/* ===== BLOG ===== */
.pg-hero .eyebrow{margin-bottom:6px}
.blog-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:26px;margin:44px 0 20px}
.pcard{display:flex;flex-direction:column;background:var(--card);border:1px solid var(--line);border-radius:16px;overflow:hidden;text-decoration:none;color:inherit;transition:transform .18s,box-shadow .18s,border-color .18s}
.pcard:hover{transform:translateY(-3px);box-shadow:0 12px 30px rgba(10,15,10,.10);border-color:#cfe0e2}
.pcard img{width:100%;height:190px;object-fit:cover}
.pcard .in{padding:18px 20px 20px;display:flex;flex-direction:column;flex:1}
.pcard .tag{font-size:12px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--water)}
.pcard h3{font-size:18px;line-height:1.35;margin:8px 0 8px;color:var(--ink)}
.pcard p{color:var(--muted);font-size:14.5px;line-height:1.55;flex:1}
.pcard .more{margin-top:14px;color:var(--pool);font-weight:800;font-size:14px}
.blog-filter{display:flex;gap:10px;flex-wrap:wrap;margin-top:8px}
.blog-filter a{padding:8px 15px;border:1px solid var(--line);border-radius:999px;text-decoration:none;color:var(--ink);font-weight:700;font-size:14px}
.blog-filter a.on,.blog-filter a:hover{background:var(--pool);color:#fff;border-color:var(--pool)}
/* článek */
.art{max-width:760px;margin:0 auto}
.art-hero{position:relative;height:min(46vw,420px);border-radius:0}
.art-hero img{width:100%;height:100%;object-fit:cover}
.art-wrap{max-width:820px;margin:0 auto;padding:0 22px}
.art-head{margin:34px auto 8px;max-width:760px}
.art-head .tag{font-size:12.5px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--water)}
.art-head h1{font-size:clamp(28px,4.4vw,44px);line-height:1.12;margin:10px 0 6px}
.art-head .perex{font-size:19px;color:var(--muted);line-height:1.55;margin-top:10px}
.art-body{max-width:760px;margin:26px auto 0;font-size:17px;line-height:1.75}
.art-body h2{font-size:26px;margin:34px 0 12px;line-height:1.2}
.art-body h3{font-size:20px;margin:24px 0 8px}
.art-body p{margin:0 0 16px}
.art-body ul{margin:0 0 18px;padding-left:22px}
.art-body li{margin-bottom:8px}
.faq{margin:30px auto 0;max-width:760px}
.faq h2{font-size:24px;margin-bottom:14px}
.faq details{border:1px solid var(--line);border-radius:12px;padding:14px 18px;margin-bottom:10px;background:var(--card)}
.faq summary{font-weight:700;cursor:pointer;font-size:17px}
.faq details[open]{border-color:var(--water)}
.faq p{margin:10px 0 0;color:var(--muted)}
.art-cta{max-width:760px;margin:40px auto 0}
.rel{max-width:1140px;margin:56px auto 0}
.rel h2{font-size:24px;margin-bottom:18px}
@media(max-width:640px){.pcard img{height:170px}}