:root{
    --ink:#0B1220;
    --panel:#121B2E;
    --panel-2:#182437;
    --brass:#C9A227;
    --brass-ink:#241C08;
    --tide:#3C8F89;
    --paper:#EDEAE1;
    --paper-ink:#221C13;
    --paper-ink-soft:#4A4335;
    --mist:#9AA3B4;
    --line: rgba(237,234,225,0.10);
    --font-mono: ui-monospace, "SFMono-Regular", "Courier New", Courier, monospace;
    --font-serif: Georgia, "Iowan Old Style", "Palatino Linotype", Palatino, "Times New Roman", serif;
  }
  *{box-sizing:border-box; margin:0; padding:0;}
  html{scroll-behavior:smooth;}
  body{
    background:var(--ink);
    color:var(--paper);
    font-family:var(--font-serif);
    line-height:1.6;
    -webkit-font-smoothing:antialiased;
  }
  a{color:inherit;}
  :focus-visible{outline:2px solid var(--brass); outline-offset:3px;}

  .wrap{max-width:1040px; margin:0 auto; padding:0 28px;}
  .narrow{max-width:760px; margin:0 auto; padding:0 28px;}

  /* NAV */
  header{
    position:sticky; top:0; z-index:10;
    background:rgba(11,18,32,0.88);
    backdrop-filter:blur(6px);
    border-bottom:1px solid var(--line);
  }
  nav.wrap{
    display:flex; align-items:center; justify-content:space-between;
    height:64px;
  }
  .brand{display:block; height:40px; text-decoration:none;}
  .brand img{display:block; height:100%; width:auto;}
  .navlinks{display:flex; gap:24px; align-items:center; font-family:var(--font-mono); font-size:13px;}
  .navlinks a{text-decoration:none; color:var(--mist); transition:color .15s ease;}
  .navlinks a:hover{color:var(--paper);}
  .lang-switch{
    display:flex; align-items:center; gap:6px;
    font-family:var(--font-mono); font-size:12px; letter-spacing:0.08em;
    color:var(--mist);
  }
  .lang-switch a{text-decoration:none; color:var(--mist); transition:color .15s ease;}
  .lang-switch a:hover{color:var(--paper);}
  .lang-switch .active{color:var(--brass); font-weight:700;}

  /* HERO */
  .hero{padding:72px 0 56px; text-align:center;}
  .fadein{
    font-family:var(--font-mono); font-size:12px;
    letter-spacing:0.22em; color:var(--tide); margin-bottom:26px;
    text-transform:uppercase;
  }
  .script-page{
    background:var(--paper);
    color:var(--paper-ink);
    max-width:640px;
    margin:0 auto;
    padding:52px 48px 46px;
    border-radius:2px;
    box-shadow:0 30px 70px -20px rgba(0,0,0,0.55);
    font-family:var(--font-mono);
    font-size:14.5px;
    line-height:1.85;
    text-align:left;
  }
  .scene-heading{
    font-weight:700; letter-spacing:0.02em; text-transform:uppercase;
    margin:0 0 18px;
  }
  .action{margin:0 0 26px; color:var(--paper-ink);}
  .cue{
    text-align:center; text-transform:uppercase; font-weight:700;
    margin:0 0 4px; letter-spacing:0.04em;
  }
  .dialogue{
    max-width:420px; margin:0 auto; text-align:left; color:var(--paper-ink-soft);
  }
  .hero-sub{
    max-width:600px; margin:38px auto 0; text-align:center;
    font-size:18px; color:var(--paper);
  }
  .pills{display:flex; flex-wrap:wrap; gap:10px; justify-content:center; margin-top:28px;}
  .pill{
    font-family:var(--font-mono); font-size:12px; letter-spacing:0.04em;
    color:var(--mist); border:1px solid var(--line); border-radius:4px;
    padding:7px 14px;
  }
  .pill.hi{color:var(--brass); border-color:rgba(201,162,39,0.35);}

