:root{--g:#12a52b;--g2:#0b8f21;--black:#0b0c0c;--text:#161918;--muted:#5d6662;--line:#e9ecea;--soft:#f5f6f5}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--text);background:#fff}a{text-decoration:none;color:inherit}button,input,textarea{font:inherit}.container{width:min(1428px,calc(100% - 108px));margin:auto}
header{height:106px;background:#fff;display:flex;align-items:center;border-bottom:1px solid #f0f1f0}.nav{display:flex;align-items:center;gap:30px}.logo img{width:220px;height:82px;object-fit:contain}.links{display:flex;align-items:center;gap:29px;margin-left:auto;font-size:15px;font-weight:700;white-space:nowrap}.links a:hover{color:var(--g)}.head-contact{display:flex;align-items:center;gap:11px;margin-left:7px;white-space:nowrap}.phone-icon{font-size:27px;color:var(--g);font-weight:bold}.phone{font-size:20px;font-weight:800}.hours{display:block;font-size:12px;font-weight:400;margin-top:4px}.top-btn{margin-left:10px;background:var(--g);color:#fff;border:0;border-radius:7px;padding:18px 29px;font-weight:800;font-size:14px;cursor:pointer}.top-btn:hover,.green-btn:hover{background:var(--g2)}
.hero{min-height:606px;position:relative;overflow:hidden;background:#fff}.hero-inner{min-height:606px;display:grid;grid-template-columns:44% 56%;position:relative}.hero-copy{padding:55px 0 55px 0;z-index:3;background:linear-gradient(90deg,#fff 85%,rgba(255,255,255,.92) 94%,rgba(255,255,255,0) 100%)}.tag{font-size:21px;font-weight:800;color:var(--g);margin-bottom:24px}.hero h1{font-size:58px;line-height:1.08;letter-spacing:-2px;margin:0 0 22px;max-width:630px}.hero p{font-size:19px;line-height:1.5;max-width:570px;margin:0 0 32px}.proofs{display:flex;gap:29px;margin:0 0 34px;align-items:flex-start}.proof{display:flex;gap:10px;align-items:center;max-width:145px;font-size:14px;font-weight:700}.proof .ico{width:42px;height:42px;border:3px solid var(--g);color:var(--g);border-radius:50%;display:grid;place-items:center;font-size:21px;flex:none}.actions{display:flex;gap:19px}.green-btn,.outline-btn{min-height:73px;padding:0 34px;border-radius:9px;font-size:17px;font-weight:800;cursor:pointer}.green-btn{background:var(--g);color:#fff;border:1px solid var(--g)}.outline-btn{background:#fff;color:var(--g);border:1px solid var(--g);min-width:280px}.hero-photo{position:absolute;right:0;top:0;width:61%;height:100%;background-image:linear-gradient(90deg,#fff 0%,rgba(255,255,255,.05) 17%),url('../assets/images/hero-window.jpg');background-size:cover;background-position:center right}.lead-card{position:absolute;z-index:5;right:45px;top:88px;width:372px;background:#fff;border-radius:18px;padding:31px;box-shadow:0 10px 30px rgba(0,0,0,.10)}.lead-card h2{font-size:27px;line-height:1.18;margin:0 0 21px}.lead-card p{font-size:17px;line-height:1.45;margin:0 0 24px}.lead-card input{width:100%;height:52px;border:1px solid #dfe3e0;border-radius:8px;padding:0 15px;margin-bottom:11px;outline:none}.lead-card button{width:100%;height:52px;border:0;border-radius:7px;background:var(--g);color:#fff;font-weight:800;margin-top:4px;cursor:pointer}.privacy{font-size:12px;margin-top:15px;display:flex;gap:7px;align-items:center}.lock{color:var(--g);font-size:18px}
.benefits{background:#f4f5f4;border-top:1px solid #eee;border-bottom:1px solid #eee}.benefit-row{display:grid;grid-template-columns:repeat(5,1fr);min-height:150px}.benefit{display:flex;align-items:center;gap:17px;padding:22px 25px;border-right:1px solid #e1e4e2}.benefit:last-child{border-right:0}.benefit .circle{width:58px;height:58px;border-radius:50%;background:#e2f7e5;display:grid;place-items:center;color:var(--g);font-size:27px;flex:none}.benefit b{font-size:16px;display:block;margin-bottom:8px}.benefit span{font-size:14px;line-height:1.4;display:block}
