:root{
  --ink:#0B1020; --ink2:#1B2238; --sub:#5B6478; --mute:#8A93A6; --line:#E6E9F0; --bg:#FFFFFF; --bg2:#F5F7FB;
  --pri:#2F5BFF; --pri2:#5B7CFF; --pri-ink:#1D3FD8; --acc:#C6FF3D; --ok:#12B76A; --warn:#F79009; --err:#E5484D;
  --r:18px; --r2:28px; --sh:0 10px 30px rgba(11,16,32,.08); --sh2:0 24px 60px rgba(11,16,32,.16);
  --f:"Pretendard Variable",Pretendard,-apple-system,BlinkMacSystemFont,"Apple SD Gothic Neo","Malgun Gothic",sans-serif;
  --fe:"Outfit","Pretendard Variable",sans-serif;
  --wrap:1240px; --hdr:76px; --ease:cubic-bezier(.2,.7,.2,1);
}
*{box-sizing:border-box;margin:0;padding:0}
html{overflow-x:clip;scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--f);color:var(--ink);background:var(--bg);line-height:1.6;letter-spacing:-.01em;word-break:keep-all;-webkit-font-smoothing:antialiased}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer;border:0;background:none}
:focus-visible{outline:3px solid var(--pri2);outline-offset:3px;border-radius:6px}
.skip{position:absolute;left:-9999px;top:8px;background:var(--ink);color:#fff;padding:8px 14px;border-radius:8px;z-index:200}
.skip:focus{left:8px}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}
.eng{font-family:var(--fe);letter-spacing:-.02em}
.sec{padding:120px 0}
.sec.alt{background:var(--bg2)}
.sec.dark{background:var(--ink);color:#fff}
.kicker{display:inline-flex;align-items:center;gap:8px;font-family:var(--fe);font-weight:700;font-size:13px;letter-spacing:.14em;color:var(--pri);text-transform:uppercase}
.kicker::before{content:"";width:18px;height:2px;background:currentColor}
.dark .kicker{color:var(--acc)}
.h2{font-size:clamp(30px,4.4vw,54px);line-height:1.18;font-weight:800;letter-spacing:-.035em;margin:16px 0 18px}
.lead{font-size:clamp(16px,1.5vw,19px);color:var(--sub);max-width:640px}
.dark .lead{color:#AEB6C8}
.sec-hd{margin-bottom:56px}
.sec-hd.center{text-align:center}.sec-hd.center .lead{margin:0 auto}
.row-hd{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;height:56px;padding:0 28px;border-radius:999px;font-weight:700;font-size:16px;transition:transform .25s var(--ease),background .25s,box-shadow .25s,color .25s;white-space:nowrap}
.btn svg{width:18px;height:18px;transition:transform .25s var(--ease)}
.btn:hover svg{transform:translateX(4px)}
.btn-pri{background:var(--pri);color:#fff;box-shadow:0 10px 24px rgba(47,91,255,.35)}
.btn-pri:hover{background:var(--pri-ink);transform:translateY(-2px)}
.btn-ghost{border:1.5px solid rgba(255,255,255,.35);color:#fff}
.btn-ghost:hover{background:#fff;color:var(--ink)}
.btn-line{border:1.5px solid var(--line);background:#fff}
.btn-line:hover{border-color:var(--ink)}
.btn-acc{background:var(--acc);color:var(--ink)}
.btn-acc:hover{transform:translateY(-2px);box-shadow:0 10px 24px rgba(198,255,61,.35)}
.btn-sm{height:44px;padding:0 20px;font-size:15px}
.chip{display:inline-flex;align-items:center;height:30px;padding:0 12px;border-radius:999px;background:var(--bg2);color:var(--sub);font-size:13px;font-weight:600}
.badge-sample{display:inline-flex;align-items:center;gap:4px;height:24px;padding:0 9px;border-radius:6px;background:#FFF4E5;color:#B54708;font-size:12px;font-weight:700}

/* topbar + header */
.topbar{background:var(--ink);color:#C9D0E0;font-size:13px}
.topbar .wrap{display:flex;justify-content:space-between;align-items:center;height:38px;gap:16px}
.topbar b{color:var(--acc);font-weight:700}
.topbar a{color:#fff;font-weight:600}
.topbar .tb-r{display:flex;gap:18px}
.hdr{position:sticky;top:0;z-index:90;height:var(--hdr);transition:background .35s,box-shadow .35s,backdrop-filter .35s}
.hdr .wrap{display:flex;align-items:center;justify-content:space-between;height:100%}
.hdr.over{color:#fff}
.hdr.scrolled{background:rgba(255,255,255,.86);backdrop-filter:saturate(1.6) blur(14px);-webkit-backdrop-filter:saturate(1.6) blur(14px);box-shadow:0 1px 0 rgba(11,16,32,.06);color:var(--ink)}
.hdr.solid{background:#fff;box-shadow:0 1px 0 var(--line)}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:19px;letter-spacing:-.03em}
.logo i{width:36px;height:36px;border-radius:10px;background:#050608;overflow:hidden;flex:none}
.logo i img{width:100%;height:100%;display:block}
.logo small{display:block;font-family:var(--fe);font-size:10px;letter-spacing:.2em;opacity:.6;font-weight:700;margin-top:-3px}
.gnb{display:flex;gap:6px;align-items:center}
.gnb a{position:relative;padding:10px 16px;font-weight:600;font-size:15.5px;border-radius:999px;transition:background .2s}
.gnb a:hover{background:rgba(127,140,170,.12)}
.gnb a.on::after{content:"";position:absolute;left:50%;bottom:3px;width:5px;height:5px;border-radius:50%;background:var(--pri);transform:translateX(-50%)}
.hdr.over:not(.scrolled) .gnb a.on::after{background:var(--acc)}
.hdr-cta{display:flex;gap:10px;align-items:center}
.burger{display:none;width:44px;height:44px;border-radius:12px;align-items:center;justify-content:center}
.burger span{display:block;width:20px;height:2px;background:currentColor;position:relative;transition:.3s}
.burger span::before,.burger span::after{content:"";position:absolute;left:0;width:20px;height:2px;background:currentColor;transition:.3s}
.burger span::before{top:-6px}.burger span::after{top:6px}
.nav-open .burger span{background:transparent}
.nav-open .burger span::before{top:0;transform:rotate(45deg)}
.nav-open .burger span::after{top:0;transform:rotate(-45deg)}
.mnav{position:fixed;inset:0;z-index:85;background:var(--ink);color:#fff;padding:calc(var(--hdr) + 60px) 28px 40px;display:flex;flex-direction:column;gap:6px;opacity:0;visibility:hidden;transition:.35s}
.nav-open .mnav{opacity:1;visibility:visible}
.mnav a{font-size:28px;font-weight:800;padding:8px 0;letter-spacing:-.03em}
.mnav .btn{margin-top:24px;font-size:17px}
.nav-open .hdr{color:#fff;background:transparent;box-shadow:none;backdrop-filter:none}

