/* Binary Solutions — warm editorial / precision engineering */
:root{--ink:#242923;--ink-soft:#41463c;--paper:#f6f3ea;--paper-dim:#eeeadf;--card:#faf8f1;--slate:#66695e;--signal:#a94326;--signal-bright:#be4e2b;--amber:#edb96a;--line:#d8d8c9;--line-dark:#8b907e;--display:'DM Sans',sans-serif;--body:'DM Sans',sans-serif;--mono:'IBM Plex Mono',monospace}
body{background:var(--paper)}
::selection{background:#d9e2b0;color:var(--ink)}
.wrap,nav{max-width:1320px;padding-left:56px;padding-right:56px}
section{padding:100px 0;scroll-margin-top:92px}
header{background:rgba(246,243,234,.96);backdrop-filter:blur(14px)}
nav{padding-top:22px;padding-bottom:22px;gap:24px}
.logo{font-size:20px;letter-spacing:-.8px}.logo .mark{width:30px;height:34px;background:var(--signal);border-radius:2px 10px 2px 10px}.nav-links{gap:23px;font-size:12px}.nav-links a:hover{text-decoration:underline;text-underline-offset:6px}.nav-right{gap:20px}.nav-cta{border-radius:3px;padding:12px 16px;font-size:11px;font-weight:500}.lang-switch{background:transparent;padding:0;gap:0}.lang-switch button{color:var(--slate);font-size:10px;padding:5px}.lang-switch button.active{background:transparent;color:var(--ink);text-decoration:underline;text-underline-offset:5px}.lang-switch button:hover:not(.active){color:var(--signal)}
.hero{padding:78px 0 0;overflow:hidden}.hero-grid{grid-template-columns:1.08fr 1fr;gap:46px;align-items:center}.eyebrow,.eyebrow.neutral{border:0;background:transparent;padding:0;border-radius:0;font-size:10px;letter-spacing:.12em;color:var(--slate);gap:10px}.eyebrow:before{content:'';width:18px;height:1px;background:var(--signal)}.hero .eyebrow:before{display:none}.dot{background:var(--signal);box-shadow:none;width:6px;height:6px;animation:none}
.hero h1{font-size:clamp(42px,4.7vw,68px);font-weight:500;letter-spacing:-3.1px;line-height:1.05;margin:25px 0}.hero h1 .accent{font-family:var(--display);font-weight:500;font-style:normal;color:var(--signal);letter-spacing:-1.6px}.hero p.lede{font-size:15px;line-height:1.8;max-width:450px;margin-bottom:28px}.btn{border-radius:3px;font-size:12px;text-transform:none;letter-spacing:0;font-weight:500;padding:15px 21px;gap:16px}.btn-primary{background:var(--signal);color:#fff}.btn-primary:after{content:'↗';font-size:18px;line-height:1}.btn-primary:hover{background:#91371e;box-shadow:0 7px 0 #e4d9c6}.btn-ghost{border-color:var(--line);background:transparent}.hero-ctas{margin-bottom:34px;gap:10px}.tagline-row{padding-top:24px;gap:18px}.tagline-item{padding:0}.tagline-item .num{font-size:16px;font-weight:500}.tagline-item .label{font-size:8px;line-height:1.8;letter-spacing:.04em}
.engineering-plate{position:relative;background:#e9eddf;border:1px solid #d6dccb;aspect-ratio:1/1.07;padding:22px;overflow:hidden;border-radius:3px}.plate-head,.plate-foot{display:flex;justify-content:space-between;font:9px var(--mono);letter-spacing:.08em;color:#666e5c;position:relative;z-index:1}.plate-head span:last-child{color:var(--signal)}.plate-foot{position:absolute;left:22px;right:22px;bottom:22px}.engineering-plate svg{width:100%;height:auto;position:absolute;inset:40px 0 0}.plate-caption{position:absolute;left:26px;bottom:68px;font-family:var(--display);font-size:30px;line-height:1.05;max-width:180px}.plate-caption em{color:var(--signal);font-style:normal}
