@font-face{font-family:Anuphan;src:url('fonts/Anuphan.ttf') format('truetype');font-weight:100 900;font-style:normal;font-display:swap}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#f1f4f7;color:#10243b;font-family:Anuphan,sans-serif;font-size:17px;line-height:1.75}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}button{cursor:pointer}img{display:block;width:100%;height:auto}figure,p,h1,h2,h3{margin:0}p+p{margin-top:1.1em}h1,h2,h3{font-weight:620;line-height:1.35}h1{font-size:clamp(36px,4.3vw,66px);letter-spacing:0}h2{font-size:clamp(29px,2.6vw,40px)}h3{font-size:21px}a,button{transition:color .18s,background .18s,border-color .18s}a:hover{color:#2255d9}:focus-visible{outline:3px solid #2255d9;outline-offset:5px}.site-shell{max-width:1600px;margin:0 auto;background:white}.header{display:flex;align-items:center;gap:32px;min-height:88px;padding:20px 4%;border-bottom:1px solid #d2dbe5}.wordmark{font-size:24px;line-height:1.3;font-weight:750;letter-spacing:-.5px;white-space:nowrap}.wordmark img{display:block;width:260px;max-width:100%;max-height:50px;height:auto;object-fit:contain;object-position:left center}.header nav{margin-left:auto;display:flex;gap:34px;font-size:16px}.header nav a{padding:10px 0}.header nav a[aria-current]{box-shadow:inset 0 -2px #2255d9}.language{display:flex;gap:9px;border-left:1px solid #aebdce;padding:10px 0 10px 28px;font-size:13px}.language .current{font-weight:750}.menu-toggle{display:none}.hero{display:grid;grid-template-columns:48% 52%;border-bottom:1px solid #aabacd;min-height:550px}.hero-copy{padding:58px 6% 38px 8.33%;display:flex;flex-direction:column;justify-content:center}.eyebrow{font-size:11px;letter-spacing:2.6px;line-height:1.6;font-weight:550}.line-after{display:flex;align-items:center;gap:22px}.line-after:after{content:'';width:70px;height:1px;background:#8c9fb7}.hero h1{margin-top:30px;font-size:clamp(36px,4.25vw,64px);line-height:1.35}.hero-subtitle{font-size:clamp(20px,1.9vw,28px);margin:12px 0 30px}.actions{display:flex;gap:13px;flex-wrap:wrap}.button{background:#2255d9;border:1px solid #2255d9;color:white;display:inline-flex;justify-content:center;align-items:center;gap:26px;padding:13px 25px;min-height:48px;font-size:16px;line-height:1.5;font-weight:500}.button:hover{background:#163ba0;color:white}.button.secondary{color:#10243b;background:white}.button.secondary:hover{background:#eef3ff}.hero-foot{font-size:9px;letter-spacing:2.1px;margin-top:44px;display:flex;gap:16px;align-items:center}.hero-foot:before{content:'';height:2px;width:35px;background:#2255d9}.photo{position:relative;overflow:hidden;background:#e9eef4}.photo img{aspect-ratio:3/2;object-fit:cover}.photo figcaption{position:absolute;right:12px;bottom:10px;color:white;background:#10243bc4;padding:2px 7px;font-size:9px;line-height:1.8}.hero-photo img{height:100%;min-height:100%;aspect-ratio:auto;object-fit:cover}.section{padding:48px 4% 0}.section-heading{display:flex;align-items:center;gap:40px;margin-bottom:28px}.section-heading>div:first-child{min-width:32%}.rule{display:block;width:28px;height:2px;background:#10243b;margin-bottom:10px}.section-heading .eyebrow{margin-top:5px}.section-description{max-width:460px;font-size:15px;line-height:1.65}.section-heading>.text-link{margin-left:auto;white-space:nowrap;font-size:15px}.card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.card{min-width:0}.card .photo img{aspect-ratio:2/1;transition:transform .3s}.card a:hover .photo img{transform:scale(1.035)}.card-title{display:flex;align-items:center;gap:18px;padding:14px 12px;border:1px solid #aebdce}.card-title h3{font-size:21px}.card-title>span:last-child{margin-left:auto}.index{font-size:15px;color:#637994;font-variant-numeric:tabular-nums}.card p{font-size:15px;margin:10px 0 0}.projects .card-title{padding:17px 0 0;border:0;gap:12px}.projects .index{display:none}.projects .photo img{aspect-ratio:1.6/1}.section-end{margin-top:18px;text-align:right}.text-link{display:inline-flex;align-items:center;gap:15px;border-bottom:1px solid #9aabc1;padding:5px 0}.work-section{padding-bottom:55px}.about-teaser{margin-top:30px;background:#f1f4f7;display:grid;grid-template-columns:1fr 1fr}.about-teaser .photo img{height:100%;aspect-ratio:1.4/1;object-fit:cover}.about-teaser>div{padding:58px 12% 58px 10%;display:flex;flex-direction:column;align-items:flex-start;justify-content:center}.about-teaser h2{margin:20px 0}.about-teaser p:not(.eyebrow){font-size:16px}.about-teaser .text-link{margin-top:20px}.process{padding-top:60px;padding-bottom:60px}.process ol{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;list-style:none;padding:0;margin:30px 0 0}.process li{border-top:1px solid #9dacc0;padding-top:18px}.step{font-size:14px;color:#2255d9}.process h3{margin:20px 0 10px}.process li p{font-size:16px;color:#52677d}.cta{padding:54px 4%;background:#10243b;color:white;display:flex;align-items:center;justify-content:space-between;gap:35px}.cta h2{margin:12px 0}.cta p:not(.eyebrow){color:#c0cfdf;font-size:16px}.cta .button{white-space:nowrap}footer{padding:48px 4% 20px;display:flex;flex-wrap:wrap;justify-content:space-between;gap:32px}footer p{font-size:14px;margin-top:8px;color:#52677d}.footer-nav{display:flex;align-items:center;gap:32px;font-size:15px}.footer-bottom{width:100%;border-top:1px solid #d2dbe5;padding-top:18px;display:flex;justify-content:space-between;gap:20px;font-size:11px;color:#52677d}.breadcrumb{display:flex;gap:14px;padding:25px 4%;font-size:13px;color:#52677d}.page-intro{padding:40px 4% 30px;max-width:1000px}.page-intro h1{margin:18px 0}.page-intro>p:not(.eyebrow){max-width:700px;color:#52677d;font-size:20px}.listing{padding-bottom:70px}.listing .card-grid{row-gap:36px}.filters{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:25px}.filter{border:1px solid #b5c3d4;background:white;color:#10243b;padding:10px 18px;min-height:44px;font-size:15px}.filter.active{background:#10243b;color:white;border-color:#10243b}.archive-note{font-size:13px;color:#52677d;margin-bottom:18px}.detail-hero{display:grid;grid-template-columns:1fr 1fr;border-block:1px solid #d2dbe5}.detail-hero>div{padding:55px 8%;display:flex;flex-direction:column;align-items:flex-start;justify-content:center}.detail-hero h1{font-size:clamp(34px,3.6vw,54px);margin:24px 0}.detail-hero p:not(.eyebrow){color:#52677d}.detail-hero .button{margin-top:30px}.detail-hero .photo img{min-height:400px}.detail-body{display:grid;grid-template-columns:1fr 1.5fr;gap:60px;padding-bottom:65px}.detail-body h2{margin-top:15px}.scope-list{margin:0 0 28px;padding:0;list-style:none}.scope-list li{padding:18px 0;border-bottom:1px solid #d2dbe5}.scope-list li:before{content:'↗';margin-right:20px;color:#2255d9}.source-note{font-size:13px;color:#637994;margin-bottom:30px}.contact-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:10%;padding-bottom:70px}.contact-grid h2{font-size:27px;margin-bottom:22px}.contact-grid p{font-size:16px}.field-label{display:block;font-size:12px;color:#52677d;margin-bottom:5px}.notice{background:#f1f4f7;padding:25px}.notice h3{font-size:20px;margin-bottom:15px}label{display:block;font-size:15px;margin:20px 0 0}input,select,textarea{width:100%;padding:12px 14px;border:1px solid #aabacd;background:white;color:#10243b;border-radius:0;margin-top:7px;line-height:1.6}textarea{resize:vertical}form .button{margin-top:20px}small{font-size:12px;color:#52677d}.skip-link{position:absolute;left:15px;top:-100px;background:#10243b;color:white;padding:12px;z-index:20}.skip-link:focus{top:10px}[hidden]{display:none!important}#inquiry-status{color:#2255d9;margin:15px 0;min-height:1.5em}
@media(min-width:1600px){.site-shell{border-inline:1px solid #c5d0dd}.hero h1{font-size:66px}}
@media(max-width:1100px){.header{gap:22px}.header nav{gap:20px}.wordmark{font-size:21px}.hero{min-height:510px}.hero h1{font-size:43px}.hero-copy{padding-top:40px;padding-bottom:30px}.hero-foot{letter-spacing:1.1px;gap:10px}.section-description{font-size:14px}.card-title{gap:12px}.card-title h3{font-size:18px}.button{padding:13px 20px;gap:15px}.eyebrow{letter-spacing:1.7px}.section-heading{gap:25px}.hero .eyebrow{font-size:9px}.line-after:after{width:30px}}
@media(max-width:760px){body{font-size:16px}.header{padding:17px 20px;min-height:74px;gap:17px;position:relative;flex-wrap:wrap}.wordmark{font-size:20px}.wordmark img{width:min(190px,calc(100vw - 165px))}.language{margin-left:auto;border:0;padding:8px 0;font-size:11px;gap:5px}.menu-toggle{display:flex;flex-direction:column;justify-content:center;gap:7px;width:44px;height:44px;border:0;padding:10px;background:white;color:#10243b}.menu-toggle span{height:2px;width:24px;background:currentColor}.header nav{display:none;order:5;flex-basis:100%;margin:0;padding:10px 0;gap:0;flex-direction:column}.header nav.open{display:flex}.header nav a{padding:12px 3px;border-top:1px solid #d2dbe5}.hero{grid-template-columns:1fr;min-height:0}.hero-copy{padding:35px 24px 30px}.hero .eyebrow{font-size:9px;letter-spacing:1.8px}.hero h1{font-size:clamp(34px,7.4vw,52px);margin-top:24px}.hero-subtitle{font-size:19px;margin:8px 0 22px}.actions{gap:10px}.actions .button{flex:1;gap:12px;padding:12px 10px;font-size:15px}.hero-foot{display:none}.hero .hero-photo{height:300px}.hero .hero-photo img{width:100%;height:100%;object-position:center}.section{padding:34px 24px 0}.section-heading{display:block;margin-bottom:23px}.section-heading .section-description{margin-top:16px;font-size:15px}.section-heading>.text-link{margin-top:14px;font-size:14px}.section-heading h2{font-size:29px}.card-grid{grid-template-columns:1fr;gap:26px}.card-grid.services{gap:0}.services .card>a{display:grid;grid-template-columns:105px 1fr;align-items:center;border-top:1px solid #c8d2df;padding:12px 0}.services .card:last-child>a{border-bottom:1px solid #c8d2df}.services .card .photo img{height:80px;aspect-ratio:auto}.services .card figcaption{display:none}.services .card-title{border:0;padding:10px 0 10px 18px;gap:5px}.services .card-title h3{font-size:19px}.services .index{display:none}.projects .photo img{aspect-ratio:1.5/1}.projects .card-title h3{font-size:22px}.section-end{margin-top:18px;font-size:14px}.work-section{padding-bottom:40px}.about-teaser{grid-template-columns:1fr;margin-top:15px}.about-teaser>div{padding:32px 24px}.about-teaser .photo img{max-height:300px}.process{padding-bottom:36px}.process ol{grid-template-columns:1fr;gap:24px;margin-top:25px}.process li{display:grid;grid-template-columns:35px 1fr;column-gap:13px;padding-top:17px}.process h3{margin:0 0 7px;font-size:21px}.process li p{grid-column:2}.step{padding-top:3px}.cta{padding:38px 24px;display:block}.cta h2{font-size:29px}.cta .button{margin-top:25px}footer{padding:36px 24px 20px;gap:25px}.footer-nav{gap:22px;flex-wrap:wrap}.footer-bottom{display:block;font-size:11px}.footer-bottom>span{display:block;margin-bottom:7px}.breadcrumb{padding:20px 24px}.page-intro{padding:25px 24px 20px}.page-intro h1{font-size:40px}.page-intro>p:not(.eyebrow){font-size:18px}.listing{padding-bottom:40px}.detail-hero{grid-template-columns:1fr}.detail-hero>div{padding:30px 24px}.detail-hero h1{font-size:38px;margin:20px 0}.detail-hero .photo img{min-height:0;max-height:330px;aspect-ratio:3/2}.detail-body{grid-template-columns:1fr;gap:20px;padding-bottom:40px}.contact-grid{grid-template-columns:1fr;gap:35px;padding-bottom:40px}.filters{gap:8px}.filter{font-size:14px;padding:9px 12px}.photo figcaption{font-size:8px}.line-after:after{width:45px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}.card a:hover .photo img{transform:none}}

/* 2026-09-27 visual upgrade: self-hosted Prompt from Cadson Demak (OFL). */
@font-face{font-family:Prompt;src:url('fonts/Prompt-Regular.ttf') format('truetype');font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:Prompt;src:url('fonts/Prompt-Medium.ttf') format('truetype');font-weight:500;font-style:normal;font-display:swap}
@font-face{font-family:Prompt;src:url('fonts/Prompt-SemiBold.ttf') format('truetype');font-weight:600;font-style:normal;font-display:swap}
@font-face{font-family:Prompt;src:url('fonts/Prompt-Bold.ttf') format('truetype');font-weight:700;font-style:normal;font-display:swap}
body{font-family:Prompt,Anuphan,sans-serif;line-height:1.8;font-weight:400}
h1,h2,h3{font-weight:600;line-height:1.48;overflow-wrap:normal}
.wordmark{font-weight:700}
.eyebrow{line-height:1.9}
.hero h1{line-height:1.48}
.a-icon{width:24px;height:24px;flex:none;display:inline-block;overflow:visible}
.button{position:relative;overflow:hidden}
.button-icon{width:18px;height:18px;transition:transform .35s cubic-bezier(.2,.8,.2,1)}
.button:hover .button-icon,.button:focus-visible .button-icon{transform:translate(4px,-3px)}
.button-label{position:relative;display:inline-block;white-space:nowrap}
.button-label[data-hover]:after{content:attr(data-hover);position:absolute;inset:0 auto auto 0;white-space:nowrap;transform:translateY(140%);opacity:0;transition:transform .3s,opacity .3s}
.button:hover .button-label[data-hover],.button:focus-visible .button-label[data-hover]{color:transparent}
.button:hover .button-label[data-hover]:after,.button:focus-visible .button-label[data-hover]:after{color:white;transform:translateY(0);opacity:1}
.button.secondary .button-label[data-hover]:after{color:#10243b}
.button:has(.button-label[data-hover]){min-width:242px}
.card-icon{width:22px;height:22px;color:#2255d9;transition:transform .4s ease}
.card-arrow{width:18px;height:18px;margin-left:auto;transition:transform .3s ease}
.card a:hover .card-arrow,.card a:focus-visible .card-arrow{transform:translateX(5px)}
.card a:hover .card-icon,.card a:focus-visible .card-icon{transform:rotate(-12deg) scale(1.12)}
.service-hvac a:hover .card-icon,.service-hvac a:focus-visible .card-icon{animation:fan-spin 1.8s linear infinite}
@keyframes fan-spin{to{transform:rotate(360deg)}}
.card .photo{transition:border-radius .42s cubic-bezier(.2,.8,.2,1)}
.card a:hover .photo,.card a:focus-visible .photo{border-radius:12px 34px 12px 12px}
.card .photo img{transition:transform .5s cubic-bezier(.2,.8,.2,1)}
