:root{
  --bg:#e5e7eb;
  --accent:#22c55e;
  --muted:#b7c3d4;
  --text:#f4f7fb;
  --container:1400px;
}
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family:Inter, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial;
  background:var(--bg);
  color:var(--text);
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  line-height:1.45;
}
main{min-height:60vh}
.container{
  max-width:var(--container);
  margin:0 auto;
  padding:0 50px;
}
.site-header{
  border-bottom:1px solid #d1d5db;
  background:#f3f4f6;
  position:sticky;
  top:0;
  z-index:20;
}
.site-header .container{
  max-width:1880px;
  padding:0 16px;
}
.header-inner{
  min-height:56px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  position:relative;
}
.header-center-group{
  display:flex;
  align-items:center;
  gap:20px;
}
.brand{
  color:var(--text);
  text-decoration:none;
  font-weight:700;
  font-size:20px;
  letter-spacing:0.02em;
  flex-shrink:0;
}
.logo{height:32px;display:block}
.header-nav-shell{
  flex-grow:1;
}
.main-nav{
  gap:2px;
}
.main-nav a,
.main-nav .nav-link{
  color:#4b5563;
  text-decoration:none;
  margin-left:35px;
  font-size:20px;
  padding:8px 11px;
  border-radius:10px;
  white-space:nowrap;
}
.main-nav a:hover,
.main-nav .nav-link:hover,
.main-nav .nav-link:focus{color:#1f2937;background:#e5e7eb}
.nav-toggle{color:#1f2937;border:1px solid #cbd5e1;background:#fff}
.nav-toggle:focus{box-shadow:none}
@media (min-width:992px){
  .header-inner{
    justify-content:flex-end;
  }
  .header-center-group{
    position:absolute;
    left:50%;
    top:50%;
    transform:translate(-50%, -50%);
    justify-content:center;
    gap:26px;
    width:max-content;
  }
  .header-nav-shell{
    display:flex !important;
    position:static;
    transform:none;
    width:auto;
    flex-grow:0;
    justify-content:center;
  }
  .main-nav{
    flex-direction:row;
    justify-content:center;
    margin:0;
  }
}
.btn{display:inline-block;padding:10px 16px;border-radius:10px;text-decoration:none;font-weight:600;font-size:14px}
.btn.primary{background:linear-gradient(90deg,var(--accent),#16a34a);color:#02110a;box-shadow:0 8px 24px rgba(34,197,94,0.12)}
.site-footer{
  margin-top:26px;
  background:#f3f4f6;
  border-top:1px solid #cbd5e1;
  padding:46px 0 34px 0;
}
.footer-grid{color:#1f2937;justify-content:space-between;align-items:flex-start;max-width:1120px;margin:0 auto}
.footer-col{text-align:left}
.footer-col h4{
  margin:0 0 14px 0;
  font-size:16px;
  line-height:1.2;
  color:#1d66b2;
}
.footer-col ul{margin:0;padding:0;list-style:none}
.footer-col li{margin:0 0 8px 0}
.footer-col a{color:#111827;text-decoration:none;font-size:13px;line-height:1.45}
.footer-col a:hover{color:#1d66b2}
.footer-logo-main{height:28px;display:block;margin:0 0 0px}
.footer-logo-inline{height:18px;vertical-align:middle;margin-left:6px}
.footer-brand{text-align:left;padding-left:0}
.footer-brand p{margin:0 0 10px;max-width:330px;color:#3f4854;font-size:12px;line-height:1.4}
.footer-copy{color:#3f4854;font-size:12px;margin-bottom:1px}
.footer-media a{display:flex;align-items:flex-start;justify-content:flex-start;gap:8px}
.footer-media a::before{content:"";width:12px;height:12px;border-radius:2px;background:#111827;display:inline-block}
.footer-media a.footer-link-with-icon::before{display:none}
.footer-media-icon{width:12px;height:12px;flex:0 0 12px;display:block;margin-top:2px}
.footer-mail-icon{color:#111827}
.footer-support-icon{color:#111827}
.footer-linkedin-icon{color:#0a66c2}
.footer-youtube-icon{color:#ff0000}

@media (max-width:1200px){
  .container{padding:0 24px}
  .site-header .container{padding:0 14px}
  .main-nav a{font-size:15px;padding:8px 8px}
  .main-nav .nav-link{font-size:15px;padding:8px 8px}
  .footer-col a{font-size:13px}
  .footer-logo-main{height:18px}
}
@media (max-width:900px){
  .main-nav a{font-size:15px}
  .main-nav .nav-link{font-size:15px}
  .site-footer{padding:30px 0}
  .footer-brand{padding-left:0}
  .footer-logo-main{height:15px}
  .footer-logo-inline{height:16px}
}

