/* NOVA Tile — Black & White editorial skin */
:root{
  --bg:#ffffff; --ink:#0a0a0a; --ink2:#2a2a2a; --muted:#6f6f6f; --line:#e6e6e6; --line2:#cfcfcf;
  --black:#0a0a0a; --paper:#f4f4f2; --max:1280px; --gutter:clamp(20px,4vw,56px);
  --serif:"Cormorant Garamond","Noto Serif KR",Georgia,serif; --sans:"Pretendard","Noto Sans KR",system-ui,sans-serif;
}
*{box-sizing:border-box} html{scroll-behavior:smooth;color-scheme:light}
body{margin:0;font-family:var(--sans);color:var(--ink);background:var(--bg);line-height:1.6;font-size:15px;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none} img{max-width:100%;display:block}
.wrap{max-width:var(--max);margin:0 auto;padding:0 var(--gutter)}
h1,h2,h3{font-weight:500;letter-spacing:-.02em;line-height:1.15;margin:0}
h1{font-size:clamp(34px,5vw,64px)} h2{font-size:clamp(26px,3vw,40px)} h3{font-size:18px;font-weight:600}
.serif{font-family:var(--serif);font-weight:500}
p{margin:0 0 12px} .muted{color:var(--muted)} .small{font-size:13px}
.eyebrow{font-size:11px;letter-spacing:.28em;text-transform:uppercase;color:var(--muted);margin-bottom:14px}
.eyebrow.light{color:rgba(255,255,255,.7)}
.btn{display:inline-flex;align-items:center;gap:10px;padding:14px 26px;background:var(--black);color:#fff;font-size:13px;letter-spacing:.08em;text-transform:uppercase;border:1px solid var(--black);cursor:pointer;transition:all .2s}
.btn:hover{background:#fff;color:var(--black)}
.btn.ghost{background:transparent;color:var(--black)} .btn.ghost:hover{background:var(--black);color:#fff}
.btn.light{background:#fff;color:var(--black);border-color:#fff}.btn.light:hover{background:transparent;color:#fff}
.btn.light.ghost{background:transparent;color:#fff}.btn.light.ghost:hover{background:#fff;color:var(--black)}
.arrow::after{content:"→"}

/* header */
header{position:sticky;top:0;z-index:30;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
header.dark{background:rgba(10,10,10,.6);border-bottom:1px solid rgba(255,255,255,.12);color:#fff}
.nav{display:flex;align-items:center;justify-content:space-between;height:72px}
.logo{display:flex;align-items:baseline;gap:12px}
.logo b{font-family:var(--serif);font-size:26px;font-weight:600;letter-spacing:.04em}
.logo span{font-size:10px;letter-spacing:.26em;text-transform:uppercase;opacity:.65}
.menu{display:flex;gap:30px;font-size:13px;letter-spacing:.06em}
.menu a{padding:6px 0;border-bottom:1px solid transparent}.menu a.active,.menu a:hover{border-bottom-color:currentColor}
.menu-toggle{display:none;background:none;border:0;font-size:24px;color:inherit}
@media(max-width:820px){.menu{display:none;position:absolute;left:0;right:0;top:72px;background:#fff;color:var(--ink);flex-direction:column;gap:0;border-bottom:1px solid var(--line)}
 .menu.open{display:flex}.menu a{padding:14px var(--gutter);border-bottom:1px solid var(--line)}.menu-toggle{display:block}}

/* hero */
.hero{position:relative;height:min(92vh,880px);min-height:560px;background:#000;color:#fff;overflow:hidden;margin-top:-72px}
.hero .slide{position:absolute;inset:0;opacity:0;transition:opacity 1.4s ease;overflow:hidden}
.hero .slide .bg{position:absolute;inset:-6%;background-size:cover;background-position:center;background-repeat:no-repeat;filter:blur(28px) brightness(.45) saturate(.8)}
.hero .slide .fg{position:absolute;inset:0;background-size:auto 82%;background-position:84% center;background-repeat:no-repeat;-webkit-mask-image:radial-gradient(ellipse 46% 76% at 84% 50%,#000 50%,rgba(0,0,0,.55) 78%,transparent 100%);mask-image:radial-gradient(ellipse 46% 76% at 84% 50%,#000 50%,rgba(0,0,0,.55) 78%,transparent 100%)}
.hero .vignette{position:absolute;inset:0;background:radial-gradient(ellipse 85% 90% at 50% 45%,transparent 50%,rgba(0,0,0,.55) 100%);pointer-events:none}
@media(max-width:860px){.hero .slide .fg{background-position:center 30%;background-size:auto 70%;-webkit-mask-image:radial-gradient(ellipse 70% 60% at 50% 35%,#000 50%,transparent 100%);mask-image:radial-gradient(ellipse 70% 60% at 50% 35%,#000 50%,transparent 100%)}}
.hero .slide.on{opacity:1}
.hero .shade{position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.45) 0%,rgba(0,0,0,.2) 40%,rgba(0,0,0,.8) 100%)}
.hero .inner{position:relative;height:100%;display:flex;flex-direction:column;justify-content:flex-end;padding-bottom:72px}
.hero h1{color:#fff;max-width:14ch;font-family:var(--serif);font-weight:500;font-size:clamp(40px,6.2vw,84px);line-height:1.05}
.hero p{max-width:560px;font-size:16px;opacity:.9;margin:22px 0 30px}
.hero .cta{display:flex;gap:12px;flex-wrap:wrap}
.hero .dots{position:absolute;right:var(--gutter);bottom:34px;display:flex;gap:8px}
.hero .dots i{width:28px;height:2px;background:rgba(255,255,255,.35);cursor:pointer}.hero .dots i.on{background:#fff}
.hero .caption{position:absolute;left:var(--gutter);top:96px;font-size:11px;letter-spacing:.28em;text-transform:uppercase;opacity:.75}

