/*
 * Prefabrykowani.pl — single-qa.css
 * Style dla CPT qa (single-qa.php)
 * Ładowany wyłącznie na is_singular('qa') przez functions.php
 * Wersja: 2.0
 */

/* ── UTILITIES ───────────────────────────────────────────────── */
.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}

/* ── SKIP LINK ───────────────────────────────────────────────── */
.skip-link{position:absolute;top:-44px;left:1rem;background:#2F6B4F;color:#fff;padding:.55rem 1rem;border-radius:0 0 4px 4px;font-size:.85rem;font-weight:600;text-decoration:none;z-index:9999;transition:top .15s ease}
.skip-link:focus{top:0}

/* ── PROGRESS BAR ────────────────────────────────────────────── */
.art-progress{position:fixed;top:0;left:0;width:0%;height:3px;background:#2F6B4F;z-index:9998;transition:width .08s linear;pointer-events:none}

/* ── FOCUS VISIBLE ───────────────────────────────────────────── */
:focus-visible{outline:2px solid #2F6B4F;outline-offset:3px;border-radius:2px}

/* ── CSS VARS ────────────────────────────────────────────────── */
:root{
  --cr:#F6F4EE;--ink:#1A1D1B;--mu:#6B6960;
  --ln:rgba(26,29,27,.11);--g:#2F6B4F;--gp:#F0EDE6;--gd:#214A38;
  --wh:#fff;--fd:'Plus Jakarta Sans',system-ui,sans-serif;
  --fb:'Plus Jakarta Sans',system-ui,sans-serif;
  --r:8px;--sh:0 1px 4px rgba(26,29,27,.06)
}

/* ── PAGE HEADER ─────────────────────────────────────────────── */
/* body i footer dziedziczą z main.css — brak override */
.ph{background:transparent}
.phi{max-width:1280px;margin:0 auto;padding:1.4rem 2rem .9rem}
.bc{font-size:.7rem;color:var(--mu);margin-bottom:.55rem;display:flex;align-items:center;gap:.3rem;flex-wrap:wrap}
.bc a{color:var(--mu);text-decoration:none}.bc a:hover{color:var(--g)}
.bc-sep{color:var(--ln);font-size:.75rem}
.bc-current{color:var(--ink);font-weight:500}
.art-header-meta{display:flex;align-items:center;gap:.75rem;flex-wrap:wrap}
.art-cat{display:inline-flex;align-items:center;font-size:.64rem;font-weight:600;text-transform:uppercase;letter-spacing:.07em;color:var(--mu);text-decoration:none;padding:.18rem .55rem;border-radius:3px;background:#F0EDE6;border:1px solid rgba(26,29,27,.10);width:fit-content;transition:border-color .15s,color .15s}
.art-cat:hover{color:var(--g);border-color:rgba(47,107,79,.25)}
.art-read-badge,.art-date-badge{display:flex;align-items:center;gap:.3rem;font-size:.7rem;color:var(--mu)}

/* ── LAYOUT ──────────────────────────────────────────────────── */
.art-layout{max-width:1280px;margin:0 auto;padding:2.5rem 2rem 3rem}
.art-layout-inner{display:grid;grid-template-columns:1fr 300px;gap:3rem;align-items:start}
.art-main{min-width:0}
.art-h1{font-family:var(--fd);font-size:clamp(1.6rem,3.5vw,2.4rem);font-weight:700;color:var(--ink);line-height:1.2;letter-spacing:-.025em;margin:0 0 1.5rem}

/* ── SUMMARY ─────────────────────────────────────────────────── */
.art-summary{background:#fff;border:1px solid rgba(26,29,27,.09);border-left:4px solid var(--g);border-radius:var(--r);padding:1rem 1.2rem;margin-bottom:1.4rem;box-shadow:var(--sh)}
.art-summary-label{display:flex;align-items:center;gap:.35rem;font-size:.68rem;font-weight:600;text-transform:uppercase;letter-spacing:.07em;color:var(--g);margin-bottom:.5rem}
.art-summary p{font-size:.9rem;color:var(--ink);line-height:1.65;margin:0}

