@charset "UTF-8";
:root{--ink:#172432;--dark:#142334;--muted:#536373;--paper:#fff;--line:#dce2e9;--blue:#1554db;--blue-soft:#edf3ff;--steel:#f3f5f8;--max:1440px;font-family:"Segoe UI",Arial,Helvetica,sans-serif;color:var(--ink);background:var(--paper);font-synthesis:none}
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.utility{background:var(--dark);color:#dce5ef;font:500 .6875rem/1.5 Arial,sans-serif;letter-spacing:.14em;display:flex;justify-content:space-between;gap:20px;padding:10px max(5%,calc((100% - 1300px)/2))}
.header{height:104px;max-width:var(--max);margin:auto;padding:0 5%;display:flex;align-items:center;justify-content:space-between;gap:32px;position:relative;z-index:5;background:#fff}.brand{display:flex;flex-direction:column;gap:9px}.wordmark{font:700 2.15rem/.85 Arial,sans-serif;letter-spacing:-.075em}.brand-dot{color:var(--blue);margin-left:1px}.brand-sub{font:.5625rem/1 Arial,sans-serif;letter-spacing:.24em;color:var(--muted)}.header nav{display:flex;gap:30px;font-size:.875rem;font-weight:500}.header nav a{padding:10px 0;border-bottom:2px solid transparent}.header nav a:hover{color:var(--blue);border-bottom-color:var(--blue)}.languages{display:flex;gap:10px;align-items:center;font-size:.8125rem}.languages a{min-height:44px;display:flex;align-items:center;padding:7px 1px}.languages [aria-current]{font-weight:700;color:var(--blue)}.languages span{color:#a0aaba}.menu-toggle{display:none}
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.section{max-width:var(--max);margin:auto;padding:95px 6.5%}.section-heading{display:grid;grid-template-columns:1.05fr 1fr;gap:80px;align-items:end;margin-bottom:45px}.section-heading>p{font-size:1rem;color:var(--muted);max-width:47ch}.service-list{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;align-items:stretch}.service{border:1px solid var(--line);padding:28px;min-width:0;background:#fff}.service-featured{grid-column:span 2;background:var(--blue-soft);border-color:#ccdafa}.service-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:48px}.service-number{color:var(--blue);font:500 1.5rem/1 Arial,sans-serif;letter-spacing:-.03em}.service-tag{font:.75rem/1 Arial,sans-serif;letter-spacing:.08em;color:#617187}.service-featured .service-tag{color:var(--blue)}.service h3{font-size:1.35rem;line-height:1.2;max-width:29ch}.service-featured h3{font-size:1.8rem}.service p{margin-top:15px;color:var(--muted);font-size:1rem}.service details{margin-top:25px;border-top:1px solid #d7dfe8;padding-top:14px}.service summary{cursor:pointer;font-size:.875rem;font-weight:600;width:fit-content;padding:5px 5px 5px 0;list-style-position:inside}.service summary::marker{color:var(--blue)}.service details ul{padding-left:18px;margin:18px 0 0;color:var(--muted);font-size:1rem;line-height:1.65}.service details li{margin-bottom:12px}
.rail-section{background:var(--dark);color:#fff}.rail-section .eyebrow{color:#82aaff}.rail-section .section-heading>p{color:#b7c5d5}.rail-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:40px}.rail-cards article{border-top:1px solid #425163;padding-top:22px}.card-index{font:.75rem/1.5 Arial,sans-serif;letter-spacing:.1em;color:#8eb5ff}.rail-cards h3{margin:32px 0 17px;font-size:1.5rem;font-weight:500}.rail-cards p{color:#b7c5d5;font-size:1rem}.rail-statement{border-top:1px solid #425163;margin-top:45px;padding-top:22px;max-width:none;color:#aebed0;font-size:.875rem}
.steps{list-style:none;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:30px;margin:0}.steps li{border-top:2px solid var(--blue);padding-top:20px}.steps span{font-size:.75rem;color:var(--blue);font-weight:600}.steps h3{margin:29px 0 18px;font-weight:500}.steps p{color:var(--muted);font-size:1rem}.position{background:var(--steel)}.values{display:grid;grid-template-columns:repeat(4,1fr);gap:30px;border-top:1px solid #ced7e1;padding-top:32px}.values h3{font-size:1.125rem;letter-spacing:-.02em;margin-bottom:14px}.values p{color:var(--muted);font-size:1rem}
.contact{display:grid;grid-template-columns:1.1fr 1fr;gap:75px;align-items:center}.contact>div>p:not(.eyebrow){margin-top:25px;color:var(--muted);font-size:1rem}.contact-card{padding:36px;border-left:3px solid var(--blue);background:var(--steel);display:flex;flex-direction:column;align-items:flex-start}.contact-card .eyebrow{margin-bottom:17px}.email{font-size:clamp(1.3rem,2.3vw,1.9rem);font-weight:500;letter-spacing:-.04em;overflow-wrap:anywhere}.contact-card .button{margin-top:25px}.contact-card p{font-size:.875rem}.copy-email{background:transparent;border:none;border-bottom:1px solid #7b8ba0;padding:5px 0;margin-top:20px;color:var(--ink);font-size:.875rem}.copy-status{font-size:.875rem;min-height:1.5em;margin-top:10px}
