/* =========================================================
   ROPH Montagen GmbH – Stylesheet
   Dunkles Interface, Barlow Condensed / Inter / IBM Plex Mono
   ========================================================= */

/* ---------- Schriften ---------- */
@font-face{font-family:'Barlow Condensed';font-style:normal;font-weight:500;font-display:swap;src:url(/assets/fonts/barlow-condensed-500-latin.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Barlow Condensed';font-style:normal;font-weight:500;font-display:swap;src:url(/assets/fonts/barlow-condensed-500-latin-ext.woff2) format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:'Barlow Condensed';font-style:normal;font-weight:600;font-display:swap;src:url(/assets/fonts/barlow-condensed-600-latin.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Barlow Condensed';font-style:normal;font-weight:600;font-display:swap;src:url(/assets/fonts/barlow-condensed-600-latin-ext.woff2) format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:'Barlow Condensed';font-style:normal;font-weight:700;font-display:swap;src:url(/assets/fonts/barlow-condensed-700-latin.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Barlow Condensed';font-style:normal;font-weight:700;font-display:swap;src:url(/assets/fonts/barlow-condensed-700-latin-ext.woff2) format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:'Inter';font-style:normal;font-weight:400 700;font-display:swap;src:url(/assets/fonts/inter-400-700-latin.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Inter';font-style:normal;font-weight:400 700;font-display:swap;src:url(/assets/fonts/inter-400-700-latin-ext.woff2) format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:'IBM Plex Mono';font-style:normal;font-weight:400;font-display:swap;src:url(/assets/fonts/plex-mono-400-latin.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'IBM Plex Mono';font-style:normal;font-weight:500;font-display:swap;src:url(/assets/fonts/plex-mono-500-latin.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}

/* ---------- Tokens ---------- */
:root{
  --ink:#05080b;
  --ink-2:#0a0f15;
  --surface:#111922;
  --surface-2:#17212c;
  --line:rgba(206,224,244,.12);
  --line-2:rgba(206,224,244,.22);
  --text:#e9eff6;
  --muted:#94a4b6;
  --muted-2:#6f8093;
  --accent:#ffc83d;
  --accent-dim:#c99a1f;
  --accent-ink:#0a0f15;
  --steel:#7fb2e8;

  --font-display:'Barlow Condensed',ui-sans-serif,system-ui,sans-serif;
  --font-sans:'Inter',ui-sans-serif,system-ui,-apple-system,'Segoe UI',sans-serif;
  --font-mono:'IBM Plex Mono',ui-monospace,'SFMono-Regular',Menlo,monospace;

  --wrap:1240px;
  --gut:clamp(1.25rem,4vw,2.5rem);
  --sec-y:clamp(4.5rem,9vw,8rem);
  --r:4px;
  --head-h:5.25rem;
}

/* ---------- Reset ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:calc(var(--head-h) + 1rem)}
body{
  margin:0;background:var(--ink);color:var(--text);
  font-family:var(--font-sans);font-size:clamp(1rem,.97rem + .18vw,1.0625rem);
  line-height:1.7;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img,picture,svg{display:block;max-width:100%}
img{height:auto}
h1,h2,h3,h4{margin:0;font-family:var(--font-display);font-weight:600;line-height:1.04;letter-spacing:-.005em}
p{margin:0 0 1.1em}
p:last-child{margin-bottom:0}
ul,ol{margin:0;padding:0;list-style:none}
a{color:inherit;text-decoration-color:var(--line-2);text-underline-offset:3px}
a:hover{text-decoration-color:var(--accent)}
button,input,select,textarea{font:inherit;color:inherit}
address{font-style:normal}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:2px}
::selection{background:var(--accent);color:var(--accent-ink)}

.wrap{width:min(100% - 2*var(--gut),var(--wrap));margin-inline:auto}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.skip-link{position:absolute;left:1rem;top:-4rem;z-index:200;background:var(--accent);color:var(--accent-ink);padding:.6rem 1rem;border-radius:var(--r);font-weight:600;transition:top .2s}
.skip-link:focus{top:1rem}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:.6rem;
  padding:.85rem 1.5rem;border:1px solid transparent;border-radius:var(--r);
  font-family:var(--font-sans);font-size:.9375rem;font-weight:600;letter-spacing:.01em;
  text-decoration:none;cursor:pointer;transition:background .2s,border-color .2s,color .2s,transform .2s;
}
.btn-solid{background:var(--accent);color:var(--accent-ink)}
.btn-solid:hover{background:#ffd977;transform:translateY(-2px)}
.btn-ghost{border-color:var(--line-2);color:var(--text)}
.btn-ghost:hover{border-color:var(--accent);color:var(--accent);transform:translateY(-2px)}
.btn-sm{padding:.6rem 1.05rem;font-size:.875rem}
.btn-block{width:100%;justify-content:center}
.cta-row{display:flex;flex-wrap:wrap;gap:.75rem}

