/* ============================================
   KIara Eltern-Tipps — eltern-tipps.css
   Extends landing/style.css with article + hub styles.
   ============================================ */

/* --- Nav: brand-as-link + center link --- */
a.nav-brand {
  text-decoration: none;
  color: inherit;
}

.nav-center {
  display: flex;
  gap: var(--space-lg);
  flex: 1;
  justify-content: center;
}

.nav-link {
  font-family: 'Nunito', sans-serif;
  font-weight: 700;
  font-size: 1rem;
  color: var(--color-text-light);
  text-decoration: none;
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-sm);
  transition: color 0.15s ease, background 0.15s ease;
}

.nav-link:hover {
  color: var(--color-primary);
  background: var(--color-info-bg);
}

.nav-link-active {
  color: var(--color-primary);
}

/* --- Eltern-Tipps Hero (kleiner als Haupt-Hero) --- */
.eltern-hero {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--space-4xl) var(--space-lg) var(--space-2xl);
}

.eltern-hero-content {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: var(--space-2xl);
  align-items: center;
}

.eltern-hero-text {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.eltern-hero-kicker {
  font-size: 1.05rem;
  color: var(--color-text-light);
  font-style: italic;
  margin: 0;
}

.eltern-hero-title {
  font-family: 'Chewy', 'Nunito', sans-serif;
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 400;
  color: var(--color-heading);
  line-height: 1.1;
  margin: 0;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.eltern-hero-subtitle {
  font-size: 1.25rem;
  color: var(--color-text-light);
  margin: 0;
  max-width: 540px;
  line-height: 1.5;
}

.eltern-hero-image {
  display: flex;
  align-items: center;
  justify-content: center;
}

.eltern-hero-hippo {
  width: 180px;
  height: auto;
}

/* --- Section wrappers --- */
.saeulen-section,
.latest-section,
.articles-by-saeule-section {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--space-2xl) var(--space-lg);
}

.section-subtitle {
  text-align: center;
  color: var(--color-text-light);
  font-size: 1rem;
  margin: var(--space-sm) 0 0;
}

/* --- Säulen-Grid --- */
.saeulen-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-xl);
}

.saeule-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  border: 1px solid rgba(102, 126, 234, 0.08);
}

.saeule-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: rgba(102, 126, 234, 0.2);
}

.saeule-card-emoji {
  font-size: 2.2rem;
  line-height: 1;
}

.saeule-card-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-heading);
  margin: var(--space-xs) 0 0;
}

.saeule-card-desc {
  font-size: 0.95rem;
  color: var(--color-text-light);
  line-height: 1.5;
  margin: 0;
}

.saeule-card-count {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-top: var(--space-sm);
}

/* --- Artikel-Liste (Übersicht + Related) --- */
.article-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-xl);
}

.article-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  border: 1px solid rgba(102, 126, 234, 0.08);
}

.article-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: rgba(102, 126, 234, 0.2);
}

.article-card-saeule {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.article-card-title {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-heading);
  line-height: 1.3;
  margin: 0;
}

.article-card-desc {
  font-size: 0.95rem;
  color: var(--color-text-light);
  line-height: 1.5;
  margin: 0;
}

.article-card-meta {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-top: auto;
  padding-top: var(--space-xs);
}

.article-list-empty {
  grid-column: 1 / -1;
  text-align: center;
  color: var(--color-text-muted);
  padding: var(--space-2xl);
  font-style: italic;
}

/* --- Säulen-Block-Sektionen (Artikel pro Säule) --- */
.saeule-section-block {
  margin-top: var(--space-3xl);
  scroll-margin-top: var(--space-xl);
}

.saeule-section-block:first-child {
  margin-top: var(--space-xl);
}

.saeule-section-title {
  font-size: clamp(1.4rem, 2.5vw, 1.75rem);
  font-weight: 800;
  color: var(--color-heading);
  margin: 0 0 var(--space-md);
  text-align: center;
}

