:root {
  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'Outfit', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  --bg-base: #F7F5FB;
  --bg-surface: #FFFFFF;
  --bg-elevated: #FFFFFF;
  --fg-1: #1A0F32;
  --fg-2: rgba(26,15,50,0.72);
  --fg-3: rgba(26,15,50,0.55);
  --fg-4: rgba(26,15,50,0.22);
  --border-subtle: rgba(50,4,135,0.08);
  --border-default: rgba(50,4,135,0.14);
  --glass-bg: rgba(255,255,255,0.65);
  --glass-bg-hover: rgba(255,255,255,0.92);
  --glass-border: rgba(50,4,135,0.12);
  --glass-border-hover: rgba(50,4,135,0.28);
  --accent: #320487;
  --accent-fg: #FFFFFF;
  --purple: #320487;
  --purple-mid: #4A0BC4;
  --purple-light: #7C3AED;
  --accent-soft: #FBFF0E;
  --tint: rgba(50,4,135,0.08);
  --tint-soft: rgba(50,4,135,0.06);
  --tint-weak: rgba(50,4,135,0.04);
  --tint-mid: rgba(50,4,135,0.10);
  --tint-strong: rgba(50,4,135,0.18);
  --tint-alt: rgba(124,58,237,0.08);
  --tint-alt-weak: rgba(124,58,237,0.04);
  --header-bg: rgba(247,245,251,0.78);
}

/* === MOTYW CIEMNY — tokeny 1:1 ze stroną główną (/styles.css) === */
[data-theme="dark"] {
  --bg-base: #0A0612;
  --bg-surface: #110920;
  --bg-elevated: #16092a;
  --fg-1: #F5F0FF;
  --fg-2: rgba(245,240,255,0.72);
  --fg-3: rgba(245,240,255,0.62);
  --fg-4: rgba(245,240,255,0.22);
  --border-subtle: rgba(255,255,255,0.06);
  --border-default: rgba(255,255,255,0.12);
  --glass-bg: rgba(50,4,135,0.22);
  --glass-bg-hover: rgba(50,4,135,0.35);
  --glass-border: rgba(251,255,14,0.14);
  --glass-border-hover: rgba(251,255,14,0.35);
  --accent: #FBFF0E;
  --accent-fg: #0A0612;
  --tint: rgba(251,255,14,0.10);
  --tint-soft: rgba(124,58,237,0.16);
  --tint-weak: rgba(124,58,237,0.08);
  --tint-mid: rgba(251,255,14,0.14);
  --tint-strong: rgba(0,0,0,0.5);
  --tint-alt: rgba(124,58,237,0.22);
  --tint-alt-weak: rgba(124,58,237,0.12);
  --header-bg: rgba(10,6,18,0.82);
}
*,*::before,*::after { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior:smooth; overflow-x:hidden; }
body {
  background: var(--bg-base);
  color: var(--fg-1);
  font-family: var(--font-body);
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  line-height: 1.6;
}
.container { max-width: 1280px; margin: 0 auto; padding: 0 24px; position: relative; z-index: 2; }
.muted { color: var(--fg-2); }
.dim { color: var(--fg-3); }
a { color: inherit; text-decoration: none; }

/* === HEADER === */
.site-header {
  position: sticky; top: 0; z-index: 50;
  backdrop-filter: blur(20px) saturate(180%);
  background: var(--header-bg);
  border-bottom: 1px solid var(--border-subtle);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; padding: 16px 0; }
.logo { font-family: var(--font-display); font-weight: 700; font-size: 18px; letter-spacing: -0.02em; color: var(--fg-1); display: flex; align-items: center; gap: 10px; }
.logo-mark { display: inline-block; width: 28px; height: 28px; background: var(--accent); border-radius: 6px; position: relative; }
.logo-mark::before { content:'P'; position:absolute; inset:0; display:grid; place-items:center; color: var(--accent-fg); font-weight: 700; font-family: var(--font-display); font-size: 14px; }
.nav { display: flex; gap: 24px; align-items: center; }
.nav a { color: var(--fg-2); text-decoration: none; font-size: 14px; font-weight: 500; transition: color 0.2s; }
.nav a:hover { color: var(--fg-1); }
.nav .accent-link { color: var(--accent); font-weight: 600; }
.theme-toggle {
  display: inline-flex; align-items: center; justify-content: center;
  width: 36px; height: 36px; margin-left: 20px; flex: none;
  border: 1px solid var(--border-default); border-radius: 10px;
  background: var(--tint-weak); color: var(--fg-2);
  cursor: pointer; transition: color .2s, border-color .2s, background .2s;
}
.theme-toggle:hover { color: var(--fg-1); border-color: var(--accent); background: var(--tint); }
.theme-toggle .icon-moon { display: none; }
[data-theme="dark"] .theme-toggle .icon-sun { display: none; }
[data-theme="dark"] .theme-toggle .icon-moon { display: block; }

