:root{
  --blue:#0f3771;--blue-2:#154c9c;--yellow:#f4c431;--yellow-2:#ddb11f;
  --text:#1f2937;--muted:#6b7280;--line:#e5e7eb;--soft:#f6f8fb;--white:#ffffff;
  --shadow:0 12px 30px rgba(15,55,113,.08);--max:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:112px}
body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--text);background:#fff;line-height:1.45}
img,video{display:block;max-width:100%;height:auto}
a{text-decoration:none;color:inherit}
button,input,select,textarea{font:inherit}

.container{max-width:var(--max);margin:0 auto;padding:0 clamp(14px,4vw,20px)}

header{
  position:sticky;
  top:0;
  z-index:20;
  background:#fff;
  border-bottom:1px solid var(--line)
}

.header-wrap{display:grid;grid-template-columns:minmax(220px,1fr) auto minmax(220px,1fr);align-items:center;gap:10px 24px;padding:8px clamp(14px,4vw,20px)}
.brand{display:flex;align-items:center;justify-content:flex-start}
.brand-logo-link{display:inline-flex;line-height:0;border-radius:12px}
.brand img{width:112px;height:auto}
.header-main{display:flex;flex-direction:column;align-items:center;justify-content:center;justify-self:center;gap:7px;width:min(100%,760px);min-width:0}
.header-tools{display:flex;align-items:center;justify-content:space-between;gap:88px;width:100%;min-width:0;transform:translateY(-4px);margin-bottom:-4px}
.langs{display:flex;align-items:center;gap:6px;flex-wrap:nowrap;justify-content:center;margin:0}
.lang-btn{min-width:40px;border:1px solid var(--line);background:#fff;color:var(--blue-2);border-radius:999px;padding:6px 10px;font-size:12px;font-weight:800;line-height:1;cursor:pointer}
.lang-btn:hover,.lang-btn.active{background:var(--blue-2);color:#fff;border-color:var(--blue-2)}
.header-socials-top{display:flex;align-items:center;justify-content:flex-end;gap:10px;flex-wrap:nowrap}
.social-link{display:flex;align-items:center;justify-content:center;width:34px;height:34px;color:var(--blue-2);border-radius:50%;transition:.18s ease}
.social-link:hover{background:rgba(21,76,156,.09);transform:translateY(-1px);color:var(--blue)}
.social-link svg{width:22px;height:22px;display:block}
.social-link[hidden]{display:none}
.header-nav{grid-column:1/-1;display:flex;flex-wrap:wrap;gap:4px 8px;justify-content:center;align-items:center;justify-self:center;width:min(100%,760px);max-width:100%}
.header-nav a{font-size:12px;font-weight:800;color:var(--blue-2);padding:6px 8px;border-radius:8px;white-space:nowrap}
.header-nav a:hover{background:rgba(21,76,156,.09);color:var(--blue)}
.header-contact-row{display:flex;align-items:center;justify-content:flex-end;justify-self:end;gap:12px;min-width:0}
.header-contact-row .btn{padding:10px 16px;border-radius:12px;font-size:14px;white-space:nowrap}
.phone{font-size:17px;font-weight:800;color:var(--blue-2);white-space:nowrap}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:14px 22px;border-radius:14px;font-weight:800;border:0;cursor:pointer;transition:.18s ease}
.btn-primary{background:var(--yellow);color:#172033;box-shadow:var(--shadow)}
.btn-primary:hover{background:var(--yellow-2)}
.btn-secondary{background:#fff;color:var(--blue-2);border:1.5px solid var(--blue-2)}

@media (max-width:1100px){
  .header-wrap{grid-template-columns:auto minmax(0,1fr);gap:8px 18px}
  .brand{grid-column:1;grid-row:1}
  .header-contact-row{grid-column:2;grid-row:1;justify-self:end}
  .header-main{grid-column:1/-1;grid-row:2}
  .header-main{width:min(100%,820px)}
  .header-tools{gap:72px}
  .header-nav{grid-column:1/-1;grid-row:3;padding-top:1px}
}

