/* 시각 언어는 재원님 실행 기록 PDF에서 가져옴: 흑백 노이즈 인물 + 원색 픽셀 블록 + 굵은 컨덴스드 헤드라인 + 케이스마다 다른 바탕색 */
:root{
  --ink:#121212; --paper:#FFFFFF; --mute:#6B6B6B; --line:#E4E4E4;
  --red:#D32F24; --mint:#9EDBD1; --orange:#EE6A22; --blue:#2F5BFF; --yellow:#F5C400; --violet:#7B3FE4;
  --sans:"Pretendard Variable",Pretendard,system-ui,sans-serif; --disp:"Anton","Pretendard Variable",sans-serif;
  --bg:var(--paper); --fg:var(--ink); --acc:var(--red);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:17px;line-height:1.65;word-break:keep-all;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{display:block;max-width:100%}
a{color:inherit}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
:focus-visible{outline:3px solid var(--blue);outline-offset:3px}
.disp{font-family:var(--disp);font-weight:400;letter-spacing:.005em;line-height:.92;text-transform:uppercase}
.w{max-width:1240px;margin:0 auto;padding:0 32px}
@media(max-width:720px){.w{padding:0 20px}}
.bw{position:relative;overflow:hidden;background:#222}
.bw img{filter:grayscale(1) contrast(1.15)}
.bw::after{content:"";position:absolute;inset:0;pointer-events:none;opacity:.22;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}
.bar{position:fixed;inset:0 0 auto;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);transform:translateY(-100%);transition:transform .35s}
.bar.on{transform:none}
.bar .w{display:flex;align-items:center;justify-content:space-between;height:60px}
.bar strong{font-size:16px}
.bar nav{display:flex;gap:6px}
.bar nav a{font-size:14px;font-weight:700;text-decoration:none;padding:7px 12px;border-radius:999px;color:var(--mute)}
.bar nav a.cur{background:var(--ink);color:#fff}
.bar .prog{position:absolute;left:0;bottom:-1px;height:3px;background:var(--red);width:0}
@media(max-width:820px){.bar nav{display:none}}
.hero{min-height:100vh;display:grid;grid-template-columns:1.05fr .95fr;align-items:stretch;border-bottom:1px solid var(--line)}
.hero .l{padding:110px 0 60px max(32px,calc((100vw - 1240px)/2 + 32px));display:flex;flex-direction:column;justify-content:space-between;gap:40px}
.hero .kick{font-size:15px;font-weight:700;color:var(--mute)}
.hero h1{font-size:clamp(64px,9.4vw,148px);margin-top:18px}
.hero h1 span{display:block;overflow:hidden}
.hero h1 span i{display:block;font-style:normal;transform:translateY(105%);animation:up .9s cubic-bezier(.2,.7,.1,1) forwards}
.hero h1 span:nth-child(2) i{animation-delay:.08s}.hero h1 span:nth-child(3) i{animation-delay:.16s}
@keyframes up{to{transform:none}}
.hero .line{font-size:clamp(20px,2vw,26px);font-weight:800;letter-spacing:-.03em;line-height:1.45;max-width:30em}
.hero .line small{display:block;font-size:16px;font-weight:500;color:var(--mute);margin-top:10px;letter-spacing:0}
.hero .r{position:relative;min-height:520px}
.hero .r .bw{position:absolute;inset:0}
.hero .r img{width:100%;height:100%;object-fit:cover;object-position:50% 20%}
.px{position:absolute;z-index:2;pointer-events:none;transition:transform .25s ease-out}
.hero .name{position:absolute;z-index:3;left:28px;bottom:26px;color:#fff;font-size:15px;font-weight:700;mix-blend-mode:difference}
.stats{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line)}
.stats div{padding:22px 16px 0 0}
.stats b{display:block;font-family:var(--disp);font-size:46px;line-height:1;font-weight:400}
.stats span{font-size:14px;color:var(--mute)}
@media(max-width:900px){.hero{grid-template-columns:1fr}.hero .l{padding:96px 20px 40px}.hero .r{min-height:70vh}.stats{grid-template-columns:repeat(2,1fr);row-gap:10px}}
.sh{display:flex;align-items:end;justify-content:space-between;gap:24px;padding:120px 0 28px}
.sh h2{font-size:clamp(56px,7vw,104px)}
.sh p{max-width:26em;color:var(--mute);font-size:16px}
.sh p b{color:var(--ink)}
@media(max-width:720px){.sh{flex-direction:column;align-items:start;padding-top:88px}}
