:root{--ink:#0c0c0c;--bg:#f4f1e9;--paper:#ffffff;--muted:#3a3a3a;--accent:#ff5b04;--shadow:6px 6px 0 var(--ink);--shadow-lg:10px 10px 0 var(--ink)}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;overflow-x:clip}
body{font-family:'Pretendard',system-ui,sans-serif;color:var(--ink);background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased;word-break:keep-all;overflow-x:clip;overflow-wrap:anywhere;overflow-x:hidden}
.mono{font-family:ui-monospace,'SFMono-Regular','Cascadia Mono','Courier New',monospace;font-variant-numeric:tabular-nums}
a{color:inherit;text-decoration:none}
.wrap{max-width:1280px;margin:0 auto;padding:0 32px}
.upper{text-transform:uppercase;letter-spacing:.04em}
/* on-accent text: 강조색 블록 위 텍스트는 대비 높은 쪽 명시(아래에서 흑 고정/필요시 백 별도) */
.on-accent{color:#0c0c0c}
/* header */
header.nav{position:sticky;top:0;z-index:40;background:var(--bg);border-bottom:4px solid var(--ink)}
.nav .wrap{display:flex;align-items:center;gap:24px;height:72px}
.brand{font-size:22px;font-weight:900;letter-spacing:-.03em;text-transform:uppercase;background:var(--ink);color:var(--bg);padding:6px 12px;border:3px solid var(--ink)}
.nav nav{display:flex;gap:6px;margin-left:auto}
.nav nav a{font-size:13px;font-weight:800;letter-spacing:.02em;padding:7px 12px;border:2px solid transparent;transition:transform .12s,border-color .12s,background .12s}
.nav nav a:hover{border-color:var(--ink);background:var(--accent);color:#0c0c0c;transform:translate(-2px,-2px);box-shadow:3px 3px 0 var(--ink)}
.nav .tel{font-size:14px;font-weight:900;background:var(--accent);color:#0c0c0c;border:3px solid var(--ink);padding:7px 14px;box-shadow:var(--shadow);transition:transform .12s,box-shadow .12s}
.nav .tel:hover{transform:translate(3px,3px);box-shadow:0 0 0 var(--ink)}
@media(max-width:820px){.nav nav{display:none}}
/* marquee */
.marquee{background:var(--ink);color:var(--bg);border-bottom:4px solid var(--ink);overflow:hidden;white-space:nowrap;position:relative}
.marquee .track{display:inline-flex;will-change:transform;animation:slide 26s linear infinite}
.marquee .track span{display:inline-block;font-size:15px;font-weight:900;letter-spacing:.06em;text-transform:uppercase;padding:14px 0}
.marquee .track .dot{color:var(--accent);padding:0 22px}
@keyframes slide{from{transform:translateX(0)}to{transform:translateX(-50%)}}
.marquee:hover .track{animation-play-state:paused}
@media(prefers-reduced-motion:reduce){.marquee .track{animation:none;transform:none}.marquee{overflow:hidden}}
/* hero */
.hero{padding:64px 0 24px}
.hero .kick{display:inline-block;font-size:13px;font-weight:900;text-transform:uppercase;letter-spacing:.1em;background:var(--accent);color:#0c0c0c;border:3px solid var(--ink);padding:6px 12px;box-shadow:var(--shadow);margin-bottom:26px}
.hero h1{font-size:clamp(48px,11vw,150px);font-weight:900;line-height:1.12;letter-spacing:-.03em;text-transform:uppercase;max-width:14ch}
.hero h1 .hl{background:var(--accent);color:#0c0c0c;padding:.04em .12em;box-decoration-break:clone;-webkit-box-decoration-break:clone}
.hero .row{display:grid;grid-template-columns:1.5fr 1fr;gap:28px;align-items:end;margin-top:34px}
.hero .sub{font-size:17px;font-weight:600;line-height:1.7;max-width:46ch}
.hero .cta{display:flex;gap:12px;flex-wrap:wrap;justify-self:end}
.btn{display:inline-block;font-size:15px;font-weight:900;text-transform:uppercase;letter-spacing:.03em;padding:14px 22px;border:3px solid var(--ink);box-shadow:var(--shadow);transition:transform .14s,box-shadow .14s}
.btn:hover{transform:translate(3px,3px);box-shadow:0 0 0 var(--ink)}
.btn-fill{background:var(--accent);color:#0c0c0c}
.btn-ink{background:var(--ink);color:var(--bg)}
.heroimg{margin-top:40px;aspect-ratio:16/9;overflow:hidden;background:var(--paper);border:4px solid var(--ink);box-shadow:var(--shadow-lg);position:relative}
.heroimg img{width:100%;height:100%;object-fit:cover;display:block;transform:scale(1.05);transition:transform 7s ease-out}
