:root{--navy:#071421;--navy2:#0b1d2f;--navy3:#12344f;--orange:#f68a1f;--orange2:#dc6b10;--mint:#49d6ae;--paper:#f5f7f8;--white:#fff;--text:#10263a;--muted:#607181;--line:#dce3e8;--shadow:0 24px 70px rgba(7,20,33,.14);--radius:24px;--container:min(1180px,calc(100% - 40px))}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--text);font-family:"Noto Sans KR",system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.7;word-break:keep-all;overflow-x:hidden}body.menu-open{overflow:hidden}a{color:inherit;text-decoration:none}img,svg{display:block;max-width:100%}button,input,select,textarea{font:inherit}.container{width:var(--container);margin:auto}.skip-link{position:fixed;top:-80px;left:16px;z-index:9999;background:#fff;padding:12px 18px;border-radius:8px}.skip-link:focus{top:16px}.site-header{position:fixed;inset:0 0 auto;z-index:1000;height:84px;border-bottom:1px solid rgba(255,255,255,.11);transition:.25s}.site-header.scrolled{height:72px;background:rgba(7,20,33,.95);backdrop-filter:blur(16px);box-shadow:0 12px 34px rgba(0,0,0,.16)}.nav-wrap{height:100%;display:flex;align-items:center;justify-content:space-between;gap:30px}.brand{width:340px;max-width:48vw}.primary-nav{display:flex;align-items:center;gap:30px;color:rgba(255,255,255,.82);font-size:14px;font-weight:700}.primary-nav a{transition:.2s}.primary-nav a:hover{color:#fff}.nav-cta{padding:11px 18px;border:1px solid rgba(255,255,255,.36);border-radius:999px}.nav-cta:hover{background:var(--orange);border-color:var(--orange)}.menu-toggle{display:none;width:44px;height:44px;padding:9px;border:0;border-radius:10px;background:transparent}.menu-toggle span{display:block;height:2px;margin:6px 0;background:#fff;transition:.2s}.menu-toggle.active span:nth-child(1){transform:translateY(8px) rotate(45deg)}.menu-toggle.active span:nth-child(2){opacity:0}.menu-toggle.active span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}.hero{position:relative;overflow:hidden;min-height:820px;padding:148px 0 105px;background:linear-gradient(135deg,#06111c,#0c2942);color:#fff}.hero::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.025) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.025) 1px,transparent 1px);background-size:54px 54px;mask-image:linear-gradient(90deg,#000,transparent 82%)}.hero-bg{position:absolute;width:650px;height:650px;right:-180px;top:80px;border-radius:50%;background:radial-gradient(circle,rgba(64,134,180,.28),transparent 65%)}.hero-layout{position:relative;z-index:2;display:grid;grid-template-columns:.95fr 1.05fr;gap:66px;align-items:center}.eyebrow{display:flex;align-items:center;gap:12px;margin:0 0 20px;color:rgba(255,255,255,.6);font-size:12px;font-weight:800;letter-spacing:1.8px}.eyebrow span{width:34px;height:2px;background:var(--orange)}.eyebrow.dark{color:var(--muted)}.hero h1{margin:0;font-size:clamp(43px,5vw,72px);line-height:1.16;letter-spacing:-3px}.hero h1 em{display:inline-block;color:#ff9d3e;font-style:normal}.hero-lead{max-width:620px;margin:26px 0 0;color:rgba(255,255,255,.7);font-size:16px;line-height:1.9}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:34px}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:52px;padding:0 24px;border:1px solid transparent;border-radius:10px;font-weight:800;cursor:pointer;transition:.2s}.btn:hover{transform:translateY(-2px)}.btn-primary{background:var(--orange);color:#fff;box-shadow:0 14px 30px rgba(246,138,31,.22)}.btn-primary:hover{background:var(--orange2)}.btn-outline{border-color:rgba(255,255,255,.28);color:#fff;background:rgba(255,255,255,.04)}.hero-badges{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}.hero-badges span{padding:8px 12px;border:1px solid rgba(255,255,255,.12);border-radius:999px;color:rgba(255,255,255,.63);font-size:11px}.hero-badges span::before{content:"✓";margin-right:7px;color:var(--mint);font-weight:900}.hero-media{position:relative;min-height:565px}.hero-main-photo{position:absolute;inset:0 35px 35px 0;margin:0;overflow:hidden;border:1px solid rgba(255,255,255,.16);border-radius:30px;box-shadow:0 38px 100px rgba(0,0,0,.38)}.hero-main-photo::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 45%,rgba(4,15,24,.92))}.hero-main-photo img{width:100%;height:100%;object-fit:cover}.hero-main-photo