:root{
  --navy:#101b4d;
  --blue:#233b9b;
  --blue2:#2e5bd3;
  --sky:#eaf0ff;
  --ink:#111827;
  --muted:#667085;
  --line:#dbe2f2;
  --white:#fff;
  --dark:#0a1234;
  --shadow:0 22px 60px rgba(16,27,77,.13);
  --radius:22px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:#fff;line-height:1.65}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{width:min(1180px,92%);margin:auto}
.site-header{position:sticky;top:0;z-index:50;background:rgba(10,18,52,.94);backdrop-filter:blur(18px);border-bottom:1px solid rgba(255,255,255,.1)}
.nav{min-height:82px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;min-height:82px}.brand img{width:118px;height:76px;object-fit:contain}
.nav-links{display:flex;align-items:center;gap:26px;color:#dfe6ff;font-weight:600;font-size:14px}
.nav-links a{position:relative;padding:28px 0}
.nav-links a:after{content:"";position:absolute;left:0;bottom:20px;width:0;height:2px;background:#6f8dff;transition:.25s}
.nav-links a:hover:after,.nav-links a.active:after{width:100%}
.nav-cta{padding:12px 18px!important;border:1px solid rgba(255,255,255,.25);border-radius:999px}
.nav-cta:after{display:none}
.menu-btn{display:none;border:0;background:none;color:#fff;font-size:28px}
.hero{position:relative;overflow:hidden;background:linear-gradient(135deg,#0a1234 0%,#152a78 55%,#1e46ae 100%);color:#fff}
.hero:before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);background-size:42px 42px;mask-image:linear-gradient(90deg,#000,transparent 80%)}
.hero-grid{position:relative;min-height:650px;display:grid;grid-template-columns:1.05fr .95fr;align-items:center;gap:50px;padding:80px 0}
.eyebrow{display:inline-flex;align-items:center;gap:10px;text-transform:uppercase;letter-spacing:.16em;font-size:12px;font-weight:800;color:#b7c7ff;margin-bottom:18px}
.eyebrow:before{content:"";width:30px;height:2px;background:#7e9aff}
h1,h2,h3,h4{line-height:1.1;margin:0 0 18px;letter-spacing:-.035em}
h1{font-size:clamp(44px,6vw,76px)}
h2{font-size:clamp(32px,4vw,52px)}
h3{font-size:24px}
.hero p{font-size:18px;color:#d8e0ff;max-width:650px}
.actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:30px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:14px 22px;border-radius:999px;font-weight:800;border:1px solid transparent;transition:.25s;cursor:pointer}
.btn-primary{background:#fff;color:var(--navy)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 12px 30px rgba(0,0,0,.18)}
.btn-blue{background:var(--blue);color:#fff}
.btn-blue:hover{background:var(--blue2);transform:translateY(-2px)}
.btn-outline{border-color:#cad5ff;color:#fff}
.hero-art{min-height:470px;display:flex;align-items:center;justify-content:center;position:relative}
.structure{width:min(470px,100%);aspect-ratio:1/1;position:relative}
.structure .ring{position:absolute;border:1px solid rgba(255,255,255,.2);border-radius:50%;inset:4%;animation:spin 30s linear infinite}
.structure .ring:nth-child(2){inset:14%;animation-direction:reverse;animation-duration:22s}
.structure .ring:nth-child(3){inset:28%;animation-duration:16s}
.tower{position:absolute;left:50%;bottom:13%;width:46%;height:66%;transform:translateX(-50%);border-left:2px solid #b9c7ff;border-right:2px solid #b9c7ff}
.tower:before,.tower:after{content:"";position:absolute;left:0;right:0;height:2px;background:#c9d4ff;box-shadow:0 45px #c9d4ff,0 90px #c9d4ff,0 135px #c9d4ff,0 180px #c9d4ff}
.tower:before{top:10%}.tower:after{top:92%}
.diagonal{position:absolute;width:2px;height:95%;background:#7e9aff;left:50%;top:2%;transform-origin:top}
.d1{transform:rotate(27deg)}.d2{transform:rotate(-27deg)}
.scan{position:absolute;left:5%;right:5%;bottom:4%;height:2px;background:#6f8dff;box-shadow:0 0 30px 5px rgba(111,141,255,.5);animation:scan 4s ease-in-out infinite}
@keyframes scan{0%,100%{transform:translateY(-100px);opacity:.3}50%{transform:translateY(80px);opacity:1}}
@keyframes spin{to{transform:rotate(360deg)}}
.section{padding:100px 0}
.section-sm{padding:70px 0}
.section-dark{background:var(--dark);color:#fff}
.section-blue{background:linear-gradient(135deg,#eef3ff,#fff)}
.section-head{max-width:720px;margin-bottom:48px}
.section-head.center{text-align:center;margin-left:auto;margin-right:auto}
.section-head p{color:var(--muted);font-size:17px}
.kicker{color:var(--blue);font-size:12px;text-transform:uppercase;letter-spacing:.15em;font-weight:900;margin-bottom:12px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px;box-shadow:0 8px 28px rgba(16,27,77,.05);transition:.25s}
.card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.service-card{position:relative;overflow:hidden}
.service-card:before{content:"";position:absolute;left:0;top:0;width:100%;height:4px;background:linear-gradient(90deg,var(--blue),#7c99ff)}
