:root{
  --navy:#061d31;--navy2:#0a3554;--blue:#0b84f3;--cyan:#36bdf7;--ink:#0c2638;
  --muted:#617785;--line:#dce7ee;--soft:#f4f8fb;--white:#fff;--green:#19af61;
  --shadow:0 24px 60px rgba(6,35,55,.12);--radius:18px
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,Arial,"Helvetica Neue",sans-serif;color:var(--ink);background:#fff;line-height:1.55}
img,svg{max-width:100%}a{text-decoration:none;color:inherit}.container{width:min(1180px,calc(100% - 40px));margin:auto}
.topbar{background:#041727;color:#d9ebf5;font-size:12px}.topbar .container{display:flex;justify-content:space-between;align-items:center;min-height:38px;gap:20px}.topbar-group{display:flex;gap:22px;align-items:center}.topbar a:hover{color:#fff}
.header{background:#fff;position:sticky;top:0;z-index:50;border-bottom:1px solid #edf2f5}.header-row{min-height:76px;display:flex;align-items:center;gap:34px}.brand img{width:220px;height:auto;display:block}.nav{display:flex;gap:24px;align-items:center;margin-left:auto}.nav a{font-size:13px;font-weight:700;color:#18384a}.nav a:hover{color:var(--blue)}.nav .cta{background:var(--blue);color:#fff;padding:12px 18px;border-radius:8px}.menu-btn{display:none;margin-left:auto;border:1px solid var(--line);background:#fff;border-radius:8px;width:44px;height:44px;font-size:20px}
.hero{position:relative;background:var(--navy);color:#fff;overflow:hidden}.hero-media{position:absolute;inset:0;background:url('../img/hero-coldroom.svg') center/cover no-repeat}.hero:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(3,20,34,.97) 0%,rgba(4,29,48,.9) 48%,rgba(5,39,64,.38) 74%,rgba(5,31,50,.25) 100%)}.hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:minmax(0,1fr) 390px;gap:64px;align-items:center;min-height:650px;padding:74px 0}.eyebrow{font-size:12px;letter-spacing:.16em;text-transform:uppercase;font-weight:800;color:var(--cyan)}h1,h2,h3,h4,p{margin-top:0}.hero h1{font-size:clamp(48px,6vw,78px);line-height:.98;letter-spacing:-.05em;margin:18px 0 24px;max-width:760px}.hero h1 span{color:#16a3ff}.hero-copy>p{font-size:18px;max-width:680px;color:#d2e0e8}.hero-features{display:flex;gap:22px;flex-wrap:wrap;margin:30px 0}.hero-feature{display:flex;gap:10px;align-items:center;color:#d9e9f2;font-size:13px;font-weight:700}.hero-feature i{display:grid;place-items:center;width:34px;height:34px;border:1px solid #2a6d96;border-radius:9px;color:#45c3ff;font-style:normal}.actions{display:flex;gap:12px;flex-wrap:wrap}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:52px;padding:0 22px;border-radius:8px;font-size:13px;font-weight:800;letter-spacing:.01em;border:1px solid transparent;transition:.2s}.btn-primary{background:var(--blue);color:#fff}.btn-primary:hover{background:#0575db;transform:translateY(-1px)}.btn-outline{border-color:#8eb1c5;color:#fff;background:rgba(255,255,255,.03)}.btn-dark{background:var(--navy);color:#fff}.btn-light{background:#fff;color:var(--navy)}
.quote-card{background:rgba(5,28,46,.92);border:1px solid rgba(255,255,255,.12);padding:26px;border-radius:14px;box-shadow:0 22px 60px rgba(0,0,0,.25)}.quote-card h3{font-size:22px;margin-bottom:6px}.quote-card>p{font-size:12px;color:#a9c0cf}.quote-card input,.quote-card select,.quote-card textarea{width:100%;border:1px solid rgba(255,255,255,.14);background:#102f47;color:#fff;border-radius:8px;padding:13px 14px;margin-top:10px;font:inherit;font-size:13px;outline:none}.quote-card input::placeholder,.quote-card textarea::placeholder{color:#9eb2bf}.quote-card .btn{width:100%;margin-top:12px}.quote-card small{display:block;color:#9cb4c2;font-size:10px;margin-top:10px;text-align:center}
.metrics{background:#fff;border-bottom:1px solid var(--line)}.metrics-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line)}.metric{background:#fff;padding:24px;text-align:center}.metric strong{display:block;font-size:26px;letter-spacing:-.04em}.metric span{font-size:11px;color:var(--muted);font-weight:700}
