:root{--blue:#073b70;--blue2:#0b579f;--orange:#f58220;--dark:#102033;--muted:#5d6b7a;--bg:#f4f8fc;--white:#fff;--border:#dbe6f2;--shadow:0 18px 45px rgba(7,59,112,.15);--radius:20px;}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--dark);background:#fff;line-height:1.58}a{color:inherit}img{max-width:100%;height:auto;display:block}.skip{position:absolute;left:-999px;top:auto}.skip:focus{left:1rem;top:1rem;background:#fff;color:#000;padding:.7rem 1rem;z-index:9999}
.topbar{background:#061f3b;color:#fff;font-size:.95rem}.topbar .wrap{max-width:1180px;margin:auto;padding:.55rem 1rem;display:flex;gap:1rem;justify-content:space-between;align-items:center;flex-wrap:wrap}.topbar a{color:#fff;text-decoration:none;font-weight:700}.topbar strong{color:var(--orange)}
.header{position:sticky;top:0;z-index:99;background:rgba(7,59,112,.97);backdrop-filter:saturate(180%) blur(12px);box-shadow:0 8px 28px rgba(0,0,0,.12)}.nav{max-width:1180px;margin:auto;padding:.75rem 1rem;display:flex;align-items:center;justify-content:space-between;gap:1rem}.logo{display:flex;align-items:center;text-decoration:none;width:250px;max-width:68vw}.menu{display:flex;gap:.25rem;align-items:center;flex-wrap:wrap;justify-content:flex-end}.menu a{color:#fff;text-decoration:none;padding:.65rem .75rem;border-radius:12px;font-weight:700;font-size:.94rem}.menu a:hover,.menu a[aria-current=page]{background:rgba(255,255,255,.13)}.call{background:var(--orange)!important;color:#fff!important;box-shadow:0 10px 22px rgba(245,130,32,.25)}.hamb{display:none;background:#fff;color:var(--blue);border:0;border-radius:12px;padding:.65rem .8rem;font-weight:800}
.hero{background:linear-gradient(125deg,rgba(7,59,112,.96),rgba(7,59,112,.74)),url('/assets/atze-rohrreinigung-bad-2.jpg') center/cover no-repeat;color:#fff;position:relative}.hero .wrap{max-width:1180px;margin:auto;padding:5.6rem 1rem 4.6rem;display:grid;grid-template-columns:1.05fr .95fr;gap:2rem;align-items:center}.eyebrow{text-transform:uppercase;letter-spacing:.08em;color:#ffb36c;font-weight:800;font-size:.93rem}h1{font-size:clamp(2.15rem,5vw,4.75rem);line-height:1.02;margin:.7rem 0 1rem;letter-spacing:-.04em}h2{font-size:clamp(1.75rem,3vw,2.75rem);line-height:1.14;margin:0 0 1rem;letter-spacing:-.025em}h3{font-size:1.28rem;margin:.2rem 0 .55rem}p{margin:.5rem 0 1rem}.lead{font-size:1.22rem;max-width:760px;color:#eef6ff}.hero-card{background:rgba(255,255,255,.95);color:var(--dark);padding:1.4rem;border-radius:var(--radius);box-shadow:var(--shadow)}.hero-card strong{color:var(--blue)}.btns{display:flex;gap:.9rem;flex-wrap:wrap;margin-top:1.4rem}.btn{display:inline-flex;align-items:center;justify-content:center;text-decoration:none;border-radius:999px;padding:.95rem 1.25rem;font-weight:800;border:2px solid transparent}.btn-primary{background:var(--orange);color:#fff}.btn-secondary{background:#fff;color:var(--blue)}.btn-outline{border-color:var(--border);background:#fff;color:var(--blue)}.trustrow{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;margin-top:1.4rem}.trust{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.2);padding:1rem;border-radius:16px}.trust b{display:block;color:#fff}