.icon{width:50px;height:50px;border-radius:14px;background:#edf2ff;color:var(--blue);display:grid;place-items:center;font-weight:900;margin-bottom:22px}
.service-card p,.card p{color:var(--muted)}
.num{font-size:12px;font-weight:900;color:var(--blue);letter-spacing:.12em}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:#dbe3fb;border:1px solid #dbe3fb;border-radius:22px;overflow:hidden}
.stat{background:#fff;padding:28px;text-align:center}
.stat strong{display:block;font-size:34px;color:var(--navy)}
.stat span{color:var(--muted);font-size:13px}
.split{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}
.blue-panel{background:linear-gradient(145deg,#101b4d,#2444a6);color:#fff;border-radius:28px;padding:44px;position:relative;overflow:hidden}
.blue-panel:after{content:"";position:absolute;width:240px;height:240px;border:1px solid rgba(255,255,255,.16);border-radius:50%;right:-90px;top:-90px}
.list{padding:0;margin:26px 0 0;list-style:none}
.list li{display:flex;gap:12px;margin:12px 0;color:#dbe4ff}
.list li:before{content:"✓";font-weight:900;color:#90a8ff}
.project{padding:0;overflow:hidden}
.project-cover{height:250px;background:linear-gradient(135deg,#0c173e,#3156c5);position:relative;overflow:hidden}.project-cover img{width:100%;height:100%;object-fit:cover;object-position:center}.project-cover:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(8,14,40,.02),rgba(8,14,40,.28));pointer-events:none}
.project-cover:before{content:"";position:absolute;inset:0;background-image:linear-gradient(150deg,transparent 45%,rgba(255,255,255,.18) 46%,transparent 47%),linear-gradient(30deg,transparent 45%,rgba(255,255,255,.12) 46%,transparent 47%);background-size:100px 100px}
.project-body{padding:28px}
.tags{display:flex;gap:8px;flex-wrap:wrap;margin-top:16px}
.tag{font-size:11px;font-weight:800;color:var(--blue);background:#edf2ff;border-radius:999px;padding:6px 9px}
.form-wrap{display:grid;grid-template-columns:.8fr 1.2fr;gap:55px;align-items:start}
.form{background:#fff;border:1px solid var(--line);border-radius:24px;padding:32px;box-shadow:var(--shadow)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{margin-bottom:16px}
.field.full{grid-column:1/-1}
label{display:block;font-size:13px;font-weight:800;margin-bottom:7px;color:#344054}
input,textarea,select{width:100%;font:inherit;border:1px solid #cfd7e7;background:#fbfcff;border-radius:12px;padding:13px 14px;outline:none;transition:.2s}
input:focus,textarea:focus,select:focus{border-color:#5878e7;box-shadow:0 0 0 4px #e9efff}
textarea{min-height:130px;resize:vertical}
input[type=file]{padding:10px;background:#fff}
.notice{padding:14px 16px;border-radius:12px;background:#eef3ff;color:#24346f;font-size:14px;margin-bottom:20px}
.alert{padding:14px 16px;border-radius:12px;margin-bottom:20px}.alert.ok{background:#eaf8ef;color:#146c35}.alert.err{background:#fff0f0;color:#a01b1b}
.breadcrumb{padding:26px 0;color:#6b7692;font-size:14px}
.page-hero{background:linear-gradient(135deg,#0a1234,#203d9a);color:#fff;padding:80px 0}
.page-hero p{max-width:720px;color:#dbe4ff;font-size:18px}
.timeline{display:grid;gap:22px}.step{display:grid;grid-template-columns:60px 1fr;gap:20px}.step-no{width:52px;height:52px;border-radius:50%;background:#eaf0ff;color:var(--blue);display:grid;place-items:center;font-weight:900}
.footer{background:#080e28;color:#aeb9dc;padding:60px 0 25px}.footer-grid{display:grid;grid-template-columns:1.3fr .7fr .9fr;gap:50px}.footer h4{color:#fff;font-size:15px}.footer a:hover{color:#fff}.footer-bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:40px;padding-top:18px;font-size:12px;display:flex;justify-content:space-between;gap:15px}
.mobile-cta{display:none}
@media(max-width:900px){
  .nav-links{display:none}.menu-btn{display:block}
  .nav-links.open{display:flex;position:absolute;left:0;right:0;top:82px;background:#0a1234;padding:15px 5%;flex-direction:column;align-items:stretch}
  .nav-links a{padding:13px 0}.nav-links a:after{bottom:5px}
  .hero-grid,.split,.form-wrap{grid-template-columns:1fr}.hero-grid{padding:65px 0}.hero-art{min-height:380px}
  .grid-3{grid-template-columns:1fr 1fr}.stats{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:600px){
  .container{width:min(92%,520px)}.section{padding:70px 0}.section-sm{padding:50px 0}
  h1{font-size:42px}.grid-3,.grid-2,.form-grid{grid-template-columns:1fr}.stats{grid-template-columns:1fr 1fr}
  .brand img{width:96px;height:64px}.hero-grid{min-height:auto}.hero-art{min-height:300px}.structure{width:300px}
  .blue-panel{padding:30px}.footer-grid{grid-template-columns:1fr}.footer-bottom{flex-direction:column}
}