/* InjuryDetector — global styles v3 */
:root{
  --ink:#0f172a; --muted:#5b6474; --line:#e5e8ef; --bg:#f7f8fb; --paper:#ffffff;
  --dark:#0b1220; --dark2:#101a2e; --accent:#34d399; --accent-d:#0ea371; --blue:#3b82f6;
  --danger:#ef4444; --warn:#f59e0b;
  --shadow:0 1px 3px rgba(15,23,42,.06),0 12px 24px -12px rgba(15,23,42,.10);
  --shadow-lg:0 4px 6px rgba(15,23,42,.05),0 24px 48px -16px rgba(15,23,42,.18);
  --r:14px; --r-sm:10px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:'Geist',system-ui,sans-serif;line-height:1.6;font-size:16px}
.wrap{max-width:1120px;margin:0 auto;padding:0 24px}
h1,h2,h3{letter-spacing:-.02em;line-height:1.15}
a{color:var(--accent-d);text-decoration:none}
a:hover{text-decoration:underline}
code,.mono{font-family:'JetBrains Mono',monospace}

/* reveal animations */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s cubic-bezier(.2,.6,.2,1),transform .7s cubic-bezier(.2,.6,.2,1)}
.reveal.in{opacity:1;transform:none}
.grid > .reveal:nth-child(2){transition-delay:.1s}
.grid > .reveal:nth-child(3){transition-delay:.2s}
.grid > .reveal:nth-child(4){transition-delay:.3s}
.steps > .reveal:nth-child(2){transition-delay:.12s}
.steps > .reveal:nth-child(3){transition-delay:.24s}
@media (prefers-reduced-motion: reduce){.reveal{opacity:1;transform:none;transition:none}}

/* topbar */
.topbar{position:sticky;top:0;z-index:50;background:rgba(11,18,32,.9);backdrop-filter:blur(14px);border-bottom:1px solid rgba(255,255,255,.07)}
.topbar-in{display:flex;align-items:center;gap:26px;height:64px}
.brand{display:flex;align-items:center;gap:10px;color:#fff;font-size:18px;font-weight:400;text-decoration:none}
.brand b{font-weight:700;color:var(--accent)}
.brand:hover{text-decoration:none}
.mainnav{display:flex;gap:2px;margin-left:auto}
.mainnav a{color:#cbd5e1;font-size:14px;padding:7px 11px;border-radius:8px;text-decoration:none;transition:all .15s}
.mainnav a:hover{color:#fff;background:rgba(255,255,255,.07)}
.mainnav a.active{color:#fff;background:rgba(52,211,153,.16)}
.mainnav a.inv{color:var(--accent);border:1px solid rgba(52,211,153,.35)}
.mainnav a.inv:hover{background:rgba(52,211,153,.15)}
.topbar-right{display:flex;align-items:center;gap:12px}
.langsw{color:#64748b;font-size:13px;font-family:'JetBrains Mono',monospace}
.langsw a{color:#94a3b8;padding:3px 5px;text-decoration:none}
.langsw a.on{color:var(--accent);font-weight:600}
.langsw span{opacity:.5}
.navtoggle{display:none;background:none;border:1px solid rgba(255,255,255,.2);color:#fff;border-radius:8px;font-size:17px;padding:4px 10px;cursor:pointer}

