/* ============ KH Business Solutions — shared styles ============ */
:root{
  --bg:#0a0d16;--bg2:#0f1322;--bg3:#161b2e;
  --cream:#f4f1ea;--cream2:#ece7dc;
  --ink:#12141c;--muted:#5f6673;--mutedd:#98a2b3;
  --line:rgba(255,255,255,.10);--linec:rgba(18,20,28,.10);
  --a1:#6b9bff;--a2:#a78bfa;
  --grad:linear-gradient(120deg,#6b9bff,#a78bfa);
  --ease:cubic-bezier(.22,.61,.36,1);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:'Inter','Noto Sans KR',sans-serif;color:var(--ink);background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
h1,h2,h3{font-family:'Fraunces',serif;font-weight:500;line-height:1.06;letter-spacing:-.015em}
.serif{font-family:'Fraunces',serif}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
::selection{background:rgba(167,139,250,.3);color:#fff}
:focus-visible{outline:2px solid var(--a2);outline-offset:3px;border-radius:4px}
.wrap{max-width:1240px;margin:0 auto;padding:0 34px}
section[id],header[id]{scroll-margin-top:90px}
.eyebrow{font-size:12px;letter-spacing:.32em;text-transform:uppercase;color:var(--a2);font-weight:600}

.btn{display:inline-flex;align-items:center;gap:9px;padding:15px 30px;border-radius:100px;font-weight:600;font-size:14.5px;cursor:pointer;border:1px solid transparent;transition:.28s var(--ease);font-family:inherit}
.btn.solid{background:var(--grad);color:#0a0d16}
.btn.solid:hover{transform:translateY(-2px);box-shadow:0 14px 34px rgba(120,120,250,.4)}
.btn.line{background:transparent;color:#fff;border-color:rgba(255,255,255,.28)}
.btn.line:hover{border-color:#fff;background:rgba(255,255,255,.06)}
.btn.dark{background:var(--ink);color:#fff}
.btn.dark:hover{transform:translateY(-2px)}
.btn .arw{transition:transform .28s var(--ease)}
.btn:hover .arw{transform:translateX(4px)}

.img{position:relative;overflow:hidden;background:linear-gradient(135deg,#1b2236,#0c1020)}
.img::before{content:attr(data-tag);position:absolute;top:14px;left:14px;font-size:10px;letter-spacing:.18em;text-transform:uppercase;color:rgba(255,255,255,.34);font-weight:600;z-index:2}
.img::after{content:attr(data-label);position:absolute;inset:0;display:flex;align-items:center;justify-content:center;text-align:center;padding:24px;color:rgba(255,255,255,.48);font-size:13px;line-height:1.55}
.img.on-cream{background:linear-gradient(135deg,#e4ded1,#d7d0c0)}
.img.on-cream::before{color:rgba(18,20,28,.3)}
.img.on-cream::after{color:rgba(18,20,28,.42)}

#prog{position:fixed;top:0;left:0;height:2px;width:0;background:var(--grad);z-index:80;transition:width .1s linear}

/* NAV */
.brand{display:flex;align-items:center;gap:12px}
.brand-logo{height:36px;width:auto;display:block}
nav{position:fixed;top:0;left:0;right:0;z-index:70;transition:.35s var(--ease)}
nav.scrolled{background:rgba(10,13,22,.82);backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}
nav.solid{background:rgba(10,13,22,.92);backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}
nav .wrap{display:flex;align-items:center;justify-content:space-between;height:80px}
.navlinks{display:flex;gap:30px;align-items:center}
.navlinks a.nl{color:#dfe3ea;font-size:14px;font-weight:500;transition:.2s;position:relative}
.navlinks a.nl::after{content:"";position:absolute;left:0;bottom:-6px;width:0;height:1.5px;background:var(--grad);transition:width .28s var(--ease)}
.navlinks a.nl:hover{color:#fff}.navlinks a.nl:hover::after{width:100%}
.langtog{display:flex;border:1px solid rgba(255,255,255,.18);border-radius:100px;overflow:hidden;font-size:11.5px;font-weight:600}
.langtog button{background:transparent;color:var(--mutedd);border:none;padding:7px 12px;cursor:pointer;font-weight:600;letter-spacing:.06em;transition:.2s;font-family:inherit}
.langtog button.active{background:var(--grad);color:#0a0d16}
.nav-cta{border:1px solid rgba(255,255,255,.28);border-radius:100px;padding:10px 20px;color:#fff;font-size:13px;font-weight:600;letter-spacing:.03em;transition:.25s}
.nav-cta:hover{background:#fff;color:var(--ink)}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:8px;z-index:75}
.burger span{width:24px;height:2px;background:#fff;transition:.3s var(--ease)}
body.menu-open .burger span:nth-child(1){transform:translateY(7px) rotate(45deg)}
body.menu-open .burger span:nth-child(2){opacity:0}
body.menu-open .burger span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.mobmenu{position:fixed;inset:0;z-index:65;background:rgba(9,11,19,.98);backdrop-filter:blur(8px);display:flex;flex-direction:column;justify-content:center;gap:6px;padding:34px;transform:translateY(-100%);transition:transform .5s var(--ease);opacity:0}
body.menu-open .mobmenu{transform:none;opacity:1}
body.menu-open{overflow:hidden}
.mobmenu a{color:#fff;font-family:'Fraunces',serif;font-size:32px;padding:12px 0;border-bottom:1px solid var(--line);font-weight:500}
.mobmenu .row{display:flex;gap:16px;align-items:center;margin-top:24px}

