:root{
  --dark:#020817;--nav:#030b18;--blue:#0b84ff;--blue2:#006ee6;--cyan:#00d4ff;
  --text:#0f172a;--muted:#64748b;--line:#e2e8f0;--soft:#f8fafc;--white:#fff;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--text);background:#fff;line-height:1.55}
img{max-width:100%;display:block}.container{width:min(1180px,92%);margin:auto}
.topbar{background:#020817;color:#cbd5e1;font-size:14px;padding:8px 0}.topbar .container{display:flex;justify-content:space-between;gap:20px}
.header{position:sticky;top:0;z-index:50;background:rgba(3,11,24,.96);border-bottom:1px solid rgba(255,255,255,.08);backdrop-filter:blur(12px)}
.nav{height:86px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand img{height:78px;width:auto}
.menu{display:flex;align-items:center;gap:25px}.menu a{color:#fff;text-decoration:none;font-weight:800;font-size:14px;text-transform:uppercase;letter-spacing:.02em}
.menu a:hover,.menu a.active{color:var(--blue)}.phone{color:#fff;font-weight:900;font-size:19px;white-space:nowrap}.hamburger{display:none;background:none;border:0;color:#fff;font-size:28px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;background:linear-gradient(135deg,var(--blue),var(--blue2));color:#fff;text-decoration:none;border:0;border-radius:5px;padding:15px 24px;font-weight:900;text-transform:uppercase;font-size:14px;cursor:pointer;box-shadow:0 12px 28px rgba(11,132,255,.25)}
.btn.outline{background:transparent;border:1px solid rgba(255,255,255,.45);box-shadow:none}.btn.dark{background:#020817}.btn:hover{transform:translateY(-1px)}
.hero{min-height:670px;background:linear-gradient(90deg,rgba(2,8,23,.96) 0%,rgba(2,8,23,.78) 43%,rgba(2,8,23,.22) 100%),url('assets/hero-network.svg') center/cover no-repeat;color:#fff;display:flex;align-items:center}
.hero-content{max-width:640px;padding:90px 0}.eyebrow{color:var(--blue);font-weight:900;text-transform:uppercase;letter-spacing:.05em}
h1{font-size:62px;line-height:1.03;margin:18px 0 22px;text-transform:uppercase;letter-spacing:.01em}h1 span{color:var(--blue)}
.hero p{font-size:20px;color:#e2e8f0;margin-bottom:30px}.actions{display:flex;gap:14px;flex-wrap:wrap}
.proof{background:linear-gradient(90deg,#021025,#041b38);color:#fff;border-top:1px solid rgba(255,255,255,.1);border-bottom:1px solid rgba(255,255,255,.1)}
.proof-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0}.proof-item{padding:24px 28px;border-right:1px solid rgba(255,255,255,.16);display:flex;gap:16px;align-items:flex-start}.proof-item:last-child{border-right:0}
.icon{font-size:34px;color:var(--blue)}.proof h3{font-size:16px;margin:0 0 4px;color:#fff;text-transform:uppercase}.proof p{font-size:14px;margin:0;color:#cbd5e1}
.section{padding:88px 0}.center{text-align:center}.section h2{font-size:40px;line-height:1.15;margin:12px auto 16px;max-width:850px}.lead{color:var(--muted);font-size:18px;max-width:760px;margin:0 auto 34px}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:30px;box-shadow:0 18px 50px rgba(15,23,42,.06);height:100%}.card h3{margin:12px 0 10px}.card p{color:#475569;margin:0}.card .icon{font-size:42px}
.dark-section{background:#020817;color:#fff}.dark-section p{color:#cbd5e1}.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}.steps{display:grid;gap:14px}.step{border:1px solid rgba(255,255,255,.14);background:rgba(255,255,255,.06);border-radius:14px;padding:20px;display:flex;gap:16px}.step strong{color:var(--blue);font-size:22px}
.sectors{display:flex;flex-wrap:wrap;gap:12px;justify-content:center}.sectors span{background:#eff6ff;color:#0f172a;border:1px solid #dbeafe;border-radius:999px;padding:12px 18px;font-weight:800}
.cta{background:linear-gradient(135deg,#03142d,#020817);color:#fff;border-radius:18px;padding:42px;display:flex;justify-content:space-between;gap:30px;align-items:center}.cta h2{margin:0;font-size:32px}.cta p{color:#cbd5e1;margin:8px 0 0}
.contact{background:var(--soft)}.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:44px}.info-box{background:#fff;border:1px solid var(--line);border-radius:16px;padding:28px}.form{background:#fff;border:1px solid var(--line);border-radius:16px;padding:28px;display:grid;gap:14px}
.form input,.form textarea{width:100%;border:1px solid #cbd5e1;border-radius:10px;padding:14px;font-size:16px}.form textarea{min-height:140px}
.footer{background:#020817;color:#cbd5e1;padding:44px 0 20px}.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px}.footer img{height:90px}.footer a{color:#cbd5e1;text-decoration:none;display:block;margin:8px 0}.copy{border-top:1px solid rgba(255,255,255,.1);margin-top:28px;padding-top:18px;font-size:14px}
.page-hero{background:linear-gradient(135deg,#020817,#082041);color:#fff;padding:90px 0}.page-hero h1{font-size:48px}.list{display:grid;gap:12px}.list li{margin-bottom:8px}.two-col{columns:2;column-gap:40px}
@media(max-width:950px){.hamburger{display:block}.menu{display:none;position:absolute;left:0;right:0;top:86px;background:#020817;padding:20px;flex-direction:column;align-items:flex-start}.menu.open{display:flex}.phone{font-size:16px}.proof-grid,.cards,.split,.contact-grid,.footer-grid{grid-template-columns:1fr}.proof-item{border-right:0;border-bottom:1px solid rgba(255,255,255,.16)}h1{font-size:42px}.hero{min-height:auto}.hero-content{padding:70px 0}.section h2{font-size:32px}.cta{flex-direction:column;align-items:flex-start}.topbar .container{flex-direction:column;gap:4px}.two-col{columns:1}}