.home-wrap{
  max-width:1360px;
  margin:14px auto 12px;
}

.home-hero{
  border-radius:3px;
  border:1px solid #1f3552;
  background:#173454;
  overflow:hidden;
}

.home-brand{
  margin:0 0 12px;
  color:#eef5ff;
  font-size:28px;
  font-weight:600;
  line-height:1;
  letter-spacing:0.015em;
}

.home-hero-title{
  margin:0;
  color:#f4f8ff;
  font-size:48px;
  font-weight:700;
  line-height:1.04;
  max-width:720px;
}

.home-hero-subtitle{
  margin:14px 0 0;
  color:#dbe6f6;
  font-size:20px;
  line-height:1.3;
}

.home-hero-image-wrap{
  display:block;
  width:100%;
}

.home-hero-image{
  width:100%;
  max-width:none;
  height:auto;
  display:block;
}

.home-features{
  margin-top:16px;
  border-top:1px solid #d4d8df;
  padding-top:12px;
}

.home-features-header{
  text-align:center;
  margin:0 0 16px;
}

.home-features-title{
  margin:0;
  color:#2e6db4;
  font-size:40px;
  font-weight:700;
  line-height:1.08;
}

.home-features-title span{
  color:#4b6f9d;
  font-weight:600;
  font-style:italic;
}

.home-features-subtitle{
  margin:6px 0 0;
  color:#3f4a57;
  font-size:20px;
  line-height:1.3;
}

.home-features-shell{
  position:relative;
}

.home-features-menu{
  position:absolute;
  right:10px;
  top:-8px;
  color:#adb3bc;
  font-size:30px;
  line-height:1;
  letter-spacing:1px;
  user-select:none;
}

.home-features-grid{
  display:grid;
  grid-template-columns:repeat(3, minmax(0, 1fr));
  gap:14px;
}

.home-feature-card{
  background:#f1f3f6;
  border:1px solid #d9dee6;
  border-radius:14px;
  padding:18px 16px 14px;
  min-height:230px;
}

.home-feature-icon{
  width:60px;
  height:60px;
  margin:0 0 12px;
}

.home-feature-card h3{
  margin:0 0 10px;
  color:#273142;
  font-size:24px;
  font-weight:700;
  line-height:1.16;
}

.home-feature-card p{
  margin:0;
  color:#3f4a57;
  font-size:16px;
  line-height:1.38;
}

.home-video{
  margin-top:54px;
}

.home-video-header{
  text-align:center;
  margin:0 0 14px;
}

.home-video-title{
  margin:0;
  color:#1d66b2;
  font-size:48px;
  font-weight:700;
  line-height:1.08;
}

.home-video-subtitle{
  margin:8px 0 0;
  color:#4b5563;
  font-size:26px;
  line-height:1.25;
}

.home-video-shell{
  width:100%;
  min-height:340px;
  background:#4d5254;
  border:1px solid #5a5f61;
}

.home-main-video{
  display:block;
  width:100%;
  height:auto;
  min-height:340px;
  background:#4d5254;
}

.home-video-message{
  margin:0;
  padding:14px 16px;
  color:#f8fafc;
  font-size:14px;
  background:#b91c1c;
}

@media (max-width:1200px){
  .home-brand{font-size:24px}
  .home-hero-title{font-size:40px}
  .home-hero-subtitle{font-size:17px}
  .home-features-title{font-size:34px}
  .home-features-subtitle{font-size:17px}
  .home-feature-card h3{font-size:21px}
  .home-feature-card p{font-size:15px}
  .home-feature-card{min-height:205px}
  .home-video-title{font-size:40px}
  .home-video-subtitle{font-size:22px}
}

@media (max-width:992px){
  .home-hero{padding:0}
  .home-hero-title{max-width:none}
  .home-features-grid{grid-template-columns:repeat(2, minmax(0, 1fr))}
}

@media (max-width:640px){
  .home-wrap{margin-top:10px}
  .home-brand{font-size:19px;margin-bottom:8px}
  .home-hero-title{font-size:28px}
  .home-hero-subtitle{font-size:14px;margin-top:10px}
  .home-features-title{font-size:28px}
  .home-features-subtitle{font-size:14px}
  .home-features-grid{grid-template-columns:1fr}
  .home-feature-card h3{font-size:19px}
  .home-feature-card p{font-size:14px}
  .home-feature-card{min-height:unset}
  .home-video{margin-top:34px}
  .home-video-title{font-size:30px}
  .home-video-subtitle{font-size:15px}
  .home-video-shell{min-height:220px}
  .home-main-video{min-height:220px}
}