*{box-sizing:border-box}
:root{
  --navy:#071a42;
  --blue:#0d55b7;
  --bright:#1a9df4;
  --green:#16752b;
  --orange:#ee8300;
  --purple:#5a35a8;
  --ink:#132033;
  --muted:#5d6b7d;
  --line:#dce5ef;
  --soft:#f5f8fc;
  --white:#fff;
  --radius:22px;
  --shadow:0 18px 50px rgba(7,26,66,.10);
}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;color:var(--ink);background:#fff;line-height:1.6}
a{color:inherit}
img{max-width:100%}
.shell{width:min(1180px,calc(100% - 40px));margin:0 auto}
.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.94);backdrop-filter:blur(14px);border-bottom:1px solid rgba(7,26,66,.08)}
.nav-wrap{min-height:80px;display:flex;align-items:center;justify-content:space-between;gap:28px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--navy);font-weight:700}
.brand img{height:46px;width:46px;object-fit:contain;border-radius:12px}
.brand span{font-size:.92rem;letter-spacing:.04em}
.main-nav{display:flex;gap:24px;align-items:center}
.main-nav a{text-decoration:none;font-size:.94rem;font-weight:650;color:#31425a}
.main-nav a:hover{color:var(--blue)}
.nav-cta{padding:10px 16px;border-radius:999px;background:#eef5ff;color:var(--blue)!important}
.hero{position:relative;overflow:hidden;background:linear-gradient(135deg,#f8fbff 0%,#fff 48%,#f4f7ff 100%)}
.quantum-grid{position:absolute;inset:0;opacity:.22;background-image:linear-gradient(#bfd3ee 1px,transparent 1px),linear-gradient(90deg,#bfd3ee 1px,transparent 1px);background-size:42px 42px;mask-image:linear-gradient(to right,black,transparent 85%)}
.hero-grid{position:relative;display:grid;grid-template-columns:1.18fr .82fr;align-items:center;gap:40px;min-height:680px;padding:90px 0}
.eyebrow,.kicker{display:inline-block;font-weight:800;letter-spacing:.13em;text-transform:uppercase;font-size:.78rem;color:var(--blue)}
.hero h1{font-size:clamp(2.6rem,5vw,5rem);line-height:1.02;letter-spacing:-.045em;color:var(--navy);margin:16px 0 24px;max-width:900px}
.lead{font-size:1.22rem;max-width:800px;color:#40516a}
.hero-claim{margin:28px 0 30px;padding-left:18px;border-left:4px solid var(--bright);font-size:1.25rem;color:#324761}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap}
.button{display:inline-flex;align-items:center;justify-content:center;min-height:50px;padding:0 22px;border-radius:12px;text-decoration:none;font-weight:800;border:0;cursor:pointer;font:inherit}
.button.primary{background:linear-gradient(135deg,var(--blue),#173c90);color:white;box-shadow:0 12px 30px rgba(13,85,183,.22)}
.button.secondary{background:white;color:var(--navy);border:1px solid #cedaec}
.button.full{width:100%}
.microcopy{font-size:.82rem;color:#748298;margin-top:22px;max-width:720px}
.hero-visual{display:flex;justify-content:center;align-items:center}
.orbit{width:min(100%,500px);filter:drop-shadow(0 30px 40px rgba(8,38,88,.12))}
.section{padding:96px 0}
.section.alt{background:var(--soft)}
.section-heading{max-width:800px;margin-bottom:48px}
.section-heading.compact{margin-bottom:30px}
.section-heading h2,.patent-grid h2{font-size:clamp(2rem,3.7vw,3.35rem);line-height:1.08;letter-spacing:-.035em;color:var(--navy);margin:12px 0 18px}
.section-heading p{font-size:1.08rem;color:var(--muted)}
.principles{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.principle-card{border:1px solid var(--line);border-radius:var(--radius);padding:28px;background:#fff;box-shadow:0 10px 28px rgba(7,26,66,.04)}
.icon{width:54px;height:54px;border-radius:16px;background:#eff6ff;display:grid;place-items:center;margin-bottom:20px}
.icon svg,.app-icon svg{width:34px;height:34px;fill:none;stroke:var(--blue);stroke-width:3;stroke-linecap:round;stroke-linejoin:round}
.principle-card h3{margin:0 0 10px;color:var(--navy)}
