:root{--paper:#f3f1ec;--ink:#26231f;--muted:#625f59;--accent:#a7472e;--line:#cdc8bf;--heading:'Barlow Condensed','Noto Sans KR','Arial Narrow',sans-serif;color-scheme:light}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:25px}body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.7 'Inter','Noto Sans KR',Arial,sans-serif}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}button{font:inherit;cursor:pointer}a:focus-visible,button:focus-visible{outline:3px solid var(--accent);outline-offset:6px}::selection{background:#c85b3c;color:white}p{margin:0 0 22px;color:var(--muted)}h1,h2,h3{margin:0;font-weight:500}h1,h2{font-family:var(--heading);line-height:.96;letter-spacing:-.025em}h2{font-size:clamp(52px,5.6vw,84px)}h3{font-size:29px;line-height:1.18;letter-spacing:-.025em}em{font-style:normal;color:var(--accent)}figure{margin:0}.skip{position:absolute;top:-100px;left:20px;z-index:5;background:white;padding:10px}.skip:focus{top:10px}.header{height:112px;padding:0 4.5%;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);gap:24px}.brand{display:flex;align-items:center;gap:17px;font:500 27px/1 var(--heading);letter-spacing:.08em;flex-shrink:0}.brand img{width:78px;height:78px;object-fit:contain;background:transparent;outline:1px solid #a3a3a3;outline-offset:0}.brand-caption{display:block;font:500 9px/1.4 'Inter','Noto Sans KR',sans-serif;letter-spacing:.14em;margin-top:10px}.header nav{display:flex;align-items:center;gap:30px;font-size:13px;font-weight:500}.header nav>a:hover,.text-link:hover{color:var(--accent)}.nav-contact{border-bottom:1px solid var(--ink);padding:12px 0;margin-left:10px}.nav-contact span{margin-left:25px}.menu{display:none}.hero{padding:35px 4.5% 0}.hero-top{display:flex;justify-content:space-between;gap:20px;align-items:center}.eyebrow{font-size:11px;font-weight:600;letter-spacing:.14em;margin:0}.availability{font-size:11px;color:var(--muted);display:flex;gap:9px;align-items:center}.availability i{width:6px;height:6px;border-radius:50%;background:var(--accent)}h1{font-size:clamp(90px,12vw,190px);margin:40px 0 23px;letter-spacing:-.02em}h1>span{color:var(--accent)}.hero-sub{display:flex;justify-content:space-between;align-items:center;margin-bottom:36px}.hero-sub p{margin:0;font-size:16px}.circle-link{display:grid;place-items:center;width:58px;height:58px;border:1px solid var(--ink);border-radius:50%;font-size:25px}.circle-link:hover{background:var(--ink);color:var(--paper)}.hero-visual{position:relative;background:#202221}.hero-visual img{width:100%;height:auto;aspect-ratio:1.9;object-fit:cover}.hero-visual figcaption{position:absolute;bottom:22px;left:28px;right:28px;display:flex;justify-content:space-between;color:#eee;font-size:10px;letter-spacing:.12em;text-shadow:0 1px 5px #000}.section{padding:105px 4.5%}.section-label{display:flex;justify-content:space-between;gap:25px;padding-bottom:24px;margin-bottom:60px;border-bottom:1px solid var(--line);font-size:10px;letter-spacing:.12em;font-weight:600}.section-label>span:last-child{color:var(--muted)}.studio-grid{display:grid;grid-template-columns:1fr 1fr;gap:9%}.studio-copy{max-width:570px;padding-top:5px}.studio-copy .lead{font-size:23px;line-height:1.55;color:var(--ink)}.studio-copy p:not(.lead){font-size:16px}.text-link{display:inline-flex;align-items:center;gap:35px;font-size:13px;font-weight:500;border-bottom:1px solid var(--ink);padding-bottom:8px;margin-top:12px}.text-link span{font-size:20px}.studio-tags{display:flex;gap:50px;border-top:1px solid var(--line);margin-top:65px;padding-top:25px;font-size:11px;letter-spacing:.1em}.studio-tags