/* VISUAL atelier — Eizo-structure build
   Atelier Orange  PANTONE P 24-8 U  →  #F18900 */
:root{
  --orange:#F18900;
  --ink:#111;
  --mute:#7A7A7A;
  --line:#E3E3E3;
  --tile:#F2F2F2;
  --bg:#fff;
  --font:"Pretendard Variable",Pretendard,-apple-system,BlinkMacSystemFont,system-ui,"Apple SD Gothic Neo","Malgun Gothic",sans-serif;
  --pad:16px;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font);font-size:14px;line-height:1.5;letter-spacing:-.005em;word-break:keep-all;font-feature-settings:"tnum"}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
h1,h2,h3,p,ul,ol,dl,dd,figure{margin:0}
ul,ol{padding:0;list-style:none}
button{font:inherit;color:inherit;background:none;border:0;padding:0;cursor:pointer}
:focus-visible{outline:2px solid var(--orange);outline-offset:3px}
.wrap{padding:0 var(--pad)}

/* ── Header: big logo + hairline + nav row ─────────── */
.masthead{padding:14px var(--pad) 0}
.masthead-logo{display:block;width:min(34vw,364px);transform-origin:left top;transition:none}
body.home .hdr{position:sticky;top:0;z-index:46;background:#fff}
body.home .masthead{padding-top:calc(14px - var(--shrink,0) * 6px)}
body.home .masthead-logo{width:calc(min(34vw,364px) * (1 - var(--shrink,0) * .45))}
body.home .rule{margin-top:calc(14px - var(--shrink,0) * 6px)}
body.home .nav{position:static}
.masthead-logo img,.masthead-logo svg{width:100%;height:auto;display:block}
body.dot-flying #idot{opacity:0}
.rule{height:1px;background:var(--ink);margin:14px 0 0}
.nav{
  position:sticky;top:0;z-index:40;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
  display:grid;grid-template-columns:repeat(4,1fr);align-items:center;
  padding:10px var(--pad);font-size:12px;font-weight:600;letter-spacing:.02em;border-bottom:1px solid var(--line);
}
.nav a{padding:4px 0;position:relative;width:max-content}
.nav a::after{content:"";position:absolute;left:0;right:0;bottom:0;height:1.5px;background:var(--orange);transform:scaleX(0);transform-origin:left;transition:transform .22s}
.nav a:hover::after,.nav a[aria-current="page"]::after{transform:scaleX(1)}
@media (max-width:640px){
  .nav{grid-template-columns:repeat(4,auto);justify-content:space-between;gap:16px;font-size:11px}
}

/* ── Generic section title: "CLIENTS." ────────────── */
.title{font-size:clamp(34px,5.2vw,64px);font-weight:700;letter-spacing:-.045em;line-height:1;text-transform:uppercase}
.title::after{content:".";color:var(--orange)}
.title-orange{color:var(--orange)}
.title-orange::after{color:var(--ink)}
.sec{padding:clamp(56px,8vw,120px) var(--pad) 0}
.sec-head{padding-bottom:14px;border-bottom:1px solid var(--line);margin-bottom:18px}
.sec-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
@media (max-width:760px){.sec-grid{grid-template-columns:1fr}}
.lead{font-size:15px;line-height:1.55;max-width:34em}

/* ── Home intro row ───────────────────────────────── */
.intro{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;padding:clamp(140px,26vh,300px) var(--pad) 10px}
.intro p{font-size:15px;line-height:1.5;max-width:30em;font-weight:500}
.intro-en{font-size:clamp(18px,2vw,24px)!important;max-width:28em!important;letter-spacing:-.02em;line-height:1.3!important}
.intro-en::first-line{font-weight:700}
.intro-ko{font-size:12px!important;color:var(--mute);letter-spacing:.02em;margin-bottom:14px;font-weight:500!important}
.intro small{font-size:12px;color:var(--mute);white-space:nowrap}
.intro small b{color:var(--ink);font-weight:600}
@media (max-width:640px){.intro{flex-direction:column;align-items:flex-start;padding-top:80px}}

