@font-face{font-family:'Montserrat';src:url(/assets/fonts/montserrat.woff2) format('woff2');font-weight:500 800;font-display:swap}
:root{
  --anth:#283036;--anth2:#1D2328;--petrol:#1B8288;--petrol2:#156A6F;--gold:#DCA040;--gold2:#C98D2D;
  --ink:#283036;--ink2:#4F5960;--ink3:#6E777D;--line:#E3E6E8;--grau:#F4F6F6;--petrol-hell:#E6F3F3;--gold-hell:#FBF1E0;
  --r:10px;--schatten:0 18px 40px -22px rgba(40,48,54,.35)
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:'Montserrat',system-ui,-apple-system,'Segoe UI',sans-serif;color:var(--ink2);font-size:17px;line-height:1.65;background:#fff;-webkit-font-smoothing:antialiased}
h1,h2,h3{color:var(--ink);line-height:1.15;margin:0 0 .45em;font-weight:800;letter-spacing:-.015em}
h2{font-size:clamp(28px,3.6vw,40px)}
h3{font-size:20px;font-weight:700}
p{margin:0 0 1em}
a{color:var(--petrol)}
img,svg{display:block;max-width:100%}
.w{max-width:1160px;margin:0 auto;padding:0 22px}
section[id]{scroll-margin-top:84px}
:focus-visible{outline:3px solid var(--gold);outline-offset:2px}

/* Knöpfe */
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 24px;border-radius:var(--r);font:inherit;font-weight:700;font-size:15.5px;text-decoration:none;border:2px solid transparent;cursor:pointer;transition:background .2s,color .2s,transform .2s,box-shadow .2s}
.btn:hover{transform:translateY(-1px)}
.btn-gold{background:var(--gold);color:var(--anth);border-color:var(--gold)}
.btn-gold:hover{background:var(--gold2);border-color:var(--gold2);box-shadow:0 10px 22px -10px rgba(220,160,64,.7)}
.btn-petrol{background:var(--petrol);color:#fff;border-color:var(--petrol)}
.btn-petrol:hover{background:var(--petrol2);border-color:var(--petrol2)}
.btn-rand{background:transparent;color:#fff;border-color:rgba(255,255,255,.55)}
.btn-rand:hover{background:rgba(255,255,255,.1)}
.btn-rand-dunkel{background:transparent;color:var(--anth);border-color:var(--anth)}
.btn-rand-dunkel:hover{background:var(--anth);color:#fff}
.btn-gross{min-height:56px;padding:0 30px;font-size:16.5px}
.btn-voll{width:100%}

/* Kopf */
.kopf{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.96);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.kopf-in{display:flex;align-items:center;gap:28px;min-height:76px}
.logo{display:flex;align-items:center;gap:11px;text-decoration:none;color:var(--anth);line-height:1}
.logo b{display:block;font-size:20px;font-weight:800;letter-spacing:.01em}
.logo small{display:block;font-size:9.5px;font-weight:700;letter-spacing:.13em;color:var(--petrol);margin-top:5px}
.nav{margin-left:auto;display:flex;gap:26px}
.nav a{color:var(--ink);text-decoration:none;font-weight:600;font-size:15px}
.nav a:hover{color:var(--petrol)}
.kopf-btn{min-height:42px;padding:0 18px;font-size:14.5px}
.menue{display:none;background:none;border:0;padding:8px;cursor:pointer}
.menue span{display:block;width:24px;height:2.5px;background:var(--anth);margin:5px 0;border-radius:2px}