@media (min-width:1101px){
  .header-wrap{max-width:1500px;grid-template-columns:minmax(160px,1fr) minmax(720px,900px) minmax(360px,1fr);gap:4px 56px}
  .brand{grid-column:1;grid-row:1;align-self:center}
  .header-main{grid-column:2;grid-row:1;width:100%}
  .header-tools{gap:0;width:100%}
  .langs{justify-content:flex-start}
  .header-socials-top{justify-content:flex-end}
  .header-nav{grid-column:1/-1;grid-row:2;justify-self:center;gap:4px 12px;width:min(100%,760px);margin-top:-2px}
  .header-contact-row{grid-column:3;grid-row:1;align-self:center;margin-left:12px}
  .header-nav a{font-size:13px;padding:6px 10px}
}
.hero-video{
  width:100%;
  display:block;
  border-radius:20px;
  object-fit:cover;
  max-height:620px;
}

.karcher-bar{background:#fff;border-bottom:1px solid var(--line)}
.karcher-wrap{display:flex;justify-content:center;align-items:center;min-height:48px;padding:6px 0}
.karcher-wrap img{height:30px;width:auto}
.karcher-line{height:5px;background:var(--yellow)}

.hero{padding:56px 0 40px;background:radial-gradient(circle at top left,#edf4ff 0%, #ffffff 44%)}
.hero-grid{
  display:grid;
  grid-template-columns:1fr;
  gap:34px;
  align-items:center
}
.hero-grid>*{min-width:0}
.eyebrow{display:inline-flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--line);border-radius:999px;padding:10px 14px;font-size:14px;font-weight:700;color:var(--blue-2);box-shadow:var(--shadow)}
h1{font-size:52px;line-height:1.06;margin:18px 0 14px;color:var(--blue)}
.lead{font-size:20px;color:#374151;max-width:640px;margin:0 0 20px}
.hero-points{list-style:none;padding:0;margin:20px 0 28px;display:grid;grid-template-columns:1fr 1fr;gap:12px 18px}
.hero-points li{display:flex;gap:10px;align-items:flex-start;font-weight:600;color:#374151}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap}
.media-card{background:#fff;border-radius:26px;overflow:hidden;box-shadow:var(--shadow);border:1px solid #edf0f5}
.hero-card .caption,.media-card .caption{padding:14px 16px;font-weight:700;color:#111827}
.hero-card{
  display:none;
}
section{padding:64px 0}
.section-soft{background:var(--soft)}
.section-title{font-size:38px;line-height:1.14;margin:0 0 10px;color:var(--blue);text-align:center}
.section-sub{font-size:18px;color:var(--muted);text-align:center;max-width:760px;margin:0 auto 28px}

.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{background:#fff;border:1px solid #edf0f5;border-radius:20px;padding:24px;box-shadow:var(--shadow)}
.icon{width:52px;height:52px;border-radius:14px;background:#eef5ff;color:var(--blue-2);display:flex;align-items:center;justify-content:center;font-size:24px;margin-bottom:16px}
.card h3{margin:0 0 8px;font-size:22px;color:var(--blue)}
.card p{margin:0;color:#4b5563}

.price-wrap{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.price-box{background:#fff;border:1px solid #edf0f5;border-radius:20px;padding:24px;box-shadow:var(--shadow)}
.price-box h3{margin:0 0 14px;font-size:24px;color:var(--blue)}
.price-list{display:grid;gap:12px}
.price-row{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:4px 10px;align-items:baseline;padding:8px 0;border-bottom:1px dashed var(--line)}
.price-row:last-child{border-bottom:none}
.price-row span:first-child{min-width:0}
.price-row span:last-child{font-weight:800;color:var(--blue-2);text-align:right;white-space:nowrap}
.price-note{margin-top:14px;color:#4b5563;font-size:15px}
.free-tag{display:inline-block;margin-top:10px;background:#fff8df;color:#6a5300;border-radius:999px;padding:8px 12px;font-weight:800}

.why-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.feature{position:relative;background:#fff;border:1px solid #edf0f5;border-radius:20px;padding:22px;box-shadow:var(--shadow)}
.feature.highlight{border:2px solid var(--yellow)}
.badge{position:absolute;right:14px;top:14px;background:#fff8df;color:#6a5300;border-radius:999px;padding:6px 10px;font-size:12px;font-weight:800}
.feature h3{margin:14px 0 8px;color:var(--blue)}
.feature p{margin:0;color:#4b5563}

