:root{--ink:#071b2a;--ink-2:#0d2c3f;--blue:#2e8eff;--cyan:#72e3d4;--paper:#f3f5f3;--white:#fff;--muted:#66747d;--line:#d9deda}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);font-family:"Noto Sans KR",sans-serif;background:var(--paper);line-height:1.65}img,video{display:block;width:100%;height:100%;object-fit:cover}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}.site-header{height:84px;display:flex;align-items:center;justify-content:space-between;padding:0 clamp(24px,5vw,80px);position:absolute;top:0;left:0;right:0;z-index:20;color:#fff;border-bottom:1px solid #ffffff2b}.brand{display:flex;align-items:center;gap:12px;line-height:1}.brand-mark{width:38px;height:38px;border:1px solid currentColor;border-radius:50%;display:grid;place-items:center;font:800 18px/1 Manrope}.brand strong{font:800 15px/1 Manrope;letter-spacing:.2em;display:block}.brand small{display:block;font:500 8px/1.5 Manrope;letter-spacing:.36em;margin-top:5px;opacity:.75}.site-header nav{display:flex;align-items:center;gap:30px;font-size:14px}.site-header nav a{opacity:.84}.site-header nav a:hover{opacity:1}.nav-cta{padding:11px 18px;border:1px solid #ffffff80;border-radius:999px}.menu-button{display:none;background:none;border:1px solid #ffffff66;color:#fff;border-radius:999px;padding:8px 14px}.hero{min-height:860px;height:100vh;max-height:1020px;position:relative;color:#fff;overflow:hidden}.hero-image{position:absolute;inset:0}.hero-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(3,18,29,.92) 0%,rgba(3,18,29,.68) 46%,rgba(3,18,29,.13) 78%),linear-gradient(0deg,rgba(3,18,29,.62),transparent 45%)}.hero-content{position:absolute;top:50%;left:clamp(24px,8vw,140px);transform:translateY(-52%);max-width:900px}.eyebrow{font:700 12px/1.4 Manrope,sans-serif;letter-spacing:.22em;text-transform:uppercase;color:var(--cyan);margin:0 0 22px}.eyebrow.dark{color:#14786f}.hero h1,.section h2{font-family:"Noto Sans KR",sans-serif;font-weight:600;line-height:1.18;letter-spacing:-.055em;margin:0}.hero h1{font-size:clamp(48px,6.3vw,96px)}h1 em,h2 em{font-style:normal;color:var(--cyan)}.hero-copy{font-size:clamp(16px,1.25vw,20px);color:#e3ebed;line-height:1.8;margin:30px 0 38px}.hero-actions{display:flex;gap:12px}.button{display:inline-flex;align-items:center;justify-content:center;min-height:54px;padding:0 25px;border-radius:3px;font-weight:700;border:1px solid transparent;cursor:pointer}.button.primary{background:var(--blue);color:#fff}.button.ghost{border-color:#ffffff66;background:#ffffff0d;color:#fff}.hero-stats{position:absolute;bottom:0;right:0;background:#f8faf8;color:var(--ink);display:grid;grid-template-columns:repeat(3,1fr);padding:34px clamp(30px,5vw,74px);gap:clamp(30px,5vw,80px);min-width:min(820px,70vw)}.hero-stats div{display:grid}.hero-stats strong{font:700 clamp(30px,3vw,46px)/1 Manrope}.hero-stats sup{color:var(--blue);font-size:.5em}.hero-stats strong small{font-size:.36em;margin-left:4px;color:var(--muted)}.hero-stats span{font-size:12px;color:var(--muted);margin-top:10px}.section{padding:clamp(90px,11vw,170px) clamp(24px,8vw,140px)}.section-label{font:700 11px/1 Manrope;letter-spacing:.2em;color:#758189;border-top:1px solid #b7c0c1;padding-top:15px;margin-bottom:70px}.section-label.light{color:#96aab3;border-color:#415766}.intro-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:8vw;align-items:start}.section