/* Společný styl podstránek (obchodní podmínky, GDPR) a blogu.
   Navazuje na hlavní stránku: stejné barvy, písmo i tvarosloví.
   Písmo Satoshi se načítá zvlášť z pismo.css. */

:root{
  --bg:#f4f4f4;
  --surface:#ffffff;
  --ink:#141414;
  --ink-soft:#5a5a5a;
  --ink-muted:#7c7c7c;
  --accent:#5b6f70;
  --accent-dark:#46585a;
  --tint:#edf2f2;
  --line:#e6e4e1;
  --photo-grade:saturate(.9) contrast(1.02);
}

*{ box-sizing:border-box; }
html{ -webkit-text-size-adjust:100%; }
html,body{ margin:0; padding:0; }
body{
  background:var(--bg);
  color:var(--ink);
  font-family:"Satoshi", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  overflow-x:clip;
}
a{ color:inherit; text-decoration:none; }
a:focus-visible, button:focus-visible{ outline:2px solid var(--accent-dark); outline-offset:4px; border-radius:8px; }
h1,h2,h3{ text-wrap:balance; }
p,li{ text-wrap:pretty; }
img{ max-width:100%; }
.jen-pro-cteni{ position:absolute; width:1px; height:1px; padding:0; margin:-1px; overflow:hidden; clip:rect(0 0 0 0); white-space:nowrap; border:0; }

/* ---------- lišta nahoře ---------- */
.nav-wrap{
  max-width:1344px;
  margin:20px auto 0;
  padding:0 24px;
}
.navbar{
  background:var(--surface);
  border-radius:999px;
  height:78px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:0 28px 0 26px;
  box-shadow:0 1px 2px rgba(20,20,20,.04), 0 14px 30px -14px rgba(20,20,20,.16);
}
.logo{
  display:flex;
  align-items:center;
  gap:11px;
  font-size:30px;
  font-weight:700;
  color:var(--accent);
  letter-spacing:-0.02em;
}
.logo-znak{ width:auto; height:52px; flex-shrink:0; }
.nav-back{
  display:inline-flex;
  align-items:center;
  gap:7px;
  font-size:16px;
  font-weight:500;
  color:var(--accent);
}
.nav-back:hover{ color:var(--accent-dark); }
.nav-back svg{ width:14px; height:14px; }

/* ---------- odznak ---------- */
.badge{
  display:inline-flex;
  align-items:center;
  gap:10px;
  background:var(--tint);
  color:var(--accent);
  font-size:16px;
  font-weight:500;
  padding:10px 20px;
  border-radius:999px;
}
.bone-mark{
  --bar-w:6px; --bar-h:13px; --lobe:9px; --spread:8px;
  position:relative;
  width:var(--bar-w);
  height:var(--bar-h);
  background:currentColor;
  border-radius:calc(var(--bar-w) / 2);
  flex-shrink:0;
}
.bone-mark::before,.bone-mark::after{
  content:"";
  position:absolute;
  left:50%;
  width:var(--lobe);
  height:var(--lobe);
  border-radius:50%;
  background:currentColor;
  transform:translateX(calc(-50% - var(--spread) / 2));
  box-shadow:var(--spread) 0 0 0 currentColor;
}
.bone-mark::before{ top:calc(var(--lobe) / -2); }
.bone-mark::after{ bottom:calc(var(--lobe) / -2); }

/* ---------- dokument (podmínky, GDPR) ---------- */
.doc{
  max-width:820px;
  margin:0 auto;
  padding:64px 24px 80px;
}
.doc h1{
  font-size:clamp(32px, 5vw, 52px);
  font-weight:900;
  line-height:1.08;
  letter-spacing:-0.03em;
  margin:0;
}
.doc-lead{
  margin:20px 0 0;
  font-size:18px;
  line-height:1.5;
  color:var(--ink-soft);
}
.doc h2{ font-size:24px; font-weight:900; letter-spacing:-0.02em; margin:52px 0 0; }
.doc h3{ font-size:18px; font-weight:700; margin:32px 0 0; }
.doc p{ font-size:16.5px; line-height:1.6; color:var(--ink-soft); margin:14px 0 0; }
.doc ol,.doc ul{
  margin:16px 0 0;
  padding-left:22px;
  display:flex;
  flex-direction:column;
  gap:12px;
  font-size:16.5px;
  line-height:1.6;
  color:var(--ink-soft);
}
.doc li::marker{ color:var(--accent); font-weight:700; }
.doc a{ color:var(--accent); font-weight:500; }
.doc a:hover{ text-decoration:underline; }