figcaption{position:absolute;z-index:2;left:26px;right:26px;bottom:24px;display:flex;flex-direction:column}.hero-main-photo figcaption b{font-size:20px}.hero-main-photo figcaption span{color:rgba(255,255,255,.68);font-size:12px}.hero-sub-photo{position:absolute;right:0;bottom:0;width:48%;margin:0;overflow:hidden;border:6px solid var(--navy2);border-radius:18px;background:var(--navy2);box-shadow:var(--shadow)}.hero-sub-photo img{width:100%;aspect-ratio:16/9;object-fit:cover}.hero-sub-photo figcaption{padding:9px 12px;color:rgba(255,255,255,.75);font-size:10px}.hero-status{position:absolute;right:-12px;top:38px;display:grid;grid-template-columns:auto 1fr;gap:1px 10px;align-items:center;padding:13px 17px;border:1px solid rgba(255,255,255,.15);border-radius:14px;background:rgba(7,20,33,.88);backdrop-filter:blur(12px);box-shadow:0 18px 45px rgba(0,0,0,.22)}.hero-status i{grid-row:1/3;width:10px;height:10px;border-radius:50%;background:var(--mint);box-shadow:0 0 0 6px rgba(73,214,174,.12)}.hero-status span{font-size:9px;letter-spacing:1px;color:rgba(255,255,255,.55)}.hero-status strong{font-size:13px}.service-strip{position:relative;z-index:3;margin-top:-42px}.strip-grid{display:grid;grid-template-columns:repeat(4,1fr);overflow:hidden;border-radius:18px;background:#fff;box-shadow:var(--shadow)}.strip-grid a{display:flex;align-items:center;gap:18px;min-height:110px;padding:25px 26px;border-right:1px solid var(--line);transition:.2s}.strip-grid a:last-child{border:0}.strip-grid a:hover{background:#fff8f1}.strip-grid b{color:var(--orange);font-size:12px}.strip-grid span{font-size:14px;font-weight:800;line-height:1.45}.section{padding:120px 0}.about{background:var(--paper)}.about-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:100px}.section h2,.contact h2{margin:0;font-size:clamp(36px,4vw,54px);line-height:1.3;letter-spacing:-2.4px}.lead-copy{margin:0 0 20px;font-size:23px;line-height:1.7;letter-spacing:-.6px}.about-content>p:not(.lead-copy){color:var(--muted)}.company-summary{display:grid;grid-template-columns:1fr 1fr;gap:1px;margin:36px 0 0;overflow:hidden;border:1px solid var(--line);border-radius:16px;background:var(--line)}.company-summary div{padding:18px 20px;background:#fff}.company-summary dt{color:var(--orange);font-size:11px;font-weight:800}.company-summary dd{margin:5px 0 0;font-size:13px}.services{background:#fff}.section-intro{display:flex;align-items:flex-end;justify-content:space-between;gap:50px;margin-bottom:46px}.section-intro>p{max-width:480px;margin:0;color:var(--muted)}.service-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}.service-card{overflow:hidden;border:1px solid var(--line);border-radius:24px;background:var(--paper);box-shadow:0 12px 34px rgba(7,20,33,.05)}.service-card.featured{background:var(--navy2);color:#fff;border-color:var(--navy2)}.service-photo{height:270px;overflow:hidden}.service-photo img{width:100%;height:100%;object-fit:cover;transition:transform .45s}.service-card:hover .service-photo img{transform:scale(1.03)}.service-body{padding:34px}.service-index{display:block;margin-bottom:12px;color:var(--orange);font-size:10px;font-weight:900;letter-spacing:1.5px}.service-card h3{margin:0 0 17px;font-size:29px;line-height:1.35;letter-spacing:-1px}.service-card p{color:var(--muted);font-size:14px}.service-card.featured p{color:rgba(255,255,255,.64)}.service-card ul{list-style:none;padding:0;margin:23px 0 0}.service-card li{padding:6px 0;color:var(--muted);font-size:13px}.service-card.featured li{color:rgba(255,255,255,.72)}.service-card li::before{content:"";display:inline-block;width:5px;height:5px;margin:0 10px 2px 0;border-radius:50%;background:var(--orange)}.service-card.compact{display:grid;grid-template-columns:130px 1fr;align-items:stretch}.service-icon{display:grid;place-items:center;background:linear-gradient(145deg,#0d2f49,#071421);color:var(--orange);font-size:18px;font-weight:900;letter-spacing:2px}.service-card.compact .service-body{padding:30px}.service-card.compact h3{font-size:22px}.portfolio{background:var(--paper)}.filter-tabs{display:flex;gap:8px;margin-bottom:22px}.filter-tabs button{padding:10px 16px;border:1px solid