/* ─── Pojedynczy wpis blogowy — editorial layout ─── */

.post-article {
  position: relative;
  padding: clamp(48px, 6vw, 72px) 0 clamp(64px, 8vw, 96px);
  background: var(--c-bg-warm);
}

.post-article > .pg-blueprint {
  opacity: 0.45;
}

.post-article__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(220px, 260px) minmax(0, 1fr);
  gap: clamp(32px, 5vw, 72px);
  align-items: start;
}

.post-aside {
  position: sticky;
  top: calc(var(--nav-h, 88px) + 24px);
}

.post-back {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 28px;
  font-family: var(--f-mono);
  font-size: var(--fs-mono-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-text-3);
  text-decoration: none;
  transition: color 0.25s var(--ease);
}

.post-back:hover {
  color: var(--c-accent-deep);
}

.post-toc {
  padding: 24px 0;
  border-top: 1px solid var(--c-line);
  border-bottom: 1px solid var(--c-line);
}

.post-toc__label {
  margin-bottom: 16px;
  font-family: var(--f-mono);
  font-size: var(--fs-mono-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-text-3);
}

.post-toc ol {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 4px;
}

.post-toc a {
  display: block;
  padding: 8px 0 8px 12px;
  border-left: 2px solid transparent;
  font-size: var(--fs-body-sm);
  line-height: 1.45;
  color: var(--c-text-2);
  text-decoration: none;
  transition:
    color 0.25s var(--ease),
    border-color 0.25s var(--ease);
}

.post-toc a:hover,
.post-toc a.is-active {
  color: var(--c-text);
  border-left-color: var(--c-accent);
}

.post-aside-card {
  margin-top: 28px;
  padding: clamp(24px, 3vw, 28px);
  background: var(--c-ink);
  color: #fff;
  --corner-cut: 12px;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--corner-cut)), calc(100% - var(--corner-cut)) 100%, 0 100%);
}

.post-aside-card__mark {
  display: block;
  margin-bottom: 12px;
  font-family: var(--f-mono);
  font-size: var(--fs-mono-xs);
  letter-spacing: 0.14em;
  color: var(--c-accent);
}

.post-aside-card p {
  margin: 0 0 20px;
  font-size: var(--fs-body-sm);
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.78);
}

.post-aside-card .btn {
  width: 100%;
  justify-content: center;
}

.post-main {
  min-width: 0;
}

.post-reading {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 16px;
  margin-bottom: clamp(24px, 3vw, 32px);
  padding-bottom: 20px;
  border-bottom: 1px solid var(--c-line);
  font-family: var(--f-mono);
  font-size: var(--fs-mono-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-text-3);
}

.post-reading__cat {
  color: var(--c-accent-deep);
}

.post-article .pg-article {
  max-width: none;
  margin: 0;
}

.post-article .pg-article-body {
  max-width: 72ch;
}

.post-article .pg-article-body > p:first-of-type {
  margin: 0 0 1.5em;
  padding: clamp(20px, 3vw, 28px) clamp(20px, 3vw, 32px);
  font-size: var(--fs-body-lg);
  line-height: 1.65;
  color: var(--c-text);
  background: #fff;
  border: 1px solid var(--c-line);
  border-left: 3px solid var(--c-accent);
  --corner-cut: 10px;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--corner-cut)), calc(100% - var(--corner-cut)) 100%, 0 100%);
}

.post-article .pg-article-body h2.post-section-title {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 16px;
  align-items: start;
  margin: clamp(40px, 5vw, 56px) 0 20px;
  padding-top: clamp(32px, 4vw, 40px);
  border-top: 1px solid var(--c-line);
  font-family: var(--f-sans);
  font-weight: 500;
  font-size: clamp(22px, 2.4vw, 30px);
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--c-text);
  scroll-margin-top: calc(var(--nav-h, 88px) + 24px);
}

.post-article .pg-article-body h2.post-section-title:first-of-type {
  margin-top: 0;
  padding-top: 0;
  border-top: 0;
}

.post-section-num {
  font-family: var(--f-mono);
  font-size: var(--fs-mono-sm);
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--c-accent);
  line-height: 1.3;
  padding-top: 0.15em;
}

.post-article .pg-article-body h3 {
  font-size: var(--fs-body-lg);
  font-weight: 500;
  margin: 1.6em 0 0.5em;
  color: var(--c-text);
}

.post-article .pg-article-body ul:not(.post-checklist) {
  margin: 1.25em 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.post-article .pg-article-body ul:not(.post-checklist) li {
  position: relative;
  padding: 14px 16px 14px 44px;
  background: #fff;
  border: 1px solid var(--c-line);
  color: var(--c-text-2);
  line-height: 1.55;
  font-size: var(--fs-body-sm);
}

