/* Self-hosted fonts */
@font-face{font-family:'Bricolage Grotesque';font-style:normal;font-weight:400;font-display:swap;src:url(fonts/bricolage-grotesque-400.woff2) format('woff2')}
@font-face{font-family:'Bricolage Grotesque';font-style:normal;font-weight:500;font-display:swap;src:url(fonts/bricolage-grotesque-500.woff2) format('woff2')}
@font-face{font-family:'Bricolage Grotesque';font-style:normal;font-weight:600;font-display:swap;src:url(fonts/bricolage-grotesque-600.woff2) format('woff2')}
@font-face{font-family:'Bricolage Grotesque';font-style:normal;font-weight:700;font-display:swap;src:url(fonts/bricolage-grotesque-700.woff2) format('woff2')}
@font-face{font-family:'Hanken Grotesk';font-style:normal;font-weight:300;font-display:swap;src:url(fonts/hanken-grotesk-300.woff2) format('woff2')}
@font-face{font-family:'Hanken Grotesk';font-style:normal;font-weight:400;font-display:swap;src:url(fonts/hanken-grotesk-400.woff2) format('woff2')}
@font-face{font-family:'Hanken Grotesk';font-style:normal;font-weight:500;font-display:swap;src:url(fonts/hanken-grotesk-500.woff2) format('woff2')}
@font-face{font-family:'Hanken Grotesk';font-style:normal;font-weight:600;font-display:swap;src:url(fonts/hanken-grotesk-600.woff2) format('woff2')}
@font-face{font-family:'Hanken Grotesk';font-style:normal;font-weight:700;font-display:swap;src:url(fonts/hanken-grotesk-700.woff2) format('woff2')}
@font-face{font-family:'JetBrains Mono';font-style:normal;font-weight:400;font-display:swap;src:url(fonts/jetbrains-mono-400.woff2) format('woff2')}
@font-face{font-family:'JetBrains Mono';font-style:normal;font-weight:500;font-display:swap;src:url(fonts/jetbrains-mono-500.woff2) format('woff2')}
@font-face{font-family:'JetBrains Mono';font-style:normal;font-weight:600;font-display:swap;src:url(fonts/jetbrains-mono-600.woff2) format('woff2')}


:root{
  --bg:#0a141f;
  --bg-2:#0c1825;
  --panel:#0f1e2e;
  --panel-2:#102337;
  --grid-fine:rgba(126,170,212,.04);
  --grid-major:rgba(126,170,212,.075);
  --line:rgba(150,188,220,.17);
  --line-soft:rgba(150,188,220,.09);
  --ink:#d4dfec;
  --ink-bright:#f2f7fc;
  --ink-mute:#708aa4;
  --ink-faint:#47596e;
  --accent:#eea83c;
  --accent-bright:#f8bc55;
  --accent-soft:rgba(238,168,60,.13);
  --blue:#76b2e2;
  --blue-soft:rgba(118,178,226,.12);
  --sans:'Hanken Grotesk',-apple-system,sans-serif;
  --display:'Bricolage Grotesque',sans-serif;
  --mono:'JetBrains Mono',ui-monospace,monospace;
  --maxw:1180px;
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:var(--sans);
  color:var(--ink);
  background-color:var(--bg);
  background-image:
    linear-gradient(var(--grid-fine) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-fine) 1px, transparent 1px),
    linear-gradient(var(--grid-major) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-major) 1px, transparent 1px);
  background-size:28px 28px,28px 28px,140px 140px,140px 140px;
  background-position:center top;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
  position:relative;
}
/* atmosphärischer Glow */
body::before{
  content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;
  background:
    radial-gradient(900px 520px at 78% -8%, rgba(238,168,60,.10), transparent 60%),
    radial-gradient(1100px 700px at 8% 18%, rgba(118,178,226,.10), transparent 55%);
}
::selection{background:var(--accent);color:#0a141f}

a{color:inherit;text-decoration:none}
em{font-style:normal;color:var(--accent)}

/* ---------- Mono kicker / Labels ---------- */
.kicker{
  font-family:var(--mono);font-size:.7rem;letter-spacing:.18em;
  text-transform:uppercase;color:var(--accent);
  display:inline-flex;align-items:center;gap:.6rem;
}
.kicker::before{
  content:"";width:26px;height:1px;background:var(--accent);display:inline-block;
}
.eyebrow{
  font-family:var(--mono);font-size:.68rem;letter-spacing:.2em;
  text-transform:uppercase;color:var(--blue);margin-bottom:1rem;
}

/* ---------- Tech frame (Eck-Markierungen) ---------- */
.tech-frame{position:relative;border:1px solid var(--line)}
.tech-frame::before,.tech-frame::after{
  content:"";position:absolute;width:9px;height:9px;border:1.5px solid var(--accent);
}
.tech-frame::before{top:-1px;left:-1px;border-right:none;border-bottom:none}
.tech-frame::after{bottom:-1px;right:-1px;border-left:none;border-top:none}

