/* ═══════════════════════════════════════════════════════════
   GKV-Wechsel – SEO Landing Pages Stylesheet
   Shared across all static SEO pages
   ═══════════════════════════════════════════════════════════ */

:root {
  --blue: #1B6FBE;
  --blue-dark: #155ba0;
  --blue-light: #e8f1fb;
  --green: #1a9c4a;
  --green-light: #e6f7ed;
  --text: #1a2332;
  --text-sub: #4a5568;
  --text-muted: #718096;
  --border: #e2e8f0;
  --bg: #f0f4f8;
  --card: #ffffff;
  --shadow-sm: 0 1px 3px rgba(0,0,0,.08);
  --shadow-md: 0 4px 16px rgba(0,0,0,.10);
  --radius: 14px;
  --radius-sm: 8px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--blue); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ── Navigation ──────────────────────────────────────────── */
.seo-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 32px;
  background: var(--card);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
}

.seo-logo {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--blue);
  letter-spacing: -0.5px;
  text-decoration: none;
}
.seo-logo span { color: var(--text-muted); font-weight: 400; }
.seo-logo:hover { text-decoration: none; }

.seo-nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
}
.seo-nav-links a {
  font-size: .9rem;
  font-weight: 500;
  color: var(--text-sub);
  text-decoration: none;
  transition: color .2s;
}
.seo-nav-links a:hover, .seo-nav-links a.active {
  color: var(--blue);
  text-decoration: none;
}
.seo-nav-cta {
  padding: 8px 18px !important;
  background: var(--blue) !important;
  color: #fff !important;
  border-radius: var(--radius-sm);
  font-weight: 600 !important;
  transition: background .2s !important;
}
.seo-nav-cta:hover { background: var(--blue-dark) !important; }

/* ── Hero ────────────────────────────────────────────────── */
.seo-hero {
  background: linear-gradient(160deg, #0d2e5c 0%, #1B6FBE 55%, #2a9d8f 100%);
  padding: 60px 32px 72px;
}
.seo-hero-inner {
  max-width: 760px;
  margin: 0 auto;
  text-align: center;
}
.seo-breadcrumb {
  font-size: .82rem;
  color: rgba(255,255,255,.6);
  margin-bottom: 20px;
}
.seo-breadcrumb a { color: rgba(255,255,255,.7); }
.seo-breadcrumb a:hover { color: #fff; }

.seo-hero h1 {
  font-size: clamp(1.8rem, 4.5vw, 2.8rem);
  font-weight: 800;
  color: #fff;
  line-height: 1.2;
  letter-spacing: -1px;
  margin-bottom: 16px;
}
.seo-hero-sub {
  font-size: 1.1rem;
  color: rgba(255,255,255,.85);
  line-height: 1.7;
  margin-bottom: 32px;
}
.seo-hero-sub strong { color: #fff; }

.seo-cta-btn {
  display: inline-block;
  padding: 16px 36px;
  background: #fff;
  color: var(--blue);
  border-radius: 12px;
  font-size: 1.05rem;
  font-weight: 700;
  text-decoration: none;
  transition: transform .2s, box-shadow .2s;
}
.seo-cta-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,0,0,.2);
  text-decoration: none;
}

.seo-trust {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
  margin-top: 24px;
  font-size: .85rem;
  color: rgba(255,255,255,.7);
}
.seo-trust span::before { content: '✓ '; }

/* ── Content ─────────────────────────────────────────────── */
.seo-content {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 24px;
}

.seo-section {
  padding: 48px 0;
  border-bottom: 1px solid var(--border);
}
.seo-section:last-child { border-bottom: none; }

.seo-section h2 {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--text);
  margin-bottom: 16px;
  letter-spacing: -0.3px;
}

.seo-section h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 8px;
}

.seo-section p {
  color: var(--text-sub);
  margin-bottom: 16px;
  font-size: 1rem;
}

.seo-section ul, .seo-section ol {
  margin: 16px 0;
  padding-left: 24px;
  color: var(--text-sub);
}
.seo-section li { margin-bottom: 10px; }
.seo-section li strong { color: var(--text); }

