:root{
  --navy:#06344a;
  --navy2:#0a4963;
  --green:#68b62e;
  --yellow:#f7b51b;
  --light:#f5f8fa;
  --text:#17313d;
  --muted:#647883;
  --white:#fff;
  --shadow:0 18px 50px rgba(5,44,61,.12);
  --radius:22px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,Segoe UI,Arial,sans-serif;color:var(--text);background:#fff;line-height:1.65}
a{color:inherit}
.container{width:min(1180px,92%);margin:auto}
header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:blur(14px);border-bottom:1px solid #e8eef1}
.nav{height:82px;display:flex;align-items:center;justify-content:space-between;gap:28px}
.brand img{width:205px;height:auto;display:block}
nav{display:flex;gap:24px;align-items:center}
nav a{text-decoration:none;font-weight:700;color:var(--navy);font-size:.95rem}
.nav-cta{background:var(--navy);color:white!important;padding:12px 18px;border-radius:999px}
.hero{position:relative;overflow:hidden;background:linear-gradient(135deg,#032d40 0%,#07506c 58%,#0a6a77 100%);color:white;padding:96px 0 90px}
.hero:after{content:"";position:absolute;right:-180px;top:-220px;width:620px;height:620px;border:2px solid rgba(247,181,27,.35);border-radius:50%}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:60px;align-items:center;position:relative;z-index:1}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-weight:800;color:#fbd36a;text-transform:uppercase;letter-spacing:.13em;font-size:.78rem}
.hero h1{font-size:clamp(2.6rem,6vw,5.3rem);line-height:.98;margin:18px 0 24px;letter-spacing:-.045em}
.hero h1 span{color:#8bd34c}
.hero p{font-size:1.18rem;color:#dbeaf0;max-width:650px}
.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;text-decoration:none;padding:14px 21px;border-radius:999px;font-weight:800;border:1px solid transparent}
.btn-primary{background:var(--yellow);color:#17313d}
.btn-outline{border-color:rgba(255,255,255,.35);color:#fff}

.btn-whatsapp{background:#25D366;color:#fff;border-color:#25D366;box-shadow:0 10px 24px rgba(37,211,102,.25)}
.btn-whatsapp:hover{background:#1ebe5d;border-color:#1ebe5d;transform:translateY(-1px)}
.hero-card{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);padding:26px;border-radius:28px;box-shadow:0 25px 70px rgba(0,0,0,.18)}
.hero-logo{background:white;border-radius:22px;padding:20px;display:flex;justify-content:center}
.hero-logo img{width:min(330px,100%);height:auto}
.energy-line{height:4px;background:linear-gradient(90deg,var(--yellow),#8bd34c,var(--navy));border-radius:99px;margin-top:20px}
section{padding:90px 0}
.section-head{max-width:760px;margin-bottom:42px}
.kicker{color:var(--green);font-weight:900;text-transform:uppercase;letter-spacing:.12em;font-size:.75rem}
h2{font-size:clamp(2rem,4vw,3.3rem);line-height:1.08;margin:10px 0 14px;color:var(--navy);letter-spacing:-.035em}
.lead{font-size:1.08rem;color:var(--muted)}
.cards{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
.card{padding:25px;border:1px solid #e4ecef;border-radius:var(--radius);background:white;box-shadow:0 8px 30px rgba(6,52,74,.06);transition:.2s}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.icon{width:50px;height:50px;border-radius:15px;background:#edf8e5;color:var(--green);display:grid;place-items:center;font-weight:900;font-size:1.3rem;margin-bottom:18px}
.card h3{color:var(--navy);margin:0 0 8px;font-size:1.1rem}
.card p{margin:0;color:var(--muted);font-size:.95rem}
.split{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.feature-list{display:grid;gap:13px;margin-top:26px}
.feature{display:flex;gap:12px;align-items:flex-start}
.check{width:25px;height:25px;border-radius:50%;background:#edf8e5;color:var(--green);display:grid;place-items:center;font-weight:900;flex:0 0 auto}
.visual{min-height:440px;border-radius:32px;background:
 radial-gradient(circle at 75% 22%,rgba(247,181,27,.9),transparent 18%),
 linear-gradient(145deg,#dcecf2,#f8fbfc 48%,#c9e1e7);position:relative;overflow:hidden;box-shadow:var(--shadow)}
.visual:before{content:"";position:absolute;left:12%;right:8%;bottom:21%;height:34%;background:linear-gradient(160deg,#0a4963,#06344a);clip-path:polygon(0 100%,35% 30%,100% 100%);opacity:.95}
.visual:after{content:"";position:absolute;left:27%;top:28%;width:36%;height:14%;background:repeating-linear-gradient(90deg,#1b70a2 0 13px,#bfe4f1 13px 16px);transform:skew(-25deg);border:5px solid #06344a}
.statbar{display:flex;gap:14px;margin-top:28px}
.stat{background:#f4f8fa;border-radius:18px;padding:18px;flex:1}
.stat strong{display:block;font-size:1.45rem;color:var(--navy)}
.cta{background:linear-gradient(120deg,var(--navy),#0a6878);color:#fff;border-radius:32px;padding:48px}
.cta h2{color:#fff}
.cta p{color:#dcecf1}
footer{background:#032d40;color:#cfe0e7;padding:45px 0 28px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px}
footer img{width:210px;background:white;border-radius:14px;padding:10px}
footer a{text-decoration:none}
.footer-bottom{border-top:1px solid rgba(255,255,255,.15);margin-top:30px;padding-top:18px;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;font-size:.9rem}
.page-hero{padding:70px 0;background:linear-gradient(135deg,#f2f8fa,#fff)}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.contact-card{padding:30px;border:1px solid #e2ebee;border-radius:24px;background:#fff;box-shadow:0 8px 30px rgba(6,52,74,.06)}
.contact-card a{color:var(--navy);font-weight:800}
.form{display:grid;gap:14px}
label{font-weight:800;color:var(--navy)}
input,textarea,select{width:100%;padding:14px 15px;border:1px solid #d5e1e5;border-radius:13px;font:inherit}
textarea{min-height:150px;resize:vertical}
.small{font-size:.9rem;color:var(--muted)}
.legal{max-width:880px}
.notice{padding:18px 20px;border-left:5px solid var(--yellow);background:#fff8e5;border-radius:12px;margin:20px 0}
@media(max-width:900px){
 nav{display:none}.hero-grid,.split,.contact-grid,.footer-grid{grid-template-columns:1fr}
 .cards{grid-template-columns:repeat(2,1fr)}
 .hero{padding:70px 0}.visual{min-height:340px}
}
@media(max-width:560px){
 .cards,.grid-2{grid-template-columns:1fr}
 section{padding:65px 0}.nav{height:72px}.brand img{width:175px}
 .hero h1{font-size:2.7rem}.cta{padding:30px}
}

