@import url('assets/fonts/noto-sans-kr.css');
:root{--green:#063c2f;--deep:#052f26;--yellow:#f2cf57;--ink:#163a30;--muted:#64726a;--line:#dce4dd;--paper:#f5f7f3;--font:'Noto Sans KR',-apple-system,BlinkMacSystemFont,'Malgun Gothic',sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;color:var(--ink);font-family:var(--font);font-size:16px;line-height:1.7;word-break:keep-all}a{color:inherit;text-decoration:none}button{font:inherit;cursor:pointer}img{display:block;max-width:100%;height:auto}h1,h2,h3,p{margin:0}h1,h2,h3{line-height:1.35;letter-spacing:-.055em}em{font-style:normal;color:var(--yellow)}a,button{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible{outline:3px solid #c79a12;outline-offset:6px}.container{width:min(1200px,calc(100% - 96px));margin-inline:auto}.skip-link{position:fixed;top:-100px;left:20px;z-index:20;padding:12px 24px;background:var(--yellow)}.skip-link:focus{top:10px}.header{position:sticky;top:0;background:#fff;z-index:10;border-bottom:1px solid #e7ece6}.header-inner{height:86px;display:flex;align-items:center;justify-content:space-between;gap:30px}.brand{width:170px}nav{display:flex;align-items:center;gap:36px}nav a{font-size:15px;font-weight:600;position:relative}nav a:not(.nav-contact):after{content:'';position:absolute;bottom:-12px;left:0;width:100%;height:2px;background:var(--green);transform:scaleX(0);transition:transform .2s}nav a:hover:after,nav a[aria-current]:after{transform:scaleX(1)}.nav-contact{padding:9px 20px;border:1px solid var(--line);border-radius:3px}.nav-contact:hover{background:var(--paper)}.menu-toggle{display:none}.hero{position:relative;isolation:isolate;background:var(--deep);color:white;overflow:hidden}.hero-image{position:absolute;z-index:-2;inset:0 0 0 42%;background:url('assets/hero.webp') center/cover no-repeat;opacity:.88}.hero:before{content:'';position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,#052f26 20%,rgba(5,47,38,.93) 39%,rgba(5,47,38,.36) 64%,rgba(5,47,38,.08))}.hero-inner{min-height:615px;position:relative;display:flex;align-items:center;padding-block:76px 90px}.hero-copy{max-width:630px}.eyebrow{font-size:13px;font-weight:700;letter-spacing:.09em;display:flex;align-items:center;gap:13px;margin-bottom:19px;color:var(--green)}.eyebrow>span{color:#a37b05;letter-spacing:0}.eyebrow.light{color:var(--yellow)}.eyebrow.light>span{color:var(--yellow)}.hero .eyebrow>span{display:inline-block;height:2px;width:32px;background:var(--yellow)}h1{font-size:clamp(52px,6.2vw,84px);font-weight:800;line-height:1.17;letter-spacing:-.07em}.hero-description{margin-top:27px;font-size:18px;line-height:1.85;color:#dce7df}.hero-actions{display:flex;gap:12px;margin-top:35px}.button{display:inline-flex;justify-content:center;align-items:center;min-height:50px;padding:12px 25px;font-size:15px;font-weight:700;border-radius:3px;transition:background .2s,transform .2s}.button:hover{transform:translateY(-2px)}.button-yellow{background:var(--yellow);color:var(--deep)}.button-yellow:hover{background:#ffdd68}.button-outline{border:1px solid #ffffff6b;color:white}.button-outline:hover{background:#ffffff12}.hero-note{position:absolute;right:0;bottom:42px;display:flex;align-items:center;gap:14px}.hero-note p{font-size:10px;letter-spacing:.11em;line-height:1.8}.hero-note strong{font-size:12px;font-weight:500;letter-spacing:0}.circulation-mark{width:64px;height:64px;flex-shrink:0}.hero-bottom{border-top:1px solid #ffffff24}.hero-bottom>.container{display:flex;justify-content:space-between;align-items:center;min-height:58px;gap:20px}.hero-bottom span{font-size:11px;letter-spacing:.16em;color:#c3d1c7}.hero-bottom a{font-size:12px;color:#c3d1c7}.hero-bottom a span{margin-left:15px;font-size:18px}.section{padding-block:98px}.section-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:50px;margin-bottom:40px}.section-heading h2{font-size:clamp(30px,3.2vw,42px);font-weight:800}.section-description{max-width:465px;font-size:16px;color:var(--muted);line-height:1.9;padding-bottom:3px}.material-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.material-card{border:1px solid var(--line);overflow:hidden;border-radius:4px;background:#fff}.material-photo{height:175px;position:relative;background:#eee8dc;overflow:hidden}.material-photo img{width:100%;height:100%;object-fit:cover;transition:transform .5s}.material-card:hover