.section{padding:84px 0}.section-soft{background:var(--soft)}.section-dark{background:var(--navy);color:#fff}.section-head{display:flex;justify-content:space-between;gap:30px;align-items:end;margin-bottom:32px}.section-head h2{font-size:clamp(32px,4vw,48px);line-height:1.05;letter-spacing:-.04em;max-width:760px;margin:8px 0 0}.section-head p{max-width:560px;color:var(--muted)}
.selector-layout{display:grid;grid-template-columns:280px 1fr;gap:30px}.selector-intro{background:#082d49;color:#fff;border-radius:16px;padding:28px;position:relative;overflow:hidden}.selector-intro h2{font-size:34px;letter-spacing:-.04em;line-height:1.05}.selector-intro p{color:#b6cad7;font-size:14px}.selector-intro .arrow{font-size:62px;color:#60c9ff;line-height:1}
.sector-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}.sector-card{position:relative;border-radius:14px;overflow:hidden;min-height:310px;background:#123;color:#fff;cursor:pointer}.sector-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.82;transition:.25s}.sector-card:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 25%,rgba(2,21,35,.9) 100%)}.sector-card:hover img{transform:scale(1.04)}.sector-card .content{position:absolute;z-index:2;left:18px;right:18px;bottom:18px}.sector-card h3{font-size:16px;margin-bottom:5px}.sector-card small{color:#b7d4e4}.temp{font-size:13px;font-weight:800;color:#72d0ff}
.product-layout{display:grid;grid-template-columns:260px 1fr;gap:32px;align-items:start}.product-intro{padding-top:10px}.product-intro h2{font-size:38px;line-height:1.05;letter-spacing:-.04em}.product-intro p{color:var(--muted);font-size:14px}.product-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}.product-card{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;transition:.2s}.product-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}.product-card img{display:block;width:100%;aspect-ratio:1.2/1;object-fit:cover;background:#f4f8fb}.product-card div{padding:16px}.product-card h3{font-size:15px;margin:0 0 5px}.product-card p{font-size:11px;color:var(--muted);margin:0}
.project-layout{display:grid;grid-template-columns:260px 1fr;gap:30px}.project-intro h2{font-size:38px;line-height:1.05;letter-spacing:-.04em}.project-intro p{color:#b5cad6}.project-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.project-card{background:#0c3857;border:1px solid #1b5478;border-radius:14px;overflow:hidden}.project-card .visual{height:190px;background:linear-gradient(135deg,#aec7d6,#f2f8fb);position:relative}.project-card .visual:before{content:"";position:absolute;inset:24px;border:5px solid #fff;opacity:.55;border-radius:6px;box-shadow:inset 0 0 0 22px #b2c9d5}.project-card .content{padding:18px}.project-card .tag{font-size:10px;color:#50c3ff;font-weight:800}.project-card h3{font-size:15px;margin:7px 0}.project-card dl{display:grid;grid-template-columns:1fr 1fr;gap:6px;margin:0}.project-card dt{font-size:9px;color:#7295a9}.project-card dd{margin:0;font-size:10px;color:#e6f1f6}
.why-grid{display:grid;grid-template-columns:280px repeat(4,1fr);gap:14px}.why-intro h2{font-size:34px;line-height:1.05;letter-spacing:-.04em}.why-card{border:1px solid var(--line);border-radius:14px;padding:24px;background:#fff}.why-card b{display:grid;place-items:center;width:48px;height:48px;border-radius:12px;background:#e9f5fd;color:#087ed7;font-size:22px}.why-card h3{font-size:15px;margin:18px 0 8px}.why-card p{font-size:12px;color:var(--muted);margin:0}
.cta-band{background:linear-gradient(90deg,#0b4e78,#0b73b0);color:#fff}.cta-band .container{display:grid;grid-template-columns:1fr auto;gap:30px;align-items:center;padding-top:34px;padding-bottom:34px}.cta-band h2{font-size:28px;margin:0}.cta-actions{display:flex;gap:10px}.call-box{border:1px solid rgba(255,255,255,.25);border-radius:10px;padding:11px 18px;min-width:190px}.call-box span{display:block;font-size:9px;color:#b9d8e8;text-transform:uppercase}.call-box strong{font-size:14px}