.qrbox{margin-top:20px;padding:18px;border-radius:18px;background:#f5f8fa;display:flex;gap:18px;align-items:center}
.qrbox img{width:120px;height:120px;object-fit:contain;background:#fff;border-radius:10px}

.hero-photo{position:relative;min-height:520px;border-radius:30px;overflow:hidden;border:1px solid rgba(255,255,255,.25);box-shadow:0 28px 80px rgba(0,0,0,.28);background:#dbe7ea}
.hero-photo img{width:100%;height:520px;object-fit:cover;display:block}
.hero-photo:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 50%,rgba(3,45,64,.82) 100%)}
.hero-photo-caption{position:absolute;z-index:2;left:24px;right:24px;bottom:22px;display:flex;flex-direction:column;gap:2px;color:#fff}
.hero-photo-caption strong{font-size:1.25rem}
.hero-photo-caption span{font-size:.92rem;color:#dcecf1}
.projects-section{background:#fff}
.project-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.project-card{margin:0;border-radius:22px;overflow:hidden;background:#fff;border:1px solid #e2eaed;box-shadow:0 8px 30px rgba(6,52,74,.07);transition:transform .2s,box-shadow .2s}
.project-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.project-card a{position:relative;display:block;overflow:hidden;background:#eaf1f3}
.project-card img{width:100%;aspect-ratio:4/3;object-fit:cover;display:block;transition:transform .35s}
.project-card:hover img{transform:scale(1.04)}
.project-zoom{position:absolute;right:12px;top:12px;width:38px;height:38px;border-radius:50%;display:grid;place-items:center;background:rgba(255,255,255,.92);color:var(--navy);font-weight:900;opacity:0;transform:translateY(4px);transition:.2s}
.project-card:hover .project-zoom{opacity:1;transform:none}
.project-card figcaption{padding:17px 17px 19px;display:flex;flex-direction:column;gap:4px}
.project-card figcaption strong{color:var(--navy);font-size:1rem}
.project-card figcaption span{color:var(--muted);font-size:.86rem;line-height:1.45}
.project-note{margin-top:28px;padding:20px 22px;border-radius:18px;background:#f3f8fa;display:flex;gap:14px;align-items:flex-start;color:var(--text)}
.project-note-icon{width:30px;height:30px;border-radius:50%;display:grid;place-items:center;background:#edf8e5;color:var(--green);font-weight:900;flex:0 0 auto}
@media(max-width:900px){.hero-photo,.hero-photo img{min-height:360px;height:360px}}
@media(max-width:700px){.project-slides{height:62vw;min-height:260px}.project-nav{width:40px;height:40px;font-size:1.7rem}.project-prev{left:10px}.project-next{right:10px}.project-slider-footer{left:10px;right:10px;bottom:10px}}
@media(max-width:560px){.project-slides{height:68vw;min-height:240px}.project-slider{margin-top:20px;border-radius:18px}.project-hint{display:none}.hero-photo,.hero-photo img{height:340px;min-height:340px}}

