:root{
  --ot-bg:#f4f8f7;
  --ot-surface:#fff;
  --ot-surface-soft:#edf4f2;
  --ot-text:#243e48;
  --ot-muted:#60767d;
  --ot-line:#d9e6e2;
  --ot-accent:#35c84a;
  --ot-accent-dark:#249b36;
  --ot-radius:18px;
  --ot-shadow:0 14px 38px rgba(35,62,72,.10);
}
html{scroll-behavior:smooth}
body{background:var(--ot-bg);color:var(--ot-text);font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased}
body h1,body h2,body h3,body h4{color:var(--ot-text);font-family:inherit;font-weight:700;letter-spacing:-.02em;line-height:1.2}
body p,body li{color:var(--ot-muted)}
body a{transition:color .2s ease,background .2s ease,border-color .2s ease,transform .2s ease,box-shadow .2s ease}

header#top nav{position:relative;background:linear-gradient(135deg,#fbfdfc 0%,#edf4f2 100%);border-bottom:1px solid var(--ot-line);box-shadow:0 6px 24px rgba(35,62,72,.08)}
header#top .menu-wrap{display:flex;align-items:stretch;gap:22px;min-height:210px;padding:24px 0;margin:0}
header#top .menu-wrap>[class*=col-]{position:static!important;right:auto!important;left:auto!important;float:none!important;padding:0}
header#top .logo-wrap{display:flex;flex:0 0 28%;flex-direction:column;justify-content:center;order:1}
header#top .logo-wrap>a{display:block;width:max-content;max-width:100%}
header#top .logo-wrap img{display:block;width:285px;max-width:100%;height:auto;margin:0 0 13px}
header#top .logo-wrap h1,header#top .site-tagline{max-width:310px;margin:0;color:#315665;font-size:22px;font-weight:750;line-height:1.28;text-transform:uppercase;letter-spacing:.015em}
header#top .menu-wp{display:flex!important;flex:1 1 44%;align-items:center;order:2}
header#top .menu-wp>.menu{width:100%;margin:0;gap:10px;grid-template-columns:repeat(2,minmax(0,1fr))}
header#top .menu-wp>.menu>li>a{min-height:48px;padding:9px 12px;border:1px solid rgba(49,86,101,.12);border-radius:12px;background:rgba(255,255,255,.72);color:#315665;font-size:13px;font-weight:650;line-height:1.25;text-decoration:none;text-transform:none;box-shadow:0 4px 14px rgba(35,62,72,.04)}
header#top .menu-wp>.menu>li>a:hover,header#top .menu-wp>.menu>li>a:focus-visible{border-color:rgba(53,200,74,.55);background:#fff;color:var(--ot-accent-dark);transform:translateY(-2px);box-shadow:0 8px 20px rgba(35,62,72,.09)}
header#top .top-inf{display:flex;flex:0 0 28%;flex-direction:column;align-items:center;justify-content:center;order:3;padding:18px!important;border:1px solid rgba(49,86,101,.11);border-radius:var(--ot-radius);background:rgba(255,255,255,.78);text-align:center;box-shadow:0 10px 28px rgba(35,62,72,.07)}
header#top .top-inf p{margin:0 0 10px}
header#top .phone-number,header#top a.phone-number{display:inline-block;margin:1px 0;color:#264854;font-size:18px;font-weight:750;line-height:1.35;text-decoration:none}
header#top .phone-number:hover{color:var(--ot-accent-dark)}
header#top .top-inf span{color:var(--ot-muted);font-size:13px;line-height:1.45}
header#top .top-inf .arctic{display:inline-flex;margin:4px 0 9px;padding:8px 13px;border:1px solid var(--ot-accent);border-radius:999px;color:var(--ot-accent-dark);font-weight:700;text-decoration:none}
header#top .top-inf .arctic:hover{background:var(--ot-accent);color:#fff}
header#top .social-icons{display:flex;justify-content:center;gap:8px;margin:0 0 5px}
header#top .social-icons img{width:30px;height:30px;margin:0;border-radius:8px;box-shadow:0 4px 10px rgba(35,62,72,.12)}
header#top .glass{display:none!important}
header#top .hamburger-menu{display:none}

