:root{--navy:#07111f;--navy2:#0d1b2a;--blue:#2563eb;--cyan:#06b6d4;--text:#152235;--muted:#66758a;--light:#f5f8fc;--white:#fff;--border:#e3eaf2}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,Arial,sans-serif;color:var(--text);line-height:1.65;background:#fff}a{text-decoration:none;color:inherit}.container{width:min(1160px,92%);margin:auto}.site-header{position:sticky;top:0;z-index:50;background:rgba(7,17,31,.94);backdrop-filter:blur(12px);border-bottom:1px solid rgba(255,255,255,.08)}.nav-wrap{min-height:78px;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;gap:11px;color:#fff}.brand-mark{width:39px;height:39px;display:grid;place-items:center;border:1px solid rgba(6,182,212,.8);border-radius:10px;color:#fff;font-weight:800}.brand strong{display:block;letter-spacing:.12em;font-size:18px}.brand small{display:block;font-size:8px;letter-spacing:.12em;color:#9eb0c6}.nav{display:flex;align-items:center;gap:25px;color:#d9e4f2;font-size:14px}.nav a:hover,.nav a.active{color:#fff}.nav-cta{background:var(--blue);padding:10px 17px;border-radius:7px;color:#fff!important}.menu-toggle{display:none;background:none;border:0;color:#fff;font-size:25px}
.hero{background:radial-gradient(circle at 85% 45%,rgba(37,99,235,.2),transparent 35%),var(--navy);color:#fff;padding:105px 0 90px;overflow:hidden}.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;align-items:center;gap:60px}.eyebrow{font-size:12px;letter-spacing:.18em;font-weight:700;color:var(--cyan);display:block;margin-bottom:15px}.hero h1{font-size:clamp(42px,5vw,68px);line-height:1.08;margin:0 0 25px;letter-spacing:-.045em}.hero h1 span{color:#4cc9e8}.hero p{font-size:18px;color:#b9c7d8;max-width:650px}.hero-actions{display:flex;gap:14px;margin:32px 0}.btn{display:inline-flex;align-items:center;justify-content:center;padding:13px 22px;border-radius:7px;font-weight:700;border:1px solid transparent;cursor:pointer}.btn-primary{background:var(--blue);color:#fff}.btn-secondary{border-color:#466078;color:#fff}.btn-light{background:#fff;color:var(--navy)}.hero-points{display:flex;flex-wrap:wrap;gap:10px;color:#8fa3ba;font-size:12px}.hero-points span{border:1px solid rgba(255,255,255,.1);padding:6px 9px;border-radius:20px}.hero-visual{min-height:420px;position:relative;display:grid;place-items:center}.network-card{width:390px;height:390px;border:1px solid rgba(76,201,232,.3);border-radius:50%;position:relative;background:radial-gradient(circle,rgba(37,99,235,.17),transparent 60%);box-shadow:0 0 90px rgba(6,182,212,.1)}.core,.node{position:absolute;display:grid;place-items:center;border-radius:50%;font-size:11px;font-weight:800}.core{width:90px;height:90px;left:150px;top:150px;background:#fff;color:var(--navy);box-shadow:0 0 45px rgba(6,182,212,.45)}.node{width:58px;height:58px;background:#10263d;border:1px solid rgba(76,201,232,.6);color:#bceefa}.n1{left:40px;top:65px}.n2{right:25px;top:75px}.n3{right:10px;bottom:85px}.n4{left:30px;bottom:70px}.n5{left:165px;top:18px}.line{position:absolute;height:1px;background:rgba(76,201,232,.35);transform-origin:left}.l1{width:150px;left:85px;top:95px;transform:rotate(30deg)}.l2{width:150px;left:195px;top:65px;transform:rotate(18deg)}.l3{width:155px;left:200px;top:205px;transform:rotate(35deg)}.l4{width:155px;left:75px;top:245px;transform:rotate(-32deg)}