.heroimg.in img{transform:scale(1)}
.ph{display:flex;align-items:center;justify-content:center;background:repeating-linear-gradient(45deg,var(--paper),var(--paper) 16px,#e7e2d6 16px,#e7e2d6 32px);color:var(--muted)}
.ph span{font-size:13px;font-weight:900;text-transform:uppercase;letter-spacing:.16em;background:var(--bg);border:3px solid var(--ink);padding:8px 14px}
section{padding:72px 0}
.shead{display:flex;align-items:flex-end;gap:18px;flex-wrap:wrap;margin-bottom:38px}
.shead .num{font-size:clamp(30px,5vw,58px);font-weight:900;line-height:1;color:var(--accent);-webkit-text-stroke:2px var(--ink);text-stroke:2px var(--ink)}
.shead h2{font-size:clamp(30px,5vw,58px);font-weight:900;line-height:1;text-transform:uppercase;letter-spacing:-.03em}
.shead .ko{margin-left:auto;font-size:13px;font-weight:800;text-transform:uppercase;letter-spacing:.1em;border:2px solid var(--ink);padding:6px 10px;background:var(--paper)}
/* strengths blocks */
.strength{padding-top:0}
.blocks{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.block{background:var(--paper);border:4px solid var(--ink);box-shadow:var(--shadow);padding:26px 24px 28px;transition:transform .16s,box-shadow .16s}
.block:nth-child(2){margin-top:30px}
.block:nth-child(3){margin-top:-6px}
.block:hover{transform:translate(-4px,-4px);box-shadow:var(--shadow-lg)}
.block .n{display:inline-block;font-size:13px;font-weight:900;background:var(--ink);color:var(--bg);padding:3px 9px;margin-bottom:16px}
.block h3{font-size:21px;font-weight:900;text-transform:uppercase;letter-spacing:-.01em;line-height:1.1}
.block p{margin-top:12px;font-size:15px;color:var(--muted);line-height:1.7}
/* about statement band */
.about{background:var(--accent);border-top:4px solid var(--ink);border-bottom:4px solid var(--ink)}
.about .grid{display:grid;grid-template-columns:1.3fr .7fr;gap:36px;align-items:center}
.about .lead{font-size:clamp(24px,3.4vw,42px);font-weight:900;line-height:1.18;letter-spacing:-.02em;color:#0c0c0c}
.about .body{font-size:16px;font-weight:600;line-height:1.8;color:#0c0c0c}
.about .img{aspect-ratio:1/1;overflow:hidden;background:var(--paper);border:4px solid var(--ink);box-shadow:8px 8px 0 #0c0c0c}
.about .img img{width:100%;height:100%;object-fit:cover;display:block}
/* portfolio */
.work{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.work .cell{display:block;background:var(--paper);border:4px solid var(--ink);box-shadow:var(--shadow);transition:transform .16s,box-shadow .16s}
.work .cell:hover{transform:translate(-4px,-4px);box-shadow:var(--shadow-lg)}
.work .frame{aspect-ratio:4/3;overflow:hidden;border-bottom:4px solid var(--ink);position:relative}
.work .frame img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .5s ease}
.work .cell:hover .frame img{transform:scale(1.07)}
.work .cap{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:13px 16px}
.work .cap .idx{font-size:12px;font-weight:900;background:var(--accent);color:#0c0c0c;border:2px solid var(--ink);padding:2px 7px}
.work .cap .ttl{font-size:14px;font-weight:800;text-transform:uppercase;letter-spacing:.02em}
/* services list rows */
.svc{border-top:4px solid var(--ink)}
.svc .row{display:grid;grid-template-columns:90px 1fr 2fr;gap:22px;align-items:baseline;padding:26px 8px;border-bottom:4px solid var(--ink);background:var(--paper);transition:background .15s,transform .15s,box-shadow .15s}
.svc .row:hover{background:var(--accent);transform:translateX(8px);box-shadow:-8px 0 0 var(--ink)}
.svc .row .n{font-size:26px;font-weight:900;color:var(--accent);-webkit-text-stroke:1.5px var(--ink);text-stroke:1.5px var(--ink)}
.svc .row:hover .n{color:#0c0c0c;-webkit-text-stroke:0}
.svc .row h3{font-size:22px;font-weight:900;text-transform:uppercase;letter-spacing:-.01em}
.svc .row p{font-size:15px;color:var(--muted);line-height:1.7}
.svc .row:hover p{color:#0c0c0c}
@media(max-width:760px){.svc .row{grid-template-columns:60px 1fr;gap:8px 16px}.svc .row p{grid-column:2/3}}