.principle-card p{margin:0;color:var(--muted);font-size:.95rem}
.platform-flow{display:grid;grid-template-columns:repeat(3,1fr) 70px 1.15fr;align-items:stretch;gap:18px}
.platform{border:1px solid var(--line);border-radius:var(--radius);background:white;padding:28px;text-align:center}
.platform.quantum{border-color:#bdb0e6;background:linear-gradient(145deg,#fff,#f7f4ff)}
.platform-symbol{margin:0 auto 14px;width:82px;height:82px;border-radius:24px;display:grid;place-items:center;font-size:1.3rem;font-weight:900;color:white;background:var(--blue);box-shadow:inset 0 0 0 8px rgba(255,255,255,.18)}
.platform-symbol.gpu{background:var(--green)}
.platform-symbol.hpc{background:#243a60}
.platform-symbol.qbit{background:var(--purple);border-radius:50%}
.platform span{font-weight:750;color:#34455c}
.flow-arrow{display:grid;place-items:center;font-size:3rem;color:var(--blue);font-weight:300}
.applications{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.app-card{border:1px solid var(--line);border-radius:18px;padding:23px;background:#fff;transition:.2s ease}
.app-card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:#c6d7eb}
.app-icon{width:50px;height:50px;border-radius:14px;background:#f1f6ff;display:grid;place-items:center;margin-bottom:15px}
.app-card:nth-child(4n+2) .app-icon{background:#f3fbf3}
.app-card:nth-child(4n+3) .app-icon{background:#faf5ff}
.app-card:nth-child(4n+4) .app-icon{background:#fff7ed}
.app-card h3{margin:0 0 6px;color:var(--navy);font-size:1.05rem}
.app-card p{margin:0;color:var(--muted);font-size:.9rem}
.patent-section{background:linear-gradient(135deg,#071a42,#0d3874);color:white}
.patent-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:60px;align-items:center}
.patent-grid h2{color:white}
.patent-grid p{color:#d3e0f2}
.kicker.light{color:#8ed5ff}
.patent-box{border:1px solid rgba(255,255,255,.22);background:rgba(255,255,255,.08);border-radius:22px;padding:30px;backdrop-filter:blur(10px)}
.patent-label{display:block;color:#8ed5ff;text-transform:uppercase;letter-spacing:.11em;font-size:.76rem;font-weight:800;margin-bottom:8px}
.patent-box strong{display:block;font-size:1.25rem}
.whitepaper-grid{display:grid;grid-template-columns:1fr .85fr;gap:60px;align-items:start}
.ticks{padding:0;list-style:none;margin:28px 0}
.ticks li{position:relative;padding-left:30px;margin:10px 0;color:#40516a}
.ticks li:before{content:"✓";position:absolute;left:0;color:var(--green);font-weight:900}
.request-form{background:#f7faff;border:1px solid #dbe7f5;border-radius:24px;padding:30px;box-shadow:var(--shadow)}
.request-form label{display:block;font-size:.9rem;font-weight:750;color:#2c3f58;margin-bottom:18px}
.request-form input[type=text],.request-form input[type=email]{display:block;width:100%;margin-top:7px;padding:13px 14px;border:1px solid #c9d6e5;border-radius:10px;font:inherit;background:white;outline:none}
.request-form input:focus{border-color:var(--bright);box-shadow:0 0 0 4px rgba(26,157,244,.12)}
.checkbox{display:flex!important;align-items:flex-start;gap:10px;font-weight:500!important;line-height:1.45}
.checkbox input{margin-top:4px}
.form-note{font-size:.78rem;color:#75849a;text-align:center;margin-bottom:0}
.hp{position:absolute;left:-9999px;opacity:0;pointer-events:none}
.notice{padding:12px 14px;border-radius:10px;margin-bottom:18px;font-size:.9rem}
.notice.success{background:#edf9f0;color:#126124;border:1px solid #bfe3c7}
.notice.error{background:#fff0f0;color:#8a1c1c;border:1px solid #efc2c2}
.site-footer{border-top:1px solid var(--line);padding:34px 0;background:#fbfcfe}
.footer-grid{display:flex;justify-content:space-between;align-items:center;gap:20px}
.footer-grid>div:first-child{display:flex;gap:10px;align-items:baseline}
