:root{
  --white:#ffffff;
  --red:#e31e24;
  --red-dark:#b8151a;
  --ink:#15161a;
  --gray-900:#1c1d22;
  --gray-700:#4a4c54;
  --gray-500:#7a7d86;
  --gray-300:#d7d8dc;
  --gray-200:#e7e8ea;
  --gray-100:#f3f3f4;
  --gray-50:#fafafa;
  --container:1240px;
  --gap:24px;
}
.rk-front,.rk-front *,.rk-front *::before,.rk-front *::after{box-sizing:border-box;margin:0;padding:0;}
.rk-front{
  font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  color:var(--ink);
  background:var(--white);
  line-height:1.5;
  -webkit-font-smoothing:antialiased;
}
.rk-front img{max-width:100%;display:block;object-fit:cover;}
.rk-front a{color:inherit;text-decoration:none;}
.rk-front ul{list-style:none;}
.rk-front button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit;}
.rk-front input,.rk-front textarea,.rk-front select{font-family:inherit;font-size:15px;}
.rk-front h1,.rk-front h2,.rk-front h3,.rk-front h4{font-weight:800;letter-spacing:-0.01em;line-height:1.15;}
.rk-front .container{max-width:var(--container);margin:0 auto;padding:0 24px;}
.rk-front .eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;font-weight:700;letter-spacing:0.14em;text-transform:uppercase;
  color:var(--red);margin-bottom:14px;
}
.rk-front .eyebrow::before{content:"";width:22px;height:2px;background:var(--red);display:inline-block;}
.rk-front .section{padding:88px 0;}
.rk-front .section-head{max-width:640px;margin-bottom:48px;}
.rk-front .section-head h2{font-size:clamp(26px,3vw,38px);margin-bottom:14px;}
.rk-front .section-head p{color:var(--gray-700);font-size:16px;}
.rk-front .section-alt{background:var(--gray-50);}

.rk-front .btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:17px 34px;font-weight:700;font-size:14px;letter-spacing:0.04em;text-transform:uppercase;
  border:2px solid var(--red);background:var(--red);color:#fff;
  transition:background .18s ease, color .18s ease, border-color .18s ease, transform .12s ease;
  white-space:nowrap;
}
.rk-front .btn:hover{background:var(--red-dark);border-color:var(--red-dark);}
.rk-front .btn:active{transform:translateY(1px);}
.rk-front .btn-lg{padding:20px 40px;font-size:15px;}
.rk-front .btn-outline{background:transparent;color:var(--ink);border:2px solid var(--ink);}
.rk-front .btn-outline:hover{background:var(--ink);color:#fff;}
.rk-front .btn-ghost{background:transparent;color:var(--red);border:2px solid var(--gray-300);}
.rk-front .btn-ghost:hover{border-color:var(--red);}
.rk-front .btn-block{width:100%;}
.rk-front .btn-sm{padding:13px 22px;font-size:13px;}

