:root{--bg:#123a56;--bg2:#1a4f70;--panel:#1a516d;--line:#4b7a94;--text:#f5f7fa;--muted:#d0d9df;--blue:#19a6e8;--green:#9bd000;--green2:#75ad00;--max:1400px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(circle at 8% 0%,rgba(103,170,76,.12),transparent 30%),linear-gradient(135deg,#123a56 0%,#1a4f70 58%,#154560 100%);color:var(--text);font-family:Arial,Helvetica,sans-serif;line-height:1.55}a{color:inherit;text-decoration:none}.container{width:min(var(--max),calc(100% - 70px));margin:auto}.site-header{height:84px;border-bottom:1px solid rgba(255,255,255,.12);position:relative;z-index:10;background:#10344b}.brand{font-weight:800;font-size:18px;line-height:1.15;letter-spacing:.2px}.brand span{display:block;color:var(--green)}nav{display:flex;gap:34px;align-items:center;margin-left:90px}nav a{font-size:15px;padding:36px 0 29px;border-bottom:2px solid transparent}nav a:hover,nav a.active{color:var(--green);border-color:var(--green)}.header-inner{height:84px;display:flex;align-items:center}.header-logo{position:absolute;right:0;top:0;width:540px;height:310px;object-fit:cover;object-position:left top;pointer-events:none;z-index:-1}.hero{min-height:388px;position:relative;overflow:hidden;border-bottom:1px solid var(--line);background:#123a56}.hero:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,#123a56 0%,rgba(18,58,86,.82) 24%,rgba(18,58,86,.20) 58%,rgba(18,58,86,.05) 100%)}.hero-photo{position:absolute;inset:0 0 0 30%;background:url('assets/hero-pv.webp') center/cover no-repeat}.hero-content{position:relative;z-index:2;padding:46px 0 38px;width:680px}.eyebrow{color:var(--green);font-weight:700;text-transform:uppercase;letter-spacing:.4px;font-size:14px}.hero h1{font-size:46px;line-height:1.08;margin:10px 0 18px}.hero h1 span{color:var(--green)}.hero p{font-size:16px;max-width:520px;margin:0 0 26px}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:0 24px;max-width:550px}.feature{padding:10px 0 12px;border-bottom:1px solid rgba(255,255,255,.15);min-height:62px}.feature b{font-size:14px}.feature small{display:block;color:#e5e9ed}.icon{color:var(--blue);font-size:26px;float:left;width:40px}.section{padding:22px 0 10px}.section-title{text-align:center}.section-title .eyebrow{margin-bottom:4px}.section-title h2{margin:0 0 22px;font-size:25px}.cards{display:grid;grid-template-columns:repeat(6,1fr);gap:14px}.card{background:linear-gradient(145deg,#1c5674,#15445f);border:1px solid #4d7b94;border-radius:4px;padding:18px 14px 16px;text-align:center;min-height:190px}.card .bigicon{font-size:38px;color:var(--blue);margin-bottom:8px}.card h3{font-size:16px;margin:4px 0 8px}.card p{font-size:14px;color:#d5dce2;margin:0}.arrow{color:var(--green);font-size:28px;margin-top:8px}.process{display:grid;grid-template-columns:repeat(4,1fr);gap:28px;padding:8px 0 20px}.step{display:grid;grid-template-columns:76px 1fr;gap:14px;align-items:start}.step-icon{width:72px;height:72px;border-radius:50%;background:#0569ad;border:1px solid #147fc5;display:grid;place-items:center;font-size:28px}.step-number{color:var(--green);font-weight:700}.step h3{margin:2px 0 3px;font-size:14px}.step p{font-size:13px;margin:0;color:#d2dae0}.cta{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:16px 0;background:#184761}.cta-inner{display:grid;grid-template-columns:50px 1fr auto;gap:16px;align-items:center}.phone-icon{width:48px;height:48px;border-radius:50%;background:var(--green);color:#fff;display:grid;place-items:center;font-size:25px}.cta h3{margin:0;font-size:16px}.cta p{margin:3px 0 0;color:#d0d8de;font-size:14px}.btn{display:inline-block;background:var(--green2);padding:12px 24px;color:#fff;font-weight:700;font-size:13px;border:0;cursor:pointer}.btn:hover{background:var(--green)}footer{padding:16px 0 22px;color:#c1cad2;font-size:13px}.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:28px}.footer-title{color:#fff;font-weight:700;margin-bottom:7px}.subpage{padding:55px 0}.subpage h1{font-size:40px;margin:8px 0 14px}.subpage h2{font-size:25px;margin-top:35px}.subpage p,.subpage li{color:#d2dbe1}.service-list{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.service-box{background:var(--panel);border:1px solid var(--line);padding:24px}.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px}.form{display:grid;gap:12px}.form input,.form textarea{width:100%;padding:13px;background:#184862;border:1px solid #5d8ba4;color:#fff}.form textarea{min-height:150px}.note{font-size:12px;color:#aeb9c2}.legal{max-width:900px}.mobile-menu{display:none}
@media(max-width:1050px){.cards{grid-template-columns:repeat(3,1fr)}.header-logo{width:400px}.process{grid-template-columns:repeat(2,1fr)}nav{gap:18px;margin-left:40px}}
@media(max-width:760px){.container{width:min(100% - 30px,650px)}.site-header,.header-inner{height:auto}.header-inner{padding:15px 0;justify-content:space-between}.header-logo{display:none}nav{display:none;position:absolute;top:74px;left:0;right:0;background:#123a56;flex-direction:column;gap:0;margin:0;padding:10px 20px;border-bottom:1px solid var(--line)}nav.open{display:flex}nav a{padding:12px 0;width:100%}.mobile-menu{display:block;background:none;border:1px solid #4d7389;color:white;padding:7px 10px}.hero{min-height:610px}.hero-photo{inset:250px 0 0}.hero:after{background:linear-gradient(180deg,#123a56 0%,rgba(18,58,86,.78) 48%,rgba(18,58,86,.20) 100%)}.hero-content{width:auto;padding:34px 0}.hero h1{font-size:37px}.feature-grid{grid-template-columns:repeat(2,1fr);gap:0 15px}.cards,.service-list,.contact-grid{grid-template-columns:1fr}.process{grid-template-columns:1fr}.cta-inner{grid-template-columns:48px 1fr}.cta .btn{grid-column:1/-1}.footer-grid{grid-template-columns:1fr 1fr}.subpage h1{font-size:33px}}