.footer{background:#051827;color:#c9dae4;padding:52px 0 28px}.footer-grid{display:grid;grid-template-columns:1.5fr repeat(4,1fr);gap:36px}.footer .brand img{filter:brightness(0) invert(1);width:200px}.footer p,.footer a{font-size:12px;color:#9fb5c2}.footer a:hover{color:#fff}.footer h4{font-size:12px;color:#fff;margin-bottom:15px}.footer-links{display:grid;gap:8px}.footer-bottom{border-top:1px solid #17344a;margin-top:34px;padding-top:18px;display:flex;justify-content:space-between;gap:20px;font-size:11px;color:#7d99a9}
.mobile-contact{display:none}
.page-hero{padding:72px 0;background:linear-gradient(120deg,#071d31,#0e4b72);color:#fff}.page-hero h1{font-size:clamp(42px,5vw,66px);line-height:1;letter-spacing:-.05em;margin:12px 0 18px}.page-hero p{max-width:760px;color:#c6d9e4;font-size:17px}.breadcrumbs{font-size:11px;color:#8fc9e9}
.content-grid{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:48px;align-items:start}.article{font-size:16px}.article h2{font-size:32px;letter-spacing:-.03em;margin-top:42px}.article p{color:#405d6e;line-height:1.8}.article ul{color:#405d6e}.aside{position:sticky;top:100px}.aside-card{background:#082f4e;color:#fff;border-radius:14px;padding:26px}.aside-card p{color:#b9ceda;font-size:13px}.aside-card .btn{width:100%;margin-top:10px}
.faq details{border-bottom:1px solid var(--line);padding:18px 0}.faq summary{font-weight:800;cursor:pointer}.faq p{color:var(--muted);font-size:14px}
.blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.blog-card{border:1px solid var(--line);border-radius:14px;overflow:hidden;background:#fff}.blog-card .thumb{height:180px;background:linear-gradient(145deg,#0a3858,#1482be)}.blog-card .body{padding:20px}.blog-card h3{font-size:18px}.blog-card p{font-size:13px;color:var(--muted)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.form-grid input,.form-grid select,.form-grid textarea{width:100%;padding:14px;border:1px solid var(--line);border-radius:9px;font:inherit}.form-grid textarea{grid-column:1/-1;min-height:130px}.form-grid .full{grid-column:1/-1}
@media(max-width:1080px){
 .nav{display:none}.menu-btn{display:block}.header-row{min-height:68px}.brand img{width:190px}
 .hero-grid{grid-template-columns:1fr;min-height:auto}.quote-card{max-width:620px}.sector-grid{grid-template-columns:repeat(3,1fr)}
 .product-layout,.project-layout{grid-template-columns:1fr}.product-grid{grid-template-columns:repeat(3,1fr)}.project-grid{grid-template-columns:repeat(2,1fr)}
 .why-grid{grid-template-columns:repeat(2,1fr)}.why-intro{grid-column:1/-1}.footer-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:720px){
 body{padding-bottom:68px}.topbar{display:none}.container{width:min(100% - 28px,1180px)}.hero-grid{padding:48px 0}.hero h1{font-size:46px}.hero-copy>p{font-size:15px}
 .metrics-grid{grid-template-columns:repeat(2,1fr)}.selector-layout{grid-template-columns:1fr}.sector-grid{grid-template-columns:1fr 1fr}.sector-card{min-height:230px}
 .section{padding:58px 0}.section-head{display:block}.product-grid{grid-template-columns:1fr 1fr}.project-grid{grid-template-columns:1fr}.why-grid{grid-template-columns:1fr}
 .cta-band .container{grid-template-columns:1fr}.cta-actions{display:grid;grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr}.footer-bottom{display:block}
 .content-grid{grid-template-columns:1fr}.aside{position:static}.blog-grid{grid-template-columns:1fr}.form-grid{grid-template-columns:1fr}.form-grid textarea,.form-grid .full{grid-column:auto}
 .mobile-contact{display:grid;grid-template-columns:repeat(3,1fr);position:fixed;z-index:99;bottom:0;left:0;right:0;height:64px;background:#062239;border-top:1px solid #1d5576}.mobile-contact a{display:flex;align-items:center;justify-content:center;flex-direction:column;color:#fff;font-size:10px;font-weight:800;border-right:1px solid #1d5576}.mobile-contact strong{font-size:16px}.mobile-contact .wa{background:#159b56}.mobile-contact .quote{background:#0b84f3}