.rk-front .hero{
  background-color:#15161a;
  background-size:cover,cover;
  background-position:center,center;
  background-repeat:no-repeat,no-repeat;
  color:#fff;position:relative;overflow:hidden;
}
.rk-front .hero::after{
  content:"";position:absolute;right:-8%;top:-20%;width:520px;height:520px;
  border:2px solid rgba(227,30,36,.35);pointer-events:none;
}
.rk-front .hero::before{
  content:"";position:absolute;right:6%;bottom:-16%;width:340px;height:340px;
  border:2px solid rgba(255,255,255,.08);pointer-events:none;
}
.rk-front .hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center;padding:96px 0 88px;position:relative;z-index:1;}
.rk-front .hero-tag{display:inline-flex;align-items:center;gap:8px;border:1px solid rgba(255,255,255,.25);padding:8px 16px;font-size:12px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#fff;margin-bottom:24px;}
.rk-front .hero-tag::before{content:"";width:8px;height:8px;background:var(--red);display:inline-block;}
.rk-front .hero h1{font-size:clamp(34px,4.4vw,54px);margin-bottom:22px;color:#fff !important;}
.rk-front .hero h1 em{color:var(--red) !important;font-style:normal;}
.rk-front .hero p.lead{font-size:18px;color:#c8c9d1!important;max-width:460px;margin-bottom:36px;}
.rk-front .hero-actions{display:flex;gap:16px;flex-wrap:wrap;}
.rk-front .hero-stats{display:flex;gap:36px;margin-top:52px;flex-wrap:wrap;}
.rk-front .hero-stats div strong{display:block;font-size:30px;font-weight:900;color:#fff;}
.rk-front .hero-stats div span{font-size:13px;color:#9a9ca6;}
.rk-front .hero-media{position:relative;}
.rk-front .hero-media img,.rk-front .hero-media svg{width:100%;height:520px;object-fit:cover;display:block;}
.rk-front .hero-media-frame{border:2px solid var(--red);position:absolute;inset:20px -20px -20px 20px;z-index:-1;}
.rk-front .hero-badge{
  position:absolute;left:-24px;bottom:32px;background:#fff;color:var(--ink);
  padding:20px 24px;display:flex;align-items:center;gap:14px;box-shadow:0 20px 40px rgba(0,0,0,.25);
  max-width:280px;
}
.rk-front .hero-badge .ic{width:44px;height:44px;background:var(--red);flex-shrink:0;display:flex;align-items:center;justify-content:center;}
.rk-front .hero-badge b{display:block;font-size:14px;}
.rk-front .hero-badge small{color:var(--gray-500);font-size:12.5px;}

.rk-front .feature-strip{margin-top:-64px;position:relative;z-index:2;}
.rk-front .feature-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--gray-200);border:1px solid var(--gray-200);}
.rk-front .feature-card{background:#fff;padding:36px 32px;min-height:220px;display:flex;flex-direction:column;justify-content:space-between;transition:.2s;}
.rk-front .feature-card:hover{background:var(--ink);color:#fff;}
.rk-front .feature-card:hover h3{color:#fff !important;}
.rk-front .feature-card:hover .feature-link{color:#fff;}
.rk-front .feature-card:hover .feature-num{color:var(--red);}
.rk-front .feature-num{font-size:13px;font-weight:800;color:var(--gray-300);letter-spacing:.08em;}
.rk-front .feature-card h3{font-size:19px;margin:16px 0 10px;}
.rk-front .feature-card p{font-size:14px;color:var(--gray-500);margin-bottom:18px;}
.rk-front .feature-card:hover p{color:#c8c9d1!important;}
.rk-front .feature-link{display:inline-flex;align-items:center;gap:8px;font-weight:700;font-size:13.5px;color:var(--red);text-transform:uppercase;letter-spacing:.03em;}
.rk-front .feature-link .arrow{transition:.2s;}
.rk-front .feature-card:hover .feature-link .arrow{transform:translateX(4px);}

.rk-front .about-grid{display:grid;grid-template-columns:.95fr 1.05fr;gap:64px;align-items:center;}
.rk-front .about-media{position:relative;}
.rk-front .about-media img,.rk-front .about-media svg{width:100%;height:440px;object-fit:cover;display:block;}
.rk-front .about-media-tag{position:absolute;left:24px;bottom:-24px;background:var(--red);color:#fff;padding:18px 24px;display:flex;gap:14px;align-items:center;}
.rk-front .about-media-tag strong{font-size:26px;font-weight:900;display:block;}
.rk-front .about-media-tag span{font-size:12px;text-transform:uppercase;letter-spacing:.04em;}
.rk-front .about-body p{color:var(--gray-700);font-size:16px;margin-bottom:28px;}
.rk-front .about-list{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-bottom:32px;}
.rk-front .about-list li{display:flex;gap:12px;align-items:flex-start;font-size:14.5px;color:var(--gray-900);font-weight:600;}
.rk-front .about-list li::before{content:"";width:8px;height:8px;background:var(--red);margin-top:6px;flex-shrink:0;}