/* ── TAKEAWAYS ───────────────────────────────────────────────── */
.art-takeaways{background:#FFFFFF;border:1px solid rgba(26,29,27,.09);border-radius:var(--r);padding:1rem 1.2rem;margin-bottom:1.4rem}
.art-takeaways-title{display:flex;align-items:center;gap:.35rem;font-family:var(--fd);font-size:.84rem;font-weight:700;color:var(--ink);margin:0 0 .65rem}
.art-takeaways-list{margin:0;padding:0;list-style:none;display:flex;flex-direction:column;gap:.4rem}
.art-takeaways-list li{display:flex;align-items:baseline;gap:.5rem;font-size:.83rem;color:var(--ink);line-height:1.45}
.art-takeaways-list li::before{content:'';width:6px;height:6px;border-radius:50%;background:var(--g);flex-shrink:0;margin-top:.35rem}

/* ── FEATURED IMAGE ──────────────────────────────────────────── */
.art-featured-img{margin:1.5rem 0;border-radius:var(--r);overflow:hidden}
.art-featured-img-el{width:100%;height:auto;display:block}

/* ── FACT SHEET ──────────────────────────────────────────────── */
.art-factsheet{margin-bottom:1.5rem;border:1px solid rgba(26,29,27,.11);border-radius:var(--r);overflow:hidden;background:#FFFFFF;box-shadow:var(--sh)}
.art-factsheet-label{display:flex;align-items:center;gap:.35rem;font-size:.68rem;font-weight:600;text-transform:uppercase;letter-spacing:.07em;color:var(--g);padding:.6rem 1rem;background:#F7F5F0;border-bottom:1px solid rgba(26,29,27,.09)}
.art-fact-table{width:100%;border-collapse:collapse;font-size:.83rem}
.art-fact-table tr{border-bottom:1px solid rgba(26,29,27,.07)}
.art-fact-table tr:last-child{border-bottom:none}
.art-fact-table tr:nth-child(even) td{background:#FAFAF8}
.art-fact-table th{text-align:left;font-weight:600;color:var(--ink);padding:.55rem 1rem;width:45%;background:#F7F5F0;font-size:.78rem}
.art-fact-table td{color:var(--ink);padding:.55rem 1rem;font-weight:500}

/* ── TOC ─────────────────────────────────────────────────────── */
.art-toc{background:#F7F5F0;border:1px solid rgba(26,29,27,.09);border-radius:var(--r);padding:.9rem 1.1rem;margin-bottom:1.5rem;position:static;top:auto;z-index:auto}
.art-toc-header{display:flex;align-items:center;justify-content:space-between;gap:.5rem;margin-bottom:.5rem}
.art-toc-title{font-family:var(--fd);font-size:.84rem;font-weight:700;color:var(--ink);margin:0}
.art-toc-toggle{display:none;background:none;border:1px solid var(--ln);border-radius:4px;cursor:pointer;color:var(--mu);font-size:.72rem;padding:.15rem .45rem;line-height:1.4;transition:border-color .15s,color .15s}
.art-toc-toggle:hover{border-color:var(--g);color:var(--g)}
.art-toc-body{display:block}
.art-toc-list{margin:0;padding:0 0 0 1.1rem;display:flex;flex-direction:column;gap:.25rem}
.art-toc-list li{font-size:.8rem}
.art-toc-list a{color:var(--g);text-decoration:none;transition:color .15s}
.art-toc-list a:hover{color:var(--gd);text-decoration:underline}
.art-toc-sub{margin:.25rem 0 .25rem 1rem;padding-left:.8rem;border-left:2px solid var(--ln);list-style:none}
.art-toc-sub li{font-size:.75rem}
.art-toc-sub a{color:var(--mu)}

/* ── SEKCJE 3x3 ──────────────────────────────────────────────── */
.art-section{margin:1.8rem 0;scroll-margin-top:80px}
.art-section h2{font-family:var(--fd);font-size:1.35rem;font-weight:700;color:var(--ink);margin:0 0 1rem;letter-spacing:-.02em;border-bottom:2px solid rgba(26,29,27,.09);padding-bottom:.5rem}
.art-section p{font-size:.9rem;line-height:1.75;color:var(--ink);margin:0 0 .85rem}
.sub-section{margin-bottom:1.2rem}
.sub-section h3{font-family:var(--fd);font-size:1.05rem;font-weight:600;color:var(--ink);margin:0 0 .5rem;scroll-margin-top:80px}
.sub-section p{font-size:.9rem;line-height:1.75;color:var(--ink);margin:0 0 .7rem}

