:root{
      --bg:#FFFFFF;--panel:#F4F6FA;--ink:#101626;--ink-soft:#3a4457;--muted:#78849a;--line:#e3e8f0;
      --navy:#15205c;--navy-2:#0e1740;--accent:#137a8a;
      --heat:#F0682B;--heat-2:#F59E0B;--cool:#12A5C4;--cool-2:#2E5BE8;
      --nav-h:72px;--maxw:1180px;
      --fs-hero:clamp(40px,6.2vw,72px);
      --fs-h2:clamp(24px,2.8vw,36px);
      --fs-h3:18px;
      --fs-body:15.5px;
      --fs-small:13px;
      --fs-micro:11px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--bg);color:var(--ink);
      font-family:-apple-system,BlinkMacSystemFont,"Apple SD Gothic Neo","Pretendard","Segoe UI",Roboto,"Noto Sans KR",sans-serif;
      font-size:var(--fs-body);line-height:1.65;letter-spacing:-.01em;overflow-x:hidden;word-break:keep-all}
    a{color:inherit;text-decoration:none}
    img,video{max-width:100%;display:block}
    .wrap{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 36px}
    .en{font-family:"Segoe UI",Roboto,Arial,sans-serif;letter-spacing:.02em}

    header.nav{position:fixed;top:14px;left:0;right:0;z-index:100;display:flex;justify-content:center;pointer-events:none}
    .nav-bar{pointer-events:auto;width:min(calc(100% - 28px),var(--maxw));min-height:var(--nav-h);
      background:color-mix(in srgb,var(--bg) 92%,transparent);backdrop-filter:saturate(1.5) blur(14px);
      border:1px solid var(--line);border-radius:16px;box-shadow:0 8px 30px rgba(16,22,38,.10);
      display:flex;align-items:center;justify-content:space-between;padding:8px 18px 8px 16px;gap:18px}
    .brand{display:flex;align-items:center;flex:0 0 auto;min-width:0}
    .brand-logo{height:40px;width:auto;max-width:186px;object-fit:contain;display:block}
    footer.foot .brand{background:#fff;border-radius:12px;padding:8px 12px}
    footer.foot .brand-logo{height:48px;max-width:220px}
    nav.menu{display:flex;align-items:center;flex:1;min-width:0;overflow-x:auto;justify-content:flex-start}
    nav.menu a{font-size:12.5px;font-weight:700;letter-spacing:.04em;color:var(--ink-soft);position:relative;padding:10px 0;white-space:nowrap}
    nav.menu .sep{color:var(--muted);padding:0 8px;font-size:12px;flex:0 0 auto}
    nav.menu a::after{content:"";position:absolute;left:0;right:0;bottom:4px;height:2px;background:linear-gradient(90deg,var(--heat),var(--cool));transform:scaleX(0);transform-origin:left;transition:transform .2s}
    nav.menu a:hover,nav.menu a[aria-current]{color:var(--ink)}
    nav.menu a:hover::after,nav.menu a[aria-current]::after{transform:scaleX(1)}

