@font-face{font-family:Pretendard;src:url(assets/Pretendard-Regular.woff2) format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:Pretendard;src:url(assets/Pretendard-SemiBold.woff2) format("woff2");font-weight:600;font-display:swap}
@font-face{font-family:Pretendard;src:url(assets/Pretendard-ExtraBold.woff2) format("woff2");font-weight:800;font-display:swap}
:root{--ink:#161b24;--muted:#515966;--line:#d7dce4;--blue:#1944cb;--blue-dark:#11349e;--mist:#f5f7fb;--surface:#fff;--wrap:min(1280px,calc(100% - 104px));--ease:cubic-bezier(.2,.7,.24,1);font-family:Pretendard,"Apple SD Gothic Neo",sans-serif;color:var(--ink);background:var(--surface);font-synthesis:none}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:95px}
body{margin:0;font-size:16px}
a{color:inherit;text-decoration:none}
button,input,textarea{font:inherit}
button{cursor:pointer}
h1,h2,h3,p,figure{margin:0}
h1,h2,h3{word-break:keep-all}
p{word-break:keep-all}
img{display:block;width:100%;height:auto}
:focus-visible{outline:2px solid var(--blue);outline-offset:4px}
[hidden]{display:none!important}
.shell{width:var(--wrap);margin-inline:auto}
.skip{position:fixed;z-index:10;top:12px;left:12px;background:var(--ink);color:white;padding:12px;transform:translateY(-150%)}
.skip:focus{transform:translateY(0)}
.site-header{position:sticky;top:0;z-index:4;background:white;border-bottom:1px solid var(--line)}
.header-inner{min-height:75px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.brand{display:flex;align-items:center;gap:10px;font-size:19px;font-weight:800;white-space:nowrap;letter-spacing:-.045em}
.brand small{font-weight:600;color:var(--muted);font-size:15px;margin-left:3px}
.mark{display:grid;place-items:center;width:33px;height:33px;background:var(--blue);color:white}
.mark svg{width:22px;height:22px}
nav{display:flex;gap:32px;font-weight:600;font-size:15px}
nav a{display:grid;place-items:center;min-height:44px}
nav a:hover,.button-quiet:hover{color:var(--blue)}
.button{display:inline-flex;align-items:center;justify-content:center;gap:15px;min-height:48px;padding:12px 17px;border:1px solid transparent;font-weight:800;white-space:nowrap;transition:background-color .2s,color .2s,border-color .2s}
.button span{font-size:18px;line-height:1;transition:transform .22s var(--ease)}
.button:hover span{transform:translate(2px,-2px)}
.button-quiet{padding-inline:10px 0;font-size:15px}
.button-primary{background:var(--blue);color:white}
.button-primary:hover{background:var(--blue-dark)}
.button-secondary{border-color:var(--line)}
.button-secondary:hover{border-color:var(--ink)}
.hero-inner{display:grid;grid-template-columns:1.04fr 1fr;gap:clamp(35px,5vw,80px);align-items:center;padding:79px 0 85px}
.eyebrow{font-size:13px;letter-spacing:.075em;font-weight:800;color:var(--blue)}
.edition-dot{display:inline-block;width:7px;height:7px;background:var(--blue);vertical-align:2px;margin-right:8px}
.hero h1{font-size:clamp(43px,5.35vw,84px);letter-spacing:-.074em;line-height:1.06;font-weight:800;margin:21px 0 24px}
.hero h1 em{font-style:normal;color:var(--blue)}
.lead{max-width:420px;color:var(--muted);font-size:19px;line-height:1.62}
.hero-actions{display:flex;flex-wrap:wrap;gap:9px;margin-top:29px}
.blueprint{min-width:0;position:relative}
.board-label{display:flex;justify-content:space-between;align-items:center;min-height:45px;padding-inline:13px;border:1px solid var(--line);border-bottom:0;font-size:13px;font-weight:800;color:var(--muted);background:white}
.board-label span:last-child{font-size:12px;color:var(--blue);font-variant-numeric:tabular-nums}
.diagram{position:relative;aspect-ratio:620/380;border:1px solid var(--line);background:#f7f9fd;overflow:hidden;isolation:isolate}
.schematic{width:100%;height:100%;position:absolute;inset:0}
.rails,.route{fill:none;stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round;vector-effect:non-scaling-stroke}
.rails{stroke:#c2cce0}
.route{stroke:var(--blue);stroke-dasharray:1;stroke-dashoffset:0;transition:stroke-dashoffset .55s var(--ease)}
.blueprint[data-step="1"] .route-a,.blueprint:not([data-step="3"]) .route-b{stroke-dashoffset:1}
.diagram-pins{fill:white;stroke:var(--blue);stroke-width:2}
