*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:28px}body{margin:0;font:16px/1.55 Plex,Arial,sans-serif;--bg:#f8f9fc;--surface:#edf1f8;--text:#14233b;--muted:#56647a;--line:#d3dbe8;--accent:#2457d6;--accent-text:#2457d6;--button:#f8faff;background:var(--bg);color:var(--text)}body[data-theme=dark]{--bg:#111e32;--surface:#1b2b43;--text:#f0f4fb;--muted:#abbad0;--line:#35465e;--accent-text:#9ab7ff}a{color:inherit;text-decoration:none}button{font:inherit;cursor:pointer}a,button,summary{touch-action:manipulation}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid var(--accent-text);outline-offset:6px}a:hover{color:var(--accent-text)}p{margin:0 0 22px}h1,h2,h3{font-weight:500;line-height:1.1;letter-spacing:-.04em;margin:0}h1{font-size:clamp(38px,4.4vw,68px);line-height:1.07}h2{font-size:clamp(32px,3vw,46px)}h3{font-size:23px;letter-spacing:-.025em}.wrap{width:min(1320px,calc(100% - 96px));margin-inline:auto}.review-bar{background:var(--surface);padding:9px 48px;display:flex;align-items:center;justify-content:space-between;font-size:12px;color:var(--muted)}.review-bar button{border:0;padding:0;background:none;color:inherit;font-size:12px}.header{height:100px;display:flex;align-items:center;gap:40px;border-bottom:1px solid var(--line)}.logo{display:block;width:100px;height:46px;object-fit:contain}.brand{padding:8px 0;flex-shrink:0}.dark-logo{display:none}[data-theme=dark] .light-logo{display:none}[data-theme=dark] .dark-logo{display:block}.header nav{display:flex;gap:26px;margin-left:auto;font-size:14px}.header-contact{font-size:14px;margin-left:20px}.header-contact span{margin-left:16px}.menu-toggle{display:none}.hero{display:grid;grid-template-columns:1.4fr 1fr;gap:56px;align-items:center;min-height:635px;padding-block:70px 75px}.eyebrow{font-size:13px;color:var(--accent-text);font-weight:500;margin-bottom:26px}.hero-desc{font-size:19px;line-height:1.55;color:var(--muted);max-width:560px;margin:28px 0 34px}.hero-actions{display:flex;align-items:center;gap:25px}.button{display:inline-flex;align-items:center;gap:24px;padding:16px 23px;background:var(--accent);color:var(--button);border-radius:6px;font-size:14px;font-weight:500;transition:background .18s}.button:hover{background:#1946b6;color:var(--button)}.text-link{font-size:14px}.brand-composition{margin:0;min-height:460px;background:var(--surface);border-radius:12px;padding:44px;display:flex;flex-direction:column;justify-content:space-between}.brand-composition>img{width:220px;height:220px;align-self:flex-end;margin-bottom:32px}.brand-composition figcaption{display:flex;gap:30px;align-items:flex-end;justify-content:space-between}.brand-composition strong{font-size:21px;line-height:1.25;font-weight:500;letter-spacing:-.025em}.brand-composition figcaption span{font-size:12px;color:var(--muted);max-width:145px}.section{padding-block:90px;border-top:1px solid var(--line)}.intro{color:var(--muted);font-size:18px;max-width:670px;margin:24px 0 44px}.partner-layout{display:grid;grid-template-columns:1fr 1.5fr;gap:100px}.partner-layout>div>p{max-width:630px;color:var(--muted)}.partner-layout .large-copy{font-size:27px;color:var(--text);line-height:1.35;letter-spacing:-.02em}.process{margin-top:45px;display:grid;gap:25px}.process>div{border-left:2px solid var(--accent);padding-left:20px}.process h3{font-size:18px;margin-bottom:7px}.process p{font-size:15px;color:var(--muted);margin:0}.service-list{border-top:1px solid var(--line)}details{border-bottom:1px solid var(--line)}summary{cursor:pointer;list-style:none}summary::-webkit-details-marker{display:none}.service-list summary{display:grid;grid-template-columns:1fr 1fr 30px;gap:24px;padding:27px 0;align-items:center;font-size:25px;letter-spacing:-.025em}.summary-sub{font-size:15px;color:var(--muted);letter-spacing:0}.plus{color:var(--accent-text);font-size:28px}details[open] .plus{transform:rotate(45deg)}.service-list details>p{max-width:590px;margin-left:50%;color:var(--muted);padding-bottom:15px}.other-services{display:grid;grid-template-columns:1fr 1fr 1fr 1fr;gap:30px;margin-top:38px;font-size:14px}.other-services>span{color:var(--muted)}.other-services p{margin:0}.case-grid{display:grid;grid-template-columns:1fr 