/* The Sysfather — near-black canvas, warm ink, one gold accent (from the logo). */
:root{
  --bg:#0a0a0c;
  --bg-2:#111216;
  --ink:#f1ece2;
  --ink-dim:#8f8b84;
  --line:rgba(241,236,226,.12);
  --gold:#d39a3a;
  --gold-deep:#a8741f;
  --ease:cubic-bezier(.22,1,.36,1);
  --display:"Inter Tight","Helvetica Neue",Arial,sans-serif;
  --serif:"Noto Serif Display",Georgia,"Times New Roman",serif;
  --mono:"JetBrains Mono",ui-monospace,Consolas,monospace;
  --gutter:clamp(16px,5vw,64px);
}

*{margin:0;padding:0;box-sizing:border-box}
html{-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;scroll-behavior:smooth;scroll-padding-top:80px}
body{background:var(--bg);color:var(--ink);font-family:var(--display);font-size:17px;line-height:1.55;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
ul,ol{list-style:none}
em{font-family:var(--serif);font-style:italic;font-weight:400;color:var(--gold);letter-spacing:-.01em}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:4px}
::selection{background:var(--gold);color:var(--bg)}

.skip{position:fixed;left:16px;top:-60px;z-index:100;background:var(--gold);color:var(--bg);padding:10px 16px;border-radius:8px;font-weight:600}
.skip:focus{top:16px}

/* film grain */
.grain{position:fixed;inset:-50%;z-index:60;pointer-events:none;opacity:.045;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  animation:grain 8s steps(6) infinite}
@keyframes grain{0%,100%{transform:translate(0,0)}10%{transform:translate(-4%,-4%)}30%{transform:translate(3%,-2%)}
  50%{transform:translate(-2%,4%)}70%{transform:translate(4%,2%)}90%{transform:translate(-3%,3%)}}

/* cursor (fine pointers in real browsers only) */
.cursor{position:fixed;top:0;left:0;width:10px;height:10px;border-radius:50%;background:var(--gold);z-index:70;
  pointer-events:none;mix-blend-mode:difference;transition:width .3s var(--ease),height .3s var(--ease),margin .3s var(--ease);display:none}
.cursor.big{width:54px;height:54px;margin:-22px 0 0 -22px;background:var(--ink)}
@media (pointer:fine){.reveal-type body{cursor:none}.reveal-type .cursor{display:block}
  .reveal-type a,.reveal-type button{cursor:none}}

/* nav */
.nav{position:fixed;inset:0 0 auto 0;z-index:50;display:flex;align-items:center;justify-content:space-between;gap:20px;
  padding:18px var(--gutter);font-family:var(--mono);font-size:12px;letter-spacing:.1em;text-transform:uppercase;
  transition:background .5s var(--ease),padding .5s var(--ease),border-color .5s var(--ease);border-bottom:1px solid transparent}
.nav.scrolled{background:rgba(10,10,12,.72);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);padding-block:12px;border-bottom-color:var(--line)}
.brand{display:flex;align-items:center;gap:10px;font-weight:500;color:var(--ink)}
.brand img{width:28px;height:28px;border-radius:7px}
.nav-links{display:flex;gap:30px}
.nav-links a,.foot a,.contact-list a{position:relative}
.nav-links a::after,.foot a::after,.contact-list a::after{content:"";position:absolute;left:0;bottom:-4px;width:100%;height:1px;background:currentColor;
  transform:scaleX(0);transform-origin:right;transition:transform .45s var(--ease)}
.nav-links a:hover::after,.foot a:hover::after,.contact-list a:hover::after{transform:scaleX(1);transform-origin:left}
.nav-right{display:flex;align-items:center;gap:18px}
.lang{display:flex;gap:2px}
.lang button{font:inherit;letter-spacing:inherit;color:var(--ink-dim);background:none;border:0;padding:6px 7px;cursor:pointer;border-radius:6px;transition:color .3s}
.lang button:hover{color:var(--ink)}
.lang button[aria-pressed="true"]{color:var(--gold)}
.pill{border:1px solid rgba(211,154,58,.55);color:var(--gold);padding:9px 16px;border-radius:100px;transition:background .4s var(--ease),color .4s var(--ease)}
.pill:hover{background:var(--gold);color:var(--bg)}
@media (max-width:960px){.nav-links{display:none}}
@media (max-width:520px){.brand span{display:none}.nav-right{gap:8px}.pill{padding:8px 12px}}

