/* 레이아웃: 어두운 바탕 위 유리 카드 — 제품 색은 빛으로만. 첫 화면 = 제품 두 장(마우스 올리면 펼침) */
:root{
  --bg:#f4f6fa; --bg2:#eceff5; --fg:#121826; --muted:#4f586b; --dim:#737c90;
  --line:rgba(18,24,38,.08); --line2:rgba(18,24,38,.14); --glass:#ffffff;
  --sign:#5b3df5; --sign-d:#7b63ff; --insight:#0a9a80; --insight-d:#20c4a3; --steel:#2f62b8; --review:#6E2233; --review-d:#8a3346; --review-sand:#C9A98A; --mall:#c4501b;
  --paper:#ffffff; --ink:#121826;
  --f-disp:'Bricolage Grotesque','IBM Plex Sans KR',system-ui,sans-serif;
  --f-body:'IBM Plex Sans KR',system-ui,-apple-system,'Malgun Gothic',sans-serif;
  color-scheme:light;
}
*{box-sizing:border-box}
body{background:var(--bg);color:var(--fg);font-family:var(--f-body);font-size:16px;line-height:1.65;word-break:keep-all;-webkit-font-smoothing:antialiased}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:10;background:var(--bg)}
a{color:inherit}
h1,h2,h3{text-wrap:balance;margin:0}
.wrap{max-width:1240px;margin:0 auto;padding-left:max(20px,env(safe-area-inset-left,0px));padding-right:max(20px,env(safe-area-inset-right,0px))}
.dots{background-image:radial-gradient(rgba(18,24,38,.07) 1px,transparent 1px);background-size:26px 26px}
:focus-visible{outline:2px solid var(--sign);outline-offset:3px;border-radius:6px}

/* 머리 */
.hdr{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;background:rgba(255,255,255,.82);backdrop-filter:saturate(160%) blur(16px);-webkit-backdrop-filter:saturate(160%) blur(16px);border-bottom:1px solid var(--line)}
.hdr .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:68px;flex-wrap:wrap}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none;font-family:var(--f-disp);font-weight:800;font-size:22px;letter-spacing:-.4px}
.logo i{width:28px;height:28px;border-radius:8px;background:linear-gradient(135deg,var(--sign),var(--insight));display:grid;place-items:center;font-style:normal;font-size:14px;color:#fff}
.nav{display:flex;align-items:center;gap:6px;flex-wrap:wrap}
.nav a{text-decoration:none;font-size:15px;font-weight:500;color:var(--muted);padding:8px 12px;border-radius:9px;display:flex;align-items:center;gap:8px;transition:color .2s,background .2s}
.nav a:hover,.nav a[aria-current="page"]{color:var(--fg);background:rgba(18,24,38,.05)}
.nav .dot{width:7px;height:7px;border-radius:50%}
.btn{display:inline-flex;align-items:center;gap:8px;text-decoration:none;font-weight:700;font-size:15px;padding:12px 20px;border-radius:11px;border:1px solid transparent;cursor:pointer;font-family:inherit;transition:transform .2s,background .2s,border-color .2s}
.btn:hover{transform:translateY(-1px)}
.btn-w{background:var(--ink);color:#fff}
.btn-g{background:#fff;color:var(--fg);border-color:var(--line2)}
.btn-g:hover{background:#f7f8fb}
.nav .btn{padding:9px 16px;color:#fff}

/* 화면 전환 */
.view{display:none}.view.on{display:block;animation:vin .5s ease both}
@keyframes vin{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}

/* 첫 화면 */
.hero{position:relative;overflow:hidden;border-bottom:1px solid var(--line)}
.glow{position:absolute;border-radius:50%;filter:blur(110px);pointer-events:none}
.hero .wrap{position:relative;padding-block:72px 84px;display:flex;flex-direction:column;gap:40px}
.eyebrow{font-size:13px;font-weight:600;letter-spacing:.14em;color:var(--muted)}
.h1{font-size:clamp(34px,5.2vw,58px);line-height:1.15;font-weight:700;letter-spacing:-1.4px}
