:root{--blue:#0183DD;--blue2:#0a6fb7;--green:#7DBD06;--ink:#111111;--muted:#65717b;--light:#F5F7F8;--line:#dfe7eb;--white:#fff;--shadow:0 18px 50px rgba(17,17,17,.08);--max:1180px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:#fff;line-height:1.62;-webkit-font-smoothing:antialiased}img{max-width:100%;display:block}a{color:inherit}.wrap{width:min(var(--max),calc(100% - 40px));margin:auto}.narrow{max-width:850px}.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:blur(14px);border-bottom:1px solid rgba(223,231,235,.9)}.nav-wrap{min-height:78px;display:flex;align-items:center;justify-content:space-between;gap:22px}.brand img{width:168px;max-height:58px;object-fit:contain}.nav{display:flex;align-items:center;gap:22px;font-size:.94rem;font-weight:650}.nav a{text-decoration:none}.nav a:hover{color:var(--blue)}.menu-toggle{display:none;border:1px solid var(--line);background:white;border-radius:10px;width:44px;height:44px;font-size:1.35rem}.btn{display:inline-flex;justify-content:center;align-items:center;gap:8px;background:var(--blue);color:white!important;text-decoration:none;border:0;border-radius:12px;padding:13px 20px;font-weight:800;cursor:pointer;box-shadow:0 8px 24px rgba(1,131,221,.18);transition:.2s transform,.2s box-shadow,.2s background}.btn:hover{transform:translateY(-1px);background:var(--blue2);box-shadow:0 12px 30px rgba(1,131,221,.24)}.btn-green{background:var(--green);box-shadow:0 8px 24px rgba(125,189,6,.18)}.btn-green:hover{background:#68a300}.btn-outline{background:white;color:var(--ink)!important;border:1px solid var(--line);box-shadow:none}.btn-small{padding:10px 14px}.text-link{font-weight:800;color:var(--blue);text-decoration:none}.eyebrow{text-transform:uppercase;letter-spacing:.13em;font-size:.76rem;font-weight:900;color:var(--blue)}.eyebrow.green{color:var(--green)}.hero{position:relative;overflow:hidden;padding:84px 0 70px;background:linear-gradient(180deg,#fff 0,#f7fbfd 100%)}.hero:after{content:"";position:absolute;width:420px;height:420px;border-radius:50%;right:-150px;top:-220px;background:radial-gradient(circle,rgba(125,189,6,.13),rgba(1,131,221,.05) 58%,transparent 68%);pointer-events:none}.hero-grid,.split,.contact-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:54px;align-items:center}.hero h1,.page-hero h1{font-size:clamp(2.45rem,5vw,4.8rem);line-height:1.02;margin:.15em 0 .28em;letter-spacing:-.045em;max-width:840px}.lead{font-size:1.17rem;color:var(--muted);max-width:690px}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;align-items:center;margin-top:28px}.hero-media{display:grid;grid-template-columns:1fr 1fr;gap:11px;position:relative}.hero-media:before{content:"Echte Arbeit. Echte Ergebnisse.";position:absolute;z-index:2;left:22px;bottom:18px;background:rgba(17,17,17,.82);color:white;padding:8px 12px;border-radius:8px;font-size:.82rem;font-weight:800}.hero-media img{height:500px;width:100%;object-fit:cover;border-radius:20px;box-shadow:var(--shadow)}.hero-media img:first-child{transform:translateY(26px)}.strip{padding:28px 0;background:var(--ink);color:white}.strip .wrap{display:grid;grid-template-columns:.62fr 1.38fr;gap:30px;align-items:center}.strip h2{margin:0;font-size:1.55rem}.strip p{margin:0;color:#d7dde1}.section{padding:82px 0}.section.alt{background:var(--light)}.section h2{font-size:clamp(2rem,4vw,3.35rem);line-height:1.08;margin:.16em 0 .5em;letter-spacing:-.03em}.section h3{line-height:1.2}.split img{border-radius:18px;min-height:420px;width:100%;object-fit:cover;box-shadow:var(--shadow)}.split.reverse>div{order:2}.split.reverse>img{order:1}.split.compact img{min-height:340px}.callout{font-weight:850;color:var(--green);font-size:1.08rem}.section-head{max-width:780px;margin-bottom:30px}.cards{display:grid;gap:18px}.cards.four{grid-template-columns:repeat(4,1fr)}.cards.three{grid-template-columns:repeat(3,1fr)}.cards.two{grid-template-columns:repeat(2,1fr)}.cards article{background:white;border:1px solid var(--line);border-radius:16px;padding:25px}.cards article h3{margin-top:0}.feature-card{position:relative;overflow:hidden}.feature-card:before{content:"";position:absolute;left:0;top:0;width:4px;height:100%;background:var(--blue)}.feature-card.green:before{background:var(--green)}.projects{grid-template-columns:repeat(3,1fr)}.projects