@font-face{font-family:Manrope;src:url("assets/fonts/manrope-regular.ttf") format("truetype");font-weight:400;font-display:swap}
@font-face{font-family:Manrope;src:url("assets/fonts/manrope-semibold.ttf") format("truetype");font-weight:500 600;font-display:swap}
@font-face{font-family:Manrope;src:url("assets/fonts/manrope-bold.ttf") format("truetype");font-weight:700 900;font-display:swap}
/* Layout: eXO site language — white and paper sections, ink bands, black-and-white mountains; yellow reserved for the X, the lifecycle curve and key highlights */
:root{
  --ink:#171b19; --ink-2:#1F2522; --paper:#F5F5F0; --white:#FFFFFF;
  --muted:#5E655F; --muted-dark:#A7AFA5; --line:#DCDED6; --line-dark:#3A413C;
  --yellow:#F5DC45; --yellow-deep:#B8960F;
  --font:Manrope, system-ui, -apple-system, "Segoe UI", sans-serif;
  color-scheme:light;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px}
@media (prefers-reduced-motion: reduce){html{scroll-behavior:auto}}
body{margin:0;background:var(--white);color:var(--ink);font-family:var(--font);font-size:16px;line-height:1.7;-webkit-font-smoothing:antialiased}
a{color:inherit}
::selection{background:var(--yellow);color:var(--ink)}
a:focus-visible,button:focus-visible,summary:focus-visible{outline:2px solid var(--yellow-deep);outline-offset:4px;border-radius:2px}

/* language toggle */
html[data-lang="de"] .en, html[data-lang="en"] .de{display:none !important}

.wrap{max-width:1280px;margin:0 auto;padding-left:max(16px, env(safe-area-inset-left,0px));padding-right:max(16px, env(safe-area-inset-right,0px))}
@media (min-width:760px){.wrap{padding-left:max(40px, env(safe-area-inset-left,0px));padding-right:max(40px, env(safe-area-inset-right,0px))}}
.pad{padding-block:104px}
@media (max-width:760px){.pad{padding-block:72px}}
h1,h2,h3{margin:0;font-weight:500;text-wrap:balance}
h2{font-size:clamp(32px,3.6vw,52px);line-height:1.15;letter-spacing:-.04em}
h3{font-size:22px;line-height:1.3;letter-spacing:-.02em}
p{margin:0}
.eyebrow{display:flex;align-items:center;gap:12px;font-size:11px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;margin-bottom:22px}
.eyebrow::before{content:"";width:24px;height:1px;background:currentColor;flex:none}
.lead{color:var(--muted);max-width:44ch;font-size:15px;line-height:1.9}
.head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:24px 64px;margin-bottom:56px}
.head>div{max-width:720px;min-width:0}
.dark{background:var(--ink);color:var(--white)}
.dark .eyebrow{color:var(--yellow)}
.dark .lead{color:var(--muted-dark)}
.paper{background:var(--paper)}
.grid{display:grid;gap:20px;grid-template-columns:repeat(auto-fit,minmax(min(100%,230px),1fr))}
.grid>*{min-width:0}
.yellow{color:var(--yellow)}

/* logo */
.logo{display:inline-flex;align-items:baseline;text-decoration:none;font-weight:800;font-size:28px;letter-spacing:-.07em;line-height:1;white-space:nowrap;color:var(--ink)}
.logo .x{color:var(--yellow-deep)}
.logo .word{font-size:20px;font-weight:700;letter-spacing:-.04em;margin-left:9px}
.logo .dot{color:var(--yellow-deep)}
.dark .logo{color:var(--white)} .dark .logo .x,.dark .logo .dot{color:var(--yellow)}