/* hero */
.hero{position:relative;min-height:100svh;display:flex;align-items:flex-end;padding:0 var(--gutter);overflow:hidden}
#circuit-back,#circuit-front{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}
#circuit-back{z-index:0}
#circuit-front{z-index:3}
.hero-veil{position:absolute;inset:0;z-index:1;pointer-events:none;
  background:linear-gradient(90deg,rgba(10,10,12,.88) 0%,rgba(10,10,12,.55) 38%,rgba(10,10,12,0) 62%),
             linear-gradient(0deg,var(--bg) 0%,rgba(10,10,12,0) 22%)}
.hero-figure{position:absolute;z-index:2;bottom:0;right:clamp(24px,9vw,170px);height:min(88svh,820px);aspect-ratio:505/690}
.hero-figure::before{content:"";position:absolute;inset:-12% -20% 0;z-index:-1;
  background:radial-gradient(closest-side at 50% 58%,rgba(211,154,58,.16),rgba(211,154,58,0))}
.hero-figure img{width:100%;height:100%;object-fit:contain}
.hero-copy{position:relative;z-index:4;max-width:min(860px,64vw);padding:130px 0 clamp(48px,9vh,96px)}
.kicker{font-family:var(--mono);font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-dim);
  display:flex;gap:14px;align-items:center;margin-bottom:clamp(20px,3vw,32px)}
.kicker .rule{height:1px;width:56px;background:var(--gold)}
h1{font-size:clamp(50px,8.1vw,150px);font-weight:700;letter-spacing:-.038em;word-spacing:.06em;line-height:.9}
h1 em{letter-spacing:-.03em;padding-right:.06em}
h1 .word{display:block;overflow:hidden;padding-bottom:.06em}
h1 .word>span{display:block}
.reveal-type h1 .word>span{transform:translateY(110%);animation:rise 1.15s var(--ease) .1s forwards}
.reveal-type h1 .word:nth-child(2)>span{animation-delay:.2s}
@keyframes rise{to{transform:translateY(0)}}
.lede{max-width:46ch;margin-top:clamp(22px,3vw,36px);font-size:clamp(16px,1.3vw,19px);line-height:1.6;color:var(--ink-dim)}
.lede b{color:var(--ink);font-weight:600}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:clamp(26px,3.4vw,40px)}
.btn{display:inline-flex;align-items:center;gap:12px;padding:15px 24px;border-radius:100px;font-weight:600;font-size:16px;
  transition:background .45s var(--ease),color .45s var(--ease),border-color .45s var(--ease),box-shadow .45s var(--ease)}
.btn .arrow{transition:transform .45s var(--ease)}
.btn:hover .arrow{transform:translateX(5px)}
.btn-ghost:hover .arrow{transform:translateY(4px)}
.btn-gold{background:var(--gold);color:var(--bg)}
.btn-gold:hover{background:#e3ad4f;box-shadow:0 0 0 6px rgba(211,154,58,.14)}
.btn-ghost{border:1px solid var(--line);color:var(--ink)}
.btn-ghost:hover{border-color:rgba(241,236,226,.4)}
.hero-coords{position:absolute;z-index:4;right:var(--gutter);bottom:clamp(20px,4vh,40px);text-align:right;
  font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-dim);line-height:1.8}

@media (max-width:900px){
  .hero{align-items:flex-end}
  .hero-figure{right:auto;left:50%;transform:translateX(-62%);top:58px;bottom:auto;height:min(46svh,420px)}
  .hero-veil{background:linear-gradient(0deg,var(--bg) 0%,rgba(10,10,12,.92) 40%,rgba(10,10,12,0) 62%)}
  .hero-copy{max-width:none;padding-top:calc(58px + min(46svh,420px) - 6px)}
  .hero-coords{display:none}
}

