/* ══════════════════════════════════════════════════
   FAQ PAGE STYLES
══════════════════════════════════════════════════ */

.faq-filter {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 60px;
  margin-bottom: 40px;
  justify-content: center;
}

.faq-filter__btn {
  padding: 10px 22px;
  border-radius: 24px;
  border: 1.5px solid var(--border);
  background: transparent;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.2s;
}

.faq-filter__btn:hover,
.faq-filter__btn.active {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(37,99,235,0.08);
}

.faq-container {
  max-width: 900px;
  margin: 0 auto;
}

.faq-category {
  margin-bottom: 48px;
}

.faq-category__title {
  font-size: 1.8rem;
  margin-bottom: 24px;
  color: var(--dark);
  padding-bottom: 12px;
  border-bottom: 2px solid var(--border);
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 12px;
  overflow: hidden;
  transition: all 0.3s;
}

.faq-item:hover {
  border-color: rgba(37,99,235,0.3);
  box-shadow: var(--shadow);
}

.faq-question {
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  user-select: none;
}

.faq-question h3 {
  font-size: 1.05rem;
  color: var(--dark);
  margin: 0;
  flex: 1;
}

.faq-icon {
  font-size: 1.5rem;
  color: var(--accent);
  font-weight: 300;
  transition: transform 0.3s;
  flex-shrink: 0;
  margin-left: 16px;
}

.faq-item.active .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.faq-item.active .faq-answer {
  max-height: 1000px;
}

.faq-answer p,
.faq-answer ul,
.faq-answer ol {
  padding: 0 24px 24px 24px;
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.7;
}

.faq-answer ul,
.faq-answer ol {
  padding-left: 48px;
}

.faq-answer ul li {
  list-style: disc;
  margin-bottom: 8px;
}

.faq-answer ol li {
  list-style: decimal;
  margin-bottom: 8px;
}

.faq-answer strong {
  color: var(--dark);
  font-weight: 600;
}

.faq-answer a {
  color: var(--accent);
  text-decoration: underline;
}

.cta-section {
  text-align: center;
  padding: 60px 0;
  margin-top: 40px;
  background: linear-gradient(135deg, var(--dark) 0%, #1E3A5F 100%);
  border-radius: var(--radius);
}

.cta-section h2 {
  color: #fff;
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  margin-bottom: 12px;
}

.cta-section p {
  color: rgba(255,255,255,0.75);
  font-size: 1.05rem;
  margin-bottom: 28px;
}

/* ══════════════════════════════════════════════════
   LEGAL PAGES (Impressum, Datenschutz)
══════════════════════════════════════════════════ */

.page-hero--small {
  padding: 60px 0 50px;
}

.page-hero--small h1 {
  font-size: clamp(2rem, 4vw, 3rem);
}

.page-hero--small p {
  font-size: 1rem;
}

.legal-content {
  max-width: 900px;
  margin: 0 auto;
  padding: 60px 24px;
}

.legal-section {
  margin-bottom: 48px;
}

.legal-section h2 {
  font-size: 1.8rem;
  margin-bottom: 20px;
  color: var(--dark);
  padding-bottom: 8px;
  border-bottom: 2px solid var(--border);
}

.legal-section h3 {
  font-size: 1.3rem;
  margin-top: 28px;
  margin-bottom: 12px;
  color: var(--dark);
}

.legal-section h4 {
  font-size: 1.1rem;
  margin-top: 20px;
  margin-bottom: 10px;
  color: var(--dark);
}

.legal-section p {
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--text);
  margin-bottom: 16px;
}

.legal-section ul,
.legal-section ol {
  margin: 16px 0;
  padding-left: 32px;
}

.legal-section ul li {
  list-style: disc;
  margin-bottom: 10px;
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--text);
}

.legal-section ol li {
  list-style: decimal;
  margin-bottom: 10px;
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--text);
}

.legal-section a {
  color: var(--accent);
  text-decoration: underline;
}

.legal-section a:hover {
  color: var(--accent-dk);
}

.legal-section strong {
  font-weight: 600;
  color: var(--dark);
}

.legal-section code {
  background: rgba(37,99,235,0.08);
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 0.9em;
  font-family: 'Courier New', monospace;
  color: var(--accent);
}

.legal-footer {
  margin-top: 60px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  text-align: center;
}

.legal-footer p {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.legal-footer a {
  color: var(--accent);
}

/* ══════════════════════════════════════════════════
   WISSENSBEREICH (Knowledge Base) LISTING
══════════════════════════════════════════════════ */

.knowledge-filter {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 60px;
  margin-bottom: 40px;
  justify-content: center;
}

.knowledge-filter__btn {
  padding: 10px 22px;
  border-radius: 24px;
  border: 1.5px solid var(--border);
  background: transparent;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.2s;
}

