/* === Design Tokens === */
:root{
  --bg:#f3f4f6;
  --bg-alt:#e5e7eb;
  --card:#ffffff;
  --border:#d1d5db;
  --accent:#2563eb;
  --accent-soft:#3b82f6;
  --accent-strong:#1d4ed8;
  --text:#111827;
  --muted:#6b7280;
  --radius:16px;
  --shadow-soft:0 18px 40px rgba(15,23,42,.10);
}

/* === Base === */
*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
body{
  font-family: system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;
  background: radial-gradient(circle at top,#e5f0ff 0,#f9fafb 44%,#f3f4f6 100%);
  color:var(--text);
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.page{min-height:100vh;display:flex;flex-direction:column;}

/* === Header / Navigation === */
header{
  position:sticky;top:0;z-index:50;
  backdrop-filter:blur(14px) saturate(140%);
  background:linear-gradient(180deg,rgba(255,255,255,.96),rgba(255,255,255,.86));
  border-bottom:1px solid var(--border);
}
.container{max-width:1120px;margin:0 auto;padding:0 16px;}
.header-inner{
  display:flex;align-items:center;justify-content:space-between;
  gap:16px;padding:10px 0;
}
.brand{display:flex;align-items:center;gap:10px;}
.brand-logo{height:70px;width:auto;}

nav{display:flex;gap:14px;font-size:14px;}
nav a{
  padding:6px 10px;border-radius:999px;
  color:var(--muted);border:1px solid transparent;
  transition:.15s all ease-out;white-space:nowrap;
}
nav a:hover{
  color:var(--text);border-color:var(--border);
  background:#eef2ff;
}
nav a.active{
  border-color: var(--accent-soft);
  background:#e0ecff;
  color: var(--text);
}

.nav-right{display:flex;align-items:center;gap:12px;}
.lang-select{
  padding:6px 10px;border-radius:999px;
  border:1px solid var(--border);background:#ffffff;
  font-size:13px;color:var(--muted);
}
.nav-mobile-toggle{
  display:none;border:1px solid var(--border);
  background:#ffffff;border-radius:999px;
  padding:6px 10px;font-size:13px;color:var(--muted);
}

/* === Hero (vereinheitlicht) === */
.hero{padding:26px 0 16px;}
.hero-inner{
  display:grid;
  grid-template-columns:minmax(0,1.4fr) minmax(0,1fr);
  gap:28px;align-items:center;
}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  padding:4px 9px;border-radius:999px;border:1px solid var(--border);
  background:#ffffff;font-size:11px;text-transform:uppercase;
  letter-spacing:.14em;color:var(--muted);margin-bottom:10px;
}
.eyebrow span{
  width:6px;height:6px;border-radius:999px;
  background:radial-gradient(circle,#22c55e,#16a34a);
  box-shadow:0 0 10px rgba(34,197,94,.8);
}
h1{font-size:clamp(24px,3.5vw,30px);line-height:1.2;margin-bottom:10px;}

.hero-sub{
  color:var(--muted);
  font-size:14px;
  max-width:580px;
  margin-bottom:14px;
}
.hero-meta{font-size:12px;color:var(--muted);}

.hero-badges{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:18px;font-size:12px;}
.pill{
  padding:4px 10px;border-radius:999px;
  border:1px solid var(--border);
  background:#ffffff;color:var(--muted);
}

.actions{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:16px;}
.btn{
  appearance:none;border:0;cursor:pointer;
  border-radius:999px;padding:10px 16px;
  font-size:14px;font-weight:600;
  display:inline-flex;align-items:center;gap:8px;
  text-decoration:none;white-space:nowrap;
  transition:.14s transform ease-out,.14s box-shadow ease-out,.14s background ease-out;
}
.btn-primary{
  background:linear-gradient(135deg,var(--accent-soft),var(--accent-strong));
  color:#ffffff;box-shadow:0 16px 35px rgba(37,99,235,.35);
}
.btn-primary:hover{transform:translateY(-1px);box-shadow:0 22px 45px rgba(37,99,235,.45);}
.btn-ghost{
  border:1px solid var(--border);color:var(--muted);background:#ffffff;
}
.btn-ghost:hover{color:var(--text);border-color:var(--accent-soft);background:#eef2ff;}

.hero-sub{
      color:var(--muted);
      font-size:14px;max-width:580px;margin-bottom:14px;
    }
    .hero-meta{
      font-size:12px;color:var(--muted);
    }
   .hero-card {
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: radial-gradient(circle at 0 0, rgba(129,140,248,.14) 0, #ffffff 55%);
  padding: 14px 16px 16px;
  box-shadow: var(--shadow-soft);
  font-size: 13px;
  color: var(--muted);
}

