:root{
    --ink:#0A1A2F;
    --ink-2:#10243F;
    --ink-3:#18304F;
    --ivory:#F7F4EE;
    --ivory-2:#EFEAE0;
    --white:#FFFFFF;
    --gold:#B8965A;
    --gold-2:#C2A26B;
    --gold-soft:#DCC9A3;
    --text:#1C2433;
    --muted:#5E6675;
    --line:rgba(10,26,47,0.12);
    --line-dark:rgba(247,244,238,0.14);
    --serif:'Noto Serif KR','Cormorant Garamond',Georgia,serif;
    --sans:'Noto Sans KR',-apple-system,'Apple SD Gothic Neo',sans-serif;
    --latin:'Cormorant Garamond',Georgia,serif;
    --ease:cubic-bezier(.2,.7,.2,1);
  }
  *{box-sizing:border-box;}
  html{scroll-behavior:smooth;scroll-padding-top:84px;}
  body{margin:0;background:var(--ivory);color:var(--text);font-family:var(--sans);font-weight:400;line-height:1.7;-webkit-font-smoothing:antialiased;word-break:keep-all;}
  h1,h2,h3{font-family:var(--serif);font-weight:600;margin:0;letter-spacing:-0.02em;color:var(--ink);}
  p{margin:0;}
  a{color:inherit;text-decoration:none;}
  img{max-width:100%;display:block;}
  button{font-family:inherit;cursor:pointer;}
  :focus-visible{outline:2px solid var(--gold);outline-offset:3px;}
  .wrap{max-width:1240px;margin:0 auto;padding:0 40px;}
  section{padding:140px 0;}

  .eyebrow{display:inline-flex;align-items:center;gap:14px;font-family:var(--latin);font-style:italic;font-size:19px;font-weight:500;color:var(--gold);letter-spacing:0.02em;}
  .eyebrow::before{content:"";width:36px;height:1px;background:currentColor;}
  .sec-title{font-size:clamp(30px,3.4vw,46px);line-height:1.32;margin-top:18px;}
  .sec-desc{color:var(--muted);font-size:16px;line-height:1.85;max-width:440px;}
  .sec-head{display:flex;justify-content:space-between;align-items:flex-end;gap:40px;margin-bottom:72px;}

  .btn{display:inline-flex;align-items:center;gap:12px;padding:17px 30px;font-size:14.5px;font-weight:500;letter-spacing:0.04em;transition:all .35s var(--ease);border:1px solid transparent;}
  .btn .arr{transition:transform .35s var(--ease);}
  .btn:hover .arr{transform:translateX(4px);}
  .btn-gold{background:var(--gold);color:var(--ink);}
  .btn-gold:hover{background:var(--gold-soft);}
  .btn-line{border-color:rgba(247,244,238,0.45);color:var(--ivory);}
  .btn-line:hover{background:rgba(247,244,238,0.08);border-color:var(--ivory);}

  /* ---------- Header ---------- */
  header{position:fixed;top:0;left:0;right:0;z-index:100;transition:background .4s var(--ease),border-color .4s,box-shadow .4s;border-bottom:1px solid transparent;}
  header .nav{display:flex;align-items:center;justify-content:space-between;height:88px;transition:height .4s var(--ease);}
  .brand{display:flex;align-items:center;gap:14px;color:var(--ivory);}
  .brand-mark{width:42px;height:42px;border:1px solid var(--gold-2);display:grid;place-items:center;font-family:var(--latin);font-size:19px;font-weight:600;color:var(--gold-2);letter-spacing:0.02em;}
  .brand-name{display:flex;flex-direction:column;line-height:1.15;}
  .brand-name b{font-family:var(--latin);font-weight:600;font-size:20px;letter-spacing:0.14em;}
  .brand-name small{font-size:9.5px;letter-spacing:0.32em;text-transform:uppercase;opacity:.7;margin-top:3px;}
  nav.links{display:flex;gap:40px;}
  nav.links a{font-size:14.5px;color:rgba(247,244,238,0.85);position:relative;padding:6px 0;transition:color .3s;}
  nav.links a::after{content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:var(--gold);transform:scaleX(0);transform-origin:left;transition:transform .4s var(--ease);}
  nav.links a:hover{color:var(--ivory);}
  nav.links a:hover::after{transform:scaleX(1);}
  .nav-cta{padding:11px 22px;font-size:13.5px;border:1px solid var(--gold-2);color:var(--gold-soft);letter-spacing:0.05em;transition:all .3s;}
  .nav-cta:hover{background:var(--gold);color:var(--ink);border-color:var(--gold);}
  .menu-btn{display:none;background:none;border:0;width:44px;height:44px;padding:10px;color:var(--ivory);}
  .menu-btn span{display:block;height:1px;background:currentColor;margin:6px 0;transition:transform .3s,opacity .3s;}
  header.scrolled{background:rgba(247,244,238,0.94);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom-color:var(--line);}
  header.scrolled .nav{height:72px;}
  header.scrolled .brand,header.scrolled .menu-btn{color:var(--ink);}
  header.scrolled .brand-mark{border-color:var(--gold);color:var(--gold);}
  header.scrolled nav.links a{color:var(--text);}
  header.scrolled nav.links a:hover{color:var(--ink);}
  header.scrolled .nav-cta{background:var(--ink);border-color:var(--ink);color:var(--ivory);}
  header.scrolled .nav-cta:hover{background:var(--gold);border-color:var(--gold);color:var(--ink);}