.karta{
  margin:28px 0 0;
  background:var(--surface);
  border-radius:22px;
  padding:26px 28px;
}
.karta h2,.karta h3{ margin-top:0; }
.karta p:first-of-type{ margin-top:14px; }
.karta ul{ margin-top:14px; }

/* ---------- patička podstránek ---------- */
.doc-footer{
  max-width:1244px;
  margin:0 auto;
  padding:22px 24px 46px;
  border-top:1px solid #e6e6e6;
  display:flex;
  flex-wrap:wrap;
  justify-content:space-between;
  gap:10px 24px;
  font-size:15px;
  color:var(--ink-soft);
}
.doc-footer a{ color:var(--ink-soft); }
.doc-footer a:hover{ color:var(--accent); }
.doc-footer.uzka{ max-width:820px; }

/* ================= BLOG ================= */
.blog{
  max-width:1244px;
  margin:0 auto;
  padding:64px 24px 90px;
}
.blog-hlava{
  display:flex;
  flex-direction:column;
  align-items:center;
  text-align:center;
  margin-bottom:52px;
}
.blog-hlava h1{
  font-size:clamp(34px, 5vw, 56px);
  font-weight:900;
  line-height:1.06;
  letter-spacing:-0.03em;
  margin:26px 0 0;
}
.blog-hlava p{
  font-size:17px;
  line-height:1.55;
  color:var(--ink-soft);
  margin:20px 0 0;
  max-width:620px;
}

/* meta řádek: datum a doba čtení */
.meta{
  display:flex;
  align-items:center;
  flex-wrap:wrap;
  gap:8px;
  font-size:14px;
  color:var(--ink-muted);
}
.meta .tecka{ opacity:.5; }

/* velká karta prvního článku */
.clanek-hlavni{
  display:grid;
  grid-template-columns:1.05fr .95fr;
  gap:0;
  background:var(--surface);
  border-radius:28px;
  overflow:hidden;
  margin-bottom:26px;
  box-shadow:0 1px 2px rgba(20,20,20,.05);
  transition:transform .35s cubic-bezier(.22,1,.36,1), box-shadow .35s cubic-bezier(.22,1,.36,1);
}
.clanek-hlavni:hover{ transform:translateY(-4px); box-shadow:0 22px 44px -28px rgba(20,20,20,.45); }
.clanek-hlavni .foto{
  min-height:340px;
  background-size:cover;
  background-position:center;
  background-color:#e4e4e4;
  filter:var(--photo-grade);
}
.clanek-hlavni .text{
  padding:44px 44px 40px;
  display:flex;
  flex-direction:column;
  justify-content:center;
}
.clanek-hlavni h2{
  font-size:32px;
  font-weight:900;
  line-height:1.12;
  letter-spacing:-0.025em;
  margin:16px 0 0;
}
.clanek-hlavni p{ font-size:16.5px; line-height:1.55; color:var(--ink-soft); margin:16px 0 0; }
.clanek-hlavni.bez-fota{ grid-template-columns:1fr; }
.clanek-hlavni .cist{ margin-top:0; padding-top:22px; }

