@font-face{font-family:'Inter';src:url(/assets/fonts/inter-latin-wght-normal.woff2) format('woff2');font-weight:100 900;font-display:swap}
/* Seoul & Hong Kong Management Co. — v05 (institutional light theme, 2026-11-12) */
:root{--bg:#fff;--ink:#0B0B0C;--text:#1F2023;--muted:#4D5056;--line:#D2D1CB;--band:#F5F4F0;--gold:#7A601C;--black:#000;
--serif:Georgia,'Times New Roman',Times,serif;--sans:'Inter',system-ui,-apple-system,'Segoe UI',Arial,sans-serif;--pad:clamp(20px,4vw,64px);--max:1360px}
*{box-sizing:border-box;margin:0;padding:0}
body{background:var(--bg);color:var(--text);font-family:var(--sans);font-size:18px;line-height:1.7;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
h1,h2,h3{font-family:var(--serif);font-weight:400;color:var(--ink);line-height:1.12;letter-spacing:-.005em}
em{font-style:normal}
main>section{padding-left:max(var(--pad),calc((100vw - var(--max))/2));padding-right:max(var(--pad),calc((100vw - var(--max))/2))}

/* header */
.site-header{position:sticky;top:0;z-index:30;height:76px;padding:0 max(var(--pad),calc((100vw - var(--max))/2));display:flex;align-items:center;justify-content:space-between;background:var(--bg);border-bottom:1px solid var(--line)}
.brand{font-family:var(--serif);font-size:21px;color:var(--ink);white-space:nowrap}
.nav-toggle{position:absolute;opacity:0;pointer-events:none}
.burger{flex:none;margin-left:16px;width:30px;height:20px;display:flex;flex-direction:column;justify-content:space-between;cursor:pointer}
.burger span{height:1.5px;background:var(--ink);transition:.25s}
.nav-toggle:checked~.burger span:nth-child(1){transform:translateY(9.25px) rotate(45deg)}
.nav-toggle:checked~.burger span:nth-child(2){opacity:0}
.nav-toggle:checked~.burger span:nth-child(3){transform:translateY(-9.25px) rotate(-45deg)}
.nav-toggle:focus-visible~.burger{outline:2px solid var(--ink);outline-offset:6px}
.menu{position:fixed;z-index:40;inset:76px 0 0 0;background:var(--bg);display:flex;flex-direction:column;padding:16px var(--pad) 40px;overflow-y:auto;opacity:0;visibility:hidden;transition:opacity .2s,visibility .2s}
.nav-toggle:checked~.menu{opacity:1;visibility:visible}
.menu a{font-family:var(--serif);font-size:28px;color:var(--ink);padding:16px 0;border-bottom:1px solid var(--line);display:flex;align-items:baseline;gap:18px}
.menu a span{font-family:var(--sans);font-size:12px;color:var(--muted);letter-spacing:.1em}
.menu a.active{color:var(--gold)}
@media (min-width:1001px){
 .burger{display:none}
 .menu{position:static;flex-direction:row;align-items:center;gap:clamp(18px,2.4vw,40px);padding:0;overflow:visible;opacity:1;visibility:visible;background:none}
 .menu a{font-family:var(--sans);font-size:14px;font-weight:500;padding:27px 0 25px;border-bottom:2px solid transparent;gap:0;white-space:nowrap}
 .menu a span{display:none}
 .menu a:hover,.menu a.active{color:var(--ink);border-bottom-color:var(--ink)}
 .menu a:last-child{background:var(--ink);color:#fff;padding:11px 22px;border:0;margin-left:8px}
 .menu a:last-child:hover{background:#333;color:#fff}
}

/* hero (black band) */
.page-hero,.home-hero{background-color:var(--black);background-repeat:no-repeat;background-size:100% 100%;position:relative}
.page-hero{height:clamp(240px,26vw,360px)}
.page-hero::before,.home-hero::before{content:'';position:absolute;inset:0;background:linear-gradient(90deg,rgba(0,0,0,.9),rgba(0,0,0,.5))}
.ph-label{position:absolute;left:max(var(--pad),calc((100vw - var(--max))/2));bottom:44px;font-family:var(--serif);font-size:clamp(40px,5vw,72px);line-height:1;color:#fff}
.ph-tag{position:absolute;left:max(var(--pad),calc((100vw - var(--max))/2));right:var(--pad);bottom:0;transform:translateY(-22px);font-family:var(--serif);font-size:clamp(22px,2.4vw,32px);color:#fff;display:none}
.home-hero{min-height:clamp(460px,46vw,640px);padding-top:clamp(64px,8vw,120px);padding-bottom:72px;background-image:url(/assets/img/lines-home.svg);display:flex;flex-direction:column;justify-content:flex-end}
.home-hero>*{position:relative}
.home-hero h1{color:#fff;font-size:clamp(38px,5.2vw,76px);max-width:15em;margin-bottom:32px}
.home-hero p{color:#EDEDED;font-size:clamp(17px,1.4vw,20px);max-width:38em;line-height:1.6}