/* process strip */
.proc{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border:4px solid var(--ink);box-shadow:var(--shadow);background:var(--paper)}
.proc .step{padding:24px 20px 28px;border-right:4px solid var(--ink)}
.proc .step:last-child{border-right:0}
.proc .step .n{display:inline-block;font-size:14px;font-weight:900;background:var(--ink);color:var(--bg);padding:3px 9px;margin-bottom:14px}
.proc .step h4{font-size:18px;font-weight:900;text-transform:uppercase;letter-spacing:-.01em}
.proc .step p{margin-top:10px;font-size:14px;color:var(--muted);line-height:1.65}
@media(max-width:820px){.proc{grid-template-columns:1fr 1fr}.proc .step{border-bottom:4px solid var(--ink)}.proc .step:nth-child(2n){border-right:0}.proc .step:nth-last-child(-n+2){border-bottom:0}}
@media(max-width:520px){.proc{grid-template-columns:1fr}.proc .step{border-right:0;border-bottom:4px solid var(--ink)}.proc .step:last-child{border-bottom:0}}
/* faq */
.faq{border-top:4px solid var(--ink)}
.faq details{border-bottom:4px solid var(--ink);background:var(--paper)}
.faq summary{display:flex;align-items:center;gap:16px;padding:22px 16px;cursor:pointer;list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq summary:hover{background:var(--accent)}
.faq summary .q{font-size:18px;font-weight:900;text-transform:uppercase;letter-spacing:-.01em}
.faq summary .mk{margin-left:auto;font-size:22px;font-weight:900;line-height:1;width:34px;height:34px;display:flex;align-items:center;justify-content:center;border:3px solid var(--ink);background:var(--bg)}
.faq details[open] summary .mk{background:var(--ink);color:var(--bg)}
.faq details[open] summary .mk .plus{display:none}
.faq summary .mk .minus{display:none}
.faq details[open] summary .mk .minus{display:inline}
.faq .ans{padding:0 16px 24px}
.faq .ans p{font-size:15px;color:var(--muted);line-height:1.75;max-width:70ch}
/* contact big CTA */
.contact{background:var(--ink);color:var(--bg);border-top:4px solid var(--ink)}
.contact .shead h2{color:var(--bg)}
.contact .shead .num{color:var(--accent);-webkit-text-stroke:2px var(--bg);text-stroke:2px var(--bg)}
.contact .shead .ko{background:transparent;color:var(--bg);border-color:var(--bg)}
.contact .grid{display:grid;grid-template-columns:1.4fr 1fr;gap:40px;align-items:center}
.contact .big{font-size:clamp(36px,7vw,92px);font-weight:900;line-height:.95;letter-spacing:-.04em;text-transform:uppercase}
.contact .big .hl{color:var(--accent)}
.contact .callbox{margin-top:30px}
.contact .callbox a{display:inline-block;font-size:clamp(24px,4vw,44px);font-weight:900;background:var(--accent);color:#0c0c0c;border:4px solid var(--bg);box-shadow:8px 8px 0 var(--accent);padding:14px 26px;transition:transform .14s,box-shadow .14s}
.contact .callbox a:hover{transform:translate(4px,4px);box-shadow:0 0 0 var(--bg)}
.contact dl{border:4px solid var(--bg);background:transparent}
.contact dl .di{display:grid;grid-template-columns:auto 1fr;gap:16px;padding:18px 20px;border-bottom:3px solid var(--bg)}
.contact dl .di:last-child{border-bottom:0}
.contact dt{font-size:12px;font-weight:900;text-transform:uppercase;letter-spacing:.1em;color:var(--accent)}
.contact dd{font-size:16px;font-weight:700}
footer{background:var(--ink);color:var(--bg);border-top:4px solid var(--accent);padding:30px 0}
footer .wrap{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:13px;font-weight:700}
footer .wrap .upper{letter-spacing:.06em}
/* reveal */
@media(prefers-reduced-motion:no-preference){
.js [data-reveal]{opacity:0;transform:translateY(22px);transition:opacity .7s cubic-bezier(.2,.7,.2,1),transform .7s cubic-bezier(.2,.7,.2,1)}
[data-reveal].in{opacity:1;transform:none}
}
/* mobile */
@media(max-width:900px){
.about .grid,.contact .grid{grid-template-columns:1fr}
}
@media(max-width:760px){
.wrap{padding:0 18px}
section{padding:52px 0}
.hero{padding:44px 0 18px}
.hero .row{grid-template-columns:1fr;gap:22px}
.hero .cta{justify-self:start}
.heroimg{aspect-ratio:4/3}