1fr;gap:36px}.case-art{height:240px;background:var(--surface);padding:32px;display:flex;flex-direction:column;align-items:flex-start;border-radius:12px}.case-art>strong{font-size:46px;font-weight:500;letter-spacing:-.04em;color:var(--accent-text)}.case-art>span{font-size:14px;color:var(--muted)}.case-fact{margin-top:auto;padding-top:24px;border-top:1px solid var(--line);width:100%;font-size:16px}.case-fact span{margin:0 20px}.case-art.second{border:1px solid var(--line);background:transparent}.case-body{padding:28px 0 0}.case-body small{color:var(--muted);font-size:13px}.case-body h3{margin:12px 0 18px;font-size:28px}.case-body p{max-width:480px;color:var(--muted)}.case-body details{border:0}.case-body summary{color:var(--accent-text);font-size:14px}.case-body details p{margin-top:16px;font-size:14px}.stack{display:grid;grid-template-columns:repeat(3,1fr);gap:40px;margin-top:45px}.stack h3{font-size:18px;margin-bottom:20px}.stack p{font-family:PlexMono,monospace;font-size:13px;color:var(--muted);line-height:2}.contact{display:grid;grid-template-columns:1fr 1fr;gap:80px}.contact h2{font-size:56px}.contact p{max-width:460px;color:var(--muted)}.email{font-size:35px;letter-spacing:-.025em;display:block;color:var(--accent-text)}.contact-link{display:inline-block;font-size:14px;margin-top:20px}.footer{border-top:1px solid var(--line);display:flex;justify-content:space-between;padding-block:30px;font-size:12px;color:var(--muted)}.system-diagram{padding:35px;margin:0;background:var(--surface);border:1px solid var(--line);border-radius:12px;font-family:PlexMono,monospace;text-align:center}.system-diagram figcaption{font-size:11px;text-align:left;color:var(--muted);margin-bottom:30px}.system-row{display:grid;font-size:16px;justify-items:center}.flow-arrow{font-size:24px;color:var(--accent-text);margin-top:5px}.system-row small{font-size:10px;color:var(--muted);margin-bottom:12px}.system-core{border:1px solid var(--accent-text);padding:20px;border-radius:6px;display:grid;gap:5px}.system-core strong{font-family:Plex;font-size:27px;font-weight:500}.system-core span{font-size:10px;color:var(--muted)}.branches{display:grid;grid-template-columns:1fr 1fr;gap:20px}.branches>div{display:grid;gap:9px}.branches>div>span{font-size:28px;color:var(--accent-text)}.branches strong{font-size:13px;font-weight:400}.branches small{font-size:10px;color:var(--muted)}.system-diagram>p{font-size:10px;color:var(--muted);margin:33px 0 0}.concept-b .hero{grid-template-columns:1.4fr 1fr;gap:100px}.concept-b .hero h1{font-size:clamp(40px,4.3vw,66px)}.concept-c .hero{grid-template-columns:1.45fr 1fr;gap:90px}.concept-c h1{font-size:clamp(38px,4.1vw,63px)}.practice-feature{background:var(--accent);color:#f2f6ff;padding:38px;border-radius:12px}.practice-feature>span{font-size:12px}.practice-feature h2{margin:33px 0 20px;font-size:46px}.practice-feature p{font-size:15px;color:#e3ebff}.practice-feature>div{margin-top:34px}.practice-feature a{display:flex;justify-content:space-between;border-top:1px solid #88a4ec;padding:15px 0;font-size:14px}.practice-feature a:hover{color:#f2f6ff;text-decoration:underline}.concept-c #cases{padding-top:62px}.overview-header{height:115px;display:flex;justify-content:space-between;align-items:center;font-size:13px;color:var(--muted);border-bottom:1px solid var(--line)}.overview-intro{padding:75px 0 55px}.overview-intro h1{font-size:64px}.overview-intro>p:last-child{max-width:650px;color:var(--muted);font-size:18px;margin:26px 0 0}.direction-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.direction{border:1px solid var(--line);border-radius:12px;overflow:hidden;transition:transform .18s}.direction:hover{color:inherit;transform:translateY(-5px)}.direction-preview{height:265px;padding:30px;display:flex;flex-direction:column;justify-content:space-between;background:var(--surface)}.direction-preview img{width:68px;height:44px;object-fit:contain;object-position:left}.direction-preview strong{font-size:26px;line-height:1.2;font-weight:500;letter-spacing:-.03em}.preview-a img{width:85px;height:85px;align-self:flex-end}.preview-b{background:#14233b;color:#f2f5fc}.preview-c{background:#2457d6;color:#f2f5fc}.direction-copy{padding:28px}.direction-copy small{font-size:12px;color:var(--muted)}.direction-copy h2{font-size:24px;margin:14px 0 18px;display:flex;justify-content:space-between;gap:8px}.direction-copy p{font-size:15px;color:var(--muted);min-height:116px}.open-concept{color:var(--accent);font-size:13px}.recommendation{padding:55px 0 35px;max-width:850px}.recommendation h2{font-size:28px;margin-bottom:18px}.recommendation p,.review-note{color:var(--muted);font-size:15px}.review-note{max-width:850px;margin-bottom:60px}