var(--line);border-radius:999px;background:#fff;color:var(--muted);font-weight:800;cursor:pointer}.filter-tabs button.active{border-color:var(--orange);background:var(--orange);color:#fff}.gallery-grid{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:230px;gap:14px}.gallery-item{margin:0;overflow:hidden;border-radius:18px;background:#dbe2e8}.gallery-item.wide{grid-column:span 2;grid-row:span 2}.gallery-item button{position:relative;width:100%;height:100%;padding:0;border:0;background:none;cursor:zoom-in}.gallery-item img{width:100%;height:100%;object-fit:cover;transition:transform .4s,filter .4s}.gallery-item span{position:absolute;left:12px;right:12px;bottom:12px;padding:10px 12px;border-radius:10px;background:rgba(7,20,33,.82);color:#fff;text-align:left;font-size:12px;font-weight:800;backdrop-filter:blur(8px)}.gallery-item:hover img{transform:scale(1.04);filter:brightness(.88)}.gallery-item.is-hidden{display:none}.process{background:#fff}.process-grid{display:grid;grid-template-columns:repeat(5,1fr);list-style:none;padding:0;margin:0}.process-grid li{position:relative;padding:26px 22px 0;text-align:center;border-top:2px solid var(--line)}.process-grid li::before{content:"";position:absolute;top:-7px;left:50%;width:12px;height:12px;margin-left:-6px;border-radius:50%;background:var(--orange);box-shadow:0 0 0 6px #fff}.process-grid b{display:block;color:var(--orange);font-size:11px}.process-grid span{display:block;margin:12px 0 7px;font-size:18px;font-weight:900}.process-grid p{margin:0;color:var(--muted);font-size:12px}.contact{padding:120px 0;background:linear-gradient(125deg,#0b1d2f,#123e5e);color:#fff}.contact-layout{display:grid;grid-template-columns:.85fr 1.15fr;gap:74px;align-items:start}.contact-copy>p:not(.eyebrow){color:rgba(255,255,255,.65)}.contact-channels{display:grid;gap:12px;margin-top:30px}.contact-channels a{width:max-content;max-width:100%;padding-top:13px;border-top:1px solid rgba(255,255,255,.22)}.contact-channels small{display:block;color:rgba(255,255,255,.5);font-size:9px;letter-spacing:1.4px}.contact-channels strong{font-size:20px;word-break:break-all}.contact-form{padding:36px;border-radius:20px;background:#fff;color:var(--text);box-shadow:0 28px 85px rgba(0,0,0,.22)}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}.contact-form label{display:block;margin-bottom:15px;color:var(--muted);font-size:12px;font-weight:800}.contact-form input,.contact-form select,.contact-form textarea{width:100%;margin-top:7px;padding:14px;border:1px solid var(--line);border-radius:9px;outline:none;background:#fbfcfd;color:var(--text)}.contact-form input:focus,.contact-form select:focus,.contact-form textarea:focus{border-color:var(--orange);box-shadow:0 0 0 3px rgba(246,138,31,.12)}.contact-form textarea{resize:vertical}.privacy-check{display:flex!important;gap:10px;align-items:flex-start}.privacy-check input{width:18px!important;height:18px;flex:0 0 auto;margin:3px 0 0!important}.privacy-check span{font-size:10px;line-height:1.6}.form-submit{width:100%;border:0}.form-note{margin:10px 0 0;color:#8b99a5;text-align:center;font-size:10px}.bot-field{position:absolute!important;overflow:hidden!important;clip:rect(0 0 0 0)!important;width:1px!important;height:1px!important;margin:-1px!important;padding:0!important;border:0!important}.site-footer{padding:52px 0 24px;background:#06111c;color:rgba(255,255,255,.6)}.footer-main{display:grid;grid-template-columns:280px 1fr auto;gap:45px;align-items:start;padding-bottom:28px}.footer-info{display:flex;flex-wrap:wrap;gap:6px 24px;font-size:11px}.footer-info p{margin:0}.footer-info b{color:rgba(255,255,255,.85);margin-right:6px}.back-top{color:#fff;font-size:12px;font-weight:900}.footer-bottom{display:flex;justify-content:space-between;padding-top:18px;border-top:1px solid rgba(255,255,255,.08);font-size:10px}.footer-bottom p{margin:0}.lightbox{width:min(1100px,calc(100% - 30px));padding:0;border:0;border-radius:18px;background:#071421;color:#fff;box-shadow:0 40px 110px rgba(0,0,0,.5)}.lightbox::backdrop{background:rgba(0,0,0,.82);backdrop-filter:blur(5px)}.lightbox img{width:100%;max-height:78vh;object-fit:contain;background:#000}.lightbox p{margin:0;padding:15px 20px}.lightbox-close{position:absolute;right:12px;top:12px;z-index:2;width:42px;height:42px;border:0;border-radius:50%;background:rgba(0,0,0,.7);color:#fff;font-size:28px;cursor:pointer}.mobile-quick-bar{display:none}.