.blocks{grid-template-columns:1fr}
.block:nth-child(2),.block:nth-child(3){margin-top:0}
.work{grid-template-columns:1fr}
.shead .num,.shead h2{font-size:34px}
}
/* --- 공통 문의 모달(sf-iq) --- */
.sf-iq-fab{position:fixed;right:20px;bottom:20px;z-index:9998;display:inline-flex;align-items:center;gap:8px;border:0;cursor:pointer;background:#2563eb;color:#ffffff;font:600 15px/1 'Pretendard',system-ui,sans-serif;padding:15px 22px;border-radius:999px;box-shadow:0 8px 24px rgba(0,0,0,.22);transition:transform .18s ease,box-shadow .18s ease}
.sf-iq-fab:hover{transform:translateY(-2px);box-shadow:0 12px 30px rgba(0,0,0,.28)}
.sf-iq-fab .sf-iq-dot{width:8px;height:8px;border-radius:50%;background:#ffffff;opacity:.9}
.sf-iq-back{position:fixed;inset:0;z-index:9999;display:none;align-items:center;justify-content:center;padding:20px;background:rgba(15,17,20,.55);backdrop-filter:blur(3px)}
.sf-iq-back.open{display:flex}
.sf-iq-modal{width:100%;max-width:460px;background:#fff;color:#16181c;border-radius:18px;overflow:hidden;box-shadow:0 30px 80px rgba(0,0,0,.35);transform:translateY(14px) scale(.98);opacity:0;transition:transform .26s cubic-bezier(.2,.7,.2,1),opacity .26s ease;font-family:'Pretendard',system-ui,sans-serif;line-height:1.6;word-break:keep-all;overflow-wrap:anywhere}
.sf-iq-back.open .sf-iq-modal{transform:none;opacity:1}
.sf-iq-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;padding:24px 24px 6px}
.sf-iq-head h3{font-size:20px;font-weight:800;letter-spacing:-.01em;margin:0}
.sf-iq-head p{margin:6px 0 0;color:#6b7078;font-size:13px}
.sf-iq-x{flex:none;width:34px;height:34px;border:0;background:#f1f2f4;border-radius:10px;cursor:pointer;font-size:18px;color:#444;line-height:1}
.sf-iq-x:hover{background:#e6e8ea}
.sf-iq-body{padding:14px 24px 24px}
.sf-iq-field{margin-top:14px}
.sf-iq-field label{display:block;font-size:13px;font-weight:600;margin-bottom:6px;color:#33373d}
.sf-iq-field input,.sf-iq-field textarea{width:100%;border:1px solid #d9dce0;border-radius:10px;padding:12px 14px;font:inherit;font-size:15px;color:#16181c;background:#fff;transition:border-color .18s,box-shadow .18s}
.sf-iq-field textarea{min-height:96px;resize:vertical}
.sf-iq-field input:focus,.sf-iq-field textarea:focus{outline:0;border-color:#2563eb;box-shadow:0 0 0 3px #2563eb22}
.sf-iq-submit{margin-top:18px;width:100%;border:0;cursor:pointer;background:#2563eb;color:#ffffff;font:700 16px/1 'Pretendard',system-ui,sans-serif;padding:15px;border-radius:12px;transition:filter .18s,transform .12s}
.sf-iq-submit:hover{filter:brightness(1.05)}
.sf-iq-submit:active{transform:translateY(1px)}
.sf-iq-submit[disabled]{opacity:.6;cursor:default}
.sf-iq-note{margin-top:12px;font-size:12px;color:#8a8f96;text-align:center}
.sf-iq-note a{color:#2563eb}
.sf-iq-ok,.sf-iq-err{display:none;padding:8px 0 4px}
.sf-iq-ok.show,.sf-iq-err.show{display:block}
.sf-iq-ok{text-align:center}
.sf-iq-ok .sf-iq-check{width:54px;height:54px;border-radius:50%;background:#2563eb;color:#ffffff;display:flex;align-items:center;justify-content:center;font-size:26px;margin:6px auto 14px}
.sf-iq-ok h4{font-size:18px;margin:0 0 6px}
.sf-iq-ok p{color:#6b7078;font-size:14px;margin:0}
.sf-iq-err{color:#c0392b;font-size:13px;text-align:center}
/* 플로팅 레일(전화/문의/지도/TOP) */
.sf-iq-rail{position:fixed;right:18px;top:50%;transform:translateY(-50%);z-index:9998;display:flex;flex-direction:column;gap:10px}
.sf-iq-r{width:54px;height:54px;border-radius:14px;border:0;cursor:pointer;background:#fff;color:#16181c;font:700 12px/1 'Pretendard',system-ui,sans-serif;display:flex;align-items:center;justify-content:center;text-decoration:none;box-shadow:0 6px 18px rgba(0,0,0,.18);transition:transform .16s ease,filter .16s}
.sf-iq-r:hover{transform:translateY(-2px);filter:brightness(.97)}
.sf-iq-r-on{background:#2563eb;color:#ffffff}
.sf-iq-r[data-sf-top]{opacity:0;transform:translateY(10px) scale(.85);pointer-events:none;transition:opacity .3s cubic-bezier(.2,.7,.2,1),transform .3s cubic-bezier(.2,.7,.2,1)}
