/* ============================================================
   marcel-cms – öffentliches Frontend (modern, responsive)
   ============================================================ */
:root {
  --bg: #ffffff;
  --surface: #f8fafc;
  --fg: #0f172a;
  --mut: #64748b;
  --line: #e2e8f0;
  --accent: #1f2937;      /* dunkles Grau (statt Lila/Blau) */
  --accent-2: #374151;
  --accent-soft: #f1f5f9;
  --radius: 14px;
  --container: 1120px;
  --shadow: 0 1px 3px rgba(15,23,42,.06), 0 1px 2px rgba(15,23,42,.04);
}
@media (prefers-color-scheme: dark) {
  :root { --bg:#0f172a; --surface:#1e293b; --fg:#e2e8f0; --mut:#94a3b8; --line:#334155; --accent:#94a3b8; --accent-2:#cbd5e1; --accent-soft:#1e293b; --shadow:0 1px 3px rgba(0,0,0,.3); }
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin:0; font-family:system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif; background:var(--bg); color:var(--fg); line-height:1.6; }
.container { max-width:var(--container); margin:0 auto; padding:0 20px; }
a { color:var(--accent); text-decoration:none; }
a:hover { text-decoration:underline; }
img { max-width:100%; height:auto; }

/* ---------- Header ---------- */
.site-header { border-bottom:1px solid var(--line); background:var(--bg); position:sticky; top:0; z-index:50; backdrop-filter:blur(8px); }
.site-header .container { display:flex; align-items:center; justify-content:space-between; height:68px; gap:20px; }
.brand { display:flex; align-items:center; gap:12px; }
.brand-mark { width:38px; height:38px; border-radius:11px; background:linear-gradient(135deg,var(--accent),var(--accent-2)); color:#fff; display:flex; align-items:center; justify-content:center; font-weight:700; font-size:15px; flex-shrink:0; }
.brand-text { display:flex; flex-direction:column; line-height:1.2; }
.brand-text strong { font-size:16px; }
.brand-text small { color:var(--mut); font-size:12px; }
.site-nav { display:flex; gap:4px; }
.site-nav a { color:var(--fg); padding:8px 12px; border-radius:8px; font-weight:500; font-size:14px; }
.site-nav a:hover { background:var(--accent-soft); text-decoration:none; color:var(--accent); }
.site-nav a.active { background:var(--accent); color:#fff; }
.nav-toggle { display:none; background:none; border:none; font-size:24px; cursor:pointer; color:var(--fg); }

/* ---------- Suche im Header (mittig, kompakt mit Lupe) ---------- */
.site-search { flex:1; max-width:118px; margin:0 auto; display:flex; position:relative; align-items:center; }
.site-search .search-ico { position:absolute; left:9px; width:14px; height:14px; color:var(--mut); pointer-events:none; }
.site-search input[type=search] {
  width:100%; padding:6px 8px 6px 28px; border:1px solid var(--line); border-radius:9px;
  background:var(--surface); color:var(--fg); font-size:12px; outline:none;
  transition:border-color .15s, box-shadow .15s;
}
.site-search input[type=search]:focus { border-color:var(--accent); box-shadow:0 0 0 3px var(--accent-soft); }
.site-search input[type=search]::placeholder { color:var(--mut); }
@media (max-width: 900px) {
  .site-header .container { flex-wrap:wrap; height:auto; padding-top:12px; padding-bottom:12px; }
  .site-search { order:3; max-width:100%; flex-basis:100%; margin-top:10px; }
  .site-nav { order:2; }
}

/* ---------- Such-Ergebnisse ---------- */
.search-form { display:flex; gap:10px; margin-bottom:20px; }
.search-form input[type=search] { flex:1; padding:11px 14px; border:1px solid var(--line); border-radius:10px; background:var(--surface); color:var(--fg); font-size:15px; }
.search-results { display:flex; flex-direction:column; gap:12px; margin-top:16px; }
.search-result { display:flex; flex-direction:column; gap:3px; padding:14px 16px; border:1px solid var(--line); border-radius:var(--radius); background:var(--surface); color:var(--fg); transition:border-color .15s, transform .15s; }
.search-result:hover { border-color:var(--accent); transform:translateY(-1px); text-decoration:none; color:var(--fg); }
.search-result-type { color:var(--mut); font-size:12px; font-weight:600; text-transform:uppercase; letter-spacing:.03em; }
.search-result-title { font-size:17px; font-weight:700; }
.search-result-snippet { color:var(--mut); font-size:14px; line-height:1.5; }