/* hero */
.hero{--col:clamp(150px,16vw,230px);--gap:13px;--cell:calc(var(--col)*1.316);--pitch:calc(var(--cell) + var(--gap));--tile-r:22px;position:relative;margin-top:calc(var(--hdr) * -1);min-height:min(940px,100svh);padding:calc(var(--hdr) + 80px) 0 140px;background:var(--ink);color:#fff;overflow:hidden;isolation:isolate;display:flex;align-items:center}
.hero-bg{position:absolute;inset:0;z-index:-1}
.blob{position:absolute;border-radius:50%;filter:blur(80px);opacity:.75;animation:blob 18s ease-in-out infinite alternate}
.blob.b1{width:640px;height:640px;background:#2F5BFF;left:-160px;top:-120px}
.blob.b2{width:520px;height:520px;background:#7B3DFF;right:-120px;top:120px;animation-delay:-6s}
.blob.b3{width:420px;height:420px;background:#00C2FF;left:38%;bottom:-220px;opacity:.45;animation-delay:-11s}
@keyframes blob{0%{transform:translate(0,0) scale(1)}50%{transform:translate(60px,40px) scale(1.12)}100%{transform:translate(-40px,80px) scale(.94)}}
.grid-lines{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.06) 1px,transparent 1px);background-size:72px 72px;mask-image:radial-gradient(ellipse at 50% 40%,#000 30%,transparent 75%);-webkit-mask-image:radial-gradient(ellipse at 50% 40%,#000 30%,transparent 75%)}
.hero .wrap{position:relative;width:100%}
.hero-txt{position:relative;z-index:1;max-width:min(560px,calc(100vw - var(--col)*3 - var(--gap)*2 - 132px))}
.hero-eyebrow{display:inline-flex;align-items:center;gap:10px;padding:8px 16px 8px 8px;border-radius:999px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);font-size:14px;font-weight:600}
.hero-eyebrow em{font-style:normal;background:var(--acc);color:var(--ink);border-radius:999px;padding:3px 10px;font-size:12px;font-weight:800}
.hero h1{font-size:clamp(40px,6.6vw,88px);line-height:1.08;font-weight:800;letter-spacing:-.045em;white-space:nowrap;margin:26px 0 24px}
.hero h1 .ln{display:block;overflow:hidden;padding-bottom:.06em}
.hero h1 .ln>span{display:inline-block;transform:translateY(110%);animation:rise 1s var(--ease) forwards}
.hero h1 .ln:nth-child(2)>span{animation-delay:.12s}
.hero h1 .ln:nth-child(3)>span{animation-delay:.24s}
@keyframes rise{to{transform:none}}
.rot{position:relative;display:inline-grid;vertical-align:bottom;overflow:hidden;color:var(--acc)}
.rot b{grid-area:1/1;font-weight:800;transform:translateY(105%);opacity:0;transition:transform .7s var(--ease),opacity .7s}
.rot b.on{transform:none;opacity:1}
.rot b.out{transform:translateY(-105%);opacity:0}
.hero p.lead{color:#B9C2D6;font-size:clamp(16px,1.6vw,20px);opacity:0;animation:fade 1s .5s forwards}
.hero-cta{display:flex;gap:12px;margin-top:36px;flex-wrap:wrap;opacity:0;animation:fade 1s .7s forwards}
@keyframes fade{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}
.hero-proof{display:flex;gap:28px;margin-top:44px;opacity:0;animation:fade 1s .9s forwards;flex-wrap:wrap}
.hero-proof div{font-size:13px;color:#9AA4BA}
.hero-proof strong{display:block;color:#fff;font-family:var(--fe);font-size:26px;font-weight:700}
/* hero mosaic: 열마다 같은 타일을 두 번 넣어 -50% 이동으로 끊김 없이 반복합니다 (타일당 5.2s) */
.hm-grid{position:absolute;top:0;bottom:0;right:clamp(24px,4.8vw,62px);display:flex;gap:var(--gap);align-items:flex-start;z-index:0;-webkit-mask-image:linear-gradient(#0000 calc(var(--hdr) + 4px),#000 calc(var(--hdr) + 60px));mask-image:linear-gradient(#0000 calc(var(--hdr) + 4px),#000 calc(var(--hdr) + 60px))}
.hm-col{flex:none;width:var(--col);animation:hmIn 1.5s cubic-bezier(.22,1,.36,1) both}
.hm-c1{margin-top:calc(var(--pitch) * .3)}
.hm-c2{margin-top:calc(var(--pitch) * -.04);animation-delay:.08s}
.hm-c3{margin-top:calc(var(--pitch) * .31);animation-delay:.16s}
.hm-track{display:flow-root;animation:hmDown 26s linear infinite;will-change:transform}
.hm-up .hm-track{animation-name:hmUp}
.scroll-cue{position:absolute;left:24%;bottom:34px;transform:translateX(-50%);font-family:var(--fe);font-size:11px;letter-spacing:.3em;color:#7F8AA3;display:flex;flex-direction:column;align-items:center;gap:10px}
.scroll-cue::after{content:"";width:1px;height:42px;background:linear-gradient(#7F8AA3,transparent);animation:cue 2s infinite}
@keyframes cue{0%{transform:scaleY(0);transform-origin:top}50%{transform:scaleY(1);transform-origin:top}51%{transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}
.hm-cell{position:relative;height:var(--cell);margin-bottom:var(--gap);border-radius:var(--tile-r);overflow:hidden;background:#e9e6df}
.hm-cell img{width:100%;height:100%;object-fit:cover;object-position:top}
.hm-cell b{position:absolute;left:10px;bottom:10px;padding:4px 10px;border-radius:999px;background:rgba(15,15,14,.72);color:#fff;font-size:11px;font-weight:600;line-height:1.4}
.hm-red{background:#ef5d44}.hm-yellow{background:#fcdd71}.hm-blue{background:#9fd5f7}
.hm-cream{background:#f9f6f1;box-shadow:inset 0 0 0 1px #e9e6df}
.hm-dark{background:#151515;box-shadow:inset 0 0 0 1px rgba(255,255,255,.14)}
.hm-red::after,.hm-yellow::after,.hm-blue::after,.hm-cream::after,.hm-dark::after{content:"";position:absolute;inset:0;opacity:.13;mix-blend-mode:multiply;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)'/%3E%3C/svg%3E")}
.hm-dark::after{opacity:.035;mix-blend-mode:screen}
@keyframes hmDown{from{transform:translate3d(0,0,0)}to{transform:translate3d(0,-50%,0)}}
@keyframes hmUp{from{transform:translate3d(0,-50%,0)}to{transform:translate3d(0,0,0)}}
@keyframes hmIn{from{opacity:0;transform:translateY(70px)}to{opacity:1;transform:none}}

/* guarantee strip */
.guar{position:relative;z-index:2;margin-top:-56px}
.guar-box{background:#fff;border-radius:22px;box-shadow:var(--sh2);display:grid;grid-template-columns:repeat(6,1fr);overflow:hidden}
.g-item{display:flex;align-items:center;gap:12px;padding:24px 20px;border-right:1px solid var(--line)}
.g-item:last-child{border-right:0}
.g-ic{flex:none;width:44px;height:44px;border-radius:12px;background:#EEF2FF;color:var(--pri);display:grid;place-items:center}
.g-ic svg{width:22px;height:22px}
.g-item b{display:block;font-size:15px;line-height:1.3}
.g-item span{font-size:12.5px;color:var(--mute)}
.marq{overflow:hidden;background:var(--pri);color:#fff;padding:18px 0;white-space:nowrap}
.marq-in{display:inline-flex;gap:48px;animation:marq 32s linear infinite;font-family:var(--fe);font-weight:700;font-size:22px}
.marq-in span{display:inline-flex;align-items:center;gap:48px}
.marq-in span::after{content:"✦";color:var(--acc)}
@keyframes marq{to{transform:translateX(-50%)}}