  /* ---------- Hero ---------- */
  .hero{position:relative;min-height:100vh;min-height:100svh;display:flex;flex-direction:column;justify-content:flex-end;padding:0;background:var(--ink);color:var(--ivory);overflow:hidden;}
  .hero-bg{position:absolute;inset:0;background:var(--ink-2) url('https://images.unsplash.com/photo-1759216373394-91146ca977c7?fm=jpg&q=80&w=2000&auto=format&fit=crop') center/cover no-repeat;transform:scale(1.08);animation:heroZoom 14s var(--ease) forwards;}
  .hero::before{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(180deg,rgba(10,26,47,0.55) 0%,rgba(10,26,47,0.35) 35%,rgba(10,26,47,0.88) 100%),linear-gradient(90deg,rgba(10,26,47,0.75) 0%,rgba(10,26,47,0) 70%);}
  @keyframes heroZoom{to{transform:scale(1);}}
  .hero-inner{width:100%;position:relative;z-index:2;padding-top:180px;padding-bottom:110px;}
  .hero .eyebrow{color:var(--gold-soft);}
  .hero h1{color:var(--ivory);font-size:clamp(44px,6.6vw,92px);line-height:1.18;font-weight:500;margin:26px 0 30px;letter-spacing:-0.03em;}
  .hero h1 em{font-style:normal;color:var(--gold-soft);}
  .hero .lead{max-width:540px;font-size:17.5px;line-height:1.9;color:rgba(247,244,238,0.82);font-weight:300;}
  .hero-ctas{display:flex;gap:14px;margin-top:46px;flex-wrap:wrap;}
  .hero-foot{position:relative;z-index:2;border-top:1px solid var(--line-dark);}
  .hero-foot .wrap{display:grid;grid-template-columns:repeat(3,1fr);}
  .hero-fact{padding:30px 0 34px;display:flex;align-items:baseline;gap:18px;}
  .hero-fact + .hero-fact{padding-left:36px;border-left:1px solid var(--line-dark);}
  .hero-fact .k{font-family:var(--latin);font-style:italic;font-size:17px;color:var(--gold-soft);min-width:64px;}
  .hero-fact .v{font-size:15px;color:rgba(247,244,238,0.9);}
  .scroll-cue{position:absolute;right:40px;bottom:130px;z-index:2;writing-mode:vertical-rl;font-family:var(--latin);font-size:13px;letter-spacing:0.3em;color:rgba(247,244,238,0.6);display:flex;align-items:center;gap:14px;}
  .scroll-cue::after{content:"";width:1px;height:64px;background:linear-gradient(var(--gold-soft),transparent);animation:cue 2.4s ease-in-out infinite;}
  @keyframes cue{0%,100%{opacity:.3;transform:scaleY(.6);transform-origin:top;}50%{opacity:1;transform:scaleY(1);}}

  /* ---------- About ---------- */
  .about-grid{display:grid;grid-template-columns:1.1fr 0.9fr;gap:100px;align-items:start;}
  .about-body p{font-size:16.5px;line-height:2;color:var(--muted);margin-top:22px;}
  .about-body p:first-of-type{margin-top:40px;}
  .about-body strong{color:var(--ink);font-weight:500;}
  .values{display:grid;grid-template-columns:repeat(3,1fr);margin-top:64px;border-top:1px solid var(--line);}
  .value{padding:30px 24px 0 0;}
  .value + .value{padding-left:24px;border-left:1px solid var(--line);}
  .value .n{font-family:var(--latin);font-size:34px;color:var(--gold);line-height:1;}
  .value h3{font-size:19px;margin:16px 0 8px;}
  .value p{font-size:14px;color:var(--muted);line-height:1.75;}
  .ceo{position:sticky;top:120px;background:var(--ink);color:var(--ivory);padding:64px 52px 52px;overflow:hidden;}
  .ceo::before{content:"\201C";position:absolute;top:-18px;left:36px;font-family:var(--latin);font-size:180px;line-height:1;color:var(--gold);opacity:.35;}
  .ceo::after{content:"";position:absolute;inset:14px;border:1px solid rgba(194,162,107,0.28);pointer-events:none;}
  .ceo .label{font-family:var(--latin);font-style:italic;font-size:17px;color:var(--gold-soft);position:relative;}
  .ceo blockquote{margin:26px 0 44px;font-family:var(--serif);font-size:21px;line-height:1.85;font-weight:400;color:var(--ivory);position:relative;}
  .ceo .sign{display:flex;align-items:center;gap:18px;padding-top:26px;border-top:1px solid var(--line-dark);position:relative;}
  .ceo .sign b{font-family:var(--serif);font-size:20px;font-weight:600;letter-spacing:0.12em;}
  .ceo .sign span{font-size:12px;letter-spacing:0.14em;color:rgba(247,244,238,0.6);text-transform:uppercase;}

  /* ---------- Services ---------- */
  #services{background:var(--white);}
  .svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;}
  .svc{position:relative;background:var(--ivory);display:flex;flex-direction:column;transition:transform .5s var(--ease),box-shadow .5s var(--ease);}
  .svc:hover{transform:translateY(-6px);box-shadow:0 30px 60px -30px rgba(10,26,47,0.35);}
  .svc-img{position:relative;aspect-ratio:4/3;overflow:hidden;background:var(--ink-3);}
  .svc-img img{width:100%;height:100%;object-fit:cover;transition:transform 1.2s var(--ease);filter:saturate(.85);}
  .svc:hover .svc-img img{transform:scale(1.06);}
  .svc-img::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(10,26,47,0) 50%,rgba(10,26,47,0.55));}
  .svc-no{position:absolute;left:28px;bottom:20px;z-index:1;font-family:var(--latin);font-size:44px;line-height:1;color:var(--ivory);}
  .svc-body{padding:36px 32px 40px;flex:1;display:flex;flex-direction:column;}
  .svc-tag{font-size:11.5px;letter-spacing:0.22em;color:var(--gold);font-weight:500;}
  .svc h3{font-size:25px;margin:10px 0 16px;}
  .svc p{font-size:15px;color:var(--muted);line-height:1.85;}
  .svc-line{margin-top:auto;padding-top:28px;}
  .svc-line span{display:block;height:1px;background:var(--line);position:relative;}
  .svc-line span::after{content:"";position:absolute;left:0;top:0;height:1px;width:40px;background:var(--gold);transition:width .6s var(--ease);}
  .svc:hover .svc-line span::after{width:100%;}

