/* =============================================================
   DigiAds Poradnik (blog) - warstwa premium UX/UI. Iteracja 2.
   Korzysta z tokenow z styles.min.css (:root). Ladowane tylko na /poradnik/.
   ============================================================= */

/* ---- Spojnosc z marka + kontrast (scoped: blog.css laduje sie tylko na /poradnik/) ----
   Podbicie krycia malych etykiet pomocniczych do AA (>=4.5:1) na jasnej bazie. */
:root{--ink-mute:rgba(23,21,15,.64)}

/* ---- Reveal on scroll (sterowane przez blog.js, bez FOUC gdy brak JS) ---- */
.b-rv{opacity:0;transform:translate3d(0,24px,0);transition:opacity .72s var(--ease-out),transform .72s var(--ease-out);will-change:opacity,transform}
.b-rv.in{opacity:1;transform:none;will-change:auto}
@media (prefers-reduced-motion:reduce){.b-rv{opacity:1!important;transform:none!important}}

/* ---- Pasek postepu czytania ---- */
.pr-progress{position:fixed;top:0;left:0;height:3px;width:0;z-index:1200;
  background:linear-gradient(90deg,var(--accent-400) 0%,var(--accent) 60%,var(--accent-700) 100%);
  box-shadow:0 0 12px rgba(37,99,235,.4);transition:width .08s linear}

/* ---- Animowany eyebrow (linia + pulsujaca kropka) ---- */
.pr-eyebrow{display:inline-flex;align-items:center;gap:11px;font-family:var(--font-mono);font-size:var(--tiny);
  letter-spacing:.18em;text-transform:uppercase;color:var(--ink-label)}

/* ====================== STRONA GLOWNA PORADNIKA ====================== */
.pr-hero{padding:calc(108px + var(--safe-top)) 0 0;position:relative;overflow:hidden}
.pr-hero__glow{position:absolute;top:-30%;right:-10%;width:50%;height:120%;pointer-events:none;z-index:0;
  background:radial-gradient(circle at 70% 30%,var(--accent-soft),transparent 62%)}
.pr-hero__inner{max-width:900px;position:relative;z-index:1}
.pr-hero__title{font-size:var(--h-1);line-height:1.02;letter-spacing:-0.03em;margin:18px 0 0}
.pr-hero__title em{font-family:var(--font-display);font-style:italic;font-weight:400;color:var(--accent-700)}
.pr-hero__lead{font-size:var(--lead);color:var(--ink-soft);max-width:680px;margin:22px 0 0;line-height:1.65}
.pr-hero__stats{display:flex;flex-wrap:wrap;gap:0;margin:38px 0 0}
.pr-stat{display:flex;flex-direction:column;gap:3px;padding:0 30px}
.pr-stat:first-child{padding-left:0}
.pr-stat+.pr-stat{border-left:1px solid var(--border)}
.pr-stat b{font-size:clamp(26px,3.2vw,38px);letter-spacing:-0.03em;line-height:1}
.pr-stat span{font-family:var(--font-mono);font-size:var(--tiny);letter-spacing:.1em;text-transform:uppercase;color:var(--ink-mute)}

.pr-section{padding:clamp(48px,6vw,76px) 0 var(--section-y)}
.pr-rowhead{display:flex;align-items:baseline;justify-content:space-between;gap:16px;margin:0 0 24px}
.pr-rowhead h2{font-size:var(--h-3);letter-spacing:-0.015em}
.pr-rowhead span{font-family:var(--font-mono);font-size:var(--tiny);letter-spacing:.12em;text-transform:uppercase;color:var(--ink-mute)}

