/* Layout: lime frame around one rounded white sheet; 3-col hero, wordmark marquee, sticky service index, offset photo split, dark principles band with count-up, 7/5 case grid + filtered gallery, process, FAQ, lime CTA + form, inset dark footer */
:root{
  --lime:#d4f56a; --lime-hover:#c8ec55; --lime-soft:#f1f9d6; --lime-line:#c3e14f; --go:#5aa816;
  --ink:#151613; --ink-2:#2b2d28; --muted:#595c54; --soft:#8d9087;
  --line:rgba(21,22,19,.10); --line-strong:rgba(21,22,19,.18);
  --paper:#ffffff; --panel:#f3f4ef; --panel-2:#e9ebe3;
  --dark:#1a1b18; --dark-2:#252622; --on-dark:#f3f4ee; --on-dark-muted:#a6a99f;
  --danger:#b4321f;
  --shadow-sm:0 2px 8px rgba(21,22,19,.08); --shadow-md:0 14px 34px -14px rgba(21,22,19,.24); --shadow-lg:0 30px 60px -24px rgba(21,22,19,.32);
  --f-sans:"Schibsted Grotesk","Noto Sans KR",system-ui,sans-serif;
  --f-mono:"Geist Mono","Noto Sans KR",ui-monospace,monospace;
  --frame:14px; --r-sheet:30px; --r-card:24px; --r-tile:18px; --r-sm:12px;
  --ease:cubic-bezier(.22,1,.36,1);
  color-scheme:light;
}
*,*::before,*::after{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth}
body{margin:0;background:var(--lime);color:var(--ink);font-family:var(--f-sans);font-size:16.5px;line-height:1.6;word-break:keep-all;overflow-wrap:break-word;-webkit-font-smoothing:antialiased}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:60;background:var(--lime)}
img{max-width:100%}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
h1,h2,h3{margin:0;text-wrap:balance;letter-spacing:-.03em}
p{margin:0;text-wrap:pretty}
.grey{color:var(--soft)}
.mono{font-family:var(--f-mono);font-size:13px;letter-spacing:.02em}
:focus-visible{outline:2px solid var(--ink);outline-offset:3px;border-radius:8px}

.frame-mask{position:fixed;inset:env(safe-area-inset-top,0px) 0 auto;height:var(--frame);background:var(--lime);z-index:50;pointer-events:none}
.sheet{margin:var(--frame);margin-left:max(var(--frame),env(safe-area-inset-left,0px));margin-right:max(var(--frame),env(safe-area-inset-right,0px));background:var(--paper);border-radius:var(--r-sheet);min-height:calc(100vh - 2*var(--frame))}
.wrap{max-width:1100px;margin:0 auto;padding-left:clamp(20px,4vw,56px);padding-right:clamp(20px,4vw,56px)}
section.block{--sec:clamp(88px,10vw,148px);padding-block:var(--sec) 0;scroll-margin-top:calc(28px - var(--sec))}
#band,#contact{scroll-margin-top:calc(28px - var(--sec) + 40px)}

/* header */
.hdr{position:sticky;top:calc(env(safe-area-inset-top,0px) + var(--frame));z-index:40;border-radius:var(--r-sheet) var(--r-sheet) 0 0;transition:background .2s,box-shadow .2s}
.hdr.scrolled{background:color-mix(in srgb,var(--paper) 93%,transparent);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);box-shadow:0 1px 0 var(--line)}
.hdr-in{max-width:1240px;margin:0 auto;padding:16px clamp(20px,4vw,40px);display:flex;align-items:center;justify-content:space-between;gap:20px}
.brand{display:flex;align-items:center;gap:12px;min-width:0}
.brand-mark{position:relative;width:38px;height:38px;border-radius:50%;background:var(--ink);flex:none}
.brand-mark::after{content:"";position:absolute;width:13px;height:13px;border-radius:50%;background:var(--lime);right:6px;top:7px}
.brand b{display:block;font-size:16px;font-weight:750;letter-spacing:-.02em;line-height:1.15}
.brand small{display:block;font-family:var(--f-mono);font-size:10.5px;color:var(--muted);letter-spacing:.08em}
.nav{display:flex;gap:2px;background:var(--panel);border-radius:999px;padding:5px}
.nav a{padding:9px 16px;border-radius:999px;font-size:14.5px;font-weight:500;color:var(--ink-2);transition:background .2s,color .2s}
.nav a:hover{color:var(--ink);background:var(--panel-2)}
.nav a.on{background:var(--lime);color:var(--ink)}
.menu-btn{display:none;width:44px;height:44px;border-radius:50%;border:1px solid var(--line-strong);background:var(--paper);cursor:pointer;align-items:center;justify-content:center}
.mobile-menu{display:none}

/* pills */
.pill{display:inline-flex;align-items:center;gap:14px;padding:6px 6px 6px 22px;border-radius:999px;font-weight:600;font-size:15.5px;border:0;cursor:pointer;transition:background .2s var(--ease),transform .14s;min-height:48px;white-space:nowrap}
.pill:active{transform:scale(.97)}
.pill .disc{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;transition:transform .3s var(--ease);flex:none}
.pill:hover .disc{transform:rotate(45deg)}
.pill-lime{background:var(--lime);color:var(--ink)}
.pill-lime:hover{background:var(--lime-hover)}
.pill-lime .disc{background:var(--ink);color:var(--lime)}
.pill-ink{background:var(--ink);color:var(--paper)}
.pill-ink .disc{background:var(--lime);color:var(--ink)}
.pill-ghost{background:transparent;color:var(--ink);box-shadow:inset 0 0 0 1px var(--line-strong)}
.pill-ghost .disc{background:var(--panel)}
.pill-ghost:hover{background:var(--panel)}
.ico{width:16px;height:16px;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}