.section{padding:4.6rem 1rem}.wrap{max-width:1180px;margin:auto}.bg{background:var(--bg)}.grid{display:grid;gap:1.2rem}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}.card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:1.45rem;box-shadow:0 10px 28px rgba(7,59,112,.07)}.card.highlight{border-top:5px solid var(--orange)}.muted{color:var(--muted)}.checklist{padding-left:0;list-style:none}.checklist li{margin:.55rem 0;padding-left:1.8rem;position:relative}.checklist li:before{content:'✓';position:absolute;left:0;color:var(--orange);font-weight:900}.service-img{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);border:1px solid var(--border)}.cta{background:linear-gradient(135deg,var(--blue),var(--blue2));color:#fff;border-radius:26px;padding:2rem;display:grid;grid-template-columns:1fr auto;gap:1rem;align-items:center}.cta p{color:#e7f2ff}.pilllist{display:flex;gap:.6rem;flex-wrap:wrap}.pill{background:#eaf3fc;border:1px solid var(--border);padding:.55rem .8rem;border-radius:999px;font-weight:700;color:var(--blue)}.area-list{columns:3;list-style:none;padding:0;margin:0}.area-list li{break-inside:avoid;margin:.35rem 0;padding-left:1.1rem;position:relative}.area-list li:before{content:'•';position:absolute;left:0;color:var(--orange);font-weight:900}.faq details{background:#fff;border:1px solid var(--border);border-radius:16px;padding:1rem;margin:.7rem 0}.faq summary{cursor:pointer;font-weight:800;color:var(--blue)}.breadcrumbs{font-size:.92rem;color:var(--muted);margin:1.2rem 0 0}.breadcrumbs a{color:var(--blue);text-decoration:none}.pagehead{background:linear-gradient(135deg,#073b70,#0b579f);color:#fff;padding:3.4rem 1rem}.pagehead h1{font-size:clamp(2.1rem,4.2vw,4.1rem)}.pagehead .lead{max-width:850px}.table{width:100%;border-collapse:separate;border-spacing:0;overflow:hidden;border-radius:16px;border:1px solid var(--border)}.table th,.table td{padding:1rem;text-align:left;border-bottom:1px solid var(--border)}.table th{background:#eaf3fc;color:var(--blue)}.table tr:last-child td{border-bottom:0}.footer{background:#061f3b;color:#dcecff;padding:3rem 1rem 1.5rem}.footer .grid{grid-template-columns:1.2fr .8fr .8fr}.footer a{color:#fff;text-decoration:none}.subfooter{border-top:1px solid rgba(255,255,255,.15);margin-top:2rem;padding-top:1rem;color:#a9c2dc;font-size:.9rem}
.sticky-call{display:none;position:fixed;left:0;right:0;bottom:0;background:var(--orange);color:#fff;text-align:center;text-decoration:none;font-weight:900;padding:.9rem 1rem;z-index:1000;box-shadow:0 -8px 25px rgba(0,0,0,.2)}
@media(max-width:900px){.hamb{display:block}.menu{display:none;position:absolute;left:1rem;right:1rem;top:74px;background:#073b70;padding:.8rem;border-radius:16px;box-shadow:var(--shadow)}.menu.open{display:grid}.menu a{display:block}.hero .wrap,.grid-2,.grid-3,.grid-4,.cta,.footer .grid{grid-template-columns:1fr}.trustrow{grid-template-columns:1fr}.area-list{columns:1}.section{padding:3rem 1rem}.sticky-call{display:block}body{padding-bottom:3.3rem}}

/* Logo, Kontaktformular und Blog-Erweiterung */
.logo{width:auto;min-width:140px;background:#fff;border-radius:14px;padding:.35rem .55rem;box-shadow:0 8px 22px rgba(0,0,0,.12)}
.logo img{height:70px;width:auto;max-width:180px;object-fit:contain}
.footer img[src*="haustechnik-atze-logo"]{background:#fff;border-radius:14px;padding:.45rem;max-width:220px;margin-bottom:1rem}
.contact-form{display:grid;gap:.9rem;margin-top:1rem}.contact-form label{display:grid;gap:.35rem;font-weight:800;color:var(--blue)}.contact-form input,.contact-form select,.contact-form textarea{width:100%;border:1px solid var(--border);border-radius:14px;padding:.85rem 1rem;font:inherit;background:#fff;color:var(--dark)}.contact-form textarea{min-height:150px;resize:vertical}.contact-form .checkbox{display:flex;gap:.7rem;align-items:flex-start;font-weight:400;color:var(--dark)}.contact-form .checkbox input{width:auto;margin-top:.35rem}.contact-form button{cursor:pointer;border:0}.form-note{font-size:.92rem;color:var(--muted)}.blog-list{display:grid;gap:1.2rem;grid-template-columns:repeat(3,minmax(0,1fr))}.blog-card{display:flex;flex-direction:column;gap:.4rem;background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:1.4rem;box-shadow:0 