.sf-iq-r[data-sf-top].sf-show{opacity:1;transform:none;pointer-events:auto}
@media(max-width:520px){.sf-iq-fab{right:14px;bottom:14px;padding:13px 18px;font-size:14px}.sf-iq-modal{max-width:none}.sf-iq-rail{right:12px;gap:8px}.sf-iq-r{width:46px;height:46px;font-size:11px;border-radius:12px}}
/* --- 인라인 상담문의 섹션(sf-ct) --- */
.sf-ct{box-sizing:border-box;width:100%;padding:clamp(56px,8vw,104px) 20px;background:#f0f4fe;font-family:'Pretendard',system-ui,sans-serif;color:#16181c;word-break:keep-all;overflow-wrap:anywhere}
.sf-ct *{box-sizing:border-box}
.sf-ct-inner{max-width:1080px;margin:0 auto;display:grid;grid-template-columns:0.85fr 1.15fr;gap:clamp(28px,4vw,56px);align-items:start}
.sf-ct-eyebrow{font-size:12px;font-weight:700;letter-spacing:.22em;color:#2563eb;margin:0 0 12px}
.sf-ct-info h2{font-size:clamp(26px,3.4vw,38px);font-weight:800;letter-spacing:-.02em;margin:0 0 14px;line-height:1.2}
.sf-ct-lead{font-size:15px;line-height:1.7;color:#525860;margin:0 0 26px;max-width:36ch}
.sf-ct-meta{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:14px}
.sf-ct-meta li{display:flex;gap:14px;align-items:baseline;font-size:15px;line-height:1.5}
.sf-ct-meta .k{flex:none;width:64px;font-size:12px;font-weight:700;color:#9097a0;letter-spacing:.04em}
.sf-ct-meta a{color:inherit;text-decoration:none}
.sf-ct-meta a:hover{text-decoration:underline}
.sf-ct-dir{display:flex;gap:10px;flex-wrap:wrap;margin-top:24px}
.sf-ct-dir a{display:inline-flex;align-items:center;gap:7px;padding:11px 16px;border-radius:10px;font-size:13px;font-weight:700;text-decoration:none;border:1px solid rgba(37,99,235,0.28);color:#2563eb;background:#fff;transition:transform .15s,box-shadow .15s}
.sf-ct-dir a:hover{transform:translateY(-1px);box-shadow:0 6px 16px rgba(37,99,235,0.18)}
.sf-ct-form{background:#fff;border-radius:18px;padding:clamp(24px,3vw,36px);box-shadow:0 24px 60px rgba(16,18,22,.10);border:1px solid rgba(16,18,22,.06)}
.sf-ct-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.sf-ct-field{margin-bottom:16px}
.sf-ct-field label{display:block;font-size:13px;font-weight:600;margin-bottom:7px;color:#33373d}
.sf-ct-field label .req{color:#2563eb;margin-left:3px}
.sf-ct-field input,.sf-ct-field textarea{width:100%;border:1px solid #d9dce0;border-radius:11px;padding:13px 15px;font:inherit;font-size:15px;color:#16181c;background:#fbfbfc;transition:border-color .16s,box-shadow .16s,background .16s}
.sf-ct-field textarea{min-height:118px;resize:vertical}
.sf-ct-field input:focus,.sf-ct-field textarea:focus{outline:0;border-color:#2563eb;background:#fff;box-shadow:0 0 0 3px rgba(37,99,235,0.16)}
.sf-ct-agree{display:flex;align-items:flex-start;gap:9px;font-size:13px;color:#6b7078;margin:4px 0 18px;line-height:1.5}
.sf-ct-agree input{flex:none;width:17px;height:17px;margin-top:1px;accent-color:#2563eb}
.sf-ct-submit{width:100%;border:0;cursor:pointer;background:#2563eb;color:#ffffff;font:800 16.5px/1 'Pretendard',system-ui,sans-serif;letter-spacing:.01em;padding:17px;border-radius:12px;box-shadow:0 8px 20px rgba(37,99,235,0.32);transition:filter .16s,transform .1s,box-shadow .16s}
.sf-ct-submit:hover{filter:brightness(1.08);box-shadow:0 10px 26px rgba(37,99,235,0.4)}
.sf-ct-submit:active{transform:translateY(1px)}
.sf-ct-submit[disabled]{opacity:.6;cursor:default}
.sf-ct-msg{margin-top:13px;font-size:13.5px;text-align:center;display:none}
.sf-ct-msg.show{display:block}
.sf-ct-msg.ok{color:#2563eb;font-weight:600}
.sf-ct-msg.err{color:#c0392b}
@media(max-width:780px){.sf-ct-inner{grid-template-columns:1fr;gap:30px}.sf-ct-row{grid-template-columns:1fr}}
.sf-map{margin:20px 0}
.sf-map+*{margin-top:18px}
.sf-map-embed{width:100%;aspect-ratio:16/9;min-height:240px;border-radius:10px;overflow:hidden;position:relative;background:#e9ecef}
.sf-map-embed iframe,.sf-map-embed>div{width:100%!important;height:100%!important;border:0}
/* 운영자가 과거 카카오 '지도 퍼가기' 코드를 직접 넣어둔 경우를 위한 잔존 보정.
