/*
  n1Gebel – statische Webseite
  Designbasis: dunkler Clean-Tech-Stil mit Apple-/Glassmorphism-Anmutung.
  Keine externen Fonts, keine Cookies, kein Tracking.
*/

:root{
  --bg-top:#1f2b3a;
  --bg-mid:#0b0f16;
  --bg-bottom:#000;

  --text:#ffffff;
  --muted:rgba(255,255,255,.74);
  --soft:rgba(255,255,255,.58);

  --card-bg:rgba(255,255,255,.06);
  --card-bg-strong:rgba(255,255,255,.09);
  --card-border:rgba(255,255,255,.11);

  --btn-a:#1f8ef1;
  --btn-b:#0052cc;
  --accent:#38bdf8;
  --success:#22c55e;

  --shadow:rgba(0,0,0,.35);
  --glow:rgba(31,142,241,.45);

  --max:1100px;
  --radius:22px;
  --radius-sm:16px;
  --anchor-offset:96px;
}

*{ box-sizing:border-box; }

html{
  min-height:100%;
  scroll-behavior:smooth;
}

body{
  margin:0;
  min-height:100%;
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  color:var(--text);
  background:transparent;
  position:relative;
  text-rendering:optimizeLegibility;
  -webkit-font-smoothing:antialiased;
}

body::before{
  content:"";
  position:fixed;
  inset:0;
  z-index:-1;
  background:
    radial-gradient(1200px 600px at 50% -180px, rgba(31,142,241,.25), transparent 60%),
    radial-gradient(900px 500px at 90% 10%, rgba(56,189,248,.10), transparent 55%),
    linear-gradient(to bottom, var(--bg-top) 0%, var(--bg-mid) 45%, #05070c 72%, var(--bg-bottom) 100%);
}

a{
  color:inherit;
}

.wrap{
  width:min(var(--max), 92vw);
  margin:0 auto;
}

.skip-link{
  position:absolute;
  left:-999px;
  top:12px;
  padding:10px 14px;
  border-radius:999px;
  background:#fff;
  color:#000;
  z-index:999;
}

.skip-link:focus{
  left:12px;
}

header{
  position:sticky;
  top:0;
  z-index:10;
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
  background:rgba(0,0,0,.27);
  border-bottom:1px solid rgba(255,255,255,.08);
}

.nav{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:18px;
  padding:14px 0;
}

.brand{
  display:flex;
  align-items:center;
  gap:11px;
  font-weight:720;
  letter-spacing:.15px;
  text-decoration:none;
  white-space:nowrap;
}

.brand-badge{
  width:31px;
  height:31px;
  border-radius:10px;
  display:inline-grid;
  place-items:center;
  background:linear-gradient(135deg, var(--btn-a), var(--btn-b));
  box-shadow:0 10px 30px rgba(0,0,0,.35), 0 0 30px rgba(31,142,241,.18);
  font-weight:800;
  font-size:.82rem;
}

.nav-links{
  display:flex;
  flex-wrap:wrap;
  justify-content:flex-end;
  align-items:center;
  gap:8px;
}

.nav-link{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:10px 12px;
  border-radius:999px;
  text-decoration:none;
  color:rgba(255,255,255,.82);
  font-size:.95rem;
  line-height:1;
  border:1px solid transparent;
}

.nav-link:hover,
.nav-link:focus{
  background:rgba(255,255,255,.08);
  border-color:rgba(255,255,255,.12);
  outline:none;
}

.nav-link.active{
  background:rgba(255,255,255,.12);
  border-color:rgba(255,255,255,.18);
  color:#fff;
}

main{
  padding:36px 0 58px;
}

.hero{
  padding:28px 0 18px;
}

.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  margin:0 0 14px;
  padding:7px 11px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,.13);
  background:rgba(255,255,255,.06);
  color:rgba(255,255,255,.82);
  font-size:.93rem;
}

.eyebrow::before{
  content:"";
  width:8px;
  height:8px;
  border-radius:999px;
  background:var(--success);
  box-shadow:0 0 18px rgba(34,197,94,.65);
}

h1{
  margin:0 0 14px;
  font-size:clamp(2.35rem, 5.2vw, 4.35rem);
  line-height:1.02;
  letter-spacing:-.045em;
}

h2{
  margin:0 0 14px;
  font-size:clamp(1.55rem, 3vw, 2.25rem);
  line-height:1.12;
  letter-spacing:-.028em;
}

h3{
  margin:2px 0 10px;
  font-size:1.18rem;
  letter-spacing:-.012em;
}

p{
  margin:0 0 14px;
  color:var(--muted);
  line-height:1.68;
  font-size:1.03rem;
}

.lead{
  max-width:80ch;
  font-size:clamp(1.05rem, 2vw, 1.22rem);
  color:rgba(255,255,255,.78);
}

.hero-actions,
.row{
  display:flex;
  gap:12px;
  flex-wrap:wrap;
  align-items:center;
  margin-top:22px;
}

.button{
  background:linear-gradient(to right, var(--btn-a), var(--btn-b));
  color:var(--text);
  padding:.95em 1.24em;
  font-size:1.01rem;
  border:none;
  border-radius:9999px;
  cursor:pointer;
  position:relative;
  overflow:hidden;
  box-shadow:0 4px 15px rgba(0,0,0,.35);
  transition:transform .2s ease, box-shadow .2s ease, border-color .2s ease;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  text-decoration:none;
  white-space:nowrap;
}

.button::before{
  content:"";
  position:absolute;
  top:0;
  left:-75%;
  width:50%;
  height:100%;
  background:linear-gradient(120deg, rgba(255,255,255,.30), rgba(255,255,255,0));
  transform:skewX(-25deg);
}

