@font-face{font-family:Onest;src:url("assets/fonts/onest-cyrillic.woff2") format("woff2");font-weight:100 900;font-style:normal;font-display:swap}
:root{--accent:#55b34b;--accent-dark:#469d3e;--ink:#202630;--text:#737981;--surface:#fff;--pale:#f6f9f6;--line:#e6ebe5}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:#fff;font-family:Onest,Arial,sans-serif;font-size:15px;line-height:1.45}button,input,select{font:inherit}button,a{touch-action:manipulation}.container{width:min(1280px,calc(100% - 80px));margin:auto}.site-header{height:90px;position:absolute;z-index:20;left:0;right:0;top:0}.header-row{height:100%;display:flex;align-items:center;gap:44px}.logo{color:var(--ink);text-decoration:none;display:flex;align-items:center;gap:11px;font-size:14px;line-height:1.05;letter-spacing:-.02em}.logo-window{width:25px;height:30px;border:2px solid var(--accent);border-radius:5px 5px 0 0;position:relative}.logo-window:after{content:"";position:absolute;inset:0 50% 0 auto;border-left:2px solid var(--accent)}.main-nav{display:flex;justify-content:center;gap:32px;flex:1}.main-nav a{font-size:12px;color:#373c43;text-decoration:none}.header-phone{display:flex;flex-direction:column;color:var(--ink);text-decoration:none;padding-left:25px;position:relative;white-space:nowrap}.header-phone:before{content:"☎";position:absolute;left:0;color:var(--accent)}.header-phone b{font-size:15px}.header-phone small{font-size:10px;color:#92979d}.menu-toggle{display:none;background:none;border:0;padding:8px}.menu-toggle span{display:block;width:23px;height:2px;background:var(--ink);margin:5px}
.hero{height:760px;background-size:cover;background-position:center right;position:relative;overflow:hidden}.hero:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(255,255,255,.97) 0%,rgba(255,255,255,.78) 35%,rgba(255,255,255,0) 62%)}.hero-inner{height:100%;position:relative}.hero-copy{position:relative;z-index:4;padding-top:185px;width:570px}.eyebrow{color:var(--accent);font-weight:650;font-size:12px;letter-spacing:.07em;margin:0 0 22px}.hero h1{font-size:54px;line-height:1.03;letter-spacing:-.04em;margin:0 0 25px;font-weight:720}.hero-text{font-size:17px;line-height:1.6;color:var(--text);margin:0 0 31px}.hero-actions{display:flex;align-items:center;gap:36px}.button{border:0;border-radius:13px;background:linear-gradient(135deg,var(--accent),var(--accent-dark));color:#fff;font-weight:650;min-height:54px;padding:0 29px;display:inline-flex;align-items:center;justify-content:center;gap:40px;cursor:pointer;box-shadow:0 10px 24px rgba(63,151,56,.18)}.watch-link{display:flex;align-items:center;gap:16px;color:#4d5259;text-decoration:none;font-weight:600}.watch-link i{width:34px;height:34px;border-radius:50%;background:#f0f6ef;display:grid;place-items:center;color:var(--accent);font-style:normal;font-size:10px}.hero-family{position:absolute;z-index:3;right:80px;bottom:20px;width:690px;height:690px;object-fit:contain}.guarantee-card{position:absolute;z-index:5;right:40px;top:115px;width:200px;height:120px;border-radius:15px;background:rgba(255,255,255,.96);box-shadow:0 14px 32px rgba(31,50,32,.12);display:grid;grid-template-columns:58px 1fr;align-content:center;padding:18px}.guarantee-shield{grid-row:1/3;display:flex;align-items:center;color:var(--accent)}.guarantee-shield svg{width:38px;height:38px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}.guarantee-card b{font-size:15px;line-height:1.2}.guarantee-card small{font-size:10px;color:#9a9fa5}.green-wave{position:absolute;z-index:4;right:-180px;bottom:-185px;width:730px;height:360px;border-radius:52% 0 0 0;background:linear-gradient(130deg,#8bdc64,#4cad48);transform:rotate(-7deg);opacity:.92}.green-wave span{display:block;color:#fff;font-size:22px;font-style:italic;line-height:1.25;transform:rotate(7deg);margin:60px 0 0 210px}.green-wave:after{content:"♡";position:absolute;left:355px;top:122px;width:110px;border-top:2px solid rgba(255,255,255,.85);color:#fff;font-size:38px;line-height:.2;text-align:right;transform:rotate(13deg)}