.media-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:start}
.media-grid>*{min-width:0}
.media-stack{display:grid;gap:24px}
.section-gap{height:24px}
.check-list{display:grid;gap:14px}
.check{display:flex;gap:12px;align-items:flex-start;background:#fff;border:1px solid #edf0f5;border-radius:16px;padding:16px;box-shadow:var(--shadow)}
.check strong{display:block;color:var(--blue)}

.reviews-box,.trust-box{max-width:760px;margin:0 auto;background:#fff;border:1px solid #edf0f5;border-radius:20px;box-shadow:var(--shadow);padding:28px;text-align:center}
.google-placeholder{margin-top:20px;max-width:620px;margin-left:auto;margin-right:auto}
.reviews-cards{display:grid;gap:14px;margin-top:4px;text-align:left}
.google-stars{font-size:26px;color:#f4c431;text-align:center;margin-bottom:14px;letter-spacing:2px}
.google-review-card{background:#fff;border:1px solid #edf0f5;border-radius:18px;padding:18px 20px 18px 22px;box-shadow:var(--shadow);text-align:left;border-left:4px solid var(--yellow)}
.google-review-card:nth-child(even){background:var(--soft);border-left-color:var(--blue-2)}
.google-review-header{display:flex;gap:12px;align-items:flex-start;margin-bottom:12px}
.google-review-header strong{display:block;color:var(--blue);font-size:17px}
.google-avatar{width:44px;height:44px;border-radius:50%;background:#eef5ff;border:1px solid #dbeafe;display:flex;align-items:center;justify-content:center;font-weight:800;color:var(--blue-2);flex-shrink:0}
.google-review-date{font-size:14px;color:#64748b;margin-top:2px}
.google-review-card>p{margin:0;color:#374151;line-height:1.55}

.cta-final{padding:32px;border-radius:28px;background:linear-gradient(135deg,#fff8df 0%, var(--yellow) 100%);box-shadow:var(--shadow);display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap}
.cta-final h2{margin:0 0 8px;font-size:38px;color:#172033}
.cta-final p{margin:0;color:#172033;font-size:18px;max-width:820px;}
.cta-final-actions{display:flex;gap:14px;flex-wrap:wrap;align-items:center}

.order-form{max-width:860px;margin:0 auto;background:#fff;border:1px solid #edf0f5;border-radius:22px;padding:28px;box-shadow:var(--shadow)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-bottom:20px}
.order-form label{display:flex;flex-direction:column;gap:8px;font-weight:700;color:var(--blue)}
.order-form input,.order-form select,.order-form textarea{width:100%;padding:14px 16px;border:1px solid #dbe3ee;border-radius:14px;color:var(--text);background:#fff}
.order-form textarea{resize:vertical}
.order-form .full{grid-column:1 / -1}

.empty-note{padding:18px;border:1px dashed #cbd5e1;border-radius:16px;background:#fff;color:#64748b;text-align:center}
footer{padding:28px 0 36px;text-align:center;color:#6b7280}

.back-to-top{
  position:fixed;
  right:max(12px,env(safe-area-inset-right));
  bottom:max(14px,env(safe-area-inset-bottom));
  z-index:40;
  width:36px;
  height:36px;
  border-radius:50%;
  background:var(--blue-2);
  color:#fff;
  display:flex;
  align-items:center;
  justify-content:center;
  box-shadow:0 8px 22px rgba(15,55,113,.28);
  opacity:0;
  visibility:hidden;
  transform:translateY(10px);
  transition:opacity .22s ease,visibility .22s,transform .22s ease,background .18s ease;
}
.back-to-top.back-to-top--visible{opacity:1;visibility:visible;transform:translateY(0)}
.back-to-top:hover{background:var(--blue);color:#fff}
.back-to-top:focus-visible{outline:2px solid var(--yellow);outline-offset:2px}

@media (max-width:1024px){
  section{padding:52px 0}
  .hero{padding:44px 0 36px}
  .hero-grid,.price-wrap,.media-grid{grid-template-columns:1fr;gap:28px}
  .cards{grid-template-columns:repeat(2,1fr);gap:16px}
  .why-grid{grid-template-columns:repeat(2,1fr);gap:16px}
  h1{font-size:clamp(32px,5vw,42px)}
  .section-title{font-size:clamp(28px,4vw,34px)}
  .cta-final h2{font-size:clamp(28px,4vw,34px)}
}