.pic{position:relative;display:block;overflow:hidden;border-radius:var(--r-tile);background:var(--panel-2);max-width:100%;padding:0;border:0;width:100%}
.pic img{display:block;width:100%;height:100%;object-fit:cover;transition:transform .9s var(--ease)}

/* hero */
.hero{display:grid;grid-template-columns:1fr 1.2fr .95fr;gap:30px;align-items:center;padding-top:clamp(40px,7vw,96px);padding-bottom:clamp(56px,6vw,80px)}
.hero-l{display:flex;flex-direction:column;gap:22px}
.greet{font-size:18px;font-weight:500;color:var(--muted)}
.hero h1{font-size:clamp(42px,5vw,64px);font-weight:800;line-height:1.12;letter-spacing:-.045em}
.hero h1 .ln{display:block;overflow:hidden;padding-bottom:.06em}
.hero h1 .ln>span{display:block}
.offer{color:var(--muted);max-width:27ch;font-size:16px}
.portrait{background:var(--panel);border-radius:var(--r-card);padding:14px;box-shadow:var(--shadow-lg);position:relative}
.pic-hero{aspect-ratio:4/5}
.pic-hero img{object-position:50% 40%}
.side-btns{position:absolute;top:30px;right:30px;display:flex;flex-direction:column;gap:10px;z-index:2}
.rbtn{width:42px;height:42px;border-radius:50%;background:var(--paper);display:grid;place-items:center;box-shadow:var(--shadow-sm);position:relative;transition:transform .2s var(--ease);border:0;cursor:pointer;padding:0}
.rbtn:hover{transform:translateY(-2px)}
.rbtn .tip{position:absolute;right:52px;top:50%;transform:translate(6px,-50%);opacity:0;pointer-events:none;white-space:nowrap;background:var(--ink);color:var(--paper);font-size:12.5px;padding:6px 10px;border-radius:8px;transition:.2s var(--ease)}
.rbtn:hover .tip,.rbtn:focus-visible .tip{opacity:1;transform:translate(0,-50%)}
.pic-tag{position:absolute;left:28px;bottom:74px;z-index:2;display:flex;align-items:center;gap:8px;background:color-mix(in srgb,var(--paper) 90%,transparent);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border-radius:999px;padding:7px 14px 7px 8px;font-size:13px;font-weight:600;box-shadow:var(--shadow-sm)}
.pic-tag i{width:22px;height:22px;border-radius:50%;background:var(--lime);display:grid;place-items:center}
.pic-tag i svg{width:12px;height:12px}
.avail{display:flex;align-items:center;gap:10px;padding:14px 6px 2px;font-size:14px;color:var(--ink-2)}
.avail b{font-family:var(--f-mono);font-weight:500;font-size:14px}
.dot{position:relative;width:9px;height:9px;border-radius:50%;background:var(--go);flex:none}
.dot::after{content:"";position:absolute;inset:-5px;border-radius:50%;border:2px solid var(--go);opacity:0;animation:ring 2.4s var(--ease) infinite}
@keyframes ring{0%{transform:scale(.5);opacity:.7}100%{transform:scale(1.4);opacity:0}}
.hero-r{display:flex;flex-direction:column;gap:30px;align-self:stretch;padding-block:14px 16px}
.award{border-left:2px solid var(--ink);padding-left:16px}
.award small{display:block;color:var(--muted);font-size:13.5px}
.award b{font-weight:650;font-size:16px}
.role{font-size:clamp(24px,2.1vw,30px);line-height:1.12;letter-spacing:-.03em;font-weight:750}
.role .grey{font-weight:500}
.proof{display:flex;align-items:baseline;gap:10px}
.proof b{font-size:26px;font-weight:750;letter-spacing:-.03em}
.proof span{font-size:13.5px;color:var(--muted)}
.hero-note{margin-top:auto;border-top:1px solid var(--line);padding-top:20px;font-size:13.5px;color:var(--muted);line-height:1.55}
.hero-note b{display:block;color:var(--ink);font-size:15px;font-weight:650;margin-bottom:2px}

/* marquee */
.marq{border-top:1px solid var(--line);display:grid;grid-template-columns:220px 1fr;gap:30px;align-items:center;padding-block:30px}
.marq-label{font-size:14px;color:var(--muted);line-height:1.45}
.marq-track{overflow:hidden;-webkit-mask-image:linear-gradient(90deg,transparent,#000 10%,#000 90%,transparent);mask-image:linear-gradient(90deg,transparent,#000 10%,#000 90%,transparent);min-width:0}
.marq-row{display:flex;gap:56px;width:max-content;animation:marq 52s linear infinite}
.marq-row .marq-row{animation:none}
.marq-track:hover .marq-row,.marq-track:focus-within .marq-row{animation-play-state:paused}
@keyframes marq{to{transform:translateX(-50%)}}
.wm{display:flex;align-items:center;gap:10px;white-space:nowrap;color:var(--ink-2);font-size:19px}
.wm svg{width:24px;height:24px;flex:none}
.wm.t1{font-weight:800;letter-spacing:-.03em}
.wm.t2{font-weight:600;letter-spacing:.14em;font-size:15px;text-transform:uppercase}
.wm.t3{font-family:var(--f-mono);font-size:15px}
.wm.t4 b{font-weight:800}.wm.t4 span{font-weight:400;color:var(--muted)}