  /* SECTIONS */
  section.wrap:not(.hero), section.narrow{padding:110px 28px; border-top:1px solid var(--line);}
  .eyebrow{
    font-family:var(--font-mono); font-size:12px; letter-spacing:0.18em;
    color:var(--tide); text-transform:uppercase; margin:0 0 28px;
  }
  h2{
    font-family:var(--font-serif); font-weight:400; font-size:32px;
    line-height:1.3; margin:0 0 18px; max-width:680px; color:var(--paper);
  }
  .lede{font-size:17px; color:var(--mist); max-width:640px; margin:0 0 8px; line-height:1.8;}
  .lede strong{color:var(--paper); font-weight:400;}

  /* CARDS / ACCORDION */
  .cards{display:flex; flex-direction:column; gap:14px; margin-top:36px;}
  .card{
    background:var(--panel); border:1px solid var(--line); border-radius:8px;
    overflow:hidden; cursor:pointer;
  }
  .card-header{
    display:flex; align-items:center; gap:16px; padding:20px 22px;
    font-family:var(--font-mono);
  }
  .card-num{font-size:12px; color:var(--tide); letter-spacing:0.06em; flex-shrink:0;}
  .card-title{font-size:14px; color:var(--paper); flex:1; line-height:1.5;}
  .card-title strong{font-weight:700; letter-spacing:0.01em;}
  .card-tag{
    font-size:10px; letter-spacing:0.1em; text-transform:uppercase;
    color:var(--brass); border:1px solid rgba(201,162,39,0.3); border-radius:3px;
    padding:2px 8px; flex-shrink:0;
  }
  .card-chevron{color:var(--mist); font-size:11px; transition:transform .2s ease; flex-shrink:0;}
  .card.open .card-chevron{transform:rotate(180deg);}
  .card-body{
    display:none; padding:0 22px 22px; font-size:15px; color:var(--mist); line-height:1.8;
  }
  .card-body strong{color:var(--paper); font-weight:400;}
  .card.open .card-body{display:block;}

  /* PIPELINE STEPS */
  .pipeline-label{
    font-family:var(--font-mono); font-size:11px; letter-spacing:0.14em;
    text-transform:uppercase; color:var(--tide); margin:4px 0 14px;
  }
  .p-step{
    display:flex; align-items:baseline; gap:14px;
    padding:10px 0; border-bottom:1px solid var(--line);
  }
  .p-step:last-of-type{border-bottom:none;}
  .p-n{font-family:var(--font-mono); font-size:12px; color:var(--brass); width:22px; flex-shrink:0;}
  .p-t{font-size:14px; color:var(--paper);}
  .p-step.lit .p-t{color:var(--brass);}
  .p-dot{margin-left:auto; width:6px; height:6px; border-radius:50%; background:var(--brass); flex-shrink:0;}

  /* COMPARE TABLE */
  .compare{display:grid; grid-template-columns:1fr 1fr; margin-top:6px;}
  .cg-head{
    font-family:var(--font-mono); font-size:11px; letter-spacing:0.1em;
    text-transform:uppercase; color:var(--tide);
    padding:12px 14px; border-bottom:2px solid var(--brass);
  }
  .cg-head.r{text-align:right; color:var(--brass);}
  .ci{
    font-size:14px; color:var(--mist); padding:12px 14px;
    border-bottom:1px solid var(--line);
  }
  .ci.r{text-align:right; color:var(--paper);}
  .ci.g{color:#6ee7b7;}

  /* BLOCKQUOTE */
  .bq{
    font-family:var(--font-serif); font-size:19px; line-height:1.6;
    color:var(--mist); border-left:3px solid var(--brass);
    padding:6px 0 6px 20px; margin:26px 0;
  }
  .bq strong{color:var(--paper); font-weight:400;}

