:root { --ink:#1a1a18; --paper:#eceae3; --soft:#f4f2ec; --dark:#232d27; --muted:#77736a; --line:rgba(26,26,24,.16); --pad:clamp(20px,4vw,48px); --max:1440px; }
* { box-sizing:border-box; }
[hidden] { display:none !important; }
html { scroll-behavior:smooth; }
body { margin:0; color:var(--ink); background:var(--paper); font-family:'Noto Sans KR',sans-serif; word-break:keep-all; overflow-wrap:break-word; -webkit-font-smoothing:antialiased; }
body:has(dialog[open]) { overflow:hidden; }
a { color:inherit; text-decoration:none; }
button { color:inherit; font:inherit; cursor:pointer; }
img { display:block; max-width:100%; }
.page-shell { width:100%; max-width:var(--max); margin:0 auto; padding-left:var(--pad); padding-right:var(--pad); }
.skip-link { position:fixed; z-index:200; top:10px; left:10px; padding:10px 14px; color:white; background:var(--dark); transform:translateY(-160%); }
.skip-link:focus { transform:none; }
.site-header { position:sticky; z-index:40; top:0; border-bottom:1px solid var(--line); background:rgba(236,234,227,.94); backdrop-filter:blur(10px); }
.header-inner { position:relative; max-width:var(--max); min-height:72px; margin:0 auto; padding:0 var(--pad); display:grid; grid-template-columns:1fr auto 1fr; align-items:center; gap:32px; }
.brand { font-family:'IBM Plex Mono',monospace; font-size:14px; letter-spacing:.2em; white-space:nowrap; }
.brand b { font-weight:500; }
.desktop-nav { display:flex; gap:clamp(16px,2.4vw,32px); align-items:center; font-size:14px; color:#3a382f; }
.desktop-nav a,.desktop-nav button { padding:8px 0; border:0; border-bottom:1px solid transparent; background:none; white-space:nowrap; }
.desktop-nav a:hover,.desktop-nav button:hover { border-color:var(--ink); }
.desktop-nav .is-current { border-color:var(--ink); }
.desktop-nav span { color:var(--muted); font:11px 'IBM Plex Mono',monospace; }
.header-contact { justify-self:end; padding-bottom:3px; border-bottom:1px solid var(--ink); font-size:14px; }
.menu-button,.mobile-menu { display:none; }
.hero { position:relative; height:clamp(520px,62vw,760px); overflow:hidden; color:var(--paper); background:#2b2f2c; }
.hero-slides,.hero-slide { position:absolute; inset:0; }
.hero-slide { margin:0; opacity:0; visibility:hidden; transition:opacity .8s ease,visibility .8s ease; }
.hero-slide.is-active { z-index:1; opacity:1; visibility:visible; }
.hero-slide::after { content:""; position:absolute; inset:0; background:linear-gradient(180deg,rgba(12,16,13,.04) 48%,rgba(12,16,13,.58) 100%); pointer-events:none; }
.hero-slide img { width:100%; height:100%; object-fit:cover; object-position:center; transform:scale(1.015); transition:transform 7s ease-out; }
.hero-slide.is-active img { transform:scale(1); }
.hero-slide figcaption { position:absolute; z-index:2; left:var(--pad); bottom:34px; display:grid; grid-template-columns:auto auto auto; gap:12px 22px; align-items:baseline; margin:0; text-shadow:0 1px 18px rgba(0,0,0,.35); }
.hero-slide figcaption span,.hero-slide figcaption em { font:10px/1.5 'IBM Plex Mono',monospace; letter-spacing:.12em; }
.hero-slide figcaption strong { font-size:18px; font-weight:400; }
.hero-slide figcaption em { color:rgba(236,234,227,.7); font-style:normal; }
.hero-controls { position:absolute; z-index:3; right:var(--pad); bottom:28px; display:flex; align-items:center; gap:14px; }
.hero-arrow { display:grid; width:34px; height:34px; padding:0; place-items:center; border:1px solid rgba(236,234,227,.5); border-radius:50%; color:var(--paper); background:rgba(12,16,13,.18); font-family:'IBM Plex Mono',monospace; transition:background .2s ease,border-color .2s ease; }
.hero-arrow:hover,.hero-arrow:focus-visible { border-color:var(--paper); background:rgba(12,16,13,.55); }
.hero-dots { display:flex; gap:7px; }
.hero-dots button { width:22px; height:14px; padding:6px 0; border:0; background:none; }
.hero-dots button::before { content:""; display:block; height:1px; background:rgba(236,234,227,.4); transition:background .2s ease; }
.hero-dots button.is-active::before { background:var(--paper); }