@media(min-width:1500px){.hero{min-height:680px}}
@media(max-width:1100px){.wrap{width:calc(100% - 64px)}.header{gap:25px}.header nav{gap:16px}.header-contact{margin-left:0}.hero,.concept-b .hero,.concept-c .hero{gap:35px;grid-template-columns:1.3fr 1fr}.hero h1{font-size:46px}.hero-actions{flex-wrap:wrap;gap:18px}.brand-composition{padding:28px}.brand-composition figcaption{display:block}.brand-composition figcaption span{display:block;margin-top:16px}.partner-layout{gap:50px}.direction-copy{padding:22px}.direction-copy h2{font-size:21px}.direction-preview strong{font-size:23px}}
@media(max-width:767px){.wrap{width:calc(100% - 40px)}.review-bar{padding:8px 20px;font-size:10px;gap:10px}.review-bar button{font-size:10px}.header{height:84px;gap:18px;position:relative}.logo{width:85px;height:40px}.menu-toggle{display:block;margin-left:auto;background:none;border:0;color:var(--text);font-size:14px;padding:10px 0}.header nav{display:none;position:absolute;top:83px;left:-20px;right:-20px;padding:24px;background:var(--bg);border-bottom:1px solid var(--line);z-index:2}.header nav.is-open{display:grid;gap:20px}.header-contact{font-size:0}.header-contact span{font-size:24px;margin:0}.hero,.concept-b .hero,.concept-c .hero{grid-template-columns:1fr;padding:42px 0 48px;gap:36px;min-height:0}.hero h1,.concept-b .hero h1,.concept-c .hero h1{font-size:clamp(33px,8.5vw,50px)}.eyebrow{font-size:11px;margin-bottom:20px}.hero-desc{font-size:17px;margin:23px 0 26px}.hero-actions{gap:20px}.button{padding:15px 18px;font-size:13px}.text-link{font-size:13px}.brand-composition{min-height:320px;flex-direction:row;gap:20px;align-items:center;padding:26px}.brand-composition>img{width:120px;height:120px;margin:0;align-self:center;order:2}.brand-composition strong{font-size:20px}.brand-composition figcaption span{font-size:11px}.section{padding-block:52px}.partner-layout{grid-template-columns:1fr;gap:28px}.partner-layout .large-copy{font-size:23px}.process{margin-top:30px}.intro{font-size:16px;margin:20px 0 30px}.service-list summary{grid-template-columns:1fr 22px;font-size:21px;padding:22px 0;gap:12px}.summary-sub{grid-column:1;font-size:13px}.plus{grid-column:2;grid-row:1 / 3}.service-list details>p{margin-left:0;font-size:15px;padding-bottom:6px}.other-services{grid-template-columns:1fr 1fr;gap:20px;font-size:13px}.case-grid{grid-template-columns:1fr;gap:38px}.case-art{height:215px;padding:26px}.case-art>strong{font-size:40px}.case-body h3{font-size:25px}.stack{grid-template-columns:1fr;gap:20px;margin-top:30px}.stack h3{margin-bottom:12px}.stack p{margin-bottom:0}.contact{grid-template-columns:1fr;gap:28px}.contact h2{font-size:42px}.email{font-size:32px}.footer{flex-wrap:wrap;gap:18px;font-size:11px}.system-diagram{padding:27px}.practice-feature{padding:28px}.practice-feature h2{font-size:41px}.overview-header{height:90px;font-size:11px}.overview-intro{padding:44px 0 35px}.overview-intro h1{font-size:44px}.overview-intro>p:last-child{font-size:16px}.direction-grid{grid-template-columns:1fr}.direction-preview{height:240px}.direction-preview strong{font-size:29px}.direction-copy h2{font-size:25px}.direction-copy p{min-height:0}.recommendation h2{font-size:26px}.review-note{font-size:13px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important}}
/* Refinements scoped to the selected concept. */
.concept-a{--ease-ui:cubic-bezier(.23,1,.32,1)}
.concept-a .button,.concept-a .header-contact,.concept-a .menu-toggle{transition:transform 140ms var(--ease-ui),background-color 140ms ease,color 140ms ease,border-color 140ms ease;-webkit-tap-highlight-color:transparent}
.concept-a .button:active,.concept-a .header-contact:active,.concept-a .menu-toggle:active{transform:scale(.97)}
.concept-a .button:active{background:#1946b6}
.concept-a .menu-toggle{border-radius:6px}