/* sticky contact button */
.floatcta{position:fixed;right:24px;bottom:24px;z-index:60;background:var(--grad);color:#0a0d16;font-weight:700;font-size:14px;padding:15px 22px;border-radius:100px;box-shadow:0 12px 30px rgba(120,120,250,.4);transition:.28s var(--ease)}
.floatcta:hover{transform:translateY(-3px)}

/* HERO */
.hero{position:relative;min-height:94vh;display:flex;align-items:center;background:var(--bg);padding:104px 0 64px}
.hero.short{min-height:62vh}
.hero .img{position:absolute;inset:0;background:#0a0d16}
.hero .img::before{color:rgba(255,255,255,.22)}
.hero .img::after{content:"";display:none}
/* hero media slot — accepts <img>, <video>, or rotating .hero-slide layers */
.hero-media{position:absolute;inset:0;z-index:2;overflow:hidden;background:transparent}
.hero-media:empty{display:none}
.hero-media img,.hero-media video{width:100%;height:100%;object-fit:cover;display:block}
.hero-slide{position:absolute;inset:0;opacity:0;transition:opacity 1.8s var(--ease);background-size:cover;background-position:center}
.hero-slide.on{opacity:1}
.hero-slide.s1{background:radial-gradient(120% 120% at 18% 12%,#1a2b52 0,#0b1020 60%)}
.hero-slide.s2{background:radial-gradient(120% 120% at 82% 20%,#3a2a6b 0,#0b1020 62%)}
.hero-slide.s3{background:radial-gradient(120% 120% at 50% 90%,#123a4d 0,#0b1020 60%)}
.hero-slide.on{animation:kenburns 11s ease-out both}
@keyframes kenburns{from{transform:scale(1.05)}to{transform:scale(1.13)}}
/* real media fades in over the gradient base once ready — no layout shift, no white flash */
.hero-media video,.hero-media>img{position:absolute;inset:0;opacity:0;transition:opacity 1.2s ease}
.hero-media video.playing,.hero-media>img.loaded{opacity:1}
.hero-media .m-only{display:none}
@media(max-width:700px){.hero-media .d-only{display:none}.hero-media .m-only{display:block}}
@media(prefers-reduced-motion:reduce){.hero-slide.on{animation:none}}