.tl{position:relative;border-top:2px solid var(--ink)}
.tl .axis{display:grid;grid-template-columns:repeat(14,1fr);font-family:var(--disp);font-size:15px;color:var(--mute);padding:10px 0 6px;margin-left:200px}
.tl .row{display:grid;grid-template-columns:200px 1fr;align-items:center;min-height:54px;border-bottom:1px solid var(--line);cursor:pointer}
.tl .row .who{font-weight:800;font-size:15px;padding-right:12px;line-height:1.3}
.tl .row .who small{display:block;font-weight:500;color:var(--mute);font-size:12px}
.tl .track{position:relative;height:54px;background:repeating-linear-gradient(90deg,transparent 0 calc(100%/14 - 1px),var(--line) calc(100%/14 - 1px) calc(100%/14))}
.tl .bar2{position:absolute;top:13px;height:28px;border-radius:2px;transform-origin:left;transform:scaleX(0);transition:transform 1s cubic-bezier(.2,.7,.1,1),filter .2s}
.tl.in .bar2{transform:none}
.tl .row:hover .bar2,.tl .row.sel .bar2{filter:brightness(.85)}
.tl .row.sel{background:#F6F6F6}
.tl .detail{display:grid;grid-template-columns:200px 1fr;padding:22px 0 30px;border-bottom:2px solid var(--ink)}
.tl .detail h3{font-size:24px;letter-spacing:-.03em}
.tl .detail .meta{color:var(--mute);font-size:15px;margin-top:2px}
.tl .detail ul{margin-top:12px;padding-left:18px}
.tl .detail li{margin:4px 0}
.tl .hint{font-size:13px;color:var(--mute)}
@media(max-width:820px){.tl .axis{margin-left:120px;font-size:11px}.tl .row,.tl .detail{grid-template-columns:120px 1fr}.tl .row .who{font-size:13px}}
.cidx{position:sticky;top:60px;z-index:20;background:#fff;border-bottom:1px solid var(--line)}
.cidx .w{display:flex;gap:8px;overflow-x:auto;padding-top:12px;padding-bottom:12px;scrollbar-width:none}
.cidx a{flex:none;text-decoration:none;font-size:14px;font-weight:700;padding:8px 14px;border:1px solid var(--line);border-radius:999px;white-space:nowrap;transition:.2s}
.cidx a.cur{background:var(--ink);color:#fff;border-color:var(--ink)}
.case{background:var(--bg);color:var(--fg);padding:96px 0 104px;transition:background .5s}
.case .grid{display:grid;grid-template-columns:360px 1fr;gap:56px}
.case .side{position:sticky;top:150px;align-self:start}
.case .no{font-size:120px;line-height:.8}
.case .side h3{font-size:30px;letter-spacing:-.04em;line-height:1.25;margin-top:20px}
.case .side .who{font-size:15px;margin-top:10px;font-weight:600}
.case .met{margin-top:30px;display:grid;gap:18px}
.case .met b{display:block;font-family:var(--disp);font-size:58px;line-height:.95;font-weight:400}
.case .met span{font-size:15px;font-weight:600}
.case .main{min-width:0}
.case .head{font-size:clamp(24px,2.4vw,32px);font-weight:900;letter-spacing:-.04em;line-height:1.35}
.case .head .ar{color:var(--acc)}
.ab{margin-top:32px}
.ab .tabs{display:inline-flex;border:2px solid currentColor;border-radius:999px;padding:4px;gap:4px}
.ab .tabs button{font-family:var(--disp);font-size:22px;letter-spacing:.02em;padding:6px 22px;border-radius:999px;transition:.25s}
.ab .tabs button[aria-selected="true"]{background:var(--fg);color:var(--bg)}
.ab .panes{position:relative;margin-top:18px;min-height:210px}
.ab .pane{position:absolute;inset:0 0 auto;padding:28px 30px;transition:opacity .4s,transform .4s;opacity:0;transform:translateY(12px);pointer-events:none}
.ab .pane.on{opacity:1;transform:none;pointer-events:auto;position:relative}
.ab .as{background:rgba(0,0,0,.06)}
.ab .tb{background:var(--fg);color:var(--bg)}
.ab ul{list-style:none;display:grid;gap:12px}
.ab li{font-size:20px;font-weight:700;letter-spacing:-.02em;padding-left:30px;position:relative;line-height:1.45}
.ab li::before{content:"";position:absolute;left:0;top:.5em;width:12px;height:12px;background:currentColor}
.ab .as li::before{background:transparent;border:2px solid currentColor}
.nodo{margin-top:20px;font-size:15px;display:flex;flex-wrap:wrap;gap:6px 16px;align-items:baseline}