.capability-strip{margin-top:64px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:25px 0}.capability-strip .wrap{display:flex;align-items:center;justify-content:space-between;gap:22px;font-family:var(--mono);font-size:10px;letter-spacing:.05em}.capability-strip span:first-child{color:var(--slate);font-size:9px}.capability-strip b{color:var(--signal);font-weight:400}
.section-head{max-width:690px;margin-bottom:42px}.section-head h2{font-size:clamp(34px,4vw,51px);font-weight:500;line-height:1.15;letter-spacing:-1.8px}.section-head .eyebrow{margin-bottom:20px}#services .section-head{display:flex;justify-content:space-between;align-items:center;max-width:none}#services .section-head h2{margin:0}.services-grid{border-radius:0;border:0;gap:0;background:none;counter-reset:service}.service-card{background:transparent;padding:32px 30px 38px;border-top:1px solid var(--line);position:relative;counter-increment:service}.service-card:not(.service-featured):after{content:'0' counter(service);position:absolute;top:35px;right:30px;font:10px var(--mono);color:#8b8f7e}.service-card:not(.service-featured):nth-child(3n+2){border-left:1px solid var(--line);border-right:1px solid var(--line)}.service-card:hover{background:#efeee3}.service-icon{background:transparent;border:1px solid #c9cfbb;width:41px;height:41px;border-radius:50%;color:var(--ink);margin-bottom:25px}.service-card h3{font-size:19px;font-weight:500;letter-spacing:-.5px;max-width:260px;line-height:1.35;margin-bottom:12px}.service-card p{font-size:13px;line-height:1.8}.service-featured{background:#e8ecdc;margin-top:12px;border:1px solid #d3dbc3;padding:30px}.service-featured:hover{background:#e8ecdc}.service-featured-icon{border-radius:50%;background:transparent;border-color:#bac6a5;width:55px;height:55px}.service-featured-body h3{max-width:none}.service-featured .eyebrow{color:var(--signal);font-size:9px}
#casestudies{padding-top:15px}.casestudies-panel{border-radius:2px;grid-template-columns:1fr 1fr;background:#eeeadf;border-color:var(--line)}.casestudies-copy{padding:48px}.casestudies-copy p{line-height:1.85;font-size:15px}.casestudies-visual{background:#dce2cb;display:flex;align-items:center;justify-content:center;overflow:hidden}.casestudies-visual:after{display:none}.system-map{width:80%;font:11px var(--mono)}.map-node{padding:16px 18px;border:1px solid #acb69c;background:#f4f3e9;display:flex;justify-content:space-between;align-items:center}.map-node.center{background:var(--ink);color:var(--paper)}.map-line{height:30px;border-left:1px dashed #6c775e;margin-left:50%}.map-node span:last-child{color:var(--signal-bright)}
#process{padding-top:0}.process{border-radius:3px;padding:55px;background:#293129;position:relative}.process .section-head{max-width:740px}.process .eyebrow{color:#c5cbb8}.process .eyebrow:before{background:#ce875d}.process-track{gap:32px}.process-step{background:none;border:0;border-top:1px solid #56604c;border-radius:0;padding:27px 0 0}.process-step .step-num{font-family:var(--display);font-size:49px;color:#c3cba8;font-weight:400;margin-bottom:25px}.process-step .step-label{color:#e0ad83;font-size:9px;min-height:28px}.process-step h3{font-size:18px;font-weight:500;line-height:1.5;margin-bottom:12px}.process-step p{font-size:13px;line-height:1.8;color:#bbc2b2}.process-step a{color:#e0ad83;border-color:#6b705a;font-size:10px}#faq{padding-top:0}#faq>.wrap{display:grid;grid-template-columns:.7fr 1.3fr;gap:85px}.faq-item summary{font-size:15px;font-weight:500;padding:24px 0}.faq-item .faq-answer{font-size:13px;line-height:1.8}.faq-item summary .plus{font-size:22px;font-weight:400}