.h1 em{font-style:normal;font-family:var(--f-disp);font-weight:800;background:linear-gradient(90deg,#5b3df5,#0a9a80);-webkit-background-clip:text;background-clip:text;color:transparent}
.lead{font-size:18px;color:var(--muted);max-width:640px;margin:14px 0 0}

/* 제품 카드 */
.row{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,480px),1fr));gap:24px}
.card{--c:var(--sign);--cd:var(--sign-d);position:relative;flex:1 1 0;min-width:0;height:560px;border-radius:26px;overflow:hidden;border:1px solid var(--line2);
  background:radial-gradient(620px circle at 0% 0%,color-mix(in srgb,var(--c) 14%,transparent),transparent 62%),#ffffff;
  box-shadow:0 1px 2px rgba(18,24,38,.06),0 24px 60px -28px rgba(18,24,38,.35);
  transition:transform .35s ease,border-color .35s}
.card{will-change:transform}
.card:hover{transform:translateY(-10px) scale(1.018) rotate(-.35deg);z-index:2;box-shadow:0 2px 4px rgba(18,24,38,.08),0 40px 80px -24px color-mix(in srgb,var(--c) 55%,rgba(18,24,38,.5))}
.row:hover .card:not(:hover){transform:scale(.985);opacity:.72;filter:saturate(.8)}
.card{transition:transform .45s cubic-bezier(.22,1,.36,1),box-shadow .45s ease,opacity .45s ease,filter .45s ease,background .6s ease,color .6s ease}
.card .shot{transition:transform .5s cubic-bezier(.22,1,.36,1)}
.card:hover .shot{transform:translateY(-6px)}
.card.ins{--c:var(--insight);--cd:var(--insight-d)}
.inner{display:flex;flex-direction:column;padding:38px 38px 0;height:100%}
.col{flex:1;display:flex;flex-direction:column;min-width:0}
.tagrow{display:flex;justify-content:space-between;align-items:center;gap:10px}
.cat{font-size:14px;font-weight:700;color:var(--c)}
.a10{font-size:12.5px;font-weight:600;color:var(--muted);background:#fff;border:1px solid var(--line2);padding:4px 10px;border-radius:7px;letter-spacing:.01em}
.pname{font-family:var(--f-disp);font-size:40px;font-weight:800;letter-spacing:-1px;line-height:1.05;margin-top:16px}
.pslash{white-space:nowrap}
.pline{font-size:18px;color:var(--muted);margin:8px 0 0}
.flow{margin-top:22px;display:flex;align-items:flex-start;gap:4px}
.step{width:96px;display:flex;flex-direction:column;align-items:center;gap:7px;text-align:center}
.step b{font-size:14px;line-height:1.3}
.step small{font-size:12px;color:var(--dim);line-height:1.3;margin-top:-3px}
.node{width:46px;height:46px;border-radius:14px;border:1px solid color-mix(in srgb,var(--c) 25%,transparent);background:color-mix(in srgb,var(--c) 8%,#fff);display:grid;place-items:center;color:var(--c)}
.wire{flex:1;height:1px;margin-top:23px;background:var(--line2)}
.card:hover @keyframes flow{from{transform:translateX(-100%)}to{transform:translateX(260%)}}
.acts{margin-top:24px;display:flex;gap:10px;flex-wrap:wrap}
.shot{margin:28px 0 0;flex:1;min-height:0;background:var(--paper);border-radius:12px 12px 0 0;overflow:hidden;box-shadow:0 0 0 1px var(--line2),0 -8px 30px -12px rgba(18,24,38,.18)}
.shot img{display:block;width:100%;height:auto}
.more{flex:1 1 0;min-width:0;padding-top:44px;display:flex;flex-direction:column;gap:18px;opacity:0;transform:translateX(24px);transition:opacity .2s,transform .3s;pointer-events:none}
.card.wide .more{opacity:1;transform:none;transition:opacity .5s ease .25s,transform .6s cubic-bezier(.22,1,.36,1) .2s;pointer-events:auto}
