:root{
  --black:#151917;
  --black2:#1c2420;
  --dark:#243029;
  --green:#4f8b67;
  --green2:#6a9f7c;
  --green3:#edf5ef;
  --red:#c86a6a;
  --red2:#b65c5c;
  --white:#fff;
  --soft:#f7f8f7;
  --line:#dde5df;
  --text:#223029;
  --muted:#6f7c75;
  --shadow:0 20px 54px rgba(28,36,32,.11);
  --radius:22px;
  --radius2:16px;
  --container:1220px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--text);background:var(--white);line-height:1.45;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button,input,textarea,select{font-family:inherit}
.container{width:min(var(--container), calc(100% - 32px));margin:0 auto}
.section{padding:62px 0}
.section.tight{padding:42px 0}
.section-head{display:flex;justify-content:space-between;gap:22px;align-items:flex-end;margin-bottom:24px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:7px 11px;border-radius:999px;background:var(--green3);color:var(--green);font-weight:800;font-size:12px;letter-spacing:.02em;text-transform:uppercase}
h1,h2,h3,p{margin-top:0}
h1{font-size:clamp(34px,4.8vw,64px);line-height:.98;letter-spacing:-.05em;margin-bottom:18px;color:#fff}
.page-title{color:var(--black2);font-size:clamp(34px,4vw,56px)}
h2{font-size:clamp(26px,3.2vw,44px);line-height:1.05;letter-spacing:-.035em;margin-bottom:12px;color:var(--black2)}
h3{font-size:20px;line-height:1.12;margin-bottom:10px;color:var(--black2)}
.lead{font-size:18px;color:#dce8e1;max-width:750px;margin-bottom:22px}
.lead.dark{color:var(--muted)}
.muted{color:var(--muted)}
.grid{display:grid;gap:18px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:12px 18px;border:0;border-radius:14px;background:var(--green);color:#fff;font-weight:900;cursor:pointer;box-shadow:0 12px 26px rgba(79,139,103,.18);transition:.18s ease}
.btn:hover{transform:translateY(-1px);background:var(--green2)}
.btn.red{background:var(--red);box-shadow:0 12px 26px rgba(200,106,106,.18)}
.btn.red:hover{background:var(--red2)}
.btn.dark{background:var(--black2);box-shadow:none}
.btn.light{background:#fff;color:var(--black2);box-shadow:none;border:1px solid var(--line)}
.btn.sm{min-height:38px;padding:9px 13px;border-radius:12px;font-size:13px}
.topbar{background:var(--black2);color:#d6dfda;font-size:13px}
.topbar-in{min-height:38px;display:flex;align-items:center;justify-content:space-between;gap:16px}
.topbar a{color:#fff;font-weight:800}
.header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:blur(14px);border-bottom:1px solid rgba(223,232,227,.9)}
.head-in{min-height:76px;display:grid;grid-template-columns:minmax(300px,auto) minmax(0,1fr) auto;align-items:center;gap:18px}
.logo{display:flex;align-items:center;gap:11px;font-weight:1000;color:var(--black2);letter-spacing:-.04em;font-size:22px;white-space:nowrap;min-width:0}
.logo-mark{width:42px;height:42px;border-radius:50%;background:linear-gradient(135deg,var(--green),#355f47);display:grid;place-items:center;color:#fff;box-shadow:0 12px 24px rgba(79,139,103,.20);font-weight:1000;font-size:14px;line-height:1;letter-spacing:-.04em}
.logo small{display:block;font-size:12px;font-weight:700;letter-spacing:0;color:var(--muted);margin-top:2px;max-width:300px;white-space:normal;line-height:1.25}
.nav{display:flex;align-items:center;justify-content:center;gap:4px;min-width:0;overflow:visible;flex-wrap:wrap;font-size:13px;font-weight:800;color:#26332d;line-height:1}