/* marquee */
.marquee{border-block:1px solid var(--line);padding:20px 0;overflow:hidden;white-space:nowrap}
.marquee .track{display:inline-flex;align-items:center;animation:scroll 48s linear infinite;
  font-size:clamp(24px,3.6vw,52px);font-weight:600;letter-spacing:-.02em}
.marquee span{padding:0 .55em;color:var(--ink-dim)}
.marquee span.hi{color:var(--ink)}
.marquee i{display:inline-block;width:.34em;height:.34em;border:2px solid var(--gold);border-radius:50%;flex:none}
@keyframes scroll{to{transform:translateX(-50%)}}

/* sections */
.block{padding:clamp(88px,12vw,170px) var(--gutter);max-width:1600px;margin:0 auto}
.eyebrow{font-family:var(--mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-dim);
  margin-bottom:26px;display:flex;gap:12px}
.eyebrow .num{color:var(--gold)}
h2{font-size:clamp(36px,5.6vw,96px);font-weight:650;letter-spacing:-.035em;line-height:.98;max-width:17ch}
.intro{max-width:56ch;margin-top:clamp(20px,2.4vw,30px);font-size:clamp(16px,1.25vw,19px);color:var(--ink-dim);line-height:1.65}

/* service cards */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(28px,3vw,44px) clamp(18px,2.2vw,32px);margin-top:clamp(52px,7vw,96px)}
.card{position:relative;border-top:1px solid var(--line);padding-top:22px}
.card::before{content:"";position:absolute;left:0;top:-1px;height:1px;width:100%;background:var(--gold);
  transform:scaleX(0);transform-origin:left;transition:transform .8s var(--ease)}
.card:hover::before{transform:scaleX(1)}
.card .idx{font-family:var(--mono);font-size:12px;color:var(--ink-dim);margin-bottom:clamp(30px,4vw,52px);letter-spacing:.06em}
.card h3{font-size:clamp(22px,1.9vw,29px);font-weight:600;letter-spacing:-.02em;line-height:1.15;margin-bottom:12px;transition:color .4s}
.card:hover h3{color:var(--gold)}
.card>p:not(.idx){color:var(--ink-dim);font-size:16px;line-height:1.6;max-width:38ch}
.chips{display:flex;flex-wrap:wrap;gap:6px;margin-top:20px}
.chips li{font-family:var(--mono);font-size:11px;letter-spacing:.04em;color:var(--ink);border:1px solid var(--line);border-radius:100px;padding:5px 10px}
@media (max-width:1020px){.cards{grid-template-columns:repeat(2,1fr)}}
@media (max-width:640px){.cards{grid-template-columns:1fr}}

/* stats */
.stats{max-width:1600px;margin:0 auto;padding:0 var(--gutter);display:grid;grid-template-columns:repeat(4,1fr)}
.stat{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:clamp(28px,3.4vw,48px) clamp(12px,1.6vw,24px) clamp(28px,3.4vw,48px) 0}
.stat+.stat{border-left:1px solid var(--line);padding-left:clamp(16px,2vw,28px)}
.stat .n{font-size:clamp(46px,5.4vw,92px);font-weight:650;letter-spacing:-.045em;line-height:1;font-variant-numeric:tabular-nums}
.stat .l{margin-top:14px;color:var(--ink-dim);font-size:15px;line-height:1.5;max-width:24ch}
@media (max-width:900px){.stats{grid-template-columns:repeat(2,1fr)}.stat:nth-child(3){border-left:0;padding-left:0}
  .stat:nth-child(n+3){border-top:0}}