.saeule-section-block .article-list {
  margin-top: var(--space-md);
}

/* --- Zurück-Link in Artikeln --- */
.article-back-link {
  max-width: 760px;
  margin: calc(var(--nav-height) + var(--space-md)) auto 0;
  padding: 0 var(--space-lg);
}

.article-back-link a {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-primary);
  text-decoration: none;
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-sm);
  transition: background 0.15s ease, color 0.15s ease;
}

.article-back-link a:hover {
  background: var(--color-info-bg);
  color: var(--color-secondary);
}

/* --- Breadcrumb --- */
.breadcrumb {
  max-width: 760px;
  margin: var(--space-xl) auto 0;
  padding: 0 var(--space-lg);
}

.breadcrumb ol {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  font-size: 0.9rem;
  color: var(--color-text-muted);
  margin: 0;
  padding: 0;
}

.breadcrumb li {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

.breadcrumb li:not(:last-child)::after {
  content: "›";
  color: var(--color-text-muted);
  margin-left: var(--space-xs);
}

.breadcrumb a {
  color: var(--color-text-light);
  text-decoration: none;
}

.breadcrumb a:hover {
  color: var(--color-primary);
  text-decoration: underline;
}

.breadcrumb [aria-current="page"] {
  color: var(--color-heading);
  font-weight: 600;
}

/* --- Artikel-Container --- */
.article {
  max-width: 760px;
  margin: 0 auto;
  padding: var(--space-xl) var(--space-lg) var(--space-3xl);
}

.article-header {
  margin-bottom: var(--space-2xl);
}

.article-header h1 {
  font-family: 'Nunito', sans-serif;
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 800;
  color: var(--color-heading);
  line-height: 1.2;
  margin: 0 0 var(--space-md);
  letter-spacing: -0.01em;
}

.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: 0.95rem;
  color: var(--color-text-muted);
}

.article-meta-item {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.article-meta-saeule {
  color: var(--color-primary);
  font-weight: 600;
  text-decoration: none;
}

.article-meta-saeule:hover {
  text-decoration: underline;
}

/* --- Artikel-Typografie --- */
.article-body {
  max-width: 680px;
  margin: 0 auto;
  font-size: 1.125rem;
  line-height: 1.75;
  color: var(--color-text);
}

.article-body > * + * {
  margin-top: var(--space-lg);
}

.article-body h2 {
  font-size: 1.7rem;
  font-weight: 800;
  color: var(--color-heading);
  line-height: 1.3;
  margin-top: var(--space-3xl);
  margin-bottom: var(--space-md);
  letter-spacing: -0.01em;
}

.article-body h3 {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--color-heading);
  line-height: 1.35;
  margin-top: var(--space-2xl);
  margin-bottom: var(--space-sm);
}

.article-body p {
  margin: 0;
}

.article-body a {
  color: var(--color-primary);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

.article-body a:hover {
  color: var(--color-secondary);
}

.article-body strong {
  font-weight: 700;
  color: var(--color-heading);
}

.article-body em {
  font-style: italic;
}

.article-body ul,
.article-body ol {
  padding-left: var(--space-xl);
}

.article-body li {
  margin-top: var(--space-xs);
}

.article-body li:first-child {
  margin-top: 0;
}

.article-body blockquote {
  border-left: 4px solid var(--color-primary);
  padding: var(--space-sm) var(--space-lg);
  margin-left: 0;
  margin-right: 0;
  background: var(--color-info-bg);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  color: var(--color-text-light);
  font-style: italic;
}

.article-body blockquote p {
  margin: 0;
}

.article-body code {
  font-family: 'SF Mono', Menlo, Consolas, monospace;
  font-size: 0.9em;
  background: var(--color-info-bg);
  padding: 2px 6px;
  border-radius: 4px;
  color: var(--color-secondary);
}

.article-body pre {
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: var(--radius-sm);
  padding: var(--space-md);
  overflow-x: auto;
  font-size: 0.95rem;
  line-height: 1.55;
}