/* story */
.story{padding-top:140px}
.story-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:64px;align-items:start}
.story-hd{position:sticky;top:calc(var(--hdr) + 40px)}
.story-hd .h2 em{font-style:normal;background:linear-gradient(transparent 62%,rgba(198,255,61,.85) 62%);padding:0 2px}
.story-body p{font-size:clamp(18px,1.7vw,22px);line-height:1.8;color:var(--ink2);letter-spacing:-.02em;margin-bottom:28px}
.story-body mark{background:none;color:var(--pri);font-weight:700}
.story-sign{font-size:16px!important;color:var(--mute)!important;font-weight:600}
.pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:72px}
.pillar{padding:32px 28px;border-radius:var(--r2);background:var(--bg2);transition:transform .3s var(--ease),background .3s,color .3s}
.pillar:hover{transform:translateY(-6px);background:var(--ink);color:#fff}
.pillar:hover p{color:#AEB6C8}
.pillar .ic{width:52px;height:52px;border-radius:14px;background:var(--pri);color:#fff;display:grid;place-items:center}
.pillar .ic svg{width:24px}
.pillar h3{font-size:20px;margin:22px 0 8px;letter-spacing:-.03em}
.pillar p{font-size:15px;color:var(--sub)}

/* pains */
.pains{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.pain{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:28px 24px;position:relative;transition:transform .3s var(--ease),box-shadow .3s}
.pain:hover{transform:translateY(-6px);box-shadow:var(--sh)}
.pain .q{font-family:var(--fe);font-weight:800;font-size:40px;line-height:1;color:#E3E8F7}
.pain h3{font-size:18px;margin:14px 0 8px;line-height:1.4}
.pain p{font-size:14.5px;color:var(--sub)}
.answer{margin-top:44px;display:flex;align-items:center;gap:20px;padding:28px 32px;border-radius:var(--r);background:var(--ink);color:#fff;flex-wrap:wrap}
.answer b{color:var(--acc)}
.answer p{flex:1;min-width:240px;font-size:18px;font-weight:600}

/* values (01 02 03) */
.values{display:grid;gap:0;border-top:1px solid rgba(255,255,255,.14)}
.val{display:grid;grid-template-columns:120px 1fr 1.2fr;gap:32px;padding:40px 0;border-bottom:1px solid rgba(255,255,255,.14);align-items:start}
.val .n{font-family:var(--fe);font-size:56px;font-weight:800;line-height:1;color:transparent;-webkit-text-stroke:1.5px rgba(255,255,255,.5)}
.val h3{font-size:clamp(22px,2.4vw,30px);line-height:1.3;letter-spacing:-.03em}
.val p{color:#AEB6C8;font-size:16px}
.val:hover .n{color:var(--acc);-webkit-text-stroke-color:var(--acc)}
.counters{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:64px}
.cnt{padding:28px;border-radius:var(--r);background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1)}
.cnt strong{font-family:var(--fe);font-size:clamp(60px,6.6vw,96px);font-weight:800;line-height:1;display:flex;align-items:baseline;gap:6px;color:#fff;letter-spacing:-.04em}
.cnt strong small{font-family:var(--f);font-size:.5em;font-weight:800;color:inherit;letter-spacing:-.03em}
.cnt>span{display:block;margin-top:14px;color:#fff;font-size:16px;font-weight:600}
.fine{font-size:12.5px;color:var(--mute);margin-top:14px}

/* portfolio */
.filters{display:flex;gap:8px;flex-wrap:wrap}
.filters button{height:40px;padding:0 18px;border-radius:999px;border:1.5px solid var(--line);font-weight:600;font-size:14.5px;transition:.2s;background:#fff}
.filters button:hover{border-color:var(--ink)}
.filters button.on{background:var(--ink);border-color:var(--ink);color:#fff}
.pf-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:28px}
.pf-grid.three{grid-template-columns:repeat(3,1fr)}
.pf-card{display:block}
.pf-grid.three{gap:56px 28px}
.pf-thumb{position:relative;aspect-ratio:16/10;border-radius:14px;overflow:hidden;background:var(--c,#2F5BFF);container-type:inline-size;box-shadow:0 10px 30px rgba(11,16,32,.08)}
.pf-thumb::after{content:"";position:absolute;inset:0;border-radius:inherit;border:2px solid transparent;transition:border-color .3s;pointer-events:none;z-index:3}
.pf-card:hover .pf-thumb::after{border-color:var(--pri)}
.pf-thumb .art{position:absolute;inset:0;transition:transform .8s var(--ease)}
.pf-card:hover .pf-thumb .art{transform:scale(1.03)}
.pf-thumb .badge-sample{position:absolute;left:14px;top:14px;z-index:2}
.pf-card .pf-no{display:flex;align-items:center;gap:12px;margin-top:22px;font-size:12.5px;font-weight:700;letter-spacing:.14em;color:var(--pri)}
.pf-card .pf-no::after{content:"";width:28px;height:1.5px;background:currentColor}
.pf-title{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-top:4px}
.pf-card h3{font-size:22px;letter-spacing:-.02em;line-height:1.35;font-weight:800}
.pf-go{flex:none;width:46px;height:46px;border-radius:50%;border:1.5px solid var(--line);background:#fff;display:grid;place-items:center;transition:background .3s,border-color .3s,color .3s,box-shadow .3s}
.pf-go svg{width:16px}
.pf-card:hover .pf-go{background:var(--pri);border-color:var(--pri);color:#fff;box-shadow:0 8px 20px rgba(47,91,255,.35)}
.pf-card .pf-cat{color:var(--mute);font-size:15px;margin-top:2px}
.pf-card .pf-meta{color:var(--sub);font-size:14px;margin-top:6px;font-weight:600}
.pf-site{display:inline-flex;align-items:center;gap:6px;margin-top:10px;font-size:14px;font-weight:600;color:var(--pri);border-bottom:1px solid transparent;transition:border-color .2s;overflow-wrap:anywhere}
.pf-site:hover{border-color:currentColor}
.pf-site svg{width:13px;flex:none}
.pf-empty{grid-column:1/-1;text-align:center;color:var(--mute);padding:60px 0}
.pf-table{margin-top:80px;border-top:2px solid var(--ink)}
.pf-row{display:grid;grid-template-columns:80px 1.6fr 1fr 1fr 40px;gap:16px;align-items:center;padding:20px 8px;border-bottom:1px solid var(--line);transition:background .2s,padding .3s}
.pf-row:hover{background:var(--bg2);padding-left:18px}
.pf-row .y{font-family:var(--fe);color:var(--mute)}
.pf-row b{font-size:17px}
.pf-row span{color:var(--sub);font-size:14.5px}
.pf-row svg{width:18px;color:var(--mute)}
/* placeholder art */
.art{display:grid;place-items:center;padding:9% 11% 0;background:radial-gradient(120% 90% at 0% 0%,rgba(255,255,255,.28),transparent 55%),linear-gradient(140deg,var(--c),color-mix(in srgb,var(--c) 55%,#000))}
.art .mock{width:100%;height:100%;background:#fff;border-radius:14px 14px 0 0;box-shadow:0 -10px 40px rgba(0,0,0,.25);overflow:hidden;display:flex;flex-direction:column}
.art .mtop{height:22px;background:#F1F3F8;display:flex;gap:5px;align-items:center;padding:0 10px;flex:none}
.art .mtop i{width:7px;height:7px;border-radius:50%;background:#D5DAE5}
.art .mhero{flex:none;height:42%;background:color-mix(in srgb,var(--c) 14%,#fff);display:flex;flex-direction:column;justify-content:center;gap:7px;padding:0 9%}
.art .mhero i{display:block;height:9px;border-radius:5px;background:color-mix(in srgb,var(--c) 70%,#000);width:62%}
.art .mhero i+i{width:40%;opacity:.45;height:7px}
.art .mhero em{display:block;width:70px;height:16px;border-radius:9px;background:var(--c);margin-top:4px}
.art .mcards{flex:1;display:grid;grid-template-columns:repeat(3,1fr);gap:8px;padding:10px 9%}
.art .mcards i{border-radius:8px;background:#F1F3F8}
.art.v2 .mhero{height:55%;background:linear-gradient(90deg,color-mix(in srgb,var(--c) 18%,#fff) 55%,color-mix(in srgb,var(--c) 40%,#fff) 55%)}
.art.v3 .mcards{grid-template-columns:1fr 1fr}
.art .label{position:absolute;left:24px;bottom:22px;font-family:var(--fe);font-weight:800;font-size:clamp(20px,2.4vw,30px);color:#fff;letter-spacing:-.02em;text-shadow:0 2px 20px rgba(0,0,0,.25);display:none}

