:root {
  --accent: #00B32D;
  --accent-dark: #00821F;
  --on-accent: #0A2E13;
  /* Weiß auf --accent-dark liegt bei 4,99:1 Kontrast — knapp über der AA-Schwelle (4,5:1).
     Ein weiteres Abdunkeln von --accent-dark sollte geprueft werden, um mehr Spielraum zu schaffen. */
  --on-accent-dark: #ffffff;
  --bg: #ffffff;
  --surface: #f5f7f5;
  --text: #16191a;
  --text-muted: #5c6462;
  --border: #dfe4e0;
  --radius: 8px;
  --maxw: 1080px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #141715;
    --surface: #1c211e;
    --text: #eef1ee;
    --text-muted: #a3aba6;
    --border: #2c332e;
  }
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Segoe UI", -apple-system, BlinkMacSystemFont, Roboto, Helvetica, Arial, sans-serif;
  font-size: 17px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 { line-height: 1.25; font-weight: 600; margin: 0 0 0.5em; }
h1 { font-size: 2.4rem; letter-spacing: -0.02em; }
h2 { font-size: 1.7rem; letter-spacing: -0.01em; }
h3 { font-size: 1.1rem; }
p { margin: 0 0 1em; max-width: 68ch; }

a { color: var(--accent-dark); }
@media (prefers-color-scheme: dark) { a { color: var(--accent); } }

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
.section { padding: 72px 0; }
.section-alt { background: var(--surface); }
.lead { font-size: 1.15rem; color: var(--text-muted); }
.muted { color: var(--text-muted); font-size: 0.95rem; }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 24px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  text-decoration: none;
  color: var(--text);
  font-weight: 600;
  transition: background 120ms ease, border-color 120ms ease;
}
.btn:hover { border-color: var(--accent-dark); }

.btn-primary {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--on-accent);
}
.btn-primary:hover { background: var(--accent-dark); color: var(--on-accent-dark); border-color: var(--accent-dark); }

a:focus-visible, summary:focus-visible, .btn:focus-visible {
  outline: 3px solid var(--accent-dark);
  outline-offset: 3px;
  border-radius: var(--radius);
}

img { max-width: 100%; height: auto; display: block; border-radius: 12px; }

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px;
}
.section-alt .card { background: var(--bg); }

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 0;
  border-bottom: 1px solid var(--border);
}
.nav-brand { display: flex; align-items: center; gap: 10px; font-weight: 600; }
.nav-brand span { font-size: 1.05rem; }
.nav-brand img { border-radius: 0px; width: 40px; height: 40px;}
.nav-links { display: flex; gap: 22px; }
.nav-links a { color: var(--text-muted); text-decoration: none; font-size: 0.95rem; }
.nav-links a:hover { color: var(--text); }

.badge {
  display: inline-block;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 0.85rem;
  padding: 5px 12px;
  border-radius: 999px;
  margin-bottom: 20px;
}

.hero { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 48px; align-items: center; padding: 64px 0 56px; }
.hero-actions { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; margin: 26px 0 14px; }
.eignung { border-top: 1px solid var(--border); padding-top: 18px; }

.grid-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; margin-top: 36px; }
.step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px; height: 34px;
  border-radius: 999px;
  background: var(--accent);
  color: var(--on-accent);
  font-weight: 600;
  margin-bottom: 14px;
}
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; margin-top: 36px; }

.privacy { border-left: 4px solid var(--accent); padding-left: 24px; border-radius: 0; }
.privacy ul { margin: 18px 0 0; padding-left: 20px; }
.privacy li { margin-bottom: 10px; max-width: 68ch; }

.tiers { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-top: 36px; }
.tier { background: var(--bg); border: 1px solid var(--border); border-radius: 12px; padding: 28px; }
.tier-pro { border-color: var(--accent); border-width: 2px; }
.tier-price { font-size: 1.6rem; font-weight: 600; margin: 6px 0 18px; }
.tier-list { list-style: none; margin: 0 0 22px; padding: 0; }
.tier-list li { padding: 7px 0; border-bottom: 1px solid var(--border); }
.tier-list li:last-child { border-bottom: none; }

.faq { margin-top: 32px; max-width: 78ch; }
.faq details { border-bottom: 1px solid var(--border); padding: 18px 0; }
.faq summary { cursor: pointer; font-weight: 600; list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; float: right; color: var(--accent-dark); font-weight: 600; }
.faq details[open] summary::after { content: "–"; }
.faq p { margin: 12px 0 0; color: var(--text-muted); }
@media (prefers-color-scheme: dark) { .faq summary::after { color: var(--accent); } }

.note { margin-top: 24px; }

.site-footer { border-top: 1px solid var(--border); padding: 32px 0; margin-top: 24px; }
.site-footer .links { display: flex; gap: 22px; flex-wrap: wrap; margin-bottom: 10px; }
.site-footer a { color: var(--text-muted); text-decoration: none; }
.site-footer a:hover { color: var(--text); }

@media (max-width: 860px) {
  h1 { font-size: 1.9rem; }
  .section { padding: 48px 0; }
  .hero { grid-template-columns: 1fr; gap: 32px; padding: 32px 0; }
  .nav-links { display: none; }
  .grid-3 { grid-template-columns: 1fr; }
  .split { grid-template-columns: 1fr; gap: 28px; }
  .tiers { grid-template-columns: 1fr; }
}