/* Hero */
.hero{background:var(--anth) url(/assets/img/hero.webp) center right/cover no-repeat;color:#E3E7EA;position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(29,35,40,.94) 0%,rgba(29,35,40,.82) 34%,rgba(29,35,40,.35) 62%,rgba(29,35,40,.05) 85%)}
.hero::after{content:"";position:absolute;left:0;right:0;bottom:0;height:6px;background:linear-gradient(90deg,var(--petrol) 0 70%,var(--gold) 70%)}
.hero-in{display:grid;grid-template-columns:minmax(0,640px) minmax(0,340px);justify-content:space-between;gap:48px;align-items:center;padding-top:110px;padding-bottom:110px;position:relative;min-height:640px}
.ort{display:inline-flex;align-items:center;gap:9px;font-size:14px;font-weight:600;color:#fff;background:rgba(255,255,255,.08);border-radius:999px;padding:7px 15px;margin-bottom:22px}
.ort::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--gold)}
.hero h1{color:#fff;font-size:clamp(36px,5vw,58px)}
.hero h1 em{font-style:normal;color:var(--gold)}
.hero-text{font-size:18.5px;max-width:580px;margin-bottom:28px}
.knoepfe{display:flex;gap:12px;flex-wrap:wrap}
.vorteile{list-style:none;padding:0;margin:28px 0 0;display:flex;flex-wrap:wrap;gap:10px 26px}
.vorteile li{display:flex;align-items:center;gap:9px;color:#fff;font-weight:600;font-size:15px}
.vorteile li::before{content:"";width:18px;height:18px;border-radius:50%;background:var(--petrol) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='3.5'%3E%3Cpath d='M6 12l4 4 8-8'/%3E%3C/svg%3E") center/12px no-repeat;flex:none}
.hero-karte{background:rgba(255,255,255,.94);backdrop-filter:blur(6px);border-radius:16px;padding:24px;box-shadow:0 30px 60px -24px rgba(0,0,0,.55);color:var(--ink2);transform:rotate(1.5deg)}
.hk-kopf{display:flex;align-items:center;gap:12px;font-weight:800;color:var(--anth);font-size:17px;padding-bottom:14px;border-bottom:1px solid var(--line);margin-bottom:6px}
.hk-reihe{display:flex;align-items:center;gap:14px;padding:13px 0;border-bottom:1px solid var(--line)}
.hk-reihe b{display:block;color:var(--ink);font-size:15.5px}
.hk-reihe small{font-size:13px;color:var(--ink3)}
.hk-reihe em{margin-left:auto;font-style:normal;width:26px;height:26px;border-radius:50%;background:var(--petrol-hell);color:var(--petrol);font-weight:800;display:flex;align-items:center;justify-content:center;font-size:14px}
.hk-i{width:38px;height:38px;border-radius:10px;flex:none}
.hk-p{background:var(--petrol)}.hk-g{background:var(--gold)}.hk-d{background:var(--anth)}
.hk-fuss{margin-top:16px;background:var(--gold-hell);color:#8A5A12;font-weight:700;font-size:14px;text-align:center;border-radius:8px;padding:10px}

/* Abschnitte */
.abschnitt{padding:84px 0}
.grau{background:var(--grau)}
.kz{max-width:720px;margin-bottom:40px}
.kz p{font-size:18px}

/* Leistungen */
.leist{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.lk{background:#fff;border:1px solid var(--line);border-radius:14px;padding:26px 24px;transition:transform .25s,box-shadow .25s,border-color .25s}
.lk:hover{transform:translateY(-4px);box-shadow:var(--schatten);border-color:transparent}
.lk-icon{width:52px;height:52px;border-radius:12px;background:var(--petrol-hell);color:var(--petrol);display:flex;align-items:center;justify-content:center;margin-bottom:18px}
.lk-icon svg{width:26px;height:26px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.lk p{font-size:15.5px}
.lk ul{list-style:none;padding:0;margin:0}
.lk li{position:relative;padding-left:20px;font-size:15px;margin-bottom:6px;color:var(--ink)}
.lk li::before{content:"";position:absolute;left:0;top:9px;width:8px;height:8px;border-radius:2px;background:var(--gold)}
.lk-hell .lk-icon{background:var(--gold-hell);color:var(--gold2)}