#contact{padding-top:0}.contact{background:#e9ecdd;border:1px solid #d7ddca;color:var(--ink);border-radius:3px;padding:55px}.contact h2{color:var(--ink);font-size:49px;font-weight:500;letter-spacing:-1.8px;line-height:1.1}.contact .eyebrow{color:var(--slate);background:none;border:0}.contact p{color:var(--slate);line-height:1.8;font-size:14px}.contact-info li{color:var(--ink)}.contact-info .k{color:var(--slate);min-width:90px;font-size:11px}.contact-info a{font-size:12px}.field label{color:var(--ink-soft);font-size:9px}.field input,.field select,.field textarea{background:#f7f6ee;border:1px solid #c5cdb8;border-radius:2px;color:var(--ink);font-size:13px;padding:12px}.field select option{background:var(--paper);color:var(--ink)}.field input::placeholder,.field textarea::placeholder{color:#787f6e}.field textarea{min-height:110px}.contact form{display:grid;grid-template-columns:1fr 1fr;gap:0 16px}.field:nth-child(n+5),.contact form button,.form-status{grid-column:1/-1}.contact .btn-primary{justify-content:center}.contact .form-status.error{color:#a12c22}.contact .form-status.success{color:#37602d}.contact .form-status{font-size:11px;margin-bottom:0}footer{padding-top:0}.footer-top{padding-top:5px;padding-bottom:42px;grid-template-columns:1.5fr .6fr 1fr}.footer-col p{font-size:13px;line-height:1.8}.footer-col h4{font-size:10px}.footer-col a,.footer-row{font-size:11px}.footer-row{padding-bottom:12px}.reveal{opacity:1;transform:none}.skip-link{position:fixed;top:-100px;left:20px;z-index:100;background:var(--ink);color:white;padding:12px}.skip-link:focus{top:10px}
@media(min-width:1400px){.hero{padding-top:95px}}
@media(max-width:1100px){.wrap,nav{padding-left:32px;padding-right:32px}.nav-links{gap:14px}.nav-links a{font-size:11px}.nav-right{gap:10px}.hero-grid{gap:28px}.hero h1{font-size:51px}.nav-right>.nav-cta{display:none}.contact h2{font-size:42px}}
@media(max-width:900px){.hero-grid{grid-template-columns:1fr 1fr}.hero h1{font-size:43px;letter-spacing:-2px}.hero p.lede{font-size:13px}.tagline-item .num{font-size:13px}.tagline-item .label{font-size:7px}.hero-ctas .btn{padding:12px}.plate-caption{font-size:23px;bottom:50px}.plate-head,.plate-foot{font-size:7px}.services-grid{grid-template-columns:repeat(2,1fr)}.service-card:not(.service-featured):nth-child(3n+2){border-left:0;border-right:0}.service-card:not(.service-featured):nth-child(even){border-left:1px solid var(--line)}.service-featured{flex-direction:row;flex-wrap:wrap}.process-track{grid-template-columns:1fr}.process-step{display:block}.process-step .step-num{margin-bottom:14px}.contact-grid{grid-template-columns:1fr;gap:30px}#faq>.wrap{gap:35px}.casestudies-panel{grid-template-columns:1fr 1fr}.casestudies-copy{padding:28px}.capability-strip .wrap{flex-wrap:wrap;justify-content:center}.capability-strip span:first-child{width:100%;text-align:center}.footer-top{grid-template-columns:1fr 1fr}}
