:root{--bg:#f7fafc;--text:#071a33;--navy:#062b5b;--deep:#031a39;--blue:#087bc1;--cyan:#13c2dc;--ice:#e8f5fb;--line:#d3e2eb;--muted:#5c7085}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:Arial,Helvetica,sans-serif}a{color:inherit;text-decoration:none}p{line-height:1.65}.shell{width:min(1180px,calc(100% - 48px));margin:auto}
.site-header{position:sticky;top:0;z-index:20;display:grid;grid-template-columns:260px 1fr auto;align-items:center;gap:28px;height:82px;padding:0 max(24px,calc((100vw - 1180px)/2));border-bottom:1px solid rgba(211,226,235,.8);background:rgba(255,255,255,.94);backdrop-filter:blur(16px)}.brand{display:flex;width:245px}.brand img{width:100%;height:auto}.site-header nav{display:flex;justify-content:center;gap:34px;font-size:14px;font-weight:700}.site-header nav a:hover{color:var(--blue)}.header-actions{display:flex;align-items:center;gap:12px}.language-switch{display:flex;padding:3px;border:1px solid var(--line);border-radius:999px;background:white}.language-switch button{width:34px;height:30px;border:0;border-radius:999px;color:var(--muted);background:transparent;cursor:pointer;font-weight:800}.language-switch button.active{color:white;background:var(--navy)}.header-cta,.button{display:inline-flex;align-items:center;justify-content:center;gap:10px;border-radius:999px;font-weight:700}.header-cta{padding:12px 18px;color:white;background:var(--navy);font-size:13px}
.hero{position:relative;display:grid;grid-template-columns:1.06fr .94fr;align-items:center;min-height:680px;gap:30px;overflow:hidden}.hero:before{content:"";position:absolute;z-index:-1;width:560px;height:560px;right:-80px;top:40px;border-radius:50%;background:radial-gradient(circle,rgba(19,194,220,.18),rgba(8,123,193,.07) 48%,transparent 70%)}.hero-copy{padding:88px 0 96px}.eyebrow{margin:0 0 20px;color:var(--blue);font-size:12px;font-weight:800;letter-spacing:.14em;text-transform:uppercase}.hero h1{max-width:720px;margin:0;font-size:clamp(54px,6.4vw,92px);line-height:.96;letter-spacing:-.055em}.intro{max-width:650px;margin:28px 0 0;color:var(--muted);font-size:19px}.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:34px}.button{min-height:50px;padding:0 23px;font-size:14px}.primary{color:white;background:linear-gradient(135deg,var(--navy),var(--blue));box-shadow:0 12px 28px rgba(6,43,91,.18)}.secondary{border:1px solid var(--line);background:white}
.hero-visual{position:relative;min-height:520px}.cooling-core{position:absolute;top:50%;left:52%;display:grid;width:166px;aspect-ratio:1;place-items:center;transform:translate(-50%,-50%);border:1px solid rgba(19,194,220,.55);border-radius:50%;color:var(--cyan);background:linear-gradient(145deg,var(--navy),var(--deep));box-shadow:0 30px 90px rgba(3,26,57,.28);font-size:58px}.ring{position:absolute;top:50%;left:52%;aspect-ratio:1;transform:translate(-50%,-50%);border:1px solid rgba(8,123,193,.2);border-radius:50%}.r1{width:260px}.r2{width:370px;border-style:dashed}.r3{width:480px;opacity:.6}.status{position:absolute;display:flex;align-items:center;gap:9px;padding:12px 15px;border:1px solid var(--line);border-radius:999px;background:rgba(255,255,255,.88);box-shadow:0 12px 36px rgba(6,43,91,.09);font-size:12px;font-weight:750}.status i{width:8px;height:8px;border-radius:50%;background:var(--cyan);box-shadow:0 0 0 5px rgba(19,194,220,.12)}.status.top{top:95px;right:22px}.status.bottom{bottom:92px;left:10px}
.proof{display:flex;min-height:76px;align-items:center;justify-content:center;gap:clamp(30px,8vw,110px);padding:20px 24px;color:white;background:var(--deep)}.proof span{color:var(--cyan)}.proof b{margin-left:8px;color:white;font-size:13px}.section{padding:120px 0}.heading{display:grid;grid-template-columns:1fr 1fr;gap:30px 56px;align-items:end;margin-bottom:56px}.heading .eyebrow{grid-column:1/-1;margin-bottom:-10px}.heading h2,.dark h2,.contact h2,.soft h2{margin:0;font-size:clamp(38px,4.2vw,64px);line-height:1.03;letter-spacing:-.04em}.heading>p:last-child{margin:0;color:var(--muted);font-size:17px}.heading.narrow{display:block;max-width:720px}.heading.narrow .eyebrow{margin-bottom:20px}.heading.narrow>p:last-child{margin-top:22px}
