:root{
      --bg: #f9f9f9;
      --text: #333;
      --brand-100:#eef5eb;
      --brand-200:#dbe7d8;
      --brand-300:#cfe0c7;
      --brand-400:#bcd3b2; /* primary */
      --brand-600:#6e8e67;
      --radius: 14px;
      --shadow: 0 6px 24px rgba(0,0,0,.08);
      --maxw: 1100px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:'Comfortaa', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
      background:var(--bg);
      color:var(--text);
      line-height:1.6;
    }
    .container{max-width:var(--maxw); margin-inline:auto; padding:0 16px}

    /* Header / Hero */
    header{
      background:linear-gradient(180deg, var(--brand-200), var(--brand-100));
      padding:28px 0 18px;
      text-align:center;
      position:relative;
    }
    .brand{display:flex; gap:16px; align-items:center; justify-content:center;}
    .brand img{height:84px; width:auto; object-fit:contain}
    .brand h1{margin:0; font-size:clamp(1.3rem, 2.2vw, 1.9rem); font-weight:700}
    .subtitle{margin-top:6px; opacity:.85}

    /* Nav */
    nav{
      position:sticky; top:0; z-index:50;
      background:var(--brand-400);
      box-shadow:var(--shadow);
    }
    .nav-inner{display:flex; gap:8px; flex-wrap:wrap; justify-content:center; align-items:center; padding:10px 14px}
    nav a{
      display:inline-block; padding:8px 12px; border-radius:999px; text-decoration:none; color:#1f1f1f; font-weight:700;
    }
    nav a:hover, nav a:focus-visible{background:var(--brand-300); outline:none}

    section{padding:36px 0}
    section h2{font-size:clamp(1.2rem, 2.2vw, 1.6rem); margin:0 0 10px}
    .card{background:#fff; border-radius:var(--radius); box-shadow:var(--shadow); padding:18px}

    /* Galerie */
    .gallery{display:grid; grid-template-columns:repeat(auto-fill, minmax(250px,1fr)); gap:10px}
    .gallery figure{margin:0; background:#fff; border-radius:12px; overflow:hidden; box-shadow:var(--shadow)}
    .gallery img{display:block; width:100%; aspect-ratio:16/10; object-fit:cover}
    .gallery figcaption{padding:8px 10px; font-size:.95rem; color:#444}

    /* Tabellen */
    table{width:100%; border-collapse:collapse; background:#fff; border-radius:var(--radius); overflow:hidden; box-shadow:var(--shadow)}
    th, td{padding:10px 12px; border-bottom:1px solid #e9e9e9; text-align:left}
    thead th{background:var(--brand-200)}
    tfoot td{font-weight:700}

    /* Formulare */
    form{display:grid; gap:12px}
    input, textarea, select, button{
      font:inherit; padding:10px 12px; border-radius:10px; border:1px solid #d9d9d9; background:#fff
    }
    textarea{resize:vertical}
    button, input[type="submit"]{border:none; background:var(--brand-400); font-weight:700; cursor:pointer}
    button:hover, input[type="submit"]:hover{filter:brightness(.95)}

    /* Iframes */
    .iframe-wrap{position:relative; padding-top:56.25%; border-radius:var(--radius); overflow:hidden; box-shadow:var(--shadow); background:#fff}
    .iframe-wrap iframe{position:absolute; inset:0; width:100%; height:100%; border:0}

    /* Footer */
    footer{background:var(--brand-200); text-align:center; padding:24px 16px; margin-top:30px}

    /* Popup */
    .backdrop{position:fixed; inset:0; display:none; place-items:center; background:rgba(0,0,0,.6); z-index:9999}
    .dialog{background:#fff; width:min(92vw, 540px); border-radius:16px; box-shadow:var(--shadow); padding:20px}
    .dialog h3{margin-top:0}
    .dialog-actions{display:flex; justify-content:center; gap:10px; margin-top:14px}

    /* Helpers */
    .sr-only{position:absolute; width:1px; height:1px; padding:0; margin:-1px; overflow:hidden; clip:rect(0,0,0,0); border:0}

    /* Header Grundlayout */
header {
  text-align: center;
  background: #e3ecdf;
  padding: 20px;
}

/* Container: Logo links, Titel rechts daneben */
.header-container {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 30px;
}

/* Logo mit Text */
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo img {
  height: 60px;   /* Logo überall gleich groß */
  width: auto;
}

.logo-text h1 {
  font-size: 1.8rem;
  margin: 0;
}

.logo-text h1 span {
  color: #4a148c; /* nur „Helga“ farbig, optional */
}

/* Titel rechts neben dem Logo */
.seite-titel h2 {
  font-size: 2rem;
  margin: 0;
}

/* Untertitel & Backlink */
.untertitel {
  font-size: 1rem;
  color: #555;
  margin-top: 10px;
}

.backlink {
  margin-top: 10px;
}

.backlink a {
  color: #4a148c;
  text-decoration: none;
}

.backlink a:hover {
  text-decoration: underline;
}

/* Modal Hintergrund */
.modal {
  display: none;
  position: fixed;
  z-index: 999;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: auto;
  background-color: rgba(0,0,0,0.5);
}

/* Modal Inhalt */
.modal-content {
  background-color: #fff;
  margin: 10% auto;
  padding: 20px;
  border-radius: 10px;
  width: 80%;
  max-width: 600px;
  box-shadow: 0 0 10px rgba(0,0,0,0.3);
}

/* Schließen-Button */
.close {
  color: #aaa;
  float: right;
  font-size: 24px;
  font-weight: bold;
  cursor: pointer;
}
.close:hover {
  color: #000;
}
header {
  text-align: center;
  background: #e4eddf; /* dein hellgrüner Hintergrund */
  padding: 20px;
}

.header-text h1 {
  margin: 0;
  font-size: 2.2em;
}

.header-text p {
  margin: 5px 0 0;
  font-size: 1.1em;
  color: #555;
}

.lightbox {
  display: none;
  position: fixed;
  z-index: 9999;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: rgba(0,0,0,0.8);
  justify-content: center;
  align-items: center;
}
.lightbox img {
  max-width: 90%;
  max-height: 90%;
  box-shadow: 0 0 20px #000;
  border-radius: 8px;
  background: #fff;
}

    /* --- Pfeile --- */
    .lightbox .prev, .lightbox .next {
      position: absolute;
      top: 50%;
      transform: translateY(-50%);
      font-size: 2.5rem;
      color: white;
      background: rgba(0,0,0,0.4);
      padding: 10px 15px;
      cursor: pointer;
      border-radius: 5px;
      user-select: none;
    }
    .lightbox .prev { left: 20px; }
    .lightbox .next { right: 20px; }

    .lightbox .prev:hover, .lightbox .next:hover {
      background: rgba(0,0,0,0.7);
    }

    /* --- Schließen Button --- */
    .lightbox .close {
      position: absolute;
      top: 20px;
      right: 30px;
      font-size: 2rem;
      color: white;
      cursor: pointer;
    }

    /* Popup Grundlayout */
.backdrop {
  display: none; /* standardmäßig ausgeblendet */
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  z-index: 9999;
  justify-content: center;
  align-items: center;
}

.backdrop.active {
  display: flex; /* sichtbar, wenn "active"-Klasse gesetzt wird */
}

.dialog {
  background: #fff;
  padding: 25px;
  border-radius: 10px;
  max-width: 500px;
  width: 90%;
  text-align: center;
  box-shadow: 0 0 20px rgba(0,0,0,0.3);
}

.dialog-actions button {
  margin-top: 20px;
  padding: 10px 20px;
  background: #bcd3b2;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  font-weight: bold;
}