/* ---------- Kopfzeile ---------- */
.site-head{
  position:fixed;inset:0 0 auto;z-index:100;
  border-bottom:1px solid transparent;
  transition:background .3s,border-color .3s,backdrop-filter .3s;
}
.site-head::before{
  content:'';position:absolute;inset:0 0 -3rem;z-index:-1;pointer-events:none;
  background:linear-gradient(to bottom,rgba(5,8,11,.85),rgba(5,8,11,.5) 55%,rgba(5,8,11,0));
  transition:opacity .3s;
}
.site-head.is-stuck{background:rgba(5,8,11,.9);backdrop-filter:blur(14px);border-bottom-color:var(--line)}
.site-head.is-stuck::before{opacity:0}
.site-head:has(.nav.is-open){background:var(--ink);backdrop-filter:none}
.head-inner{display:flex;align-items:center;gap:clamp(1rem,3vw,2.5rem);min-height:var(--head-h)}
.brand{flex:none;display:flex;align-items:center;text-decoration:none}
.brand img{width:auto;height:clamp(2.55rem,3.4vw,3.15rem)}
.nav{margin-left:auto}
.nav-list{display:flex;align-items:center;gap:clamp(.9rem,2vw,1.9rem)}
.nav-list a{
  display:block;padding:.35rem 0;font-family:var(--font-display);font-weight:500;
  font-size:1.0625rem;letter-spacing:.055em;text-transform:uppercase;text-decoration:none;color:var(--muted);
  border-bottom:1px solid transparent;transition:color .2s,border-color .2s;
}
.nav-list a:hover,.nav-list a.is-active{color:var(--text);border-bottom-color:var(--accent)}
.nav-phone{display:none}
.head-actions{display:flex;align-items:center;gap:.75rem;flex:none}
.lang-switch{
  font-family:var(--font-mono);font-size:.75rem;font-weight:500;letter-spacing:.1em;
  padding:.45rem .6rem;border:1px solid var(--line-2);border-radius:var(--r);
  text-decoration:none;color:var(--muted);transition:color .2s,border-color .2s;
}
.lang-switch:hover{color:var(--accent);border-color:var(--accent)}
.burger{display:none;width:2.75rem;height:2.5rem;background:none;border:1px solid var(--line-2);border-radius:var(--r);cursor:pointer;padding:0;place-content:center;gap:5px}
.burger span{display:block;width:19px;height:1.5px;margin-inline:auto;background:var(--text);transition:transform .25s,opacity .2s}
.burger[aria-expanded=true] span:nth-child(1){transform:translateY(6.5px) rotate(45deg)}
.burger[aria-expanded=true] span:nth-child(2){opacity:0}
.burger[aria-expanded=true] span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg)}

@media (max-width:900px){
  .head-cta{display:none}
  .burger{display:grid}
  /* Die Navigation liegt hier fixiert und damit ausserhalb des Flex-Flusses –
     ihr margin-left:auto schiebt nichts mehr. Also die rechte Gruppe selbst
     nach rechts drücken. */
  .head-actions{margin-left:auto}
  .nav{
    position:fixed;inset:var(--head-h) 0 auto;background:var(--ink);
    border-bottom:1px solid var(--line);padding:1.25rem var(--gut) 2rem;
    display:grid;gap:.25rem;
    opacity:0;visibility:hidden;transform:translateY(-8px);transition:opacity .25s,transform .25s,visibility .25s;
  }
  .nav.is-open{opacity:1;visibility:visible;transform:none}
  .nav-list{display:grid;gap:0}
  .nav-list a{padding:.85rem 0;font-size:1.375rem;border-bottom:1px solid var(--line)}
  .nav-phone{display:block;margin-top:1.25rem;font-family:var(--font-mono);font-size:1rem;color:var(--accent);text-decoration:none}
}