.section{padding:60px 0}.center{text-align:center}.section-title{font-size:38px;line-height:1.15;margin:0 0 17px}.section-sub{font-size:18px;color:#5c6461;line-height:1.55;margin:0 auto;max-width:900px}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:35px}.card{border:1px solid #e3e7e4;border-radius:16px;overflow:hidden;background:#fff}.card-img{height:205px;background:#eef8f0;overflow:hidden}.card-img img{width:100%;height:100%;object-fit:cover}.card-body{padding:22px}.card h3{font-size:21px;margin:0 0 8px}.card p{color:var(--muted);margin:0 0 15px}.more{color:var(--g);font-weight:800}
.projects{background:var(--soft)}.project-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:35px}.project{height:260px;border-radius:16px;overflow:hidden;background:#ddd}.project img{width:100%;height:100%;object-fit:cover}.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:55px;align-items:center}.about-photo{border-radius:20px;overflow:hidden}.about-photo img{display:block;width:100%;height:420px;object-fit:cover}.list{display:grid;gap:16px;margin-top:25px}.list div{display:flex;gap:12px;font-size:17px}.check{color:var(--g);font-weight:900}
.cta{background:#0f9d27;color:#fff;padding:50px 0}.cta-grid{display:flex;justify-content:space-between;align-items:center;gap:30px}.cta h2{font-size:39px;line-height:1.12;margin:0 0 12px}.cta p{font-size:18px;margin:0;color:#e4f8e7}.cta .white-btn{background:#fff;color:var(--g);border:0;border-radius:8px;padding:19px 31px;font-weight:800;cursor:pointer}
.faq{max-width:900px;margin:30px auto 0}.faq details{border-bottom:1px solid #e2e6e3;padding:19px 0}.faq summary{font-weight:800;font-size:18px;cursor:pointer}.faq p{color:var(--muted);line-height:1.55}
footer{background:#111715;color:#fff;padding:35px 0}.footer-row{display:flex;justify-content:space-between;gap:30px;align-items:center}.footer small{color:#aeb9b4}.toast{position:fixed;right:22px;bottom:22px;background:#103b1b;color:#fff;padding:15px 18px;border-radius:10px;display:none;z-index:30}
@media(max-width:1200px){.container{width:min(100% - 44px,1428px)}.links{gap:15px}.head-contact{display:none}.hero h1{font-size:49px}.lead-card{right:25px}.benefit{padding:20px 13px}.benefit .circle{width:48px;height:48px;font-size:22px}}
@media(max-width:900px){header{height:78px}.logo img{width:175px;height:64px}.links{display:none}.nav:after{content:'☰';font-size:28px;margin-left:auto;color:var(--g)}.top-btn{margin-left:0;padding:13px 17px}.hero{min-height:auto}.hero-inner{display:block;min-height:auto}.hero-copy{padding:38px 0 420px;background:linear-gradient(#fff 72%,rgba(255,255,255,.2))}.hero-photo{top:auto;bottom:0;width:100%;height:440px;background-position:center}.lead-card{top:auto;bottom:32px;right:20px;width:calc(100% - 40px);max-width:380px}.benefit-row{grid-template-columns:1fr 1fr}.benefit:nth-child(2n){border-right:0}.benefit:last-child{grid-column:1/-1}.cards,.project-grid,.about-grid{grid-template-columns:1fr}.about-photo img{height:330px}.cta-grid{display:block}.cta .white-btn{margin-top:22px}.proofs{flex-wrap:wrap}.actions{flex-wrap:wrap}}
@media(max-width:600px){.container{width:calc(100% - 28px)}.top-btn{display:none}.hero h1{font-size:40px;letter-spacing:-1px}.hero p{font-size:17px}.tag{font-size:17px}.proofs{gap:15px}.proof{max-width:150px}.actions>*{width:100%}.benefit-row{grid-template-columns:1fr}.benefit{border-right:0;border-bottom:1px solid #e1e4e2}.benefit:last-child{grid-column:auto}.section{padding:48px 0}.section-title{font-size:31px}.lead-card{padding:24px}.lead-card h2{font-size:24px}}

