/* ============================================================
   ATELIER KARYKATUR, BLOG
   Builds on the tokens and components from style.css.
   ------------------------------------------------------------
   1. Blog hero & listing
   2. Article cards
   3. Article layout (header, TOC, body)
   4. Article typography
   5. Rich blocks (wzór, porada, tabela, CTA)
   6. FAQ, related, end band
   7. Responsive
   ============================================================ */

/* ============ 1. BLOG HERO & LISTING ============ */
.blog-hero {
  position: relative;
  padding: calc(var(--nav-h) + clamp(3rem, 8vw, 6rem)) 0 clamp(2.5rem, 5vw, 4rem);
  text-align: center;
  overflow: hidden;
}
.blog-hero::before {
  content: "";
  position: absolute;
  inset: -20% -10% auto;
  height: 120%;
  background:
    radial-gradient(50% 60% at 50% 0%, rgba(201, 163, 92, .16), transparent 70%),
    radial-gradient(40% 50% at 85% 30%, rgba(201, 163, 92, .07), transparent 70%);
  pointer-events: none;
}
.blog-hero > * { position: relative; }
.blog-hero__title {
  font-size: clamp(2.5rem, 6.5vw, 4.4rem);
  letter-spacing: -.035em;
  max-width: 18ch;
  margin-inline: auto;
}
.blog-hero__lead {
  max-width: 60ch;
  margin: 1.3rem auto 0;
  font-size: clamp(1rem, 1.4vw, 1.1rem);
}

.blog-filters {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: .55rem;
  margin: 2.2rem auto 0;
}
.blog-filter {
  padding: .55rem 1.1rem;
  font-size: .85rem;
  border: 1px solid var(--line-2);
  border-radius: 999px;
  background: rgba(255, 255, 255, .02);
  color: var(--text-2);
  cursor: pointer;
  transition: color .3s, border-color .3s, background .3s;
}
.blog-filter:hover { color: var(--gold-2); border-color: rgba(201, 163, 92, .5); }
.blog-filter[aria-pressed="true"] {
  color: #191205;
  background: var(--gold-grad);
  border-color: transparent;
  font-weight: 600;
}

/* ============ 2. ARTICLE CARDS ============ */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(1rem, 2vw, 1.6rem);
}
.post-card {
  position: relative;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: linear-gradient(180deg, rgba(255, 255, 255, .03), rgba(255, 255, 255, .01));
  overflow: hidden;
  transition: transform .45s var(--ease), border-color .45s var(--ease), box-shadow .45s var(--ease);
}
.post-card:hover {
  transform: translateY(-4px);
  border-color: rgba(201, 163, 92, .38);
  box-shadow: 0 30px 60px -35px rgba(0, 0, 0, .95), var(--gold-glow);
}
.post-card[hidden] { display: none; }
.post-card__cover {
  position: relative;
  display: grid;
  place-items: center;
  aspect-ratio: 16 / 9;
  background: var(--frame-mat);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}
.post-card__cover::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--cover, radial-gradient(70% 90% at 30% 20%, rgba(201, 163, 92, .22), transparent 65%));
}
.post-card__cover::after {
  content: "";
  position: absolute;
  inset: 12px;
  border: 1px solid rgba(201, 163, 92, .28);
  border-radius: 2px;
  box-shadow: inset 0 0 0 6px rgba(0, 0, 0, .25);
}
.post-card__mono {
  position: relative;
  z-index: 1;
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(2.6rem, 5vw, 3.6rem);
  line-height: 1;
  background: var(--gold-grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.post-card__body { display: flex; flex-direction: column; gap: .7rem; padding: 1.3rem 1.35rem 1.45rem; flex: 1; }
.post-card__cat {
  font-size: .68rem;
  font-weight: 600;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--gold);
}
.post-card__title { font-size: clamp(1.35rem, 2vw, 1.6rem); color: var(--text); }
.post-card__title a::after { content: ""; position: absolute; inset: 0; }
.post-card__lead { font-size: .92rem; }
.post-card__meta { margin-top: auto; padding-top: .4rem; font-size: .78rem; color: var(--text-3); }

.post-card--featured { grid-column: 1 / -1; display: grid; grid-template-columns: 1.1fr 1fr; }
.post-card--featured .post-card__cover { aspect-ratio: auto; min-height: 280px; border-bottom: 0; border-right: 1px solid var(--line); }
.post-card--featured .post-card__mono { font-size: clamp(3.6rem, 8vw, 5.6rem); }
.post-card--featured .post-card__body { justify-content: center; padding: clamp(1.5rem, 3vw, 2.6rem); }
.post-card--featured .post-card__title { font-size: clamp(1.8rem, 3.2vw, 2.5rem); }
.post-card--featured .post-card__lead { font-size: 1rem; }