/* ---------- NAV ---------- */
nav{
  position:fixed;top:0;left:0;right:0;z-index:100;
  border-bottom:1px solid transparent;transition:.3s;
}
nav.scrolled{
  background:rgba(10,20,31,.82);backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line-soft);
}
.nav-inner{
  max-width:var(--maxw);margin:0 auto;padding:1.1rem 2rem;
  display:flex;justify-content:space-between;align-items:center;
}
.nav-brand{
  font-family:var(--mono);font-size:.82rem;letter-spacing:.04em;
  color:var(--ink-bright);font-weight:500;display:flex;align-items:center;gap:.55rem;
}
.nav-brand::before{
  content:"";width:8px;height:8px;background:var(--accent);
  box-shadow:0 0 10px var(--accent);border-radius:1px;
}
.nav-links{display:flex;gap:2rem}
.nav-links a{
  font-family:var(--mono);font-size:.74rem;letter-spacing:.08em;
  color:var(--ink-mute);text-transform:uppercase;transition:.2s;position:relative;
}
.nav-links a:hover{color:var(--accent)}
@media(max-width:720px){.nav-links{display:none}}

/* ---------- Layout helpers ---------- */
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 2rem}
section,.block{max-width:var(--maxw);margin:0 auto;padding:0 2rem}
#about,#case,#cv,#contact{scroll-margin-top:78px}

/* ---------- HERO ---------- */
.hero{
  padding-top:10rem;padding-bottom:3.5rem;
  display:grid;grid-template-columns:1fr .92fr;gap:3.5rem;align-items:center;
}
.hero-tags{display:flex;flex-wrap:wrap;gap:.55rem;margin-bottom:2rem}
.hero-tag{
  font-family:var(--mono);font-size:.68rem;letter-spacing:.04em;
  color:var(--ink);background:var(--blue-soft);
  border:1px solid var(--line-soft);
  padding:.34rem .7rem;display:inline-flex;align-items:center;gap:.5rem;
}
.hero-tag .dot{width:6px;height:6px;background:var(--accent);border-radius:50%;flex-shrink:0}
.hero h1{
  font-family:var(--display);font-weight:600;
  font-size:clamp(2.1rem,4.3vw,3.5rem);line-height:1.04;
  letter-spacing:-.02em;color:var(--ink-bright);
}
.hero-intro{
  margin-top:1.7rem;max-width:30em;font-size:1.06rem;color:var(--ink);
  line-height:1.65;
}
.hero-intro strong{color:var(--accent-bright);font-weight:600}
.hero-coord{
  margin-top:2.2rem;font-family:var(--mono);font-size:.7rem;
  letter-spacing:.14em;color:var(--ink-faint);text-transform:uppercase;
}
.hero-image{position:relative}
.hero-image img{
  width:100%;aspect-ratio:4/5;object-fit:cover;object-position:center 18%;
  display:block;filter:grayscale(.25) contrast(1.04);
}
.hero-image .frame-tag{
  position:absolute;top:-1px;left:-1px;
  font-family:var(--mono);font-size:.62rem;letter-spacing:.12em;
  background:var(--accent);color:#0a141f;padding:.25rem .55rem;font-weight:600;
}
.hero-image .caption{
  position:absolute;bottom:-1px;right:-1px;
  font-family:var(--mono);font-size:.64rem;letter-spacing:.1em;
  color:var(--ink-bright);background:rgba(10,20,31,.85);
  border-top:1px solid var(--line);border-left:1px solid var(--line);
  padding:.4rem .7rem;
}
@media(max-width:860px){
  .hero{grid-template-columns:1fr;gap:2.5rem;padding-top:8rem}
  .hero-image{max-width:380px}
}