.nodo b{font-weight:800}
.nodo s{text-decoration:none;position:relative}
.nodo s::after{content:"";position:absolute;left:0;right:0;top:55%;height:2px;background:var(--red);transform:scaleX(0);transform-origin:left;transition:transform .6s}
.case.in .nodo s::after{transform:none}
.case.in .nodo s:nth-of-type(2)::after{transition-delay:.15s}.case.in .nodo s:nth-of-type(3)::after{transition-delay:.3s}.case.in .nodo s:nth-of-type(4)::after{transition-delay:.45s}
.strip{margin-top:36px;display:flex;gap:12px;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:14px;cursor:grab;scrollbar-width:thin}
.strip.drag{cursor:grabbing;scroll-snap-type:none}
.strip figure{flex:none;scroll-snap-align:start;width:min(420px,78vw)}
.strip figure.tall{width:min(300px,62vw)}
.strip figure.wide{width:min(760px,88vw)}
.strip .ph{position:relative;overflow:hidden;background:rgba(0,0,0,.08)}
.strip img{width:100%;height:320px;object-fit:cover;transition:transform .6s}
.strip figure.doc img{object-fit:contain;background:#fff}
.strip figure:hover img{transform:scale(1.04)}
.strip figcaption{font-size:14px;margin-top:8px;font-weight:600}
.strip .zoom{position:absolute;right:10px;bottom:10px;background:var(--ink);color:#fff;font-size:12px;font-weight:700;padding:4px 10px;border-radius:999px;opacity:0;transition:.2s}
.strip figure:hover .zoom{opacity:1}
.drag-hint{font-size:14px;margin-top:6px;font-weight:600}
@media(max-width:900px){.case .grid{grid-template-columns:1fr;gap:28px}.case .side{position:static}.case .no{font-size:88px}.case .met{grid-template-columns:repeat(2,1fr)}.case .met b{font-size:42px}.strip img{height:240px}}
.acc{border-top:2px solid var(--ink)}
.acc details{border-bottom:1px solid var(--line)}
.acc summary{list-style:none;display:grid;grid-template-columns:90px 1fr 40px;align-items:center;padding:26px 0;cursor:pointer}
.acc summary::-webkit-details-marker{display:none}
.acc summary .n{font-family:var(--disp);font-size:34px;color:var(--mute)}
.acc summary h3{font-size:clamp(22px,2.4vw,30px);letter-spacing:-.04em}
.acc summary .pl{font-size:30px;font-weight:300;transition:transform .3s;text-align:center}
.acc details[open] .pl{transform:rotate(45deg)}
.acc details[open] summary .n{color:var(--red)}
.acc .body{padding:0 40px 30px 90px;font-size:18px;color:#333;max-width:52em}
@media(max-width:720px){.acc summary{grid-template-columns:56px 1fr 30px}.acc .body{padding-left:56px;padding-right:0}}
.filters{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:18px}
.filters button{font-size:14px;font-weight:700;padding:8px 16px;border:1px solid var(--line);border-radius:999px}
.filters button[aria-pressed="true"]{background:var(--ink);color:#fff;border-color:var(--ink)}
.dl{border-top:2px solid var(--ink);list-style:none}
.dl li{display:grid;grid-template-columns:120px 1fr auto;gap:16px;align-items:center;padding:18px 0;border-bottom:1px solid var(--line);transition:padding .25s,background .25s}
.dl li .d{font-family:var(--disp);font-size:24px}
.dl li .t{font-size:19px;font-weight:800;letter-spacing:-.02em}
.dl li .p{font-size:14px;color:var(--mute)}
.dl li:hover{padding-left:12px;background:#F6F6F6}
.dl li[hidden]{display:none}
.peek{position:fixed;z-index:60;width:280px;pointer-events:none;opacity:0;transform:translate(-50%,-110%) rotate(-3deg);transition:opacity .2s}
.peek.on{opacity:1}
.peek img{width:100%;height:200px;object-fit:cover;box-shadow:0 20px 40px rgba(0,0,0,.25)}
.mosaic{display:grid;grid-template-columns:2fr 1fr 1fr;grid-template-rows:240px 240px;gap:12px;margin-top:36px}
.mosaic figure{position:relative;overflow:hidden;cursor:zoom-in}
.mosaic figure:first-child{grid-row:1/3}
.mosaic img{width:100%;height:100%;object-fit:cover;transition:transform .6s}
.mosaic figure:hover img{transform:scale(1.05)}