footer{padding:45px 6.5% 24px;background:var(--dark);color:#fff}.footer-main{display:flex;gap:25px;align-items:center;justify-content:space-between}.footer-main p,.footer-main>a:last-child{font-size:.875rem;color:#b7c5d5}.footer-bottom{border-top:1px solid #425163;padding-top:20px;margin-top:34px;display:flex;justify-content:space-between;gap:30px;font-size:.75rem;color:#a5b5c7}.footer-bottom p{max-width:80ch}.footer-main .brand-dot{color:#8aaeff}
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@media(max-width:359px){.header{gap:12px}.wordmark{font-size:1.65rem}.brand-sub{font-size:.6875rem}.languages{gap:5px}.hero h1{font-size:2.6rem}.hero-actions{flex-direction:column}.hero-foot{flex-direction:column;align-items:flex-start;gap:5px}.hero-foot span:first-child{border:0}.steps{grid-template-columns:1fr}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}
@media(max-width:650px){.hero h1{font-size:clamp(2.2rem,9.5vw,3.1rem);max-width:100%;overflow-wrap:normal}.hero h1 span{display:block}.header,.js .header{display:grid;grid-template-columns:minmax(0,1fr) auto auto;gap:12px}.brand-sub{font-size:.625rem;letter-spacing:.035em}.wordmark{font-size:1.75rem}.menu-toggle{margin-left:0;padding:8px 9px}.header nav{grid-column:1/-1}.languages{gap:6px}.utility{font-size:.75rem}.hero-foot{flex-wrap:wrap}.hero-foot span:first-child{border:0;padding:0}}
@media(max-width:359px){.hero h1{font-size:2.2rem}.wordmark{font-size:1.5rem}.brand-sub{font-size:.5625rem}.header,.js .header{gap:9px}.languages{font-size:.8125rem;gap:5px}}
@media(max-width:650px){.hero h1 > br{display:none!important}.hero h1 span br{display:initial!important}}


/* ORTAQUE v4 — engineering studio: open space, technical type, junctions and progression. */
:root{--ink:#15293c;--dark:#101f30;--blue:#174cda;--muted:#526475;--steel:#f2f5f8;--line:#d5dfe8}
h1,h2,h3,.stage-name{font-family:Bahnschrift,'Arial Nova','Segoe UI',Arial,sans-serif;font-weight:600;letter-spacing:-.045em}
.utility{background:#fff;color:var(--muted);border-bottom:1px solid var(--line);font-size:.65rem;letter-spacing:.19em;padding-top:12px;padding-bottom:12px}
.utility span:first-child::before{content:'';display:inline-block;width:7px;height:7px;background:var(--blue);margin-right:12px}
.header{height:106px}.brand-sub{letter-spacing:.18em}.header nav{gap:25px}.header nav a{font-size:.85rem}
.hero{grid-template-columns:1fr 1.12fr;padding-left:max(5%,calc((100% - 1380px)/2));background:linear-gradient(100deg,#fff 25%,#f7f9fd);min-height:610px}
.hero-copy{padding-top:48px;padding-right:20px}.hero h1{font-size:clamp(3.2rem,4.8vw,5.4rem);max-width:none;line-height:.98;letter-spacing:-.055em}.hero h1 span{display:block;margin-top:5px}.hero .eyebrow{font-size:.68rem;letter-spacing:.15em}.hero .intro{font-size:1rem;max-width:44ch;margin-top:28px;line-height:1.75}.hero-foot{font-size:.66rem;letter-spacing:.035em;padding-top:34px;margin-top:0}.hero-foot span:first-child{white-space:nowrap}.hero-visual{padding-top:32px}.hero-visual img{width:112%}.drawing-label{font-family:Consolas,monospace;font-size:.66rem}.visual-label{padding-top:12px}.visual-label strong{font-size:.9rem}.hero-actions .primary::after{content:'↗';margin-left:20px;font-size:1.15rem}.button{transition:background-color .18s,border-color .18s}.hero-visual{animation:reveal .7s ease-out both}@keyframes reveal{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}
.idea-path{display:grid;grid-template-columns:repeat(5,1fr);max-width:1440px;margin:0 auto;padding:0 5%;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.idea-path a{display:flex;align-items:center;gap:18px;padding:22px 17px;border-left:1px solid var(--line);font-size:.9rem;font-weight:600}.idea-path a:last-child{border-right:1px solid var(--line)}.idea-path a span:first-child{font: .65rem Consolas,monospace;color:var(--blue)}.idea-path a span:last-child{margin-left:auto;color:var(--blue)}.idea-path a:hover{background:var(--blue-soft)}
.technology{padding-top:90px;padding-bottom:80px}.technology-layout{display:grid;grid-template-columns:1.2fr 1fr;gap:80px;align-items:start}.technology h2{font-size:clamp(2rem,3.5vw,3.3rem)}.technology-layout>div>p{color:var(--muted);line-height:1.85}.technology-layout .technology-note{color:var(--blue);font-weight:600;margin-top:23px;font-size:.875rem}
