/* Sanbert – Original Styles mit optimierter Mobile-Navigation */
:root{
  --bg: #0b0f17;
  --surface: #0f1624;
  --card: #121b2d;
  --text: #e8edf6;
  --muted: #b7c3d9;
  --border: rgba(232,237,246,.12);
  --shadow: 0 12px 28px rgba(0,0,0,.35);
  --accent: #ff6a00;
  --accent2: #2b8cff;
  --radius: 18px;
  --max: 1120px;
  --font: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji";
}

@media (prefers-color-scheme: light){
  :root{
    --bg:#f6f8fc;
    --surface:#ffffff;
    --card:#ffffff;
    --text:#0b1220;
    --muted:#44536b;
    --border: rgba(11,18,32,.12);
    --shadow: 0 14px 32px rgba(11,18,32,.12);
  }
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  font-family:var(--font);
  color:var(--text);
  background:
    radial-gradient(1200px 500px at 15% 0%, rgba(43,140,255,.25), transparent 55%),
    radial-gradient(900px 480px at 85% 10%, rgba(255,106,0,.22), transparent 60%),
    var(--bg);
  line-height:1.55;
}

img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
a:hover{ text-decoration:underline; text-underline-offset: 3px; }
p{ margin:0 0 1rem; color:var(--muted); }
h1,h2,h3{ margin:0 0 .75rem; line-height:1.15; }
h1{ font-size: clamp(2rem, 3.6vw, 3.15rem); letter-spacing:-.02em; }
h2{ font-size: clamp(1.4rem, 2.2vw, 2rem); letter-spacing:-.01em; }
h3{ font-size: 1.1rem; }

.container{ width:min(100% - 2rem, var(--max)); margin-inline:auto; }
.section{ padding: clamp(2.5rem, 4.5vw, 4rem) 0; }

/* --- NAVIGATION FIX (EINZEILIG & WISCHBAR) --- */
.site-header{
  position:sticky; top:0; z-index:50;
  backdrop-filter: blur(10px);
  background: color-mix(in oklab, var(--bg) 70%, transparent);
  border-bottom: 1px solid var(--border);
}

.header-inner{
  display:flex; align-items:center; justify-content:space-between;
  padding: .7rem 0;
  gap: 1rem;
}

.brand{
  display:flex; align-items:baseline; gap:.6rem;
  font-weight:800;
  letter-spacing:.02em;
  flex-shrink: 0;
}

.nav{
  display:flex; gap:.35rem;
  overflow-x: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
  padding: 0.2rem 0;
}

.nav::-webkit-scrollbar { display: none; }

.nav a{
  padding:.45rem .75rem;
  border-radius: 999px;
  border:1px solid transparent;
  font-weight:650;
  font-size: 0.9rem;
  color: var(--muted);
  white-space: nowrap;
  text-decoration:none;
}

.nav a[aria-current="page"]{
  background: color-mix(in oklab, var(--accent2) 16%, transparent);
  border-color: color-mix(in oklab, var(--accent2) 25%, var(--border));
  color: var(--text);
}

@media (max-width: 650px) {
  .hide-mobile { display: none; }
}

/* --- WEITERE DESIGNS --- */
.brand .mark{
  width:12px; height:12px; border-radius: 999px;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  box-shadow: 0 0 0 5px color-mix(in oklab, var(--accent2) 18%, transparent);
}
.brand small{ display:block; font-weight:600; color:var(--muted); letter-spacing:0; }

.card{
  background: linear-gradient(180deg, rgba(255,255,255,.04), transparent 45%), var(--card);
  border:1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.skip-link{
  position:absolute; left:-999px; top:0;
  padding:.75rem 1rem;
  background:var(--surface); border:1px solid var(--border); border-radius: 12px;
}
.skip-link:focus{ left:1rem; top:1rem; z-index:999; }

.hero{ padding: clamp(2.75rem, 5vw, 4.25rem) 0; }
.hero-grid{
  display:grid;
  grid-template-columns: 1.1fr .9fr;
  gap: clamp(1.25rem, 3vw, 2rem);
  align-items:stretch;
}
@media (max-width: 900px){ .hero-grid{ grid-template-columns: 1fr; } }

.hero-copy .kicker{
  display:inline-flex; align-items:center; gap:.5rem;
  padding:.35rem .65rem;
  border:1px solid var(--border);
  border-radius:999px;
  background: color-mix(in oklab, var(--surface) 65%, transparent);
  color: var(--muted);
  font-weight:650;
  margin-bottom: 1rem;
}
.hero-copy .kicker span{ width:8px; height:8px; border-radius:999px; background: var(--accent); }
.hero-copy p{ font-size: 1.05rem; max-width: 60ch; }

.cta-row{ display:flex; gap:.75rem; flex-wrap:wrap; margin-top: 1.25rem; }
.btn{
  display:inline-flex; align-items:center; justify-content:center;
  padding:.85rem 1.05rem;
  border-radius: 14px;
  border:1px solid var(--border);
  background: color-mix(in oklab, var(--surface) 80%, transparent);
  font-weight:750;
  text-decoration:none;
}
.btn.primary{
  background: linear-gradient(135deg, color-mix(in oklab, var(--accent) 86%, #fff 0%), color-mix(in oklab, var(--accent2) 72%, #fff 0%));
  border-color: transparent;
  color: #07111f;
}

.hero-card{ overflow:hidden; display:grid; grid-template-rows: 220px auto; }
.hero-image{
  background: linear-gradient(180deg, rgba(0,0,0,.0), rgba(0,0,0,.55)), url("index_htm_files/1381.jpg") center/cover no-repeat;
  min-height: 220px;
}
.hero-card .meta{ padding: 1.1rem 1.1rem 1.2rem; }
.pill{
  padding:.4rem .65rem;
  border:1px solid var(--border);
  border-radius:999px;
  color: var(--muted);
  background: color-mix(in oklab, var(--surface) 60%, transparent);
  font-weight:650;
  font-size: .92rem;
}

.grid-3{ display:grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
@media (max-width: 900px){ .grid-3{ grid-template-columns: 1fr; } }

.service{ padding: 1.1rem; }
.service .icon{
  width:44px; height:44px; border-radius: 14px;
  display:grid; place-items:center;
  background: color-mix(in oklab, var(--accent2) 14%, transparent);
  border:1px solid var(--border);
  margin-bottom: .8rem;
}

.table{
  width:100%;
  border-collapse: separate;
  border-spacing:0;
  overflow:hidden;
  border:1px solid var(--border);
  border-radius: 16px;
  background: color-mix(in oklab, var(--surface) 70%, transparent);
}
.table th,.table td{ padding:.85rem .9rem; border-bottom: 1px solid var(--border); text-align:left; }
.table th{ color: var(--text); font-weight:800; background: color-mix(in oklab, var(--surface) 78%, transparent); }
.table td:last-child{ text-align:right; white-space:nowrap; color: var(--text); font-weight:750; }

.footer{ border-top:1px solid var(--border); padding: 1.75rem 0; color: var(--muted); }
.footer-grid{ display:flex; gap: 1rem; justify-content:space-between; flex-wrap:wrap; }
.badge{
  display:inline-flex; align-items:center; gap:.5rem;
  padding:.45rem .75rem; border-radius: 999px;
  border:1px solid var(--border);
  background: color-mix(in oklab, var(--surface) 60%, transparent);
  color: var(--muted); font-weight:650;
}
.badge strong{ color: var(--text); font-weight:850; }
.address{ font-style: normal; color: var(--muted); }
.address strong{ color: var(--text); }