/* ---------- Hero ---------- */
.hero{position:relative;display:flex;flex-direction:column;justify-content:flex-end;min-height:min(94svh,940px);padding-top:calc(var(--head-h) + 3rem);isolation:isolate}
.hero-media{position:absolute;inset:0;z-index:-2;background:#0a1420}
.hero-pic,.hero-pic img{width:100%;height:100%}
.hero-pic img{object-fit:cover;object-position:56% 42%}
.hero::before{
  content:'';position:absolute;inset:0;z-index:-1;
  background:
    linear-gradient(to top,var(--ink) 0%,rgba(5,8,11,.94) 16%,rgba(5,8,11,.55) 42%,rgba(5,8,11,.12) 66%),
    linear-gradient(to right,rgba(5,8,11,.88) 0%,rgba(5,8,11,.62) 26%,rgba(5,8,11,.2) 48%,rgba(5,8,11,0) 64%);
}
.hero-inner{padding-bottom:clamp(2.5rem,6vw,4.5rem)}
.eyebrow{
  font-family:var(--font-mono);font-size:.75rem;font-weight:500;letter-spacing:.18em;text-transform:uppercase;
  color:var(--accent);margin:0 0 1.25rem;
}
.hero-title{
  font-size:clamp(2.9rem,8.2vw,6.5rem);font-weight:700;line-height:.94;letter-spacing:-.015em;
  max-width:14ch;text-wrap:balance;margin-bottom:1.5rem;
}
.lead{font-size:clamp(1.0625rem,1rem + .35vw,1.25rem);line-height:1.65;color:var(--muted);max-width:52ch}
.hero-lead{color:#c3d0dd;margin-bottom:2rem;max-width:46ch}
.hero-facts{border-top:1px solid var(--line);background:rgba(5,8,11,.55);backdrop-filter:blur(6px)}
.hero-facts dl{display:grid;grid-template-columns:repeat(4,1fr);margin:0}
.hero-facts div{padding:1.05rem 0;border-left:1px solid var(--line);padding-left:1.25rem}
.hero-facts div:first-child{border-left:0;padding-left:0}
.hero-facts dt{font-family:var(--font-mono);font-size:.6875rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted-2)}
.hero-facts dd{margin:.25rem 0 0;font-family:var(--font-display);font-size:1.125rem;font-weight:500;letter-spacing:.01em}
@media (max-width:820px){
  .hero-pic img{object-position:50% 30%}
  .hero-facts dl{grid-template-columns:repeat(2,1fr)}
  .eyebrow{letter-spacing:.12em;font-size:.6875rem}
  .hero-facts div{padding-left:1rem;border-top:1px solid var(--line)}
  .hero-facts div:nth-child(-n+2){border-top:0}
  .hero-facts div:nth-child(odd){border-left:0;padding-left:0}
}

/* ---------- Sektionen ---------- */
.section{position:relative;padding-block:var(--sec-y)}
.section-alt{background:var(--ink-2)}
.sec-head{max-width:64ch;margin-bottom:clamp(2.5rem,5vw,3.75rem)}
.sec-head-wide{max-width:none}
.sec-head-wide .lead{max-width:58ch}
.sec-label{
  display:flex;align-items:center;gap:.7rem;
  font-family:var(--font-mono);font-size:.75rem;font-weight:500;letter-spacing:.16em;text-transform:uppercase;
  color:var(--muted-2);margin:0 0 1.1rem;
}
.sec-label .num{color:var(--accent);font-size:.8125rem}
.sec-label::after{content:'';flex:1;max-width:5rem;height:1px;background:var(--line-2)}
.sec-title{font-size:clamp(2.1rem,1.4rem + 3vw,3.6rem);font-weight:600;letter-spacing:-.012em;margin-bottom:1.25rem;text-wrap:balance}
.sec-title-sm{font-size:clamp(1.9rem,1.35rem + 2.3vw,3rem)}

