/* =========================================================
   Ratgeber - Übersicht (/ratgeber/) und Beitrag
   Beitrag: Aufbau der Produktseiten (single-produkt.css), Inhalte: ratgeber-blocks.css
   ========================================================= */

.rg-wrap {
  --g-navy: var(--lp-navy);
  --g-navy-dark: var(--lp-navy-dark);
  --g-muted: var(--lp-muted);
  --g-label: var(--lp-label);
  --g-border: var(--lp-border);
  --g-accent: var(--lp-accent);

  padding-top: 1.5rem;
}

@media (prefers-reduced-motion: no-preference) {
  html:has(.rg-single) {
    scroll-behavior: smooth;
  }
}

/* Kopfbereich der Übersicht */
.rg-header {
  padding-bottom: clamp(1.5rem, 1rem + 2vw, 2.5rem);
}

.rg-title {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin: 0;
  font-family: var(--font-heading);
  font-size: clamp(2rem, 1.35rem + 2vw, 3rem);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.01em;
  color: var(--g-navy-dark);
  text-wrap: balance;
}

/* Rote Akzentlinie wie auf den übrigen Übersichtsseiten */
.rg-title::before {
  content: "";
  width: 2.5rem;
  height: 2px;
  background-color: var(--g-accent);
}

.rg-lead {
  max-width: 40rem;
  margin: 1.25rem 0 0;
  font-size: 1.08rem;
  line-height: 1.7;
  color: var(--g-muted);
}

/* Thema · Datum · Lesezeit - der Trenner gehört zum jeweiligen Eintrag,
   damit er beim Umbruch nie allein am Zeilenende stehen bleibt */
.rg-meta,
.rg-card__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.2rem 0.6rem;
}

.rg-meta {
  margin: 1rem 0 0;
  font-size: 0.9rem;
  line-height: 1.5;
  color: var(--g-label);
}

.rg-meta__item {
  display: inline-flex;
  align-items: baseline;
  gap: 0.6rem;
}

.rg-meta__item + .rg-meta__item::before {
  content: "";
  align-self: center;
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background-color: #b5bdc5;
}

.rg-meta a {
  font-weight: 500;
  color: var(--g-navy);
  text-decoration: underline;
  text-decoration-color: rgba(44, 62, 80, 0.35);
  text-underline-offset: 3px;
}

.rg-meta a:hover {
  color: var(--g-navy-dark);
  text-decoration-color: currentColor;
}

/* Titel mit Doppelpunkt brechen an der Trennstelle statt mitten im Satzteil */
.rg-headline__lead,
.rg-headline__rest {
  display: block;
}

.rg-headline__rest {
  text-wrap: balance;
}

/* Themen */
.rg-topics {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1.75rem;
}

.rg-chip {
  display: inline-flex;
  align-items: center;
  padding: 0.45rem 0.9rem;
  border: 1px solid var(--lp-rule);
  border-radius: var(--lp-radius-ui);
  background-color: #fff;
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 500;
  line-height: 1.3;
  color: var(--g-navy-dark);
  text-decoration: none;
  transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.rg-chip:hover {
  border-color: var(--g-navy);
  color: var(--g-navy-dark);
}

.rg-chip[aria-current="page"] {
  border-color: var(--g-navy);
  background-color: var(--g-navy);
  color: #fff;
}

.rg-chip:focus-visible,
.rg-meta a:focus-visible {
  outline: 2px solid var(--g-navy);
  outline-offset: 3px;
}

/* Liste der Beiträge */
.rg-section {
  padding-block: clamp(2.5rem, 1.5rem + 3vw, 4rem);
  border-top: 1px solid var(--g-border);
}

.rg-section--featured {
  padding-block: clamp(1.75rem, 1.25rem + 2vw, 2.75rem);
}

.rg-section__title {
  margin: 0 0 1.75rem;
  font-family: var(--font-heading);
  font-size: clamp(1.4rem, 1.1rem + 0.9vw, 1.85rem);
  font-weight: 600;
  line-height: 1.2;
  color: var(--g-navy-dark);
}

.rg-empty {
  margin: 0;
  color: var(--g-muted);
}

/* Weiterführende Seiten */
.rg-links {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.rg-links__link {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  height: 100%;
  padding: 1.25rem 3rem 1.25rem 1.25rem;
  border: 1px solid var(--g-border);
  border-radius: var(--lp-radius);
  background-color: #fff;
  color: inherit;
  text-decoration: none;
  transition: border-color 0.2s ease;
}

.rg-links__link::after {
  content: "";
  position: absolute;
  top: 50%;
  right: 1.35rem;
  width: 0.5rem;
  height: 0.5rem;
  border-top: 1.5px solid var(--g-navy);
  border-right: 1.5px solid var(--g-navy);
  transform: translateY(-50%) rotate(45deg);
  transition: transform 0.2s ease;
}

