/* page-hub.css — Section styles for Diagnostik / Labor / Leistungen hubs (S49)
   Section types: hero, usp-box, bento-grid, process-steps, cta-banner.
   Uses tokens.css v2 (S40 Apple Type-Scale + Praxis colors). No Apple-Blue. */

/* S65b (2026-05-10): Page-Hub-Locals durch Tokens ersetzt. Vorher
 * eigene #f5f5f7/#1d1d1f/#6e6e73/#86868b — jetzt --pxz-chalk/--pxz-ink/
 * --pxz-graphite/--pxz-mist. Card-Radius auf Token-Stufe (radius-card
 * 22px statt fester 18px), Hover-Shadow auf Token-Stack. */
.pxz-page-hub {
  --pxz-hub-bg-soft: var(--pxz-chalk);
  --pxz-hub-bg-dark: var(--pxz-ink);
  --pxz-hub-text-secondary: var(--pxz-graphite);
  --pxz-hub-text-tertiary: var(--pxz-mist);
  --pxz-hub-card-radius: var(--pxz-radius-card);
  --pxz-hub-card-shadow-hover: var(--pxz-shadow-card-hi);
  font-family: var(--pxz-font-body);
  -webkit-font-smoothing: antialiased;
}

.pxz-page-hub > * + * {
  margin-top: clamp(48px, 6vw, 96px);
}

.pxz-hub-container {
  max-width: var(--pxz-c3-max);  /* S55d C3 — Detail-Page-Container atmet bis 1800 px */
  margin: 0 auto;
  padding: 0 clamp(20px, 4vw, 48px);
}

/* ─── Hero ─── */
.pxz-hub-hero {
  text-align: center;
  padding: clamp(48px, 6vw, 96px) 0 clamp(24px, 3vw, 48px);
}

/* S60h (Dr. Stracke 2026-05-01): Hero-Schrift auf Detail-Pages an die
 * Theme-Token-Hierarchie angeglichen (= identisch mit /praxis/, /team/,
 * Startseite). Vorher: eigene clamp()-Werte (Heading bis 72 px, Lead 19–26 px) —
 * inkonsistent mit dem Rest des Themes. Jetzt: gleiche Token-Variablen wie
 * `.pxz-eyebrow`, `.pxz-title-2`, `.pxz-lead` aus components.css. */
.pxz-hub-hero-eyebrow {
  display: inline-block;
  font-size: var(--pxz-t7-size);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--pxz-accent);
  font-weight: 700;
  margin: 0 0 1.25rem;
}

.pxz-hub-hero-heading {
  font-size: var(--pxz-t3-size);
  line-height: var(--pxz-t3-line);
  letter-spacing: var(--pxz-t3-track);
  font-weight: var(--pxz-t3-weight);
  color: var(--pxz-text);
  text-wrap: balance;
  margin: 0 0 1.25rem;
}

.pxz-hub-hero-lead {
  font-size: var(--pxz-t5-size);
  line-height: var(--pxz-t5-line);
  letter-spacing: var(--pxz-t5-track);
  font-weight: var(--pxz-t5-weight);
  color: var(--pxz-text-muted);
  max-width: var(--pxz-c1-max);  /* S55d C1 reading */
  margin: 0 auto;
}

/* ─── USP-Box (dark variant default) ─── */
.pxz-hub-usp {
  background: var(--pxz-hub-bg-dark);
  color: #fff;
  border-radius: var(--pxz-radius-xl, 28px);
  padding: clamp(40px, 5vw, 72px) clamp(24px, 4vw, 56px);
  text-align: center;
}

.pxz-hub-usp.is-light {
  background: var(--pxz-hub-bg-soft);
  color: var(--pxz-color-text, #1d1d1f);
}

