/* Gartenbau Winde – Logo, Farben und Menü wie bisher, responsiv */
:root {
  --gruen: #017c07;        /* Originalgrün #018b07 minimal dunkler: Kontrast ab 4,5:1 */
  --gruen-dunkel: #017c07;
  --gelb: #ffff00;
  --hellgruen: #f1f7e6;
  --text: #1a1a1a;
}

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

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

body {
  margin: 0;
  padding: 4px 0 24px;
  background: #fff url(../images/hg2.jpg) repeat-x;
  color: var(--text);
  font: 1rem/1.6 Verdana, Geneva, sans-serif;
}

img { max-width: 100%; height: auto; display: block; }

a { color: var(--gruen); }
a:hover { color: #000; }
:focus-visible { outline: 3px solid #000; outline-offset: 2px; }

.seite {
  max-width: 900px;
  margin: 0 auto;
  background: #fff;
  border: 1px solid var(--gruen-dunkel);
}

/* Menü */
nav { background: var(--gelb); }
nav ul {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-around;
  margin: 0;
  padding: 4px 6px;
  list-style: none;
}
nav a {
  display: block;
  padding: 6px 7px;
  font-size: .875rem;
  font-weight: bold;
  color: var(--gruen);
  text-decoration: none;
}
nav a:hover { text-decoration: underline; }
nav a[aria-current="page"] { color: #000; }

/* Inhalt */
main { padding: 20px 24px 32px; }
h1, h2, h3 { color: var(--gruen); line-height: 1.3; }
h1 { margin: 0 0 16px; font-size: 1.6rem; }
h2 { margin: 28px 0 10px; font-size: 1.25rem; }
.pflanze h2, .pflanze h3 { margin: 0; font-size: 1.1rem; }
.abschnitt + .pflanzen, h1 + .abschnitt { margin-top: 0; }
p { margin: 0 0 12px; }
.intro { font-size: 1.05rem; }
.klein { font-size: .875rem; color: #444; }

.flyer { display: grid; gap: 16px; margin: 0 -24px; }

.pflanzen { display: grid; gap: 28px; }
.pflanze {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(0, 3fr);
  gap: 20px;
  align-items: start;
}
.pflanze picture img { border-radius: 4px; }
.latein { margin: 0 0 8px; font-style: italic; font-weight: bold; font-size: .9rem; color: #444; }
.unterzeile { font-weight: bold; }

.abschnitt { margin-top: 44px; font-size: 1.6rem; }
.banner {
  display: inline-block;
  padding: 6px 14px;
  background: var(--gruen);
  color: #fff;
  font-weight: bold;
  border-radius: 4px;
}

.tipp {
  margin-top: 36px;
  padding: 16px 20px;
  background: var(--hellgruen);
  border-left: 5px solid var(--gruen);
}
.tipp h2 { margin-top: 0; }
.tipp p:last-child { margin-bottom: 0; }

.liste { margin: 0 0 20px; padding-left: 1.3em; }
.liste li { margin-bottom: 4px; }
.liste ul { padding-left: 1.3em; list-style: '– '; }

.fotos { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; }
.spalten { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; align-items: start; }

.termine { margin: 0 0 20px; }
.termine div { display: flex; gap: 16px; padding: 8px 0; border-bottom: 1px solid #dfe8d0; }
.termine dt { flex: 0 0 9.5em; font-weight: bold; }
.termine dd { margin: 0; }
.schluss { font-weight: bold; color: var(--gruen); }

.knopf {
  display: inline-block;
  padding: 10px 22px;
  border: 0;
  border-radius: 4px;
  background: var(--gruen);
  color: #fff;
  font: bold 1rem Verdana, Geneva, sans-serif;
  text-decoration: none;
  cursor: pointer;
}
.knopf:hover { background: #016005; color: #fff; }

/* Formular */
.formular { max-width: 640px; }
.feld label { display: block; font-weight: bold; margin-bottom: 4px; }
.feld input, .feld textarea {
  width: 100%;
  padding: 9px 10px;
  border: 1px solid #8aa66f;
  border-radius: 4px;
  font: inherit;
}
.feld textarea { resize: vertical; }
.feld [aria-invalid="true"] { border: 2px solid #b00020; }
.zweispaltig { display: grid; grid-template-columns: 1fr 1fr; gap: 0 16px; }
.pflicht { color: #b00020; }
.fehler { display: block; color: #b00020; font-size: .875rem; margin-top: 4px; }
.fehler-box { padding: 10px 14px; border: 2px solid #b00020; background: #fdecee; }
.erfolg { padding: 16px 20px; background: var(--hellgruen); border-left: 5px solid var(--gruen); }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

/* Fuß */
footer {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px 20px;
  padding: 18px 24px 10px;
  background: var(--gruen-dunkel);
  color: #fff;
  font-size: .875rem;
}
footer a { color: #fff; }
footer .rechtliches { grid-column: 1 / -1; text-align: center; padding-top: 8px; border-top: 1px solid rgba(255,255,255,.35); }

/* Nur auf dev: Prüf-Markierungen */
.dev-hinweis { margin: 0; padding: 8px 24px; background: #fff8c4; font-size: .875rem; border-bottom: 1px solid #e5d96a; }
mark.pruefen { background: #fff3a0; padding: 0 2px; }
.pruefen-block { background: #fffbd6; outline: 2px dashed #e5d96a; outline-offset: 6px; }

@media (max-width: 700px) {
  main { padding: 16px 16px 24px; }
  h1, .abschnitt { font-size: 1.35rem; }
  .flyer { margin: 0 -16px; }
  .pflanze, .spalten, .zweispaltig, footer { grid-template-columns: 1fr; }
  nav ul { justify-content: center; }
  nav a { padding: 6px 8px; }
  footer { padding: 16px; }
  .termine dt { flex-basis: 8em; }
}