span::before{content:'+';margin-right:12px;color:var(--accent)}.expertise{background:#e9e5dd}.section-heading{display:flex;justify-content:space-between;align-items:end;gap:50px;margin-bottom:65px}.section-heading>p{max-width:350px;font-size:16px;margin:0}.services{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line)}.services article{padding:28px 35px 10px 0}.services article+article{border-left:1px solid var(--line);padding-left:35px}.service-number{font:500 36px var(--heading);color:var(--accent);display:flex;align-items:center;gap:18px;margin-bottom:35px}.service-number span{font:600 9px 'Inter','Noto Sans KR',sans-serif;letter-spacing:.12em;color:var(--muted)}.services h3{margin-bottom:24px;min-height:69px}.services p{font-size:16px;line-height:1.75}.services ul{list-style:none;padding:0;margin:25px 0 0;font-size:15px;line-height:1.6}.services li{border-top:1px solid var(--line);padding:10px 0}.scope-note{font-size:11px;margin:25px 0 0}.craft{background:#242725;color:#eee;display:grid;grid-template-columns:1.15fr 1fr;min-height:660px}.craft figure{position:relative;min-width:0}.craft img{height:100%;width:100%;object-fit:cover;object-position:35% center}.craft figcaption{position:absolute;bottom:22px;left:25px;right:20px;font-size:9px;letter-spacing:.1em;color:white;text-shadow:0 1px 5px black}.craft-copy{padding:80px 10% 85px}.craft-copy h2{font-size:clamp(50px,4.7vw,72px);margin:28px 0}.craft-copy p{color:#c0c4bc;font-size:16px}.craft-copy .eyebrow{font-size:10px;color:#dba38b}.craft-copy em{color:#dfa88e}.craft .text-link{border-color:#777e74}.steps{display:grid;grid-template-columns:repeat(4,1fr);list-style:none;margin:0;padding:0;gap:35px}.steps li{border-top:1px solid var(--ink);padding-top:23px}.steps li>span{font:500 44px var(--heading);color:var(--accent)}.steps h3{font-size:22px;margin:25px 0 17px}.steps p{font-size:16px;margin:0}.contact{background:#ddd7ca}.contact-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:10%}.contact h2{font-size:clamp(70px,7.5vw,114px);margin-bottom:30px}.contact-grid>div>p{font-size:16px;max-width:410px}.contact-button{display:flex;justify-content:space-between;align-items:center;gap:35px;padding:18px 24px;background:var(--ink);color:white;max-width:380px;margin:30px 0 18px;font-size:14px}.contact-button:hover{background:var(--accent)}.contact-grid>div>.contact-note{font-size:11px;max-width:360px}.contact-details{padding-top:8px}.contact-details>div{padding:0 0 28px;margin-bottom:28px;border-bottom:1px solid #bfb7a7}.contact-details h3{font:600 10px 'Inter','Noto Sans KR',sans-serif;letter-spacing:.12em;margin-bottom:16px;color:var(--muted)}.contact-details p{font-size:16px;color:var(--ink);margin:0}.contact-details .email{font-size:clamp(19px,2.3vw,32px);letter-spacing:-.04em}.contact-details .email:hover{text-decoration:underline}.contact-details>div:last-child{border:0;margin:0;padding:0}.contact-details .brief-list p{font-size:15px}footer{padding:45px 4.5% 25px}.footer-top,.footer-bottom{display:flex;align-items:center;justify-content:space-between;gap:25px}.footer-top{padding-bottom:35px}.footer-top p{font-size:11px;letter-spacing:.1em;margin:0}.footer-top .text-link{margin:0;font-size:12px}.footer-bottom{border-top:1px solid var(--line);padding-top:22px;font-size:11px}.disclosure{font-size:10px;line-height:1.7;max-width:1000px;margin:23px 0 0}
@media(min-width:1700px){body{max-width:1800px;margin:auto}}@media(max-width:1050px){.header nav{gap:20px}.brand{font-size:24px}.brand-caption{font-size:8px}.nav-contact{margin-left:0}.services article{padding-right:22px}.services article+article{padding-left:22px}.craft{min-height:600px}.craft-copy{padding:60px 8%}.section{padding-top:80px;padding-bottom:80px}.studio-grid{gap:6%}.section-heading>p{max-width:300px}.services h3{font-size:25px}}