/* header */
header{position:sticky;top:env(safe-area-inset-top,0px);z-index:30;background:var(--white);border-bottom:1px solid var(--line)}
.bar{display:flex;align-items:center;justify-content:space-between;gap:12px 28px;min-height:76px;flex-wrap:wrap;padding-block:12px}
nav.main{display:flex;flex-wrap:wrap;gap:4px 28px;font-size:13px;font-weight:600;margin-left:auto}
nav.main a{text-decoration:none;padding-block:6px}
nav.main a:hover{color:var(--yellow-deep)}
.lang{display:flex;border:1px solid var(--line);border-radius:3px;overflow:hidden}
.lang button{border:0;background:transparent;font:inherit;font-size:12px;font-weight:700;letter-spacing:.06em;padding:8px 12px;min-width:44px;min-height:36px;cursor:pointer;color:var(--muted)}
.lang button[aria-pressed="true"]{background:var(--ink);color:var(--yellow)}
@media (max-width:900px){nav.main{order:3;width:100%;margin-left:0;gap:2px 20px;padding-bottom:4px;overflow-x:auto;flex-wrap:nowrap} .bar{min-height:0}}

/* hero */
.hero{position:relative;color:var(--white);background:#3E423F;overflow:hidden}
.hero img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 55%}
.hero .shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(14,19,17,.84),rgba(14,19,17,.3) 78%),linear-gradient(0deg,rgba(14,19,17,.5),transparent 35%)}
.hero .wrap{position:relative;padding-block:120px 64px}
.hero .eyebrow{color:#E6E8E3}
.hero .eyebrow::before{width:7px;height:7px;border-radius:50%;background:var(--yellow)}
.hero h1{font-size:clamp(40px,6.2vw,92px);line-height:1.06;letter-spacing:-.05em;max-width:14ch}
.hero .intro{margin-top:30px;max-width:58ch;font-size:clamp(16px,1.4vw,18px);line-height:1.85;color:#ECEDEA}
.hero-foot{margin-top:88px;display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px 24px;font-size:11px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:#D9DCD6}
.btns{display:flex;flex-wrap:wrap;gap:16px 32px;align-items:center;margin-top:36px}
.btn{display:inline-flex;align-items:center;gap:28px;background:var(--yellow);color:var(--ink);text-decoration:none;font-weight:700;font-size:13px;padding:16px 22px;border-radius:3px;min-height:52px}
.btn:hover{background:#FFE65A}
.link-light{font-size:13px;font-weight:600;text-decoration:none;padding-block:10px;border-bottom:1px solid rgba(255,255,255,.4)}

/* context */
.ctx{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,340px),1fr));gap:56px}
.ctx>*{min-width:0}
.rows{border-top:1px solid var(--line)}
.rows>div{padding-block:24px;border-bottom:1px solid var(--line);display:grid;grid-template-columns:44px minmax(0,1fr);gap:4px 16px}
.rows .n{font-size:11px;font-weight:700;letter-spacing:.12em;color:var(--yellow-deep);padding-top:6px}
.rows h3{font-size:20px}
.rows p{grid-column:2;color:var(--muted);font-size:15px}

/* lifecycle */
.lc{border:1px solid var(--line-dark);border-radius:4px;padding:28px 28px 0;margin-bottom:20px;background:var(--ink-2)}
.lc-scroll{overflow-x:auto}
.lc-inner{min-width:660px}
.lc svg{display:block;width:100%;height:auto}
.lc text{font-family:var(--font);font-size:13px;font-weight:600;fill:var(--muted-dark)}
.lc .hi{fill:var(--white)}
.phases{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));border-top:1px solid var(--line-dark);margin-top:8px}
.phases div{padding:16px 10px 22px 0;font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--muted-dark)}
.phases div b{display:block;color:var(--yellow);font-weight:700;margin-bottom:4px}
.svc{border:1px solid var(--line-dark);border-radius:4px;padding:26px 22px;display:flex;flex-direction:column;gap:12px}
.svc .k{font-size:11px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--muted-dark)}
.svc h3{font-size:20px;color:var(--white)}
.svc p{font-size:14px;line-height:1.8;color:var(--muted-dark)}
.svc.hl{background:var(--yellow);border-color:var(--yellow)}
.svc.hl .k,.svc.hl h3,.svc.hl p{color:var(--ink)}

