@import url('https://fonts.googleapis.com/css2?family=Cinzel:wght@500;600&family=Noto+Sans+KR:wght@300;400;500;700;900&display=swap');:root{--black:#030407;--panel:#0d141f;--gold:#c9a45a;--gold2:#ead59a;--white:#f7efe2;--soft:#bab0a0;--muted:#7c8795;--line:rgba(234,213,154,.16)}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{background:var(--black);color:var(--white);font-family:'Noto Sans KR',sans-serif;word-break:keep-all;overflow-x:hidden}.progress{position:fixed;top:0;left:0;height:2px;background:var(--gold2);width:0;z-index:100}.header{position:fixed;top:0;left:0;right:0;height:82px;padding:0 6vw;display:flex;align-items:center;justify-content:space-between;background:rgba(3,4,7,.56);border-bottom:1px solid rgba(234,213,154,.1);z-index:50;backdrop-filter:blur(18px)}.brand img{height:48px}nav{display:flex;gap:32px}nav 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rgba(234,213,154,.42);padding-left:18px}.fire-stats{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);border-left:1px solid var(--line);margin-bottom:48px}.fire-stats div{min-height:180px;padding:30px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);display:flex;flex-direction:column;justify-content:center;background:rgba(13,20,31,.58)}.fire-stats strong{font-family:'Cinzel',serif;font-size:clamp(38px,5vw,70px);color:var(--gold2);font-weight:500}.fire-stats span{color:var(--muted);letter-spacing:.12em;text-transform:uppercase;font-size:12px;margin-top:10px}.portfolio-library{display:grid;grid-template-columns:.35fr .65fr;gap:40px;align-items:start}.library-intro{position:sticky;top:110px}.library-intro span{color:var(--gold2);font-size:12px;letter-spacing:.16em;text-transform:uppercase}.library-intro h3{font-size:clamp(34px,4vw,58px);line-height:1.08;font-weight:500;margin-top:18px}.project-list{border-top:1px solid var(--line)}.project-row{width:100%;display:grid;grid-template-columns:70px 1.2fr .45fr .65fr;gap:22px;align-items:center;text-align:left;padding:24px 0;background:none;border:0;border-bottom:1px solid var(--line);color:var(--white);cursor:pointer;transition:.25s}.project-row:hover{padding-left:18px;background:linear-gradient(90deg,rgba(201,164,90,.10),transparent)}.project-row span{font-family:'Cinzel',serif;color:var(--gold2)}.project-row strong{font-size:22px;font-weight:500}.project-row em{font-style:normal;color:var(--gold2);font-size:12px;letter-spacing:.12em;text-transform:uppercase}.project-row small{color:var(--muted);font-size:13px}.mining{position:relative;min-height:100vh;display:flex;align-items:flex-end;padding:120px 6vw;overflow:hidden}.mining video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.78}.mining-layer{position:absolute;inset:0;background:linear-gradient(180deg,rgba(3,4,7,.10),rgba(3,4,7,.78))}.mining-copy{position:relative;z-index:2;max-width:920px}.mining-copy h2{margin:20px 0}.mining-copy p{color:var(--soft);font-size:18px;line-height:1.85;max-width:720px}.section-head.compact{grid-template-columns:1fr;margin-bottom:36px}.mining-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:18px}.mining-grid figure{border:1px solid var(--line);background:var(--panel);overflow:hidden;min-height:330px}.mining-grid figure.large{grid-row:span 2;min-height:680px}.mining-grid img{width:100%;height:100%;object-fit:cover;display:block}.zenith{display:grid;grid-template-columns:1fr 1.1fr;gap:6vw;align-items:center;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.zenith h2{margin:18px 0}.zenith p,.csr p{color:var(--soft);font-size:18px;line-height:1.85}.zenith-photos{display:grid;grid-template-columns:1fr 1fr;gap:18px}.zenith-photos figure{border:1px solid var(--line);overflow:hidden;min-height:480px;background:var(--panel)}.zenith-photos img{width:100%;height:100%;object-fit:cover;display:block}.csr{display:grid;grid-template-columns:1.1fr .9fr;gap:22px;align-items:stretch;background:linear-gradient(180deg,rgba(255,255,255,.018),rgba(255,255,255,.006));border-bottom:1px solid var(--line)}.csr figure{border:1px solid var(--line);overflow:hidden;min-height:480px}.csr img{width:100%;height:100%;object-fit:cover;display:block}.csr div{display:flex;flex-direction:column;justify-content:center;padding:44px;background:linear-gradient(180deg,rgba(13,20,31,.80),rgba(6,10,16,.92));border:1px solid var(--line)}.csr h2{margin:18px 0}.final{min-height:90vh;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center}.final img{width:min(340px,74vw);margin-bottom:48px}.final h2{font-family:'Cinzel',serif;letter-spacing:.02em}.final-actions{display:flex;gap:14px;flex-wrap:wrap;justify-content:center;margin-top:38px}.final-actions a{color:var(--gold2);text-decoration:none;border:1px