/* S65b (2026-05-10): USP-Heading auf T2-Token (32-56px, weight 600) statt
 * eigener clamp(28-48px, weight 700). Konsistent mit MFA-Title nach S65. */
.pxz-hub-usp-heading {
  font-size: var(--pxz-t2-size);
  line-height: var(--pxz-t2-line);
  letter-spacing: var(--pxz-t2-track);
  font-weight: var(--pxz-t2-weight);
  margin: 0 0 16px;
  text-wrap: balance;
}

.pxz-hub-usp-text {
  /* S58: 16–19 → 18–22 px Annäherung an Theme-Body. */
  font-size: clamp(18px, 1.55vw, 22px);
  line-height: 1.55;
  opacity: 0.9;
  max-width: var(--pxz-c1-max);  /* S55d C1 reading */
  margin: 0 auto;
}

.pxz-hub-usp.is-light .pxz-hub-usp-text {
  opacity: 1;
  color: var(--pxz-hub-text-secondary);
}

/* ─── Bento-Grid ─── */
.pxz-hub-bento {
  /* outer block */
}

/* S65b (2026-05-10): Bento-Heading auf T3-Token. Vorher 28-48px (T2-äquivalent)
 * konkurrierte mit USP-Heading; T3 etabliert Sub-Hierarchie. */
.pxz-hub-bento-heading {
  font-size: var(--pxz-t3-size);
  line-height: var(--pxz-t3-line);
  letter-spacing: var(--pxz-t3-track);
  font-weight: var(--pxz-t3-weight);
  text-align: center;
  margin: 0 0 clamp(24px, 3vw, 48px);
  color: var(--pxz-text);
  text-wrap: balance;
}

.pxz-hub-bento-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  list-style: none;
  padding: 0;
  margin: 0;
}

@media (min-width: 768px) {
  .pxz-hub-bento-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
  }
}

@media (min-width: 1100px) {
  .pxz-hub-bento-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
  }
}

/* S65b (2026-05-10): subtilere Card-Hover — translateY(-3px) statt scale(1.02).
 * Scale wirkt auf 4-Card-Bento-Grids unruhig (nachbarn werden „verdrängt"),
 * Lift ist editorial-typisch ruhig. Apple-Spring-Easing. */
.pxz-hub-card {
  background: var(--pxz-hub-bg-soft);
  border-radius: var(--pxz-hub-card-radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: var(--pxz-shadow-card);
  transition: transform 0.35s var(--pxz-easing-spring),
              box-shadow 0.35s var(--pxz-easing-spring);
}

.pxz-hub-card:hover,
.pxz-hub-card:focus-within {
  transform: translateY(-3px);
  box-shadow: var(--pxz-hub-card-shadow-hover);
}

.pxz-hub-card-link {
  display: flex;
  flex-direction: column;
  height: 100%;
  color: inherit;
  text-decoration: none;
  padding: 0 0 18px;
}

.pxz-hub-card-link:hover {
  color: inherit;
  text-decoration: none;
}

/* S60f (Dr. Stracke 2026-05-01): garantiert quadratische Card-Media via
 * Padding-Top-Hack (100 % vom width = square). `aspect-ratio: 1/1` allein
 * greift in der Column-Flexbox-Kette `.pxz-hub-card` → `.pxz-hub-card-link`
 * → `<span class="pxz-hub-card-media">` nicht zuverlässig durch (Span,
 * stretched flex-child). `position: relative` + `::before { padding-top: 100% }`
 * + Bild `position: absolute; inset: 0` ist bullet-proof. */
.pxz-hub-card-media {
  display: block;
  width: 100%;
  position: relative;
  background: #e5e5e7;
  overflow: hidden;
  aspect-ratio: 1 / 1; /* moderner Browser-Fallback */
}
.pxz-hub-card-media::before {
  content: '';
  display: block;
  padding-top: 100%; /* 1:1 — wirkt auch wenn aspect-ratio ignoriert wird */
}
.pxz-hub-card-media img {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  transition: transform 0.5s var(--pxz-easing-standard);
}

.pxz-hub-card:hover .pxz-hub-card-media img {
  transform: scale(1.04);
}

.pxz-hub-card-body {
  padding: 18px 18px 0;
  display: flex;
  flex-direction: column;
  flex: 1;
}

