/* ==========================================================================
   BookIvy Blog — Layout und Typografie
   --------------------------------------------------------------------------
   Baut auf colors_and_type.css und site.css auf: dieselben Marken-Variablen,
   derselbe Kopf, derselbe Fuß. Hier steht nur, was ein Blog zusätzlich braucht
   — Beitragskacheln, Lesespalte, Kurzfassung, Fragenblock.

   Überschriften bleiben bewusst einheitlich gesetzt: keine Mischung aus
   aufrechter und kursiver Schrift innerhalb einer Zeile. Die Marketing-Seiten
   nutzen dieses Stilmittel, im Fließtext eines Beitrags wird es unruhig.
   ========================================================================== */

/* ── Entwurfsband ──────────────────────────────────────────────────────── */
.draft-flag {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  padding: 10px 24px;
  background: #F6E7C6;
  border-bottom: 1px solid #D9C295;
  font-family: var(--rt-font-body);
  font-size: 13px;
  color: #4A3B18;
}
.draft-flag__chip {
  font-weight: var(--rt-w-bold);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  background: #8A6A1F;
  color: #FFF8E8;
  padding: 4px 10px;
  border-radius: var(--rt-radius-pill);
}
.draft-flag__text code {
  font-family: var(--rt-font-mono);
  font-size: 12px;
  background: rgba(74, 59, 24, 0.10);
  padding: 1px 5px;
  border-radius: 3px;
}
.draft-flag a { color: #4A3B18; }

/* ── Blog-Kopf ─────────────────────────────────────────────────────────── */
.blog-hero { padding-block: 64px 68px; }
.blog-hero__title {
  font-family: var(--rt-font-display);
  font-weight: var(--rt-w-bold);
  font-size: clamp(32px, 4.2vw, 52px);
  line-height: 1.1;
  letter-spacing: var(--rt-tracking-tight);
  color: var(--rt-warm-100);
  margin: 16px 0 18px;
  max-width: 22ch;
  text-wrap: balance;
}
.blog-hero__lede {
  font-family: var(--rt-font-body);
  font-size: 17px;
  line-height: 1.72;
  color: #B7B0A2;
  max-width: 60ch;
}

/* ── Übersicht ─────────────────────────────────────────────────────────── */
.blog-list { padding-block: 72px 88px; }

.blog-empty {
  border-top: 1px solid var(--rt-line);
  padding: 56px 0 8px;
  max-width: 60ch;
}
.blog-empty h2 {
  font-family: var(--rt-font-display);
  font-weight: var(--rt-w-bold);
  font-size: 28px;
  color: var(--rt-fg);
  margin-bottom: 12px;
}
.blog-empty p {
  font-family: var(--rt-font-body);
  font-size: 16.5px;
  line-height: 1.75;
  color: var(--rt-fg-muted);
}

/* Aufmacher — der neueste Beitrag, quer */
.lead {
  display: block;
  background: #fff;
  border: 1px solid var(--rt-line);
  border-radius: var(--rt-radius-md);
  overflow: hidden;
  margin-bottom: 48px;
  transition: border-color 200ms var(--rt-ease-out);
}
.lead:hover { border-color: var(--rt-warm-200); }
/* Bild über dem Text statt daneben: Die Motive sind breite Banner (rund 2,3:1);
   in einer halbhohen Spalte daneben müsste man sie beschneiden. */
.lead__media { display: block; position: relative; background: var(--rt-main-400); }
.lead__img { display: block; width: 100%; height: auto; }
.lead__body { padding: 34px 40px 36px; display: flex; flex-direction: column; }
@media (max-width: 560px) { .lead__body { padding: 26px 24px; } }

.lead__title {
  font-family: var(--rt-font-display);
  font-weight: var(--rt-w-bold);
  font-size: clamp(26px, 2.8vw, 36px);
  max-width: 26ch;
  line-height: 1.14;
  letter-spacing: var(--rt-tracking-tight);
  margin: 12px 0 14px;
  text-wrap: balance;
}
.lead__title a { color: var(--rt-fg); text-decoration: none; }
.lead__title a:hover { color: var(--rt-main-300); }
.lead__excerpt {
  font-family: var(--rt-font-body);
  font-size: 16.5px;
  line-height: 1.72;
  color: var(--rt-fg-muted);
  max-width: 68ch;
  margin-bottom: 20px;
}
.lead__more {
  align-self: flex-start;
  margin-top: 18px;
  font-family: var(--rt-font-body);
  font-weight: var(--rt-w-semibold);
  font-size: 14px;
  letter-spacing: 0.03em;
  color: var(--rt-main-300);
  text-decoration: none;
  border-bottom: 1px solid var(--rt-warm-200);
  padding-bottom: 3px;
}
.lead__more:hover { color: var(--rt-main-500); border-bottom-color: var(--rt-main-400); }
.lead--draft, .card--draft { border-color: #D9C295; }