.card a:hover .photo img,.card a:focus-visible .photo img{transform:scale(1.045)}
.text-link{transition:gap .25s,color .25s,border-color .25s}
.text-link:hover,.text-link:focus-visible{gap:22px;border-color:#2255d9}
.process{padding-bottom:78px}
.process ol{gap:18px}
.process li{padding:0;border-top:0;background:#f4f7fa;overflow:hidden;transition:transform .35s,box-shadow .35s,border-radius .35s}
.process li:hover{transform:translateY(-5px);box-shadow:0 18px 35px #10243b14;border-radius:0 26px 0 0}
.process-image .photo img{aspect-ratio:1.8/1;object-fit:cover;transition:transform .55s ease}
.process li:hover .process-image img{transform:scale(1.035)}
.process-copy{padding:18px 20px 28px;min-height:208px;position:relative}
.process-icon{position:absolute;right:20px;top:19px;color:#2255d9;width:26px;height:26px;transition:transform .4s}
.process li:hover .process-icon{transform:rotate(-12deg) scale(1.08)}
.process h3{margin:10px 0 7px}
.process li p{font-size:15px;line-height:1.7}
.section-rail{position:fixed;right:max(12px,calc((100vw - 1600px)/2 + 12px));top:50%;transform:translateY(-50%);z-index:15;display:flex;flex-direction:column;gap:4px;padding:8px;border:1px solid #bac9db;background:#fffffff0;box-shadow:0 16px 35px #10243b17;backdrop-filter:blur(10px)}
.section-rail a{position:relative;display:grid;place-items:center;width:42px;height:42px;color:#52677d;border-radius:2px}
.section-rail a:hover,.section-rail a:focus-visible,.section-rail a[aria-current="location"]{background:#e8efff;color:#2255d9}
.section-rail .a-icon{width:20px;height:20px;transition:transform .3s ease}
.section-rail a:hover .a-icon,.section-rail a:focus-visible .a-icon{transform:translateY(-2px) rotate(-8deg)}
.rail-tooltip{position:absolute;right:calc(100% + 14px);top:50%;transform:translate(5px,-50%);padding:6px 10px;background:#10243b;color:white;font-size:12px;white-space:nowrap;opacity:0;visibility:hidden;pointer-events:none;transition:opacity .2s,transform .2s}
.section-rail a:hover .rail-tooltip,.section-rail a:focus-visible .rail-tooltip{opacity:1;visibility:visible;transform:translate(0,-50%)}
/* Reveal styles are applied only after JavaScript has registered observers. */
.motion-ready [data-reveal]{transition:opacity .8s cubic-bezier(.2,.8,.2,1),transform .9s cubic-bezier(.2,.8,.2,1),clip-path 1s cubic-bezier(.2,.8,.2,1);transition-delay:var(--reveal-delay,0ms)}
.motion-ready [data-reveal]:not(.is-visible){opacity:0}
.motion-ready [data-reveal="rise"]:not(.is-visible){transform:translateY(28px)}
.motion-ready [data-reveal="slide-left"]:not(.is-visible){transform:translateX(-42px)}
.motion-ready [data-reveal="slide-right"]:not(.is-visible){transform:translateX(42px)}
.motion-ready [data-reveal="scale"]:not(.is-visible){transform:scale(.94)}
.motion-ready [data-reveal="wipe"]:not(.is-visible){clip-path:inset(0 0 100% 0)}
.motion-ready [data-reveal="photo"]:not(.is-visible){clip-path:inset(0 0 0 12%);transform:scale(1.04)}
@media(max-width:760px){
 body{font-size:16px}
 .hero h1{line-height:1.46}
 .card-title{gap:8px}
 .card-icon{width:19px;height:19px}
 .services .card-title{padding-left:12px}
 .services .card-title h3{font-size:17px}
 .services .card-arrow{width:15px;height:15px}
 .button:has(.button-label[data-hover]){min-width:0}
 .button-label[data-hover]:after{display:none}
 .button:hover .button-label[data-hover],.button:focus-visible .button-label[data-hover]{color:inherit}
 .process ol{gap:18px}
 .process li{display:block;padding:0}
 .process-image .photo img{aspect-ratio:1.8/1}
 .process-copy{min-height:0;padding:17px 18px 23px}
 .process h3{margin:8px 0}
 .section-rail{left:50%;right:auto;top:auto;bottom:max(10px,env(safe-area-inset-bottom));transform:translateX(-50%);width:min(calc(100vw - 20px),390px);height:59px;flex-direction:row;justify-content:space-around;gap:0;padding:5px 7px;border-radius:14px;box-shadow:0 8px 25px #10243b38}
 .section-rail a{width:46px;height:46px;border-radius:9px}
 .rail-tooltip{display:none}
 footer{padding-bottom:105px}
 .motion-ready [data-reveal="slide-left"]:not(.is-visible),.motion-ready [data-reveal="slide-right"]:not(.is-visible){transform:translateY(24px)}
}
@media(prefers-reduced-motion:reduce){
 .motion-ready [data-reveal]{opacity:1!important;transform:none!important;clip-path:none!important;transition:none!important}
 .card a:hover .photo img,.card a:focus-visible .photo img,.process li:hover .process-image img{transform:none}
 .service-hvac a:hover .card-icon{animation:none}
 .process li:hover{transform:none}
}
html,body{overflow-x:clip}
html[lang="en"] .button:has(.button-label[data-hover]){min-width:308px}
@media(max-width:760px){html[lang="en"] .button:has(.button-label[data-hover]){min-width:0}}
