/* ============================================================
   Podstrony (SEO): naglowek, spis tresci, tresc, pasek CTA
   ============================================================ */

.sub-hero { position: relative; overflow: hidden; isolation: isolate; padding: calc(var(--nav-h) + clamp(56px, 9vw, 120px)) 0 clamp(48px, 7vw, 88px); border-bottom: 1px solid var(--line); }
.sub-hero__img { position: absolute; inset: 0; z-index: -2; width: 100%; height: 100%; object-fit: cover; object-position: var(--pos, 60% 40%); opacity: 0.38; }
.sub-hero::before { content: ''; position: absolute; inset: 0; z-index: -1; background: linear-gradient(90deg, var(--bg) 20%, rgba(15, 13, 12, 0.6) 70%, rgba(15, 13, 12, 0.3)), linear-gradient(0deg, var(--bg), transparent 50%); }
.crumbs { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; font-size: 0.9rem; color: var(--text-faint); margin-bottom: 22px; }
.crumbs a { color: var(--text-dim); text-decoration: none; transition: color var(--t); }
.crumbs a:hover { color: var(--accent-text); }
.crumbs li + li::before { content: '/'; margin-right: 8px; color: var(--text-ghost); }
.sub-hero h1 { max-width: 18ch; }
.sub-hero .lede { margin-top: 22px; }
.sub-hero__meta { margin-top: 26px; display: flex; flex-wrap: wrap; gap: 10px 22px; font-size: 0.88rem; color: var(--text-faint); }
.sub-hero__meta span { display: inline-flex; align-items: center; gap: 8px; }
.sub-hero__meta svg { width: 16px; height: 16px; color: var(--accent); }
.sub-hero__cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }

/* ---------- uklad tresci ze spisem ---------- */
.sub-body { display: grid; grid-template-columns: 240px minmax(0, 1fr); gap: clamp(32px, 6vw, 96px); padding-block: clamp(56px, 8vw, 104px); align-items: start; }
.toc { position: sticky; top: calc(var(--nav-h) + 28px); display: grid; gap: 4px; font-size: 0.93rem; }
.toc p { font-family: var(--font-display); font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; font-size: 0.85rem; color: var(--text-faint); margin-bottom: 8px; }
.toc a { position: relative; display: block; padding: 7px 0 7px 16px; color: var(--text-faint); text-decoration: none; border-left: 2px solid var(--line-strong); transition: color var(--t), border-color var(--t), translate var(--t); }
.toc a:hover { color: var(--text); }
.toc a.is-on { color: var(--text); border-color: var(--accent); translate: 4px 0; }
@media (max-width: 960px) { .sub-body { grid-template-columns: 1fr; } .toc { position: static; grid-auto-flow: column; overflow-x: auto; gap: 8px; padding-bottom: 6px; } .toc p { display: none; } .toc a { white-space: nowrap; border: 1px solid var(--line-strong); border-radius: 999px; padding: 8px 14px; } .toc a.is-on { translate: none; } }