/* category tints for covers */
.cat-slub      { --cover: radial-gradient(70% 90% at 25% 20%, rgba(232, 205, 147, .26), transparent 65%), radial-gradient(60% 80% at 90% 100%, rgba(143, 111, 55, .25), transparent 70%); }
.cat-rocznice  { --cover: radial-gradient(70% 90% at 75% 20%, rgba(201, 163, 92, .3), transparent 65%), radial-gradient(60% 80% at 10% 100%, rgba(120, 60, 60, .22), transparent 70%); }
.cat-okazje    { --cover: radial-gradient(70% 90% at 30% 80%, rgba(201, 163, 92, .24), transparent 65%), radial-gradient(60% 80% at 90% 10%, rgba(70, 90, 120, .22), transparent 70%); }
.cat-poradnik  { --cover: radial-gradient(70% 90% at 50% 30%, rgba(232, 205, 147, .18), transparent 65%), radial-gradient(60% 80% at 0% 0%, rgba(70, 110, 90, .2), transparent 70%); }

/* ============ 3. ARTICLE LAYOUT ============ */
.crumbs {
  display: flex;
  flex-wrap: wrap;
  gap: .4rem;
  font-size: .8rem;
  color: var(--text-3);
}
.crumbs a { color: var(--text-2); transition: color .3s; }
.crumbs a:hover { color: var(--gold-2); }
.crumbs span[aria-hidden] { color: var(--gold-3); }

.article-head {
  position: relative;
  padding: calc(var(--nav-h) + clamp(2rem, 6vw, 4rem)) 0 clamp(2rem, 4vw, 3rem);
  overflow: hidden;
}
.article-head::before {
  content: "";
  position: absolute;
  inset: -30% -10% auto;
  height: 130%;
  background: radial-gradient(45% 55% at 30% 0%, rgba(201, 163, 92, .14), transparent 70%);
  pointer-events: none;
}
.article-head > * { position: relative; }
.article-head .eyebrow { margin-top: 1.4rem; }
.article-head__title {
  max-width: 22ch;
  font-size: clamp(2.3rem, 5.6vw, 3.9rem);
  letter-spacing: -.03em;
}
.article-head__lead {
  max-width: 62ch;
  margin-top: 1.2rem;
  font-size: clamp(1.02rem, 1.5vw, 1.15rem);
  color: var(--text-2);
}
.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem 1.4rem;
  margin-top: 1.6rem;
  padding-top: 1.2rem;
  border-top: 1px solid var(--line);
  font-size: .82rem;
  color: var(--text-3);
}
.article-meta strong { color: var(--text-2); font-weight: 500; }

.article-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 280px;
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: start;
  padding-bottom: clamp(2rem, 5vw, 4rem);
}
.article-layout > article { min-width: 0; max-width: 740px; }

.toc {
  position: sticky;
  top: calc(var(--nav-h) + 1.5rem);
  padding: 1.3rem 1.3rem 1.4rem;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: linear-gradient(180deg, rgba(255, 255, 255, .03), rgba(255, 255, 255, .01));
}
.toc__title {
  margin-bottom: .9rem;
  font-family: var(--font-sans);
  font-size: .7rem;
  font-weight: 600;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--gold);
}
.toc ol { display: grid; gap: .15rem; counter-reset: toc; }
.toc li { counter-increment: toc; }
.toc a {
  display: grid;
  grid-template-columns: 1.6rem 1fr;
  gap: .2rem;
  padding: .35rem 0;
  font-size: .86rem;
  line-height: 1.4;
  color: var(--text-2);
  transition: color .3s;
}
.toc a::before { content: counter(toc, decimal-leading-zero); color: var(--text-3); font-size: .74rem; padding-top: .1rem; }
.toc a:hover, .toc a.is-active { color: var(--gold-2); }
.toc a.is-active::before { color: var(--gold); }
.toc__cta { margin-top: 1.2rem; width: 100%; justify-content: center; }