.more h4{margin:0;font-size:13px;letter-spacing:.12em;color:var(--dim);font-weight:600}
.tiles{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.tiles.t4{grid-template-columns:repeat(4,minmax(0,1fr))}
.tile{border:1px solid var(--line2);background:rgba(255,255,255,.04);border-radius:13px;padding:13px 14px;display:flex;flex-direction:column;gap:3px}
.tile b{font-size:15px}.tile span{font-size:13px;color:var(--muted)}
.tile.hi{background:color-mix(in srgb,var(--c) 10%,#fff);border-color:color-mix(in srgb,var(--c) 55%,transparent)}
.chips{display:flex;gap:8px;flex-wrap:wrap}
.offer{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}
.offer span{font-size:13px;padding:5px 11px;border-radius:999px;border:1px solid color-mix(in srgb,var(--c) 30%,transparent);background:color-mix(in srgb,var(--c) 6%,#fff);color:var(--fg)}
.offer b{color:var(--c);font-weight:700;margin-right:4px}
.modes{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,420px),1fr));gap:18px}
.mode{background:#fff;border:1px solid var(--line2);border-radius:20px;padding:28px;display:flex;flex-direction:column;gap:12px;box-shadow:0 1px 2px rgba(18,24,38,.05)}
.mode .k{font-size:13px;font-weight:700;color:var(--c);letter-spacing:.04em}
.mode h3{font-family:var(--f-disp);font-size:28px;font-weight:800;letter-spacing:-.6px}
.mode ul{margin:0;padding-left:18px;color:var(--muted);display:flex;flex-direction:column;gap:6px}
.big{margin:0;flex:1;min-height:0;border-radius:14px;overflow:hidden;background:var(--paper);box-shadow:0 20px 50px -18px rgba(0,0,0,.8),0 0 0 1px var(--line2)}
.big img{display:block;width:100%;height:100%;object-fit:cover;object-position:left top}
.more .btn{flex:none}
.more{position:relative;z-index:2}
.shot{position:relative;z-index:1}
.chip{font-size:14px;padding:6px 12px;border-radius:999px;border:1px solid var(--line2);background:rgba(255,255,255,.04)}

/* 출시 예정 · 공통 */
.sec{padding-block:88px}
.sec-h{display:flex;flex-direction:column;gap:8px;margin-bottom:28px}
.h2{font-size:clamp(26px,3.4vw,36px);font-weight:700;letter-spacing:-.8px;line-height:1.25}
.soon{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,440px),1fr));gap:20px}
.scard{border:1px dashed rgba(18,24,38,.22);border-radius:20px;padding:26px 28px;display:flex;justify-content:space-between;align-items:center;gap:18px;flex-wrap:wrap;background:#fff}
.scard .nm{font-family:var(--f-disp);font-size:24px;font-weight:800}
.scard p{margin:4px 0 0;color:var(--muted);font-size:15px}
.pill{font-size:12px;font-weight:700;padding:4px 9px;border-radius:999px;border:1px solid var(--line2);color:var(--muted)}
.strip{border-block:1px solid var(--line);background:var(--bg2)}
.strip .wrap{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr));gap:22px;padding-block:34px}
.strip div div{display:flex;gap:12px;align-items:baseline;font-size:15.5px;color:var(--muted)}
.strip b{color:var(--fg)}

/* 상담 */
.contact{position:relative;overflow:hidden}
.contact .wrap{position:relative;display:flex;flex-wrap:wrap;gap:56px;padding-block:96px}
.contact .txt{flex:1 1 320px;min-width:0;display:flex;flex-direction:column;gap:14px}
.form{flex:1 1 560px;min-width:0;background:var(--paper);color:var(--ink);border-radius:22px;padding:30px;border:1px solid var(--line);box-shadow:0 24px 60px -28px rgba(18,24,38,.3);display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px 18px;color-scheme:light}
