:root {
  --bg: #0a1426;
  --surface: #0f1c36;
  --surface-2:#112245;
  --line: rgba(255,255,255,.08);
  --text: #e6eefc;
  --muted: #a7b4d6;
  --brand: #2563eb;
  --brand-2:#38bdf8;
  --accent:#60a5fa;
  --radius: 18px;
  --shadow: 0 10px 30px rgba(0,0,0,.25);
}
* { box-sizing: border-box }
html,body { margin:0; padding:0; background: var(--bg); color: var(--text); font-family: Inter, ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial; }
img { max-width:100%; display:block }
a { color: var(--brand-2); text-decoration: none }
.container { max-width: 1180px; margin: 0 auto; padding: 0 20px }

/* Header */
header { position: sticky; top:0; z-index: 30; backdrop-filter: blur(8px); background: rgba(10,20,38,.65); border-bottom:1px solid var(--line) }
.nav { display:flex; align-items:center; justify-content:space-between; height:72px }
.brand { display:flex; align-items:center; gap:12px; font-weight:700; letter-spacing:.2px }
.brand img { width:36px; height:36px; border-radius: 10px; box-shadow: var(--shadow) }
.menu { display:flex; gap:22px; align-items:center }
.menu a { color: var(--text); opacity:.9 }

.btn { display:inline-flex; align-items:center; gap:10px; font-weight:600; padding:10px 16px; border-radius:12px; border:1px solid transparent; cursor:pointer }
.btn-primary { background: linear-gradient(135deg, var(--brand), var(--brand-2)); color:white; box-shadow: var(--shadow) }
.btn-ghost { background: transparent; color: var(--text); border-color: var(--line) }

/* Hero */
.hero { position:relative; overflow:hidden; padding: 80px 0 40px; }
.hero:before { content:""; position:absolute; inset:-20% -10% auto -10%; height: 520px; filter: blur(60px); background:
  radial-gradient(800px 400px at 15% 20%, rgba(37,99,235,.35), transparent 60%),
  radial-gradient(800px 400px at 85% 10%, rgba(56,189,248,.32), transparent 60%),
  radial-gradient(900px 500px at 50% 100%, rgba(96,165,250,.25), transparent 60%);
  z-index:-1 }
.hero-grid { display:grid; grid-template-columns: 1.15fr .85fr; gap:40px; align-items:center }
.eyebrow { display:inline-flex; align-items:center; gap:10px; padding:6px 10px; border-radius:999px; background: rgba(56,189,248,.15); color:#d5f3ff; font-size:13px }
h1 { font-size: clamp(34px, 4vw, 52px); line-height:1.08; margin: 14px 0 14px }
.lead { font-size: 18px; color: var(--muted); max-width: 60ch }
.pane { background: var(--surface); border:1px solid var(--line); border-radius: var(--radius); padding: 18px }
.metrics { display:grid; grid-template-columns:repeat(3,1fr); gap:14px; margin-top:18px }
.metric { background: linear-gradient(180deg, rgba(56,189,248,.08), transparent); padding:16px; border-radius:16px; border:1px solid var(--line); text-align:center }
.metric b { display:block; font-size:24px }

/* Sections */
section { padding: 72px 0 }
.section-head { display:flex; align-items:end; justify-content:space-between; gap:20px; margin-bottom: 24px }
h2 { font-size: clamp(24px, 3vw, 32px); margin:0 }
.sub { color: var(--muted) }
.cards { display:grid; grid-template-columns: repeat(3, 1fr); gap:18px }
.card { background: var(--surface); border:1px solid var(--line); border-radius: var(--radius); padding:20px; box-shadow: var(--shadow) }
.card h3 { margin: 10px 0 8px; font-size: 20px }
.badge { display:inline-block; padding:4px 8px; border-radius:999px; background: rgba(56,189,248,.12); color:#d5f3ff; font-size:12px }
.grid-2 { display:grid; grid-template-columns: 1fr 1fr; gap:18px }
.list { display:grid; gap:10px }
.list li { display:flex; gap:10px; align-items:flex-start }
.dot { width:10px; height:10px; border-radius:999px; background: linear-gradient(135deg, var(--brand), var(--brand-2)); margin-top:6px; flex:0 0 auto; box-shadow:0 0 0 4px rgba(37,99,235,.18) }

/* CTA */
.cta { background: linear-gradient(135deg, rgba(37,99,235,.28), rgba(56,189,248,.18)); border:1px solid var(--line); border-radius: var(--radius); padding: 22px }

