:root{--black:#080808;--white:#f6f6f2;--blue:#1649d8;--line:rgba(255,255,255,.18);--pad:clamp(22px,5vw,76px)}
*{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth}
body{margin:0;background:var(--black);color:var(--white);font-family:Arial,"Pretendard","Noto Sans KR",sans-serif;letter-spacing:-.035em}
a{color:inherit;text-decoration:none}
button{font:inherit}
img{display:block;max-width:100%}
.header{position:fixed;z-index:20;top:0;left:0;right:0;height:86px;padding:0 var(--pad);display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);background:rgba(8,8,8,.72);backdrop-filter:blur(16px)}
.brand img{width:165px;max-height:58px;object-fit:contain;filter:drop-shadow(0 2px 10px rgba(255,255,255,.08))}
.nav{display:flex;gap:clamp(24px,4vw,62px);font-size:14px;letter-spacing:.02em}
.nav a{opacity:.74;transition:.25s}.nav a:hover{opacity:1}
.menu,.mobile-nav{display:none}
.hero{position:relative;min-height:100svh;overflow:hidden}
.hero-media{position:absolute;inset:0;background:url("assets/hero.jpg") center/cover no-repeat;transform:scale(1.04)}
.hero-shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(0,0,0,.88) 0%,rgba(0,0,0,.58) 45%,rgba(0,0,0,.12) 100%)}
.hero-copy{position:absolute;z-index:2;left:var(--pad);bottom:15vh}
.eyebrow,.section-no{margin:0 0 25px;font-size:11px;font-weight:700;letter-spacing:.22em}
.hero h1{margin:0;font-size:clamp(62px,9vw,154px);font-weight:800;line-height:.88;letter-spacing:-.075em}
.hero-desc{max-width:540px;margin:34px 0 0;color:rgba(255,255,255,.72);font-size:clamp(16px,1.5vw,22px);line-height:1.7}
.scroll{position:absolute;z-index:2;right:var(--pad);bottom:40px;display:flex;gap:18px;font-size:11px;letter-spacing:.14em}
.ticker{overflow:hidden;border-top:1px solid var(--line);border-bottom:1px solid var(--line);white-space:nowrap}
.ticker div{width:max-content;padding:23px 0;font-size:16px;font-weight:700;letter-spacing:.12em;animation:ticker 35s linear infinite}
@keyframes ticker{to{transform:translateX(-50%)}}
.intro,.event,.contact{padding:clamp(90px,12vw,190px) var(--pad)}
.intro{display:grid;grid-template-columns:1fr 2fr;gap:6vw}
.intro h2,.event h2,.contact h2,.modal h2{margin:0;font-size:clamp(48px,7vw,112px);line-height:.96;letter-spacing:-.07em}
.intro>div>p,.event-copy>p{max-width:610px;margin:34px 0 0;color:#9e9e9e;font-size:17px;line-height:1.9}
.product-grid{padding:0 var(--pad) clamp(90px,12vw,190px);display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.feature-card{position:relative;min-height:610px;overflow:hidden;background:#222}
.feature-card:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.1),rgba(0,0,0,.8))}
.feature-card img{width:100%;height:100%;min-height:610px;object-fit:cover;transition:transform .7s cubic-bezier(.2,.7,.2,1)}
.feature-card:hover img{transform:scale(1.045)}
.card-copy{position:absolute;z-index:2;inset:0;padding:32px;display:flex;flex-direction:column;align-items:flex-start}
.card-copy span{font-size:11px;letter-spacing:.15em}.card-copy p{margin:10px 0;color:rgba(255,255,255,.65);font-size:13px}
.card-copy h3{margin:auto 0 26px;font-size:clamp(36px,3.3vw,58px);line-height:1}
.card-copy button{width:100%;display:flex;justify-content:space-between;padding:17px 0;border:0;border-top:1px solid rgba(255,255,255,.55);background:none;color:#fff;cursor:pointer;text-align:left}
.card-copy button b{font-size:20px}
.card-dark img,.card-steel img,.card-blue img{object-fit:contain;background:#222}
.card-warm img{object-fit:contain;background:#6e5945}
.card-zinc img{filter:saturate(.55)}
.event{position:relative;display:grid;grid-template-columns:1fr minmax(320px,600px);gap:8vw;align-items:center;overflow:hidden;background:radial-gradient(circle at 85% 45%,#174aa0 0,#071b47 32%,#050b1b 70%);color:#fff}