}


/* 2026 professional navigation + typography refinement */
body{font-family:"Segoe UI",Inter,Roboto,"Helvetica Neue",Arial,sans-serif;font-weight:400;letter-spacing:-.005em}
p,li,input,select,textarea{font-weight:400}
h1{font-weight:650}h2{font-weight:650}h3,h4{font-weight:600}
.eyebrow{font-weight:650}.btn{font-weight:600}.metric strong{font-weight:650}
.header{box-shadow:0 7px 24px rgba(5,37,58,.045)}
.header-row{min-height:82px;gap:28px}
.brand img{width:210px}
.nav{gap:5px;height:82px}
.nav-item{position:relative;height:100%;display:flex;align-items:center}
.nav>a,.nav-item>a{height:100%;display:flex;align-items:center;padding:0 11px;font-size:12px;font-weight:600;letter-spacing:.005em;color:#17384b;white-space:nowrap;position:relative}
.nav>a:not(.cta):after,.nav-item>a:after{content:"";position:absolute;left:11px;right:11px;bottom:0;height:2px;background:#0b84f3;transform:scaleX(0);transform-origin:left;transition:.2s}
.nav>a:hover:after,.nav-item:hover>a:after{transform:scaleX(1)}
.nav .cta{height:auto;margin-left:7px;padding:12px 17px;border-radius:7px;color:#fff}
.nav .cta:after{display:none}
.chev{display:inline-block;width:6px;height:6px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:rotate(45deg);margin-left:7px;margin-top:-4px}
.dropdown{position:absolute;top:76px;left:0;min-width:275px;background:#fff;border:1px solid #e4edf2;border-radius:10px;padding:9px;box-shadow:0 24px 60px rgba(6,39,61,.14);opacity:0;visibility:hidden;transform:translateY(8px);transition:.18s;z-index:70}
.nav-item:hover .dropdown,.nav-item:focus-within .dropdown{opacity:1;visibility:visible;transform:translateY(0)}
.dropdown a{display:block;padding:11px 12px;border-radius:7px;font-size:12px;font-weight:500;color:#25495c}
.dropdown a:hover{background:#f1f7fb;color:#0879bd}
.dropdown strong{display:block;padding:8px 12px 5px;font-size:9px;letter-spacing:.12em;text-transform:uppercase;color:#8ba0ad}
.hero h1{font-weight:650}.hero-copy>p{font-weight:400}.quote-card h3{font-weight:600}.quote-card input,.quote-card select{font-weight:400}
.services-pro{padding:76px 0;background:#fff}
.services-head{display:grid;grid-template-columns:1fr 420px;gap:50px;align-items:end;margin-bottom:30px}
.services-head h2{font-size:clamp(34px,4vw,50px);line-height:1.05;letter-spacing:-.045em;margin:8px 0 0}
.services-head p{color:#637a89;font-size:14px;line-height:1.8;margin:0}
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.service-pro-card{position:relative;overflow:hidden;min-height:315px;border-radius:15px;background:#0b2d45;color:#fff}
.service-pro-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:.35s}
.service-pro-card:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(2,20,33,.08) 15%,rgba(3,26,43,.9) 92%)}
.service-pro-card:hover img{transform:scale(1.035)}
.service-pro-card .svc-copy{position:absolute;z-index:2;left:23px;right:23px;bottom:22px}
.service-pro-card small{color:#71cfff;font-weight:600;font-size:10px;letter-spacing:.1em;text-transform:uppercase}
.service-pro-card h3{font-size:21px;font-weight:600;letter-spacing:-.025em;margin:7px 0 7px;color:#fff}
.service-pro-card p{font-size:12px;line-height:1.6;color:#c5d7e1;margin:0 0 12px}
.service-pro-card b{font-size:12px;font-weight:600;color:#fff}
.sector-card img,.product-card img{filter:saturate(.92);object-position:center}
.project-card .visual{background-size:cover!important;background-position:center!important}
@media(max-width:1080px){
 .nav{height:auto}.nav-item{height:auto;display:block}.nav-item>a,.nav>a{height:auto;padding:11px 12px}.dropdown{position:static;display:none;opacity:1;visibility:visible;transform:none;box-shadow:none;border:0;border-left:2px solid #d8e9f3;border-radius:0;margin:0 0 8px 12px;padding:2px 0 2px 8px}.nav-item:hover .dropdown,.nav-item:focus-within .dropdown{display:block}.services-head{grid-template-columns:1fr}.services-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:720px){.services-pro{padding:54px 0}.services-grid{grid-template-columns:1fr}.service-pro-card{min-height:270px}.services-head{gap:15px}}