article{padding:0;overflow:hidden}.projects img{height:260px;width:100%;object-fit:cover}.projects article div{padding:22px}.interval,.cta-band{margin-top:24px;padding:26px;border-left:4px solid var(--green);background:white;border-radius:0 14px 14px 0}.region{background:linear-gradient(100deg,#eef8fe,#f5faec)}.places{font-weight:800;line-height:1.9}.mini-list{display:grid;gap:10px;padding:0;margin:18px 0;list-style:none}.mini-list li{display:flex;gap:10px;align-items:flex-start}.mini-list li:before{content:"✓";font-weight:900;color:var(--green)}.pill-row{display:flex;flex-wrap:wrap;gap:8px;margin:18px 0}.pill{border:1px solid var(--line);background:white;border-radius:999px;padding:7px 11px;font-weight:700;font-size:.88rem}.page-hero{padding:72px 0 54px;background:linear-gradient(180deg,#fff,#f7fbfd)}.page-hero .wrap{display:grid;grid-template-columns:1.05fr .95fr;gap:52px;align-items:center}.page-hero img{width:100%;height:430px;object-fit:cover;border-radius:20px;box-shadow:var(--shadow)}.contact{background:#111;color:white}.contact .eyebrow{color:#77c9ff}.contact h2{color:white}.contact-links{display:flex;flex-direction:column;gap:7px;margin-top:20px}.contact-links a{color:white;font-weight:800;text-decoration:none}.demo-form{background:white;color:var(--ink);padding:28px;border-radius:18px;display:grid;grid-template-columns:1fr 1fr;gap:16px}.demo-form label{display:flex;flex-direction:column;font-weight:750;font-size:.9rem}.demo-form input,.demo-form select,.demo-form textarea{margin-top:6px;border:1px solid var(--line);border-radius:10px;padding:12px;font:inherit;background:#fff}.demo-form input:focus,.demo-form select:focus,.demo-form textarea:focus{outline:3px solid rgba(1,131,221,.14);border-color:var(--blue)}.full{grid-column:1/-1}.form-note{font-size:.84rem;color:var(--muted);margin:0}.notice{border:1px solid #d8e7ef;background:#f7fbfd;padding:16px 18px;border-radius:12px}.footer{padding:44px 0;background:#0b0d0e;color:#d5dadd}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:30px}.footer-grid>div{display:flex;flex-direction:column;gap:6px}.footer a{text-decoration:none;color:#d5dadd}.footer a:hover{color:white}.footer-logo{width:165px}.legal{padding:70px 0}.legal h1{font-size:clamp(2.2rem,4vw,3.8rem)}.legal h2{margin-top:2rem}.legal .placeholder{background:#fff7e8;border:1px solid #f1d7a0;padding:14px 16px;border-radius:10px}.sticky-mobile-cta{display:none}.badge{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--line);padding:7px 10px;border-radius:999px;background:white;font-weight:750;font-size:.84rem}.badge:before{content:"";width:8px;height:8px;border-radius:50%;background:var(--green)}
@media(max-width:950px){.menu-toggle{display:inline-flex;align-items:center;justify-content:center}.nav{display:none;position:absolute;left:20px;right:20px;top:72px;padding:18px;background:white;border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}.nav.open{display:flex}.hero-grid,.split,.contact-grid,.strip .wrap,.page-hero .wrap{grid-template-columns:1fr}.hero-media,.page-hero img{order:-1}.hero-media img{height:340px}.hero-media img:first-child{transform:none}.cards.four{grid-template-columns:1fr 1fr}.cards.three,.projects{grid-template-columns:1fr}.split.reverse>div,.split.reverse>img{order:initial}.footer-grid{grid-template-columns:1fr 1fr}.demo-form{grid-template-columns:1fr}.sticky-mobile-cta{display:flex;position:fixed;z-index:45;left:12px;right:12px;bottom:12px;background:#111;border-radius:14px;padding:8px;gap:8px;box-shadow:0 12px 32px rgba(0,0,0,.25)}.sticky-mobile-cta a{flex:1;text-align:center;text-decoration:none;color:white;font-weight:800;padding:10px;border-radius:9px}.sticky-mobile-cta a:first-child{background:var(--blue)}.sticky-mobile-cta a:last-child{background:var(--green)}body{padding-bottom:72px}}
@media(max-width:600px){.wrap{width:min(var(--max),calc(100% - 28px))}.hero,.page-hero{padding-top:44px}.hero h1,.page-hero h1{font-size:2.58rem}.hero-media img{height:230px}.page-hero img{height:300px}.section{padding:58px 0}.cards.four,.cards.two,.footer-grid{grid-template-columns:1fr}.demo-form{padding:20px}.brand img{width:145px}.hero-media:before{left:12px;bottom:10px;font-size:.72rem}.strip .wrap{gap:10px}.footer{padding-bottom:30px}}