  /* ---------- Process ---------- */
  .process{background:var(--ink);color:var(--ivory);position:relative;overflow:hidden;}
  .process::before{content:"";position:absolute;right:-200px;top:-200px;width:600px;height:600px;border:1px solid rgba(194,162,107,0.12);border-radius:50%;}
  .process::after{content:"";position:absolute;right:-100px;top:-100px;width:400px;height:400px;border:1px solid rgba(194,162,107,0.1);border-radius:50%;}
  .process .sec-title{color:var(--ivory);}
  .process .sec-desc{color:rgba(247,244,238,0.62);}
  .steps{display:grid;grid-template-columns:repeat(6,1fr);position:relative;}
  .steps::before{content:"";position:absolute;left:0;right:0;top:27px;height:1px;background:var(--line-dark);}
  .step{position:relative;padding-right:22px;}
  .step .dot{width:55px;height:55px;border-radius:50%;border:1px solid rgba(194,162,107,0.5);background:var(--ink);display:grid;place-items:center;font-family:var(--latin);font-size:20px;color:var(--gold-soft);position:relative;transition:background .4s,color .4s;}
  .step:hover .dot{background:var(--gold);color:var(--ink);}
  .step h3{color:var(--ivory);font-size:18px;margin:28px 0 10px;}
  .step p{font-size:14px;color:rgba(247,244,238,0.6);line-height:1.8;}

  /* ---------- Network ---------- */
  .net-grid{display:grid;grid-template-columns:0.8fr 1.2fr;gap:100px;align-items:start;}
  .ports{border-top:1px solid var(--ink);}
  .port{display:grid;grid-template-columns:110px 1fr auto;align-items:center;gap:20px;padding:22px 4px;border-bottom:1px solid var(--line);transition:background .3s,padding .3s var(--ease);}
  .port:hover{background:var(--white);padding-left:16px;padding-right:16px;}
  .port .code{font-family:var(--latin);font-size:20px;font-weight:600;letter-spacing:0.08em;color:var(--ink);}
  .port .city{font-size:15.5px;color:var(--text);}
  .port .type{font-size:11.5px;letter-spacing:0.18em;color:var(--gold);}
  .hub{display:inline-flex;gap:10px;align-items:center;margin-top:36px;padding:14px 20px;background:var(--white);border:1px solid var(--line);font-size:14px;color:var(--muted);}
  .hub b{color:var(--ink);font-weight:500;}
  .hub i{width:8px;height:8px;border-radius:50%;background:var(--gold);box-shadow:0 0 0 5px rgba(184,150,90,0.18);}

  /* ---------- Quote ---------- */
  #quote{background:var(--ink);color:var(--ivory);position:relative;overflow:hidden;}
  #quote::before{content:"";position:absolute;left:-260px;bottom:-260px;width:720px;height:720px;border:1px solid rgba(194,162,107,0.12);border-radius:50%;}
  #quote::after{content:"";position:absolute;left:-140px;bottom:-140px;width:480px;height:480px;border:1px solid rgba(194,162,107,0.1);border-radius:50%;}
  .quote-inner{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,0.78fr) minmax(0,1.22fr);gap:80px;align-items:start;}
  .quote-side .sec-title{color:var(--ivory);}
  .quote-side .sec-desc{color:rgba(247,244,238,0.66);margin-top:22px;}
  .q-steps{list-style:none;margin:48px 0 0;padding:0;position:relative;}
  .q-steps::before{content:"";position:absolute;left:19px;top:32px;bottom:32px;width:1px;background:rgba(194,162,107,0.35);}
  .q-steps li{display:flex;gap:20px;align-items:flex-start;padding:12px 0;position:relative;}
  .q-steps .n{flex:none;width:39px;height:39px;border-radius:50%;border:1px solid rgba(194,162,107,0.55);background:var(--ink);display:grid;place-items:center;font-family:var(--latin);font-size:16px;color:var(--gold-soft);}
  .q-steps b{display:block;font-weight:500;font-size:15.5px;color:var(--ivory);margin-top:1px;}
  .q-steps small{font-size:13.5px;color:rgba(247,244,238,0.55);}
  .q-contact{margin-top:44px;display:grid;gap:10px;}
  .q-contact a,.q-contact div{display:flex;align-items:center;gap:16px;padding:16px 20px;border:1px solid var(--line-dark);transition:border-color .3s,background .3s;}
  .q-contact a:hover{border-color:var(--gold);background:rgba(194,162,107,0.06);}
  .q-contact svg{flex:none;width:20px;height:20px;stroke:var(--gold-soft);fill:none;stroke-width:1.4;}
  .q-contact small{display:block;font-size:11.5px;letter-spacing:0.16em;color:rgba(247,244,238,0.5);}
  .q-contact b{font-weight:500;font-size:16px;color:var(--ivory);letter-spacing:0.02em;}