.nav a{display:inline-flex;align-items:center;justify-content:center;min-height:34px;padding:0 7px;border-radius:999px;border:1px solid transparent;color:#26332d;font-weight:800;line-height:1;white-space:nowrap;flex:0 0 auto;transition:background-color .18s ease,color .18s ease,border-color .18s ease}
.nav a:hover{color:var(--green);background:var(--green3)}
.nav a[aria-current="page"]{background:var(--green3);color:var(--green);font-weight:800}
.head-actions{display:flex;align-items:center;gap:8px;white-space:nowrap;justify-self:end}
.phone{font-weight:1000;color:var(--black2);white-space:nowrap;font-size:18px}
.burger{display:none;border:0;background:#eef5f1;border-radius:12px;width:42px;height:42px;font-size:22px;cursor:pointer}
.mobile-nav{display:none}
.hero{position:relative;background:radial-gradient(circle at 15% 15%, rgba(79,139,103,.22), transparent 34%),linear-gradient(135deg,#1c2420 0%,#26332d 52%,#314238 100%);color:#fff;overflow:hidden}
.hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px);background-size:72px 72px;opacity:.25}
.hero-in{position:relative;z-index:2;display:grid;grid-template-columns:1.05fr .95fr;gap:28px;align-items:center;min-height:620px;padding:64px 0}
.hero-tags{display:flex;flex-wrap:wrap;gap:9px;margin-bottom:18px}
.hero-tag{border:1px solid rgba(255,255,255,.16);background:rgba(255,255,255,.07);border-radius:999px;padding:7px 11px;color:#e9f4ee;font-weight:800;font-size:12px}
.hero-cta{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:24px}
.hero-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;max-width:760px}
.stat{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.13);border-radius:16px;padding:15px;min-height:88px}
.stat b{display:block;font-size:24px;line-height:1;color:#fff;margin-bottom:7px}
.stat span{color:#bdd0c6;font-size:13px}
.hero-card{background:#fff;color:var(--text);border-radius:28px;padding:16px;box-shadow:var(--shadow)}
.hero-photo{height:300px;border-radius:22px;overflow:hidden;background:#e9f3ed;position:relative}
.hero-photo img{width:100%;height:100%;object-fit:cover}
.hero-photo:after{content:"СКС МАСТЕР";position:absolute;left:16px;top:16px;background:rgba(28,36,32,.76);color:#fff;border-radius:999px;padding:7px 11px;font-weight:1000;font-size:12px;letter-spacing:.04em}
.mini-form{padding:16px 4px 4px}
.form-grid{display:grid;gap:10px}
.field{width:100%;border:1px solid var(--line);border-radius:14px;min-height:46px;padding:12px 13px;background:#fff;color:var(--text);outline:none;font-size:14px}
.field:focus{border-color:var(--green);box-shadow:0 0 0 4px rgba(79,139,103,.10)}
textarea.field{min-height:92px;resize:vertical}
.agree{display:flex;gap:8px;align-items:flex-start;color:var(--muted);font-size:12px;line-height:1.35}
.agree input{margin-top:3px;accent-color:var(--green)}
.agree a{color:var(--green);font-weight:800;text-decoration:underline}
.hp{position:absolute;left:-9999px;opacity:0;height:0;width:0;overflow:hidden}
.quick{margin-top:-32px;position:relative;z-index:4}
.quick-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.quick-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:19px;box-shadow:0 14px 38px rgba(8,21,16,.08)}
.quick-card b{display:block;margin-bottom:6px;color:var(--black2);font-size:17px}
.quick-card span{color:var(--muted);font-size:13px}
.catalog-tools{display:grid;grid-template-columns:1fr auto;gap:12px;margin-bottom:20px}
.chips{display:flex;gap:8px;flex-wrap:wrap}
.chip{border:1px solid var(--line);background:#fff;border-radius:999px;padding:9px 13px;font-weight:900;font-size:12px;cursor:pointer;transition:.18s ease}
.chip:hover,.chip.active{background:var(--black2);color:#fff;border-color:var(--black2)}