@media(max-width:720px){.dl li{grid-template-columns:72px 1fr}.dl li .p{grid-column:2}.mosaic{grid-template-columns:1fr 1fr;grid-template-rows:200px 160px 160px}.mosaic figure:first-child{grid-column:1/3;grid-row:auto}}
.skills{display:grid;grid-template-columns:repeat(3,1fr);border-top:2px solid var(--ink)}
.skills div{padding:26px 24px 30px 0}
.skills h3{font-size:15px;margin-bottom:10px}
.skills .chips{display:flex;flex-wrap:wrap;gap:6px}
.skills .chips span{font-size:13px;font-weight:600;padding:5px 10px;background:#F2F2F2;border-radius:4px}
@media(max-width:820px){.skills{grid-template-columns:1fr}}
.contact{margin-top:140px;background:var(--ink);color:#fff;padding:110px 0 60px;position:relative;overflow:hidden}
.contact h2{font-size:clamp(56px,9vw,140px)}
.contact p{margin-top:20px;font-size:19px;color:#bbb;max-width:34em}
.contact .mail{display:flex;flex-wrap:wrap;gap:12px;margin-top:36px;align-items:center}
.contact .mail a{font-size:clamp(22px,3vw,36px);font-weight:800;text-decoration:none;border-bottom:3px solid var(--red)}
.contact .copy{font-size:14px;font-weight:700;padding:10px 16px;border:1px solid #555;border-radius:999px;color:#fff}
.contact .copy.ok{background:var(--mint);color:var(--ink);border-color:var(--mint)}
.contact .ig{display:inline-block;margin-top:24px;font-size:15px;color:#bbb}
.contact footer{margin-top:90px;font-size:13px;color:#888;border-top:1px solid #333;padding-top:20px}
dialog.lb{border:0;padding:0;background:transparent;max-width:min(1200px,94vw);max-height:92vh;margin:auto}
dialog.lb::backdrop{background:rgba(0,0,0,.88)}
dialog.lb img{max-height:84vh;width:auto;margin:0 auto}
dialog.lb p{color:#ddd;font-size:14px;text-align:center;margin-top:10px}
dialog.lb .x{position:fixed;top:18px;right:22px;color:#fff;font-size:34px;line-height:1}
dialog.lb .nv{position:fixed;top:50%;color:#fff;font-size:40px;padding:10px 18px;transform:translateY(-50%)}
dialog.lb .pv{left:8px}dialog.lb .nx{right:8px}
.rv{opacity:0;transform:translateY(28px);transition:opacity .8s,transform .8s cubic-bezier(.2,.7,.1,1)}
.rv.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.rv{opacity:1;transform:none}.hero h1 span i{transform:none}.tl .bar2{transform:none}}

/* 레퍼런스 반영(11/15 조사): 인물 사진 위로 흐르는 이름 띠 — 스크롤 방향에 따라 흐름이 바뀜 */
.marq{position:absolute;z-index:3;left:0;right:0;bottom:12%;overflow:hidden;pointer-events:none;mix-blend-mode:difference}
.marq .tr{display:flex;width:max-content;font-family:var(--disp);font-size:clamp(64px,8vw,128px);line-height:1;color:#fff;white-space:nowrap;will-change:transform}
.marq .tr span{padding-right:.4em}
/* 괄호 라벨 — 맥락 표시는 전부 이 형식으로 통일 */
.lab{font-family:ui-monospace,Menlo,monospace;font-size:13px;letter-spacing:.02em}
/* 화면 왼쪽 아래 현재 섹션 카운터 */
.counter{position:fixed;left:24px;bottom:20px;z-index:40;font-family:ui-monospace,Menlo,monospace;font-size:13px;color:#fff;mix-blend-mode:difference;pointer-events:none}
@media(max-width:720px){.counter{display:none}}

/* ── 여러 페이지 구조(11/15) ── */
@view-transition{navigation:auto}
::view-transition-old(root){animation:.25s ease both vtout}::view-transition-new(root){animation:.35s ease both vtin}
@keyframes vtout{to{opacity:0;transform:translateY(-12px)}}@keyframes vtin{from{opacity:0;transform:translateY(16px)}}
.bar{transform:none}
.bar strong a{text-decoration:none}
.bar nav a[aria-current="page"]{background:var(--ink);color:#fff}
.page-top{padding-top:60px}
.tl .row .who{padding-top:6px;padding-bottom:6px}
.acc{padding-top:4px}
.crumb{padding:28px 0 0;font-size:14px;color:var(--mute)}
.crumb a{text-decoration:none;font-weight:700;color:var(--ink)}
/* 작업 목록 카드 */
.wtools{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;margin-bottom:22px}
#wfilter{display:flex;gap:8px;flex-wrap:wrap}
#wfilter button,#wview button{font-size:14px;font-weight:700;padding:8px 14px;border:1px solid var(--line);border-radius:999px}