@media(min-width:1200px){#services-section,#projects-section,#process-section,.cta{padding-right:105px}.about-teaser>div{padding-right:18%}}
@media(min-width:761px) and (max-width:1199px){.section-rail{left:50%;right:auto;top:auto;bottom:12px;transform:translateX(-50%);width:360px;height:56px;flex-direction:row;justify-content:space-around;gap:0;padding:5px 7px;border-radius:12px}.section-rail a{width:44px;height:44px}.rail-tooltip{display:none}footer{padding-bottom:100px}}
html[lang="en"] .hero h1{font-size:clamp(36px,3.3vw,53px);line-height:1.3}
@media(max-width:760px){html[lang="en"] .hero h1{font-size:clamp(32px,6.2vw,42px);line-height:1.34}}

/* Cinematic introduction: the existing split hero remains the next section. */
.home-shell{position:relative}
.home-shell>.header{position:absolute;inset:0 0 auto;z-index:30;min-height:88px;background:#071a31d9;border-color:#ffffff35;color:#fff;backdrop-filter:blur(14px)}
.home-shell #cover-section{z-index:1}
.home-shell #hero-section{position:relative;z-index:2;background:#fff}
.home-shell #services-section{position:relative;z-index:2;background:#fff}
.home-shell .header .wordmark{font-size:clamp(18px,1.65vw,25px);font-weight:600;letter-spacing:.025em;white-space:normal}
.home-shell .header nav a:hover,.home-shell .header nav a:focus-visible,.home-shell .language:hover{color:#d9e8ff}
.home-shell .header .language{border-color:#ffffff66}
.cinematic-cover{position:relative;isolation:isolate;min-height:max(100svh,650px);color:#fff;background:#071a31;overflow:hidden}
html.cover-transition-lock,html.cover-transition-lock body{overflow:hidden;overscroll-behavior:none;scroll-behavior:auto!important}
.cover-media,.cover-shade{position:absolute;inset:0;z-index:-1}
.cover-media{overflow:hidden}
.cover-media img{position:absolute;inset:0;z-index:2;width:100%;height:100%;object-fit:cover;object-position:center;filter:blur(3px);opacity:1;transition:none;pointer-events:none}
.cover-video{position:absolute;inset:0;z-index:1;width:100%;height:100%;object-fit:cover;object-position:center;opacity:0;transition:none}
.cover-video.is-ready{opacity:1}
.cover-media img.cover-focus-image{display:none;z-index:3;filter:none;opacity:0;transition:opacity .18s ease;mask-image:radial-gradient(circle 220px at var(--cover-focus-x,50%) var(--cover-focus-y,50%),#000 0%,#000 68%,transparent 100%);-webkit-mask-image:radial-gradient(circle 220px at var(--cover-focus-x,50%) var(--cover-focus-y,50%),#000 0%,#000 68%,transparent 100%)}
@supports ((mask-image:radial-gradient(circle,#000,transparent)) or (-webkit-mask-image:radial-gradient(circle,#000,transparent))){.cover-media img.cover-focus-image{display:block}.cinematic-cover.is-pointer-focus-active .cover-media img.cover-focus-image{opacity:1}}
.cover-shade{background:linear-gradient(90deg,#06172ef2 0%,#071b35dd 23%,#071b35a6 48%,#071b3530 78%),linear-gradient(0deg,#071a318f 0%,transparent 38%)}
.cover-inner{min-height:max(100svh,650px);display:flex;flex-direction:column;justify-content:center;padding:155px 5.5% 145px;position:relative}
.cover-content{max-width:950px;animation:cover-enter 1s .15s both}
.cover-eyebrow{font-size:12px;font-weight:500;line-height:1.8;letter-spacing:.36em;margin-bottom:25px}
.cinematic-cover h1{font-size:clamp(48px,5.2vw,86px);font-weight:600;line-height:1.33;letter-spacing:0;max-width:940px;text-wrap:balance}
.cover-subtitle{font-size:clamp(18px,1.75vw,27px);line-height:1.65;margin-top:20px;max-width:720px;font-weight:400}
.cover-action{display:inline-flex;align-items:center;justify-content:space-between;gap:30px;margin-top:31px;min-width:230px;min-height:57px;border:1px solid #fff;border-radius:100px;padding:12px 27px;color:#fff;font-size:17px;font-weight:500;transition:background .25s,color .25s,transform .3s}
.cover-action:hover,.cover-action:focus-visible{background:#fff;color:#10243b;transform:translateY(-3px)}
.cover-action span{font-size:24px;line-height:1;transition:transform .25s}
.cover-action:hover span,.cover-action:focus-visible span{transform:translateY(4px)}
.cover-caption{position:absolute;left:5.5%;bottom:26px;font-size:12px;line-height:1.4;color:#d4e0ef}
.cover-scroll{position:absolute;bottom:23px;left:50%;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:8px;white-space:nowrap;font-size:10px;font-weight:500;letter-spacing:.28em;color:#e3ebf6}
.cover-scroll span{width:1px;height:43px;background:linear-gradient(transparent,#fff);opacity:.72}
.cover-scroll:hover{color:#fff}
.hero .hero-headline{margin-top:30px;font-size:clamp(36px,4.25vw,64px);line-height:1.48}
.cover-visible .section-rail{opacity:0;pointer-events:none}
.section-rail{transition:opacity .25s}
