:root {
  --bg: #0f0f12;
  --bg2: #16161c;
  --fg: #f0ede8;
  --fg2: #9a9590;
  --accent: #c8ff00;
  --accent-dim: rgba(200, 255, 0, 0.12);
  --lime-border: rgba(200, 255, 0, 0.25);
  --radius: 12px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  background: var(--bg);
  color: var(--fg);
  font-family: 'DM Sans', system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 {
  font-family: 'Syne', system-ui, sans-serif;
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

/* NAV */
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 48px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.nav-logo {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 20px;
  letter-spacing: -0.03em;
}
.nav-logo span { color: var(--accent); }
.nav-tag { font-size: 13px; color: var(--fg2); letter-spacing: 0.02em; }
.nav-links { display: flex; align-items: center; gap: 24px; }
.nav-links a { font-size: 14px; color: var(--fg2); text-decoration: none; transition: color 0.15s; }
.nav-links a:hover { color: var(--fg); }
.nav-demo { color: var(--fg) !important; font-weight: 500; }

/* HERO */
.hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  padding: 100px 48px 80px;
  max-width: 1200px;
  margin: 0 auto;
  align-items: center;
}
.hero-label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
}
.hero-headline {
  font-size: clamp(40px, 5vw, 62px);
  margin-bottom: 24px;
  color: var(--fg);
}
.hero-lede {
  font-size: 18px;
  color: var(--fg2);
  max-width: 420px;
  margin-bottom: 48px;
}
.hero-stats {
  display: flex;
  gap: 40px;
}
.hero-ctas {
  display: flex;
  gap: 16px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}
.stat-num {
  display: block;
  font-family: 'Syne', sans-serif;
  font-size: 28px;
  font-weight: 800;
  color: var(--accent);
}
.stat-label {
  font-size: 12px;
  color: var(--fg2);
  margin-top: 2px;
}

/* Widget */
.hero-widget {
  background: var(--bg2);
  border: 1px solid var(--lime-border);
  border-radius: var(--radius);
  overflow: hidden;
}
.widget-header {
  background: var(--accent-dim);
  border-bottom: 1px solid var(--lime-border);
  padding: 12px 18px;
  font-size: 12px;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 0.05em;
}
.widget-thread { padding: 20px; display: flex; flex-direction: column; gap: 12px; }
.msg {
  padding: 10px 14px;
  border-radius: 10px;
  font-size: 14px;
  line-height: 1.5;
  max-width: 85%;
}
.msg-customer { background: #1e1e28; color: var(--fg); align-self: flex-start; }
.msg-ai { background: var(--accent-dim); color: var(--accent); border: 1px solid var(--lime-border); align-self: flex-end; text-align: right; }
.widget-footer {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 12px 18px;
  font-size: 12px;
  color: var(--fg2);
}

/* PROBLEM */
.problem {
  background: var(--bg2);
  border-top: 1px solid rgba(255,255,255,0.04);
  border-bottom: 1px solid rgba(255,255,255,0.04);
  padding: 80px 48px;
}
.problem-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 80px;
  align-items: start;
}
.problem-left h2 { font-size: 40px; color: var(--fg); }
.problem-stat {
  font-family: 'Syne', sans-serif;
  font-size: 80px;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 8px;
}
.problem-desc { font-size: 16px; color: var(--fg2); margin-bottom: 36px; }
.barrier-list { display: flex; flex-direction: column; gap: 12px; margin-bottom: 32px; }
.barrier { display: flex; gap: 14px; font-size: 15px; color: var(--fg); align-items: flex-start; }
.barrier-icon { color: var(--accent); font-weight: 700; flex-shrink: 0; width: 16px; }
.problem-conclusion { font-size: 15px; color: var(--fg2); border-left: 2px solid var(--accent); padding-left: 16px; }