.strap{grid-template-columns:repeat(6,1fr);margin-top:0;border-bottom:0;background:var(--steel)}.strap a{padding:17px 14px;font-size:.78rem}.strap a span{font-family:Consolas,monospace;font-size:.65rem}
.section-heading{gap:65px}.service-list{gap:0;border-left:1px solid var(--line);border-top:1px solid var(--line)}.service{border:0;border-right:1px solid var(--line);border-bottom:1px solid var(--line);padding:32px;transition:background-color .2s}.service:hover{background:#f8faff}.service-featured{grid-column:auto;background:var(--blue);color:white}.service-featured:hover{background:#1644bb}.service-featured :is(.service-number,.service-tag,p,summary,details ul){color:#fff}.service-featured details{border-color:#ffffff52}.service-featured summary::marker{color:white}.service h3,.service-featured h3{font-size:1.5rem;max-width:25ch}.service-top{margin-bottom:45px}.service-tag{font: .65rem Consolas,monospace;letter-spacing:.07em}.service-number{font:1rem Consolas,monospace}.service p{font-size:.93rem}.service details ul{font-size:.93rem}.rail-section{position:relative}.rail-section h2{font-size:clamp(2.4rem,4vw,3.6rem)}.rail-statement{line-height:1.8}.rail-cards h3{font-size:1.6rem}
.visual-stories{padding-top:85px;padding-bottom:30px;align-items:start}.visual-stories figure:nth-child(2){padding-top:75px}.visual-stories figcaption{border-top:1px solid var(--line);margin-top:18px;padding-top:16px}.visual-stories figure:first-child img{border-radius:0 0 65px 0}.visual-stories figure:last-child img{border-radius:65px 0 0 0}.visual-stories img{filter:saturate(.72)}
.development{display:grid;grid-template-columns:.9fr 1.15fr;gap:100px;align-items:start}.development-heading>p:not(.eyebrow){margin-top:25px;color:var(--muted);font-size:1rem}.development-mark{display:block;font:6rem/.9 Bahnschrift,Arial,sans-serif;color:var(--blue);margin-top:38px}.process-stages{border-top:1px solid var(--line)}.process-stages details{border-bottom:1px solid var(--line);scroll-margin-top:30px}.process-stages summary{display:flex;align-items:center;gap:27px;padding:24px 0;cursor:pointer;list-style:none}.process-stages summary::-webkit-details-marker{display:none}.stage-number{font:.75rem Consolas,monospace;color:var(--blue)}.stage-name{font-size:1.65rem}.stage-toggle{font-size:1.6rem;font-weight:300;margin-left:auto;color:var(--blue);transition:transform .2s}.process-stages details[open] .stage-toggle{transform:rotate(45deg)}.stage-content{padding:0 30px 28px 49px}.stage-content h3{font-size:1.05rem;letter-spacing:-.015em;margin-bottom:12px}.stage-content p{color:var(--muted);font-size:.95rem;line-height:1.8}.process-stages details[open] .stage-name{color:var(--blue)}
.purpose{background:var(--dark);color:white}.purpose .eyebrow{color:#9bb8ff}.purpose .section-heading{align-items:start;margin-bottom:65px}.purpose .purpose-motto{font:600 clamp(1.7rem,3.8vw,3.4rem)/1.02 Bahnschrift,Arial,sans-serif;letter-spacing:-.04em;color:#d6e0ec;text-align:right;max-width:none}.purpose-motto span{color:#769fff}.purpose-grid{display:grid;grid-template-columns:1fr 1fr;gap:70px}.purpose-grid article{border-top:1px solid #455568;padding-top:27px}.purpose-grid article>.eyebrow{font-size:.8rem;letter-spacing:.07em;margin-bottom:26px}.purpose-grid h3{font-size:1.8rem;line-height:1.15;font-weight:500;margin-bottom:23px}.purpose-grid article>p:last-child{color:#becbd9;line-height:1.9;font-size:.98rem}
.position{background:white}.values{border-top:0;padding-top:0;gap:0}.values article{border-top:1px solid var(--line);border-left:1px solid var(--line);padding:25px}.values article:last-child{border-right:1px solid var(--line)}.ecosystem-index{display:block;color:var(--blue);font:.75rem Consolas,monospace;margin-bottom:28px}.values h3{font-size:1.3rem;line-height:1.2}.values p{font-size:.92rem}.contact{border-top:1px solid var(--line)}.contact h2{font-size:clamp(2.3rem,3.5vw,3.3rem)}
@media(min-width:1600px){.hero{padding-left:80px}.hero h1{font-size:5.1rem}}
@media(max-width:1100px){.header nav{gap:17px}.hero h1{font-size:clamp(2.9rem,5.4vw,4rem)}.hero{min-height:560px}.hero-copy{padding-top:35px}.hero-actions{gap:10px}.hero-actions .button{font-size:.8rem;padding:11px 15px}.hero-foot{flex-wrap:wrap}.idea-path a{gap:12px;padding:20px 12px;font-size:.82rem}.technology-layout{gap:42px}.development{gap:55px}.service{padding:25px}.service h3,.service-featured h3{font-size:1.35rem}.purpose-grid{gap:40px}.values article{padding:22px}}
