/* ==========================================================================
   Bunse Maschinenbau GmbH — Design System
   Dark technical / precision-engineering language
   ========================================================================== */

/* ---------- Tokens ---------- */
:root{
  --bg:        #0B0D10;
  --bg-2:      #0E1116;
  --panel:     #14181E;
  --panel-2:   #191E25;
  --line:      rgba(255,255,255,.08);
  --line-2:    rgba(255,255,255,.14);
  --text:      #E9EDF1;
  --muted:     #98A2AD;
  --muted-2:   #6B7580;

  --cyan:      #35E0C8;
  --cyan-dim:  #1E9C8B;
  --amber:     #FF7A1A;
  --amber-dim: #D85F0A;

  --font-display: "Space Grotesk", system-ui, sans-serif;
  --font-body:    "Inter", system-ui, sans-serif;
  --font-mono:    "JetBrains Mono", ui-monospace, monospace;

  --ease-out:   cubic-bezier(.23,1,.32,1);
  --ease-in-out:cubic-bezier(.77,0,.175,1);
  --ease-drawer:cubic-bezier(.32,.72,0,1);

  --maxw: 1280px;
  --pad: clamp(1.25rem, 5vw, 4rem);
  --radius: 4px;
}

/* ---------- Reset ---------- */
*,*::before,*::after{box-sizing:border-box}
*{margin:0;padding:0}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  background:var(--bg);
  color:var(--text);
  font-family:var(--font-body);
  font-size:16px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button,input,textarea,select{font:inherit;color:inherit}
ul{list-style:none}
::selection{background:var(--cyan);color:#04231f}

/* ---------- Typography ---------- */
h1,h2,h3,h4{font-family:var(--font-display);font-weight:700;line-height:1.04;letter-spacing:-.02em}
h1{font-size:clamp(2.6rem,7vw,5.6rem)}
h2{font-size:clamp(2rem,4.6vw,3.6rem)}
h3{font-size:clamp(1.25rem,2.2vw,1.7rem)}
p{color:var(--muted)}
strong{color:var(--text);font-weight:600}

.mono{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.22em;text-transform:uppercase}
.eyebrow{
  display:inline-flex;align-items:center;gap:.7rem;
  font-family:var(--font-mono);font-size:.72rem;letter-spacing:.24em;
  text-transform:uppercase;color:var(--cyan);
}
.eyebrow::before{content:"";width:34px;height:1px;background:var(--cyan);opacity:.7}
.accent{color:var(--cyan)}
.accent-amber{color:var(--amber)}

/* ---------- Layout ---------- */
.container{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:var(--pad)}
.section{padding-block:clamp(4.5rem,10vw,9rem);position:relative}
.section--tight{padding-block:clamp(3rem,6vw,5rem)}
.grid{display:grid;gap:clamp(1.25rem,3vw,2.5rem)}
.section-head{max-width:720px;margin-bottom:clamp(2.5rem,5vw,4.5rem)}
.section-head h2{margin-top:1.1rem}
.section-head p{margin-top:1.2rem;font-size:1.05rem;max-width:60ch}

.rule{height:1px;background:var(--line);border:0}
/* ---------- Buttons ---------- */
.btn{
  --bc:var(--cyan);
  position:relative;display:inline-flex;align-items:center;gap:.7rem;
  padding:1rem 1.6rem;border:1px solid var(--line-2);border-radius:var(--radius);
  font-family:var(--font-mono);font-size:.74rem;letter-spacing:.16em;text-transform:uppercase;
  color:var(--text);background:transparent;cursor:pointer;overflow:hidden;
  transition:transform .2s var(--ease-out), border-color .2s, color .2s;
  will-change:transform;
}
.btn svg{width:15px;height:15px;transition:transform .25s var(--ease-out)}
.btn::before{
  content:"";position:absolute;inset:0;z-index:-1;
  background:var(--bc);transform:translateY(101%);
  transition:transform .45s var(--ease-out);
}
.btn:hover{color:#04231f;border-color:var(--bc)}
.btn:hover::before{transform:translateY(0)}
.btn:hover svg{transform:translateX(4px)}
.btn:active{transform:scale(.98)}
.btn--primary{background:var(--cyan);border-color:var(--cyan);color:#04231f}
.btn--primary::before{background:#fff}
.btn--primary:hover{color:#04231f}
.btn--amber{--bc:var(--amber)}
.btn--amber.btn--primary{background:var(--amber);border-color:var(--amber);color:#241000}
.btn--ghost{border-color:var(--line-2)}
.btn-row{display:flex;flex-wrap:wrap;gap:1rem;align-items:center}
@media (hover:hover) and (pointer:fine){
  .btn:hover{transform:translateY(-2px)}
}

/* ---------- Header / Nav ---------- */
.site-header{
  position:fixed;inset:0 0 auto 0;z-index:100;
  transition:background .4s var(--ease-out), backdrop-filter .4s, border-color .4s, padding .4s;
  border-bottom:1px solid transparent;
}
.site-header.scrolled{
  background:rgba(11,13,16,.82);
  backdrop-filter:blur(18px) saturate(140%);
  -webkit-backdrop-filter:blur(18px) saturate(140%);
  border-bottom-color:var(--line);
}
.nav{display:flex;align-items:center;justify-content:space-between;gap:2rem;height:82px;transition:height .4s var(--ease-out)}
.site-header.scrolled .nav{height:66px}
.brand{display:flex;align-items:center;gap:.85rem;font-family:var(--font-display);font-weight:700;letter-spacing:-.01em}
.brand__mark{
  width:38px;height:38px;flex:0 0 auto;border:1px solid var(--line-2);border-radius:3px;
  display:grid;place-items:center;position:relative;overflow:hidden;
  background:linear-gradient(140deg,var(--panel-2),var(--bg));
}
.brand__mark svg{width:20px;height:20px;color:var(--cyan)}
.brand__txt{display:flex;flex-direction:column;line-height:1.05}
.brand__txt b{font-size:.98rem}
.brand__txt span{font-family:var(--font-mono);font-size:.6rem;letter-spacing:.24em;color:var(--muted-2);text-transform:uppercase}