/* Wyrozniony artykul */
.pr-feature{display:block;background:var(--bg-dark);color:var(--ink-on-dark);
  border-radius:28px;overflow:hidden;text-decoration:none;position:relative;isolation:isolate;
  transition:transform var(--dur-fast) var(--ease-out),box-shadow var(--dur-fast) var(--ease-out)}
.pr-feature:hover{transform:translateY(-5px);box-shadow:0 36px 80px rgba(23,21,15,.26)}
.pr-feature__body{padding:clamp(30px,4vw,56px);display:flex;flex-direction:column;gap:16px;max-width:740px}
.pr-feature__kicker{display:inline-flex;align-items:center;gap:9px;font-family:var(--font-mono);font-size:var(--tiny);letter-spacing:.16em;text-transform:uppercase;color:var(--accent-400)}
.pr-feature__kicker::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--accent-400);box-shadow:0 0 0 4px rgba(106,160,255,.18)}
.pr-feature__title{font-size:clamp(30px,3.8vw,50px);line-height:1.06;letter-spacing:-0.025em}
.pr-feature__title em{font-family:var(--font-display);font-style:italic;font-weight:400;color:var(--accent-400)}
.pr-feature__desc{color:var(--ink-on-dark-soft);line-height:1.6;font-size:17px;max-width:580px}
.pr-feature__more{display:inline-flex;align-items:center;gap:9px;font-weight:600;color:#fff;margin-top:8px}
.pr-feature__more svg{width:15px;height:15px;transition:transform var(--dur-fast) var(--ease-out)}
.pr-feature:hover .pr-feature__more svg{transform:translateX(6px)}
.pr-feature__glow{position:absolute;inset:auto -10% -40% auto;width:60%;height:120%;
  background:radial-gradient(circle at 70% 30%,rgba(37,99,235,.5),transparent 60%);z-index:-1;pointer-events:none}

/* Siatka kart */
.pr-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:clamp(16px,2vw,26px);margin-top:clamp(16px,2vw,26px)}
.pr-card{display:flex;flex-direction:column;background:var(--card);border:1px solid var(--border);border-radius:20px;
  padding:clamp(24px,2.4vw,32px);text-decoration:none;color:var(--ink);position:relative;overflow:hidden;
  transition:transform var(--dur-fast) var(--ease-out),border-color var(--dur-fast) var(--ease-out),box-shadow var(--dur-fast) var(--ease-out)}
.pr-card::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;border-radius:20px 20px 0 0;
  background:var(--accent-gradient);transform:scaleX(0);transform-origin:left;transition:transform var(--dur-base) var(--ease-out)}
.pr-card::after{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;
  background:radial-gradient(440px circle at var(--mx,50%) var(--my,0%),var(--accent-soft),transparent 60%);
  opacity:0;transition:opacity var(--dur-fast) var(--ease-out)}
.pr-card:hover{transform:translateY(-6px);border-color:var(--border-strong);box-shadow:0 26px 60px rgba(23,21,15,.13)}
.pr-card:hover::before{transform:scaleX(1)}
.pr-card:hover::after{opacity:1}
.pr-chip{align-self:flex-start;display:inline-flex;align-items:center;gap:7px;font-family:var(--font-mono);font-size:var(--tiny);letter-spacing:.12em;text-transform:uppercase;
  color:var(--accent-700);background:var(--accent-soft);padding:6px 11px;border-radius:999px}
.pr-chip::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--accent)}
.pr-card__title{font-size:var(--h-4);line-height:1.22;letter-spacing:-0.01em;margin:18px 0 0;position:relative}
.pr-card__desc{color:var(--ink-soft);line-height:1.6;margin:12px 0 0;font-size:15px;position:relative}
.pr-card__foot{margin-top:auto;padding-top:22px;display:flex;align-items:center;justify-content:space-between;gap:10px;position:relative}
.pr-card__time{font-family:var(--font-mono);font-size:var(--tiny);color:var(--ink-mute);letter-spacing:.06em;display:inline-flex;align-items:center;gap:6px}
.pr-card__time svg{width:13px;height:13px;opacity:.7}
.pr-card__more{display:inline-flex;align-items:center;gap:7px;font-weight:600;color:var(--accent-700);font-size:14px}
.pr-card__more svg{width:14px;height:14px;transition:transform var(--dur-fast) var(--ease-out)}
.pr-card:hover .pr-card__more svg{transform:translateX(4px)}