  .quote-card{background:var(--white);color:var(--text);padding:56px 52px 48px;box-shadow:0 50px 100px -40px rgba(0,0,0,0.55);position:relative;}
  .quote-card::before{content:"";position:absolute;left:0;top:0;right:0;height:3px;background:linear-gradient(90deg,var(--gold),var(--gold-soft));}
  .q-group + .q-group{margin-top:38px;}
  .q-label{display:flex;align-items:center;gap:10px;margin-bottom:16px;font-size:14.5px;font-weight:700;color:var(--ink);}
  .q-label .no{font-family:var(--latin);font-size:17px;font-weight:600;color:var(--gold);}
  .q-label .opt{font-size:12.5px;font-weight:400;color:var(--muted);}
  .req{color:#B5533C;margin-left:2px;}

  .mode-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;}
  .mode-card{position:relative;cursor:pointer;display:block;}
  .mode-card input{position:absolute;opacity:0;pointer-events:none;}
  .mode-card .box{display:flex;flex-direction:column;align-items:flex-start;gap:14px;padding:20px 18px;border:1px solid rgba(10,26,47,0.14);background:var(--ivory);height:100%;transition:border-color .3s,background .3s,box-shadow .3s;}
  .mode-card svg{width:30px;height:30px;stroke:var(--ink);fill:none;stroke-width:1.3;stroke-linecap:round;stroke-linejoin:round;transition:stroke .3s;}
  .mode-card b{display:block;font-size:15.5px;font-weight:700;color:var(--ink);transition:color .3s;}
  .mode-card small{display:block;font-size:12.5px;color:var(--muted);margin-top:2px;transition:color .3s;}
  .mode-card .chk{position:absolute;top:14px;right:14px;width:18px;height:18px;border-radius:50%;border:1px solid rgba(10,26,47,0.25);background:#fff;transition:all .3s;}
  .mode-card:hover .box{border-color:var(--gold);}
  .mode-card input:checked + .box{background:var(--ink);border-color:var(--ink);box-shadow:0 14px 30px -18px rgba(10,26,47,0.7);}
  .mode-card input:checked + .box svg{stroke:var(--gold-soft);}
  .mode-card input:checked + .box b{color:var(--ivory);}
  .mode-card input:checked + .box small{color:rgba(247,244,238,0.6);}
  .mode-card input:checked + .box .chk{border-color:var(--gold);background:var(--gold) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M4 8.5l2.5 2.5L12 5.5' fill='none' stroke='%230A1A2F' stroke-width='2'/%3E%3C/svg%3E") center/12px no-repeat;}
  .mode-card input:focus-visible + .box{outline:2px solid var(--gold);outline-offset:2px;}

  .route{display:grid;grid-template-columns:1fr 44px 1fr;align-items:end;}
  .route .arrow{height:52px;display:grid;place-items:center;color:var(--gold);font-size:18px;}
  .field{display:flex;flex-direction:column;gap:8px;min-width:0;}
  .field label{font-size:13px;font-weight:500;color:var(--muted);}
  .field input,.field textarea{width:100%;min-width:0;height:52px;padding:0 16px;border:1px solid rgba(10,26,47,0.14);background:var(--ivory);font-family:var(--sans);font-size:15px;color:var(--text);border-radius:0;transition:border-color .3s,background .3s,box-shadow .3s;}
  .field textarea{height:auto;min-height:130px;padding:14px 16px;line-height:1.75;resize:vertical;}
  .field input::placeholder,.field textarea::placeholder{color:#9EA4AE;}
  .field input:focus,.field textarea:focus{outline:none;border-color:var(--gold);background:#fff;box-shadow:0 0 0 3px rgba(184,150,90,0.15);}
  .field input:user-invalid,.field textarea:user-invalid{border-color:#B5533C;}
  .grid-2{display:grid;grid-template-columns:1fr 1fr;gap:14px;}
  .grid-2 .full{grid-column:1/-1;}

  .consent{margin-top:32px;display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:14px;}
  .consent label{display:flex;gap:10px;align-items:center;cursor:pointer;color:var(--text);}
  .consent input{width:18px;height:18px;accent-color:var(--ink);margin:0;}
  .consent details{font-size:12.5px;color:var(--muted);line-height:1.75;}
  .consent summary{cursor:pointer;color:var(--gold);list-style:none;text-decoration:underline;text-underline-offset:3px;}
  .consent summary::-webkit-details-marker{display:none;}
  .consent details[open]{flex-basis:100%;order:3;background:var(--ivory);padding:14px 18px;}
  .consent details[open] summary{margin-bottom:6px;}
  .consent ul{margin:0;padding-left:16px;}

  .submit-btn{margin-top:22px;width:100%;display:flex;align-items:center;justify-content:center;gap:12px;background:var(--ink);color:var(--ivory);border:none;height:60px;font-size:15.5px;font-weight:500;letter-spacing:0.06em;transition:background .35s var(--ease),color .35s;}
  .submit-btn .arr{transition:transform .35s var(--ease);}
  .submit-btn:hover{background:var(--gold);color:var(--ink);}
  .submit-btn:hover .arr{transform:translateX(4px);}
  .submit-btn:disabled{opacity:.6;cursor:wait;}
  .submit-note{font-size:12.5px;color:var(--muted);margin-top:14px;text-align:center;}