/* Kachelraster */
/* Zwei Spalten statt drei: Die Motive sind breit und liegen ungeschnitten in der
   Kachel — bei drei Spalten wären sie nur noch Textur. */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(420px, 1fr));
  gap: 36px 32px;
}
.card-grid--2 { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }

.card {
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid var(--rt-line);
  border-radius: var(--rt-radius-md);
  overflow: hidden;
  transition: border-color 200ms var(--rt-ease-out);
}
.card:hover { border-color: var(--rt-warm-200); }
.card__media { display: block; position: relative; background: var(--rt-main-400); }
.card__img { display: block; width: 100%; height: auto; }
.card__body { padding: 24px 26px 26px; display: flex; flex-direction: column; flex: 1; }

.card__meta { display: flex; align-items: center; gap: 8px; margin-bottom: 12px; }
.card__cat {
  font-family: var(--rt-font-body);
  font-weight: var(--rt-w-semibold);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--rt-warm-300);
}
.card__draft {
  font-family: var(--rt-font-body);
  font-weight: var(--rt-w-bold);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  background: #8A6A1F;
  color: #FFF8E8;
  padding: 3px 8px;
  border-radius: var(--rt-radius-pill);
}
.card__title {
  font-family: var(--rt-font-display);
  font-weight: var(--rt-w-bold);
  font-size: 21px;
  line-height: 1.22;
  letter-spacing: var(--rt-tracking-tight);
  margin-bottom: 10px;
  text-wrap: balance;
}
.card__title a { color: var(--rt-fg); text-decoration: none; }
.card__title a:hover { color: var(--rt-main-300); }
.card__excerpt {
  font-family: var(--rt-font-body);
  font-size: 15px;
  line-height: 1.7;
  color: var(--rt-fg-muted);
  flex: 1;
}
.card__foot {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px solid var(--rt-line);
  font-family: var(--rt-font-body);
  font-size: 13px;
  color: var(--rt-fg-muted);
}

/* ── „Worum es hier geht" ──────────────────────────────────────────────── */
.blog-about { padding-block: 64px; }
.blog-about__inner {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
  gap: 48px;
  align-items: start;
}
@media (max-width: 860px) { .blog-about__inner { grid-template-columns: 1fr; gap: 32px; } }
.blog-about__title {
  font-family: var(--rt-font-display);
  font-weight: var(--rt-w-bold);
  font-size: clamp(24px, 2.6vw, 32px);
  line-height: 1.16;
  letter-spacing: var(--rt-tracking-tight);
  color: var(--rt-fg);
  margin: 14px 0 16px;
  text-wrap: balance;
}
.blog-about p {
  font-family: var(--rt-font-body);
  font-size: 16px;
  line-height: 1.75;
  color: var(--rt-fg-muted);
  max-width: 62ch;
  margin-bottom: 14px;
}
.blog-about a { color: var(--rt-main-300); text-decoration: underline; text-underline-offset: 3px; }
.blog-about__box {
  border-left: 2px solid var(--rt-warm-200);
  padding: 2px 0 2px 24px;
}
.blog-about__box h3 {
  font-family: var(--rt-font-display);
  font-weight: var(--rt-w-bold);
  font-size: 20px;
  color: var(--rt-fg);
  margin-bottom: 10px;
}
.blog-about__box p { font-size: 15px; margin-bottom: 18px; }

/* ══════════════════════════════════════════════════════════════════════════
   BEITRAGSSEITE
   ══════════════════════════════════════════════════════════════════════════ */
.post-head { background: var(--rt-main-400); color: var(--rt-warm-100); padding-block: 56px 72px; }
.post-head__inner { max-width: 1240px; }   /* Raster wie .inner/.v10-wrap */