.concept-a .service-list summary{border-radius:6px;transition:color 140ms ease}
.concept-a .service-list .plus{font-size:0;position:relative;width:24px;height:24px;transform:none;justify-self:end}
.concept-a .service-list .plus::before,.concept-a .service-list .plus::after{content:"";position:absolute;left:4px;top:11px;width:16px;height:2px;background:currentColor;border-radius:1px}
.concept-a .service-list .plus::after{transform:rotate(90deg);transition:transform 160ms var(--ease-ui),opacity 160ms ease}
.concept-a .service-list details[open] .plus::after{transform:rotate(0);opacity:0}
.concept-a .service-list details[data-expanded=false] .plus::after{transform:rotate(90deg);opacity:1}
.concept-a .service-list details[data-expanded=true] .plus::after{transform:rotate(0);opacity:0}
.concept-a .email,.concept-a .contact-phone{width:fit-content}
.concept-a a:focus-visible,.concept-a button:focus-visible,.concept-a summary:focus-visible{outline:2px solid var(--accent-text);outline-offset:4px}
.concept-a h1:focus-visible,.concept-a h2:focus-visible{outline:2px solid var(--accent-text);outline-offset:8px}
html[data-input=keyboard]{scroll-behavior:auto}
html[data-input=keyboard] .concept-a *,html[data-input=keyboard] .concept-a *::before,html[data-input=keyboard] .concept-a *::after{transition:none!important}
@media(hover:hover) and (pointer:fine){
.concept-a .header-contact:hover,.concept-a .menu-toggle:hover{background:var(--surface);border-color:var(--accent-text)}
.concept-a .service-list summary:hover{color:var(--accent-text)}
}
@media(hover:none){.concept-a .button:hover{background:var(--accent);color:var(--button)}}
@media(prefers-reduced-motion:reduce){
.concept-a .button:active,.concept-a .header-contact:active,.concept-a .menu-toggle:active{transform:none}
.concept-a *, .concept-a *::before,.concept-a *::after{transition:none!important}
}
.concept-a{--space-section:72px;--radius-control:6px}
.concept-a ::selection{background:var(--accent);color:var(--button)}
.concept-a h1,.concept-a h2,.concept-a h3{text-wrap:balance;letter-spacing:-.025em}
.concept-a p{text-wrap:pretty}
.concept-a .header{height:88px;gap:28px}
.concept-a .header nav{gap:24px}
.concept-a .header nav a{display:inline-flex;align-items:center;min-height:44px}
.concept-a .header-contact{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 16px;border:1px solid var(--line);border-radius:var(--radius-control);font-size:14px;white-space:nowrap;margin-left:4px}
.concept-a .hero{min-height:0;padding-block:40px 48px;gap:48px;grid-template-columns:1.25fr 1fr}
.concept-a .hero h1{font-size:clamp(40px,4.4vw,64px)}
.concept-a .hero-desc{max-width:52ch;margin:24px 0 28px;font-size:19px}
.concept-a .hero-actions{gap:24px;flex-wrap:wrap}
.concept-a .button{min-height:48px;padding:14px 22px;font-size:15px;border-radius:var(--radius-control)}
.concept-a .text-link{display:inline-flex;align-items:center;min-height:44px;text-decoration:underline;text-underline-offset:5px;text-decoration-color:var(--line);font-size:15px}
.concept-a .text-link:hover{text-decoration-color:currentColor}
.concept-a .audience-links{display:flex;flex-wrap:wrap;gap:8px 24px;margin-top:16px;color:var(--muted);font-size:13px}
.concept-a .audience-links a{display:inline-flex;align-items:center;min-height:44px}
.concept-a .brand-composition{padding:24px;min-height:0;gap:16px;display:flex;flex-direction:column;border-radius:12px}
.concept-a .brand-signature{display:flex;align-items:center;gap:20px}
.concept-a .brand-signature img{width:56px;height:56px;flex-shrink:0}
.concept-a .brand-signature p{font-size:17px;line-height:1.4;margin:0;font-weight:500}
.concept-a .hero-proof{border-top:1px solid var(--line);padding-top:16px}
.concept-a .hero-proof h2{font-size:24px;line-height:1.2}
.concept-a .hero-proof p{font-size:15px;color:var(--muted);margin:12px 0 4px;max-width:40ch}
.concept-a .section{padding-block:var(--space-section)}
.concept-a .intro{margin:20px 0 36px;max-width:65ch}
.concept-a .partner-layout{gap:64px}
.concept-a .process{margin-top:32px;gap:20px}
.concept-a .process>div{border-left:0;padding:0}
.concept-a .process h3{line-height:1.3}
.concept-a .service-content{margin-left:calc(50% + 12px);padding-bottom:28px}
.concept-a .service-content p{margin:0 0 20px;color:var(--muted);font-size:16px}