.event:before{content:"REVIEW";position:absolute;right:-2vw;top:3vw;color:rgba(255,255,255,.035);font-size:19vw;font-weight:900;letter-spacing:-.08em}
.event-copy{position:relative;z-index:2}.event-copy>p{color:rgba(255,255,255,.64)}.event-copy a{display:flex;justify-content:space-between;margin-top:50px;padding:18px 0;border-top:1px solid rgba(255,255,255,.5);font-weight:700}
.event-poster{position:relative;z-index:1;padding:10px;border:1px solid rgba(213,169,57,.6);border-radius:28px;background:rgba(255,255,255,.07);box-shadow:0 40px 100px rgba(0,0,0,.45);transform:rotate(1.2deg)}
.event-poster:after{content:"";position:absolute;inset:9px;border-radius:20px;box-shadow:inset 0 0 45px rgba(6,20,55,.15);pointer-events:none}
.event-poster img{border-radius:20px}
.contact{border-bottom:1px solid var(--line)}
.contact-grid{margin-top:80px;display:grid;grid-template-columns:repeat(2,1fr);border-top:1px solid var(--line);border-left:1px solid var(--line)}
.contact-grid a{padding:34px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);transition:.25s}
.contact-grid a:hover{background:#fff;color:#000}
.contact-grid span{display:block;margin-bottom:24px;color:#fff;font-size:18px;font-weight:800;letter-spacing:-.02em}
.contact-grid strong{font-size:clamp(25px,3vw,48px)}
.contact-meta{display:flex;justify-content:space-between;margin-top:30px;color:#888}
footer{min-height:440px;padding:70px var(--pad) 48px;display:grid;grid-template-columns:minmax(280px,1fr) minmax(300px,1fr);align-content:start;gap:54px 8vw}
.footer-brand img{width:190px;margin-bottom:30px}.footer-brand strong{font-size:clamp(23px,2vw,34px)}.footer-brand i{color:#555;font-style:normal}
.footer-links{display:grid;grid-template-columns:repeat(2,1fr);align-content:start;border-top:1px solid var(--line)}
.footer-links a{padding:18px 4px;border-bottom:1px solid var(--line);color:#c8c8c8}
.business-info{grid-column:1/-1;display:flex;flex-wrap:wrap;gap:14px 34px;padding-top:30px;border-top:1px solid var(--line)}
.business-info p{margin:0;color:#aaa;font-size:14px}.business-info span{margin-right:9px;color:#fff;font-weight:700}
.copyright{grid-column:1/-1;margin:0;color:#666;font-size:12px;letter-spacing:.02em}
.floating-call{position:fixed;z-index:18;right:24px;bottom:24px;display:flex;align-items:center;gap:9px;padding:12px 18px;border:2px solid var(--blue);border-radius:999px;background:#fff;color:#111;box-shadow:0 14px 42px rgba(0,0,0,.38);font-size:13px;font-weight:900;transition:transform .2s ease,box-shadow .2s ease}
.floating-call:hover{transform:translateY(-3px);box-shadow:0 18px 48px rgba(22,73,216,.32)}
.floating-call b{display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:var(--blue);color:#fff;font-size:10px;letter-spacing:0}.floating-call strong{font-size:14px;letter-spacing:-.035em}.floating-call i{color:var(--blue);font-size:18px;font-style:normal}
.modal{position:fixed;z-index:40;inset:0;visibility:hidden;opacity:0;transition:.3s}
.modal.is-open{visibility:visible;opacity:1}.modal-backdrop{position:absolute;inset:0;background:rgba(0,0,0,.78)}
.modal-panel{position:absolute;inset:0 0 0 auto;width:min(980px,92vw);padding:clamp(36px,6vw,80px);overflow:auto;background:#ecece8;color:#111;transform:translateX(100%);transition:.45s cubic-bezier(.2,.8,.2,1)}
.modal.is-open .modal-panel{transform:none}.modal-close{position:absolute;top:24px;right:30px;border:0;background:none;font-size:42px;cursor:pointer}
.modal-grid{margin-top:55px;display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.modal-card{border:0;padding:0;background:#fff;color:#111;text-align:left;cursor:pointer}.modal-card img{width:100%;aspect-ratio:4/3;object-fit:contain;background:#e4e4df}.modal-card div{padding:20px}.modal-card h3{margin:0;font-size:23px}.modal-card p{margin:8px 0 0;color:#777;font-size:12px;letter-spacing:.08em}