/* ---------- Architecture: Mobile Journey (Swipe) ---------- */
.arch-journey{display:none}
@media(max-width:860px){
  .figure-scroll, .dia-tip, .click-hint{display:none!important}
  .figure-head{display:none!important}
  .figure-foot{border-top:none;padding-top:0;font-size:.85rem;justify-content:flex-start}
  .arch-journey{display:block;margin-top:.6rem}
  .case-more{display:none}
  .case-more.open{display:block}
  .case-toggle{
    display:inline-flex!important;align-items:center;gap:.4rem;
    background:none;border:1px solid var(--line);padding:.4rem .8rem;
    font-family:var(--mono);font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;
    color:var(--accent);cursor:pointer;margin-top:.3rem;transition:.2s;
  }
  .case-toggle:hover{border-color:var(--accent)}
  .case-toggle .chevron{display:inline-block;transition:transform .25s}
  .case-toggle.open .chevron{transform:rotate(180deg)}
}
/* legend (inside arch-journey, auto-hidden on desktop) */
.aj-legend{
  display:flex;gap:1.2rem;margin-bottom:.75rem;
  font-family:var(--mono);font-size:.68rem;letter-spacing:.08em;color:var(--ink-mute);
}
.aj-legend span{display:flex;align-items:center;gap:.35rem}
.aj-leg-sap,.aj-leg-ext{width:14px;height:10px;border-radius:2px}
.aj-leg-sap{background:var(--accent-soft);border:1.3px solid var(--accent)}
.aj-leg-ext{background:var(--blue-soft);border:1.3px solid var(--blue)}
.aj-intro{
  font-family:var(--mono);font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;
  color:var(--ink-faint);margin-bottom:.8rem;display:flex;align-items:center;gap:.45rem;
}
.aj-intro::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--accent);
  box-shadow:0 0 8px var(--accent);flex-shrink:0}
.aj-track{
  display:flex;gap:.85rem;overflow-x:auto;scroll-snap-type:x mandatory;
  -webkit-overflow-scrolling:touch;scrollbar-width:none;
  margin:0 -1.4rem;padding:0 1.4rem .3rem;
}
.aj-track::-webkit-scrollbar{display:none}
.aj-card{
  flex:0 0 87%;scroll-snap-align:center;
  border:1px solid var(--line);background:var(--panel);
  padding:1rem 1rem 1.15rem;display:flex;flex-direction:column;
}
.aj-card-head{display:flex;flex-direction:column;gap:.25rem;margin-bottom:.85rem}
.aj-num{
  font-family:var(--mono);font-size:.7rem;letter-spacing:.14em;
  color:var(--accent);font-weight:600;
}
.aj-title{
  font-family:var(--display);font-weight:600;font-size:1.12rem;
  color:var(--ink-bright);letter-spacing:-.01em;line-height:1.12;
  overflow-wrap:break-word;hyphens:auto;
}
.aj-diagram{
  border:1px solid var(--line-soft);background:var(--bg-2);
  padding:.65rem .55rem;margin-bottom:.9rem;
}
.aj-diagram svg{width:100%;height:auto;display:block}
.aj-diagram .jn-sap rect{fill:var(--accent-soft);stroke:var(--accent);stroke-width:1.4}
.aj-diagram .jn-ext rect{fill:var(--blue-soft);stroke:var(--blue);stroke-width:1.4}
.aj-diagram .jn-omf rect{fill:rgba(238,168,60,.22);stroke:var(--accent);stroke-width:1.8}
.aj-diagram .jlabel{font-family:var(--mono);fill:var(--ink-bright);font-size:12.5px}
.aj-diagram .jsub{font-family:var(--mono);fill:var(--ink-mute);font-size:9px}
.aj-diagram .jedge{stroke:rgba(176,205,232,.7);stroke-width:1.5;fill:none}
.aj-diagram .jedge-a{stroke:var(--accent);stroke-width:1.7;fill:none}
.aj-diagram .jelabel{font-family:var(--mono);fill:#bcccdc;font-size:9.5px;
  stroke:var(--bg-2);stroke-width:3px;paint-order:stroke}
.aj-text{font-size:.88rem;line-height:1.58;color:var(--ink);margin:0}
.aj-text b{color:var(--ink-bright);font-weight:600}
/* navigation */
.aj-nav{display:flex;align-items:center;justify-content:center;gap:1.1rem;margin-top:1.1rem}
.aj-dots{display:flex;gap:.5rem;align-items:center}
.aj-dot{
  width:7px;height:7px;border-radius:50%;background:var(--line);
  border:none;padding:0;cursor:pointer;transition:.25s;
}
.aj-dot.on{background:var(--accent);width:20px;border-radius:4px}
.aj-arrow{
  width:36px;height:36px;border:1px solid var(--line);background:var(--panel);
  color:var(--ink);cursor:pointer;display:flex;align-items:center;justify-content:center;
  transition:.2s;flex-shrink:0;
}
.aj-arrow svg{width:16px;height:16px;display:block}
.aj-arrow:hover{border-color:var(--accent);color:var(--accent)}
.aj-arrow:disabled{opacity:.28;cursor:default;border-color:var(--line)}

/* ---------- Section header ---------- */
.sec-head{padding-top:3.5rem;margin-bottom:2.8rem}
.section-h{
  font-family:var(--display);font-weight:600;
  font-size:clamp(1.9rem,3.6vw,2.9rem);line-height:1.08;
  letter-spacing:-.015em;color:var(--ink-bright);margin-top:.9rem;
}

/* ---------- ABOUT / Tabs ---------- */
#about{padding-top:5.5rem}
.ability-tabs{
  display:grid;grid-template-columns:1fr 1fr;gap:0;
  border:1px solid var(--line);margin-bottom:0;
}
.ability-tab{
  background:transparent;border:none;cursor:pointer;text-align:left;
  padding:1.5rem 1.6rem;color:var(--ink-mute);
  border-right:1px solid var(--line);transition:.25s;position:relative;
  display:flex;flex-direction:column;gap:.35rem;
}
.ability-tab:last-child{border-right:none}
.ability-tab:hover{background:var(--bg-2)}
.ability-tab.active{background:var(--panel);color:var(--ink)}
.ability-tab.active::after{
  content:"";position:absolute;left:0;right:0;bottom:-1px;height:2px;background:var(--accent);
}
.ability-tab-num{font-family:var(--mono);font-size:.68rem;letter-spacing:.14em;color:var(--accent)}
.ability-tab-label{font-family:var(--display);font-size:1.45rem;font-weight:600;color:var(--ink-bright);line-height:1.1}
.ability-tab.active .ability-tab-label{color:var(--ink-bright)}
.ability-tab-sub{font-family:var(--mono);font-size:.66rem;letter-spacing:.1em;color:var(--ink-faint);text-transform:uppercase}

.ability-panel{display:none;border:1px solid var(--line);border-top:none;background:var(--panel)}
.ability-panel.active{display:block;animation:fadeUp .5s ease}
@keyframes fadeUp{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}

