/* ═════════════════════════════════════════════════════
   MPlace — shared CSS for subpages (case studies, blog, articles)
   Brand system extracted from index.html.
   Strona główna ma swój inline CSS (one-file rule z CLAUDE.md).
═════════════════════════════════════════════════════ */

:root{
  --flame:#FF5A1F;
  --ember:#F33A0E;
  --glow:#FFB347;
  --core:#FFD24A;
  --deep-red:#B81B04;
  --ink:#0E0E10;
  --graphite:#1A1A1C;
  --graphite-2:#222226;
  --line:rgba(255,255,255,.08);
  --line-strong:rgba(255,255,255,.16);
  --muted:rgba(255,255,255,.55);
  --muted-2:rgba(255,255,255,.40);
  --success:#4ADE80;
  --info:#7DD3FC;
  --container:1280px;
  --pad-x:32px;
}

*,*::before,*::after{box-sizing:border-box}
html,body{margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}

/* ─── PRE-LAUNCH BANNER (USUŃ przed real launch) ──── */
.prelaunch-banner{
  position:fixed;top:0;left:0;right:0;z-index:100;
  background:linear-gradient(90deg,var(--flame),var(--ember),var(--flame));
  background-size:200% 100%;
  color:#fff;text-align:center;
  padding:8px 20px;
  font-size:12px;font-weight:800;letter-spacing:2px;text-transform:uppercase;
  box-shadow:0 2px 12px rgba(255,90,31,.3);
  animation:banner-shimmer 4s linear infinite;
  display:flex;align-items:center;justify-content:center;gap:10px;
}
@keyframes banner-shimmer{
  0%{background-position:0% 50%}
  100%{background-position:200% 50%}
}
body{padding-top:36px}
.nav{top:36px !important}
@media (max-width:768px){
  .prelaunch-banner{font-size:10px;letter-spacing:1.2px;padding:7px 12px}
  body{padding-top:32px}
  .nav{top:32px !important}
}
body{
  font-family:'Manrope','Inter',-apple-system,BlinkMacSystemFont,system-ui,sans-serif;
  background:var(--ink);color:#fff;
  font-size:17px;font-weight:400;line-height:1.55;
  -webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;
  overflow-x:hidden;
}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none;transition:color .15s}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit}
.tabular{font-variant-numeric:tabular-nums}

.container{max-width:var(--container);margin:0 auto;padding:0 var(--pad-x)}
.container-narrow{max-width:780px;margin:0 auto;padding:0 var(--pad-x)}

h1,h2,h3,h4{margin:0;font-weight:800;letter-spacing:-2px;line-height:1.05}
h1{font-size:clamp(40px,7vw,80px);letter-spacing:-3px;line-height:1.0}
h2{font-size:clamp(32px,4.6vw,56px)}
h3{font-size:24px;letter-spacing:-.6px}
p{margin:0}

/* ─── Buttons ───────────────────────────────────── */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:18px 28px;border-radius:999px;
  font-weight:700;font-size:16px;letter-spacing:-.2px;line-height:1;
  white-space:nowrap;
  transition:background .15s,border-color .15s,transform .15s;
}
.btn .arrow{transition:transform .2s}
.btn:hover .arrow{transform:translateX(3px)}
.btn-primary{background:var(--flame);color:#fff}
.btn-primary:hover{background:var(--ember)}
.btn-ghost{background:transparent;color:#fff;border:1px solid var(--line);font-weight:600}
.btn-ghost:hover{border-color:var(--line-strong);background:rgba(255,255,255,.04)}
.btn-sm{padding:10px 20px;font-size:14px}

/* ─── Section label & pill ──────────────────────── */
.section-label{
  display:inline-flex;align-items:center;gap:10px;
  font-size:12px;font-weight:600;letter-spacing:2px;text-transform:uppercase;
  color:var(--muted);margin-bottom:24px;
}
.section-label::before{content:'';width:6px;height:6px;border-radius:50%;background:var(--flame);box-shadow:0 0 10px rgba(255,90,31,.6)}