.button:hover::before{
  animation:shine 1s ease forwards;
}

.button:hover{
  transform:scale(1.025);
  box-shadow:0 8px 30px var(--glow);
}

.button.secondary{
  background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.14);
}

.button.secondary::before{
  display:none;
}

.button.secondary:hover{
  transform:none;
  box-shadow:0 8px 28px rgba(255,255,255,.10);
}

@keyframes shine{
  from{ left:-75%; }
  to{ left:125%; }
}

.grid{
  display:grid;
  grid-template-columns:repeat(12, 1fr);
  gap:14px;
  margin-top:18px;
}

.card{
  grid-column:span 12;
  background:var(--card-bg);
  border:1px solid var(--card-border);
  border-radius:var(--radius);
  padding:20px;
  box-shadow:0 16px 50px rgba(0,0,0,.25);
}

.card.strong{
  background:var(--card-bg-strong);
}

.card.span-4{
  grid-column:span 4;
}

.card.span-6{
  grid-column:span 6;
}

.card.span-8{
  grid-column:span 8;
}

.card p:last-child{
  margin-bottom:0;
}

.icon{
  width:42px;
  height:42px;
  border-radius:14px;
  display:grid;
  place-items:center;
  margin-bottom:14px;
  background:linear-gradient(135deg, rgba(31,142,241,.28), rgba(0,82,204,.20));
  border:1px solid rgba(255,255,255,.13);
  box-shadow:0 10px 30px rgba(0,0,0,.22);
  font-size:1.22rem;
}

.section{
  padding:34px 0 0;
}

.section-header{
  max-width:78ch;
  margin-bottom:18px;
}

.list{
  margin:10px 0 0;
  padding-left:20px;
  color:var(--muted);
  line-height:1.75;
}

.list li{
  margin:4px 0;
}

.check-list{
  list-style:none;
  padding:0;
  margin:12px 0 0;
}

.check-list li{
  display:flex;
  gap:10px;
  align-items:flex-start;
  color:var(--muted);
  line-height:1.65;
  margin:8px 0;
}

.check-list li::before{
  content:"✓";
  flex:0 0 auto;
  display:inline-grid;
  place-items:center;
  width:22px;
  height:22px;
  border-radius:999px;
  background:rgba(34,197,94,.14);
  color:#86efac;
  border:1px solid rgba(134,239,172,.28);
  font-size:.8rem;
  margin-top:2px;
}

.notice{
  margin-top:18px;
  padding:18px;
  border-radius:var(--radius-sm);
  background:rgba(31,142,241,.08);
  border:1px solid rgba(31,142,241,.22);
  color:rgba(255,255,255,.80);
}

.notice.warning{
  background:rgba(251,191,36,.08);
  border-color:rgba(251,191,36,.24);
}

.kicker{
  color:var(--accent);
  font-weight:650;
  margin:0 0 8px;
  font-size:.98rem;
}

.cta{
  margin-top:34px;
  padding:24px;
  border-radius:calc(var(--radius) + 4px);
  background:
    radial-gradient(700px 320px at 85% 0%, rgba(31,142,241,.22), transparent 65%),
    rgba(255,255,255,.075);
  border:1px solid rgba(255,255,255,.13);
  box-shadow:0 18px 60px rgba(0,0,0,.25);
}

.footer{
  border-top:1px solid rgba(255,255,255,.08);
  background:rgba(0,0,0,.20);
  padding:26px 0;
}

.footer-inner{
  display:flex;
  justify-content:space-between;
  gap:18px;
  flex-wrap:wrap;
  color:var(--soft);
  font-size:.95rem;
}

.footer a{
  color:rgba(255,255,255,.72);
  text-decoration:none;
  border-bottom:1px solid rgba(255,255,255,.18);
}

.footer a:hover{
  color:#fff;
  border-bottom-color:rgba(255,255,255,.45);
}

.prose{
  max-width:86ch;
}

.prose h2{
  margin-top:34px;
}

.prose h3{
  margin-top:24px;
}

.prose a{
  color:#bfdbfe;
  text-decoration:none;
  border-bottom:1px solid rgba(191,219,254,.35);
}

.prose a:hover{
  border-bottom-color:rgba(191,219,254,.75);
}

.meta-box{
  border-radius:var(--radius);
  border:1px solid rgba(255,255,255,.11);
  background:rgba(255,255,255,.055);
  padding:18px;
}

.contact-line{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  align-items:center;
  margin:10px 0;
  color:var(--muted);
}

.contact-line strong{
  color:#fff;
}

@media (max-width:920px){
  .nav{
    align-items:flex-start;
    flex-direction:column;
  }

  .nav-links{
    justify-content:flex-start;
  }

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

@media (max-width:640px){
  main{
    padding-top:24px;
  }

  .hero{
    padding-top:18px;
  }

  .button{
    width:100%;
  }

  .nav-link{
    padding:9px 10px;
    font-size:.91rem;
  }

  .card,
  .cta{
    padding:18px;
  }

  .footer-inner{
    flex-direction:column;
  }
}

@media (prefers-reduced-motion:reduce){
  html{
    scroll-behavior:auto;
  }

  *,
  *::before,
  *::after{
    animation-duration:.001ms !important;
    animation-iteration-count:1 !important;
    transition-duration:.001ms !important;
  }
}

/* Echtes n1Gebel-Logo im Header */
.brand-logo{
  width:31px;
  height:31px;
  border-radius:10px;
  object-fit:cover;
  box-shadow:0 10px 30px rgba(0,0,0,.35), 0 0 30px rgba(31,142,241,.18);
  display:block;
}