.search{position:relative}
.product-grid{grid-template-columns:repeat(3,1fr)}
.product{background:#fff;border:1px solid var(--line);border-radius:22px;overflow:hidden;box-shadow:0 16px 42px rgba(28,36,32,.08);display:flex;flex-direction:column}
.product-img{height:178px;position:relative;background:#eef5f1;overflow:hidden}
.product-img img{width:100%;height:100%;object-fit:cover;transition:.35s ease}
.product:hover .product-img img{transform:scale(1.035)}
.badge{position:absolute;left:12px;top:12px;background:var(--red);color:#fff;border-radius:999px;padding:6px 9px;font-weight:1000;font-size:11px;z-index:2}
.product-body{padding:18px;display:flex;flex-direction:column;gap:10px;flex:1}
.product-body p{color:var(--muted);font-size:14px;margin-bottom:0}
.product-body ul{margin:0;padding-left:18px;color:var(--text);font-size:13px}
.product-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:auto;padding-top:8px}
.detail-grid{grid-template-columns:repeat(2,1fr)}
.detail-card{border:1px solid var(--line);border-radius:22px;background:#fff;box-shadow:0 14px 38px rgba(28,36,32,.06);overflow:hidden}
.detail-card .detail-media{height:230px;background:#eef5f1;overflow:hidden}
.detail-card .detail-media img{width:100%;height:100%;object-fit:cover}
.detail-card .detail-body{padding:22px}
.detail-card p{color:var(--muted);font-size:15px}
.list-check{margin:14px 0 0;padding:0;list-style:none;display:grid;gap:8px}
.list-check li{position:relative;padding-left:24px}
.list-check li:before{content:"✓";position:absolute;left:0;color:var(--green);font-weight:1000}
.tasks-grid{grid-template-columns:repeat(4,1fr)}
.task{background:var(--soft);border:1px solid var(--line);border-radius:20px;padding:20px}
.task i{display:grid;place-items:center;width:40px;height:40px;border-radius:13px;background:var(--green3);font-style:normal;color:var(--green);font-weight:1000;margin-bottom:14px}
.packages{background:linear-gradient(135deg,var(--black2),#27312c);color:#fff;position:relative;overflow:hidden}
.packages h2,.packages h3{color:#fff}
.packages .muted{color:#cbd8d1}
.package-grid{grid-template-columns:repeat(3,1fr)}
.pack{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);border-radius:20px;padding:20px}
.pack ul{margin:12px 0 18px;padding-left:18px;color:#e9f4ee;font-size:14px}
.price{padding:11px 13px;border-radius:14px;background:#fff;color:var(--black2);font-weight:900;margin-bottom:14px;font-size:14px}
.contact-card,.cta{background:linear-gradient(135deg,var(--black2),#2a3530);color:#fff;border-radius:22px;padding:28px;box-shadow:var(--shadow)}
.contact-card h2,.cta h2{color:#fff}
.contact-grid{grid-template-columns:.9fr 1.1fr}
.form-card{background:#fff;border:1px solid var(--line);border-radius:22px;padding:22px;box-shadow:var(--shadow)}
.two{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.cta{display:flex;justify-content:space-between;align-items:center;gap:18px}
.video-grid{grid-template-columns:repeat(2,1fr)}
.video-card{background:#fff;border:1px solid var(--line);border-radius:22px;box-shadow:var(--shadow);overflow:hidden}
.video-frame{position:relative;aspect-ratio:16/9;background:#202322}
.video-frame iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.video-body{padding:18px}
.tags{display:flex;gap:8px;flex-wrap:wrap;margin:12px 0}
.tags span{display:inline-flex;align-items:center;min-height:26px;padding:5px 9px;border-radius:999px;background:var(--green3);color:#355f47;font-size:12px;font-weight:900}
