/* seven4pp – schlichtes Layout, ohne externe Schriften oder Skripte */
:root {
  --brand: #0284c7;
  --text: #1c1c1e;
  --muted: #6b6b70;
  --bg: #f7f7f8;
  --card: #ffffff;
  --border: #eaeaed;
}

@media (prefers-color-scheme: dark) {
  :root {
    --brand: #1bc8fd;
    --text: #f2f2f4;
    --muted: #a1a1a8;
    --bg: #08101e;
    --card: #121a2c;
    --border: #1f2b42;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 17px;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
}

a { color: var(--brand); }

header, main, footer {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 20px;
}

header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 24px;
  padding-bottom: 8px;
}

.brand {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
}
.brand span { color: var(--brand); }

.nav-logo {
  height: 38px;
  width: auto;
  display: block;
  transition: opacity 0.15s ease;
}
.nav-logo:hover {
  opacity: 0.85;
}

main { padding-top: 24px; padding-bottom: 48px; }
.home-main { padding-top: 48px; }

.hero-logo-link {
  display: inline-block;
  line-height: 0;
  text-decoration: none;
  margin-bottom: 20px;
}
.hero-logo-link:hover img {
  opacity: 0.9;
  transform: scale(1.01);
  transition: transform 0.15s ease, opacity 0.15s ease;
}

h1 { font-size: 34px; line-height: 1.2; letter-spacing: -0.5px; margin: 0 0 12px; }
h2 { font-size: 22px; margin: 36px 0 8px; }
h3 { font-size: 18px; margin: 24px 0 4px; }

.lead { font-size: 19px; color: var(--muted); margin-top: 0; }

.card {
  display: flex;
  gap: 20px;
  align-items: center;
  padding: 20px;
  margin: 24px 0;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  color: inherit;
  text-decoration: none;
}
.card:hover { border-color: var(--brand); }
.card img { width: 72px; height: 72px; border-radius: 16px; flex-shrink: 0; }
.card h2 { margin: 0 0 4px; font-size: 20px; }
.card p { margin: 0; color: var(--muted); }

.hero-logo { width: 112px; height: 112px; border-radius: 24px; display: block; margin-bottom: 20px; }
.hero-logo-lg { width: 280px; height: auto; aspect-ratio: 1 / 1; border-radius: 0; display: block; margin: 0; max-width: 100%; }

ul.features { padding-left: 20px; }
ul.features li { margin: 6px 0; }

.legal h2 { font-size: 20px; }
.legal address { font-style: normal; }

.note {
  padding: 12px 16px;
  border-left: 4px solid var(--brand);
  background: var(--card);
  border-radius: 8px;
}

table { border-collapse: collapse; width: 100%; font-size: 15px; }
th, td { text-align: left; vertical-align: top; padding: 8px 10px; border-bottom: 1px solid var(--border); }
th { font-weight: 700; }
.table-wrap { overflow-x: auto; }

footer {
  padding-top: 24px;
  padding-bottom: 40px;
  border-top: 1px solid var(--border);
  font-size: 14px;
  color: var(--muted);
}
footer nav a { margin-right: 16px; color: var(--muted); }