.rk-front .services-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:1px;background:var(--gray-200);border:1px solid var(--gray-200);}
.rk-front .service-card{background:#fff;padding:36px 24px;text-align:left;display:flex;flex-direction:column;gap:16px;transition:.2s;}
.rk-front .service-card:hover{background:var(--red);color:#fff;}
.rk-front .service-icon{width:52px;height:52px;border:2px solid var(--ink);display:flex;align-items:center;justify-content:center;transition:.2s;}
.rk-front .service-card:hover .service-icon{border-color:#fff;}
.rk-front .service-icon svg{width:26px;height:26px;stroke:var(--ink);transition:.2s;}
.rk-front .service-card:hover .service-icon svg{stroke:#fff;}
.rk-front .service-card h3{font-size:16px;}
.rk-front .service-card p{font-size:13.5px;color:var(--gray-500);}
.rk-front .service-card:hover p{color:#ffe4e5;}

.rk-front .sectors-grid{display:flex;flex-wrap:wrap;border-top:1px solid var(--gray-200);border-left:1px solid var(--gray-200);}
.rk-front .sector-card{flex:0 0 16.6667%;max-width:16.6667%;box-sizing:border-box;border-right:1px solid var(--gray-200);border-bottom:1px solid var(--gray-200);background:#fff;padding:28px 16px;text-align:center;display:flex;flex-direction:column;align-items:center;gap:12px;transition:.2s;}
.rk-front .sector-card:hover{background:var(--gray-100);}
.rk-front .sector-icon{width:48px;height:48px;background:var(--gray-100);display:flex;align-items:center;justify-content:center;}
.rk-front .sector-card:hover .sector-icon{background:var(--red);}
.rk-front .sector-icon svg{width:24px;height:24px;stroke:var(--ink);}
.rk-front .sector-card:hover .sector-icon svg{stroke:#fff;}
.rk-front .sector-card span{font-size:12.5px;font-weight:600;line-height:1.3;}

.rk-front .clients-head{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;margin-bottom:40px;flex-wrap:wrap;}
.rk-front .logo-row{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--gray-200);border:1px solid var(--gray-200);}
.rk-front .logo-cell{background:#fff;height:140px;display:flex;align-items:center;justify-content:center;padding:24px;}
.rk-front .logo-cell img{max-height:100%;width:auto;max-width:100%;object-fit:contain;}

.rk-front .turnkey{
  background-color:#15161a;
  background-size:cover,cover;
  background-position:center,center;
  background-repeat:no-repeat,no-repeat;
  color:#fff;
}
.rk-front .turnkey-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:64px;align-items:start;}
.rk-front .turnkey h2{font-size:clamp(24px,3vw,34px);margin-bottom:20px;max-width:520px;color:#fff !important;}
.rk-front .turnkey p{color:#b6b8c0;font-size:16px;margin-bottom:32px;max-width:540px;}
.rk-front .stat-list{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.14);}
.rk-front .stat-cell{padding:28px 20px;}
.rk-front .stat-cell strong{display:block;font-size:34px;font-weight:900;color:var(--red);margin-bottom:6px;}
.rk-front .stat-cell span{font-size:13px;color:#c8c9d1;}

.rk-front .products-top{display:flex;justify-content:space-between;align-items:flex-end;gap:32px;margin-bottom:44px;flex-wrap:wrap;}
.rk-front .products-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--gray-200);border:1px solid var(--gray-200);}
.rk-front .product-card{background:#fff;padding:30px 24px;display:flex;flex-direction:column;gap:18px;min-height:150px;justify-content:space-between;transition:.2s;}
.rk-front .product-card:hover{background:var(--ink);}
.rk-front .product-card:hover span{color:#fff;}
.rk-front .product-card .p-ic{width:40px;height:40px;display:flex;align-items:center;justify-content:center;background:var(--gray-100);}
.rk-front .product-card:hover .p-ic{background:var(--red);}
.rk-front .product-card .p-ic svg{width:20px;height:20px;stroke:var(--ink);}
.rk-front .product-card:hover .p-ic svg{stroke:#fff;}
.rk-front .product-card span{font-size:14.5px;font-weight:700;}
.rk-front .products-cta{margin-top:40px;background:var(--gray-50);border:1px solid var(--gray-200);padding:32px 36px;display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap;}
.rk-front .products-cta p{font-size:15px;color:var(--gray-700);}
.rk-front .products-cta strong{font-size:17px;display:block;margin-bottom:4px;}