/* WHATYOUGET */
.whatyouget, .ki-mitarbeiter { padding: 100px 48px; max-width: 1200px; margin: 0 auto; }
.section-header { margin-bottom: 56px; }
.section-header h2 { font-size: clamp(32px, 4vw, 48px); margin-bottom: 12px; }
.section-header p { font-size: 16px; color: var(--fg2); }
.service-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.service-card {
  background: var(--bg2);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius);
  padding: 32px;
  transition: border-color 0.2s;
}
.service-card:hover { border-color: var(--lime-border); }
.service-icon { font-size: 28px; margin-bottom: 20px; }
.service-card h3 { font-size: 18px; margin-bottom: 12px; }
.service-card p { font-size: 14px; color: var(--fg2); margin-bottom: 20px; line-height: 1.6; }
.service-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.service-tags span {
  font-size: 11px;
  background: var(--accent-dim);
  color: var(--accent);
  padding: 4px 10px;
  border-radius: 20px;
  border: 1px solid var(--lime-border);
}

/* PRICING */
.pricing { padding: 80px 48px 100px; max-width: 1200px; margin: 0 auto; }
.pricing-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-bottom: 48px; }
.price-card {
  background: var(--bg2);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius);
  padding: 36px;
}
.price-card-highlight { border-color: var(--lime-border); background: linear-gradient(135deg, rgba(200,255,0,0.04) 0%, var(--bg2) 100%); }
.price-label { font-size: 11px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--fg2); margin-bottom: 12px; }
.price-amount { font-family: 'Syne', sans-serif; font-size: 36px; font-weight: 800; margin-bottom: 8px; }
.price-period { font-size: 16px; font-weight: 400; }
.price-desc { font-size: 14px; color: var(--fg2); margin-bottom: 24px; }
.price-features { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.price-features li { font-size: 14px; color: var(--fg); padding-left: 20px; position: relative; }
.price-features li::before { content: '→'; position: absolute; left: 0; color: var(--accent); font-weight: 700; }
.pricing-note { font-size: 13px; color: var(--fg2); border-top: 1px solid rgba(255,255,255,0.06); padding-top: 24px; }

/* AVATARS */
.avatars { padding: 80px 48px; background: var(--bg2); border-top: 1px solid rgba(255,255,255,0.04); }
.avatar-grid { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: 1fr 1fr; gap: 32px; }
.avatar-card {
  display: flex;
  gap: 24px;
  padding: 32px;
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius);
  align-items: flex-start;
}
.avatar-icon { font-size: 32px; flex-shrink: 0; }
.avatar-card h3 { font-size: 17px; margin-bottom: 8px; }
.avatar-card p { font-size: 14px; color: var(--fg2); line-height: 1.6; }

/* CLOSING */
.closing { padding: 100px 48px; max-width: 1200px; margin: 0 auto; }
.closing-inner { max-width: 760px; }
.closing-label { font-size: 11px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--accent); margin-bottom: 20px; }
.closing h2 { font-size: clamp(28px, 4vw, 44px); margin-bottom: 24px; line-height: 1.2; }
.closing-desc { font-size: 16px; color: var(--fg2); margin-bottom: 48px; line-height: 1.7; }
.closing-vision {
  background: var(--accent-dim);
  border: 1px solid var(--lime-border);
  border-radius: var(--radius);
  padding: 28px 32px;
}
.closing-vision p { font-size: 15px; color: var(--fg); line-height: 1.8; }

/* FOOTER */
.footer {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 48px;
  text-align: center;
}
.footer-logo { font-family: 'Syne', sans-serif; font-size: 18px; font-weight: 800; margin-bottom: 8px; }
.footer-logo span { color: var(--accent); }
.footer-tagline { font-size: 13px; color: var(--fg2); margin-bottom: 20px; }
.footer-links a { font-size: 13px; color: var(--fg2); text-decoration: none; }
.footer-links a:hover { color: var(--accent); }

/* RESPONSIVE */
@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; gap: 48px; padding: 60px 24px 60px; }
  .hero-stats { gap: 24px; }
  .problem-inner { grid-template-columns: 1fr; gap: 40px; }
  .service-grid { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
  .avatar-grid { grid-template-columns: 1fr; }
  .nav { padding: 16px 24px; }
  .whatyouget, .pricing, .closing { padding: 60px 24px; }
  .problem { padding: 60px 24px; }
  .avatars { padding: 60px 24px; }
}
@media (max-width: 480px) {
  .hero-stats { flex-direction: column; gap: 16px; }
  .stat-num { font-size: 22px; }
}