#ipad{padding:30px 0 44px;background:#fff}
#ipad .container{max-width:1240px}
#ipad .interactive-room-plan{overflow:hidden;border-radius:20px;background:#f8faf9;box-shadow:var(--ot-shadow)}
#ipad .right-part{padding-left:28px}
#ipad input[type=text],#ipad input[type=tel],#ipad input[type=email]{height:48px;border:1px solid var(--ot-line);border-radius:11px;background:#fff;color:var(--ot-text);box-shadow:none}
#ipad input:focus{border-color:var(--ot-accent);outline:0;box-shadow:0 0 0 3px rgba(53,200,74,.14)}
#ceil-calc>.row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:28px;margin:18px 0 0}
#ceil-calc>.row:before,#ceil-calc>.row:after{display:none!important;content:none!important}
#ceil-calc>.row>div{display:grid;grid-template-rows:repeat(2,minmax(88px,auto));gap:14px;width:auto!important;padding:0!important;float:none!important}
#ceil-calc .inp-field{display:grid;grid-template-columns:minmax(0,1fr) 30px;grid-template-rows:40px minmax(38px,auto);column-gap:10px;align-items:center;margin:0;color:var(--ot-text)}
#ceil-calc .inp-field input[type=number]{grid-column:1;grid-row:1;width:100%;height:40px;margin:0;padding:7px 10px;float:none;border:1px solid #87979e;border-radius:5px;background:#fff;line-height:24px}
#ceil-calc .inp-field input[type=number]:focus{border-color:var(--ot-accent);outline:2px solid rgba(53,200,74,.24);outline-offset:1px}
#ceil-calc .inp-field img{grid-column:2;grid-row:1;align-self:center;justify-self:center;max-width:26px;max-height:26px;margin:0}
#ceil-calc .inp-field span{grid-column:1/-1;grid-row:2;align-self:start;display:block;margin:5px 0 0;line-height:1.4;color:var(--ot-muted)}

body .btn,body button,body input[type=submit],body input[type=button],body .get-consultation,body .all-articles a{border-radius:11px!important;font-family:inherit;font-weight:750!important;box-shadow:0 8px 20px rgba(36,155,54,.16);transition:transform .2s ease,box-shadow .2s ease,background .2s ease}
body .btn:hover,body button:hover,body input[type=submit]:hover,body input[type=button]:hover,body .get-consultation:hover{transform:translateY(-2px);box-shadow:0 12px 25px rgba(36,155,54,.22)}

section{position:relative}
section> .container{padding-top:8px;padding-bottom:8px}
section h2{font-size:clamp(28px,3vw,42px);text-transform:none!important}
.stroitel-stats,.our-advant,.zamer,.testimonials{overflow:hidden}
.stroitel-stats{background:linear-gradient(135deg,#263f45 0%,#38544f 100%)!important}
.stroitel-stats p,.stroitel-stats li,.stroitel-stats h2,.stroitel-stats h3{color:#fff}
.flexible-windows-section,.faq-section,.useful-articles{background:var(--ot-bg)!important}
.flexible-windows-section,.faq-section{border-top:1px solid var(--ot-line);border-bottom:1px solid var(--ot-line)}

.windows-container,.faq-item,.article-card,.archive-grid article{border:1px solid var(--ot-line)!important;border-radius:var(--ot-radius)!important;background:var(--ot-surface)!important;box-shadow:var(--ot-shadow)!important}
.article-card,.archive-grid article{border-top:4px solid var(--ot-accent)!important}
.article-card:hover,.archive-grid article:hover{transform:translateY(-5px)!important;box-shadow:0 18px 40px rgba(35,62,72,.14)!important}
.article-card h3,.archive-grid h2{font-size:21px!important}

.windows-gallery{gap:18px}
.gallery-item{overflow:hidden;border:1px solid var(--ot-line);border-radius:15px;background:#fff;box-shadow:0 10px 25px rgba(35,62,72,.09)}
.gallery-item img{transition:transform .45s ease}
.gallery-item:hover img{transform:scale(1.035)}
.portf{padding:58px 0;background:#fff}
.portf .gallery-image{display:flex;flex-wrap:wrap;justify-content:center;align-items:stretch;gap:18px;margin:0 auto}
.portf .gallery-image>.mix{float:none!important;width:calc(25% - 14px);margin:0!important;overflow:hidden;border:1px solid var(--ot-line);border-radius:15px;background:#fff;box-shadow:0 10px 25px rgba(35,62,72,.09)}
.portf .gallery-image>.mix>div{width:100%!important;height:100%;padding:0!important}
.portf .gallery-image>.mix>.col-lg-3{display:flex;flex-direction:column}
.portf .gallery-image>.mix .fancybox{display:block;overflow:hidden}
.portf .gallery-image img{display:block;width:100%;aspect-ratio:4/3;object-fit:cover;transition:transform .4s ease}
.portf .gallery-image .gallery-video{display:block;width:100%;aspect-ratio:4/3;object-fit:cover;background:#edf2f3}
.portf .gallery-image>.has-video .col-lg-3:before{display:none!important}
.portf .gallery-image>.has-video .gallery-video{position:relative;z-index:3;cursor:pointer}
.portf .gallery-image>.has-video .col-lg-3{position:relative}
.portf .gallery-video-play{position:absolute;top:50%;left:50%;z-index:4;display:flex;align-items:center;justify-content:center;width:62px;height:62px;padding:0 0 0 4px;transform:translate(-50%,-50%);border:0;border-radius:50%;background:rgba(49,86,101,.88);color:#fff;font-size:27px;line-height:1;box-shadow:0 8px 24px rgba(0,0,0,.25);cursor:pointer}
.portf .gallery-video-play:hover,.portf .gallery-video-play:focus-visible{background:#35c83d;outline:3px solid rgba(53,200,61,.3);outline-offset:3px}
.portf .gallery-video-play[hidden]{display:none}
.portf .gallery-image>.mix:hover img{transform:scale(1.04)}
.portf .figcaption{padding:14px 16px;background:#fff}
.portf .figcaption h4{margin:0 0 5px;font-size:15px}