.hero-count { min-width:42px; font:9px 'IBM Plex Mono',monospace; letter-spacing:.08em; }
.hero-count b { font-weight:500; }
.hero-progress { position:absolute; z-index:3; right:0; bottom:0; left:0; height:2px; background:rgba(236,234,227,.18); }
.hero-progress span { display:block; width:0; height:100%; background:var(--paper); }
.hero.is-playing .hero-progress span { animation:hero-progress 6s linear forwards; }
@keyframes hero-progress { from { width:0; } to { width:100%; } }
.intro { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:40px 64px; align-items:end; padding-top:70px; padding-bottom:70px; border-bottom:1px solid var(--line); }
.intro h1 { margin:0; font-size:clamp(32px,3.5vw,50px); font-weight:300; line-height:1.35; letter-spacing:-.025em; }
.intro > div > p { margin:0 0 22px; color:#3a382f; font-size:17px; line-height:1.85; }
.intro-stats { display:flex; flex-wrap:wrap; gap:10px 26px; margin:0; padding:0; color:var(--muted); list-style:none; font:11px/1.5 'IBM Plex Mono',monospace; letter-spacing:.1em; }
.facts { display:grid; grid-template-columns:repeat(4,1fr); padding-left:0; padding-right:0; border-bottom:1px solid var(--line); }
.facts div { padding:23px clamp(20px,3.4vw,48px); border-right:1px solid var(--line); }
.facts div:last-child { border-right:0; }
.facts dt,.section-label,.section-head span,.archive-heading span,.contact span,.inquiry-guide > div > span { color:var(--muted); font:10px/1.5 'IBM Plex Mono',monospace; letter-spacing:.16em; }
.facts dd { margin:8px 0 0; font-size:16px; }
.works,.archive-preview { padding-top:86px; }
.section-head { display:flex; align-items:baseline; justify-content:space-between; gap:24px; flex-wrap:wrap; padding-bottom:25px; }
.section-head > div { display:flex; align-items:baseline; gap:20px; }
.section-head h2 { margin:0; font-size:clamp(26px,2.5vw,32px); font-weight:500; }
.section-head button,.section-head > a { padding:5px 0; color:#615e56; border:0; border-bottom:1px solid transparent; background:none; font-size:14px; }
.section-head button:hover,.section-head > a:hover { color:var(--ink); border-color:var(--ink); }
.featured-grid { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:42px 24px; }
.featured-card,.preview-card,.archive-card { display:block; width:100%; min-width:0; padding:0; border:0; text-align:left; background:none; }
.featured-media { display:block; overflow:hidden; width:100%; aspect-ratio:4/3; background:#d8d5cc; }
.featured-media img,.preview-media img,.archive-media img { width:100%; height:100%; object-fit:cover; transition:transform .4s ease; }
.featured-card:hover img,.preview-card:hover img,.archive-card:hover img { transform:scale(1.02); }
.featured-meta { display:flex; justify-content:space-between; align-items:baseline; gap:15px; margin-top:14px; padding-top:13px; border-top:1px solid var(--line); }
.featured-meta h3 { margin:0; font-size:17px; font-weight:400; }
.featured-meta p { margin:0; color:var(--muted); font:10px/1.5 'IBM Plex Mono',monospace; letter-spacing:.06em; text-align:right; text-transform:uppercase; }
.archive-preview { padding-bottom:88px; }
.preview-grid { display:grid; grid-template-columns:repeat(4,minmax(0,1fr)); gap:32px 20px; padding-top:4px; }
.preview-media { position:relative; display:block; overflow:hidden; aspect-ratio:1/1; background:#d8d5cc; }
.preview-meta { display:flex; justify-content:space-between; margin-top:7px; color:var(--muted); font:9px/1.4 'IBM Plex Mono',monospace; letter-spacing:.06em; }
.office,.principal,.process,.inquiry-guide { padding-top:88px; padding-bottom:88px; border-top:1px solid var(--line); }
.office-grid { display:grid; grid-template-columns:1fr 1fr; gap:48px 80px; margin-top:18px; }
.office h2,.principal h2 { margin:0 0 20px; font-size:32px; font-weight:500; }
.large-copy { margin:0; font-size:clamp(21px,2vw,28px); font-weight:300; line-height:1.65; }
.office-detail > p,.principal-summary > p:last-child { margin:0 0 28px; color:#3a382f; font-size:16px; line-height:1.85; }
.office-detail dl,.career { margin:0; }