.toc-mobile { display: none; margin-bottom: 2rem; border: 1px solid var(--line); border-radius: 6px; background: rgba(255, 255, 255, .02); }
.toc-mobile summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 1.2rem;
  font-size: .86rem;
  font-weight: 600;
  color: var(--text);
  cursor: pointer;
  list-style: none;
}
.toc-mobile summary::-webkit-details-marker { display: none; }
.toc-mobile summary::after { content: "+"; color: var(--gold); font-size: 1.3rem; line-height: 1; }
.toc-mobile[open] summary::after { content: "−"; }
.toc-mobile ol { padding: 0 1.2rem 1rem; display: grid; gap: .2rem; counter-reset: toc; }
.toc-mobile li { counter-increment: toc; }
.toc-mobile a { display: block; padding: .4rem 0; font-size: .9rem; color: var(--text-2); }
.toc-mobile a::before { content: counter(toc) ". "; color: var(--gold); }

/* ============ 4. ARTICLE TYPOGRAPHY ============ */
.prose { font-size: clamp(1.02rem, 1.25vw, 1.09rem); }
.prose > * + * { margin-top: 1.15em; }
.prose p { line-height: 1.82; color: var(--text-2); }
.prose strong { color: var(--text); font-weight: 600; }
.prose em { color: var(--text); }
.prose a {
  color: var(--gold-2);
  text-decoration: underline;
  text-decoration-color: rgba(201, 163, 92, .45);
  text-underline-offset: 3px;
  transition: text-decoration-color .3s, color .3s;
}
.prose a:hover { color: #f6e3b6; text-decoration-color: var(--gold-2); }
.prose h2 {
  margin-top: 2.3em;
  padding-top: 1.4rem;
  font-size: clamp(1.7rem, 3vw, 2.3rem);
  letter-spacing: -.025em;
  color: var(--text);
  position: relative;
}
.prose h2::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 44px;
  height: 2px;
  border-radius: 2px;
  background: var(--gold-grad);
}
.prose h3 { margin-top: 1.8em; font-size: clamp(1.3rem, 2.2vw, 1.55rem); color: var(--text); }
.prose h2 + *, .prose h3 + * { margin-top: .8em; }
.prose ul, .prose ol { display: grid; gap: .6rem; padding-left: 0; }
.prose li { position: relative; padding-left: 1.7rem; line-height: 1.75; color: var(--text-2); }
.prose ul > li::before {
  content: "";
  position: absolute;
  left: .35rem;
  top: .72em;
  width: 7px;
  height: 7px;
  transform: rotate(45deg);
  background: var(--gold);
}
.prose ol { counter-reset: li; }
.prose ol > li { counter-increment: li; }
.prose ol > li::before {
  content: counter(li);
  position: absolute;
  left: 0;
  top: .2em;
  width: 1.3rem;
  height: 1.3rem;
  display: grid;
  place-items: center;
  font-size: .72rem;
  font-weight: 700;
  color: #191205;
  border-radius: 50%;
  background: var(--gold-grad);
}

/* ============ 5. RICH BLOCKS ============ */
.prose blockquote.wzor {
  position: relative;
  margin: 1.3em 0 0;
  padding: 1.3rem 1.4rem 1.3rem 1.6rem;
  border: 1px solid rgba(201, 163, 92, .3);
  border-left: 3px solid var(--gold);
  border-radius: 4px;
  background: linear-gradient(120deg, rgba(201, 163, 92, .08), rgba(255, 255, 255, .015) 60%);
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(1.15rem, 1.8vw, 1.3rem);
  line-height: 1.55;
  color: var(--text);
}
.wzor__copy {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  margin-top: .9rem;
  padding: .4rem .85rem;
  font-family: var(--font-sans);
  font-style: normal;
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .04em;
  color: var(--gold-2);
  border: 1px solid rgba(201, 163, 92, .4);
  border-radius: 999px;
  background: rgba(10, 10, 11, .5);
  cursor: pointer;
  transition: background .3s, color .3s;
}
.wzor__copy:hover { background: var(--gold-grad); color: #191205; }
.wzor__copy.is-done { color: #191205; background: var(--gold-grad); }

.prose .porada {
  position: relative;
  padding: 1.2rem 1.3rem 1.2rem 3.3rem;
  border: 1px solid rgba(201, 163, 92, .25);
  border-radius: 6px;
  background: rgba(201, 163, 92, .05);
}
.prose .porada::before {
  content: "✦";
  position: absolute;
  left: 1.2rem;
  top: 1.05rem;
  font-size: 1.2rem;
  color: var(--gold);
}
.prose .porada p { color: var(--text); }
.prose .porada > * + * { margin-top: .6em; }