/* ---------- Leistungskarten ---------- */
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.svc-card{background:var(--ink)}
.section-alt .svc-card{background:var(--ink-2)}
.svc-card a{
  display:flex;flex-direction:column;height:100%;gap:.65rem;
  padding:clamp(1.5rem,2.4vw,2.25rem);text-decoration:none;
  transition:background .25s;position:relative;
}
.svc-card a::after{content:'';position:absolute;inset:auto 0 0;height:2px;background:var(--accent);transform:scaleX(0);transform-origin:left;transition:transform .35s}
.svc-card a:hover{background:var(--surface)}
.svc-card a:hover::after{transform:scaleX(1)}
.svc-n{font-family:var(--font-mono);font-size:.8125rem;font-weight:500;letter-spacing:.1em;color:var(--accent)}
.svc-card h3{font-size:clamp(1.5rem,1.2rem + 1vw,1.95rem);font-weight:600;margin-top:.35rem}
.svc-card p{color:var(--muted);font-size:.9375rem;line-height:1.65;margin:0}
.svc-more{
  margin-top:auto;padding-top:1.25rem;
  font-family:var(--font-mono);font-size:.75rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted-2);
  transition:color .2s;
}
.svc-card a:hover .svc-more{color:var(--accent)}
.svc-card a:hover .svc-more span{display:inline-block;transform:translateX(3px);transition:transform .2s}
.svc-card-extra{grid-column:1/-1}
.svc-card-extra a{flex-direction:row;flex-wrap:wrap;align-items:baseline;gap:.5rem 1.5rem;padding-block:1.35rem}
.svc-card-extra h3{font-size:1.35rem;margin:0}
.svc-card-extra p{flex:1;min-width:16rem}
.svc-card-extra .svc-more{margin:0;padding:0}
@media (max-width:900px){
  .svc-grid{grid-template-columns:1fr}
  .svc-card-extra a{flex-direction:column;align-items:flex-start}
}

/* ---------- Zweispaltiger Block ---------- */
.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.85fr);gap:clamp(2rem,5vw,4.5rem);align-items:start}
.split-mid{align-items:center}
.split-photo{grid-template-columns:minmax(0,1fr) minmax(0,.95fr)}
.split-rev .split-text{order:2}
.split-rev .split-media{order:1}
.split-media{margin:0;position:relative}
.split-media picture{display:block;overflow:hidden;border:1px solid var(--line);background:var(--surface)}
.split-media img{width:100%}
.split-media figcaption{
  margin-top:.85rem;font-family:var(--font-mono);font-size:.75rem;letter-spacing:.08em;
  text-transform:uppercase;color:var(--muted-2);
}
.split-media-sm{align-self:center}

/* Zwei Bilder übereinander: Hochformat als Hauptbild, zweites Bild versetzt
   über die untere Ecke gelegt. */
.media-stack{padding-bottom:clamp(2.5rem,5vw,4rem)}
.media-stack .media-inset{
  position:absolute;left:clamp(-3rem,-2.4vw,-1.25rem);bottom:0;width:60%;
  box-shadow:0 0 0 10px var(--ink-2),0 18px 40px rgba(0,0,0,.45);
}
.media-stack figcaption{position:absolute;right:0;bottom:.6rem;margin:0;max-width:46%;text-align:right}
@media (max-width:960px){
  /* Schmale Schirme: kein absoluter Versatz mehr, sonst liegt die Bildunter-
     schrift unter dem zweiten Foto. Das Inset bleibt im Fluss und wird nur
     hochgezogen, der Text folgt sauber darunter. */
  .media-stack{padding-bottom:0}
  .media-stack .media-inset{
    position:relative;z-index:1;left:auto;bottom:auto;
    width:min(72%,20rem);margin:-3rem 0 0 auto;
    box-shadow:0 0 0 10px var(--ink-2),0 14px 30px rgba(0,0,0,.4);
  }
  .media-stack figcaption{position:static;max-width:none;text-align:left;margin-top:1.1rem}
}
.split-media-portrait picture{aspect-ratio:4/5}
.split-media-portrait img{height:100%;object-fit:cover;object-position:60% 35%}
.split-text>.btn{margin-top:2rem}
@media (max-width:960px){
  .split{grid-template-columns:1fr}
  .split-rev .split-text{order:1}
  .split-rev .split-media{order:2}
}

/* ---------- Merkmalsliste ---------- */
.feat-list{display:grid;gap:1px;background:var(--line);border-block:1px solid var(--line)}
.feat-list li{background:var(--ink-2);padding:1.35rem 0 1.35rem 1.35rem;border-left:2px solid transparent;transition:border-color .25s,background .25s}
.section:not(.section-alt) .feat-list li{background:var(--ink)}
.feat-list li:hover{border-left-color:var(--accent);background:var(--surface)}
.feat-list h3{font-size:1.3rem;font-weight:600;margin-bottom:.3rem}
.feat-list p{margin:0;color:var(--muted);font-size:.9375rem;line-height:1.6}