.concept-a .case-grid{gap:32px}
.concept-a .case-art,.concept-a .case-art.second{height:auto;min-height:220px;padding:28px;background:var(--surface);border:0}
.concept-a .case-platform{font-size:28px;line-height:1.2;font-weight:500;color:var(--accent-text);margin:0 0 8px;letter-spacing:-.025em}
.concept-a .case-environment{font-size:14px;color:var(--muted);margin:0}
.concept-a .case-scope{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:28px;padding-top:20px;border-top:1px solid var(--line);width:100%;font-size:16px;line-height:1.4}
.concept-a .case-scope span{max-width:18ch}
.concept-a .case{display:flex;flex-direction:column}
.concept-a .case-body{padding-top:24px;flex:1;display:flex;flex-direction:column}
.concept-a .case-client{font-size:14px;margin:0;color:var(--muted)}
.concept-a .case-body h3{font-size:27px;line-height:1.2;margin:12px 0 24px;min-height:2.4em}
.concept-a .case-description{margin:0;display:grid;gap:20px}
.concept-a .case-description dt{font-size:14px;font-weight:500;margin-bottom:6px}
.concept-a .case-description dd{margin:0;color:var(--muted);font-size:16px;max-width:48ch}
.concept-a .case-contact{margin-top:auto;padding-top:20px;align-self:flex-start;color:var(--accent-text)}
.concept-a .company-heading .intro{margin-bottom:32px;max-width:64ch}
.concept-a .company-facts{display:grid;grid-template-columns:repeat(3,1fr);gap:32px}
.concept-a .company-facts h3{font-size:20px;line-height:1.3;margin-bottom:12px}
.concept-a .company-facts p{margin:0;color:var(--muted);font-size:16px}
.concept-a .technology-block{border-top:1px solid var(--line);padding-top:32px;margin-top:40px}
.concept-a .technology-block>h3{font-size:23px}
.concept-a .technology-intro{color:var(--muted);margin:12px 0 24px}
.concept-a .stack{margin:0;gap:32px}
.concept-a .stack h4{font-size:14px;line-height:1.4;font-weight:500;margin:0 0 10px}
.concept-a .stack p{font-family:Plex,Arial,sans-serif;font-size:14px;line-height:1.7;margin:0}
.concept-a .contact{gap:64px}
.concept-a .contact h2{font-size:clamp(38px,4vw,56px)}
.concept-a .contact p{max-width:52ch;margin-bottom:24px}
.concept-a .email{min-height:48px;font-size:clamp(28px,3vw,38px)}
.concept-a .contact-link{display:inline-flex;margin-top:20px;color:var(--button)}
.concept-a .contact-phone{display:flex;align-items:center;width:fit-content;min-height:44px;margin-top:12px;font-size:16px;color:var(--muted)}
.concept-a .footer{font-size:13px;gap:24px;align-items:center}
.concept-a .footer a{min-height:44px;display:inline-flex;align-items:center}
@media(max-width:1100px){
.concept-a .wrap{width:calc(100% - 64px)}
.concept-a .header{gap:20px}.concept-a .header nav{gap:16px}
.concept-a .hero{gap:32px;grid-template-columns:1.2fr 1fr}
.concept-a .hero h1{font-size:46px}.concept-a .hero-desc{font-size:18px}
.concept-a .brand-composition{padding:24px}.concept-a .brand-signature{gap:16px}
.concept-a .brand-signature img{width:48px;height:48px}
.concept-a .hero-proof h2{font-size:22px}
.concept-a .partner-layout,.concept-a .contact{gap:40px}
}
@media(max-width:767px){
.concept-a{--space-section:48px}
.concept-a .wrap{width:calc(100% - 40px)}
.concept-a .header{height:80px;gap:12px}
.concept-a .logo{width:76px}
.concept-a .menu-toggle{min-height:44px;min-width:68px;padding:8px 4px}
.concept-a .header-contact{font-size:13px;padding:0 10px;margin:0}
.concept-a .header nav{top:79px;padding:16px 20px;gap:4px}
.concept-a .hero{grid-template-columns:1fr;gap:28px;padding-block:36px 44px}
.concept-a .hero h1{font-size:clamp(33px,9.3vw,50px)}
.concept-a .hero-desc{font-size:17px;margin:20px 0 24px}
.concept-a .hero-actions{gap:8px 20px}
.concept-a .button{font-size:14px;padding:13px 18px}
.concept-a .text-link{font-size:14px}
.concept-a .audience-links{margin-top:8px;gap:0 20px;font-size:12px}
.concept-a .brand-composition{padding:20px;gap:16px;align-items:stretch}
.concept-a .brand-signature img{width:48px;height:48px}
.concept-a .brand-signature p{font-size:15px}
.concept-a .hero-proof{padding-top:16px}
.concept-a .hero-proof h2{font-size:22px}
.concept-a .hero-proof h2 br{display:none}
.concept-a .hero-proof p{font-size:14px;max-width:none;margin:12px 0 4px}
.concept-a .partner-layout{gap:24px}