/* ===== Cinematic motion hero — a self-running showreel until real footage is added ===== */
.hero-reel{position:absolute;inset:0;z-index:0;overflow:hidden;background:#0a0d16}
.hero-reel .scene{position:absolute;inset:0;opacity:0;transition:opacity 1.5s var(--ease);will-change:opacity}
.hero-reel .scene.on{opacity:1}
.hero-reel::after{content:"";position:absolute;inset:0;z-index:5;background:radial-gradient(130% 100% at 28% 42%,transparent 42%,rgba(6,8,14,.72) 100%)}
/* 1 · Production — bright light streaks + moving spotlight */
.sc-prod{background:linear-gradient(120deg,#14244f,#0a0f22)}
.sc-prod .streaks{position:absolute;inset:-25%;background:repeating-linear-gradient(115deg,transparent 0 46px,rgba(140,170,255,.16) 46px 50px);animation:kh-streak 5.5s linear infinite}
@keyframes kh-streak{to{transform:translateX(-96px)}}
.sc-prod .glow{position:absolute;width:60%;height:85%;left:34%;top:2%;background:radial-gradient(circle,rgba(107,155,255,.55),transparent 60%);filter:blur(50px);animation:kh-sweep 7s var(--ease) infinite alternate}
@keyframes kh-sweep{to{transform:translateX(-28%) scale(1.15)}}
/* 2 · Broadcast — pulsing signal rings + glowing core */
.sc-cast{background:radial-gradient(circle at 64% 44%,#1e3360,#0a0f22 66%)}
.sc-cast .ring{position:absolute;left:64%;top:44%;width:28px;height:28px;border:2px solid rgba(167,139,250,.9);border-radius:50%;transform:translate(-50%,-50%);box-shadow:0 0 46px rgba(167,139,250,.55);animation:kh-ring 3s ease-out infinite}
.sc-cast .ring:nth-child(2){animation-delay:1s}.sc-cast .ring:nth-child(3){animation-delay:2s}
@keyframes kh-ring{0%{width:28px;height:28px;opacity:1}100%{width:1040px;height:1040px;opacity:0}}
/* 3 · Events — rising skyline bars */
.sc-event{background:linear-gradient(0deg,#0a0f22,#182a52)}
.sc-event .bars{position:absolute;bottom:0;left:0;right:0;height:64%;display:flex;align-items:flex-end;gap:1.6%;padding:0 4%}
.sc-event .bars i{flex:1;background:linear-gradient(180deg,rgba(140,175,255,.72),rgba(140,175,255,.05));border-radius:3px 3px 0 0;transform:scaleY(.2);transform-origin:bottom;animation:kh-rise 3.4s var(--ease) infinite alternate}
@keyframes kh-rise{to{transform:scaleY(1)}}
/* 4 · Brand — bright drifting orb */
.sc-brand{background:linear-gradient(120deg,#271c63,#0a0f22 72%)}
.sc-brand .orb{position:absolute;width:60vw;height:60vw;border-radius:50%;background:radial-gradient(circle,rgba(167,139,250,.62),transparent 60%);filter:blur(58px);top:-6%;left:10%;animation:kh-orb 9s var(--ease) infinite alternate}
@keyframes kh-orb{to{transform:translate(42vw,20vh) scale(1.18)}}
/* 5 · Government & Cultural — drifting starfield */
.sc-gov{background:radial-gradient(circle at 60% 40%,#1a2d52,#080d1c 72%)}
.sc-gov .stars{position:absolute;inset:-10%;background-image:radial-gradient(2px 2px at 20% 30%,rgba(255,255,255,.9),transparent),radial-gradient(2px 2px at 62% 68%,rgba(255,255,255,.75),transparent),radial-gradient(2px 2px at 82% 22%,rgba(255,255,255,.85),transparent),radial-gradient(1.6px 1.6px at 40% 80%,rgba(255,255,255,.65),transparent),radial-gradient(1.6px 1.6px at 88% 60%,rgba(255,255,255,.6),transparent),radial-gradient(1.6px 1.6px at 12% 66%,rgba(255,255,255,.55),transparent);animation:kh-drift 15s linear infinite alternate}
@keyframes kh-drift{to{transform:translateY(-42px)}}
/* reel HUD — a quiet "now playing" ticker, bottom-right */
.reel-hud{position:absolute;right:34px;bottom:30px;z-index:6;text-align:right;min-width:230px}
.reel-hud .rlabel{color:#fff;font-family:'Fraunces',serif;font-style:italic;font-size:19px;line-height:1.1}
.reel-hud .rsub{color:var(--mutedd);font-size:12.5px;margin-top:3px}
.reel-hud .rbar{margin-top:12px;height:2px;background:rgba(255,255,255,.16);border-radius:2px;overflow:hidden;margin-left:auto;width:150px}
.reel-hud .rbar i{display:block;height:100%;width:0;background:var(--grad)}
.reel-hud .rbar i.run{animation:kh-rbar 4.6s linear forwards}
@keyframes kh-rbar{from{width:0}to{width:100%}}
@media(max-width:700px){.reel-hud{display:none}}
@media(prefers-reduced-motion:reduce){.hero-reel .scene *{animation:none}}