/* ── Highlight box ───────────────────────────────────────── */
.seo-highlight-box {
  background: var(--blue-light);
  border-left: 4px solid var(--blue);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding: 20px 24px;
  margin: 24px 0;
  font-size: .95rem;
  color: var(--text-sub);
}
.seo-highlight-box strong { color: var(--blue); display: block; margin-bottom: 4px; }

/* ── Steps ───────────────────────────────────────────────── */
.seo-steps {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin: 28px 0;
}
.seo-step {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  background: var(--card);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
}
.seo-step-num {
  width: 40px;
  height: 40px;
  background: var(--blue);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1.1rem;
  flex-shrink: 0;
}
.seo-step h3 { margin-bottom: 6px; }
.seo-step p { margin-bottom: 0; font-size: .92rem; }

/* ── CTA box ─────────────────────────────────────────────── */
.seo-cta-box {
  background: linear-gradient(135deg, var(--blue) 0%, var(--blue-dark) 100%);
  border-radius: var(--radius);
  padding: 40px;
  text-align: center;
  margin: 32px 0;
}
.seo-cta-box h2, .seo-cta-box h3 { color: #fff; margin-bottom: 8px; }
.seo-cta-box p { color: rgba(255,255,255,.85); margin-bottom: 24px; }
.seo-cta-box .seo-cta-btn { background: #fff; color: var(--blue); }

/* ── Table ───────────────────────────────────────────────── */
.seo-table-wrap {
  overflow-x: auto;
  margin: 20px 0;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
}
.seo-table {
  width: 100%;
  border-collapse: collapse;
  font-size: .9rem;
  background: var(--card);
}
.seo-table th {
  background: var(--bg);
  padding: 12px 16px;
  text-align: left;
  font-weight: 700;
  font-size: .8rem;
  text-transform: uppercase;
  letter-spacing: .3px;
  color: var(--text-muted);
  border-bottom: 2px solid var(--border);
}
.seo-table td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  color: var(--text-sub);
}
.seo-table tr:last-child td { border-bottom: none; }
.seo-table tr:hover td { background: rgba(27,111,190,.03); }
.seo-green { color: var(--green); font-weight: 700; }

.seo-note {
  font-size: .85rem;
  color: var(--text-muted);
  font-style: italic;
}

/* ── FAQ ─────────────────────────────────────────────────── */
.seo-faq { display: flex; flex-direction: column; gap: 12px; }
.seo-faq-item {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden;
}
.seo-faq-item summary {
  padding: 18px 24px;
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--text);
  transition: background .2s;
}
.seo-faq-item summary:hover { background: var(--bg); }
.seo-faq-item summary::after { content: '+'; font-size: 1.3rem; color: var(--blue); font-weight: 700; }
.seo-faq-item[open] summary::after { content: '−'; }
.seo-faq-item p {
  padding: 0 24px 18px;
  color: var(--text-sub);
  font-size: .92rem;
}

/* ── Related articles ────────────────────────────────────── */
.seo-related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  margin-top: 20px;
}
.seo-related-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  text-decoration: none;
  transition: all .2s;
}
.seo-related-card:hover {
  border-color: var(--blue);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
  text-decoration: none;
}
.seo-related-card h3 { font-size: .95rem; color: var(--blue); margin-bottom: 6px; }
.seo-related-card p { font-size: .82rem; color: var(--text-muted); margin-bottom: 0; }