/* ===== V3 Brand & hierarchy refinement ===== */
:root{--blue-soft:#EAF6FD;--green-soft:#F1F8E6;--brand-gradient:linear-gradient(90deg,var(--blue) 0 68%,var(--green) 68% 100%)}
.site-header{border-top:4px solid transparent;border-image:var(--brand-gradient) 1;background:rgba(255,255,255,.97)}
.nav-wrap{min-height:82px}.brand img{width:186px;max-height:62px}.nav{font-size:.97rem;gap:24px}.nav a:not(.btn){position:relative}.nav a:not(.btn):after{content:"";position:absolute;left:0;right:0;bottom:-7px;height:2px;background:var(--brand-gradient);transform:scaleX(0);transform-origin:left;transition:transform .2s ease}.nav a:not(.btn):hover:after{transform:scaleX(1)}

.eyebrow{display:inline-flex;align-items:center;gap:8px;margin:0 0 12px;padding:7px 11px;border-left:4px solid var(--blue);border-radius:0 8px 8px 0;background:rgba(1,131,221,.075);color:var(--blue2);font-size:.91rem;letter-spacing:.105em;line-height:1.1}
.eyebrow.green{border-left-color:var(--green);background:rgba(125,189,6,.10);color:#5f9200}.eyebrow:after{content:"";width:18px;height:3px;border-radius:99px;background:var(--green)}.eyebrow.green:after{background:var(--blue)}

.page-hero{position:relative;overflow:hidden;padding:78px 0 62px;background:linear-gradient(110deg,rgba(1,131,221,.085),rgba(1,131,221,.018) 42%,transparent 55%),linear-gradient(285deg,rgba(125,189,6,.09),transparent 34%),#fff;border-bottom:1px solid var(--line)}
.page-hero:before{content:"";position:absolute;left:0;top:0;bottom:0;width:7px;background:var(--brand-gradient)}
.page-hero h1{font-size:clamp(2.55rem,4.6vw,4.35rem);line-height:1.03;max-width:760px;margin:.08em 0 .28em}
.page-hero h1:after{content:"";display:block;width:86px;height:5px;margin-top:20px;border-radius:99px;background:var(--brand-gradient)}
.page-hero .lead{font-size:1.16rem;color:#53626e}
.page-hero img{border:1px solid rgba(1,131,221,.10);box-shadow:0 24px 58px rgba(17,17,17,.11)}

.hero{background:linear-gradient(115deg,rgba(1,131,221,.07),transparent 46%),linear-gradient(295deg,rgba(125,189,6,.08),transparent 35%),#fff}
.hero h1{font-size:clamp(2.7rem,5.2vw,4.7rem)}
.hero h1:after{content:"";display:block;width:92px;height:5px;margin-top:21px;border-radius:99px;background:var(--brand-gradient)}