.post-crumbs {
  display: flex;
  gap: 10px;
  align-items: center;
  font-family: var(--rt-font-body);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: #8B958F;
  margin-bottom: 26px;
}
.post-crumbs a { color: #B7B0A2; text-decoration: none; }
.post-crumbs a:hover { color: var(--rt-warm-100); }

/* Rubrik als Mini-Label: gleiche Schrift wie die übrigen Brotkrumen, nur gefasst.
   Ersetzt das frühere große Label unter der Zeile — zweimal dieselbe Angabe
   direkt untereinander war schlicht doppelt. */
.post-crumbs__tag {
  display: inline-block;
  padding: 3px 9px;
  border-radius: 2px;
  background: rgba(170, 154, 123, 0.18);
  border: 1px solid rgba(170, 154, 123, 0.32);
  color: #D9CDB4;
  line-height: 1.4;
}

.post-kicker {
  display: inline-block;
  font-family: var(--rt-font-body);
  font-weight: var(--rt-w-semibold);
  font-size: 11px;
  letter-spacing: var(--rt-tracking-eyebrow);
  text-transform: uppercase;
  color: var(--rt-main-400);
  background: var(--rt-warm-200);
  padding: 5px 11px;
  border-radius: 3px;
  margin-bottom: 22px;
}

.post-title {
  font-family: var(--rt-font-display);
  font-weight: var(--rt-w-bold);
  font-size: clamp(34px, 4.6vw, 58px);
  line-height: 1.07;
  letter-spacing: var(--rt-tracking-tight);
  color: var(--rt-warm-100);
  max-width: 19ch;
  margin-bottom: 22px;
  text-wrap: balance;
}
.post-lede {
  font-family: var(--rt-font-body);
  font-size: 19px;
  line-height: 1.68;
  color: #C4BCAC;
  max-width: 64ch;
  margin-bottom: 28px;
}
.post-byline {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  font-family: var(--rt-font-body);
  font-size: 13.5px;
  color: #97A09B;
}
.post-byline__author { color: var(--rt-warm-200); font-weight: var(--rt-w-semibold); }
.post-byline__sep { opacity: 0.5; }

/* Titelbild — überlappt die dunkle Fläche */
.post-hero {
  max-width: 1240px;
  margin: 56px auto 0;
  padding-inline: 28px;
}
@media (max-width: 720px) { .post-hero { padding-inline: 20px; margin-top: 36px; } }
.post-hero__img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--rt-radius-md);
}
.post-hero figcaption {
  font-family: var(--rt-font-body);
  font-size: 13px;
  color: var(--rt-fg-muted);
  margin-top: 12px;
  text-align: center;
}
/* KI-Kennzeichnung: als Etikett im Bild — Titelbild im Beitrag, Übersicht und Kacheln */
.post-hero__media { position: relative; }
.post-hero__media .ki-badge { right: 10px; bottom: 10px; }
.ki-badge { position: absolute; right: 8px; bottom: 8px; padding: 2px 7px; border-radius: 3px;
  font-family: var(--rt-font-body); font-size: 10.5px; font-weight: 500; letter-spacing: .03em; line-height: 1.5;
  color: #FAF1E0; background: rgba(14, 30, 31, .72); pointer-events: none; }

.post-body { padding-block: 48px 24px; }

/* Kurzfassung — der Absatz, den Antwortmaschinen zitieren sollen */
.post-summary {
  max-width: 760px;
  margin: 0 auto 40px;
  border-left: 2px solid var(--rt-warm-200);
  padding: 2px 0 2px 26px;
}
.post-summary__title {
  font-family: var(--rt-font-body);
  font-weight: var(--rt-w-bold);
  font-size: 11px;
  letter-spacing: var(--rt-tracking-eyebrow);
  text-transform: uppercase;
  color: var(--rt-warm-400);
  margin-bottom: 14px;
}
.post-summary ul { list-style: none; display: grid; gap: 12px; }
.post-summary li {
  font-family: var(--rt-font-body);
  font-size: 16.5px;
  line-height: 1.7;
  color: #3B4546;
}

