/*
  Lorenz GmbH – statische Website (ohne Build-Step)
  Stand: 2026-01-18
*/

:root{
  --bg: #0b1220;
  --bg-2: #101a2e;
  --text: #0b1220;
  --muted: #4b5563;
  --surface: #ffffff;
  --surface-2: #f6f7fb;
  --line: #e6e7ee;
  --brand: #2b3d5f;
  --brand-2: #1f2f4b;
  --accent: #0f766e;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(11, 18, 32, 0.10);
  --max: 1120px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family: system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,Noto Sans,Helvetica,Arial;
  color:var(--text);
  background:var(--surface);
  line-height:1.6;
}

a{color:var(--brand); text-decoration:none}
a:hover{text-decoration:underline}

.container{max-width:var(--max); margin:0 auto; padding:0 20px}

.skip-link{
  position:absolute;
  left:-999px;
  top:auto;
  width:1px;
  height:1px;
  overflow:hidden;
}
.skip-link:focus{
  left:20px; top:20px; width:auto; height:auto;
  background:#fff;
  padding:10px 12px;
  border-radius:10px;
  box-shadow: var(--shadow);
  z-index:10000;
}

/* Header */
.header{
  position:sticky;
  top:0;
  z-index:1000;
  background:rgba(255,255,255,0.92);
  backdrop-filter:saturate(140%) blur(10px);
  border-bottom:1px solid var(--line);
}

.header-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  height:76px;
  gap:16px;
}

.brand{
  display:flex;
  align-items:center;
  gap:12px;
}
.brand img{height:34px; width:auto; display:block}

.nav{
  display:flex;
  align-items:center;
  gap:18px;
}

.nav a{
  font-weight:600;
  color: #162238;
  padding:8px 10px;
  border-radius:10px;
}
.nav a[aria-current="page"]{
  background:var(--surface-2);
  text-decoration:none;
}

.nav-cta{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding:10px 14px;
  border-radius:12px;
  border:1px solid var(--line);
  background: #fff;
  box-shadow: 0 6px 18px rgba(11, 18, 32, 0.06);
  text-decoration:none;
  font-weight:700;
}

.menu-btn{
  display:none;
  border:1px solid var(--line);
  background:#fff;
  border-radius:12px;
  padding:10px 12px;
  font-weight:700;
}

@media (max-width: 980px){
  .menu-btn{display:block}
  .nav{
    position:fixed;
    top:76px;
    left:0;
    right:0;
    background:#fff;
    border-bottom:1px solid var(--line);
    padding:14px 20px 22px;
    display:none;
    flex-direction:column;
    align-items:flex-start;
  }
  .nav.open{display:flex}
  .nav a{width:100%}
  .nav-cta{width:100%; justify-content:center}
}

/* Hero */
.hero{
  position:relative;
  background: var(--bg);
  color:#fff;
  overflow:hidden;
}
.hero::before{
  content:"";
  position:absolute;
  inset:0;
  background-image: url("../img/hero.svg");
  background-size: cover;
  background-position: center;
  opacity: 1;
  pointer-events:none;
}

.hero-inner{
  position:relative;
  padding:72px 0 56px;
  display:grid;
  grid-template-columns: 1.4fr 1fr;
  gap:28px;
  align-items:center;
}

.hero h1{
  margin:0 0 12px;
  font-size: clamp(34px, 4vw, 52px);
  line-height:1.12;
  letter-spacing:-0.02em;
}

.hero p{
  margin:0 0 18px;
  color: rgba(255,255,255,0.88);
  font-size: 18px;
  max-width: 62ch;
}

.hero-actions{display:flex; gap:12px; flex-wrap:wrap}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  padding:12px 16px;
  border-radius: 12px;
  border:1px solid rgba(255,255,255,0.20);
  background: rgba(255,255,255,0.10);
  color:#fff;
  font-weight:800;
  text-decoration:none;
}
.btn:hover{text-decoration:none; background: rgba(255,255,255,0.16)}

.btn.primary{
  background:#ffffff;
  color: var(--bg);
  border-color:#fff;
}
.btn.primary:hover{background:#f5f7ff}