.form .full{grid-column:1/-1}
.form label{display:flex;flex-direction:column;gap:6px;font-size:14px;font-weight:600}
.form input[type=text],.form input[type=tel],.form input[type=email],.form textarea{font:inherit;font-weight:400;font-size:16px;padding:12px 14px;border:1px solid #d3d8e2;border-radius:10px;background:#fff;color:var(--ink)}
.form textarea{resize:vertical;min-height:110px}
.seg{display:flex;gap:8px;flex-wrap:wrap}
.seg button{font:inherit;font-size:14px;font-weight:600;padding:8px 14px;border-radius:999px;border:1px solid #d3d8e2;background:#fff;color:var(--ink);cursor:pointer}
.seg button[aria-pressed="true"]{background:var(--ink);color:#fff;border-color:var(--ink)}
.human{display:flex;align-items:center;justify-content:space-between;gap:12px;border:1px solid #d3d8e2;border-radius:10px;padding:12px 14px;background:#f7f8fb}
.human label{flex-direction:row;align-items:center;gap:12px;font-weight:500}
.human input{width:22px;height:22px;accent-color:#2f9e6e}
.human small{font-size:11px;color:#6b7385}
.agree{display:flex;gap:10px;align-items:flex-start;font-size:14px;color:#4a5263;font-weight:400!important;flex-direction:row!important}
.agree input{width:18px;height:18px;margin-top:3px}
.send{grid-column:1/-1;font:inherit;font-size:17px;font-weight:700;padding:15px;border-radius:12px;border:0;background:var(--ink);color:#fff;cursor:pointer}
.err{grid-column:1/-1;font-size:14px;color:#b4232c;margin:0}
.done{grid-column:1/-1;text-align:center;padding:30px 10px;display:flex;flex-direction:column;align-items:center;gap:10px}
.done i{width:52px;height:52px;border-radius:50%;background:#20c997;color:#fff;display:grid;place-items:center;font-style:normal;font-size:24px}
.done small{color:#6b7385}

/* 제품 상세 */
.phero{position:relative;overflow:hidden;border-bottom:1px solid var(--line)}
.phero .wrap{position:relative;padding-block:72px 80px;display:flex;flex-wrap:wrap;gap:48px;align-items:center}
.phero .t{flex:1 1 440px;min-width:0;display:flex;flex-direction:column;gap:16px}
.ptitle{display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.ptitle h1{font-family:var(--f-disp);font-size:clamp(40px,5.4vw,60px);font-weight:800;letter-spacing:-1.5px;line-height:1.05}
.ptitle .a10{font-size:16px;padding:9px 14px;border-radius:11px}
.phero .sub{font-size:24px;font-weight:600;line-height:1.4}
.phero .d{color:var(--muted);font-size:17px;max-width:540px;margin:0}
.phero .vis{flex:1 1 520px;min-width:0;border-radius:16px;overflow:hidden;background:var(--paper);box-shadow:0 30px 70px -28px rgba(18,24,38,.4),0 0 0 1px var(--line2)}
.phero .vis img{display:block;width:100%;height:auto}
.uses{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,280px),1fr));gap:18px}
.use{border:1px solid var(--line2);border-radius:18px;padding:24px;background:var(--glass);display:flex;flex-direction:column;gap:8px}
.use h3{font-size:19px}.use p{margin:0;color:var(--muted);font-size:15.5px}
.viewer{display:flex;flex-wrap:wrap;gap:28px;align-items:flex-start}
.vlist{flex:1 1 320px;min-width:0;display:flex;flex-direction:column;gap:10px}
.vitem{text-align:left;font:inherit;color:var(--fg);background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px 20px;cursor:pointer;display:flex;gap:14px;transition:background .25s,border-color .25s}