   (신규 생성물은 구글맵 iframe 을 쓰므로 해당 없음) */
.sf-map-embed .root_daum_roughmap,.sf-map-embed .root_daum_roughmap .wrap_map{width:100%!important;height:100%!important}
.sf-map-embed .root_daum_roughmap .map_border{display:none!important}
.sf-map-embed .root_daum_roughmap .map{border-radius:0!important}
.sf-map-fallback{border:1px solid rgba(128,128,128,.28);border-radius:10px;padding:22px}
.sf-map-addr{font-size:15px;line-height:1.6;display:flex;gap:10px;align-items:baseline}
.sf-map-pin{flex:none;font-size:11px;font-weight:700;letter-spacing:.04em;opacity:.55;border:1px solid currentColor;border-radius:6px;padding:3px 7px}
.sf-map-links{display:flex;gap:10px;flex-wrap:wrap;margin-top:12px}
.sf-map-links a{display:inline-block;border:1px solid var(--line,#ddd);border-radius:10px;padding:10px 16px;font-size:13px;text-decoration:none;color:inherit}
.sf-map-links a:hover{border-color:var(--ink,#333);opacity:1}
.sf-draggable{cursor:grab;scroll-behavior:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none}
.sf-draggable::-webkit-scrollbar{display:none}
.sf-draggable.sf-dragging{cursor:grabbing;scroll-snap-type:none;user-select:none}
.sf-draggable img{-webkit-user-drag:none;user-drag:none}
.sf-lb-clickable{cursor:zoom-in}
.sf-lb{position:fixed;inset:0;z-index:10000;display:none;align-items:center;justify-content:center;background:rgba(8,9,11,.92);backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px)}
.sf-lb.open{display:flex}
.sf-lb img{max-width:92vw;max-height:86vh;object-fit:contain;border-radius:6px;box-shadow:0 20px 60px rgba(0,0,0,.5);user-select:none;-webkit-user-drag:none}
.sf-lb-btn{position:absolute;border:0;cursor:pointer;background:rgba(255,255,255,.12);color:#fff;width:52px;height:52px;border-radius:50%;font-size:24px;line-height:1;display:flex;align-items:center;justify-content:center;transition:background .16s}
.sf-lb-btn:hover{background:rgba(255,255,255,.24)}
.sf-lb-prev{left:18px;top:50%;transform:translateY(-50%)}
.sf-lb-next{right:18px;top:50%;transform:translateY(-50%)}
.sf-lb-close{top:18px;right:18px;width:46px;height:46px;font-size:22px}
.sf-lb-count{position:absolute;bottom:22px;left:50%;transform:translateX(-50%);color:rgba(255,255,255,.85);font:600 13px/1 'Pretendard',system-ui,sans-serif;letter-spacing:.04em}
@media(max-width:560px){.sf-lb-btn{width:44px;height:44px;font-size:20px}.sf-lb-prev{left:8px}.sf-lb-next{right:8px}}
.sf-yt{position:relative;width:100%;aspect-ratio:16/9;background:#0a0a0a center/cover no-repeat;border-radius:14px;overflow:hidden;cursor:pointer}
.sf-yt::after{content:"";position:absolute;inset:0;background:rgba(0,0,0,.18);transition:background .2s}
.sf-yt:hover::after{background:rgba(0,0,0,.05)}
.sf-yt-play{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);z-index:2;width:78px;height:78px;border-radius:50%;background:rgba(18,18,20,.74);display:flex;align-items:center;justify-content:center;transition:transform .18s,background .18s;pointer-events:none}
.sf-yt:hover .sf-yt-play{transform:translate(-50%,-50%) scale(1.08);background:#e02f2f}
.sf-yt-play svg{width:30px;height:30px;margin-left:4px;fill:#fff}
.sf-yt iframe{position:absolute;inset:0;width:100%;height:100%;border:0;z-index:3}
.sf-video{display:block;width:100%;border-radius:14px;overflow:hidden;background:#000}
.sf-video video{display:block;width:100%;height:auto}

/* --- 신천휴대폰 업종 맞춤 리프레시 --- */
:root{
  --ink:#111827;
  --bg:#f7f9fc;
  --paper:#ffffff;
  --muted:#596579;
  --accent:#2563eb;
  --accent2:#00a88e;
  --warm:#ff8a00;
  --line:#dbe3ef;
  --hair:#edf2f7;
  --shadow:0 14px 34px rgba(17,24,39,.11);
  --shadow-lg:0 22px 58px rgba(17,24,39,.15);
}
*,*::before,*::after{letter-spacing:0!important}
body{background:linear-gradient(180deg,#f7fafe 0,#eef5fb 46%,#ffffff 100%);color:var(--ink)}
.wrap{max-width:1180px}