@media(max-width:820px){.header{height:94px;padding:0 24px;position:relative}.brand img{width:64px;height:64px}.brand{gap:12px;font-size:23px}.menu{display:flex;gap:17px;align-items:center;border:1px solid var(--line);background:transparent;padding:10px 14px;font-size:12px}.menu span{font-size:18px}.header nav{display:none;position:absolute;top:94px;left:0;right:0;z-index:5;background:var(--paper);padding:20px 24px;border-bottom:1px solid var(--line)}.header nav.open{display:flex;flex-direction:column;align-items:stretch;gap:0}.header nav a{padding:14px 0}.nav-contact{border:0}.hero{padding:28px 24px 0}h1{font-size:clamp(85px,14vw,122px);margin-top:34px}.hero-sub{margin-bottom:28px}.hero-sub p{font-size:16px}.section{padding:70px 24px}.section-label{margin-bottom:40px}.section-label>span:last-child{max-width:210px;text-align:right}.studio-grid{grid-template-columns:1fr;gap:35px}.studio-copy{max-width:none}.studio-copy .lead{font-size:21px}.studio-tags{gap:25px;margin-top:40px;flex-wrap:wrap}.section-heading{gap:30px;align-items:start;flex-direction:column;margin-bottom:40px}.section-heading>p{max-width:500px}.services{grid-template-columns:1fr}.services article,.services article+article{border-left:0;border-bottom:1px solid var(--line);padding:30px 0}.services h3{min-height:0;font-size:30px}.services h3 br{display:none}.service-number{margin-bottom:18px}.services ul{display:grid;grid-template-columns:1fr 1fr;gap:0 30px}.craft{grid-template-columns:1fr}.craft figure{height:490px}.craft-copy{padding:55px 24px}.craft-copy h2{font-size:64px}.craft-copy p{max-width:540px}.steps{grid-template-columns:1fr 1fr;gap:35px}.contact-grid{grid-template-columns:1fr;gap:50px}.contact-details{max-width:540px}.contact h2{font-size:90px}.contact-details .email{font-size:29px}.footer-top p{display:none}footer{padding:35px 24px 25px}}
@media(max-width:500px){.header{padding:0 20px}.brand{font-size:21px;gap:10px}.brand-caption{font-size:7px;letter-spacing:.08em}.menu{padding:8px 10px;gap:10px}.hero{padding:24px 20px 0}.hero-top{align-items:start;gap:12px;flex-direction:column}.eyebrow,.availability{font-size:9px}h1{font-size:clamp(76px,19.8vw,99px);margin:31px 0 25px}.hero-sub{gap:15px;align-items:start}.hero-sub p{font-size:16px}.circle-link{width:42px;height:42px;flex-shrink:0;font-size:20px}.hero-visual img{aspect-ratio:1.12;object-position:65% center}.hero-visual figcaption{bottom:15px;left:14px;right:14px;font-size:8px;gap:10px;flex-direction:column}.section{padding:58px 20px}.section-label{font-size:9px;gap:20px;margin-bottom:35px}.section-label>span:last-child{max-width:135px}h2{font-size:53px}.studio-copy .lead{font-size:20px}.studio-tags{gap:15px;font-size:9px}.services ul{grid-template-columns:1fr}.craft figure{height:370px}.craft-copy{padding:48px 20px}.craft-copy h2{font-size:53px}.craft figcaption{font-size:8px;left:20px}.steps{grid-template-columns:1fr;gap:25px}.steps li{display:grid;grid-template-columns:50px 1fr;gap:0 16px}.steps h3{margin:10px 0 17px}.steps p{grid-column:2}.contact h2{font-size:77px}.contact-details .email{font-size:27px}.footer-top{gap:15px}.footer-top .brand{font-size:20px}.footer-top .brand img{width:58px;height:58px}.footer-top .text-link{font-size:10px}.footer-bottom{align-items:start;font-size:9px;gap:15px}.disclosure{font-size:10px}footer{padding:30px 20px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