/* Ablauf */
.ablauf{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(4,1fr);gap:18px;counter-reset:a}
.ablauf li{background:#fff;border-radius:14px;padding:28px 24px;counter-increment:a;position:relative}
.ablauf li::before{content:counter(a);display:flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:50%;background:var(--anth);color:#fff;font-weight:800;margin-bottom:16px}
.ablauf li:nth-child(4)::before{background:var(--gold);color:var(--anth)}
.ablauf b{display:block;color:var(--ink);font-size:18px;margin-bottom:6px}
.ablauf span{font-size:15.5px}

/* Energie */
.energie{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center}
.haken{list-style:none;padding:0;margin:0 0 26px}
.haken li{display:flex;gap:10px;align-items:center;margin-bottom:8px;color:var(--ink);font-weight:600}
.haken li::before{content:"";width:20px;height:20px;border-radius:50%;background:var(--gold) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23283036' stroke-width='3.5'%3E%3Cpath d='M6 12l4 4 8-8'/%3E%3C/svg%3E") center/12px no-repeat;flex:none}
.energie-grafik{background:var(--grau);border-radius:16px;padding:34px}
.eg-reihe{margin-bottom:22px}
.eg-reihe span{display:block;font-weight:700;color:var(--ink);font-size:15px;margin-bottom:8px}
.eg-balken{display:block;height:22px;border-radius:6px}
.eg-alt{width:100%;background:linear-gradient(90deg,#9AA3A8,#B9C0C4)}
.eg-neu{width:72%;background:linear-gradient(90deg,var(--petrol),#36A7AD)}
.eg-hinweis{font-size:13px;color:var(--ink3);margin:6px 0 0}

/* Betriebe */
.dunkel{background:var(--anth);color:#C9D0D4}
.dunkel h2{color:#fff}
.betriebe{display:grid;grid-template-columns:1.2fr .8fr;gap:48px;align-items:center}
.betriebe-liste{list-style:none;padding:0;margin:0;display:grid;gap:12px}
.betriebe-liste li{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);border-radius:12px;padding:16px 18px;font-size:15px}
.betriebe-liste b{display:block;color:var(--gold);font-size:16px;margin-bottom:2px}

/* Über mich */
.ueber{display:grid;grid-template-columns:.7fr 1.3fr;gap:56px;align-items:center}
.ueber-bild{margin:0;max-width:380px;width:100%;position:relative}
.ueber-bild img{width:100%;height:auto;border-radius:18px;box-shadow:var(--schatten)}
.ueber-bild::before{content:"";position:absolute;right:-18px;top:-18px;width:120px;height:120px;border-radius:50%;background:var(--gold);z-index:-1}
.ueber-bild::after{content:"";position:absolute;left:-18px;bottom:40px;width:90px;height:90px;border-radius:20px;background:var(--petrol);z-index:-1}
.ueber-bild figcaption{position:absolute;left:18px;right:18px;bottom:18px;background:rgba(255,255,255,.95);border-radius:12px;padding:12px 16px;font-size:13px;color:var(--ink3);box-shadow:0 10px 24px -14px rgba(0,0,0,.4)}
.ueber-bild figcaption b{display:block;color:var(--ink);font-size:16px}
.ueber{isolation:isolate}
.kontakt-person{display:flex;align-items:center;gap:14px;margin-bottom:18px;font-size:14px;color:var(--ink3)}
.kontakt-person img{width:72px;height:72px;border-radius:50%;object-fit:cover;border:3px solid #fff;box-shadow:0 8px 18px -10px rgba(0,0,0,.45)}
.kontakt-person b{display:block;color:var(--ink);font-size:16px}
.hk-fuss{display:flex;align-items:center;justify-content:center;gap:10px}
.hk-fuss img{width:34px;height:34px;border-radius:50%;object-fit:cover}
.ueber p{font-size:17.5px}

