/* ---------- Lokal eingebundene Schriften (kein externer Aufruf) ---------- */
@font-face{font-family:"Barlow Condensed";font-style:normal;font-weight:500;font-display:swap;
  src:url("schriften/barlow-condensed-500.woff2") format("woff2")}
@font-face{font-family:"Barlow Condensed";font-style:normal;font-weight:600;font-display:swap;
  src:url("schriften/barlow-condensed-600.woff2") format("woff2")}
@font-face{font-family:"IBM Plex Sans";font-style:normal;font-weight:400;font-display:swap;
  src:url("schriften/ibm-plex-sans-400.woff2") format("woff2")}
@font-face{font-family:"IBM Plex Sans";font-style:normal;font-weight:600;font-display:swap;
  src:url("schriften/ibm-plex-sans-600.woff2") format("woff2")}
@font-face{font-family:"IBM Plex Mono";font-style:normal;font-weight:400;font-display:swap;
  src:url("schriften/ibm-plex-mono-400.woff2") format("woff2")}
@font-face{font-family:"IBM Plex Mono";font-style:normal;font-weight:500;font-display:swap;
  src:url("schriften/ibm-plex-mono-500.woff2") format("woff2")}

:root{
  --ink:#1F262E;
  --paper:#FFFFFF;
  --paper-2:#EEF2F6;
  --field:#123258;
  --field-2:#1E4384;
  --steel:#6C757E;
  --grey:#575757;   /* Logograu */
  --accent:#1374BA;
  --accent-lt:#6FB4E6;
  --rule:rgba(30,67,132,.18);
  --wrap:1180px;
  --display:"Barlow Condensed","Oswald","Arial Narrow","Helvetica Neue Condensed",Arial,sans-serif;
  --body:"IBM Plex Sans",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,Menlo,Consolas,monospace;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:116px}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font-family:var(--body);font-size:clamp(21px,0.45vw + 19.3px,25px);line-height:1.72;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit}

/* ---------- Sprachumschaltung ---------- */


/* ---------- Grundraster ---------- */
.wrap{width:min(100% - 48px,var(--wrap));margin-inline:auto}
@media(max-width:640px){.wrap{width:calc(100% - 32px)}}
@media(max-width:480px){
  h1{letter-spacing:0}
  .cta .btn{flex:1 1 100%;justify-content:center}
}

.eyebrow{
  font-family:var(--mono);font-size:15.5px;letter-spacing:.15em;text-transform:uppercase;
  color:var(--accent);margin:0 0 18px;display:block;
}
.eyebrow--pale{color:var(--accent-lt)}

h1,h2,h3{font-family:var(--display);font-weight:600;text-transform:uppercase;letter-spacing:.012em;margin:0}
h1{font-size:clamp(42px,7.6vw,92px);line-height:1}
h2{font-size:clamp(36px,5vw,62px);line-height:1.04}
h3{font-size:clamp(25px,2.6vw,31px);line-height:1.18;letter-spacing:.045em}
p,li{overflow-wrap:break-word;hyphens:auto}
p{margin:0 0 20px}
.lead{font-size:clamp(23px,1.7vw,29px);line-height:1.58;max-width:56ch;color:#414C57}

/* ---------- Kopfzeile ---------- */
header{
  position:sticky;top:0;z-index:60;
  background:rgba(255,255,255,.92);backdrop-filter:blur(10px);
  border-bottom:1px solid var(--rule);
}
.bar{display:flex;align-items:center;gap:28px;min-height:82px}
.brand{display:flex;align-items:center;gap:14px;text-decoration:none;margin-right:auto}
.brand img{width:auto;height:46px;flex:none}
.brand span{
  font-family:var(--display);font-size:22.5px;font-weight:600;letter-spacing:.075em;
  text-transform:uppercase;color:var(--field-2);line-height:1.05;max-width:12ch;
  border-left:1px solid var(--rule);padding-left:14px;
}
@media(max-width:520px){.brand span{display:none}.brand img{height:40px}}

nav ul{display:flex;gap:28px;list-style:none;margin:0;padding:0}
nav a{
  font-family:var(--display);font-size:25px;font-weight:500;text-transform:uppercase;
  letter-spacing:.075em;text-decoration:none;color:var(--ink);padding:4px 0;
  border-bottom:2px solid transparent;transition:border-color .18s,color .18s;white-space:nowrap;
}
nav a:hover,nav a.active{border-color:var(--accent);color:var(--field-2)}