.nav__links{display:flex;align-items:center;gap:.35rem}
.nav__item{position:relative;display:flex;align-items:center}
.nav__links > a,.nav__links > .nav__item > a{
  position:relative;padding:.55rem .85rem;font-size:.86rem;color:var(--muted);
  transition:color .2s;display:inline-flex;align-items:center;
}
.nav__links > a::after,.nav__links > .nav__item > a::after{
  content:"";position:absolute;left:.85rem;right:.85rem;bottom:.32rem;height:1px;
  background:var(--cyan);transform:scaleX(0);transform-origin:left;
  transition:transform .3s var(--ease-out);
}
.nav__links > a:hover,.nav__links > a[aria-current="page"],
.nav__links > .nav__item > a:hover,.nav__links > .nav__item > a[aria-current="page"]{color:var(--text)}
.nav__links > a:hover::after,.nav__links > a[aria-current="page"]::after,
.nav__links > .nav__item > a:hover::after,.nav__links > .nav__item > a[aria-current="page"]::after{transform:scaleX(1)}
/* caret on the Leistungen trigger */
.nav__item > a::before{
  content:"";order:2;width:5px;height:5px;margin-left:.45rem;margin-top:-2px;
  border-right:1px solid currentColor;border-bottom:1px solid currentColor;
  transform:rotate(45deg);opacity:.55;transition:transform .3s var(--ease-out),opacity .25s;
}
.nav__item:hover > a::before{transform:rotate(45deg) translate(1px,1px);opacity:1}
/* dropdown */
.nav__drop{
  position:absolute;top:calc(100% + 8px);left:0;min-width:280px;z-index:60;
  padding:.5rem;border:1px solid var(--line);border-radius:var(--radius);
  background:rgba(14,17,22,.96);
  backdrop-filter:blur(18px) saturate(140%);-webkit-backdrop-filter:blur(18px) saturate(140%);
  box-shadow:0 26px 60px rgba(0,0,0,.6);
  opacity:0;visibility:hidden;pointer-events:none;transform:translateY(10px);
  transition:opacity .28s var(--ease-out),transform .34s var(--ease-out),visibility .28s;
}
.nav__item:hover .nav__drop,.nav__item:focus-within .nav__drop{
  opacity:1;visibility:visible;pointer-events:auto;transform:translateY(0);
}
.nav__drop a{
  display:flex;align-items:center;gap:.75rem;
  padding:.62rem .85rem;border-radius:3px;font-size:.82rem;color:var(--muted);
  transition:background .25s var(--ease-out),color .25s;
}
.nav__drop a::before{content:"";width:5px;height:5px;border-radius:50%;background:var(--cyan);opacity:.45;flex:0 0 auto;transition:opacity .25s}
.nav__drop a:hover{background:rgba(53,224,200,.09);color:var(--text)}
.nav__drop a:hover::before{opacity:1}
.nav__drop a[aria-current="page"]{color:var(--cyan)}
.nav__cta{display:flex;align-items:center;gap:1rem}
.nav__cta .btn{padding:.7rem 1.15rem}
/* Umschalter Startseite V.1 / V.2 */
.ver-switch{
  display:inline-flex;align-items:center;gap:.55rem;white-space:nowrap;
  padding:.62rem .95rem;border:1px solid rgba(255,122,26,.5);border-radius:100px;
  background:rgba(255,122,26,.08);color:var(--text);
  font-family:var(--font-mono);font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;
  transition:background .25s var(--ease-out),color .25s,border-color .25s;
}
.ver-switch i{width:6px;height:6px;border-radius:50%;background:var(--amber);flex:0 0 auto;animation:verPulse 2.4s var(--ease-out) infinite}
@keyframes verPulse{0%{box-shadow:0 0 0 0 rgba(255,122,26,.55)}70%{box-shadow:0 0 0 7px rgba(255,122,26,0)}100%{box-shadow:0 0 0 0 rgba(255,122,26,0)}}
.ver-switch:hover{background:var(--amber);border-color:var(--amber);color:#241000}
.ver-switch:hover i{background:#241000}
.ver-switch:focus-visible{outline:2px solid var(--amber);outline-offset:3px}

.burger{display:none;width:44px;height:44px;border:1px solid var(--line-2);border-radius:3px;background:transparent;position:relative}
.burger span{position:absolute;left:12px;right:12px;height:1.5px;background:var(--text);transition:transform .35s var(--ease-out),opacity .2s}
.burger span:nth-child(1){top:16px}
.burger span:nth-child(2){top:21px}
.burger span:nth-child(3){top:26px}
.burger.open span:nth-child(1){transform:translateY(5px) rotate(45deg)}
.burger.open span:nth-child(2){opacity:0}
.burger.open span:nth-child(3){transform:translateY(-5px) rotate(-45deg)}

.mobile-menu{
  position:fixed;inset:0;z-index:99;background:rgba(9,11,14,.97);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  display:flex;flex-direction:column;justify-content:center;gap:.4rem;padding:6rem var(--pad) 3rem;
  clip-path:inset(0 0 100% 0);transition:clip-path .55s var(--ease-drawer);
  overflow-y:auto;
}
.mobile-menu.open{clip-path:inset(0 0 0 0)}
.mobile-menu a{
  font-family:var(--font-display);font-weight:700;font-size:clamp(1.8rem,7vw,2.6rem);
  padding:.35rem 0;border-bottom:1px solid var(--line);color:var(--text);
  display:flex;justify-content:space-between;align-items:center;
  opacity:0;transform:translateY(14px);
}
.mobile-menu.open a{animation:menuIn .5s var(--ease-out) forwards}
.mobile-menu a span{font-family:var(--font-mono);font-size:.7rem;color:var(--muted-2);letter-spacing:.2em}
.mobile-menu__sub{display:grid;padding:0 0 .7rem 1.1rem;border-bottom:1px solid var(--line)}
.mobile-menu .mobile-menu__sub a{
  font-family:var(--font-mono);font-weight:500;font-size:.72rem;letter-spacing:.1em;
  text-transform:uppercase;color:var(--muted);padding:.38rem 0;border-bottom:0;
  justify-content:flex-start;
}
.mobile-menu .mobile-menu__sub a:hover{color:var(--cyan)}
@keyframes menuIn{to{opacity:1;transform:none}}