@media(max-width:850px){.header nav{gap:12px}.header nav a{font-size:.75rem}.hero{grid-template-columns:1fr 1fr}.hero h1{font-size:3rem}.hero-visual img{width:124%}.hero .intro{font-size:.96rem}.hero .eyebrow{max-width:36ch}.idea-path a{gap:9px;font-size:.76rem}.idea-path a span:first-child{display:none}.strap{grid-template-columns:repeat(3,1fr)}.service-featured{grid-column:auto}.development{grid-template-columns:1fr 1.1fr;gap:35px}.stage-name{font-size:1.4rem}.process-stages summary{gap:17px}.stage-content{padding-left:38px}.values article:nth-child(2){border-right:1px solid var(--line)}}
@media(max-width:650px){.utility{font-size:.64rem;padding:10px 6%}.header,.js .header{height:86px;min-height:86px}.js .header nav{top:86px}.header nav a{font-size:1rem}.hero{grid-template-columns:1fr;padding:0 6%;min-height:0}.hero-copy{padding:36px 0 0}.hero h1{font-size:clamp(2.8rem,12vw,4.5rem);max-width:none;line-height:1.02}.hero .eyebrow{font-size:.62rem;max-width:none;letter-spacing:.09em}.hero .intro{font-size:1rem;max-width:44ch}.hero-actions .button{font-size:.875rem;padding:12px 16px}.hero-foot{font-size:.64rem;margin-top:25px;padding:0;gap:7px}.hero-foot span:first-child{border:0;padding:0}.hero-visual{padding:34px 0 26px}.hero-visual img{width:110%}.drawing-label{font-size:.58rem}.visual-label strong{font-size:.82rem}.visual-label small{font-size:.66rem}.idea-path{padding:0 6%;grid-template-columns:repeat(5,minmax(0,1fr))}.idea-path a{flex-direction:column;justify-content:center;gap:9px;padding:15px 4px;font-size:.6rem;text-align:center;line-height:1.4}.idea-path a span:first-child{display:block;font-size:.6rem}.idea-path a span:last-child{display:none}.technology{padding-top:60px;padding-bottom:60px}.technology-layout{grid-template-columns:1fr;gap:25px}.technology h2{font-size:2.15rem}.technology-layout>div>p{font-size:.97rem}.strap{display:grid;grid-template-columns:repeat(2,1fr)}.strap a{min-width:0;font-size:.75rem;padding:16px 12px}.service-list{grid-template-columns:1fr}.service{padding:26px}.service h3,.service-featured h3{font-size:1.5rem}.section-heading{gap:23px}.rail-section h2{font-size:2.2rem}.visual-stories{padding-top:60px;padding-bottom:5px}.visual-stories figure:nth-child(2){padding-top:0}.visual-stories figure:first-child img{border-radius:0 0 38px 0}.visual-stories figure:last-child img{border-radius:38px 0 0 0}.development{grid-template-columns:1fr;gap:35px}.development-mark{display:none}.stage-name{font-size:1.55rem}.stage-content{padding-left:38px;padding-right:10px}.purpose .section-heading{gap:30px;margin-bottom:35px}.purpose .purpose-motto{text-align:left;font-size:1.7rem}.purpose-grid{grid-template-columns:1fr;gap:35px}.purpose-grid h3{font-size:1.6rem}.values{grid-template-columns:1fr 1fr}.values article{padding:22px 15px}.values h3{font-size:1.1rem}.values p{font-size:.87rem}.contact h2{font-size:2.2rem}}
@media(max-width:359px){.hero h1{font-size:2.7rem}.hero .eyebrow{font-size:.6rem}.hero-actions{flex-direction:column}.idea-path a{font-size:.56rem}.values{grid-template-columns:1fr}.values article{border-right:1px solid var(--line)}.drawing-label{font-size:.53rem}}
@media(prefers-reduced-motion:reduce){.hero-visual{animation:none}*{transition:none!important}}
.application-section{padding-bottom:25px}.application-section .visual-stories{padding:0}.application-section .section-heading{margin-bottom:35px}

/* Shared rounded surfaces across both language routes. */
:root{--radius-control:12px;--radius-card:20px;--radius-panel:28px}
.hero,.rail-section,.purpose,footer{border-radius:var(--radius-panel)}
.hero-visual,.hero-visual img,.contact-card{border-radius:var(--radius-card)}
.button,.menu-toggle,.copy-email,.skip,.header nav.is-open{border-radius:var(--radius-control)}
.copy-email{padding:8px 12px;border:1px solid #7b8ba0}
.service-list{gap:18px;border:0}
.service{border:1px solid var(--line);border-radius:var(--radius-card)}
.service-featured{border-color:var(--blue)}
.rail-cards article{border:1px solid #425163;border-radius:var(--radius-card);padding:24px}
.purpose-grid article{border:1px solid #455568;border-radius:var(--radius-card);padding:28px}
.values{gap:16px}
.values article,.values article:nth-child(2),.values article:last-child{border:1px solid var(--line);border-radius:var(--radius-card)}
.process-stages{border:0}
.process-stages details{border:1px solid var(--line);border-radius:var(--radius-card);margin-bottom:12px;padding:0 20px}
.process-stages details:last-child{margin-bottom:0}
.strap,.idea-path{border-radius:var(--radius-card);border:0;gap:8px;padding-top:10px;padding-bottom:10px}
.strap a,.strap a:first-child,.idea-path a,.idea-path a:last-child{border:1px solid var(--line);border-radius:var(--radius-control)}