10px 28px rgba(7,59,112,.07);text-decoration:none;color:var(--dark)}.blog-card:hover{transform:translateY(-2px);box-shadow:var(--shadow)}.blog-card time,.post-meta{color:var(--muted);font-size:.92rem}.blog-card h3{color:var(--blue)}.article{max-width:860px}.article h2{margin-top:2.2rem}.article p,.article li{font-size:1.06rem}.article .toc{background:var(--bg);border:1px solid var(--border);border-radius:18px;padding:1.2rem;margin:1.5rem 0}.brand-note{background:#fff7ef;border:1px solid #ffd9b7;border-radius:18px;padding:1rem;margin-top:1rem}.hero{background:linear-gradient(125deg,rgba(7,59,112,.97),rgba(7,59,112,.78)),url('/assets/atze-rohrreinigung-bad-2.jpg') center/cover no-repeat}
@media(max-width:900px){.logo img{height:58px;max-width:150px}.menu{top:88px}.blog-list{grid-template-columns:1fr}.footer img[src*="haustechnik-atze-logo"]{max-width:180px}}



/* Finales Logo- und Kontaktformular-Design */
.logo{
  width:auto;
  min-width:180px;
  background:transparent !important;
  border-radius:0 !important;
  padding:0 !important;
  box-shadow:none !important;
}
.logo img{
  height:62px !important;
  width:auto !important;
  max-width:250px !important;
  object-fit:contain;
}
.footer img[src*="haustechnik-atze-logo"]{
  background:transparent !important;
  border-radius:0 !important;
  padding:0 !important;
  max-width:260px !important;
  margin-bottom:1rem;
}
.header{
  background:linear-gradient(135deg,#061f3b 0%,#073b70 100%);
}

.contact-premium{
  position:relative;
  overflow:hidden;
  padding:3.4rem 1rem 4.8rem;
  background:
    radial-gradient(circle at 5% 18%, rgba(7,59,112,.10), transparent 26rem),
    radial-gradient(circle at 96% 18%, rgba(245,130,32,.10), transparent 20rem),
    linear-gradient(180deg,#f7fbff 0%,#ffffff 46%,#f4f8fc 100%);
}
.contact-premium::before,
.contact-premium::after{
  content:"";
  position:absolute;
  width:210px;
  height:210px;
  border:24px solid rgba(7,59,112,.055);
  border-radius:36px;
  transform:rotate(24deg);
  pointer-events:none;
}
.contact-premium::before{left:-95px;top:95px}
.contact-premium::after{right:-105px;bottom:105px}
.contact-brand{display:flex;justify-content:center;position:relative;z-index:1;margin-bottom:.5rem}
.contact-brand img{width:260px;max-width:76vw;height:auto;filter:drop-shadow(0 10px 22px rgba(7,59,112,.12))}
.contact-breadcrumbs{text-align:center;margin:.4rem 0 0;position:relative;z-index:1}
.contact-intro{text-align:center;max-width:930px;margin:.2rem auto 2rem;position:relative;z-index:1}
.contact-intro h1{color:#061f3b;margin:.2rem 0 .6rem}
.contact-intro .lead{color:#20354d;margin-left:auto;margin-right:auto}
.contact-intro .lead strong{color:var(--orange)}
.contact-layout{
  position:relative;
  z-index:1;
  display:grid;
  grid-template-columns:minmax(0,1.45fr) minmax(330px,.82fr);
  gap:1.4rem;
  align-items:stretch;
}
.contact-form-card{
  background:#fff;
  border:1px solid rgba(219,230,242,.95);
  border-radius:28px;
  box-shadow:0 28px 70px rgba(7,59,112,.15);
  padding:2rem;
}
.form-head{display:flex;align-items:flex-start;justify-content:space-between;gap:1rem;margin-bottom:1.2rem}
.form-head h2{margin:0;color:#061f3b}
.form-head p{max-width:620px;color:var(--muted);margin:.25rem 0 0}
.premium-contact-form{display:grid;gap:1rem}
.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem}
.field{display:grid;gap:.38rem}
.field span{font-weight:900;color:#0b2c4f;font-size:.95rem}
.field input,.field select,.field textarea{
  width:100%;
  border:1px solid #d7e3ef;
