{background:var(--bg-dark);color:var(--inv)}
.scene__grid{row-gap:0}

.scene__no{
  grid-column:1 / 2;margin:0 0 30px;padding-bottom:10px;
  border-bottom:1px solid var(--acc-2);
  font-family:var(--mono);font-size:13px;letter-spacing:.16em;color:var(--acc-2);
}
.scene--dark .scene__no{color:var(--acc-2-dark);border-bottom-color:var(--acc-2-dark)}

.scene__body{grid-column:2 / 9}
.scene__list{grid-column:2 / 11;margin:30px 0 0}
.scene__note{grid-column:2 / 9;margin-top:26px;color:var(--ink-2);font-size:15.5px}
.scene--dark .scene__note{color:rgba(241,242,240,.72)}

/* seznamy */
.checklist{list-style:none;margin:0;padding:0;columns:2;column-gap:44px}
.checklist li{
  position:relative;padding-left:22px;margin:0 0 14px;
  break-inside:avoid;-webkit-column-break-inside:avoid;
}
.checklist li::before{
  content:"";position:absolute;left:0;top:.66em;
  width:7px;height:7px;background:var(--acc);
}
.scene--dark .checklist li::before{background:var(--acc-2-dark)}
.checklist--single{columns:1}

.steps{list-style:none;margin:0;padding:0;counter-reset:st}
.steps li{
  counter-increment:st;position:relative;padding-left:40px;margin:0 0 16px;
}
.steps li::before{
  content:counter(st,decimal-leading-zero);position:absolute;left:0;top:.18em;
  font-family:var(--mono);font-size:12.5px;letter-spacing:.1em;color:var(--acc-2);
}
.scene--dark .steps li::before{color:var(--acc-2-dark)}

/* tmavá scéna s detailním snímkem */
.detail__grid{row-gap:40px;align-items:start}
.detail__figure{grid-column:2 / 6;margin:0}
.detail__figure img{
  border:2px solid rgba(241,242,240,.5);width:100%;aspect-ratio:4/5;object-fit:cover;
}
.detail__figure figcaption{
  margin-top:10px;font-size:12px;letter-spacing:.14em;text-transform:uppercase;
  color:rgba(241,242,240,.66);
}
.detail__text{grid-column:7 / 13}

/* --- kontakt --- */
.contact__grid{row-gap:24px}
.contact__body{grid-column:2 / 9}
.contact__mail{font-family:var(--serif);font-size:clamp(20px,2vw,26px)}

/* --- O projektu: číslované bloky --- */
.about-block{
  border-top:1px solid var(--line);padding-top:26px;margin-top:38px;
}
.about-block:first-of-type{border-top:0;padding-top:0}
.about__grid{row-gap:0}
.about-block .about__no{
  grid-column:1 / 2;font-family:var(--mono);font-size:13px;letter-spacing:.16em;
  color:var(--acc-2);margin:0 0 18px;
}
.about-block .about__body{grid-column:2 / 9}

/* --- textové (právní) stránky --- */
.page{padding:64px 0 88px}
.page__grid{row-gap:0}
.page__intro{grid-column:2 / 9;margin-bottom:34px}
.page__no{
  grid-column:1 / 2;font-family:var(--mono);font-size:13px;letter-spacing:.16em;
  color:var(--acc-2);margin:0 0 18px;padding-bottom:10px;border-bottom:1px solid var(--acc-2);
}
.page__body{grid-column:2 / 9;margin-bottom:46px}
.page__body ul{margin:0 0 20px;padding-left:0;list-style:none}
.page__body ul li{position:relative;padding-left:22px;margin-bottom:12px}
.page__body ul li::before{
  content:"";position:absolute;left:0;top:.66em;width:7px;height:7px;background:var(--acc);
}
.page__lead{
  font-family:var(--serif);font-size:clamp(19px,2vw,23px);line-height:1.5;
}

.page-head{padding:56px 0 8px}
.page-head .label{color:var(--acc-2);margin:0 0 18px}

/* --- patička --- */
.foot{background:var(--bg-dark);color:var(--inv);margin-top:0}
.foot .perf{margin-bottom:0}
.foot__in{
  display:grid;grid-template-columns:repeat(12,minmax(0,1fr));column-gap:var(--gap);
  row-gap:34px;padding:62px 0 56px;
}
.foot__left{grid-column:1 / 7}
.foot__right{grid-column:8 / 13}
.foot__name{font-family:var(--serif);font-size:24px;margin:0 0 12px}
.foot__line{color:rgba(241,242,240,.72);max-width:44ch;margin:0}
.foot__nav{display:flex;flex-direction:column;gap:10px;margin-bottom:22px}
.foot__nav a,.foot a{color:var(--inv)}
.foot__nav a{font-size:13px;letter-spacing:.12em;text-transform:uppercase;text-decoration:none;border-bottom:1px solid transparent;align-self:start}
.foot__nav a:hover{border-bottom-color:var(--acc-2-dark);color:var(--inv)}
.foot a:hover{color:var(--acc-2-dark)}
.foot a:focus-visible{outline:2px solid var(--acc-2-dark);outline-offset:3px;color:var(--inv)}
.foot__mail{font-family:var(--serif);font-size:19px;margin:0}

/* --- responzivita --- */
@media (max-width:1080px){
  .hero__head{grid-column:3 / 13}
  .hero__figure{grid-column:4 / 13}
  .scene__body,.scene__note,.contact__body,.about-block .about__body,.page__body,.page__intro{grid-column:2 / 11}
  .scene__list{grid-column:2 / 13}
  .detail__figure{grid-column:2 / 7}
  .detail__text{grid-column:7 / 13}
}

@media (max-width:860px){
  body{font-size:16.5px}
  .wrap{width:min(1240px,100% - 36px)}
  .hero{padding:44px 0 56px}
  .hero__grid{row-gap:34px}
  .rail{grid-column:1 / -1;border-top:1px solid var(--acc-2)}
  .rail__list{flex-direction:row;flex-wrap:wrap;gap:10px 22px}
  .hero__head,.hero__figure{grid-column:1 / -1}
  .hero__figure{justify-self:start;width:100%}
  .scene{padding:52px 0}
  .scene__no,.about-block .about__no,.page__no{grid-column:1 / -1;margin-bottom:18px}
  .scene__body,.scene__list,.scene__note,.contact__body,
  .about-block .about__body,.page__body,.page__intro,
  .detail__figure,.detail__text{grid-column:1 / -1}
  .detail__figure{max-width:420px}
  .checklist{columns:1}
  .foot__left,.foot__right{grid-column:1 / -1}
  .foot__in{padding:44px 0 40px;row-gap:28px}
}

@media (max-width:520px){
  .nav{gap:6px 16px}
  .topbar__in{padding:14px 0 12px}
  h3{margin-top:28px}
}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
}