#wfilter button[aria-pressed="true"],#wview button[aria-pressed="true"]{background:var(--ink);color:#fff;border-color:var(--ink)}
#wview{display:flex;gap:6px;align-items:center}
#wcount{font-size:13px;margin-right:8px}
#worklist{display:grid;grid-template-columns:1fr 1fr;gap:16px}
#worklist[data-cols="1"]{grid-template-columns:1fr}
#worklist[data-cols="1"] .wcard{grid-template-columns:1fr 1fr;min-height:360px}
.wcard{position:relative;display:grid;background:var(--bg);color:var(--fg);text-decoration:none;overflow:hidden;min-height:440px}
.wcard[hidden]{display:none}
.wcard .tx{position:relative;z-index:2;padding:30px 30px 28px;display:flex;flex-direction:column;justify-content:space-between;gap:24px}
.wcard .no{font-size:72px;line-height:.8}
.wcard h3{font-size:clamp(22px,2vw,28px);letter-spacing:-.04em;line-height:1.3;margin-top:10px}
.wcard .m b{font-family:var(--disp);font-size:56px;line-height:1;font-weight:400}
.wcard .m span{display:block;font-size:14px;font-weight:600}
.wcard .go{font-size:14px;font-weight:800;display:inline-flex;gap:8px;align-items:center}
.wcard .go i{display:inline-block;transition:transform .3s;font-style:normal}
.wcard:hover .go i{transform:translateX(6px)}
.wcard .im{position:absolute;inset:0;opacity:0;transition:opacity .5s}
.wcard .im img{width:100%;height:100%;object-fit:cover;transform:scale(1.06);transition:transform .8s}
.wcard .im::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(0,0,0,.75),rgba(0,0,0,.15))}
.wcard:hover .im,.wcard:focus-visible .im{opacity:1}
.wcard:hover .im img{transform:none}
.wcard:hover .tx,.wcard:focus-visible .tx{color:#fff}
#worklist[data-cols="1"] .im{position:relative;opacity:1}
#worklist[data-cols="1"] .im::after{display:none}
#worklist[data-cols="1"] .wcard:hover .tx{color:var(--fg)}
@media(max-width:820px){#worklist,#worklist[data-cols="1"] .wcard{grid-template-columns:1fr}.wcard{min-height:360px}}
/* 케이스 상세 */
.chero{background:var(--bg);color:var(--fg);padding:120px 0 72px}
.chero .no{font-size:clamp(120px,16vw,220px);line-height:.78;margin-top:18px}
.chero h1{font-size:clamp(34px,4.4vw,60px);letter-spacing:-.05em;line-height:1.15;margin-top:18px;max-width:14em}
.chero .meta{display:flex;flex-wrap:wrap;gap:8px 28px;margin-top:22px;font-size:15px;font-weight:600}
.chero .met{display:flex;flex-wrap:wrap;gap:16px 56px;margin-top:48px;padding-top:28px;border-top:2px solid currentColor}
.chero .met b{display:block;font-family:var(--disp);font-size:clamp(56px,7vw,96px);line-height:.95;font-weight:400}
.chero .met span{font-size:15px;font-weight:600}
.cbody{padding:72px 0 40px}
.cbody .head{font-size:clamp(24px,2.6vw,34px);font-weight:900;letter-spacing:-.04em;line-height:1.35;max-width:24em}
.cbody .ab{--bg:#fff;--fg:#121212}
.cbody .two{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:40px}
.cbody .two .pane{position:relative;opacity:1;transform:none;pointer-events:auto}
.pn{display:grid;grid-template-columns:1fr 1fr;border-top:2px solid var(--ink);margin-top:80px}
.pn a{display:block;padding:28px 0;text-decoration:none}
.pn a + a{text-align:right;border-left:1px solid var(--line);padding-left:24px}
.pn small{display:block;font-size:13px;color:var(--mute)}
.pn b{font-size:clamp(20px,2.2vw,28px);letter-spacing:-.03em}
/* 공통 연락 띠 */
.contact{margin-top:120px}
.about-p{display:grid;grid-template-columns:320px 1fr;gap:40px;align-items:end;margin-top:28px}.about-p .bw{aspect-ratio:4/5}.about-p img{width:100%;height:100%;object-fit:cover}.about-p p{font-size:clamp(20px,2vw,26px);font-weight:700;letter-spacing:-.03em;line-height:1.5;margin-top:10px}@media(max-width:720px){.about-p{grid-template-columns:1fr}.about-p .bw{max-width:260px}}
/* 디렉팅 모자이크(사진 15장) */
.mosaic{grid-template-columns:repeat(4,1fr);grid-auto-rows:220px;grid-template-rows:none;grid-auto-flow:dense}
