:root{
  --navy:#082163;
  --teal:#02AAC7;
  --teal2:#0596B3;
  --blue:#0070CD;
  --ink:#0B1220;
  --surface:#0E1730;
  --muted:#9AA3B2;
  --white:#FFFFFF;

  --radius:18px;
  --shadow: 0 18px 50px rgba(0,0,0,.35);
  --shadow2: 0 10px 30px rgba(2,170,199,.12);
  --line: rgba(255,255,255,.10);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  color:rgba(255,255,255,.92);
  background:
    radial-gradient(900px 600px at 20% 0%, rgba(2,170,199,.22), transparent 60%),
    radial-gradient(900px 600px at 80% 20%, rgba(0,112,205,.20), transparent 60%),
    linear-gradient(180deg, #050813 0%, #070B18 55%, #050813 100%);
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
}

a{color:inherit;text-decoration:none}
a:hover{color:var(--teal)}
img{max-width:100%;height:auto}

.container{
  width:min(1180px, calc(100% - 40px));
  margin-inline:auto;
}

.site-header{
  position:sticky; top:0; z-index:50;
  backdrop-filter: blur(14px);
  background: rgba(5,8,19,.55);
  border-bottom: 1px solid var(--line);
}

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

.brand{display:flex; align-items:center; gap:14px; min-width:240px}
.brand-logo .custom-logo{width:58px; height:auto}
.logo-fallback{font-weight:800; letter-spacing:.08em}
.brand-name{font-weight:800; letter-spacing:.02em}
.brand-sub{color:rgba(255,255,255,.65); font-size:.92rem}

.nav{display:flex; align-items:center; gap:12px}
.nav-list{display:flex; align-items:center; gap:18px; list-style:none; padding:0; margin:0}
.nav-list a{
  color:rgba(255,255,255,.78);
  padding:10px 10px;
  border-radius:12px;
}
.nav-list a:hover{
  background: rgba(255,255,255,.06);
  color: var(--white);
}

.nav-toggle{
  display:none;
  width:44px; height:44px;
  border-radius:14px;
  border:1px solid var(--line);
  background: rgba(255,255,255,.04);
  color:var(--white);
}
.nav-toggle span{
  display:block; height:2px; margin:6px 10px;
  background: rgba(255,255,255,.85);
}

.hero{
  padding:54px 0 22px;
}
.hero-grid{
  display:grid;
  grid-template-columns: 1.2fr .8fr;
  gap:26px;
  align-items:start;
}

.badge{
  display:inline-flex; align-items:center; gap:10px;
  padding:8px 12px;
  border:1px solid rgba(2,170,199,.25);
  background: rgba(2,170,199,.08);
  border-radius:999px;
  color:rgba(255,255,255,.86);
  font-weight:600;
  letter-spacing:.02em;
}

h1{
  margin:14px 0 10px;
  font-size: clamp(2.0rem, 3.2vw, 3.15rem);
  line-height:1.06;
  letter-spacing:-.02em;
}
.grad{
  background: linear-gradient(90deg, var(--teal) 0%, #7ee7ff 40%, var(--blue) 100%);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}
.lead{
  color:rgba(255,255,255,.76);
  font-size: clamp(1.02rem, 1.35vw, 1.15rem);
  max-width: 62ch;
}

.hero-cta{display:flex; gap:12px; flex-wrap:wrap; margin:18px 0 20px}

.btn{
  display:inline-flex; align-items:center; justify-content:center;
  border-radius: 14px;
  padding: 13px 16px;
  border: 1px solid var(--line);
  font-weight: 700;
  letter-spacing:.01em;
  transition: transform .12s ease, background .12s ease, border-color .12s ease;
}
.btn:hover{transform: translateY(-1px)}
.btn-primary{
  border-color: rgba(2,170,199,.30);
  background: linear-gradient(180deg, rgba(2,170,199,.95), rgba(5,150,179,.95));
  box-shadow: var(--shadow2);
}
.btn-ghost{
  background: rgba(255,255,255,.04);
}

.kpis{
  display:grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap:12px;
}
.kpi{
  border:1px solid var(--line);
  background: rgba(255,255,255,.03);
  border-radius: var(--radius);
  padding: 12px 12px;
}
.kpi-num{font-weight:900}
.kpi-label{color:rgba(255,255,255,.65); font-size:.9rem; margin-top:2px}