.rg-links__link:hover {
  border-color: var(--g-navy);
  color: inherit;
}

@media (hover: hover) {
  .rg-links__link:hover::after {
    transform: translate(4px, -50%) rotate(45deg);
  }
}

.rg-links__link:focus-visible {
  outline: 2px solid var(--g-navy);
  outline-offset: 3px;
}

.rg-links__title {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 600;
  line-height: 1.3;
  color: var(--g-navy-dark);
}

.rg-links__text {
  font-size: 0.92rem;
  line-height: 1.55;
  color: var(--g-muted);
}

.rg-empty .lp-link {
  margin-left: 0.35rem;
}

.rg-cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 2.5rem 1.5rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.rg-card__link {
  display: flex;
  flex-direction: column;
  height: 100%;
  color: inherit;
  text-decoration: none;
}

.rg-card__link:hover {
  color: inherit;
}

.rg-card__link:focus-visible {
  outline: 2px solid var(--g-navy);
  outline-offset: 4px;
  border-radius: var(--lp-radius);
}

.rg-card__media {
  aspect-ratio: 3 / 2;
  overflow: hidden;
  border-radius: var(--lp-radius);
  background-color: var(--g-border);
}

.rg-card__img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.2, 0.6, 0.2, 1);
}

@media (hover: hover) {
  .rg-card__link:hover .rg-card__img {
    transform: scale(1.03);
  }
}

.rg-card__body {
  display: flex;
  flex: 1;
  flex-direction: column;
  padding-top: 0.95rem;
}

.rg-card__title {
  margin: 0 0 0.45rem;
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 600;
  line-height: 1.3;
  color: var(--g-navy-dark);
  text-decoration: underline;
  text-decoration-color: transparent;
  text-underline-offset: 3px;
  transition: text-decoration-color 0.2s ease;
}

.rg-card__link:hover .rg-card__title {
  text-decoration-color: rgba(44, 62, 80, 0.45);
}

.rg-card__excerpt {
  margin: 0 0 0.75rem;
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--g-muted);
}

/* Datum und Lesezeit stehen als Zeile über dem Titel */
.rg-card__meta {
  margin: 0 0 0.55rem;
  font-size: 0.82rem;
  line-height: 1.5;
  color: var(--g-label);
}

.rg-card__meta .rg-meta__item {
  gap: 0.5rem;
}

.rg-badge {
  padding: 0.1rem 0.45rem;
  border-radius: var(--lp-radius-ui);
  background-color: var(--g-accent);
  font-family: var(--font-heading);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #fff;
}

.rg-card__meta .rg-badge + .rg-meta__item::before {
  display: none;
}

/* Weiterlesen unten in der Karte */
.rg-card__more {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: auto;
  padding-top: 0.25rem;
  font-family: var(--font-heading);
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--g-navy);
}

.rg-card__more::after {
  content: "";
  width: 0.45rem;
  height: 0.45rem;
  border-top: 1.5px solid currentColor;
  border-right: 1.5px solid currentColor;
  transform: rotate(45deg);
  transition: transform 0.2s ease;
}

@media (hover: hover) {
  .rg-card__link:hover .rg-card__more::after {
    transform: translateX(4px) rotate(45deg);
  }
}

/* Neuester Beitrag groß über die ganze Breite */
.rg-card--featured {
  grid-column: 1 / -1;
}

.rg-card--featured .rg-card__link {
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  align-items: center;
  gap: clamp(1.5rem, 1rem + 2vw, 3rem);
}

.rg-card--featured .rg-card__media {
  aspect-ratio: 16 / 10;
}

.rg-card--featured .rg-card__body {
  padding-top: 0;
}

.rg-card--featured .rg-card__title {
  margin-bottom: 0.75rem;
  font-size: clamp(1.4rem, 1.1rem + 1vw, 1.85rem);
  line-height: 1.25;
  text-wrap: balance;
}

.rg-card--featured .rg-card__excerpt {
  margin-bottom: 1rem;
  font-size: 1.02rem;
  line-height: 1.65;
}

.rg-card--featured .rg-card__meta {
  margin-bottom: 0.85rem;
}

.rg-card--featured .rg-card__more {
  margin-top: 0.25rem;
}

/* Seitennavigation */
.rg-pagination {
  margin-top: clamp(2rem, 1.5rem + 2vw, 3rem);
}

.rg-pagination .nav-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem;
}

.rg-pagination .page-numbers {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.5rem;
  height: 2.5rem;
  padding: 0 0.8rem;
  border: 1px solid var(--lp-rule);
  border-radius: var(--lp-radius-ui);
  background-color: #fff;
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--g-navy-dark);
  text-decoration: none;
  transition: border-color 0.2s ease;
}