img{transform:scale(1.05)}.material-photo>span{position:absolute;left:14px;top:13px;background:var(--green);color:var(--yellow);font-size:13px;padding:3px 10px;border-radius:2px;font-weight:700}.material-content{padding:24px 21px}.card-label{font-size:10px;font-weight:700;letter-spacing:.08em;color:#789083;margin-bottom:8px}.material-content h3{font-size:23px;letter-spacing:-.05em}.material-content ul{margin:18px 0 0;padding-left:17px;font-size:14px;line-height:1.9;color:#5e6d62}.material-content li::marker{color:#b59a41}.material-footnote{display:flex;align-items:center;justify-content:center;gap:26px;background:var(--paper);padding:18px;margin-top:25px;font-size:14px;color:#617668}.material-footnote>span:nth-child(even){color:#97a397}.material-footnote strong{font-weight:600;color:var(--green)}.process{background:var(--paper);border-block:1px solid #ebeeea}.process-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:17px;margin:0;padding:0;list-style:none}.process-grid li{background:white;border:1px solid #e3e8e1;border-radius:4px;padding:18px 17px 25px}.step-top{display:flex;align-items:center;justify-content:space-between;color:var(--green);font-size:11px;font-weight:700;letter-spacing:.08em;margin-bottom:20px}.step-top span:last-child{font-size:20px;font-weight:400;color:#a8b6a9}.process-grid img{width:100%;height:130px;object-fit:cover;mix-blend-mode:multiply;border-radius:2px;margin-bottom:20px}.process-grid h3{font-size:18px;letter-spacing:-.06em;margin-bottom:12px}.process-grid p{font-size:13px;line-height:1.9;color:#647266}.applications{background:var(--green);color:#fff}.applications .section-description{color:#bed0c4}.application-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.application-card{background:#fff;color:var(--ink);border-radius:4px;overflow:hidden}.application-photo{height:260px;position:relative;background:#f6f5f3}.application-photo img{height:100%;width:100%;object-fit:cover;transition:transform .6s}.application-card:hover img{transform:scale(1.035)}.product-code{position:absolute;left:18px;top:18px;padding:6px 12px;background:var(--green);color:#fff;font-size:12px;font-weight:600;letter-spacing:.04em;border-radius:2px}.application-content{padding:26px}.application-content h3{font-size:28px}.application-example{font-size:13px;color:#68746b;margin-top:10px}.spec{display:flex;justify-content:space-between;align-items:center;margin-top:25px;padding-block:18px;border-block:1px solid var(--line);gap:10px}.spec>span{font-size:13px;color:#67776b}.spec strong{font-size:29px;line-height:1;font-weight:700;letter-spacing:-.05em}.spec small{font-size:16px;padding-left:3px}.resin{margin-top:17px;font-size:12px;color:#738176;display:flex;justify-content:space-between;gap:8px}.resin span{color:var(--ink);font-weight:500}.equipment-grid{display:grid;grid-template-columns:1fr 1fr;gap:25px}.roadmap{background:var(--paper)}.roadmap-grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:2px solid var(--green)}.roadmap-grid article{position:relative;padding:35px 35px 20px 0}.roadmap-grid article+article{padding-left:35px;border-left:1px solid var(--line)}.roadmap-status{font-size:13px;color:#688570;margin-bottom:18px;font-weight:600}.roadmap-grid h3{font-size:25px;line-height:1.6;margin-bottom:16px}.roadmap-grid article>p:last-child{color:#6b776d;font-size:14px;line-height:1.9}.roadmap-goal .roadmap-status{color:#886800}.roadmap-caption{font-size:12px;color:#829084;margin-top:30px}.closing{background:var(--deep);padding-block:70px;position:relative;overflow:hidden;color:white}.closing>.container{position:relative;z-index:1}.closing h2{font-size:clamp(28px,4vw,44px);font-weight:700;line-height:1.5}.closing .button{position:absolute;right:0;top:50%;transform:translateY(-50%)}.closing .button:hover{background:#ffffff18}.closing-orbit{position:absolute;right:7%;top:-110px;width:440px;height:440px;border:1px solid #ffffff13;border-radius:50%;box-shadow:0 0 0 55px #ffffff04,0 0 0 110px #ffffff03}footer{background:#08271f;color:#e4ece5;padding-block:65px 0}.footer-main{display:grid;grid-template-columns:1fr 2fr;gap:60px;padding-bottom:40px}.footer-brand img{width:180px}.footer-brand p{color:#96ad9e;font-size:14px;margin-top:24px;line-height:1.85}.company-info h2{font-size:19px;font-weight:600;letter-spacing:-.03em;margin-bottom:25px}.company-info