/* ============================================================
   BLOG — šablona indexu a článku (konverze + SEO + čitelnost)
   ============================================================ */

/* ---------- Breadcrumb ---------- */
.crumbs{
  display:flex; flex-wrap:wrap; gap:6px; align-items:center;
  font-size:.82rem; color:rgba(255,255,255,.6); margin-bottom:16px;
  font-family:var(--font-head); font-weight:600;
}
.crumbs a{ color:rgba(255,255,255,.78); text-decoration:none; }
.crumbs a:hover{ color:#fff; }
.crumbs span[aria-hidden]{ opacity:.5; }

/* ---------- Meta řádek článku ---------- */
.artmeta{
  display:flex; flex-wrap:wrap; align-items:center; gap:14px 22px; margin-top:22px;
  font-size:.88rem; color:rgba(255,255,255,.75);
}
.artmeta__author{ display:flex; align-items:center; gap:11px; }
.artmeta__avatar{
  width:42px; height:42px; border-radius:50%; display:grid; place-items:center;
  background:linear-gradient(135deg,var(--blue-400),var(--blue-600));
  color:#fff; font-family:var(--font-head); font-weight:800; font-size:.95rem;
  overflow:hidden; flex:0 0 auto;
}
/* skutečná profilovka místo iniciál — 38 % rámuje obličej (okno pryč); bez vlastního
   border-radius, aby img plnil kruh přesně (jinak dvojitý ořez → modrý proužek pozadí) */
.artmeta__avatar img{
  width:100%; height:100%; object-fit:cover; object-position:center 38%;
  display:block;
}
.artmeta__author strong{ display:block; color:#fff; font-family:var(--font-head); font-size:.9rem; }
.artmeta__author small{ font-size:.76rem; color:rgba(255,255,255,.6); }
.artmeta__item{ display:flex; align-items:center; gap:7px; }
.artmeta__item svg{ width:15px; height:15px; color:var(--blue-400); flex:0 0 15px; }

/* ---------- Layout článku: prose + TOC rail ---------- */
.artgrid{ display:grid; grid-template-columns:minmax(0,1fr); gap:44px; }
@media(min-width:1180px){
  .artgrid{ grid-template-columns:220px minmax(0,760px); justify-content:center; }
  .artgrid .prose{ margin-inline:0; }
}
.toc{ display:none; }
@media(min-width:1180px){
  .toc{
    display:block; position:sticky; top:110px; align-self:start;
    border-left:2px solid var(--line); padding-left:18px; font-size:.86rem;
  }
  .toc strong{
    display:block; font-family:var(--font-head); font-size:.72rem; letter-spacing:.14em;
    text-transform:uppercase; color:var(--muted); margin-bottom:12px;
  }
  .toc ol{ list-style:none; display:grid; gap:9px; }
  .toc a{
    color:var(--muted); text-decoration:none; display:block; line-height:1.35;
    transition:color .2s ease;
  }
  .toc a:hover{ color:var(--blue-600); }
  .toc li.is-on a{ color:var(--blue-600); font-weight:700; }
}

/* ---------- Box „V kostce“ (AI Overview friendly) ---------- */
.takeaways{
  background:var(--blue-50); border:1px solid var(--blue-100); border-radius:var(--radius-lg);
  padding:24px 26px; margin:8px 0 30px;
}
.takeaways strong.tk-title{
  display:flex; align-items:center; gap:9px; font-family:var(--font-head);
  font-size:.95rem; color:var(--navy-900); margin-bottom:12px;
}
.takeaways strong.tk-title svg{ width:18px; height:18px; color:var(--blue-500); }
.takeaways ul{ list-style:none; margin:0; display:grid; gap:9px; }
/* POZOR: NE display:flex — inline <strong> uvnitř <li> by se staly samostatnými
   flex-items a text by se roztrhal do sloupců (bug 12.7.). Šipka přes absolute ::before. */
.takeaways li{
  position:relative; padding-left:24px; font-size:.95rem; color:var(--ink); line-height:1.5;
}
.takeaways li::before{
  content:"→"; position:absolute; left:0; top:0; color:var(--blue-500); font-weight:800;
}

/* ---------- Inline CTA v článku ---------- */
.cta-inline{
  display:flex; align-items:center; gap:20px; flex-wrap:wrap;
  background:linear-gradient(135deg,var(--navy-950),var(--navy-800));
  border-radius:var(--radius-lg); padding:26px 28px; margin:38px 0;
  box-shadow:var(--shadow-md);
}
.cta-inline__txt{ flex:1 1 300px; }
.cta-inline .cta-inline__txt strong{ display:block; color:#fff; font-family:var(--font-head); font-size:1.12rem; margin-bottom:4px; }
.cta-inline .cta-inline__txt span{ color:rgba(255,255,255,.72); font-size:.9rem; }
.cta-inline .btn{ flex:0 0 auto; white-space:nowrap; }

