/* Moderne Variante: gleiche Klassen wie site.css, neues Erscheinungsbild */
@font-face{font-family:"Inter";font-weight:400 800;font-display:swap;src:url(fonts/inter-var.woff2) format("woff2")}

:root{
  --orange:#f08213;--orange-dark:#d96f06;--orange-soft:#fff3e6;
  --ink:#0f1419;--ink-2:#1c232b;--text:#4b5563;--head:#0f1419;
  --light:#f6f7f9;--line:#e8eaee;--white:#fff;
  --radius:18px;--shadow:0 1px 2px rgba(15,20,25,.04),0 8px 24px rgba(15,20,25,.06);
  --shadow-lg:0 2px 4px rgba(15,20,25,.05),0 20px 48px rgba(15,20,25,.12);
  --max:1200px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font:17px/1.7 Inter,system-ui,-apple-system,"Segoe UI",Arial,sans-serif;color:var(--text);background:var(--white);-webkit-font-smoothing:antialiased}
img,video{max-width:100%;height:auto;display:block}
a{color:var(--orange-dark)}
h1,h2,h3,h4{font-family:Inter,system-ui,sans-serif;color:var(--head);line-height:1.15;margin:0 0 .6em;letter-spacing:-.02em}
h1{font-size:clamp(2.3rem,6vw,4.4rem);font-weight:800;letter-spacing:-.035em}
h2{font-size:clamp(1.7rem,3.4vw,2.6rem);font-weight:750}
h3{font-size:1.4rem;font-weight:700}
h4{font-size:1.12rem;font-weight:700}
p{margin:0 0 1em}
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}
.kicker{display:inline-block;font-size:.78rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--orange-dark);background:var(--orange-soft);padding:.35em .9em;border-radius:999px;margin-bottom:1em}
.upper{text-transform:none}
.btn{display:inline-flex;align-items:center;gap:.5em;background:var(--orange);color:#fff;text-decoration:none;font-weight:650;font-size:.98rem;padding:.85em 1.6em;border-radius:999px;border:1px solid var(--orange);transition:transform .2s,box-shadow .2s,background .2s;box-shadow:0 6px 20px rgba(240,130,19,.3)}
.btn::after{content:"→";transition:transform .2s}
.btn:hover{background:var(--orange-dark);border-color:var(--orange-dark);transform:translateY(-1px)}
.btn:hover::after{transform:translateX(3px)}
.btn.ghost{background:rgba(255,255,255,.1);color:#fff;border-color:rgba(255,255,255,.35);box-shadow:none;backdrop-filter:blur(6px)}
.btn.ghost:hover{background:#fff;color:var(--ink)}
.more{font-weight:650;text-decoration:none;color:var(--orange-dark)}
.more:hover{text-decoration:underline}

/* Kopfzeile */
.site-head{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.82);backdrop-filter:saturate(180%) blur(14px);-webkit-backdrop-filter:saturate(180%) blur(14px);border-bottom:1px solid rgba(15,20,25,.06)}
.site-head .wrap{display:flex;align-items:center;justify-content:space-between;height:74px}
.logo img{height:46px;width:auto}
.nav ul{list-style:none;margin:0;padding:0;display:flex;gap:2px;align-items:center}
.nav a{display:block;padding:8px 12px;color:var(--ink-2);text-decoration:none;font-weight:550;font-size:.93rem;border-radius:999px;transition:background .2s,color .2s}
.nav a:hover{background:var(--light)}
.nav a[aria-current]{color:var(--orange-dark);background:var(--orange-soft)}
.nav a.nav-fiber{color:var(--orange-dark)}
.nav a[href$="/kontakt/"]{background:var(--ink);color:#fff;margin-left:8px;padding:8px 18px}
.nav a[href$="/kontakt/"]:hover{background:var(--orange)}
.nav-toggle{display:none;background:none;border:0;padding:10px;cursor:pointer}
.nav-toggle span{display:block;width:24px;height:2px;background:var(--ink);margin:6px 0;border-radius:2px}
@media (max-width:1100px){
  .nav-toggle{display:block}
  .nav{position:absolute;left:12px;right:12px;top:80px;background:#fff;border-radius:var(--radius);box-shadow:var(--shadow-lg);display:none}
  .nav.open{display:block}
  .nav ul{flex-direction:column;align-items:stretch;padding:10px}
  .nav a{padding:12px 16px;font-size:1rem}
  .nav a[href$="/kontakt/"]{margin:6px 0 0;text-align:center}
}