/* S65b (2026-05-10): Title weight 700 → 600 (Apple-Card-Title), Color-Token. */
.pxz-hub-card-title {
  font-size: clamp(18px, 1.4vw, 22px);
  font-weight: 600;
  letter-spacing: -0.012em;
  line-height: 1.25;
  margin: 0 0 6px;
  color: var(--pxz-text);
}

.pxz-hub-card-teaser {
  /* S58: war 13–15 px (deutlich unter Theme-Body 26 px). Auf 16–19 px
   * angehoben — Cards-Texte bleiben kompakt, sind aber nicht mehr sub-body. */
  font-size: clamp(16px, 1.25vw, 19px);
  line-height: 1.55;
  color: var(--pxz-hub-text-secondary);
  margin: 0 0 12px;
  flex: 1;
}

.pxz-hub-card-cta {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 13px;
  font-weight: 600;
  color: var(--pxz-color-accent, #b91d1d);
  text-decoration: none;
}

.pxz-hub-card-cta::after {
  content: "→";
}

.pxz-hub-card-link[data-external="1"] .pxz-hub-card-cta::after {
  content: "↗";
}

/* ─── Process-Steps ─── */
.pxz-hub-process {
  background: var(--pxz-hub-bg-soft);
  border-radius: var(--pxz-radius-xl, 28px);
  padding: clamp(36px, 5vw, 64px) clamp(24px, 4vw, 56px);
}

/* S65b (2026-05-10): Process-Heading auf T3-Token (28-40px) — konsistent mit
 * Bento-Heading. Vorher eigene clamp(24-36px). */
.pxz-hub-process-heading {
  font-size: var(--pxz-t3-size);
  line-height: var(--pxz-t3-line);
  letter-spacing: var(--pxz-t3-track);
  font-weight: var(--pxz-t3-weight);
  text-align: center;
  margin: 0 0 clamp(24px, 3vw, 40px);
  color: var(--pxz-text);
  text-wrap: balance;
}

.pxz-hub-process-steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  list-style: none;
  padding: 0;
  margin: 0;
}

@media (min-width: 768px) {
  .pxz-hub-process-steps {
    grid-template-columns: repeat(4, 1fr);
  }
}

.pxz-hub-process-step {
  text-align: center;
}

.pxz-hub-process-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--pxz-color-accent, #b91d1d);
  color: #fff;
  font-weight: 700;
  font-size: 18px;
  margin-bottom: 12px;
}

.pxz-hub-process-title {
  font-size: clamp(17px, 1.4vw, 22px);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 0 0 6px;
  color: var(--pxz-color-text, #1d1d1f);
}

.pxz-hub-process-text {
  /* S58: 14–16 → 16–19 px. */
  font-size: clamp(16px, 1.3vw, 19px);
  line-height: 1.55;
  color: var(--pxz-hub-text-secondary);
  margin: 0;
}

/* ─── CTA Banner ─── */
.pxz-hub-cta-banner {
  text-align: center;
  padding: clamp(32px, 4vw, 56px) 0;
}

/* S65b (2026-05-10): CTA-Banner-Heading auf T3-Token. */
.pxz-hub-cta-heading {
  font-size: var(--pxz-t3-size);
  line-height: var(--pxz-t3-line);
  letter-spacing: var(--pxz-t3-track);
  font-weight: var(--pxz-t3-weight);
  margin: 0 0 12px;
  color: var(--pxz-text);
  text-wrap: balance;
}

.pxz-hub-cta-sub {
  font-size: clamp(15px, 1.3vw, 18px);
  color: var(--pxz-hub-text-secondary);
  margin: 0 0 24px;
  max-width: var(--pxz-c1-max);  /* S55d C1 reading */
  margin-left: auto;
  margin-right: auto;
}