.hero-panel{
  background: rgba(255,255,255,0.08);
  border:1px solid rgba(255,255,255,0.14);
  border-radius: 18px;
  padding: 18px;
}

.hero-panel .kpi{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap:12px;
  margin-top: 8px;
}
.kpi .item{
  background: rgba(0,0,0,0.16);
  border:1px solid rgba(255,255,255,0.12);
  border-radius: 14px;
  padding: 12px;
}
.kpi .label{font-size:12px; opacity:0.82; text-transform:uppercase; letter-spacing:0.08em}
.kpi .value{font-size:18px; font-weight:900; margin-top:4px}

@media (max-width: 980px){
  .hero-inner{grid-template-columns: 1fr; padding:56px 0 44px}
}

/* Sections */
.section{padding:56px 0}
.section.alt{background:var(--surface-2); border-top:1px solid var(--line); border-bottom:1px solid var(--line)}

.section h2{
  margin:0 0 12px;
  font-size: clamp(24px, 2.2vw, 34px);
  letter-spacing: -0.01em;
}

.section .lead{margin:0 0 18px; color:var(--muted); max-width: 80ch}

.grid{
  display:grid;
  grid-template-columns: repeat(12, 1fr);
  gap:16px;
}

.card{
  background:#fff;
  border:1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 12px 26px rgba(11,18,32,0.06);
  padding: 18px;
  overflow:hidden;
}

.card h3{margin:0 0 8px; font-size: 18px}
.card p{margin:0; color:var(--muted)}

.span-4{grid-column: span 4}
.span-6{grid-column: span 6}
.span-8{grid-column: span 8}
.span-12{grid-column: span 12}

@media (max-width: 980px){
  .span-4,.span-6,.span-8{grid-column: span 12}
}

.icon{
  width:22px; height:22px;
  display:inline-block;
  vertical-align:-4px;
  margin-right:10px;
  color: var(--brand);
}

.badge{
  display:inline-flex;
  align-items:center;
  gap:8px;
  border:1px solid var(--line);
  background:var(--surface-2);
  padding: 6px 10px;
  border-radius: 999px;
  font-weight:700;
  font-size: 13px;
  color:#162238;
}

.list{margin:12px 0 0; padding-left:18px; color:var(--muted)}

.two-col{
  display:grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 18px;
  align-items:start;
}
@media (max-width: 980px){
  .two-col{grid-template-columns: 1fr}
}

/* Page hero */
.page-hero{
  padding: 38px 0;
  border-bottom:1px solid var(--line);
  background: linear-gradient(180deg, #ffffff 0%, #f7f8ff 100%);
}
.page-hero h1{margin:0 0 8px; font-size: clamp(26px, 2.8vw, 40px)}
.page-hero p{margin:0; color:var(--muted); max-width: 90ch}

/* Footer */
.footer{
  background: var(--bg-2);
  color: rgba(255,255,255,0.86);
  padding: 32px 0;
  margin-top: 40px;
}
.footer a{color:#fff}

.footer-grid{
  display:grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 18px;
  align-items:start;
}
.footer h3{margin:0 0 10px; font-size: 16px}
.footer p{margin:0; color: rgba(255,255,255,0.76)}

.footer .small{margin-top:14px; font-size: 12px; opacity: 0.8}

@media (max-width: 980px){
  .footer-grid{grid-template-columns: 1fr}
}

/* Utility */
.muted{color:var(--muted)}
.mt-8{margin-top:8px}
.mt-12{margin-top:12px}
.mt-18{margin-top:18px}
.mt-24{margin-top:24px}
.hr{height:1px; background:var(--line); margin:18px 0}

.note{
  border-left: 4px solid var(--accent);
  background: #f2fbfa;
  border-radius: 12px;
  padding: 12px 14px;
  color: #0b1220;
}

.table{
  width:100%;
  border-collapse: collapse;
  border:1px solid var(--line);
  border-radius: 12px;
  overflow:hidden;
  display:block;
}
.table table{width:100%; border-collapse: collapse}
.table th, .table td{padding:12px 12px; border-bottom:1px solid var(--line); text-align:left}
.table th{background:var(--surface-2); font-size: 13px; text-transform: uppercase; letter-spacing:0.06em}
.table tr:last-child td{border-bottom:none}