.visual-stories img,.visual-stories figure:first-child img,.visual-stories figure:last-child img{border-radius:var(--radius-card)}
@media(max-width:650px){:root{--radius-control:10px;--radius-card:16px;--radius-panel:22px}.idea-path{gap:4px}.process-stages details{padding:0 15px}.purpose-grid article{padding:24px}}


@font-face{font-family:Manrope;src:url('./assets/fonts/Manrope-Variable.ttf') format('truetype');font-style:normal;font-weight:200 800;font-display:swap}
@font-face{font-family:'IBM Plex Mono';src:url('./assets/fonts/IBMPlexMono-Regular.ttf') format('truetype');font-style:normal;font-weight:400;font-display:swap}
:root{font-family:Manrope,'Segoe UI',Arial,sans-serif;font-optical-sizing:auto;--font-display:Manrope,'Segoe UI',Arial,sans-serif;--font-technical:'IBM Plex Mono',Consolas,monospace}
body{font-size:1rem;line-height:1.75;-webkit-font-smoothing:antialiased}
h1,h2,h3,.stage-name,.purpose .purpose-motto{font-family:var(--font-display);font-weight:600;letter-spacing:-.045em}
h2{font-size:clamp(2rem,3.2vw,3.1rem);line-height:1.14;text-wrap:balance}
h3{letter-spacing:-.035em;line-height:1.28}
.wordmark{font-family:var(--font-display);font-weight:800;font-size:2rem;letter-spacing:-.075em}
.brand-sub,.utility,.eyebrow,.drawing-label,.service-number,.service-tag,.card-index,.stage-number,.ecosystem-index,.strap a span,.idea-path a span:first-child,.visual-index{font-family:var(--font-technical);font-weight:400}
.brand-sub{font-size:.5625rem;letter-spacing:.1em}.utility{font-size:.65rem;letter-spacing:.11em}.eyebrow{font-size:.6875rem;letter-spacing:.075em;line-height:1.8}.header nav a{font-size:.8125rem;font-weight:600}.header nav{gap:26px}
.hero{grid-template-columns:.92fr 1.18fr;min-height:630px;align-items:center}
.hero-copy{padding:50px 18px 42px 0}.hero h1{font-family:var(--font-display);font-size:clamp(2.9rem,4.35vw,4.5rem);font-weight:650;line-height:1.06;letter-spacing:-.058em;max-width:100%}.hero h1 span{margin-top:0}.hero .eyebrow{font-size:.65rem;letter-spacing:.06em}.hero .intro{font-size:1rem;line-height:1.85;max-width:43ch}.hero-foot{font-size:.64rem;line-height:1.65;letter-spacing:0}.hero-foot span:first-child{font-family:var(--font-technical);font-size:.61rem}.hero-visual{padding:28px 0 35px;min-height:0}.hero-visual img{width:112%;height:auto;object-fit:contain}.drawing-label{font-size:.64rem;letter-spacing:.02em}.visual-label strong{font-size:.87rem;line-height:1.65;font-weight:550}.visual-label small{font-size:.7rem}.button{font-weight:650;letter-spacing:-.015em}.hero-actions .button{font-size:.82rem;padding:13px 18px}
.idea-path a{font-size:.82rem;font-weight:600}.strap a{font-size:.8rem;font-weight:550;line-height:1.55}.strap a span{font-size:.65rem}.section-heading>p{line-height:1.85}.technology h2,.rail-section h2{font-size:clamp(2.1rem,3.6vw,3.45rem);line-height:1.14}.technology-layout .technology-note{font-size:.83rem;font-weight:650}
.service{padding:26px;display:flex;flex-direction:column}.service-top{margin-bottom:20px}.service-number{font-size:.85rem}.service-tag{font-size:.62rem;letter-spacing:.04em}.service-drawing{margin:0 0 25px;background:#fff;border-radius:14px;overflow:hidden;isolation:isolate}.service-drawing img{width:100%;aspect-ratio:3/2;height:auto;object-fit:contain;padding:7px;display:block;transition:transform .35s ease}.service:hover .service-drawing img{transform:scale(1.025)}.service-body{display:flex;flex-direction:column;flex:1}.service h3,.service-featured h3{font-family:var(--font-display);font-size:1.3rem;line-height:1.3;font-weight:650;letter-spacing:-.038em;min-height:3.9em;max-width:none}.service p{font-size:.89rem;line-height:1.75;margin-top:12px;min-height:3.5em}.service details{margin-top:23px}.service summary{font-size:.8rem;line-height:1.65}.service details ul{font-size:.9rem;line-height:1.8}.service-featured{background:#eef3ff;border-color:#cbd8fa;color:var(--ink)}.service-featured:hover{background:#e8efff}.service-featured :is(.service-number,.service-tag,summary){color:var(--blue)}.service-featured :is(p,details ul){color:var(--muted)}.service-featured details{border-color:#cbd8fa}.service-featured summary::marker{color:var(--blue)}