    #home{position:relative;min-height:100svh;display:flex;align-items:center;overflow:hidden;background:#0a1024}
    .hero-video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0}
    .hero-veil{position:absolute;inset:0;z-index:1;background:linear-gradient(180deg,rgba(8,12,26,.42),rgba(8,12,26,.58))}
    #home > .wrap{display:flex;align-items:center;min-height:100svh;padding-top:86px;padding-bottom:56px}
    .hero-inner{position:relative;z-index:3;color:#fff;width:min(100%,820px);padding:0;overflow:hidden}
    .hero-kicker{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:700;letter-spacing:.06em;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.22);padding:8px 16px;border-radius:99px;margin:0 0 20px;white-space:nowrap}
    .hero-kicker .dot{width:7px;height:7px;border-radius:50%;background:var(--heat)}
    #home h1{font-size:min(50px, calc(100vw / 18));font-weight:900;line-height:1.22;letter-spacing:-.04em;margin:0}
    #home h1 .line{display:block;white-space:nowrap;word-break:keep-all}
    #home h1 .gr{background:linear-gradient(100deg,var(--heat-2),var(--heat) 22%,var(--cool) 70%,#8ec5ff);-webkit-background-clip:text;background-clip:text;color:transparent}
    .hero-sub{font-size:clamp(16px,1.6vw,19px);line-height:1.75;color:rgba(255,255,255,.9);margin:20px 0 30px;max-width:36em}
    .hero-marquee{position:absolute;top:34%;left:0;right:0;overflow:hidden;z-index:2;pointer-events:none;font-weight:900;font-size:clamp(52px,11vw,120px);letter-spacing:-.05em;color:rgba(255,255,255,.1);white-space:nowrap}
    .hero-marquee .track{display:inline-flex;animation:marquee 32s linear infinite}
    .hero-scroll{position:absolute;bottom:24px;left:50%;transform:translateX(-50%);z-index:3;font-size:11px;font-weight:600;letter-spacing:.4em;color:rgba(255,255,255,.55)}
    @keyframes marquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}
    @media (max-width:900px){.hero-marquee{display:none}}
    .hero-btns{display:flex;gap:12px;flex-wrap:wrap}
    .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 24px;border-radius:12px;font-weight:700;font-size:15px;border:1px solid transparent;line-height:1}
    .btn-p{background:linear-gradient(100deg,var(--heat),var(--cool-2));color:#fff}
    .btn-g{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.3);color:#fff}

    section{padding:96px 0;scroll-margin-top:108px}
    .sec-head{text-align:center;max-width:38em;margin:0 auto 44px}
    .sec-eyebrow{font-size:var(--fs-micro);font-weight:800;letter-spacing:.2em;color:var(--accent);margin:0 0 10px}
    .sec-head h2{font-size:var(--fs-h2);font-weight:850;letter-spacing:-.03em;margin:0 0 12px;line-height:1.28}
    .sec-head p{font-size:15.5px;line-height:1.7;color:var(--ink-soft);margin:0}

    .structure-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;align-items:stretch}
    .structure-card{padding:26px 24px;border:1px solid var(--line);border-radius:16px;background:var(--bg);display:flex;flex-direction:column;min-height:100%}
    .structure-card h3{font-size:var(--fs-h3);font-weight:800;margin:0 0 10px;line-height:1.35;letter-spacing:-.02em}
    .structure-card p{color:var(--ink-soft);margin:0;flex:1;font-size:14.5px;line-height:1.7}
    .structure-card .sec-eyebrow{font-size:10.5px;letter-spacing:.14em;margin-bottom:8px}

    #about,#rnd,#applications{background:var(--panel)}
    .about-film{margin-top:64px}
    .film-frame{position:relative;max-width:880px;margin:0 auto;aspect-ratio:16/9;border-radius:18px;overflow:hidden;border:1px solid var(--line);background:#0a1024}
    .film-frame video{width:100%;height:100%;object-fit:contain;background:#000}
    .film-script{max-width:880px;margin:28px auto 0;padding:22px 24px;border:1px solid var(--line);border-radius:16px;background:var(--bg);text-align:left}
    .film-script ol{margin:12px 0 0;padding:0;list-style:none;display:grid;gap:10px}
    .film-script li{font-size:14.5px;line-height:1.7;color:var(--ink)}
    .film-script li span{font-family:ui-monospace,monospace;font-size:12px;color:var(--muted);margin-right:8px}

    .rnd-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:40px;align-items:center}
    .imgcard{border-radius:16px;overflow:hidden;border:1px solid var(--line);background:#0d141e;aspect-ratio:4/3}
    .imgcard img{width:100%;height:100%;object-fit:cover;object-position:center}
    .rnd-lead{font-size:15.5px;line-height:1.75;color:var(--ink-soft);margin:0 0 22px}
    .axes{display:grid;gap:14px}
    .axis{border-left:2px solid var(--accent);padding:2px 0 2px 16px}
    .axis .n{font-size:11px;font-weight:800;letter-spacing:.12em;color:var(--accent)}
    .axis h4{font-size:16.5px;margin:4px 0 4px;letter-spacing:-.02em}
    .axis p{margin:0;font-size:14px;line-height:1.65;color:var(--ink-soft)}
    .tech-blocks{margin-top:36px}
    .rnd-metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:36px}
    .metric{background:var(--bg);border:1px solid var(--line);border-radius:14px;padding:20px 12px;text-align:center;display:flex;flex-direction:column;justify-content:center;min-height:104px}
    .metric b{display:block;font-size:28px;font-weight:850;letter-spacing:-.03em;line-height:1.1;background:linear-gradient(120deg,var(--heat),var(--cool));-webkit-background-clip:text;background-clip:text;color:transparent}
    .metric span{font-size:12.5px;color:var(--muted);margin-top:8px;line-height:1.4}