/* ===== HQ badges ===== */
.fcol h5 .hq{display:inline-block;margin-left:8px;font-family:'Inter';font-size:9px;letter-spacing:.14em;font-style:normal;font-weight:700;color:#0a0d16;background:var(--grad);border-radius:100px;padding:3px 8px;vertical-align:middle}
.office .hqtag{display:inline-block;margin-left:10px;font-family:'Inter';font-size:10px;letter-spacing:.14em;font-weight:700;color:#0a0d16;background:var(--grad);border-radius:100px;padding:4px 10px;vertical-align:middle}
.aurora{position:absolute;inset:0;z-index:1;overflow:hidden}
.aurora span{position:absolute;border-radius:50%;filter:blur(90px);opacity:.55;mix-blend-mode:screen}
.aurora .b1{width:640px;height:640px;background:#3b62d9;top:-160px;left:-120px;animation:float1 20s var(--ease) infinite alternate}
.aurora .b2{width:560px;height:560px;background:#8b5cf6;bottom:-180px;left:22%;animation:float2 24s var(--ease) infinite alternate}
.aurora .b3{width:520px;height:520px;background:#2a3f7a;top:10%;right:-140px;animation:float3 26s var(--ease) infinite alternate}
@keyframes float1{to{transform:translate(120px,80px) scale(1.15)}}
@keyframes float2{to{transform:translate(-100px,-60px) scale(1.1)}}
@keyframes float3{to{transform:translate(-80px,100px) scale(1.2)}}
.grain{position:absolute;inset:0;z-index:2;opacity:.05;pointer-events:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}
.hero .veil{position:absolute;inset:0;z-index:3;background:linear-gradient(90deg,rgba(8,10,18,.8) 0%,rgba(8,10,18,.42) 50%,rgba(8,10,18,.1) 100%)}
.hero-inner{position:relative;z-index:5;padding-top:60px;max-width:760px}
.hero .eyebrow{color:#cbd2e0;display:inline-flex;align-items:center;gap:12px}
.hero .eyebrow::before{content:"";width:34px;height:1px;background:var(--a2)}
.hero h1{color:#fff;font-size:clamp(34px,4.6vw,60px);margin:22px 0 6px;font-weight:400;line-height:1.08}
.hero h1 em{font-style:italic;background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.hero .rule{width:60px;height:2px;background:var(--grad);margin:24px 0 24px}
.hero p{color:#c4cbd8;font-size:17.5px;max-width:540px;font-weight:300;margin-bottom:34px;line-height:1.6}
.hero .cta{display:flex;gap:14px;flex-wrap:wrap}
.scrollcue{position:absolute;left:34px;bottom:30px;z-index:5;font-size:11px;letter-spacing:.3em;color:rgba(255,255,255,.5)}
.scrollcue i{display:inline-block;animation:bob 1.8s var(--ease) infinite}
@keyframes bob{50%{transform:translateY(5px)}}
.hero h1 .ln{display:block;overflow:hidden}
.hero h1 .ln>span{display:block;transform:translateY(105%);animation:rise 1s var(--ease) forwards}
.hero h1 .ln:nth-child(2)>span{animation-delay:.12s}
@keyframes rise{to{transform:none}}

section{padding:98px 0}
.dark{background:var(--bg);color:#fff}
.darker{background:var(--bg2);color:#fff}
.cream{background:var(--cream);color:var(--ink)}
.sec-head{max-width:720px;margin-bottom:46px}
.sec-head.center{margin-left:auto;margin-right:auto;text-align:center}
.sec-head h2{font-size:clamp(25px,3vw,40px);margin:14px 0 16px;font-weight:400}
.sec-head h2 em{font-style:italic;color:var(--a2)}
.sec-head p{font-size:16px;color:var(--muted);max-width:600px}
.sec-head.center p{margin-left:auto;margin-right:auto}
.dark .sec-head p,.darker .sec-head p{color:var(--mutedd)}
.dark .sec-head h2,.darker .sec-head h2{color:#fff}

/* marquee */
.stripe{background:var(--bg2);border-top:1px solid var(--line);border-bottom:1px solid var(--line);overflow:hidden;padding:22px 0}
.stripe .track{display:flex;width:max-content;animation:scrollx 32s linear infinite}
.stripe .track span{display:inline-flex;align-items:center;gap:44px;padding-right:44px;font-family:'Fraunces',serif;font-size:22px;color:rgba(255,255,255,.5);font-style:italic;white-space:nowrap}
.stripe .dot{width:6px;height:6px;border-radius:50%;background:var(--a2);display:inline-block}
@keyframes scrollx{to{transform:translateX(-50%)}}
/* quiet trust band */
.trustband{background:var(--bg2);border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:30px 0}
.trustband p{text-align:center;color:var(--mutedd);font-size:14px;letter-spacing:.01em;margin:0 auto;max-width:760px}
.trustband b{color:#fff;font-weight:600}

/* about */
.about{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}
.about .img{aspect-ratio:4/5;border-radius:18px}
.about h2{font-size:clamp(26px,3vw,38px);margin:14px 0 20px;font-weight:400}
.about h2 em{font-style:italic;color:var(--a2)}
.about p{color:#3d4350;margin-bottom:16px;font-size:16px}
.about .kw{color:var(--a1);font-weight:600}