/* web screen fills the thumb + large phone cropped at the bottom-right (sizes in cqw of the thumb) */
.art.full{display:block;padding:0;background:none}
.fd{position:absolute;inset:0;overflow:hidden;background:radial-gradient(60% 80% at 82% 8%,color-mix(in srgb,var(--c) 65%,#fff),transparent 62%),linear-gradient(160deg,color-mix(in srgb,var(--c) 85%,#000),color-mix(in srgb,var(--c) 30%,#000))}
.fd img,.fp-screen img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:top}
.fp-screen img{object-position:center top}
.fd-nav{height:7cqw;display:flex;align-items:center;gap:2.6cqw;padding:0 4.5cqw;border-bottom:1px solid rgba(255,255,255,.14)}
.fd-nav b{width:10cqw;height:2cqw;border-radius:1cqw;background:#fff}
.fd-nav i{width:5cqw;height:1.2cqw;border-radius:1cqw;background:rgba(255,255,255,.45)}
.fd-nav i:first-of-type{margin-left:auto}
.fd-nav em{width:9cqw;height:3.2cqw;border-radius:2cqw;border:.3cqw solid rgba(255,255,255,.7)}
.fd-hero{width:56%;padding:7cqw 4.5cqw 0;display:grid;gap:1.8cqw;justify-items:start}
.fd-hero small{width:14cqw;height:1.2cqw;border-radius:1cqw;background:color-mix(in srgb,var(--c) 35%,#fff)}
.fd-hero i{width:100%;height:3.4cqw;border-radius:1cqw;background:#fff}
.fd-hero i+i{width:76%}
.fd-hero p{width:70%;height:1.3cqw;border-radius:1cqw;background:rgba(255,255,255,.45);margin-top:1cqw}
.fd-hero em{width:15cqw;height:4cqw;border-radius:.8cqw;background:#fff;margin-top:1.4cqw}
.fd-strip{position:absolute;left:4.5cqw;right:34cqw;bottom:0;height:13cqw;display:grid;grid-template-columns:repeat(3,1fr);gap:1.6cqw}
.fd-strip i{border-radius:1.2cqw 1.2cqw 0 0;background:rgba(255,255,255,.14)}
.v2 .fd{background:#F5F7FB}
.v2 .fd-nav{background:#fff;border-color:#E6E9F0}
.v2 .fd-nav b{background:color-mix(in srgb,var(--c) 80%,#000)}
.v2 .fd-nav i{background:#CBD2DE}
.v2 .fd-nav em{border-color:var(--c)}
.v2 .fd-hero small,.v2 .fd-hero em{background:var(--c)}
.v2 .fd-hero i{background:color-mix(in srgb,var(--c) 75%,#000)}
.v2 .fd-hero p{background:#C9CFDB}
.v2 .fd-strip{right:4.5cqw;grid-template-columns:repeat(4,1fr)}
.v2 .fd-strip i{background:#fff;box-shadow:0 1cqw 3cqw rgba(11,16,32,.08);border-top:1.4cqw solid color-mix(in srgb,var(--c) 30%,#fff)}
.v3 .fd-hero{width:100%;padding-top:9cqw;justify-items:center}
.v3 .fd-hero i{width:56%}.v3 .fd-hero i+i{width:42%}.v3 .fd-hero p{width:36%}
.v3 .fd-strip{display:none}
/* 폰은 오른쪽 끝에 붙여 웹 화면을 가리지 않게 — 밝은 링 + 깊은 그림자로 어떤 배경 위에서도 또렷하게.
   화면 비율을 모바일 캡처(1170×2532)와 똑같이 맞춰 이미지가 잘리거나 한쪽으로 쏠리지 않게 합니다. */
.fp{position:absolute;right:1.6cqw;top:5cqw;z-index:1;width:25cqw;background:#0B0D12;border-radius:4cqw;padding:.9cqw;box-shadow:0 0 0 .35cqw rgba(255,255,255,.85),0 2.4cqw 7cqw rgba(8,12,24,.55),0 .6cqw 1.6cqw rgba(8,12,24,.35);transition:transform .7s var(--ease)}
.fp::before{content:"";position:absolute;left:50%;top:1.7cqw;width:5.4cqw;height:1.4cqw;border-radius:1cqw;background:#0B0D12;transform:translateX(-50%);z-index:2}
.fp-screen{position:relative;aspect-ratio:1170/2532;border-radius:3.1cqw;overflow:hidden;background:#fff;display:flex;flex-direction:column}
.fd::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,transparent 45%,rgba(8,12,24,.28) 85%);pointer-events:none}
.pf-card:hover .fp{transform:translateY(-2.5%)}
/* mobile drawing */
.mb-nav{flex:none;height:6.4cqw;display:flex;align-items:flex-end;justify-content:space-between;padding:0 2cqw 1.4cqw}
.mb-nav b{width:6cqw;height:1.6cqw;border-radius:1cqw;background:color-mix(in srgb,var(--c) 75%,#000)}
.mb-nav i{width:2.6cqw;height:1.6cqw;border-radius:.6cqw;border-top:.5cqw solid #9AA3B5;border-bottom:.5cqw solid #9AA3B5}
.mb-hero{flex:none;height:38%;display:flex;flex-direction:column;justify-content:flex-end;gap:1.2cqw;padding:2cqw;background:linear-gradient(170deg,color-mix(in srgb,var(--c) 18%,#fff),color-mix(in srgb,var(--c) 45%,#fff))}
.mb-hero i{display:block;height:1.6cqw;border-radius:1cqw;background:color-mix(in srgb,var(--c) 70%,#000);width:85%}
.mb-hero i+i{width:60%;opacity:.5;height:1.1cqw}
.mb-hero em{width:9cqw;height:2.4cqw;border-radius:2cqw;background:var(--c);margin-top:.6cqw}
.v2 .mb-hero{background:linear-gradient(160deg,var(--c),color-mix(in srgb,var(--c) 55%,#000))}
.v2 .mb-hero i,.v2 .mb-hero em{background:#fff}
.mb-cards{flex:1;display:grid;gap:1.6cqw;padding:2cqw}
.mb-cards i{border-radius:1.2cqw;background:#F1F3F8}
.mb-cta{flex:none;height:5cqw;margin:0 2cqw 2cqw;border-radius:1.4cqw;background:var(--c)}
.pd-visual .art{position:absolute;inset:0}
.pd-visual .fp{width:20.5cqw;right:1cqw;top:6.5cqw}
@media (max-width:640px){.pd-visual .fp{width:30cqw;right:2cqw;top:7cqw}}