.calculator-wrap{position:relative;z-index:8;margin-top:-35px;padding-bottom:40px;background:linear-gradient(#fff0,#f8faf8)}.calculator{background:#fff;border-radius:23px;padding:34px 34px 28px;box-shadow:0 18px 46px rgba(26,45,28,.1)}.calc-heading{display:flex;align-items:center;gap:40px;margin-bottom:26px}.calc-heading h2{font-size:17px;margin:0}.calc-heading span{font-size:12px;color:#969ba1}.calc-grid{display:grid;grid-template-columns:250px 260px 170px 210px 1fr;gap:25px;align-items:end}.calc-grid legend,.calc-grid label,.calc-price>span{font-size:12px;color:#666c74;margin-bottom:10px}.window-types{border:0;padding:0;margin:0;display:flex;gap:10px}.window-types legend{display:block;width:100%;float:left}.window-type{width:48px;height:58px;border:1px solid var(--line);background:#fff;border-radius:8px;color:#9ca2a8;font-size:16px}.window-type.active{border:2px solid var(--accent);color:var(--accent)}.size-fields>label{display:block}.size-fields>div{display:flex;align-items:center;gap:10px}.size-fields span{display:flex;flex-direction:column;font-size:9px;color:#aaa;border:1px solid var(--line);border-radius:8px;padding:8px 12px;width:105px}.size-fields input{border:0;padding:3px 0 0;width:100%;font-weight:650;outline:none}.profile{display:flex;flex-direction:column}.profile select{height:58px;border:1px solid var(--line);border-radius:8px;background:#fff;padding:0 14px}.calc-price{display:flex;flex-direction:column}.calc-price strong{font-size:23px}.calc-price small{font-size:9px;color:#aaa}.calc-button{font-size:10.5px;min-height:48px;padding:0 12px;gap:0;white-space:nowrap}.trust-row{display:grid;grid-template-columns:repeat(4,1fr);gap:40px;padding:38px 20px 10px}.trust-row article{display:flex;align-items:center;gap:15px;font-size:12px}.trust-row i,.why-grid i{font-style:normal;width:48px;height:48px;border-radius:50%;background:#eef8ec;color:var(--accent);display:grid;place-items:center;font-size:22px}
.section{padding:75px 0}.section h2,.why h2{font-size:34px;line-height:1.15;letter-spacing:-.03em;margin:0 0 12px}.section-subtitle{color:var(--text);margin:0 0 34px}.product-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:20px}.product-card{border:1px solid #edf0ec;border-radius:14px;overflow:hidden;background:#fff;box-shadow:0 10px 24px rgba(33,50,35,.06)}.product-card img{width:100%;height:235px;object-fit:cover;display:block}.product-card div{padding:18px 16px 23px;min-height:125px}.product-card h3{font-size:14px;margin:0 0 10px}.product-card p{font-size:11px;color:var(--text);margin:0}.outline-button{display:block;margin:34px auto 0;border:1.5px solid var(--accent);border-radius:8px;background:#fff;color:var(--accent-dark);font-weight:600;padding:14px 42px;cursor:pointer}
.why{height:470px;background-size:cover;background-position:center right;position:relative}.why:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,#fff 0%,rgba(255,255,255,.98) 44%,rgba(255,255,255,0) 70%)}.why-inner{height:100%;position:relative}.why-copy{position:relative;z-index:2;width:560px;padding-top:58px}.why-grid{display:grid;grid-template-columns:1fr 1fr;gap:32px 38px;margin-top:36px}.why-grid article{display:flex;gap:13px}.why-grid i{width:36px;height:36px;font-size:17px;flex:0 0 auto}.why-grid h3{font-size:13px;margin:0 0 6px}.why-grid p{font-size:10px;color:var(--text);margin:0}.experience-badge{position:absolute;z-index:3;left:53%;bottom:40px;background:#fff;border-radius:12px;padding:20px 24px;box-shadow:0 14px 28px rgba(30,45,30,.12);display:grid;grid-template-columns:42px 1fr}.experience-badge i{grid-row:1/3;font-style:normal;font-size:28px;color:var(--accent)}.experience-badge b{font-size:16px}.experience-badge span{font-size:11px;color:var(--text)}