/* Pasek CTA */
.pr-band{margin-top:clamp(40px,5vw,64px);background:var(--bg-sand);border:1px solid var(--border);border-radius:24px;
  padding:clamp(30px,4vw,52px);display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:24px;position:relative;overflow:hidden}
.pr-band__t{font-size:var(--h-3);letter-spacing:-0.015em;max-width:580px;line-height:1.15}
.pr-band__t em{font-family:var(--font-display);font-style:italic;font-weight:400;color:var(--accent-700)}

/* ====================== ARTYKUL ====================== */
.pa{padding:calc(92px + var(--safe-top)) 0 var(--section-y)}
.pa-wrap{max-width:1180px;margin:0 auto;padding-left:var(--pad-side);padding-right:var(--pad-side)}
.pa-breadcrumb{display:flex;flex-wrap:wrap;gap:8px;align-items:center;font-size:13px;color:var(--ink-mute);font-family:var(--font-mono)}
.pa-breadcrumb a{color:var(--ink-mute);text-decoration:none}
.pa-breadcrumb a:hover{color:var(--accent-700)}
.pa-breadcrumb svg{width:12px;height:12px;opacity:.6}

.pa-head{max-width:800px;margin:22px 0 0}
.pa-chip{display:inline-flex;align-items:center;gap:8px;font-family:var(--font-mono);font-size:var(--tiny);letter-spacing:.12em;text-transform:uppercase;color:var(--accent-700);background:var(--accent-soft);padding:7px 12px;border-radius:999px}
.pa-chip::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--accent)}
.pa-title{font-size:clamp(33px,4.4vw,60px);line-height:1.04;letter-spacing:-0.03em;margin:18px 0 0}
.pa-title em{font-family:var(--font-display);font-style:italic;font-weight:400;color:var(--accent-700)}
.pa-meta{display:flex;align-items:center;gap:14px;margin:24px 0 0;flex-wrap:wrap}
.pa-meta__av{width:46px;height:46px;border-radius:50%;overflow:hidden;flex:0 0 auto;border:1px solid var(--border)}
.pa-meta__av img{width:100%;height:100%;object-fit:cover}
.pa-meta__who b{display:block;font-size:15px}
.pa-meta__who span{font-family:var(--font-mono);font-size:12px;color:var(--ink-mute);letter-spacing:.04em}

/* Uklad: tresc + sticky TOC */
.pa-shell{display:grid;grid-template-columns:1fr;gap:clamp(28px,4vw,56px);margin:clamp(30px,4vw,48px) 0 0;align-items:start}
.pa-main{min-width:0;max-width:760px}
.pa-aside{display:none}
@media (min-width:1024px){
  .pa-shell{grid-template-columns:minmax(0,760px) 1fr}
  .pa-aside{display:block;position:sticky;top:96px}
}