/* ---------- Scroll progress ---------- */
.progress{position:fixed;top:0;left:0;height:2px;width:0;z-index:101;background:linear-gradient(90deg,var(--cyan),var(--amber))}

/* ---------- Footer ---------- */
.site-footer{border-top:1px solid var(--line);background:var(--bg-2);padding-block:clamp(3rem,6vw,5rem) 2rem}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:2.5rem}
.footer-brand p{max-width:34ch;margin-top:1.2rem}
.footer-col h4{font-family:var(--font-mono);font-size:.7rem;letter-spacing:.2em;text-transform:uppercase;color:var(--muted-2);font-weight:500;margin-bottom:1.2rem}
.footer-col a,.footer-col li{color:var(--muted);font-size:.92rem;padding:.28rem 0;transition:color .2s;display:block}
.footer-col a:hover{color:var(--cyan)}
.footer-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:1rem;margin-top:clamp(2.5rem,5vw,4rem);padding-top:1.8rem;border-top:1px solid var(--line);font-family:var(--font-mono);font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted-2)}
/* ---------- HERO ---------- */
.hero{
  position:relative;min-height:100svh;display:flex;flex-direction:column;
  justify-content:center;overflow:hidden;padding-top:120px;padding-bottom:40px;
  isolation:isolate;
}
.hero__bg{position:absolute;inset:0;z-index:-3;overflow:hidden}
.hero__img{
  width:100%;height:100%;object-fit:cover;object-position:center;
  filter:grayscale(.35) contrast(1.05) brightness(.5);
  transform:scale(1.12);
  animation:heroZoom 14s var(--ease-out) forwards;
}
@keyframes heroZoom{to{transform:scale(1.02)}}
.hero__bg::after{
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(120% 90% at 78% 12%, rgba(53,224,200,.16), transparent 55%),
    linear-gradient(180deg, rgba(11,13,16,.72) 0%, rgba(11,13,16,.6) 40%, var(--bg) 100%),
    linear-gradient(90deg, rgba(11,13,16,.94) 0%, rgba(11,13,16,.45) 55%, rgba(11,13,16,.7) 100%);
}
.hero__grid{
  position:absolute;inset:-2px;z-index:-2;
  background-image:
    linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px);
  background-size:64px 64px;
  mask-image:radial-gradient(110% 90% at 30% 30%, #000 30%, transparent 78%);
  -webkit-mask-image:radial-gradient(110% 90% at 30% 30%, #000 30%, transparent 78%);
  animation:gridDrift 24s linear infinite;
}
@keyframes gridDrift{to{background-position:64px 64px, 64px 64px}}
.hero__canvas{position:absolute;inset:0;z-index:-1;pointer-events:none;opacity:.75}

.hero__inner{
  position:relative;display:grid;grid-template-columns:minmax(0,1fr) auto;
  gap:3rem;align-items:end;width:100%;
}
.hero__title{margin-top:1.6rem;max-width:15ch}
.hero__title .line{display:block;overflow:hidden}
.hero__title .line>span{
  display:block;transform:translateY(110%);
  animation:lineUp 1s var(--ease-out) forwards;
}
.hero__title .line:nth-child(1)>span{animation-delay:.15s}
.hero__title .line:nth-child(2)>span{animation-delay:.3s}
.hero__title em{
  font-style:normal;color:var(--cyan);position:relative;
}
.hero__title em::after{
  content:"";position:absolute;left:0;right:0;bottom:.06em;height:.06em;
  background:var(--cyan);transform:scaleX(0);transform-origin:left;
  animation:underline 1s var(--ease-out) 1.1s forwards;
}
@keyframes lineUp{to{transform:translateY(0)}}
@keyframes underline{to{transform:scaleX(1)}}
.hero__lead{
  margin-top:1.8rem;max-width:52ch;font-size:1.08rem;color:var(--muted);
}
.hero__lead b{color:var(--text);font-weight:600}
.hero__actions{margin-top:2.4rem}

.hero__specs{display:flex;flex-direction:column;gap:1.1rem;min-width:230px}
.spec{
  position:relative;padding-left:1.5rem;font-family:var(--font-mono);
  border-left:1px solid var(--line-2);
  opacity:0;transform:translateX(20px);
  animation:specIn .7s var(--ease-out) forwards;
}
.spec:nth-child(1){animation-delay:1s}
.spec:nth-child(2){animation-delay:1.15s}
.spec:nth-child(3){animation-delay:1.3s}
@keyframes specIn{to{opacity:1;transform:none}}
.spec b{display:block;font-size:1.5rem;color:var(--text);font-family:var(--font-display);letter-spacing:-.02em}
.spec span{font-size:.66rem;letter-spacing:.18em;text-transform:uppercase;color:var(--muted-2)}
.spec::before{content:"";position:absolute;left:-3px;top:.45rem;width:5px;height:5px;border-radius:50%;background:var(--cyan)}