.works{padding-bottom:65px}.works-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:30px}.works-grid img{width:100%;height:195px;object-fit:cover;border-radius:12px}.process{padding-top:40px}.process-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:40px;list-style:none;padding:22px 0 0;margin:0}.process-grid li{position:relative}.process-grid li:not(:last-child):after{content:"→";position:absolute;right:-25px;top:10px;color:#bbd7b7}.process-grid span{display:grid;place-items:center;width:43px;height:43px;border-radius:50%;background:#edf7eb;color:var(--accent);font-weight:700;margin-bottom:15px}.process-grid b{font-size:14px}.process-grid p{font-size:11px;color:var(--text);line-height:1.55}
.cta-section{padding:25px 0 40px}.cta{height:235px;border-radius:16px;overflow:hidden;position:relative;background:linear-gradient(110deg,#3ca349,#acd166);color:#fff;padding:31px 35px}.cta h2{font-size:28px;line-height:1.2;margin:0 0 10px}.cta p{font-size:12px;margin:0 0 18px}.button-light{background:#fff;color:var(--accent-dark);box-shadow:none;min-height:46px}.cta img{position:absolute;right:70px;bottom:-150px;width:540px;height:540px;object-fit:contain}
.footer{background:#292e37;color:#e8ebee;padding:55px 0 22px}.footer-grid{display:grid;grid-template-columns:1.35fr .8fr .9fr 1.15fr;gap:75px}.footer-logo{color:#fff;margin-bottom:24px}.footer-grid p,.footer-grid small{font-size:11px;color:#adb3bb;line-height:1.7}.footer-grid h3{font-size:13px;margin:0 0 18px}.footer-grid>div>a:not(.logo){display:block;color:#c7ccd2;text-decoration:none;font-size:11px;margin:0 0 10px}.socials{display:flex;gap:10px}.socials a{width:28px;height:28px;border-radius:50%;background:#3d434d;color:#fff;display:grid;place-items:center;text-decoration:none;font-size:10px}.footer-bottom{border-top:1px solid #3a4049;margin-top:38px;padding-top:18px;display:flex;justify-content:space-between;color:#8f969f;font-size:10px}.footer-bottom a{color:#8f969f;text-decoration:none}
.modal[hidden]{display:none}.modal{position:fixed;inset:0;z-index:100;background:rgba(20,25,23,.55);display:grid;place-items:center;padding:20px}.modal-panel{width:min(440px,100%);background:#fff;border-radius:20px;padding:34px;position:relative}.modal-panel h2{margin:0 0 8px;font-size:28px}.modal-panel>p{color:var(--text)}.modal-close{position:absolute;right:15px;top:10px;border:0;background:none;font-size:30px}.modal form{display:grid;gap:14px}.modal label{display:grid;gap:5px;font-size:12px}.modal input{height:48px;border:1px solid var(--line);border-radius:9px;padding:0 12px}.form-status{min-height:20px;font-size:12px;color:var(--text)}.toast{position:fixed;left:50%;bottom:25px;z-index:120;transform:translate(-50%,30px);opacity:0;background:#202630;color:#fff;padding:13px 20px;border-radius:10px;transition:.25s}.toast.show{transform:translate(-50%,0);opacity:1}.modal-open{overflow:hidden}
@media(max-width:1100px){.container{width:min(100% - 40px,920px)}.main-nav{gap:15px}.hero-family{right:-90px}.calc-grid{grid-template-columns:1fr 1fr}.calc-button{grid-column:2}.product-grid{grid-template-columns:repeat(3,1fr)}.product-card:nth-child(n+4){display:none}.why-copy{width:55%}.process-grid{gap:20px}}