h2{font-size:clamp(38px,5vw,74px)}.intro-copy{font-size:17px;color:#465861;padding-top:15px}.intro-copy p{margin:0 0 24px}.note{font-size:12px;color:#77858b;border-left:2px solid var(--blue);padding:8px 14px;margin-top:35px}.wide-image{height:min(680px,55vw);margin-top:85px;position:relative;overflow:hidden}.image-caption{position:absolute;bottom:0;right:0;background:var(--ink);color:#fff;padding:36px 42px;min-width:320px}.image-caption span{font:700 9px Manrope;letter-spacing:.2em;color:var(--cyan)}.image-caption strong{display:block;font-size:20px;line-height:1.5;margin-top:10px}.process{background:var(--ink);color:#fff}.section-heading{max-width:980px}.section-heading h2{color:#fff}.process-layout{display:grid;grid-template-columns:1.15fr .85fr;gap:8vw;align-items:center;margin-top:75px}.process-media{height:560px;position:relative}.media-tag{position:absolute;left:18px;bottom:18px;background:#071b2ad9;padding:9px 12px;font:700 9px Manrope;letter-spacing:.16em}.process-list{list-style:none;margin:0;padding:0}.process-list li{display:grid;grid-template-columns:52px 1fr;gap:20px;padding:28px 0;border-bottom:1px solid #ffffff1d}.process-list li>span{font:700 12px Manrope;color:var(--cyan);padding-top:4px}.process-list strong{font-size:20px}.process-list p{margin:7px 0 0;color:#aebcc2;font-size:14px}.process-gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:80px}.process-gallery figure{margin:0}.process-gallery img{height:260px}.process-gallery figcaption{font-size:12px;color:#aebcc2;margin-top:12px}.product-intro{display:grid;grid-template-columns:1fr .72fr;gap:9vw;align-items:end}.product-intro>p{color:#52616a;font-size:16px}.size-grid{display:grid;grid-template-columns:repeat(5,1fr);margin-top:75px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.size-grid>div{padding:50px 20px;border-right:1px solid var(--line);text-align:center;transition:.25s}.size-grid>div:last-child{border:0}.size-grid>div:hover,.size-grid .featured{background:var(--ink);color:#fff;transform:translateY(-8px)}.size-grid strong{font:700 clamp(38px,4vw,62px)/1 Manrope}.size-grid span{font:500 12px Manrope;color:var(--blue);margin-left:4px}.size-grid small{display:block;margin-top:18px;color:#7d888e;font-size:12px}.service-band{display:grid;grid-template-columns:repeat(3,1fr);gap:40px;margin-top:85px}.service-band>div{padding-top:25px;border-top:2px solid var(--ink)}.service-band .icon{display:grid;place-items:center;width:36px;height:36px;border-radius:50%;background:#d9efeb;color:#14786f;margin-bottom:22px}.service-band strong{font-size:18px}.service-band p{font-size:13px;color:#66747d}.business{padding:0;display:grid;grid-template-columns:1fr 1fr;background:#0d2c3f;color:#fff}.business-photo{min-height:760px}.business-content{padding:110px clamp(35px,7vw,110px)}.business-content h2{color:#fff}.business-tabs{display:flex;flex-wrap:wrap;gap:8px;margin:55px 0 30px}.business-tabs button{background:transparent;color:#91a4ac;border:1px solid #46606d;padding:10px 15px;border-radius:999px;cursor:pointer}.business-tabs button.active{background:var(--cyan);color:var(--ink);border-color:var(--cyan);font-weight:700}.tab-panel{min-height:90px;color:#c0cbd0;max-width:560px}.text-link{display:inline-flex;gap:24px;margin-top:22px;border-bottom:1px solid #ffffff66;padding-bottom:8px;font-weight:700}.text-link span{color:var(--cyan)}.contact{display:grid;grid-template-columns:.8fr 