.sh{font-size:clamp(28px,3.1vw,44px);font-weight:750;line-height:1.12;letter-spacing:-.04em}
.lead{font-size:clamp(17px,1.35vw,20px);color:var(--muted);line-height:1.6}

/* services */
.svc{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(32px,6vw,80px);align-items:start}
.svc-intro{position:sticky;top:120px;display:flex;flex-direction:column;gap:22px}
.svc-list{display:flex;flex-direction:column;border-top:1px solid var(--line)}
.svc-row{display:grid;grid-template-columns:52px 1fr 44px;gap:20px;align-items:center;padding:24px 18px;border-bottom:1px solid var(--line);border-radius:var(--r-tile);transition:background .25s var(--ease)}
.svc-row:hover{background:var(--panel)}
.ic{width:52px;height:52px;border-radius:50%;background:var(--lime-soft);display:grid;place-items:center;color:var(--ink)}
.ic svg{width:22px;height:22px;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.svc-row h3{font-size:21px;font-weight:700;letter-spacing:-.02em;line-height:1.3}
.svc-row p{color:var(--muted);font-size:15px;margin-top:4px}
.svc-row .mono{color:var(--soft);display:block;margin-bottom:4px}
.adisc{width:44px;height:44px;border-radius:50%;display:grid;place-items:center;background:var(--panel);transition:background .25s,transform .3s var(--ease)}
.svc-row:hover .adisc{background:var(--lime);transform:rotate(45deg)}

/* collaboration split */
.collab{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(36px,5.5vw,96px);align-items:center}
.collab-text{display:flex;flex-direction:column;gap:24px}
.collab-text h2{font-size:clamp(28px,2.85vw,41px);font-weight:750;line-height:1.12;letter-spacing:-.04em;max-width:18ch}
.contact-rows{display:flex;flex-direction:column;border-top:1px solid var(--line)}
.crow{display:flex;align-items:center;gap:16px;padding:16px 0;border:0;border-bottom:1px solid var(--line);background:none;text-align:left;cursor:pointer;width:100%}
.crow .cir{width:44px;height:44px;border-radius:50%;border:1px solid var(--line-strong);display:grid;place-items:center;flex:none;transition:background .2s,border-color .2s}
.crow:hover .cir{background:var(--lime);border-color:var(--lime)}
.crow b{display:block;font-weight:650}
.crow small{color:var(--muted);font-size:14px}
.crow .copy-hint{margin-left:auto;font-family:var(--f-mono);font-size:12px;color:var(--soft)}
.shots{display:grid;grid-template-columns:1fr 1fr;gap:16px;align-items:start}
.shot{margin:0;display:flex;flex-direction:column;gap:10px}
.shot .pic{aspect-ratio:4/5;box-shadow:var(--shadow-md)}
.shot:nth-child(2){margin-top:64px}
.shot figcaption{font-size:13.5px;color:var(--muted);padding:0 4px}
.shot figcaption .mono{display:block;color:var(--soft);font-size:11.5px}

/* dark band */
.band{background:var(--dark);color:var(--on-dark);border-radius:var(--r-card);padding:clamp(32px,5vw,64px);position:relative;overflow:hidden;display:grid;grid-template-columns:1.2fr .8fr;gap:clamp(28px,5vw,64px)}
.band::before,.band::after{content:"";position:absolute;border-radius:50%;border:1px solid rgba(212,245,106,.16);pointer-events:none}
.band::before{width:520px;height:520px;right:-160px;top:-220px}
.band::after{width:340px;height:340px;right:-70px;top:-130px}
.band h2{font-size:clamp(28px,2.6vw,36px);font-weight:750;line-height:1.18;letter-spacing:-.035em}
.band h2 .grey{color:var(--on-dark-muted)}
.band p.lead{color:var(--on-dark-muted);margin-top:18px;max-width:52ch}
.rules{list-style:none;margin:28px 0 0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:0 24px}
.rules li{display:flex;gap:12px;align-items:baseline;font-size:15px;padding:12px 0;border-top:1px solid rgba(243,244,238,.12)}
.rules li span{font-family:var(--f-mono);font-size:12px;color:var(--lime);flex:none}
.band-photo{position:relative;z-index:1;align-self:stretch;display:flex;flex-direction:column;gap:12px}
.band-photo .pic{flex:1;min-height:280px;background:var(--dark-2)}
.band-photo .pic img{object-position:50% 50%}
.plate{font-family:var(--f-mono);font-size:12.5px;border:1px solid rgba(243,244,238,.14);border-radius:var(--r-sm);overflow:hidden}
.plate div{display:grid;grid-template-columns:7.5em 1fr;border-top:1px solid rgba(243,244,238,.1)}
.plate div:first-child{border-top:0}
.plate span{padding:8px 12px;color:var(--on-dark-muted)}
.plate b{padding:8px 12px;font-weight:500;border-left:1px solid rgba(243,244,238,.1)}
.plate b.l{color:var(--lime)}
.plate-cap{font-size:12.5px;color:var(--on-dark-muted)}
.stats{grid-column:1/-1;display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid rgba(243,244,238,.14);padding-top:30px;position:relative;z-index:1}
.stat{padding-right:24px}
.stat+.stat{border-left:1px solid rgba(243,244,238,.14);padding-left:28px}
.stat b{display:block;font-size:clamp(40px,4.15vw,60px);font-weight:750;letter-spacing:-.045em;line-height:1;font-variant-numeric:tabular-nums}
.odo{display:inline-block;height:1.05em;overflow:hidden;vertical-align:bottom}
.odo i{display:block;font-style:normal;transition:transform 1.8s cubic-bezier(.16,1,.3,1);transition-delay:calc(var(--k,0)*140ms)}
.odo i span{display:block;height:1.05em;line-height:1.05em}
.stat b em{font-style:normal;color:var(--lime);font-size:.5em;margin-left:4px;letter-spacing:-.02em}
.stat>span{display:block;color:var(--on-dark-muted);font-size:14.5px;margin-top:10px}

