:root{
  --bg:#f3f2f2; --paper:#fff; --text:#201e1d;
  --accent:#ec3013; --accent-600:#dd2b0f; --accent-700:#ae1800;
  --n200:#eae7e7; --n300:#d7d3d3; --n400:#bab6b6; --n500:#9b9797;
  --n700:#605d5d; --n800:#444141; --n900:#2d2b2b;
  --divider:rgba(32,30,29,.4);
  --font:"Pretendard Variable",Pretendard,-apple-system,BlinkMacSystemFont,system-ui,"Malgun Gothic",sans-serif;
  --pad:36px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
h1,h2,h3,h4,p,ul,li,figure,figcaption{margin:0;padding:0}
li{list-style:none}
img{display:block;max-width:100%}
a{color:var(--text);text-decoration:none;transition:color .12s}
a:hover{color:var(--accent)}
a:focus-visible,button:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
::selection{background:#ffc4b8;color:var(--text)}

.shell{max-width:1180px;margin:0 auto;background:var(--paper);border-left:2px solid var(--divider);border-right:2px solid var(--divider);min-height:100vh}
.section{padding:56px var(--pad);border-bottom:2px solid var(--divider);scroll-margin-top:70px}
.kicker{font-size:13px;font-weight:700;letter-spacing:.14em;color:var(--accent-700)}
.meta{font-size:14px;color:var(--n700)}
.lead{font-size:16.5px;line-height:1.8;color:var(--n800);text-wrap:pretty}
h2.title{font-size:40px;line-height:1.15;letter-spacing:-.03em;font-weight:700;margin-top:14px;text-wrap:pretty}
h2.title-sm{font-size:34px;line-height:1.2;letter-spacing:-.025em;font-weight:700;margin-top:14px}
h3.sub{font-size:19px;font-weight:700}
.rule-top{border-top:2px solid var(--divider)}

.nav{position:sticky;top:0;z-index:20;background:var(--paper);border-bottom:2px solid var(--divider);display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px var(--pad)}
.nav-brand{font-size:16px;font-weight:700;letter-spacing:-.01em}
.nav-links{display:flex;gap:26px}
.nav-links a{font-size:14px;letter-spacing:.01em}

.hero{padding:76px var(--pad) 56px;border-bottom:2px solid var(--divider)}
.hero h1{font-size:66px;line-height:1.06;letter-spacing:-.035em;font-weight:700;margin-top:22px;text-wrap:pretty}
.hero p{font-size:17px;line-height:1.7;color:var(--n800);max-width:640px;margin-top:26px;text-wrap:pretty}
.btn-row{display:flex;gap:12px;margin-top:34px;flex-wrap:wrap}
.btn{display:inline-block;border:2px solid var(--text);padding:12px 18px;font-size:15px;font-weight:600;transition:background .12s,color .12s,border-color .12s}
.btn:hover{background:var(--text);color:var(--bg)}
.btn:active{background:var(--n900)}
.btn-primary{background:var(--accent);border-color:var(--accent);color:#fff}
.btn-primary:hover,.btn-primary:active{background:var(--accent-600);border-color:var(--accent-600);color:#fff}
.link{font-size:14px;font-weight:600;border-bottom:2px solid var(--accent);padding-bottom:2px}
.link-row{display:flex;gap:18px;flex-wrap:wrap;margin-top:16px}
.tags{display:flex;flex-wrap:wrap;gap:8px}
.tag{border:1px solid var(--n400);padding:6px 10px;font-size:13.5px;color:var(--n800)}

/* Image frame — full color at rest, gentle zoom on hover */
.shot{position:relative;border:2px solid var(--text);background:var(--n200);overflow:hidden}
.shot img{width:100%;height:100%;object-fit:cover;object-position:center;transition:transform .5s cubic-bezier(.2,.7,.2,1)}
.shot:hover img{transform:scale(1.06)}

/* Gray skeleton — stands in for imagery not yet supplied */
.skel{position:relative;border:2px solid var(--text);background:var(--n200);overflow:hidden;display:flex;align-items:flex-end}
.skel::before{content:"";position:absolute;inset:0;background:repeating-linear-gradient(135deg,transparent 0 14px,rgba(32,30,29,.055) 14px 28px)}
.skel::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,transparent,rgba(255,255,255,.55),transparent);transform:translateX(-100%);animation:sweep 2.6s ease-in-out infinite}
@keyframes sweep{0%{transform:translateX(-100%)}55%,100%{transform:translateX(100%)}}
.skel-label{position:relative;z-index:1;margin:10px;padding:4px 8px;background:var(--paper);border:1px solid var(--n400);font-size:12px;font-weight:600;color:var(--n700);letter-spacing:.02em}
@media (prefers-reduced-motion:reduce){.skel::after{animation:none;display:none}.shot img,.shot:hover img{transition:none;transform:none}}

.about{display:grid;grid-template-columns:220px minmax(0,1fr);gap:44px;align-items:start}
.about-photo{width:220px;height:317px}
.idline{display:flex;flex-wrap:wrap;gap:28px;margin-top:30px;padding-top:20px;border-top:2px solid var(--divider);font-size:14.5px;line-height:1.7;color:var(--n700)}
.idline b{color:var(--n900)}