.pill{
  display:inline-flex;align-items:center;gap:10px;
  padding:8px 14px;border-radius:999px;
  background:rgba(255,90,31,.10);border:1px solid rgba(255,90,31,.25);
  color:var(--glow);font-size:13px;font-weight:600;
}
.pill .dot{width:8px;height:8px;border-radius:50%;background:var(--flame);box-shadow:0 0 12px var(--flame)}

.tag{
  display:inline-flex;align-items:center;
  padding:6px 12px;border-radius:999px;
  background:rgba(255,255,255,.04);
  border:1px solid var(--line);
  font-size:12px;font-weight:500;color:var(--muted);
}

/* ─── NAV (sticky, blur) ────────────────────────── */
.nav{
  position:sticky;top:0;z-index:50;
  background:rgba(14,14,16,.78);
  backdrop-filter:saturate(160%) blur(16px);
  -webkit-backdrop-filter:saturate(160%) blur(16px);
  border-bottom:1px solid var(--line);
}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:72px}
.nav-logo{display:inline-flex;align-items:center;gap:10px;font-weight:800;font-size:22px;letter-spacing:-.5px}
.nav-logo .flame{width:24px;height:28px}
.nav-logo .m{color:var(--flame)}

/* ─── ON FIRE — subtle flame flicker animation ──── */
@keyframes flame-flicker{
  0%,100%{transform:scale(1) translateY(0);filter:drop-shadow(0 0 4px rgba(255,90,31,.20))}
  20%{transform:scale(1.03) translateY(-0.5px);filter:drop-shadow(0 -2px 8px rgba(255,90,31,.45))}
  40%{transform:scale(0.985) translateY(0.5px);filter:drop-shadow(0 0 3px rgba(255,90,31,.15))}
  60%{transform:scale(1.02) translateY(-0.5px);filter:drop-shadow(0 -1px 10px rgba(255,90,31,.40))}
  80%{transform:scale(0.99) translateY(0);filter:drop-shadow(0 0 5px rgba(255,90,31,.25))}
}
.flame{animation:flame-flicker 3.2s ease-in-out infinite;transform-origin:50% 90%}
@media (prefers-reduced-motion:reduce){
  .flame{animation:none;filter:drop-shadow(0 0 4px rgba(255,90,31,.20))}
}
.nav-links{display:flex;gap:28px}
.nav-links a{font-size:14px;font-weight:500;color:var(--muted)}
.nav-links a:hover{color:#fff}
.nav-links a.active{color:#fff}

.nav-panel{
  display:inline-flex;align-items:center;gap:6px;
  padding:8px 14px;font-size:13px;font-weight:600;color:var(--muted);
  border:1px solid var(--line);border-radius:999px;margin-right:10px;
  transition:border-color .15s,color .15s,background .15s;
}
.nav-panel:hover{border-color:rgba(255,90,31,.4);color:#fff;background:rgba(255,90,31,.06)}
.nav-panel svg{width:14px;height:14px;stroke:currentColor;fill:none;stroke-width:2}

.nav-burger{display:none;width:40px;height:40px;align-items:center;justify-content:center;border:1px solid var(--line);border-radius:10px}
.nav-burger span{display:block;width:18px;height:2px;background:#fff;position:relative}
.nav-burger span::before,.nav-burger span::after{content:'';position:absolute;left:0;width:18px;height:2px;background:#fff;transition:transform .2s}
.nav-burger span::before{top:-6px}
.nav-burger span::after{top:6px}
body.menu-open .nav-burger span{background:transparent}
body.menu-open .nav-burger span::before{transform:translateY(6px) rotate(45deg)}
body.menu-open .nav-burger span::after{transform:translateY(-6px) rotate(-45deg)}