.knowledge-filter__btn:hover,
.knowledge-filter__btn.active {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(37,99,235,0.08);
}

.knowledge-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 28px;
  margin-bottom: 60px;
}

.knowledge-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  transition: all 0.3s;
  display: flex;
  flex-direction: column;
  opacity: 0;
  transform: translateY(20px);
}

.knowledge-card.visible {
  opacity: 1;
  transform: translateY(0);
}

.knowledge-card:hover {
  box-shadow: var(--shadow-lg);
  border-color: rgba(37,99,235,0.3);
  transform: translateY(-4px);
}

.knowledge-card__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}

.knowledge-card__badge {
  font-size: 0.72rem;
  font-weight: 600;
  padding: 5px 12px;
  border-radius: 14px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  background: rgba(37,99,235,0.1);
  color: var(--accent);
}

.knowledge-card__badge.badge--green {
  background: rgba(16,185,129,0.1);
  color: var(--accent-2);
}

.knowledge-card__badge.badge--amber {
  background: rgba(245,158,11,0.1);
  color: var(--accent-3);
}

.knowledge-card__badge.badge--purple {
  background: rgba(139,92,246,0.1);
  color: var(--accent-4);
}

.knowledge-card__date {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.knowledge-card__title {
  font-size: 1.2rem;
  margin-bottom: 12px;
  color: var(--dark);
  line-height: 1.3;
}

.knowledge-card__excerpt {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.65;
  margin-bottom: 20px;
  flex: 1;
}

.knowledge-card__meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

.knowledge-card__time {
  font-size: 0.82rem;
  color: var(--text-muted);
}

.knowledge-card__link {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--accent);
  transition: gap 0.2s;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.knowledge-card__link:hover {
  color: var(--accent-dk);
  gap: 8px;
}

/* ══════════════════════════════════════════════════
   ARTICLE PAGE (Individual Article)
══════════════════════════════════════════════════ */

.article-page {
  padding-top: var(--nav-h);
  background: var(--bg);
}

.article-header {
  max-width: 800px;
  margin: 0 auto;
  padding: 60px 24px 40px;
}

.article-breadcrumb {
  margin-bottom: 24px;
}

.article-breadcrumb a {
  font-size: 0.9rem;
  color: var(--accent);
  transition: color 0.2s;
}

.article-breadcrumb a:hover {
  color: var(--accent-dk);
}

.article-meta {
  display: flex;
  gap: 12px;
  align-items: center;
  margin-bottom: 16px;
}

.article-badge {
  font-size: 0.72rem;
  font-weight: 600;
  padding: 5px 14px;
  border-radius: 14px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  background: rgba(37,99,235,0.1);
  color: var(--accent);
}

.article-date {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.article-title {
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.15;
  margin-bottom: 20px;
  color: var(--dark);
}

.article-lead {
  font-size: 1.15rem;
  line-height: 1.7;
  color: var(--text-muted);
  margin-bottom: 24px;
}

.article-info {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  font-size: 0.88rem;
  color: var(--text-muted);
  padding-top: 20px;
  border-top: 1px solid var(--border);
}

.article-content {
  max-width: 800px;
  margin: 0 auto;
  padding: 40px 24px;
  background: var(--bg-card);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.article-content h2 {
  font-size: 1.8rem;
  margin-top: 48px;
  margin-bottom: 20px;
  color: var(--dark);
  padding-bottom: 8px;
  border-bottom: 2px solid var(--border);
}

.article-content h3 {
  font-size: 1.4rem;
  margin-top: 32px;
  margin-bottom: 16px;
  color: var(--dark);
}

.article-content h4 {
  font-size: 1.15rem;
  margin-top: 24px;
  margin-bottom: 12px;
  color: var(--dark);
}

.article-content p {
  font-size: 1rem;
  line-height: 1.8;
  color: var(--text);
  margin-bottom: 20px;
}

.article-content ul,
.article-content ol {
  margin: 20px 0;
  padding-left: 28px;
}

.article-content ul li {
  list-style: disc;
  margin-bottom: 12px;
  font-size: 1rem;
  line-height: 1.7;
  color: var(--text);
}

.article-content ol li {
  list-style: decimal;
  margin-bottom: 12px;
  font-size: 1rem;
  line-height: 1.7;
  color: var(--text);
}

.article-content strong {
  font-weight: 600;
  color: var(--dark);
}

.article-content a {
  color: var(--accent);
  text-decoration: underline;
}

.article-content a:hover {
  color: var(--accent-dk);
}

.article-content pre {
  background: var(--dark);
  border-radius: var(--radius-sm);
  padding: 20px;
  overflow-x: auto;
  margin: 28px 0;
}