/* ── Project grid (Eizo: 3 cols, caption "TITLE  sub") ── */
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px 8px;padding:0 var(--pad)}
.grid.cols-4{grid-template-columns:repeat(4,1fr)}
@media (max-width:1000px){.grid,.grid.cols-4{grid-template-columns:repeat(2,1fr)}}
@media (max-width:520px){.grid,.grid.cols-4{grid-template-columns:1fr}}
.card{display:block;width:100%;text-align:left}
.card.is-hidden{display:none}
.thumb{position:relative;aspect-ratio:4/3;overflow:hidden;background:var(--tile)}
.thumb img{width:100%;height:100%;object-fit:cover;transition:transform .7s cubic-bezier(.2,.7,.2,1),filter .4s}
.card:hover .thumb img{transform:scale(1.04)}
.thumb::after{content:"";position:absolute;inset:0;background:var(--orange);opacity:0;mix-blend-mode:multiply;transition:opacity .3s}
.card:hover .thumb::after{opacity:0}
/* hover preview: muted autoplay (local mp4 if present, else YouTube) laid over the thumbnail */
.thumb .preview{position:absolute;inset:0;z-index:2;opacity:0;transition:opacity .35s;pointer-events:none;background:#000}
.thumb .preview.is-on{opacity:1}
.thumb video.preview{width:100%;height:100%;object-fit:cover}
.thumb iframe.preview{border:0;width:177.78%;height:100%;left:50%;transform:translateX(-50%)}  /* 16:9 frame cropped to the 4:3 tile */
.thumb.is-live img{opacity:0;transition:opacity .35s .2s}
.cap{display:flex;gap:8px;align-items:baseline;margin-top:7px;font-size:12px;letter-spacing:.01em;white-space:nowrap;overflow:hidden}
.cap b{overflow:hidden;text-overflow:ellipsis;min-width:0}
.cap span{flex:0 1 auto;overflow:hidden;text-overflow:ellipsis}
.cap b{font-weight:600;text-transform:uppercase}
.cap span{color:var(--mute)}
.cap em{margin-left:auto;font-style:normal;color:var(--mute);font-variant-numeric:tabular-nums}
.card-ext .thumb::before{content:"YouTube ↗";position:absolute;z-index:1;right:8px;top:8px;background:#fff;font-size:10px;font-weight:700;padding:4px 7px;letter-spacing:.04em}

/* list view */
.list{padding:0 var(--pad)}
.list .card{display:grid;grid-template-columns:1.4fr 1fr 1fr auto;gap:16px;align-items:center;padding:14px 0;border-bottom:1px solid var(--line);font-size:14px}
.list .card:first-child{border-top:1px solid var(--line)}
.list .thumb{display:none}
.list .cap{display:contents;margin:0}
.list .cap b{font-size:14px}
.list .cap span,.list .cap em{font-size:13px}
.list .card:hover b{color:var(--orange)}

/* filters + view toggle */
.toolbar{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:0 var(--pad) 22px;flex-wrap:wrap}
.filters{display:flex;gap:4px;flex-wrap:wrap}
.filter{font-size:11px;font-weight:600;letter-spacing:.04em;text-transform:uppercase;padding:6px 10px;background:var(--tile);transition:background .2s,color .2s}
.filter:hover{background:#e6e6e6}
.filter.is-active{background:var(--ink);color:#fff}
.view{font-size:11px;font-weight:600;letter-spacing:.06em;display:flex;gap:8px;color:var(--mute)}
.view button.is-active{color:var(--ink)}

/* ── Awards strip (projects page, above grid) ─────── */
.awards{padding:0 var(--pad)}
.awards li{display:grid;grid-template-columns:1.6fr 1.2fr auto;gap:16px;padding:12px 0;border-bottom:1px solid var(--line);font-size:14px;align-items:baseline}
.awards li:first-child{border-top:1px solid var(--line)}
.awards li b{font-weight:600;color:var(--orange)}
.awards li span{color:var(--mute);font-size:13px}
.awards li em{font-style:normal;color:var(--mute);font-variant-numeric:tabular-nums;font-size:13px}
@media (max-width:640px){.awards li{grid-template-columns:1fr auto}.awards li span{grid-column:1/-1}}

/* ── Clients: Eizo-style endless marquee ──────────── */
.marquee{overflow:hidden;padding:0 0 0 var(--pad);-webkit-mask-image:linear-gradient(90deg,transparent,#000 4%,#000 96%,transparent);mask-image:linear-gradient(90deg,transparent,#000 4%,#000 96%,transparent)}
.logos{display:flex;align-items:flex-start;gap:4px;width:max-content;animation:marquee 60s linear infinite}
.marquee:hover .logos{animation-play-state:paused}
@media (prefers-reduced-motion:reduce){.logos{animation:none}}
@keyframes marquee{to{transform:translateX(-50%)}}
.logos li{flex:0 0 auto;width:clamp(150px,15.4vw,200px);height:clamp(150px,15.4vw,200px);background:#fff;border:1px solid var(--line);display:grid;place-items:center;padding:16px;text-align:center}
.logos img{max-width:100%;max-height:100%;object-fit:contain}
.logos .ph{font-size:12px;font-weight:700;letter-spacing:-.01em;color:#444;line-height:1.25}