.mosaic figure:first-child{grid-column:span 2;grid-row:span 2}
.mosaic figure:nth-child(5),.mosaic figure:nth-child(13),.mosaic figure:nth-child(16){grid-column:span 2}
@media(max-width:720px){.mosaic{grid-template-columns:1fr 1fr;grid-auto-rows:160px}.mosaic figure:first-child{grid-column:span 2}}
.next-links{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:64px}
.next-links a{display:block;padding:34px 30px;border:2px solid var(--ink);text-decoration:none;transition:background .25s,color .25s}
.next-links a:hover{background:var(--ink);color:#fff}
.next-links small{font-size:13px;display:block}
.next-links b{font-family:var(--disp);font-size:48px;font-weight:400;line-height:1}
@media(max-width:720px){.next-links,.cbody .two,.pn{grid-template-columns:1fr}.pn a + a{border-left:0;text-align:left;padding-left:0;border-top:1px solid var(--line)}}

/* ── 인터랙티브 전략 모델 ── */
.mod{margin-top:72px;padding-top:28px;border-top:2px solid var(--ink)}
.mh .lab{color:var(--mute)}
.mh h2{font-size:clamp(26px,3vw,40px);letter-spacing:-.045em;line-height:1.25;margin-top:8px}
.mh p{color:var(--mute);margin-top:8px;max-width:44em}
.loopwrap{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:40px;align-items:center;margin-top:28px}
.loop{position:relative;aspect-ratio:1;max-width:540px;width:100%;margin:0 auto;container-type:inline-size}
.loop .ring{position:absolute;inset:11%;border:2px dashed #cfcfcf;border-radius:50%;animation:spin 40s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.loop .ctr{position:absolute;inset:31%;display:grid;place-items:center;text-align:center;border-radius:50%;background:var(--ink);color:#fff;padding:8%}
.loop .ctr b{font-size:clamp(14px,1.4vw,18px);line-height:1.35;display:block;margin-top:6px}
.loop .ctr .lab{color:var(--mint)}
.ln{position:absolute;left:50%;top:50%;width:128px;margin:-30px 0 0 -64px;transform:rotate(var(--a)) translateY(-39cqw) rotate(calc(var(--a) * -1));background:#fff;border:2px solid var(--ink);padding:8px 10px;font-size:14px;font-weight:800;line-height:1.3;text-align:left;transition:background .25s,color .25s,transform .25s}
.ln b{display:block;font-family:var(--disp);font-size:18px;font-weight:400;color:var(--red)}
.ln.on{background:var(--ink);color:#fff}
.ln.on b{color:var(--yellow)}
.loop.broken .ln{opacity:.35}
.loop.broken .ring{border-color:var(--red);animation-play-state:paused}
.ldet{position:relative;min-height:170px}
.ld{position:absolute;inset:0 0 auto;opacity:0;transform:translateY(10px);transition:.35s;pointer-events:none}
.ld.on{opacity:1;transform:none;pointer-events:auto;position:relative}
.ld b{display:block;font-size:clamp(24px,2.4vw,34px);letter-spacing:-.04em;line-height:1.25;margin-top:8px}
.ld p{font-size:18px;margin-top:10px;color:#333}
.brk{margin-top:24px;font-size:16px;font-weight:800;padding:14px 22px;background:var(--red);color:#fff}
.brk i{display:inline-block;font-style:normal;transition:transform .3s}
.brk:hover i{transform:translateX(5px)}
.newst{display:grid;gap:10px;margin-top:16px}
.ns{border-top:2px solid var(--red);padding:12px 16px;background:#fff;opacity:0;transform:translateX(-14px);transition:.45s;max-height:0;overflow:hidden}
.newst.on .ns{opacity:1;transform:none;max-height:240px}
.newst.on .ns:nth-child(2){transition-delay:.15s}.newst.on .ns:nth-child(3){transition-delay:.3s}
.ns b{display:block;font-size:19px;margin-top:4px}
.ns p{font-size:15px;color:#444;margin-top:4px}
.foot{margin-top:18px;font-size:15px;font-weight:700}
.steps{margin-top:28px}
.stabs{display:grid;grid-template-columns:repeat(var(--n),1fr);gap:6px}
.stabs button{text-align:left;padding:14px 14px 16px;border:2px solid var(--ink);font-weight:800;font-size:16px;transition:.25s;background:#fff}
.stabs button span{display:block;font-family:var(--disp);font-size:26px;font-weight:400;color:var(--mute)}