/* TOC */
.pa-toc{background:var(--card);border:1px solid var(--border);border-radius:18px;padding:22px 24px}
.pa-toc__h{font-family:var(--font-mono);font-size:var(--tiny);letter-spacing:.12em;text-transform:uppercase;color:var(--ink-mute);margin:0 0 12px}
.pa-toc ol{list-style:none;margin:0;padding:0;display:grid;gap:2px}
.pa-toc a{display:block;padding:11px 12px;border-radius:10px;color:var(--ink-soft);text-decoration:none;font-size:14px;line-height:1.4;
  border-left:2px solid transparent;transition:background var(--dur-fast) var(--ease-out),color var(--dur-fast) var(--ease-out),border-color var(--dur-fast) var(--ease-out)}
.pa-toc a:hover{background:var(--accent-soft);color:var(--accent-700)}
.pa-toc a.is-active{background:var(--accent-soft);color:var(--accent-700);border-left-color:var(--accent);font-weight:600}
.pa-toc--m{margin:0 0 8px;background:var(--card);border:1px solid var(--border);border-radius:14px;padding:16px 18px}
details.pa-toc--m summary{cursor:pointer;list-style:none;display:flex;align-items:center;justify-content:space-between;
  font-family:var(--font-mono);font-size:var(--tiny);letter-spacing:.12em;text-transform:uppercase;color:var(--ink-mute)}
details.pa-toc--m summary::-webkit-details-marker{display:none}
details.pa-toc--m summary svg{width:14px;height:14px;transition:transform var(--dur-fast) var(--ease-out)}
details.pa-toc--m[open] summary svg{transform:rotate(180deg)}
details.pa-toc--m ol{list-style:none;margin:14px 0 0;padding:0;display:grid;gap:2px}
details.pa-toc--m a{display:block;padding:11px 10px;border-radius:8px;color:var(--ink-soft);text-decoration:none;font-size:14px}
details.pa-toc--m a:hover{background:var(--accent-soft);color:var(--accent-700)}
@media (min-width:1024px){details.pa-toc--m{display:none}}

/* "W skrocie" */
.pa-key{background:linear-gradient(135deg,rgba(106,160,255,.12),rgba(37,99,235,.05));
  border:1px solid var(--accent-ink-soft);border-radius:18px;padding:26px 28px;margin:8px 0 0}
.pa-key__h{display:flex;align-items:center;gap:9px;font-size:13px;font-weight:700;color:var(--ink);font-family:var(--font-mono);letter-spacing:.1em;text-transform:uppercase}
.pa-key__h svg{width:18px;height:18px;color:var(--accent)}
.pa-key ul{margin:16px 0 0;padding:0;list-style:none;display:grid;gap:11px}
.pa-key li{position:relative;padding-left:28px;color:rgba(23,21,15,.88);line-height:1.55;font-size:15.5px}
.pa-key li::before{content:"";position:absolute;left:0;top:6px;width:14px;height:14px;border-radius:50%;
  background:var(--accent);box-shadow:0 0 0 4px var(--accent-soft)}

/* Tresc */
.pa-body{margin:40px 0 0;color:rgba(23,21,15,.88);font-size:18px;line-height:1.78}
.pa-body>p:first-of-type{font-size:20px;line-height:1.6;color:var(--ink)}
.pa-body>p:first-of-type::first-letter{float:left;font-family:var(--font-display);font-weight:400;font-size:3.6em;line-height:.78;
  padding:8px 14px 0 0;color:var(--accent-700)}
.pa-body h2{font-size:clamp(25px,2.6vw,35px);line-height:1.16;letter-spacing:-0.02em;color:var(--ink);margin:54px 0 0;scroll-margin-top:96px;padding-top:8px}
.pa-body h2 .pa-num{font-family:var(--font-mono);font-size:.46em;color:var(--accent-700);vertical-align:middle;margin-right:13px;
  background:var(--accent-soft);padding:6px 10px;border-radius:8px;font-weight:600}
.pa-body h3{font-size:var(--h-4);color:var(--ink);margin:34px 0 0;letter-spacing:-0.01em}
.pa-body p{margin:18px 0 0}
.pa-body ul,.pa-body ol{margin:18px 0 0;padding-left:0;list-style:none;display:grid;gap:12px}
.pa-body ul li{position:relative;padding-left:30px;line-height:1.6}
.pa-body ul li::before{content:"";position:absolute;left:6px;top:11px;width:7px;height:7px;border-radius:2px;background:var(--accent);transform:rotate(45deg)}
.pa-body ol{counter-reset:li}
.pa-body ol li{position:relative;padding-left:40px;line-height:1.6;counter-increment:li}
.pa-body ol li::before{content:counter(li);position:absolute;left:0;top:0;width:26px;height:26px;border-radius:8px;
  background:var(--accent-soft);color:var(--accent-700);font-family:var(--font-mono);font-size:12px;font-weight:700;
  display:flex;align-items:center;justify-content:center}
.pa-body strong{color:var(--ink);font-weight:650}
.pa-body a{color:var(--accent-700);text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:1px;transition:text-decoration-thickness var(--dur-fast) var(--ease-out)}
.pa-body a:hover{text-decoration-thickness:2px}
/* Przyciski w tresci (CTA) nie dziedzicza stylu linkow tekstowych - bialy tekst, bez podkreslenia */
.pa-body a.btn,.pa-cta a.btn{text-decoration:none}
.pa-body a.btn-primary,.pa-cta a.btn-primary{color:var(--on-accent);text-decoration:none}
.pa-body a.btn-primary:hover,.pa-cta a.btn-primary:hover{color:var(--on-accent);text-decoration:none}