/* ===== Premium Industrial Design System v2 ===== */
body{font-weight:400;letter-spacing:-.006em;background:#fff}
p{font-weight:400}.eyebrow{font-weight:700}
h1,h2{font-weight:650}h3,h4,strong,.btn{font-weight:600}
.topbar{background:#041522;border-bottom:1px solid rgba(255,255,255,.08)}
.topbar-inner{min-height:34px}.topbar-left,.topbar-right{display:flex;align-items:center;gap:16px}.topbar-left{font-size:11px;color:#9db6c5}.topbar-left a{color:#cfe0e8}.topbar-right a{font-size:10px;font-weight:600;color:#b9d0dc}.status-dot{width:6px;height:6px;border-radius:50%;background:#2bb7ff;box-shadow:0 0 0 4px rgba(43,183,255,.1)}.top-sep{height:12px;width:1px;background:#315066}
.premium-header{position:sticky;top:0;background:rgba(255,255,255,.97);backdrop-filter:blur(14px);box-shadow:0 8px 30px rgba(5,32,50,.05);z-index:100}
.premium-header .header-row{height:82px;min-height:82px}.premium-header .brand img{width:205px}
.premium-nav{height:100%;gap:4px;align-items:stretch}.premium-nav>.nav-link,.nav-button{display:flex;align-items:center;padding:0 11px;color:#284454;font-size:12px;font-weight:600;white-space:nowrap;background:none;border:0;font-family:inherit;cursor:pointer}
.premium-nav>.nav-link:hover,.nav-button:hover{color:#087fd2}.service-emphasis{color:#0879bd!important}
.nav-item{position:static;display:flex;align-items:stretch}.nav-button{gap:7px}.chev{width:6px;height:6px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:rotate(45deg) translateY(-2px);transition:.2s}
.nav-item:hover .chev{transform:rotate(225deg) translate(-1px,-1px)}
.header-cta{margin-left:10px;align-self:center;min-width:112px;background:#087fd2;color:#fff;border-radius:8px;padding:9px 14px;display:flex;flex-direction:column;line-height:1.2}.header-cta span{font-size:8px;text-transform:uppercase;letter-spacing:.12em;opacity:.72}.header-cta strong{font-size:12px;margin-top:2px}
.mega-menu{position:absolute;top:81px;left:50%;transform:translateX(-50%) translateY(10px);width:min(1120px,calc(100vw - 40px));background:#fff;border:1px solid #dfe9ee;border-top:3px solid #0b84f3;box-shadow:0 30px 80px rgba(5,38,59,.18);border-radius:0 0 14px 14px;padding:26px;opacity:0;visibility:hidden;pointer-events:none;transition:.18s;display:grid;grid-template-columns:280px 1fr 210px;gap:26px}
.mega-products{grid-template-columns:280px 1fr}.nav-item:hover .mega-menu{opacity:1;visibility:visible;pointer-events:auto;transform:translateX(-50%) translateY(0)}
.mega-intro{padding:4px 20px 4px 4px;border-right:1px solid #e3ecf1}.mega-kicker{font-size:9px;letter-spacing:.14em;text-transform:uppercase;color:#0b84f3;font-weight:700}.mega-intro h3{font-size:23px;line-height:1.15;letter-spacing:-.035em;margin:10px 0}.mega-intro p{font-size:12px;color:#718592;line-height:1.65}.mega-intro>a{font-size:11px;color:#0879bd;font-weight:700}
.mega-links{display:grid;grid-template-columns:1fr 1fr;gap:8px}.mega-links>a{display:flex;gap:13px;align-items:center;padding:15px;border:1px solid #edf2f5;border-radius:9px;transition:.18s}.mega-links>a:hover{border-color:#b8d9eb;background:#f6fbfe;transform:translateY(-1px)}.mega-links b{font-size:10px;color:#0b84f3}.mega-links strong{display:block;font-size:13px}.mega-links small{display:block;color:#7b8d97;font-size:10px;margin-top:3px}
.mega-contact{background:#082f4d;border-radius:10px;color:#fff;padding:21px;display:flex;flex-direction:column;justify-content:center}.mega-contact span{font-size:9px;color:#6ec9fb;text-transform:uppercase;letter-spacing:.1em}.mega-contact strong{font-size:16px;margin:8px 0 14px}.mega-contact a{color:#fff;font-size:17px;font-weight:700}