.service-grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);border-left:1px solid var(--line)}.service-grid article{min-height:285px;padding:34px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);background:rgba(255,255,255,.6)}.service-grid article>i{display:grid;width:46px;height:46px;place-items:center;margin-bottom:55px;border-radius:14px;color:var(--blue);background:var(--ice);font-style:normal}.service-grid h3{margin:0;font-size:20px}.service-grid p{margin:12px 0 0;color:var(--muted);font-size:14px}
.dark{color:white;background:var(--deep)}.sector-layout{display:grid;grid-template-columns:.9fr 1.1fr;gap:100px}.dark .eyebrow{color:var(--cyan)}.muted{max-width:510px;margin-top:28px;color:#a9bfd1;font-size:17px}.sector-list{border-top:1px solid rgba(255,255,255,.18)}.sector-list details{border-bottom:1px solid rgba(255,255,255,.18)}summary{cursor:pointer;list-style:none}.sector-list summary{display:grid;grid-template-columns:44px 1fr auto;align-items:center;min-height:76px}.sector-list summary::-webkit-details-marker{display:none}.sector-list summary span{color:var(--cyan);font-size:11px}.sector-list summary strong{font-size:17px}.sector-list summary b{color:#7791a8;font-size:22px;transition:transform .2s}.sector-list details[open] summary b{color:var(--cyan);transform:rotate(180deg)}.sector-list details p{margin:-4px 38px 24px 44px;color:#a9bfd1;font-size:14px}
.process-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;border:1px solid var(--line);background:var(--line)}.process-grid article{min-height:300px;padding:30px;background:var(--bg)}.process-grid article>span{color:var(--blue);font-size:12px}.process-grid h3{margin:88px 0 10px;font-size:24px}.process-grid p{margin:0;color:var(--muted);font-size:14px}.soft{background:var(--ice)}.about-layout{display:grid;grid-template-columns:.9fr 1.1fr;gap:90px;align-items:center}.about-image{height:440px;overflow:hidden;border-radius:40px 10px}.about-image img{width:100%;height:100%;object-fit:cover}.about-text{color:var(--muted);font-size:17px}.soft ul{display:grid;gap:14px;margin:28px 0 0;padding:0;list-style:none}.soft li{font-weight:700;color:var(--blue)}.soft li span{margin-left:8px;color:var(--text)}
.contact{padding:105px 0;color:white;background:linear-gradient(135deg,#075794,var(--navy) 55%,var(--deep))}.contact .eyebrow{color:var(--cyan)}.contact-layout{display:grid;grid-template-columns:1fr 420px;gap:80px;align-items:center}.contact-card{padding:30px;border:1px solid rgba(255,255,255,.18);border-radius:24px;background:rgba(255,255,255,.08)}.contact-card p{margin:0 0 22px;color:#d6e9f5}.address{display:flex;gap:11px;margin:0 0 24px;line-height:1.55}.white{color:var(--deep);background:white}
footer{padding:72px 0 24px;background:white}.footer-layout{display:grid;grid-template-columns:1.55fr repeat(3,1fr);gap:50px}.footer-logo{width:250px;height:auto}.footer-layout>div{display:flex;flex-direction:column;gap:10px;color:var(--muted);font-size:13px}.footer-layout strong{margin-bottom:7px;color:var(--text)}.footer-layout a:hover{color:var(--blue)}.legal{display:flex;justify-content:space-between;margin-top:58px;padding-top:22px;border-top:1px solid var(--line);color:var(--muted);font-size:12px}
@media(max-width:900px){.site-header{grid-template-columns:1fr auto}.site-header nav{display:none}.hero{grid-template-columns:1fr}.hero-copy{padding-bottom:10px}.service-grid{grid-template-columns:repeat(2,1fr)}.sector-layout,.about-layout,.contact-layout{grid-template-columns:1fr;gap:54px}.process-grid{grid-template-columns:repeat(2,1fr)}.footer-layout{grid-template-columns:1.5fr 1fr 1fr}.footer-layout>div:last-child{grid-column:2}}
@media(max-width:620px){.shell{width:min(100% - 30px,1180px)}.site-header{height:70px;padding:0 15px}.brand{width:188px}.header-actions{gap:7px}.language-switch button{width:29px;height:28px}.header-cta{width:43px;height:43px;padding:0;font-size:0}.header-cta::after{content:"→";font-size:18px}.hero{min-height:auto}.hero-copy{padding:64px 0 0}.hero h1{font-size:clamp(49px,15vw,66px)}.hero-visual{min-height:370px;transform:scale(.9)}.proof{flex-direction:column;align-items:flex-start;gap:15px}.section{padding:82px 0}.heading{display:block}.heading h2{margin-bottom:22px}.service-grid{grid-template-columns:1fr}.process-grid{grid-template-columns:1fr}.about-image{height:310px}.contact{padding:80px 0}.footer-layout{grid-template-columns:1fr 1fr}.footer-logo{grid-column:1/-1}.footer-layout>div:last-child{grid-column:auto}.legal{flex-direction:column;gap:8px}}