/* CLIENTS — category grids, transparent logos, names below, NO white boxes */
.cli-cat{margin-bottom:52px}
.cli-cat:last-child{margin-bottom:0}
.cli-cat .clabel{display:flex;align-items:center;gap:16px;margin-bottom:26px}
.cli-cat .clabel h3{font-size:15px;letter-spacing:.16em;text-transform:uppercase;color:var(--ink);font-family:'Inter';font-weight:700}
.cli-cat .clabel .cnt{font-family:'Fraunces',serif;font-style:italic;color:var(--a2);font-size:15px}
.cli-cat .clabel::after{content:"";flex:1;height:1px;background:var(--linec)}
.logogrid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px 10px}
.logo-item{display:flex;flex-direction:column;align-items:center;justify-content:flex-start;text-align:center;padding:22px 10px 18px;border-radius:14px;transition:.3s var(--ease)}
.logo-item:hover{background:rgba(18,20,28,.03);transform:translateY(-3px)}
.logo-item .lw{height:52px;display:flex;align-items:center;justify-content:center;margin-bottom:14px}
.logo-item .lw img{max-height:48px;max-width:132px;width:auto;height:auto;object-fit:contain;opacity:.92;transition:.3s var(--ease)}
.logo-item:hover .lw img{opacity:1;transform:scale(1.06)}
.logo-item .lw.txt{font-family:'Inter';font-weight:800;font-size:20px;letter-spacing:-.01em;color:#2a2f3a}
.logo-item .lname{font-size:12.5px;color:var(--muted);line-height:1.35}
/* dark variant */
.dark .cli-cat .clabel h3{color:#fff}
.dark .cli-cat .clabel::after{background:var(--line)}
.dark .logo-item:hover{background:rgba(255,255,255,.04)}
.dark .logo-item .lname{color:var(--mutedd)}

/* stats */
.nbgrid{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);border-radius:20px;overflow:hidden}
.ncard{padding:44px 32px;border-right:1px solid var(--line)}
.ncard:last-child{border-right:none}
.ncard .n{font-family:'Fraunces',serif;font-size:52px;font-weight:400;background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;line-height:1}
.ncard .t{margin-top:12px;color:var(--mutedd);font-size:14px}

/* services */
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.svc-block{margin-bottom:44px}
.svc-block .blabel{font-size:13px;letter-spacing:.16em;text-transform:uppercase;color:var(--a2);font-weight:700;margin-bottom:20px}
.scard{background:#fff;border:1px solid var(--linec);border-radius:18px;padding:28px 26px 30px;transition:.32s var(--ease)}
.scard:hover{transform:translateY(-5px);box-shadow:0 22px 46px rgba(18,20,28,.1)}
.scard .ic{width:44px;height:44px;border-radius:12px;background:linear-gradient(135deg,rgba(107,155,255,.15),rgba(167,139,250,.15));display:flex;align-items:center;justify-content:center;margin-bottom:16px;font-size:20px}
.scard h4{font-size:19px;margin-bottom:8px;font-weight:600}
.scard p{color:var(--muted);font-size:14px}

/* why trust */
.trust{display:grid;grid-template-columns:repeat(3,1fr);gap:2px;background:var(--line);border:1px solid var(--line);border-radius:20px;overflow:hidden}
.tcell{background:var(--bg);padding:34px 30px}
.tcell .no{font-family:'Fraunces',serif;font-style:italic;color:var(--a2);font-size:16px}
.tcell h4{color:#fff;font-size:18px;margin:10px 0 8px;font-weight:600}
.tcell p{color:var(--mutedd);font-size:14px}

/* featured projects */
.pgrid{display:grid;grid-template-columns:repeat(2,1fr);gap:26px}
.pcard{border-radius:20px;overflow:hidden;border:1px solid var(--line);background:var(--bg2);transition:.32s var(--ease)}
.pcard:hover{transform:translateY(-5px);border-color:rgba(167,139,250,.35)}
.pcard .img{height:280px}
.pcard .img,.lcard .img{transition:transform .55s var(--ease)}
.pcard:hover .img{transform:scale(1.05)}
.pcard .body{padding:26px 30px 32px}
.pcard .meta{display:flex;gap:10px;flex-wrap:wrap;font-size:11.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--a2);font-weight:600;margin-bottom:10px}
.pcard .meta span{padding:4px 10px;border:1px solid var(--line);border-radius:100px}
.pcard h3{font-size:24px;color:#fff;margin-bottom:6px;font-weight:500}
.pcard .role{color:var(--a1);font-size:13px;font-weight:600;margin-bottom:8px}
.pcard p{color:var(--mutedd);font-size:14px}

/* library preview / cta band */
.band{border:1px solid var(--line);border-radius:24px;padding:56px;display:flex;justify-content:space-between;align-items:center;gap:30px;flex-wrap:wrap;background:linear-gradient(160deg,rgba(255,255,255,.05),rgba(255,255,255,.01))}
.band h3{font-size:clamp(26px,3vw,38px);color:#fff;font-weight:400}
.band p{color:var(--mutedd);margin-top:10px;max-width:520px}