.mobile-menu{
  position:fixed;inset:108px 0 0 0;z-index:40;
  background:rgba(14,14,16,.96);backdrop-filter:blur(20px);
  display:flex;flex-direction:column;gap:8px;padding:32px 20px;
  transform:translateY(-100%);transition:transform .25s;
}
body.menu-open .mobile-menu{transform:translateY(0)}
.mobile-menu a{font-size:24px;font-weight:700;padding:16px 0;border-bottom:1px solid var(--line)}
.mobile-menu .btn{margin-top:24px}

/* ─── Breadcrumb ────────────────────────────────── */
.breadcrumb{
  display:flex;align-items:center;gap:8px;
  font-size:13px;color:var(--muted);
  margin-bottom:20px;
}
.breadcrumb a:hover{color:var(--flame)}
.breadcrumb .sep{color:var(--muted-2)}
.breadcrumb .here{color:#fff;font-weight:600}

/* ─── FOOTER ────────────────────────────────────── */
.footer{
  border-top:1px solid var(--line);
  padding:32px 0;margin-top:96px;
  display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap;
  font-size:13px;color:var(--muted);
}
.footer-meta{display:flex;gap:24px;flex-wrap:wrap}

/* ─── A11y ──────────────────────────────────────── */
.skip-link{
  position:absolute;left:-9999px;top:0;z-index:100;
  background:var(--flame);color:#fff;
  padding:12px 20px;border-radius:0 0 8px 0;
  font-weight:700;font-size:14px;
}
.skip-link:focus{left:0;outline:2px solid #fff;outline-offset:2px}

:focus-visible{outline:2px solid var(--flame);outline-offset:3px;border-radius:4px}
.btn:focus-visible{outline-offset:4px}

/* ─── RESPONSIVE BASE ───────────────────────────── */
@media (max-width:768px){
  :root{--pad-x:20px}
  .nav-links{display:none}
  .nav-cta{display:none}
  .nav-burger{display:inline-flex}
  .footer{flex-direction:column;align-items:flex-start;gap:16px}
}

/* ─── PILLAR / SILO PAGE STYLES ─────────────────── */
.pillar-hero{padding:48px 0 32px;position:relative;overflow:hidden}
.pillar-hero::before{
  content:'';position:absolute;inset:auto 0 -50% 0;height:80%;
  background:radial-gradient(ellipse at 30% 100%,rgba(255,90,31,.15) 0%,transparent 60%);
  pointer-events:none;z-index:0;
}
.pillar-hero-inner{position:relative;z-index:1;max-width:880px}
.pillar-hero h1{font-size:clamp(36px,6vw,68px);letter-spacing:-2.5px;line-height:1.05;margin:18px 0 24px}
.pillar-hero h1 .accent{color:var(--flame)}
.pillar-lede{font-size:20px;color:var(--muted);max-width:680px;line-height:1.5}

/* TL;DR box (GEO-optimized: AI extracts these) */
.tldr{
  background:linear-gradient(135deg,rgba(255,90,31,.06) 0%,rgba(255,90,31,.02) 100%);
  border:1px solid rgba(255,90,31,.30);
  border-radius:16px;padding:22px 26px;margin:32px 0;
}
.tldr .lbl{
  display:inline-flex;align-items:center;gap:8px;
  font-size:11px;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;
  color:var(--flame);margin-bottom:12px;
}
.tldr .lbl::before{content:'⚡'}
.tldr ul{margin:0;padding-left:0;list-style:none}
.tldr li{position:relative;padding:5px 0 5px 22px;font-size:15px;color:rgba(255,255,255,.9);line-height:1.5}
.tldr li::before{content:'→';position:absolute;left:0;color:var(--flame);font-weight:700}

/* Cluster (cluster topics in pillar page) */
.clusters-section{padding:48px 0}
.clusters-section h2{font-size:clamp(28px,4vw,40px);letter-spacing:-1.2px;margin-bottom:14px}
.clusters-section .intro{font-size:16px;color:var(--muted);max-width:680px;line-height:1.6;margin-bottom:32px}