.split2{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:0;margin-top:24px}
.split2>.cell{padding:26px 30px 26px 0;border-right:1px solid var(--n300)}
.split2>.cell:last-child{padding:26px 0 26px 30px;border-right:none}
.cell p{font-size:14.5px;line-height:1.7;color:var(--n700);margin-top:18px}
.cell .tags{margin-top:16px}
.cell .tags+.tags{margin-top:8px}

.phases{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:36px;margin-top:34px}
.phase-head{display:flex;align-items:baseline;gap:10px;padding-bottom:10px;border-bottom:2px solid var(--divider)}
.phase-num{font-size:12.5px;font-weight:700;letter-spacing:.12em;color:var(--accent)}
.phase-name{font-size:17px;font-weight:700}
.phase .shot,.phase .skel{height:300px;margin-top:16px}
.phase .tags{margin-top:16px}
.phase p{font-size:15px;line-height:1.75;color:var(--n800);margin-top:14px;text-wrap:pretty}

.insight3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0;margin-top:36px;border-top:2px solid var(--divider)}
.insight3>li{display:flex;gap:14px;padding:18px 24px;border-right:1px solid var(--n300)}
.insight3>li:first-child{padding-left:0}
.insight3>li:last-child{padding-right:0;border-right:none}
.insight3 .no{font-size:13px;font-weight:700;color:var(--accent);flex:none;padding-top:3px}
.insight3 .txt{font-size:15px;line-height:1.7;color:var(--n900);text-wrap:pretty}

.proj2{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:40px;margin-top:28px}
.proj2 .shot,.proj2 .skel{height:288px}
.proj2 .tags{margin-top:18px}
.stack-list{display:flex;flex-direction:column;border-top:2px solid var(--divider)}
.stack-list>li{display:flex;gap:16px;padding:16px 0;border-bottom:1px solid var(--n300)}
.stack-list .no{font-size:13px;font-weight:700;color:var(--accent);flex:none;padding-top:3px}
.stack-list .txt{font-size:15.5px;line-height:1.7;color:var(--n900);text-wrap:pretty}

.media-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:22px;margin-top:30px}
.media-grid .shot,.media-grid .skel{height:180px}
.media-grid figcaption{margin-top:12px}
.media-grid .cap-t{font-size:15.5px;font-weight:700}
.media-grid .cap-m{font-size:13.5px;line-height:1.6;color:var(--n700);margin-top:5px}

.record{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:0;margin-top:24px;border-top:2px solid var(--divider)}
.record>div{padding:26px 30px 26px 0;border-right:1px solid var(--n300)}
.record>div:nth-child(even){padding:26px 0 26px 30px;border-right:none}
.record>div:nth-child(n+3){border-top:1px solid var(--n300)}
.row{display:flex;gap:18px;margin-top:16px}
.row+.row{margin-top:14px}
.row.ruled{padding-bottom:14px;border-bottom:1px solid var(--n300)}
.when{font-size:13.5px;color:var(--n700);flex:none;width:118px}
.what{font-size:15.5px;line-height:1.6}
.what small{display:block;color:var(--n700);font-size:14px;margin-top:2px}

.contact{background:var(--accent);padding:72px var(--pad);scroll-margin-top:70px}
.contact h2{font-size:52px;line-height:1.1;letter-spacing:-.03em;font-weight:700;color:#fff;text-wrap:pretty}
.contact-row{display:flex;gap:44px;flex-wrap:wrap;margin-top:38px}
.contact-lbl{font-size:12.5px;font-weight:700;letter-spacing:.12em;color:rgba(255,255,255,.72)}
.contact-val{display:block;font-size:20px;font-weight:600;color:#fff;margin-top:8px;border-bottom:2px solid rgba(255,255,255,.5);padding-bottom:3px}
.contact-val:hover{color:#fff;border-bottom-color:#fff}
.copyright{margin-top:52px;padding-top:20px;border-top:2px solid rgba(255,255,255,.35);font-size:13.5px;color:rgba(255,255,255,.8)}

@media (max-width:1000px){
  .media-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:900px){
  :root{--pad:24px}
  .nav-links{gap:16px;font-size:13px}
  .hero h1{font-size:40px}
  h2.title{font-size:30px}
  h2.title-sm{font-size:26px}
  .contact h2{font-size:34px}
  .about{grid-template-columns:minmax(0,1fr);gap:26px}
  .about-photo{width:100%;height:360px}
  .split2,.phases,.proj2,.record{grid-template-columns:minmax(0,1fr);gap:0}
  .split2>.cell,.split2>.cell:last-child,.record>div,.record>div:nth-child(even){padding:22px 0;border-right:none;border-top:1px solid var(--n300)}
  .phases{gap:32px}
  .proj2{gap:26px}
  .insight3{grid-template-columns:minmax(0,1fr)}
  .insight3>li,.insight3>li:first-child,.insight3>li:last-child{padding:16px 0;border-right:none;border-bottom:1px solid var(--n300)}
}
@media (max-width:600px){
  .nav-links{display:none}
  .row{flex-direction:column;gap:4px}
  .when{width:auto}
}