.mega-product-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:8px}.mega-product-grid a{padding:18px 12px;border:1px solid #e5edf2;border-radius:9px;min-height:108px}.mega-product-grid a:hover{background:#f4f9fc;border-color:#b8d9eb}.mega-product-grid span{font-size:9px;color:#168fd8}.mega-product-grid strong{display:block;font-size:13px;margin:18px 0 3px}.mega-product-grid small{font-size:9px;color:#7e909a}

.hero-grid{min-height:690px}.hero h1{font-weight:620;letter-spacing:-.055em}.hero-copy>p{font-weight:350;line-height:1.7}.quote-card{border-radius:10px;background:rgba(6,28,46,.95);box-shadow:0 24px 70px rgba(0,0,0,.32)}
.metrics{position:relative;z-index:5}.metric{padding:28px 20px}.metric strong{font-weight:600}.metric span{font-weight:500;letter-spacing:.03em}

.premium-service-system{padding:96px 0;background:#fff}.system-heading{display:grid;grid-template-columns:minmax(0,1.25fr) .75fr;gap:80px;align-items:end;margin-bottom:42px}.system-heading h2{font-size:clamp(38px,4.7vw,62px);line-height:1.02;letter-spacing:-.052em;margin:8px 0 0;max-width:850px}.system-heading h2 span{color:#0c83d6}.system-heading p{color:#677e8b;line-height:1.75;font-size:14px}
.service-bento{display:grid;grid-template-columns:1.45fr .55fr;grid-template-rows:repeat(3,1fr);gap:14px;min-height:620px}.service-feature{position:relative;border:1px solid #dce7ed;border-radius:12px;background:#f8fbfd;padding:24px;display:flex;align-items:center;gap:18px;transition:.22s;overflow:hidden}.service-feature:hover{border-color:#a5cde3;box-shadow:0 18px 45px rgba(10,50,74,.09);transform:translateY(-2px)}.service-feature-main{grid-row:1/4;padding:0;display:block;background:#082f4d;color:#fff}.service-visual{height:58%;position:relative;background:linear-gradient(145deg,#0e547e,#092a43);overflow:hidden}.technical-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(86,188,244,.12) 1px,transparent 1px),linear-gradient(90deg,rgba(86,188,244,.12) 1px,transparent 1px);background-size:38px 38px}.cold-door{position:absolute;right:9%;bottom:0;width:58%;height:82%;background:linear-gradient(135deg,#dbe9ef,#90adbd);border:7px solid rgba(255,255,255,.35);box-shadow:-20px 0 50px rgba(0,0,0,.18)}.cold-door:after{content:"";position:absolute;right:18px;top:45%;width:8px;height:60px;border-radius:5px;background:#153d57}.service-copy{padding:28px 30px}.service-copy span,.service-feature>div>span{font-size:9px;letter-spacing:.13em;color:#27aef5;font-weight:700}.service-copy h3{font-size:28px;letter-spacing:-.035em;margin:8px 0 10px;color:#fff}.service-copy p{color:#b9ceda;font-size:13px;max-width:560px}.service-copy b{font-size:11px}.service-number{width:42px;height:42px;border-radius:50%;display:grid;place-items:center;border:1px solid #bdd3df;color:#0b84f3;font-size:10px;font-weight:700}.service-feature>div:nth-child(2){flex:1}.service-feature h3{font-size:19px;letter-spacing:-.025em;margin:5px 0}.service-feature p{font-size:11px;color:#718692;margin:0}.service-feature>i{font-style:normal;color:#0b84f3;font-size:22px}

.engineering-proof{padding:82px 0;background:#071f34;color:#fff}.engineering-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:70px;align-items:center}.engineering-copy h2{font-size:42px;line-height:1.08;letter-spacing:-.045em;margin:10px 0 18px}.engineering-copy p{color:#a9c0ce;font-size:14px;line-height:1.75}.engineering-copy a{display:inline-block;margin-top:12px;font-size:11px;color:#5ac6ff;font-weight:600}
.technical-dashboard{border:1px solid #1e536f;background:#092b44;border-radius:12px;padding:22px}.dash-head{display:flex;justify-content:space-between;border-bottom:1px solid #1d506c;padding-bottom:15px;font-size:10px;color:#7db5d2}.dash-grid{display:grid;grid-template-columns:repeat(4,1fr)}.dash-grid>div{padding:25px 18px;border-right:1px solid #1c4a63}.dash-grid>div:last-child{border-right:0}.dash-grid small{display:block;color:#779aae;font-size:9px;text-transform:uppercase}.dash-grid strong{display:block;font-size:24px;margin:8px 0 4px;font-weight:600}.dash-grid em{font-style:normal;font-size:9px;color:#7f9faf}.dash-line{border-top:1px solid #1d506c;padding-top:15px;color:#56c1fb;font-size:9px;letter-spacing:.06em}

