@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=Manrope:wght@500;700;800&display=swap');
:root{--ink:#111416;--muted:#6d7377;--paper:#f5f5f2;--white:#fff;--line:#dfe2df;--accent:#b9c8cf;--dark:#141719;--max:1180px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,Arial,sans-serif;color:var(--ink);background:var(--paper);line-height:1.65}a{color:inherit;text-decoration:none}img{display:block;width:100%;object-fit:cover}.container{width:min(var(--max),calc(100% - 48px));margin:auto}.site-header{position:absolute;z-index:10;top:0;left:0;right:0;color:#fff}.nav{height:88px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid rgba(255,255,255,.2)}.brand{display:flex;align-items:center;gap:11px;letter-spacing:.04em}.brand-mark{width:38px;height:38px;border:1px solid rgba(255,255,255,.65);display:grid;place-items:center;font-weight:800;font-size:12px}.brand strong,.brand small{display:block;line-height:1.15}.brand strong{font-size:14px}.brand small{font-size:9px;letter-spacing:.22em;margin-top:4px;opacity:.7}.menu{display:flex;align-items:center;gap:29px;font-size:13px;font-weight:600}.nav-cta{border:1px solid rgba(255,255,255,.6);padding:10px 16px}.menu-toggle{display:none;background:none;border:0;color:#fff;font-size:25px}.hero{min-height:760px;display:flex;align-items:center;position:relative;background:linear-gradient(90deg,rgba(8,10,11,.88),rgba(8,10,11,.48)),url("waermepumpe-aussen.png") center 55%/cover no-repeat;color:#fff}.hero-content{padding-top:80px}.eyebrow{font-size:11px;letter-spacing:.2em;font-weight:800;opacity:.72;margin-bottom:17px}.hero h1,h2{font-family:Manrope,Inter,sans-serif;line-height:1.03;letter-spacing:-.045em;margin:0}.hero h1{font-size:clamp(52px,7vw,92px);max-width:780px}.hero h1 em,h2 em{font-style:normal;font-weight:500}.hero p{max-width:610px;font-size:18px;color:rgba(255,255,255,.82);margin:28px 0}.hero-actions{display:flex;gap:12px;flex-wrap:wrap}.btn{display:inline-flex;align-items:center;justify-content:center;padding:14px 22px;border:1px solid transparent;font-weight:800;font-size:13px;letter-spacing:.02em;cursor:pointer}.btn-primary{background:#fff;color:#111}.btn-ghost{border-color:rgba(255,255,255,.5);color:#fff}.trust-row{display:flex;gap:25px;flex-wrap:wrap;margin-top:55px;font-size:11px;color:rgba(255,255,255,.75)}.section{padding:110px 0}.intro{background:#fff}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:90px;align-items:start}h2{font-size:clamp(42px,5vw,66px)}.lead-copy{font-size:18px;color:#545a5e;max-width:570px}.lead-copy p:first-child,.large{font-size:22px;line-height:1.5;color:var(--ink)}.dark{background:var(--dark);color:#fff}.section-head{display:flex;justify-content:space-between;gap:40px;align-items:end;margin-bottom:55px}.section-head>p{max-width:330px;color:#aeb4b6}.cards{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid #373c3e}.card{padding:32px 24px 25px 0;border-right:1px solid #373c3e;min-height:285px}.card:not(:first-child){padding-left:24px}.number{font-size:11px;opacity:.5}.card h3{font:700 25px Manrope;margin:55px 0 12px}.card p{color:#aeb4b6;font-size:14px}.card a{font-size:12px;font-weight:700}.heatpump{background:#e8eceb}.heat-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:90px;align-items:center}.image-stack{position:relative;padding-right:90px}.image-stack>img:first-child{height:620px}.detail-image{position:absolute!important;width:250px!important;height:330px!important;right:0;bottom:-55px;border:12px solid #e8eceb}.heat-copy p{color:#555d60}.checklist{padding:0;margin:28px 0;list-style:none}.checklist li{padding:8px 0;border-bottom:1px solid #cdd3d1;font-size:14px;font-weight:600}.checklist li:before{content:"✓";margin-right:10px}.btn-dark{background:#15191b;color:#fff}.light{background:#fff}.signature{margin-top:45px;font-weight:800;letter-spacing:.08em}.signature span{font-size:10px;font-weight:500;color:#777;letter-spacing:.12em}.centered{justify-content:center;text-align:center}.process{background:#f0f1ef}.steps{display:grid;grid-template-columns:repeat(5,1fr);border-top:1px solid #cfd3d0}.steps>div{padding:25px 20px 0 0;border-right:1px solid #cfd3d0}.steps>div:not(:first-child){padding-left:20px}.steps b{font-size:11px;color:#7b8284}.steps h3{font-size:17px;margin:28px 0 8px}.steps p{font-size:13px;color:#6d7377}.gallery-section{padding-bottom:120px}.gallery{display:grid;grid-template-columns:1.15fr .85fr;gap:20px}.gallery figure{margin:0}.gallery img{height:520px}.gallery figure:nth-child(2) img{height:520px}.gallery figcaption{padding-top:12px;font-size:11px;color:#aeb4b6;letter-spacing:.06em}.contact{background:#fff}.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:100px}.contact-details{margin-top:45px;border-top:1px solid var(--line);padding-top:20px;color:#62686b}.contact-details a{font-weight:700;color:var(--ink)}.contact-form{background:#f2f3f1;padding:38px}.contact-form label{display:block;font-size:11px;font-weight:800;letter-spacing:.08em;margin-bottom:17px}.contact-form input,.contact-form select,.contact-form textarea{width:100%;display:block;border:1px solid #d3d7d4;background:#fff;padding:13px 14px;margin-top:7px;font:inherit;font-size:14px;outline:none}.contact-form input:focus,.contact-form textarea:focus,.contact-form select:focus{border-color:#777}.consent{font-weight:500!important;letter-spacing:0!important;color:#6d7377}.consent input{width:auto;display:inline;margin:0 8px 0 0}.full{width:100%;background:#15191b;color:#fff}.footer{background:#111416;color:#fff;padding:65px 0 25px}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px}.footer-brand{margin-bottom:15px}.footer p{font-size:13px;color:#aeb4b6}.footer a{color:#dfe3e3}.copyright{border-top:1px solid #34393b;margin-top:50px;padding-top:20px;font-size:10px;color:#777}.footer .brand-mark{border-color:#555}.menu.open{display:flex}
@media(max-width:900px){.menu{gap:15px}.cards{grid-template-columns:1fr 1fr}.heat-grid,.contact-grid,.two-col{grid-template-columns:1fr;gap:55px}.image-stack{padding-right:0}.detail-image{display:none!important}.steps{grid-template-columns:1fr 1fr}.steps>div{min-height:150px}.gallery{grid-template-columns:1fr}.gallery img,.gallery figure:nth-child(2) img{height:430px}}
@media(max-width:700px){.container{width:min(var(--max),calc(100% - 32px))}.nav{height:74px}.menu-toggle{display:block}.menu{display:none;position:absolute;top:74px;left:16px;right:16px;background:#171a1b;padding:20px;flex-direction:column;align-items:stretch}.menu a{padding:10px}.nav-cta{text-align:center}.hero{min-height:690px;background-position:62% center}.hero h1{font-size:54px}.hero p{font-size:16px}.trust-row{margin-top:38px;display:block}.trust-row span{display:block;margin:7px 0}.section{padding:78px 0}.section-head{display:block}.section-head>p{margin-top:20px}.cards{grid-template-columns:1fr}.card,.card:not(:first-child){padding:26px 0;border-right:0;border-bottom:1px solid #373c3e;min-height:auto}.card h3{margin-top:30px}.steps{grid-template-columns:1fr}.steps>div,.steps>div:not(:first-child){padding:20px 0;border-right:0;border-bottom:1px solid #cfd3d0;min-height:auto}.gallery img,.gallery figure:nth-child(2) img{height:360px}.contact-form{padding:25px}.footer-grid{grid-template-columns:1fr}}