@media(max-width:700px){body{font-size:14px}.container{width:calc(100% - 32px)}.site-header{height:70px;background:rgba(255,255,255,.93)}.header-row{gap:14px}.logo{font-size:11px}.logo-window{width:20px;height:24px}.header-phone{margin-left:auto;padding-left:0}.header-phone:before,.header-phone small{display:none}.header-phone b{font-size:12px}.menu-toggle{display:block}.main-nav{display:none;position:absolute;top:68px;left:16px;right:16px;flex-direction:column;background:#fff;padding:20px;border-radius:14px;box-shadow:0 15px 30px #0002}.menu-open .main-nav{display:flex}.hero{height:790px;background-position:65% center}.hero:after{background:linear-gradient(#fff 0%,rgba(255,255,255,.94) 52%,rgba(255,255,255,.15) 80%)}.hero-copy{padding-top:120px;width:100%}.hero h1{font-size:38px}.hero-text{font-size:14px}.hero-actions{gap:15px;flex-wrap:wrap}.hero-family{width:470px;height:470px;right:-90px;bottom:-5px}.guarantee-card{right:16px;top:465px;width:150px;height:88px;padding:12px;grid-template-columns:40px 1fr}.guarantee-card>span{font-size:26px}.green-wave{display:none}.calculator-wrap{margin-top:0}.calculator{padding:24px 18px}.calc-heading{display:block}.calc-grid{grid-template-columns:1fr;gap:18px}.calc-button{grid-column:auto}.window-types{flex-wrap:wrap}.trust-row{grid-template-columns:1fr 1fr;gap:20px;padding-inline:0}.trust-row article{align-items:flex-start}.section{padding:55px 0}.section h2,.why h2{font-size:29px}.product-grid{display:flex;overflow:auto;scroll-snap-type:x mandatory;margin-right:-16px}.product-card{min-width:82%;scroll-snap-align:start}.product-card:nth-child(n){display:block}.why{height:760px;background-position:75% bottom;background-size:auto 55%;background-repeat:no-repeat}.why:before{background:linear-gradient(#fff 0%,#fff 48%,rgba(255,255,255,0) 78%)}.why-copy{width:100%;padding-top:45px}.why-grid{gap:18px 15px}.experience-badge{left:16px;bottom:24px}.works-grid{grid-template-columns:1fr 1fr;gap:10px}.works-grid img{height:130px}.process-grid{grid-template-columns:1fr;gap:20px;padding-left:10px}.process-grid li{display:grid;grid-template-columns:52px 1fr}.process-grid li:not(:last-child):after{display:none}.process-grid span{grid-row:1/3}.process-grid p{margin:4px 0}.cta{height:410px;padding:26px 22px}.cta h2{font-size:24px}.cta img{width:330px;height:330px;right:-50px;bottom:-120px}.footer-grid{grid-template-columns:1fr 1fr;gap:35px 25px}.footer-bottom{flex-direction:column;gap:8px}.watch-link{font-size:12px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}
@media(min-width:701px){.calculator-wrap{padding-bottom:20px}.trust-row{padding-top:25px}.products{padding:55px 0 40px}.works{padding:55px 0 40px}.process{padding:30px 0}.cta-section{padding-bottom:25px}.footer{padding-top:42px}}
@media(max-width:700px){.hero{height:840px}.hero-family{bottom:0}.guarantee-card{left:16px;right:auto;top:auto;bottom:26px}.guarantee-shield svg{width:28px;height:28px}.cta img{bottom:-90px}}
.cta:after{content:"";position:absolute;inset:0 0 0 62%;background:radial-gradient(circle at 75% 25%,#fff8 0 6%,transparent 7%),radial-gradient(ellipse at 94% 60%,#fff5 0 12%,transparent 13%);filter:blur(5px);pointer-events:none}.cta h2,.cta p,.cta button{position:relative;z-index:2}
@media(min-width:1101px){.hero-family{right:120px;bottom:10px;width:600px;height:600px}.calculator{width:1120px}.calc-grid{grid-template-columns:220px 230px 150px 180px 1fr;gap:18px}.cta img{z-index:1;right:95px;bottom:-75px;width:430px;height:430px}}

/* Raster icon system — every interface symbol is a generated PNG asset. */
.logo-window{display:block;width:26px;height:31px;border:0;border-radius:0;object-fit:contain;position:static}
.logo-window:after,.header-phone:before,.green-wave:after,.process-grid li:not(:last-child):after{display:none}
.header-phone{padding-left:0;flex-direction:row;align-items:center;gap:8px}
.header-phone>img{width:21px;height:21px;object-fit:contain}
.header-phone>span{display:flex;flex-direction:column}
.menu-toggle>img{display:block;width:23px;height:23px;object-fit:contain}
.button-icon{width:19px;height:19px;object-fit:contain}
.watch-link img{width:34px;height:34px;border-radius:50%;background:#f0f6ef;object-fit:contain;padding:5px}
.guarantee-shield{grid-row:1/3;width:44px;height:44px;object-fit:contain;align-self:center}
