:root{
  --navy:#07111f; --navy2:#0b192a; --blue:#1f75d2; --cyan:#57c7ff;
  --ink:#101923; --muted:#667384; --line:#dce4eb; --light:#f4f7fa; --white:#fff;
  --max:1180px;
}
*{box-sizing:border-box} html{scroll-behavior:smooth} body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:#fff;line-height:1.6}
a{text-decoration:none;color:inherit}.container{width:min(var(--max),calc(100% - 48px));margin:auto}
.site-header{position:fixed;top:0;left:0;right:0;z-index:20;background:rgba(7,17,31,.9);backdrop-filter:blur(18px);border-bottom:1px solid rgba(255,255,255,.09)}
.nav-wrap{height:78px;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;gap:11px;color:#fff}.brand-mark{display:grid;place-items:center;width:36px;height:36px;border:1px solid rgba(255,255,255,.55);font-size:13px;font-weight:800;letter-spacing:-1px}.brand-mark span{color:var(--cyan)}.brand-text{display:flex;flex-direction:column;line-height:1}.brand-text strong{font-size:15px;letter-spacing:2.5px}.brand-text small{font-size:8px;letter-spacing:1.35px;text-transform:uppercase;color:#aebdcb;margin-top:5px}.nav{display:flex;align-items:center;gap:30px;color:#dce6ef;font-size:12px;font-weight:600;letter-spacing:.3px}.nav a:not(.nav-cta){opacity:.82}.nav a:hover{opacity:1}.nav-cta{border:1px solid rgba(87,199,255,.55);padding:11px 17px;color:#fff}.menu-btn{display:none;background:none;border:0;color:#fff;font-size:24px}

.hero{min-height:760px;background:linear-gradient(120deg,#07111f 0%,#0b1b2c 56%,#10263b 100%);color:#fff;position:relative;overflow:hidden;padding-top:78px}.hero-grid{position:absolute;inset:0;opacity:.16;background-image:linear-gradient(rgba(255,255,255,.08) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.08) 1px,transparent 1px);background-size:72px 72px;mask-image:linear-gradient(90deg,black 0%,black 45%,transparent 78%)}.hero-content{position:relative;z-index:2;padding-top:116px}.eyebrow{font-size:10px;letter-spacing:2px;text-transform:uppercase;color:#9fb3c7;display:flex;gap:9px;align-items:center}.eyebrow span{display:inline-block;width:24px;height:1px;background:var(--cyan)}h1{font-size:clamp(58px,8vw,100px);line-height:.92;letter-spacing:-5px;margin:25px 0 25px;font-weight:750}h1 em{font-style:normal;color:#68caff}.hero-lead{font-size:22px;line-height:1.35;max-width:590px;margin:0 0 16px;font-weight:500}.hero-copy{color:#aebdcb;max-width:560px;font-size:14px}.hero-actions{display:flex;gap:13px;align-items:center;margin-top:34px}.button{display:inline-flex;align-items:center;gap:18px;padding:14px 19px;font-size:11px;font-weight:700;letter-spacing:.6px;text-transform:uppercase}.button span{font-size:17px}.button.primary{background:#fff;color:#0b1a2b}.button.primary:hover{background:#dff4ff}.button.ghost{border:1px solid rgba(255,255,255,.25);color:#e7eef5}.hero-facts{display:flex;gap:45px;margin-top:70px}.hero-facts div{display:flex;flex-direction:column;gap:4px}.hero-facts strong{font-size:10px;color:var(--cyan);letter-spacing:1px}.hero-facts span{font-size:11px;color:#9fb0c0;text-transform:uppercase;letter-spacing:1px}.hero-visual{position:absolute;right:-35px;top:130px;width:52%;height:600px;opacity:.92}.rack{position:absolute;bottom:65px;width:110px;height:430px;border:1px solid rgba(139,185,220,.35);background:linear-gradient(90deg,rgba(255,255,255,.06),rgba(255,255,255,.015));padding:17px 12px;display:flex;flex-direction:column;gap:15px}.rack-a{right:35%;transform:perspective(800px) rotateY(-14deg)}.rack-b{right:9%;height:480px;transform:perspective(800px) rotateY(-14deg);opacity:.65}.rack i{height:43px;border:1px solid rgba(87,199,255,.28);display:block;position:relative}.rack i:after{content:"";position:absolute;right:8px;top:8px;width:5px;height:5px;border-radius:50%;background:#57c7ff;box-shadow:-11px 0 0 rgba(87,199,255,.3)}.cooling-lines{position:absolute;inset:90px 0 0 0;width:100%;height:80%;fill:none;stroke:#57c7ff;stroke-width:2;stroke-opacity:.52;filter:drop-shadow(0 0 7px rgba(87,199,255,.25))}.cooling-lines circle{fill:#57c7ff;stroke:none}.visual-label{position:absolute;right:2%;top:12%;font-size:9px;line-height:1.5;letter-spacing:2px;color:#8298ab;text-align:right}.visual-label span{color:#57c7ff}.trust-strip{background:#0b1827;color:#8ea2b5;border-bottom:1px solid rgba(255,255,255,.08)}.trust-inner{height:62px;display:flex;align-items:center;justify-content:space-between;font-size:9px;letter-spacing:1.6px}.dot{width:3px;height:3px;background:#57c7ff;border-radius:50%}