.concept-a .intro{font-size:16px;margin:18px 0 28px}
.concept-a .service-content{margin-left:0}
.concept-a .case-grid{gap:36px}
.concept-a .case-art,.concept-a .case-art.second{min-height:0;padding:24px}
.concept-a .case-platform{font-size:25px}
.concept-a .case-scope{font-size:14px;gap:16px;margin-top:24px;padding-top:18px}
.concept-a .case-body h3{font-size:25px;min-height:0;margin:12px 0 20px}
.concept-a .case-description{gap:16px}
.concept-a .company-facts{grid-template-columns:1fr;gap:24px}
.concept-a .company-facts h3{font-size:20px;margin-bottom:8px}
.concept-a .technology-block{margin-top:28px;padding-top:28px}
.concept-a .stack{gap:20px}
.concept-a .contact{gap:24px}
.concept-a .contact h2{font-size:40px}
.concept-a .footer{align-items:flex-start;font-size:12px;gap:8px}
}
/* Image slots: labels describe the intended asset resolution, not rendered CSS pixels. */
.concept-a .hero{position:relative;isolation:isolate}
.concept-a .hero-particles{position:absolute;top:0;bottom:0;left:0;width:100%;overflow:hidden;pointer-events:none;z-index:-1}
.concept-a .hero-network-canvas{display:block;width:100%;height:100%;pointer-events:none}
.concept-a .hero-cursor-blur{position:absolute;left:0;top:0;width:140px;height:140px;border-radius:50%;pointer-events:none;opacity:0;backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);mask-image:radial-gradient(circle,#000 35%,transparent 70%);-webkit-mask-image:radial-gradient(circle,#000 35%,transparent 70%);transition:opacity 160ms var(--ease-ui)}
@media(prefers-reduced-motion:reduce),(hover:none),(pointer:coarse){.concept-a .hero-cursor-blur{display:none}}
.concept-a .image-placeholder{box-sizing:border-box;position:relative;width:100%;aspect-ratio:var(--image-ratio);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;padding:20px;text-align:center;background:color-mix(in srgb,var(--accent) 9%,var(--bg));border:1px dashed var(--accent-text);border-radius:6px;color:var(--text)}
.concept-a .placeholder-label{font-size:11px;line-height:1.4;letter-spacing:.05em;text-transform:uppercase;color:var(--muted)}
.concept-a .image-placeholder strong{font-size:18px;line-height:1.3;font-weight:500;letter-spacing:-.015em}
.concept-a .placeholder-size{font-family:PlexMono,monospace;font-size:12px;line-height:1.5;color:var(--accent-text)}
.concept-a .case-image{margin-bottom:24px;flex-shrink:0}
.concept-a .contact-image{grid-column:1 / -1}
@media(max-width:767px){
.concept-a .image-placeholder{padding:16px;gap:8px}
.concept-a .image-placeholder strong{font-size:16px}
.concept-a .contact-image strong{font-size:14px}
.concept-a .contact-image .placeholder-label{display:none}
.concept-a .placeholder-size{font-size:11px}
}
/* The hero illustration is a compact panoramic slot; content keeps intrinsic height. */
.concept-a .hero-image{min-height:110px;padding:16px;gap:6px;flex-shrink:0}
@media(min-width:768px) and (max-height:800px){
.concept-a .hero{padding-block:32px 36px;gap:32px}
.concept-a .brand-composition{padding:20px;gap:14px}
.concept-a .brand-signature img{width:48px;height:48px}
.concept-a .brand-signature p{font-size:15px}
.concept-a .hero-proof h2{font-size:22px}
.concept-a .hero-proof p{line-height:1.45}
.concept-a .hero-desc{margin:20px 0 24px;font-size:18px}
.concept-a .audience-links{margin-top:8px}
}
/* Full-width section surfaces establish rhythm without altering the content grid. */
.concept-a .section-band{background:var(--bg);color:var(--text);border-top:1px solid var(--line)}
.concept-a .section-band>.section{border-top:0}
.concept-a .band-partners{--bg:#fff}
.concept-a .band-services{--bg:#f3f5f8;--surface:#fff}
.concept-a .band-cases{--bg:#fff;--surface:#edf1f8}
.concept-a .band-company{--bg:#f3f5f8}
.concept-a[data-theme=dark] .band-partners{--bg:#111e32}
.concept-a[data-theme=dark] .band-services,.concept-a[data-theme=dark] .band-company{--bg:#1b2b43;--surface:#223650}
.concept-a[data-theme=dark] .band-cases{--bg:#111e32;--surface:#1b2b43}
.concept-a .band-contact{--bg:#14233b;--surface:#203552;--text:#f0f4fb;--muted:#c2cde1;--line:#4d617c;--accent-text:#aac2ff;--accent:#eaf1ff;--button:#14233b}
.concept-a[data-theme=dark] .band-contact{--bg:#0b1628;--surface:#172740}
.concept-a .band-contact .button:hover{background:#d6e3ff;color:var(--button)}