/* hero */
.hero{position:relative;overflow:hidden;background:linear-gradient(160deg,var(--dark) 0%,var(--dark2) 100%);color:#e2e8f0;padding:100px 0 92px}
.hero:before{content:'';position:absolute;inset:0;background:
  radial-gradient(1200px 560px at 78% -10%,rgba(52,211,153,.17),transparent 60%),
  radial-gradient(900px 500px at 10% 110%,rgba(59,130,246,.12),transparent 60%);pointer-events:none}
.hero:after{content:'';position:absolute;inset:0;background-image:
  linear-gradient(rgba(148,163,184,.05) 1px,transparent 1px),
  linear-gradient(90deg,rgba(148,163,184,.05) 1px,transparent 1px);
  background-size:44px 44px;pointer-events:none;mask-image:radial-gradient(800px 500px at 60% 40%,#000 30%,transparent 75%)}
.hero .wrap{position:relative;z-index:1}
.hero .kicker{display:inline-flex;align-items:center;gap:8px;font-family:'JetBrains Mono',monospace;font-size:12.5px;color:var(--accent);background:rgba(52,211,153,.1);border:1px solid rgba(52,211,153,.25);padding:6px 14px;border-radius:999px;margin-bottom:24px}
.hero h1{font-size:clamp(34px,4.6vw,56px);font-weight:800;color:#fff;margin:0 0 18px;max-width:820px}
.hero h1 em{font-style:normal;background:linear-gradient(90deg,#34d399,#4ade80);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p.lead{font-size:19px;color:#9fb0c7;max-width:640px;margin:0 0 34px}
.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:48px;align-items:center}
.hero-art svg{width:100%;height:auto;display:block;filter:drop-shadow(0 24px 48px rgba(0,0,0,.4))}
.pagehero{position:relative;overflow:hidden;background:linear-gradient(160deg,var(--dark),var(--dark2));color:#e2e8f0;padding:70px 0 58px}
.pagehero:before{content:'';position:absolute;inset:0;background:radial-gradient(900px 400px at 80% -20%,rgba(52,211,153,.14),transparent 60%);pointer-events:none}
.pagehero .wrap{position:relative}
.pagehero h1{font-size:clamp(28px,4vw,44px);font-weight:800;color:#fff;margin:0 0 12px}
.pagehero p{font-size:17.5px;color:#9fb0c7;max-width:720px;margin:0}
.btnrow{display:flex;gap:14px;flex-wrap:wrap}
.btn{display:inline-block;padding:13px 28px;border-radius:12px;font-weight:600;font-size:15.5px;text-decoration:none;transition:all .18s ease}
.btn:hover{text-decoration:none;transform:translateY(-2px)}
.btn.primary{background:linear-gradient(135deg,#34d399,#2cc08a);color:#062b1e;box-shadow:0 8px 24px -8px rgba(52,211,153,.55)}
.btn.primary:hover{box-shadow:0 14px 32px -8px rgba(52,211,153,.65)}
.btn.ghost{border:1px solid rgba(255,255,255,.28);color:#fff}
.btn.ghost:hover{background:rgba(255,255,255,.08)}
.btn.dark{background:var(--dark);color:#fff}

/* sections */
.section{padding:84px 0}
.section.alt{background:var(--paper);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.sec-head{max-width:760px;margin-bottom:44px}
.sec-head .tag{font-family:'JetBrains Mono',monospace;font-size:12.5px;color:var(--accent-d);text-transform:uppercase;letter-spacing:.14em}
.sec-head h2{font-size:clamp(25px,3.4vw,36px);font-weight:750;margin:10px 0 12px}
.sec-head p{color:var(--muted);font-size:16.5px;margin:0}

/* stats band */
.stats{background:var(--dark);color:#fff;padding:44px 0}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:28px}
.stat .num{font-size:32px;font-weight:800;font-family:'JetBrains Mono',monospace;background:linear-gradient(90deg,#34d399,#60d6fa);-webkit-background-clip:text;background-clip:text;color:transparent}
.stat .lbl{font-size:13.5px;color:#94a3b8;margin-top:6px}
.stats .src{font-size:11.5px;color:#475569;margin-top:22px;font-family:'JetBrains Mono',monospace}

/* big numbers (investor) */
.bignums{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.bignum{background:var(--dark);border-radius:var(--r);padding:34px 30px;color:#fff;position:relative;overflow:hidden}
.bignum:before{content:'';position:absolute;inset:0;background:radial-gradient(300px 160px at 90% -20%,rgba(52,211,153,.22),transparent 70%)}
.bignum .n{font-size:42px;font-weight:800;font-family:'JetBrains Mono',monospace;background:linear-gradient(90deg,#34d399,#60d6fa);-webkit-background-clip:text;background-clip:text;color:transparent;position:relative}
.bignum .l{font-size:14px;color:#94a3b8;margin-top:8px;position:relative}