@media (max-width:900px){
  .header-wrap{grid-template-columns:1fr;gap:6px;padding:6px clamp(12px,3.5vw,18px) 9px;text-align:center}
  .brand,.header-main,.header-contact-row{grid-column:1;grid-row:auto}
  .brand{justify-content:center}
  .brand img{width:100px}
  .header-main{margin-top:-10px}
  .header-contact-row{justify-self:center;justify-content:center}
  .lead{font-size:18px}
  .section-sub{font-size:17px;margin-bottom:22px}
  .reviews-box,.trust-box{padding:22px}
  .order-form{padding:22px}
}

@media (max-width:680px){
  html{scroll-padding-top:0}

  header{
    position:static;
  }

  .hero-card{
    display:none;
  }

  .hero{
    padding:24px 0 20px;
  }

  section{padding:44px 0}
  .header-main{width:100%}
  .header-tools{gap:32px;width:calc(100% + 16px);margin-left:-8px;margin-right:-8px;max-width:none;overflow:hidden}
  .header-socials-top{gap:7px}
  .header-nav{width:100%;justify-content:center;gap:5px 6px;padding:2px 0 4px}
  .header-nav a{font-size:11px;padding:5px 7px}
  .header-contact-row{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:center;gap:10px;width:100%}
  .header-contact-row .btn{width:100%;padding:10px 12px;justify-content:center}
  .phone{font-size:16px;text-align:center}
  .cards,.why-grid,.form-grid{grid-template-columns:1fr}
  .hero-points{grid-template-columns:1fr;gap:10px}
  .hero-cta{flex-direction:column;align-items:stretch}
  .hero-cta .btn{width:100%;justify-content:center}
  h1{font-size:clamp(26px,7.2vw,34px);margin:14px 0 12px}
  .eyebrow{font-size:13px;padding:8px 12px;max-width:100%}
  .section-title{font-size:clamp(24px,6.5vw,30px)}
  .section-sub{font-size:16px;padding:0 2px}
  .card{padding:20px}
  .card h3{font-size:20px}
  .price-box{padding:20px}
  .price-box h3{font-size:21px}
  .price-list{gap:8px}
  .price-row{padding:6px 0;gap:3px 8px}
  .feature{padding:18px}
  .media-grid{gap:20px}
  .check{padding:14px}
  .reviews-box,.trust-box{padding:18px;border-radius:16px}
  .google-placeholder{max-width:100%}
  .google-review-card{padding:16px 16px 16px 18px;border-radius:14px}
  .google-review-header strong{font-size:16px}
  .cta-final{padding:22px;border-radius:22px;flex-direction:column;align-items:stretch;text-align:center}
  .cta-final h2{font-size:clamp(22px,6vw,28px)}
  .cta-final p{font-size:16px;margin-left:auto;margin-right:auto;}
  .cta-final-actions{flex-direction:column;align-items:stretch;width:100%}
  .cta-final-actions .btn{width:100%;justify-content:center}
  .order-form{padding:18px;border-radius:18px}
  .order-form .btn{width:100%}
  .lang-btn{min-height:38px;padding:6px 10px}
}

@media (max-width:480px){
  .hero-grid{gap:22px}
  .header-wrap{padding-left:10px;padding-right:10px}
  .header-main{margin-top:-14px}
  .header-tools{gap:26px;width:calc(100% + 12px);margin-left:-4px;margin-right:-8px}
  .langs{gap:5px}
  .lang-btn{min-width:34px;padding:6px 6px}
  .header-socials-top{gap:5px}
  .social-link{width:28px;height:28px}
  .social-link svg{width:19px;height:19px}
  .free-tag{font-size:13px;padding:8px 10px;display:block;text-align:center}
  .price-list{gap:6px}
  .price-row{padding:5px 0;gap:2px 6px}
  .google-stars{font-size:22px;letter-spacing:1px}
  .karcher-wrap{min-height:44px;padding:5px 0}
  .karcher-wrap img{height:26px}
}

@media (max-width:380px){
  .header-wrap{padding-left:8px;padding-right:8px}
  .header-tools{gap:14px;width:calc(100% + 12px);margin-left:-6px;margin-right:-6px}
  .langs{gap:4px}
  .lang-btn{min-width:31px;padding:5px 4px;font-size:11px}
  .header-socials-top{gap:3px}
  .social-link{width:25px;height:25px}
  .social-link svg{width:18px;height:18px}
  .phone{font-size:16px}
  .header-contact-row{grid-template-columns:1fr}
}