/* ---------- Autor box (E-E-A-T) ---------- */
.authorbox{
  display:flex; gap:20px; align-items:flex-start; flex-wrap:wrap;
  border:1px solid var(--line); border-radius:var(--radius-lg);
  padding:26px 28px; margin:44px 0 0; background:#fff; box-shadow:var(--shadow-sm);
}
.authorbox .artmeta__avatar{ width:64px; height:64px; font-size:1.3rem; flex:0 0 64px; }
.authorbox__body{ flex:1; min-width:260px; }
.authorbox__body strong{ font-family:var(--font-head); color:var(--navy-900); font-size:1.05rem; display:block; }
.authorbox__body em{ font-style:normal; color:var(--blue-600); font-family:var(--font-head); font-weight:700; font-size:.82rem; display:block; margin-bottom:8px; }
.authorbox__body p{ color:var(--muted); font-size:.92rem; margin:0 0 10px; }
.authorbox__body a{ color:var(--blue-600); font-weight:700; font-size:.88rem; }

/* ---------- Související ---------- */
.related{ display:grid; grid-template-columns:repeat(3,1fr); gap:16px; margin-top:26px; }
.related a{
  display:block; background:#fff; border:1px solid var(--line); border-radius:var(--radius);
  padding:18px 20px; text-decoration:none; box-shadow:var(--shadow-sm);
  transition:transform .22s var(--ease), box-shadow .22s var(--ease), border-color .22s ease;
}
.related a:hover{ transform:translateY(-3px); box-shadow:var(--shadow-md); border-color:var(--blue-400); }
.related strong{ display:block; font-family:var(--font-head); color:var(--navy-900); font-size:.95rem; margin-bottom:4px; }
.related span{ color:var(--muted); font-size:.84rem; }
@media(max-width:760px){ .related{ grid-template-columns:1fr; } }

/* ---------- Blog index: featured + grid ---------- */
.featcard{
  display:grid; grid-template-columns:1fr 1fr; gap:0; overflow:hidden;
  background:#fff; border:1px solid var(--line); border-radius:var(--radius-lg);
  box-shadow:var(--shadow-md); text-decoration:none; max-width:980px; margin-inline:auto;
  transition:transform .25s var(--ease), box-shadow .25s var(--ease);
}
.featcard:hover{ transform:translateY(-4px); box-shadow:var(--shadow-lg); }
.featcard__img{ position:relative; min-height:280px; }
.featcard__img img{ position:absolute; inset:0; width:100%; height:100%; object-fit:cover; }
.featcard__tag{
  position:absolute; top:14px; left:14px; background:linear-gradient(135deg,#FFC44D,var(--gold-600));
  color:var(--navy-900); font-family:var(--font-head); font-weight:800; font-size:.7rem;
  letter-spacing:.1em; text-transform:uppercase; padding:6px 13px; border-radius:999px;
}
.featcard__body{ padding:clamp(24px,3vw,38px); display:flex; flex-direction:column; gap:12px; }
.featcard__body h2{ font-size:clamp(1.2rem,2vw,1.5rem); color:var(--navy-900); line-height:1.3; }
.featcard__body p{ color:var(--muted); font-size:.95rem; }
.featcard__meta{ display:flex; align-items:center; gap:10px; font-size:.82rem; color:var(--muted); margin-top:auto; }
.featcard__meta .artmeta__avatar{ width:34px; height:34px; font-size:.78rem; background:linear-gradient(135deg,var(--blue-400),var(--blue-600)); }
.featcard__go{ color:var(--gold-600); font-family:var(--font-head); font-weight:800; font-size:.9rem; }
.featcard + .featcard{ margin-top:22px; }
@media(max-width:780px){ .featcard{ grid-template-columns:1fr; } .featcard__img{ min-height:200px; } }

.upcoming{ max-width:980px; margin:44px auto 0; }
.upcoming h2{ text-align:center; font-size:1.15rem; color:var(--navy-900); margin-bottom:18px; }
.upcoming__grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:14px; }
.upcoming__card{
  border:1.5px dashed var(--line); border-radius:var(--radius); padding:18px 20px;
  background:linear-gradient(180deg,#fff,var(--blue-50));
}
.upcoming__card strong{ display:block; font-family:var(--font-head); font-size:.92rem; color:var(--navy-900); margin-bottom:4px; }
.upcoming__card span{ font-size:.8rem; color:var(--muted); }
.upcoming__card em{
  display:inline-block; font-style:normal; font-family:var(--font-head); font-weight:800;
  font-size:.64rem; letter-spacing:.12em; text-transform:uppercase; color:var(--blue-600);
  background:var(--blue-100); border-radius:999px; padding:3px 10px; margin-bottom:10px;
}
@media(max-width:780px){ .upcoming__grid{ grid-template-columns:1fr; } }