/* ── About ────────────────────────────────────────── */
.statement{padding:clamp(100px,18vh,220px) var(--pad) 0}
.statement blockquote{margin:0;font-size:clamp(22px,3.2vw,38px);font-weight:700;letter-spacing:-.035em;line-height:1.25;max-width:22em}
.statement blockquote::before{content:"“";color:var(--orange)}
.statement blockquote::after{content:"”";color:var(--orange)}
.statement-row{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;margin-top:40px}
.statement-row p{font-size:15px;line-height:1.7;max-width:44em}
.statement-row small{font-size:12px;color:var(--mute);white-space:nowrap}
@media (max-width:640px){.statement-row{flex-direction:column;align-items:flex-start}}
.strip{display:grid;grid-template-columns:1fr 1.5fr 1.5fr .8fr;gap:8px;padding:28px var(--pad) 0;align-items:start}
.strip img{width:100%;object-fit:cover}
.strip img:nth-child(1){aspect-ratio:1/1;margin-top:0}
.strip img:nth-child(2){aspect-ratio:16/10;margin-top:0}
.strip img:nth-child(3){aspect-ratio:16/10;margin-top:0}
.strip img:nth-child(4){aspect-ratio:1/1.6}
@media (max-width:760px){.strip{grid-template-columns:1fr 1fr}.strip img{aspect-ratio:4/3!important}}
.manifesto{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.manifesto p{font-size:15px;line-height:1.7;max-width:34em}
.manifesto p+p{margin-top:16px}
@media (max-width:760px){.manifesto{grid-template-columns:1fr}}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.stats dt{font-size:22px;font-weight:700;letter-spacing:-.02em;color:var(--orange)}
.stats dd{font-size:12px;color:var(--mute);margin-top:2px}
@media (max-width:640px){.stats{grid-template-columns:repeat(2,1fr)}}
.team{display:grid;grid-template-columns:repeat(4,1fr);gap:24px 8px;padding:0 var(--pad)}
@media (max-width:760px){.team{grid-template-columns:repeat(2,1fr)}}
.team figure img,.team .ph{width:100%;aspect-ratio:1/1;object-fit:cover;filter:grayscale(1);background:var(--tile)}
.team .ph{display:grid;place-items:center;color:var(--mute);font-size:12px}
.team figcaption{margin-top:10px;text-align:center}
.team figcaption b{display:block;font-size:13px;letter-spacing:.06em;text-transform:uppercase;font-weight:600}
.team figcaption span{display:block;font-size:12px;color:var(--mute);margin-top:2px}
.team figcaption a{display:block;font-size:11px;color:var(--mute);margin-top:4px}
.team figcaption a:hover{color:var(--orange)}

/* ── Contact: full-bleed photo ────────────────────── */
.contact-hero{
  position:relative;min-height:calc(100svh - 160px);display:flex;align-items:center;
  background:#1a1a1a url(assets/contact-bg.jpg) center/cover no-repeat;color:#fff;
  padding:clamp(56px,10vw,120px) var(--pad);
}
.contact-hero::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(0,0,0,.65),rgba(0,0,0,.3) 55%,rgba(0,0,0,.15))}
.contact-inner{position:relative;width:100%;display:grid;grid-template-columns:1fr;gap:28px;max-width:420px;margin-left:calc(33.333% - 210px)}
@media (max-width:900px){.contact-inner{margin-left:0}}
.contact-inner .title{font-size:clamp(44px,6vw,84px)}
.contact-inner .title::after{color:var(--orange)}
.cl{display:grid;gap:22px;font-size:14px}
.cl dt{font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:rgba(255,255,255,.6);margin-bottom:4px}
.cl dd{font-size:15px}
.cl a:hover{color:var(--orange)}
.btn{display:inline-flex;align-items:center;height:42px;padding:0 20px;background:var(--orange);color:#111;font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;margin-top:8px;transition:background .2s,transform .2s;width:max-content}
.btn:hover{background:#fff;transform:translateY(-1px)}

/* ── Footer (minimal) ─────────────────────────────── */
.footer{margin-top:clamp(72px,10vw,140px);border-top:1px solid var(--line);padding:28px var(--pad) 32px;display:flex;justify-content:space-between;align-items:flex-end;gap:16px;flex-wrap:wrap;font-size:11px;color:var(--mute)}
.footer img{height:34px;width:auto}