/* Hero */
.hero{position:relative;color:#fff;background:var(--ink) center/cover no-repeat;min-height:82vh;display:flex;align-items:center;overflow:hidden}
.hero::after{content:"";position:absolute;inset:0;background:
  radial-gradient(ellipse at 85% 15%,rgba(240,130,19,.35),transparent 55%),
  linear-gradient(100deg,rgba(15,20,25,.92) 0%,rgba(15,20,25,.7) 45%,rgba(15,20,25,.25) 100%)}
.hero video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero .wrap{position:relative;z-index:2;padding-top:90px;padding-bottom:90px;width:100%}
.hero h1{color:#fff;max-width:900px}
.hero h1::after{content:"";display:block;width:72px;height:5px;border-radius:5px;background:var(--orange);margin-top:.35em}
.hero .sub{font-size:clamp(1.05rem,1.6vw,1.3rem);max-width:720px;margin-bottom:2em;color:rgba(255,255,255,.85)}
.hero .btn{margin:0 10px 10px 0}
.hero.small{min-height:46vh}
.hero.small h1{font-size:clamp(2rem,4.6vw,3.4rem)}
.hero .kicker{background:rgba(255,255,255,.12);color:#ffd2a6;backdrop-filter:blur(6px)}
.hero:not([style]){background:linear-gradient(135deg,var(--ink),#2a1a0b)}

/* Abschnitte */
section{padding:100px 0}
section.alt{background:var(--light)}
section.orange{background:var(--ink);color:rgba(255,255,255,.82);position:relative;overflow:hidden}
section.orange::before{content:"";position:absolute;width:640px;height:640px;right:-200px;top:-260px;border-radius:50%;background:radial-gradient(circle,rgba(240,130,19,.45),transparent 65%)}
section.orange .wrap{position:relative}
section.orange h2,section.orange h3{color:#fff}
section.orange .kicker{background:rgba(240,130,19,.18);color:#ffb36b!important}
section.orange a:not(.btn){color:#ffb36b}
.center{text-align:center}
.center .kicker{margin-left:auto;margin-right:auto}
.lead{font-size:1.2rem;max-width:860px;color:#374151}
.center .lead{margin-left:auto;margin-right:auto}
.grid{display:grid;gap:24px}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
@media (max-width:960px){.g3,.g4{grid-template-columns:repeat(2,1fr)}}
@media (max-width:640px){.g2,.g3,.g4{grid-template-columns:1fr}section{padding:64px 0}.hero{min-height:70vh}.hero.small{min-height:40vh}}
.split{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.split.rev>:first-child{order:2}
@media (max-width:860px){.split{grid-template-columns:1fr;gap:36px}.split.rev>:first-child{order:0}}
.card{background:#fff;padding:30px;border-radius:var(--radius);border:1px solid var(--line);box-shadow:var(--shadow);transition:transform .25s,box-shadow .25s}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.card h4{margin-top:.2em}
.card p:last-child{margin-bottom:0}
.icon{width:60px;height:60px;object-fit:contain;margin-bottom:18px;padding:12px;background:var(--orange-soft);border-radius:16px}
svg.icon{padding:0;background:none}
.svc{text-align:left}
.svc .icon{margin:0 0 18px}
.svc svg.icon{margin:0 0 18px!important}
.pic{border-radius:24px;box-shadow:var(--shadow-lg);width:100%}
ul.check{list-style:none;padding:0;margin:0 0 1.6em}
ul.check li{position:relative;padding-left:38px;margin-bottom:.9em}
ul.check li::before{content:"";position:absolute;left:0;top:.15em;width:24px;height:24px;border-radius:8px;background:var(--orange-soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M4 8.5l2.5 2.5L12 5.5' fill='none' stroke='%23d96f06' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/15px no-repeat}
.stat{font-size:3rem;color:var(--orange);font-weight:800;line-height:1}
.steps{counter-reset:s;display:grid;gap:20px;grid-template-columns:repeat(3,1fr)}
@media (max-width:960px){.steps{grid-template-columns:repeat(2,1fr)}}
@media (max-width:640px){.steps{grid-template-columns:1fr}}
.step{position:relative;padding:30px;background:#fff;border-radius:var(--radius);border:1px solid var(--line)}
.step::before{counter-increment:s;content:counter(s,decimal-leading-zero);display:block;font-size:2.6rem;font-weight:800;letter-spacing:-.04em;line-height:1;margin-bottom:14px;background:linear-gradient(135deg,var(--orange),#ffb36b);-webkit-background-clip:text;background-clip:text;color:transparent}
.step h4{margin-bottom:.4em}
.step p{margin:0}
.timeline{position:relative;padding-left:32px}
.timeline::before{content:"";position:absolute;left:7px;top:6px;bottom:6px;width:2px;background:linear-gradient(var(--orange),var(--line))}
.timeline div{position:relative;margin-bottom:28px}
.timeline div::before{content:"";position:absolute;left:-32px;top:4px;width:16px;height:16px;border-radius:50%;background:#fff;border:4px solid var(--orange)}
.timeline h4{color:var(--orange-dark);margin-bottom:.2em}
.quote{position:relative;margin:0;background:#fff;padding:40px 32px 30px;border-radius:var(--radius);border:1px solid var(--line);box-shadow:var(--shadow);font-size:1.02rem;color:#374151}
.quote::before{content:"“";position:absolute;top:-6px;left:26px;font:800 5rem/1 Georgia,serif;color:var(--orange)}
.quote footer{margin-top:1.4em;font-weight:700;color:var(--head);padding-top:1em;border-top:1px solid var(--line)}
.quote footer span{display:block;font-weight:400;color:var(--text);font-size:.92rem}
.partners{display:flex;flex-wrap:wrap;gap:20px;justify-content:center;align-items:center}
.partners img{height:84px;width:auto;object-fit:contain;padding:14px 22px;background:#fff;border:1px solid var(--line);border-radius:14px;filter:grayscale(1);opacity:.75;transition:filter .3s,opacity .3s}
.partners img:hover{filter:none;opacity:1}
.gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:14px}
.gallery a{display:block;overflow:hidden;border-radius:16px}
.gallery img{width:100%;transition:transform .5s}
.gallery a:hover img{transform:scale(1.06)}
.refs{list-style:none;padding:0;display:grid;gap:10px}
.refs li{padding:16px 20px;background:var(--light);border-radius:12px}
.refs b{display:inline-block;color:#fff;background:var(--orange);border-radius:999px;padding:0 .7em;margin-right:12px;font-size:.88rem}
.cta-band{text-align:center}
.cta-band .btn{margin:6px}
.note{font-size:.88rem;color:#8a929c}
.legal h2{margin-top:1.8em;font-size:1.5rem}
.legal h3{margin-top:1.4em}