.ability-row{
  display:grid;grid-template-columns:230px 1fr;gap:2rem;
  padding:1.9rem 2rem;border-bottom:1px solid var(--line-soft);
  opacity:0;transform:translateY(14px);transition:.6s;
}
.ability-row.in{opacity:1;transform:none}
.ability-row:last-child{border-bottom:none}
.ability-row-meta{display:flex;flex-direction:column;gap:.5rem}
.ability-row-num{font-family:var(--mono);font-size:1.6rem;color:var(--accent);font-weight:500;line-height:1}
.ability-row-cat{font-family:var(--mono);font-size:.68rem;letter-spacing:.12em;text-transform:uppercase;color:var(--blue)}
.ability-row-body h4{font-family:var(--display);font-size:1.18rem;font-weight:600;color:var(--ink-bright);margin-bottom:.55rem;letter-spacing:-.01em}
.ability-row-body p{font-size:.95rem;color:var(--ink);max-width:46em}
.tags{display:flex;flex-wrap:wrap;gap:.4rem;margin-top:1rem}
.tags span{
  font-family:var(--mono);font-size:.68rem;letter-spacing:.02em;
  color:var(--ink-mute);border:1px solid var(--line-soft);
  padding:.22rem .55rem;background:var(--bg-2);
}
@media(max-width:680px){
  .ability-row{grid-template-columns:1fr;gap:.8rem;padding:1.5rem 1.3rem}
  .ability-row-meta{flex-direction:row;align-items:baseline;gap:.9rem}
  .ability-tab{padding:1.1rem}
  .ability-tab-label{font-size:1.15rem}
}

/* ---------- CASE ---------- */
.case{padding-top:5.5rem}
.case-grid{
  display:grid;grid-template-columns:.8fr 1.2fr;gap:3rem;align-items:start;
}
.case-image-col{position:relative}
.case-img-full{
  width:100%;aspect-ratio:3/4;object-fit:cover;object-position:center 20%;
  display:block;filter:grayscale(.3) contrast(1.05);
}
.case-image-col .frame-tag{
  position:absolute;top:-1px;left:-1px;font-family:var(--mono);font-size:.62rem;
  letter-spacing:.12em;background:var(--blue);color:#0a141f;padding:.25rem .55rem;font-weight:600;
}
.case-h{
  font-family:var(--display);font-weight:600;font-size:clamp(1.7rem,3.2vw,2.5rem);
  line-height:1.1;letter-spacing:-.015em;color:var(--ink-bright);margin:.9rem 0 1.4rem;
}
.case-body{font-size:1rem;color:var(--ink);margin-bottom:1rem;max-width:46em;line-height:1.7}
.case-toggle{display:none}
.case-intro{margin-bottom:.5rem}
.case-intro .case-body strong{color:var(--ink-bright)}
.case-body strong{color:var(--ink-bright);font-weight:600}
@media(max-width:780px){.case-grid{grid-template-columns:1fr;gap:2rem}.case-image-col{max-width:340px}}

/* ---------- Architecture figure (interaktiv) ---------- */
.figure{
  margin-top:3rem;border:1px solid var(--line);background:var(--bg-2);position:relative;
  padding:1.4rem 1.4rem 1rem;
}
.figure-head{
  display:flex;justify-content:space-between;align-items:baseline;gap:1rem;flex-wrap:wrap;
  font-family:var(--mono);font-size:.82rem;letter-spacing:.10em;text-transform:uppercase;
  color:var(--ink);margin-bottom:.9rem;
}
.figure-head b{color:var(--accent);font-weight:600}
.figure-hint{text-transform:none;letter-spacing:.04em;color:var(--ink-faint)}
.figure-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch}
.schematic{width:100%;min-width:900px;height:auto;display:block}
/* nodes */
.n-sap rect{fill:var(--accent-soft);stroke:var(--accent);stroke-width:1.6}
.n-ext rect{fill:var(--blue-soft);stroke:var(--blue);stroke-width:1.6}
.n-label{font-family:var(--mono);font-size:17px;fill:var(--ink-bright);letter-spacing:.01em}
.n-label.big{font-size:22px;font-weight:500}
/* edges */
.edge{cursor:pointer}
.edge .hit{stroke:transparent;stroke-width:24;fill:none}
.edge .vis{stroke:rgba(176,205,232,.78);stroke-width:1.8;fill:none;transition:stroke .2s, stroke-width .2s}
.edge .ae{marker-end:url(#arr)}
.edge .as{marker-start:url(#arr)}
.edge:hover .vis{stroke:#cfe0f0;stroke-width:2.8}
.edge.on .vis{stroke:var(--accent);stroke-width:2.6}
.edge.on .ae{marker-end:url(#arrA)}
.edge.on .as{marker-start:url(#arrA)}
.elabel{
  font-family:var(--mono);font-size:15px;fill:#bcccdc;letter-spacing:.01em;
  stroke:var(--bg-2);stroke-width:4px;paint-order:stroke;transition:fill .15s;
  text-decoration:underline;text-decoration-color:rgba(188,204,220,.25);text-underline-offset:3px;
}
.edge:hover .elabel{fill:var(--ink-bright);text-decoration-color:rgba(255,255,255,.4)}
.edge.on .elabel{fill:var(--accent)}
.cross{stroke:var(--ink-faint);stroke-width:1;fill:none}
.leg-label{font-family:var(--mono);font-size:14px;fill:var(--ink);letter-spacing:.03em}
/* detail tooltip */
.dia-tip{
  position:absolute;width:280px;max-width:84vw;z-index:6;display:none;
  background:rgba(13,27,42,.97);border:1px solid var(--accent);
  box-shadow:0 12px 34px rgba(0,0,0,.5);padding:.85rem .95rem;
}
.dia-tip.show{display:block}
.dia-tip-head{display:flex;justify-content:space-between;align-items:flex-start;gap:.6rem;margin-bottom:.5rem}
.dia-tip-title{font-family:var(--mono);font-size:.66rem;letter-spacing:.1em;text-transform:uppercase;color:var(--accent)}
.dia-tip-close{background:none;border:none;color:var(--ink-mute);cursor:pointer;font-size:1.15rem;line-height:1;padding:0}
.dia-tip-close:hover{color:var(--ink-bright)}
.dia-tip p{margin:0;font-size:.86rem;line-height:1.5;color:var(--ink)}