.logo-stage{
  border:1px solid rgba(2,170,199,.20);
  background:
    radial-gradient(500px 260px at 50% 0%, rgba(2,170,199,.18), transparent 60%),
    rgba(255,255,255,.03);
  border-radius: 24px;
  box-shadow: var(--shadow);
  padding: 26px;
  display:flex;
  align-items:center;
  justify-content:center;
  min-height: 280px;
}
.hero-logo{width:min(320px, 90%); height:auto; filter: drop-shadow(0 18px 45px rgba(0,0,0,.55))}
.hero-logo-fallback{font-size:2rem; font-weight:900}

.section{padding: 54px 0}
.section-alt{
  background: linear-gradient(180deg, rgba(14,23,48,.55), rgba(5,8,19,.0));
  border-top: 1px solid rgba(255,255,255,.06);
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.section-head{display:flex; align-items:end; justify-content:space-between; gap:18px; flex-wrap:wrap}
.section-head h2{
  margin:0;
  font-size: clamp(1.55rem, 2.2vw, 2.1rem);
  letter-spacing:-.01em;
}
.section-sub{margin:0;color:rgba(255,255,255,.68)}

.content-grid{
  display:grid;
  grid-template-columns: 1.05fr .95fr;
  gap:18px;
  margin-top:18px;
}
.prose{
  color:rgba(255,255,255,.78);
}
.prose p{margin-top:0}
.prose a{color:var(--teal); text-decoration:underline; text-underline-offset:3px}

.cards{display:grid; gap:12px}
.card{
  border:1px solid var(--line);
  background: rgba(255,255,255,.03);
  border-radius: var(--radius);
  padding: 16px;
}
.glass{
  background: rgba(255,255,255,.035);
  backdrop-filter: blur(10px);
}
.card-title{font-weight:900; margin-bottom:8px}
.checklist{margin:0; padding-left:18px; color:rgba(255,255,255,.78)}
.checklist li{margin:8px 0}

.mission-grid{
  display:grid;
  grid-template-columns: repeat(4, minmax(0,1fr));
  gap:12px;
  margin-top:18px;
}
.step{
  width:44px; height:44px; border-radius: 14px;
  display:flex; align-items:center; justify-content:center;
  background: rgba(2,170,199,.12);
  border: 1px solid rgba(2,170,199,.25);
  font-weight:900;
  margin-bottom:10px;
}

.mt{margin-top:18px}

.ref-grid{
  display:grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap:12px;
  margin-top:16px;
}
.ref-top{display:flex; align-items:baseline; justify-content:space-between; gap:12px}
.ref-name{font-weight:900}
.ref-meta{color:rgba(255,255,255,.62); font-size:.92rem}
.ref-kpi{
  font-weight:900;
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.08);
  display:inline-block;
  padding:8px 10px;
  border-radius: 14px;
  margin:10px 0 8px;
}

.notice{
  border-radius: 16px;
  padding: 12px 14px;
  margin: 14px 0 0;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.03);
}
.notice.success{border-color: rgba(2,170,199,.35)}
.notice.error{border-color: rgba(255,80,80,.35)}

.contact-grid{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap:12px;
  margin-top:18px;
}
.form .field{display:grid; gap:8px; margin: 12px 0}
label{color:rgba(255,255,255,.78); font-weight:700; font-size:.95rem}
input, textarea{
  width:100%;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(8,33,99,.12);
  padding: 12px 12px;
  color: rgba(255,255,255,.92);
  outline: none;
}
input:focus, textarea:focus{border-color: rgba(2,170,199,.35)}
.form-hint{color:rgba(255,255,255,.62); font-size:.9rem}
.muted{color:rgba(255,255,255,.62)}

.hp{position:absolute; left:-9999px; top:auto; width:1px; height:1px; overflow:hidden}

.cta-box{
  margin-top:14px;
  border-radius: var(--radius);
  border: 1px dashed rgba(2,170,199,.30);
  background: rgba(2,170,199,.06);
  padding: 14px;
}
.cta-title{font-weight:900; margin-bottom:6px}