/* cases */
.case-head{display:flex;justify-content:space-between;align-items:end;gap:24px;flex-wrap:wrap;margin-bottom:clamp(32px,4vw,52px)}
.work-feature{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:clamp(36px,4vw,56px) clamp(16px,2vw,28px)}
.wc{display:flex;flex-direction:column;gap:16px;min-width:0;background:none;border:0;padding:0;text-align:left;cursor:pointer}
.wc:nth-child(1),.wc:nth-child(4){grid-column:span 7}
.wc:nth-child(2),.wc:nth-child(3){grid-column:span 5}
.wc .pic{flex:1;min-height:0;aspect-ratio:auto;box-shadow:var(--shadow-md)}
.wc:nth-child(1) .pic,.wc:nth-child(4) .pic{aspect-ratio:4/3;flex:none}
.wc:nth-child(2) .pic,.wc:nth-child(3) .pic{height:100%}
.wc:hover .pic img{transform:scale(1.035)}
.wc-row{display:flex;justify-content:space-between;align-items:center;gap:14px}
.wc h3{font-size:22px;font-weight:700;letter-spacing:-.02em;line-height:1.25}
.wc small{display:block;color:var(--muted);font-size:14.5px;margin-top:2px}
.wc .adisc{flex:none}
.wc:hover .adisc{background:var(--lime);transform:rotate(45deg)}
.gal-tools{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;margin:clamp(64px,7vw,96px) 0 22px;padding-top:28px;border-top:1px solid var(--line)}
.gal-tools h3{font-size:22px;font-weight:700;letter-spacing:-.02em}
.gal-tools h3 .mono{font-weight:400;color:var(--soft);margin-left:8px}
.chips{display:flex;gap:4px;flex-wrap:wrap;background:var(--panel);border-radius:999px;padding:5px}
.chip{border:0;background:transparent;padding:9px 16px;border-radius:999px;cursor:pointer;font-size:14.5px;font-weight:500;color:var(--ink-2);min-height:40px;transition:background .2s}
.chip:hover{background:var(--panel-2)}
.chip[aria-pressed="true"]{background:var(--lime);color:var(--ink)}
.chip .mono{font-size:11.5px;opacity:.65;margin-left:4px}
.gallery{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
.gallery .pic{aspect-ratio:1;cursor:zoom-in}
.gallery .pic:hover img{transform:scale(1.05)}
.gallery .pic span{position:absolute;left:10px;right:10px;bottom:10px;font-size:12.5px;font-weight:600;background:color-mix(in srgb,var(--paper) 92%,transparent);border-radius:999px;padding:4px 11px;width:fit-content;max-width:calc(100% - 20px);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;opacity:0;transform:translateY(6px);transition:.25s var(--ease)}
.gallery .pic:hover span,.gallery .pic:focus-visible span{opacity:1;transform:none}
.gal-more{display:flex;justify-content:center;margin-top:28px}

/* process */
.proc-head{display:flex;justify-content:space-between;align-items:end;gap:24px;flex-wrap:wrap;margin-bottom:40px}
.proc{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;list-style:none;padding:0;margin:0}
.step{background:var(--panel);border-radius:var(--r-tile);padding:26px 22px 24px;display:flex;flex-direction:column;gap:14px;min-height:230px;transition:background .25s var(--ease),transform .3s var(--ease)}
.step:hover{background:var(--lime-soft);transform:translateY(-4px)}
.step .n{display:flex;justify-content:space-between;align-items:center}
.step .n .mono{color:var(--muted)}
.step .n i{width:10px;height:10px;border-radius:50%;background:var(--line-strong);transition:background .25s}
.step:hover .n i{background:var(--lime-line)}
.step h3{font-size:21px;font-weight:700;margin-top:auto;letter-spacing:-.02em}
.step p{color:var(--muted);font-size:15px}
.when{margin-top:14px;border:1px solid var(--line);border-radius:var(--r-tile);padding:26px clamp(22px,3vw,32px);display:grid;grid-template-columns:220px 1fr;gap:24px}
.when h3{font-size:18px;font-weight:700;letter-spacing:-.02em}
.when ul{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:10px 28px}
.when li{display:flex;gap:10px;align-items:center;font-size:15px}
.chk{width:24px;height:24px;border-radius:50%;background:var(--lime);color:var(--ink);display:grid;place-items:center;flex:none}
.chk svg{width:12px;height:12px}