/* Gebiet */
.gebiet{display:grid;grid-template-columns:.9fr 1.1fr;gap:48px;align-items:center}
.orte{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:10px}
.orte li{background:#fff;border:1px solid var(--line);border-radius:999px;padding:8px 16px;font-weight:600;font-size:15px;color:var(--ink)}
.orte li:first-child{background:var(--petrol);border-color:var(--petrol);color:#fff}

/* FAQ */
.faq{display:grid;grid-template-columns:1fr 1fr;gap:0 48px;align-items:start}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;padding:18px 34px 18px 0;font-weight:700;color:var(--ink);position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";position:absolute;right:6px;top:26px;width:9px;height:9px;border-right:2.5px solid var(--petrol);border-bottom:2.5px solid var(--petrol);transform:rotate(45deg);transition:transform .2s}
.faq details[open] summary::after{transform:rotate(-135deg);top:30px}
.faq p{font-size:16px;padding-right:20px}

/* Kontakt */
.kontakt-bg{background:linear-gradient(180deg,var(--grau),#fff)}
.kontakt{display:grid;grid-template-columns:.9fr 1.1fr;gap:56px;align-items:start}
.kontakt-wege{list-style:none;padding:0;margin:26px 0 0;display:grid;gap:14px}
.kontakt-wege li{display:flex;gap:14px;align-items:center;color:var(--ink);font-weight:600}
.kontakt-wege small{display:block;font-size:12.5px;font-weight:600;color:var(--ink3);text-transform:none}
.kontakt-wege a{color:var(--ink);text-decoration:none}
.kontakt-wege a:hover{color:var(--petrol)}
.kw-i{width:46px;height:46px;border-radius:12px;background:var(--anth);color:var(--gold);display:flex;align-items:center;justify-content:center;flex:none}
.kw-i svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.formular{background:#fff;border-radius:16px;padding:32px;box-shadow:var(--schatten)}
.formular h3{font-size:22px;margin-bottom:18px}
.formular label{display:block;font-size:14px;font-weight:700;color:var(--ink);margin-bottom:14px}
.formular input,.formular select,.formular textarea{display:block;width:100%;margin-top:6px;border:1.5px solid var(--line);border-radius:8px;padding:12px 14px;font:inherit;font-size:16px;font-weight:500;color:var(--ink);background:#fff}
.formular input:focus,.formular select:focus,.formular textarea:focus{outline:none;border-color:var(--petrol)}
.f2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.opt{font-weight:500;color:var(--ink3)}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.check{display:flex!important;gap:10px;align-items:flex-start;font-weight:500!important;font-size:13.5px!important;color:var(--ink2)!important}
.check input{width:20px;height:20px;margin:2px 0 0;flex:none;accent-color:var(--petrol)}

/* Fuß */
.fuss{background:var(--anth2);color:#9AA3A8;padding:40px 0;font-size:14.5px}
.fuss-in{display:flex;align-items:center;gap:32px;flex-wrap:wrap}
.fuss p{margin:0}
.fuss a{color:#fff;text-decoration:none}
.fuss nav{margin-left:auto;display:flex;gap:22px}
.logo-hell{color:#fff}.logo-hell small{color:var(--gold)}

/* WhatsApp-Knopf */
.wa-fix{position:fixed;right:18px;bottom:18px;z-index:30;width:58px;height:58px;border-radius:50%;background:#25D366;display:flex;align-items:center;justify-content:center;box-shadow:0 12px 26px -8px rgba(0,0,0,.4);transition:transform .2s}
.wa-fix:hover{transform:scale(1.07)}
.wa-fix svg{width:30px;height:30px;fill:#fff}

/* Rechtstexte */
.recht{max-width:820px;padding-top:56px;padding-bottom:80px}
.recht h1{font-size:clamp(30px,4vw,40px)}
.recht h2{font-size:21px;margin-top:30px}