.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: 6px; }
.prose table { width: 100%; border-collapse: collapse; font-size: .92rem; min-width: 480px; }
.prose th, .prose td { padding: .8rem 1rem; text-align: left; border-bottom: 1px solid var(--line); vertical-align: top; }
.prose th { font-size: .74rem; letter-spacing: .14em; text-transform: uppercase; color: var(--gold); font-weight: 600; background: rgba(201, 163, 92, .06); }
.prose td { color: var(--text-2); }
.prose tbody tr:last-child td { border-bottom: 0; }
.prose tbody tr:hover td { background: rgba(255, 255, 255, .02); }

.cta-box {
  position: relative;
  margin: 2.4em 0;
  padding: clamp(1.5rem, 3vw, 2.1rem);
  border-radius: 6px;
  background:
    radial-gradient(80% 120% at 100% 0%, rgba(201, 163, 92, .18), transparent 60%),
    var(--surface);
  box-shadow: var(--frame-bevel);
  overflow: hidden;
}
.cta-box::after {
  content: "";
  position: absolute;
  inset: 8px;
  border: 1px solid rgba(201, 163, 92, .2);
  border-radius: 3px;
  pointer-events: none;
}
.cta-box__eyebrow { font-size: .68rem; font-weight: 600; letter-spacing: .22em; text-transform: uppercase; color: var(--gold); }
.cta-box__title { margin-top: .5rem; font-size: clamp(1.5rem, 2.6vw, 1.95rem); color: var(--text); }
.cta-box__text { margin-top: .6rem; max-width: 52ch; }
.cta-box__perks { display: flex; flex-wrap: wrap; gap: .45rem; margin-top: 1rem; }
.cta-box__perks span {
  padding: .3rem .75rem;
  font-size: .76rem;
  color: var(--gold-2);
  border: 1px solid rgba(201, 163, 92, .32);
  border-radius: 999px;
  background: rgba(201, 163, 92, .06);
}
.cta-box .btn { position: relative; z-index: 1; margin-top: 1.3rem; }

/* ============ 6. FAQ, RELATED, END BAND ============ */
.article-faq { margin-top: clamp(3rem, 6vw, 4.5rem); }
.article-faq__title { font-size: clamp(1.7rem, 3vw, 2.3rem); margin-bottom: 1.3rem; }
.article-faq .faq__list { max-width: none; }
.article-faq .faq__a p { color: var(--text-2); }

.share-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .6rem;
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
  font-size: .85rem;
  color: var(--text-3);
}

.related { padding-block: clamp(3rem, 7vw, 5rem); border-top: 1px solid var(--line); background: var(--bg-2); }
.related__title { font-size: clamp(1.8rem, 3.4vw, 2.5rem); margin-bottom: 1.8rem; }

.end-band {
  margin-top: 0;
  padding-block: clamp(3.5rem, 8vw, 6rem);
  text-align: center;
  background:
    radial-gradient(50% 80% at 50% 0%, rgba(201, 163, 92, .14), transparent 70%),
    var(--bg);
  border-top: 1px solid var(--line);
}
.end-band__title { font-size: clamp(2rem, 4.6vw, 3.2rem); max-width: 20ch; margin-inline: auto; }
.end-band__text { max-width: 56ch; margin: 1rem auto 0; }
.end-band__cta { display: flex; flex-wrap: wrap; justify-content: center; gap: .8rem; margin-top: 1.8rem; }

.nav__links a[aria-current="page"], .nav__mobile a[aria-current="page"] { color: var(--gold-2); }

/* ============ 7. RESPONSIVE ============ */
@media (max-width: 1080px) {
  .article-layout { grid-template-columns: minmax(0, 1fr); }
  .article-layout > article { width: 100%; max-width: 760px; margin-inline: auto; }
  .toc { display: none; }
  .toc-mobile { display: block; }
}
@media (max-width: 960px) {
  .blog-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .post-card--featured { grid-template-columns: 1fr; }
  .post-card--featured .post-card__cover { min-height: 0; aspect-ratio: 16 / 8; border-right: 0; border-bottom: 1px solid var(--line); }
}
@media (max-width: 620px) {
  .blog-grid { grid-template-columns: minmax(0, 1fr); }
  .article-head__title { font-size: clamp(2.05rem, 9vw, 2.6rem); }
  .prose blockquote.wzor { padding: 1.1rem 1.1rem 1.1rem 1.3rem; }
  .prose .porada { padding-left: 2.9rem; }
  .cta-box .btn { width: 100%; justify-content: center; }
}
@media (prefers-reduced-motion: reduce) {
  .post-card, .post-card:hover { transition: none; transform: none; }
}