.rail-cards h3{font-size:1.35rem;font-weight:600;line-height:1.3}.rail-cards p{font-size:.93rem;line-height:1.85}.visual-stories h3{font-family:var(--font-display);font-weight:600;line-height:1.3;letter-spacing:-.035em}.visual-stories figcaption>div>span{font-size:.78rem}.stage-name{font-size:1.5rem;letter-spacing:-.04em}.stage-content h3{font-size:1.05rem;font-weight:650;line-height:1.4}.stage-content p{line-height:1.85}.purpose-grid h3{font-size:1.6rem;line-height:1.3;letter-spacing:-.04em}.purpose .purpose-motto{font-size:clamp(1.7rem,3.4vw,3.2rem);line-height:1.12;font-weight:600}.values h3{font-size:1.18rem;line-height:1.35;letter-spacing:-.03em}.contact h2{font-size:clamp(2rem,3.3vw,3.1rem);line-height:1.17}.email{letter-spacing:-.045em;font-weight:600}
@media(min-width:1600px){.hero h1{font-size:4.5rem}}
@media(max-width:1100px){.header nav{gap:16px}.header nav a{font-size:.77rem}.hero h1{font-size:clamp(2.7rem,4.7vw,3.5rem)}.hero{min-height:590px}.hero-actions .button{font-size:.77rem;padding:12px 14px}.hero-copy{padding-top:38px}.service{padding:22px}.service h3,.service-featured h3{font-size:1.19rem}.service-tag{font-size:.57rem}.hero .intro{font-size:.94rem}.idea-path a{font-size:.73rem}}
@media(max-width:850px){.header nav{gap:12px}.header nav a{font-size:.68rem}.hero{grid-template-columns:1fr 1fr}.hero h1{font-size:2.7rem}.hero-visual img{width:118%}.service h3,.service-featured h3{font-size:1.35rem;min-height:2.6em}.hero .eyebrow{max-width:36ch}.drawing-label{font-size:.58rem}.stage-name{font-size:1.3rem}.idea-path a{font-size:.7rem}.strap a{font-size:.75rem}}
@media(max-width:650px){.wordmark{font-size:1.65rem}.brand-sub{font-size:.51rem;letter-spacing:.04em}.header nav a{font-size:.94rem}.hero{grid-template-columns:1fr;min-height:0}.hero-copy{padding:34px 0 0}.hero h1{font-size:clamp(2.3rem,10.5vw,3.6rem);line-height:1.1;letter-spacing:-.053em}.hero .eyebrow{font-size:.58rem;letter-spacing:.015em;max-width:none}.hero .intro{font-size:.96rem;line-height:1.85;margin-top:24px}.hero-actions .button{font-size:.8rem;padding:12px 15px}.hero-foot{font-size:.62rem}.hero-foot span:first-child{font-size:.58rem}.hero-visual{padding:35px 0 25px}.hero-visual img{width:106%}.drawing-label{font-size:.54rem}.visual-label strong{font-size:.8rem}.visual-label small{font-size:.64rem}.idea-path a{font-size:.57rem;padding:15px 2px;letter-spacing:-.03em}.idea-path a span:first-child{font-size:.6rem}.technology h2,.rail-section h2{font-size:2rem;line-height:1.18}.service{padding:24px}.service-top{margin-bottom:18px}.service h3,.service-featured h3{font-size:1.35rem;min-height:0}.service p{font-size:.93rem;min-height:0}.service-tag{font-size:.63rem}.service-drawing{margin-bottom:24px}.service summary{font-size:.85rem}.purpose-grid h3{font-size:1.45rem}.purpose .purpose-motto{font-size:1.7rem}.values h3{font-size:1.06rem}.stage-name{font-size:1.4rem}.contact h2{font-size:2rem}.eyebrow{font-size:.65rem}}
@media(max-width:359px){.wordmark{font-size:1.45rem}.brand-sub{font-size:.45rem}.hero h1{font-size:2.25rem}.hero .eyebrow{font-size:.53rem}.idea-path a{font-size:.51rem}.drawing-label{font-size:.49rem}}
@media(prefers-reduced-motion:reduce){.service-drawing img{transition:none}.service:hover .service-drawing img{transform:none}}

/* The light first card no longer uses the legacy white-on-blue featured class. */
.service-highlight{background:#eef3ff;border-color:#cbd8fa;color:var(--ink)}
.service-highlight:hover{background:#e8efff}
.service-highlight h3{color:var(--ink)}
.service-highlight p,.service-highlight details,.service-highlight details ul,.service-highlight details li{color:var(--muted)}
.service-highlight .service-number,.service-highlight .service-tag,.service-highlight summary{color:var(--blue)}
.service-highlight details{border-color:#cbd8fa}
.service-highlight summary::marker{color:var(--blue)}
.hero h1{font-size:clamp(2.4rem,3.7vw,3.8rem);line-height:1.14;letter-spacing:-.055em}
.hero h1 span{display:block}
@media(max-width:850px){.hero h1{font-size:clamp(2rem,4.2vw,2.9rem)}}
@media(max-width:650px){.hero h1{font-size:clamp(1.95rem,8.5vw,3rem)}.hero h1>br{display:initial!important}}

.visual-stories{display:grid;grid-template-columns:1fr 1fr;gap:32px;padding-bottom:0}
.visual-stories figure{margin:0;min-width:0}
.visual-stories img{width:100%;height:auto;aspect-ratio:3/2;object-fit:cover}
.visual-stories figcaption{padding:24px 0 0;display:flex;gap:20px}
.visual-index{font:500 1.25rem/1.5 Arial,sans-serif;color:var(--blue)}
.visual-stories figcaption>div>span{color:var(--muted);font-size:.875rem}
.visual-stories h3{font-size:clamp(1.35rem,2.2vw,1.75rem);margin:10px 0;line-height:1.2}
.visual-stories small{font-size:.75rem;color:var(--muted)}
@media(max-width:650px){.visual-stories{grid-template-columns:1fr;gap:36px}.visual-stories figcaption{padding-top:18px}}