  /* SUB ROWS (runtime properties) */
  .sub-row{
    display:flex; justify-content:space-between; gap:20px;
    padding:10px 0; border-bottom:1px solid var(--line);
  }
  .sub-row:last-child{border-bottom:none;}
  .sub-key{font-family:var(--font-mono); font-size:12px; color:var(--mist);}
  .sub-val{font-size:14px; color:var(--paper); text-align:right;}
  .sub-val.a{color:var(--tide);}

  /* TECH GRID */
  .tech-grid{display:grid; grid-template-columns:1fr 1fr; gap:1px; background:var(--line); border:1px solid var(--line);}
  .tgc{background:var(--ink); padding:16px 18px;}
  .tgc-k{
    font-family:var(--font-mono); font-size:10px; letter-spacing:0.12em;
    text-transform:uppercase; color:var(--mist); margin-bottom:6px;
  }
  .tgc-v{font-size:14px; color:var(--paper);}
  .tgc-v.a{color:var(--tide);}

  /* MARKET GRID */
  .pg{display:grid; grid-template-columns:1fr 1fr; gap:14px; margin-top:16px;}
  .pgc{background:var(--ink); border:1px solid var(--line); border-radius:6px; padding:16px;}
  .pgc-n{font-family:var(--font-mono); font-size:11px; color:var(--brass); margin-bottom:8px;}
  .pgc-t{font-size:15px; color:var(--paper); margin-bottom:6px;}
  .pgc-d{font-size:13px; color:var(--mist); line-height:1.6;}

  /* STACK STRIP */
  .stack-strip{display:flex; flex-wrap:wrap; justify-content:center; border-bottom:1px solid var(--line);}
  .st{
    font-family:var(--font-mono); font-size:12px; color:var(--mist);
    padding:12px 18px; border-right:1px solid var(--line); border-top:1px solid var(--line);
    letter-spacing:0.03em; white-space:nowrap;
  }

  /* INVEST NUMS */
  .inv-nums{display:grid; grid-template-columns:1fr 1fr; gap:14px; margin:28px 0 8px;}
  .inc{
    background:var(--panel); border:1px solid var(--line); border-radius:8px;
    padding:26px 24px;
  }
  .inc-label{
    font-family:var(--font-mono); font-size:11px; letter-spacing:0.16em;
    text-transform:uppercase; color:var(--mist); margin-bottom:12px;
  }
  .inc-val{font-family:var(--font-serif); font-size:34px; color:var(--paper); line-height:1; margin-bottom:10px;}
  .inc-val.hi{color:var(--brass);}
  .inc-sub{font-size:13px; color:var(--mist); line-height:1.6;}

  /* FOUNDER */
  .founder-block{
    background:var(--panel-2); border:1px solid var(--line); border-radius:8px;
    padding:28px 26px; margin:26px 0;
  }
  .founder-name{font-family:var(--font-serif); font-size:22px; color:var(--paper); margin-bottom:4px;}
  .founder-role{
    font-family:var(--font-mono); font-size:11px; letter-spacing:0.16em;
    text-transform:uppercase; color:var(--tide); margin-bottom:18px;
  }
  .founder-text{font-size:15px; color:var(--mist); line-height:1.85;}
  .founder-text strong{color:var(--paper); font-weight:400;}
  .fstats{
    display:grid; grid-template-columns:repeat(4,1fr);
    border-top:1px solid var(--line); margin-top:22px; padding-top:18px;
  }
  .fs{text-align:center; padding:0 8px; border-right:1px solid var(--line);}
  .fs:last-child{border-right:none;}
  .fs-n{font-family:var(--font-serif); font-size:22px; color:var(--paper); display:block; line-height:1; margin-bottom:6px;}
  .fs-l{font-family:var(--font-mono); font-size:10px; color:var(--mist); letter-spacing:0.06em; text-transform:uppercase;}

  /* CTA */
  .cta-box{
    border:1px solid rgba(201,162,39,0.3); border-radius:8px;
    background:rgba(201,162,39,0.03); text-align:center;
    padding:36px 24px; margin:26px 0 0;
  }
  .cta-box p{font-size:15px; color:var(--mist); margin-bottom:18px; line-height:1.8;}
  .cta-email{
    font-family:var(--font-serif); font-size:24px; color:var(--brass);
    text-decoration:none; display:block; margin-bottom:6px;
  }
  .cta-sub{font-family:var(--font-mono); font-size:11px; color:var(--mist); letter-spacing:0.1em;}