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s,transform .7s}.reveal.visible{opacity:1;transform:none}.delay-1{transition-delay:.1s}.delay-2{transition-delay:.2s}.delay-3{transition-delay:.3s}.delay-4{transition-delay:.4s}@media(max-width:980px){:root{--container:min(760px,calc(100% - 32px))}.site-header{height:70px;background:rgba(7,20,33,.95)}.brand{width:280px}.menu-toggle{display:block}.primary-nav{position:fixed;inset:70px 0 auto;display:none;flex-direction:column;align-items:stretch;gap:0;max-height:calc(100dvh - 70px);overflow:auto;padding:12px 20px 24px;background:rgba(7,20,33,.985)}.primary-nav.open{display:flex}.primary-nav a{padding:14px 8px}.nav-cta{text-align:center;margin-top:8px}.hero{min-height:auto;padding-top:118px}.hero-layout,.about-grid,.contact-layout{grid-template-columns:1fr}.hero-media{min-height:540px}.strip-grid{grid-template-columns:repeat(2,1fr)}.strip-grid a:nth-child(2){border-right:0}.strip-grid a:nth-child(-n+2){border-bottom:1px solid var(--line)}.about-grid,.contact-layout{gap:38px}.service-grid{grid-template-columns:1fr}.gallery-grid{grid-template-columns:repeat(2,1fr)}.process-grid{grid-template-columns:repeat(3,1fr);gap:38px 0}.footer-main{grid-template-columns:240px 1fr}.back-top{grid-column:2}}@media(max-width:680px){:root{--container:calc(100% - 24px)}.site-header,.site-header.scrolled{height:64px}.primary-nav{inset:64px 0 auto;max-height:calc(100dvh - 64px)}.brand{width:240px;max-width:72vw}.hero{padding:99px 0 62px}.hero-layout{gap:34px}.hero h1{font-size:34px;letter-spacing:-1.6px}.hero-lead{font-size:14px;line-height:1.75}.hero-actions{flex-direction:column}.btn{width:100%}.hero-media{min-height:410px}.hero-main-photo{inset:0 18px 24px 0;border-radius:22px}.hero-sub-photo{width:53%;border-width:4px}.hero-status{top:22px;right:-4px;padding:10px 12px}.hero-main-photo figcaption{left:18px;bottom:18px}.hero-main-photo figcaption b{font-size:16px}.service-strip{margin-top:-20px}.strip-grid{grid-template-columns:1fr}.strip-grid a{min-height:84px;border-right:0;border-bottom:1px solid var(--line)!important;padding:18px 22px}.strip-grid a:last-child{border-bottom:0!important}.section{padding:80px 0}.section h2,.contact h2{font-size:31px;letter-spacing:-1.3px}.section-intro{align-items:flex-start;flex-direction:column;gap:16px;margin-bottom:32px}.lead-copy{font-size:18px}.company-summary{grid-template-columns:1fr}.service-photo{height:220px}.service-body{padding:26px 21px}.service-card h3{font-size:23px}.service-card.compact{grid-template-columns:1fr}.service-icon{min-height:90px}.gallery-grid{grid-template-columns:1fr;grid-auto-rows:260px}.gallery-item.wide{grid-column:auto;grid-row:auto}.filter-tabs{overflow-x:auto;padding-bottom:3px}.filter-tabs button{white-space:nowrap}.process-grid{grid-template-columns:1fr;gap:30px}.process-grid li{padding:22px 0 0}.contact{padding:80px 0 110px}.contact-form{padding:24px 17px}.form-row{grid-template-columns:1fr;gap:0}.footer-main{grid-template-columns:1fr;gap:24px}.footer-main>img{width:270px}.back-top{grid-column:auto}.footer-bottom{flex-direction:column;gap:7px}.site-footer{padding-bottom:94px}.mobile-quick-bar{position:fixed;left:10px;right:10px;bottom:10px;z-index:1200;display:grid;grid-template-columns:repeat(3,1fr);gap:7px;padding:7px;border:1px solid rgba(255,255,255,.12);border-radius:17px;background:rgba(7,20,33,.94);box-shadow:0 18px 42px rgba(0,0,0,.28);backdrop-filter:blur(14px)}.mobile-quick-bar a{display:flex;align-items:center;justify-content:center;min-height:46px;border-radius:11px;background:rgba(255,255,255,.06);color:#fff;font-size:12px;font-weight:900}.mobile-quick-bar .accent{background:var(--orange)}}@media(max-width:420px){.hero h1{font-size:30px}.hero-media{min-height:350px}.hero-status{display:none}.hero-sub-photo{width:58%}.section h2,.contact h2{font-size:27px}.gallery-grid{grid-auto-rows:230px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition-duration:.01ms!important;animation-duration:.01ms!important}.reveal{opacity:1;transform:none}}