.hero__stats{
  display:grid;grid-template-columns:repeat(4,1fr);gap:1px;
  margin-top:clamp(3rem,6vw,4.5rem);border-top:1px solid var(--line);
}
.hero__stats .stat{padding:1.6rem 1.4rem 0;border-left:1px solid var(--line)}
.hero__stats .stat:first-child{border-left:0;padding-left:0}
.stat__num{font-family:var(--font-display);font-weight:700;font-size:clamp(1.8rem,3.6vw,2.6rem);letter-spacing:-.02em}
.stat__num .accent{color:var(--cyan)}
.stat__lbl{font-family:var(--font-mono);font-size:.66rem;letter-spacing:.16em;text-transform:uppercase;color:var(--muted-2);margin-top:.35rem}

.hero__scroll{
  position:absolute;left:50%;bottom:1.2rem;transform:translateX(-50%);
  display:flex;flex-direction:column;align-items:center;gap:.6rem;
  font-family:var(--font-mono);font-size:.6rem;letter-spacing:.24em;text-transform:uppercase;color:var(--muted-2);
}
.hero__scroll i{width:1px;height:44px;background:linear-gradient(var(--cyan),transparent);animation:scrollPulse 1.8s var(--ease-in-out) infinite}
@keyframes scrollPulse{0%,100%{opacity:.3;transform:scaleY(.6)}50%{opacity:1;transform:scaleY(1)}}
/* ---------- Reveal ---------- */
[data-reveal]{opacity:0;transform:translateY(28px);transition:opacity .8s var(--ease-out),transform .8s var(--ease-out)}
[data-reveal].in{opacity:1;transform:none}
[data-reveal="left"]{transform:translateX(-32px)}
[data-reveal="right"]{transform:translateX(32px)}
[data-reveal="clip"]{opacity:1;transform:none;clip-path:inset(0 0 100% 0);transition:clip-path 1s var(--ease-out)}
[data-reveal="clip"].in{clip-path:inset(0 0 0 0)}
[data-delay="1"]{transition-delay:.08s}
[data-delay="2"]{transition-delay:.16s}
[data-delay="3"]{transition-delay:.24s}
[data-delay="4"]{transition-delay:.32s}
[data-delay="5"]{transition-delay:.4s}

/* ---------- Page hero (inner) ---------- */
.page-hero{position:relative;padding-top:190px;padding-bottom:clamp(3rem,7vw,6rem);overflow:hidden;border-bottom:1px solid var(--line)}
.page-hero__bg{position:absolute;inset:0;z-index:-2}
.page-hero__bg img{width:100%;height:100%;object-fit:cover;filter:grayscale(.5) brightness(.35)}
.page-hero__bg::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(11,13,16,.85),var(--bg) 92%)}
.page-hero__grid{position:absolute;inset:0;z-index:-1;background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);background-size:56px 56px;mask-image:linear-gradient(180deg,#000,transparent);-webkit-mask-image:linear-gradient(180deg,#000,transparent)}
.page-hero h1{margin-top:1.4rem;max-width:18ch}
.page-hero p{max-width:60ch;margin-top:1.5rem;font-size:1.08rem}
.breadcrumb{display:flex;gap:.6rem;align-items:center;font-family:var(--font-mono);font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted-2);margin-top:2rem}
.breadcrumb a:hover{color:var(--cyan)}

/* ---------- Cards ---------- */
.card{
  position:relative;background:var(--panel);border:1px solid var(--line);
  border-radius:var(--radius);overflow:hidden;
  transition:border-color .35s,transform .5s var(--ease-out),background .35s;
}
.card::before{
  content:"";position:absolute;inset:0;z-index:0;opacity:0;transition:opacity .4s;
  background:radial-gradient(420px 220px at var(--mx,50%) var(--my,0%),rgba(53,224,200,.13),transparent 70%);
}
.card:hover{border-color:var(--line-2);transform:translateY(-4px)}
.card:hover::before{opacity:1}
.card>*{position:relative;z-index:1}

.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.svc{
  position:relative;background:var(--bg);padding:clamp(1.6rem,3vw,2.4rem);
  min-height:300px;display:flex;flex-direction:column;overflow:hidden;
  transition:background .45s var(--ease-out),box-shadow .45s var(--ease-out);
}
.svc__no{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.2em;color:var(--muted-2);transition:color .4s var(--ease-out)}
.svc__icon{margin:1.6rem 0 auto;width:46px;height:46px;color:var(--cyan);transition:transform .55s var(--ease-out)}
.svc h3{margin-top:1.6rem}
.svc p{margin-top:.8rem;font-size:.94rem}
/* --- image is visible by default; hover lights it up --- */
.svc__img{
  position:absolute;inset:0;z-index:0;opacity:.5;transform:scale(1.02);
  transition:opacity .8s var(--ease-out),transform 1.6s var(--ease-out);
}
.svc__img img{width:100%;height:100%;object-fit:cover;filter:grayscale(.85) brightness(.7) contrast(1.08);transition:filter .8s var(--ease-out)}
.svc::after{
  content:"";position:absolute;inset:0;z-index:0;pointer-events:none;
  background:linear-gradient(180deg,rgba(11,13,16,.6) 0%,rgba(11,13,16,.86) 52%,rgba(11,13,16,.97) 100%);
  transition:opacity .8s var(--ease-out);
}
.svc>*{position:relative;z-index:1}
.svc:hover{background:var(--panel);box-shadow:inset 0 0 0 1px rgba(53,224,200,.38)}
.svc:hover .svc__img{opacity:.85;transform:scale(1.09)}
.svc:hover .svc__img img{filter:grayscale(.15) brightness(1) contrast(1.04)}
.svc:hover::after{opacity:.68}
.svc:hover .svc__icon{transform:translateY(-4px) scale(1.06)}
.svc:hover .svc__no{color:var(--cyan)}
.svc__more{margin-top:1.4rem;font-family:var(--font-mono);font-size:.68rem;letter-spacing:.16em;text-transform:uppercase;color:var(--cyan);display:inline-flex;gap:.5rem;align-items:center;align-self:flex-start}
a.svc__more{transition:color .3s var(--ease-out)}
a.svc__more::after{content:"";position:absolute;left:0;bottom:-4px;width:100%;height:1px;background:currentColor;transform:scaleX(0);transform-origin:left;transition:transform .38s var(--ease-out)}
a.svc__more:hover{color:#8AF3E4}
a.svc__more:hover::after{transform:scaleX(1)}