/* stat strip */
.strip{border-bottom:1px solid var(--line)}
.strip .wrap{display:grid;grid-template-columns:repeat(4,1fr)}
.strip .cell{padding:28px 0;border-right:1px solid var(--line)}.strip .cell:last-child{border-right:0}
.strip b{display:block;font-family:var(--serif);font-size:36px;font-weight:500;line-height:1}.strip span{font-size:12px;color:var(--muted);letter-spacing:.04em}
.strip .cell+.cell{padding-left:28px}
@media(max-width:820px){.strip .wrap{grid-template-columns:1fr 1fr}.strip .cell:nth-child(2){border-right:0}.strip .cell:nth-child(3){padding-left:0;border-top:1px solid var(--line)}.strip .cell:nth-child(4){border-top:1px solid var(--line)}}

section{padding:clamp(60px,8vw,110px) 0}
section.dark{background:var(--black);color:#fff}section.dark .muted{color:rgba(255,255,255,.6)}section.dark .eyebrow{color:rgba(255,255,255,.6)}
section.paper{background:var(--paper)}
.sec-head{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;margin-bottom:40px;flex-wrap:wrap}
.sec-head .lead{max-width:520px;color:var(--muted);font-size:15px}
.link{font-size:12px;letter-spacing:.2em;text-transform:uppercase;border-bottom:1px solid currentColor;padding-bottom:3px}

/* brand feature rows */
.feature{display:grid;grid-template-columns:1.15fr 1fr;gap:clamp(24px,5vw,80px);align-items:center;padding:clamp(36px,5vw,64px) 0;border-top:1px solid var(--line)}
.feature:first-of-type{border-top:0}
.feature.rev .media{order:2}
.feature .media{aspect-ratio:4/5;overflow:hidden;background:#111}
.feature .media img{width:100%;height:100%;object-fit:cover;transition:transform 1.2s}
.feature:hover .media img{transform:scale(1.03)}
.feature .num{font-family:var(--serif);font-size:14px;letter-spacing:.2em;color:var(--muted)}
.feature h2{font-family:var(--serif);font-size:clamp(40px,5vw,72px);font-weight:500;margin:6px 0 4px}
.feature .tag{font-size:13px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-bottom:18px}
.feature .spec{display:grid;grid-template-columns:1fr 1fr;gap:4px 24px;margin:22px 0;font-size:13px}
.feature .spec div{border-top:1px solid var(--line);padding:10px 0}.feature .spec b{display:block;font-weight:500;color:var(--muted);font-size:11px;letter-spacing:.18em;text-transform:uppercase;margin-bottom:2px}
@media(max-width:860px){.feature{grid-template-columns:1fr}.feature.rev .media{order:0}}

/* mosaic gallery */
.mosaic{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:260px;gap:6px}
.mosaic a{position:relative;overflow:hidden;background:#111}
.mosaic img{width:100%;height:100%;object-fit:cover;transition:transform 1s,opacity .4s}
.mosaic a:hover img{transform:scale(1.04)}
.mosaic .lbl{position:absolute;left:16px;bottom:14px;color:#fff;font-size:11px;letter-spacing:.2em;text-transform:uppercase;text-shadow:0 1px 10px rgba(0,0,0,.6)}
.mosaic .tall{grid-row:span 2}.mosaic .wide{grid-column:span 2}
@media(max-width:860px){.mosaic{grid-template-columns:repeat(2,1fr);grid-auto-rows:200px}}

/* use cards */
.uses{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line)}
.use{background:#fff;padding:36px 30px}.use h3{font-family:var(--serif);font-size:26px;font-weight:500;margin-bottom:10px}
.use .chips{margin-top:16px}
@media(max-width:860px){.uses{grid-template-columns:1fr}}
.chips{display:flex;flex-wrap:wrap;gap:6px}.chip{font-size:11px;letter-spacing:.1em;padding:5px 11px;border:1px solid var(--line2);text-transform:uppercase}
section.dark .chip{border-color:rgba(255,255,255,.3)}