/* AI */
.stage{border:1px solid var(--line);border-radius:4px;padding:28px 24px;display:flex;flex-direction:column;gap:12px;background:var(--white)}
.stage .k{font-size:11px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.stage p{font-size:15px;color:var(--muted)}
.stage.hl{background:var(--ink);border-color:var(--ink)}
.stage.hl .k{color:var(--yellow)} .stage.hl h3{color:var(--white)} .stage.hl p{color:var(--muted-dark)}
.arrow{display:none}
.proof{margin-top:28px;display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr));gap:24px 48px;align-items:center;background:var(--paper);border-radius:4px;padding:36px 32px}
.proof b{display:block;font-size:clamp(48px,6vw,72px);font-weight:600;letter-spacing:-.05em;line-height:1;font-variant-numeric:tabular-nums}
.proof b span{color:var(--yellow-deep)}
.proof .cap{font-size:14px;color:var(--muted);margin-top:10px;display:block}
.proof p{color:var(--muted);font-size:15px}
.txt-link{font-weight:700;font-size:13px;text-decoration:none;border-bottom:1px solid currentColor;padding-bottom:2px;align-self:flex-start}

/* approach */
.principles{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,260px),1fr));gap:40px}
.principles>div{border-top:1px solid var(--ink);padding-top:22px;display:flex;flex-direction:column;gap:10px}
.principles .k{font-size:11px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--yellow-deep)}
.principles p{color:var(--muted);font-size:15px}
.mandates{margin-top:72px;display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,260px),1fr));gap:0 32px;border-top:1px solid var(--line)}
.mandates>div{padding-block:22px;border-bottom:1px solid var(--line)}
.mandates small{display:block;font-size:12px;color:var(--muted);margin-bottom:4px}
.mandates span{font-size:18px;font-weight:500;line-height:1.4}
.ph{color:#7A817B}

/* ventures */
.v-intro{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,340px),1fr));gap:56px;margin-bottom:56px}
.v-intro>*{min-width:0}
.v-intro .body{display:flex;flex-direction:column;gap:18px;color:var(--muted)}
.case{background:var(--white);border:1px solid var(--line);border-radius:4px;padding:28px 24px;display:flex;flex-direction:column;gap:12px}
.case .k{font-size:11px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--yellow-deep)}
.case p{font-size:15px;color:var(--muted)}
.offer{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,220px),1fr));gap:28px;margin-top:48px;padding-top:32px;border-top:1px solid var(--line)}
.offer b{display:block;font-size:15px;margin-bottom:4px}
.offer span{font-size:14px;color:var(--muted)}

/* panorama */
.pano{position:relative;color:var(--white);background:#3E423F;overflow:hidden}
.pano img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.pano .shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(14,19,17,.72),rgba(14,19,17,.15))}
.pano .wrap{position:relative;padding-block:120px}
.pano p{font-size:clamp(28px,3.4vw,46px);font-weight:500;letter-spacing:-.04em;line-height:1.2;max-width:20ch}
.pano p span{color:var(--yellow)}

/* publications */
.pubs{border-top:1px solid var(--line)}
.pub{display:grid;grid-template-columns:110px minmax(0,1fr) auto;gap:8px 32px;padding-block:28px;border-bottom:1px solid var(--line);text-decoration:none;align-items:start}
.pub:hover h3{color:var(--yellow-deep)}
.pub .meta{font-size:11px;font-weight:700;letter-spacing:.12em;color:var(--muted);display:flex;flex-direction:column;gap:4px}
.pub .meta b{font-size:15px;color:var(--ink);letter-spacing:0;font-variant-numeric:tabular-nums}
.pub .src{font-size:13px;color:var(--muted);margin-bottom:6px}
.pub h3{font-size:clamp(19px,1.8vw,24px);line-height:1.35;transition:color .2s}
.pub .go{font-size:13px;font-weight:700;white-space:nowrap}
@media (max-width:720px){.pub{grid-template-columns:minmax(0,1fr)}.pub .meta{flex-direction:row;gap:12px;align-items:baseline}}