header.nav{background:rgba(255,255,255,.88);border-bottom:1px solid var(--line);backdrop-filter:blur(14px)}
.nav .wrap{height:68px}
.brand{background:transparent;color:var(--ink);border:0;padding:0;font-size:21px;font-weight:900;box-shadow:none}
.brand::before{content:"";display:inline-block;width:10px;height:10px;margin-right:8px;border-radius:50%;background:var(--accent2);vertical-align:middle;box-shadow:0 0 0 4px rgba(0,168,142,.14)}
.nav nav a{border:0;border-radius:8px;color:#364152;font-weight:800;padding:9px 12px}
.nav nav a:hover{background:#edf5ff;color:var(--accent);transform:none;box-shadow:none}
.nav .tel,.btn,.contact .callbox a,.sf-ct-submit,.sf-iq-submit{border:0;border-radius:8px;box-shadow:none}
.nav .tel{background:var(--accent);color:#fff;padding:10px 15px}
.nav .tel:hover,.btn:hover,.contact .callbox a:hover{transform:translateY(-1px);box-shadow:0 10px 22px rgba(37,99,235,.18)}
.marquee{background:#10223f;color:#eaf2ff;border:0}
.marquee .track span{font-size:14px;font-weight:800;padding:11px 0}
.marquee .track .dot{color:var(--accent2)}
.hero{padding:76px 0 114px}
.hero .kick{border:1px solid rgba(37,99,235,.18);border-radius:999px;background:#eaf2ff;color:var(--accent);box-shadow:none;margin-bottom:22px}
.hero h1{max-width:12ch;font-size:clamp(39px,6.5vw,80px);line-height:1.05;text-transform:none}
.hero h1 .hl{background:transparent;color:var(--ink);padding:0}
.hero .row{grid-template-columns:minmax(0,1fr) auto;align-items:center;margin-top:24px}
.hero .sub{font-size:18px;color:#475569;max-width:54ch}
.btn{padding:14px 20px;font-weight:900;text-transform:none}
.btn-fill{background:var(--accent);color:#fff}
.btn-ink{background:#111827;color:#fff}
.heroimg{margin-top:34px;border:1px solid var(--line);border-radius:8px;box-shadow:var(--shadow-lg);background:#fff}
.heroimg::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(17,24,39,.08),rgba(17,24,39,0) 42%);pointer-events:none}
.heroimg img{width:100%;height:100%;object-fit:cover;display:block;transform:none}
.heroimg img:not([src]),.heroimg img[src=""],.work .frame img:not([src]),.work .frame img[src=""]{display:none}
.ph{background:#f3f7fb;color:#6b7280}
.ph span{background:#fff;border:1px solid var(--line);border-radius:8px}
section{padding:76px 0}
.shead{margin-bottom:28px}
.shead .num{color:var(--accent2);-webkit-text-stroke:0;text-stroke:0;font-size:clamp(24px,4vw,44px)}
.shead h2{font-size:clamp(28px,4.6vw,52px);text-transform:none}
.shead .ko{border:1px solid var(--line);border-radius:999px;background:#fff;color:#64748b}
.blocks{gap:18px}
.block,.work .cell{border:1px solid var(--line);border-radius:8px;box-shadow:var(--shadow);overflow:hidden}
.block{padding:28px;background:#fff}
.block:nth-child(2),.block:nth-child(3){margin-top:0}
.block:hover,.work .cell:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.block .n,.proc .step .n{background:#eef7f5;color:var(--accent2);border-radius:999px}
.block h3,.svc .row h3,.proc .step h4{text-transform:none;line-height:1.28}
.block p{color:var(--muted)}
.strength .block{display:flex;flex-direction:column;justify-content:center;min-height:180px;padding:34px 30px}
.strength .block h3{font-size:23px;margin:0}
.strength .block p{margin-top:16px;max-width:30ch}
.about{background:#eaf7f5;border:0}
.about .grid{grid-template-columns:1.05fr .95fr}
.about .lead{color:#0f3d3a;font-size:clamp(25px,3.2vw,40px);line-height:1.45}
.about .body{color:#365b57}
.about .img{border:1px solid rgba(0,168,142,.22);border-radius:8px;box-shadow:var(--shadow);min-height:320px}
.work{gap:18px}
.work .frame{border-bottom:1px solid var(--line)}
.work .cap{background:#fff}
.work .cap .ttl{text-transform:none;color:#243247;font-weight:900}
.work .cap .idx{border:0;border-radius:999px;background:#eef7f5;color:#00846f}
.svc{border-top:1px solid var(--line)}