/* Ilustracje / multimedia (placeholder -> obraz po wgraniu pliku) */
.pa-fig{margin:44px 0 0}
.pa-fig__media{position:relative;display:block;width:100%;aspect-ratio:var(--ar,16 / 10);border-radius:18px;overflow:hidden;
  border:1px solid var(--border);background:linear-gradient(135deg,var(--bg-sand) 0%,rgba(106,160,255,.12) 100%);
  box-shadow:0 18px 44px rgba(23,21,15,.08)}
.pa-fig__media::after{content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(120% 90% at 25% 15%,var(--accent-soft),transparent 58%)}
.pa-fig__media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block;z-index:2;
  opacity:0;transition:opacity .6s var(--ease-out)}
.pa-fig__media img.is-loaded{opacity:1}
.pa-fig__ph{position:absolute;inset:0;z-index:1;display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:9px;text-align:center;padding:24px}
.pa-fig__ph svg{width:32px;height:32px;color:var(--accent);opacity:.72}
.pa-fig__ph b{font-family:var(--font-mono);font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-mute);font-weight:600}
.pa-fig__ph span{font-size:12.5px;max-width:340px;line-height:1.45;color:var(--ink-mute)}
.pa-fig figcaption{margin:13px 2px 0;display:flex;gap:9px;align-items:flex-start;
  font-family:var(--font-mono);font-size:12.5px;letter-spacing:.01em;line-height:1.55;color:var(--ink-mute)}
.pa-fig figcaption::before{content:"";flex:0 0 auto;width:15px;height:1px;background:var(--accent);margin-top:9px}
.pa-fig>img{display:block;width:100%;height:auto;border-radius:18px;border:1px solid var(--border)}

/* Cytat / pull quote */
.pa-quote{margin:42px 0 0;padding:10px 0 10px 28px;border-left:3px solid var(--accent);position:relative;
  font-family:var(--font-display);font-style:italic;font-size:clamp(23px,2.4vw,31px);line-height:1.3;color:var(--ink)}

/* Callout / wskazowka */
.pa-note{margin:32px 0 0;display:flex;gap:15px;background:var(--bg-sand);border:1px solid var(--border);border-radius:16px;padding:22px 24px}
.pa-note__ic{flex:0 0 auto;width:36px;height:36px;border-radius:10px;background:var(--accent-soft);color:var(--accent-700);display:flex;align-items:center;justify-content:center}
.pa-note__ic svg{width:19px;height:19px}
.pa-note__tx{font-size:15.5px;line-height:1.6;color:rgba(23,21,15,.86)}
.pa-note__tx b{color:var(--ink)}