/* services */
.svc-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.svc{position:relative;padding:32px 26px 28px;border-radius:var(--r2);background:#fff;border:1px solid var(--line);overflow:hidden;transition:transform .35s var(--ease),box-shadow .35s,border-color .35s;display:flex;flex-direction:column}
.svc::before{content:"";position:absolute;inset:auto -40% -60% auto;width:240px;height:240px;border-radius:50%;background:radial-gradient(var(--pri),transparent 70%);opacity:0;transition:opacity .4s}
.svc:hover{transform:translateY(-8px);box-shadow:var(--sh2);border-color:transparent}
.svc:hover::before{opacity:.14}
.svc .ic{width:56px;height:56px;border-radius:16px;background:var(--ink);color:#fff;display:grid;place-items:center;transition:background .3s}
.svc:hover .ic{background:var(--pri)}
.svc .ic svg{width:26px}
.svc small{display:block;margin-top:24px;font-family:var(--fe);font-weight:700;color:var(--pri);font-size:12.5px;letter-spacing:.08em;text-transform:uppercase}
.svc h3{font-size:21px;letter-spacing:-.03em;margin:4px 0 10px}
.svc p{color:var(--sub);font-size:14.5px;flex:1}
.svc ul{list-style:none;margin-top:18px;display:grid;gap:6px}
.svc li{font-size:14px;font-weight:600;display:flex;gap:8px;align-items:center}
.svc li::before{content:"";width:16px;height:16px;flex:none;border-radius:50%;background:#EEF2FF url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M4.5 8.2l2.2 2.2 4.8-4.8' fill='none' stroke='%232F5BFF' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/16px no-repeat}
.platform{margin-top:28px;padding:22px 28px;border-radius:var(--r);border:1.5px dashed #C9D2EA;display:flex;gap:16px;align-items:center;flex-wrap:wrap;justify-content:space-between}
.platform p{font-weight:600}
.platform p span{color:var(--sub);font-weight:500;display:block;font-size:14.5px}

/* process */
.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:0;counter-reset:s;position:relative}
.steps::before{content:"";position:absolute;left:0;right:0;top:31px;height:2px;background:var(--line)}
.steps .fill{position:absolute;left:0;top:31px;height:2px;background:var(--pri);width:0;transition:width 1.6s var(--ease)}
.in .steps .fill,.steps.in .fill{width:100%}
.step{position:relative;padding-right:20px}
.step .dot{position:relative;width:64px;height:64px;border-radius:50%;background:#fff;border:2px solid var(--line);display:grid;place-items:center;font-family:var(--fe);font-weight:800;font-size:18px;color:var(--mute);transition:.4s}
.step.on .dot{border-color:var(--pri);background:var(--pri);color:#fff;box-shadow:0 0 0 8px rgba(47,91,255,.12)}
.step h3{font-size:19px;margin:22px 0 6px}
.step em{font-style:normal;font-size:13px;font-weight:700;color:var(--pri)}
.step p{font-size:14.5px;color:var(--sub);margin-top:6px}

/* pricing */
.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;align-items:stretch}
.plan{position:relative;padding:36px 30px;border-radius:var(--r2);background:#fff;border:1px solid var(--line);display:flex;flex-direction:column;transition:transform .3s var(--ease),box-shadow .3s}
.plan:hover{transform:translateY(-6px);box-shadow:var(--sh)}
.plan.rec{background:var(--ink);color:#fff;border-color:var(--ink);box-shadow:var(--sh2)}
.plan .tag{position:absolute;top:22px;right:22px;background:var(--acc);color:var(--ink);font-size:12px;font-weight:800;padding:5px 11px;border-radius:999px}
.plan h3{font-family:var(--fe);font-size:22px;letter-spacing:.04em}
.plan .tl{color:var(--sub);font-size:14.5px;margin-top:4px}
.plan.rec .tl{color:#AEB6C8}
.plan .price{margin:26px 0 4px;font-family:var(--fe);font-size:44px;font-weight:800;letter-spacing:-.03em;line-height:1}
.plan .price small{font-family:var(--f);font-size:16px;font-weight:600;margin-left:4px}
.plan .pn{font-size:13px;color:var(--mute)}
.plan .meta{display:flex;gap:8px;margin:20px 0;flex-wrap:wrap}
.plan.rec .chip{background:rgba(255,255,255,.1);color:#D6DCEA}
.plan ul{list-style:none;display:grid;gap:10px;margin-bottom:28px;flex:1}
.plan li{display:flex;gap:10px;font-size:15px}
.plan li::before{content:"✓";color:var(--pri);font-weight:800}
.plan.rec li::before{color:var(--acc)}
.plan .btn{width:100%}

/* estimator */
.est{display:grid;grid-template-columns:1fr 400px;gap:32px;align-items:start}
.est-steps{display:grid;gap:20px}
.est-blk{background:#fff;border:1px solid var(--line);border-radius:var(--r2);padding:28px}
.est-blk h3{display:flex;align-items:center;gap:12px;font-size:19px;margin-bottom:18px}
.est-blk h3 i{font-style:normal;width:30px;height:30px;border-radius:50%;background:var(--ink);color:#fff;display:grid;place-items:center;font-family:var(--fe);font-size:14px}
.est-blk h3 small{margin-left:auto;font-size:13px;color:var(--mute);font-weight:500}
.opts{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:10px}
.opt{position:relative;display:block;cursor:pointer}
.opt input{position:absolute;opacity:0;pointer-events:none}
.opt .box{display:block;height:100%;padding:16px 16px 14px;border-radius:14px;border:1.5px solid var(--line);transition:.2s;background:#fff}
.opt:hover .box{border-color:#B9C4E6}
.opt input:checked+.box{border-color:var(--pri);background:#F3F6FF;box-shadow:0 0 0 3px rgba(47,91,255,.12)}
.opt input:focus-visible+.box{outline:3px solid var(--pri2);outline-offset:2px}
.opt b{display:block;font-size:15.5px}
.opt span{display:block;font-size:13px;color:var(--sub);margin-top:2px}
.opt em{display:block;font-style:normal;margin-top:8px;font-weight:700;color:var(--pri);font-size:14px}
.pages-ctl{display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.pages-ctl input[type=range]{flex:1;min-width:200px;accent-color:var(--pri);height:6px}
.stepper{display:flex;align-items:center;border:1.5px solid var(--line);border-radius:12px;overflow:hidden}
.stepper button{width:44px;height:44px;font-size:20px;font-weight:700}
.stepper button:hover{background:var(--bg2)}
.stepper output{min-width:64px;text-align:center;font-family:var(--fe);font-weight:800;font-size:20px}
.pages-note{font-size:13.5px;color:var(--sub);margin-top:10px}
.sum{position:sticky;top:calc(var(--hdr) + 20px);background:var(--ink);color:#fff;border-radius:var(--r2);padding:30px;box-shadow:var(--sh2)}
.sum h3{font-size:16px;color:#AEB6C8;font-weight:600}
.sum .total{font-family:var(--fe);font-size:46px;font-weight:800;letter-spacing:-.03em;line-height:1.1;margin:8px 0 2px}
.sum .total small{font-family:var(--f);font-size:18px;margin-left:4px}
.sum .range{font-size:13.5px;color:#AEB6C8}
.sum ul{list-style:none;margin:22px 0;padding:18px 0;border-top:1px solid rgba(255,255,255,.12);border-bottom:1px solid rgba(255,255,255,.12);display:grid;gap:9px;max-height:280px;overflow:auto}
.sum li{display:flex;justify-content:space-between;gap:12px;font-size:14px;color:#D6DCEA}
.sum li b{font-weight:600;color:#fff;white-space:nowrap}
.sum .note{font-size:12.5px;color:#8A93A6;margin-top:14px}
.sum .btn{width:100%}
.sum .btn+.btn{margin-top:10px}