@font-face{font-family:'Noto Sans Arabic';src:url('./assets/fonts/NotoSansArabic-Variable.ttf') format('truetype');font-style:normal;font-weight:100 900;font-display:swap}
.languages{display:flex;align-items:center;gap:9px;white-space:nowrap}.languages a[lang=ar]{font-family:'Noto Sans Arabic',sans-serif;letter-spacing:0}.languages a{padding-block:8px}.brand,.wordmark,.brand-sub,.utility,.email,footer a[href^='mailto:']{direction:ltr;unicode-bidi:isolate}.wordmark,.brand-sub{font-family:Manrope,'Segoe UI',sans-serif}.hero-actions .primary::after{margin-left:0;margin-inline-start:16px}.stage-toggle{margin-left:0;margin-inline-start:auto}.hero-copy{padding-inline-end:18px;padding-inline-start:0}.service-tag{text-align:end}.header nav{gap:20px}
html[lang=ru] .hero h1{font-size:clamp(2rem,3.4vw,3.5rem);letter-spacing:-.045em}html[lang=ru] .drawing-label{font-size:.56rem}html[lang=ru] .idea-path a{font-size:.76rem}html[lang=ru] .service-tag{font-size:.55rem}
html[lang=ar]{font-family:'Noto Sans Arabic',sans-serif;--font-display:'Noto Sans Arabic',sans-serif;--font-technical:'Noto Sans Arabic',sans-serif}html[lang=ar] :is(h1,h2,h3,.eyebrow,.stage-name,.service-tag,.drawing-label,.strap a,.idea-path a,.purpose-motto){letter-spacing:0}html[lang=ar] :is(h2,h3,.stage-name,.purpose .purpose-motto){line-height:1.6}html[lang=ar] .hero h1{font-size:clamp(2.6rem,4.3vw,4.4rem);line-height:1.55;letter-spacing:0}html[lang=ar] :is(p,li,.intro){line-height:1.95}html[lang=ar] .hero-foot span:first-child{border-right:0;border-left:1px solid var(--line);padding-right:0;padding-left:14px;direction:ltr}html[lang=ar] .stage-content{padding:0 49px 28px 30px}html[lang=ar] .contact-card{border-left:0;border-right:1px solid var(--line);padding-left:0;padding-right:40px}html[lang=ar] .purpose .purpose-motto{text-align:start}html[lang=ar] .development-mark{transform:scaleX(-1)}html[lang=ar] .hero-actions .primary::after{content:'↖'}html[lang=ar] .service h3{min-height:0}html[lang=ar] .utility{font-family:'IBM Plex Mono',monospace}
@media(max-width:1050px){.header,.js .header{position:relative;display:grid;grid-template-columns:1fr auto;gap:4px 20px;height:auto;min-height:120px;padding-block:15px}.languages{grid-column:1/-1;justify-self:end}.js .menu-toggle{display:block;grid-column:2;grid-row:1}.header nav{grid-column:1/-1;flex-wrap:wrap}.js .header nav{display:none;position:absolute;top:100%;left:0;right:0;background:#fff;padding:24px 6%;z-index:20;border-bottom:1px solid var(--line)}.js .header nav.is-open{display:flex;flex-direction:column;align-items:stretch;gap:18px}.header nav a{font-size:.95rem}html[lang=ru] .hero h1{font-size:clamp(1.8rem,3.5vw,3rem)}}
@media(max-width:650px){.hero-copy{padding-inline:0}html[lang=ru] .hero h1{font-size:clamp(1.75rem,7.8vw,3rem)}html[lang=ru] .idea-path a{font-size:.56rem;overflow-wrap:anywhere}html[lang=ru] .drawing-label{font-size:.46rem}html[lang=ar] .hero h1{font-size:clamp(2.4rem,10vw,3.4rem)}html[lang=ar] .hero-foot span:first-child{border:0;padding:0}html[lang=ar] .stage-content{padding:0 38px 28px 10px}html[lang=ar] .contact-card{border:0;padding-inline:0}.languages{gap:12px}.languages a{font-size:.8rem}.strap a,.service-tag{overflow-wrap:anywhere}}

.service-drawing a{display:block;border-radius:inherit}.service h3 a:hover{color:var(--blue)}.service-scope{scroll-margin-top:28px}.service-brief{margin-top:25px;padding-top:22px;border-top:1px solid var(--line)}.service-brief h4{font:600 .9rem/1.5 var(--font-display);color:var(--ink);margin:0}.service .service-brief p{min-height:0;margin:12px 0 20px;font-size:.86rem}.service-enquiry{display:inline-flex;align-items:center;gap:12px;font-size:.86rem;font-weight:650;color:var(--blue);padding-block:10px}.service-enquiry:hover{text-decoration:underline}.country-panel{margin-top:54px;border:1px solid var(--line);border-radius:var(--radius-card);padding:32px;background:#fff}.country-panel h3{font-size:clamp(1.35rem,2.2vw,2rem);margin:0 0 24px}.country-panel ul{list-style:none;display:flex;flex-wrap:wrap;gap:12px;margin:0;padding:0}.country-panel li{padding:10px 17px;border:1px solid var(--line);border-radius:10px;font-size:.9rem;color:var(--ink);background:var(--steel)}.country-panel .eyebrow{margin-bottom:10px}.service-drawing a:focus-visible,.service h3 a:focus-visible,.service-enquiry:focus-visible{outline:3px solid var(--blue);outline-offset:5px}html[lang=ar] .service-enquiry span{transform:scaleX(-1)}
@media(max-width:650px){.country-panel{padding:24px;margin-top:32px}.country-panel li{font-size:.82rem;padding:8px 12px}}
.service-list:has(.service-scope[open]){align-items:start}