/* ── BLEDY ───────────────────────────────────────────────────── */
.art-section--errors{background:#FBF9F6;border:1px solid rgba(192,57,43,.15);border-left:3px solid #c0392b;border-radius:var(--r);padding:1.2rem 1.4rem}
.art-section--errors h2{color:#a04000;border-color:rgba(192,57,43,.12)}
.art-section--errors h3{font-size:.95rem;color:var(--ink);margin:.6rem 0 0;padding-left:1rem;position:relative;scroll-margin-top:80px}
.art-section--errors h3::before{content:"×";position:absolute;left:0;color:#c0392b;font-size:.8rem;top:.05em}

/* ── PODSUMOWANIE ────────────────────────────────────────────── */
.art-section--summary{background:#FFFFFF;border:1px solid rgba(26,29,27,.09);border-left:3px solid var(--g);border-radius:var(--r);padding:1.2rem 1.3rem}
.art-section--summary a{color:var(--g);font-weight:600;text-decoration:underline;text-underline-offset:2px;transition:color .15s}
.art-section--summary a:hover{color:var(--gd)}

/* ── SZYBKA ODPOWIEDZ ────────────────────────────────────────── */
.art-quick-ans{background:var(--ink);color:#fff;border-radius:var(--r);padding:1.1rem 1.3rem;margin:1.8rem 0;scroll-margin-top:80px}
.art-quick-label{display:flex;align-items:center;gap:.35rem;font-size:.65rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:rgba(255,255,255,.6);margin-bottom:.5rem}
.art-quick-ans p{font-size:.92rem;line-height:1.6;color:#fff;margin:0;font-weight:500}

/* ── TRESC GUTENBERG ─────────────────────────────────────────── */
.art-content{font-size:.92rem;line-height:1.75;color:var(--ink)}
.art-content h2{font-family:var(--fd);font-size:1.35rem;font-weight:700;color:var(--ink);margin:2rem 0 .75rem;letter-spacing:-.02em;scroll-margin-top:80px}
.art-content h3{font-family:var(--fd);font-size:1.1rem;font-weight:700;color:var(--ink);margin:1.5rem 0 .5rem;scroll-margin-top:80px}
.art-content p{margin:0 0 1rem}
.art-content ul,.art-content ol{margin:0 0 1rem;padding-left:1.4rem}
.art-content li{margin-bottom:.3rem}
.art-content strong{font-weight:700;color:var(--ink)}
.art-content a{color:var(--g);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:2px}
.art-content a:hover{color:var(--gd)}
.art-content blockquote{margin:1.2rem 0;padding:.75rem 1.1rem;border-left:3px solid var(--g);background:#F7F5F0;border-radius:0 var(--r) var(--r) 0;font-style:italic;color:var(--mu)}
.art-content img{max-width:100%;height:auto;border-radius:8px;margin:.5rem 0}
.art-content table{width:100%;border-collapse:collapse;margin:1rem 0;font-size:.84rem}
.art-content th,.art-content td{padding:.5rem .75rem;border:1px solid var(--ln);text-align:left}
.art-content th{background:#F7F5F0;font-weight:600}

/* ── FAQ ─────────────────────────────────────────────────────── */
.art-faq{margin-top:2.5rem;padding-top:1.5rem;border-top:1px solid var(--ln);scroll-margin-top:80px}
.art-faq-title{font-family:var(--fd);font-size:1.3rem;font-weight:700;color:var(--ink);margin:0 0 1rem;letter-spacing:-.02em}
.art-faq-item{border-bottom:1px solid var(--ln)}
.art-faq-h3{margin:0;padding:0;font-size:inherit}
.art-faq-q{width:100%;display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.85rem 0;background:none;border:none;font-family:var(--fb);font-size:.9rem;font-weight:600;color:var(--ink);text-align:left;cursor:pointer;transition:color .15s;line-height:1.4}
.art-faq-q:hover{color:var(--g)}
.art-faq-q[aria-expanded="true"]{color:var(--g)}
.art-faq-icon{flex-shrink:0;transition:transform .2s ease}
.art-faq-q[aria-expanded="true"] .art-faq-icon{transform:rotate(180deg)}
.art-faq-a{padding:.1rem 0 .9rem}
.art-faq-a p{font-size:.85rem;color:var(--mu);line-height:1.6;margin:0}