.article-content code {
  font-family: 'Courier New', Consolas, monospace;
  font-size: 0.9em;
  color: #10B981;
  line-height: 1.6;
}

.article-content p code {
  background: rgba(37,99,235,0.08);
  padding: 2px 6px;
  border-radius: 4px;
  color: var(--accent);
}

.article-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 28px 0;
  font-size: 0.95rem;
}

.article-content table th {
  background: #f1f5f9;
  padding: 12px;
  text-align: left;
  font-weight: 600;
  border: 1px solid var(--border);
}

.article-content table td {
  padding: 12px;
  border: 1px solid var(--border);
}

/* Info Boxes */
.info-box,
.warning-box,
.tip-box {
  padding: 20px;
  border-radius: var(--radius-sm);
  margin: 28px 0;
}

.info-box {
  background: rgba(37,99,235,0.08);
  border-left: 4px solid var(--accent);
}

.warning-box {
  background: rgba(245,158,11,0.08);
  border-left: 4px solid var(--accent-3);
}

.tip-box {
  background: rgba(16,185,129,0.08);
  border-left: 4px solid var(--accent-2);
}

.info-box h4,
.warning-box h4,
.tip-box h4 {
  font-size: 1.05rem;
  margin-bottom: 10px;
  color: var(--dark);
}

.info-box p,
.warning-box p,
.tip-box p {
  margin-bottom: 0;
  font-size: 0.95rem;
}

/* Related Articles */
.article-related {
  max-width: 800px;
  margin: 40px auto;
  padding: 0 24px;
}

.article-related h3 {
  font-size: 1.5rem;
  margin-bottom: 24px;
  color: var(--dark);
}

.related-articles {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
}

.related-article {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  transition: all 0.3s;
  text-decoration: none;
  display: block;
}

.related-article:hover {
  box-shadow: var(--shadow);
  border-color: rgba(37,99,235,0.3);
  transform: translateY(-2px);
}

.related-badge {
  font-size: 0.7rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 12px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  background: rgba(37,99,235,0.1);
  color: var(--accent);
  display: inline-block;
  margin-bottom: 10px;
}

.related-badge.badge--green {
  background: rgba(16,185,129,0.1);
  color: var(--accent-2);
}

.related-article h4 {
  font-size: 1rem;
  margin-bottom: 8px;
  color: var(--dark);
}

.related-article p {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin: 0;
  line-height: 1.5;
}

/* Article CTA */
.article-cta {
  max-width: 800px;
  margin: 60px auto;
  padding: 40px 24px;
  text-align: center;
  background: linear-gradient(135deg, var(--dark) 0%, #1E3A5F 100%);
  border-radius: var(--radius);
}

.article-cta h3 {
  color: #fff;
  font-size: 1.8rem;
  margin-bottom: 12px;
}

.article-cta p {
  color: rgba(255,255,255,0.75);
  font-size: 1.05rem;
  margin-bottom: 28px;
}

/* ══════════════════════════════════════════════════
   RESPONSIVE - New Pages
══════════════════════════════════════════════════ */

@media (max-width: 768px) {
  .knowledge-grid {
    grid-template-columns: 1fr;
  }

  .faq-question h3 {
    font-size: 0.95rem;
  }

  .faq-answer p,
  .faq-answer ul,
  .faq-answer ol {
    font-size: 0.9rem;
  }

  .article-title {
    font-size: 1.8rem;
  }

  .article-lead {
    font-size: 1.05rem;
  }

  .article-content {
    padding: 24px 20px;
  }

  .article-content h2 {
    font-size: 1.5rem;
    margin-top: 32px;
  }

  .article-content h3 {
    font-size: 1.2rem;
  }

  .related-articles {
    grid-template-columns: 1fr;
  }

  .article-cta {
    padding: 32px 20px;
  }

  .article-cta h3 {
    font-size: 1.4rem;
  }
}

/* ══════════════════════════════════════════════════
   FOOTER UPDATES (Updated links)
══════════════════════════════════════════════════ */

.footer__inner {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px;
}

.footer__main {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer__brand {
  padding-right: 20px;
}

.footer__column h4 {
  font-size: 0.85rem;
  font-weight: 600;
  color: rgba(255,255,255,0.7);
  text-transform: uppercase;
  letter-spacing: 0.8px;
  margin-bottom: 14px;
}

.footer__column a {
  display: block;
  font-size: 0.88rem;
  color: rgba(255,255,255,0.5);
  margin-bottom: 8px;
  transition: color 0.2s;
}

.footer__column a:hover {
  color: #fff;
}

@media (max-width: 1024px) {
  .footer__main {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
  
  .footer__brand {
    grid-column: 1 / -1;
    padding-right: 0;
  }
}

@media (max-width: 768px) {
  .footer__main {
    grid-template-columns: 1fr;
  }
}