/* === HERO === */
.blog-hero { padding: 64px 0 32px; }
.blog-hero .lead { margin-bottom: 0; }
.blog-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(36px, 5vw, 56px);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.05;
  margin-bottom: 16px;
  max-width: 800px;
}
.blog-hero h1 em { font-style: normal; color: var(--accent); }
.blog-hero .lead {
  font-size: 17px;
  color: var(--fg-2);
  max-width: 620px;
  margin-bottom: 24px;
  line-height: 1.55;
}

/* === 2-COLUMN LAYOUT === */
.blog-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 48px;
  padding: 24px 0 80px;
  align-items: start;
}
@media (max-width: 900px) {
  .blog-layout { grid-template-columns: 1fr; gap: 24px; }
}

/* === SIDEBAR (LEFT) === */
.sidebar { position: sticky; top: 80px; max-height: calc(100vh - 96px); overflow-y: auto; padding-right: 8px; }
@media(max-width:900px){ .sidebar{position:static;max-height:none;} }
.sidebar::-webkit-scrollbar { width: 4px; }
.sidebar::-webkit-scrollbar-thumb { background: var(--border-default); border-radius: 2px; }

.sidebar-block { margin-bottom: 32px; }
.sidebar-heading {
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--fg-3);
  margin-bottom: 12px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.sidebar-heading .clear {
  font-size: 10px;
  font-weight: 500;
  color: var(--accent);
  text-transform: none;
  letter-spacing: 0;
  cursor: pointer;
}

.search-box {
  display: flex; align-items: center; gap: 8px;
  padding: 10px 14px;
  background: var(--bg-surface);
  border: 1px solid var(--border-default);
  border-radius: 8px;
  transition: border-color 0.15s;
}
.search-box:focus-within { border-color: var(--accent); box-shadow: 0 0 0 3px var(--tint); }
.search-box input {
  background: transparent; border: 0; outline: 0;
  color: var(--fg-1); font-family: var(--font-body); font-size: 14px; flex: 1;
}
.search-box input::placeholder { color: var(--fg-3); }

.cat-list { list-style: none; display: flex; flex-direction: column; gap: 2px; }
.cat-item {
  display: flex; align-items: center; justify-content: space-between;
  padding: 8px 12px;
  border-radius: 6px;
  font-size: 14px;
  color: var(--fg-2);
  cursor: pointer;
  transition: all 0.12s;
}
.cat-item:hover { background: var(--glass-bg-hover); color: var(--fg-1); }
.cat-item.active { background: var(--accent); color: var(--accent-fg); font-weight: 600; }
.cat-item.active .count { color: color-mix(in srgb, var(--accent-fg) 70%, transparent); }
.cat-item .count {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--fg-3);
  background: var(--glass-bg);
  padding: 1px 8px;
  border-radius: 999px;
}