/* recruit teaser */
.recruit{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.recruit .roles{display:flex;flex-wrap:wrap;gap:10px;margin:24px 0}
.recruit .roles span{border:1px solid var(--line);border-radius:100px;padding:9px 18px;font-size:13.5px;color:#dfe3ea}
.recruit h2{color:#fff}

/* offices */
.offices{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.office{border:1px solid var(--line);border-radius:20px;padding:38px 34px;background:linear-gradient(160deg,rgba(255,255,255,.045),rgba(255,255,255,.01));transition:.35s var(--ease)}
.office:hover{border-color:rgba(167,139,250,.4);transform:translateY(-4px)}
.office .city{font-family:'Fraunces',serif;font-size:34px;color:#fff;font-style:italic}
.office .co{color:var(--a2);font-weight:600;font-size:14px;margin:6px 0 16px}
.office p{color:var(--mutedd);font-size:14.5px;margin-bottom:6px}
.office .lk{color:var(--a1);font-weight:500}

/* timeline */
.tline{display:flex;gap:16px;overflow-x:auto;padding-bottom:14px;scroll-snap-type:x mandatory}
.titem{min-width:230px;border:1px solid var(--line);border-radius:16px;padding:26px;background:linear-gradient(160deg,rgba(255,255,255,.04),rgba(255,255,255,.01));scroll-snap-align:start}
.titem .yr{font-family:'Fraunces',serif;font-style:italic;color:var(--a2);font-size:28px}
.titem ul{list-style:none;margin-top:12px}
.titem li{color:var(--mutedd);font-size:13px;padding:6px 0;border-top:1px solid rgba(255,255,255,.07)}

/* quote */
.quote{background:var(--bg);color:#fff;text-align:center}
.quote .wrap{max-width:940px}
.quote blockquote{font-family:'Fraunces',serif;font-size:clamp(23px,2.9vw,36px);line-height:1.3}
.quote blockquote em{font-style:italic;color:var(--a2)}
.quote .by{margin-top:30px;color:var(--mutedd);font-size:14px}
.quote .mark{font-family:'Fraunces',serif;font-size:80px;color:var(--a2);line-height:.4;opacity:.5}

/* contact */
.contact{position:relative;overflow:hidden}
.contact .aurora span{opacity:.4}
.contact .veil{position:absolute;inset:0;background:linear-gradient(180deg,rgba(8,10,18,.72),rgba(8,10,18,.92));z-index:2}
.contact .wrap{position:relative;z-index:3}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.contact h2{font-size:clamp(28px,3.6vw,46px);color:#fff;margin-bottom:16px;font-weight:400}
.contact h2 em{font-style:italic;background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.contact p{color:#c4cbd8;font-weight:300;margin-bottom:22px}
.inq{display:flex;flex-direction:column;gap:10px}
.inq a{display:flex;justify-content:space-between;align-items:center;border:1px solid var(--line);border-radius:14px;padding:18px 22px;color:#fff;font-weight:500;transition:.25s var(--ease)}
.inq a:hover{border-color:var(--a2);background:rgba(255,255,255,.04);transform:translateX(4px)}
.inq a small{display:block;color:var(--mutedd);font-weight:400;font-size:12.5px;margin-top:3px}
.inq a .arw{color:var(--a2)}
.cinfo{display:flex;gap:40px;flex-wrap:wrap;margin-top:30px;color:var(--mutedd);font-size:14px}
.cinfo b{color:#fff;display:block;font-weight:600;margin-bottom:5px;font-size:11.5px;letter-spacing:.14em;text-transform:uppercase}
.cinfo a{color:var(--mutedd)}.cinfo a:hover{color:#fff}

/* forms */
.form{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form .full{grid-column:1/-1}
.field label{display:block;font-size:12.5px;color:var(--mutedd);margin-bottom:7px;letter-spacing:.02em}
.field input,.field select,.field textarea{width:100%;background:rgba(255,255,255,.04);border:1px solid var(--line);border-radius:10px;padding:13px 14px;color:#fff;font-family:inherit;font-size:14px;transition:.2s}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--a2);background:rgba(255,255,255,.06)}
.field textarea{min-height:120px;resize:vertical}
.field select option{background:#0f1322}

/* footer */
footer{background:#070911;color:var(--mutedd);padding:56px 0 34px}
footer .top{display:flex;justify-content:space-between;gap:34px;flex-wrap:wrap;padding-bottom:34px;border-bottom:1px solid var(--line)}
footer .fcol{min-width:180px}
footer .fcol h5{color:#fff;font-family:'Fraunces',serif;font-style:italic;font-size:18px;margin-bottom:8px}
footer .fcol p{font-size:13.5px;line-height:1.75}
footer .fcol a:hover{color:#fff}
footer .fcol .fl{display:block;color:var(--mutedd);padding:3px 0}
footer .bottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:12.5px;padding-top:22px;color:rgba(255,255,255,.4)}