/* regions */
.reg-head{display:grid;grid-template-columns:1fr auto;gap:24px;align-items:end;margin-bottom:28px}
.regions{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}
.reg{position:relative;background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:16px 16px 10px;display:flex;flex-direction:column;gap:6px;transition:border-color .25s,background .25s,transform .3s var(--ease),box-shadow .3s}
.reg:hover,.reg:focus-within{background:var(--lime-soft);border-color:var(--lime-line);box-shadow:0 0 0 1px var(--lime-line),var(--shadow-md);transform:translateY(-4px)}
.reg .mono{font-size:11.5px;color:var(--soft);transition:color .25s}
.reg:hover .mono,.reg:focus-within .mono{color:var(--ink-2)}
.reg h3{font-size:17px;font-weight:700;letter-spacing:-.02em}
.reg p{font-size:13px;color:var(--muted);line-height:1.5;flex:1}
.reg .reg-tel{display:block;font-family:var(--f-mono);font-size:12.5px;color:var(--ink-2);margin-top:4px}
.reg a{display:inline-flex;align-items:center;gap:6px;font-size:13px;font-weight:600;align-self:flex-start;padding:4px 10px 4px 0;min-height:40px}
.reg a::after{content:"";position:absolute;inset:0;border-radius:inherit}
.reg a:focus-visible{outline:none}
.reg:has(a:focus-visible){outline:2px solid var(--ink);outline-offset:3px}
.reg a .disc{width:26px;height:26px;border-radius:50%;background:var(--lime-soft);display:grid;place-items:center;transition:background .2s,transform .3s var(--ease)}
.reg:hover a .disc,.reg:focus-within a .disc{background:var(--lime);transform:rotate(45deg)}
.reg-cta{grid-column:1/-1;margin-top:20px;background:var(--dark);border-color:var(--dark);color:var(--on-dark);display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:6px 24px;padding:16px 22px}
.reg-cta .mono{grid-row:1;grid-column:1}
.reg-cta h3{grid-row:2;grid-column:1}
.reg-cta p{grid-row:1/3;grid-column:2}
.reg-cta a{grid-row:1/3;grid-column:3}
.reg.reg-cta p,.reg.reg-cta .mono{color:var(--on-dark-muted)}
.reg-cta:hover,.reg-cta:focus-within{background:var(--dark-2);border-color:var(--lime);box-shadow:0 0 0 1px var(--lime),var(--shadow-md)}
.reg.reg-cta:hover .mono,.reg.reg-cta:focus-within .mono{color:var(--lime)}
.reg-cta a .disc,.reg-cta:hover a .disc{background:var(--lime);color:var(--ink)}
@media (max-width:1060px){.regions{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media (max-width:760px){
  .reg-head{grid-template-columns:1fr}
  .regions{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
  .reg{padding:14px 12px 8px}
  .reg h3{font-size:15.5px}
  .reg p{font-size:12.5px}
  .reg a .go{display:none}
  .reg-cta{grid-template-columns:1fr;gap:6px}
  .reg-cta .mono,.reg-cta h3,.reg-cta p,.reg-cta a{grid-row:auto;grid-column:auto}
}

/* faq */
.faq{display:grid;grid-template-columns:.8fr 1.2fr;gap:clamp(32px,6vw,80px);align-items:start}
.acc{border-top:1px solid var(--line)}
.acc-item{border-bottom:1px solid var(--line)}
.acc-q{width:100%;display:flex;justify-content:space-between;align-items:center;gap:18px;padding:22px 0;background:none;border:0;cursor:pointer;text-align:left;font-size:18px;font-weight:650;letter-spacing:-.02em}
.plus{width:40px;height:40px;border-radius:50%;background:var(--panel);display:grid;place-items:center;flex:none;transition:transform .36s var(--ease),background .2s}
.acc-item.open .plus{transform:rotate(45deg);background:var(--lime)}
.acc-a{display:grid;grid-template-rows:0fr;transition:grid-template-rows .36s var(--ease)}
.acc-item.open .acc-a{grid-template-rows:1fr}
.acc-a>div{overflow:hidden}
.acc-a p{padding:0 56px 24px 0;color:var(--muted)}

/* contact */
.cta{background:var(--lime);color:var(--ink);border-radius:var(--r-card);padding:clamp(32px,5vw,64px);display:grid;grid-template-columns:1fr 1.05fr;gap:clamp(28px,5vw,64px)}
.cta h2{font-size:clamp(30px,3.3vw,48px);font-weight:800;line-height:1.12;letter-spacing:-.045em}
.cta h2 .grey{color:#4f5a2a}
.cta .lead{color:#3a3f2b;margin-top:18px}
.cta ul{list-style:none;padding:0;margin:26px 0 0;display:flex;flex-direction:column;gap:12px}
.cta li{display:flex;gap:12px;align-items:center;font-weight:500}
.cta .chk{background:var(--ink);color:var(--lime);width:26px;height:26px}
.callbox{margin-top:30px;display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.callbox a{font-family:var(--f-mono);font-size:clamp(26px,2.8vw,34px);font-weight:600;letter-spacing:-.01em}
.callbox button{border:0;background:var(--ink);color:var(--paper);border-radius:999px;min-height:40px;padding:0 16px;font-size:13.5px;font-weight:600;cursor:pointer}
.form{background:var(--paper);color:var(--ink);border-radius:var(--r-tile);padding:clamp(22px,3vw,32px);display:flex;flex-direction:column;gap:18px;box-shadow:var(--shadow-lg);position:relative}
.frow{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.fld{display:flex;flex-direction:column;gap:8px;min-width:0}
.fld label,.fld .flab{font-size:14px;font-weight:600}
.fld label em,.fld .flab em{color:var(--danger);font-style:normal}
.fld input,.fld textarea{background:var(--panel);border:1px solid transparent;border-radius:var(--r-sm);padding:14px 16px;font-size:16px;min-height:54px;width:100%;transition:border-color .2s,background .2s}
.fld textarea{resize:vertical;min-height:120px;line-height:1.55}
.fld input:focus,.fld textarea:focus{outline:none;border-color:var(--ink);background:var(--paper)}
.fld.err input,.fld.err textarea{border-color:var(--danger)}
.fld .msg{font-size:13px;color:var(--danger);display:none}
.fld.err .msg{display:block}
.tchips{display:flex;flex-wrap:wrap;gap:6px}
.tchip{border:1px solid var(--line-strong);background:var(--paper);border-radius:999px;padding:8px 14px;min-height:40px;font-size:14px;cursor:pointer;transition:background .2s,border-color .2s}
.tchip:hover{background:var(--panel)}
.tchip[aria-checked="true"]{background:var(--lime);border-color:var(--lime-line);font-weight:600}
.agree{display:flex;gap:10px;align-items:flex-start;font-size:14px;color:var(--muted);cursor:pointer}
.agree input{width:20px;height:20px;accent-color:var(--ink);margin-top:2px;flex:none}
.form .pill{align-self:flex-start}
.form-note{font-size:13px;color:var(--soft)}
.pill[disabled]{opacity:.6;cursor:default}
.done{background:var(--lime-soft);border:1px solid var(--lime-line);border-radius:var(--r-sm);padding:18px;font-size:15px;display:flex;flex-direction:column;gap:6px}
.done b{font-size:16px}