.stabs button[aria-selected="true"]{background:var(--ink);color:#fff}
.stabs button[aria-selected="true"] span{color:var(--yellow)}
.sbar{height:4px;background:#e6e6e6;margin-top:10px}
.sbar i{display:block;height:100%;background:var(--red);transition:width .4s}
.spanes{position:relative;margin-top:20px;min-height:130px}
.sp{display:none;animation:spin-in .4s ease}
.sp.on{display:block}
@keyframes spin-in{from{opacity:0;transform:translateY(10px)}}
.sp b{font-size:clamp(22px,2.4vw,30px);letter-spacing:-.04em}
.sp ul{margin-top:10px;padding-left:20px;font-size:18px}
.sp li{margin:6px 0}
.swap{margin-top:28px}
.swap .tabs{display:inline-flex;border:2px solid var(--ink);border-radius:999px;padding:4px;gap:4px}
.swap .tabs button{font-weight:800;font-size:15px;padding:8px 18px;border-radius:999px}
.swap .tabs button[aria-selected="true"]{background:var(--ink);color:#fff}
.sw{display:none;margin-top:22px;animation:spin-in .4s ease}
.sw.on{display:block}
.tline .tl2{position:relative;height:56px;margin:18px 0 12px;border-bottom:2px solid var(--ink)}
.tline .dot{position:absolute;bottom:-9px;width:16px;height:16px;border-radius:50%;background:var(--blue);transform:scale(0);animation:pop .4s forwards}
.tline .dot.big{width:26px;height:26px;bottom:-14px;background:var(--ink)}
.tline .dot:nth-child(2){animation-delay:.08s}.tline .dot:nth-child(3){animation-delay:.16s}.tline .dot:nth-child(4){animation-delay:.24s}.tline .dot:nth-child(5){animation-delay:.32s}.tline .dot:nth-child(6){animation-delay:.4s}.tline .dot:nth-child(7){animation-delay:.48s}.tline .dot:nth-child(8){animation-delay:.56s}.tline .dot:nth-child(9){animation-delay:.64s}
@keyframes pop{to{transform:scale(1)}}
.tline p,.org p{font-size:18px;max-width:40em}
.oc{min-height:200px;margin-bottom:14px}
.oc.scatter{position:relative}
.oc.scatter span{position:absolute;font-weight:800;font-size:15px;padding:8px 12px;border:2px dashed #999;background:#fff}
.oc.scatter span:nth-child(1){left:2%;top:8%}.oc.scatter span:nth-child(2){left:28%;top:52%}.oc.scatter span:nth-child(3){left:52%;top:4%}.oc.scatter span:nth-child(4){left:70%;top:58%}.oc.scatter span:nth-child(5){left:12%;top:72%}.oc.scatter span:nth-child(6){left:44%;top:30%}.oc.scatter span:nth-child(7){left:82%;top:14%}
.oc.tree{display:flex;flex-direction:column;align-items:center;gap:0}
.oc.tree b{background:var(--ink);color:#fff;padding:10px 26px;font-size:18px}
.oc.tree i{width:2px;height:22px;background:var(--ink)}
.oc.tree div{display:flex;flex-wrap:wrap;justify-content:center;gap:8px}
.oc.tree span{border:2px solid var(--ink);padding:8px 12px;font-weight:800;font-size:15px;background:#fff}
.gauge{margin-top:28px;position:relative}
.gv b{font-family:var(--disp);font-size:72px;font-weight:400;line-height:1}
.gv span{display:block;font-size:14px;color:var(--mute)}
.gauge input{width:100%;margin-top:18px;accent-color:var(--red);height:28px}
.gtrack{position:relative;height:22px;font-size:13px;font-weight:700;color:var(--mute)}
.gtrack span{position:absolute;transform:translateX(-50%)}
.gs{display:none;margin-top:16px;padding:22px 24px;background:#fff;border:2px solid var(--ink);animation:spin-in .3s ease}
.gs.on{display:block}
.gs .tag{display:inline-block;font-size:13px;font-weight:800;padding:4px 10px;background:#eee}
.gs .tag.stop{background:var(--red);color:#fff}.gs .tag.go{background:#15803D;color:#fff}
.gs b{display:block;font-size:20px;letter-spacing:-.03em;margin-top:10px;line-height:1.4}
.gs p{margin-top:6px;color:#444}
@media(max-width:900px){.loopwrap{grid-template-columns:1fr}.ln{width:104px;margin:-30px 0 0 -52px;font-size:12px;transform:rotate(var(--a)) translateY(-38cqw) rotate(calc(var(--a) * -1))}.stabs{grid-template-columns:1fr 1fr}.stabs button{font-size:14px}}