.rk-front .reasons{
  background-color:#15161a;
  background-size:cover,cover;
  background-position:center,center;
  background-repeat:no-repeat,no-repeat;
  color:#fff;
}
.rk-front .reasons-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:1px;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.14);}
.rk-front .reason-card{background:rgba(21,22,26,.68);padding:32px 22px;display:flex;flex-direction:column;gap:16px;}
.rk-front .reason-num{font-size:34px;font-weight:900;color:var(--red);}
.rk-front .reason-card p{font-size:14px;color:#c8c9d1;line-height:1.5;}
.rk-front .reasons-foot{margin-top:44px;display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;border-top:1px solid rgba(255,255,255,.14);padding-top:36px;}
.rk-front .reasons-foot p{color:#c8c9d1;font-size:15px;max-width:560px;}

.rk-front .news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:32px;}
.rk-front .news-card{border:1px solid var(--gray-200);display:flex;flex-direction:column;}
.rk-front .news-media{position:relative;overflow:hidden;height:200px;}
.rk-front .news-media img,.rk-front .news-media svg{width:100%;height:100%;object-fit:cover;display:block;transition:.3s;}
.rk-front .news-card:hover .news-media img,.rk-front .news-card:hover .news-media svg{transform:scale(1.05);}
.rk-front .news-tag{position:absolute;top:14px;left:14px;background:var(--red);color:#fff;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.04em;padding:6px 12px;}
.rk-front .news-body{padding:26px 26px 30px;display:flex;flex-direction:column;gap:12px;flex:1;}
.rk-front .news-date{font-size:12.5px;color:var(--gray-500);font-weight:600;}
.rk-front .news-body h3{font-size:17px;line-height:1.35;}
.rk-front .news-body p{font-size:14px;color:var(--gray-700);flex:1;}
.rk-front .news-link{font-size:13px;font-weight:700;color:var(--red);text-transform:uppercase;letter-spacing:.03em;}

.rk-front .contact-section{background:var(--gray-50);}
.rk-front .contact-grid{display:grid;grid-template-columns:1fr .85fr;gap:0;border:1px solid var(--gray-200);}
.rk-front .form-panel{background:#fff;padding:56px;}
.rk-front .form-panel h2{font-size:26px;margin-bottom:10px;}
.rk-front .form-panel p.sub{color:var(--gray-700);font-size:14.5px;margin-bottom:32px;}
.rk-front .form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-bottom:18px;}
.rk-front .field{display:flex;flex-direction:column;gap:8px;}
.rk-front .field.full{grid-column:1/-1;}
.rk-front .field label{font-size:13px;font-weight:700;color:var(--gray-900);}
.rk-front .field label .req{color:var(--red);}
.rk-front .field input[type=text],.rk-front .field input[type=tel],.rk-front .field input[type=email],.rk-front .field textarea{
  border:2px solid var(--gray-300);padding:14px 16px;font-size:14.5px;background:#fff;transition:.15s;width:100%;
}
.rk-front .field input:focus,.rk-front .field textarea:focus{outline:none;border-color:var(--red);}
.rk-front .field textarea{resize:vertical;min-height:96px;}
.rk-front .check-group{display:flex;gap:20px;flex-wrap:wrap;margin-bottom:22px;}
.rk-front .check-item{display:flex;align-items:center;gap:9px;font-size:14px;font-weight:600;}
.rk-front .check-item input{width:18px;height:18px;accent-color:var(--red);}
.rk-front .consent{display:flex;gap:10px;align-items:flex-start;font-size:12.5px;color:var(--gray-500);margin-bottom:26px;}
.rk-front .consent input{width:16px;height:16px;margin-top:2px;accent-color:var(--red);flex-shrink:0;}
.rk-front .consent a{color:var(--red);text-decoration:underline;}
.rk-front .form-msg{font-size:14px;font-weight:600;padding:14px 16px;margin-bottom:18px;display:none;}
.rk-front .form-msg.show{display:block;}
.rk-front .form-msg.ok{background:#e9f8ee;color:#1a7d3a;}
.rk-front .form-msg.err{background:#fdeceb;color:#b8151a;}
.rk-front .hp-field{position:absolute;left:-9999px;top:-9999px;}