/* prominentes "produktiv im Einsatz"-Badge + Caption */
.fig-badge{
  display:inline-flex;align-items:center;gap:.5rem;
  font-family:var(--mono);font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;
  color:var(--accent);background:var(--accent-soft);
  border:1px solid var(--accent);padding:.32rem .7rem;font-weight:600;
}
.fig-badge::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--accent);box-shadow:0 0 9px var(--accent);animation:pulse 1.8s infinite}
.figure-foot{
  margin-top:.9rem;padding-top:.8rem;border-top:1px solid var(--line-soft);
  font-family:var(--mono);font-size:.78rem;letter-spacing:.05em;color:var(--ink);
  display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:.8rem;
}
.figure-foot b{color:var(--ink-bright);font-weight:500}
.click-hint{
  display:inline-flex;align-items:center;gap:.4rem;
  color:var(--accent);font-weight:600;font-size:.76rem;letter-spacing:.08em;
  background:var(--accent-soft);border:1px solid var(--accent);padding:.3rem .7rem;
  animation:hint-pulse 2.5s ease-in-out infinite;
}
@keyframes hint-pulse{
  0%,100%{opacity:1;box-shadow:0 0 0 0 rgba(238,168,60,0)}
  50%{opacity:.85;box-shadow:0 0 12px rgba(238,168,60,.25)}
}

/* ---------- Vorteile der Architektur ---------- */
.vorteile{margin-top:3rem}
.vorteile-label{
  font-family:var(--mono);font-size:.88rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--accent);margin-bottom:1.6rem;font-weight:600;
}
.vorteile-grid{display:grid;grid-template-columns:.62fr 1fr;gap:2.6rem;align-items:start}
.vorteile-photo{position:relative}
.vorteile-photo img{width:100%;aspect-ratio:3/4;object-fit:cover;object-position:center 18%;display:block;filter:grayscale(.3) contrast(1.05)}
.vorteile-photo .frame-tag{
  position:absolute;top:-1px;left:-1px;font-family:var(--mono);font-size:.62rem;letter-spacing:.12em;
  background:var(--blue);color:#0a141f;padding:.25rem .55rem;font-weight:600;
}
.vorteile-list{display:flex;flex-direction:column;gap:0}
.vorteil{
  display:grid;grid-template-columns:auto 1fr;gap:1.2rem;
  padding:1.3rem 0;border-bottom:1px solid var(--line-soft);
}
.vorteil:first-child{padding-top:0}
.vorteil:last-child{border-bottom:none}
.vorteil-num{font-family:var(--mono);font-size:1.5rem;color:var(--accent);font-weight:500;line-height:1}
.vorteil h4{font-family:var(--display);font-size:1.12rem;font-weight:600;color:var(--ink-bright);margin-bottom:.45rem;letter-spacing:-.01em}
.vorteil p{font-size:.93rem;color:var(--ink);line-height:1.6}
@media(max-width:780px){
  .vorteile-grid{grid-template-columns:1fr;gap:2rem}
  .vorteile-photo{max-width:320px}
}

/* ---------- Tech Stack ---------- */
.case-stack{margin-top:3rem;border:1px solid var(--line);padding:1.6rem 1.8rem}
.case-stack h4{
  font-family:var(--mono);font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;
  color:var(--accent);margin-bottom:1.2rem;font-weight:600;
}
.stack-layer{
  display:grid;grid-template-columns:160px 1fr;gap:1rem;
  padding:.7rem 0;border-bottom:1px solid var(--line-soft);
}
.stack-layer:last-child{border-bottom:none;padding-bottom:0}
.stack-layer-label{font-family:var(--mono);font-size:.66rem;letter-spacing:.06em;text-transform:uppercase;color:var(--blue);padding-top:.35rem}
.stack-layer-items{display:flex;flex-wrap:wrap;gap:.45rem}
.stack-pill{
  display:inline-flex;align-items:baseline;gap:.4rem;font-size:.78rem;
  padding:.32rem .68rem;border:1px solid var(--line-soft);background:var(--bg-2);
  transition:.25s;
}
.stack-pill:hover{background:var(--accent-soft);border-color:var(--accent)}
.stack-pill b{font-family:var(--mono);color:var(--ink-bright);font-size:.74rem;font-weight:500}
.stack-pill span{color:var(--ink-mute);font-size:.7rem}
@media(max-width:600px){.stack-layer{grid-template-columns:1fr;gap:.4rem}.stack-layer-label{padding-top:0}}