  border-radius:16px;
  padding:1rem 1.05rem;
  font:inherit;
  background:#fff;
  color:var(--dark);
  transition:border-color .18s ease, box-shadow .18s ease, transform .18s ease;
  outline:none;
}
.field input:focus,.field select:focus,.field textarea:focus{
  border-color:var(--blue2);
  box-shadow:0 0 0 4px rgba(11,87,159,.13);
}
.field textarea{min-height:155px;resize:vertical}
.field.full{grid-column:1/-1}
.privacy-check{
  display:flex;
  align-items:flex-start;
  gap:.75rem;
  color:#42556b;
  font-size:.96rem;
}
.privacy-check input{
  width:20px;
  height:20px;
  margin-top:.18rem;
  accent-color:var(--orange);
  flex:0 0 auto;
}
.privacy-check a{color:var(--orange);font-weight:800;text-decoration:none}
.send-button{
  width:100%;
  border:0;
  cursor:pointer;
  border-radius:17px;
  padding:1.08rem 1.2rem;
  background:linear-gradient(135deg,#ff8a00,#f06112);
  color:#fff;
  font-weight:950;
  font-size:1.1rem;
  box-shadow:0 18px 30px rgba(245,130,32,.27);
  transition:transform .18s ease, box-shadow .18s ease;
}
.send-button::before{content:"✈";margin-right:.55rem}
.send-button:hover{transform:translateY(-2px);box-shadow:0 22px 38px rgba(245,130,32,.34)}
.form-benefits{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:.75rem;
  margin-top:.2rem;
  color:#173b61;
  font-weight:800;
  font-size:.95rem;
  border-top:1px solid var(--border);
  padding-top:1rem;
}
.form-benefits span{background:#f4f8fc;border-radius:14px;padding:.7rem;text-align:center}
.contact-info-card{
  background:linear-gradient(145deg,#061f3b,#073b70);
  color:#fff;
  border-radius:26px;
  padding:2rem;
  box-shadow:0 28px 70px rgba(7,59,112,.23);
  border:1px solid rgba(255,255,255,.12);
  display:flex;
  flex-direction:column;
}
.contact-info-card h2{font-size:1.55rem;margin:0 0 .8rem;color:#fff}
.info-row{
  display:grid;
  grid-template-columns:58px 1fr;
  gap:1rem;
  align-items:center;
  padding:1.05rem 0;
  border-bottom:1px solid rgba(255,255,255,.17);
}
.info-row b{display:block;color:#bfe0ff;font-size:.96rem;margin-bottom:.18rem}
.info-row a,.info-row span{color:#fff;text-decoration:none;font-weight:900;font-size:1.08rem}
.info-icon{
  width:50px;
  height:50px;
  border-radius:50%;
  display:flex;
  align-items:center;
  justify-content:center;
  background:rgba(245,130,32,.15);
  color:var(--orange);
  border:2px solid rgba(245,130,32,.42);
  font-weight:950;
}
.contact-trust{
  margin-top:auto;
  display:grid;
  grid-template-columns:58px 1fr;
  gap:1rem;
  align-items:center;
  border:1px solid rgba(255,255,255,.28);
  border-radius:18px;
  padding:1rem;
  background:rgba(255,255,255,.06);
}
.trust-icon{
  width:50px;
  height:50px;
  border-radius:16px;
  border:3px solid var(--orange);
  color:var(--orange);
  display:flex;
  align-items:center;
  justify-content:center;
  font-weight:950;
  font-size:1.4rem;
}
.contact-trust strong{display:block;font-size:1.25rem;color:#fff}
.contact-trust span{color:#e0efff;font-weight:800}
@media(max-width:980px){
  .contact-layout{grid-template-columns:1fr}
  .contact-info-card{order:-1}
}
@media(max-width:700px){
  .logo img{height:54px !important;max-width:205px !important}
  .contact-premium{padding:2.4rem 1rem 3.5rem}
  .contact-form-card,.contact-info-card{padding:1.25rem;border-radius:22px}
  .form-grid{grid-template-columns:1fr}
  .form-benefits{grid-template-columns:1fr}
  .contact-brand img{width:210px}
}

.page-media{margin-top:1rem}.image-note{font-size:.96rem;color:var(--muted);margin-top:.8rem}.service-img figcaption{padding:.85rem 1rem;background:#fff;color:var(--muted);font-size:.95rem}.service-img img{width:100%}