/* Header mit Visitenkartenmotiv links statt Textlogo */
.site-header{height:auto;border-bottom:1px solid rgba(255,255,255,.12);position:relative;z-index:10;background:#082639}
.header-inner{min-height:146px;display:flex;align-items:center;gap:28px}
.brand.brand-image{display:flex;align-items:center;flex:0 0 auto}
.brand.brand-image img{display:block;height:116px;width:auto;max-width:470px;object-fit:contain}
nav{display:flex;gap:30px;align-items:center;margin-left:26px;flex-wrap:wrap}
nav a{font-size:15px;padding:36px 0 29px;border-bottom:2px solid transparent}
.mobile-menu{display:none}

/* Startseite: Sonnenuntergang weiter nach rechts und linke Kante weich ausblenden */
.cards{grid-template-columns:repeat(4,1fr)}
@media(max-width:1050px){.cards{grid-template-columns:repeat(2,1fr)}}
.hero{min-height:388px;position:relative;overflow:hidden;border-bottom:1px solid var(--line);background:#123a56}
.hero:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,#123a56 0%,rgba(18,58,86,.84) 26%,rgba(18,58,86,.30) 58%,rgba(18,58,86,.05) 100%)}
.hero-photo{position:absolute;inset:0 0 0 38%;background:url('assets/hero-pv.webp') center right/cover no-repeat}
.hero-photo::before{content:"";position:absolute;left:-1px;top:0;bottom:0;width:160px;background:linear-gradient(90deg,#123a56 0%,rgba(18,58,86,.76) 20%,rgba(18,58,86,.38) 52%,rgba(18,58,86,0) 100%)}
.hero-content{position:relative;z-index:2;padding:46px 0 38px;width:680px;max-width:100%}
.hero h1{font-size:46px;line-height:1.08;margin:10px 0 18px}
.hero h1 span{color:var(--green)}
.hero p{font-size:16px;max-width:520px;margin:0 0 26px}
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:0 24px;max-width:550px}
.feature{padding:10px 0 12px;border-bottom:1px solid rgba(255,255,255,.15);min-height:62px}