/* ---------- CV ---------- */
.cv-meta-block{
  display:grid;grid-template-columns:repeat(4,1fr);gap:0;
  border:1px solid var(--line);margin-bottom:3rem;
}
.cv-meta-block>div{padding:1.3rem 1.4rem;border-right:1px solid var(--line-soft)}
.cv-meta-block>div:last-child{border-right:none}
.cv-meta-block dt{font-family:var(--mono);font-size:.64rem;letter-spacing:.14em;text-transform:uppercase;color:var(--blue);margin-bottom:.5rem}
.cv-meta-block dd{font-size:1rem;color:var(--ink-bright);font-weight:500}
.cv-meta-block dd small{display:block;font-size:.74rem;color:var(--ink-mute);font-weight:400;margin-top:.2rem;letter-spacing:0}
@media(max-width:780px){.cv-meta-block{grid-template-columns:repeat(2,1fr)}.cv-meta-block>div:nth-child(2){border-right:none}}
@media(max-width:460px){.cv-meta-block{grid-template-columns:1fr}.cv-meta-block>div{border-right:none;border-bottom:1px solid var(--line-soft)}}

.cv-body{display:grid;gap:3rem}
@media(max-width:820px){.cv-body{grid-template-columns:1fr!important}}
.cv-section-label{
  font-family:var(--mono);font-size:.7rem;letter-spacing:.16em;text-transform:uppercase;
  color:var(--accent);margin-bottom:1.4rem;padding-bottom:.6rem;border-bottom:1px solid var(--line);
}
.cv-timeline-section+.cv-timeline-section{margin-top:2.6rem}
.cv-timeline-list{display:flex;flex-direction:column;gap:0}
.cv-entry{
  padding:1.3rem 0 1.3rem 1.6rem;border-left:1px solid var(--line-soft);position:relative;
  opacity:0;transform:translateY(12px);transition:.55s;
}
.cv-entry.in{opacity:1;transform:none}
.cv-entry::before{
  content:"";position:absolute;left:-4px;top:1.7rem;width:7px;height:7px;
  background:var(--bg);border:1.5px solid var(--ink-faint);border-radius:50%;
}
.cv-entry.current::before{background:var(--accent);border-color:var(--accent);box-shadow:0 0 9px var(--accent)}
.cv-entry-head{display:flex;align-items:center;gap:.8rem;margin-bottom:.4rem}
.cv-year{font-family:var(--mono);font-size:.74rem;letter-spacing:.04em;color:var(--ink-mute)}
.cv-current-tag{
  font-family:var(--mono);font-size:.6rem;letter-spacing:.1em;text-transform:uppercase;
  background:var(--accent-soft);color:var(--accent);border:1px solid var(--accent);padding:.1rem .45rem;
}
.cv-role{font-family:var(--display);font-size:1.1rem;font-weight:600;color:var(--ink-bright);line-height:1.2}
.cv-company{font-size:.86rem;color:var(--ink-mute);margin-top:.15rem}
.cv-company b{color:var(--blue);font-weight:600}
.cv-desc{font-size:.9rem;color:var(--ink);margin-top:.6rem;max-width:42em}

/* ---------- CONTACT ---------- */
.contact-wrap{padding-top:5.5rem;padding-bottom:5rem}
.contact-inner{
  display:grid;grid-template-columns:.65fr 1fr;gap:3.5rem;align-items:start;
}
.contact-photo-wrap{position:relative}
.contact-photo{width:100%;aspect-ratio:3/4;object-fit:cover;object-position:center 20%;display:block;filter:grayscale(.3) contrast(1.04)}
.contact-badge{
  position:absolute;bottom:-1px;left:-1px;font-family:var(--mono);font-size:.64rem;letter-spacing:.08em;
  background:var(--accent);color:#0a141f;padding:.35rem .7rem;font-weight:600;display:flex;align-items:center;gap:.4rem;
}
.contact-badge::before{content:"";width:6px;height:6px;background:#0a141f;border-radius:50%;animation:pulse 1.8s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.3}}
.contact h2{font-family:var(--display);font-weight:600;font-size:clamp(2rem,4vw,3rem);line-height:1.05;letter-spacing:-.02em;color:var(--ink-bright)}
.contact-sub{margin:1.1rem 0 1.8rem;color:var(--ink);max-width:34em}
.contact-linkedin{
  display:inline-flex;align-items:center;gap:.6rem;font-family:var(--mono);font-size:.78rem;letter-spacing:.04em;
  color:var(--ink-bright);border:1px solid var(--line);padding:.7rem 1.1rem;margin-bottom:2rem;transition:.25s;
}
.contact-linkedin:hover{border-color:var(--accent);color:var(--accent);background:var(--accent-soft)}
.contact-linkedin svg{width:17px;height:17px;fill:currentColor}
.contact-form{display:flex;flex-direction:column;gap:1rem;max-width:520px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
@media(max-width:520px){.form-row{grid-template-columns:1fr}}
.form-group{display:flex;flex-direction:column;gap:.4rem}
.form-group label{font-family:var(--mono);font-size:.66rem;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-mute)}
.form-group input,.form-group textarea{
  font-family:var(--sans);font-size:.92rem;color:var(--ink-bright);
  background:var(--bg-2);border:1px solid var(--line-soft);padding:.7rem .8rem;transition:.2s;
}
.form-group input:focus,.form-group textarea:focus{outline:none;border-color:var(--accent);background:var(--panel)}
.form-group textarea{min-height:120px;resize:vertical}
.form-group input::placeholder,.form-group textarea::placeholder{color:var(--ink-faint)}
.form-btn{
  font-family:var(--mono);font-size:.8rem;letter-spacing:.06em;text-transform:uppercase;cursor:pointer;
  background:var(--accent);color:#0a141f;border:none;padding:.85rem 1.4rem;font-weight:600;transition:.2s;margin-top:.4rem;
}
.form-btn:hover{background:var(--accent-bright)}
.form-success{display:none;color:var(--accent-bright);font-family:var(--mono);font-size:.9rem;padding:1rem 0}
@media(max-width:780px){.contact-inner{grid-template-columns:1fr;gap:2.5rem}.contact-photo-wrap{max-width:300px}}