/* Über-uns-Bereich: echte Visitenkarte rechts neben dem Text */
.about-section .about-split{align-items:center}
.business-card-display{display:flex;justify-content:center;align-items:center;padding:8px 0 8px 28px}
.about-personal{width:100%;display:flex;flex-direction:column;align-items:center}
.avatar-frame{width:185px;height:185px;border-radius:50%;overflow:hidden;background:#eef5f7;border:7px solid #fff;box-shadow:0 18px 42px rgba(5,43,65,.18);margin-bottom:-28px;position:relative;z-index:2}
.avatar-frame img{display:block;width:100%;height:100%;object-fit:cover;object-position:center top}
.avatar-caption{background:#fff;border:1px solid rgba(7,53,77,.10);border-radius:16px;padding:36px 24px 12px;text-align:center;box-shadow:0 12px 32px rgba(5,43,65,.10);margin-bottom:18px;min-width:250px}
.avatar-caption strong{display:block;color:var(--navy);font-size:20px}
.avatar-caption span{display:block;color:var(--green);font-size:14px;margin-top:3px;font-weight:700}
.business-card-image{display:block;width:100%;max-width:760px;height:auto;border-radius:18px;box-shadow:0 24px 60px rgba(5,43,65,.16);border:1px solid rgba(7,53,77,.10)}
@media(max-width:900px){
  .business-card-display{padding:22px 0 0}
  .business-card-image{max-width:680px}
}
@media(max-width:560px){
  .avatar-frame{width:150px;height:150px}
  .avatar-caption{min-width:220px}
}


.partner-section{background:#fff;padding:88px 0}
.partner-inner{display:grid;grid-template-columns:1fr minmax(300px,520px);gap:64px;align-items:center}
.partner-copy h2{margin-bottom:18px}
.certificate-card{background:#f8fafb;border:1px solid #e1e9ed;border-radius:22px;padding:18px;box-shadow:0 18px 50px rgba(5,43,65,.10)}
.certificate-card img{display:block;width:100%;height:auto;border-radius:12px}
@media(max-width:800px){.partner-inner{grid-template-columns:1fr;gap:32px}.partner-section{padding:64px 0}}

.cert-section{background:#f7fafb;padding:88px 0}
.section-heading{max-width:760px;margin-bottom:42px}
.section-heading h2{margin-bottom:14px}
.section-heading p{color:var(--muted);font-size:18px;line-height:1.65}
.cert-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:32px}
.cert-section .certificate-card{background:#fff;border:1px solid #e1e9ed;border-radius:22px;padding:18px;box-shadow:0 18px 50px rgba(5,43,65,.10);overflow:hidden}
.cert-section .certificate-card img{display:block;width:100%;height:430px;object-fit:contain;background:#fff;border-radius:12px;transition:transform .25s ease}
.certificate-caption{display:flex;flex-direction:column;gap:5px;padding:18px 6px 4px}
.certificate-caption strong{font-size:19px;color:var(--ink)}
.certificate-caption span{color:var(--muted);font-size:15px}
@media(max-width:800px){.cert-section{padding:64px 0}.cert-grid{grid-template-columns:1fr}.cert-section .certificate-card img{height:auto;max-height:none}}