@media(max-width:1050px){
  .header-inner{min-height:128px}
  .brand.brand-image img{height:100px;max-width:405px}
  .header-logo{width:400px}
  .process{grid-template-columns:repeat(2,1fr)}
  nav{gap:18px;margin-left:10px}
  .hero-photo{inset:0 0 0 35%}
}
@media(max-width:760px){
  .container{width:min(100% - 30px,650px)}
  .site-header,.header-inner{height:auto}
  .header-inner{padding:15px 0;justify-content:space-between;min-height:0;gap:16px}
  .brand.brand-image img{height:68px;max-width:calc(100vw - 110px)}
  .header-logo{display:none}
  nav{display:none;position:absolute;top:110px;left:0;right:0;background:#123a56;flex-direction:column;gap:0;margin:0;padding:10px 20px;border-bottom:1px solid var(--line)}
  nav.open{display:flex}
  nav a{padding:12px 0;width:100%}
  .mobile-menu{display:block;background:none;border:1px solid #4d7389;color:white;padding:7px 10px}
  .hero{min-height:610px}
  .hero-photo{inset:250px 0 0;background-position:center}
  .hero-photo::before{display:none}
  .hero:after{background:linear-gradient(180deg,#123a56 0%,rgba(18,58,86,.78) 48%,rgba(18,58,86,.20) 100%)}
  .hero-content{width:auto;padding:34px 0}
  .hero h1{font-size:37px}
  .feature-grid{grid-template-columns:repeat(2,1fr);gap:0 15px}
  .cards,.service-list,.contact-grid{grid-template-columns:1fr}
  .process{grid-template-columns:1fr}
  .cta-inner{grid-template-columns:48px 1fr}
  .cta .btn{grid-column:1/-1}
  .footer-grid{grid-template-columns:1fr 1fr}
  .subpage h1{font-size:33px}
}


/* Original VdS-Logo auf der Startseite */
.hero-qualification{margin:0 0 26px;max-width:650px}
.hero-qualification p{margin:10px 0 0}
.vds-title-row{display:flex;align-items:center;gap:12px;font-size:18px;line-height:1.25}
.vds-logo-title{width:42px;height:42px;object-fit:contain;flex:0 0 42px}
.feature-vds-logo{width:34px;height:34px;object-fit:contain;float:left;margin:0 6px 0 0}
@media(max-width:760px){
  .vds-title-row{font-size:16px;gap:10px}
  .vds-logo-title{width:38px;height:38px;flex-basis:38px}
  .feature-vds-logo{width:32px;height:32px}
}

/* Farbvariante: Visitenkartenstil, bewusst etwas dunkler */
.site-header{background:linear-gradient(90deg,#10344b 0%,#1a4c69 58%,#16445d 100%)}
.card{background:linear-gradient(145deg,#1d5875,#16445d)}
.service-box{background:linear-gradient(145deg,#1b536f,#17445c)}
.cta{background:linear-gradient(90deg,#194a64,#1c5874)}

/* Telefonnummer erst nach bewusster Nutzeraktion anzeigen */
.phone-reveal{margin-top:16px}
.phone-reveal-btn{margin-top:7px;padding:10px 16px;border:1px solid var(--green);background:rgba(0,0,0,.08);color:#fff;border-radius:4px;font:inherit;font-weight:700;cursor:pointer}
.phone-reveal-btn:hover,.phone-reveal-btn:focus{background:var(--green2);outline:none}
.mobile-number{display:none;margin-top:8px;font-weight:700}
.mobile-number a{color:#fff;text-decoration:none}
.mobile-number a:hover{text-decoration:underline}

/* SEO-Semantik bei unverändertem Hero-Look */
.seo-hero-title{font-size:18px;line-height:1.2;margin:0;font-weight:700;color:var(--text);max-width:620px}
.hero-slogan{font-size:46px;line-height:1.08;margin:10px 0 18px;font-weight:700;color:var(--text)}
.hero-slogan span{color:var(--green)}
@media(max-width:760px){.seo-hero-title{font-size:16px}.hero-slogan{font-size:37px}}