@media (prefers-reduced-motion:reduce){.loop .ring{animation:none}}

/* ── 첫 화면: 반복되는 구조로 성장 ── */
.intro .gw{height:100vh;padding-top:0}
.gw{position:relative;min-height:600px;background:#fff;overflow:hidden;cursor:ew-resize}
#gwc{position:absolute;inset:0;width:100%;height:100%}
.gw-ui{position:relative;z-index:2;height:100%;display:flex;flex-direction:column;justify-content:space-between;padding-top:28px;padding-bottom:92px;pointer-events:none}
.gw-head{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;flex-wrap:wrap}
.gw-brand{font-weight:800}.gw-brand .lab{color:var(--mute)}
.gw-loop{display:flex;align-items:center;gap:14px}
.gw-loop svg{width:92px;height:92px;overflow:visible}
.gw-loop .tr{fill:none;stroke:#e3e3e3;stroke-width:2}
.gw-loop .pg{fill:none;stroke:var(--ink);stroke-width:3;stroke-dasharray:289;stroke-dashoffset:289;transform:rotate(-90deg);transform-origin:60px 60px}
.gw-loop .nd circle{fill:#fff;stroke:var(--ink);stroke-width:2;transition:fill .3s}
.gw-loop .nd circle.on{fill:var(--ink)}
.gw-loop .dot{fill:var(--red)}
.gw-cyc .lab{display:block;color:var(--mute)}
.gw-cyc b{display:block;font-size:30px;line-height:1;margin-top:4px}
.gw-h{font-size:clamp(76px,12vw,200px);line-height:.9;white-space:nowrap;display:flex}
.gw-h .ch{display:inline-block;transform-origin:50% 100%;will-change:transform}
.gw-h .ch i{display:inline-block;font-style:normal;opacity:0;transform:translateY(40%) rotate(8deg);animation:chup .55s cubic-bezier(.2,.8,.2,1) forwards}
.gw-h .clip{display:inline-flex}
@keyframes chup{to{transform:none;opacity:1}}
.gw-h.s0{color:var(--red)}.gw-h.s3{-webkit-text-stroke:2px var(--ink);color:transparent}
.gw-bot{display:flex;justify-content:space-between;align-items:end;gap:24px;flex-wrap:wrap}
.gw-line{font-size:clamp(20px,2.2vw,30px);font-weight:800;letter-spacing:-.035em;max-width:20em}
.gw-line b{background:linear-gradient(transparent 62%,#FFE27A 62%)}
.gw-meter{width:min(360px,70vw);height:4px;background:#e8e8e8;margin-top:16px}
.gw-meter i{display:block;height:100%;width:0;background:var(--ink)}
.gw-hint{color:var(--mute);margin-top:8px}
.gw-marq{position:absolute;left:0;right:0;bottom:0;z-index:3;overflow:hidden;border-top:2px solid var(--ink);background:#fff;pointer-events:none}
.gw-marq div{display:flex;width:max-content;font-size:34px;line-height:1;padding:14px 0 12px;will-change:transform}
.gw-marq span{padding-right:28px}
.kh-enter{pointer-events:auto;display:inline-flex;align-items:center;gap:14px;text-decoration:none;color:var(--ink);margin-top:22px}
.kh-enter .ring{position:relative;width:84px;height:84px;border-radius:50%;background:var(--ink);color:#fff;display:grid;place-items:center;font-size:30px;transition:transform .35s cubic-bezier(.2,.7,.1,1)}
.kh-enter .ring::before{content:"";position:absolute;inset:-8px;border:2px solid var(--ink);border-radius:50%;animation:khpulse 1.8s ease-out infinite}
@keyframes khpulse{from{transform:scale(.85);opacity:1}to{transform:scale(1.25);opacity:0}}
.kh-enter i{font-style:normal;transition:transform .35s}
.kh-enter:hover .ring{transform:scale(1.08)}.kh-enter:hover i{transform:translateX(5px)}
.kh-enter b{font-size:22px;letter-spacing:-.03em}.kh-enter small{display:block;color:var(--mute)}
.px-cover{position:fixed;inset:0;z-index:100;display:grid;pointer-events:none}
.px-cover i{background:var(--ink);transform:scale(0);transition:transform .22s ease-out}
.px-cover i.on{transform:scale(1.02)}
.px-cover i.r{background:var(--red)}.px-cover i.b{background:var(--blue)}.px-cover i.y{background:var(--yellow)}
.kh-stats{margin-top:0}
@media(max-width:820px){.gw{cursor:default}.gw-loop svg{width:64px;height:64px}.gw-cyc b{font-size:22px}.gw-marq div{font-size:24px}}
@media (prefers-reduced-motion:reduce){.kh-enter .ring::before{animation:none}.gw-h .ch i{animation:none;transform:none;opacity:1}}