/* reviews */
.rv-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.rv{background:#fff;border-radius:var(--r);padding:26px;border:1px solid var(--line);display:flex;flex-direction:column;transition:transform .3s var(--ease),box-shadow .3s}
.rv:hover{transform:translateY(-6px);box-shadow:var(--sh)}
.rv .stars{color:#FFB020;letter-spacing:2px;font-size:15px}
.rv p{margin:14px 0 20px;font-size:15px;flex:1}
.rv footer{display:flex;align-items:center;gap:12px}
.rv .av{width:40px;height:40px;border-radius:50%;background:var(--bg2);display:grid;place-items:center;font-weight:800;color:var(--pri)}
.rv footer b{display:block;font-size:14.5px}
.rv footer span{font-size:12.5px;color:var(--mute)}
.rv .badge-sample{margin-left:auto}

/* faq */
.faq{border-top:2px solid var(--ink)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;display:flex;gap:16px;align-items:center;padding:24px 4px;cursor:pointer;font-size:18px;font-weight:700}
.faq summary::-webkit-details-marker{display:none}
.faq summary .cat{flex:none;font-size:12.5px;color:var(--pri);background:#EEF2FF;border-radius:6px;padding:3px 8px}
.faq summary .pm{margin-left:auto;flex:none;width:32px;height:32px;border-radius:50%;border:1.5px solid var(--line);position:relative;transition:.3s}
.faq summary .pm::before,.faq summary .pm::after{content:"";position:absolute;left:50%;top:50%;width:12px;height:2px;background:var(--ink);transform:translate(-50%,-50%);transition:.3s}
.faq summary .pm::after{transform:translate(-50%,-50%) rotate(90deg)}
.faq details[open] .pm{background:var(--ink);border-color:var(--ink)}
.faq details[open] .pm::before,.faq details[open] .pm::after{background:#fff}
.faq details[open] .pm::after{transform:translate(-50%,-50%) rotate(0)}
.faq .ans{padding:0 4px 26px 4px;color:var(--sub);font-size:16px;max-width:860px}
.faq-tabs{margin-bottom:28px}

/* forms */
.form{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form .full{grid-column:1/-1}
.fld label{display:block;font-size:14px;font-weight:700;margin-bottom:8px}
.fld label em{color:var(--err);font-style:normal;margin-left:2px}
.fld input,.fld select,.fld textarea{width:100%;height:54px;padding:0 16px;border-radius:12px;border:1.5px solid var(--line);background:#fff;transition:border-color .2s,box-shadow .2s;font-size:16px}
.fld textarea{height:auto;min-height:150px;padding:14px 16px;resize:vertical;line-height:1.6}
.fld input:focus,.fld select:focus,.fld textarea:focus{outline:0;border-color:var(--pri);box-shadow:0 0 0 4px rgba(47,91,255,.12)}
.fld .hint{font-size:12.5px;color:#B54708;margin-top:6px;font-weight:600}
.rush-note{display:inline-block;margin-top:12px;font-size:14px;font-weight:700;color:#B54708;background:#FFF4E5;border-radius:8px;padding:6px 12px}
.fld .err{display:none;color:var(--err);font-size:13px;margin-top:6px}
.fld.bad input,.fld.bad textarea,.fld.bad select{border-color:var(--err)}
.fld.bad .err{display:block}
.agree{display:flex;align-items:flex-start;gap:10px;font-size:14.5px}
.agree input{width:20px;height:20px;margin-top:2px;accent-color:var(--pri);flex:none}
.agree button{text-decoration:underline;color:var(--sub);font-size:14px}
.hp{position:absolute!important;left:-9999px!important;width:1px;height:1px;opacity:0}
.est-attach{grid-column:1/-1;background:#F3F6FF;border:1px solid #D9E1FF;border-radius:14px;padding:16px 18px;font-size:14px}
.est-attach b{color:var(--pri)}
.form-done{text-align:center;padding:48px 20px}
.form-done .ok{width:72px;height:72px;margin:0 auto 18px;border-radius:50%;background:#E7F8EF;color:var(--ok);display:grid;place-items:center}
.form-done .ok svg{width:36px}
.form-done h3{font-size:24px;margin-bottom:8px}
.form-done p{color:var(--sub)}
.contact-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:40px;align-items:start}
.c-card{background:var(--ink);color:#fff;border-radius:var(--r2);padding:34px}
.c-card h3{font-size:24px;line-height:1.35;letter-spacing:-.03em}
.c-list{list-style:none;margin:28px 0 0;display:grid;gap:12px}
.c-list a,.c-list div{display:flex;align-items:center;gap:14px;padding:16px;border-radius:14px;background:rgba(255,255,255,.06);transition:background .2s}
.c-list a:hover{background:rgba(255,255,255,.12)}
.c-list i{width:42px;height:42px;border-radius:12px;background:rgba(255,255,255,.1);display:grid;place-items:center;flex:none}
.c-list i svg{width:20px}
.c-list b{display:block;font-size:15px}
.c-list span{font-size:13px;color:#AEB6C8}
.form-card{background:#fff;border:1px solid var(--line);border-radius:var(--r2);padding:36px}

/* CTA band */
.cta-band{position:relative;overflow:hidden;border-radius:36px;background:var(--pri);color:#fff;padding:72px 64px;display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;isolation:isolate}
.cta-band::before{content:"";position:absolute;width:520px;height:520px;border-radius:50%;background:radial-gradient(#7B3DFF,transparent 70%);right:-140px;top:-180px;z-index:-1;opacity:.8}
.cta-band h2{font-size:clamp(28px,3.6vw,46px);line-height:1.2;letter-spacing:-.04em}
.cta-band p{margin-top:14px;color:#DCE3FF}
.quickform{display:grid;gap:10px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.2);border-radius:22px;padding:22px}
.quickform .fld input,.quickform .fld textarea{background:#fff;border-color:transparent;color:var(--ink)}
.quickform .fld textarea{min-height:90px}
.quickform .fld label{color:#fff;font-size:13px}
.quickform .agree{color:#E4E9FF;font-size:13.5px}
.quickform .agree button{color:#E4E9FF}
.quickform .row2{display:grid;grid-template-columns:1fr 1fr;gap:10px}

/* page head */
.phead{padding:80px 0 56px;background:var(--bg2);position:relative;overflow:hidden}
.phead h1{font-size:clamp(36px,5.4vw,68px);font-weight:800;letter-spacing:-.005em;line-height:1.28;margin-top:14px}
.phead p{margin-top:16px;color:var(--sub);font-size:clamp(16px,1.5vw,19px);max-width:640px}
.phead .bigtxt{position:absolute;right:-20px;bottom:-30px;font-family:var(--fe);font-weight:800;font-size:clamp(80px,16vw,220px);color:rgba(11,16,32,.04);line-height:1;pointer-events:none;letter-spacing:-.04em}
.crumb{font-size:13.5px;color:var(--mute)}
.crumb a:hover{color:var(--ink)}