/* ---------- Main ---------- */
.site-main { min-height:60vh; padding:32px 0 48px; }
.page h1, .post-single h1, .blog-list h1, .contact h1, .notfound h1 { font-size:34px; line-height:1.2; margin:0 0 20px; }
.page-content, .post-content { font-size:17px; }
.page-content > *:first-child, .post-content > *:first-child { margin-top:0; }
.page-content h2, .page-content h3, .post-content h2, .post-content h3 { margin-top:28px; line-height:1.3; }
.page-content blockquote, .post-content blockquote { border-left:4px solid var(--accent); background:var(--surface); padding:12px 18px; margin:20px 0; border-radius:0 8px 8px 0; color:var(--mut); }
.page-content img, .post-content img { border-radius:var(--radius); margin:16px 0; }
.page-content hr, .post-content hr { border:0; border-top:1px solid var(--line); margin:24px 0; }

/* ---------- Zentrierung (immer mittig) ---------- */
body { margin:0; }
.container { max-width:var(--container); margin-left:auto; margin-right:auto; padding:0 20px; width:100%; }
.site-main, .site-header, .site-footer { width:100%; }

/* ---------- Neuester Beitrag (integriert in die Startseite) ---------- */
.latest-post-item { margin:28px 0 8px; position:relative; }
.latest-post-link {
  display:flex; gap:20px; align-items:flex-start; padding:18px;
  border:1px solid rgba(59,130,246,.45); border-radius:var(--radius);
  background:linear-gradient(180deg,#fbfdff,#ffffff);
  color:var(--fg);
  box-shadow:0 0 22px rgba(59,130,246,.22), 0 0 6px rgba(96,165,250,.16), 0 1px 3px rgba(0,0,0,.06);
  transition:transform .15s, box-shadow .15s, border-color .15s;
}
.latest-post-link:hover { transform:translateY(-2px); box-shadow:0 0 30px rgba(59,130,246,.34), 0 0 10px rgba(96,165,250,.24), 0 2px 6px rgba(0,0,0,.08); border-color:rgba(59,130,246,.75); text-decoration:none; color:var(--fg); }
.latest-post-img {
  width:180px; height:120px; border-radius:10px; background-size:cover; background-position:center;
  display:block; flex-shrink:0;
}
.latest-post-body { display:flex; flex-direction:column; gap:6px; min-width:0; }
.latest-post-meta { color:var(--accent-2); font-size:13px; font-weight:600; text-transform:uppercase; letter-spacing:.03em; }
.latest-post-title { font-size:20px; font-weight:700; line-height:1.3; }
.latest-post-excerpt { color:var(--mut); font-size:15px; line-height:1.5; }
@media (max-width: 560px) {
  .latest-post-link { flex-direction:column; }
  .latest-post-img { width:100%; height:190px; }
}

/* ---------- Projekte-Grid auf der Startseite ---------- */
.projects-title { margin-top:40px; font-size:22px; text-align:left; }
.project-group + .project-group { margin-top:44px; }
.project-grid {
  display:grid;
  grid-template-columns:repeat(4, 1fr);   /* max. 4 Kacheln pro Reihe */
  gap:16px;
  margin-top:8px;
}
.project-card {
  display:flex; flex-direction:column; overflow:hidden;
  border:1px solid var(--line); border-radius:var(--radius);
  background:var(--surface); color:var(--fg);
  transition:transform .15s, box-shadow .15s, border-color .15s;
}
.project-card:hover { transform:translateY(-2px); box-shadow:var(--shadow); border-color:var(--accent); text-decoration:none; color:var(--fg); }
.project-card-img { height:130px; background-size:cover; background-position:center; display:block; }
.project-card-body { padding:14px 16px 16px; display:flex; flex-direction:column; gap:4px; }
.project-card-title { font-weight:600; font-size:15px; }
.project-card-desc { color:var(--mut); font-size:13px; line-height:1.4; }