1.2fr;gap:9vw;background:#fff}.contact-heading>p:last-child{color:#66747d;margin-top:30px}.contact-heading h2{font-size:clamp(38px,4.4vw,66px)}.contact-heading h2 em{color:var(--blue)}.inquiry-form{display:grid;grid-template-columns:1fr 1fr;gap:26px 22px;padding-top:18px}.inquiry-form label{font-size:13px;font-weight:700}.inquiry-form input,.inquiry-form select,.inquiry-form textarea{display:block;width:100%;margin-top:9px;border:0;border-bottom:1px solid #c9d0d2;background:transparent;padding:11px 3px;outline:none}.inquiry-form input:focus,.inquiry-form select:focus,.inquiry-form textarea:focus{border-color:var(--blue)}.inquiry-form .full{grid-column:1/-1}.inquiry-form .agree{font-size:12px;font-weight:400;color:#67757b;display:flex;align-items:center;gap:8px}.inquiry-form .agree input{width:auto;margin:0}.submit{border:0}.form-help{font-size:11px;color:#819096;margin:0;align-self:center}footer{padding:55px clamp(24px,8vw,140px);background:#04141f;color:#93a4ac;display:grid;grid-template-columns:1fr 1fr auto;gap:25px;align-items:start;font-size:12px}.footer-brand{display:flex;gap:12px;color:#fff;align-items:center}.footer-brand strong,.footer-brand small{display:block}.footer-brand small{font:500 8px Manrope;letter-spacing:.18em;margin-top:3px}.legal{grid-column:2;max-width:680px;margin:0}.toast{position:fixed;left:50%;bottom:28px;transform:translate(-50%,20px);background:#071b2a;color:#fff;padding:14px 20px;border-radius:4px;opacity:0;pointer-events:none;transition:.25s;z-index:30;font-size:13px}.toast.show{opacity:1;transform:translate(-50%,0)}.reveal{opacity:0;transform:translateY(28px);transition:opacity .8s,transform .8s}.reveal.visible{opacity:1;transform:none}@media(max-width:900px){.site-header{height:70px}.menu-button{display:block}.site-header nav{display:none;position:absolute;top:70px;left:0;right:0;background:#071b2af5;padding:24px;flex-direction:column;align-items:stretch}.site-header nav.open{display:flex}.hero{min-height:780px}.hero-content{top:44%}.hero-stats{right:0;left:0;min-width:0;width:100%;gap:12px;padding:24px}.intro-grid,.product-intro,.process-layout,.contact{grid-template-columns:1fr}.process-layout{gap:45px}.size-grid{grid-template-columns:repeat(2,1fr)}.size-grid>div{border-bottom:1px solid var(--line)}.size-grid .featured{transform:none}.service-band{grid-template-columns:1fr}.business{grid-template-columns:1fr}.business-photo{min-height:460px}.process-gallery{overflow:auto;grid-template-columns:repeat(3,280px)}footer{grid-template-columns:1fr}.legal{grid-column:auto}}@media(max-width:560px){.hero{min-height:740px}.hero h1{font-size:44px}.hero-copy br{display:none}.hero-actions{flex-direction:column;align-items:stretch}.hero-stats strong{font-size:27px}.hero-stats span{font-size:10px}.section{padding:85px 22px}.section-label{margin-bottom:45px}.wide-image{height:420px;margin-top:55px}.image-caption{left:0;right:0;min-width:0;padding:24px}.process-media{height:390px}.process-gallery{margin-top:50px}.size-grid{grid-template-columns:1fr 1fr}.business-content{padding:80px 24px}.contact{padding:85px 24px}.inquiry-form{grid-template-columns:1fr}.inquiry-form label{grid-column:1}.submit{grid-column:1}.form-help{grid-column:1}.hero-stats{grid-template-columns:repeat(3,1fr)}.hero-stats div{text-align:center}.hero-stats strong small{display:block;margin-top:3px}.hero-stats span{line-height:1.3}}