.site-footer{
  border-top: 1px solid rgba(255,255,255,.08);
  background: rgba(5,8,19,.75);
  padding: 30px 0 18px;
}
.footer-grid{
  display:grid;
  grid-template-columns: 1.2fr .8fr .8fr;
  gap: 14px;
}
.footer-brand{font-weight:900; font-size:1.1rem}
.footer-sub{color:rgba(255,255,255,.68); margin-top:6px}
.footer-title{font-weight:900; margin-bottom:10px}
.footer-links{list-style:none; padding:0; margin:0; display:grid; gap:8px}
.footer-links a{color:rgba(255,255,255,.72)}
.footer-links a:hover{color:var(--teal)}
.footer-bottom{margin-top:18px; padding-top:14px; border-top:1px solid rgba(255,255,255,.06)}

@media (max-width: 980px){
  .hero-grid{grid-template-columns: 1fr}
  .content-grid{grid-template-columns: 1fr}
  .mission-grid{grid-template-columns: repeat(2, minmax(0,1fr))}
  .ref-grid{grid-template-columns: 1fr}
  .contact-grid{grid-template-columns: 1fr}
  .footer-grid{grid-template-columns: 1fr}
  .nav-toggle{display:inline-block}
  .nav-list{
    position: absolute;
    right: 20px;
    top: 68px;
    flex-direction: column;
    align-items: stretch;
    width: min(320px, calc(100vw - 40px));
    padding: 10px;
    border: 1px solid var(--line);
    background: rgba(5,8,19,.92);
    border-radius: 18px;
    display:none;
  }
  .nav-list.is-open{display:flex}
  .nav-list a{padding:12px 12px}
}
/* ==============================
   HEADER – ZENTRIERT & LOGO GROSS
   ============================== */

.site-header--centered {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(14px);
  background: rgba(5,8,19,.70);
  border-bottom: 1px solid var(--line);
}

.header-centered {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 26px 0 18px;
  gap: 18px;
  text-align: center;
}

/* Logo */
.brand-centered {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
}

.brand-logo-centered .custom-logo {
  width: min(260px, 80vw);   /* <<< LOGO GRÖSSE */
  height: auto;
  filter: drop-shadow(0 20px 50px rgba(0,0,0,.6));
}

/* Text unter Logo */
.brand-text-centered .brand-name {
  font-weight: 900;
  font-size: clamp(1.4rem, 2.2vw, 1.8rem);
  letter-spacing: .02em;
}

.brand-text-centered .brand-sub {
  color: rgba(255,255,255,.70);
  font-size: 1rem;
  margin-top: 2px;
}

/* Navigation exakt zentriert */
.site-header--centered .nav-centered {
  width: 100%;
  display: flex;
  justify-content: center;
}

.site-header--centered .nav-list-centered {
  display: inline-flex;          /* <<< wichtig */
  justify-content: center;
  align-items: center;
  gap: 28px;
  list-style: none;
  padding: 0;
  margin: 0;
}


/* Mobile */
@media (max-width: 768px) {
  .brand-logo-centered .custom-logo {
    width: min(200px, 90vw);
  }

  .nav-list-centered {
    flex-wrap: wrap;
    gap: 14px;
  }
}
/* Subtile Reveal-Animation */
.reveal {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity .7s ease, transform .7s ease;
  will-change: opacity, transform;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .reveal { transition: none; transform: none; opacity: 1; }
}
/* Premium Hover: Karten & Buttons */
.card, .btn {
  transition: transform .16s ease, border-color .16s ease, background .16s ease, box-shadow .16s ease;
}

.card:hover {
  transform: translateY(-3px);
  border-color: rgba(2,170,199,.25);
  box-shadow: 0 18px 60px rgba(0,0,0,.35);
}

.btn-primary:hover {
  box-shadow: 0 18px 50px rgba(2,170,199,.20);
}

/* dezenter "Glanz" */
.card::after {
  content:"";
  position:absolute;
  inset:-2px;
  pointer-events:none;
  border-radius: var(--radius);
  background: radial-gradient(600px 120px at 30% 0%, rgba(126,231,255,.08), transparent 60%);
  opacity:0;
  transition: opacity .2s ease;
}

.card {
  position: relative;
  overflow: hidden;
}

.card:hover::after { opacity: 1; }
/* Active Nav */
.site-header--centered .nav-list-centered a.is-active {
  background: rgba(2,170,199,.12);
  border: 1px solid rgba(2,170,199,.25);
  color: rgba(255,255,255,.95);
}