/* ==== inner page hero ==== */
.phero{position:relative;background:var(--bg);color:#fff;padding:150px 0 70px;overflow:hidden}
.phero .aurora span{opacity:.4}
.phero .veil{position:absolute;inset:0;background:linear-gradient(180deg,rgba(8,10,18,.5),rgba(8,10,18,.85));z-index:2}
.phero .wrap{position:relative;z-index:3}
.phero h1{font-size:clamp(32px,4.2vw,52px);color:#fff;font-weight:400;margin:16px 0 14px;line-height:1.1}
.phero h1 em{font-style:italic;background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.phero p{color:#c4cbd8;max-width:620px;font-weight:300;font-size:17px}
.crumb{font-size:12px;letter-spacing:.06em;color:var(--mutedd)}
.crumb a:hover{color:#fff}

/* ==== filter bar ==== */
.filterbar{display:flex;flex-wrap:wrap;gap:16px;align-items:center;justify-content:space-between;margin-bottom:40px;padding-bottom:26px;border-bottom:1px solid var(--linec)}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chips button{border:1px solid var(--linec);background:transparent;color:var(--muted);border-radius:100px;padding:9px 17px;font-size:13.5px;font-weight:500;cursor:pointer;font-family:inherit;transition:.22s var(--ease)}
.chips button:hover{border-color:var(--a2);color:var(--ink)}
.chips button.active{background:var(--ink);color:#fff;border-color:var(--ink)}
.selects{display:flex;gap:10px}
.selects select{border:1px solid var(--linec);background:#fff;color:var(--ink);border-radius:100px;padding:10px 16px;font-size:13.5px;font-family:inherit;cursor:pointer}
.dark .selects select{background:var(--bg2);color:#fff;border-color:var(--line)}

/* ==== library cards ==== */
.libgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.lcard{border-radius:18px;overflow:hidden;border:1px solid var(--linec);background:#fff;transition:.3s var(--ease);cursor:pointer;display:block}
.lcard:hover{transform:translateY(-6px);box-shadow:0 24px 50px rgba(18,20,28,.13)}
.lcard .img{height:200px}
.lcard:hover .img{transform:scale(1.05)}
.lcard .body{padding:22px 24px 26px}
.lcard .cat{font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--a2);font-weight:700}
.lcard h3{font-size:20px;margin:8px 0 6px;font-weight:600;line-height:1.2}
.lcard .lm{display:flex;gap:8px;flex-wrap:wrap;font-size:12px;color:var(--muted);margin-bottom:10px}
.lcard .lm span{position:relative;padding-right:8px}
.lcard .lm span:not(:last-child)::after{content:"·";position:absolute;right:0}
.lcard .role{font-size:12.5px;color:var(--a1);font-weight:600;margin-bottom:8px}
.lcard p{font-size:13.5px;color:var(--muted)}
#lib-empty{display:none;text-align:center;color:var(--muted);padding:60px 0}

/* ==== recruitment ==== */
.joblist{display:flex;flex-direction:column;gap:14px}
.job{border:1px solid var(--linec);border-radius:16px;padding:26px 30px;transition:.28s var(--ease);background:#fff}
.job:hover{border-color:var(--a2);box-shadow:0 16px 40px rgba(18,20,28,.08)}
.job .jtop{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;align-items:flex-start}
.job h3{font-size:22px;font-weight:600}
.job .jmeta{display:flex;flex-wrap:wrap;gap:8px;margin:12px 0}
.job .jmeta span{font-size:12px;color:var(--muted);border:1px solid var(--linec);border-radius:100px;padding:5px 12px}
.job .jdesc{color:var(--muted);font-size:14px;margin-top:6px}
.job .jbtn{white-space:nowrap}
.formcard{background:var(--bg2);border:1px solid var(--line);border-radius:22px;padding:44px}
.note-sub{font-size:12.5px;color:var(--mutedd);margin-top:14px}