/* mřížka ostatních článků */
.clanky{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:26px;
}
.clanek-karta{
  display:flex;
  flex-direction:column;
  background:var(--surface);
  border-radius:24px;
  overflow:hidden;
  box-shadow:0 1px 2px rgba(20,20,20,.05);
  transition:transform .35s cubic-bezier(.22,1,.36,1), box-shadow .35s cubic-bezier(.22,1,.36,1);
}
.clanek-karta:hover{ transform:translateY(-4px); box-shadow:0 22px 44px -28px rgba(20,20,20,.45); }
.clanek-karta .foto{
  aspect-ratio:16 / 10;
  background-size:cover;
  background-position:center;
  background-color:#e4e4e4;
  filter:var(--photo-grade);
}
.clanek-karta .text{ padding:24px 24px 26px; display:flex; flex-direction:column; flex:1; }
.clanek-karta h2{
  font-size:21px;
  font-weight:900;
  line-height:1.2;
  letter-spacing:-0.02em;
  margin:12px 0 0;
}
.clanek-karta p{ font-size:15.5px; line-height:1.5; color:var(--ink-soft); margin:12px 0 0; }
.cist{
  margin-top:auto;
  padding-top:18px;
  display:inline-flex;
  align-items:center;
  gap:7px;
  font-size:15px;
  font-weight:500;
  color:var(--accent);
}
.cist svg{ width:13px; height:13px; }

.prazdno{
  background:var(--surface);
  border-radius:24px;
  padding:56px 32px;
  text-align:center;
  color:var(--ink-soft);
  font-size:17px;
  line-height:1.55;
}

/* ---------- článek ---------- */
.clanek{
  max-width:1244px;
  margin:0 auto;
  padding:44px 24px 80px;
}
.drobky{
  font-size:14px;
  color:var(--ink-muted);
  margin-bottom:26px;
}
.drobky a{ color:var(--accent); }
.drobky a:hover{ text-decoration:underline; }

.clanek-hlava{ max-width:760px; margin:0 auto; text-align:center; }
.clanek-hlava h1{
  font-size:clamp(30px, 4.4vw, 50px);
  font-weight:900;
  line-height:1.08;
  letter-spacing:-0.03em;
  margin:18px 0 0;
}
.clanek-hlava .meta{ justify-content:center; }
.clanek-perex{
  font-size:19px;
  line-height:1.55;
  color:var(--ink-soft);
  margin:22px 0 0;
}
.clanek-hero{
  width:100%;
  max-width:1000px;
  margin:44px auto 0;
  aspect-ratio:16 / 9;
  border-radius:24px;
  background-size:cover;
  background-position:center;
  background-color:#e4e4e4;
  filter:var(--photo-grade);
}

.telo{
  max-width:720px;
  margin:0 auto;
  padding-top:48px;
  font-size:18.5px;
  line-height:1.65;
  color:#2c2c2c;
}
.telo > *:first-child{ margin-top:0; }
.telo p{ margin:22px 0 0; }
.telo h2{
  font-size:28px;
  font-weight:900;
  letter-spacing:-0.02em;
  line-height:1.18;
  color:var(--ink);
  margin:46px 0 0;
}
.telo h3{
  font-size:21px;
  font-weight:700;
  color:var(--ink);
  margin:34px 0 0;
}
.telo ul,.telo ol{ margin:20px 0 0; padding-left:24px; display:flex; flex-direction:column; gap:10px; }
.telo li::marker{ color:var(--accent); font-weight:700; }
.telo a{ color:var(--accent); font-weight:500; text-decoration:underline; text-underline-offset:2px; }
.telo strong{ font-weight:700; color:var(--ink); }
.telo blockquote{
  margin:34px 0 0;
  padding:4px 0 4px 24px;
  border-left:3px solid var(--accent);
  font-size:20px;
  line-height:1.5;
  color:var(--ink);
}
.telo blockquote p{ margin:0; }
.telo figure{ margin:34px 0 0; }
.telo figure img{
  display:block;
  width:100%;
  border-radius:20px;
  filter:var(--photo-grade);
}
.telo figcaption{
  margin-top:10px;
  font-size:14.5px;
  color:var(--ink-muted);
  text-align:center;
}
.telo hr{ border:none; border-top:1px solid var(--line); margin:44px 0 0; }