/* timeline */
.timeline{margin-top:clamp(52px,7vw,96px);border-bottom:1px solid var(--line)}
.job{position:relative;display:grid;grid-template-columns:minmax(150px,2fr) 5fr 5fr;gap:clamp(16px,2.4vw,40px);
  border-top:1px solid var(--line);padding:clamp(24px,2.6vw,36px) 0}
.job::before{content:"";position:absolute;left:0;top:-1px;height:1px;width:100%;background:var(--gold);transform:scaleX(0);
  transform-origin:left;transition:transform .8s var(--ease)}
.job:hover::before{transform:scaleX(1)}
.when{font-family:var(--mono);font-size:13px;letter-spacing:.04em;color:var(--gold);padding-top:5px;white-space:nowrap}
.job h3{font-size:clamp(20px,1.7vw,26px);font-weight:600;letter-spacing:-.02em;line-height:1.2}
.where{margin-top:8px;color:var(--ink-dim);font-size:15px}
.desc{color:var(--ink-dim);font-size:16px;line-height:1.6}
.edu .when{color:var(--ink-dim)}
.tag{display:inline-block;font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--gold);
  border:1px solid rgba(211,154,58,.4);border-radius:100px;padding:3px 9px;margin-right:6px;vertical-align:1px}
@media (max-width:900px){.job{grid-template-columns:1fr;gap:10px}.when{padding-top:0}}

/* lab */
.lab{display:grid;grid-template-columns:6fr 5fr;gap:clamp(40px,6vw,96px);align-items:center}
.term{background:var(--bg-2);border:1px solid var(--line);border-radius:14px;overflow:hidden;
  box-shadow:0 40px 120px -40px rgba(0,0,0,.8),0 0 0 1px rgba(211,154,58,.06)}
.term-bar{display:flex;align-items:center;gap:7px;padding:12px 14px;border-bottom:1px solid var(--line);
  font-family:var(--mono);font-size:11px;color:var(--ink-dim);letter-spacing:.06em}
.term-bar i{width:10px;height:10px;border-radius:50%;background:#2a2b31}
.term-bar i:first-child{background:var(--gold-deep)}
.term-bar span{margin-left:auto}
.term-body{padding:20px 20px 22px;font-family:var(--mono);font-size:13.5px;line-height:1.75}
.cmd{color:var(--ink)}
.ps{color:var(--gold)}
.term dl{display:grid;grid-template-columns:max-content 1fr;gap:2px 22px;margin:12px 0 14px;padding-left:2px}
.term dt{color:var(--ink-dim)}
.term dd{color:var(--ink)}
.caret{display:inline-block;width:.6em;height:1.1em;background:var(--gold);vertical-align:-2px;animation:blink 1.1s steps(1) infinite}
@keyframes blink{50%{opacity:0}}
@media (max-width:960px){.lab{grid-template-columns:1fr}}
@media (max-width:480px){.term dl{grid-template-columns:1fr;gap:0}.term dd{margin-bottom:8px}.term-body{font-size:13px}}

/* booking formats */
.formats{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(12px,1.4vw,20px);margin-top:clamp(48px,6vw,84px)}
.format{position:relative;display:flex;flex-direction:column;border:1px solid var(--line);border-radius:16px;padding:clamp(22px,2vw,30px);
  min-height:290px;background:linear-gradient(180deg,rgba(241,236,226,.025),rgba(241,236,226,0));
  transition:border-color .5s var(--ease),background .5s var(--ease),transform .5s var(--ease)}
.format:hover{border-color:rgba(211,154,58,.6);background:linear-gradient(180deg,rgba(211,154,58,.09),rgba(211,154,58,.01));transform:translateY(-4px)}
.dur{font-size:clamp(46px,4.4vw,70px);font-weight:650;letter-spacing:-.05em;line-height:1}
.dur span{font-family:var(--mono);font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-dim);margin-left:8px;font-weight:400}
.format h3{margin-top:clamp(28px,3vw,44px);font-size:clamp(20px,1.6vw,24px);font-weight:600;letter-spacing:-.02em;line-height:1.2}
.format p:not(.dur):not(.mode){margin-top:10px;color:var(--ink-dim);font-size:15px;line-height:1.55}
.mode{margin-top:auto;padding-top:24px;display:flex;justify-content:space-between;align-items:center;
  font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--gold)}
.mode .arrow{font-size:18px;color:var(--ink);transition:transform .45s var(--ease)}
.format:hover .mode .arrow{transform:translateX(6px)}
@media (max-width:1100px){.formats{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.formats{grid-template-columns:1fr}.format{min-height:0}}