/* ---------- Chips ---------- */
.chips-label{
  font-family:var(--font-mono);font-size:.6875rem;letter-spacing:.16em;text-transform:uppercase;
  color:var(--muted-2);margin:0 0 .9rem;
}
.chips{display:flex;flex-wrap:wrap;gap:.5rem}
.chips li{
  padding:.45rem .85rem;border:1px solid var(--line-2);border-radius:100px;
  font-size:.875rem;color:var(--muted);
}
.chips-lg li{padding:.6rem 1.05rem;font-size:.9375rem;color:var(--text)}

/* ---------- Prozess-Schiene Kabinenservice ---------- */
.rail{margin-top:clamp(3rem,6vw,5rem);border-top:1px solid var(--line);padding-top:clamp(2rem,4vw,3rem)}
.rail-label{
  font-family:var(--font-mono);font-size:.75rem;letter-spacing:.16em;text-transform:uppercase;
  color:var(--muted-2);margin:0 0 2.25rem;
}
.rail-steps{display:grid;grid-template-columns:repeat(5,1fr);gap:1.5rem;position:relative}
.rail-steps::before{content:'';position:absolute;left:0;right:0;top:1.1rem;height:1px;background:linear-gradient(to right,var(--line-2),var(--line-2) 92%,transparent)}
.rail-steps li{position:relative;padding-right:1rem}
.rail-n{
  position:relative;z-index:1;display:grid;place-items:center;width:2.2rem;height:2.2rem;
  border-radius:50%;border:1px solid var(--accent);background:var(--ink);color:var(--accent);
  font-family:var(--font-mono);font-size:.8125rem;font-weight:500;margin-bottom:1.15rem;
}
.rail-steps h3{font-size:1.2rem;font-weight:600;margin-bottom:.35rem}
.rail-steps p{margin:0;color:var(--muted);font-size:.875rem;line-height:1.6}
@media (max-width:900px){
  .rail-steps{grid-template-columns:1fr;gap:0}
  .rail-steps::before{left:1.1rem;right:auto;top:0;bottom:1.5rem;width:1px;height:auto;background:var(--line-2)}
  .rail-steps li{padding:0 0 1.6rem 3.5rem}
  .rail-steps li:last-child{padding-bottom:0}
  .rail-n{position:absolute;left:0;top:0;margin:0}
}