/* weniger Spalten auf kleineren Bildschirmen */
@media (max-width: 1100px) { .project-grid { grid-template-columns:repeat(3, 1fr); } }
@media (max-width: 800px)  { .project-grid { grid-template-columns:repeat(2, 1fr); } }
@media (max-width: 480px)  { .project-grid { grid-template-columns:1fr; } }

/* ---------- Blog Karten ---------- */
.post-grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(280px,1fr)); gap:22px; margin-top:8px; }
.post-card { border:1px solid var(--line); border-radius:var(--radius); overflow:hidden; background:var(--surface); transition:transform .15s, box-shadow .15s; }
.post-card:hover { transform:translateY(-2px); box-shadow:var(--shadow); }
.post-thumb { width:100%; height:180px; object-fit:cover; display:block; }
.post-card-body { padding:18px; }
.post-card-body h2 { margin:8px 0 8px; font-size:19px; line-height:1.3; }
.post-card-body h2 a { color:var(--fg); }
.post-card-body h2 a:hover { color:var(--accent); }
.post-excerpt { color:var(--mut); margin:0 0 8px; font-size:14px; }
.post-date { color:var(--mut); font-size:13px; }
.tag { display:inline-block; background:var(--accent-soft); color:var(--accent); border-radius:20px; padding:3px 12px; font-size:12px; font-weight:600; }
.post-date-large { color:var(--mut); font-size:14px; }
.post-hero { width:100%; border-radius:var(--radius); margin:16px 0; }
.post-lede { font-size:18px; color:var(--mut); border-left:3px solid var(--accent); padding-left:16px; margin:16px 0 20px; }

/* ---------- Kontakt ---------- */
.contact-form { max-width:560px; display:flex; flex-direction:column; }
.contact-form label { font-weight:600; margin:16px 0 4px; font-size:14px; }
.contact-form input[type=text],.contact-form input[type=email],.contact-form textarea { padding:11px 14px; border:1px solid var(--line); border-radius:10px; font-size:15px; font-family:inherit; background:var(--surface); color:var(--fg); }
.contact-form .check-row { display:flex; align-items:flex-start; gap:10px; margin:18px 0; }
.contact-form .check-row input { margin-top:4px; }
.btn { display:inline-block; padding:12px 24px; border-radius:10px; border:0; background:var(--accent); color:#fff; font-size:15px; font-weight:600; cursor:pointer; align-self:flex-start; }
.page-download { margin-top:32px; }
.page-download .btn { text-decoration:none; color:#fff; }
.page-download .btn:hover { background:var(--accent-2); }
.btn:hover { opacity:.9; text-decoration:none; }
.form-errors, .form-success { padding:14px 16px; border-radius:10px; margin-bottom:18px; font-weight:500; }
.form-errors { background:#fef2f2; border:1px solid #fca5a5; color:#991b1b; }
.form-success { background:#ecfdf5; border:1px solid #a7f3d0; color:#065f46; }
.contact-direct { margin-top:26px; color:var(--mut); }

/* ---------- 404 ---------- */
.notfound { text-align:center; padding:60px 0; }

/* ---------- Footer ---------- */
.site-footer { border-top:1px solid var(--line); background:var(--surface); padding:32px 0 40px; }
.footer-inner { display:flex; flex-wrap:wrap; gap:24px; justify-content:space-between; align-items:flex-start; }
.footer-nav { display:flex; flex-wrap:wrap; gap:6px 16px; }
.footer-nav a { color:var(--mut); font-size:14px; }
.footer-nav a:hover { color:var(--accent); }
.copyright { color:var(--mut); font-size:13px; margin:0; }

/* ---------- Responsive ---------- */
@media (max-width: 760px) {
  .nav-toggle { display:block; }
  .site-nav { display:none; position:absolute; top:68px; left:0; right:0; background:var(--bg); border-bottom:1px solid var(--line); flex-direction:column; padding:10px 20px; gap:2px; box-shadow:var(--shadow); }
  .site-nav.open { display:flex; }
  .site-nav a { padding:12px; font-size:16px; }
  .page h1, .post-single h1, .blog-list h1, .contact h1 { font-size:28px; }
  .footer-inner { flex-direction:column; }
}