/* Einfache, moderne Basisgestaltung */
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  line-height: 1.6;
  color: #222;
}

.container { max-width: 1024px; margin: 0 auto; padding: 1rem; }

.site-header {
  background: #f6f6f6;
  border-bottom: 1px solid #e6e6e6;
}
.site-header h1 { margin: 0; font-size: 1.4rem; }
.site-header nav { margin-top: 0.25rem; }
.site-header nav a {
  margin-right: 1rem;
  text-decoration: none;
  color: #333;
  padding: 0.25rem 0.5rem;
  border-radius: 6px;
}
.site-header nav a[aria-current="page"] {
  background: #e9e9e9;
}

.hero {
  padding: 2rem 1rem;
  background: #fafafa;
  border: 1px solid #eee;
  border-radius: 12px;
  text-align: center;
}
.btn {
  display: inline-block;
  margin-top: 0.75rem;
  padding: 0.6rem 1rem;
  border-radius: 999px;
  background: #111;
  color: white;
  text-decoration: none;
}
.btn:hover { opacity: 0.9; }

.two-col {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin-top: 2rem;
}
@media (min-width: 720px) {
  .two-col { grid-template-columns: 2fr 1fr; }
}

.card {
  border: 1px solid #eee;
  border-radius: 12px;
  padding: 1rem;
  background: white;
}

.grid {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  margin: 1rem 0 2rem 0;
}
.grid-item img {
  width: 100%;
  height: 160px;
  object-fit: cover;
  border-radius: 10px;
  border: 1px solid #eee;
  display: block;
}

/* Lightbox via :target */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.85);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  z-index: 1000;
}
.lightbox:target {
  display: flex;
}
.lightbox img {
  max-width: 90vw;
  max-height: 80vh;
  border-radius: 12px;
  border: 1px solid #444;
}
.lightbox .caption {
  color: #f2f2f2;
  margin-top: 0.6rem;
  text-align: center;
}
.lightbox .close {
  position: absolute;
  inset: 0;
  display: block;
  cursor: zoom-out;
}

/* Footer */
.site-footer {
  border-top: 1px solid #eee;
  background: #f6f6f6;
  margin-top: 3rem;
}
.site-footer p { margin: 0.4rem 0; }

.banner {
  display: block;
  margin: 0 auto 2rem auto;  /* mittig + Abstand unten */
  max-width: 100%;           /* nie breiter als der Container */
  height: auto;              /* passt sich an */
  max-height: 200px;         /* begrenzt die Höhe – Zahl kannst du anpassen */
}


.video-row {
  display: flex;
  justify-content: center;   /* mittig nebeneinander */
  gap: 20px;                 /* Abstand zwischen den Videos */
  margin-bottom: 2rem;       /* Abstand zur Bilder-Galerie */
}

.video-row img {
  width: 300px;              /* Vorschau-Größe anpassen */
  height: auto;
  border-radius: 10px;
  border: 1px solid #ccc;
  cursor: pointer;
}