/* V12 – Mobile Premium Navigation & Touch Optimierung */
.menu-toggle{display:none;width:46px;height:46px;padding:10px;border:1px solid #dce7eb;background:#fff;border-radius:14px;cursor:pointer;align-items:center;justify-content:center;flex-direction:column;gap:5px;color:var(--navy);box-shadow:0 6px 18px rgba(6,52,74,.08)}
.menu-toggle span{display:block;width:22px;height:2.5px;border-radius:99px;background:var(--navy);transition:transform .2s,opacity .2s}
body.menu-open{overflow:hidden}
@media(max-width:900px){
  header{z-index:100}
  .nav{position:relative}
  .menu-toggle{display:flex;margin-left:auto;flex:0 0 auto}
  nav#site-nav{display:none;position:absolute;left:0;right:0;top:calc(100% + 1px);padding:14px;background:rgba(255,255,255,.98);backdrop-filter:blur(18px);border:1px solid #e5edf0;border-top:0;border-radius:0 0 22px 22px;box-shadow:0 22px 45px rgba(5,43,65,.14);flex-direction:column;align-items:stretch;gap:4px}
  nav#site-nav.is-open{display:flex}
  nav#site-nav a{padding:14px 16px;border-radius:13px;font-size:1rem}
  nav#site-nav a:hover,nav#site-nav a:focus{background:#f1f7f9}
  nav#site-nav .nav-cta{text-align:center;margin-top:5px;background:var(--navy);color:#fff!important}
  .menu-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7.5px) rotate(45deg)}
  .menu-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
  .menu-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7.5px) rotate(-45deg)}
  .container{width:min(100% - 32px,1180px)}
  .hero-grid{gap:38px}
  .hero-photo{order:2}
  .actions .btn{min-height:48px}
  .project-card:hover,.card:hover{transform:none}
}
@media(max-width:560px){
  .container{width:calc(100% - 28px)}
  .nav{height:68px;gap:12px}
  .brand img{width:158px;max-width:calc(100vw - 90px)}
  .hero{padding:52px 0 58px}
  .hero h1{font-size:clamp(2.45rem,12vw,3.25rem)}
  .hero p{font-size:1.04rem}
  .actions{display:grid;grid-template-columns:1fr;gap:10px;margin-top:24px}
  .actions .btn{width:100%;padding:14px 16px}
  .hero-photo,.hero-photo img{height:300px;min-height:300px}
  .hero-photo-caption{left:16px;right:16px;bottom:16px}
  section{padding:58px 0}
  h2{font-size:2rem}
  .lead{font-size:1rem}
  .business-card-display{padding-top:14px}
  .avatar-frame{width:132px;height:132px;margin-bottom:-22px}
  .avatar-caption{min-width:0;width:min(100%,260px);padding:31px 18px 11px}
  .business-card-image{border-radius:14px}
  .cert-section .certificate-card{padding:12px;border-radius:18px}
  .cert-section .certificate-card img{height:auto;width:100%;object-fit:contain}
  .certificate-caption{padding:14px 4px 3px}
  .certificate-caption strong{font-size:17px}
  .cta{padding:26px 20px;border-radius:24px}
  .cta .split{gap:22px}
  .footer-grid{gap:24px}
  input,textarea,select{font-size:16px} /* prevents iOS zoom */
}
@media(max-width:360px){
  .brand img{width:145px}
  .menu-toggle{width:42px;height:42px}
  .hero h1{font-size:2.25rem}
}

/* V17 – funktionierende Projekt-Slideshow */
.project-slider{position:relative;width:100%;max-width:1050px;margin:28px auto 0;border-radius:26px;overflow:hidden;background:#06344a;box-shadow:0 22px 55px rgba(5,43,65,.16)}
.project-slides{position:relative;width:100%;height:560px;overflow:hidden}
.project-slide{position:absolute;inset:0;margin:0;opacity:0;visibility:hidden;pointer-events:none;transition:opacity .45s ease;display:flex;align-items:center;justify-content:center;background:#eef4f6}
.project-slide.is-active{opacity:1;visibility:visible;pointer-events:auto;z-index:1}
.project-slide img{width:100%;height:100%;object-fit:cover;display:block}
.project-nav{position:absolute;z-index:5;top:50%;transform:translateY(-50%);width:52px;height:52px;border:0;border-radius:50%;background:rgba(255,255,255,.92);color:var(--navy);font-size:2.2rem;line-height:1;display:grid;place-items:center;cursor:pointer;box-shadow:0 8px 25px rgba(0,0,0,.18);transition:transform .18s ease,background .18s ease}
.project-nav:hover{transform:translateY(-50%) scale(1.06);background:#fff}
.project-prev{left:20px}.project-next{right:20px}
.project-slider-footer{position:absolute;z-index:5;left:20px;right:20px;bottom:18px;display:flex;align-items:center;justify-content:space-between;pointer-events:none}
.project-counter,.project-hint{padding:8px 12px;border-radius:999px;background:rgba(3,45,64,.78);backdrop-filter:blur(8px);color:#fff;font-size:.88rem}
.project-counter strong{color:#f7b51b}
.project-hint{color:#dcecf1}
@media(max-width:900px){
 .project-slides{height:58vw;min-height:320px;max-height:520px}
 .project-nav{width:46px;height:46px;font-size:2rem}
}
@media(max-width:560px){
 .project-slider{margin-top:20px;border-radius:18px}
 .project-slides{height:72vw;min-height:250px;max-height:none}
 .project-nav{width:42px;height:42px;font-size:1.75rem}
 .project-prev{left:10px}.project-next{right:10px}
 .project-slider-footer{left:10px;right:10px;bottom:10px}
 .project-hint{display:none}
}