.lang{display:flex;align-items:center;gap:2px;font-family:var(--mono);font-size:16.5px}
.lang button{
  font:inherit;letter-spacing:.08em;background:none;border:0;cursor:pointer;
  padding:5px 7px;color:var(--steel);border-radius:2px;
}
.lang button[aria-pressed="true"]{color:var(--ink);background:var(--paper-2);font-weight:500}
.lang i{color:var(--rule);font-style:normal}

@media(max-width:860px){
  .bar{flex-wrap:wrap;gap:10px 20px;padding:12px 0 0;min-height:0}
  nav{order:3;width:100%;border-top:1px solid var(--rule);margin-top:8px;overflow-x:auto}
  nav ul{gap:20px;padding:8px 0 9px}
  nav a{font-size:21.5px}
  html{scroll-padding-top:146px}
}

/* ---------- Hero ---------- */
.hero{position:relative;padding:clamp(64px,10vw,120px) 0 0;overflow:hidden}
.hero::before{ /* Gewebetextur */
  content:"";position:absolute;inset:0;pointer-events:none;opacity:.5;
  background:
    repeating-linear-gradient(90deg,rgba(30,67,132,.08) 0 1px,transparent 1px 7px),
    repeating-linear-gradient(0deg,rgba(30,67,132,.06) 0 1px,transparent 1px 7px);
  mask-image:linear-gradient(180deg,#000,transparent 78%);
}
.hero .wrap{position:relative}
.hero h1{max-width:15ch}
.hero h1 em{font-style:normal;color:var(--field-2);display:block}
.hero .lead{margin-top:26px}
.cta{display:flex;flex-wrap:wrap;gap:12px;margin:34px 0 0}
.btn{
  display:inline-flex;align-items:center;gap:9px;text-decoration:none;
  font-family:var(--display);text-transform:uppercase;letter-spacing:.09em;font-size:24px;font-weight:600;
  padding:13px 26px;border:1.5px solid var(--field-2);color:var(--field-2);background:none;
  transition:background .18s,color .18s;
}
.btn:hover{background:var(--field-2);color:var(--paper)}
.btn--solid{background:var(--field-2);color:var(--paper)}
.btn--solid:hover{background:var(--ink);border-color:var(--ink)}

.facts{
  display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--rule);
  border-top:1px solid var(--rule);border-bottom:1px solid var(--rule);
  margin-top:clamp(48px,7vw,86px);
}
.facts div{background:var(--paper);padding:20px 20px 22px}
.facts dt{font-family:var(--mono);font-size:15.5px;letter-spacing:.13em;text-transform:uppercase;color:var(--steel);margin-bottom:7px}
.facts dd{margin:0;font-family:var(--display);font-weight:600;font-size:29px;text-transform:uppercase;letter-spacing:.05em;line-height:1.15}
@media(max-width:760px){.facts{grid-template-columns:repeat(2,1fr)}}

.strip{margin-top:0;line-height:0;opacity:.55}
.strip svg{width:100%;height:auto}

/* ---------- Abschnitte ---------- */
section.block{padding:clamp(72px,9vw,120px) 0}
.head{max-width:60ch;margin-bottom:clamp(36px,5vw,56px)}
.head p{margin-top:20px}

.cols{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,5vw,64px)}
@media(max-width:900px){.cols{grid-template-columns:1fr}}

.card{border-top:2px solid var(--field-2);padding-top:18px}
.card h3{margin-bottom:12px}
.card p:last-child{margin-bottom:0}