/* CTA w tresci */
.pa-cta{margin:50px 0 0;background:var(--bg-dark);color:var(--ink-on-dark);border-radius:22px;padding:clamp(30px,3.4vw,44px);
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:24px;position:relative;overflow:hidden;isolation:isolate}
.pa-cta__glow{position:absolute;inset:auto -15% -60% auto;width:55%;height:160%;background:radial-gradient(circle at 70% 30%,rgba(37,99,235,.45),transparent 60%);z-index:-1}
.pa-cta__t{font-size:var(--h-4);line-height:1.25;max-width:460px}
.pa-cta__t em{font-family:var(--font-display);font-style:italic;font-weight:400;color:var(--accent-400)}

/* FAQ */
.pa-faq{margin:56px 0 0}
.pa-faq__h{font-size:clamp(25px,2.6vw,35px);letter-spacing:-0.02em;margin:0 0 20px}
.pa-faq details{border:1px solid var(--border);border-radius:14px;background:var(--card);margin:0 0 12px;overflow:hidden;transition:border-color var(--dur-fast) var(--ease-out)}
.pa-faq details[open]{border-color:var(--border-strong)}
.pa-faq summary{cursor:pointer;list-style:none;padding:19px 22px;font-weight:650;color:var(--ink);font-size:17px;
  display:flex;align-items:center;justify-content:space-between;gap:14px}
.pa-faq summary::-webkit-details-marker{display:none}
.pa-faq summary svg{flex:0 0 auto;width:18px;height:18px;color:var(--accent-700);transition:transform var(--dur-fast) var(--ease-out)}
.pa-faq details[open] summary svg{transform:rotate(45deg)}
.pa-faq__a{padding:0 22px 20px;color:rgba(23,21,15,.84);line-height:1.7;font-size:16px}

/* Autor */
.pa-author{margin:56px 0 0;display:flex;gap:18px;align-items:flex-start;background:var(--card);border:1px solid var(--border);border-radius:18px;padding:26px 28px}
.pa-author__av{width:64px;height:64px;border-radius:50%;overflow:hidden;flex:0 0 auto;border:1px solid var(--border)}
.pa-author__av img{width:100%;height:100%;object-fit:cover}
.pa-author b{font-size:16px}
.pa-author__role{font-family:var(--font-mono);font-size:12px;color:var(--ink-mute);letter-spacing:.04em;margin:2px 0 0}
.pa-author p{margin:10px 0 0;color:var(--ink-soft);line-height:1.6;font-size:15px}

/* Powiazane */
.pa-related{margin:60px 0 0}
.pa-related__h{font-family:var(--font-mono);font-size:var(--tiny);letter-spacing:.12em;text-transform:uppercase;color:var(--ink-mute);margin:0 0 18px}
.pa-related__grid{display:grid;grid-template-columns:1fr;gap:14px}
@media (min-width:640px){.pa-related__grid{grid-template-columns:1fr 1fr}}
.pa-relcard{display:flex;flex-direction:column;gap:8px;background:var(--card);border:1px solid var(--border);border-radius:16px;padding:22px;text-decoration:none;color:var(--ink);transition:transform var(--dur-fast) var(--ease-out),border-color var(--dur-fast) var(--ease-out)}
.pa-relcard:hover{transform:translateY(-3px);border-color:var(--border-strong)}
.pa-relcard span{font-family:var(--font-mono);font-size:var(--tiny);letter-spacing:.1em;text-transform:uppercase;color:var(--accent-700)}
.pa-relcard b{font-size:16px;line-height:1.3;letter-spacing:-0.01em}

/* ---- Reduced motion: blogowe przejscia/fade bez ruchu (a11y). Domyslny wyglad bez zmian. ---- */
@media (prefers-reduced-motion:reduce){
  .pr-progress,
  .pr-feature,.pr-feature__more svg,
  .pr-card,.pr-card::before,.pr-card::after,.pr-card__more svg,
  .pa-relcard,
  .pa-fig__media img,
  .pa-toc a,.pa-faq details,.pa-faq summary svg,
  details.pa-toc--m summary svg{transition:none}
}