:root{
  --navy:#071a33; --blue:#0b63ce; --cyan:#19b5fe; --light:#f4f8fc;
  --text:#172033; --muted:#667085; --white:#fff; --border:#e4eaf1;
  --shadow:0 18px 50px rgba(7,26,51,.10); --radius:18px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:Inter,Segoe UI,Arial,sans-serif;color:var(--text);background:#fff;line-height:1.65}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
.container{width:min(1140px,92%);margin:auto}
.topbar{background:var(--navy);color:#dce8f8;font-size:13px;padding:8px 0}
.topbar .container{display:flex;justify-content:space-between;gap:20px}
header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.95);backdrop-filter:blur(14px);border-bottom:1px solid rgba(228,234,241,.8)}
.nav{height:78px;display:flex;align-items:center;justify-content:space-between}
.logo{display:flex;align-items:center;gap:11px;font-weight:900;letter-spacing:-.5px;color:var(--navy)}
.logo-mark{width:46px;height:46px;border-radius:50%;object-fit:cover;border:2px solid var(--blue);background:#fff}
.logo small{display:block;color:var(--blue);font-size:9px;letter-spacing:1.5px}
.navlinks{display:flex;align-items:center;gap:25px;font-weight:600;font-size:14px}
.navlinks a{color:#344054}.navlinks a:hover,.navlinks a.active{color:var(--blue)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 19px;border-radius:10px;border:1px solid transparent;font-weight:700;cursor:pointer;transition:.25s}
.btn-primary{background:var(--blue);color:#fff;box-shadow:0 10px 24px rgba(11,99,206,.22)}
.btn-primary:hover{transform:translateY(-2px);background:#0957b5}
.btn-outline{border-color:#cdd8e5;color:var(--navy);background:#fff}
.btn-outline:hover{border-color:var(--blue);color:var(--blue)}
.menu-btn{display:none;border:0;background:none;font-size:28px}
.hero{position:relative;overflow:hidden;background:radial-gradient(circle at 80% 20%,rgba(25,181,254,.20),transparent 30%),linear-gradient(135deg,#071a33 0%,#0a2d58 55%,#0b63ce 100%);color:#fff;padding:105px 0 95px}
.hero:after{content:"";position:absolute;width:520px;height:520px;border:1px solid rgba(255,255,255,.10);border-radius:50%;right:-180px;bottom:-250px}
.hero-grid{display:grid;grid-template-columns:1.12fr .88fr;align-items:center;gap:55px;position:relative;z-index:2}
.eyebrow{display:inline-block;text-transform:uppercase;letter-spacing:2px;font-size:12px;font-weight:800;color:#8edbff;margin-bottom:16px}
.hero h1{font-size:clamp(40px,5.2vw,67px);line-height:1.05;letter-spacing:-2.5px;margin-bottom:22px}
.hero p{font-size:18px;color:#d9e8f8;max-width:650px;margin-bottom:30px}
.hero-actions{display:flex;gap:13px;flex-wrap:wrap}
.hero .btn-outline{background:transparent;color:#fff;border-color:rgba(255,255,255,.35)}
.visual{min-height:390px;position:relative;display:grid;place-items:center}
.tech-card{width:min(430px,100%);padding:28px;border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.09);backdrop-filter:blur(14px);border-radius:24px;box-shadow:0 30px 70px rgba(0,0,0,.22);transform:rotate(2deg)}
.tech-card h3{font-size:20px;margin-bottom:18px}.server{height:66px;border:1px solid rgba(255,255,255,.16);border-radius:12px;padding:13px 15px;margin:10px 0;background:rgba(0,0,0,.12)}
.server span{display:block;font-size:11px;color:#9bc7e9}.lights{display:flex;gap:5px;margin-top:7px}.lights i{width:7px;height:7px;border-radius:50%;background:#8edbff}
section{padding:88px 0}.section-head{max-width:720px;margin-bottom:42px}.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.kicker{font-size:12px;text-transform:uppercase;letter-spacing:2px;color:var(--blue);font-weight:800;margin-bottom:10px}
h2{font-size:clamp(30px,4vw,44px);line-height:1.15;color:var(--navy);letter-spacing:-1.2px;margin-bottom:14px}