/* ---------- tresc ---------- */
.prose { display: grid; gap: 22px; max-width: 80ch; font-size: 1.06rem; color: var(--text-dim); }
.prose > section { display: grid; gap: 18px; scroll-margin-top: calc(var(--nav-h) + 24px); }
.prose > section + section { margin-top: clamp(40px, 5vw, 64px); padding-top: clamp(40px, 5vw, 64px); border-top: 1px solid var(--line); }
.prose h2 { font-family: var(--font-display); font-weight: 800; text-transform: uppercase; font-size: clamp(1.9rem, 3.6vw, 2.8rem); line-height: 0.98; color: var(--text); }
.prose h3 { font-family: var(--font-display); font-weight: 700; text-transform: uppercase; font-size: 1.4rem; line-height: 1.05; color: var(--text); margin-top: 8px; }
.prose strong { color: var(--text); font-weight: 600; }
.prose ul { list-style: none; display: grid; gap: 10px; }
.prose ul li { position: relative; padding-left: 26px; }
.prose ul li::before { content: ''; position: absolute; left: 0; top: 0.62em; width: 12px; height: 2px; background: var(--accent); }
.prose ol { padding-left: 1.3em; display: grid; gap: 10px; }
.prose ol li::marker { color: var(--accent); font-family: var(--font-display); font-weight: 800; }
.prose code { font-size: 0.88em; padding: 2px 6px; border-radius: 6px; background: var(--bg-raised); color: #f7d38a; border: 1px solid var(--line); }
.prose pre code { padding: 0; background: none; border: 0; color: inherit; }
.prose figure { margin: 8px 0; }
.prose figure img { width: 100%; border-radius: var(--r-panel); box-shadow: var(--shadow); }
.prose figcaption { margin-top: 10px; font-size: 0.9rem; color: var(--text-faint); }
.prose .code { font-size: 0.95rem; }
.answer { padding: 20px 22px; border-radius: var(--r-panel); background: var(--bg-card); border: 1px solid var(--line-strong); color: var(--text); }
.answer strong { color: var(--accent-text); }
.chips, .prose .chips { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; }
.prose .chips li { padding: 7px 12px; border-radius: 999px; background: var(--bg-card); border: 1px solid var(--line-strong); font-size: 0.9rem; color: var(--text-dim); transition: border-color var(--t), color var(--t); }
.prose .chips li::before { display: none; }
.prose .chips li:hover { border-color: var(--accent-line); color: var(--text); }
.chips li { padding-left: 12px !important; }
.spec { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.spec div { padding: 18px 20px; border-radius: var(--r-panel); background: var(--bg-card); border: 1px solid var(--line); }
.spec dt { font-size: 0.85rem; color: var(--text-faint); }
.spec dd { margin: 4px 0 0; font-family: var(--font-display); font-weight: 700; font-size: 1.35rem; text-transform: uppercase; color: var(--text); line-height: 1.1; }
@media (max-width: 560px) { .spec { grid-template-columns: 1fr; } }

/* ---------- pasek CTA na koncu ---------- */
.cta-band { position: relative; overflow: hidden; isolation: isolate; border-top: 1px solid var(--line); }
.cta-band img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -2; opacity: 0.5; }
.cta-band::before { content: ''; position: absolute; inset: 0; z-index: -1; background: linear-gradient(90deg, var(--bg) 25%, rgba(15, 13, 12, 0.5)); }
.cta-band__in { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 28px; padding-block: clamp(64px, 9vw, 120px); }
.cta-band__btns { display: flex; flex-wrap: wrap; gap: 12px; }

/* strony bledow (403, 404, 500) */
.err { position: relative; min-height: 100dvh; display: grid; align-items: center; overflow: hidden; isolation: isolate; padding: calc(var(--nav-h) + 48px) 0 64px; }
.err__img { position: absolute; inset: 0; z-index: -2; width: 100%; height: 100%; object-fit: cover; object-position: var(--pos, 60% 40%); opacity: 0.42; }
.err::before { content: ''; position: absolute; inset: 0; z-index: -1; background: linear-gradient(90deg, var(--bg) 25%, rgba(15, 13, 12, 0.55) 70%, rgba(15, 13, 12, 0.25)), linear-gradient(0deg, var(--bg), transparent 45%); }
.err__in { display: grid; justify-items: start; }
.err__code {
  font-family: var(--font-display); font-weight: 800; line-height: 0.8; letter-spacing: -0.03em;
  font-size: clamp(7rem, 26vw, 19rem); margin: 0 0 8px -0.04em;
  color: transparent; -webkit-background-clip: text; background-clip: text;
  background-image: linear-gradient(180deg, var(--accent-hi) 0%, var(--accent) 45%, rgba(217, 95, 14, 0.25) 100%);
}
.err h1 { max-width: 16ch; }
.err__label { display: block; font-family: var(--font-mono); font-weight: 500; font-size: 0.82rem; letter-spacing: 0.12em; color: var(--accent-text); margin-bottom: 10px; }
.err .lede { margin-top: 20px; max-width: 52ch; }
.err__links { display: flex; flex-wrap: wrap; gap: 8px 22px; margin-top: 40px; padding-top: 22px; border-top: 1px solid var(--line); font-size: 0.92rem; }
.err__links a { color: var(--text-faint); text-decoration: none; transition: color var(--t); }
.err__links a:hover { color: var(--accent-text); }