/* cards & grids */
.grid{display:grid;gap:22px}
.grid.c2{grid-template-columns:repeat(2,1fr)}
.grid.c3{grid-template-columns:repeat(3,1fr)}
.grid.c4{grid-template-columns:repeat(4,1fr)}
.card{background:var(--paper);border:1px solid var(--line);border-radius:var(--r);padding:28px;box-shadow:var(--shadow);transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease}
.card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg);border-color:rgba(52,211,153,.45)}
.card .ico{width:46px;height:46px;border-radius:12px;background:linear-gradient(135deg,rgba(52,211,153,.16),rgba(59,130,246,.1));color:var(--accent-d);display:flex;align-items:center;justify-content:center;font-size:21px;margin-bottom:16px}
.card h3{font-size:17.5px;margin:0 0 8px;font-weight:650}
.card p{font-size:14.5px;color:var(--muted);margin:0}
.card ul{margin:8px 0 0;padding-left:18px;color:var(--muted);font-size:14.5px}
.card ul li{margin-bottom:6px}
.card.dark{background:var(--dark);border-color:#1e293b;color:#e2e8f0}
.card.dark h3{color:#fff}
.card.dark p{color:#94a3b8}

/* steps */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.step{position:relative;background:var(--paper);border:1px solid var(--line);border-radius:var(--r);padding:28px;box-shadow:var(--shadow);transition:transform .22s ease,box-shadow .22s ease}
.step:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg)}
.step .n{font-family:'JetBrains Mono',monospace;font-weight:600;font-size:13px;color:var(--accent-d);background:rgba(52,211,153,.13);border-radius:999px;padding:4px 12px;display:inline-block;margin-bottom:14px}
.step h3{font-size:17px;margin:0 0 8px}
.step p{font-size:14.5px;color:var(--muted);margin:0}

/* timeline */
.timeline{position:relative;margin:10px 0 0;padding-left:30px;border-left:2px solid var(--line)}
.tl-item{position:relative;padding:0 0 36px 22px}
.tl-item:before{content:'';position:absolute;left:-9px;top:5px;width:14px;height:14px;border-radius:50%;background:var(--paper);border:3px solid var(--accent)}
.tl-item.done:before{background:var(--accent)}
.tl-item .phase{font-family:'JetBrains Mono',monospace;font-size:12px;color:var(--accent-d);text-transform:uppercase;letter-spacing:.1em}
.tl-item h3{margin:4px 0 8px;font-size:18px}
.tl-item p,.tl-item ul{color:var(--muted);font-size:14.5px;margin:0}
.tl-item ul{padding-left:18px;margin-top:6px}

/* tables */
.tbl{width:100%;border-collapse:collapse;background:var(--paper);border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow);font-size:14.5px}
.tbl th{background:var(--dark);color:#e2e8f0;text-align:left;padding:13px 16px;font-weight:600;font-size:13.5px}
.tbl td{padding:13px 16px;border-top:1px solid var(--line);color:var(--muted)}
.tbl td:first-child{color:var(--ink);font-weight:550}
.tbl tr:hover td{background:rgba(52,211,153,.04)}
.ok{color:var(--accent-d);font-weight:600}
.no{color:var(--danger)}