/* footer */
.foot{background:var(--dark);color:var(--on-dark);border-radius:calc(var(--r-sheet) - 10px);margin:clamp(88px,10vw,148px) 10px 10px;padding:clamp(32px,5vw,56px) clamp(22px,4vw,56px) 26px}
.foot-top{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.3fr;gap:32px}
.foot .brand-mark{background:var(--lime)}
.foot .brand-mark::after{background:var(--dark)}
.foot .brand small{color:var(--on-dark-muted)}
.foot h4{margin:0 0 14px;font-family:var(--f-mono);font-size:12px;font-weight:500;letter-spacing:.1em;color:var(--on-dark-muted);text-transform:uppercase}
.foot ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:8px;font-size:15px}
.foot ul a:hover{color:var(--lime)}
.foot .biz li{color:var(--on-dark-muted);font-size:14px}
.foot .biz li b{color:var(--on-dark);font-weight:500}
.foot-blurb{color:var(--on-dark-muted);font-size:15px;margin-top:16px;max-width:30ch}
.foot-bot{margin-top:40px;padding-top:20px;border-top:1px solid rgba(243,244,238,.12);display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:13.5px;color:var(--on-dark-muted)}
.top-btn{display:inline-flex;align-items:center;gap:8px;min-height:44px}
.top-btn:hover{color:var(--lime)}

/* floating banner */
.fab{position:fixed;z-index:45;right:calc(var(--frame) + 14px + env(safe-area-inset-right,0px));top:50%;transform:translateY(-50%);display:flex;flex-direction:column;align-items:flex-end;gap:8px}
.fb{--w:52px;display:flex;align-items:center;justify-content:flex-end;width:var(--w);height:52px;border-radius:999px;background:var(--ink);color:var(--paper);box-shadow:var(--shadow-md);overflow:hidden;transition:width .38s var(--ease),background .2s,transform .14s;white-space:nowrap;border:0;cursor:pointer;padding:0}
.fb:active{transform:scale(.97)}
.fb .lbl{flex:1;padding-left:20px;font-size:14.5px;font-weight:600;opacity:0;transition:opacity .2s;text-align:left}
.fb .fi{width:52px;height:52px;flex:none;display:grid;place-items:center}
.fb .fi svg{width:21px;height:21px;stroke:currentColor;fill:none;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}
.fab:hover .fb,.fab:focus-within .fb{--w:178px}
.fab:hover .fb .lbl,.fab:focus-within .fb .lbl{opacity:1;transition-delay:.1s}
.fb:hover,.fb:focus-visible{background:var(--ink-2)}
.fb.call{background:var(--lime);color:var(--ink);box-shadow:var(--shadow-md),inset 0 0 0 1px var(--lime-line)}
.fb.call:hover,.fb.call:focus-visible{background:var(--lime-hover)}
.fb.top{background:var(--paper);color:var(--ink);box-shadow:var(--shadow-md),inset 0 0 0 1px var(--line-strong)}
.fb.top:hover{background:var(--panel)}
.toast{position:fixed;z-index:80;left:50%;bottom:calc(28px + env(safe-area-inset-bottom,0px));transform:translate(-50%,12px);opacity:0;pointer-events:none;background:var(--ink);color:var(--paper);font-size:14px;padding:12px 18px;border-radius:999px;box-shadow:var(--shadow-md);transition:opacity .2s,transform .3s var(--ease)}
.toast.on{opacity:1;transform:translate(-50%,0)}

/* lightbox */
.lb{position:fixed;inset:0;z-index:90;background:rgba(21,22,19,.9);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;padding:calc(24px + env(safe-area-inset-top,0px)) max(16px,env(safe-area-inset-right,0px)) calc(24px + env(safe-area-inset-bottom,0px)) max(16px,env(safe-area-inset-left,0px))}
.lb-in{display:flex;flex-direction:column;gap:14px;width:100%;max-width:1100px;max-height:100%;color:var(--on-dark)}
.lb img{width:100%;max-height:calc(100vh - 140px);object-fit:contain;border-radius:var(--r-tile);min-height:0}
.lb-bar{display:flex;justify-content:space-between;align-items:center;gap:12px;font-size:15px}
.lb-bar .mono{color:var(--on-dark-muted);margin-right:10px}
.lb-btns{display:flex;gap:8px}
.lb-btns button{width:44px;height:44px;border-radius:50%;border:1px solid rgba(243,244,238,.25);background:transparent;color:var(--on-dark);cursor:pointer;display:grid;place-items:center}
.lb-btns button:hover{background:var(--lime);color:var(--ink);border-color:var(--lime)}