.modal-card:hover img{filter:brightness(.94)}.product-detail{margin-top:40px}.detail-back{margin-bottom:42px;padding:12px 0;border:0;border-bottom:1px solid #111;background:none;cursor:pointer}
.detail-head{padding-bottom:40px;border-bottom:1px solid #bbb}.detail-head h3{margin:0;font-size:clamp(42px,6vw,86px);letter-spacing:-.06em}
.detail-product-image{margin-top:28px}.detail-product-image button{width:100%;border:0;padding:0;background:none;cursor:zoom-in}.detail-product-image img{width:100%;max-height:680px;object-fit:contain;background:#fff}
.detail-block{margin-top:70px}.detail-heading{display:flex;justify-content:space-between;align-items:end;margin-bottom:24px;border-bottom:1px solid #aaa}.detail-heading span{padding-bottom:12px;color:#777;font-size:10px;letter-spacing:.18em}.detail-heading h4{margin:0 0 10px;font-size:28px}
.detail-images{display:grid;gap:14px}.detail-images button,.construction-grid button{border:0;padding:0;background:none;cursor:zoom-in}.detail-images img{width:100%;background:#fff}.construction-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.construction-grid img{width:100%;aspect-ratio:4/3;object-fit:cover}
.image-viewer{position:fixed;z-index:80;inset:0;padding:76px 18px 18px;background:rgba(0,0,0,.94);visibility:hidden;opacity:0;transition:.25s}.image-viewer.is-open{visibility:visible;opacity:1}.viewer-stage{width:100%;height:100%;display:flex;align-items:center;justify-content:center;overflow:auto;overscroll-behavior:contain;touch-action:pan-x pan-y pinch-zoom}.viewer-stage.is-zoomed{align-items:flex-start;justify-content:flex-start}.image-viewer img{display:block;flex:0 0 auto;height:auto;max-width:none;max-height:none;object-fit:contain;transition:width .2s}.viewer-close{position:absolute;z-index:2;top:14px;right:22px;border:0;background:none;color:#fff;font-size:46px;cursor:pointer}.viewer-tools{position:absolute;z-index:2;top:18px;left:50%;display:flex;gap:8px;transform:translateX(-50%)}.viewer-tools button{min-width:44px;height:40px;padding:0 14px;border:1px solid #777;border-radius:7px;background:#151515;color:#fff;font-size:15px;cursor:pointer}.viewer-tools button:first-child,.viewer-tools button:last-child{font-size:24px}
@media(max-width:960px){.nav{display:none}.menu{display:block;border:0;background:none;color:#fff;font-size:12px;letter-spacing:.15em}.mobile-nav{position:absolute;top:86px;left:0;right:0;padding:22px var(--pad);background:#080808;border-bottom:1px solid var(--line)}.mobile-nav.is-open{display:grid;gap:20px}.hero h1{font-size:clamp(58px,13vw,105px)}.intro{grid-template-columns:1fr}.product-grid{grid-template-columns:repeat(2,1fr)}.event{grid-template-columns:1fr}.event-poster{max-width:560px}.contact-grid{grid-template-columns:1fr}}
@media(max-width:640px){.header{height:72px}.brand img{width:145px}.mobile-nav{top:72px}.hero-copy{bottom:16vh}.hero h1{font-size:15vw}.hero-desc{font-size:15px}.scroll{left:var(--pad);right:auto}.product-grid{grid-template-columns:1fr}.feature-card,.feature-card img{min-height:520px}.intro h2,.event h2,.contact h2,.modal h2{font-size:13vw}.contact-meta{display:grid;gap:12px}.footer-links{grid-column:1/-1}footer{grid-template-columns:1fr}.business-info{display:grid;gap:12px}.floating-call{left:14px;right:14px;bottom:11px;justify-content:center;border-color:#6db7ff;background:#08182f;color:#fff}.floating-call i{color:#6db7ff}.modal-grid{grid-template-columns:1fr}.modal-panel{width:100vw}.construction-grid{grid-template-columns:1fr}.event-poster{transform:none}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}.ticker div{animation:none}.feature-card img,.modal,.modal-panel{transition:none}}