/* Calculator */
.calculator-section{background:#f4f6f4}.calculator{margin-top:34px;background:#fff;border:1px solid #e3e7e3;border-radius:24px;box-shadow:0 18px 50px rgba(18,34,23,.08);overflow:hidden}.calculator-head{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:24px 28px;border-bottom:1px solid #e7ebe7;background:#fbfcfb}.calculator-head b{display:block;font-size:20px}.calculator-head span{display:block;color:#6f786f;margin-top:5px;font-size:14px}.calc-head-btn{color:#176b3a;text-decoration:none;font-weight:700}.calc-layout{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(300px,.75fr);gap:0}.calc-form{padding:28px}.calc-block{padding:0 0 24px;margin-bottom:24px;border-bottom:1px solid #e8ece8}.calc-block:last-child{margin:0;padding:0;border:0}.calc-block h3{margin:0 0 14px;font-size:16px}.calc-types{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.type-option,.select-grid label,.checks-grid label{position:relative;cursor:pointer}.type-option input,.select-grid input,.checks-grid input{position:absolute;opacity:0}.type-option span{display:flex;align-items:center;justify-content:center;text-align:center;min-height:56px;padding:8px 10px;border:1px solid #d9dfda;border-radius:12px;font-weight:700;font-size:14px;transition:.2s}.type-option input:checked+span,.select-grid input:checked+span,.checks-grid input:checked+span{border-color:#1d9b55;background:#edf8f1;color:#146b39;box-shadow:0 0 0 2px rgba(29,155,85,.08)}.dimensions{display:grid;grid-template-columns:1fr 20px 1fr;align-items:end;gap:12px}.dimensions>span{text-align:center;padding-bottom:13px;font-weight:700;color:#899189}.dimensions label{font-size:13px;color:#697269}.dimensions input{display:block;width:100%;box-sizing:border-box;margin-top:6px;border:1px solid #d9dfda;border-radius:11px;padding:13px 14px;font-size:16px;outline:none}.dimensions input:focus{border-color:#1d9b55}.select-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.select-grid label:nth-child(4){grid-column:1}.select-grid span,.checks-grid span{display:flex;align-items:center;min-height:48px;padding:8px 13px;border:1px solid #d9dfda;border-radius:11px;font-size:14px;font-weight:600}.checks-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.calc-result{background:#173b27;color:#fff;padding:30px;display:flex;flex-direction:column}.result-window{display:flex;align-items:center;gap:15px;padding-bottom:25px;border-bottom:1px solid rgba(255,255,255,.15)}.result-window span{display:block;color:#b6c7bc;font-size:13px}.result-window b{display:block;margin-top:4px;font-size:20px}.mini-window{width:74px;height:54px;border:3px solid #8de0ae;border-radius:4px;display:grid;grid-template-columns:1fr 1fr;grid-template-rows:1fr 1fr;gap:3px;padding:3px}.mini-window i{border:1px solid #8de0ae}.result-line{display:flex;justify-content:space-between;gap:15px;padding:17px 0;border-bottom:1px solid rgba(255,255,255,.12);font-size:14px}.result-line span{color:#b6c7bc}.result-total{margin:24px 0}.result-total span{display:block;color:#b6c7bc;font-size:13px}.result-total strong{display:block;font-size:32px;margin-top:5px}.calc-result p{color:#b6c7bc;font-size:12px;line-height:1.5;margin-top:auto}.calc-button{display:block;text-align:center;text-decoration:none;background:#2fc56d;color:#0b2b18;padding:16px 12px;border-radius:11px;font-weight:800;margin-top:18px}.calc-button:hover{background:#42d77d}@media(max-width:900px){.calc-layout{grid-template-columns:1fr}.calc-result{min-height:400px}.calc-types{grid-template-columns:repeat(2,1fr)}}@media(max-width:600px){.calculator-head{align-items:flex-start;flex-direction:column}.calc-form{padding:20px}.calc-result{padding:22px}.select-grid{grid-template-columns:repeat(2,1fr)}.select-grid label:nth-child(4){grid-column:auto}.checks-grid{grid-template-columns:1fr}.type-option span{font-size:13px}}