@keyframes cover-enter{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:none}}
@media(min-width:1600px){.hero .hero-headline{font-size:66px}}
@media(max-width:1100px){.hero .hero-headline{font-size:43px}.cover-inner{padding-left:6%;padding-right:6%}.cinematic-cover h1{font-size:clamp(47px,6vw,70px)}}
@media(max-width:760px){
 .home-shell>.header{min-height:74px;padding:17px 20px;background:#071a31dc}
 .home-shell .header .wordmark{font-size:clamp(15px,4vw,19px);max-width:calc(100vw - 148px)}
 .home-shell .header .menu-toggle{background:transparent;color:#fff}
 .home-shell .header nav{background:#071a31;margin:-1px -20px -17px;padding:8px 20px 20px}
 .home-shell .header nav a{border-color:#ffffff35}
 .home-shell .header .language{border:0}
 .cinematic-cover,.cover-inner{min-height:max(100svh,620px)}
 .cover-media img,.cover-video{object-position:62% center}
 .cover-shade{background:linear-gradient(90deg,#06172ef0 0%,#071b35bb 55%,#071b356e 100%),linear-gradient(0deg,#071a31ad 0%,transparent 55%)}
 .cover-inner{padding:126px 24px 115px;justify-content:center}
 .cover-eyebrow{font-size:10px;letter-spacing:.19em;margin-bottom:19px}
 .cinematic-cover h1{font-size:clamp(37px,9.2vw,57px);line-height:1.35;max-width:620px;text-wrap:wrap}
 .cover-subtitle{font-size:clamp(16px,4vw,20px);line-height:1.6;margin-top:13px}
 .cover-action{min-width:205px;min-height:52px;padding:10px 23px;margin-top:26px;font-size:15px}
 .cover-caption{left:24px;bottom:19px;font-size:10px}
 .cover-scroll{display:none}
 .hero .hero-headline{font-size:clamp(34px,7.4vw,52px);margin-top:24px;line-height:1.46}
}
html[lang="en"] .cinematic-cover h1{font-size:clamp(42px,4.5vw,74px);line-height:1.23}
html[lang="en"] .hero .hero-headline{font-size:clamp(36px,3.3vw,53px);line-height:1.3}
@media(max-width:760px){html[lang="en"] .cinematic-cover h1{font-size:clamp(35px,8vw,51px)}html[lang="en"] .hero .hero-headline{font-size:clamp(32px,6.2vw,42px);line-height:1.34}}
@media(prefers-reduced-motion:reduce){.cover-media img{filter:none}.cover-media img.cover-focus-image{display:none}.cover-content,.cover-scroll span{animation:none;transform:none}.cover-video{display:none}.cover-action,.cover-action span,.section-rail{transition:none}}
.cover-media img{animation:none}
.cover-content{animation:none}
.cover-progress{position:absolute;left:0;bottom:0;width:100%;height:2px;background:linear-gradient(90deg,#2255d9,#66b5ff,#fff);transform:scaleX(0);transform-origin:left center;pointer-events:none}
@media(prefers-reduced-motion:reduce){.cover-progress{transform:scaleX(1)}}

.contact-id{display:flex;align-items:center;justify-content:space-between;gap:16px;margin:12px 0 0;padding:14px 16px;border:1px solid #d2dbe5;background:#fff}.contact-id>div{display:grid;gap:2px}.contact-id strong{font-size:18px;font-weight:600;color:#10243b;letter-spacing:.02em}.contact-copy-button{min-height:42px;padding:8px 13px;border:1px solid #2255d9;background:#fff;color:#2255d9;font:inherit;font-size:14px;font-weight:500;cursor:pointer;transition:background .2s,color .2s}.contact-copy-button:hover,.contact-copy-button:focus-visible{background:#2255d9;color:#fff}.contact-copy-button:focus-visible{outline:3px solid #8db2ff;outline-offset:2px}.contact-copy-status{min-height:1.5em;color:#2255d9;font-size:14px}@media(max-width:760px){.contact-id{gap:10px;padding:12px}.contact-id strong{font-size:17px}.contact-copy-button{min-width:92px}}

.service-gallery{padding-top:0;padding-bottom:64px}.service-gallery .section-heading{display:block;max-width:900px}.service-gallery .section-heading>div:first-child{min-width:0}.service-gallery .section-heading h2{margin-top:13px}.service-gallery .section-description{max-width:760px;margin-top:13px;color:#52677d}.service-gallery-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.service-gallery-grid .photo{border:1px solid #d2dbe5;transition:border-radius .38s cubic-bezier(.2,.8,.2,1)}.service-gallery-grid .photo:hover{border-radius:12px 30px 12px 12px}.service-gallery-grid .photo img{aspect-ratio:3/2;object-fit:cover;transition:transform .45s cubic-bezier(.2,.8,.2,1)}.service-gallery-grid .photo:hover img{transform:scale(1.035)}.gallery-editor-title{margin:24px 0 5px;font-size:20px}.gallery-editor-item{border-top:1px solid #d2dbe5;margin-top:16px;padding-top:16px}.gallery-editor-item h4{margin:0 0 10px;color:#10243b}.gallery-editor-item .image-field{margin-top:8px}.gallery-editor-item .bilingual{margin-top:12px}
@media(max-width:760px){.service-gallery{padding-bottom:38px}.service-gallery-grid{grid-template-columns:1fr;gap:18px}}
@media(prefers-reduced-motion:reduce){.service-gallery-grid .photo,.service-gallery-grid .photo img{transition:none}.service-gallery-grid .photo:hover img{transform:none}}