/* ---------- Split feature ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,5vw,5rem);align-items:center}
.split__media{position:relative;aspect-ratio:4/3;overflow:hidden;border:1px solid var(--line);border-radius:var(--radius);background:var(--bg-2)}
.split__media img{width:100%;height:100%;object-fit:cover;filter:grayscale(.2) brightness(.82) contrast(1.05);transition:transform 1.4s var(--ease-out),filter .7s var(--ease-out)}
.split__media:hover img{transform:scale(1.05);filter:grayscale(0) brightness(.95)}
.split__media::after{content:"";position:absolute;inset:0;background:linear-gradient(200deg,transparent 40%,rgba(11,13,16,.6))}
/* blueprint grid overlay — turns a plain photo into a technical graphic */
.split__media--bp::before{
  content:"";position:absolute;inset:0;z-index:2;pointer-events:none;opacity:.5;
  background-image:linear-gradient(rgba(53,224,200,.16) 1px,transparent 1px),linear-gradient(90deg,rgba(53,224,200,.16) 1px,transparent 1px);
  background-size:48px 48px;
  -webkit-mask-image:linear-gradient(180deg,#000,transparent 78%);
  mask-image:linear-gradient(180deg,#000,transparent 78%);
}
.split__badge{
  position:absolute;left:-1px;bottom:-1px;background:var(--cyan);color:#04231f;
  font-family:var(--font-mono);font-size:.66rem;letter-spacing:.16em;text-transform:uppercase;
  padding:.7rem 1.1rem;z-index:2;
}
/* floating spec chips on media */
.media-chip{
  position:absolute;z-index:3;display:inline-flex;align-items:center;gap:.5rem;
  font-family:var(--font-mono);font-size:.6rem;letter-spacing:.16em;text-transform:uppercase;
  color:var(--text);background:rgba(11,13,16,.7);border:1px solid var(--line-2);
  border-radius:100px;padding:.42rem .8rem;
  backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);
}
.media-chip::before{content:"";width:5px;height:5px;border-radius:50%;background:var(--cyan)}
.media-chip--tl{top:14px;left:14px}
.media-chip--tr{top:14px;right:14px}
.media-chip b{color:var(--cyan);font-weight:500}
/* wide technical banner */
.media-banner{aspect-ratio:21/7;margin-bottom:3rem}

/* ---------- Media duo: Zeichnung -> Bauteil ---------- */
.media-duo{
  position:relative;display:grid;grid-template-columns:1fr 1fr;gap:1px;
  background:var(--line);border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;aspect-ratio:4/3;
}
.media-duo__cell{position:relative;overflow:hidden;background:var(--bg-2)}
.media-duo__cell img{width:100%;height:100%;object-fit:cover;filter:grayscale(.35) brightness(.8) contrast(1.05);transition:transform 1.4s var(--ease-out),filter .7s var(--ease-out)}
.media-duo__cell:not(.media-duo__cell--draw):hover img{transform:scale(1.06);filter:grayscale(0) brightness(.95)}
.media-duo__cell--draw{
  display:grid;place-items:center;
  background-image:linear-gradient(rgba(255,255,255,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.06) 1px,transparent 1px);
  background-size:24px 24px;
}
.media-duo__cell--draw svg{width:76%;height:auto;color:var(--cyan);opacity:.85;transition:opacity .6s var(--ease-out)}
.media-duo__cell--draw:hover svg{opacity:1}
.media-duo__tag{
  position:absolute;left:0;bottom:0;z-index:2;
  font-family:var(--font-mono);font-size:.6rem;letter-spacing:.16em;text-transform:uppercase;
  padding:.55rem .85rem;color:var(--muted);background:rgba(11,13,16,.82);
  border-top:1px solid var(--line);border-right:1px solid var(--line);
  backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);
}
.media-duo__tag b{color:var(--cyan);font-weight:500}
.media-duo__arrow{
  position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);z-index:4;
  width:46px;height:46px;border-radius:50%;display:grid;place-items:center;
  background:var(--cyan);color:#04231f;box-shadow:0 0 0 6px rgba(11,13,16,.85);
}
.media-duo__arrow svg{width:19px;height:19px}

/* ---------- Showcase (Branchen) ---------- */
.showcase{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);margin-top:2.5rem}
.showcase__item{position:relative;overflow:hidden;aspect-ratio:3/4;background:var(--bg-2);display:block}
.showcase__item img{width:100%;height:100%;object-fit:cover;filter:grayscale(.9) brightness(.6);transition:transform 1.5s var(--ease-out),filter .8s var(--ease-out)}
.showcase__item:hover img{transform:scale(1.08);filter:grayscale(.1) brightness(.85)}
.showcase__item::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(11,13,16,.25),transparent 32%,rgba(11,13,16,.94))}
.showcase__num{position:absolute;top:1rem;left:1.1rem;z-index:2;font-family:var(--font-mono);font-size:.66rem;letter-spacing:.2em;color:var(--cyan)}
.showcase__body{position:absolute;left:0;right:0;bottom:0;z-index:2;padding:1.3rem}
.showcase__body b{font-family:var(--font-display);font-size:1.05rem;display:block;letter-spacing:-.01em;transition:color .4s var(--ease-out)}
.showcase__body span{display:block;margin-top:.45rem;font-family:var(--font-mono);font-size:.6rem;letter-spacing:.16em;text-transform:uppercase;color:var(--muted-2)}
.showcase__item:hover .showcase__body b{color:var(--cyan)}
.split ul.specs{margin-top:1.8rem;display:grid;gap:.9rem}
.split ul.specs li{display:flex;gap:.9rem;align-items:flex-start;font-size:.95rem;color:var(--muted)}
.split ul.specs li::before{content:"";flex:0 0 auto;width:18px;height:18px;margin-top:.2rem;background:var(--cyan);clip-path:polygon(0 0,100% 0,100% 100%);opacity:.85}
/* ---------- Marquee ---------- */
.marquee{position:relative;overflow:hidden;border-block:1px solid var(--line);padding-block:1.6rem;background:var(--bg-2)}
.marquee__track{display:flex;gap:3rem;width:max-content;animation:marquee 38s linear infinite}
.marquee:hover .marquee__track{animation-play-state:paused}
.marquee__track span{
  font-family:var(--font-display);font-weight:500;font-size:clamp(1.1rem,2vw,1.6rem);
  color:var(--muted-2);white-space:nowrap;display:flex;align-items:center;gap:3rem;
}
.marquee__track span::after{content:"";width:6px;height:6px;border-radius:50%;background:var(--cyan);opacity:.5}
@keyframes marquee{to{transform:translateX(-50%)}}