    .prod-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;align-items:stretch}
    .pcard{background:var(--bg);border:1px solid var(--line);border-radius:16px;overflow:hidden;display:flex;flex-direction:column;min-height:100%}
    .pcard-img{aspect-ratio:16/11;overflow:hidden;background:#0d141e}
    .pcard-img img{width:100%;height:100%;object-fit:cover;object-position:center}
    .pcard-body{padding:20px 18px 18px;display:flex;flex-direction:column;flex:1}
    .pcat{font-size:10.5px;font-weight:800;letter-spacing:.12em;color:var(--accent);text-transform:uppercase;margin:0 0 8px}
    .pcard h3{font-size:16.5px;font-weight:800;margin:0 0 10px;line-height:1.35;letter-spacing:-.02em;min-height:2.7em}
    .pcard p{font-size:13.5px;line-height:1.65;color:var(--muted);margin:0 0 14px;flex:1}
    .viewmore{margin-top:auto;display:inline-flex;align-items:center;gap:6px;font-size:12.5px;font-weight:800;letter-spacing:.02em;color:var(--navy)}

    .biz-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;align-items:stretch}
    .bcard{position:relative;border-radius:16px;overflow:hidden;min-height:248px;display:flex;flex-direction:column;justify-content:flex-end;padding:22px 22px 20px;color:#fff}
    .bcard .bgv{position:absolute;inset:0}
    .bcard::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(6,10,18,.92),rgba(6,10,18,.18) 58%)}
    .g1 .bgv{background:radial-gradient(120% 100% at 70% 15%,#16406e,#060c16)}
    .g2 .bgv{background:radial-gradient(120% 100% at 30% 20%,#243244,#0a1018)}
    .g3 .bgv{background:radial-gradient(120% 110% at 60% 30%,#3a2417,#0c0906)}
    .g4 .bgv{background:radial-gradient(120% 110% at 40% 25%,#132a3a,#06121a)}
    .g5 .bgv{background:radial-gradient(120% 110% at 50% 20%,#1a2a20,#07120c)}
    .g6 .bgv{background:radial-gradient(120% 110% at 40% 10%,#2a1a32,#0c0812)}
    .bcard-c{position:relative;z-index:2}
    .bcard .en{font-size:11px;font-weight:700;letter-spacing:.04em;color:rgba(255,255,255,.7);display:block;margin-bottom:6px}
    .bcard h3{font-size:18px;font-weight:800;margin:0 0 8px;letter-spacing:-.02em;line-height:1.3}
    .bcard p{font-size:13.5px;line-height:1.6;color:rgba(255,255,255,.82);margin:0}

    .news-empty{max-width:720px;margin:0 auto;padding:28px 24px;background:var(--panel);border-radius:14px;text-align:center}
    .ntag{display:inline-block;font-size:11px;font-weight:800;letter-spacing:.08em;color:var(--accent);border:1px solid color-mix(in srgb,var(--accent) 40%,var(--line));padding:3px 10px;border-radius:99px}
    .news-empty h3{margin:10px 0 8px;font-size:18px;letter-spacing:-.02em}
    .news-empty p{margin:0 auto;color:var(--ink-soft);font-size:14.5px;max-width:36em}