.clusters-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.cluster-card{
  background:var(--graphite);border:1px solid var(--line);border-radius:18px;
  padding:24px 28px;display:flex;flex-direction:column;gap:14px;
  transition:transform .2s,border-color .2s;
  scroll-margin-top:96px;
}
.cluster-card:hover{transform:translateY(-2px);border-color:var(--line-strong)}
.cluster-card:target{
  border-color:var(--flame);
  box-shadow:0 0 0 1px var(--flame),0 0 32px rgba(255,90,31,.20);
}
.cluster-anchor{
  display:inline-flex;align-items:center;justify-content:center;
  width:28px;height:28px;border-radius:6px;
  font-size:14px;font-weight:700;color:var(--muted-2);
  opacity:0;transition:opacity .15s,color .15s,background .15s;
  flex-shrink:0;
}
.cluster-card:hover .cluster-anchor{opacity:1}
.cluster-anchor:hover{color:var(--flame);background:rgba(255,90,31,.08)}

/* "Powrót do klastra" backlink (w artykule) */
.cluster-back{
  display:inline-flex;align-items:center;gap:8px;
  margin:14px 0;padding:8px 14px;
  background:rgba(255,90,31,.06);
  border:1px solid rgba(255,90,31,.25);
  border-radius:999px;
  font-size:13px;font-weight:600;color:var(--glow);
  transition:background .15s,border-color .15s;
}
.cluster-back:hover{background:rgba(255,90,31,.12);border-color:rgba(255,90,31,.4);color:#fff}
.cluster-back::before{content:'←';font-weight:700}
.cluster-num{
  display:inline-flex;align-items:center;justify-content:center;
  width:32px;height:32px;border-radius:8px;
  background:rgba(255,90,31,.10);border:1px solid rgba(255,90,31,.30);
  font-size:13px;font-weight:800;color:var(--flame);font-variant-numeric:tabular-nums;
}
.cluster-card h3{font-size:20px;font-weight:800;letter-spacing:-.5px}
.cluster-card .desc{color:var(--muted);font-size:14px;line-height:1.5}
.cluster-articles{display:flex;flex-direction:column;gap:6px;padding-top:14px;border-top:1px solid var(--line)}
.cluster-articles a{
  display:flex;align-items:center;gap:10px;
  padding:8px 0;color:var(--muted);font-size:14px;
  transition:color .15s;
}
.cluster-articles a:hover{color:#fff}
.cluster-articles a::before{content:'›';color:var(--flame);font-weight:700}
.cluster-articles .soon{color:var(--muted-2);font-size:12px;font-style:italic;padding:4px 0}

/* Cross-pillar linking */
.cross-silos{padding:32px 0;border-top:1px solid var(--line)}
.cross-silos h3{font-size:18px;letter-spacing:-.4px;margin-bottom:18px;color:var(--muted)}
.cross-silos-row{display:flex;gap:10px;flex-wrap:wrap}
.silo-chip{
  display:inline-flex;align-items:center;gap:8px;
  padding:10px 18px;border-radius:999px;
  background:transparent;border:1px solid var(--line);
  font-size:14px;font-weight:600;color:#fff;
  transition:all .15s;
}
.silo-chip:hover{border-color:rgba(255,90,31,.4);background:rgba(255,90,31,.06)}
.silo-chip .ico{font-size:14px;line-height:1}