/* ---------- FOOTER ---------- */
footer{border-top:1px solid var(--line-soft);margin-top:2rem}
.foot-inner{
  max-width:var(--maxw);margin:0 auto;padding:1.8rem 2rem;
  display:flex;justify-content:space-between;align-items:center;
  font-family:var(--mono);font-size:.72rem;letter-spacing:.06em;color:var(--ink-faint);
}
.foot-name{color:var(--ink-mute)}
@media(max-width:520px){.foot-inner{flex-direction:column;gap:.6rem;text-align:center}}
.lang-switch{
  font-family:var(--mono);font-size:.72rem;letter-spacing:.12em;font-weight:600;
  color:var(--accent);border:1px solid var(--accent);
  padding:.35rem .65rem;transition:.2s;margin-left:.4rem;flex-shrink:0;
}
.lang-switch:hover{color:#0a141f;background:var(--accent)}

/* ---------- Drei Welten / Pillars (Menü-Karten) ---------- */
#pillars{padding-top:5.5rem;scroll-margin-top:78px}
.pillar-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1.3rem;margin-top:2.8rem}
.pillar{
  border:1px solid var(--line);background:var(--panel);
  padding:1.9rem 1.6rem;display:flex;flex-direction:column;gap:1rem;
  position:relative;transition:.3s;color:var(--ink);
  opacity:0;transform:translateY(14px);
}
.pillar.in{opacity:1;transform:none}
.pillar:hover{border-color:var(--accent);background:var(--panel-2);transform:translateY(-3px)}
.pillar-top{display:flex;align-items:center;justify-content:space-between;gap:1rem}
.pillar-num{font-family:var(--mono);font-size:.7rem;letter-spacing:.14em;color:var(--accent)}
.pillar-icon{width:34px;height:34px;color:var(--accent);flex-shrink:0}
.pillar-icon svg{width:100%;height:100%;display:block;stroke:currentColor;fill:none;stroke-width:1.6}
.pillar h3{font-family:var(--display);font-size:1.3rem;font-weight:600;color:var(--ink-bright);line-height:1.15;letter-spacing:-.01em}
.pillar p{font-size:.94rem;color:var(--ink);line-height:1.62;flex-grow:1}
.pillar-link{
  font-family:var(--mono);font-size:.72rem;letter-spacing:.06em;color:var(--accent);
  display:inline-flex;align-items:center;gap:.4rem;transition:.2s;margin-top:.2rem;
}
.pillar:hover .pillar-link{gap:.7rem;color:var(--accent-bright)}
@media(max-width:860px){.pillar-grid{grid-template-columns:1fr}}

/* Synthese-Block (schlicht, ohne Farbkasten) */
.synthesis{margin-top:2.8rem;max-width:60em}
.synthesis h3{font-family:var(--display);font-size:1.4rem;font-weight:600;color:var(--ink-bright);margin-bottom:.7rem;letter-spacing:-.01em}
.synthesis p{font-size:1.05rem;color:var(--ink);line-height:1.75}
.synthesis p strong{color:var(--ink-bright);font-weight:600}

/* ---------- Service-Unterseiten ---------- */
.service-hero{padding-top:9rem;padding-bottom:2.5rem;max-width:var(--maxw);margin:0 auto}
.service-back{
  font-family:var(--mono);font-size:.72rem;letter-spacing:.08em;color:var(--ink-mute);
  display:inline-flex;align-items:center;gap:.45rem;margin-bottom:1.6rem;transition:.2s;
}
.service-back:hover{color:var(--accent)}
.service-hero h1{
  font-family:var(--display);font-weight:600;font-size:clamp(2rem,4vw,3.1rem);
  line-height:1.06;letter-spacing:-.02em;color:var(--ink-bright);margin-top:.9rem;
}
.service-lead{margin-top:1.4rem;max-width:44em;font-size:1.08rem;color:var(--ink);line-height:1.7}
.service-lead strong{color:var(--accent-bright);font-weight:600}
.service-section{max-width:var(--maxw);margin:0 auto;padding:2.5rem 2rem 0}