.vitem .n{font-family:var(--f-disp);font-weight:800;font-size:22px;color:var(--dim);min-width:28px}
.vitem b{display:block;font-size:17px}.vitem span{display:block;font-size:14.5px;color:var(--muted);margin-top:2px}
.vitem[aria-selected="true"]{background:color-mix(in srgb,var(--c) 8%,#fff);border-color:color-mix(in srgb,var(--c) 55%,transparent)}
.vitem[aria-selected="true"] .n{color:var(--c)}
.vscreen{flex:2 1 620px;min-width:0;border-radius:16px;overflow:hidden;background:var(--paper);box-shadow:0 30px 70px -28px rgba(18,24,38,.4),0 0 0 1px var(--line2);aspect-ratio:1672/827}
.vscreen img{object-fit:contain;object-position:left top;background:#fff}
.vscreen img{display:block;width:100%;height:100%;object-fit:cover;object-position:left top;animation:vin .45s ease both}
.faq{display:flex;flex-direction:column;gap:10px}
.faq details{border:1px solid var(--line);border-radius:14px;padding:16px 20px;background:var(--glass)}
.faq summary{font-weight:600;font-size:17px;cursor:pointer}
.faq p{margin:10px 0 0;color:var(--muted)}
.cta{border-top:1px solid var(--line)}
.cta .wrap{display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap;padding-block:72px}
.scard.rv{border:0;background:linear-gradient(155deg,#7d2a3d,#5a1a29);color:#fff}
.scard.rv .nm{color:#fff}.scard.rv p{color:rgba(255,255,255,.85)}.scard.rv .pill{color:#fff;border-color:rgba(255,255,255,.5)}
.scard.rv .kind{font-size:13px;font-weight:700;color:var(--review-sand);letter-spacing:.02em}
.scard.rv .btn-g{background:transparent;color:#fff;border-color:rgba(255,255,255,.55)}
.scard.rv .btn-w{background:#fff;color:var(--ink)}
.vscreen.fit img{object-fit:contain;background:#fff}
.ba{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,260px),1fr));gap:14px}
.ba div{border:1px solid var(--line2);border-radius:16px;padding:18px 20px;background:var(--glass);display:flex;flex-direction:column;gap:6px}
.ba s{color:var(--dim);text-decoration:none;font-size:14.5px}.ba b{font-size:16.5px}
.ba s::after{content:' \2192'}
.areas{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,220px),1fr));gap:14px}
.area{border:1px solid var(--line2);border-radius:16px;padding:18px 20px;background:var(--glass)}
.area b{display:block;font-size:17px}.area span{color:var(--muted);font-size:14.5px}
.legal{max-width:760px;display:flex;flex-direction:column;gap:18px;color:var(--muted)}
.legal h3{color:var(--fg);font-size:18px}
.legal p{margin:0}

.ftr{border-top:1px solid var(--line);background:#121826;color:#9aa3b8;font-size:14px}
.ftr .wrap{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap;padding-block:40px}
.ftr strong{color:#fff;font-family:var(--f-disp);font-size:18px}
.ftr a{text-decoration:none;color:#c9cfdc}


/* 카드 = 제품 색 채움(사용자 선택 2026-11-10) */
.card{transition:transform .35s ease,border-color .35s,background .6s ease,color .6s ease}
.cs-b .card{color:#fff;border-color:transparent;background:linear-gradient(155deg,color-mix(in srgb,var(--c) 90%,#fff),color-mix(in srgb,var(--c) 78%,#000))}
.cs-b .card .cat{color:rgba(255,255,255,.85)}
.cs-b .card .pline{color:rgba(255,255,255,.88)}
.cs-b .card .step small{color:rgba(255,255,255,.72)}
.cs-b .card .node{background:rgba(255,255,255,.14);border-color:rgba(255,255,255,.35);color:#fff}
.cs-b .card .wire{background:rgba(255,255,255,.3)}