.pxz-hub-cta-banner .pxz-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 32px;
  border-radius: 999px;
  font-size: clamp(15px, 1.3vw, 18px);
  font-weight: 600;
  text-decoration: none;
  transition: transform 0.35s var(--pxz-easing-standard),
              box-shadow 0.35s var(--pxz-easing-standard);
}

.pxz-hub-cta-banner .pxz-btn-primary {
  background: var(--pxz-color-accent, #b91d1d);
  color: #fff;
}

.pxz-hub-cta-banner .pxz-btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--pxz-shadow-accent);
  color: #fff;
}

/* ─── Body (Markdown long-text section) ─── */
/* S60j (Dr. Stracke 2026-05-01): Body-Container volle `.pxz-hub-container`-
 * Breite, Schrift war in Lead-Größe (t5).
 * S71 (Dr. Stracke 2026-05-11): Lead-Größe (t5 19–32 px, line-height 1.19)
 * wirkte auf Detail- und Labor-Seiten zu groß und ohne Zeilenabstand.
 * Auf Body-Token (t6 17–26 px, line-height 1.47) zurückgenommen — gleicher
 * Stil wie `.pxz-page-content-inner` auf den Legacy-WP-Pages. */
.pxz-hub-body {
  max-width: none;
  margin: 0;
}

.pxz-hub-body-heading {
  font-size: var(--pxz-t4-size);
  line-height: var(--pxz-t4-line);
  letter-spacing: var(--pxz-t4-track);
  font-weight: var(--pxz-t4-weight);
  color: var(--pxz-text);
  margin: 0 0 clamp(16px, 2vw, 24px);
}

.pxz-hub-body-content {
  font-size: var(--pxz-t6-size);
  line-height: var(--pxz-t6-line);
  letter-spacing: var(--pxz-t6-track);
  font-weight: var(--pxz-t6-weight);
  color: var(--pxz-text);
}

/* S55d (2026-05-08): Lese-Cap auf Paragraph-Ebene fuer Detail-Page-Body.
 * Hub-Body steckt in einer 2-Spalten-Hero-Komposition (Bild links + Text
 * rechts) bzw. fullwidth darunter — auf grossen Monitoren (1440+) wuerde
 * ein 1500px breiter Paragraph zu langen Zeilen fuehren. C1-Cap haelt
 * Lesezeilen bei 60-65 Zeichen. */
.pxz-hub-body-content p,
.pxz-hub-body-content ul,
.pxz-hub-body-content ol {
  max-width: var(--pxz-c1-max);
}

.pxz-hub-body-content p {
  margin: 0 0 1em;
}

.pxz-hub-body-content p:last-child {
  margin-bottom: 0;
}

.pxz-hub-body-content strong {
  font-weight: 700;
}

.pxz-hub-body-content a {
  color: var(--pxz-color-accent, #b91d1d);
}

/* H2/H3 im Markdown-Body — Token-basiert.
 * S71 (Dr. Stracke 2026-05-11): H3 nach Body-Downstep (t5→t6) auf t4 angehoben
 * für klare Hierarchie, statt mit dem Body auf t5 zu kollidieren. */
.pxz-hub-body-content h2 {
  font-size: var(--pxz-t3-size);
  line-height: var(--pxz-t3-line);
  letter-spacing: var(--pxz-t3-track);
  font-weight: var(--pxz-t3-weight);
  color: var(--pxz-text);
  margin: 1.6em 0 0.6em;
}

.pxz-hub-body-content h3 {
  font-size: var(--pxz-t4-size);
  line-height: var(--pxz-t4-line);
  letter-spacing: var(--pxz-t4-track);
  font-weight: 600;
  color: var(--pxz-text);
  margin: 1.4em 0 0.5em;
}

.pxz-hub-body-content ul,
.pxz-hub-body-content ol {
  margin: 0 0 1em;
  padding-left: 1.4em;
}