/* Kontaktformular Status & Spam-Falle */
.website-field{position:absolute!important;left:-10000px!important;width:1px!important;height:1px!important;overflow:hidden!important}
.form-status{display:none;margin-bottom:1rem;padding:1rem 1.1rem;border-radius:8px;font-weight:700}
.form-status.success{display:block;background:#e9f7ef;color:#1f6b3a}
.form-status.error{display:block;background:#fdecec;color:#8a2525}
.consent a{text-decoration:underline}

/* Mobile Hero – bereinigte finale Version */
@media(max-width:700px){
  .container{width:calc(100% - 40px)}
  .nav{height:86px}
  .brand{gap:0}
  .brand strong{font-size:20px;letter-spacing:.055em;line-height:1.05}
  .brand small{font-size:10px;letter-spacing:.28em;margin-top:7px}
  .menu-toggle{display:block;font-size:34px;line-height:1;padding:4px 0}
  .menu{display:none;top:86px;left:20px;right:20px}
  .menu.open{display:flex}

  .hero{
    min-height:100svh;
    align-items:flex-start;
    background-position:61% center;
  }
  .hero:after{
    content:"";
    position:absolute;
    inset:0;
    background:linear-gradient(90deg,rgba(7,10,10,.84) 0%,rgba(7,10,10,.64) 55%,rgba(7,10,10,.34) 100%);
    pointer-events:none;
  }
  .hero-overlay{position:absolute;inset:0;z-index:0}
  .hero-content{
    position:relative;
    z-index:2;
    padding-top:145px;
    padding-bottom:42px;
  }

  .hero .hero-eyebrow{
    max-width:290px;
    margin-bottom:18px;
    font-size:10px;
    line-height:1.45;
    letter-spacing:.16em;
  }
  .hero .hero-eyebrow span{display:block}
  .hero .hero-eyebrow:after{
    content:"";
    display:block;
    width:42px;
    height:3px;
    background:#f47a16;
    margin-top:12px;
  }

  .hero h1{
    font-size:clamp(46px,13.4vw,60px);
    line-height:.96;
    letter-spacing:-.05em;
    max-width:460px;
  }
  .hero h1 .energy-accent{color:#f47a16}

  .hero p{
    font-size:15.5px;
    line-height:1.48;
    margin:20px 0 22px;
    max-width:430px;
  }

  .hero-actions{
    display:grid;
    grid-template-columns:1fr;
    gap:10px;
    width:100%;
  }
  .hero-actions .btn{
    width:100%;
    min-height:58px;
    font-size:14px;
    padding:15px 18px;
  }
  .hero-actions .btn-primary{background:#f47a16;color:#fff}
  .hero-actions .btn-ghost{
    background:rgba(8,10,11,.30);
    border-color:rgba(255,255,255,.72);
    color:#fff;
  }

  .trust-row{
    display:grid;
    grid-template-columns:repeat(3,minmax(0,1fr));
    gap:0;
    margin-top:26px;
    text-align:center;
    color:#fff;
  }
  .trust-row span{
    display:flex;
    flex-direction:column;
    align-items:center;
    justify-content:flex-start;
    margin:0;
    padding:0 7px;
    min-width:0;
    line-height:1.2;
  }
  .trust-row span+span{border-left:1px solid rgba(255,255,255,.20)}
  .trust-row b{
    display:block;
    color:#f47a16;
    font-size:20px;
    line-height:1;
    margin-bottom:7px;
  }
  .trust-row strong{
    display:block;
    font-size:10px;
    line-height:1.22;
    font-weight:800;
    white-space:normal;
  }
  .trust-row small{
    display:block;
    font-size:8.5px;
    line-height:1.28;
    font-weight:400;
    color:rgba(255,255,255,.74);
    margin-top:5px;
    white-space:normal;
  }

  .section{padding:68px 0}
  h2{font-size:42px}
  .lead-copy,.lead-copy p:first-child,.large{font-size:17px}
  .gallery img,.gallery figure:nth-child(2) img{height:330px}
  .contact-grid{gap:40px}
  .contact-form{padding:22px}
  .footer{padding-top:50px}
  .footer-grid{grid-template-columns:1fr}
}

@media(max-width:390px){
  .brand strong{font-size:18px}
  .brand small{font-size:9px;letter-spacing:.23em}
  .hero-content{padding-top:138px}
  .hero h1{font-size:44px}
  .hero p{font-size:14.5px}
  .trust-row span{padding:0 4px}
  .trust-row strong{font-size:9px}
  .trust-row small{font-size:7.8px}
}