.sort-select {
  width: 100%;
  padding: 10px 14px;
  background: var(--bg-surface);
  border: 1px solid var(--border-default);
  border-radius: 8px;
  color: var(--fg-1);
  font-family: var(--font-body);
  font-size: 14px;
  cursor: pointer;
}
/* === CTA BLOCK: same component as article, with sweep-light border animation === */
.cta-block {
  position: relative;
  background: linear-gradient(135deg, var(--tint-soft), var(--tint-alt-weak));
  border-radius: 14px;
  overflow: hidden;
  isolation: isolate;
}
.cta-block-glow {
  position: absolute;
  inset: -2px;
  border-radius: 14px;
  background: conic-gradient(
    from 0deg,
    transparent 0deg,
    var(--accent) 60deg,
    var(--purple-light) 120deg,
    var(--accent) 180deg,
    transparent 240deg,
    transparent 360deg
  );
  z-index: -2;
  animation: cta-rotate 6s linear infinite;
  opacity: 0.6;
  filter: blur(1px);
}
.cta-block::before {
  content: '';
  position: absolute;
  inset: 2px;
  border-radius: 12px;
  background: var(--bg-surface);
  z-index: -1;
}
.cta-block-content {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.cta-block-eyebrow {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  display: inline-block;
  width: fit-content;
  padding: 3px 7px;
  background: var(--tint);
  border-radius: 4px;
}
.cta-block-title {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.25;
  color: var(--fg-1);
}
.cta-block-text {
  font-size: 13px;
  color: var(--fg-2);
  line-height: 1.5;
}
.cta-block-button {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 6px;
  padding: 10px 16px;
  background: var(--accent);
  color: var(--accent-fg);
  border-radius: 8px;
  font-weight: 700;
  font-family: var(--font-display);
  font-size: 13px;
  text-decoration: none;
  width: fit-content;
  transition: all 0.2s ease;
}
.cta-block-button:hover {
  text-decoration: none;
  transform: translateY(-1px);
  box-shadow: 0 6px 16px var(--tint-strong);
}
.cta-block-button:hover .cta-arrow { transform: translateX(3px); }
.cta-arrow { display: inline-block; transition: transform 0.2s ease; }

/* Compact variant for sidebar */
.cta-block--compact .cta-block-content { padding: 18px; gap: 6px; }
.cta-block--compact .cta-block-title { font-size: 15px; }
.cta-block--compact .cta-block-text { font-size: 12px; }

/* Final variant for end of article (already in article.html) */
.cta-block--final {
  background: linear-gradient(135deg, var(--tint-mid), var(--tint-alt));
  padding: 0;
}
.cta-block--final .cta-block-content { padding: 44px 36px; }
.cta-block--final .cta-block-glow { animation-duration: 4s; opacity: 0.8; }

@keyframes cta-rotate {
  to { transform: rotate(360deg); }
}
@media (prefers-reduced-motion: reduce) {
  .cta-block-glow { animation: none; opacity: 0.35; }
}

/* === MAIN COLUMN (RIGHT) === */
.main-col {}
.toolbar {
  display: flex; justify-content: space-between; align-items: center;
  padding-bottom: 16px;
  margin-bottom: 16px;
  border-bottom: 1px solid var(--border-subtle);
}
.toolbar .results-count { font-size: 13px; color: var(--fg-3); font-family: var(--font-mono); }

/* === HORIZONTAL ARTICLE CARDS === */
.articles-list { display: flex; flex-direction: column; gap: 16px; }
.article-row {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 20px;
  padding: 20px;
  background: var(--bg-surface);
  border: 1px solid var(--border-default);
  border-radius: 12px;
  transition: all 0.18s;
  align-items: center;
}
.article-row:hover {
  border-color: var(--glass-border-hover);
  transform: translateX(2px);
  background: var(--bg-elevated);
  box-shadow: 0 4px 12px var(--tint-soft);
}
@media(max-width:700px){
  .article-row { grid-template-columns: 1fr; gap: 14px; }
  .article-row .thumb { aspect-ratio: 16/9; }
}
.thumb {
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, var(--accent) 0%, var(--purple-light) 100%);
  border-radius: 8px;
  display: grid;
  place-items: center;
  flex-shrink: 0;
}
.thumb-label {
  color: rgba(255,255,255,0.85);
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-weight: 700;
  text-align: center;
  line-height: 1.1;
  padding: 4px;
}
@media(max-width:700px){
  .article-row { grid-template-columns: 56px 1fr; gap: 14px; }
}