.tick{list-style:none;margin:0;padding:0}
.tick li{position:relative;padding:11px 0 11px 28px;border-bottom:1px solid var(--rule)}
.tick li::before{
  content:"";position:absolute;left:0;top:21px;width:11px;height:6px;
  border:1.5px solid var(--accent);border-radius:3px;
}
.faq{margin-top:clamp(44px,6vw,72px)}
.faq h3{margin-bottom:18px}
.faq details{border-top:1px solid var(--rule)}
.faq details:last-of-type{border-bottom:1px solid var(--rule)}
.faq summary{
  cursor:pointer;list-style:none;padding:16px 34px 16px 0;position:relative;
  font-family:var(--display);font-size:clamp(22px,2.2vw,26px);font-weight:600;
  text-transform:uppercase;letter-spacing:.03em;line-height:1.25;color:var(--field-2);
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{
  content:"+";position:absolute;right:4px;top:50%;transform:translateY(-50%);
  font-family:var(--mono);font-size:27px;color:var(--accent);line-height:1;
}
.faq details[open] summary::after{content:"–"}
.faq summary:hover{color:var(--accent)}
.faq details p{margin:0 0 20px;max-width:78ch}
.note{
  font-size:21px;color:#3E4852;background:var(--paper-2);
  border-left:3px solid var(--accent);padding:16px 20px;margin-top:32px;
}
.note p:last-child{margin-bottom:0}

/* ---------- TecSys (dunkles Band) ---------- */
.dark{background:var(--field);color:var(--paper)}
.dark h2,.dark h3{color:#FFFFFF}
.dark .lead{color:#C6DAEC}
.dark .tick li{border-color:rgba(255,255,255,.18)}
.dark .tick li::before{border-color:var(--accent-lt)}
.dark .btn{border-color:var(--paper);color:var(--paper)}
.dark .btn:hover{background:var(--paper);color:var(--field)}

.gallery{margin:clamp(32px,5vw,52px) 0}
.shot{margin:0}
.shot img{
  width:100%;height:auto;display:block;object-fit:cover;
  border:1px solid rgba(255,255,255,.20);background:#0E2846;
}
.shot--wide img{aspect-ratio:16/6.2}
.grid-shots{display:grid;grid-template-columns:repeat(2,1fr);gap:clamp(16px,2.6vw,30px);margin-top:clamp(16px,2.6vw,30px)}
.grid-shots .shot img{aspect-ratio:3/2}
@media(max-width:640px){
  .grid-shots{grid-template-columns:1fr}
  .shot--wide img{aspect-ratio:16/9}
}
.shot figcaption{
  font-family:var(--mono);font-size:17px;line-height:1.55;letter-spacing:.03em;
  color:#9BB7D2;margin-top:12px;padding-left:2px;max-width:60ch;
}
.reveal{opacity:0;transform:translateY(14px);transition:opacity .6s ease,transform .6s cubic-bezier(.4,0,.2,1)}
.reveal.is-in{opacity:1;transform:none}

.spec{width:100%;border-collapse:collapse;font-family:var(--mono);font-size:19px}
.spec th,.spec td{text-align:left;padding:13px 0;border-bottom:1px solid rgba(255,255,255,.18);vertical-align:top}
.spec th{font-weight:400;color:#A9C2DA;width:46%;letter-spacing:.02em}
.spec td{color:#FFFFFF}

/* ---------- Kontakt ---------- */
.contact{display:grid;grid-template-columns:1.1fr 1fr;gap:clamp(32px,5vw,64px);align-items:start}
@media(max-width:900px){.contact{grid-template-columns:1fr}}
.addr{font-style:normal;font-size:24px;line-height:1.8}
.addr a{text-decoration:none;border-bottom:1px solid var(--accent)}
.addr a:hover{color:var(--accent)}
.kv{font-family:var(--mono);font-size:16.5px;letter-spacing:.03em;color:var(--steel);text-transform:uppercase;margin:0 0 4px}

/* ---------- Fußzeile ---------- */
footer{border-top:1px solid var(--rule);background:var(--paper-2);padding:38px 0 44px}
.foot{display:flex;flex-wrap:wrap;gap:18px 40px;align-items:baseline;justify-content:space-between}
.foot p{margin:0;font-size:18px;color:var(--steel)}
.foot nav{display:flex;gap:24px}
.foot a{
  font-family:var(--mono);font-size:16.5px;letter-spacing:.09em;text-transform:uppercase;
  text-decoration:none;color:var(--ink);border-bottom:1px solid transparent;cursor:pointer;
}
.foot a:hover{border-color:var(--accent)}