.rk-front .contact-panel{
  background-color:#15161a;
  background-size:cover,cover;
  background-position:center,center;
  background-repeat:no-repeat,no-repeat;
  color:#fff;padding:56px 48px;display:flex;flex-direction:column;gap:0;
}
.rk-front .contact-panel h3{font-size:20px;margin-bottom:8px;}
.rk-front .contact-panel > p{color:#b6b8c0;font-size:14px;margin-bottom:36px;}
.rk-front .contact-item{display:flex;gap:16px;padding:20px 0;border-top:1px solid rgba(255,255,255,.14);}
.rk-front .contact-item:first-of-type{border-top:1px solid rgba(255,255,255,.14);}
.rk-front .contact-item .c-ic{width:42px;height:42px;border:1px solid rgba(255,255,255,.3);display:flex;align-items:center;justify-content:center;flex-shrink:0;}
.rk-front .contact-item .c-ic svg{width:20px;height:20px;stroke:#fff;}
.rk-front .contact-item strong{display:block;font-size:15.5px;margin-bottom:4px;}
.rk-front .contact-item span{font-size:13.5px;color:#b6b8c0;}
.rk-front .map-plate{margin-top:28px;border:1px solid rgba(255,255,255,.18);height:150px;position:relative;background:
  repeating-linear-gradient(45deg,rgba(255,255,255,.04) 0 2px,transparent 2px 18px);
  display:flex;align-items:center;justify-content:center;}
.rk-front .map-plate::before{content:"";width:14px;height:14px;background:var(--red);position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);}
.rk-front .map-plate span{position:absolute;bottom:12px;left:12px;font-size:11.5px;color:#b6b8c0;background:var(--ink);padding:4px 8px;}

@media (max-width:1080px){
  .rk-front .hero-grid{grid-template-columns:1fr;padding:56px 0 64px;}
  .rk-front .hero-media{order:-1;}
  .rk-front .hero-media img,.rk-front .hero-media svg{height:320px;}
  .rk-front .hero-badge{position:static;margin-top:16px;box-shadow:none;}
  .rk-front .hero-media-frame{display:none;}
  .rk-front .feature-cards{grid-template-columns:1fr;}
  .rk-front .about-grid{grid-template-columns:1fr;}
  .rk-front .about-media img,.rk-front .about-media svg{height:320px;}
  .rk-front .about-list{grid-template-columns:1fr;}
  .rk-front .services-grid{grid-template-columns:repeat(2,1fr);}
  .rk-front .sector-card{flex-basis:33.3333%;max-width:33.3333%;}
  .rk-front .logo-row{grid-template-columns:1fr;}
  .rk-front .turnkey-grid{grid-template-columns:1fr;gap:40px;}
  .rk-front .stat-list{grid-template-columns:1fr;}
  .rk-front .products-grid{grid-template-columns:repeat(2,1fr);}
  .rk-front .reasons-grid{grid-template-columns:repeat(2,1fr);}
  .rk-front .news-grid{grid-template-columns:1fr;}
  .rk-front .contact-grid{grid-template-columns:1fr;}
  .rk-front .form-panel,.rk-front .contact-panel{padding:36px 24px;}
}
@media (max-width:640px){
  .rk-front .section{padding:56px 0;}
  .rk-front .hero-actions{flex-direction:column;align-items:stretch;}
  .rk-front .hero-actions .btn{width:100%;}
  .rk-front .hero-stats{gap:24px;}
  .rk-front .services-grid{grid-template-columns:1fr;}
  .rk-front .sector-card{flex-basis:50%;max-width:50%;}
  .rk-front .form-row{grid-template-columns:1fr;}
  .rk-front .products-grid{grid-template-columns:1fr;}
  .rk-front .reasons-grid{grid-template-columns:1fr;}
  .rk-front .products-cta{flex-direction:column;align-items:flex-start;}
  .rk-front .products-cta .btn{width:100%;}
  .rk-front .section-head{margin-bottom:32px;}
  .rk-front .about-media-tag{position:static;margin-top:-6px;display:inline-flex;}
  .rk-front .clients-head{flex-direction:column;align-items:flex-start;}
}
@media (min-width:1200px) {
  .rk-page .container {
    box-sizing: content-box;
  }
}

.rk-front .service-card:hover h3,
.rk-front .service-card:hover p {
  color: #fff !important;
}