.article-body-row { display: flex; flex-direction: column; gap: 8px; }
.article-body-row .meta {
  display: flex; gap: 10px; align-items: center;
  font-size: 12px; color: var(--fg-3);
}
.card-cat {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.06em;
  padding: 3px 10px; border-radius: 999px;
  background: var(--tint);
  color: var(--accent);
}
.article-body-row h3 {
  font-family: var(--font-display);
  font-size: 19px;
  line-height: 1.3;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--fg-1);
}
.article-row:hover h3 { color: var(--accent); }
.article-body-row .desc {
  font-size: 14px;
  color: var(--fg-2);
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.article-side {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  justify-content: space-between;
  gap: 12px;
  min-width: 80px;
}
.read-time-mono {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--fg-3);
  background: var(--glass-bg);
  padding: 4px 10px;
  border-radius: 999px;
  white-space: nowrap;
}
.arrow-icon {
  width: 32px; height: 32px;
  border-radius: 50%;
  display: grid; place-items: center;
  background: transparent;
  border: 1px solid var(--border-default);
  color: var(--fg-3);
  transition: all 0.15s;
  flex-shrink: 0;
}
.article-row:hover .arrow-icon {
  background: var(--accent);
  color: var(--accent-fg);
  border-color: var(--accent);
  transform: translateX(2px);
}

/* === PAGINATION === */
.pagination { display: flex; justify-content: center; gap: 6px; margin-top: 40px; }
.pagination a, .pagination span {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 38px; height: 38px;
  padding: 0 10px;
  border-radius: 8px;
  border: 1px solid var(--border-default);
  color: var(--fg-2);
  font-size: 14px;
  text-decoration: none;
  font-family: var(--font-mono);
  transition: all 0.15s;
}
.pagination .current {
  background: var(--accent);
  color: var(--accent-fg);
  border-color: var(--accent);
  font-weight: 700;
}
.pagination a:hover { border-color: var(--accent); color: var(--accent); }

/* === FOOTER === */
.site-footer { padding: 56px 0 32px; border-top: 1px solid var(--border-subtle); margin-top: 32px; background: var(--bg-surface); }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 40px; }
.footer-col h4 { font-family: var(--font-display); font-size: 12px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--fg-3); margin-bottom: 14px; }
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 6px; }
.footer-col a { color: var(--fg-2); font-size: 14px; transition: color 0.15s; }
.footer-col a:hover { color: var(--accent); }
.footer-bottom { margin-top: 40px; padding-top: 20px; border-top: 1px solid var(--border-subtle); display: flex; justify-content: space-between; color: var(--fg-3); font-size: 12px; }

.mock-banner {
  background: linear-gradient(90deg, var(--tint), var(--tint-weak));
  border: 1px solid var(--glass-border);
  border-radius: 10px;
  padding: 12px 16px;
  font-size: 12px;
  color: var(--fg-2);
  margin: 0;
  position: fixed;
  bottom: 16px;
  left: 16px;
  right: 16px;
  z-index: 100;
  display: flex; justify-content: space-between; align-items: center;
}
.mock-banner strong { color: var(--accent); }

@media (max-width: 768px) {
  .nav { display: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .article-side { flex-direction: row; align-items: center; }
}