  .quote-done{display:none;text-align:center;padding:48px 10px 36px;}
  .quote-done .ok{width:64px;height:64px;margin:0 auto 24px;border-radius:50%;border:1px solid var(--gold);display:grid;place-items:center;}
  .quote-done .ok svg{width:28px;height:28px;stroke:var(--gold);fill:none;stroke-width:1.6;}
  .quote-done h3{font-size:26px;margin-bottom:14px;}
  .quote-done .ref{font-family:var(--latin);font-size:20px;letter-spacing:0.06em;color:var(--ink);border-top:1px solid var(--gold);border-bottom:1px solid var(--gold);display:inline-block;padding:10px 22px;margin:8px 0 20px;}
  .quote-done p{font-size:14.5px;color:var(--muted);line-height:1.8;}
  .quote-done button{margin-top:24px;background:none;border:1px solid var(--ink);color:var(--ink);padding:12px 24px;font-size:13.5px;letter-spacing:0.04em;transition:all .3s;}
  .quote-done button:hover{background:var(--ink);color:var(--ivory);}

  @media (max-width:1080px){ .quote-inner{grid-template-columns:1fr;gap:56px;} }
  @media (max-width:680px){
    .quote-card{padding:40px 20px 32px;}
    .mode-cards{grid-template-columns:1fr;gap:8px;}
    .mode-card .box{flex-direction:row;align-items:center;padding:16px 16px;gap:16px;}
    .mode-card .chk{top:50%;transform:translateY(-50%);}
    .route{grid-template-columns:1fr;}
    .route .arrow{height:28px;transform:rotate(90deg);}
    .grid-2{grid-template-columns:1fr;}
  }

  /* ---------- Footer ---------- */
  footer{background:var(--ink);color:rgba(247,244,238,0.62);padding:96px 0 36px;}
  .foot-top{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:60px;padding-bottom:64px;border-bottom:1px solid var(--line-dark);}
  .foot-slogan{font-family:var(--serif);font-size:26px;line-height:1.6;color:var(--ivory);margin-top:30px;font-weight:500;}
  .foot-col h4{font-family:var(--latin);font-style:italic;font-weight:500;font-size:18px;color:var(--gold-soft);margin:0 0 22px;}
  .foot-col a,.foot-col p{display:block;font-size:14.5px;line-height:2.2;transition:color .3s;}
  .foot-col a:hover{color:var(--gold-soft);}
  .foot-bottom{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;padding-top:30px;font-size:12.5px;line-height:1.9;}
  .foot-bottom .latin{font-family:var(--latin);letter-spacing:0.1em;}

  .sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;}
  /* ---------- Reveal ---------- */
  .reveal{opacity:0;transform:translateY(28px);transition:opacity 1s var(--ease),transform 1s var(--ease);}
  .reveal.in{opacity:1;transform:none;}
  .reveal.d1{transition-delay:.12s;} .reveal.d2{transition-delay:.24s;} .reveal.d3{transition-delay:.36s;} .reveal.d4{transition-delay:.48s;} .reveal.d5{transition-delay:.6s;}
  .no-js .reveal{opacity:1;transform:none;}
  @media (prefers-reduced-motion:reduce){
    html{scroll-behavior:auto;}
    .reveal{opacity:1;transform:none;transition:none;}
    .hero-bg{animation:none;transform:none;}
    .scroll-cue::after{animation:none;}
  }

  /* ---------- Responsive ---------- */
  @media (max-width:1080px){
    .steps{grid-template-columns:repeat(3,1fr);row-gap:56px;}
    .steps::before{display:none;}
    .about-grid,.net-grid{grid-template-columns:1fr;gap:64px;}
    .ceo{position:relative;top:0;}
    .svc-grid{grid-template-columns:1fr 1fr;}
  }
  @media (max-width:860px){
    nav.links,.nav-cta{display:none;}
    .menu-btn{display:block;}
    header.open{background:var(--ink);}
    header.open .brand,header.open .menu-btn{color:var(--ivory);}
    header.open .brand-mark{border-color:var(--gold-2);color:var(--gold-2);}
    header.open nav.links{display:flex;position:absolute;top:100%;left:0;right:0;flex-direction:column;gap:0;background:var(--ink);padding:10px 24px 30px;border-top:1px solid var(--line-dark);}
    header.open nav.links a{color:var(--ivory);padding:18px 0;border-bottom:1px solid var(--line-dark);font-size:16px;}
    header.open .menu-btn span:nth-child(1){transform:translateY(7px) rotate(45deg);}
    header.open .menu-btn span:nth-child(2){opacity:0;}
    header.open .menu-btn span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}
    .foot-top{grid-template-columns:1fr 1fr;}
    .foot-top > :first-child{grid-column:1/-1;}
    .scroll-cue{display:none;}
  }
  @media (max-width:680px){
    .wrap{padding:0 22px;}
    section{padding:96px 0;}
    .sec-head{flex-direction:column;align-items:flex-start;gap:20px;margin-bottom:48px;}
    .hero-inner{padding-top:140px;padding-bottom:64px;}
    .hero .lead{font-size:16px;}
    .hero-foot .wrap{grid-template-columns:1fr;}
    .hero-fact{padding:16px 0;}
    .hero-fact + .hero-fact{padding-left:0;border-left:0;border-top:1px solid var(--line-dark);}
    .btn{padding:15px 24px;}
    .values{grid-template-columns:1fr;}
    .value,.value + .value{padding:26px 0;border-left:0;}
    .value + .value{border-top:1px solid var(--line);}
    .ceo{padding:52px 30px 38px;}
    .ceo blockquote{font-size:18px;}
    .svc-grid{grid-template-columns:1fr;}
    .steps{grid-template-columns:1fr 1fr;row-gap:44px;}
    .port{grid-template-columns:90px 1fr;}
    .port .type{display:none;}
    .foot-top{grid-template-columns:1fr;gap:44px;}
  }