/* ── Kassen cards (for vergleich page) ───────────────────── */
.seo-kassen-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
  margin: 24px 0;
}
.seo-kasse-card {
  background: var(--card);
  border: 2px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  transition: all .2s;
}
.seo-kasse-card:hover { border-color: var(--blue); box-shadow: var(--shadow-md); }
.seo-kasse-card.top { border-color: var(--blue); }
.seo-kasse-rank { font-size: .75rem; font-weight: 700; text-transform: uppercase; letter-spacing: .5px; color: var(--blue); margin-bottom: 8px; }
.seo-kasse-name { font-size: 1.2rem; font-weight: 800; color: var(--text); margin-bottom: 4px; }
.seo-kasse-rate { font-size: .9rem; color: var(--text-muted); margin-bottom: 12px; }
.seo-kasse-rate strong { color: var(--blue); }
.seo-kasse-features { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 16px; }
.seo-kasse-feat {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 4px 10px; background: var(--bg); border-radius: 100px;
  font-size: .78rem; color: var(--text-sub);
}
.seo-kasse-feat::before { content: '✓'; color: var(--green); font-weight: 700; }
.seo-kasse-savings { font-size: .9rem; font-weight: 700; color: var(--green); }

/* ── Pros / Cons ─────────────────────────────────────────── */
.seo-pros-cons {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin: 24px 0;
}
.seo-pros, .seo-cons {
  background: var(--card);
  border-radius: var(--radius);
  padding: 24px;
  border: 1px solid var(--border);
}
.seo-pros h3 { color: var(--green); }
.seo-cons h3 { color: #c0392b; }
.seo-pros li::marker { content: '✓ '; color: var(--green); font-weight: 700; }
.seo-cons li::marker { content: '✗ '; color: #c0392b; font-weight: 700; }

/* ── Category cards (for beste page) ─────────────────────── */
.seo-cat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  margin: 24px 0;
}
.seo-cat-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
}
.seo-cat-card h3 { font-size: 1.05rem; margin-bottom: 4px; }
.seo-cat-card .seo-cat-winner { font-size: 1.1rem; font-weight: 800; color: var(--blue); margin-bottom: 8px; }
.seo-cat-card p { font-size: .85rem; color: var(--text-muted); margin-bottom: 0; }

/* ── Footer ──────────────────────────────────────────────── */
.seo-footer {
  background: var(--text);
  color: rgba(255,255,255,.7);
  padding: 48px 32px 0;
  margin-top: 48px;
}
.seo-footer-inner {
  max-width: 960px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 32px;
  padding-bottom: 40px;
}
.seo-footer-brand p { font-size: .85rem; margin-top: 8px; line-height: 1.6; }
.seo-footer-brand .seo-logo { color: #fff; }
.seo-footer-brand .seo-logo span { color: rgba(255,255,255,.5); }

.seo-footer-links { display: flex; flex-direction: column; gap: 8px; }
.seo-footer-links h4 { color: #fff; font-size: .85rem; margin-bottom: 4px; }
.seo-footer-links a { color: rgba(255,255,255,.6); font-size: .82rem; text-decoration: none; transition: color .2s; }
.seo-footer-links a:hover { color: #fff; }

.seo-footer-bottom {
  border-top: 1px solid rgba(255,255,255,.1);
  padding: 16px 0;
  text-align: center;
}
.seo-footer-bottom p { font-size: .75rem; color: rgba(255,255,255,.4); }

/* ── Responsive ──────────────────────────────────────────── */
@media (max-width: 768px) {
  .seo-nav { padding: 12px 16px; }
  .seo-nav-links { gap: 12px; }
  .seo-nav-links a { font-size: .82rem; }
  .seo-hero { padding: 40px 20px 52px; }
  .seo-hero h1 { font-size: 1.6rem; }
  .seo-content { padding: 0 16px; }
  .seo-section { padding: 32px 0; }
  .seo-section h2 { font-size: 1.3rem; }
  .seo-step { flex-direction: column; gap: 12px; }
  .seo-cta-box { padding: 28px 20px; }
  .seo-related-grid { grid-template-columns: 1fr; }
  .seo-kassen-grid { grid-template-columns: 1fr; }
  .seo-pros-cons { grid-template-columns: 1fr; }
  .seo-cat-grid { grid-template-columns: 1fr; }
  .seo-footer-inner { grid-template-columns: 1fr 1fr; gap: 24px; }
}

@media (max-width: 480px) {
  .seo-nav-links a:not(.seo-nav-cta) { display: none; }
  .seo-footer-inner { grid-template-columns: 1fr; }
  .seo-trust { flex-direction: column; gap: 6px; }
}