/* Datenschutz TOC */
#datenschutz-toc { position: sticky; top:100px; align-self:flex-start; background: var(--surface); border:1px solid var(--line); border-radius: var(--radius); padding:16px; box-shadow: var(--shadow) }
#datenschutz-toc h3 { margin-top:0; font-size:16px; }
#datenschutz-toc ul { list-style:none; padding:0; margin:0; }
#datenschutz-toc li { margin:6px 0; }
#datenschutz-toc a { color: var(--brand-2); text-decoration:none; font-size:14px; }
#datenschutz-toc a.active { font-weight:700; text-decoration:underline; }
#datenschutz-wrapper { display:grid; grid-template-columns: 280px 1fr; gap:24px; }

/* Footer */
footer { border-top: 1px solid var(--line); padding: 28px 0; color: var(--muted) }

/* Responsive */
@media (max-width: 980px) {
  .hero-grid, .cards, .grid-2 { grid-template-columns: 1fr }
  header .menu { display:none }
  .hero { padding-top: 48px }
  .metrics { grid-template-columns: 1fr 1fr 1fr }
  #datenschutz-wrapper{ grid-template-columns:1fr; }
  #datenschutz-toc{ position:static; margin-bottom:20px; }
}
@media (max-width: 640px) { .metrics { grid-template-columns: 1fr 1fr } }

html { scroll-behavior: smooth; }


.hero-fullbg {
  position: relative;
  height: 85vh;
  background: url('../img/hero.jpg') center center / cover no-repeat;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: white;
  padding: 2rem;
}

.hero-content {
  background: rgba(0, 0, 0, 0.4);
  padding: 2rem;
  border-radius: 12px;
  max-width: 800px;
  backdrop-filter: blur(4px);
}

.hero-content h1 {
  font-size: 2.8rem;
  margin-bottom: 0.75rem;
}

.hero-content p {
  font-size: 1.25rem;
  margin-bottom: 1.5rem;
  color: #e0ecff;
}

.hero-content .btn-primary {
  background: linear-gradient(135deg,#2563eb,#38bdf8);
  color: white;
  padding: 0.75rem 1.5rem;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
}


/* Kontaktformular im Onepager-Stil */
.kontakt-section {
  background: linear-gradient(to bottom, #0f1c36, #0a1426);
  color: #e6eefc;
  padding: 4rem 2rem;
}

.kontakt-section h2 {
  font-size: 2.25rem;
  margin-bottom: 1.5rem;
  text-align: center;
}

.kontakt-section form {
  display: grid;
  gap: 1.25rem;
}

.kontakt-section input[type="text"],
.kontakt-section input[type="email"],
.kontakt-section textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  background: #0a1426;
  border: 1px solid rgba(255,255,255,0.15);
  color: #fff;
  border-radius: 10px;
  font-size: 1rem;
}

.kontakt-section input::placeholder,
.kontakt-section textarea::placeholder {
  color: #a7b4d6;
}

.kontakt-section label {
  font-size: 0.9rem;
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  line-height: 1.4;
}

.kontakt-section input[type="checkbox"] {
  accent-color: #2563eb;
  margin-top: 0.3rem;
}

.kontakt-section button[type="submit"] {
  background: linear-gradient(135deg,#2563eb,#38bdf8);
  color: white;
  padding: 0.85rem 1.5rem;
  border: none;
  border-radius: 10px;
  font-weight: bold;
  font-size: 1rem;
  cursor: pointer;
  transition: background 0.3s ease;
}

.kontakt-section button[type="submit"]:hover {
  background: linear-gradient(135deg,#1e40af,#06b6d4);
}

.kontakt-section a {
  color: #60a5fa;
  text-decoration: underline;
}

.kontakt-section .container {
  max-width: 700px;
  margin: 0 auto;
}

.kontakt-section .success-message {
  background: #1e3a8a;
  padding: 1rem;
  border-radius: 8px;
  color: #dbeafe;
  margin-bottom: 1rem;
  text-align: center;
}


/* Cookie Banner */
.cookie-banner {
  position: fixed;
  bottom: 0;
  width: 100%;
  background: rgba(10, 20, 38, 0.95);
  color: #e0f2fe;
  padding: 1rem;
  z-index: 1000;
  font-size: 0.9rem;
  box-shadow: 0 -2px 8px rgba(0,0,0,0.3);
}

.cookie-banner .cookie-content {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.cookie-banner a {
  color: #38bdf8;
  text-decoration: underline;
}

.cookie-banner button {
  background: linear-gradient(135deg,#2563eb,#38bdf8);
  color: white;
  border: none;
  border-radius: 6px;
  padding: 0.5rem 1rem;
  cursor: pointer;
  font-weight: bold;
}