/* FAQ in pillar */
.pillar-faq{padding:48px 0;border-top:1px solid var(--line)}
.pillar-faq h2{font-size:clamp(28px,4vw,40px);letter-spacing:-1.2px;margin-bottom:24px}
.pillar-faq-list{display:flex;flex-direction:column;border-top:1px solid var(--line)}
.pillar-faq-item{border-bottom:1px solid var(--line)}
.pillar-faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:24px;
  padding:22px 0;text-align:left;
  font-size:18px;font-weight:700;letter-spacing:-.3px;color:#fff;
  transition:color .15s;
}
.pillar-faq-q:hover{color:var(--flame)}
.pillar-faq-icon{
  width:28px;height:28px;flex-shrink:0;
  border-radius:50%;background:var(--graphite);
  display:flex;align-items:center;justify-content:center;
  font-size:16px;font-weight:600;color:#fff;
  transition:background .15s,transform .2s;
}
.pillar-faq-item.open .pillar-faq-icon{background:var(--flame);transform:rotate(45deg)}
.pillar-faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease}
.pillar-faq-a-inner{padding:0 0 24px;font-size:15px;color:var(--muted);line-height:1.65;max-width:720px}
.pillar-faq-item.open .pillar-faq-a{max-height:600px}

/* Pillar CTA */
.pillar-cta{
  background:linear-gradient(135deg,rgba(184,27,4,.20) 0%,rgba(255,90,31,.08) 100%);
  border:1px solid rgba(255,90,31,.30);border-radius:24px;
  padding:40px;margin:48px 0;text-align:center;
}
.pillar-cta h3{font-size:24px;letter-spacing:-.6px;margin-bottom:10px}
.pillar-cta p{color:var(--muted);max-width:480px;margin:0 auto 24px;font-size:15px;line-height:1.55}

/* Silo grid on /blog/index.html */
.silo-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-bottom:48px}
.silo-cell{
  background:var(--graphite);border:1px solid var(--line);border-radius:18px;
  padding:24px 26px;display:flex;flex-direction:column;gap:12px;
  transition:transform .2s,border-color .2s;
}
.silo-cell:hover{transform:translateY(-2px);border-color:var(--line-strong)}
.silo-cell .head{display:flex;align-items:center;justify-content:space-between}
.silo-cell .head h3{font-size:20px;font-weight:800;letter-spacing:-.5px;margin:0}
.silo-cell .ct{
  font-size:11px;font-weight:700;letter-spacing:.5px;
  padding:3px 9px;border-radius:999px;
  background:rgba(255,90,31,.10);color:var(--flame);
}
.silo-cell .ct.soon{background:rgba(255,255,255,.06);color:var(--muted)}
.silo-cell p{color:var(--muted);font-size:13px;line-height:1.5;margin:0;flex:1}
.silo-cell .topics{font-size:12px;color:var(--muted-2);padding-top:10px;border-top:1px solid var(--line)}

/* Comparison table (GEO-optimized) */
.compare-table{
  width:100%;border-collapse:collapse;margin:24px 0;
  background:var(--graphite);border:1px solid var(--line);border-radius:14px;overflow:hidden;
}
.compare-table th,.compare-table td{
  padding:14px 18px;text-align:left;font-size:14px;
  border-bottom:1px solid var(--line);
}
.compare-table th{
  background:rgba(255,255,255,.03);font-size:11px;font-weight:700;
  letter-spacing:1px;text-transform:uppercase;color:var(--muted);
}
.compare-table tr:last-child td{border-bottom:0}
.compare-table .yes{color:var(--success);font-weight:700}
.compare-table .no{color:var(--flame);font-weight:700}
.compare-table .num{font-variant-numeric:tabular-nums;font-weight:700}

/* "Co to znaczy w praktyce" callout */
.practice{
  background:rgba(125,211,252,.04);border:1px solid rgba(125,211,252,.25);
  border-radius:14px;padding:18px 22px;margin:24px 0;
}
.practice .lbl{
  font-size:11px;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;
  color:var(--info);margin-bottom:8px;
  display:inline-flex;align-items:center;gap:6px;
}
.practice .lbl::before{content:'💡'}
.practice p{margin:0;font-size:15px;color:rgba(255,255,255,.85);line-height:1.6}

