/* DIFOMA – Visitenkarten-Seite (statisch, ohne externe Ressourcen) */
:root {
  --paper: #f7f5f1;
  --ink: #1f1f1f;
  --muted: #5d5a55;
  --line: #d9d4cb;
  --red: #c8102e;
  --card: #ffffff;
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", Georgia, serif;
  --sans: -apple-system, "Segoe UI", system-ui, Roboto, "Helvetica Neue", Arial, sans-serif;
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 17px/1.65 var(--sans);
}

a { color: inherit; text-decoration-color: var(--red); text-underline-offset: 3px; }
a:hover { color: var(--red); }

.wrap { max-width: 1040px; margin: 0 auto; padding: 0 24px; }

/* Kopf */
.top {
  border-bottom: 1px solid var(--line);
  background: var(--card);
}
.top .wrap {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; padding-top: 18px; padding-bottom: 18px;
}
.top img { display: block; width: 210px; height: auto; }
.top nav { font-size: 15px; display: flex; gap: 22px; flex-wrap: wrap; }
.top nav a { text-decoration: none; color: var(--muted); }
.top nav a:hover { color: var(--red); }

/* Einstieg */
.intro { padding-top: 72px; padding-bottom: 56px; }
.eyebrow {
  font-size: 13px; letter-spacing: .18em; text-transform: uppercase;
  color: var(--red); margin: 0 0 14px;
}
h1, h2, h3 { font-family: var(--serif); font-weight: 400; line-height: 1.2; margin: 0; }
h1 { font-size: clamp(34px, 5.2vw, 56px); max-width: 18ch; }
.intro p.lead { font-size: 19px; color: var(--muted); max-width: 58ch; margin: 22px 0 0; }

/* Zwei Bereiche */
.areas {
  display: grid; grid-template-columns: 1fr 1fr; gap: 24px;
  padding-bottom: 64px;
}
.area {
  background: var(--card); border: 1px solid var(--line);
  display: grid; grid-template-columns: 140px 1fr; min-height: 409px;
}
/* Die Altbilder sind Hover-Sprites (links s/w, rechts Farbe) – gezeigt wird die Farbhälfte */
.area .pic { overflow: hidden; position: relative; background: #ddd; }
.area .pic img {
  position: absolute; top: 0; right: 0; height: 100%; width: auto; max-width: none;
}
.area .body { padding: 32px 30px; }
.area h2 { font-size: 30px; }
.area .sub { color: var(--muted); font-size: 15px; margin: 6px 0 20px; }
.area ul { list-style: none; padding: 0; margin: 0; }
.area li { padding: 9px 0; border-top: 1px solid var(--line); }
.area li:last-child { border-bottom: 1px solid var(--line); }
.area .note { font-size: 15px; color: var(--muted); margin: 18px 0 0; }

/* Leitsatz */
.motto { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--card); }
.motto blockquote {
  margin: 0 auto; padding: 64px 0; max-width: 760px;
  font-family: var(--serif); font-size: clamp(22px, 2.6vw, 29px); line-height: 1.45;
}
.motto blockquote::before {
  content: ""; display: block; width: 48px; height: 2px; background: var(--red); margin-bottom: 26px;
}
.motto p.extra { max-width: 760px; margin: -36px auto 0; padding-bottom: 60px; color: var(--muted); }

/* Kontakt */
.contact { padding-top: 64px; padding-bottom: 72px; display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
.contact h2 { font-size: 32px; margin-bottom: 18px; }
.contact address { font-style: normal; }
.contact dl { margin: 0; display: grid; grid-template-columns: max-content 1fr; gap: 6px 22px; }
.contact dt { color: var(--muted); }
.contact dd { margin: 0; }
.hint {
  background: var(--card); border-left: 3px solid var(--red);
  padding: 20px 24px; align-self: start;
}
.hint p { margin: 0 0 10px; }
.hint p:last-child { margin: 0; }

/* Fuß */
.foot { border-top: 1px solid var(--line); font-size: 14px; color: var(--muted); }
.foot .wrap { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; padding-top: 22px; padding-bottom: 26px; }
.foot nav { display: flex; gap: 20px; }

/* Rechtstexte */
.legal { padding: 56px 0 72px; max-width: 760px; }
.legal h1 { font-size: 40px; margin-bottom: 28px; }
.legal h2 { font-size: 22px; margin: 34px 0 8px; }
.legal p { margin: 0 0 12px; }

@media (max-width: 860px) {
  .areas, .contact { grid-template-columns: 1fr; }
  .intro { padding-top: 48px; padding-bottom: 40px; }
}
@media (max-width: 520px) {
  body { font-size: 16px; }
  .wrap { padding-left: 16px; padding-right: 16px; }
  .top img { width: 170px; }
  .top .wrap { flex-wrap: wrap; }
  .top nav { gap: 14px; font-size: 14px; }
  .area { grid-template-columns: 1fr; min-height: 0; }
  .area .pic { display: none; }
  .area .body { padding: 26px 20px; }
  .motto blockquote { padding: 48px 0; }
  .motto p.extra { margin-top: -24px; padding-bottom: 44px; }
}