.section{position:relative}.section-head h2:after,.narrow>h2:after{content:"";display:block;width:72px;height:4px;margin-top:16px;border-radius:99px;background:var(--brand-gradient)}
.section.alt{background:linear-gradient(180deg,#F7FAFC,#F3F7F9)}
.section.region{background:linear-gradient(100deg,rgba(1,131,221,.11),rgba(125,189,6,.10))}
.cards article{border-color:#d9e5eb;box-shadow:0 8px 24px rgba(17,17,17,.035);transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}.cards article:hover{transform:translateY(-2px);box-shadow:0 14px 34px rgba(17,17,17,.07);border-color:rgba(1,131,221,.26)}
.cards.three article:nth-child(3n+1){border-top:3px solid var(--blue)}.cards.three article:nth-child(3n+2){border-top:3px solid #3da7e8}.cards.three article:nth-child(3n+3){border-top:3px solid var(--green)}

.btn{border-radius:10px}.btn-green{background:var(--green)}.hero-actions .btn:first-child,.page-hero .hero-actions .btn:first-child{background:var(--blue)}
.text-link{color:var(--blue2)}

.contact{background:linear-gradient(115deg,#0a0d0f 0,#111 65%,#122315 100%);border-top:5px solid transparent;border-image:var(--brand-gradient) 1}.contact .eyebrow{color:#9bd9ff;background:rgba(1,131,221,.14);border-left-color:#46b6ff}.contact .eyebrow:after{background:var(--green)}
.demo-form{border-top:5px solid transparent;border-image:var(--brand-gradient) 1;box-shadow:0 20px 50px rgba(0,0,0,.22)}
.footer{border-top:4px solid transparent;border-image:var(--brand-gradient) 1}

@media(max-width:600px){.eyebrow{font-size:.82rem;padding:6px 9px}.page-hero h1{font-size:2.42rem}.brand img{width:160px}}


/* ===== V4: refined puraflux brand system + PHP form ===== */
:root{
  --petrol:#16495a;
  --petrol-dark:#0f3543;
  --blue:#0183DD;
  --blue2:#0875bd;
  --green:#7DBD06;
  --green-dark:#609700;
  --ink:#111111;
  --muted:#5d6a73;
  --light:#F5F7F8;
  --blue-soft:#EAF6FD;
  --green-soft:#F1F8E6;
  --brand-gradient:linear-gradient(90deg,var(--blue) 0 66%,var(--green) 66% 100%);
}

/* Header: the cropped logo gets real visual weight */
.brand{display:flex;align-items:center;min-width:178px}
.brand img{width:202px;max-height:66px;object-fit:contain;object-position:left center}
.nav-wrap{min-height:88px}
.nav{gap:25px}

/* Better hierarchy: marker stronger, H1 calmer */
.eyebrow{
  font-size:.98rem;
  letter-spacing:.085em;
  padding:8px 12px;
  font-weight:900;
}
.hero h1{font-size:clamp(2.65rem,4.7vw,4.35rem);line-height:1.035}
.page-hero h1{font-size:clamp(2.5rem,4.15vw,3.95rem);line-height:1.045}
.section h2{font-size:clamp(2rem,3.6vw,3.15rem)}

/* Dedicated brand logic:
   glass = blue; solar = green; general pages = both */
.theme-glass .eyebrow{
  border-left-color:var(--blue);
  background:rgba(1,131,221,.09);
  color:var(--blue2);
}
.theme-glass .eyebrow:after{background:var(--blue)}
.theme-glass main .btn:not(.btn-outline){background:var(--blue)}
.theme-glass .section-head h2:after,
.theme-glass .narrow>h2:after{background:var(--blue)}

.theme-solar .eyebrow{
  border-left-color:var(--green);
  background:rgba(125,189,6,.11);
  color:var(--green-dark);
}
.theme-solar .eyebrow:after{background:var(--green)}
.theme-solar main .btn:not(.btn-outline){background:var(--green)}
.theme-solar main .btn:not(.btn-outline):hover{background:var(--green-dark)}
.theme-solar .section-head h2:after,
.theme-solar .narrow>h2:after{background:var(--green)}