/* ---------- Process ---------- */
.process{display:grid;grid-template-columns:repeat(5,1fr);gap:1px;background:var(--line);border:1px solid var(--line);margin-top:3rem}
.step{background:var(--bg);padding:1.8rem 1.4rem;position:relative;transition:background .4s}
.step:hover{background:var(--panel)}
.step__n{font-family:var(--font-mono);font-size:.7rem;color:var(--cyan);letter-spacing:.2em}
.step h4{font-family:var(--font-display);font-size:1.05rem;margin-top:2.4rem}
.step p{font-size:.86rem;margin-top:.6rem}
.step::after{content:"";position:absolute;top:2.1rem;right:-4px;width:8px;height:8px;background:var(--bg);border-top:1px solid var(--line-2);border-right:1px solid var(--line-2);transform:rotate(45deg);z-index:2}
.step:last-child::after{display:none}

/* ---------- Stats band ---------- */
.stats-band{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.stats-band .stat{background:var(--bg);padding:clamp(1.6rem,3vw,2.4rem)}

/* ---------- CTA band ---------- */
.cta-band{position:relative;overflow:hidden;border:1px solid var(--line);border-radius:var(--radius);padding:clamp(2.5rem,6vw,5rem);text-align:center}
.cta-band__bg{position:absolute;inset:0;z-index:-2}
.cta-band__bg img{width:100%;height:100%;object-fit:cover;filter:grayscale(.5) brightness(.3)}
.cta-band::after{content:"";position:absolute;inset:0;z-index:-1;background:radial-gradient(80% 120% at 50% 0%,rgba(53,224,200,.16),transparent 60%),linear-gradient(180deg,rgba(11,13,16,.7),rgba(11,13,16,.92))}
.cta-band h2{max-width:20ch;margin-inline:auto}
.cta-band p{max-width:52ch;margin:1.4rem auto 2.4rem;font-size:1.05rem}

/* ---------- Machine tabs ---------- */
.tabs{display:flex;flex-wrap:wrap;gap:.5rem;margin-bottom:2.5rem}
.tab{
  padding:.7rem 1.3rem;border:1px solid var(--line-2);border-radius:100px;background:transparent;
  font-family:var(--font-mono);font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--muted);cursor:pointer;transition:color .25s,border-color .25s,background .25s;
}
.tab:hover{color:var(--text);border-color:var(--cyan)}
.tab.active{background:var(--cyan);border-color:var(--cyan);color:#04231f}
.tab-panel{display:none;animation:panelIn .5s var(--ease-out)}
.tab-panel.active{display:block}
@keyframes panelIn{from{opacity:0;transform:translateY(12px)}}

.machine-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:1px;background:var(--line);border:1px solid var(--line)}
.machine{background:var(--bg);padding:1.6rem;transition:background .35s}
.machine:hover{background:var(--panel)}
.machine__head{display:flex;justify-content:space-between;align-items:baseline;gap:1rem;padding-bottom:1rem;border-bottom:1px solid var(--line)}
.machine__head b{font-family:var(--font-display);font-size:1.08rem;letter-spacing:-.01em}
.machine__head span{font-family:var(--font-mono);font-size:.66rem;color:var(--cyan);letter-spacing:.1em;white-space:nowrap}
.machine__row{display:flex;justify-content:space-between;gap:1rem;padding:.55rem 0;font-size:.84rem;border-bottom:1px solid var(--line)}
.machine__row:last-child{border-bottom:0}
.machine__row dt{color:var(--muted-2);font-family:var(--font-mono);font-size:.7rem;letter-spacing:.06em;text-transform:uppercase}
.machine__row dd{color:var(--text);text-align:right;font-family:var(--font-mono);font-size:.78rem}

/* ---------- Industry grid ---------- */
.industry-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:1px;background:var(--line);border:1px solid var(--line)}
.industry{background:var(--bg);padding:1.5rem 1.4rem;display:flex;align-items:center;gap:1rem;transition:background .35s,color .35s}
.industry:hover{background:var(--panel)}
.industry__dot{width:8px;height:8px;flex:0 0 auto;border-radius:50%;background:var(--cyan);box-shadow:0 0 0 4px rgba(53,224,200,.12)}
.industry b{font-family:var(--font-display);font-weight:500;font-size:.98rem}
/* ---------- Team ---------- */
.team-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:1.5rem}
.member{position:relative;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:var(--panel)}
.member__img{aspect-ratio:4/5;overflow:hidden;position:relative;filter:grayscale(1)}
.member__img img{width:100%;height:100%;object-fit:cover;transition:transform 1s var(--ease-out),filter .6s}
.member:hover .member__img img{transform:scale(1.05);filter:grayscale(0)}
.member__img::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 45%,rgba(11,13,16,.9))}
.member__body{padding:1.3rem;position:relative;margin-top:-3.5rem;z-index:2}
.member__body b{font-family:var(--font-display);font-size:1.15rem;display:block}
.member__body .role{font-family:var(--font-mono);font-size:.66rem;letter-spacing:.14em;text-transform:uppercase;color:var(--cyan);margin-top:.25rem}
.member__body p{font-size:.86rem;margin-top:.8rem}