.office-detail dl div,.career div { display:grid; grid-template-columns:100px 1fr; gap:20px; padding:12px 0; border-top:1px solid var(--line); font-size:14px; }
.office-detail dl div:last-child,.career div:last-child { border-bottom:1px solid var(--line); }
.office-detail dt,.career dt { color:var(--muted); }
.office-detail dd,.career dd { margin:0; }
.principal-grid { display:grid; grid-template-columns:.7fr 1.2fr .9fr; gap:42px 70px; margin-top:18px; }
.principal-name > p { margin:0; color:var(--muted); font:11px/1.7 'IBM Plex Mono',monospace; letter-spacing:.09em; }
.principal-portrait { width:100%; max-width:280px; aspect-ratio:3/4; margin-bottom:24px; background:#d8d5cc; border:1px solid var(--line); }
.principal-summary .large-copy { margin-bottom:24px; }
.career div { grid-template-columns:90px 1fr; font-size:13px; }
.career dt { font:9px/1.5 'IBM Plex Mono',monospace; letter-spacing:.08em; }
.prior { display:grid; grid-template-columns:.7fr 2.1fr; gap:42px 70px; margin-top:72px; padding-top:18px; border-top:1px solid var(--line); }
.prior span { color:var(--muted); font:10px/1.5 'IBM Plex Mono',monospace; letter-spacing:.12em; }
.prior p { max-width:78ch; margin:0; color:#4a4740; font-size:13px; line-height:1.8; }
.process ol { display:grid; grid-template-columns:repeat(4,1fr); gap:0; margin:0; padding:0; list-style:none; }
.process li { display:grid; grid-template-columns:38px 1fr; gap:16px; padding:22px 22px 28px; border-top:1px solid var(--ink); border-right:1px solid var(--line); }
.process li:first-child { padding-left:0; }
.process li:last-child { border-right:0; }
.process li > span { color:var(--muted); font:12px 'IBM Plex Mono',monospace; }
.process h3 { margin:0 0 10px; font-size:18px; font-weight:400; }
.process p { margin:0 0 12px; color:#3a382f; font-size:14px; line-height:1.75; }
.process small { color:var(--muted); font:9px/1.5 'IBM Plex Mono',monospace; letter-spacing:.06em; }
.inquiry-guide { display:grid; grid-template-columns:1fr 1fr; gap:48px 80px; }
.inquiry-guide h2 { margin:16px 0 14px; font-size:28px; font-weight:500; }
.inquiry-guide > div > p { margin:0; color:#4a4740; font-size:15px; line-height:1.75; }
.inquiry-guide ol { margin:0; padding:0; list-style:none; }
.inquiry-guide li { display:grid; grid-template-columns:42px 1fr; gap:16px; padding:13px 0; border-top:1px solid var(--line); }
.inquiry-guide li:last-child { border-bottom:1px solid var(--line); }
.inquiry-guide li span { color:var(--muted); font:11px 'IBM Plex Mono',monospace; }
.inquiry-guide li p { margin:0; font-size:15px; }
.contact { color:var(--paper); background:var(--dark); }
.contact-grid { display:grid; grid-template-columns:1fr 1fr; gap:50px 80px; align-items:end; padding-top:72px; padding-bottom:72px; }
.contact h2 { margin:16px 0; font-size:clamp(28px,3vw,38px); font-weight:500; }
.contact p { margin:0; color:rgba(236,234,227,.7); font-size:15px; line-height:1.8; }
.contact-grid > div:last-child { text-align:right; }
.contact a { display:inline-block; padding-bottom:4px; border-bottom:1px solid rgba(236,234,227,.45); font-size:clamp(20px,2.4vw,28px); }
.contact-grid > div:last-child p { margin-top:14px; }
.site-footer { display:flex; justify-content:space-between; gap:14px 28px; flex-wrap:wrap; padding-top:22px; padding-bottom:36px; border-top:1px solid rgba(236,234,227,.15); color:rgba(236,234,227,.45); font:9px/1.5 'IBM Plex Mono',monospace; letter-spacing:.1em; }
.portfolio-dialog { width:100%; max-width:none; height:100%; max-height:none; margin:0; padding:0; border:0; color:var(--ink); background:var(--soft); }
.portfolio-dialog::backdrop { background:rgba(0,0,0,.68); }
.overlay-header { position:sticky; z-index:10; top:0; display:grid; grid-template-columns:1fr auto 1fr; min-height:68px; align-items:center; padding:0 var(--pad); border-bottom:1px solid var(--line); background:rgba(244,242,236,.95); backdrop-filter:blur(10px); }
.overlay-header p { margin:0; font:10px 'IBM Plex Mono',monospace; letter-spacing:.15em; }
.overlay-header button { border:0; background:none; font-size:12px; }