/* forms */
.form{background:var(--paper);border:1px solid var(--line);border-radius:var(--r);padding:32px;box-shadow:var(--shadow)}
.form label{display:block;font-size:13.5px;font-weight:600;margin:16px 0 6px}
.form input,.form textarea,.form select{width:100%;padding:11px 14px;border:1px solid var(--line);border-radius:10px;font:inherit;font-size:15px;background:var(--bg)}
.form input:focus,.form textarea:focus,.form select:focus{outline:2px solid rgba(52,211,153,.4);border-color:var(--accent)}
.form button{margin-top:22px;width:100%;padding:14px;border:none;border-radius:12px;background:linear-gradient(135deg,#34d399,#2cc08a);color:#062b1e;font-weight:700;font-size:15.5px;cursor:pointer;box-shadow:0 8px 24px -8px rgba(52,211,153,.5)}
.form button:hover{filter:brightness(1.05)}
.notice{border-radius:11px;padding:14px 18px;font-size:14.5px;margin-bottom:20px}
.notice.ok{background:rgba(52,211,153,.12);border:1px solid rgba(52,211,153,.35);color:var(--accent-d)}
.notice.err{background:rgba(239,68,68,.08);border:1px solid rgba(239,68,68,.3);color:var(--danger)}
.notice.info{background:rgba(59,130,246,.08);border:1px solid rgba(59,130,246,.25);color:#1d4ed8}

/* cta band */
.cta{position:relative;overflow:hidden;background:linear-gradient(135deg,var(--dark),#0f2b22);color:#fff;border-radius:20px;padding:50px;display:flex;align-items:center;justify-content:space-between;gap:30px;flex-wrap:wrap}
.cta:before{content:'';position:absolute;inset:0;background:radial-gradient(500px 260px at 85% -30%,rgba(52,211,153,.25),transparent 70%)}
.cta > *{position:relative}
.cta h2{margin:0 0 8px;font-size:26px}
.cta p{margin:0;color:#94a3b8}

/* quote / validation band */
.quoteband{background:var(--dark);color:#fff;padding:64px 0}
.quoteband .q{font-size:clamp(20px,2.6vw,28px);font-weight:600;line-height:1.4;max-width:860px;color:#e2e8f0}
.quoteband .q em{font-style:normal;color:var(--accent)}
.valgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:40px}
.val{border:1px solid #1e293b;border-radius:var(--r);padding:22px;background:rgba(255,255,255,.02)}
.val .t{font-family:'JetBrains Mono',monospace;font-size:11.5px;color:var(--accent);text-transform:uppercase;letter-spacing:.1em;margin-bottom:8px}
.val p{margin:0;font-size:14px;color:#94a3b8}

/* diagrams & mockups */
.diagram{background:var(--paper);border:1px solid var(--line);border-radius:var(--r);padding:22px 26px;box-shadow:var(--shadow);margin-bottom:44px}
.diagram svg{width:100%;height:auto;display:block}
.mock{border-radius:18px;overflow:hidden;box-shadow:0 30px 80px -20px rgba(11,18,32,.5);border:1px solid #1e293b;line-height:0}
.mock svg{width:100%;height:auto;display:block}
.stack-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
.stack-tags span{font-family:'JetBrains Mono',monospace;font-size:11.5px;background:rgba(59,130,246,.08);color:#1d4ed8;border:1px solid rgba(59,130,246,.2);padding:4px 10px;border-radius:999px}
.eco-badge{font-family:'JetBrains Mono',monospace;font-size:11px;color:var(--accent-d);background:rgba(52,211,153,.1);border:1px solid rgba(52,211,153,.25);padding:3px 10px;border-radius:999px;display:inline-block;margin-bottom:12px}
.srcnote{font-size:12px;color:var(--muted);margin-top:16px}
.srcnote a{color:var(--muted);text-decoration:underline}

/* prose & footer */
.prose{max-width:780px}
.prose h2{font-size:22px;margin-top:36px}
.prose p,.prose li{color:var(--muted);font-size:15.5px}
.badge{display:inline-block;font-family:'JetBrains Mono',monospace;font-size:11.5px;background:rgba(59,130,246,.1);color:#1d4ed8;border:1px solid rgba(59,130,246,.25);padding:3px 10px;border-radius:999px;margin-left:8px;vertical-align:middle}
.footer{background:var(--dark);color:#94a3b8;margin-top:90px;padding:56px 0 0}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px;padding-bottom:40px}
.footer h4{color:#fff;font-size:14px;margin:0 0 14px;text-transform:uppercase;letter-spacing:.08em}
.footer a{display:block;color:#94a3b8;font-size:14px;padding:3px 0;text-decoration:none}
.footer a:hover{color:var(--accent)}
.brand.foot{font-size:20px;color:#fff;margin-bottom:10px}
.foot-tag{font-size:14px;max-width:340px}
.foot-bottom{border-top:1px solid #1e293b;padding:18px 24px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:12.5px;color:#64748b}