.concept-a .band-contact .button:active{background:#c3d5f8}
.concept-a .band-contact a:not(.button):hover{color:#fff}
.concept-a .band-contact ::selection{background:#aac2ff;color:#14233b}
/* A consistent geometric icon language and restrained editorial details. */
.concept-a{--bg:#f5f6f8}
.concept-a[data-theme=dark]{--bg:#162338}
.concept-a .hero-band{background:var(--bg)}
.concept-a .icon-definitions{position:absolute;overflow:hidden;pointer-events:none}
.concept-a .ui-icon{flex-shrink:0;display:inline-block;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;vertical-align:middle}
.concept-a .theme-toggle{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:0 12px;background:transparent;color:var(--muted);border:1px solid var(--line);border-radius:6px;font-size:12px;white-space:nowrap}
.concept-a .theme-toggle .ui-icon{width:18px;height:18px}
.concept-a .header{gap:20px}
.concept-a .header-contact{gap:8px}
.concept-a .text-link{gap:10px}
.concept-a .text-link .ui-icon,.concept-a .button .ui-icon{width:18px;height:18px}
.concept-a .hero{row-gap:24px}
.concept-a .hero-scroll{grid-column:1 / -1;display:flex;align-items:center;justify-content:space-between;gap:20px;padding-top:12px;border-top:1px solid var(--line);color:var(--muted);font-size:12px}
.concept-a .hero-scroll a{display:inline-flex;align-items:center;justify-content:center;min-width:44px;min-height:44px;color:var(--accent-text)}
.concept-a .brand-composition{border:1px solid var(--line);background:var(--surface)}
.concept-a .process>div{display:grid;grid-template-columns:28px 1fr;column-gap:16px;border-top:1px solid var(--line);padding-top:20px}
.concept-a .process-icon{grid-row:1 / 3;color:var(--accent-text)}
.concept-a .process h3,.concept-a .process p{grid-column:2}
.concept-a .fact-heading{display:flex;align-items:flex-start;gap:14px}
.concept-a .fact-heading .ui-icon{color:var(--accent-text);width:28px;height:28px}
.concept-a .company-facts p{padding-left:42px}
.concept-a .case-platform{display:flex;align-items:center;gap:12px}
.concept-a .case-platform .ui-icon{width:30px;height:30px}
.concept-a .case-scope span{display:flex;align-items:flex-start;gap:10px}
.concept-a .case-scope .ui-icon{width:20px;height:20px;color:var(--accent-text);margin-top:2px}
.concept-a .technology-block{padding:28px;border:1px solid var(--line);background:var(--surface);border-radius:12px}
@media(hover:hover) and (pointer:fine){.concept-a .theme-toggle:hover{color:var(--accent-text);border-color:var(--accent-text)}}
@media(max-width:1100px){.concept-a .header{gap:14px}.concept-a .theme-label{display:none}.concept-a .theme-toggle{width:44px;padding:0}}
@media(max-width:767px){
.concept-a .header{gap:8px}.concept-a .header-contact{padding:0 8px}.concept-a .menu-toggle{min-width:60px}
.concept-a .service-title{gap:12px}.concept-a .hero-scroll{font-size:11px;gap:8px}
.concept-a .technology-block{padding:20px}
.concept-a .case-scope{grid-template-columns:1fr}
}
/* Services are independent, bounded offers; optional imagery remains a disclosure. */
.concept-a .service-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;border-top:0;align-items:start}
.concept-a .service-card{min-width:0;padding:28px;background:var(--surface);border:1px solid var(--line);border-radius:6px;display:flex;flex-direction:column}
.concept-a .service-card>.ui-icon{width:44px;height:44px;color:var(--accent-text);margin:0 0 28px;align-self:flex-end}
.concept-a .service-card h3{font-size:24px;line-height:1.2;min-height:2.4em;margin-bottom:16px}
.concept-a .service-card>p{font-size:16px;color:var(--muted);margin:0 0 24px;min-height:7.75em}
.concept-a .service-contact{color:var(--accent-text);margin-top:auto;align-self:flex-start}
.concept-a .service-card details{border-bottom:0;border-top:1px solid var(--line);margin-top:20px}
.concept-a .service-card summary{display:flex;justify-content:space-between;gap:12px;font-size:13px;letter-spacing:0;padding:16px 0;min-height:48px;color:var(--muted)}
.concept-a .service-card .service-content{margin:0;padding:0 0 4px}
.concept-a .service-card .image-placeholder{padding:12px;gap:6px}
.concept-a .service-card .image-placeholder strong{font-size:15px}