/* ---------- Rechtsseiten ---------- */
.legal{display:block;padding:clamp(48px,7vw,96px) 0 clamp(64px,8vw,110px)}


.legal .wrap{max-width:78ch}
.legal h2{margin-bottom:28px}
.legal h3{margin:42px 0 14px;font-size:25px}
.legal p,.legal li{font-size:21.5px;line-height:1.75}
.legal ul{padding-left:20px}
.back{
  display:inline-flex;align-items:center;gap:8px;background:none;border:0;cursor:pointer;
  font-family:var(--mono);font-size:16px;letter-spacing:.11em;text-transform:uppercase;
  color:var(--steel);padding:0;margin-bottom:34px;
}
.back:hover{color:var(--accent)}
.legal .kicker{
  font-family:var(--mono);font-size:17.5px;line-height:1.6;color:var(--steel);
  border-left:3px solid var(--accent);padding:10px 16px;background:var(--paper-2);margin-bottom:30px;
}

:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
.skip{position:absolute;left:-9999px}
.skip:focus{left:16px;top:12px;z-index:99;background:var(--field-2);color:var(--paper);padding:10px 16px}

@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *{transition-duration:.001ms !important;animation-duration:.001ms !important}
  .reveal{opacity:1;transform:none}
}


/* ---- Ergänzungen für die Mehrseiten-Struktur ---------------------------- */
/* Der Sprachumschalter ist jetzt ein echter Verweis auf die Schwesterseite,
   damit jede Sprache eine eigene Adresse hat. Aussehen wie zuvor. */
.lang a{
  font:inherit;letter-spacing:.08em;text-decoration:none;
  padding:9px 10px;color:var(--steel);border-radius:2px;
}
.lang a[aria-current="true"]{color:var(--ink);background:var(--paper-2);font-weight:500}
.lang a:hover{color:var(--ink)}

/* Zurück-Verweis auf den Rechtsseiten */
a.back{text-decoration:none}

/* Weiterführende Verweise am Seitenende */
.weiter{border-top:1px solid var(--rule);margin-top:clamp(48px,6vw,80px);padding-top:34px;
  display:flex;flex-wrap:wrap;gap:16px 28px}

/* Wegweiser auf der Startseite: drei Spalten statt zwei */
.cols--drei{grid-template-columns:repeat(3,1fr)}
.cols--drei h3{font-size:clamp(28px,3.2vw,37px);margin-bottom:14px}
.cols--drei p{margin:0 0 18px}
@media (max-width:900px){.cols--drei{grid-template-columns:1fr}}

/* Fehlerseite */
.fehler{padding:clamp(64px,10vw,140px) 0}

/* ---- Darstellung auf Mobiltelefonen ------------------------------------ */
/* Kein waagerechtes Scrollen, und lange deutsche Komposita wie
   "Außentragehüllen" dürfen die Überschrift nicht aus dem Bild schieben. */
html{-webkit-text-size-adjust:100%}
html,body{max-width:100%;overflow-x:hidden}
h1,h2,h3,.lead,.faq summary{overflow-wrap:break-word;hyphens:auto}
table,.spec{max-width:100%}

@media (max-width:640px){
  /* Berührungsflächen: mindestens etwa 44 px hoch, sonst trifft der Daumen daneben */
  nav a{padding:10px 0}
  .foot a{padding:6px 0;display:inline-block}
  .btn{padding:15px 24px}
  /* Verweise am Seitenende über die volle Breite, nebeneinander wird es zu eng */
  .weiter{gap:12px}
  .weiter .btn{flex:1 1 100%;justify-content:center}
}

@media (max-width:560px){
  /* Die Datenblatt-Tabelle stapelt sich: zwei Spalten sind auf dem Telefon
     zu schmal, die Werte würden umbrechen und die Zuordnung verlieren. */
  .spec th,.spec td{display:block;width:auto;border-bottom:0}
  .spec th{padding:14px 0 2px;color:var(--accent-lt)}
  .spec td{padding:0 0 14px;border-bottom:1px solid rgba(255,255,255,.18)}
  .spec tr:last-child td{border-bottom:0}
}

@media (max-width:480px){
  .facts{grid-template-columns:1fr}
  .addr{font-size:21px}
  .hero h1{max-width:none}
}