/* ---------- konec článku ---------- */
.zavery{ max-width:720px; margin:56px auto 0; }
.cta-karta{
  background:var(--surface);
  border-radius:24px;
  padding:34px 32px;
  text-align:center;
}
.cta-karta h2{ font-size:24px; font-weight:900; letter-spacing:-0.02em; margin:0; }
.cta-karta p{ font-size:16px; line-height:1.55; color:var(--ink-soft); margin:14px 0 0; }
/* druhá cesta ke kontaktu: formulář na hlavní stránce */
.odkaz-formular{
  display:inline-flex;
  align-items:center;
  gap:8px;
  margin-top:16px;
  font-size:16px;
  font-weight:500;
  color:var(--accent);
  text-decoration:underline;
  text-underline-offset:3px;
  transition:color .18s ease, gap .18s ease;
}
.odkaz-formular svg{ width:17px; height:17px; flex-shrink:0; }
.odkaz-formular:hover{ color:var(--ink); gap:11px; }
.cta-karta .odkaz-formular{ display:flex; justify-content:center; }
@media (prefers-reduced-motion: reduce){ .odkaz-formular{ transition:none; } }
.bone-btn{
  position:relative;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  height:44px;
  padding:0 32px;
  margin-top:26px;
  background:var(--accent);
  color:#fff;
  font-family:inherit;
  font-size:16.5px;
  font-weight:500;
  border:none;
  border-radius:22px;
  cursor:pointer;
  transition:background .18s ease;
}
.bone-btn::before,.bone-btn::after{
  content:"";
  position:absolute;
  top:50%;
  width:36px;
  height:36px;
  border-radius:50%;
  background:var(--accent);
  transform:translateY(calc(-50% - 14px));
  box-shadow:0 28px 0 0 var(--accent);
  transition:background .18s ease, box-shadow .18s ease;
}
.bone-btn::before{ left:-7px; }
.bone-btn::after{ right:-7px; }
.bone-btn span{ position:relative; z-index:1; }
.bone-btn:hover{ background:var(--accent-dark); }
.bone-btn:hover::before,.bone-btn:hover::after{ background:var(--accent-dark); box-shadow:0 28px 0 0 var(--accent-dark); }

.dalsi{ max-width:1244px; margin:70px auto 0; padding:0 24px; }
.dalsi h2{
  font-size:24px;
  font-weight:900;
  letter-spacing:-0.02em;
  margin:0 0 24px;
  text-align:center;
}

/* ---------- responzivita ---------- */
@media (max-width:1000px){
  .clanky{ grid-template-columns:repeat(2, 1fr); }
  .clanek-hlavni{ grid-template-columns:1fr; }
  .clanek-hlavni .foto{ min-height:0; aspect-ratio:16 / 9; }
  .clanek-hlavni .text{ padding:30px 28px 32px; }
  .clanek-hlavni h2{ font-size:27px; }
}
@media (max-width:680px){
  .clanky{ grid-template-columns:1fr; gap:18px; }
}
@media (max-width:560px){
  .nav-wrap{ margin-top:12px; padding:0 16px; }
  .navbar{ height:60px; padding:0 16px 0 14px; }
  .logo{ font-size:21px; gap:8px; }
  .logo-znak{ height:42px; }
  .nav-back{ font-size:15px; }
  .doc{ padding:44px 16px 56px; }
  .doc h2{ margin-top:40px; }
  .karta{ padding:22px 20px; }
  .doc-footer{ padding:20px 16px 34px; font-size:14px; }

  .blog{ padding:44px 16px 64px; }
  .blog-hlava{ margin-bottom:34px; }
  .clanek{ padding:32px 16px 60px; }
  .clanek-karta .text{ padding:20px 20px 22px; }
  .telo{ padding-top:36px; font-size:17.5px; }
  .telo h2{ font-size:24px; margin-top:38px; }
  .telo blockquote{ font-size:18px; padding-left:18px; }
  .clanek-hero{ margin-top:32px; border-radius:18px; }
  .cta-karta{ padding:28px 22px; }
  .dalsi{ margin-top:52px; padding:0 16px; }
}