/* ---------- ZfP ---------- */
.section-ndt{overflow:hidden;background:var(--ink-2)}
.sec-bg{position:absolute;inset:0;z-index:0;pointer-events:none}
.sec-bg picture,.sec-bg img{width:100%;height:100%}
.sec-bg img{object-fit:cover;object-position:center 42%;opacity:.26;filter:grayscale(.45) contrast(1.05)}
.sec-bg::after{content:'';position:absolute;inset:0;background:linear-gradient(to bottom,var(--ink-2) 0%,rgba(10,15,21,.45) 26%,rgba(10,15,21,.74) 72%,var(--ink-2) 100%)}
.section-ndt>.wrap{position:relative;z-index:1}
.ndt-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(1rem,2vw,1.5rem)}
.ndt-card{
  background:rgba(17,25,34,.82);backdrop-filter:blur(6px);
  border:1px solid var(--line);padding:clamp(1.4rem,2.2vw,2rem);
  transition:border-color .25s,transform .25s;
}
.ndt-card:hover{border-color:var(--line-2);transform:translateY(-3px)}
.ndt-figwrap{
  border:1px solid var(--line);background:
    linear-gradient(rgba(127,178,232,.05),rgba(127,178,232,.05)),
    repeating-linear-gradient(0deg,transparent 0 11px,rgba(206,224,244,.05) 11px 12px),
    repeating-linear-gradient(90deg,transparent 0 11px,rgba(206,224,244,.05) 11px 12px);
  padding:1rem;margin-bottom:1.5rem;
}
.ndt-fig{width:100%;max-width:22rem;margin-inline:auto;height:auto;aspect-ratio:120/84}
.ndt-fig [stroke],.ndt-fig path,.ndt-fig rect,.ndt-fig circle,.ndt-fig ellipse{stroke-linecap:round;stroke-linejoin:round}
.ndt-fig .fig-part{stroke:#b9cadd;stroke-width:1.6;fill:none}
.ndt-fig .fig-part rect{fill:rgba(185,202,221,.07)}
.ndt-fig .fig-faint{stroke-opacity:.4}
.ndt-fig .fig-eye{stroke:var(--steel);stroke-width:1.6;fill:none}
.ndt-fig .fig-ray{stroke:var(--steel);stroke-width:1.3;fill:none;stroke-opacity:.75;stroke-dasharray:3.5 3.5}
.ndt-fig .fig-flaw{stroke:var(--accent);stroke-width:1.9;fill:none}
.ndt-fig .fig-dot circle{fill:var(--accent);stroke:none}
.ndt-abbr{
  font-family:var(--font-mono);font-size:1.75rem;font-weight:500;letter-spacing:.05em;
  color:var(--accent);margin:0 0 .35rem;line-height:1;
}
.ndt-card h4{font-family:var(--font-display);font-size:1.4rem;font-weight:600;line-height:1.1;margin-bottom:.4rem}
.ndt-scope{font-family:var(--font-mono);font-size:.6875rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted-2);margin-bottom:1rem}
.ndt-text{color:var(--muted);font-size:.9375rem;line-height:1.65;margin:0}
/* Zwei Prüfebenen: Bauteil und Anlage */
.level{margin-top:clamp(2.75rem,5vw,4.25rem)}
.level:first-of-type{margin-top:0}
.level-head{max-width:62ch;margin-bottom:clamp(1.75rem,3vw,2.5rem)}
.level-label{
  display:flex;align-items:center;gap:.7rem;
  font-family:var(--font-mono);font-size:.6875rem;font-weight:500;letter-spacing:.16em;text-transform:uppercase;
  color:var(--accent);margin:0 0 .8rem;
}
.level-label::after{content:'';flex:1;max-width:4rem;height:1px;background:var(--line-2)}
.level-head h3{font-size:clamp(1.6rem,1.2rem + 1.4vw,2.25rem);font-weight:600;margin-bottom:.85rem}
.level-head p{margin:0;color:var(--muted);font-size:1rem;line-height:1.7}
.level-head .level-claim{
  display:flex;align-items:center;gap:.85rem;margin:1.5rem 0 0;
  font-family:var(--font-display);font-weight:600;letter-spacing:.005em;
  font-size:clamp(1.3rem,1rem + 1.1vw,1.75rem);line-height:1.2;color:var(--text);
}
.level-head .level-claim::before{
  content:'';flex:none;width:8px;height:8px;background:var(--accent);transform:rotate(45deg);
}
.level-note{
  margin:1.35rem 0 0;font-family:var(--font-mono);font-size:.75rem;letter-spacing:.06em;
  color:var(--muted-2);
}

/* Leistungen an der Gesamtanlage */
.plant-panel{
  display:grid;grid-template-columns:1fr 1fr;gap:clamp(1.5rem,3vw,3rem);
  background:rgba(17,25,34,.82);backdrop-filter:blur(6px);
  border:1px solid var(--line);padding:clamp(1.5rem,3vw,2.5rem);
}
.plant-group h4{
  font-family:var(--font-mono);font-size:.6875rem;font-weight:500;letter-spacing:.14em;text-transform:uppercase;
  color:var(--muted-2);margin-bottom:.5rem;
}
.check-list li{
  display:grid;grid-template-columns:auto 1fr;gap:.85rem;align-items:start;
  padding:.75rem 0;border-top:1px solid var(--line);
  font-size:.9375rem;line-height:1.55;color:var(--text);
}
.check-list li::before{
  content:'';width:6px;height:6px;margin-top:.55rem;
  background:var(--accent);transform:rotate(45deg);
}
@media (max-width:820px){.plant-panel{grid-template-columns:1fr}}

.ndt-foot{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:1.25rem;margin-top:clamp(2rem,4vw,3rem);padding-top:1.75rem;border-top:1px solid var(--line)}
.ndt-note{margin:0;color:var(--muted);font-size:.9375rem}
@media (max-width:900px){.ndt-grid{grid-template-columns:1fr}}