  /* ---------- Sub pages ---------- */
  nav.links a.active{color:var(--gold-soft);}
  header.scrolled nav.links a.active{color:var(--gold);}
  .page-hero{position:relative;background:var(--ink);color:var(--ivory);padding:200px 0 110px;overflow:hidden;}
  .page-hero::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(10,26,47,0.96) 30%,rgba(10,26,47,0.7)),var(--ph-img,none) center/cover no-repeat;}
  .page-hero::after{content:"";position:absolute;right:-180px;top:-180px;width:560px;height:560px;border:1px solid rgba(194,162,107,0.14);border-radius:50%;}
  .page-hero .wrap{position:relative;z-index:1;}
  .page-hero .eyebrow{color:var(--gold-soft);}
  .page-hero h1{color:var(--ivory);font-size:clamp(36px,4.6vw,62px);line-height:1.25;font-weight:500;margin:22px 0 22px;}
  .page-hero p{max-width:620px;font-size:17px;line-height:1.9;color:rgba(247,244,238,0.75);font-weight:300;}
  .crumb{margin-top:40px;font-size:13px;color:rgba(247,244,238,0.5);letter-spacing:0.04em;}
  .crumb a:hover{color:var(--gold-soft);}
  .subnav{position:sticky;top:72px;z-index:50;background:var(--white);border-bottom:1px solid var(--line);}
  .subnav .wrap{display:flex;gap:36px;overflow-x:auto;scrollbar-width:none;}
  .subnav .wrap::-webkit-scrollbar{display:none;}
  .subnav a{flex:none;padding:20px 0;font-size:14.5px;color:var(--muted);border-bottom:2px solid transparent;transition:color .3s,border-color .3s;}
  .subnav a:hover,.subnav a.on{color:var(--ink);border-bottom-color:var(--gold);}
  .more-link{display:inline-flex;align-items:center;gap:10px;margin-top:40px;font-size:14.5px;font-weight:500;color:var(--ink);border-bottom:1px solid var(--gold);padding-bottom:6px;transition:gap .3s var(--ease),color .3s;}
  .more-link:hover{gap:16px;color:var(--gold);}

  /* company: greeting */
  .greet{display:grid;grid-template-columns:0.9fr 1.1fr;gap:100px;align-items:start;}
  .greet-quote{font-family:var(--serif);font-size:clamp(24px,2.4vw,32px);line-height:1.6;color:var(--ink);font-weight:500;margin-top:22px;}
  .greet-quote em{font-style:normal;color:var(--gold);}
  .greet-body p{font-size:16.5px;line-height:2.05;color:var(--muted);}
  .greet-body p + p{margin-top:22px;}
  .greet-sign{margin-top:44px;padding-top:28px;border-top:1px solid var(--line);display:flex;align-items:baseline;gap:18px;}
  .greet-sign span{font-size:13px;color:var(--muted);letter-spacing:0.08em;}
  .greet-sign b{font-family:var(--serif);font-size:24px;font-weight:600;letter-spacing:0.2em;color:var(--ink);}

  /* company: overview table */
  .overview{background:var(--white);}
  .ov-grid{display:grid;grid-template-columns:0.7fr 1.3fr;gap:100px;align-items:start;}
  .ov-table{border-top:1px solid var(--ink);}
  .ov-row{display:grid;grid-template-columns:150px 1fr;gap:24px;padding:22px 4px;border-bottom:1px solid var(--line);font-size:15.5px;}
  .ov-row dt{color:var(--muted);font-size:14px;}
  .ov-row dd{margin:0;color:var(--ink);}
  .ov-row dd small{display:block;color:var(--muted);font-size:13px;margin-top:2px;}
  .ov-row a{border-bottom:1px solid var(--line);}
  .ov-row a:hover{color:var(--gold);border-color:var(--gold);}

  /* company: mission / vision */
  .mv{display:grid;grid-template-columns:1fr 1fr;gap:28px;margin-top:10px;}
  .mv-card{background:var(--ink);color:var(--ivory);padding:52px 48px;position:relative;overflow:hidden;}
  .mv-card::after{content:"";position:absolute;inset:12px;border:1px solid rgba(194,162,107,0.22);pointer-events:none;}
  .mv-card .k{font-family:var(--latin);font-style:italic;font-size:20px;color:var(--gold-soft);}
  .mv-card h3{color:var(--ivory);font-size:26px;line-height:1.5;margin:14px 0 18px;font-weight:500;}
  .mv-card p{font-size:15px;line-height:1.9;color:rgba(247,244,238,0.7);}

  /* company: service detail */
  .svc-detail{display:grid;grid-template-columns:1fr;border-top:1px solid var(--line);}
  .sd-row{display:grid;grid-template-columns:90px 0.8fr 1.2fr;gap:40px;padding:48px 0;border-bottom:1px solid var(--line);align-items:start;}
  .sd-row .no{font-family:var(--latin);font-size:44px;line-height:1;color:var(--gold);}
  .sd-row .tag{font-size:11.5px;letter-spacing:0.22em;color:var(--gold);font-weight:500;}
  .sd-row h3{font-size:26px;margin-top:10px;}
  .sd-row p{font-size:15.5px;color:var(--muted);line-height:1.9;}
  .sd-row ul{list-style:none;padding:0;margin:18px 0 0;display:grid;gap:10px;}
  .sd-row li{position:relative;padding-left:20px;font-size:15px;color:var(--text);line-height:1.7;}
  .sd-row li::before{content:"";position:absolute;left:0;top:11px;width:8px;height:1px;background:var(--gold);}

