.stiftung-startseite {
  --start-blau: #006a9f;
  --start-dunkel: #123149;
  --start-schrift: #263e50;
  --start-hell: #edf5f9;
  --start-linie: #d9e5ed;
}
.stiftung-startseite #header-wrap { position: relative; height: auto; z-index: 20; }
.stiftung-startseite #header { position: relative; }
.stiftung-startseite #content { padding-bottom: clamp(36px, 6vw, 80px); }
.start {
  color: var(--start-schrift);
  background: #fff;
  font-family: "Open Sans", sans-serif;
  font-size: 16px;
  line-height: 1.65;
}
.start :is(h1,h2,h3) {
  margin: 0 0 14px;
  color: var(--start-dunkel);
  font-family: "Raleway", "Open Sans", sans-serif;
  font-weight: 700;
  line-height: 1.13;
}
.start h2 { font-size: clamp(29px, 4vw, 46px); letter-spacing: -.035em; }
.start h3 { font-size: clamp(22px, 2.5vw, 30px); letter-spacing: -.018em; }
.start p { margin: 0 0 16px; }
.start a { color: var(--start-blau); }
.start :is(a, summary):focus-visible { outline: 3px solid var(--start-blau); outline-offset: 4px; }
.start img { display: block; max-width: 100%; }
.start-breite { width: min(1180px, calc(100% - 64px)); margin-inline: auto; }
.start-hero {
  background: linear-gradient(110deg, #f3f8fb 10%, #e5f1f7 100%);
  border-block: 1px solid var(--start-linie);
}
.start-hero-layout {
  display: grid;
  grid-template-columns: minmax(0,1fr) minmax(0,1fr);
  align-items: center;
  gap: clamp(30px, 5vw, 74px);
  padding-block: clamp(36px, 5vw, 72px);
}
.start-hero h1 {
  margin-bottom: 20px;
  font-size: clamp(54px, 6.7vw, 97px);
  line-height: .99;
  letter-spacing: -.065em;
}
.start-hero-text p { max-width: 41ch; font-size: clamp(17px, 1.65vw, 21px); margin-bottom: 24px; }
.start-hero-bild {
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border-radius: 12px;
}
.start-aktionen { display: flex; align-items: center; flex-wrap: wrap; gap: 10px 23px; }
.start .start-knopf {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-height: 46px;
  padding: 8px 15px;
  box-sizing: border-box;
  border-radius: 6px;
  background: var(--start-blau);
  color: #fff;
  text-decoration: none;
  font-weight: 700;
}
.start .start-knopf:hover { background: #004e76; }
.start-textlink { display: inline-block; padding-block: 6px; font-weight: 700; text-decoration: none; }
.start-textlink:hover { text-decoration: underline; text-underline-offset: 4px; }
.start-textlink span { margin-left: 4px; }
.start-direkt {
  display: grid;
  grid-template-columns: repeat(4,minmax(0,1fr));
  gap: 0 16px;
  padding-block: 12px;
  border-bottom: 1px solid var(--start-linie);
}
.start-direkt a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 9px;
  padding: 11px;
  border-radius: 5px;
  font-weight: 700;
  text-decoration: none;
  line-height: 1.4;
}
.start-direkt a:hover { background: var(--start-hell); }
.start-abschnitt { margin-block: clamp(45px, 6.4vw, 92px); }
.start-abschnitt > h2, .start-blau h2 { margin-bottom: clamp(20px, 3vw, 32px); }
.start-meldung, .start-podcast { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,1fr); gap: clamp(20px, 4vw, 56px); align-items: center; }
.start-meldung {
  padding: clamp(15px, 2.2vw, 28px);
  border: 1px solid var(--start-linie);
  border-radius: 12px;
}
.start-meldung > img, .start-podcast > img { width: 100%; height: auto; border-radius: 7px; }
.start-aufklappbar { margin-top: 12px; }
.start-aufklappbar summary {
  color: var(--start-blau);
  width: fit-content;
  max-width: 100%;
  padding-block: 8px;
  cursor: pointer;
  font-weight: 700;
}
.start-aufklappbar[open] summary { margin-bottom: 10px; }
.start-blau { padding-block: clamp(33px, 5vw, 67px); background: var(--start-hell); }
.start-zwei, .start-drei { display: grid; gap: clamp(12px, 2.4vw, 27px); }
.start-zwei { grid-template-columns: repeat(2,minmax(0,1fr)); }
.start-drei { grid-template-columns: repeat(3,minmax(0,1fr)); }
.start-thema {
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--start-linie);
  border-radius: 10px;
}
.start-thema > img { width: 100%; height: auto; aspect-ratio: 2.4; object-fit: cover; }
.start-thema > div { padding: clamp(16px, 2.4vw, 30px); }
.start-folgen { list-style: none; padding: 0; margin: 0 0 6px; }
.start-folgen a { display: inline-block; padding-block: 7px; }
.start-projektkarte {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--start-linie);
  border-radius: 9px;
  color: var(--start-dunkel);
  font-weight: 700;
  text-decoration: none;
}
.start-projektkarte img { width: 100%; height: auto; }
.start-projektkarte > span { display: flex; justify-content: space-between; gap: 10px; padding: 14px 16px; }
.start-projektkarte:hover { background: var(--start-hell); }
.start-projektlink { margin-top: 12px; }
.start-gruendung {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: clamp(14px, 3vw, 32px);
  padding-block: 24px 0;
  border-top: 1px solid var(--start-linie);
}
.start-gruendung img { width: clamp(72px, 11vw, 125px); height: auto; border-radius: 50%; }
.start-gruendung h2 { font-size: clamp(23px, 3vw, 34px); }
@media (min-width: 1025px) {
  .stiftung-startseite #logo { padding-block: 25px; }
  .stiftung-startseite .stiftung-menu-nav { padding-block: 23px; }
}
@media (max-width: 759px) {
  .start-breite { width: calc(100% - 36px); }
  .start-hero-layout { grid-template-columns: 1fr; gap: 18px; padding-block: 23px 20px; }
  .start-hero h1 { margin-bottom: 12px; font-size: clamp(42px, 11vw, 67px); line-height: 1; }
  .start-hero-text p { margin-bottom: 14px; }
  .start-aktionen { gap: 4px 16px; }
  .start-hero-bild { aspect-ratio: 1.9; border-radius: 8px; }
  .start-direkt { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 0 5px; padding-block: 8px; }
  .start-direkt a { padding: 8px 3px; min-height: 44px; font-size: 14px; }
  .start-meldung, .start-podcast, .start-zwei, .start-drei { grid-template-columns: minmax(0,1fr); }
  .start-podcast { gap: 18px; }
  .start-projektkarte { display: grid; grid-template-columns: minmax(85px,34%) minmax(0,1fr); align-items: center; }
  .start-projektkarte img { height: 100%; min-height: 84px; object-fit: cover; }
  .start-projektkarte > span { padding: 10px; }
  .start-gruendung { align-items: start; }
}
@media (max-width: 350px) {
  .start-direkt { grid-template-columns: 1fr; }
}