:root .hero-image{object-position:58% center}
.sub-header{position:relative;background:var(--ink)}.page-hero{min-height:520px;position:relative;color:#fff;display:flex;align-items:flex-end;padding:110px clamp(24px,8vw,140px) 75px;overflow:hidden}.page-hero>img{position:absolute;inset:0}.page-hero:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(3,18,29,.9),rgba(3,18,29,.35))}.page-hero-content{position:relative;z-index:1;max-width:900px}.page-hero h1{font-size:clamp(45px,6vw,82px);line-height:1.12;letter-spacing:-.055em;margin:0}.page-hero p{max-width:680px;color:#d4e0e4;font-size:18px}.crumb{font:700 11px Manrope;letter-spacing:.16em;color:var(--cyan)}.page-section{padding:95px clamp(24px,8vw,140px)}.page-section.alt{background:#e9eeec}.page-section.dark{background:var(--ink);color:#fff}.page-title{font-size:clamp(34px,4vw,60px);line-height:1.2;letter-spacing:-.045em;margin:0 0 24px}.lead{font-size:19px;color:#53656d;max-width:800px}.dark .lead{color:#b7c5ca}.fact-grid,.sector-grid,.quality-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:55px}.fact-card,.sector-card,.quality-card{background:#fff;padding:35px;border:1px solid var(--line)}.fact-card strong{font:700 44px Manrope;color:var(--blue)}.fact-card span{display:block;color:#63737a;margin-top:8px}.split{display:grid;grid-template-columns:1fr 1fr;gap:7vw;align-items:center}.split-image{height:530px}.timeline{counter-reset:step;display:grid;gap:0;margin-top:55px}.timeline>div{counter-increment:step;display:grid;grid-template-columns:75px 1fr;gap:20px;padding:28px 0;border-top:1px solid #ffffff26}.timeline>div:before{content:"0" counter(step);font:700 13px Manrope;color:var(--cyan)}.timeline h3{margin:0 0 8px;font-size:22px}.timeline p{margin:0;color:#adbdc3}.spec-table{width:100%;border-collapse:collapse;margin-top:45px;background:#fff}.spec-table th,.spec-table td{text-align:left;padding:20px;border-bottom:1px solid var(--line)}.spec-table th{font-size:12px;color:#6b797f}.supply-flow{display:grid;grid-template-columns:repeat(5,1fr);margin-top:55px}.supply-flow>div{padding:28px 20px;border:1px solid #ffffff2b;margin-right:-1px}.supply-flow span{display:block;color:var(--cyan);font:700 11px Manrope}.supply-flow strong{display:block;margin-top:10px}.page-cta{background:var(--blue);color:#fff;padding:70px clamp(24px,8vw,140px);display:flex;justify-content:space-between;align-items:center;gap:30px}.page-cta h2{font-size:clamp(30px,4vw,55px);margin:0}.page-cta .button{background:#fff;color:var(--ink)}.contact-layout{display:grid;grid-template-columns:.75fr 1.25fr;gap:8vw}.contact-guide{display:grid;gap:16px;margin-top:35px}.contact-guide div{padding:20px 0;border-top:1px solid var(--line)}.contact-guide strong{display:block}.contact-guide span{color:#6c7b82;font-size:13px}.warning-box{padding:20px;background:#edf4f3;border-left:3px solid #238e85;font-size:13px;color:#52656b;margin-top:35px}@media(max-width:900px){.fact-grid,.sector-grid,.quality-grid{grid-template-columns:1fr 1fr}.split,.contact-layout{grid-template-columns:1fr}.supply-flow{grid-template-columns:1fr}.page-cta{align-items:flex-start;flex-direction:column}}@media(max-width:560px){.page-hero{min-height:470px;padding:90px 22px 55px}.page-section{padding:75px 22px}.fact-grid,.sector-grid,.quality-grid{grid-template-columns:1fr}.split-image{height:380px}.page-cta{padding:55px 22px}}