/* portfolio detail */
.pd-hero{padding:56px 0 0}
.pd-hero h1{font-size:clamp(32px,5vw,60px);letter-spacing:-.005em;line-height:1.28;margin:16px 0 14px}
.pd-hero .sum-line{font-size:19px;color:var(--sub);max-width:760px}
.pd-visual{margin-top:40px;aspect-ratio:16/8;border-radius:24px;overflow:hidden;position:relative;background:var(--c);container-type:inline-size}
.pd-info{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border-radius:var(--r);overflow:hidden;margin-top:40px;border:1px solid var(--line)}
.pd-info div{background:#fff;padding:22px 24px}
.pd-info span{font-size:13px;color:var(--mute);font-weight:600}
.pd-info b{display:block;font-size:17px;margin-top:4px}
.pd-info:has(.pd-site){grid-template-columns:repeat(5,1fr)}
.pd-site a{display:inline-flex;align-items:center;gap:6px;font-size:14.5px;color:var(--pri);overflow-wrap:anywhere}
.pd-site a:hover{text-decoration:underline}
.pd-site svg{width:13px;flex:none}
.pd-body{display:grid;grid-template-columns:1fr 1fr;gap:56px;margin-top:80px}
.pd-body h2{font-size:15px;font-family:var(--fe);letter-spacing:.14em;color:var(--pri);text-transform:uppercase;margin-bottom:12px}
.pd-body p{font-size:18px;line-height:1.75}
.pd-results{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:64px}
.pd-results div{border-radius:var(--r);background:var(--ink);color:#fff;padding:30px 26px;font-size:20px;font-weight:700;letter-spacing:-.02em;line-height:1.4}
.pd-results div::before{content:"RESULT";display:block;font-family:var(--fe);font-size:12px;letter-spacing:.2em;color:var(--acc);margin-bottom:12px}
.pd-scope{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px}
.pd-nav{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:80px}
.pd-nav a{padding:26px;border-radius:var(--r);border:1px solid var(--line);transition:.25s}
.pd-nav a:hover{border-color:var(--ink);background:var(--bg2)}
.pd-nav a:last-child{text-align:right}
.pd-nav small{color:var(--mute);font-weight:600}
.pd-nav b{display:block;font-size:18px;margin-top:4px}

/* footer */
.ftr{background:#070B16;color:#8A93A6;padding:72px 0 120px;font-size:14px}
.ftr .top{display:flex;justify-content:space-between;gap:40px;flex-wrap:wrap;padding-bottom:40px;border-bottom:1px solid rgba(255,255,255,.08)}
.ftr .logo{color:#fff}
.ftr .slogan{margin-top:16px;max-width:360px}
.ftr nav{display:flex;gap:48px;flex-wrap:wrap}
.ftr nav div{display:grid;gap:10px;align-content:start}
.ftr nav b{color:#fff;margin-bottom:4px}
.ftr nav a:hover{color:#fff}
.ftr .biz{padding-top:28px;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;font-size:13px;line-height:1.9}
.ftr .biz button{color:#C9D0E0;text-decoration:underline}

/* quick menu */
.quick{position:fixed;right:22px;top:50%;transform:translateY(-50%);z-index:80;display:flex;flex-direction:column;gap:2px;background:#fff;border-radius:20px;box-shadow:var(--sh2);padding:8px;border:1px solid var(--line)}
.quick a,.quick button{width:68px;padding:10px 0 8px;border-radius:14px;display:flex;flex-direction:column;align-items:center;gap:4px;font-size:11.5px;font-weight:700;color:var(--ink2);transition:background .2s,color .2s}
.quick a:hover,.quick button:hover{background:var(--bg2);color:var(--pri)}
.quick svg{width:22px;height:22px}
.quick .q-main{background:var(--pri);color:#fff}
.quick .q-main:hover{background:var(--pri-ink);color:#fff}
.quick .q-kakao svg{color:#3A1D1D}
.quick .q-kakao i{width:30px;height:30px;border-radius:9px;background:#FEE500;display:grid;place-items:center}
.quick .q-kakao i svg{width:18px;height:18px}
.quick .q-top{opacity:0;pointer-events:none;transition:.3s}
.quick .q-top.show{opacity:1;pointer-events:auto}
.mbar{display:none}

/* toast + modal */
.toast{position:fixed;left:50%;bottom:32px;transform:translate(-50%,20px);background:var(--ink);color:#fff;padding:14px 22px;border-radius:14px;font-size:15px;font-weight:600;opacity:0;pointer-events:none;transition:.35s;z-index:300;max-width:calc(100% - 32px);text-align:center}
.toast.show{opacity:1;transform:translate(-50%,0)}
.modal{position:fixed;inset:0;z-index:250;background:rgba(7,11,22,.6);display:grid;place-items:center;padding:16px}
.modal[hidden]{display:none}
.modal .mbox{background:#fff;border-radius:22px;max-width:560px;width:100%;max-height:86vh;overflow:auto;padding:32px;position:relative}
.modal .mbox h3{font-size:21px;margin-bottom:14px}
.modal .mbox p,.modal .mbox li{font-size:14.5px;color:var(--sub)}
.modal .mbox ul{padding-left:18px;display:grid;gap:6px;margin:10px 0}
.modal .x{position:absolute;right:16px;top:16px;width:40px;height:40px;border-radius:50%;font-size:22px}
.modal .x:hover{background:var(--bg2)}

/* reveal */
.rv-up{opacity:0;transform:translateY(40px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.rv-up.in{opacity:1;transform:none}
.rv-d1{transition-delay:.08s}.rv-d2{transition-delay:.16s}.rv-d3{transition-delay:.24s}.rv-d4{transition-delay:.32s}
.loading{padding:160px 0;text-align:center;color:var(--mute)}
.spin{width:36px;height:36px;border:3px solid var(--line);border-top-color:var(--pri);border-radius:50%;animation:spin 1s linear infinite;margin:0 auto 14px}
@keyframes spin{to{transform:rotate(360deg)}}
.err-box{padding:28px;border-radius:var(--r);background:#FFF1F0;color:#B42318;text-align:center}

/* admin */
.adm{padding:48px 0 80px;min-height:70vh}
.adm-top{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;margin-bottom:28px}
.adm-top h1{font-size:30px;letter-spacing:-.03em}
.adm-login{max-width:480px;margin:40px auto;text-align:center;background:#fff;border:1px solid var(--line);border-radius:var(--r2);padding:44px 32px;box-shadow:var(--sh)}
.adm-login h1{font-size:26px;margin-bottom:10px}
.adm-login p{color:var(--sub);margin-bottom:26px}
.adm-tabs{display:flex;gap:6px;flex-wrap:wrap}
.adm-tabs button{height:38px;padding:0 14px;border-radius:10px;font-weight:600;font-size:14px;border:1px solid var(--line);background:#fff}
.adm-tabs button.on{background:var(--ink);color:#fff;border-color:var(--ink)}
.adm-wrap{display:grid;grid-template-columns:minmax(0,1fr) 460px;gap:20px;align-items:start;margin-top:18px}
.adm-list{background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.adm-row{display:grid;grid-template-columns:96px 1fr auto;gap:14px;align-items:center;padding:16px 18px;border-bottom:1px solid var(--line);cursor:pointer;width:100%;text-align:left;transition:background .15s}
.adm-row:hover{background:var(--bg2)}
.adm-row.on{background:#F3F6FF}
.adm-row .d{font-size:12.5px;color:var(--mute);line-height:1.4}
.adm-row b{display:block;font-size:15.5px}
.adm-row span{display:block;font-size:13.5px;color:var(--sub);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.st{display:inline-flex;height:26px;align-items:center;padding:0 10px;border-radius:999px;font-size:12.5px;font-weight:700;background:var(--bg2);color:var(--sub);white-space:nowrap}
.st-pay-pending{background:#FFF4E5;color:#B54708}.st-pay-paid{background:#E7F8EF;color:#067647}.st-pay-canceled{background:#F2F4F7;color:#667085}
.adm-mode{display:inline-flex;gap:4px;padding:4px;border-radius:12px;background:var(--bg2);margin-bottom:16px}
.adm-mode button{height:40px;padding:0 18px;border-radius:9px;font-weight:700;font-size:14.5px;color:var(--sub)}
.adm-mode button.on{background:#fff;color:var(--ink);box-shadow:0 1px 4px rgba(11,16,32,.1)}
.pay-row{cursor:default}
.pay-row .pay-act{display:flex;gap:6px;align-items:center;overflow:visible;flex-wrap:wrap;justify-content:flex-end}
.pay-wrap{max-width:640px}
.pay-sum{display:grid;grid-template-columns:auto 1fr;gap:10px 20px;padding:22px 24px;border-radius:var(--r);background:var(--bg2);margin-bottom:20px}
.pay-sum span{color:var(--mute);font-size:14px}.pay-sum b{text-align:right;font-size:15.5px}
.pay-sum .amt{font-size:22px;color:var(--pri)}
.pay-test{margin:12px 0 18px;padding:10px 14px;border-radius:10px;background:#FFF1F0;color:#B42318;font-size:13.5px;font-weight:600}
.pay-done{text-align:center}.pay-done>svg{width:56px;height:56px;padding:12px;border-radius:50%;background:#E7F8EF;color:#067647}
.pay-done h2{margin:14px 0 20px}.pay-done .pay-sum{text-align:left}.pay-done p{color:var(--sub);font-size:14px;margin:0 0 20px}
@media (max-width:640px){.pay-row{grid-template-columns:1fr}.pay-row .pay-act{justify-content:flex-start}}
.st-신규{background:#EEF2FF;color:var(--pri)}.st-상담중{background:#FFF4E5;color:#B54708}.st-견적발송{background:#F4EBFF;color:#6941C6}.st-계약{background:#E7F8EF;color:#067647}.st-보류,.st-종료{background:#F2F4F7;color:#667085}
.adm-detail{position:sticky;top:calc(var(--hdr) + 16px);background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:26px;max-height:calc(100vh - var(--hdr) - 32px);overflow:auto}
.adm-detail h2{font-size:22px}
.adm-detail dl{display:grid;grid-template-columns:96px 1fr;gap:10px 14px;margin:18px 0;font-size:14.5px}
.adm-detail dt{color:var(--mute);font-weight:600}
.adm-detail dd{word-break:break-all;white-space:pre-wrap}
.adm-detail .est-tbl{width:100%;border-collapse:collapse;font-size:13.5px;margin-top:6px}
.adm-detail .est-tbl td{padding:6px 0;border-bottom:1px dashed var(--line)}
.adm-detail .est-tbl td:last-child{text-align:right}
.adm-actions{display:grid;gap:12px;border-top:1px solid var(--line);padding-top:18px}
.adm-actions .row{display:flex;gap:8px}
.adm-actions .row>*{flex:1}
.adm-more{padding:16px;text-align:center}
.adm-empty{padding:60px 20px;text-align:center;color:var(--mute)}
.btn-danger{color:var(--err);border:1.5px solid #FDD2D0;background:#fff}
.btn-danger:hover{background:#FFF1F0}
.adm-user{font-size:14px;color:var(--sub);display:flex;align-items:center;gap:10px}