.diagram-node{position:absolute;z-index:1;width:31%;min-height:25%;padding:clamp(8px,1.1vw,16px);display:flex;flex-direction:column;justify-content:center;background:white;border:1px solid #aab6cc;transition:border-color .2s,transform .4s var(--ease);color:var(--ink)}
.node-1{top:10.5%;left:3.4%}
.node-2{top:37%;left:64.7%}
.node-3{top:64%;left:4.3%}
[data-step="1"] .node-1,[data-step="2"] .node-2,[data-step="3"] .node-3{border-color:var(--blue);transform:translateY(-4px)}
.diagram-node strong{font-size:clamp(16px,1.8vw,28px);line-height:1.15;letter-spacing:-.05em}
.node-top,.node-detail{display:flex;align-items:center;gap:6px;font-size:clamp(10px,1vw,13px);font-weight:600;line-height:1.3;color:var(--muted)}
.node-top{margin-bottom:5px}
.node-top b{color:var(--blue);font-size:11px}
.node-detail{margin-top:6px}
.node-detail i{width:5px;height:5px;background:var(--blue);display:inline-block}
.route-label{position:absolute;font-size:11px;font-weight:800;color:var(--blue);background:#f7f9fd;padding:2px 4px}
.label-a{top:26%;left:47%}
.label-b{top:64%;left:51%}
.diagram-axis{position:absolute;right:3%;bottom:4%;font-size:10px;letter-spacing:.09em;color:#5c6680;font-weight:800}
.story-ui{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);gap:5px}
.step-controls{display:flex;gap:2px;min-width:0}
.step-controls button,.replay{border:0;background:white;color:var(--muted);min-height:44px;min-width:44px;padding:0 10px;font-weight:600;font-size:13px;white-space:nowrap}
.step-controls button{border-bottom:2px solid transparent}
.step-controls button span{font-size:11px;margin-right:3px}
.step-controls button[aria-pressed="true"]{border-color:var(--blue);color:var(--blue);font-weight:800}
.step-controls button:hover,.replay:hover{background:var(--mist)}
.replay{display:grid;place-items:center}
.replay svg{width:19px;height:19px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.flow-note{min-height:42px;color:var(--muted);font-size:13px;line-height:1.4;padding-top:9px}
.experience-strip{border-block:1px solid var(--line);background:white}
.experience-strip .shell{display:flex;align-items:center;justify-content:space-between;gap:14px;min-height:62px;font-weight:800}
.experience-strip .shell span+span{font-size:13px;color:var(--muted);font-weight:600}
.section{padding:100px 0}
.section+.section{border-top:1px solid var(--line)}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:28px;margin-bottom:37px}
.section-head h2,.contact-copy h2{font-size:clamp(38px,4.7vw,68px);line-height:1.07;letter-spacing:-.065em;margin-top:13px}
.section-head>p,.contact-copy>p:not(.eyebrow){max-width:335px;font-size:17px;line-height:1.62;color:var(--muted)}
.work-grid{display:grid;grid-template-columns:1.12fr .88fr;gap:clamp(18px,4vw,54px);align-items:start}
.work-card+.work-card{margin-top:56px}
.work-img{display:grid;place-items:center;aspect-ratio:1.55;background:var(--mist);overflow:hidden;border:1px solid var(--line)}
.work-img img{width:87%;object-fit:contain;max-height:85%;transition:transform .46s var(--ease)}
.booking-img img{width:auto;max-width:80%;height:85%}
.work-card:hover img{transform:scale(1.035)}
.work-copy{padding:17px 0 0;border-bottom:1px solid var(--line)}
.case-label{display:inline-flex;align-items:center;color:var(--blue);font-size:13px;font-weight:800}
.case-label i{width:6px;height:6px;background:currentColor;margin-right:7px}
.work-copy h3{font-size:29px;letter-spacing:-.048em;margin-top:8px}
.work-copy p,.service p,.process-grid p{color:var(--muted);line-height:1.56;margin-top:7px}
.work-copy a,.direct-email,.text-button{display:inline-flex;align-items:center;gap:8px;min-height:44px;color:var(--blue);font-weight:800}
.work-copy a:hover,.direct-email:hover,.text-button:hover{text-decoration:underline;text-underline-offset:4px}
.service-grid{counter-reset:services;border-top:1px solid var(--line)}
.service{counter-increment:services;display:grid;grid-template-columns:38px minmax(190px,1.2fr) 1.4fr .65fr;align-items:center;gap:16px;padding:21px 0;border-bottom:1px solid var(--line)}
.service-icon{width:31px;height:31px;display:grid;place-items:center;color:var(--blue)}