    #contact{background:var(--navy-2);color:#e8edf6;padding:96px 0 0}
    #contact .sec-eyebrow{color:#6fd6e2}
    #contact .sec-head h2{color:#fff}
    #contact .sec-head p{color:#b3c0d6}
    .contact-grid{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:40px;align-items:start;max-width:980px;margin:0 auto}
    .cinfo dl{margin:0;display:grid;gap:20px}
    .cinfo dt{font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:#8593ad;font-weight:700;margin:0 0 5px}
    .cinfo dd{margin:0;font-size:15.5px;line-height:1.7;color:#eef2f9}
    form{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.12);border-radius:16px;padding:24px}
    .fgrid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
    .fld{display:flex;flex-direction:column;gap:5px;min-width:0}
    .fld.full{grid-column:1/-1}
    label{font-size:12.5px;font-weight:650;color:#b3c0d6}
    input,textarea{font:inherit;font-size:14.5px;padding:11px 12px;border-radius:10px;border:1px solid rgba(255,255,255,.15);background:rgba(0,0,0,.22);color:#fff;width:100%}
    textarea{min-height:108px;resize:vertical}
    .send{width:100%;margin-top:10px;padding:13px;border:0;border-radius:11px;cursor:pointer;font:inherit;font-weight:700;font-size:14.5px;color:#fff;background:linear-gradient(100deg,var(--heat),var(--cool-2))}
    .fnote{font-size:12px;color:#8593ad;margin:10px 0 0;line-height:1.65}
    .contact-honey{display:none!important}
    footer.foot{margin-top:80px;border-top:1px solid rgba(255,255,255,.09);padding:32px 0}
    .foot-top{display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap}
    .foot-addr{font-size:13.5px;line-height:1.85;color:#9aa6bd}
    .foot-addr b{color:#cfd8e8;font-weight:700;margin-right:8px}
    .foot-copy{margin-top:20px;padding-top:16px;border-top:1px solid rgba(255,255,255,.07);font-size:12.5px;color:#68748c}
    .status-label{display:inline-block;padding:3px 8px;background:var(--panel);border:1px solid var(--line);border-radius:6px;font-size:11.5px;margin-bottom:10px}

    @media (max-width:1100px){
      .prod-grid{grid-template-columns:repeat(2,1fr)}
      .nav-bar{flex-wrap:wrap;padding:10px 14px;gap:8px}
      nav.menu{width:100%;justify-content:flex-start}
      .brand-logo{height:36px}
    }
    @media (max-width:900px){
      .wrap{padding:0 20px}
      section{padding:72px 0;scroll-margin-top:128px}
      .structure-grid,.biz-grid,.rnd-grid,.contact-grid{grid-template-columns:1fr}
      .rnd-metrics{grid-template-columns:1fr 1fr}
      .imgcard{max-height:320px}
      .hero-inner{width:100%}
      .pcard h3{min-height:0}
    }
    @media (max-width:560px){
      .prod-grid,.rnd-metrics,.fgrid{grid-template-columns:1fr}
      nav.menu a{font-size:12px}
      #home h1{font-size:min(32px, calc(100vw / 18));line-height:1.22}
      .hero-sub{font-size:15.5px}
      #home > .wrap{padding-top:110px}
    }

/* Tistory */
body#tt-body-page .company-home,
body#tt-body-category .company-home,
body#tt-body-archive .company-home,
body#tt-body-tag .company-home,
body#tt-body-search .company-home,
body#tt-body-guestbook .company-home{display:none}
body#tt-body-index .blog-entry{display:none}
.blog-list{display:grid;gap:16px;max-width:880px;margin:0 auto}
.blog-card{border:1px solid var(--line);border-radius:16px;padding:22px 24px;background:var(--bg)}
.blog-card h3{margin:0 0 8px;font-size:18px;letter-spacing:-.02em}
.blog-card h3 a:hover{color:var(--accent)}
.blog-meta{font-size:12.5px;color:var(--muted);margin:0 0 10px}
.blog-entry{padding:120px 0 80px}
.blog-article{max-width:820px;margin:0 auto}
.blog-article h1{font-size:clamp(24px,3vw,36px);letter-spacing:-.03em;margin:0 0 12px}
.blog-article .content{margin-top:24px;line-height:1.8}
.paging{display:flex;justify-content:center;gap:8px;margin-top:28px}