/* muellers-group.de – Wartungsseite „Hell & klar“. Erzeugt von _bau/bauen.py, nicht von Hand ändern. */

@font-face {
  font-family: 'Nunito Sans'; font-style: normal; font-weight: 400; font-display: swap;
  src: url(../schriften/nunito-sans-latin-400-normal.woff2) format('woff2');
  unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}
@font-face {
  font-family: 'Nunito Sans'; font-style: normal; font-weight: 700; font-display: swap;
  src: url(../schriften/nunito-sans-latin-700-normal.woff2) format('woff2');
  unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}

:root {
  --blau: #323991;        /* dunkles Logo-Blau */
  --blau-hell: #3475bc;   /* helles Logo-Blau */
  --blau-tief: #262c73;
  --rot: #e30713;         /* Logo-Rot */
  --text: #1d2433;
  --grau: #5b6475;
  --linie: #d6dce8;
  --hg: #f6f8fb;
}

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  font-family: 'Nunito Sans', system-ui, -apple-system, 'Segoe UI', Roboto, Arial, sans-serif;
  font-weight: 400;
  color: var(--text);
  background: var(--hg);
  -webkit-font-smoothing: antialiased;
}

/* Hintergrund: das bisherige Server-Bild, leicht unscharf, darüber ein heller Schleier mit blauem Lichtschein */
body::before {
  content: "";
  position: fixed;
  inset: -24px;
  z-index: -2;
  background: url(../bilder/hintergrund.jpg) center center / cover no-repeat;
  filter: blur(4px);
}
body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(ellipse 70% 55% at 50% -12%, rgba(52, 117, 188, 0.18), rgba(52, 117, 188, 0) 70%),
    linear-gradient(rgba(246, 248, 251, 0.84), rgba(246, 248, 251, 0.90));
}

.inhalt {
  flex: 1 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100%;
  max-width: 640px;
  margin: 0 auto;
  padding: 56px 24px 32px;
  text-align: center;
}

.logo { display: block; width: clamp(200px, 42vw, 300px); height: auto; }

.akzent {
  width: 48px; height: 4px; border-radius: 2px;
  background: var(--rot);
  margin: 44px auto 24px;
}

h1 {
  margin: 0;
  font-weight: 700;
  font-size: clamp(2rem, 1.2rem + 3.6vw, 3.25rem);
  line-height: 1.12;
  letter-spacing: -0.015em;
  color: var(--blau);
  text-wrap: balance;
}

.hinweis {
  margin: 20px 0 0;
  font-size: 1.125rem;
  line-height: 1.5;
  color: var(--grau);
}

.kontakt {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-top: 28px;
}

.knopf {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 52px;
  padding: 0 22px;
  border-radius: 12px;
  border: 1px solid transparent;
  font: inherit;
  font-weight: 700;
  font-size: 1rem;
  text-decoration: none;
  transition: background-color .15s ease, border-color .15s ease, box-shadow .15s ease, transform .15s ease;
}
.knopf svg { width: 20px; height: 20px; flex: none; }
.knopf:active { transform: translateY(1px); }
.knopf:focus-visible { outline: 3px solid rgba(52, 117, 188, 0.45); outline-offset: 3px; }

.knopf-voll {
  background: var(--blau);
  color: #fff;
  box-shadow: 0 6px 18px -8px rgba(50, 57, 145, 0.65);
}
.knopf-voll:hover { background: var(--blau-tief); }

.knopf-rahmen {
  background: #fff;
  color: var(--blau);
  border-color: var(--linie);
}
.knopf-rahmen:hover { border-color: var(--blau-hell); }

.adresse {
  margin: 24px 0 0;
  font-style: normal;
  font-size: 0.9375rem;
  line-height: 1.5;
  color: var(--grau);
}

.fuss {
  flex: none;
  padding: 20px 24px 28px;
  text-align: center;
  font-size: 0.875rem;
  color: var(--grau);
}
.fuss a { color: inherit; text-underline-offset: 3px; }
.fuss a:hover { color: var(--blau); }
.fuss a:focus-visible { outline: 3px solid rgba(52, 117, 188, 0.45); outline-offset: 2px; border-radius: 2px; }

@media (max-width: 559px) {
  .inhalt { padding-top: 40px; }
  .akzent { margin-top: 36px; }
  .kontakt { flex-direction: column; align-items: stretch; width: 100%; }
  .knopf { width: 100%; }
  .adresse span { display: block; }
  .adresse .trenner { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  .knopf { transition: none; }
}