/* ---------- Markenband ---------- */
.band{position:relative;isolation:isolate;display:grid;place-items:center;min-height:clamp(15rem,26vw,21rem);text-align:center;overflow:hidden}
.band-media{position:absolute;inset:0;z-index:-2}
.band-media picture,.band-media img{width:100%;height:100%}
.band-media img{object-fit:cover;object-position:center 60%}
.band::before{content:'';position:absolute;inset:0;z-index:-1;background:linear-gradient(to bottom,var(--ink) 0%,rgba(5,8,11,.66) 35%,rgba(5,8,11,.72) 65%,var(--ink) 100%)}
.band-inner{display:grid;justify-items:center;gap:1.25rem;padding-block:3rem}
.band-logo{width:clamp(108px,11vw,148px);opacity:.92}
.band-claim{
  margin:0;font-family:var(--font-display);font-weight:600;
  font-size:clamp(1.75rem,1.1rem + 3vw,3.1rem);letter-spacing:-.01em;
}

/* ---------- Über uns ---------- */
.about .split-text>p{color:var(--muted);max-width:56ch}
.quote{margin:2.25rem 0;padding-left:1.5rem;border-left:2px solid var(--accent)}
.quote-label{font-family:var(--font-mono);font-size:.6875rem;letter-spacing:.16em;text-transform:uppercase;color:var(--muted-2);margin-bottom:.6rem}
.quote blockquote{
  margin:0;font-family:var(--font-display);font-weight:500;
  font-size:clamp(1.35rem,1.05rem + 1.1vw,1.8rem);line-height:1.25;color:var(--text);
}
.sign{display:grid;gap:.1rem;margin-top:2rem}
.sign strong{font-family:var(--font-display);font-size:1.25rem;font-weight:600;letter-spacing:.01em}
.sign span{font-family:var(--font-mono);font-size:.75rem;letter-spacing:.08em;color:var(--muted-2)}

/* ---------- Kontakt ---------- */
.contact-grid{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(2.5rem,5vw,5rem);align-items:center}
.contact-direct ul{display:grid;gap:1px;background:var(--line);border:1px solid var(--line)}
.contact-direct li{display:grid;grid-template-columns:9.5rem 1fr;gap:1rem;align-items:baseline;background:var(--ink);padding:.95rem 1.1rem}
.contact-value{display:grid;gap:.15rem}
.contact-sub{
  font-family:var(--font-sans)!important;font-size:.8125rem!important;font-weight:400!important;
  letter-spacing:normal!important;color:var(--muted-2)!important;justify-self:start;
}
.contact-sub:hover{color:var(--accent)!important}
@media (max-width:400px){.contact-direct li{grid-template-columns:1fr;gap:.35rem}}
.contact-direct li span{font-family:var(--font-mono);font-size:.6875rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted-2)}
.contact-direct li a{font-family:var(--font-display);font-size:1.2rem;font-weight:500;letter-spacing:.01em;text-decoration:none;border-bottom:1px solid transparent;transition:color .2s,border-color .2s}
.contact-direct li a:hover{color:var(--accent);border-bottom-color:var(--accent)}
.contact-direct li address{color:var(--muted);font-size:.9375rem}
.contact-form{background:var(--surface);border:1px solid var(--line);padding:clamp(1.5rem,3vw,2.5rem)}
.field{margin:0 0 1.1rem}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:1.1rem}
.field label{display:block;margin-bottom:.45rem;font-family:var(--font-mono);font-size:.6875rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.field .opt{text-transform:none;letter-spacing:.02em;color:var(--muted-2)}
.field input,.field select,.field textarea{
  width:100%;padding:.8rem .9rem;background:var(--ink);color:var(--text);
  border:1px solid var(--line-2);border-radius:var(--r);font-size:.9375rem;
  transition:border-color .2s,background .2s;
}
.field textarea{resize:vertical;min-height:8rem;line-height:1.6}
.field select{appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--muted) 50%),linear-gradient(135deg,var(--muted) 50%,transparent 50%);background-position:calc(100% - 1.15rem) 1.15rem,calc(100% - .8rem) 1.15rem;background-size:6px 6px,6px 6px;background-repeat:no-repeat;padding-right:2.5rem}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--accent);outline:none;background:var(--ink-2)}
.field input::placeholder,.field textarea::placeholder{color:var(--muted-2)}
.field-check{display:grid;grid-template-columns:auto 1fr;gap:.75rem;align-items:start;margin-bottom:1.6rem}
.field-check input{width:1.15rem;height:1.15rem;margin-top:.2rem;accent-color:var(--accent);flex:none}
.field-check label{margin:0;font-family:var(--font-sans);font-size:.875rem;letter-spacing:normal;text-transform:none;color:var(--muted);line-height:1.55}
.field-check a{color:var(--text)}
.form-note{margin:1rem 0 0;font-size:.8125rem;color:var(--muted-2);text-align:center}
.hp{position:absolute;left:-9999px}
@media (max-width:960px){.contact-grid{grid-template-columns:1fr}}
@media (max-width:520px){.field-row{grid-template-columns:1fr;gap:0}}