/* ---------- Timeline ---------- */
.timeline{position:relative;margin-top:3rem;display:grid;gap:0}
.tl-item{display:grid;grid-template-columns:120px 1fr;gap:2rem;padding:2rem 0;border-top:1px solid var(--line);position:relative}
.tl-item:last-child{border-bottom:1px solid var(--line)}
.tl-year{font-family:var(--font-display);font-weight:700;font-size:clamp(1.6rem,3vw,2.4rem);color:var(--cyan);letter-spacing:-.02em}
.tl-item h4{font-family:var(--font-display);font-size:1.2rem;margin-bottom:.6rem}
.tl-item p{font-size:.95rem;max-width:64ch}

/* ---------- Job ---------- */
.job{border:1px solid var(--line);border-radius:var(--radius);background:var(--panel);padding:clamp(1.8rem,4vw,2.8rem)}
.job__top{display:flex;flex-wrap:wrap;justify-content:space-between;gap:1rem;align-items:flex-start}
.job h3{max-width:22ch}
.job__tags{display:flex;flex-wrap:wrap;gap:.6rem;margin-top:1.4rem}
.chip{font-family:var(--font-mono);font-size:.66rem;letter-spacing:.12em;text-transform:uppercase;border:1px solid var(--line-2);border-radius:100px;padding:.45rem .9rem;color:var(--muted)}
.job ul.checks{margin-top:1.6rem;display:grid;gap:.7rem}
.job ul.checks li{display:flex;gap:.8rem;color:var(--muted);font-size:.95rem}
.job ul.checks li::before{content:"";flex:0 0 auto;width:16px;height:16px;margin-top:.25rem;background:var(--cyan);clip-path:polygon(0 0,100% 0,100% 100%)}

/* ---------- Contact ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:clamp(2rem,5vw,4.5rem);align-items:start}
.info-list{display:grid;gap:0;margin-top:2rem}
.info-item{display:grid;grid-template-columns:auto 1fr;gap:1.2rem;padding:1.3rem 0;border-top:1px solid var(--line);align-items:center}
.info-item:last-child{border-bottom:1px solid var(--line)}
.info-item svg{width:20px;height:20px;color:var(--cyan)}
.info-item .k{font-family:var(--font-mono);font-size:.66rem;letter-spacing:.16em;text-transform:uppercase;color:var(--muted-2)}
.info-item .v{font-size:1rem;color:var(--text)}
.info-item a:hover{color:var(--cyan)}
.form{display:grid;gap:1.2rem}
.field{display:grid;gap:.5rem}
.field label{font-family:var(--font-mono);font-size:.66rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted-2)}
.field input,.field textarea,.field select{
  background:var(--bg-2);border:1px solid var(--line-2);border-radius:var(--radius);
  padding:.95rem 1rem;color:var(--text);transition:border-color .25s,box-shadow .25s;width:100%;
}
.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--cyan);box-shadow:0 0 0 3px rgba(53,224,200,.14)}
.field textarea{resize:vertical;min-height:130px}
.form__row{display:grid;grid-template-columns:1fr 1fr;gap:1.2rem}
.form__note{font-size:.8rem;color:var(--muted-2)}
.map-card{display:grid;grid-template-columns:1.25fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;margin-top:2.5rem}
.map-card__viz{
  position:relative;min-height:320px;overflow:hidden;
  background:
    linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px) 0 0/42px 42px,
    linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px) 0 0/42px 42px,
    radial-gradient(120% 120% at 55% 45%, rgba(53,224,200,.12), transparent 62%),
    var(--bg-2);
}
.map-card__road{position:absolute;background:rgba(255,255,255,.09)}
.map-card__road.r1{left:-5%;right:-5%;top:44%;height:9px;transform:rotate(-6deg)}
.map-card__road.r2{top:-5%;bottom:-5%;left:31%;width:7px;transform:rotate(8deg)}
.map-card__road.r3{left:-5%;right:-5%;top:74%;height:5px;transform:rotate(4deg)}
.map-card__pin{position:absolute;left:52%;top:45%;width:14px;height:14px;border-radius:50%;background:var(--cyan);animation:pinPulse 2.6s var(--ease-out) infinite}
@keyframes pinPulse{0%{box-shadow:0 0 0 0 rgba(53,224,200,.45)}70%{box-shadow:0 0 0 28px rgba(53,224,200,0)}100%{box-shadow:0 0 0 0 rgba(53,224,200,0)}}
.map-card__body{padding:clamp(1.6rem,3vw,2.4rem);background:var(--bg);display:flex;flex-direction:column;justify-content:center;gap:1rem}
.map-card__body h3{font-family:var(--font-display);font-size:1.25rem}
.map-card__body p{font-size:.92rem}

/* ---------- Misc ---------- */
.badge-line{display:flex;flex-wrap:wrap;gap:1.5rem 2.5rem;align-items:center;margin-top:2rem;font-family:var(--font-mono);font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted-2)}
.badge-line b{color:var(--text);font-weight:500}
.lead{font-size:1.15rem;color:var(--text);line-height:1.6}
/* ---------- Values ---------- */
.values{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.value{background:var(--bg);padding:clamp(1.6rem,3vw,2.4rem)}
.value svg{width:34px;height:34px;color:var(--cyan)}
.value h4{font-family:var(--font-display);font-size:1.15rem;margin-top:1.4rem}
.value p{font-size:.92rem;margin-top:.7rem}
.split--reverse .split__media{order:2}