.footer-grid span{color:var(--muted);font-size:.9rem}
.footer-links{display:flex;gap:22px}
.footer-links a{text-decoration:none;color:#4a5a70}
.legal-page{background:#f6f8fb}
.legal{max-width:850px;background:#fff;margin-top:50px;margin-bottom:50px;border:1px solid var(--line);border-radius:20px;padding:42px}
.legal h1{color:var(--navy)}
.legal h2{margin-top:32px;color:var(--navy)}
.legal-warning{background:#fff7e8;border:1px solid #f2d69c;padding:16px;border-radius:12px;color:#704800}
.back{text-decoration:none;color:var(--blue);font-weight:700}
@media (max-width:1000px){
  .main-nav a:not(.nav-cta){display:none}
  .hero-grid,.whitepaper-grid,.patent-grid{grid-template-columns:1fr}
  .hero-grid{padding:70px 0}
  .hero-visual{order:-1}
  .orbit{max-width:330px}
  .principles{grid-template-columns:repeat(2,1fr)}
  .applications{grid-template-columns:repeat(3,1fr)}
  .platform-flow{grid-template-columns:repeat(2,1fr)}
  .flow-arrow{display:none}
}
@media (max-width:700px){
  .shell{width:min(100% - 26px,1180px)}
  .nav-wrap{min-height:68px}
  .brand span{display:none}
  .section{padding:70px 0}
  .principles,.applications,.platform-flow{grid-template-columns:1fr}
  .hero h1{font-size:2.55rem}
  .hero-grid{min-height:auto}
  .footer-grid{align-items:flex-start;flex-direction:column}
  .footer-links{flex-wrap:wrap}
  .legal{padding:24px}
}

.identity-strip{
  padding:18px 0;
  background:#eef5ff;
  border-top:1px solid #d9e6f5;
  color:#40516a;
  font-size:.92rem
}
.identity-strip strong{color:var(--navy)}

/* Erfinder / Kompetenzprofile */
.inventor-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.inventor-card{border:1px solid var(--line);border-radius:var(--radius);padding:32px;background:#fff;box-shadow:0 10px 28px rgba(7,26,66,.04)}
.inventor-label{display:inline-block;margin-bottom:14px;font-size:.76rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--blue)}
.inventor-card h3{margin:0 0 14px;color:var(--navy);font-size:1.55rem}
.inventor-card p{color:var(--muted);margin:0 0 16px}
.inventor-focus{border-top:1px solid var(--line);padding-top:16px!important;margin-bottom:0!important;color:#40516a!important}
.inventor-common{margin-top:24px;border-left:4px solid var(--bright);background:#fff;border-radius:0 18px 18px 0;padding:24px 28px;box-shadow:0 10px 28px rgba(7,26,66,.04)}
.inventor-common>strong{display:block;color:var(--navy);font-size:1.05rem;margin-bottom:6px}
.inventor-common p{margin:0;color:#40516a}
@media (max-width:800px){.inventor-grid{grid-template-columns:1fr}}

/* v5: Seitenstruktur, Dokumente, Kontakt */
.hero-wide{position:relative;min-height:650px;padding:105px 0 90px;display:flex;flex-direction:column;justify-content:center}
.hero-wide h1{font-size:clamp(3rem,6.1vw,6.2rem);line-height:.98;letter-spacing:-.05em;color:var(--navy);max-width:none;margin:16px 0 24px}
.hero-copytext{max-width:880px;font-size:1.08rem;color:#40516a}
.page-hero{padding:95px 0 70px;background:linear-gradient(135deg,#f8fbff,#fff)}
.page-hero h1{font-size:clamp(2.5rem,5vw,4.9rem);line-height:1.03;letter-spacing:-.045em;color:var(--navy);max-width:1050px;margin:14px 0 22px}
.page-hero p{max-width:850px;font-size:1.12rem;color:#506078}
.page-hero.patent-dark{background:linear-gradient(135deg,#071a42,#0d3874);color:#fff}
.page-hero.patent-dark h1{color:#fff}.page-hero.patent-dark p{color:#d3e0f2}
.feature-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.feature-card{display:block;text-decoration:none;border:1px solid var(--line);border-radius:var(--radius);padding:30px;background:#fff;box-shadow:0 10px 28px rgba(7,26,66,.04);transition:.2s ease}
.feature-card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:#bfd4ec}
