:root{--navy:#073b66;--navy-dark:#032640;--teal:#00a6b2;--ink:#102534;--muted:#597180;--line:#dbe6eb;--soft:#f2f7f9;--white:#fff;--max:1180px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,Arial,sans-serif;color:var(--ink);background:#fff;line-height:1.65;font-size:16px}a{color:inherit}.site-header{height:86px;display:flex;align-items:center;justify-content:space-between;gap:32px;max-width:var(--max);margin:auto;padding:0 24px;background:#fff}.brand img{display:block;width:270px;height:auto}.site-header nav{display:flex;gap:30px;align-items:center}.site-header nav a{text-decoration:none;font-weight:600;font-size:.91rem;color:#274354}.site-header nav a:hover{color:var(--teal)}.menu-toggle{display:none;background:none;border:0;padding:10px}.menu-toggle span{display:block;width:25px;height:2px;background:var(--navy);margin:5px}.hero{min-height:650px;background:linear-gradient(105deg,#eef7f9 0%,#fff 50%);display:grid;grid-template-columns:1.05fr .95fr;align-items:center;gap:54px;padding:76px max(24px,calc((100vw - var(--max))/2)) 88px;overflow:hidden}.eyebrow{font-size:.76rem;line-height:1.2;letter-spacing:.15em;font-weight:800;color:var(--teal);margin:0 0 18px}.hero h1{font-size:clamp(2.5rem,5vw,4.65rem);line-height:1.04;letter-spacing:-.052em;margin:0;color:var(--navy-dark);max-width:760px}.hero-text{font-size:1.12rem;color:var(--muted);max-width:650px;margin:28px 0 34px}.hero-actions{display:flex;gap:13px;flex-wrap:wrap}.button{display:inline-flex;align-items:center;justify-content:center;min-height:52px;padding:0 24px;border-radius:4px;text-decoration:none;font-weight:700;font-size:.94rem}.primary{background:var(--navy);color:#fff}.primary:hover{background:var(--teal)}.secondary{border:1px solid #b7cbd5;color:var(--navy);background:#fff}.hero-visual{height:490px;position:relative;background:var(--navy-dark);border-radius:8px;box-shadow:0 34px 80px rgba(7,59,102,.18);overflow:hidden}.grid-lines{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);background-size:32px 32px}.system-card{position:absolute;width:190px;padding:21px 22px;background:rgba(255,255,255,.94);box-shadow:0 10px 26px rgba(0,0,0,.18);z-index:2;border-left:4px solid var(--teal)}.system-card span{display:block;color:var(--teal);font-size:.72rem;font-weight:800;letter-spacing:.12em}.system-card strong{display:block;color:var(--navy);font-size:1.23rem;margin-top:3px}.system-card small{color:#5f7583;font-size:.77rem}.card-network{top:52px;left:38px}.card-energy{top:191px;right:30px}.card-security{bottom:39px;left:61px}.connection-map{position:absolute;inset:0;width:100%;height:100%}.connection-map path{fill:none;stroke:var(--teal);stroke-width:3;opacity:.75}.connection-map circle{fill:#fff;stroke:var(--teal);stroke-width:4}.trust-strip{max-width:var(--max);margin:-35px auto 0;position:relative;z-index:3;background:#fff;box-shadow:0 12px 40px rgba(14,57,83,.12);display:grid;grid-template-columns:repeat(3,1fr);padding:28px 35px}.trust-strip p{margin:0;padding:0 25px;border-right:1px solid var(--line)}.trust-strip p:last-child{border:0}.trust-strip strong,.trust-strip span{display:block}.trust-strip strong{font-size:.9rem;color:var(--navy)}.trust-strip span{font-size:.78rem;color:var(--muted)}.section{max-width:var(--max);margin:auto;padding:110px 24px}.company{display:grid;grid-template-columns:1fr 1fr;gap:90px;align-items:start}.section h2,.contact h2{font-size:clamp(2rem,4vw,3.55rem);line-height:1.12;letter-spacing:-.04em;color:var(--navy-dark);margin:0}.company-copy{font-size:1.08rem;color:var(--muted)}.company-copy p{margin:0 0 22px}.services{max-width:none;background:var(--soft);padding-left:max(24px,calc((100vw - var(--max))/2));padding-right:max(24px,calc((100vw - var(--max))/2))}.section-heading{max-width:690px;margin-bottom:54px}.section-heading>p:last-child{color:var(--muted);font-size:1.06rem}.service-grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid #cddce3;border-left:1px solid #cddce3}.service-grid article{background:#fff;padding:38px 32px;min-height:270px;border-right:1px solid #cddce3;border-bottom:1px solid #cddce3;transition:transform .2s,box-shadow .2s}.service-grid article:hover{transform:translateY(-5px);box-shadow:0 20px 45px rgba(7,59,102,.1);position:relative;z-index:2}.service-grid article>span{color:var(--teal);font-size:.75rem;font-weight:800;letter-spacing:.12em}.service-grid h3{font-size:1.18rem;line-height:1.3;color:var(--navy);margin:22px 0 12px}.service-grid p{color:var(--muted);font-size:.92rem;margin:0}.method{max-width:none;background:var(--navy-dark);color:#fff;padding-left:max(24px,calc((100vw - var(--max))/2));padding-right:max(24px,calc((100vw - var(--max))/2));display:grid;grid-template-columns:.8fr 1.2fr;gap:100px}.method h2{color:#fff}.light{color:#69d5dd}.method-intro>p:last-child{color:#aac0cd}.steps{list-style:none;margin:0;padding:0}.steps li{display:grid;grid-template-columns:52px 1fr;gap:22px;padding:22px 0;border-bottom:1px solid rgba(255,255,255,.14)}.steps li:first-child{padding-top:0}.steps span{color:#69d5dd;font-size:.75rem;font-weight:800}.steps h3{margin:0 0 7px;font-size:1.08rem}.steps p{margin:0;color:#a9becb;font-size:.9rem}.sector-list{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.sector-list div{border-top:4px solid var(--teal);background:var(--soft);padding:33px 29px}.sector-list strong{color:var(--navy);font-size:1.12rem}.sector-list p{color:var(--muted);font-size:.9rem;margin-bottom:0}.contact{background:var(--teal);padding:85px max(24px,calc((100vw - var(--max))/2));display:grid;grid-template-columns:1fr 1fr;gap:90px;align-items:center}.contact h2{color:#fff}.contact-copy{color:#e8feff;font-size:1.06rem}.light-button{background:#fff;color:var(--navy);margin-top:12px}footer{max-width:var(--max);margin:auto;padding:48px 24px;display:grid;grid-template-columns:280px 1fr auto;align-items:center;gap:34px;color:var(--muted);font-size:.8rem}footer img{width:250px}footer p{margin:0}.reveal{opacity:0;transform:translateY(20px);transition:opacity .55s ease,transform .55s ease}.reveal.visible{opacity:1;transform:none}@media(max-width:900px){.site-header{height:74px}.brand img{width:220px}.menu-toggle{display:block}.site-header nav{position:absolute;display:none;top:74px;left:0;right:0;background:#fff;padding:18px 24px 24px;box-shadow:0 15px 30px rgba(0,0,0,.1);z-index:9;flex-direction:column;align-items:flex-start}.site-header nav.open{display:flex}.hero{grid-template-columns:1fr;padding-top:60px}.hero-visual{height:430px}.trust-strip{margin:0;grid-template-columns:1fr}.trust-strip p{border-right:0;border-bottom:1px solid var(--line);padding:16px 10px}.company,.method,.contact{grid-template-columns:1fr;gap:42px}.service-grid{grid-template-columns:repeat(2,1fr)}footer{grid-template-columns:1fr}footer img{width:230px}}@media(max-width:580px){.hero h1{font-size:2.65rem}.hero-text{font-size:1rem}.hero-visual{height:390px}.system-card{width:170px;padding:15px}.card-network{left:20px}.card-energy{right:16px}.card-security{left:32px}.section{padding-top:78px;padding-bottom:78px}.service-grid{grid-template-columns:1fr}.service-grid article{min-height:auto}.sector-list{grid-template-columns:1fr}.button{width:100%}.contact{padding-top:70px;padding-bottom:70px}.light-button{font-size:.79rem}.trust-strip{box-shadow:none}}