#overlay-close { justify-self:end; padding-bottom:3px; border-bottom:1px solid var(--ink); }
.archive-page { min-height:75vh; padding-top:88px; padding-bottom:110px; }
.archive-page-head { display:grid; grid-template-columns:.55fr 1.25fr .8fr; gap:30px; align-items:end; }
.archive-page-head > span { color:var(--muted); font:10px/1.5 'IBM Plex Mono',monospace; letter-spacing:.16em; }
.archive-page-head h1 { margin:0; font-size:clamp(38px,4.5vw,64px); font-weight:500; }
.archive-page-head p { margin:0; color:var(--muted); font-size:14px; line-height:1.7; }
.archive-contact { margin-top:0; }
.archive-heading { display:grid; grid-template-columns:.55fr 1.25fr .8fr; gap:30px; align-items:end; }
.archive-heading h2 { margin:0; font-size:clamp(36px,4vw,60px); font-weight:500; }
.archive-heading p { margin:0; color:var(--muted); font-size:14px; line-height:1.7; }
.archive-filters { display:flex; flex-wrap:wrap; gap:8px 22px; margin:56px 0 34px; padding:14px 0; border-top:1px solid var(--ink); border-bottom:1px solid var(--line); }
.archive-filters button { padding:5px 0; border:0; border-bottom:1px solid transparent; background:none; font-size:13px; }
.archive-filters button.is-active { border-color:var(--ink); }
.archive-filters span { color:var(--muted); font:10px 'IBM Plex Mono',monospace; }
.archive-grid { display:grid; grid-template-columns:repeat(4,minmax(0,1fr)); gap:42px 18px; }
.archive-media { position:relative; display:block; overflow:hidden; aspect-ratio:1/1; background:#d8d5cc; }
.archive-number { position:absolute; top:0; left:0; padding:7px 8px; color:white; background:rgba(20,22,20,.75); font:9px 'IBM Plex Mono',monospace; }
.archive-meta { display:flex; justify-content:space-between; gap:12px; margin-top:10px; padding-top:10px; border-top:1px solid var(--line); }
.archive-meta h3 { margin:0; font-size:15px; font-weight:400; }
.archive-meta p { margin:0; color:var(--muted); font:8px/1.5 'IBM Plex Mono',monospace; text-align:right; text-transform:uppercase; }
.project-view { display:grid; grid-template-columns:minmax(280px,30vw) 1fr; min-height:calc(100vh - 68px); }
.project-sidebar { position:sticky; top:68px; height:calc(100vh - 68px); padding:56px var(--pad); border-right:1px solid var(--line); }
.project-sidebar > span { color:var(--muted); font:10px 'IBM Plex Mono',monospace; letter-spacing:.12em; }
.project-sidebar h2 { margin:20px 0 0; font-size:clamp(30px,3vw,46px); font-weight:400; line-height:1.18; word-break:keep-all; }
.project-sidebar > p { margin:15px 0 0; color:var(--muted); font-size:14px; }
.project-sidebar dl { margin:50px 0 0; }
.project-sidebar dl div { display:grid; grid-template-columns:70px 1fr; gap:15px; padding:11px 0; border-top:1px solid var(--line); font-size:12px; }
.project-sidebar dl div:last-child { border-bottom:1px solid var(--line); }
.project-sidebar dt { color:var(--muted); }
.project-sidebar dd { margin:0; text-align:right; }
.project-gallery { min-width:0; padding:clamp(20px,4vw,60px); }
.project-gallery figure { margin:0 0 clamp(24px,4vw,58px); }
.project-gallery img { width:100%; height:auto; background:white; }
.project-gallery figcaption { margin-top:8px; color:var(--muted); font:9px 'IBM Plex Mono',monospace; }
@media (max-width:980px) {
  .desktop-nav,.header-contact { display:none; }
  .header-inner { grid-template-columns:1fr auto; min-height:64px; }
  .menu-button { position:absolute; z-index:2; top:50%; right:var(--pad); display:block; border:0; background:none; font-size:13px; transform:translateY(-50%); }
  .mobile-menu { position:fixed; z-index:35; top:64px; left:0; display:flex; width:100%; padding:10px var(--pad) 22px; flex-direction:column; background:var(--paper); border-bottom:1px solid var(--ink); transform:translateY(calc(-100% - 65px)); transition:transform .3s ease; }
  .mobile-menu.is-open { transform:none; }
  .mobile-menu a,.mobile-menu button { display:flex; justify-content:space-between; padding:14px 0; border:0; border-bottom:1px solid var(--line); background:none; text-align:left; }
  .featured-grid { grid-template-columns:repeat(2,minmax(0,1fr)); }