/* Reciprocal navigation between SEOK labs. */
.footer-lab-nav{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:12px;margin:0 0 28px}
.footer-lab-link{display:inline-flex;align-items:center;justify-content:space-between;gap:28px;min-height:48px;max-width:100%;padding:10px 18px;border:1px solid var(--accent);color:var(--ink);font-size:12px;font-weight:600;line-height:1.5;letter-spacing:.08em;overflow-wrap:anywhere}
.footer-lab-link span{color:var(--accent);font-size:20px;line-height:1;flex-shrink:0}
.footer-lab-link:hover{background:var(--accent);color:#fff}
.footer-lab-link:hover span{color:inherit}
.footer-lab-link:focus-visible{outline:2px solid var(--accent);outline-offset:4px}
@media(max-width:500px){.footer-lab-nav{justify-content:flex-start;margin-bottom:24px}}

/* Shared SEOK content width and footer layout. */
:root{--layout-max:1320px;--layout-gutter:56px}
.unified-footer{padding:45px 0 28px;border-top:1px solid var(--line)}
.lab-footer-inner{width:min(var(--layout-max),calc(100% - 2 * var(--layout-gutter)));margin-inline:auto}
.unified-footer .footer-top{display:flex;align-items:center;justify-content:space-between;flex-wrap:nowrap;gap:24px;padding-bottom:34px}
.unified-footer .footer-top .brand{display:flex;align-items:center;gap:16px;font-size:23px;flex-shrink:0}
.unified-footer .footer-top .brand img{width:80px;height:80px;object-fit:contain}
.unified-footer .footer-top .brand>span{font-family:var(--heading);font-size:23px;font-weight:600;line-height:1;letter-spacing:.1em}
.unified-footer .footer-top p{display:block;width:auto;order:0;margin:0;font-size:12px;line-height:1.5;letter-spacing:.08em}
.unified-footer .footer-top .text-link{margin:0;font-size:12px;white-space:nowrap}
.unified-footer .footer-lab-nav{justify-content:flex-end;margin:0 0 28px}
.unified-footer .footer-bottom{display:flex;align-items:center;justify-content:space-between;gap:20px;border-top:1px solid var(--line);padding-top:24px;font-size:12px;line-height:1.5;letter-spacing:.05em}
.unified-footer .footer-disclosure,.unified-footer .disclosure{max-width:none;margin:20px 0 0;font-size:12px;line-height:1.7;letter-spacing:normal}
@media(max-width:820px){:root{--layout-gutter:24px}.unified-footer .footer-top p{display:none}.unified-footer .footer-bottom>span:nth-child(2){display:none}}
@media(max-width:500px){:root{--layout-gutter:20px}.unified-footer{padding:35px 0 28px}.unified-footer .footer-top{flex-wrap:wrap;gap:24px}.unified-footer .footer-top .brand{gap:12px}.unified-footer .footer-top .brand img{width:64px;height:64px}.unified-footer .footer-top .brand>span{font-size:20px}.unified-footer .footer-top p{display:block;order:3;width:100%}.unified-footer .footer-lab-nav{justify-content:flex-start;margin-bottom:24px}}