/* CTA */
.cta{padding:clamp(90px,13vw,190px) var(--gutter) clamp(70px,9vw,120px);text-align:center;
  background:radial-gradient(closest-side at 50% 50%,rgba(211,154,58,.08),rgba(211,154,58,0))}
.cta-kicker{font-family:var(--mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-dim);margin-bottom:38px}
.magnetic{display:inline-flex;align-items:center;gap:18px;padding:clamp(20px,2vw,28px) clamp(34px,3.6vw,52px);border-radius:100px;
  border:1px solid rgba(211,154,58,.55);font-size:clamp(24px,3vw,42px);font-weight:600;letter-spacing:-.025em;will-change:transform;
  transition:background .5s var(--ease),color .5s var(--ease),border-color .5s var(--ease)}
.magnetic:hover{background:var(--gold);color:var(--bg);border-color:var(--gold)}
.magnetic .arrow{font-size:.8em;transition:transform .5s var(--ease)}
.magnetic:hover .arrow{transform:translateX(8px)}
.contact{display:flex;justify-content:center;align-items:center;gap:clamp(28px,4vw,64px);margin-top:clamp(56px,7vw,96px);text-align:left;flex-wrap:wrap}
.qr{display:flex;flex-direction:column;align-items:center;gap:12px}
.qr img{width:132px;height:132px;background:#fff;padding:8px;border-radius:14px;box-shadow:0 0 0 3px var(--gold-deep)}
.qr figcaption{font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-dim)}
.contact-list{display:grid;grid-template-columns:max-content 1fr;gap:10px 26px;font-size:16px}
.contact-list dt{font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-dim);padding-top:4px}
.contact-list dd{color:var(--ink)}
@media (pointer:coarse),(max-width:640px){.qr{display:none}}
@media (max-width:480px){.contact-list{grid-template-columns:1fr;gap:2px}.contact-list dd{margin-bottom:12px;word-break:break-all}}

/* footer */
.foot{padding:40px var(--gutter);border-top:1px solid var(--line);display:flex;justify-content:space-between;flex-wrap:wrap;gap:16px;
  font-family:var(--mono);font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-dim)}

.foot-links{display:flex;gap:22px}

/* legal pages (Datenschutz) */
.nav-back{color:var(--ink-dim);transition:color .3s}
.nav-back:hover{color:var(--ink)}
@media (max-width:520px){.nav-back{display:none}}
.legal{max-width:760px;margin:0 auto;padding:calc(110px + 4vw) var(--gutter) 96px}
.legal h1{font-size:clamp(40px,6.4vw,88px);line-height:.95;hyphens:manual}
.legal-lede{margin-top:28px;font-size:clamp(17px,1.4vw,20px);line-height:1.6;color:var(--ink)}
.legal-note{margin-top:18px;font-family:var(--mono);font-size:12px;letter-spacing:.04em;color:var(--ink-dim)}
.legal section{margin-top:52px;padding-top:28px;border-top:1px solid var(--line)}
.legal h2{font-size:clamp(22px,2.2vw,28px);font-weight:650;letter-spacing:-.02em;line-height:1.2;max-width:none;margin-bottom:14px}
.legal h3{font-size:18px;font-weight:600;margin:26px 0 8px}
.legal p,.legal li{color:var(--ink-dim);line-height:1.7}
.legal p+p{margin-top:12px}
.legal ul{margin:12px 0}
.legal li{position:relative;padding-left:22px;margin-top:6px}
.legal li::before{content:"";position:absolute;left:0;top:.8em;width:10px;height:1px;background:var(--gold)}
.legal a{color:var(--ink);text-decoration:underline;text-decoration-color:rgba(211,154,58,.6);text-underline-offset:3px;overflow-wrap:anywhere}
.legal a:hover{text-decoration-color:var(--gold)}

/* reveal: visible at rest; the hidden start only exists in real browsers (.reveal-type) */
.reveal{transition:opacity 1s var(--ease),transform 1s var(--ease)}
.reveal-type .reveal{opacity:0;transform:translateY(28px)}
.reveal-type .reveal.in{opacity:1;transform:none}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
  h1 .word>span{transform:none}.reveal{opacity:1;transform:none}
}