.post-article .pg-article-body ul:not(.post-checklist) li::before {
  content: '';
  position: absolute;
  left: 16px;
  top: 50%;
  width: 8px;
  height: 8px;
  margin-top: -4px;
  background: var(--c-accent);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 3px), calc(100% - 3px) 100%, 0 100%);
}

.post-media-break {
  margin: clamp(32px, 4vw, 48px) 0;
  max-width: none;
}

.post-media-break__frame {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--c-ink);
  --corner-cut: 16px;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--corner-cut)), calc(100% - var(--corner-cut)) 100%, 0 100%);
}

.post-media-break__frame .ampro-photo--fill {
  width: 100%;
  height: 100%;
}

.post-media-break figcaption {
  margin-top: 10px;
  font-family: var(--f-mono);
  font-size: var(--fs-mono-xs);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--c-text-3);
}

.post-article .pg-faq {
  margin: clamp(36px, 4vw, 48px) 0 0;
  padding-top: clamp(32px, 4vw, 40px);
  border-top: 1px solid var(--c-line);
  display: grid;
  gap: 12px;
}

.post-article .pg-faq::before {
  content: 'FAQ';
  display: block;
  margin-bottom: 4px;
  font-family: var(--f-mono);
  font-size: var(--fs-mono-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-text-3);
}

.post-article .pg-faq-item {
  padding: clamp(18px, 2.5vw, 24px);
  border: 1px solid var(--c-line);
  border-bottom: 1px solid var(--c-line);
  background: #fff;
  transition: border-color 0.25s var(--ease);
}

.post-article .pg-faq-item:hover {
  border-color: var(--c-line-strong);
}

.post-article .pg-faq-item h3 {
  margin: 0 0 10px;
  font-size: var(--fs-body-md);
  font-weight: 500;
  color: var(--c-text);
}

.post-article .pg-faq-item p {
  margin: 0;
  color: var(--c-text-2);
  line-height: 1.65;
  font-size: var(--fs-body-sm);
}

.post-inline-cta {
  margin-top: clamp(36px, 4vw, 48px);
  padding: clamp(24px, 3vw, 32px);
  display: grid;
  gap: 20px;
  background: var(--c-ink);
  color: #fff;
  --corner-cut: 14px;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--corner-cut)), calc(100% - var(--corner-cut)) 100%, 0 100%);
}

.post-inline-cta p {
  margin: 0;
  font-size: var(--fs-body-lg);
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.88);
}

.post-inline-cta strong {
  color: #fff;
  font-weight: 500;
}

.post-inline-cta .btn {
  justify-self: start;
}

.post-related {
  padding: clamp(56px, 7vw, 80px) 0;
  background: #fff;
  border-top: 1px solid var(--c-line);
}

.post-related__head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: clamp(28px, 4vw, 36px);
}

.post-related__head h2 {
  margin: 0;
  font-family: var(--f-sans);
  font-weight: 500;
  font-size: clamp(24px, 2.8vw, 36px);
  letter-spacing: -0.02em;
  line-height: 1.05;
}

.post-related__link {
  font-family: var(--f-mono);
  font-size: var(--fs-mono-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-text-3);
  text-decoration: none;
  white-space: nowrap;
  transition: color 0.25s var(--ease);
}

.post-related__link:hover {
  color: var(--c-accent-deep);
}

.post-related__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

@media (max-width: 980px) {
  .post-article__grid {
    grid-template-columns: 1fr;
  }

  .post-aside {
    position: static;
  }

  .post-toc ol {
    display: flex;
    flex-wrap: nowrap;
    gap: 8px;
    overflow-x: auto;
    padding-bottom: 4px;
    scrollbar-width: thin;
  }

  .post-toc a {
    padding: 10px 14px;
    border: 1px solid var(--c-line);
    border-left: 1px solid var(--c-line);
    background: #fff;
    white-space: nowrap;
    font-size: 12px;
  }

  .post-toc a.is-active {
    border-color: var(--c-accent);
    background: rgba(235, 35, 71, 0.06);
  }

  .post-related__grid {
    grid-template-columns: 1fr;
  }

  .post-related__head {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 720px) {
  .post-article .pg-article-body > p:first-of-type {
    padding: 18px 20px;
    font-size: var(--fs-body-md);
  }

  .post-article .pg-article-body h2.post-section-title {
    grid-template-columns: 1fr;
    gap: 8px;
  }
}