/* Agenten-Karten */
.agent-list{display:flex;flex-direction:column;gap:1.3rem;margin-top:2.4rem}
.agent{
  border:1px solid var(--line);background:var(--panel);
  display:grid;grid-template-columns:200px 1fr;gap:1.8rem;
  padding:1.8rem 1.9rem;transition:.3s;
  opacity:0;transform:translateY(14px);
}
.agent.in{opacity:1;transform:none}
.agent:hover{border-color:var(--accent);background:var(--panel-2)}
.agent-id{display:flex;flex-direction:column;gap:.5rem}
.agent-name{font-family:var(--display);font-size:1.5rem;font-weight:700;color:var(--ink-bright);line-height:1;letter-spacing:-.01em}
.agent-role{font-family:var(--mono);font-size:.66rem;letter-spacing:.1em;text-transform:uppercase;color:var(--blue)}
.agent-body p{font-size:.98rem;color:var(--ink);line-height:1.65}
.agent-body a{color:var(--accent);text-decoration:underline;text-underline-offset:3px}
.agent-body a:hover{color:var(--accent-bright)}
@media(max-width:640px){.agent{grid-template-columns:1fr;gap:.8rem;padding:1.5rem 1.4rem}}

/* Prozess-Schritte */
.steps{display:flex;flex-direction:column;gap:0;margin-top:2.4rem;border-top:1px solid var(--line)}
.step{
  display:grid;grid-template-columns:auto 200px 1fr;gap:1.6rem;align-items:baseline;
  padding:1.6rem 0;border-bottom:1px solid var(--line-soft);
  opacity:0;transform:translateY(12px);transition:.55s;
}
.step.in{opacity:1;transform:none}
.step-num{font-family:var(--mono);font-size:1.5rem;color:var(--accent);font-weight:500;line-height:1}
.step h4{font-family:var(--display);font-size:1.15rem;font-weight:600;color:var(--ink-bright);letter-spacing:-.01em}
.step p{font-size:.96rem;color:var(--ink);line-height:1.65}
@media(max-width:680px){.step{grid-template-columns:auto 1fr;gap:.6rem 1rem}.step h4{grid-column:2}.step p{grid-column:1/-1}}

/* Kontakt-Hinweis (CTA-Band auf Unterseiten) */
.cta-band{
  border:1px solid var(--line);background:var(--panel);
  padding:2rem 2.2rem;display:flex;justify-content:space-between;align-items:center;
  gap:1.5rem;flex-wrap:wrap;margin-top:2.5rem;
}
.cta-band h3{font-family:var(--display);font-size:1.4rem;font-weight:600;color:var(--ink-bright);letter-spacing:-.01em}
.cta-band p{font-size:.98rem;color:var(--ink-mute);margin-top:.3rem}
.cta-actions{display:flex;align-items:center;gap:1rem;flex-wrap:wrap}
.cta-btn{
  font-family:var(--mono);font-size:.8rem;letter-spacing:.06em;text-transform:uppercase;
  background:var(--accent);color:#0a141f;padding:.8rem 1.3rem;font-weight:600;transition:.2s;
}
.cta-btn:hover{background:var(--accent-bright)}
.cta-link{
  font-family:var(--mono);font-size:.78rem;letter-spacing:.04em;color:var(--ink-bright);
  border:1px solid var(--line);padding:.75rem 1.1rem;transition:.2s;
}
.cta-link:hover{border-color:var(--accent);color:var(--accent)}
@media(max-width:600px){.cta-band{flex-direction:column;align-items:flex-start}}

/* Chat-Beispiel (Agenten-Case) */
.chat{border:1px solid var(--line);background:var(--bg-2);padding:1.3rem 1.4rem;max-width:600px;margin-top:1.8rem}
.chat-meta{font-family:var(--mono);font-size:.62rem;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-faint);margin-bottom:1rem;display:flex;align-items:center;gap:.45rem}
.chat-meta::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--accent);box-shadow:0 0 8px var(--accent)}
.chat-line{display:flex;margin-bottom:.7rem}
.chat-bubble{font-size:.9rem;line-height:1.5;padding:.6rem .9rem;border-radius:12px;max-width:82%}
.chat-user{margin-left:auto;background:var(--accent-soft);border:1px solid var(--accent);color:var(--ink-bright);border-bottom-right-radius:3px}
.chat-bot{background:var(--panel);border:1px solid var(--line);color:var(--ink);border-bottom-left-radius:3px}
.chat-bot b{color:var(--ink-bright);font-weight:600}

/* Wolfgang-Screenshot (Telegram, Hochformat) */
.wolf-shot{position:relative;max-width:340px;margin:1.8rem auto 0}
.wolf-shot img{width:100%;display:block}

/* Case Study mit Bild daneben */
.case-split{display:grid;grid-template-columns:1.35fr .65fr;gap:3rem;align-items:start;margin-top:.5rem}
.case-split .wolf-shot{margin:0}
.wolf-cap{font-family:var(--mono);font-size:.66rem;letter-spacing:.08em;color:var(--ink-faint);margin-top:.7rem}
@media(max-width:780px){.case-split{grid-template-columns:1fr;gap:2rem}.case-split .wolf-shot{margin:0 auto}}