.article-body pre code {
  background: transparent;
  padding: 0;
  color: var(--color-text);
}

.article-body hr {
  border: none;
  border-top: 1px solid var(--color-text-muted);
  opacity: 0.2;
  margin: var(--space-2xl) 0;
}

.article-body img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  margin: var(--space-lg) 0;
}

.article-body table {
  width: 100%;
  border-collapse: collapse;
  font-size: 1rem;
}

.article-body th,
.article-body td {
  text-align: left;
  padding: var(--space-sm);
  border-bottom: 1px solid #e2e8f0;
}

.article-body th {
  font-weight: 700;
  color: var(--color-heading);
  background: var(--color-info-bg);
}

/* --- Artikel-CTA --- */
.article-cta {
  max-width: 680px;
  margin: var(--space-3xl) auto var(--space-xl);
  background: var(--gradient-primary);
  color: white;
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  text-align: center;
  box-shadow: var(--shadow-glow);
}

.article-cta h3 {
  font-size: 1.4rem;
  font-weight: 800;
  margin: 0 0 var(--space-sm);
  color: white;
}

.article-cta p {
  font-size: 1.05rem;
  margin: 0 0 var(--space-lg);
  color: rgba(255, 255, 255, 0.95);
  line-height: 1.5;
}

.article-cta .btn-primary {
  background: white;
  color: var(--color-primary);
}

.article-cta .btn-primary:hover {
  background: rgba(255, 255, 255, 0.9);
  color: var(--color-secondary);
}

/* --- Related Articles --- */
.related-articles {
  max-width: 760px;
  margin: var(--space-3xl) auto 0;
  padding-top: var(--space-xl);
  border-top: 1px solid rgba(102, 126, 234, 0.15);
}

.related-articles-title {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--color-heading);
  margin: 0 0 var(--space-lg);
  text-align: center;
}

/* --- Draft-Banner --- */
.draft-banner {
  max-width: var(--max-width);
  margin: var(--space-md) auto 0;
  padding: var(--space-sm) var(--space-lg);
  background: #fef3c7;
  color: #78350f;
  border: 1px solid #fcd34d;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 600;
  text-align: center;
}

/* --- Eltern-Tipps Link auf Haupt-Landing --- */
.eltern-tipps-teaser {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--space-2xl) var(--space-lg);
  text-align: center;
}

.eltern-tipps-teaser p {
  font-size: 1.05rem;
  color: var(--color-text-light);
  line-height: 1.6;
  max-width: 640px;
  margin: 0 auto;
}

.eltern-tipps-teaser a {
  color: var(--color-primary);
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
}

.eltern-tipps-teaser a:hover {
  text-decoration: underline;
}

/* --- Section-Title (falls nicht schon in style.css) --- */
.saeulen-section .section-title,
.latest-section .section-title {
  text-align: center;
  font-size: clamp(1.6rem, 3vw, 2rem);
  font-weight: 800;
  color: var(--color-heading);
  margin: 0;
}

/* --- Responsive --- */
@media (max-width: 768px) {
  .eltern-hero {
    padding: var(--space-3xl) var(--space-md) var(--space-xl);
  }

  .eltern-hero-content {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .eltern-hero-text {
    align-items: center;
  }

  .eltern-hero-image {
    order: -1;
  }

  .eltern-hero-hippo {
    width: 120px;
  }

  .nav-center {
    display: none;
  }

  .breadcrumb {
    padding: 0 var(--space-md);
    font-size: 0.85rem;
  }

  .article-back-link {
    padding: 0 var(--space-md);
  }

  .article {
    padding: var(--space-lg) var(--space-md) var(--space-2xl);
  }

  .article-body {
    font-size: 1rem;
    line-height: 1.7;
  }

  .article-body h2 {
    font-size: 1.45rem;
  }

  .article-body h3 {
    font-size: 1.15rem;
  }

  .article-cta {
    padding: var(--space-lg);
  }
}