h2 span{font-size:14px;color:#94ac9c;margin-left:10px;font-weight:400}address{font-style:normal}address>div{display:flex;gap:25px;margin-top:19px}address strong{font-size:13px;min-width:55px;color:#9fbaaa;font-weight:500;padding-top:2px}address p{font-size:14px;color:#d2dfd6;line-height:1.9}address small{display:block;font-size:11px;line-height:1.7;color:#7f9a8a;margin-top:6px;word-break:normal}.footer-bottom{border-top:1px solid #ffffff13;display:flex;justify-content:space-between;align-items:center;min-height:70px;gap:15px;font-size:11px;color:#829f8c}.footer-bottom a{font-size:12px;color:#bccfc1}.footer-bottom a span{margin-left:12px}
@media(min-width:1600px){.hero-inner{min-height:680px}.hero-image{background-position:center 60%}}
@media(max-width:1100px){.container{width:calc(100% - 64px)}nav{gap:23px}.section{padding-block:75px}.section-heading{gap:40px}.section-description{max-width:390px;font-size:15px}.material-grid{gap:14px}.material-content{padding:20px 15px}.material-content h3{font-size:20px}.material-content ul{font-size:13px}.process-grid{gap:10px}.process-grid li{padding:15px 12px 20px}.process-grid h3{font-size:16px}.process-grid p{font-size:12px}.application-grid{gap:18px}.application-photo{height:220px}.application-content{padding:22px}.application-example{font-size:12px}}
@media(max-width:800px){html{scroll-padding-top:90px}.container{width:calc(100% - 40px)}.header-inner{height:72px}.brand{width:138px}.menu-toggle{display:flex;flex-direction:column;gap:6px;align-items:center;justify-content:center;width:44px;height:44px;border:0;background:transparent}.menu-toggle span{width:23px;height:2px;background:var(--green);transition:transform .2s}.menu-toggle[aria-expanded=true] span:first-child{transform:translateY(4px) rotate(45deg)}.menu-toggle[aria-expanded=true] span:last-child{transform:translateY(-4px) rotate(-45deg)}nav{display:none;position:absolute;top:72px;left:0;right:0;background:#fff;padding:20px;box-shadow:0 15px 20px #063c2f12;flex-direction:column;gap:0;align-items:stretch}nav.is-open{display:flex}nav a{padding:13px 18px}nav a:after{display:none}.nav-contact{margin-top:10px}.hero-inner{min-height:615px;padding-block:65px 110px}.hero-image{inset:0 0 0 15%;opacity:.65}.hero:before{background:linear-gradient(90deg,#052f26f5 5%,#052f26bb 45%,#052f2640),linear-gradient(0deg,#052f26 0%,transparent 30%)}h1{font-size:65px}.hero .eyebrow{font-size:11px;gap:9px}.hero-description{font-size:16px}.hero-note{right:0;bottom:28px}.hero-bottom>.container{min-height:58px}.hero-bottom>.container>span{font-size:9px;letter-spacing:.08em}.section{padding-block:65px}.section-heading{display:block;margin-bottom:30px}.section-heading h2{font-size:34px}.section-description{max-width:560px;margin-top:20px;font-size:15px}.eyebrow{font-size:12px;margin-bottom:14px}.material-grid{grid-template-columns:repeat(2,1fr);gap:18px}.material-photo{height:170px}.material-content{padding:23px 20px}.material-content h3{font-size:23px}.material-content ul{font-size:14px}.process-grid{grid-template-columns:repeat(6,1fr);gap:15px}.process-grid li{grid-column:span 2;padding:18px}.process-grid li:nth-last-child(-n+2){grid-column:span 3}.process-grid h3{font-size:18px}.process-grid p{font-size:14px}.application-grid{grid-template-columns:1fr;gap:22px}.application-card{display:grid;grid-template-columns:1fr 1fr}.application-photo{height:100%;min-height:280px}.application-content{padding:25px}.application-example{font-size:13px}.equipment-grid{gap:20px}.roadmap-grid h3{font-size:21px}.roadmap-grid article{padding-right:20px}.roadmap-grid article+article{padding-left:20px}.closing{padding-block:55px}.closing .button{position:static;transform:none;margin-top:25px}.footer-main{grid-template-columns:1fr;gap:38px}.footer-brand p{display:none}address small{font-size:12px}.hero-note p{font-size:10px}}