/* steps */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:40px}
.step b{display:block;font-family:var(--serif);font-size:44px;font-weight:400;color:rgba(255,255,255,.35);line-height:1;margin-bottom:12px}
.step h3{font-weight:500;margin-bottom:6px}.step p{color:rgba(255,255,255,.65);font-size:14px}
@media(max-width:860px){.steps{grid-template-columns:1fr 1fr;gap:28px}}

/* product grid */
.toolbar{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-bottom:28px}
.toolbar select,.toolbar input{width:auto;min-width:150px;padding:11px 14px;border:1px solid var(--line2);background:#fff;color:var(--ink);font-size:13px;font-family:inherit;border-radius:0;color-scheme:light}
.toolbar select option{color:var(--ink);background:#fff}
.pgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:28px 20px}
@media(max-width:1000px){.pgrid{grid-template-columns:repeat(3,1fr)}}@media(max-width:640px){.pgrid{grid-template-columns:repeat(2,1fr);gap:20px 12px}}
.pcard{display:block}
.swatch{aspect-ratio:3/4;background:#e9e9e9;position:relative;overflow:hidden}
.swatch img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .8s}
.pcard:hover .swatch img{transform:scale(1.04)}
.swatch .b{position:absolute;left:10px;top:10px;font-size:10px;letter-spacing:.16em;background:rgba(255,255,255,.9);padding:4px 8px;text-transform:uppercase}
.pcard .body{padding:12px 0 0}.pcard .name{font-weight:600;font-size:14px;letter-spacing:.02em}.pcard .ko{font-size:12px;color:var(--muted)}.pcard .meta{font-size:12px;color:var(--muted);margin-top:4px}
.count{font-size:12px;color:var(--muted);letter-spacing:.1em}

/* product detail */
.detail{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,5vw,72px)}@media(max-width:860px){.detail{grid-template-columns:1fr}}
.detail .swatch{aspect-ratio:3/4}
.detail h1{font-family:var(--serif);font-size:clamp(36px,4.5vw,60px)}
table.spec{width:100%;border-collapse:collapse;font-size:14px;margin-top:20px}table.spec th{text-align:left;width:34%;color:var(--muted);font-weight:500;font-size:12px;letter-spacing:.12em;text-transform:uppercase}
table.spec th,table.spec td{padding:12px 0;border-bottom:1px solid var(--line)}
table.t{width:100%;border-collapse:collapse;font-size:14px}table.t th,table.t td{border-bottom:1px solid var(--line);padding:12px 14px;text-align:left;vertical-align:top}table.t th{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);font-weight:500;background:var(--paper)}
.page-head{padding:clamp(48px,7vw,90px) 0 30px;border-bottom:1px solid var(--line);margin-bottom:40px}
.page-head h1{font-family:var(--serif)}
.page-head p{max-width:640px;color:var(--muted);margin-top:14px}
.band{height:360px;background-size:cover;background-position:center;background-color:#111}
.card{background:#fff;border:1px solid var(--line);padding:26px}.card h3{margin-bottom:8px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:28px}.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
@media(max-width:860px){.grid2,.grid3{grid-template-columns:1fr}}

/* form */
form .row{display:grid;grid-template-columns:1fr 1fr;gap:14px}@media(max-width:640px){form .row{grid-template-columns:1fr}}
label{display:block;font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);margin:16px 0 6px}
input,select,textarea{width:100%;padding:12px 0;border:0;border-bottom:1px solid var(--line2);font-size:15px;font-family:inherit;background:transparent;color:var(--ink);border-radius:0;color-scheme:light}
input:focus,select:focus,textarea:focus{outline:none;border-bottom-color:var(--black)}
textarea{min-height:120px}
.notice{padding:14px 0;font-size:14px;margin-top:14px;border-top:1px solid var(--line)}

footer{background:var(--black);color:rgba(255,255,255,.7);padding:70px 0 40px;font-size:13px}
footer .cols{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:30px}@media(max-width:860px){footer .cols{grid-template-columns:1fr 1fr}}
footer .logo b{color:#fff;font-size:30px}footer .logo span{color:rgba(255,255,255,.6)}
footer h4{color:#fff;font-size:11px;letter-spacing:.24em;text-transform:uppercase;margin:0 0 14px;font-weight:500}
footer a{display:block;color:rgba(255,255,255,.75);margin-bottom:8px}footer a:hover{color:#fff}
footer .legal{margin-top:50px;padding-top:20px;border-top:1px solid rgba(255,255,255,.12);font-size:11px;color:rgba(255,255,255,.45);display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px}

/* hero big 3mm */
.hero .big3{font-family:var(--serif);font-weight:500;color:#fff;font-size:clamp(96px,13.5vw,225px);line-height:.95;letter-spacing:-.03em;margin-bottom:26px;text-shadow:0 2px 30px rgba(0,0,0,.35)}
.hero .big3 span{font-size:.5em;letter-spacing:0}
@media(max-width:860px){.hero .big3{font-size:clamp(72px,22vw,135px);margin-bottom:18px}}