@media(max-width:640px){.wrap,nav{padding-left:22px;padding-right:22px}nav{padding-top:16px;padding-bottom:16px;gap:10px}.logo{font-size:17px}.logo .mark{width:25px;height:28px}.nav-right{gap:10px}.nav-links{background:var(--paper)}.nav-links a{font-size:14px}.hero{padding-top:42px}.hero-grid{grid-template-columns:1fr;gap:34px}.hero h1{font-size:49px;letter-spacing:-2.3px;max-width:500px}.hero p.lede{font-size:14px}.eyebrow{font-size:8px}.hero-ctas .btn{padding:15px 18px}.tagline-row{gap:8px;flex-wrap:nowrap}.tagline-item{flex:1}.tagline-item .num{font-size:14px}.tagline-item .label{font-size:7px}.engineering-plate{aspect-ratio:1/1;max-width:480px;width:100%;margin:auto}.plate-head,.plate-foot{font-size:8px}.plate-caption{font-size:27px;bottom:53px}.capability-strip{margin-top:35px}.capability-strip .wrap{gap:15px;font-size:8px}section{padding:64px 0}#services .section-head{display:block}#services .section-head .eyebrow{margin-bottom:18px}.section-head h2{font-size:37px}.services-grid{grid-template-columns:1fr}.service-card{padding:27px 0}.service-card:not(.service-featured):nth-child(even){border-left:0}.service-card:not(.service-featured):after{right:5px}.service-card h3{max-width:none}.service-featured{padding:24px;gap:18px}.service-featured-body{flex-basis:100%}.casestudies-panel{grid-template-columns:1fr}.casestudies-visual{min-height:290px}.process,.contact{padding:32px 24px}.process .section-head h2{font-size:34px}#faq>.wrap{grid-template-columns:1fr;gap:0}.contact h2{font-size:39px}.contact form{grid-template-columns:1fr}.field{grid-column:1/-1}.footer-top{grid-template-columns:1fr;gap:28px}.footer-row{gap:20px}.footer-links{flex-wrap:wrap}.nav-links .nav-cta{color:var(--paper)}}

/* Restrained motion: progressive enhancement, no hidden content dependency. */
header{transition:box-shadow .3s ease,background .3s ease}
header.is-scrolled{background:rgba(246,243,234,.98);box-shadow:0 6px 24px rgba(36,41,35,.07)}
.scroll-progress{position:absolute;bottom:-1px;left:0;width:100%;height:2px;background:var(--signal);transform:scaleX(0);transform-origin:left;pointer-events:none}
.nav-links a:not(.nav-cta){position:relative;text-decoration:none}
.nav-links a:not(.nav-cta)::after{content:'';position:absolute;bottom:-5px;left:0;width:100%;height:1px;background:var(--signal);transform:scaleX(0);transform-origin:left;transition:transform .25s ease}
.nav-links a:not(.nav-cta):is(:hover,:focus-visible)::after{transform:scaleX(1)}
.btn,.nav-cta{transition:transform .25s ease,background .25s ease,box-shadow .25s ease}
.btn-primary:after{transition:transform .25s ease}
.btn-primary:is(:hover,:focus-visible):after{transform:translate(2px,-2px)}
.btn:active,.nav-cta:active{transform:translateY(1px);box-shadow:none}
.service-icon{transition:background .3s ease,color .3s ease,border-color .3s ease,transform .3s ease}
.service-card{transition:background .3s ease,box-shadow .3s ease}
.service-card:focus-within{box-shadow:inset 0 2px var(--signal)}
.field input,.field select,.field textarea{transition:border-color .2s ease,box-shadow .2s ease,background .2s ease}
.field :is(input,select,textarea):focus{background:#fffdf6;border-color:var(--signal);box-shadow:0 0 0 3px rgba(169,67,38,.08)}
.engineering-plate{transition:box-shadow .4s ease,border-color .4s ease}
.engineering-plate svg{transform:perspective(900px) rotateX(var(--plate-x,0deg)) rotateY(var(--plate-y,0deg));transition:transform .3s ease-out;transform-origin:50% 45%}
@media(hover:hover) and (pointer:fine){
 .service-card:hover{box-shadow:inset 0 2px var(--signal)}
 .service-card:hover .service-icon{background:var(--ink);color:var(--paper);border-color:var(--ink);transform:translateY(-3px)}