.concept-a .service-card .placeholder-size{font-size:10px}
@media(max-width:1100px){
.concept-a .service-list{gap:16px}.concept-a .service-card{padding:22px}
.concept-a .service-card h3{font-size:21px}.concept-a .service-card>p{font-size:15px;min-height:9.3em}
}
@media(max-width:900px){
.concept-a .service-list{grid-template-columns:1fr}
.concept-a .service-card{padding:24px}
.concept-a .service-card>.ui-icon{margin-bottom:16px}
.concept-a .service-card h3{min-height:0;font-size:24px}
.concept-a .service-card>p{min-height:0;max-width:60ch}
}
.concept-a .case{border:1px solid var(--line);border-radius:6px;overflow:hidden;background:var(--bg)}
.concept-a .case-art,.concept-a .case-art.second{border-radius:0;border-bottom:1px solid var(--line)}
.concept-a .case-body{padding:24px}
/* Galaxy integration: accessible navigation and CMS content beyond the reference. */
.skip{position:absolute;left:16px;top:-100px;padding:12px 20px;background:var(--text);color:var(--bg);z-index:20}.skip:focus{top:12px}
.home-title{white-space:pre-line;overflow-wrap:anywhere}
.cms-home-content{overflow-wrap:anywhere}.cms-home-content img{max-width:100%;height:auto}
.cms-home-content .grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,240px),1fr));gap:24px}
.cms-home-content .card{padding:24px;border:1px solid var(--line);border-radius:6px}
.cms-home-content .empty{color:var(--muted)}
.cms-footer-links{display:flex;flex-wrap:wrap;gap:8px 24px}
#navigation>ul{list-style:none;display:flex;flex-wrap:wrap;gap:8px 24px;margin:0;padding:0}
#navigation .nav-group{position:relative}#navigation .nav-group>summary{min-height:44px;display:flex;align-items:center;cursor:pointer}
#navigation .nav-group>ul{position:absolute;top:100%;left:0;list-style:none;min-width:220px;padding:16px;background:var(--bg);border:1px solid var(--line);z-index:3}
#navigation .nav-group .nav-group>ul{position:static;border:0;padding:0 0 0 16px}
.concept-a .header:has(#navigation>ul){height:auto;min-height:88px;padding-block:16px}
.concept-a .footer{flex-wrap:wrap}
@media(max-width:767px){#navigation>ul{display:grid;gap:4px}#navigation .nav-group>ul{position:static;min-width:0;border:0;padding:0 0 0 16px}.concept-a .header:has(#navigation>ul){min-height:80px;padding-block:0}}
/* Prevent intrinsic grid widths from overflowing narrow screens or long CMS text. */
.concept-a .hero-copy,.concept-a .brand-composition,.concept-a .brand-signature p{min-width:0}
.concept-a .hero-desc,.concept-a .brand-signature p{overflow-wrap:anywhere}
@media(max-width:767px){.concept-a .hero{grid-template-columns:minmax(0,1fr)}.concept-a .hero-scroll span{min-width:0}.concept-a .email{max-width:100%;overflow-wrap:anywhere}}
/* Content-managed sections retain the reference geometry. */
.preserve-lines{white-space:pre-line;overflow-wrap:anywhere}
.concept-a .content-image{display:block;width:100%;max-width:100%;height:auto;aspect-ratio:var(--image-ratio);object-fit:cover;border-radius:6px}
.concept-a .hero-image.content-image{min-height:0}.concept-a .case-image.content-image{margin-bottom:24px}
.concept-a .audience-link .ui-icon{display:none}
.concept-a .sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.concept-a .hero,.concept-a .partner-layout,.concept-a .contact,.concept-a .case-grid,.concept-a .company-facts,.concept-a .stack{min-width:0}
.concept-a .hero>*,.concept-a .partner-layout>*,.concept-a .contact>*{min-width:0}
.concept-a .hero h1,.concept-a .case-body h3,.concept-a .service-card h3,.concept-a .footer{overflow-wrap:anywhere}
@media(max-width:1100px){.concept-a .header{flex-wrap:wrap;min-height:88px;height:auto}.concept-a .header nav{margin-left:auto}}
@media(max-width:767px){.concept-a .header{flex-wrap:nowrap}.concept-a .header-contact{max-width:110px;white-space:normal;text-align:center}.concept-a .header nav{margin-left:0}.concept-a .partner-layout,.concept-a .contact{grid-template-columns:minmax(0,1fr)}}
/* Shared standard pages follow the same light/dark palette. */
.concept-a{--ink:var(--text);--soft:var(--surface)}
.concept-a .card,.concept-a .empty{background:var(--surface);color:var(--text)}
.concept-a .card a,.concept-a .breadcrumbs a,.concept-a .pagination a{color:var(--accent-text)}
.concept-a #navigation .nav-group>summary{color:var(--text)}