/* Mobile hero layout hardening */
@media (max-width: 680px) {
  .hero {
    overflow: hidden;
  }

  .hero .hero-layout {
    display: flex !important;
    flex-direction: column !important;
    align-items: stretch !important;
    width: 100% !important;
    min-width: 0 !important;
    gap: 30px !important;
  }

  .hero-copy,
  .hero-media {
    position: relative;
    width: 100% !important;
    min-width: 0 !important;
    max-width: 100% !important;
  }

  .hero-copy {
    z-index: 3;
  }

  .hero h1,
  .hero-lead,
  .hero-actions,
  .hero-badges {
    max-width: 100%;
  }

  .hero h1 {
    overflow-wrap: break-word;
  }

  .hero-actions {
    display: grid;
    grid-template-columns: 1fr;
    width: 100%;
  }

  .hero-actions .btn {
    width: 100%;
    max-width: 100%;
    white-space: normal;
  }

  .hero-badges {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 9px;
  }

  .hero-badges span {
    min-width: 0;
    text-align: center;
    white-space: normal;
  }

  .hero-media {
    z-index: 1;
    min-height: 390px !important;
    margin-top: 2px;
    overflow: hidden;
    border-radius: 22px;
  }

  .hero-main-photo {
    inset: 0 !important;
    width: 100%;
    height: 100%;
    border-radius: 22px;
  }

  .hero-sub-photo {
    right: 10px;
    bottom: 10px;
    width: 49%;
  }

  .hero-status {
    right: 10px;
    top: 14px;
  }
}

@media (max-width: 420px) {
  .hero {
    padding-top: 92px;
  }

  .hero h1 {
    font-size: 29px;
    line-height: 1.22;
  }

  .hero-media {
    min-height: 340px !important;
  }

  .hero-badges {
    grid-template-columns: 1fr 1fr;
  }
}