.pxz-hub-body-content li {
  margin: 0.25em 0;
}

/* ─── Legacy content carry-over (for /labor/ which had 3525 chars) ─── */
/* S60j: gleiches Container-Pattern wie .pxz-hub-body.
 * S71 (Dr. Stracke 2026-05-11): Schriftgröße von Lead (t5 19–32 px /1.19) auf
 * Body (t6 17–26 px /1.47) zurückgenommen — Labor-Legacy-Text liest sich
 * jetzt wie /labordiagnostik/ und der Rest der Webseite. */
.pxz-hub-legacy-content {
  max-width: none;
  margin: clamp(48px, 6vw, 96px) 0 0;
  padding: 0 clamp(20px, 4vw, 48px);
  font-size: var(--pxz-t6-size);
  line-height: var(--pxz-t6-line);
  letter-spacing: var(--pxz-t6-track);
  color: var(--pxz-text);
}

.pxz-hub-legacy-content h2,
.pxz-hub-legacy-content h3 {
  margin-top: 1.6em;
  margin-bottom: 0.4em;
}

/* S71 (2026-05-11): Lese-Cap auf Paragraph-Ebene — gleiches Pattern wie
 * .pxz-hub-body-content (C1 ≈ 60–65 Zeichen). */
.pxz-hub-legacy-content p,
.pxz-hub-legacy-content ul,
.pxz-hub-legacy-content ol {
  max-width: var(--pxz-c1-max);
}

.pxz-hub-legacy-content p {
  margin: 0 0 1em;
}

.pxz-hub-legacy-content ul,
.pxz-hub-legacy-content ol {
  padding-left: 1.4em;
}

.pxz-hub-legacy-content li {
  margin: 0.25em 0;
}

/* ============================================================
   S50 Sanexio-Detail-Page-Mirror — 2-Spalten-Hero + Übersicht
   ============================================================ */

/* 2-Spalten Hero (image + text) — only when .pxz-hub-product-hero modifier */
.pxz-hub-product-hero {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.4rem;
  align-items: center;
  margin-bottom: 4.8rem;
}

@media (min-width: 900px) {
  /* S60k (Dr. Stracke 2026-05-01): Bild-Spalte um 30 % schmaler (0.7fr statt
   * 1fr), Text-Spalte bleibt 1fr. Wirkung: Hero-Bild ist ~30 % kleiner als
   * vorher; aspect-ratio 1/1 bleibt erhalten, der Text-Bereich rechts wird
   * entsprechend breiter. */
  .pxz-hub-product-hero {
    grid-template-columns: minmax(0, 0.7fr) minmax(0, 1fr);
    gap: 4.8rem;
  }
}

/* S60g (Dr. Stracke 2026-05-01): Hero-Media quadratisch via Padding-Top-Hack.
 * S60k-fix (2026-05-01): `max-width: 70%` ließ den Container in Grid-Cells
 * mit dem padding-top-Hack auf 0 kollabieren (kein expliziter Width-Anchor).
 * Stattdessen verkleinere ich das Bild über das Grid-Spalten-Verhältnis
 * direkt — Hero bleibt strukturell intakt. */
.pxz-hub-hero-media {
  border-radius: 1.6rem;
  overflow: hidden;
  background: var(--pxz-color-surface-2, #f4f4f4);
  position: relative;
  aspect-ratio: 1 / 1;
}
.pxz-hub-hero-media::before {
  content: '';
  display: block;
  padding-top: 100%;
}

.pxz-hub-hero-media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  display: block;
}

.pxz-hub-product-hero .pxz-hub-hero-text {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.pxz-hub-hero-cta {
  align-self: flex-start;
  margin-top: 1.2rem;
}

/* ============================================================
   Übersichts-Block am Seiten-Ende — alle anderen Detail-Pages
   ============================================================ */

.pxz-hub-related-overview {
  margin-top: 6.4rem;
  padding-top: 4.8rem;
  border-top: 1px solid var(--pxz-color-border, #e5e5e5);
}

