/* VERNETZT.DIGITAL – Digitale Visitenkarte. Farben und Schrift wie vernetzt.digital (hell/dunkel: folgt dem Gerät, Schalter oben rechts). */
:root {
  --primary: #002d64; --secondary: #3b82f6; --heading: #002d64; --text: #292929; --muted: #5b6470;
  --bg: #f4f6f9; --surface: #fefefe; --line: #e2e6ec; --soft: #f4f6f9; --wa: #177a40; --on-primary: #fefefe;
}
html[data-theme="dark"] {
  --primary: #3b82f6; --secondary: #7fb0ff; --heading: #e6e6e6; --text: #d6d6d6; --muted: #9aa6b8;
  --bg: #0b1220; --surface: #101a2e; --line: #22314f; --soft: #0b1220; --wa: #27b768; --on-primary: #ffffff;
  color-scheme: dark;
}
/* Logo je Modus und Schalter (wie auf vernetzt.digital; Wahl wird im Browser gespeichert) */
.brand { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.logo-dark { display: none; }
html[data-theme="dark"] .logo-light { display: none; }
html[data-theme="dark"] .logo-dark { display: block; }
.mode { flex: none; width: 42px; height: 42px; border-radius: 50%; border: 1px solid var(--line); background: var(--surface); color: var(--heading); display: grid; place-items: center; cursor: pointer; padding: 0; }
.mode:hover { border-color: var(--secondary); }
.mode:focus-visible { outline: 3px solid var(--secondary); outline-offset: 2px; }
.mode svg { width: 20px; height: 20px; fill: currentColor; }
.mode .i-sun { display: none; }
html[data-theme="dark"] .mode .i-sun { display: block; }
html[data-theme="dark"] .mode .i-moon { display: none; }
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--text); font: 16px/1.6 Arial, Helvetica, sans-serif; }
a { color: inherit; }
img { display: block; max-width: 100%; height: auto; }
h1, h2, h3 { color: var(--heading); margin: 0; line-height: 1.2; }

.page { padding: 24px 16px 40px; }
.card { width: min(880px, 100%); margin: 0 auto; background: var(--surface); border: 1px solid var(--line); border-radius: 16px; overflow: hidden; }

.top { padding: 28px 28px 22px; border-bottom: 1px solid var(--line); }
.logo { width: 220px; }
.claim { margin: 10px 0 0; color: var(--secondary); font-size: 12px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; }
.person { display: flex; align-items: center; gap: 18px; margin: 22px 0 20px; }
.portrait { width: 88px; height: 88px; object-fit: cover; border-radius: 14px; border: 2px solid var(--secondary); }
h1 { font-size: 32px; }
.role { margin: 4px 0 0; color: var(--muted); }
.focus { margin: 6px 0 0; font-size: 14px; line-height: 1.45; color: var(--text); }
.more { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 10px; }

.actions { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; }
.btn { display: flex; align-items: center; justify-content: center; min-height: 46px; padding: 10px 14px; border: 2px solid var(--primary); border-radius: 8px; color: var(--primary); background: transparent; font-weight: 700; text-decoration: none; text-align: center; line-height: 1.25; }
.btn:hover { background: var(--soft); }
.btn:focus-visible, .service:focus-visible, .contact a:focus-visible { outline: 3px solid var(--secondary); outline-offset: 2px; }
.btn-primary { background: var(--primary); color: var(--on-primary); }
.btn-primary:hover { background: var(--secondary); border-color: var(--secondary); }
.btn-wa { border-color: var(--wa); color: var(--wa); }
.hint { margin: 8px 0 0; color: var(--muted); font-size: 12px; }

.block { padding: 26px 28px; border-bottom: 1px solid var(--line); }
.eyebrow { margin: 0 0 6px; color: var(--secondary); font-size: 12px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; }
h2 { font-size: 24px; }
.lead { margin: 10px 0 0; color: var(--muted); }

.services { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-top: 18px; }
.service { display: block; padding: 16px; border: 1px solid var(--line); border-radius: 14px; text-decoration: none; background: var(--surface); }
.service:hover { border-color: var(--secondary); }
.service h3 { font-size: 16px; }
.service p { margin: 6px 0 0; color: var(--muted); font-size: 14px; line-height: 1.5; }

.precheck { display: flex; align-items: center; justify-content: space-between; gap: 20px; background: var(--soft); }
.precheck p:last-child { margin: 6px 0 0; color: var(--muted); }
.precheck .btn { flex: none; }

.contact dl { margin: 6px 0 18px; }
.contact dl > div { display: grid; grid-template-columns: 170px 1fr; gap: 12px; padding: 8px 0; border-bottom: 1px solid var(--line); }
.contact dt { color: var(--muted); }
.contact dd { margin: 0; overflow-wrap: anywhere; }
.contact dd a { color: var(--heading); font-weight: 700; text-decoration: none; }
.btn-wide { width: 100%; }

.foot { display: flex; justify-content: space-between; gap: 12px; padding: 18px 28px; color: var(--muted); font-size: 13px; }
.foot a { color: var(--muted); }

@media (max-width: 760px) {
  .page { padding: 0; }
  .card { border-radius: 0; border: 0; }
  .top, .block { padding: 22px 18px; }
  .actions { grid-template-columns: 1fr 1fr; }
  .services { grid-template-columns: 1fr; }
  .precheck { flex-direction: column; align-items: stretch; }
  .contact dl > div { grid-template-columns: 1fr; gap: 2px; }
  .person { align-items: flex-start; }
  .foot { flex-direction: column; padding: 18px; }
  h1 { font-size: 28px; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }

/* Sprachschalter DE/EN (seit 27.10.2026) – wie auf vernetzt.digital neben dem Hell/Dunkel-Knopf */
.tools { display: flex; align-items: center; gap: 8px; flex: none; }
.lang { display: inline-flex; align-items: center; justify-content: center; min-width: 42px; height: 42px; padding: 0 10px; border: 1px solid var(--line); border-radius: 999px; background: var(--surface); color: var(--heading); font-size: 13px; font-weight: 700; letter-spacing: .04em; text-decoration: none; }
.lang:hover { border-color: var(--secondary); }
.lang:focus-visible { outline: 3px solid var(--secondary); outline-offset: 2px; }