@media(max-width:480px){.hero-inner{min-height:580px;padding-top:55px}.hero-copy{width:100%}h1{font-size:54px}.hero .eyebrow{font-size:9px;letter-spacing:.055em}.hero .eyebrow>span{width:20px}.hero-description{font-size:15px}.hero-actions{gap:10px}.button{padding:12px 19px;font-size:14px}.hero-image{inset:0 0 0 0;background-position:72% center}.hero:before{background:linear-gradient(90deg,#052f26ee,#052f2670),linear-gradient(0deg,#052f26 0%,transparent 45%)}.hero-bottom>.container{justify-content:center}.hero-bottom>.container>span{display:none}.section-heading h2{font-size:30px}.section-description{font-size:14px}.material-grid{gap:12px}.material-photo{height:140px}.material-content{padding:18px 13px}.material-content h3{font-size:18px}.material-content .card-label{font-size:9px;letter-spacing:.02em;min-height:26px}.material-content ul{font-size:12px;padding-left:14px}.material-footnote{gap:10px;flex-wrap:wrap;font-size:12px;padding:18px 10px}.process-grid{grid-template-columns:1fr}.process-grid li,.process-grid li:nth-last-child(-n+2){grid-column:auto;display:grid;grid-template-columns:110px 1fr;column-gap:22px;padding:18px}.step-top{grid-column:1/-1;margin-bottom:12px}.process-grid img{grid-row:2/4;height:110px;margin-bottom:0}.process-grid h3{margin-bottom:8px}.process-grid p{font-size:13px}.application-card{display:block}.application-photo{height:260px;min-height:0}.application-content{padding:25px}.application-content h3{font-size:26px}.equipment-grid{grid-template-columns:1fr;gap:35px}.roadmap-grid{grid-template-columns:1fr}.roadmap-grid article,.roadmap-grid article+article{padding:25px 0;border-left:0;border-bottom:1px solid var(--line)}.roadmap-grid h3 br{display:none}.roadmap-grid h3{font-size:23px}.roadmap-status{margin-bottom:12px}.roadmap-caption{font-size:12px}.company-info h2{font-size:18px}address>div{display:block}address strong{display:block;margin-bottom:6px}address p{font-size:13px}.footer-bottom{font-size:10px}.hero-note strong{font-size:11px}.closing .eyebrow{font-size:10px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important}}

@media(max-width:480px){.circulation-mark{width:52px;height:52px}}

/* Four technology, equipment and product categories from the supplied draft. */
.technology-steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;margin:0;padding:0;list-style:none;border-top:2px solid var(--green)}
.technology-step{display:flex;flex-direction:column;padding:28px 25px 26px 0;min-width:0}
.technology-step+li{border-left:1px solid var(--line);padding-left:25px}
.technology-step-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:30px}
.technology-number{font-size:48px;line-height:1;font-weight:500;letter-spacing:-.05em;color:var(--green)}
.technology-step .card-label{font-size:10px;letter-spacing:.08em;margin-bottom:12px;color:#708675}
.technology-step h3{font-size:23px;font-weight:700;margin-bottom:16px;min-height:2.7em}
.technology-description{font-size:14px;color:var(--muted);line-height:1.9;flex:1}
.technology-details{display:flex;flex-wrap:wrap;gap:8px 15px;margin:28px 0 0;padding:16px 0 0;border-top:1px solid var(--line);list-style:none;color:var(--green);font-size:12px}
@media(max-width:1000px){.technology-steps{grid-template-columns:repeat(2,minmax(0,1fr))}.technology-step:nth-child(3){border-left:0;padding-left:0}.technology-step:nth-child(n+3){border-top:1px solid var(--line)}.technology-step h3{font-size:24px}}
@media(max-width:600px){.technology-steps{grid-template-columns:1fr}.technology-step,.technology-step+li{padding:26px 0;border-left:0}.technology-step+li{border-top:1px solid var(--line)}.technology-step-top{margin-bottom:20px}.technology-number{font-size:40px}.technology-step h3{min-height:0}.technology-step h3{font-size:24px}.technology-description{font-size:14px}.technology-details{margin-top:22px}}

/* Five supplied material images and business contact. */
.material-grid{grid-template-columns:repeat(5,minmax(0,1fr))}
.material-content h3{font-size:21px}
.material-content .card-label{min-height:34px}
.business-contact{display:flex;align-items:center;gap:25px;margin-top:27px;padding-top:24px;border-top:1px solid #ffffff20}
.business-contact>strong{font-size:13px;min-width:55px;color:#9fbaaa;font-weight:500}
.business-contact>a{font-size:16px;color:#e4ece5;word-break:break-all}
.business-contact>a:hover{color:var(--yellow)}
@media(max-width:1100px){.material-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:800px){.material-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.material-content h3{font-size:23px}}
@media(max-width:480px){.material-content h3{font-size:18px}.material-content .card-label{min-height:30px}.business-contact{display:block}.business-contact>strong{display:block;margin-bottom:8px}.business-contact>a{font-size:16px}}