/* More puraflux visual identity without turning the site into a color field */
.brand-panel{
  background:linear-gradient(120deg,rgba(1,131,221,.08),rgba(125,189,6,.075));
  border:1px solid rgba(1,131,221,.12);
}
.section-accent-blue{border-top:4px solid var(--blue)}
.section-accent-green{border-top:4px solid var(--green)}
.brand-rule{
  width:92px;height:5px;border-radius:99px;background:var(--brand-gradient);margin:18px 0 0
}

/* Contact hero */
.contact-portrait{
  object-position:center 35% !important;
  border:1px solid rgba(1,131,221,.18) !important;
}
.contact-trust{
  display:flex;flex-wrap:wrap;gap:16px 24px;margin-top:24px;color:#42515b;
  font-size:.9rem;font-weight:750
}
.contact-trust span{display:inline-flex;align-items:center;gap:8px}
.contact-trust span:before{
  content:"✓";display:grid;place-items:center;width:22px;height:22px;border-radius:50%;
  color:var(--green-dark);background:var(--green-soft);border:1px solid rgba(125,189,6,.35);
  font-weight:950
}

/* Form */
.demo-form{align-self:start}
.demo-form .field-error{color:#b42318;font-size:.78rem;margin-top:4px}
.form-alert{
  grid-column:1/-1;border-radius:10px;padding:12px 14px;font-weight:700;font-size:.9rem
}
.form-alert.error{background:#fff1f0;color:#9f1c13;border:1px solid #f4bbb6}
.form-alert.success{background:#f1f8e6;color:#4c7800;border:1px solid #cfe5a4}
.file-help{font-size:.78rem;color:var(--muted);font-weight:500;margin-top:6px}
.honeypot{position:absolute!important;left:-10000px!important;width:1px!important;height:1px!important;overflow:hidden!important}
.conditional-fields{
  grid-column:1/-1;display:none;grid-template-columns:1fr 1fr;gap:16px;
  padding:16px;border-radius:12px;background:#f7fbfd;border:1px solid #dcebf3
}
.conditional-fields.visible{display:grid}
.conditional-fields h3{grid-column:1/-1;margin:0 0 2px;font-size:1rem}
.privacy-row a{color:var(--blue2);font-weight:800}
.upload-box{
  border:1.5px dashed #b7ccd8;border-radius:10px;padding:13px;background:#fbfdfe
}
.upload-box input{border:0;padding:0;margin-top:7px}
.form-submit{background:linear-gradient(90deg,var(--blue),#0696e7 68%,var(--green))!important}

/* Small content refinements */
.service-grid .feature-card:nth-child(even):before{background:var(--green)}
.contact h2 .green-word{color:#92d51b}

/* Keep the form clean on phones */
@media(max-width:950px){
  .brand{min-width:145px}
  .brand img{width:174px}
  .conditional-fields{grid-template-columns:1fr}
}
@media(max-width:600px){
  .eyebrow{font-size:.88rem}
  .hero h1{font-size:2.45rem}
  .page-hero h1{font-size:2.32rem}
  .brand img{width:160px}
  .contact-trust{gap:10px 16px}
}

/* V4.1 Turnstile */
.turnstile-wrap{display:flex;align-items:center;min-height:70px;margin-top:2px}.cf-turnstile{max-width:100%}

/* V4.4 Social & legal */
.social-links{display:flex;flex-wrap:wrap;gap:10px;margin-top:10px}.social-link{display:inline-flex!important;align-items:center;gap:7px;text-decoration:none;font-weight:750}.social-icon{display:inline-flex;align-items:center;justify-content:center;width:24px;height:24px;border-radius:50%;background:rgba(255,255,255,.1);font-size:.82rem;font-weight:900}.social-contact{margin-top:26px;padding-top:20px;border-top:1px solid rgba(255,255,255,.18)}.social-contact p{margin:.35rem 0 .75rem;color:#d5dadd}.social-contact .social-link{color:white}.legal a{color:var(--blue)}.legal-note{background:#fff7e8;border:1px solid #f1d7a0;padding:14px 16px;border-radius:10px}