/* Startseiten-Haupttitel: feste Zweizeilen-Darstellung */
.seo-hero-title span{display:block;color:var(--text)}
@media(min-width:761px){.seo-hero-title span{white-space:nowrap}}

/* Startseiten-H1 sicher in Weiss */
.hero h1.seo-hero-title span{color:#fff}

/* Einheitliche Kontaktdaten in der Fußzeile */
.footer-contact-note{margin-bottom:8px;color:#c1cad2;line-height:1.4}
.footer-phone-reveal{margin-top:10px}
.footer-phone-reveal .phone-reveal-btn{font-size:12px;padding:7px 11px}
.footer-phone-reveal .mobile-number{display:none;margin-top:6px}

/* Fußzeile: E-Mail und Website jeweils in einer Zeile */
.footer-contact-line{white-space:nowrap;margin:2px 0}
@media(max-width:760px){.footer-contact-line{white-space:normal}}

/* Kontakt-Symbole in der Fusszeile */
.footer-contact-icon{display:inline-block;width:1.35em;margin-right:.18em;text-align:center;color:var(--green);font-size:1.05em;line-height:1}
.footer-contact-line{margin-top:3px}

.contact-symbol{display:inline-block;min-width:1.2em;font-size:1.05em;vertical-align:baseline}


/* Profil: Bild und beruflicher Hintergrund */
.profile-intro{display:grid;grid-template-columns:minmax(250px,340px) 1fr;gap:34px;align-items:start;margin:24px 0 34px}
.profile-photo-wrap{overflow:hidden;border-radius:16px;border:1px solid var(--line);background:#fff}
.profile-photo{display:block;width:100%;height:auto;aspect-ratio:760/940;object-fit:cover;object-position:center top}
.profile-copy h2{margin-top:20px}
.profile-lead{font-size:17px;line-height:1.65}

/* Referenzfilter und Regionen */
.ref-pill{font:inherit;color:inherit;cursor:pointer;background:transparent}
.ref-pill:focus-visible{outline:2px solid var(--green);outline-offset:3px}
.ref-card[hidden]{display:none!important}
.ref-region{font-size:13px;color:#b9c7d1;margin:-4px 0 12px;font-weight:700;letter-spacing:.2px}
.ref-regions{padding:0 0 26px}
.ref-region-box{max-width:900px;margin:0 auto}
.ref-region-box h2{margin-top:0}
.footer-contact-line a:hover,.footer-contact-line a:focus,.service-box a:hover,.service-box a:focus{text-decoration:underline}

@media(max-width:760px){
  .profile-intro{grid-template-columns:1fr;gap:22px}
  .profile-photo-wrap{max-width:360px;margin:0 auto}
}

/* Startseite: eigener Referenzen-Punkt; Inhalte erst nach Klick auf die Referenzseite */
.cards.cards-with-references{grid-template-columns:repeat(5,1fr)}
.reference-home-card{position:relative}
.reference-home-card:hover,.reference-home-card:focus-visible{border-color:var(--green);transform:translateY(-2px);transition:transform .18s ease,border-color .18s ease}
.reference-home-card:focus-visible{outline:2px solid var(--green);outline-offset:3px}
@media(max-width:1050px){.cards.cards-with-references{grid-template-columns:repeat(2,1fr)}}
@media(max-width:760px){.cards.cards-with-references{grid-template-columns:1fr}}

.credential-inline{display:flex;align-items:center;gap:8px;margin-top:8px;flex-wrap:wrap}
.vde-logo-inline{height:22px;width:auto;display:block;border-radius:2px;background:#fff}
.credential-inline strong{color:#fff;font-size:15px;line-height:1.2}
@media(max-width:760px){.vde-logo-inline{height:20px}.credential-inline strong{font-size:14px}}

/* VdS- und VDE-Logo im Qualifikationsbereich gleich groß */
.vds-logo-title,.vde-logo-inline{height:22px;width:auto;object-fit:contain;display:block;background:#fff;border-radius:2px}
.vds-logo-title{flex:0 0 auto}
@media(max-width:760px){.vds-logo-title,.vde-logo-inline{height:20px}}