/* FAQ */
details.faq{background:#fff;border:1px solid var(--line);border-radius:14px;margin-bottom:12px;padding:0 24px;transition:box-shadow .2s}
details.faq[open]{box-shadow:var(--shadow)}
details.faq summary{cursor:pointer;padding:20px 0;font-weight:650;font-size:1.06rem;color:var(--head);list-style:none;display:flex;justify-content:space-between;gap:16px}
details.faq summary::-webkit-details-marker{display:none}
details.faq summary::after{content:"+";flex:none;width:28px;height:28px;border-radius:50%;background:var(--orange-soft);color:var(--orange-dark);text-align:center;font:600 1.2rem/28px Inter,sans-serif;transition:transform .2s}
details.faq[open] summary::after{transform:rotate(45deg)}
details.faq div{padding-bottom:20px}

/* Hotspots */
.hotspots{position:relative}
.hotspots img{width:100%;border-radius:24px;box-shadow:var(--shadow-lg)}
.pin{position:absolute;width:30px;height:30px;margin:-15px 0 0 -15px;border-radius:50%;border:3px solid #fff;padding:0;cursor:pointer;background:var(--orange);box-shadow:0 0 0 0 rgba(240,130,19,.7);animation:pulse 1.8s infinite}
.pin::after{content:"+";color:#fff;font:700 18px/24px Inter,Arial}
@keyframes pulse{70%{box-shadow:0 0 0 16px rgba(240,130,19,0)}100%{box-shadow:0 0 0 0 rgba(240,130,19,0)}}
.lightbox{position:fixed;inset:0;z-index:100;background:rgba(15,20,25,.85);backdrop-filter:blur(6px);display:none;align-items:center;justify-content:center;padding:20px}
.lightbox.open{display:flex}
.lightbox .box{background:#fff;max-width:960px;width:100%;max-height:90vh;overflow:auto;border-radius:20px;padding:18px;position:relative}
.lightbox .box img{border-radius:12px}
.lightbox .box p{margin:14px 6px 4px}
.lightbox .close{position:absolute;right:12px;top:8px;background:#fff;border:0;border-radius:50%;width:40px;height:40px;font-size:1.6rem;cursor:pointer;color:var(--ink);z-index:2}

/* Glasfaser-Grafik */
.ne-diagram{width:100%;height:auto;background:#fff;border-radius:var(--radius);padding:16px;box-shadow:var(--shadow-lg)}

/* Fußzeile */
.site-foot{background:var(--ink);color:#9aa3ad;font-size:.94rem}
.site-foot .wrap{padding-top:72px;padding-bottom:32px}
.site-foot h4{color:#fff;font-size:.82rem;text-transform:uppercase;letter-spacing:.12em;margin-bottom:1.2em}
.site-foot a{color:#d1d5db;text-decoration:none}
.site-foot a:hover{color:var(--orange)}
.site-foot ul{list-style:none;padding:0;margin:0}
.site-foot li{margin-bottom:8px}
.foot-logo{background:#fff;display:inline-block;padding:10px 14px;border-radius:14px;margin-bottom:14px}
.foot-logo img{height:40px;width:auto}
.foot-bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:40px;padding-top:22px;display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;font-size:.88rem}

@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}

/* Symbole einheitlich weiß auf Orange (einige Originalicons sind weiß auf transparent) */
.ibox{display:inline-flex;align-items:center;justify-content:center;width:60px;height:60px;border-radius:16px;margin-bottom:18px;background:linear-gradient(135deg,var(--orange),#ffa64d);box-shadow:0 6px 16px rgba(240,130,19,.3)}
.ibox img.icon{width:34px;height:34px;margin:0;padding:0;background:none;border-radius:0;filter:brightness(0) invert(1)}
img[src$="it-services-03.png"]{background:radial-gradient(circle at 70% 20%,rgba(240,130,19,.55),transparent 60%),linear-gradient(135deg,var(--ink),#2a1a0b);padding:48px}
section[id]{scroll-margin-top:84px}