:root{
  --navy:#081F2D;
  --navy-2:#0B2B3A;
  --ink:#102D3A;
  --muted:#60747D;
  --green:#22C58E;
  --cyan:#00C2C7;
  --blue:#0083E6;
  --light:#F7FAFC;
  --line:#DDE8EC;
  --white:#fff;
  --shadow:0 24px 70px rgba(8,31,45,.12);
  --grad:linear-gradient(110deg,var(--green),var(--cyan) 48%,var(--blue));
  --radius:32px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:#fff;line-height:1.55}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{width:min(1180px,calc(100% - 40px));margin:0 auto}
.eyebrow{font-size:.82rem;font-weight:800;letter-spacing:.22em;text-transform:uppercase;color:var(--cyan)}
h1,h2,h3{margin:0;line-height:1.03;letter-spacing:-.035em}
h1{font-size:clamp(3.15rem,7vw,6.4rem)}
h2{font-size:clamp(2.35rem,5vw,4.65rem)}
h3{font-size:1.35rem}
p{margin:0}
.lead{font-size:clamp(1.08rem,2vw,1.32rem);color:#d8e8ee;max-width:760px}
.btn{display:inline-flex;align-items:center;gap:.75rem;border-radius:999px;padding:16px 24px;font-weight:800;border:1px solid transparent;transition:.2s ease;font-size:1rem}
.btn-primary{background:var(--grad);color:#fff;box-shadow:0 12px 36px rgba(0,194,199,.24)}
.btn-primary:hover{transform:translateY(-2px);filter:saturate(1.08)}
.btn-ghost{border-color:rgba(255,255,255,.28);color:#fff;background:rgba(255,255,255,.06)}
.btn-light{background:#fff;color:var(--navy)}
.arrow{font-size:1.35rem;line-height:1}

.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:blur(18px);border-bottom:1px solid rgba(10,40,54,.06)}
.header-inner{height:94px;display:flex;align-items:center;gap:26px}
.brand{display:block;width:260px;min-width:220px}
.brand img{width:100%;height:auto}
.nav{display:flex;align-items:center;gap:26px;margin-left:auto;font-weight:700;color:#36515d}
.nav a:hover{color:var(--cyan)}
.header-cta{margin-left:6px}
.menu-btn{display:none;margin-left:auto;width:46px;height:46px;border-radius:14px;background:#eff7f8;border:0;font-size:1.45rem;color:var(--navy)}

.hero-wrap{padding:26px 0 34px;background:
 radial-gradient(circle at 65% 15%,rgba(34,197,142,.13),transparent 24%),
 linear-gradient(#fff,#f7fbfc)}
.quick-benefits{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;padding:18px 0 28px;font-weight:800;color:#35535f}
.quick-benefits div{display:flex;align-items:center;gap:10px}
.tick{color:var(--green);font-size:1.35rem}

.hero-card{position:relative;overflow:hidden;background:
 radial-gradient(circle at 85% 12%,rgba(34,197,142,.47),transparent 24%),
 radial-gradient(circle at 88% 85%,rgba(0,131,230,.56),transparent 26%),
 linear-gradient(135deg,#061d2a 0%,#082837 64%,#0b3541 100%);
 color:#fff;border-radius:42px;min-height:650px;padding:54px 62px;box-shadow:var(--shadow)}
.hero-card:before{content:"";position:absolute;inset:auto -10% -32% -8%;height:54%;opacity:.25;background-image:radial-gradient(circle,#06d6d6 1.5px,transparent 1.8px);background-size:17px 17px;transform:perspective(400px) rotateX(54deg)}
.hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.3fr .7fr;gap:50px}
.hero-logo{width:min(500px,84%);filter:brightness(0) invert(1);opacity:.98;margin-bottom:62px}
.hero h1 span{display:block;background:var(--grad);background-clip:text;-webkit-background-clip:text;color:transparent}
.hero-copy{margin-top:28px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:34px}
.hero-side{align-self:end;display:grid;gap:16px}
.metric{padding:22px;border-radius:24px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.12);backdrop-filter:blur(8px)}
.metric b{display:block;font-size:1.5rem;margin-bottom:4px}
.metric span{color:#c4d7de}

.section{padding:94px 0}
.section-soft{background:#f6fafb}
.section-dark{background:var(--navy);color:#fff}
.section-heading{display:grid;grid-template-columns:.85fr 1.15fr;gap:70px;align-items:end;margin-bottom:52px}
.section-heading p{color:var(--muted);font-size:1.12rem}
.section-dark .section-heading p{color:#bfd1d8}
.big-contrast{font-size:clamp(2.7rem,6vw,5.7rem);max-width:950px}
.big-contrast span{color:var(--cyan)}
.problem-grid,.cards-3,.cases-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{background:#fff;border:1px solid var(--line);border-radius:28px;padding:30px;box-shadow:0 10px 30px rgba(8,31,45,.04)}
.card-num{width:48px;height:48px;border-radius:15px;background:linear-gradient(135deg,rgba(34,197,142,.16),rgba(0,131,230,.12));display:grid;place-items:center;font-weight:900;color:var(--cyan);margin-bottom:34px}
.card p{color:var(--muted);margin-top:12px}
.dark-card{background:#0b2c3a;border-color:rgba(255,255,255,.08)}
.dark-card p{color:#c4d5dc}