@media (max-width:900px){
  .grid.c3,.grid.c4,.steps,.stats-grid,.valgrid,.bignums{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:640px){
  .grid.c2,.grid.c3,.grid.c4,.steps,.stats-grid,.valgrid,.bignums{grid-template-columns:1fr}
  .hero-grid{grid-template-columns:1fr}
  .hero-art{max-width:480px;margin:36px auto 0}
  .mainnav{display:none;position:absolute;top:64px;left:0;right:0;background:var(--dark);flex-direction:column;padding:12px 20px;border-bottom:1px solid #1e293b}
  .mainnav.open{display:flex}
  .navtoggle{display:block}
  .footer-grid{grid-template-columns:1fr}
  .cta{padding:32px}
}
/* research / bibliography */
.catnav{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:34px}
.catnav a{font-family:'JetBrains Mono',monospace;font-size:12px;color:var(--muted);border:1px solid var(--line);background:var(--paper);padding:7px 13px;border-radius:999px;text-decoration:none;transition:all .15s}
.catnav a:hover{border-color:var(--accent);color:var(--accent-d);text-decoration:none}
.bibcat{margin-bottom:14px}
.bibcat h3{font-size:19px;margin:0 0 4px;scroll-margin-top:90px}
.bibcat .desc{color:var(--muted);font-size:14.5px;margin:0 0 18px;max-width:760px}
.bib{list-style:none;margin:0 0 40px;padding:0;counter-reset:none}
.bibitem{background:var(--paper);border:1px solid var(--line);border-left:3px solid var(--accent);border-radius:var(--r-sm);padding:18px 22px;margin-bottom:14px;box-shadow:var(--shadow);transition:transform .18s ease,box-shadow .18s ease}
.bibitem:hover{transform:translateX(3px);box-shadow:var(--shadow-lg)}
.bibitem .cite{font-size:15px;color:var(--ink);font-weight:600;margin:0 0 4px;line-height:1.4}
.bibitem .meta{font-family:'JetBrains Mono',monospace;font-size:11.5px;color:var(--muted);margin:0 0 8px}
.bibitem .rel{font-size:14px;color:var(--muted);margin:0 0 8px}
.bibitem .links{font-size:13px}
.pill{display:inline-block;font-family:'JetBrains Mono',monospace;font-size:10.5px;padding:2px 9px;border-radius:999px;margin-left:6px;vertical-align:middle}
.pill.peer{background:rgba(52,211,153,.12);color:var(--accent-d);border:1px solid rgba(52,211,153,.3)}
.pill.pre{background:rgba(245,158,11,.12);color:#b45309;border:1px solid rgba(245,158,11,.3)}
.pill.proj{background:rgba(59,130,246,.1);color:#1d4ed8;border:1px solid rgba(59,130,246,.25)}

/* --- v4: größere Logos, Icons & Bilder --- */
.topbar-in{height:74px}
.brand{font-size:22px;gap:12px}
.brand svg{width:38px;height:38px}
.brand.foot{font-size:26px}
.card .ico{width:58px;height:58px;font-size:27px;border-radius:15px;margin-bottom:18px}
.step .n{font-size:14px;padding:5px 14px}
.hero-grid{gap:56px}
.hero-art{filter:drop-shadow(0 28px 56px rgba(0,0,0,.45))}
.eco-badge{font-size:12px;padding:4px 12px}
.sec-head .tag{font-size:13px}
@media (min-width:901px){
  .hero-art{max-width:560px;margin-left:auto}
  .mock, .diagram{max-width:1040px;margin-left:auto;margin-right:auto}
}