/* intro */
.intro{padding-top:88px;padding-bottom:88px;border-bottom:1px solid var(--line)}
.intro-in{max-width:980px}
.intro h1,.intro h2{font-size:clamp(32px,3.8vw,54px);margin-bottom:28px}
.intro h1:last-child{margin-bottom:0}
.intro p{font-size:clamp(18px,1.5vw,21px);line-height:1.6;color:var(--text)}
.intro p+p{margin-top:1.1em}

/* principles: title left, text right */
.principles{padding-top:16px;padding-bottom:72px}
.principles article{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,2fr);column-gap:64px;padding:48px 0;border-bottom:1px solid var(--line)}
.principles article:last-child{border-bottom:0}
.principles h2{font-size:clamp(24px,2.2vw,32px);grid-column:1;grid-row:1/span 6}
.principles p{grid-column:2}
.principles p+p{margin-top:.8em}
.principles h2+p:not(:last-child){font-weight:600;color:var(--ink)}
.principles a{color:var(--ink);border-bottom:1px solid var(--ink)}

/* stats */
.stats{display:grid;grid-template-columns:repeat(3,1fr);border-bottom:1px solid var(--line);padding-top:0;padding-bottom:0}
.stats div{padding:56px 40px 52px 0;border-left:1px solid var(--line);padding-left:40px}
.stats div:first-child{border-left:0;padding-left:0}
.stats b{display:block;font-family:var(--serif);font-weight:400;font-variant-numeric:lining-nums;letter-spacing:-.01em;font-size:clamp(48px,5.4vw,80px);color:var(--ink);line-height:1}
.stats span{display:block;margin-top:18px;font-size:14px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}

/* tiles */
.tiles{display:grid;grid-template-columns:repeat(3,1fr);gap:0;padding-top:96px;padding-bottom:96px;counter-reset:t}
.tile{counter-increment:t;padding:0 40px 8px;border-left:1px solid var(--line);display:flex;flex-direction:column;min-height:380px}
.tile:first-child{padding-left:0;border-left:0}
.tile::before{content:'0' counter(t);font-size:13px;font-weight:600;letter-spacing:.14em;color:var(--gold);margin-bottom:20px}
.tile h3{font-size:clamp(28px,2.6vw,38px);margin-bottom:24px}
.tile li{list-style:none;padding:12px 0;border-top:1px solid var(--line);font-size:17px;color:var(--text)}
.tile ul{margin-bottom:32px}
.more{display:inline-flex;align-items:center;gap:12px;font-size:14px;font-weight:600;letter-spacing:.04em;color:var(--ink);border-bottom:1.5px solid var(--ink);padding-bottom:6px;align-self:flex-start;margin-top:auto;transition:gap .2s}
.more:hover,.tile:hover .more{gap:20px}

/* home blocks */
main>.intro:not(:nth-child(2)){background:var(--band);border-bottom:0}
.home-news{padding-top:96px;padding-bottom:96px}
.hn-head{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;margin-bottom:40px}
.hn-head h2{font-size:clamp(30px,3.2vw,46px)}
.hn-head .more{margin:0}

/* cards */
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:32px}
.grid2{display:grid;grid-template-columns:repeat(2,1fr);gap:0 48px}
.ncard{display:block;position:relative;border-top:2px solid var(--ink);padding:24px 48px 56px 0;transition:.2s}
.grid2 .ncard{border-top:1px solid var(--line);padding:32px 56px 40px 0}
.tag{display:block;font-size:13px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--gold);margin-bottom:16px}
.ncard h3{font-size:clamp(22px,1.9vw,27px);line-height:1.25}
.ncard p{margin-top:14px;font-size:17px;color:var(--muted);line-height:1.6}
.ncard i{position:absolute;right:4px;top:28px;color:var(--ink);transition:.25s}
.grid2 .ncard i{top:36px}
.ncard:hover h3{text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:5px}
.ncard:hover i{transform:rotate(90deg)}