/* profile */
.profile{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,340px),1fr));gap:56px;align-items:start}
.profile>*{min-width:0}
.mono{position:relative;aspect-ratio:4/5;max-width:min(100%,420px);border-radius:4px;overflow:hidden;background:#3E423F}
.mono img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:62% 50%}
.mono .shade{position:absolute;inset:0;background:linear-gradient(0deg,rgba(14,19,17,.75),rgba(14,19,17,.1) 60%)}
.mono .m{position:absolute;left:24px;bottom:56px;font-size:96px;font-weight:800;letter-spacing:-.08em;color:var(--white);line-height:1}
.mono .m span{color:var(--yellow)}
.mono .c{position:absolute;left:24px;right:24px;bottom:22px;font-size:11px;font-weight:700;letter-spacing:.16em;color:#D9DCD6}
.cv h2{margin-bottom:8px}
.cv .role{font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-bottom:24px}
.cv .intro{color:var(--muted);margin-bottom:32px;max-width:60ch}
.stations{border-top:1px solid var(--line)}
.stations>div{display:grid;grid-template-columns:96px minmax(0,1fr);gap:4px 20px;padding-block:18px;border-bottom:1px solid var(--line)}
.stations b{font-size:16px}
.stations p{font-size:15px;color:var(--muted)}
.figs{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,150px),1fr));gap:24px;margin-top:36px}
.figs b{display:block;font-size:30px;font-weight:600;letter-spacing:-.04em;font-variant-numeric:tabular-nums;line-height:1.2}
.figs span{font-size:13px;color:var(--muted);line-height:1.5;display:block;margin-top:4px}

/* contact */
.contact{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr));gap:48px;align-items:end}
.contact>*{min-width:0}
.contact h2 span{color:var(--yellow)}
.cblock{display:flex;flex-direction:column;gap:10px}
.cblock .k{font-size:11px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--muted-dark)}
.mail{font-size:clamp(20px,2vw,26px);font-weight:600;letter-spacing:-.02em;text-decoration:none;border-bottom:1px solid var(--yellow);align-self:flex-start;word-break:break-all}
.copy{align-self:flex-start;background:transparent;color:var(--white);border:1px solid var(--line-dark);border-radius:3px;font:inherit;font-size:13px;font-weight:600;padding:8px 14px;min-height:40px;cursor:pointer}
.copy:hover{border-color:var(--yellow);color:var(--yellow)}
.addr{color:var(--muted-dark);font-size:15px}

/* legal + footer */
.legal details{border-top:1px solid var(--line)}
.legal details:last-child{border-bottom:1px solid var(--line)}
.legal summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;padding-block:22px;font-size:20px;font-weight:600;letter-spacing:-.02em}
.legal summary::-webkit-details-marker{display:none}
.legal summary::after{content:"+";font-weight:400;font-size:26px;color:var(--yellow-deep)}
.legal details[open] summary::after{content:"–"}
.legal .body{padding-bottom:32px;color:var(--muted);max-width:75ch;display:flex;flex-direction:column;gap:12px;font-size:15px}
.legal .body strong{color:var(--ink);font-weight:600}
.legal .body h3{font-size:17px;font-weight:700;color:var(--ink);margin-top:12px}
.legal .body h4{font-size:15px;font-weight:700;color:var(--ink);margin:6px 0 -6px}
.legal .body ol,.legal .body ul{margin:0;padding-left:22px;display:flex;flex-direction:column;gap:4px}
.legal-note{font-size:14px;color:var(--muted);margin-bottom:20px}
footer .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:20px 40px;padding-block:40px}
footer .tag{font-size:13px;color:var(--muted-dark);max-width:44ch}
footer .tag b{color:var(--yellow);font-weight:800}
footer nav{display:flex;gap:24px;font-size:13px;font-weight:600}
footer nav a{text-decoration:none;color:var(--muted-dark)}
footer nav a:hover{color:var(--yellow)}
.fine{border-top:1px solid var(--line-dark)}
.fine .wrap{padding-block:20px;font-size:12px;color:var(--muted-dark)}

.skip{position:absolute;left:16px;top:-60px;z-index:50;background:var(--yellow);color:var(--ink);padding:10px 14px;font-weight:700;text-decoration:none}
.skip:focus{top:10px}
img{max-width:100%}
[hidden]{display:none!important}