:root{
  --bg: #f6f7fb;
  --card: rgba(255,255,255,0.72);
  --card-strong: rgba(255,255,255,0.86);
  --text: #111111;
  --muted: rgba(17,17,17,0.72);
  --line: rgba(0,0,0,0.08);
  --line-strong: rgba(0,0,0,0.12);
  --accent: #2f6cf6;
  --accent-soft: rgba(47,108,246,0.10);
  --shadow: 0 12px 36px rgba(0,0,0,0.06);
  --shadow-hover: 0 18px 42px rgba(0,0,0,0.09);
  --radius-xl: 28px;
  --radius-lg: 22px;
  --radius-md: 18px;
  --wrap: 1120px;
}

*{
  box-sizing: border-box;
}

html{
  scroll-behavior: smooth;
}

body{
  margin: 0;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(47,108,246,0.08), transparent 32%),
    linear-gradient(180deg, #ffffff 0%, #f6f7fb 100%);
  font-family: Inter, "Segoe UI", Arial, sans-serif;
  line-height: 1.6;
}

img{
  max-width: 100%;
  display: block;
}

a{
  color: inherit;
}

.skip-link{
  position: absolute;
  left: -9999px;
  top: auto;
}

.skip-link:focus{
  left: 16px;
  top: 16px;
  z-index: 1000;
  background: #ffffff;
  color: #111111;
  padding: 0.7rem 1rem;
  border-radius: 12px;
  box-shadow: var(--shadow);
  text-decoration: none;
}

.chrome{
  width: min(calc(100% - 32px), var(--wrap));
  margin: 20px auto 0;
  background: rgba(255,255,255,0.74);
  border: 1px solid rgba(255,255,255,0.55);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-radius: 22px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.05);
}

header.chrome{
  display: flex;
  align-items: center;
  justify-content: flex-start;
  padding: 0.9rem 1rem;
}

.logo{
  display: inline-flex;
  align-items: center;
  text-decoration: none;
}

.pv-logo{
  width: 42px;
  height: 42px;
}

.seo-page-wrap{
  width: min(calc(100% - 32px), var(--wrap));
  margin: 24px auto 56px;
}

.seo-article{
  background: var(--card-strong);
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.seo-hero{
  padding: 3.4rem 2rem 2.4rem;
  background:
    linear-gradient(180deg, rgba(47,108,246,0.08) 0%, rgba(255,255,255,0) 100%);
  border-bottom: 1px solid rgba(0,0,0,0.05);
}

.seo-kicker{
  margin: 0 0 0.9rem 0;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: var(--accent);
}

.seo-hero h1{
  margin: 0;
  font-size: clamp(2rem, 4vw, 3.35rem);
  line-height: 1.08;
  letter-spacing: -0.03em;
  max-width: 900px;
}

.seo-lead{
  margin: 1.25rem 0 0 0;
  max-width: 860px;
  font-size: 1.08rem;
  line-height: 1.8;
  color: var(--muted);
}

.seo-hero-actions{
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 1.6rem;
}

.seo-btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0.86rem 1.2rem;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 600;
  letter-spacing: -0.01em;
  transition:
    transform 0.18s ease,
    box-shadow 0.18s ease,
    border-color 0.18s ease,
    background 0.18s ease;
}

.seo-btn:hover{
  transform: translateY(-1px);
}

.seo-btn-primary{
  background: linear-gradient(180deg, #3d79ff 0%, #2f6cf6 100%);
  color: #ffffff;
  box-shadow: 0 10px 24px rgba(47,108,246,0.22);
}

.seo-btn-primary:hover{
  box-shadow: 0 14px 30px rgba(47,108,246,0.28);
}

.seo-btn-secondary{
  background: rgba(255,255,255,0.72);
  color: #111111;
  border: 1px solid rgba(0,0,0,0.08);
}

.seo-btn-secondary:hover{
  border-color: rgba(47,108,246,0.22);
  box-shadow: 0 10px 24px rgba(0,0,0,0.06);
}