/* ---------- Service landing pages ---------- */
.checks{display:grid;gap:.85rem}
.checks li{display:flex;gap:.85rem;align-items:flex-start;font-size:.95rem;color:var(--muted)}
.checks li::before{content:"";flex:0 0 auto;width:16px;height:16px;margin-top:.3rem;background:var(--cyan);clip-path:polygon(0 0,100% 0,100% 100%);opacity:.9}

.fact-list{display:grid;border-top:1px solid var(--line);margin-top:1.6rem}
.fact{display:grid;grid-template-columns:minmax(150px,1fr) 1.5fr;gap:1.2rem;align-items:baseline;padding:1rem 0;border-bottom:1px solid var(--line)}
.fact dt{font-family:var(--font-mono);font-size:.66rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted-2)}
.fact dd{font-family:var(--font-mono);font-size:.85rem;color:var(--text)}

.more-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.more-card{position:relative;background:var(--bg);padding:clamp(1.5rem,3vw,2.1rem);display:flex;flex-direction:column;gap:.6rem;transition:background .4s var(--ease-out),box-shadow .4s var(--ease-out)}
.more-card:hover{background:var(--panel);box-shadow:inset 0 0 0 1px rgba(53,224,200,.35)}
.more-card__no{font-family:var(--font-mono);font-size:.66rem;letter-spacing:.2em;color:var(--muted-2);transition:color .4s var(--ease-out)}
.more-card:hover .more-card__no{color:var(--cyan)}
.more-card b{font-family:var(--font-display);font-size:1.06rem;letter-spacing:-.01em}
.more-card p{font-size:.88rem;margin:0}
.more-card__cta{margin-top:auto;padding-top:1.2rem;font-family:var(--font-mono);font-size:.64rem;letter-spacing:.16em;text-transform:uppercase;color:var(--cyan)}

.panel{position:relative;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:clamp(1.6rem,3.5vw,2.6rem)}
.panel h3{margin-bottom:.9rem}
.panel p+p{margin-top:1rem}
.panel .checks{margin-top:1.5rem}

.intro-grid{display:grid;grid-template-columns:1.15fr 1fr;gap:clamp(2rem,5vw,4.5rem);align-items:start}
.intro-grid .lead{max-width:46ch}

/* ---------- Utilities ---------- */
.center{text-align:center}
.center .section-head{margin-inline:auto;text-align:center}
.center .section-head p{margin-inline:auto}
.mt-0{margin-top:0}.mt-1{margin-top:1rem}.mt-2{margin-top:2rem}.mt-3{margin-top:3rem}
.mb-2{margin-bottom:2rem}
.hide{display:none!important}

/* ---------- Responsive ---------- */
@media (max-width:1240px) and (min-width:1081px){
  .ver-switch__long{display:none}
  .nav{gap:1.2rem}
  .nav__links > a,.nav__links > .nav__item > a{padding-inline:.7rem}
}
@media (max-width:420px){
  .ver-switch__long{display:none}
  .ver-switch{padding:.55rem .75rem}
}
@media (max-width:1080px){
  .nav__links{display:none}
  .nav__cta .btn{display:none}
  .burger{display:block}
  .footer-grid{grid-template-columns:1fr 1fr;gap:2rem}
  .svc-grid{grid-template-columns:repeat(2,1fr)}
  .process{grid-template-columns:repeat(3,1fr)}
  .showcase{grid-template-columns:repeat(2,1fr)}
  .more-grid{grid-template-columns:repeat(2,1fr)}
  .intro-grid{grid-template-columns:1fr}
  .step::after{display:none}
  .values{grid-template-columns:1fr}
  .contact-grid{grid-template-columns:1fr}
}
@media (max-width:820px){
  .hero__inner{grid-template-columns:1fr;align-items:start;gap:2.2rem}
  .hero__specs{flex-direction:row;flex-wrap:wrap;min-width:0;gap:1.5rem}
  .hero__stats{grid-template-columns:1fr 1fr}
  .hero__stats .stat{padding:1.3rem 0;border-left:0;border-top:1px solid var(--line)}
  .hero__stats .stat:nth-child(2){border-top:0}
  .split{grid-template-columns:1fr}
  .split--reverse .split__media{order:0}
  .svc-grid{grid-template-columns:1fr}
  .process{grid-template-columns:1fr 1fr}
  .stats-band{grid-template-columns:1fr 1fr}
  .tl-item{grid-template-columns:1fr;gap:.6rem}
  .fact{grid-template-columns:1fr;gap:.35rem}
  .form__row{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .machine-grid{grid-template-columns:1fr}
  .map-card{grid-template-columns:1fr}
  .map-card__viz{min-height:220px}
  .media-banner{aspect-ratio:16/9;margin-bottom:2rem}
  .hero__scroll{display:none}
}
@media (max-width:520px){
  .process{grid-template-columns:1fr}
  .team-grid{grid-template-columns:1fr}
  .hero__stats{grid-template-columns:1fr}
  .hero__stats .stat:nth-child(2){border-top:1px solid var(--line)}
  .media-duo{aspect-ratio:1/1}
  .media-duo__tag{font-size:.52rem;letter-spacing:.12em;padding:.45rem .6rem}
  .media-duo__arrow{width:36px;height:36px}
  .media-duo__arrow svg{width:15px;height:15px}
  .media-chip{font-size:.52rem;letter-spacing:.1em;padding:.35rem .6rem}
  .showcase__body{padding:1rem}
  .showcase__body b{font-size:.95rem}
  .more-grid{grid-template-columns:1fr}
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}
  .hero__title .line>span{transform:none}
  .spec{opacity:1;transform:none}
  [data-reveal]{opacity:1;transform:none;clip-path:none}
}