body form input,body form textarea,body form select{font-family:inherit}
body input[type=text],body input[type=tel],body input[type=email],body textarea,body select{border:1px solid var(--ot-line)!important;border-radius:11px!important;background:#fff!important;color:var(--ot-text)!important;box-shadow:inset 0 1px 2px rgba(35,62,72,.03)!important}
body textarea{padding:12px 14px}
body input:focus,body textarea:focus,body select:focus{border-color:var(--ot-accent)!important;outline:0;box-shadow:0 0 0 3px rgba(53,200,74,.14)!important}

footer{background:#233b43;color:#dce8e5}
footer p,footer li,footer a{color:#dce8e5}

@media(max-width:1199px){
  header#top .menu-wrap{gap:16px}
  header#top .logo-wrap{flex-basis:27%}
  header#top .top-inf{flex-basis:27%}
  header#top .logo-wrap h1,header#top .site-tagline{font-size:19px}
  header#top .phone-number,header#top a.phone-number{font-size:16px}
}
@media(max-width:991px){
  header#top .menu-wrap{display:grid;grid-template-columns:1fr 1fr;min-height:0;padding:20px 0}
  header#top .logo-wrap{grid-column:1;order:1;width:auto;max-width:none;flex-basis:auto}
  header#top .top-inf{grid-column:2;order:2;width:auto;max-width:none;flex-basis:auto}
  header#top .menu-wp{grid-column:1/-1;order:3;width:100%}
  header#top .menu-wp>.menu{grid-template-columns:repeat(3,minmax(0,1fr))}
  #ipad .right-part{padding-left:15px}
  .portf .gallery-image>.mix{width:calc(33.333% - 12px)}
}
@media(max-width:767px){
  body{font-size:15px}
  header#top .menu-wrap{display:block;padding:16px 15px}
  header#top .logo-wrap{padding-right:54px}
  header#top .logo-wrap img{width:220px}
  header#top .logo-wrap h1,header#top .site-tagline{max-width:270px;font-size:17px}
  header#top .top-inf{margin-top:15px;padding:14px!important}
  header#top .menu-wp{display:none!important;margin-top:10px}
  header#top .menu-wp.open,header#top .menu-wp.active,header#top .menu-wp.is-open,header#top .menu-wp[style*="block"]{display:block!important}
  header#top .menu-wp>.menu{grid-template-columns:1fr;gap:6px}
  header#top .menu-wp>.menu>li>a{min-height:42px}
  header#top .hamburger-menu{position:absolute;top:18px;right:16px;z-index:30;display:flex!important;align-items:center;justify-content:center;width:44px;height:44px;margin:0;padding:0;border:1px solid var(--ot-line);border-radius:12px;background:#fff;box-shadow:0 8px 20px rgba(35,62,72,.10);cursor:pointer}
  header#top .hamburger-menu .bar,header#top .hamburger-menu .bar::before,header#top .hamburger-menu .bar::after{display:block;width:21px;height:2px;border-radius:2px;background:#315665;content:"";transition:transform .2s ease,opacity .2s ease}
  header#top .hamburger-menu .bar{position:relative}
  header#top .hamburger-menu .bar::before{position:absolute;top:-7px;left:0}
  header#top .hamburger-menu .bar::after{position:absolute;top:7px;left:0}
  header#top .hamburger-menu[aria-expanded="true"] .bar{background:transparent}
  header#top .hamburger-menu[aria-expanded="true"] .bar::before{top:0;transform:rotate(45deg)}
  header#top .hamburger-menu[aria-expanded="true"] .bar::after{top:0;transform:rotate(-45deg)}
  #ipad{padding:18px 0 32px}
  #ipad .interactive-room-plan{border-radius:13px}
  .portf .gallery-image{gap:13px}
  .portf .gallery-image>.mix{width:calc(50% - 7px)}
  #ceil-calc>.row{grid-template-columns:1fr;gap:14px;margin-right:0;margin-left:0}
  section h2{font-size:28px}
}
@media(max-width:480px){
  .portf .gallery-image>.mix{width:100%}
}