.service-icon svg{width:25px;height:25px;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;fill:none}
.service h3,.process-grid h3{font-size:clamp(19px,2.1vw,26px);letter-spacing:-.05em}
.service p{margin:0}
.tags{font-size:13px;font-weight:800;color:var(--blue);text-align:right}
.process-grid{display:grid;grid-template-columns:repeat(4,1fr);list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}
.process-grid li{padding:20px 18px 0 0}
.process-grid li+li{border-left:1px solid var(--line);padding-left:18px}
.process-grid li>span{display:block;font-weight:800;color:var(--blue);margin-bottom:12px;font-size:13px}
.section-contact{background:var(--mist)}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(22px,5vw,75px)}
.contact-copy>p:not(.eyebrow){margin-top:18px}
.direct-email{margin-top:9px;overflow-wrap:anywhere}
.contact-form{padding:24px;background:white;border:1px solid var(--line)}
fieldset{border:0;margin:0 0 16px;padding:0;min-width:0}
legend,.field{display:block;font-weight:800;margin-bottom:8px}
legend span,.field span{font-size:12px;color:var(--muted);font-weight:600;margin-left:4px}
.choices{display:flex;flex-wrap:wrap;gap:8px}
.choices label{position:relative;cursor:pointer}
.choices input{position:absolute;opacity:0;inset:0;margin:0;width:100%;height:100%;cursor:pointer}
.choices span{display:flex;align-items:center;min-height:44px;border:1px solid var(--line);padding:8px 11px;font-size:14px}
.choices input:checked+span{color:var(--blue);border-color:var(--blue);background:var(--mist);font-weight:800}
.choices input:focus-visible+span{outline:2px solid var(--blue);outline-offset:3px}
.contact-form input[type=text],textarea{width:100%;min-width:0;min-height:44px;border:1px solid #aab3c2;padding:10px;background:white;color:var(--ink)}
textarea{resize:vertical;min-height:105px}
input::placeholder,textarea::placeholder{color:var(--muted)}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:14px 0 17px}
.form-note,#draft-status{color:var(--muted);font-size:13px;line-height:1.5;margin-top:9px}
.text-button{border:0;padding:0;background:transparent}
footer{border-top:1px solid var(--line);color:var(--muted)}
footer .shell{display:flex;justify-content:space-between;gap:12px;padding:24px 0;font-size:13px}
.motion-on .entered{animation:rise .62s var(--ease) both}
@keyframes rise{from{opacity:.25;transform:translateY(15px)}to{opacity:1;transform:translateY(0)}}
@media(max-width:1100px){:root{--wrap:calc(100% - 70px)}.hero-inner{gap:30px;padding:64px 0}.hero h1{font-size:clamp(43px,5.5vw,75px)}.section{padding:76px 0}}
@media(max-width:800px){
 :root{--wrap:calc(100% - 40px)} html{scroll-padding-top:79px}
 .header-inner{min-height:64px}.header-inner nav{display:none}
 .hero-inner{grid-template-columns:1fr;gap:27px;padding:48px 0 29px}
 .hero h1{font-size:clamp(43px,8.1vw,64px);margin:15px 0}.lead{font-size:17px}.hero-actions{margin-top:20px}
 .blueprint{max-width:590px;width:100%}.diagram-node{padding:9px}.diagram-node strong{font-size:clamp(15px,3.9vw,25px)}
 .experience-strip .shell{display:grid;gap:3px;padding-block:12px;min-height:0;font-size:14px}
 .section{padding:61px 0}.section-head{display:block;margin-bottom:24px}.section-head>p{margin-top:13px}
 .service{grid-template-columns:28px 1fr 1.25fr;gap:9px;padding-block:13px}.tags{display:none}
 .process-grid{grid-template-columns:1fr 1fr;gap:16px 0}.process-grid li:nth-child(3){border-left:0;padding-left:0}
 .contact-grid{grid-template-columns:1fr}.contact-form{padding:16px}
}
@media(max-width:525px){
 .header-inner{gap:8px}.brand{font-size:17px}.brand small{font-size:13px}.mark{width:28px;height:28px}.button-quiet{font-size:13px;gap:6px}
 .hero-actions .button{padding-inline:11px;gap:7px;font-size:15px}
 .node-top,.node-detail{font-size:10px;gap:3px}.node-top{margin-bottom:3px}.node-detail{margin-top:3px}.diagram-node{padding:6px}.route-label,.diagram-axis{display:none}
 .work-grid{grid-template-columns:1fr;gap:28px}.work-card+.work-card{margin:0}
 .service{grid-template-columns:28px 1fr;gap:5px 9px}.service p{grid-column:2;font-size:15px}
 .field-row{grid-template-columns:1fr}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}}