/* Inhaltsverzeichnis */
.post-toc {
  max-width: 760px;
  margin: 0 auto 52px;
  border-top: 1px solid var(--rt-line);
  padding-top: 18px;
}
.post-toc__title {
  font-family: var(--rt-font-body);
  font-weight: var(--rt-w-semibold);
  font-size: 11px;
  letter-spacing: var(--rt-tracking-eyebrow);
  text-transform: uppercase;
  color: var(--rt-fg-muted);
  margin-bottom: 12px;
}
.post-toc ol { list-style: none; counter-reset: toc; display: grid; gap: 7px; }
.post-toc li { counter-increment: toc; }
.post-toc a {
  font-family: var(--rt-font-body);
  font-size: 15px;
  color: var(--rt-main-300);
  text-decoration: none;
}
.post-toc a::before {
  content: counter(toc, decimal-leading-zero);
  font-size: 12px;
  color: var(--rt-warm-300);
  margin-right: 10px;
  font-variant-numeric: tabular-nums;
}
.post-toc a:hover { color: var(--rt-main-500); text-decoration: underline; text-underline-offset: 3px; }

/* ── Lesespalte ────────────────────────────────────────────────────────── */
.prose { max-width: 760px; margin-inline: auto; }
.prose > * + * { margin-top: 22px; }

.prose > p:first-child {
  font-size: 19.5px;
  line-height: 1.66;
  color: #22302F;
}
.prose p, .prose li {
  font-family: var(--rt-font-body);
  font-size: 17.5px;
  line-height: 1.78;
  color: #2B3637;
}
.prose a { color: var(--rt-main-300); text-decoration: underline; text-underline-offset: 3px; text-decoration-thickness: 1px; }
.prose a:hover { color: var(--rt-main-500); text-decoration-thickness: 2px; }
.prose strong { font-weight: var(--rt-w-semibold); color: var(--rt-fg); }

.prose h2 {
  font-family: var(--rt-font-display);
  font-weight: var(--rt-w-bold);
  font-size: clamp(27px, 3vw, 34px);
  line-height: 1.16;
  letter-spacing: var(--rt-tracking-tight);
  color: var(--rt-fg);
  margin-top: 68px;
  padding-top: 26px;
  position: relative;
  text-wrap: balance;
}
.prose h2::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 56px; height: 2px;
  background: var(--rt-warm-200);
}
.prose h3 {
  font-family: var(--rt-font-body);
  font-weight: var(--rt-w-semibold);
  font-size: 20px;
  line-height: 1.35;
  color: var(--rt-fg);
  margin-top: 40px;
  letter-spacing: -0.005em;
}
.prose h2 + p, .prose h3 + p { margin-top: 14px; }

.prose ul, .prose ol { padding-left: 24px; display: grid; gap: 10px; }
.prose ul { list-style: none; padding-left: 0; }
.prose ul > li { position: relative; padding-left: 26px; }
.prose ul > li::before {
  content: '';
  position: absolute;
  left: 4px; top: 12px;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--rt-warm-200);
}
.prose ol { list-style: decimal; }
.prose ol > li::marker { color: var(--rt-warm-300); font-weight: var(--rt-w-semibold); }

/* Zwischenzitat */
.prose blockquote {
  margin-block: 44px;
  padding: 4px 0 4px 28px;
  border-left: 3px solid var(--rt-warm-200);
}
.prose blockquote p {
  font-family: var(--rt-font-display);
  font-size: clamp(21px, 2.2vw, 26px);
  line-height: 1.42;
  color: var(--rt-main-400);
}

/* Merkkasten */
.callout {
  background: #fff;
  border: 1px solid var(--rt-line);
  border-radius: var(--rt-radius-md);
  padding: 24px 28px;
}
.callout > h3 { margin-top: 0; font-size: 17px; }
.callout > h3 + p { margin-top: 8px; }
.callout p, .callout li { font-size: 16px; }
.callout--figure { background: var(--rt-warm-100); border-color: #E6DAC0; }

/* Tabellen */
.prose .table-wrap { overflow-x: auto; }
.prose table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--rt-font-body);
  font-size: 15.5px;
  background: #fff;
  border: 1px solid var(--rt-line);
  border-radius: var(--rt-radius-md);
  overflow: hidden;
  font-variant-numeric: tabular-nums;
}
.prose th, .prose td { padding: 13px 16px; text-align: left; border-bottom: 1px solid var(--rt-line); vertical-align: top; }
.prose th {
  font-weight: var(--rt-w-semibold);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--rt-fg-muted);
  background: var(--rt-paper);
}
.prose tbody tr:last-child td { border-bottom: 0; }
.prose td strong { color: var(--rt-main-400); }