.lead{color:var(--muted);font-size:17px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.card{border:1px solid var(--border);border-radius:var(--radius);padding:28px;background:#fff;box-shadow:0 8px 30px rgba(7,26,51,.04);transition:.3s}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:#cddff2}
.icon{width:52px;height:52px;border-radius:14px;background:#eaf4ff;color:var(--blue);display:grid;place-items:center;font-size:16px;margin-bottom:18px;font-weight:900}
.card h3{font-size:19px;color:var(--navy);margin-bottom:8px}.card p{color:var(--muted);font-size:14px}
.band{background:var(--light)}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}.stat{padding:25px;border-radius:16px;background:#fff;border:1px solid var(--border)}.stat strong{font-size:35px;color:var(--blue);display:block}.stat span{font-size:14px;color:var(--muted)}
.about{display:grid;grid-template-columns:.9fr 1.1fr;gap:65px;align-items:center}.about-box{background:linear-gradient(145deg,#071a33,#0b63ce);border-radius:25px;padding:45px;color:#fff;min-height:380px;display:flex;flex-direction:column;justify-content:flex-end}.about-box h3{font-size:32px;line-height:1.15}.about-box p{color:#dceaff;margin-top:12px}.checklist{display:grid;gap:13px;margin-top:22px}.check{display:flex;gap:10px;align-items:flex-start}.check b{color:var(--blue)}
.cta{background:linear-gradient(135deg,#071a33,#0b63ce);color:#fff;border-radius:25px;padding:55px;display:flex;align-items:center;justify-content:space-between;gap:30px}.cta h2{color:#fff}.cta p{color:#dceaff;max-width:650px}
.projects{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.project{min-height:260px;border-radius:18px;overflow:hidden;position:relative;background:linear-gradient(145deg,#0b63ce,#071a33);color:#fff;padding:26px;display:flex;flex-direction:column;justify-content:flex-end}.project:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 70% 20%,rgba(25,181,254,.7),transparent 30%)}.project>*{position:relative}.project h3{font-size:21px}.project p{color:#dceaff;font-size:13px}
.contact{display:grid;grid-template-columns:.8fr 1.2fr;gap:40px}.contact-list{display:grid;gap:18px;margin-top:25px}.contact-item{display:flex;gap:14px}.contact-item .icon{width:44px;height:44px;flex:none;margin:0}.form{padding:32px;border:1px solid var(--border);border-radius:20px;box-shadow:var(--shadow)}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px}.field{display:grid;gap:7px}.field.full{grid-column:1/-1}.field label{font-size:13px;font-weight:700}.field input,.field select,.field textarea{border:1px solid #d6dee8;border-radius:10px;padding:13px 14px;font:inherit;outline:none}.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(11,99,206,.08)}textarea{min-height:130px;resize:vertical}
footer{background:#061426;color:#c9d7e8;padding:55px 0 20px}.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:35px}.footer-logo{color:#fff}.footer-title{color:#fff;font-weight:800;margin-bottom:15px}.footer-links{display:grid;gap:8px;font-size:14px}.footer-links a:hover{color:#fff}.copyright{border-top:1px solid rgba(255,255,255,.1);margin-top:40px;padding-top:18px;font-size:12px;display:flex;justify-content:space-between}
.reveal{opacity:0;transform:translateY(22px);transition:.7s}.reveal.show{opacity:1;transform:none}
@media(max-width:900px){.navlinks{display:none}.menu-btn{display:block}.hero-grid,.about,.contact{grid-template-columns:1fr}.visual{min-height:300px}.grid-3,.projects{grid-template-columns:1fr 1fr}.stats{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.topbar .container{display:none}.nav{height:68px}.logo{font-size:13px}.hero{padding:75px 0}.hero h1{font-size:42px}.grid-3,.projects,.stats,.form-grid{grid-template-columns:1fr}.cta{padding:35px 25px;display:block}.cta .btn{margin-top:20px}.copyright{display:block}.copyright span{display:block;margin-top:6px}section{padding:65px 0}}