.rg-pagination a.page-numbers:hover {
  border-color: var(--g-navy);
}

.rg-pagination a.page-numbers:focus-visible {
  outline: 2px solid var(--g-navy);
  outline-offset: 2px;
}

.rg-pagination .page-numbers.current {
  border-color: var(--g-navy);
  background-color: var(--g-navy);
  color: #fff;
}

.rg-pagination .page-numbers.dots {
  border-color: transparent;
  background-color: transparent;
}

/* =========================================================
   Beitrag - ergänzt die Bausteine der Produktseite
   ========================================================= */

/* Kopfbereich: Akzentlinie wie auf den übrigen Inhaltsseiten, darunter Titel und Vorspann */
.rg-single__head {
  margin-top: 1.5rem;
}

.rg-single__head::before {
  content: "";
  display: block;
  width: 2.5rem;
  height: 2px;
  margin-bottom: 1rem;
  background-color: var(--g-accent);
}

.rg-single .produkt-header {
  margin-top: 0;
}

.rg-single .produkt-tagline {
  max-width: 40rem;
  margin-top: 0.85rem;
}

/* Kontakt und Button auf Höhe der ersten Titelzeile */
@media (min-width: 992px) {
  .rg-single .produkt-header__actions {
    padding-top: 0.35rem;
  }
}

/* Thema, Datum und Lesezeit schließen den Kopfbereich ab */
.rg-single .rg-meta {
  margin-top: clamp(1.5rem, 1rem + 1.5vw, 2rem);
  padding-top: 0.85rem;
  border-top: 1px solid var(--g-border);
}

.rg-single__image {
  height: clamp(260px, 36vw, 520px);
  margin: 2rem 0 0;
  overflow: hidden;
  border-radius: var(--lp-radius);
  background-color: var(--g-border);
}

.rg-single__image img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Inhaltsverzeichnis in der Seitenleiste */
.rg-toc__list {
  max-height: calc(100vh - 27rem);
  margin: 0.25rem 0 0;
  padding: 0;
  overflow-y: auto;
  border-left: 1px solid var(--g-border);
  list-style: none;
  scrollbar-width: thin;
  scrollbar-color: #cfd6dc transparent;
}

.rg-toc__list a {
  display: block;
  margin-left: -1px;
  padding: 0.35rem 0.25rem 0.35rem 0.85rem;
  border-left: 1px solid transparent;
  font-size: 0.88rem;
  line-height: 1.4;
  color: var(--g-muted);
  text-decoration: none;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.rg-toc__list a:hover {
  color: var(--g-navy-dark);
}

.rg-toc__list a.is-active {
  border-left-color: var(--g-navy);
  font-weight: 500;
  color: var(--g-navy-dark);
}

.rg-toc__list a:focus-visible {
  outline: 2px solid var(--g-navy);
  outline-offset: -2px;
}

/* Inhaltsverzeichnis mobil als aufklappbare Karte */
.rg-toc--mobile {
  margin-top: 1.75rem;
  padding: 1rem 1.25rem;
  border: 1px solid var(--g-border);
  border-radius: var(--lp-radius);
  background-color: #fff;
}

.rg-toc--mobile summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--g-navy-dark);
  list-style: none;
  cursor: pointer;
}

.rg-toc--mobile summary::-webkit-details-marker {
  display: none;
}

.rg-toc--mobile summary::after {
  content: ""; display: inline-block; width: 0.34rem; height: 0.34rem; border-right: 1.5px solid currentColor; border-bottom: 1.5px solid currentColor; transform: rotate(45deg);

  color: var(--g-label);
  transition: transform 0.2s ease;
}

.rg-toc--mobile[open] summary {
  margin-bottom: 0.75rem;
}

.rg-toc--mobile[open] summary::after {
  transform: rotate(-135deg);
}

.rg-toc--mobile .rg-toc__list {
  max-height: none;
  min-height: 0;
}

/* Weitere Ratgeber unter dem Inhalt */
.rg-related {
  margin-top: 1.75rem;
}

.rg-related__list {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  column-gap: 1rem;
}

/* Responsive */
@media (max-width: 991.98px) {
  .rg-cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .rg-card--featured .rg-card__link {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .rg-card--featured .rg-card__body {
    padding-top: 0.95rem;
  }

  .rg-related__list {
    grid-template-columns: 1fr;
  }

  .rg-links {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 575.98px) {
  .rg-cards {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .rg-topics {
    gap: 0.4rem;
  }

  .rg-chip {
    padding: 0.35rem 0.7rem;
    font-size: 0.85rem;
  }

}