solid var(--line);padding:15px 22px;text-transform:uppercase;letter-spacing:.14em;font-size:12px}footer{display:flex;justify-content:space-between;gap:20px;padding:30px 6vw;border-top:1px solid var(--line);color:var(--muted);font-size:13px}footer span:first-child{color:var(--gold2);font-family:'Cinzel',serif;letter-spacing:.14em}.modal{position:fixed;inset:0;z-index:200;display:none}.modal.open{display:block}.modal-backdrop{position:absolute;inset:0;background:rgba(0,0,0,.78);backdrop-filter:blur(12px)}.modal-panel{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:min(1120px,92vw);max-height:88vh;overflow:auto;background:#070b12;border:1px solid var(--line);display:grid;grid-template-columns:1.15fr .85fr;box-shadow:0 40px 140px rgba(0,0,0,.6)}.modal-close{position:absolute;right:16px;top:16px;z-index:2;background:rgba(3,4,7,.72);border:1px solid var(--line);color:var(--gold2);padding:10px 14px;text-transform:uppercase;letter-spacing:.12em;font-size:11px;cursor:pointer}.modal-image{min-height:560px;background:#111;overflow:hidden}.modal-image img{width:100%;height:100%;object-fit:cover;display:block}.modal-content{padding:54px;display:flex;flex-direction:column;justify-content:center}.modal-content span{color:var(--gold2);font-size:12px;letter-spacing:.16em;text-transform:uppercase}.modal-content h3{font-size:clamp(34px,5vw,68px);line-height:1.04;font-weight:500;margin:20px 0}.modal-content p{color:var(--soft);font-size:18px;line-height:1.7;margin-bottom:28px}.modal-content dl{border-top:1px solid var(--line)}.modal-content dl div{display:grid;grid-template-columns:120px 1fr;gap:20px;padding:18px 0;border-bottom:1px solid var(--line)}.modal-content dt{color:var(--muted);text-transform:uppercase;letter-spacing:.12em;font-size:11px}.modal-content dd{color:var(--white)}.reveal{opacity:0;transform:translateY(34px);transition:.9s cubic-bezier(.2,.8,.2,1)}.reveal.show{opacity:1;transform:none}@media(max-width:1100px){nav{display:none}.proof,.gov-layout,.portfolio-library,.zenith,.csr,.section-head,.mining-grid{grid-template-columns:1fr}.gov-hero,.gov-copy,.mining-grid figure.large{grid-row:auto}.fire-stats{grid-template-columns:1fr}.project-row{grid-template-columns:50px 1fr;gap:12px}.project-row em,.project-row small{grid-column:2}.modal-panel{grid-template-columns:1fr}.modal-image{min-height:360px}}@media(max-width:700px){.header{height:70px;padding:0 20px}.brand img{height:40px}.hero h1{font-size:clamp(50px,17vw,90px)}.opening,.government,.fire,.mining-gallery,.zenith,.csr,.final,.mining{padding:86px 22px}.zenith-photos{grid-template-columns:1fr}footer{flex-direction:column}}
/* Language switcher */
.lang-switch{display:flex;gap:6px;align-items:center;margin-left:24px}
.lang-switch button{height:30px;padding:0 10px;border:1px solid rgba(234,213,154,.22);background:rgba(255,255,255,.02);color:var(--soft);font-size:11px;letter-spacing:.08em;cursor:pointer;transition:.2s}
.lang-switch button:hover,.lang-switch button.active{color:#030407;background:var(--gold2);border-color:var(--gold2)}
@media(max-width:1100px){.lang-switch{margin-left:auto}.lang-switch button{height:28px;padding:0 9px}}

/* V10 final polish */
.loader{position:fixed;inset:0;z-index:999;background:#030407;display:flex;flex-direction:column;align-items:center;justify-content:center;transition:opacity .8s ease,visibility .8s ease}
.loader img{width:min(300px,70vw);filter:drop-shadow(0 20px 50px rgba(0,0,0,.55))}
.loader span{margin-top:26px;color:var(--gold2);font-size:12px;letter-spacing:.22em;text-transform:uppercase}
.loader.hide{opacity:0;visibility:hidden}
.hero-content{animation:heroFadeUp 1.25s ease .45s both}
.hero-logo{width:min(340px,72vw);margin-bottom:46px}
.hero h1{font-size:clamp(58px,9vw,132px);line-height:.94;letter-spacing:-.075em;margin-bottom:24px}
.hero h1 span{display:block;font-family:'Noto Sans KR',sans-serif;color:var(--white);letter-spacing:-.075em;font-weight:900}
.hero p{max-width:760px;font-size:15px;letter-spacing:.18em;line-height:1.7}
.cta{margin-top:42px;padding:16px 30px}
.hero-video{opacity:.86}
.hero-layer{background:linear-gradient(180deg,rgba(3,4,7,.08),rgba(3,4,7,.44) 58%,rgba(3,4,7,.86)),radial-gradient(circle at 50% 45%,rgba(3,4,7,.04),rgba(3,4,7,.52))}
.gov-copy p{font-size:18px}
.mining-gallery h2{max-width:1050px}
@keyframes heroFadeUp{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:none}}
@media(max-width:700px){.hero h1{font-size:clamp(48px,15vw,82px);letter-spacing:-.07em}.hero p{font-size:12px;letter-spacing:.12em}}

.profile-language-note{
  margin-top:18px;
  color:var(--muted);
  font-size:13px;
  letter-spacing:.04em;
}