/* === ARTICLE PAGE: added from A2 === */
.article-header{padding:32px 0 32px;max-width:760px;border-bottom:1px solid var(--border-subtle);}
.article-meta-top{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin-bottom:18px;font-size:13px;}
.card-cat{font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:0.06em;padding:4px 12px;border-radius:999px;background:var(--tint);color:var(--accent);}
.meta-divider{color:var(--fg-4);}
.article-header h1{font-family:var(--font-display);font-size:clamp(32px,5vw,52px);font-weight:700;letter-spacing:-0.03em;line-height:1.1;margin-bottom:24px;}
.tldr{background:var(--bg-surface);border:1px solid var(--glass-border);border-left:3px solid var(--accent);border-radius:10px;padding:20px 24px;font-size:16px;color:var(--fg-2);line-height:1.6;}
.tldr strong{color:var(--accent);font-weight:600;display:block;margin-bottom:6px;font-size:12px;text-transform:uppercase;letter-spacing:0.08em;}
.article-body{padding:48px 0 0;max-width:760px;margin:0;}
.article-body h2{font-family:var(--font-display);font-size:28px;font-weight:700;letter-spacing:-0.02em;margin:48px 0 16px;color:var(--fg-1);}
.article-body h2:first-child{margin-top:0;}
.article-body h3{font-family:var(--font-display);font-size:20px;font-weight:600;margin:32px 0 12px;color:var(--fg-1);}
.article-body p{margin-bottom:18px;color:var(--fg-1);font-size:17px;line-height:1.7;}
.article-body p:first-child{font-size:19px;color:var(--fg-2);line-height:1.6;}
.article-body ul,.article-body ol{margin:0 0 24px 24px;color:var(--fg-1);}
.article-body li{margin-bottom:8px;}
.article-body strong{color:var(--accent);font-weight:600;}
.article-body code{font-family:var(--font-mono);background:var(--bg-elevated);padding:2px 8px;border-radius:4px;font-size:14px;color:var(--accent);}
.article-body blockquote{margin:24px 0;padding:16px 24px;border-left:3px solid var(--accent);background:var(--glass-bg);border-radius:0 8px 8px 0;font-style:italic;color:var(--fg-2);}
.price-table-wrap{margin:32px 0;overflow-x:auto;}
.price-table{width:100%;border-collapse:collapse;font-size:14px;}
.price-table th{background:var(--bg-elevated);text-align:left;padding:12px 14px;font-weight:600;color:var(--fg-1);border-bottom:1px solid var(--glass-border-hover);font-family:var(--font-display);font-size:13px;text-transform:uppercase;letter-spacing:0.04em;}
.price-table td{padding:14px;border-bottom:1px solid var(--border-subtle);}
.price-table tr:hover{background:var(--glass-bg-hover);}
.author-card{margin:56px 0 32px;padding:24px;background:var(--bg-surface);border:1px solid var(--border-default);border-radius:14px;display:flex;gap:20px;align-items:center;max-width:760px;}
.author-avatar{width:72px;height:72px;border-radius:50%;background:linear-gradient(135deg,var(--purple-mid),var(--purple-light));display:grid;place-items:center;color:#fff;font-family:var(--font-display);font-size:28px;font-weight:700;flex-shrink:0;}
.author-info h4{font-family:var(--font-display);font-size:16px;margin-bottom:4px;}
.author-info p{font-size:14px;color:var(--fg-2);margin-bottom:8px;line-height:1.5;}
.author-info .author-links{display:flex;gap:12px;font-size:13px;flex-wrap:wrap;}
.author-info .author-links a{color:var(--fg-3);}
.author-info .author-links a:hover{color:var(--accent);}

/* === CTA-BLOCK: production version (sweep light + variants) === */
.cta-block{position:relative;background:linear-gradient(135deg,var(--tint-soft),var(--tint-alt-weak));border-radius:18px;overflow:hidden;isolation:isolate;margin:48px 0;max-width:760px;}
.cta-block-glow{position:absolute;inset:-2px;border-radius:18px;background:conic-gradient(from 0deg,transparent 0deg,var(--accent) 60deg,var(--purple-light) 120deg,var(--accent) 180deg,transparent 240deg,transparent 360deg);z-index:-2;animation:cta-rotate 6s linear infinite;opacity:0.6;filter:blur(1px);}
.cta-block::before{content:'';position:absolute;inset:2px;border-radius:16px;background:var(--bg-surface);z-index:-1;}
.cta-block-content{position:relative;z-index:1;padding:36px;display:flex;flex-direction:column;gap:8px;}
.cta-block-eyebrow{font-family:var(--font-mono);font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:0.1em;color:var(--accent);display:inline-block;width:fit-content;padding:3px 8px;background:var(--tint);border-radius:4px;}
.cta-block-title{font-family:var(--font-display);font-size:clamp(20px,3vw,26px);font-weight:700;letter-spacing:-0.02em;line-height:1.2;color:var(--fg-1);}
.cta-block-text{font-size:15px;color:var(--fg-2);line-height:1.5;max-width:520px;margin-top:4px;}
.cta-block-button{display:inline-flex;align-items:center;gap:10px;margin-top:12px;padding:14px 24px;background:var(--accent);color:var(--accent-fg);border-radius:10px;font-weight:700;font-family:var(--font-display);font-size:15px;text-decoration:none;width:fit-content;transition:all 0.2s ease;}
.cta-block-button:hover{text-decoration:none;transform:translateY(-2px);box-shadow:0 8px 20px var(--tint-strong);}
.cta-block-button:hover .cta-arrow{transform:translateX(4px);}
.cta-arrow{display:inline-block;transition:transform 0.2s ease;}
.cta-block--compact{border-radius:14px;margin:0;}
.cta-block--compact .cta-block-content{padding:18px;}
.cta-block--compact .cta-block-title{font-size:15px;}
.cta-block--compact .cta-block-text{font-size:13px;}
.cta-block--compact .cta-block-button{padding:9px 14px;font-size:13px;}
.cta-block--final{padding:0;}
.cta-block--final .cta-block-content{padding:44px 36px;}
.cta-block--final .cta-block-glow{animation-duration:4s;opacity:0.8;}
@keyframes cta-rotate{to{transform:rotate(360deg);}}
@media(prefers-reduced-motion:reduce){.cta-block-glow{animation:none;opacity:0.35;}}