.feature-card strong{display:block;color:var(--navy);font-size:1.35rem;margin-bottom:8px}.feature-card span{color:var(--muted)}
.application-detail-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.detail-card{border:1px solid var(--line);border-radius:22px;padding:30px;background:#fff;box-shadow:0 10px 28px rgba(7,26,66,.04)}
.detail-card .rank{font-size:.78rem;font-weight:850;letter-spacing:.12em;color:var(--blue)}
.detail-card h2{color:var(--navy);font-size:1.55rem;margin:8px 0}.detail-card h3{color:#31425a;font-size:1rem;margin:22px 0 6px}.detail-card p{color:var(--muted)}
.tags{font-weight:700;color:#3e5a7b!important}
.callout{margin:34px 0;border-left:4px solid var(--bright);background:#f5f9ff;padding:22px 26px;border-radius:0 16px 16px 0}.callout strong{color:var(--navy)}.callout p{margin-bottom:0;color:#40516a}
.docs-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;align-items:start}
.doc-card{border:1px solid var(--line);border-radius:22px;padding:28px;background:#fff;box-shadow:0 10px 28px rgba(7,26,66,.04)}
.doc-card.protected{background:#f7faff}.doc-type{font-size:.75rem;text-transform:uppercase;letter-spacing:.11em;color:var(--blue);font-weight:850}.doc-card h2{color:var(--navy);margin:8px 0 10px}.doc-card p{color:var(--muted)}
.compact-form{margin-top:20px;padding:20px;box-shadow:none}
.contact-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:60px;align-items:start}
.request-form select,.request-form textarea{display:block;width:100%;box-sizing:border-box;margin-top:7px;padding:13px 14px;border:1px solid #c9d6e5;border-radius:10px;font:inherit;background:#fff;color:var(--ink)}
.request-form input[type=text],.request-form input[type=email]{box-sizing:border-box}
.request-form textarea{resize:vertical}
code{font-size:.85em;word-break:break-word}
@media(max-width:1000px){.docs-grid{grid-template-columns:1fr}.contact-grid,.application-detail-grid{grid-template-columns:1fr}.feature-grid{grid-template-columns:1fr}.hero-wide{min-height:auto;padding:80px 0}}


/* Dokumente – persönliche Mehrfachanforderung */
.document-request-form{display:block}
.selectable-docs{margin-bottom:30px}
.doc-select{position:relative;display:block;cursor:pointer;transition:.2s ease}
.doc-select:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:#c6d7eb}
.doc-checkbox{position:absolute;top:22px;right:22px;width:21px;height:21px;accent-color:var(--blue)}
.doc-select-body{display:block;padding-right:38px}
.doc-title{display:block;color:var(--navy);font-size:1.45rem;line-height:1.2;margin:8px 0 12px}
.doc-description{display:block;color:var(--muted)}
.doc-choice{display:inline-block;margin-top:22px;font-weight:800;color:var(--blue);font-size:.9rem}
.doc-select:has(.doc-checkbox:checked){border-color:var(--blue);background:#f2f7ff;box-shadow:0 0 0 3px rgba(13,85,183,.08)}
.doc-select:has(.doc-checkbox:checked) .doc-choice:before{content:"✓ ";font-weight:900}
.doc-select:has(.doc-checkbox:checked) .doc-choice{color:var(--green)}
.document-person{max-width:760px;margin:0 auto}
.form-heading h2{color:var(--navy);margin:8px 0 6px;font-size:1.65rem}
.form-heading p{color:var(--muted);margin-top:0;margin-bottom:22px}
.form-two-col{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.consent-box{margin-top:8px;padding:16px;border:1px solid #cddbeb;border-radius:12px;background:#fff}
@media(max-width:700px){.form-two-col{grid-template-columns:1fr}}

/* Dokumentenkarten */
.doc-upcoming{opacity:.78;border-style:dashed;background:#f8fafc}
.doc-upcoming .muted-choice{color:var(--muted)}

/* Cloudflare Turnstile */
.turnstile-wrap{margin:18px 0 16px;min-height:65px;display:flex;align-items:center}
.turnstile-wrap .cf-turnstile{max-width:100%}