/* motion */
.js [data-reveal]{opacity:0;transform:translateY(18px);transition:opacity .72s var(--ease),transform .72s var(--ease);transition-delay:calc(var(--d,0)*70ms)}
.js [data-reveal].is-in{opacity:1;transform:none}
.js .hero h1 .ln>span{animation:up .62s var(--ease) both}
.js .hero h1 .ln:nth-child(2)>span{animation-delay:.05s}
.js .hero-in{animation:rise .6s var(--ease) both;animation-delay:calc(var(--d,0)*45ms + 90ms)}
@keyframes up{from{transform:translateY(30%)}to{transform:none}}
@keyframes rise{from{transform:translateY(14px)}to{transform:none}}

@media (max-width:1180px){
  .hero{grid-template-columns:1fr 1fr}
  .hero-r{grid-column:1/-1;flex-direction:row;flex-wrap:wrap;align-items:center;gap:20px 40px;border-top:1px solid var(--line);padding-top:24px;padding-bottom:0}
  .hero-note{margin-top:0;border-top:0;padding-top:0}
}
@media (max-width:1060px){
  .nav,.hdr .pill{display:none}
  .menu-btn{display:inline-flex}
  .mobile-menu{position:fixed;inset:0;z-index:70;background:var(--paper);padding:calc(env(safe-area-inset-top,0px) + 20px) max(20px,env(safe-area-inset-right,0px)) 30px max(20px,env(safe-area-inset-left,0px));flex-direction:column;gap:6px}
  .mobile-menu.open{display:flex}
  .mobile-menu a{font-size:26px;font-weight:700;letter-spacing:-.03em;padding:12px 0;border-bottom:1px solid var(--line)}
  .mobile-menu .close{align-self:flex-end;margin-bottom:20px}
  .gallery{grid-template-columns:repeat(3,minmax(0,1fr))}
}
@media (max-width:980px){
  .svc,.collab,.faq,.cta,.band{grid-template-columns:minmax(0,1fr)}
  .svc-intro{position:static}
  .proc{grid-template-columns:1fr 1fr}
  .foot-top{grid-template-columns:1fr 1fr}
  .marq{grid-template-columns:1fr;gap:16px}
  .when{grid-template-columns:1fr}
  .shot:nth-child(2){margin-top:36px}
  .band-photo .pic{aspect-ratio:4/3;flex:none}
}
@media (max-width:760px){
  :root{--frame:8px;--r-sheet:22px}
  body{font-size:16px}
  section.block{--sec:76px}
  .hero{grid-template-columns:1fr;padding-top:28px}
  .hero-r{display:none}
  .hero h1{font-size:44px}
  .proc,.rules,.foot-top,.when ul,.frow{grid-template-columns:1fr}
  .stats{grid-template-columns:1fr;gap:22px}
  .stat+.stat{border-left:0;padding-left:0;border-top:1px solid rgba(243,244,238,.14);padding-top:22px}
  .svc-row{grid-template-columns:44px 1fr;padding:20px 6px}
  .svc-row .ic{width:44px;height:44px}
  .svc-row .adisc{display:none}
  .work-feature{grid-template-columns:minmax(0,1fr)}
  .wc{grid-column:auto!important}
  .wc .pic{aspect-ratio:4/3!important;height:auto!important;flex:none}
  .gallery{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
  .gallery .pic span{opacity:1;transform:none;font-size:11.5px}
  .chips{border-radius:18px}
  .acc-a p{padding-right:0}
  .step{min-height:0}
  .brand small{display:none}
  .fab{top:auto;bottom:calc(16px + env(safe-area-inset-bottom,0px));transform:none;right:calc(var(--frame) + 10px + env(safe-area-inset-right,0px));gap:6px}
  .fb,.fab:hover .fb,.fab:focus-within .fb{--w:46px;height:46px}
  .fb .fi{width:46px;height:46px}
  .fb .lbl{display:none}
  .fb.top{display:none}
}
@media (max-width:1240px) and (min-width:761px){.fab{top:auto;bottom:24px;transform:none}}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-delay:0s!important;transition-duration:.001ms!important;scroll-behavior:auto!important}
  .js [data-reveal]{opacity:1;transform:none}
  .marq-row{animation:none;flex-wrap:wrap;width:auto;gap:18px 40px}
  .marq-row [aria-hidden="true"]{display:none}
  .dot::after{display:none}
}