  /* company: why */
  .why-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid var(--line-dark);}
  .why{padding:40px 28px 0 0;}
  .why + .why{padding-left:28px;border-left:1px solid var(--line-dark);}
  .why .n{font-family:var(--latin);font-size:40px;color:var(--gold-soft);line-height:1;}
  .why h3{color:var(--ivory);font-size:20px;margin:22px 0 12px;}
  .why p{font-size:14.5px;line-height:1.85;color:rgba(247,244,238,0.62);}

  /* company: location */
  .loc{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center;}
  .loc-card{background:var(--white);padding:48px;border-top:3px solid var(--gold);}
  .loc-card .addr{font-family:var(--serif);font-size:22px;line-height:1.6;color:var(--ink);font-weight:500;}
  .loc-card .addr small{display:block;font-family:var(--sans);font-size:14px;color:var(--muted);margin-top:6px;font-weight:400;}
  .loc-links{display:flex;gap:10px;flex-wrap:wrap;margin-top:30px;}
  .loc-links a{padding:12px 20px;border:1px solid var(--ink);font-size:13.5px;color:var(--ink);transition:all .3s;}
  .loc-links a:hover{background:var(--ink);color:var(--ivory);}
  .loc-contact{margin-top:30px;padding-top:24px;border-top:1px solid var(--line);display:grid;gap:8px;font-size:15px;}
  .loc-contact span{color:var(--muted);display:inline-block;min-width:64px;}

  .cta-band{background:var(--ink);color:var(--ivory);padding:100px 0;text-align:center;position:relative;overflow:hidden;}
  .cta-band::before{content:"";position:absolute;left:50%;top:50%;width:700px;height:700px;transform:translate(-50%,-50%);border:1px solid rgba(194,162,107,0.12);border-radius:50%;}
  .cta-band .wrap{position:relative;}
  .cta-band h2{color:var(--ivory);font-size:clamp(28px,3vw,40px);line-height:1.45;font-weight:500;}
  .cta-band p{color:rgba(247,244,238,0.65);margin:18px auto 36px;max-width:520px;}

  /* glossary */
  .gl-tools{position:sticky;top:72px;z-index:50;background:var(--ivory);border-bottom:1px solid var(--line);padding:22px 0;}
  .gl-tools .wrap{display:flex;gap:18px;align-items:center;flex-wrap:wrap;}
  .gl-search{flex:1 1 320px;position:relative;}
  .gl-search input{width:100%;height:54px;border:1px solid rgba(10,26,47,0.18);background:var(--white);padding:0 18px 0 48px;font-family:var(--sans);font-size:15.5px;color:var(--text);border-radius:0;}
  .gl-search input:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(184,150,90,0.15);}
  .gl-search svg{position:absolute;left:17px;top:50%;transform:translateY(-50%);width:18px;height:18px;stroke:var(--muted);fill:none;stroke-width:1.6;}
  .gl-cats{display:flex;gap:6px;flex-wrap:wrap;}
  .gl-cats button{background:transparent;border:1px solid rgba(10,26,47,0.16);padding:10px 16px;font-size:13.5px;color:var(--muted);transition:all .3s;}
  .gl-cats button:hover{color:var(--ink);border-color:var(--ink);}
  .gl-cats button.on{background:var(--ink);border-color:var(--ink);color:var(--ivory);}
  .gl-count{font-size:13px;color:var(--muted);margin:0 0 22px;}
  .gl-section{padding:70px 0 0;}
  .gl-section:first-of-type{padding-top:10px;}
  .gl-section > h2{font-size:26px;display:flex;align-items:baseline;gap:14px;padding-bottom:18px;border-bottom:1px solid var(--ink);}
  .gl-section > h2 small{font-family:var(--latin);font-style:italic;font-size:17px;color:var(--gold);font-weight:500;}
  .gl-section > p.intro{font-size:14.5px;color:var(--muted);margin:16px 0 4px;}
  .gl-list{display:grid;grid-template-columns:1fr 1fr;column-gap:56px;}
  .term{padding:26px 0;border-bottom:1px solid var(--line);}
  .term h3{font-family:var(--sans);font-size:17px;font-weight:700;color:var(--ink);letter-spacing:-0.01em;display:flex;flex-wrap:wrap;align-items:baseline;gap:4px 10px;}
  .term h3 .en{font-family:var(--latin);font-size:17px;font-weight:600;color:var(--gold);letter-spacing:0.01em;}
  .term p{font-size:14.5px;line-height:1.85;color:var(--muted);margin-top:8px;}
  .term p b{color:var(--text);font-weight:500;}
  .term .ex{display:block;margin-top:8px;font-size:13.5px;color:var(--ink-3);background:var(--ivory-2);padding:8px 12px;border-left:2px solid var(--gold);}
  .term mark{background:rgba(184,150,90,0.28);color:inherit;padding:0 1px;}
  .gl-empty{display:none;padding:80px 0;text-align:center;color:var(--muted);}
  .gl-note{margin-top:80px;padding:28px 32px;background:var(--white);border-left:3px solid var(--gold);font-size:14px;color:var(--muted);line-height:1.8;}
  .gl-note a{color:var(--ink);border-bottom:1px solid var(--gold);}