.footer-address{max-width:560px;margin-top:12px;font-size:13px;line-height:1.65;font-style:normal;color:#52677d}.footer-address .field-label{margin-bottom:3px;font-size:10px;letter-spacing:.12em;color:#7a8ca1}

/* Engineering knowledge library */
.knowledge-intro{max-width:none;padding-bottom:26px}
.knowledge-list{padding-bottom:76px}
.knowledge-list .section-heading{align-items:flex-end}
.knowledge-card{max-width:940px;border:1px solid #cbd6e2;background:#fff;transition:border-color .2s,box-shadow .2s}
.knowledge-card:hover{border-color:#2255d9;box-shadow:0 18px 42px #10243b10}
.knowledge-card>a{display:grid;grid-template-columns:minmax(280px,.86fr) 1.14fr;min-height:300px}
.knowledge-card__visual{display:grid;place-items:center;overflow:hidden;aspect-ratio:1.5;background:#f7f9fc}
.knowledge-card__visual img{display:block;width:100%;height:100%;object-fit:contain}
.knowledge-card__body{padding:36px;display:flex;flex-direction:column;align-items:flex-start;justify-content:center}
.knowledge-card__body>.eyebrow{color:#2255d9;font-size:10px;letter-spacing:.15em}
.knowledge-card__body h2{font-size:clamp(23px,2.2vw,32px);margin:14px 0 9px}
.knowledge-card__body>p{font-size:15px;line-height:1.7;color:#52677d}
.knowledge-card__link{display:inline-flex;align-items:center;gap:14px;margin-top:24px;padding-bottom:4px;border-bottom:1px solid #9aabc1;font-size:14px;font-weight:600}
.knowledge-card__link span{color:#2255d9;font-size:20px}
.knowledge-card:hover .knowledge-card__link{color:#2255d9}
.knowledge-detail-intro{max-width:none;padding-bottom:30px}
.knowledge-detail-intro>p:not(.eyebrow){max-width:880px}
.knowledge-image-section{padding-top:24px;padding-bottom:64px}
.knowledge-source-image{max-width:1280px;margin:0 auto}
.knowledge-source-image a{display:block;background:#fff}
.knowledge-source-image a:focus-visible{outline:3px solid #2255d9;outline-offset:3px}
.knowledge-source-image img{display:block;width:100%;height:auto}
.knowledge-source-image figcaption{margin-top:10px;color:#637994;font-size:12px;text-align:center}
@media(min-width:761px) and (max-width:850px){.header{padding:15px 4%;min-height:74px;gap:17px;flex-wrap:wrap}.wordmark img{width:210px}.menu-toggle{display:flex;flex-direction:column;justify-content:center;gap:7px;width:44px;height:44px;border:0;padding:10px;background:#f1f4f7;color:#10243b}.menu-toggle span{height:2px;width:24px;background:currentColor}.header nav{display:none;order:5;flex-basis:100%;margin:0;padding:8px 0;gap:0;flex-direction:column}.header nav.open{display:flex}.header nav a{padding:10px 3px;border-top:1px solid #d2dbe5}}
@media(min-width:851px) and (max-width:1100px){.wordmark img{width:220px}.header nav{gap:clamp(10px,1.2vw,16px);font-size:14px}.language{padding-left:16px}}
@media(max-width:760px){.knowledge-intro{padding-bottom:22px}.knowledge-list{padding-bottom:44px}.knowledge-list .section-heading{display:block}.knowledge-card>a{grid-template-columns:1fr}.knowledge-card__visual{aspect-ratio:1.5}.knowledge-card__body{padding:24px}.knowledge-card__body h2{font-size:24px}.knowledge-detail-intro{padding-bottom:24px}.knowledge-image-section{padding-top:12px;padding-bottom:42px}.knowledge-source-image figcaption{font-size:11px}}

/* Bolt reference table and source image */
.knowledge-facts{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}
.knowledge-facts span{display:inline-flex;gap:6px;align-items:baseline;padding:7px 12px;border:1px solid #cbd6e2;background:#f7f9fc;color:#52677d;font-size:13px}
.knowledge-facts strong{color:#10243b;font-variant-numeric:tabular-nums}
.knowledge-table-section{padding-top:24px;padding-bottom:52px}
.bolt-reference{width:100%}
.bolt-controls{display:grid;grid-template-columns:minmax(250px,1fr) minmax(250px,360px);align-items:end;gap:28px;margin-bottom:20px}
.bolt-controls__intro .eyebrow{color:#2255d9}
.bolt-controls__intro h2{font-size:clamp(23px,2vw,31px);margin-top:6px}
.bolt-search{display:block;margin:0;font-size:13px;font-weight:600}
.bolt-search input{height:48px;margin-top:6px;border-color:#9fb0c5;background:#fff}
.bolt-search input:focus-visible{outline:3px solid #8db2ff;outline-offset:1px}
.bolt-search>span{display:block;margin-top:3px;font-size:11px;font-weight:400;color:#637994}
.bolt-search-status{min-height:1.3em;margin-top:4px;font-size:11px;color:#52677d}
.bolt-variants{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;margin:24px 0 10px}
.bolt-variant{min-height:48px;border:1px solid #aebdce;background:#fff;color:#10243b;padding:9px 12px;font-size:14px;font-weight:600;text-align:left}
.bolt-variant:hover,.bolt-variant:focus-visible{border-color:#2255d9;color:#2255d9}