.definition{display:grid;grid-template-columns:1fr 1fr;gap:36px;align-items:stretch}
.definition-main{border-radius:34px;padding:42px;background:var(--grad);color:#fff}
.definition-main h2{font-size:clamp(2.6rem,5vw,4.9rem)}
.definition-side{border-radius:34px;padding:42px;background:#fff;border:1px solid var(--line)}
.steps{display:grid;gap:16px;margin-top:28px}
.step{display:grid;grid-template-columns:52px 1fr;gap:16px;align-items:start;padding-top:18px;border-top:1px solid var(--line)}
.step:first-child{border-top:0;padding-top:0}
.step b{font-size:1.03rem}
.step small{color:var(--muted);display:block;margin-top:5px}

.case{position:relative;overflow:hidden;min-height:310px;padding:30px;border-radius:30px;background:#fff;border:1px solid var(--line)}
.case:after{content:"";position:absolute;width:150px;height:150px;border-radius:50%;right:-65px;top:-65px;background:linear-gradient(135deg,rgba(34,197,142,.17),rgba(0,131,230,.12))}
.case .tag{display:inline-flex;padding:7px 11px;border-radius:999px;background:#edf8f8;color:#148f93;font-size:.77rem;font-weight:800;margin-bottom:54px}
.case h3{font-size:1.55rem}
.case p{color:var(--muted);margin-top:12px}
.case .result{position:absolute;left:30px;bottom:26px;font-weight:900;color:var(--navy)}

.process-line{display:grid;grid-template-columns:repeat(5,1fr);gap:0;margin-top:52px}
.process-item{position:relative;padding:0 22px 0 0}
.process-item:not(:last-child):after{content:"→";position:absolute;right:10px;top:4px;color:var(--cyan);font-size:1.6rem}
.process-item b{display:block;font-size:1.12rem}
.process-item span{display:block;color:#b9cdd4;margin-top:8px;font-size:.93rem}

.cta-panel{display:grid;grid-template-columns:1.05fr .95fr;gap:42px;border-radius:38px;background:
 radial-gradient(circle at 88% 18%,rgba(34,197,142,.4),transparent 25%),
 linear-gradient(140deg,#082333,#0a3442);
 color:#fff;padding:52px}
.cta-panel h2 span{color:var(--cyan)}
.cta-copy p{color:#c7d9df;margin-top:20px;font-size:1.12rem}
.contact-card{background:#fff;border-radius:26px;padding:28px;color:var(--ink)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
label{font-size:.83rem;font-weight:800;color:#38525c;display:block;margin:0 0 6px}
input,textarea,select{width:100%;border:1px solid #d7e4e8;border-radius:14px;padding:13px 14px;font:inherit;color:var(--ink);background:#fbfdfe;outline:none}
textarea{min-height:112px;resize:vertical}
input:focus,textarea:focus,select:focus{border-color:var(--cyan);box-shadow:0 0 0 3px rgba(0,194,199,.12)}
.field{margin-bottom:12px}
.consent{font-size:.77rem;color:#647983;margin:9px 0 14px}
.consent a{text-decoration:underline}
.form-fehler{font-size:.85rem;font-weight:700;color:#c23b3b;margin:0 0 14px}
.submit{border:0;cursor:pointer;width:100%;justify-content:center}
.submit:disabled{opacity:.6;cursor:default}

footer{padding:46px 0;background:#061923;color:#c6d4d9}
.footer-grid{display:grid;grid-template-columns:1fr auto;gap:30px;align-items:end}
.footer-brand{width:220px;filter:brightness(0) invert(1);opacity:.92;margin-bottom:14px}
.footer-links{display:flex;gap:20px;flex-wrap:wrap;justify-content:flex-end;font-size:.9rem}
.footer-note{font-size:.86rem;color:#78909a;margin-top:18px}

.mobile-nav{display:none}
@media(max-width:900px){
  .container{width:min(100% - 30px,760px)}
  .header-inner{height:86px}
  .brand{width:205px;min-width:180px}
  .nav{display:none}.header-cta{margin-left:auto}.menu-btn{display:block;margin-left:0}
  .quick-benefits{grid-template-columns:1fr 1fr;gap:20px 26px;padding:20px 10px 28px}
  .hero-card{padding:42px 30px;min-height:0;border-radius:34px}
  .hero-grid{grid-template-columns:1fr}
  .hero-logo{width:78%;margin-bottom:42px}
  .hero-side{grid-template-columns:1fr 1fr}
  .section{padding:72px 0}
  .section-heading{grid-template-columns:1fr;gap:18px}
  .problem-grid,.cards-3,.cases-grid{grid-template-columns:1fr 1fr}
  .definition{grid-template-columns:1fr}
  .process-line{grid-template-columns:1fr;gap:22px}
  .process-item{padding-left:42px}
  .process-item:not(:last-child):after{content:"↓";left:3px;right:auto;top:0}
  .cta-panel{grid-template-columns:1fr;padding:36px}
}
@media(max-width:620px){
  .site-header{position:relative}
  .header-inner{height:104px;align-items:center}
  .brand{width:230px}
  .header-cta{padding:14px 18px;font-size:.96rem}
  .menu-btn{display:none}
  .quick-benefits{font-size:.96rem;gap:18px 16px}
  .hero-wrap{padding-top:0}
  .hero-card{padding:36px 26px 32px;border-radius:30px}
  .hero-logo{width:90%;margin-bottom:40px}
  h1{font-size:clamp(3rem,14vw,4.4rem)}
  .hero-actions .btn{width:100%;justify-content:center}
  .hero-side{grid-template-columns:1fr}
  .problem-grid,.cards-3,.cases-grid{grid-template-columns:1fr}
  .form-row{grid-template-columns:1fr}
  .cta-panel{padding:28px 22px}
  .footer-grid{grid-template-columns:1fr}
  .footer-links{justify-content:flex-start}
}