:root{--navy:#06274a;--blue:#0877d9;--cyan:#16b7dd;--green:#13bd72;--ink:#10243a;--muted:#617286;--line:#dbe4ea;--ice:#f2f8fb;--mist:#e8f4f3;--white:#fff;--max:1240px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--ink);background:#fff;line-height:1.6}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.wrap{width:min(calc(100% - 48px),var(--max));margin:auto}.top{border-bottom:1px solid var(--line);background:rgba(255,255,255,.96);position:sticky;top:0;z-index:50}.nav{min-height:92px;display:grid;grid-template-columns:300px 1fr auto;align-items:center;gap:32px}.logo img{width:285px}.links{display:flex;justify-content:center;gap:30px}.links a{font-size:.86rem;font-weight:700;color:#526477}.links a:hover,.links a.active{color:var(--blue)}.nav-contact{font-size:.83rem;font-weight:800;padding:10px 0;border-bottom:2px solid var(--green)}.menu{display:none;border:0;background:none;font-size:1.5rem;color:var(--navy)}
.hero{position:relative;overflow:hidden}.hero:before{content:'';position:absolute;right:-120px;top:-120px;width:520px;height:520px;border:90px solid #edf7fb;border-radius:50%;z-index:-1}.hero-grid{min-height:690px;display:grid;grid-template-columns:1.05fr .95fr;align-items:center;gap:70px}.eyebrow{font-size:.7rem;letter-spacing:.16em;text-transform:uppercase;font-weight:800;color:var(--green);margin-bottom:20px}h1,h2,h3{margin:0;line-height:1.05}h1{font-size:clamp(3.8rem,7vw,7.1rem);letter-spacing:-.055em;color:var(--navy);max-width:760px}h2{font-size:clamp(2.5rem,4.6vw,4.8rem);letter-spacing:-.045em;color:var(--navy)}h3{font-size:1.35rem}.hero p{font-size:1.12rem;max-width:680px;color:var(--muted);margin:26px 0}.text-link{display:inline-flex;gap:10px;align-items:center;font-weight:800;color:var(--navy);padding-bottom:5px;border-bottom:2px solid var(--green)}.hero-map{position:relative;height:480px}.orbit{position:absolute;border:1px solid #cfe1e8;border-radius:50%;inset:40px}.orbit.o2{inset:105px}.core{position:absolute;inset:165px;background:var(--navy);border-radius:50%;display:grid;place-items:center;color:#fff;text-align:center;font-weight:800}.node{position:absolute;background:#fff;border:1px solid var(--line);box-shadow:0 14px 34px rgba(6,39,74,.08);padding:13px 16px;font-size:.78rem;font-weight:800}.n1{top:45px;left:42%}.n2{right:5px;top:45%}.n3{bottom:40px;left:42%}.n4{left:0;top:45%}.n5{right:45px;top:105px}.n6{left:38px;bottom:105px}
.signal{background:var(--navy);color:#fff}.signal-grid{display:grid;grid-template-columns:repeat(4,1fr)}.signal-item{padding:28px;border-right:1px solid rgba(255,255,255,.14)}.signal-item:last-child{border:0}.signal-item small{display:block;color:#77d9bd;text-transform:uppercase;letter-spacing:.13em;font-size:.67rem;margin-bottom:7px}.signal-item strong{font-size:1rem}
.section{padding:100px 0}.section-head{display:grid;grid-template-columns:260px 1fr;gap:70px;margin-bottom:54px}.section-head p{max-width:720px;color:var(--muted);font-size:1.05rem}.service-lines{border-top:1px solid var(--line)}.service-line{display:grid;grid-template-columns:1.1fr 1.4fr auto;gap:40px;align-items:center;padding:27px 0;border-bottom:1px solid var(--line)}.service-line h3{font-size:1.55rem;color:var(--navy)}.service-line p{margin:0;color:var(--muted);font-size:.94rem}.service-line a{font-weight:800;color:var(--blue)}
.systems{background:var(--ice)}.systems-grid{display:grid;grid-template-columns:1fr 1fr;gap:0;border:1px solid var(--line)}.system-panel{padding:42px;min-height:310px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}.system-panel:nth-child(2n){border-right:0}.system-panel:nth-last-child(-n+2){border-bottom:0}.system-panel small{color:var(--green);font-weight:800;text-transform:uppercase;letter-spacing:.12em;font-size:.68rem}.system-panel h3{font-size:2rem;color:var(--navy);margin:28px 0 14px}.system-panel p{color:var(--muted)}
.band{padding:74px 0;background:linear-gradient(90deg,var(--blue),var(--cyan),var(--green));color:#fff}.band .wrap{display:grid;grid-template-columns:1fr auto;gap:50px;align-items:center}.band h2{color:#fff;max-width:880px}.band a{border-bottom:2px solid #fff;padding-bottom:5px;font-weight:800}
