/* TRI + RUN – Platzhalterseite. Farben aus dem bisherigen Site-CSS */
:root {
  --ci: #1e273e;      /* CI-Hintergrund (html, body, footer) */
  --akzent: #6bafe0;  /* Primärfarbe / Überschriften */
  --text: #d2d3d8;
  --linie: rgba(255, 255, 255, .15);
}

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

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

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif;
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text);
  background: var(--ci);
  overflow-wrap: break-word;
}

main {
  flex: 1;
  width: 100%;
  max-width: 42rem;
  margin: 0 auto;
  padding: 3rem 1.25rem 1rem;
}

a { color: var(--akzent); }
a:hover, a:focus { color: #ffffff; }

.intro { text-align: center; padding-bottom: 2.5rem; }

.logo {
  display: block;
  width: 14rem;
  max-width: 70%;
  height: auto;
  margin: 0 auto 2rem;
}

h1 {
  margin: 0 0 .25rem;
  font-size: 2rem;
  line-height: 1.2;
  font-weight: 700;
  color: var(--akzent);
  letter-spacing: .04em;
}

.lead { margin: 0 0 1.5rem; font-size: 1.1rem; color: #ffffff; }

.contact { font-size: 1.25rem; font-weight: 700; margin-top: .25rem; }

.impressum {
  border-top: 4px solid var(--akzent);
  background: rgba(255, 255, 255, .05);
  border-radius: 0 0 8px 8px;
  padding: 1.5rem 1.25rem;
  margin-bottom: 2rem;
}

h2 { margin: 0 0 .75rem; font-size: 1.35rem; color: var(--akzent); }

.impressum p { margin: 0 0 .75rem; }

dl {
  display: grid;
  grid-template-columns: 8.5rem 1fr;
  gap: .4rem 1rem;
  margin: 0 0 1rem;
}
dt { font-weight: 700; color: #ffffff; }
dd { margin: 0; }

.note { font-size: .85rem; opacity: .8; }

footer {
  border-top: 1px solid var(--linie);
  padding: 1rem 1.25rem 1.5rem;
  text-align: center;
  font-size: .85rem;
}
footer p { margin: 0; }
footer a { color: var(--text); }

@media (max-width: 30rem) {
  h1 { font-size: 1.6rem; }
  dl { grid-template-columns: 1fr; gap: 0; }
  dd { margin-bottom: .6rem; }
}