.pxz-hub-related-heading {
  font-family: var(--pxz-font-heading, inherit);
  font-size: clamp(2.4rem, 2.4vw, 3.2rem);
  line-height: 1.2;
  margin: 0 0 3.2rem;
  text-align: center;
}

/* Carousel wrap holds: prev-button + scrollable UL + next-button */
.pxz-hub-carousel {
  position: relative;
  display: block;
}

.pxz-hub-carousel-arrow {
  position: absolute;
  top: calc(50% - 1.6rem);   /* offset for title-row below media */
  transform: translateY(-50%);
  z-index: 2;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 4.4rem;
  height: 4.4rem;
  border-radius: 50%;
  border: 1px solid var(--pxz-color-border, #d4d4d4);
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  color: var(--pxz-color-text, #1d1d1f);
  cursor: pointer;
  transition: transform 150ms ease, box-shadow 150ms ease, opacity 200ms ease;
  padding: 0;
}

.pxz-hub-carousel-arrow:hover:not(:disabled),
.pxz-hub-carousel-arrow:focus-visible:not(:disabled) {
  box-shadow: 0 3px 12px rgba(0, 0, 0, 0.14);
  transform: translateY(-50%) scale(1.05);
}

.pxz-hub-carousel-arrow:disabled {
  opacity: 0.35;
  cursor: default;
  pointer-events: none;
}

.pxz-hub-carousel-arrow--prev { left: -1.2rem; }
.pxz-hub-carousel-arrow--next { right: -1.2rem; }

@media (min-width: 1100px) {
  .pxz-hub-carousel-arrow--prev { left: -2.2rem; }
  .pxz-hub-carousel-arrow--next { right: -2.2rem; }
}

.pxz-hub-overview-grid {
  list-style: none;
  margin: 0;
  padding: 0 0 1.6rem;
  display: flex;
  gap: 1.6rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  scroll-padding-inline: 1.6rem;
  scroll-behavior: smooth;
}

.pxz-hub-overview-grid::-webkit-scrollbar {
  height: 6px;
}
.pxz-hub-overview-grid::-webkit-scrollbar-track {
  background: transparent;
}
.pxz-hub-overview-grid::-webkit-scrollbar-thumb {
  background: var(--pxz-color-border, #d4d4d4);
  border-radius: 3px;
}

.pxz-hub-overview-card {
  flex: 0 0 auto;
  width: clamp(220px, 70vw, 280px);
  scroll-snap-align: start;
}

@media (min-width: 700px) {
  .pxz-hub-overview-grid { gap: 2rem; }
  .pxz-hub-overview-card { width: clamp(220px, 32vw, 300px); }
}

@media (min-width: 1100px) {
  .pxz-hub-overview-grid { gap: 2.4rem; }
  .pxz-hub-overview-card { width: clamp(240px, 22vw, 320px); }
}

.pxz-hub-overview-card a {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  text-decoration: none;
  color: inherit;
  transition: transform 200ms ease;
}

.pxz-hub-overview-card a:hover,
.pxz-hub-overview-card a:focus-visible {
  transform: translateY(-2px);
}

/* S60g (Dr. Stracke 2026-05-01): quadratisch wie Hero-Media. */
.pxz-hub-overview-media {
  display: block;
  overflow: hidden;
  border-radius: 0.8rem;
  background: var(--pxz-color-surface-2, #f4f4f4);
  position: relative;
  aspect-ratio: 1 / 1;
}
.pxz-hub-overview-media::before {
  content: '';
  display: block;
  padding-top: 100%;
}

.pxz-hub-overview-media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  display: block;
  transition: transform 300ms ease;
}

.pxz-hub-overview-card a:hover .pxz-hub-overview-media img {
  transform: scale(1.04);
}

.pxz-hub-overview-media--placeholder {
  background: linear-gradient(135deg, #f8f8f8 0%, #ececec 100%);
}

.pxz-hub-overview-title {
  font-size: clamp(1.4rem, 1.2vw, 1.6rem);
  font-weight: 500;
  line-height: 1.3;
}