/* === RELATED SECTION === */
.related-section{margin:56px 0 80px;padding-top:56px;border-top:1px solid var(--border-subtle);max-width:760px;}
.related-heading{margin-bottom:24px;}
.related-tag{display:inline-block;font-family:var(--font-mono);font-size:11px;text-transform:uppercase;letter-spacing:0.1em;font-weight:600;color:var(--accent);background:var(--tint);padding:4px 10px;border-radius:4px;margin-bottom:10px;}
.related-title{font-family:var(--font-display);font-size:28px;font-weight:700;letter-spacing:-0.02em;line-height:1.2;color:var(--fg-1);}
.related-tiles{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:14px;}

/* === TILE: production version (used everywhere) === */
.tile{background:var(--bg-surface);border:1px solid var(--border-default);border-radius:12px;padding:0;display:flex;text-decoration:none;color:inherit;transition:all 0.18s;overflow:hidden;}
.tile:hover{border-color:var(--glass-border-hover);transform:translateY(-2px);box-shadow:0 6px 18px var(--tint-soft);}
.tile:hover .tile-title{color:var(--accent);}
.tile-thumb{width:56px;height:56px;background:linear-gradient(135deg,var(--accent) 0%,var(--purple-light) 100%);border-radius:8px;display:grid;place-items:center;flex-shrink:0;margin:16px 0 16px 16px;}
.tile-thumb-label{color:rgba(255,255,255,0.92);font-family:var(--font-mono);font-size:9px;letter-spacing:0.04em;text-transform:uppercase;font-weight:700;text-align:center;line-height:1.1;padding:4px;}
.tile-body{flex:1;padding:16px 18px 16px 12px;display:flex;flex-direction:column;justify-content:center;gap:4px;min-width:0;}
.tile-meta{display:flex;gap:6px;align-items:center;font-size:11px;color:var(--fg-3);text-transform:uppercase;letter-spacing:0.04em;font-weight:600;}
.tile-meta .dot{color:var(--fg-4);}
.tile-title{font-family:var(--font-display);font-size:15px;font-weight:600;line-height:1.3;color:var(--fg-1);letter-spacing:-0.01em;}