/* ---------- Fußzeile ---------- */
.site-foot{background:var(--ink-2);border-top:1px solid var(--line);padding-top:clamp(3rem,6vw,4.5rem)}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1.2fr;gap:clamp(2rem,4vw,3.5rem);padding-bottom:clamp(2.5rem,5vw,3.5rem)}
.foot-brand img{width:132px;opacity:.92;margin-bottom:1.25rem}
.foot-claim{font-family:var(--font-display);font-size:1.3rem;font-weight:500;color:var(--muted);margin:0}
.foot-col h2{font-family:var(--font-mono);font-size:.6875rem;font-weight:500;letter-spacing:.16em;text-transform:uppercase;color:var(--muted-2);margin-bottom:1rem}
.foot-col ul{display:grid;gap:.5rem;margin-bottom:1.5rem}
.foot-col a{font-size:.9375rem;color:var(--muted);text-decoration:none;transition:color .2s}
.foot-col a:hover{color:var(--accent)}
.foot-col address{font-size:.875rem;color:var(--muted-2);line-height:1.7}
.foot-bar{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:.75rem 1.5rem;
  border-top:1px solid var(--line);padding-block:1.35rem;
  font-size:.8125rem;color:var(--muted-2);
}
.foot-bar p{margin:0}
.foot-legal{display:flex;flex-wrap:wrap;gap:1.25rem}
.foot-lang{display:flex;border:1px solid var(--line-2);border-radius:var(--r);overflow:hidden}
.foot-lang .lang-seg{
  display:block;padding:.35rem .6rem;
  font-family:var(--font-mono);font-size:.75rem;font-weight:500;letter-spacing:.1em;
  color:var(--muted-2);text-decoration:none;transition:color .2s,background .2s;
}
.foot-lang li+li .lang-seg{border-left:1px solid var(--line-2)}
.foot-lang .is-current{background:rgba(255,200,61,.12);color:var(--accent)}
.foot-lang a:hover{background:rgba(206,224,244,.07);color:var(--text)}
.foot-legal a,.credit a{color:var(--muted-2);text-decoration:none;transition:color .2s}
.foot-legal a:hover,.credit a:hover{color:var(--accent)}
.credit a{text-decoration:underline;text-decoration-color:var(--line-2)}
@media (max-width:820px){.foot-grid{grid-template-columns:1fr 1fr}.foot-brand{grid-column:1/-1}}
@media (max-width:520px){.foot-grid{grid-template-columns:1fr}}

/* ---------- Rechtstexte & Hinweisseiten ---------- */
.legal,.note{padding-block:clamp(8rem,14vw,11rem) var(--sec-y)}
.legal h1,.note h1{font-size:clamp(2.2rem,1.5rem + 3vw,3.4rem);font-weight:600;margin-bottom:2.5rem}
.legal section{max-width:70ch;padding-block:1.5rem;border-top:1px solid var(--line)}
.legal h2{font-family:var(--font-mono);font-size:.75rem;font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);margin-bottom:.7rem}
.legal p{color:var(--muted);font-size:.9375rem;line-height:1.75}
.legal a{color:var(--text)}
.legal .todo{color:var(--accent-dim);font-style:italic}
.legal-back{margin-top:2.5rem}
.note p{max-width:56ch;color:var(--muted);margin-bottom:2rem}
.note a{color:var(--text)}

/* ---------- Einblenden ---------- */
.js .reveal{opacity:0;transform:translateY(20px)}
.js .reveal.is-in{opacity:1;transform:none;transition:opacity .7s cubic-bezier(.16,.8,.3,1) var(--d,0ms),transform .7s cubic-bezier(.16,.8,.3,1) var(--d,0ms)}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .js .reveal{opacity:1;transform:none}
  *,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}
}