.strap{grid-template-columns:repeat(7,minmax(0,1fr))}
.service-lubricants{grid-column:1/-1;display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);column-gap:45px;align-items:center;background:#f8faff;border-color:#cbd8ed}
.service-lubricants .service-top{grid-column:1/-1}.service-lubricants .service-drawing{margin:0;align-self:start}.service-lubricants .service-body h3{font-size:clamp(1.5rem,2.4vw,2rem);min-height:0}.service-lubricants .service-body>p{min-height:0}.service-lubricants .service-drawing img{max-height:365px}
footer{border-radius:0;padding:0;background:var(--dark)}
.footer-main,.footer-bottom{max-width:1440px;margin-inline:auto;padding-inline:6.5%}.footer-main{padding-top:44px}.footer-bottom{padding-top:24px;padding-bottom:28px;margin-top:32px}
.rail-divider{position:relative;direction:ltr;height:145px;background:#fff;color:var(--blue);overflow:hidden}
.rail-scene{height:100%;position:relative}.divider-train{position:absolute;width:clamp(290px,46vw,590px);height:auto;bottom:9px;left:clamp(14px,10vw,160px);color:var(--blue)}
.rail-bed{position:absolute;bottom:0;left:0;right:0;height:23px;background:var(--dark);border-top:2px solid #879ab0;overflow:hidden}.track-sleepers{position:absolute;inset:3px -40px 5px 0;background:repeating-linear-gradient(90deg,transparent 0 27px,#8195ac 27px 31px,transparent 31px 40px);opacity:.55;animation:rail-flow 1.2s linear infinite}
@keyframes rail-flow{to{transform:translateX(-40px)}}
.rail-motion-input,.rail-motion-control{position:absolute;right:6.5%;top:35px;width:34px;height:34px;z-index:2}.rail-motion-input{margin:0;opacity:0;cursor:pointer}.rail-motion-control{display:grid;place-items:center;border:1px solid var(--line);border-radius:50%;font:14px/1 Arial,sans-serif;color:var(--muted);pointer-events:none;background:#fff}.play-symbol{display:none;font-size:10px}.rail-motion-input:checked~.rail-scene .track-sleepers{animation-play-state:paused}.rail-motion-input:checked+.rail-motion-control .pause-symbol{display:none}.rail-motion-input:checked+.rail-motion-control .play-symbol{display:block}.rail-motion-input:focus-visible+.rail-motion-control{outline:3px solid var(--blue);outline-offset:4px}
@media(max-width:1050px){.strap{grid-template-columns:repeat(4,minmax(0,1fr))}.service-lubricants{column-gap:28px}}
@media(max-width:650px){.strap{grid-template-columns:repeat(2,minmax(0,1fr))}.service-lubricants{display:flex;gap:0}.service-lubricants .service-drawing{margin-bottom:25px;width:100%}.service-lubricants .service-body h3{font-size:1.45rem}.rail-divider{height:108px}.divider-train{width:78%;left:6%;bottom:10px}.rail-motion-input,.rail-motion-control{top:8px;width:30px;height:30px}.footer-main{padding-top:32px}}
@media(prefers-reduced-motion:reduce){.track-sleepers{animation:none}.rail-motion-input,.rail-motion-control{display:none}}
.service-lubricants .service-top{width:100%}

.header .brand{display:block;flex-shrink:0}.logo-frame{display:block;position:relative;overflow:hidden;width:295px;height:65px;direction:ltr}.brand-logo{position:absolute;width:100%;height:auto;max-width:none;top:50%;left:0;transform:translateY(-50%);object-fit:contain}.footer-main .logo-frame{width:260px;height:58px}.footer-main .brand-logo{filter:grayscale(1) invert(1);mix-blend-mode:screen}.footer-main .logo-frame{isolation:auto}.header{gap:24px}.header nav{gap:18px}.hero h1{font-size:clamp(2.6rem,4.15vw,4.2rem);line-height:1.14}.utility{letter-spacing:.09em}
@media(min-width:1051px) and (max-width:1250px){.header .logo-frame{width:235px;height:55px}.header{gap:16px}.header nav{gap:12px}.header nav a{font-size:.73rem}.languages{gap:7px}}
@media(max-width:1050px){.header .logo-frame{width:260px;height:60px}}
@media(max-width:650px){.header .logo-frame{width:220px;height:49px}.header,.js .header{gap:4px 10px}.hero h1{font-size:clamp(2.25rem,9.5vw,3.25rem)}.footer-main .logo-frame{width:245px;height:55px}}
@media(max-width:359px){.header .logo-frame{width:180px;height:42px}.hero h1{font-size:2.05rem}}

.strap{grid-template-columns:repeat(4,minmax(0,1fr))}
@media(min-width:851px){.service-list{grid-template-columns:repeat(12,minmax(0,1fr))}.service{grid-column:span 4}.service:nth-child(n+4):nth-child(-n+7){grid-column:span 6}.service-lubricants{grid-column:1/-1}}
.service-pis{background:#f8faff;border-color:#cbd8ed}.service-pis .service-tag{color:var(--blue)}
@media(min-width:651px) and (max-width:850px){.service-pis{grid-column:1/-1}}
@media(max-width:650px){.strap{grid-template-columns:repeat(2,minmax(0,1fr))}}