.section{padding:110px 0}.section-heading{max-width:760px;margin-bottom:55px}.kicker{font-size:10px;font-weight:750;letter-spacing:2px;color:#3d80b9;margin-bottom:17px}.section h2{font-size:clamp(38px,5vw,58px);line-height:1.05;letter-spacing:-2.5px;margin:0 0 20px}.section-heading p{font-size:16px;color:var(--muted);max-width:650px}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.card{border:1px solid var(--line);padding:31px;min-height:330px;position:relative;background:#fff;transition:.25s}.card:hover{transform:translateY(-4px);box-shadow:0 20px 45px rgba(15,39,63,.08)}.card.featured{background:#0b1929;color:#fff;border-color:#0b1929}.card-no{font-size:9px;color:#7f93a5;letter-spacing:1px}.card.featured .card-no{color:#6e9fc6}.icon{font-size:27px;margin:42px 0 20px;color:#2e83ca}.card h3{font-size:20px;letter-spacing:-.5px;margin:0 0 12px}.card p{font-size:13px;color:#667384;margin:0;max-width:310px}.featured p{color:#a8b7c6}.card-line{position:absolute;left:31px;bottom:28px;width:36px;height:2px;background:#55bdf1}

.dark-section{background:#081422;color:#fff}.dark-section .kicker{color:#64bdf2}.two-col{display:grid;grid-template-columns:1.05fr .95fr;gap:100px;align-items:center}.dark-section p{color:#aebdcb;font-size:14px}.dark-section .large,.about .large{font-size:19px;line-height:1.5;color:#d8e1e9}.text-link{display:inline-flex;gap:14px;color:#62c6fa;text-transform:uppercase;font-size:10px;font-weight:750;letter-spacing:1.4px;margin-top:24px}.spec-panel{border:1px solid rgba(255,255,255,.14);padding:28px;background:rgba(255,255,255,.025)}.spec-top{font-size:9px;letter-spacing:2px;color:#6d8498;margin-bottom:8px}.spec-row{display:flex;justify-content:space-between;align-items:center;padding:21px 0;border-bottom:1px solid rgba(255,255,255,.09);font-size:13px}.spec-row b{font-size:9px;color:#58c5fb}.note{font-size:10px;color:#74889a;padding-top:21px;line-height:1.6}