.seo-section{
  padding: 2.2rem 2rem;
  border-bottom: 1px solid rgba(0,0,0,0.05);
}

.seo-section:last-child{
  border-bottom: 0;
}

.seo-section h2{
  margin: 0 0 1rem 0;
  font-size: clamp(1.45rem, 2.4vw, 2.1rem);
  line-height: 1.18;
  letter-spacing: -0.025em;
}

.seo-section h3{
  margin: 0 0 0.65rem 0;
  font-size: 1.08rem;
  line-height: 1.3;
  letter-spacing: -0.015em;
}

.seo-section p{
  margin: 0 0 1rem 0;
  max-width: 860px;
  color: var(--muted);
}

.seo-section p:last-child{
  margin-bottom: 0;
}

.seo-check-grid{
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 1.3rem;
}

.seo-check-card{
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 1.15rem 1.1rem 1rem;
  box-shadow: 0 10px 24px rgba(0,0,0,0.04);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.seo-check-card p{
  margin: 0;
  max-width: none;
  font-size: 0.98rem;
}

.seo-note-box{
  margin-top: 1.4rem;
  background: linear-gradient(180deg, rgba(47,108,246,0.08), rgba(47,108,246,0.04));
  border: 1px solid rgba(47,108,246,0.14);
  border-radius: var(--radius-lg);
  padding: 1.2rem 1.15rem;
}

.seo-note-box p{
  margin: 0;
  max-width: none;
}

.seo-list{
  margin: 1rem 0 0 0;
  padding-left: 1.15rem;
  max-width: 900px;
}

.seo-list li{
  margin-bottom: 0.85rem;
  color: var(--muted);
}

.seo-list li:last-child{
  margin-bottom: 0;
}

.seo-final-cta{
  background:
    linear-gradient(180deg, rgba(47,108,246,0.06), rgba(255,255,255,0.00));
}

footer.chrome{
  padding: 1.1rem 1rem 1.2rem;
  margin-bottom: 26px;
}

.footer-links{
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  text-align: center;
  font-size: 0.96rem;
}

.footer-links a{
  text-decoration: none;
}

.footer-links a:hover{
  text-decoration: underline;
}

.divider{
  opacity: 0.5;
}

.footer-copy{
  margin-top: 0.75rem;
  text-align: center;
  font-size: 0.92rem;
  color: rgba(17,17,17,0.64);
}

@media (max-width: 900px){
  .seo-check-grid{
    grid-template-columns: 1fr;
  }

  .seo-hero{
    padding: 2.5rem 1.25rem 2rem;
  }

  .seo-section{
    padding: 1.6rem 1.25rem;
  }

  .seo-hero-actions{
    flex-direction: column;
    align-items: stretch;
  }

  .seo-btn{
    width: 100%;
  }
}

@media (max-width: 640px){
  .chrome,
  .seo-page-wrap{
    width: min(calc(100% - 20px), var(--wrap));
  }

  header.chrome{
    padding: 0.8rem 0.9rem;
  }

  .pv-logo{
    width: 38px;
    height: 38px;
  }

  .seo-hero h1{
    line-height: 1.12;
  }

  .footer-links{
    gap: 0.3rem;
    font-size: 0.92rem;
  }
}

/* Interne SEO-Weiterlinks */
.seo-related-links{
  margin-top: 1.4rem;
  padding: 1rem 1.1rem;
  border: 1px solid rgba(0,0,0,0.08);
  border-radius: 18px;
  background: rgba(255,255,255,0.62);
  backdrop-filter: blur(10px);
}

.seo-related-links h3{
  margin: 0 0 0.65rem 0;
  font-size: 1rem;
  line-height: 1.35;
}

.seo-related-links p{
  margin: 0;
  line-height: 1.7;
}

.seo-related-links a{
  color: inherit;
  text-decoration: underline;
  text-underline-offset: 0.16em;
  text-decoration-thickness: 1px;
}

.seo-related-links a:hover{
  opacity: 0.82;
}