.bolt-variant.active{background:#10243b;border-color:#10243b;color:#fff}
.bolt-order-note{margin:8px 0 14px;font-size:12px;color:#637994}
.bolt-panel[hidden]{display:none}
.bolt-panel__heading{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin:18px 0 14px}
.bolt-panel__heading .eyebrow{color:#2255d9;font-size:10px;letter-spacing:.14em}
.bolt-panel__heading h2{max-width:820px;margin-top:5px;font-size:clamp(20px,2vw,28px)}
.bolt-panel__range{flex:0 0 auto;padding:6px 10px;background:#edf2f8;color:#52677d;font-size:12px;font-variant-numeric:tabular-nums}
.bolt-table-wrap{overflow:auto;max-height:min(68vh,720px);border:1px solid #aebdce;background:#fff;overscroll-behavior-inline:contain;-webkit-overflow-scrolling:touch}
.bolt-table{width:100%;min-width:660px;border-collapse:separate;border-spacing:0;font-size:14px;line-height:1.5;font-variant-numeric:tabular-nums}
.bolt-table caption{padding:12px 16px;text-align:left;color:#52677d;background:#f7f9fc;font-size:12px}
.bolt-table th,.bolt-table td{padding:10px 14px;border-right:1px solid #d2dbe5;border-bottom:1px solid #d2dbe5;text-align:left;vertical-align:middle}
.bolt-table tr>*:last-child{border-right:0}
.bolt-table thead th{position:sticky;top:0;z-index:2;background:#10243b;color:#fff;font-weight:600}
.bolt-table tbody th[scope="row"]{position:sticky;left:0;z-index:1;background:#f1f5fa;color:#10243b;font-weight:700}
.bolt-table tbody tr:hover td{background:#f7f9fc}
.bolt-table td:nth-child(3),.bolt-table td:nth-child(5){text-align:center}
.bolt-values{display:flex;flex-direction:column;align-items:flex-start;gap:0;min-width:44px}
.bolt-values span+span{width:100%;border-top:1px dashed #bac7d7;color:#52677d}
.bolt-notes{margin:14px 0 0;padding:0;list-style:none}
.bolt-notes li{position:relative;margin-top:7px;padding:10px 14px 10px 36px;background:#f1f4f7;color:#52677d;font-size:13px;line-height:1.65}
.bolt-notes li::before{content:'i';position:absolute;left:13px;top:11px;display:grid;place-items:center;width:16px;height:16px;border:1px solid #2255d9;border-radius:50%;color:#2255d9;font-size:10px;font-weight:700;line-height:1}
.bolt-no-results{padding:18px 0;color:#52677d;font-size:14px}
.bolt-source-note{margin-top:24px;padding:20px 22px;border-left:3px solid #2255d9;background:#f1f4f7}
.bolt-source-note .eyebrow{color:#2255d9;font-size:10px;letter-spacing:.14em}
.bolt-source-note p{margin-top:7px;font-size:14px;font-weight:600}
.bolt-source-note small{display:block;margin-top:7px;line-height:1.6}
.knowledge-image-section{border-top:1px solid #d2dbe5}
.knowledge-source-heading{max-width:880px;margin:0 auto 24px}
.knowledge-source-heading .eyebrow{color:#2255d9;font-size:10px;letter-spacing:.14em}
.knowledge-source-heading h2{margin-top:7px;font-size:clamp(24px,2.6vw,34px)}
.knowledge-source-heading>p:last-child{margin-top:8px;color:#52677d;line-height:1.7}
@media(max-width:760px){
 .knowledge-facts{gap:7px;margin-top:18px}
 .knowledge-facts span{font-size:12px;padding:6px 9px}
 .knowledge-table-section{padding-top:12px;padding-bottom:32px}
 .bolt-controls{grid-template-columns:1fr;gap:16px}
 .bolt-search{width:100%}
 .bolt-variants{grid-template-columns:repeat(2,minmax(0,1fr));gap:7px;margin-top:18px}
 .bolt-variant{min-height:46px;padding:8px 10px;font-size:13px}
 .bolt-panel__heading{display:block}
 .bolt-panel__heading h2{font-size:21px}
 .bolt-panel__range{display:inline-block;margin-top:8px}
 .bolt-table-wrap{max-height:none;overflow:visible;border:0;background:transparent}
 .bolt-table,.bolt-table tbody{display:block;width:100%;min-width:0}
 .bolt-table caption{margin-bottom:8px;border:1px solid #d2dbe5}
 .bolt-table thead{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
 .bolt-table tbody{display:grid;gap:10px}
 .bolt-table tr{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));border:1px solid #cbd6e2;background:#fff}
 .bolt-table tbody th[scope="row"]{position:static;grid-column:1/-1;z-index:auto;padding:9px 12px;background:#10243b;color:#fff;text-align:left}
 .bolt-table td{display:flex;flex-direction:column;justify-content:flex-start;gap:3px;min-width:0;padding:8px 10px;border-right:1px solid #e0e6ee;font-size:14px;overflow-wrap:anywhere}
 .bolt-table td::before{content:attr(data-label);font-size:10px;line-height:1.4;color:#637994}
 .bolt-table td:nth-child(3),.bolt-table td:nth-child(5){text-align:left}
 .bolt-table td:nth-child(4){border-right:0}
 .bolt-table tbody tr>*:last-child{border-right:0}
 .bolt-values{align-items:flex-start}
 .bolt-notes li{font-size:12px;padding:9px 12px 9px 33px}
 .bolt-source-note{padding:16px}
 .bolt-search-status{font-size:12px}
 .knowledge-source-heading{margin-bottom:16px}
}