.quality{background:#f4f7fa}.quality-head{display:grid;grid-template-columns:1fr 1fr;gap:100px;align-items:end;margin-bottom:55px}.quality-head p{font-size:14px;color:var(--muted);margin:0}.quality-grid{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid #ccd7e0;border-bottom:1px solid #ccd7e0}.quality-item{padding:30px 24px 34px;border-right:1px solid #ccd7e0}.quality-item:last-child{border-right:0}.quality-item span{font-size:9px;color:#3981ba;letter-spacing:1px}.quality-item h3{font-size:17px;margin:25px 0 10px}.quality-item p{font-size:12px;color:#687687;margin:0}.manufacturer-note{margin-top:32px;display:flex;align-items:center;gap:16px;color:#596a7a;font-size:11px}.manufacturer-note strong{color:#182531}.seal{width:43px;height:43px;border:1px solid #aebdca;display:grid;place-items:center;font-size:11px;font-weight:800;color:#3981ba}

.about{background:#fff}.about-grid{align-items:start}.about p{font-size:14px;color:var(--muted)}.location-line{display:flex;gap:16px;align-items:center;margin-top:35px;font-size:10px;font-weight:750;letter-spacing:1.8px;color:#315d80}.location-line i{color:#9eabb6}

.contact{background:#eaf2f8;padding:70px 0}.contact-box{background:#0a1726;color:#fff;padding:48px 55px;display:flex;align-items:center;justify-content:space-between;gap:50px}.contact-box h2{font-size:36px;letter-spacing:-1.6px;margin-bottom:10px}.contact-box p{color:#aebdcb;max-width:650px;font-size:13px}.contact-actions{display:flex;flex-direction:column;align-items:flex-end;gap:15px;white-space:nowrap}.contact-actions>span{font-size:9px;color:#7e93a7;letter-spacing:1.6px;text-transform:uppercase}

footer{background:#07111f;color:#9badbd}.footer-top{padding:45px 0;display:flex;justify-content:space-between;align-items:center}.footer-links{display:flex;gap:28px;font-size:10px;text-transform:uppercase;letter-spacing:1px}.footer-links a:hover{color:#fff}.footer-bottom{border-top:1px solid rgba(255,255,255,.08);padding:20px 0 26px;display:flex;justify-content:space-between;gap:20px;font-size:9px;color:#637689;letter-spacing:.4px}

@media(max-width:900px){
  .nav{gap:14px}.nav a:not(.nav-cta){display:none}.menu-btn{display:block}.hero-visual{opacity:.3;right:-20%;width:80%}.hero-content{padding-top:95px}.two-col{grid-template-columns:1fr;gap:50px}.quality-head{grid-template-columns:1fr;gap:10px}.quality-grid{grid-template-columns:1fr 1fr}.quality-item:nth-child(2){border-right:0}.quality-item:nth-child(1),.quality-item:nth-child(2){border-bottom:1px solid #ccd7e0}.contact-box{flex-direction:column;align-items:flex-start}.contact-actions{align-items:flex-start}.cards{grid-template-columns:1fr}.card{min-height:280px}.trust-inner{overflow:hidden;gap:18px;justify-content:flex-start;white-space:nowrap}.trust-inner span:nth-of-type(even){display:none}
}
@media(max-width:560px){
  .container{width:min(var(--max),calc(100% - 30px))}.nav-wrap{height:68px}.brand-mark{width:31px;height:31px}.brand-text strong{font-size:13px}.brand-text small{font-size:7px}.hero{min-height:730px;padding-top:68px}.hero-content{padding-top:82px}.hero-actions{flex-direction:column;align-items:flex-start}.hero-facts{gap:18px;margin-top:48px}.hero-facts span{font-size:9px}.hero-visual{right:-45%;top:190px;width:110%;opacity:.25}.section{padding:78px 0}.quality-grid{grid-template-columns:1fr}.quality-item{border-right:0!important;border-bottom:1px solid #ccd7e0!important}.quality-item:last-child{border-bottom:0!important}.contact-box{padding:35px 27px}.contact-box h2{font-size:30px}.footer-top,.footer-bottom{flex-direction:column;align-items:flex-start}.footer-links{flex-wrap:wrap;gap:15px}.footer-bottom{gap:8px}
}