/* Abbildungen — dürfen breiter sein als die Lesespalte */
.prose figure { margin-block: 44px; }
.prose figure.figure--wide { width: min(1000px, 92vw); margin-inline: calc(50% - min(500px, 46vw)); }
.prose figure svg { display: block; width: 100%; height: auto; }
.prose figcaption {
  font-family: var(--rt-font-body);
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--rt-fg-muted);
  margin-top: 12px;
}
.prose figure img { display: block; width: 100%; height: auto; border-radius: var(--rt-radius-lg); }

/* ── Fragen ────────────────────────────────────────────────────────────── */
.post-faq { max-width: 760px; margin: 72px auto 0; }
.post-faq h2 {
  font-family: var(--rt-font-display);
  font-weight: var(--rt-w-bold);
  font-size: clamp(27px, 3vw, 34px);
  letter-spacing: var(--rt-tracking-tight);
  color: var(--rt-fg);
  padding-top: 26px;
  position: relative;
  margin-bottom: 8px;
}
.post-faq h2::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 56px; height: 2px;
  background: var(--rt-warm-200);
}
.post-faq dt {
  font-family: var(--rt-font-body);
  font-weight: var(--rt-w-semibold);
  font-size: 17px;
  color: var(--rt-fg);
  margin-top: 30px;
}
.post-faq dd {
  font-family: var(--rt-font-body);
  font-size: 16.5px;
  line-height: 1.75;
  color: #2B3637;
  margin-top: 8px;
}
.post-faq dd a { color: var(--rt-main-300); text-decoration: underline; text-underline-offset: 3px; }

/* ── Handlungsaufforderung ─────────────────────────────────────────────── */
.post-cta { background: var(--rt-main-400); color: var(--rt-warm-100); padding-block: 72px; margin-top: 80px; }
.post-cta__inner { max-width: 720px; }
.post-cta__title {
  font-family: var(--rt-font-display);
  font-weight: var(--rt-w-bold);
  font-size: clamp(27px, 3.2vw, 38px);
  line-height: 1.14;
  letter-spacing: var(--rt-tracking-tight);
  color: var(--rt-warm-100);
  margin: 16px 0 16px;
  max-width: 20ch;
  text-wrap: balance;
}
.post-cta__body {
  font-family: var(--rt-font-body);
  font-size: 17px;
  line-height: 1.7;
  color: #B7B0A2;
  max-width: 58ch;
  margin: 0 0 32px;
}
.post-cta__actions { display: flex; gap: 22px; flex-wrap: wrap; align-items: center; }

/* ── Weiterlesen ───────────────────────────────────────────────────────── */
.post-more { background: var(--rt-paper); padding-block: 72px; }
.post-more__title {
  font-family: var(--rt-font-display);
  font-weight: var(--rt-w-bold);
  font-size: 28px;
  letter-spacing: var(--rt-tracking-tight);
  color: var(--rt-fg);
  margin-bottom: 28px;
}

/* ── Seite „noch nicht veröffentlicht" ─────────────────────────────────── */
.blog-soon { background: var(--rt-main-400); color: var(--rt-warm-100); padding-block: 110px 120px; }
.blog-soon__inner { max-width: 720px; text-align: center; }
.blog-soon__title {
  font-family: var(--rt-font-display);
  font-weight: var(--rt-w-bold);
  font-size: clamp(30px, 4vw, 46px);
  line-height: 1.12;
  letter-spacing: var(--rt-tracking-tight);
  color: var(--rt-warm-100);
  margin: 18px 0 18px;
  text-wrap: balance;
}
.blog-soon__lede {
  font-family: var(--rt-font-body);
  font-size: 17.5px;
  line-height: 1.72;
  color: #B7B0A2;
  margin-bottom: 34px;
}
.blog-soon__actions { display: flex; gap: 14px; flex-wrap: wrap; justify-content: center; }
.blog-soon__code {
  font-family: var(--rt-font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: #6C7873;
  margin-top: 40px;
}

/* ── Sprungziele nicht unter dem Entwurfsband verstecken ───────────────── */
:target { scroll-margin-top: 96px; }

@media (prefers-reduced-motion: reduce) {
  .lead, .card { transition: none; }
  .lead:hover, .card:hover { transform: none; }
}

/* Nur für Screenreader — Tabellen-Beschriftungen, die visuell doppeln würden. */
.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}