.page-hero{padding:92px 0 84px}.page-hero h1{font-weight:620}.page-hero p{font-weight:350}
.inner-proof-strip{background:#fff;border-bottom:1px solid #dce7ed}.inner-proof-strip>.container{display:grid;grid-template-columns:repeat(4,1fr);gap:0}.inner-proof-strip .container>div{padding:23px 24px;border-right:1px solid #dce7ed}.inner-proof-strip .container>div:last-child{border-right:0}.inner-proof-strip span{font-size:9px;color:#0b84f3;font-weight:700}.inner-proof-strip strong{display:block;font-size:13px;margin:5px 0 2px}.inner-proof-strip small{font-size:10px;color:#7b8e99}
.article{max-width:820px}.article h2{font-weight:600;font-size:34px}.article p{font-weight:350;font-size:15px}.article li{margin:8px 0;font-weight:400}
.related-solutions-block{padding:72px 0;background:#f5f9fb;border-top:1px solid #e0e9ee}.related-title{display:flex;justify-content:space-between;align-items:end;margin-bottom:26px}.related-title h2{font-size:32px;margin:6px 0 0}.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.related-grid a{position:relative;background:#fff;border:1px solid #dce7ed;border-radius:10px;padding:22px 48px 22px 20px}.related-grid span{font-size:9px;color:#78909d;text-transform:uppercase;letter-spacing:.1em}.related-grid strong{display:block;font-size:15px;margin-top:7px}.related-grid i{position:absolute;right:20px;top:50%;transform:translateY(-50%);font-style:normal;color:#0b84f3;font-size:20px}

.footer{padding-top:64px}.footer-grid{grid-template-columns:1.55fr 1fr 1.1fr 1.1fr 1.2fr}.footer h4{font-size:11px;letter-spacing:.04em}.footer p,.footer a{font-weight:350}

@media(max-width:1080px){
 .premium-nav{display:none}.menu-btn{display:flex;flex-direction:column;gap:5px;align-items:center;justify-content:center}.menu-btn span{display:block;width:20px;height:2px;background:#12384d}
 .system-heading{grid-template-columns:1fr;gap:18px}.service-bento{grid-template-columns:1fr;grid-template-rows:auto}.service-feature-main{grid-row:auto;min-height:520px}.engineering-grid{grid-template-columns:1fr}.dash-grid{grid-template-columns:1fr 1fr}.inner-proof-strip>.container{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:720px){
 .premium-header .header-row{height:68px;min-height:68px}.premium-header .brand img{width:175px}.topbar{display:none}
 .premium-service-system{padding:62px 0}.system-heading h2{font-size:39px}.service-feature-main{min-height:460px}.service-visual{height:48%}.service-copy h3{font-size:24px}
 .engineering-proof{padding:60px 0}.engineering-copy h2{font-size:34px}.dash-grid{grid-template-columns:1fr 1fr}.dash-grid>div{border-bottom:1px solid #1c4a63}.inner-proof-strip>.container{grid-template-columns:1fr 1fr}.inner-proof-strip .container>div{padding:16px 12px}
 .related-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr}
}

@media(max-width:1080px){
 .premium-nav.mobile-nav-open{display:flex!important;position:absolute;top:68px;left:0;right:0;height:auto;max-height:calc(100vh - 68px);overflow:auto;background:#fff;flex-direction:column;align-items:stretch;padding:12px 18px 22px;border-top:1px solid #e4edf2;box-shadow:0 20px 50px rgba(6,37,56,.15)}
 .premium-nav.mobile-nav-open>.nav-link,.premium-nav.mobile-nav-open .nav-button{min-height:48px;padding:0 8px;border-bottom:1px solid #edf2f5;width:100%;justify-content:space-between}
 .premium-nav.mobile-nav-open .nav-item{display:block}.premium-nav.mobile-nav-open .mega-menu{display:none;position:static;transform:none;width:100%;opacity:1;visibility:visible;pointer-events:auto;box-shadow:none;border:0;border-radius:0;padding:8px;background:#f6f9fb;grid-template-columns:1fr}
 .premium-nav.mobile-nav-open .mega-menu.mobile-open{display:grid}.premium-nav.mobile-nav-open .mega-intro,.premium-nav.mobile-nav-open .mega-contact{display:none}.premium-nav.mobile-nav-open .mega-links,.premium-nav.mobile-nav-open .mega-product-grid{grid-template-columns:1fr}