.section{padding:90px 0}.section-dark{background:var(--navy);color:#fff}.section-heading{text-align:center;max-width:720px;margin:0 auto 45px}.section-heading h2,h2{font-size:clamp(30px,4vw,45px);line-height:1.15;margin:0 0 15px;letter-spacing:-.03em}.section-heading p{color:var(--muted)}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.cards.five{grid-template-columns:repeat(5,1fr)}.service-card{border:1px solid var(--border);padding:28px;border-radius:14px;background:#fff;transition:.2s;display:block}.service-card:hover{transform:translateY(-4px);box-shadow:0 15px 35px rgba(10,30,55,.08);border-color:#c7d8eb}.service-card h3{margin:18px 0 8px}.service-card p{color:var(--muted);font-size:14px}.icon{width:43px;height:43px;border-radius:10px;background:#eaf5ff;color:var(--blue);display:grid;place-items:center;font-weight:800}.learn{font-size:13px;font-weight:700;color:var(--blue)}.split{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}.section-dark p{color:#b9c7d8}.feature-list{display:grid;gap:12px}.feature-list div{padding:22px;border:1px solid rgba(255,255,255,.1);display:flex;gap:20px;border-radius:10px}.feature-list strong{color:var(--cyan)}.visual-panel{height:360px;border-radius:18px;background:var(--navy);position:relative;overflow:hidden}.visual-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.06) 1px,transparent 1px);background-size:35px 35px;transform:perspective(450px) rotateX(55deg) scale(1.5);transform-origin:center bottom}.visual-label{position:absolute;bottom:25px;left:25px;color:#bceefa;font-size:12px;letter-spacing:.15em}.check-list{padding:0;list-style:none}.check-list li{margin:13px 0}.check-list li:before{content:"✓";color:var(--blue);font-weight:800;margin-right:10px}.cta{background:linear-gradient(110deg,var(--blue),#1642a2);color:#fff;padding:65px 0}.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:30px}.cta h2{margin-bottom:5px}.cta p{margin:0;color:#dbe7ff}.page-hero{background:var(--navy);color:#fff;padding:90px 0}.page-hero h1{font-size:clamp(40px,5vw,60px);line-height:1.1;max-width:850px;margin:0 0 18px}.page-hero p{max-width:760px;color:#b9c7d8;font-size:18px}.info-box{background:var(--light);border:1px solid var(--border);padding:35px;border-radius:15px}.contact-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:70px}.contact-detail{padding:16px 0;border-bottom:1px solid var(--border);display:flex;flex-direction:column}.contact-form{display:grid;gap:14px;padding:30px;border:1px solid var(--border);border-radius:15px}.contact-form input,.contact-form textarea{font:inherit;padding:13px 14px;border:1px solid #d7e0eb;border-radius:7px;outline:none}.contact-form input:focus,.contact-form textarea:focus{border-color:var(--blue)}.notice{padding:12px;background:#edf9f2;border:1px solid #c7ebd5;border-radius:7px;font-size:14px}.footer{background:#050c15;color:#a9b8c9;padding:65px 0 25px}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px}.footer h4{color:#fff;margin-top:0}.footer-grid>div>a:not(.brand){display:block;margin:7px 0;font-size:14px}.copyright{border-top:1px solid rgba(255,255,255,.08);margin-top:45px;padding-top:20px;font-size:12px}
@media(max-width:1050px){.cards.five{grid-template-columns:repeat(2,1fr)}.nav{gap:15px}}
@media(max-width:800px){.hero-grid,.split,.contact-grid{grid-template-columns:1fr}.hero{padding:75px 0}.hero-visual{min-height:330px}.network-card{transform:scale(.78)}.cards,.cards.five{grid-template-columns:1fr}.menu-toggle{display:block}.nav{display:none;position:absolute;top:78px;left:0;right:0;background:var(--navy);padding:20px;flex-direction:column;align-items:stretch}.nav.open{display:flex}.nav a{padding:8px}.cta-inner{flex-direction:column;align-items:flex-start}.footer-grid{grid-template-columns:1fr}}