:root {
  --bg: #fafbfc;
  --text: #1a1d21;
  --text-muted: #5c6166;
  --accent: #0d6efd;
  --accent-hover: #0a5dd9;
  --border: #e4e6e9;
  --card-bg: #fff;
  --font-head: 'Outfit', system-ui, sans-serif;
  --font-body: 'Source Sans 3', system-ui, sans-serif;
  --wrap: min(90vw, 1100px);
  --space: 1.5rem;
  --radius: 10px;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.05rem;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
}

.wrap {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 var(--space);
}

/* Header */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,0.95);
  border-bottom: 1px solid var(--border);
}
.header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 0.9rem;
  padding-bottom: 0.9rem;
}
.logo {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--text);
  text-decoration: none;
}
.nav {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}
.nav a {
  color: var(--text-muted);
  text-decoration: none;
  font-weight: 500;
}
.nav a:hover { color: var(--accent); }

/* Buttons */
.btn {
  display: inline-block;
  padding: 0.6rem 1.2rem;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  border-radius: var(--radius);
  transition: background .2s, color .2s, border-color .2s;
}
.btn-primary {
  background: var(--accent);
  color: #fff;
  border: 2px solid var(--accent);
}
.btn-primary:hover {
  background: var(--accent-hover);
  border-color: var(--accent-hover);
  color: #fff;
}
.btn-outline {
  background: transparent;
  color: var(--accent);
  border: 2px solid var(--accent);
}
.btn-outline:hover {
  background: var(--accent);
  color: #fff;
}
.btn-ghost {
  background: transparent;
  color: var(--text-muted);
  border: 2px solid var(--border);
}
.btn-ghost:hover {
  border-color: var(--text-muted);
  color: var(--text);
}

/* Hero */
.hero {
  padding: 4rem 0 5rem;
  text-align: center;
}
.hero h1 {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(1.9rem, 4vw, 2.6rem);
  line-height: 1.2;
  margin: 0 0 1rem;
  color: var(--text);
}
.hero-lead {
  max-width: 36em;
  margin: 0 auto 2rem;
  font-size: 1.15rem;
  color: var(--text-muted);
}
.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
}

/* Sections */
.section {
  padding: 3.5rem 0;
}
.section h2 {
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 1.75rem;
  margin: 0 0 1rem;
  color: var(--text);
}
.section-lead {
  color: var(--text-muted);
  margin: 0 0 1.5rem;
  max-width: 40em;
}

/* Features */
.features { background: #fff; }
.feature-grid {
  list-style: none;
  margin: 2rem 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
}
.feature-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  transition: box-shadow .2s;
}
.feature-card:hover {
  box-shadow: 0 8px 24px rgba(0,0,0,.06);
}
.feature-icon {
  font-size: 1.75rem;
  display: block;
  margin-bottom: 0.75rem;
}
.feature-card h3 {
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 1.1rem;
  margin: 0 0 0.5rem;
  color: var(--text);
}
.feature-card p {
  margin: 0;
  font-size: 0.95rem;
  color: var(--text-muted);
}

/* Für wen */
.use-cases {
  list-style: none;
  padding: 0;
  margin: 1rem 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}
.use-cases li {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 0.5rem 1rem;
  font-weight: 500;
  color: var(--text);
}

/* CTA */
.cta {
  text-align: center;
  background: linear-gradient(180deg, #f0f4ff 0%, var(--bg) 100%);
}
.cta p { margin: 0 0 1.5rem; color: var(--text-muted); }
.cta-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
}

/* Preise */
.preise { background: #fff; }
.price-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.5rem;
  margin-top: 1rem;
}
.price-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  transition: box-shadow .2s;
}
.price-card:hover {
  box-shadow: 0 8px 24px rgba(0,0,0,.06);
}
.price-card h3 {
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 1.2rem;
  margin: 0 0 0.5rem;
  color: var(--text);
}
.price-amount {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--accent);
  margin: 0 0 1rem;
}
.price-features {
  list-style: none;
  padding: 0;
  margin: 0;
  font-size: 0.95rem;
  color: var(--text-muted);
}
.price-features li {
  padding: 0.25rem 0;
  border-bottom: 1px solid var(--border);
}
.price-features li:last-child { border-bottom: none; }
.prices-loading { color: var(--text-muted); margin: 0; }

/* Footer */
.footer {
  padding: 2rem 0;
  border-top: 1px solid var(--border);
  font-size: 0.9rem;
  color: var(--text-muted);
}
.footer a { color: var(--accent); text-decoration: none; }
.footer a:hover { text-decoration: underline; }

@media (max-width: 640px) {
  .nav { gap: 1rem; }
  .nav a:not(.btn) { display: none; }
  .hero { padding: 2.5rem 0 3.5rem; }
  .section { padding: 2.5rem 0; }
}