  /* FOOTER */
  footer{border-top:1px solid var(--line); padding:44px 0;}
  .footer-row{display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:16px;}
  .footer-links{display:flex; gap:24px; font-family:var(--font-mono); font-size:13px;}
  .footer-links a{text-decoration:none; color:var(--mist);}
  .footer-links a:hover{color:var(--paper);}
  .copyright{font-family:var(--font-mono); font-size:12px; color:var(--mist);}

  /* IMPRESSUM */
  .impressum-block{
    background:var(--panel); border:1px solid var(--line); border-radius:8px;
    padding:28px 26px; margin-top:8px;
  }
  .impressum-block h3{
    font-family:var(--font-mono); font-size:11px; letter-spacing:0.14em;
    text-transform:uppercase; color:var(--tide); margin:22px 0 10px;
  }
  .impressum-block p{font-size:15px; color:var(--mist); line-height:1.8; margin:0 0 6px;}
  .impressum-block p strong{color:var(--paper); font-weight:400;}
  .impressum-block a{color:var(--brass); text-decoration:none;}
  .impressum-block a:hover{text-decoration:underline;}
  .impressum-block p.impressum-note{
    border-top:1px solid var(--line); padding-top:18px; margin-top:22px; font-size:14px;
  }

  @media (max-width:760px){
    .navlinks{gap:14px;}
    .navlinks a.anchor{display:none;}
    .script-page{padding:36px 24px; font-size:14px;}
    h2{font-size:26px;}
    .compare{grid-template-columns:1fr;}
    .cg-head.r, .ci.r{text-align:left;}
    .tech-grid, .pg, .inv-nums, .fstats{grid-template-columns:1fr;}
    .fs{border-right:none; border-bottom:1px solid var(--line); padding:10px 0;}
    .fs:last-child{border-bottom:none;}
    .fstats{grid-template-columns:repeat(2,1fr);}
    .sub-row{flex-direction:column; gap:2px;}
    .sub-val{text-align:left;}
    section.wrap:not(.hero), section.narrow{padding:80px 28px;}
  }

/* Scroll-Reveal */
.reveal{opacity:0; transform:translateY(16px); transition:opacity .55s ease, transform .55s ease;}
.reveal.visible{opacity:1; transform:none;}
@media (prefers-reduced-motion:reduce){ .reveal{opacity:1; transform:none; transition:none;} }

/* Accordion-Fade */
.card.open .card-body{animation:fadein .3s ease;}
@keyframes fadein{from{opacity:0; transform:translateY(-4px);} to{opacity:1; transform:none;} }

/* Scrollspy — aktiver Nav-Link */
.navlinks a.anchor.active{color:var(--brass);}

/* Tabs (Co-Founder) */
.tabs{margin-top:32px;}
.tab-nav{display:flex; gap:4px; border-bottom:1px solid var(--line); margin-bottom:24px;}
.tab-btn{
  font-family:var(--font-mono); font-size:13px; letter-spacing:0.04em;
  background:none; border:none; color:var(--mist);
  padding:12px 16px; cursor:pointer;
  border-bottom:2px solid transparent; margin-bottom:-1px;
  transition:color .15s ease, border-color .15s ease;
}
.tab-btn:hover{color:var(--paper);}
.tab-btn.active{color:var(--brass); border-bottom-color:var(--brass);}
.tab-panel{display:none; font-size:15px; color:var(--mist); line-height:1.8;}
.tab-panel.active{display:block; animation:fadein .25s ease;}
.tab-panel p{margin:0 0 14px;}
.tab-panel p:last-child{margin-bottom:0;}
.tab-panel strong{color:var(--paper); font-weight:400;}