/* branch page */
.crumb{display:flex;gap:8px;flex-wrap:wrap;font-size:13.5px;color:var(--muted);padding-top:clamp(28px,4vw,48px)}
.crumb a:hover{color:var(--ink)}
.crumb span[aria-hidden]{color:var(--soft)}
.b-hero{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:clamp(28px,5vw,64px);align-items:start;padding-top:22px}
.b-hero h1{font-size:clamp(40px,5.4vw,68px);font-weight:800;line-height:1.05;letter-spacing:-.045em}
.b-hero h1 .grey{display:block;font-weight:700}
.b-hero .lead{margin-top:22px;max-width:34ch}
.b-info{margin:30px 0 0;border-top:1px solid var(--line)}
.b-info div{display:grid;grid-template-columns:7em 1fr;gap:16px;padding:14px 0;border-bottom:1px solid var(--line);align-items:baseline}
.b-info dt{font-family:var(--f-mono);font-size:12.5px;color:var(--soft);letter-spacing:.04em}
.b-info dd{margin:0;font-weight:600}
.b-info dd a{font-family:var(--f-mono);font-size:18px}
.b-info dd small{display:block;font-weight:400;color:var(--muted);font-size:14px}
.b-cta{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.b-photo{background:var(--panel);border-radius:var(--r-card);padding:14px;box-shadow:var(--shadow-lg)}
.b-photo .pic{aspect-ratio:4/5}
.b-photo p{display:flex;align-items:center;gap:10px;padding:14px 6px 2px;font-size:14px;color:var(--ink-2)}
.svc-chips{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.svc-chip{display:flex;gap:14px;align-items:center;background:var(--panel);border-radius:var(--r-tile);padding:18px}
.svc-chip .ic{width:44px;height:44px;flex:none}
.svc-chip b{display:block;font-size:16.5px;letter-spacing:-.02em}
.svc-chip small{display:block;color:var(--muted);font-size:13.5px;line-height:1.45}
.b-gal{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-auto-rows:clamp(150px,17vw,230px);gap:12px}
.b-gal .pic{height:100%;cursor:zoom-in}
.b-gal .pic:first-child{grid-column:span 2;grid-row:span 2}
.b-gal .pic:hover img{transform:scale(1.04)}
.b-gal .pic span{position:absolute;left:10px;bottom:10px;font-size:12.5px;font-weight:600;background:color-mix(in srgb,var(--paper) 92%,transparent);border-radius:999px;padding:4px 11px;max-width:calc(100% - 20px);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.others{display:flex;flex-wrap:wrap;gap:8px}
.others a{border:1px solid var(--line-strong);border-radius:999px;padding:9px 16px;min-height:40px;font-size:14px;font-weight:500;transition:background .2s,border-color .2s}
.others a:hover{background:var(--lime);border-color:var(--lime-line)}
.cta .callbox a{font-size:clamp(26px,3vw,38px)}
@media (max-width:980px){.b-hero{grid-template-columns:minmax(0,1fr)}.svc-chips{grid-template-columns:1fr 1fr}}
@media (max-width:760px){.svc-chips{grid-template-columns:1fr}.b-gal{grid-template-columns:1fr 1fr;grid-auto-rows:150px;gap:8px}.b-info div{grid-template-columns:5.5em 1fr}}

/* 2026-10-26 지역 페이지 개편: 6단계 절차, 상담 안내, 질문, 시공 사례 */
.proc.six{grid-template-columns:repeat(3,minmax(0,1fr))}
.proc.six .step{min-height:190px}
.when{flex-wrap:wrap}
.when .note{grid-column:1/-1;margin:4px 0 0;font-size:13.5px;color:var(--muted);border-top:1px solid var(--line);padding-top:14px}
.svc-chips{grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr))}
.svc-chip{align-items:flex-start}
.svc-chip small{margin-top:4px}
.b-sub{font-size:18px;font-weight:700;letter-spacing:-.02em;margin:28px 0 14px}
.b-gal.work .pic:first-child{grid-column:span 2;grid-row:span 2}
.qa{border-top:1px solid var(--line)}
.qa details{border-bottom:1px solid var(--line)}
.qa summary{list-style:none;display:flex;justify-content:space-between;align-items:center;gap:18px;padding:20px 0;cursor:pointer;font-size:17.5px;font-weight:650;letter-spacing:-.02em}
.qa summary::-webkit-details-marker{display:none}
.qa details[open] .plus{transform:rotate(45deg);background:var(--lime)}
.qa details p{padding:0 56px 22px 0;color:var(--muted)}
@media (max-width:980px){.proc.six{grid-template-columns:1fr 1fr}}
@media (max-width:760px){.proc.six{grid-template-columns:1fr}.qa details p{padding-right:0}}
.b-gal.work:not(:has(.pic:nth-child(3))) .pic:first-child{grid-column:auto;grid-row:auto}
.b-gal.work:has(.pic:only-child){grid-template-columns:minmax(0,1fr);grid-auto-rows:clamp(240px,36vw,480px)}
/* 지역 페이지 제목: "성남 도시가스공사" 한 줄, 전체 폭 */
.b-hero h1{grid-column:1/-1;font-size:clamp(34px,5.6vw,72px)}
.b-hero h1 .t1{display:block}
.b-hero h1 .grey{font-size:.62em;margin-top:.12em}
.b-hero .lead{margin-top:0}
@media (max-width:760px){.b-hero h1{font-size:clamp(28px,8.6vw,40px)}}
.b-hero{row-gap:clamp(18px,2.4vw,30px)}

/* 첫 화면 오른쪽: 지점 간판 · 사무실 카드 (큰 사진 1장 + 작은 정사각형) */
.b-photo .pic{display:block;cursor:zoom-in}
.b-photo.has-shop .pic{aspect-ratio:4/3}
.b-photo .pic:hover img{transform:scale(1.03)}
.b-shop-h{display:flex;justify-content:space-between;align-items:baseline;gap:10px;padding:2px 6px 12px!important;font-size:14px}
.b-shop-h b{font-size:15px;font-weight:700;color:var(--ink)}
.b-shop-h span{font-size:12.5px;color:var(--muted)}
.b-shop-g{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;margin-top:8px}
.b-shop-g .pic{aspect-ratio:1;border-radius:12px}
.b-shop-g .pic span{position:absolute;left:6px;bottom:6px;font-size:11px;font-weight:600;background:color-mix(in srgb,var(--paper) 92%,transparent);border-radius:999px;padding:2px 8px;max-width:calc(100% - 12px);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.b-hero{align-items:start}