 .premium-nav.mobile-nav-open .header-cta{margin:14px 0 0;align-self:stretch}
}


/* ===== Final typography + navigation refinement ===== */
html{font-size:16px}
body{font-size:16px;line-height:1.65}
p{font-size:1rem;line-height:1.75}
.eyebrow{font-size:.78rem}
.topbar{font-size:.75rem}
.topbar-left,.topbar-right{font-size:.75rem}
.premium-header .header-row{height:88px;min-height:88px}
.premium-header .brand img{width:220px}
.premium-nav{gap:6px}
.premium-nav>.nav-link,.nav-button{
  font-size:.88rem;
  font-weight:600;
  padding:0 14px;
  letter-spacing:-.01em
}
.header-cta{min-width:128px;padding:11px 16px}
.header-cta span{font-size:.62rem}
.header-cta strong{font-size:.88rem}
.mega-menu{top:87px;padding:30px;gap:30px}
.mega-kicker{font-size:.68rem}
.mega-intro h3{font-size:1.55rem}
.mega-intro p{font-size:.88rem}
.mega-links strong{font-size:.94rem}
.mega-links small{font-size:.74rem}
.mega-contact span{font-size:.68rem}
.mega-contact strong{font-size:1.08rem}
.mega-contact a{font-size:1.15rem}
.mega-product-grid strong{font-size:.92rem}
.mega-product-grid small{font-size:.72rem}
.hero-media{background-image:url("https://www.refrigeracionstarr.com.mx/web/image/179953-962f8e5d/_MG_8835.webp")!important;background-position:center;background-size:cover}
.hero h1{font-size:clamp(3.6rem,6vw,5.7rem)}
.hero-copy>p{font-size:1.18rem;line-height:1.7}
.hero-feature{font-size:.86rem}
.quote-card h3{font-size:1.55rem}
.quote-card>p{font-size:.88rem}
.quote-card input,.quote-card select,.quote-card textarea{font-size:.9rem;padding:14px 15px}
.metric strong{font-size:1.8rem}.metric span{font-size:.78rem}
.system-heading p,.product-intro p,.project-intro p,.engineering-copy p{font-size:.98rem}
.service-copy p,.service-feature p{font-size:.9rem}
.service-feature h3{font-size:1.35rem}
.product-card h3{font-size:1rem}.product-card p{font-size:.8rem}
.project-card h3{font-size:1rem}.project-card dt,.project-card dd{font-size:.72rem}
.why-card h3{font-size:1.05rem}.why-card p{font-size:.86rem}
.page-hero p{font-size:1.1rem}
.article{font-size:1rem}.article p{font-size:1rem;line-height:1.8}.article h2{font-size:2.15rem}
.aside-card p{font-size:.9rem}
.blog-card h3{font-size:1.2rem}.blog-card p{font-size:.9rem}
.footer p,.footer a{font-size:.82rem}

.project-card .visual{background-size:cover!important;background-position:center!important;height:220px}
.project-card .visual:before{display:none}
.product-card img,.sector-card img{object-fit:cover}
.product-card img{aspect-ratio:4/3}
.sector-card img{filter:saturate(.92) contrast(1.03)}

@media(max-width:1080px){
 .premium-nav>.nav-link,.nav-button{font-size:.95rem}
 .premium-nav.mobile-nav-open>.nav-link,.premium-nav.mobile-nav-open .nav-button{font-size:1rem}
 .premium-nav.mobile-nav-open .mega-links strong,.premium-nav.mobile-nav-open .mega-product-grid strong{font-size:.95rem}
}
@media(max-width:720px){
 body{font-size:16px}
 p{font-size:.98rem}
 .hero h1{font-size:3rem}
 .hero-copy>p{font-size:1rem}
 .page-hero h1{font-size:2.7rem}
 .article h2{font-size:1.8rem}
}


/* Agency credit — intentionally discreet */
.footer-bottom{align-items:center;flex-wrap:wrap}
.gem-agency-credit{margin-left:auto;display:inline-flex;align-items:center;gap:8px;min-height:26px;text-decoration:none!important;opacity:.62;transition:opacity .18s ease}
.gem-agency-credit:hover{opacity:.95}
.gem-agency-credit span{font-size:8px!important;letter-spacing:.08em;text-transform:uppercase;color:#7895a4!important;white-space:nowrap}
.gem-agency-credit img{display:block;width:54px!important;height:24px!important;object-fit:contain;filter:none!important}
@media(max-width:700px){.gem-agency-credit{margin:12px 0 0}.gem-agency-credit img{width:50px!important}.footer-bottom{display:flex!important;align-items:center!important}}