:root {
  --ink: #16202e;
  --muted: #536071;
  --line: #e2ded5;
  --bg: #fbfaf7;
  --surface: #ffffff;
  --accent: #1e4e79;
  --accent-dark: #153a5c;
  --accent-soft: #eef3f8;
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, Charter, Georgia, serif;
  --sans: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  color-scheme: light;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

.container { width: min(100% - 3rem, 62rem); margin-inline: auto; }
.narrow { width: min(100% - 3rem, 44rem); }

a { color: var(--accent); text-underline-offset: 0.18em; text-decoration-thickness: 1px; }
a:hover { color: var(--accent-dark); }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; border-radius: 2px; }

h1, h2, h3 { font-family: var(--serif); font-weight: 600; line-height: 1.2; letter-spacing: -0.01em; }

/* Kopfzeile */
.site-header { border-bottom: 1px solid var(--line); background: var(--surface); }
.site-header .container { display: flex; align-items: center; justify-content: space-between; padding-block: 1rem; }
.brand { color: var(--ink); font-family: var(--serif); font-size: 1.15rem; font-weight: 600; text-decoration: none; letter-spacing: 0.01em; }
.brand:hover { color: var(--ink); }
.brand span { color: var(--muted); font-family: var(--sans); font-size: 0.85rem; font-weight: 400; margin-left: 0.6rem; }
.nav { display: flex; gap: 1.5rem; font-size: 0.95rem; }
.nav a { color: var(--muted); text-decoration: none; }
.nav a:hover, .nav a[aria-current="page"] { color: var(--ink); text-decoration: underline; }

/* Einstieg */
.hero { padding-block: 6rem 5rem; }
.eyebrow { margin: 0 0 1rem; color: var(--accent); font-size: 0.85rem; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; }
.hero h1 { margin: 0; font-size: clamp(2.6rem, 7vw, 4.2rem); letter-spacing: -0.025em; }
.lead { max-width: 36rem; margin: 1.5rem 0 2rem; color: var(--muted); font-family: var(--serif); font-size: clamp(1.15rem, 2.5vw, 1.4rem); line-height: 1.5; }
.actions { display: flex; flex-wrap: wrap; gap: 0.9rem; align-items: center; }

.button, button {
  display: inline-block;
  border: 1px solid var(--accent);
  border-radius: 0.3rem;
  padding: 0.75rem 1.4rem;
  background: var(--accent);
  color: #fff;
  cursor: pointer;
  font: inherit;
  font-weight: 600;
  text-decoration: none;
  transition: background 0.15s;
}
.button:hover, button:hover { background: var(--accent-dark); color: #fff; }
.button.secondary { background: transparent; color: var(--accent); }
.button.secondary:hover { background: var(--accent-soft); color: var(--accent-dark); }

/* Auf einen Blick */
.facts { border-block: 1px solid var(--line); background: var(--surface); }
.facts dl { display: grid; grid-template-columns: repeat(auto-fit, minmax(13rem, 1fr)); gap: 1.75rem 2rem; margin: 0; padding-block: 2rem; }
.facts dt { margin-bottom: 0.2rem; color: var(--muted); font-size: 0.8rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; }
.facts dd { margin: 0; }

/* Kontakt */
.contact { padding-block: 4.5rem 5.5rem; scroll-margin-top: 1rem; }
.contact-grid { display: grid; gap: 3rem; grid-template-columns: 1fr; }
.contact h2 { margin: 0 0 1rem; font-size: 1.9rem; }
.contact-info p { margin: 0 0 1rem; color: var(--muted); }
.contact-info address { font-style: normal; }

.form-card { border: 1px solid var(--line); border-radius: 0.5rem; padding: 1.75rem; background: var(--surface); }
form { display: grid; gap: 1.2rem; }
.field { display: grid; gap: 0.35rem; }
label { font-size: 0.92rem; font-weight: 600; }
input:not([type="checkbox"]), textarea {
  width: 100%;
  border: 1px solid #b9b4a8;
  border-radius: 0.3rem;
  padding: 0.7rem 0.8rem;
  background: #fff;
  color: inherit;
  font: inherit;
}
input:not([type="checkbox"]):focus, textarea:focus { border-color: var(--accent); outline: 3px solid rgba(30, 78, 121, 0.25); outline-offset: 0; }
textarea { resize: vertical; min-height: 8rem; }
.consent { display: flex; align-items: flex-start; gap: 0.65rem; font-size: 0.92rem; }
.consent input { margin-top: 0.3rem; accent-color: var(--accent); }
.consent label { font-weight: 400; }
button { justify-self: start; }
.honeypot { position: absolute; left: -9999px; }
#danke { display: none; margin: 0 0 1.25rem; border-left: 4px solid var(--accent); padding: 0.8rem 1rem; background: var(--accent-soft); }
#danke:target { display: block; }

/* Rechtstexte */
.legal { padding-block: 3.5rem 5rem; }
.legal h1 { margin: 0 0 2rem; font-size: clamp(2rem, 5vw, 2.6rem); }
.legal h2 { margin: 2.25rem 0 0.5rem; font-size: 1.25rem; }
.legal p { margin: 0 0 1rem; }
.legal .stand { color: var(--muted); font-size: 0.9rem; }

/* Fußzeile */
.footer { border-top: 1px solid var(--line); background: var(--surface); }
.footer .container { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 0.75rem 1.5rem; padding-block: 1.5rem 2rem; color: var(--muted); font-size: 0.9rem; }
.footer nav { display: flex; gap: 1.25rem; }
.footer a { color: var(--muted); }
.footer a:hover { color: var(--ink); }

@media (min-width: 52rem) {
  .contact-grid { grid-template-columns: 1fr 1.25fr; gap: 4rem; align-items: start; }
}

@media (max-width: 40rem) {
  .container, .narrow { width: min(100% - 2rem, 62rem); }
  .site-header .container { flex-direction: column; align-items: flex-start; gap: 0.5rem; }
  .brand span { display: block; margin: 0; }
  .hero { padding-block: 3.5rem 3rem; }
  .form-card { padding: 1.25rem; }
  .footer .container { flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .button, button { transition: none; }
}

@media print {
  .site-header, .footer, .actions, .form-card { display: none; }
  body { background: #fff; }
}