@media (max-width:768px){
  .clusters-grid{grid-template-columns:1fr}
  .silo-grid{grid-template-columns:1fr;gap:10px}
  .pillar-cta{padding:28px 20px}
  .compare-table{font-size:13px}
  .compare-table th,.compare-table td{padding:10px 12px}
}

/* ─── LEGAL PAGES (privacy, terms, cookies) ────── */
.legal{padding:48px 0 64px;max-width:780px;margin:0 auto}
.legal-hero{margin-bottom:40px;padding-bottom:24px;border-bottom:1px solid var(--line)}
.legal-hero h1{font-size:clamp(32px,5vw,52px);letter-spacing:-2px;line-height:1.1;margin-bottom:14px}
.legal-hero .meta{font-size:13px;color:var(--muted)}
.legal-hero .meta strong{color:#fff}

.legal-content{font-size:16px;line-height:1.7;color:rgba(255,255,255,.88)}
.legal-content h2{font-size:24px;letter-spacing:-.6px;margin:48px 0 16px;color:#fff;line-height:1.25}
.legal-content h3{font-size:18px;letter-spacing:-.3px;margin:28px 0 10px;color:#fff;line-height:1.3}
.legal-content p{margin:0 0 16px}
.legal-content strong{color:#fff;font-weight:700}
.legal-content em{color:#fff}
.legal-content a{color:var(--flame);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px}
.legal-content ul,.legal-content ol{margin:0 0 20px;padding-left:0;list-style:none}
.legal-content li{position:relative;padding:6px 0 6px 24px;line-height:1.55}
.legal-content ul li::before{content:'→';position:absolute;left:0;top:6px;color:var(--flame);font-weight:700}
.legal-content ol{counter-reset:item}
.legal-content ol li::before{counter-increment:item;content:counter(item)'.';position:absolute;left:0;top:6px;color:var(--flame);font-weight:800;font-variant-numeric:tabular-nums}

.legal-table{
  width:100%;border-collapse:collapse;margin:20px 0;font-size:14px;
  background:var(--graphite);border:1px solid var(--line);border-radius:12px;overflow:hidden;
}
.legal-table th,.legal-table td{
  padding:12px 16px;text-align:left;border-bottom:1px solid var(--line);
}
.legal-table th{
  background:rgba(255,255,255,.03);font-size:11px;font-weight:700;
  letter-spacing:.5px;text-transform:uppercase;color:var(--muted);
}
.legal-table tr:last-child td{border-bottom:0}
.legal-table code{
  font-family:ui-monospace,monospace;font-size:.9em;
  background:rgba(255,90,31,.10);color:var(--glow);padding:2px 6px;border-radius:4px;
}

.legal-callout{
  background:rgba(255,90,31,.06);border:1px solid rgba(255,90,31,.30);
  border-radius:12px;padding:18px 22px;margin:24px 0;font-size:14px;
}
.legal-callout strong{color:var(--flame)}

.legal-toc{
  background:var(--graphite);border:1px solid var(--line);border-radius:14px;
  padding:20px 24px;margin-bottom:32px;
}
.legal-toc h3{font-size:11px;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;color:var(--muted);margin:0 0 12px}
.legal-toc ol{margin:0;padding-left:0;list-style:none;counter-reset:toc}
.legal-toc li{position:relative;padding:4px 0 4px 24px;font-size:14px;line-height:1.5}
.legal-toc li::before{counter-increment:toc;content:counter(toc)'.';position:absolute;left:0;top:4px;color:var(--flame);font-weight:700}
.legal-toc a{color:var(--muted)}
.legal-toc a:hover{color:#fff}

/* Footer legal links */
.footer-legal{
  display:flex;gap:18px;flex-wrap:wrap;
  font-size:12px;color:var(--muted);
  padding-top:14px;margin-top:14px;border-top:1px solid var(--line);
}
.footer-legal a:hover{color:var(--flame)}
.footer-legal .sep{color:var(--muted-2)}

/* offset for sticky nav anchor jumps */
section[id]{scroll-margin-top:88px}