.page-hero{padding:88px 0 72px;background:var(--ice);border-bottom:1px solid var(--line)}.page-hero h1{font-size:clamp(3.3rem,6vw,6.2rem)}.page-hero p{max-width:760px;color:var(--muted);font-size:1.08rem;margin-top:24px}.crumb{font-size:.7rem;text-transform:uppercase;letter-spacing:.15em;color:var(--green);font-weight:800;margin-bottom:18px}.service-index{display:grid;grid-template-columns:repeat(2,1fr);border-top:1px solid var(--line);border-left:1px solid var(--line)}.service-entry{padding:32px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);min-height:230px}.service-entry h3{font-size:1.8rem;color:var(--navy);margin-bottom:12px}.service-entry p{color:var(--muted)}.service-entry a{font-weight:800;color:var(--blue)}
.solution-row{display:grid;grid-template-columns:.9fr 1.5fr;gap:60px;padding:34px 0;border-top:1px solid var(--line)}.solution-row:last-child{border-bottom:1px solid var(--line)}.solution-row h3{font-size:1.75rem;color:var(--navy)}.solution-row p{margin:0;color:var(--muted)}
.detail-grid{display:grid;grid-template-columns:300px 1fr;gap:80px}.side-list{border-top:1px solid var(--line)}.side-list a{display:block;padding:10px 0;border-bottom:1px solid var(--line);font-size:.84rem}.side-list a:hover{color:var(--blue)}.detail-main p{color:var(--muted);font-size:1.04rem;max-width:800px;margin-top:24px}.deliver{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-top:36px}.deliver div{padding:18px;border-left:3px solid var(--green);background:var(--ice);font-weight:700}
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px}.about-note{padding:34px;background:var(--navy);color:#fff}.about-note h3{font-size:2rem}.about-note p{color:#c7d5e0;margin-top:18px}.principles{display:grid;gap:0;border-top:1px solid var(--line)}.principle{padding:20px 0;border-bottom:1px solid var(--line)}.principle strong{display:block;color:var(--navy);font-size:1.1rem}.principle p{margin:5px 0 0;color:var(--muted)}
.contact-layout{display:grid;grid-template-columns:.8fr 1.2fr;min-height:680px}.contact-side{background:var(--navy);color:#fff;padding:80px 5vw}.contact-side h1{color:#fff;font-size:clamp(3.2rem,5vw,5.7rem)}.contact-side p{color:#bcd0df;margin-top:24px}.contact-form{padding:80px 5vw;background:#fff}.field{padding:17px 0;border-bottom:1px solid var(--line)}.field label{display:block;font-size:.68rem;text-transform:uppercase;letter-spacing:.12em;font-weight:800;color:var(--blue);margin-bottom:6px}input,textarea,select{width:100%;border:0;outline:0;background:transparent;font:inherit;color:var(--ink);padding:8px 0}textarea{min-height:110px;resize:vertical}.submit{margin-top:26px;border:0;background:var(--navy);color:#fff;padding:14px 20px;font-weight:800;cursor:pointer}
.footer{background:#061b30;color:#fff;padding:46px 0 20px}.footer-main{display:grid;grid-template-columns:330px 1fr;gap:80px;align-items:start}.footer-logo img{width:300px;filter:brightness(0) invert(1)}.footer-right{display:flex;justify-content:flex-end;gap:30px;flex-wrap:wrap}.footer-right a{color:#c2d0dc;font-size:.84rem}.footer-bottom{margin-top:32px;padding-top:15px;border-top:1px solid rgba(255,255,255,.12);color:#7890a3;font-size:.72rem;display:flex;justify-content:space-between}.mobile{display:none}
@media(max-width:900px){.wrap{width:min(calc(100% - 30px),var(--max))}.nav{grid-template-columns:1fr auto;min-height:78px}.logo img{width:230px}.links,.nav-contact{display:none}.menu{display:block}.mobile{display:none;position:absolute;top:78px;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);padding:15px}.mobile.open{display:grid}.mobile a{padding:10px 0;border-bottom:1px solid var(--line)}.hero-grid,.section-head,.about-grid,.detail-grid,.contact-layout{grid-template-columns:1fr}.hero-grid{padding:65px 0}.hero-map{height:390px}.signal-grid{grid-template-columns:1fr 1fr}.service-line{grid-template-columns:1fr;gap:8px}.systems-grid,.service-index{grid-template-columns:1fr}.system-panel{border-right:0}.system-panel:nth-last-child(2){border-bottom:1px solid var(--line)}.band .wrap{grid-template-columns:1fr}.solution-row{grid-template-columns:1fr;gap:8px}.deliver{grid-template-columns:1fr}.footer-main{grid-template-columns:1fr}.footer-right{justify-content:flex-start}.contact-side,.contact-form{padding:60px 24px}}