 .engineering-plate:hover{box-shadow:0 16px 40px -24px rgba(36,41,35,.35);border-color:#b9c3a6}
}
@media(prefers-reduced-motion:no-preference){
 .motion-enter{animation:editorial-enter .7s cubic-bezier(.2,.65,.3,1) both;animation-delay:var(--enter-delay,0ms)}
 .hero-grid>div:first-child{animation:editorial-enter .8s cubic-bezier(.2,.65,.3,1) both}
 .engineering-plate{animation:editorial-enter .9s .12s cubic-bezier(.2,.65,.3,1) both}
 .engineering-plate svg>g:first-of-type{animation:architecture-settle 1.6s .2s cubic-bezier(.2,.65,.3,1) both;transform-origin:center}
 .faq-item[open] .faq-answer{animation:answer-enter .25s ease both}
 @keyframes editorial-enter{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}
 @keyframes architecture-settle{from{opacity:.35;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}
 @keyframes answer-enter{from{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}
}
@media(prefers-reduced-motion:reduce){
 *,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
 .engineering-plate svg{transform:none}
}
@media(max-width:640px){.nav-links a:not(.nav-cta)::after{bottom:0}}
@media print{.scroll-progress{display:none}.motion-enter{animation:none!important}}

/* Static architecture illustration, crisp at every screen size. */
.orchestration-plate{aspect-ratio:auto;padding:0;align-self:center}
.orchestration-plate img{display:block;width:100%;height:auto}

/* Uppercase header typography with room for all three languages. */
header .logo,header .nav-links a,header .nav-cta{text-transform:uppercase}
header .logo{font-size:17px;letter-spacing:.025em}
header .nav-links{gap:20px}
header .nav-links a{font-size:10px;letter-spacing:.065em}
header .nav-cta{font-size:10px;letter-spacing:.04em}
.plate-caption{font-size:26px;line-height:1.1}
@media(max-width:640px){header .logo{font-size:14px}header .nav-links a{font-size:12px}.plate-caption{font-size:24px}}

/* Company credentials and direct contact. */
.company-section{padding-top:0}
.company-panel{display:grid;grid-template-columns:1.3fr 1fr;gap:64px;padding:45px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.company-copy h2{font-size:clamp(30px,3.4vw,44px);font-weight:500;line-height:1.15;letter-spacing:-1.4px;margin:20px 0}
.company-copy p{font-size:14px;color:var(--slate);line-height:1.85;max-width:600px}
.company-details{border-left:1px solid var(--line);padding-left:45px;align-self:center}
.company-experience strong{display:block;font-size:48px;font-weight:500;letter-spacing:-2px;color:var(--signal);line-height:1.2}
.company-experience span,.company-contact-label{display:block;font:10px var(--mono);color:var(--slate);margin-top:10px}
.company-details>p{font-size:14px;margin:24px 0}
.company-details>a{display:inline-block;font-size:15px;margin-top:10px;border-bottom:1px solid var(--line);padding-bottom:5px;overflow-wrap:anywhere}
.company-details>a:hover{color:var(--signal);border-color:var(--signal)}
.contact-info li{flex-wrap:wrap;overflow-wrap:anywhere}
.footer-links{flex-wrap:wrap}
@media(max-width:800px){.company-panel{gap:30px}.company-details{padding-left:25px}.company-details>a{font-size:13px}}
@media(max-width:640px){.company-panel{grid-template-columns:1fr;padding:30px 0}.company-details{border-left:0;border-top:1px solid var(--line);padding:25px 0 0}.company-experience strong{font-size:42px}.contact-info .k{min-width:65px}.contact-info li{font-size:12px}}