.header,.hero,.section{padding-inline:max(var(--layout-gutter),calc((100% - var(--layout-max)) / 2))}
.craft{width:min(var(--layout-max),calc(100% - 2 * var(--layout-gutter)));margin-inline:auto}

.unified-footer .footer-top{display:grid;grid-template-columns:1fr auto 1fr}
.unified-footer .footer-top>.text-link{justify-self:end}
.unified-footer .footer-lab-link{min-width:168px}
.unified-footer .footer-disclosure,.unified-footer .disclosure{min-height:40.8px}
@media(max-width:820px){.unified-footer .footer-top{grid-template-columns:1fr auto}}
@media(max-width:500px){.unified-footer .footer-top{display:flex}}

body{max-width:none}

.lab-header{--header-border:var(--ink);--header-accent:var(--accent);--header-bg:var(--paper)}

/* Shared SEOK header geometry and outlined project action. */
.lab-header{height:96px;position:relative;z-index:20;gap:24px;padding-block:0;padding-inline:max(var(--layout-gutter),calc((100% - var(--layout-max)) / 2))}
.lab-header .brand,.lab-header .brand.original-brand{gap:16px}
.lab-header .brand img{width:74px;height:74px;object-fit:contain;flex-shrink:0}
.lab-header .brand>span{font-family:var(--heading);font-size:25px;font-weight:600;line-height:1;letter-spacing:.08em}
.lab-header nav{gap:28px;font-size:13px;font-weight:500;line-height:1.5}
.lab-header nav .nav-cta,.lab-header nav .nav-contact{display:inline-flex;align-items:center;justify-content:space-between;gap:24px;min-width:190px;min-height:48px;padding:10px 17px;margin:0;border:1px solid var(--header-border);border-radius:0;white-space:nowrap}
.lab-header nav .nav-cta span,.lab-header nav .nav-contact span{margin:0;font-size:20px;line-height:1;color:var(--header-accent)}
.lab-header nav .nav-cta:hover,.lab-header nav .nav-contact:hover{border-color:var(--header-accent)}
@media(max-width:1050px){
.lab-header{height:82px}
.lab-header .brand,.lab-header .brand.original-brand{gap:12px}
.lab-header .brand img{width:62px;height:62px}
.lab-header .brand>span{font-size:21px}
.lab-header .menu,.lab-header .menu-toggle{display:flex;align-items:center;gap:12px;min-height:44px;padding:8px 12px;border:1px solid var(--header-border);background:transparent;color:inherit;font-size:13px;line-height:1.5}
.lab-header .menu span,.lab-header .menu-toggle .menu-icon{font-size:18px;line-height:1}
.lab-header nav{display:none;position:absolute;top:82px;left:0;right:0;width:100%;padding:20px var(--layout-gutter);background:var(--header-bg);border-bottom:1px solid var(--line);align-items:stretch;gap:0;z-index:21}
.lab-header nav.open{display:flex;flex-direction:column}
.lab-header nav>a{padding:14px 0}
.lab-header nav .nav-cta,.lab-header nav .nav-contact{margin-top:12px;padding:10px 17px}
}

/* Separate the physical craft feature from the expertise section. */
.craft{margin-top:64px}
@media(max-width:820px){.craft{margin-top:40px}}
@media(max-width:500px){.craft{margin-top:32px}}

/* ROBO LAB: the shared SEOK layout, with a green identity. */
:root{--paper:#f1f3ee;--ink:#202b25;--muted:#58665d;--accent:#28734c;--line:#c6cec4}
.studio{background:#e5eae1}.contact{background:#dce3d7}
.hero-visual img{aspect-ratio:2;object-position:center}
.craft{background:#1f2d25}.craft img{object-position:58% center}
.craft-copy .eyebrow,.craft-copy em{color:#a4d4af}
.craft-copy p{color:#c4d1c7}
.domains{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 48px}
.domain{padding:32px 0;border-top:1px solid var(--line)}
.domain .service-number{margin-bottom:18px;color:var(--accent);font-size:12px;letter-spacing:.12em}
.domain h3{font-size:30px;margin:0 0 18px}
.domain p{font-size:16px;max-width:530px;margin:0}
.ux{background:#e5eae1}
.ux-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:28px}
.ux-card{border-top:1px solid var(--line);padding-top:25px}
.ux-card .eyebrow{color:var(--accent);margin-bottom:22px}
.ux-card h3{font-size:25px;margin-bottom:18px}
.ux-card p{font-size:15px;margin:0}
.ux-note{margin:38px 0 0;max-width:820px;font-size:14px}
.brand-caption{white-space:nowrap}
@media(max-width:1050px){.ux-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:36px}}
@media(max-width:820px){.domains{gap:0 32px}.hero-visual img{aspect-ratio:1.5}.craft-copy h2{font-size:60px}}
@media(max-width:500px){.domains{grid-template-columns:1fr}.ux-grid{grid-template-columns:1fr}.domain{padding:28px 0}.hero-visual img{aspect-ratio:1.12;object-position:52% center}.craft-copy h2{font-size:51px}}

.hero h1{font-size:clamp(80px,10.5vw,160px)}
@media(max-width:820px){.hero h1{font-size:clamp(60px,11vw,105px)}}
@media(max-width:500px){.hero h1{font-size:clamp(48px,14.5vw,72px)}}

@media(max-width:380px){.lab-header{gap:12px}.lab-header .brand-caption{max-width:110px;white-space:normal}}
@media(max-width:350px){.lab-header .brand-caption{display:none}}