/* === BLOG LISTING (A1 v4) === */
.blog-layout{display:grid;grid-template-columns:280px 1fr;gap:48px;padding:24px 0 80px;align-items:start;}
.sidebar{position:sticky;top:80px;max-height:calc(100vh - 96px);overflow-y:auto;padding-right:8px;}
.sidebar-block{margin-bottom:32px;}
.sidebar-heading{font-family:var(--font-display);font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:0.08em;color:var(--fg-3);margin-bottom:12px;display:flex;justify-content:space-between;align-items:center;}
.sidebar-heading .clear{font-size:10px;font-weight:500;color:var(--accent);text-transform:none;letter-spacing:0;cursor:pointer;}
.search-box{display:flex;align-items:center;gap:8px;padding:10px 14px;background:var(--bg-surface);border:1px solid var(--border-default);border-radius:8px;transition:border-color 0.15s;}
.search-box:focus-within{border-color:var(--accent);box-shadow:0 0 0 3px var(--tint);}
.search-box input{background:transparent;border:0;outline:0;color:var(--fg-1);font-family:var(--font-body);font-size:14px;flex:1;}
.search-box input::placeholder{color:var(--fg-3);}
.cat-list{list-style:none;display:flex;flex-direction:column;gap:2px;}
.cat-item{display:flex;align-items:center;justify-content:space-between;padding:8px 12px;border-radius:6px;font-size:14px;color:var(--fg-2);cursor:pointer;transition:all 0.12s;}
.cat-item:hover{background:var(--glass-bg-hover);color:var(--fg-1);}
.cat-item.active{background:var(--accent);color:var(--accent-fg);font-weight:600;}
.cat-item.active .count{color:color-mix(in srgb, var(--accent-fg) 70%, transparent);}
.cat-item .count{font-family:var(--font-mono);font-size:12px;color:var(--fg-3);background:var(--glass-bg);padding:1px 8px;border-radius:999px;}
.sort-select{width:100%;padding:10px 14px;background:var(--bg-surface);border:1px solid var(--border-default);border-radius:8px;color:var(--fg-1);font-family:var(--font-body);font-size:14px;cursor:pointer;}
.toolbar{display:flex;justify-content:space-between;align-items:center;padding-bottom:16px;margin-bottom:16px;border-bottom:1px solid var(--border-subtle);}
.toolbar .results-count{font-size:13px;color:var(--fg-3);font-family:var(--font-mono);}

/* === HOMEPAGE SECTIONS (A3) === */
.compact-hero{padding:64px 0 32px;}
.compact-hero h1{font-family:var(--font-display);font-size:clamp(32px,4.5vw,48px);font-weight:700;letter-spacing:-0.03em;line-height:1.1;margin-bottom:14px;max-width:760px;color:var(--fg-1);}
.compact-hero h1 em{font-style:normal;color:var(--accent);}
.compact-hero p{font-size:17px;color:var(--fg-2);max-width:580px;line-height:1.55;}
.section{padding:72px 0;}
.section-tag{font-family:var(--font-display);font-size:13px;letter-spacing:0.08em;color:var(--accent);font-weight:700;text-transform:uppercase;margin-bottom:14px;}
.section-title{font-family:var(--font-display);font-size:clamp(26px,3.6vw,38px);font-weight:700;letter-spacing:-0.02em;line-height:1.15;margin-bottom:14px;max-width:700px;color:var(--fg-1);}
.section-title em{font-style:normal;color:var(--accent);}
.section-intro{font-size:15px;color:var(--fg-2);max-width:540px;margin-bottom:36px;line-height:1.55;}
.section-link{display:inline-flex;align-items:center;gap:6px;margin-top:28px;font-weight:600;font-size:14px;color:var(--accent);}
.section-link:hover{text-decoration:underline;}
.section.videos{background:var(--bg-surface);border-top:1px solid var(--border-subtle);border-bottom:1px solid var(--border-subtle);margin-top:32px;}

/* === MOBILE RESPONSIVE === */
@media(max-width:900px){
  .nav{display:none;}
  .blog-layout{grid-template-columns:1fr;gap:24px;}
  .sidebar{position:static;max-height:none;}
  .tiles-row{grid-template-columns:repeat(2,1fr);}
}
@media(max-width:600px){
  .tiles-row{grid-template-columns:1fr;}
  .article-row{grid-template-columns:auto 1fr;gap:14px;}
  .cta-block-content{padding:24px;}
  .cta-block--final .cta-block-content{padding:32px 24px;}
}

/* ─── Breadcrumbs ────────────────────────────────────────────────── */
.breadcrumbs {
  display: flex; flex-wrap: wrap; align-items: center; gap: 8px;
  padding: 24px 0 0;
  font-size: 13px; color: var(--fg-3);
}
.breadcrumbs a { color: var(--fg-3); text-decoration: none; transition: color .2s; }
.breadcrumbs a:hover { color: var(--accent); }
.breadcrumbs .sep { color: var(--fg-4); }
.breadcrumbs > span:last-child { color: var(--fg-2); }

/* Kategoria bez artykułów — widoczna, ale nieklikalna */
.cat-item--empty { opacity: .38; cursor: default; }
.cat-item--empty:hover { background: none; color: inherit; }