  .inco-table{width:100%;border-collapse:collapse;margin-top:24px;font-size:14px;}
  .inco-table th,.inco-table td{padding:14px 12px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top;}
  .inco-table th{font-size:12.5px;letter-spacing:0.06em;color:var(--muted);font-weight:500;border-bottom:1px solid var(--ink);}
  .inco-table td:first-child{font-family:var(--latin);font-weight:600;font-size:17px;color:var(--ink);white-space:nowrap;}
  .inco-table td small{display:block;color:var(--muted);font-size:12.5px;}
  .inco-table .mode{font-size:12px;letter-spacing:0.08em;color:var(--gold);white-space:nowrap;}
  .inco-wrap{overflow-x:auto;}

  @media (max-width:1080px){
    .greet,.ov-grid,.loc{grid-template-columns:1fr;gap:56px;}
    .why-grid{grid-template-columns:1fr 1fr;row-gap:44px;}
    .why:nth-child(3){padding-left:0;border-left:0;}
    .sd-row{grid-template-columns:70px 1fr;}
    .sd-row > div:last-child{grid-column:2;}
  }
  @media (max-width:860px){
    .gl-list{grid-template-columns:1fr;}
    .mv{grid-template-columns:1fr;}
    .subnav{top:72px;}
  }
  @media (max-width:680px){
    .page-hero{padding:150px 0 80px;}
    .ov-row{grid-template-columns:96px 1fr;gap:14px;font-size:14.5px;}
    .mv-card{padding:40px 28px;}
    .sd-row{grid-template-columns:1fr;gap:16px;padding:40px 0;}
    .sd-row > div:last-child{grid-column:auto;}
    .why-grid{grid-template-columns:1fr;}
    .why,.why + .why{padding:30px 0 0;border-left:0;}
    .loc-card{padding:34px 24px;}
    .gl-tools{padding:14px 0;}
    .gl-cats{flex-wrap:nowrap;overflow-x:auto;width:100%;scrollbar-width:none;}
    .gl-cats button{flex:none;}
  }

  .foot-since{margin-top:18px;font-family:var(--latin);font-size:14px;letter-spacing:0.3em;color:var(--gold-soft);}

  /* ---------- Since 2001 / years ---------- */
  .hero-badge{position:absolute;z-index:2;right:max(40px,calc((100vw - 1240px)/2 + 40px));top:50%;transform:translateY(-58%);}
  .hb-ring{width:250px;height:250px;border-radius:50%;border:1px solid rgba(220,201,163,0.55);display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;position:relative;background:rgba(10,26,47,0.35);backdrop-filter:blur(3px);-webkit-backdrop-filter:blur(3px);}
  .hb-ring::before{content:"";position:absolute;inset:10px;border-radius:50%;border:1px solid rgba(220,201,163,0.22);}
  .hb-since{font-family:var(--latin);font-size:12.5px;letter-spacing:0.36em;color:var(--gold-soft);}
  .hb-num{font-family:var(--latin);font-size:72px;letter-spacing:0.02em;line-height:0.95;font-weight:500;color:var(--ivory);margin:6px 0 4px;}
  .hb-lbl{font-size:10.5px;letter-spacing:0.26em;line-height:1.7;color:rgba(247,244,238,0.75);}
  .hb-range{margin-top:10px;font-family:var(--latin);font-style:italic;font-size:15px;color:var(--gold-soft);}
  .stats{display:grid;grid-template-columns:repeat(3,1fr);margin-top:48px;background:var(--ink);color:var(--ivory);}
  .stat{padding:26px 24px;}
  .stat + .stat{border-left:1px solid var(--line-dark);}
  .stat b{display:block;font-family:var(--latin);font-weight:500;font-size:44px;line-height:1;color:var(--gold-soft);}
  .stat b i{font-family:var(--sans);font-style:normal;font-size:16px;margin-left:4px;color:var(--ivory);}
  .stat > span{display:block;margin-top:10px;font-size:13.5px;color:rgba(247,244,238,0.7);}
  .since-band{background:var(--ink);color:var(--ivory);position:relative;overflow:hidden;}
  .since-band::before{content:"";position:absolute;left:-160px;top:50%;width:640px;height:640px;transform:translateY(-50%);border:1px solid rgba(194,162,107,0.14);border-radius:50%;}
  .since-inner{display:grid;grid-template-columns:0.8fr 1.2fr;gap:80px;align-items:center;position:relative;}
  .since-num{font-family:var(--latin);font-size:clamp(150px,18vw,260px);line-height:0.85;font-weight:500;color:var(--gold-soft);display:flex;align-items:flex-end;gap:14px;}
  .since-num small{font-size:20px;letter-spacing:0.3em;color:var(--ivory);padding-bottom:18px;}
  .since-text h2{color:var(--ivory);font-size:clamp(28px,3vw,40px);line-height:1.45;font-weight:500;margin:18px 0 20px;}
  .since-text p{color:rgba(247,244,238,0.7);font-size:16px;line-height:1.95;max-width:560px;}
  .since-line{display:flex;align-items:center;gap:14px;margin-top:36px;font-family:var(--latin);font-size:18px;color:var(--gold-soft);}
  .since-line i{flex:1;height:1px;background:linear-gradient(90deg,rgba(194,162,107,0.6),rgba(194,162,107,0.2));max-width:120px;}
  .since-line span:nth-child(3),.since-line em{font-family:var(--sans);font-style:normal;font-size:13px;color:rgba(247,244,238,0.6);}
  @media (max-width:1180px){ .hero-badge{display:none;} }
  @media (max-width:860px){ .since-inner{grid-template-columns:1fr;gap:30px;} }
  @media (max-width:680px){
    .stats{grid-template-columns:1fr 1fr 1fr;}
    .stat{padding:20px 14px;}
    .stat b{font-size:30px;}
    .stat b i{font-size:13px;}
    .stat > span{font-size:12px;}
  }