/* ── NAWIGACJA ARTYKUL ───────────────────────────────────────── */
.art-nav{display:grid;grid-template-columns:1fr 1fr;gap:1rem;margin-top:2.5rem;padding-top:1.5rem;border-top:1px solid var(--ln)}
.art-nav-prev,.art-nav-next{display:flex;flex-direction:column;gap:.25rem;padding:.85rem 1rem;background:#FFFFFF;border:1px solid rgba(26,29,27,.09);border-radius:var(--r);text-decoration:none;transition:border-color .15s,background .15s}
.art-nav-prev:hover,.art-nav-next:hover{border-color:rgba(47,107,79,.3);background:#F7F5F0}
.art-nav-next{text-align:right;align-items:flex-end}
.art-nav-dir{display:flex;align-items:center;gap:.25rem;font-size:.65rem;font-weight:600;text-transform:uppercase;letter-spacing:.07em;color:var(--mu)}
.art-nav-next .art-nav-dir{flex-direction:row-reverse}
.art-nav-title{font-size:.82rem;font-weight:600;color:var(--ink);line-height:1.35}

/* ── SIDEBAR ─────────────────────────────────────────────────── */
.art-sidebar{position:sticky;top:calc(60px + 1.5rem)}
.sb-box{background:var(--wh);border:1px solid var(--ln);border-radius:var(--r);padding:1.1rem 1.2rem;margin-bottom:1rem}
.sb-title{font-family:var(--fd);font-size:.84rem;font-weight:700;color:var(--ink);margin:0 0 .75rem;letter-spacing:-.01em}
.sb-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:.5rem}
.sb-list li{font-size:.8rem;line-height:1.35}
.sb-list a{color:var(--ink);text-decoration:none;font-weight:500;transition:color .15s}
.sb-list a:hover{color:var(--g)}
.sb-links{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:.4rem}
.sb-links li a{display:flex;align-items:center;gap:.45rem;font-size:.8rem;font-weight:500;color:var(--mu);text-decoration:none;transition:color .15s;padding:.2rem 0}
.sb-links li a:hover{color:var(--g)}
/* CTA box w sidebarze */
.sb-cta{display:block;background:var(--g);border-radius:4px;padding:1.1rem 1.2rem;margin-bottom:1rem;text-decoration:none;transition:background .15s}
.sb-cta:hover{background:var(--gd)}
.sb-cta-label{display:block;font-size:.63rem;font-weight:700;text-transform:uppercase;letter-spacing:.07em;color:rgba(255,255,255,.7);margin-bottom:.3rem}
.sb-cta-text{display:block;font-family:var(--fd);font-size:.95rem;font-weight:700;color:#fff;line-height:1.3;margin-bottom:.4rem}
.sb-cta-arrow{display:block;font-size:.8rem;color:rgba(255,255,255,.75)}

/* ── RESPONSIVE tablet ───────────────────────────────────────── */
@media(max-width:1024px){
  .art-layout-inner{grid-template-columns:1fr}
  .art-sidebar{position:static}
}

/* ── RESPONSIVE mobile ───────────────────────────────────────── */
@media(max-width:640px){
  .art-layout{padding:1.2rem 1rem 5rem}
  .phi{padding:1.1rem 1rem .75rem}
  .art-h1{font-size:1.5rem}
  .art-nav{grid-template-columns:1fr}
  .art-content h2{font-size:1.2rem}
  .art-content h3{font-size:1rem}
  .art-section h2{font-size:1.15rem}
  .art-toc{padding:.75rem .9rem}
  .art-fact-table th,.art-fact-table td{padding:.45rem .75rem;font-size:.76rem}
  .art-toc-toggle{display:inline-flex;align-items:center;gap:.3rem}
  .art-toc-body.is-collapsed{display:none}
}