.svc .row{grid-template-columns:72px minmax(190px,.8fr) 1fr;border-bottom:1px solid var(--line);padding:24px 18px;background:#fff}
.svc .row:hover{background:#f4f9ff;transform:none;box-shadow:none}
.svc .row .n{color:var(--accent);-webkit-text-stroke:0;text-stroke:0;font-size:22px}
.svc .row p{color:var(--muted);text-align:right;justify-self:end;max-width:56ch}
.proc{border:1px solid var(--line);border-radius:8px;box-shadow:var(--shadow);overflow:hidden}
.proc .step{border-right:1px solid var(--line);background:#fff}
.proc .step p{color:var(--muted)}
.sf-ct{background:#f6fbff;border-top:1px solid var(--hair);border-bottom:1px solid var(--hair)}
.sf-ct-inner{max-width:1120px}
.sf-ct-form,.sf-iq-modal{border-radius:8px}
.sf-ct-form{box-shadow:var(--shadow);border:1px solid var(--line)}
.sf-ct-field input,.sf-ct-field textarea,.sf-iq-field input,.sf-iq-field textarea{border-radius:8px}
.contact{background:linear-gradient(135deg,#111827 0,#14324a 54%,#0f172a 100%);border-top:0}
.contact .shead .num{color:var(--accent2);-webkit-text-stroke:0;text-stroke:0}
.contact .shead .ko{border-color:rgba(255,255,255,.22);color:#dbeafe}
.contact .grid{position:relative;grid-template-columns:minmax(0,1.05fr) minmax(320px,.85fr);gap:30px;align-items:stretch;padding:34px;border:1px solid rgba(255,255,255,.16);border-radius:8px;background:rgba(255,255,255,.06);box-shadow:0 24px 70px rgba(0,0,0,.22);overflow:hidden}
.contact .grid::before{content:"";position:absolute;left:0;top:0;bottom:0;width:6px;background:linear-gradient(180deg,var(--accent2),var(--accent))}
.contact .grid>*{position:relative;z-index:1}
.contact .big{font-size:clamp(34px,5.8vw,72px);line-height:1.05;text-transform:none;max-width:8ch}
.contact .big .hl{color:#79f0da}
.contact-note{margin-top:20px;color:#dbeafe;font-size:18px;font-weight:700;line-height:1.7;max-width:34ch}
.contact .callbox a{background:#fff;color:#111827;border:0;box-shadow:none}
.contact dl{display:grid;gap:12px;border:0;border-radius:0;overflow:visible;background:transparent}
.contact dl .di{display:grid;grid-template-columns:86px 1fr;gap:14px;align-items:center;padding:18px 20px;border:1px solid rgba(255,255,255,.16);border-radius:8px;background:rgba(255,255,255,.08);border-bottom:1px solid rgba(255,255,255,.16)}
.contact dt{color:#79f0da}
.contact dd{color:#fff}
.contact .sf-map{grid-column:1/-1;margin-top:6px}
.contact .sf-map-embed{border-radius:8px}
.sf-map-links a{border-radius:8px;background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.18);color:#fff}
footer{border-top:1px solid rgba(255,255,255,.14)}
.sf-iq-r{border-radius:8px;border:1px solid var(--line);box-shadow:0 10px 26px rgba(17,24,39,.14)}
.sf-iq-r-on{background:var(--accent);color:#fff;border-color:var(--accent)}
@media(max-width:900px){
  .about .grid,.contact .grid{grid-template-columns:1fr}
}
@media(max-width:760px){
  .wrap{padding:0 18px}
  section{padding:56px 0}
  .hero{padding:46px 0 78px}
  .hero h1{font-size:clamp(35px,12vw,56px)}
  .hero .row{grid-template-columns:1fr}
  .hero .cta{width:100%}
  .btn{flex:1;text-align:center}
  .heroimg{aspect-ratio:4/3}
  .strength .block{min-height:auto;padding:28px 24px}
  .strength .block p{max-width:none}
  .svc .row{grid-template-columns:50px 1fr;gap:8px 14px;padding:20px 12px}
  .svc .row p{grid-column:2/3}
  .proc{grid-template-columns:1fr}
  .proc .step{border-right:0;border-bottom:1px solid var(--line)}
  .proc .step:last-child{border-bottom:0}
}
@media(max-width:520px){
  body{padding-bottom:68px}
  .nav .wrap{height:auto;min-height:64px;gap:12px;flex-wrap:wrap;padding-top:10px;padding-bottom:10px}
  .nav .tel{margin-left:auto}
  .sf-iq-rail{left:12px;right:12px;top:auto;bottom:10px;transform:none;display:grid;grid-template-columns:repeat(4,1fr);gap:8px}
  .sf-iq-r{width:auto;height:48px;font-size:12px}
}