.cs-b .card .a10{background:transparent;color:#fff;border-color:rgba(255,255,255,.45)}
.cs-b .card .offer span{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.35);color:#fff}
.cs-b .card .offer b{color:#fff}
.cs-b .card .btn-w{background:#fff;color:var(--ink)}
.cs-b .card .btn-g{background:transparent;color:#fff;border-color:rgba(255,255,255,.5)}
.cs-b .card .shot{box-shadow:0 -10px 40px rgba(0,0,0,.25)}
.cs-c .card{background:linear-gradient(180deg,color-mix(in srgb,var(--c) 10%,#fff) 0,color-mix(in srgb,var(--c) 10%,#fff) 118px,#fff 118px)}
.cs-c .card::after{content:"";position:absolute;left:0;right:0;top:0;height:5px;background:var(--c)}
.link{display:grid;grid-template-columns:1fr auto 1.15fr auto 1fr;align-items:center;gap:14px}
.lbox{background:#fff;border:1px solid var(--line2);border-radius:18px;padding:22px;text-align:center;display:flex;flex-direction:column;gap:6px;box-shadow:0 1px 2px rgba(18,24,38,.05)}
.lbox b{font-family:var(--f-disp);font-size:22px;font-weight:800}
.lbox span{color:var(--muted);font-size:14.5px}
.lbox.mid{background:linear-gradient(155deg,color-mix(in srgb,var(--c) 90%,#fff),color-mix(in srgb,var(--c) 78%,#000));color:#fff;border-color:transparent}
.lbox.mid span{color:rgba(255,255,255,.85)}
.larrow{display:flex;flex-direction:column;align-items:center;gap:6px;font-size:13px;color:var(--muted);text-align:center;min-width:110px}
.larrow i{font-style:normal;font-size:20px;color:var(--c);line-height:1}
.ctitle{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-top:18px;font-family:var(--f-disp);font-weight:800;font-size:clamp(30px,3.3vw,40px);letter-spacing:-1px;line-height:1.1}
.ctitle .x{display:inline-flex;align-items:center;gap:0;width:64px;flex:none}
.ctitle .x::before,.ctitle .x::after{content:"";width:9px;height:9px;border-radius:50%;border:2px solid currentColor;flex:none}
.ctitle .x i{flex:1;height:2px;background:currentColor;opacity:.55}
.ctitle small{display:block;width:100%;font-family:var(--f-body);font-size:15px;font-weight:500;letter-spacing:0;opacity:.85;margin-top:2px}
.pname.sm{font-size:21px;letter-spacing:-.3px;margin-top:14px;opacity:.95}
.htitle{font-size:clamp(30px,3.6vw,44px)}
.sticker{position:absolute;z-index:4;width:104px;height:104px;border-radius:50%;background:#ffd84a;color:#1b1400;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;line-height:1.15;transform:rotate(10deg);box-shadow:0 10px 24px -8px rgba(0,0,0,.45),inset 0 0 0 3px rgba(255,255,255,.55),inset 0 0 0 5px #ffd84a,inset 0 0 0 6px rgba(27,20,0,.25);pointer-events:none}
.sticker b{font-family:var(--f-disp);font-size:22px;white-space:nowrap;font-weight:800;letter-spacing:-.5px}
.sticker span{font-size:12.5px;font-weight:700;margin-top:3px}
.card .sticker{bottom:118px;right:28px}
.card:hover .sticker{transform:rotate(4deg) scale(1.06);transition:transform .45s cubic-bezier(.22,1,.36,1)}
.phero .sticker{position:relative;transform:rotate(8deg);flex:none;align-self:flex-start}
@media (max-width:900px){.link{grid-template-columns:1fr}.larrow{flex-direction:row;justify-content:center}}
@media (max-width:900px){
  .card{height:auto}
  .inner{padding:28px 28px 0}
  .pname{font-size:32px}
  .flow{flex-wrap:nowrap}
  .form{grid-template-columns:1fr;padding:22px}
}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important}.shot{transform:none}}