@media(max-width:1020px){.leist,.ablauf{grid-template-columns:1fr 1fr}}
@media(max-width:900px){
  .nav{display:none;position:absolute;top:76px;left:0;right:0;background:#fff;flex-direction:column;gap:0;padding:8px 22px 18px;border-bottom:1px solid var(--line);box-shadow:0 18px 30px -20px rgba(0,0,0,.3)}
  .nav.offen{display:flex}
  .nav a{padding:12px 0;border-bottom:1px solid var(--line)}
  .menue{display:block;margin-left:auto}
  .kopf-btn{display:none}
  .hero-in,.energie,.betriebe,.ueber,.gebiet,.kontakt{grid-template-columns:1fr;gap:36px}
  .hero-karte{transform:none}
  .ueber-bild{max-width:300px;margin:0 auto}
  .faq{grid-template-columns:1fr}
  .abschnitt{padding:62px 0}
  .fuss nav{margin-left:0}
}
@media(max-width:700px){.hero{background-image:url(/assets/img/hero-mobil.webp);background-position:center}.hero::before{background:linear-gradient(180deg,rgba(29,35,40,.55) 0%,rgba(29,35,40,.88) 45%,rgba(29,35,40,.95) 100%)}.hero-in{min-height:0;padding-top:70px;padding-bottom:70px}}
@media(max-width:560px){
  .leist,.ablauf,.f2{grid-template-columns:1fr}
  .logo b{font-size:17px}.logo small{font-size:8px;letter-spacing:.08em}
  .logo img{width:44px;height:36px}
  .formular{padding:24px 18px}
  .btn-gross{width:100%}
}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}

/* Einsatzgebiet mit Landkarte im Hintergrund */
#gebiet{position:relative;isolation:isolate;background:#F1F1F0;min-height:680px;display:flex;align-items:center}
#gebiet{overflow:hidden}
#gebiet::before{content:"";position:absolute;top:0;height:100%;aspect-ratio:1916/821;left:50%;transform:translateX(calc(-50% + 150px));z-index:-1;background:url(/assets/img/karte.webp) center/cover no-repeat;-webkit-mask-image:linear-gradient(90deg,transparent 0,#000 14%,#000 86%,transparent 100%);mask-image:linear-gradient(90deg,transparent 0,#000 14%,#000 86%,transparent 100%)}
#gebiet .w{width:100%}
.gebiet{grid-template-columns:minmax(0,430px)!important;gap:22px!important}
.gebiet>div{background:rgba(255,255,255,.88);backdrop-filter:blur(4px);border-radius:16px;padding:30px;box-shadow:var(--schatten)}
.gebiet .orte{background:none}
.gebiet .orte li{font-size:14px;padding:6px 13px}
@media(max-width:900px){#gebiet{padding-top:300px;min-height:0}#gebiet::before{left:0;right:0;transform:none;aspect-ratio:auto;background:url(/assets/img/karte-mobil.webp) center top/auto 340px no-repeat;-webkit-mask-image:linear-gradient(180deg,#000 70%,transparent 100%);mask-image:linear-gradient(180deg,#000 70%,transparent 100%);height:340px}.gebiet>div{padding:24px}}

/* Einsatzgebiet: Landkarte dezent rechts im Hintergrund (Ande, 15.10.) */
@media(min-width:901px){
  #gebiet{display:block;min-height:0;padding:80px 0}
  #gebiet::before{top:0;bottom:0;height:auto;left:auto;right:0;width:68%;transform:none;aspect-ratio:auto;background:url(/assets/img/karte.webp) right center/cover no-repeat;opacity:.75;-webkit-mask-image:linear-gradient(90deg,transparent 0,#000 40%);mask-image:linear-gradient(90deg,transparent 0,#000 40%)}
  #gebiet .w{padding-top:0}
  .gebiet{grid-template-columns:minmax(0,640px)!important}
  .gebiet>div{display:block;padding:32px 36px}
  .gebiet>div h2{margin:0 0 .4em}
  .gebiet>div p{margin:0 0 18px}
}