  .preview-grid { grid-template-columns:repeat(3,minmax(0,1fr)); }
  .principal-grid { grid-template-columns:1fr 1fr; }
  .principal-name { grid-column:1/-1; }
  .process ol { grid-template-columns:repeat(2,1fr); }
  .archive-grid { grid-template-columns:repeat(3,minmax(0,1fr)); }
  .archive-heading { grid-template-columns:1fr 2fr; }
  .archive-heading p { grid-column:2; }
  .archive-page-head { grid-template-columns:1fr 2fr; }
  .archive-page-head p { grid-column:2; }
  .project-view { grid-template-columns:1fr; }
  .project-sidebar { position:static; height:auto; border-right:0; border-bottom:1px solid var(--line); }
}
@media (max-width:640px) {
  .hero { height:68svh; min-height:460px; max-height:680px; }
  .hero-slide img { object-position:center; }
  .hero-slide:first-child img { object-position:58% center; }
  .hero-slide figcaption { right:20px; bottom:76px; left:20px; grid-template-columns:auto 1fr; gap:5px 12px; }
  .hero-slide figcaption strong { font-size:16px; text-align:right; }
  .hero-slide figcaption em { grid-column:2; text-align:right; }
  .hero-controls { right:20px; bottom:20px; left:20px; justify-content:space-between; }
  .hero-dots { flex:1; justify-content:center; }
  .hero-count { display:none; }
  .intro { grid-template-columns:1fr; gap:28px; padding-top:48px; padding-bottom:48px; }
  .intro h1 { font-size:31px; }
  .intro > div { min-width:0; }
  .intro > div > p { font-size:15px; word-break:normal; overflow-wrap:anywhere; }
  .facts { grid-template-columns:repeat(2,1fr); padding-left:0; padding-right:0; }
  .facts div:nth-child(2) { border-right:0; }
  .facts div:nth-child(-n+2) { border-bottom:1px solid var(--line); }
  .facts dd { font-size:14px; }
  .works,.archive-preview,.office,.principal,.process,.inquiry-guide { padding-top:60px; padding-bottom:60px; }
  .featured-grid { grid-template-columns:1fr; gap:40px; }
  .preview-grid { grid-template-columns:repeat(2,minmax(0,1fr)); gap:28px 12px; }
  .office-grid,.principal-grid,.inquiry-guide,.contact-grid { grid-template-columns:1fr; gap:34px; }
  .principal-name { grid-column:1; }
  .prior { grid-template-columns:1fr; gap:14px; margin-top:48px; }
  .process ol { grid-template-columns:1fr; }
  .process li,.process li:first-child { padding:20px 0; border-right:0; }
  .contact-grid > div:last-child { text-align:left; }
  .archive-heading { display:block; }
  .archive-heading h2 { margin-top:14px; font-size:38px; }
  .archive-heading p { margin-top:18px; }
  .archive-page { padding-top:56px; padding-bottom:70px; }
  .archive-page-head { display:block; }
  .archive-page-head h1 { margin-top:14px; font-size:38px; }
  .archive-page-head p { margin-top:18px; }
  .archive-filters { flex-wrap:nowrap; overflow-x:auto; scrollbar-width:none; }
  .archive-filters button { flex:0 0 auto; }
  .archive-grid { grid-template-columns:repeat(2,minmax(0,1fr)); gap:34px 12px; }
  .archive-meta { display:block; }
  .archive-meta p { margin-top:6px; text-align:left; }
  .overlay-header { grid-template-columns:1fr 1fr; }
  .overlay-header p { display:none; }
  .project-sidebar { padding:40px 20px; }
  .project-gallery { padding:12px; }
}
@media (prefers-reduced-motion:reduce) { html { scroll-behavior:auto; } * { transition:none !important; } }

/* Project descriptions keep names and context visible before opening a gallery. */
.project-copy { display:block; min-width:0; text-align:left; font-family:'Noto Sans KR',sans-serif; letter-spacing:0; text-transform:none; }
.project-name { display:block; color:var(--ink); font-size:16px; font-weight:500; line-height:1.5; word-break:keep-all; overflow-wrap:anywhere; }
.project-description { display:block; margin-top:7px; color:var(--muted); font-size:12px; font-weight:400; line-height:1.8; word-break:keep-all; overflow-wrap:anywhere; }
.project-facts { display:block; margin-top:12px; color:var(--muted); font-size:10px; line-height:1.5; }
.preview-meta { margin-top:12px; }
.preview-meta .project-name { font-size:14px; }
.preview-meta .project-description { font-size:11px; }
.featured-meta .project-name { font-size:18px; }