/* ==== detail ==== */
.detail{display:grid;grid-template-columns:1.6fr 1fr;gap:48px}
.detail .dmain h2{font-size:32px;margin:0 0 16px;font-weight:500}
.detail .dmain p{color:#3d4350;margin-bottom:16px}
.dark .detail .dmain p{color:var(--mutedd)}
.detail .dside{border:1px solid var(--linec);border-radius:18px;padding:30px;height:fit-content}
.detail .dside .row{padding:12px 0;border-bottom:1px solid var(--linec);font-size:14px}
.detail .dside .row b{display:block;font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--a2);margin-bottom:3px}
.gal{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:24px 0}
.gal .img{height:180px;border-radius:12px}
/* project gallery (masonry) + lightbox */
.pgal{column-count:3;column-gap:14px}
.pgal img{width:100%;margin:0 0 14px;border-radius:12px;display:block;break-inside:avoid;cursor:zoom-in;transition:filter .25s var(--ease)}
.pgal img:hover{filter:brightness(1.07)}
@media(max-width:900px){.pgal{column-count:2}}
@media(max-width:560px){.pgal{column-count:1}}
.lightbox{position:fixed;inset:0;z-index:200;background:rgba(6,8,14,.95);display:none;align-items:center;justify-content:center;padding:24px}
.lightbox.on{display:flex}
.lightbox img{max-width:94vw;max-height:92vh;border-radius:8px;box-shadow:0 30px 80px rgba(0,0,0,.5)}
.lightbox .x{position:absolute;top:18px;right:26px;color:#fff;font-size:34px;line-height:1;cursor:pointer;opacity:.8;background:none;border:none}
.lightbox .x:hover{opacity:1}

/* real photo fills a placeholder slot */
.img.has-photo{background-size:cover;background-position:center}
.img.has-photo::before,.img.has-photo::after{display:none}
/* responsive video embed */
.video-embed{position:relative;width:100%;aspect-ratio:16/9;border-radius:16px;overflow:hidden;background:#000}
.video-embed iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
/* play badge over a clickable video thumbnail */
.playbadge{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);z-index:3;width:62px;height:62px;border-radius:50%;background:rgba(10,13,22,.5);backdrop-filter:blur(4px);border:1px solid rgba(255,255,255,.55);display:flex;align-items:center;justify-content:center;transition:.28s var(--ease)}
.playbadge::after{content:"";border-left:15px solid #fff;border-top:9px solid transparent;border-bottom:9px solid transparent;margin-left:4px}
a:hover .playbadge{background:var(--grad);border-color:transparent;transform:translate(-50%,-50%) scale(1.08)}
a.pcard,a.lcard{display:block}

.reveal{opacity:0;transform:translateY(30px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.reveal.in{opacity:1;transform:none}
body.en h1,body.en h2,body.en h3{letter-spacing:-.025em}
:not(:defined){}
.ko-only{}.en-only{}

@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  .reveal{opacity:1;transform:none}.hero h1 .ln>span{transform:none}
}
@media(max-width:960px){
  section{padding:82px 0}
  .about,.recruit,.contact-grid{grid-template-columns:1fr}
  .about{gap:34px}
  .nbgrid{grid-template-columns:repeat(2,1fr)}
  .ncard:nth-child(-n+2){border-bottom:1px solid var(--line)}
  .ncard:nth-child(2n){border-right:none}
  .grid3,.pgrid,.offices{grid-template-columns:1fr}
  .trust{grid-template-columns:1fr 1fr}
  .logogrid{grid-template-columns:repeat(3,1fr)}
  .navlinks{display:none}
  .burger{display:flex}
  .band{padding:36px}
}
@media(max-width:560px){
  .wrap{padding:0 20px}
  .logogrid{grid-template-columns:repeat(2,1fr)}
  .trust{grid-template-columns:1fr}
  .form{grid-template-columns:1fr}
  .cinfo{gap:24px}
}

/* Korean typography: italics read as unnatural in Korean.
   When the site is in Korean, emphasized words drop the italic and lean on
   color/gradient + weight instead. English keeps its italic display type. */
html[lang="ko"] em{font-style:normal;font-weight:500}
/* Korean wraps at word boundaries, never mid-word (e.g. "잘 아│는" is wrong). */
html[lang="ko"] h1,html[lang="ko"] h2,html[lang="ko"] h3,html[lang="ko"] p,
html[lang="ko"] li,html[lang="ko"] a,html[lang="ko"] span,html[lang="ko"] div{word-break:keep-all}

/* Careers — job opening cards (fed from a Google Sheet) */
.openlist{display:grid;gap:16px;max-width:820px;margin:6px auto 0;text-align:left}
.jobcard{background:#fff;border:1px solid var(--linec);border-radius:16px;padding:22px 24px;transition:.3s var(--ease)}
.jobcard:hover{transform:translateY(-2px);box-shadow:0 12px 30px rgba(18,20,28,.07)}
.jobtop{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;align-items:baseline}
.jobcard h3{font-family:'Fraunces',serif;font-size:21px;color:var(--ink);margin:0}
.jobcard .jobmeta{font-size:12.5px;color:var(--muted);letter-spacing:.03em;white-space:nowrap}
.jobcard p{color:#4a4f5a;margin-top:8px;font-size:15px;line-height:1.62}
.jobcard .btn{margin-top:16px}