/* Window types block */
.types-section{background:#fff}
.window-types-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:36px;text-align:left}
.window-type-card{border:1px solid #e1e6e2;border-radius:16px;overflow:hidden;background:#fff;box-shadow:0 8px 25px rgba(18,34,23,.05);transition:transform .2s,box-shadow .2s}
.window-type-card:hover{transform:translateY(-3px);box-shadow:0 14px 35px rgba(18,34,23,.10)}
.window-type-img{height:225px;background:#eef5ef;overflow:hidden}
.window-type-img img{display:block;width:100%;height:100%;object-fit:cover}
.window-type-body{padding:21px 22px 23px}
.window-type-body h3{margin:0 0 9px;font-size:21px}
.window-type-body p{margin:0 0 17px;color:#68716b;font-size:15px;line-height:1.5;min-height:68px}
.window-type-body a{color:var(--g);font-weight:800;font-size:14px}
@media(max-width:900px){.window-types-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.window-types-grid{grid-template-columns:1fr}.window-type-img{height:210px}.window-type-body p{min-height:0}}

.cookie-banner{position:fixed;left:20px;right:20px;bottom:20px;z-index:1000;display:none;align-items:center;justify-content:space-between;gap:24px;padding:18px 22px;background:#fff;border:1px solid #dfe7e1;border-radius:14px;box-shadow:0 12px 40px rgba(0,0,0,.16);max-width:1180px;margin:auto}.cookie-banner.show{display:flex}.cookie-text{display:flex;flex-direction:column;gap:5px;font-size:14px;line-height:1.45;color:#555}.cookie-text b{font-size:16px;color:#171717}.cookie-banner button{flex:0 0 auto;border:0;border-radius:8px;background:#16843b;color:#fff;font-weight:800;padding:12px 25px;cursor:pointer}.cookie-banner button:hover{background:#106b30}@media(max-width:700px){.cookie-banner{left:12px;right:12px;bottom:12px;padding:16px;align-items:flex-start;flex-direction:column;gap:14px}.cookie-banner button{width:100%}}

/* Bitrix24 CRM form */
.lead-card .bitrix-form-wrap{
  width:100%;
  min-height:0;
}

.lead-card .bitrix-form-wrap > script{
  display:block;
}

@media(max-width:600px){
  .lead-card .bitrix-form-wrap{
    width:100%;
  }
}

/* =========================================================
   Bitrix24 CRM form — isolated from site styles
   ========================================================= */

.hero{
  overflow:visible;
}

.lead-card{
  z-index:20;
  overflow:visible;
  height:auto;
  max-height:none;
}

.lead-card .bitrix-form-wrap{
  width:100%;
  height:auto;
  min-height:0;
  overflow:visible;
}

/* Do not apply the site's input styles to Bitrix24 */
.lead-card .bitrix-form-wrap input{
  box-sizing:border-box;
}

.lead-card .bitrix-form-wrap input[type="checkbox"]{
  width:18px !important;
  min-width:18px !important;
  max-width:18px !important;
  height:18px !important;
  min-height:18px !important;
  max-height:18px !important;
  padding:0 !important;
  margin:0 !important;
  border:0 !important;
  border-radius:0 !important;
  outline:0 !important;
  appearance:auto !important;
  -webkit-appearance:auto !important;
}

/* Undo site's generic paragraph styles inside Bitrix */
.lead-card .bitrix-form-wrap p{
  max-width:none;
}

/* Undo site's generic button dimensions */
.lead-card .bitrix-form-wrap button{
  box-sizing:border-box;
  cursor:pointer;
}

/* Bitrix fields must not be clipped */
.lead-card .bitrix-form-wrap,
.lead-card .bitrix-form-wrap *{
  overflow:visible;
}

@media(max-width:900px){
  .hero{
    overflow:visible;
  }

  .lead-card{
    overflow:visible;
    height:auto;
    max-height:none;
  }
}


/* ===== Bitrix24: final layout fix ===== */

.lead-card{
  width:460px;
  padding:24px;
  top:55px;
}

.lead-card .bitrix-form-wrap{
  width:100% !important;
  max-width:100% !important;
  min-width:0 !important;
  height:auto !important;
  max-height:none !important;
  overflow:visible !important;
}

/* Не позволяем стилям сайта ломать checkbox Bitrix */
.lead-card .bitrix-form-wrap input[type="checkbox"],
.lead-card .bitrix-form-wrap input[type="checkbox"] *{
  width:18px !important;
  height:18px !important;
  min-width:18px !important;
  min-height:18px !important;
  max-width:18px !important;
  max-height:18px !important;
  margin:0 !important;
  padding:0 !important;
  border:0 !important;
  box-shadow:none !important;
  transform:none !important;
}

/* Поля Bitrix не должны наследовать размеры старой формы */
.lead-card .bitrix-form-wrap input:not([type="checkbox"]),
.lead-card .bitrix-form-wrap textarea,
.lead-card .bitrix-form-wrap select{
  box-sizing:border-box !important;
  max-width:100% !important;
}

/* Кнопка Bitrix */
.lead-card .bitrix-form-wrap button{
  max-width:100% !important;
  box-sizing:border-box !important;
}

/* Ничего внутри формы не обрезаем */
.lead-card,
.lead-card .bitrix-form-wrap,
.lead-card .bitrix-form-wrap *{
  overflow:visible;
}

.hero{
  overflow:visible;
}

@media(max-width:900px){
  .lead-card{
    width:calc(100% - 40px);
    max-width:460px;
    right:20px;
    top:auto;
    bottom:20px;
    padding:22px;
  }
}

@media(max-width:600px){
  .lead-card{
    width:calc(100% - 28px);
    right:14px;
    padding:18px;
  }
}