/* responsive */
@media (max-width:1100px){
  .hero{display:block;min-height:auto;--tm:24px;--col:min(calc((100vw - var(--tm) * 2 - var(--gap) * 2) / 3),240px);--tile-r:18px}
  .hero-txt{max-width:640px}
  .scroll-cue{display:none}
  .hm-grid{position:relative;right:auto;height:clamp(340px,84vw,600px);margin:44px var(--tm) 0;justify-content:center;overflow:hidden;border-radius:18px;-webkit-mask-image:none;mask-image:none}
  .guar-box{grid-template-columns:repeat(3,1fr)}
  .g-item:nth-child(3){border-right:0}
  .g-item:nth-child(-n+3){border-bottom:1px solid var(--line)}
  .pains,.svc-grid,.rv-grid{grid-template-columns:repeat(2,1fr)}
  .counters{grid-template-columns:repeat(2,1fr)}
  .est{grid-template-columns:1fr}
  .sum{position:static}
  .adm-wrap{grid-template-columns:1fr}
  .adm-detail{position:static;max-height:none}
  .pf-grid.three{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:900px){
  :root{--hdr:64px}
  .topbar .tb-l{display:none}
  .topbar .wrap{justify-content:center}
  .gnb,.hdr-cta .btn{display:none}
  .burger{display:inline-flex}
  .sec{padding:84px 0}
  .val{grid-template-columns:1fr;gap:10px;padding:30px 0}
  .val .n{font-size:40px}
  .steps{grid-template-columns:1fr;gap:26px}
  .steps::before,.steps .fill{left:31px;right:auto;top:0;bottom:0;width:2px;height:auto}
  .steps .fill{height:0;transition:height 1.6s var(--ease)}
  .in .steps .fill,.steps.in .fill{width:2px;height:100%}
  .step{display:grid;grid-template-columns:64px 1fr;gap:0 18px;padding:0}
  .step h3{margin:6px 0 2px}
  .step .dot{grid-row:span 3}
  .plans{grid-template-columns:1fr}
  .story{padding-top:100px}
  .story-grid{grid-template-columns:1fr;gap:28px}
  .story-hd{position:static}
  .pillars{grid-template-columns:1fr;margin-top:44px}
  .cta-band{grid-template-columns:1fr;padding:44px 24px;border-radius:26px}
  .contact-grid{grid-template-columns:1fr}
  .pd-body{grid-template-columns:1fr;gap:36px}
  .pd-info,.pd-info:has(.pd-site){grid-template-columns:repeat(2,1fr)}
  .pd-site{grid-column:1/-1}
  .pd-results{grid-template-columns:1fr}
  .pf-row{grid-template-columns:56px 1fr 30px}
  .pf-row span{display:none}
  .quick{display:none}
  .mbar{display:grid;grid-template-columns:repeat(4,1fr);position:fixed;left:0;right:0;bottom:0;z-index:80;background:#fff;border-top:1px solid var(--line);padding:6px 6px calc(6px + env(safe-area-inset-bottom));box-shadow:0 -6px 20px rgba(11,16,32,.06)}
  .mbar a,.mbar button{display:flex;flex-direction:column;align-items:center;gap:2px;font-size:11.5px;font-weight:700;padding:6px 0;border-radius:10px;color:var(--ink2)}
  .mbar svg{width:22px;height:22px}
  .mbar .m-main{background:var(--pri);color:#fff}
  .toast{bottom:90px}
  .ftr{padding-bottom:110px}
}
@media (max-width:640px){
  .wrap{padding:0 16px}
  .hero{padding-top:calc(var(--hdr) + 48px);padding-bottom:120px;--tm:16px;--gap:8px;--tile-r:12px}
  .hm-cell b{left:6px;bottom:6px;padding:2px 7px;font-size:9.5px}
  .hero-cta .btn{flex:1}
  .guar-box{grid-template-columns:1fr 1fr}
  .g-item{padding:18px 14px;border-right:1px solid var(--line)!important;border-bottom:1px solid var(--line)}
  .g-item:nth-child(2n){border-right:0!important}
  .g-item:nth-last-child(-n+2){border-bottom:0}
  .g-ic{width:36px;height:36px}
  .g-item b{font-size:14px}
  .g-item span{display:none}
  .pains,.svc-grid,.rv-grid,.pf-grid,.pf-grid.three,.counters{grid-template-columns:1fr}
  .counters{grid-template-columns:1fr 1fr}
  .cnt{padding:20px}
  .form{grid-template-columns:1fr}
  .quickform .row2{grid-template-columns:1fr}
  .form-card,.c-card,.est-blk{padding:22px}
  .opts{grid-template-columns:1fr 1fr}
  .sum .total{font-size:38px}
  .pd-info,.pd-info:has(.pd-site){grid-template-columns:1fr 1fr}
  .pd-nav{grid-template-columns:1fr}
  .pd-visual{aspect-ratio:4/3;border-radius:22px}
  .faq summary{font-size:16px;padding:20px 2px}
  .faq summary .cat{display:none}
  .adm-row{grid-template-columns:1fr auto}
  .adm-row .d{display:none}
  .marq-in{font-size:17px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
  .rv-up{opacity:1;transform:none}
}