/* insights filter */
.feed{padding-top:48px;padding-bottom:104px}
.feed input{position:absolute;opacity:0}
.tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:40px}
.tabs label{padding:10px 22px;border:1px solid var(--ink);cursor:pointer;font-size:14px;font-weight:500;color:var(--ink);transition:.15s}
.tabs label:hover{background:var(--band)}
#f-all:checked~.tabs label[for=f-all],#f-rep:checked~.tabs label[for=f-rep],#f-press:checked~.tabs label[for=f-press],#f-news:checked~.tabs label[for=f-news]{background:var(--ink);color:#fff}
#f-rep:checked~.grid2 .ncard:not(.rep),#f-press:checked~.grid2 .ncard:not(.press),#f-news:checked~.grid2 .ncard:not(.news){display:none}
.feed input:focus-visible~.tabs{outline:2px solid var(--ink);outline-offset:6px}

/* team */
.team{padding-top:88px;padding-bottom:104px;display:grid;grid-template-columns:repeat(4,1fr);gap:0 32px}
.team h2{grid-column:1/-1;font-size:clamp(30px,3.2vw,46px);margin-bottom:40px}
.member{border-top:2px solid var(--ink);padding:22px 0 8px}
.member h3{font-size:clamp(24px,2.1vw,30px);margin-bottom:8px}
.member span{font-size:13px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}

/* case study */
.case{padding-top:88px;padding-bottom:104px}
.case h2{font-size:clamp(30px,3.2vw,46px);margin-bottom:32px}
.case details{border-top:2px solid var(--ink);border-bottom:1px solid var(--line)}
.case summary{list-style:none;cursor:pointer;padding:28px 56px 28px 0;position:relative}
.case summary::-webkit-details-marker{display:none}
.case summary b{display:block;font-family:var(--serif);font-weight:400;color:var(--ink);font-size:clamp(24px,2.3vw,32px);line-height:1.2}
.case summary .tag{margin-bottom:10px}
.case summary i{position:absolute;right:4px;top:50%;margin-top:-10px;color:var(--ink);transition:.25s}
.case details[open] summary i{transform:rotate(45deg)}
.case-body{padding:0 0 40px;max-width:860px}
.case-body .more{margin-top:28px}

/* contact */
.contact{padding-top:88px;padding-bottom:104px;background:var(--band);display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr) minmax(0,1fr);column-gap:64px}
.contact h2{font-size:clamp(30px,3.2vw,46px)}
.c-row{border-top:2px solid var(--ink);padding-top:22px}
.c-row h3{font-family:var(--sans);font-size:13px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-bottom:12px}
.c-row p{font-size:18px;color:var(--ink);line-height:1.6}
.c-row p a:hover{text-decoration:underline;text-underline-offset:4px}
.btn-ghost{display:inline-block;margin-top:22px;padding:11px 22px;background:var(--ink);color:#fff;font-size:14px;font-weight:500;transition:.2s}
.btn-ghost:hover{background:#333}

/* footer */
.site-footer{background:var(--black);color:#A9A9A9}
.footer-inner{max-width:calc(var(--max) + 2*var(--pad));margin:0 auto;padding:72px var(--pad) 40px;display:flex;justify-content:space-between;align-items:flex-end;gap:40px;flex-wrap:wrap}
.wordmark{font-family:var(--serif);font-size:clamp(26px,2.6vw,36px);line-height:1.08;color:#fff}
.footer-nav{display:flex;flex-wrap:wrap;gap:8px 28px;margin-top:28px;font-size:14px;color:#fff}
.footer-nav a:hover,.footer-meta a:hover{text-decoration:underline;text-underline-offset:4px}
.footer-meta{text-align:right;font-size:14px;color:#C4C4C4;line-height:1.9}

@media (max-width:1000px){
 .tiles,.grid3,.grid2,.stats,.contact{grid-template-columns:1fr}
 .team{grid-template-columns:1fr 1fr}
 .tile{border-left:0;padding:0 0 56px;min-height:0}
 .tile .more{margin-top:8px}
 .stats div{border-left:0;border-top:1px solid var(--line);padding:32px 0}
 .stats div:first-child{border-top:0}
 .principles article{grid-template-columns:1fr;padding:36px 0}
 .principles h2{grid-row:auto;margin-bottom:14px}
 .principles p{grid-column:1}
 .contact{row-gap:36px}
 .brand{font-size:16px}
 .footer-meta{text-align:left}
 .hn-head{flex-direction:column;align-items:flex-start}
 .intro,.home-news,.tiles{padding-top:64px;padding-bottom:64px}
 .tiles{padding-bottom:8px}
}
@media (max-width:560px){.team{grid-template-columns:1fr}}
@media (prefers-reduced-motion:reduce){*{transition:none!important}}