/* ── Lightbox ─────────────────────────────────────── */
.lightbox{position:fixed;inset:0;z-index:100;background:rgba(0,0,0,.94);display:none;align-items:center;justify-content:center;padding:20px}
.lightbox.is-open{display:flex}
.lightbox-frame{width:min(1600px,94vw,calc((100svh - 120px) * 16 / 9))}
.lightbox-player{aspect-ratio:16/9;background:#000}
.lightbox-player iframe{width:100%;height:100%;border:0;display:block}
.lightbox-caption{color:rgba(255,255,255,.7);margin-top:12px;font-size:13px}
.lightbox-close{position:absolute;top:16px;right:16px;width:44px;height:44px;color:#fff;font-size:18px;transition:color .2s}
.lightbox-close:hover{color:var(--orange)}
body.no-scroll{overflow:hidden}

/* ── Page enter: single fade (Eizo-like) ──────────── */
main{animation:enter .7s ease both}
@keyframes enter{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
@media (prefers-reduced-motion:reduce){main{animation:none}}

/* ── Quote form ───────────────────────────────────── */
.quote .sec-grid{grid-template-columns:1fr 1.4fr}
@media (max-width:760px){.quote .sec-grid{grid-template-columns:1fr}}
.qform{display:grid;grid-template-columns:1fr 1fr;gap:18px 16px}
.qform label{display:grid;gap:6px;font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--mute)}
.qform label.full{grid-column:1/-1}
.qform input,.qform textarea{font:inherit;font-size:14px;letter-spacing:0;color:var(--ink);border:0;border-bottom:1px solid var(--ink);background:none;padding:8px 0;border-radius:0;width:100%}
.qform textarea{resize:vertical;min-height:120px}
.qform input:focus,.qform textarea:focus{outline:0;border-bottom-color:var(--orange)}
.qform .btn{grid-column:1/-1;justify-self:start;color:#111}
.qform .hp{display:none}
.qform .sent{grid-column:1/-1;color:var(--orange);font-weight:600}
.lightbox-caption a{color:#fff;text-decoration:underline;text-underline-offset:3px}
.lightbox-caption a:hover{color:var(--orange)}

/* ── About mosaic: 35-col grid, unit = col width; row1 = 7u, row2 = 6u ── */
.mosaic{--mw:78%;--g:6px;display:grid;grid-template-columns:repeat(35,1fr);grid-auto-rows:calc((var(--mw) * 1vw / 1% - 34*var(--g))/35);gap:var(--g);padding:28px var(--pad) 0;width:var(--mw)}
.mosaic{grid-auto-rows:calc((78vw - 2*var(--pad)*0.78 - 34*6px)/35)}
.mosaic img{width:100%;height:100%;object-fit:cover;display:block}
.m-a{grid-column:1/15;grid-row:1/8}
.m-c{grid-column:15/22;grid-row:1/8}
.m-g{grid-column:22/29;grid-row:1/8}
.m-b{grid-column:29/36;grid-row:1/14}
.m-d{grid-column:1/8;grid-row:8/14}
.m-e{grid-column:8/15;grid-row:8/14}
.m-f{grid-column:15/29;grid-row:8/14}
@media (max-width:760px){
  .mosaic{width:100%;grid-auto-rows:calc((100vw - 2*var(--pad) - 34*6px)/35)}
}

/* ── Home hero: one orange dot, breathing, then docking into the logo's i ── */
.hero{position:relative;height:calc(100svh - 110px);min-height:420px;display:flex;align-items:center;justify-content:center}
.dot{position:fixed;left:0;top:0;z-index:47;pointer-events:none}
@keyframes breathe{0%,100%{transform:translate(-50%,-50%) scale(1)}50%{transform:translate(-50%,-50%) scale(1.12)}}
.dot.landed{display:none}
.hero-hint{position:absolute;left:var(--pad);bottom:28px;font-size:12px;color:var(--mute);letter-spacing:.02em}
.intro{padding-top:40px}

/* ── Contact: inquiry chooser ─────────────────────── */
.ask{position:relative}
.ask .btn{border:0;cursor:pointer;font-family:inherit}
.ask-menu{margin-top:10px;display:flex;flex-direction:column;min-width:220px;background:#fff;color:#111;box-shadow:0 10px 30px rgba(0,0,0,.35)}
.ask-menu[hidden]{display:none}
.ask-menu a,.ask-menu button{display:block;text-align:left;padding:13px 16px;font-size:13px;font-weight:600;border-bottom:1px solid #eee;background:none;border-left:0;border-right:0;border-top:0;cursor:pointer;font-family:inherit;color:#111}
.ask-menu > :last-child{border-bottom:0}
.ask-menu a:hover,.ask-menu button:hover{background:var(--orange);color:#111}