.green-wave>img{position:absolute;width:86px;height:86px;object-fit:contain;left:410px;top:65px;transform:rotate(14deg);filter:brightness(0) invert(1)}
.window-type{display:grid;place-items:center;padding:6px;overflow:hidden}
.window-type img{display:block;width:100%;height:100%;object-fit:contain}
.trust-row article>img{width:48px;height:48px;flex:0 0 48px;object-fit:contain}
.why-grid article>img{width:36px;height:36px;flex:0 0 36px;object-fit:contain}
.experience-badge>img{grid-row:1/3;width:36px;height:36px;object-fit:contain;align-self:center}
.process-arrow{position:absolute;right:-30px;top:10px;width:30px;height:30px;object-fit:contain}
.socials a{overflow:hidden}
.socials img{display:block;width:19px;height:19px;object-fit:contain}
.footer-contacts>a,.footer-contacts>p{display:flex!important;align-items:center;gap:8px}
.footer-contacts>a>img,.footer-contacts>p>img{width:19px;height:19px;object-fit:contain;flex:0 0 19px}
.footer-contacts>small{display:block;margin:-5px 0 14px 27px}
.modal-close img{display:block;width:20px;height:20px;object-fit:contain}
.cta .button-icon{position:static;width:19px;height:19px;object-fit:contain}
.cta>.cta-window{position:absolute;z-index:1;right:95px;bottom:-75px;width:430px;height:430px;object-fit:contain}

@media(max-width:700px){
  .logo-window{width:21px;height:25px}
  .header-phone>img{display:none}
  .header-phone>span small{display:none}
  .guarantee-shield{width:30px;height:30px}
  .process-arrow{display:none}
  .cta>.cta-window{width:330px;height:330px;right:-50px;bottom:-90px}
}

/* Calculator fidelity pass: proportions measured against the supplied layout. */
.window-types{display:block}
.window-types legend{float:none}
.window-buttons{display:flex;gap:10px}
.calc-action{display:flex;flex-direction:column;align-items:stretch}

@media(min-width:1101px){
  .calculator-wrap{margin-top:-94px;padding-bottom:28px}
  .calculator{
    width:1120px;
    min-height:270px;
    padding:40px 34px 30px;
    border-radius:22px;
    box-shadow:0 20px 48px rgba(26,45,28,.11);
  }
  .calc-heading{gap:42px;margin-bottom:36px}
  .calc-heading h2{font-size:17px;line-height:1.25}
  .calc-heading span{font-size:13px}
  .calc-grid{
    grid-template-columns:232px 260px 130px 270px;
    gap:53px;
    align-items:start;
  }
  .calc-grid legend,.calc-grid label,.calc-price>span{font-size:13px;margin-bottom:11px}
  .window-buttons{gap:9px}
  .window-type{width:53px;height:72px;flex:0 0 53px;padding:2px;border-radius:9px}
  .window-type.active{border-width:2px}
  .size-fields>div{gap:9px}
  .size-fields span{width:118px;min-height:72px;padding:12px 14px;justify-content:center}
  .size-fields input{font-size:13px}
  .profile select{height:72px;padding:0 15px}
  .calc-action{display:flex;flex-direction:column;align-items:stretch}
  .calc-price{min-height:auto;justify-content:flex-start}
  .calc-price strong{font-size:27px;line-height:1.15}
  .calc-price small{font-size:11px;margin-top:7px}
  .calc-button{width:100%;min-height:48px;margin-top:21px;padding:0 18px;font-size:11px}
  .trust-row{gap:34px;padding:51px 20px 10px}
  .trust-row article{gap:15px;font-size:12px;line-height:1.45}
  .trust-row article>img{
    width:52px;
    height:52px;
    flex-basis:52px;
    padding:8px;
    border-radius:50%;
    background:#eef8ec;
  }
}

@media(min-width:701px) and (max-width:1100px){
  .calculator-wrap{margin-top:-55px}
  .window-type{width:52px;height:68px}
  .profile select{height:64px}
  .trust-row article>img{padding:9px;border-radius:50%;background:#eef8ec}
}

@media(max-width:700px){
  .window-buttons{flex-wrap:wrap}
  .window-type{width:54px;height:68px;padding:5px}
  .calc-action .calc-button{width:100%;min-height:48px;margin-top:12px;font-size:11px}
  .trust-row article>img{width:44px;height:44px;flex-basis:44px;padding:8px;border-radius:50%;background:#eef8ec}
}