.hero-card h2 {
  font-size: 14px;
  margin-bottom: 8px;
  color: var(--text);
}

.hero-card ul {
  list-style: disc;
  margin: 0 0 6px 20px;
  padding-left: 6px;
}

.hero-card li {
  margin-bottom: 4px;
  line-height: 1.5;
}

/* === Sections / Cards / Grids === */
section{padding:20px 0;}
.section-title{font-size:18px;margin-bottom:6px;}
.section-sub{font-size:13px;color:var(--muted);margin-bottom:14px;}

.two-col{
  display:grid;
  grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);
  gap:18px;align-items:flex-start;
}
.card{
  border-radius:var(--radius);
  border:1px solid var(--border);
  background:var(--card);
  padding:14px;
  font-size:13px;
  color:var(--muted);
}
.card h3{font-size:14px;margin-bottom:6px;color:var(--text);}
.card ul{margin-left:18px;margin-bottom:6px;}
.pill-row{display:flex;flex-wrap:wrap;gap:6px;margin-top:6px;}
.taglist{display:flex;flex-wrap:wrap;gap:6px;margin-top:6px;}
.tag{
  font-size:11px;padding:3px 8px;border-radius:999px;
  border:1px solid var(--border);background:#ffffff;color:var(--muted);
}

/* === Screenshots + Lightbox (Startseite) === */
.screenshot-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit, minmax(220px, 1fr));
  gap:16px;justify-items:center;align-items:start;margin-top:24px;
}
.shot{
  background:var(--card);border:1px solid var(--border);
  border-radius:16px;overflow:hidden;max-width:280px;aspect-ratio:9/16;
  box-shadow:0 8px 20px rgba(0,0,0,0.08);
  transition:transform .2s ease;cursor:pointer;
}
.shot:hover{transform:scale(1.02);}
.shot img{width:100%;height:100%;object-fit:cover;display:block;}
@media (max-width:600px){
  .screenshot-grid{grid-template-columns:repeat(2, 1fr);gap:10px;}
  .shot{max-width:100%;aspect-ratio:9/18;}
}
.lightbox{
  position:fixed;inset:0;background:rgba(0,0,0,0.85);
  display:flex;align-items:center;justify-content:center;
  z-index:9999;visibility:hidden;opacity:0;transition:opacity .25s ease;
}
.lightbox.active{visibility:visible;opacity:1;}
.lightbox img{
  max-width:94vw;max-height:88vh;border-radius:10px;
  box-shadow:0 10px 40px rgba(0,0,0,0.5);animation:zoomIn .25s ease;
}
@keyframes zoomIn{from{transform:scale(0.95);opacity:0} to{transform:scale(1);opacity:1}}

/* === Tabellen / Normen === */
.norm-table{
  width:100%;border-collapse:collapse;font-size:12px;margin-top:8px;
}
.norm-table th,.norm-table td{
  border:1px solid var(--border);padding:6px 8px;text-align:left;
}
.norm-table th{background:#f3f4f6;color:var(--muted);font-weight:600;}

/* === Illustrationen (Shared) === */
.psd-figure{margin-top:12px;margin-bottom:4px;}
.psd-figure svg{width:100%;height:auto;display:block;}
.psd-figure-caption{font-size:11px;color:var(--muted);margin-top:6px;}
.svgbox{
  background:#fff;border:1px solid var(--border);
  border-radius:12px;padding:10px;margin-top:8px;
}

/* === Footer === */
footer{
  border-top:1px solid var(--border);margin-top:18px;
  padding:12px 0 20px;font-size:11px;color:var(--muted);background:#f9fafb;
}
.footer-inner{
  display:flex;flex-wrap:wrap;gap:8px;justify-content:space-between;align-items:center;
}
.footer-links{display:flex;gap:10px;flex-wrap:wrap;}
.footer-links a{text-decoration:underline;text-decoration-style:dotted;}

/* === Responsive Header / Nav === */
@media (max-width:880px){
  .hero-inner,.two-col{grid-template-columns:1fr;}
  .hero{padding-top:22px;}
}
@media (max-width:720px){
  nav{
    display:none;position:absolute;top:100%;right:16px;flex-direction:column;padding:8px;
    background:#ffffff;border-radius:14px;border:1px solid var(--border);
    box-shadow:0 18px 35px rgba(15,23,42,.15);
  }
  nav.nav-open{display:flex;}
  .nav-mobile-toggle{display:inline-flex;align-items:center;gap:6px;}
}