.text-page{max-width:920px}
.text-page p,.text-page li{color:var(--muted);font-size:16px}
.text-page ul{line-height:1.7}
.faq{display:grid;gap:12px}
details{border:1px solid var(--line);border-radius:18px;background:#fff;padding:18px}
summary{cursor:pointer;font-weight:1000;color:var(--black2)}
details p{margin:12px 0 0;color:var(--muted)}
.footer{background:var(--black2);color:#b8c4be;padding:32px 0}
.footer a{color:#fff;font-weight:800}
.footer-in{display:grid;grid-template-columns:1.2fr .8fr .9fr;gap:22px}

.form-phone-note{margin:0 0 12px;color:var(--muted);font-size:14px}
.form-phone-note a{color:var(--green);font-weight:1000;text-decoration:none}
.callback-modal{position:fixed;inset:0;z-index:200;display:none;align-items:center;justify-content:center;padding:18px;background:rgba(28,36,32,.72)}
.callback-modal.open{display:flex}
.callback-dialog{width:min(460px,100%);position:relative;background:#fff;border-radius:24px;padding:26px;box-shadow:0 26px 80px rgba(0,0,0,.24)}
.callback-dialog h2{font-size:28px;margin-bottom:8px}
.callback-dialog p{margin-bottom:14px}
.callback-close{position:absolute;right:14px;top:14px;width:36px;height:36px;border:0;border-radius:50%;background:var(--green3);color:var(--black2);font-size:22px;line-height:1;cursor:pointer;font-weight:900}
.callback-free{padding:12px 14px;border-radius:16px;background:var(--green3);margin-bottom:14px;color:var(--black2);font-weight:800}
.callback-free a{color:var(--green);font-weight:1000}

.float-actions{position:fixed;right:18px;bottom:18px;z-index:60;display:flex;flex-direction:column;gap:10px}
.float-btn{display:flex;align-items:center;gap:10px;border-radius:999px;background:var(--red);color:#fff;padding:12px 15px;font-weight:1000;box-shadow:0 14px 32px rgba(200,106,106,.22)}
.float-btn.green{background:var(--green);box-shadow:0 14px 32px rgba(79,139,103,.22)}
@media (max-width:1050px){
  .hero-in,.contact-grid{grid-template-columns:1fr}
  .product-grid,.tasks-grid,.package-grid{grid-template-columns:repeat(2,1fr)}
}

@media (max-width:1320px){
  .head-in{grid-template-columns:minmax(0,1fr) auto}
  .nav{display:none}
  .burger{display:block}
  .mobile-nav{display:none;position:absolute;left:16px;right:16px;top:76px;background:#fff;border:1px solid var(--line);border-radius:18px;padding:10px;box-shadow:var(--shadow);z-index:80}
  .mobile-nav.open{display:grid}
  .mobile-nav a{padding:10px 12px;border-radius:12px;font-weight:800}
  .mobile-nav a:hover,.mobile-nav a[aria-current="page"]{background:var(--green3);color:var(--green)}
}

@media (max-width:760px){
  .section{padding:46px 0}
  .topbar{display:none}
  .head-in{min-height:62px}
  .logo{font-size:19px}
  .logo small{display:none}
  .logo-mark{width:36px;height:36px;font-size:12px}
  .mobile-nav{top:68px}
  .head-actions .btn{display:none}
  .hero-in{min-height:auto;padding:50px 0}
  .hero-card{display:none}
  .hero-stats,.quick-grid,.product-grid,.tasks-grid,.package-grid,.detail-grid,.footer-in,.video-grid,.two{grid-template-columns:1fr}
  .catalog-tools{grid-template-columns:1fr}
  .section-head,.cta{display:block}
  .float-actions{display:none}
}

@media (max-width:760px){.callback-dialog{padding:22px}.callback-dialog h2{font-size:24px}.phone{font-size:15px}}
@media (max-width:480px){.head-actions .btn{display:none}.container{width:min(var(--container), calc(100% - 24px))}}

/* video page tabs */
#youtube,#rutube{scroll-margin-top:110px}
@media (max-width:760px){#youtube,#rutube{scroll-margin-top:76px}}