@font-face{font-family:"Pretendard";src:url(/fonts/pretendard-sub-v3.woff2) format("woff2");font-weight:100 900;font-display:swap}
:root{--ink:#14171C;--ink2:#2A2F37;--g1:#55606B;--g2:#8A939D;--line:#E2E5EA;--bg2:#F5F5F7;--blue:#2563EB;--blue-d:#8FB2FF;--r:24px;--pad:88px}
*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:64px}
body{font-family:Pretendard,-apple-system,BlinkMacSystemFont,"Apple SD Gothic Neo","Noto Sans KR",sans-serif;color:var(--ink);background:#fff;font-size:17px;line-height:1.7;word-break:keep-all;overflow-wrap:break-word;-webkit-font-smoothing:antialiased}
a{color:inherit}
img,svg{display:block}
.wrap{max-width:1200px;margin:0 auto;padding:0 22px}
.skip{position:absolute;left:-9999px;top:8px;background:#fff;color:var(--ink);padding:8px 14px;border-radius:8px;z-index:100}
.skip:focus{left:8px}
:focus-visible{outline:3px solid var(--blue);outline-offset:3px;border-radius:6px}
.dbr{display:none}
/* nav */
.nav{position:sticky;top:0;z-index:50;background:rgba(20,23,28,.94);-webkit-backdrop-filter:saturate(180%) blur(18px);backdrop-filter:saturate(180%) blur(18px);color:#fff}
.nav-in{height:56px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:#fff}
.brand .sym{width:28px;height:28px}
.bt{display:flex;flex-direction:column;line-height:1}
.bt b{font-size:17px;font-weight:700;letter-spacing:-.03em}
.bt small{font-size:10px;font-weight:500;letter-spacing:.2em;color:#A9B0B9;margin-top:4px}
.links{display:none;gap:32px;font-size:14px}
.links a{text-decoration:none;color:#D6DAE0}
.links a:hover{color:#fff}
/* buttons */
.pill{display:inline-flex;align-items:center;justify-content:center;height:52px;padding:0 26px;border-radius:999px;font-weight:600;font-size:16px;text-decoration:none;border:0;cursor:pointer;font-family:inherit;letter-spacing:-.01em;white-space:nowrap}
.pill.sm{height:34px;padding:0 16px;font-size:14px}
.pill-white{background:#fff;color:var(--ink)}
.pill-line{background:transparent;color:#fff;box-shadow:inset 0 0 0 1.5px rgba(255,255,255,.55)}
.pill-ink{background:var(--ink);color:#fff}
.pill-line-ink{background:#fff;color:var(--ink);box-shadow:inset 0 0 0 1.5px var(--ink)}
.pill.wide{width:100%}
.pill-white:hover{background:#E9ECF0}.pill-ink:hover{background:#000}
/* hero */
.hero{position:relative;background:var(--ink);color:#fff;min-height:min(86svh,800px);display:flex;align-items:flex-end;overflow:hidden}
.hero-art{position:absolute;right:-28%;top:2%;width:118%;height:auto;max-width:none;pointer-events:none}
.hero:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(20,23,28,0) 30%,rgba(20,23,28,.88) 74%);pointer-events:none}
.hero-in{position:relative;z-index:2;width:100%;padding-bottom:64px;padding-top:120px}
.kicker{font-size:15px;font-weight:600;color:var(--blue-d);margin-bottom:14px}
.hero h1{font-size:40px;line-height:1.14;font-weight:700;letter-spacing:-.035em}
.hero .sub{margin-top:18px;font-size:17px;color:#C4CAD2;max-width:30em}
.cta-row{display:flex;gap:10px;margin-top:32px;flex-wrap:wrap}
.cta-row .pill{flex:1 1 140px}
/* facts */
.facts{border-bottom:1px solid var(--line)}
.facts-in{display:grid;grid-template-columns:1fr 1fr}
.facts-in div{padding:26px 0 24px;display:flex;flex-direction:column;gap:4px}
.facts-in div:nth-child(odd){padding-right:14px;border-right:1px solid var(--line)}
.facts-in div:nth-child(even){padding-left:18px}
.facts-in div:nth-child(-n+2){border-bottom:1px solid var(--line)}
.facts b{font-size:17px;font-weight:700;letter-spacing:-.02em}
.facts span{font-size:14px;color:var(--g1);line-height:1.5}
/* sections */
.sec{padding:var(--pad) 0}
.gray{background:var(--bg2)}
.eyebrow{font-size:15px;font-weight:600;color:var(--blue);margin-bottom:10px}
h2{font-size:28px;line-height:1.2;font-weight:700;letter-spacing:-.03em}
h3{font-size:19px;font-weight:650;letter-spacing:-.02em;line-height:1.35}
.lead{margin-top:16px;color:var(--g1);max-width:40em}
.muted{color:var(--g1)}
.small{font-size:15px}
.statement{padding:var(--pad) 0}
.big{font-size:24px;line-height:1.5;font-weight:650;letter-spacing:-.025em;max-width:36em}
.big span{color:var(--g2)}
/* steps */
.steps{list-style:none;margin-top:40px;display:grid;gap:0;counter-reset:s}
.steps li{position:relative;padding:24px 0 26px 56px;border-top:1px solid var(--line)}
.steps li:last-child{border-bottom:1px solid var(--line)}
.steps .no{position:absolute;left:0;top:26px;font-size:15px;font-weight:700;color:var(--blue);font-variant-numeric:tabular-nums}
.steps p{margin-top:8px;color:var(--g1);font-size:16px;line-height:1.65}
/* scope sheet */
.sheet{margin-top:36px;background:#fff;border-radius:var(--r);padding:8px 22px 22px}
.sheet-head{display:none}
.sheet dl>div{padding:18px 0;border-bottom:1px solid var(--line)}
.sheet dt{font-weight:650;font-size:17px;letter-spacing:-.02em}
.sheet dd{margin-top:4px;color:var(--g1);font-size:16px;line-height:1.6}
.sheet-ex{margin-top:20px;background:var(--bg2);border-radius:16px;padding:18px}
.tag{display:inline-block;font-size:13px;font-weight:600;color:var(--ink2);background:#fff;border-radius:999px;padding:4px 12px;margin-bottom:10px}
.sheet-ex p{font-size:15px;color:var(--g1);line-height:1.65}
/* area */
.area-in{display:grid;gap:24px}
.area-big{font-size:64px;line-height:1.05;letter-spacing:-.045em;font-weight:700}
.area-big span{color:var(--blue);padding:0 .06em}
.area-txt p+p{margin-top:12px}
.area-txt b{font-weight:650}
/* form */
.quote-in{display:grid;gap:36px}
.form{background:#fff;border-radius:var(--r);padding:26px 20px}
.f{margin-bottom:18px}
.f.two{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.form label{display:block;font-size:15px;font-weight:600;margin-bottom:8px}
.form input:not([type=checkbox]),.form select{width:100%;height:52px;border-radius:14px;border:1px solid #D3D8DE;background:#fff;padding:0 16px;font-size:16px;font-family:inherit;color:var(--ink);-webkit-appearance:none;appearance:none}
.form select{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%2355606B' stroke-width='1.6' fill='none'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 16px center}
.form input:focus,.form select:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(37,99,235,.18)}
.form [aria-invalid=true]{border-color:#C62828!important}
.hint{font-size:13px;color:var(--g1);margin-top:6px;line-height:1.5}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.consent{margin:6px 0 16px;font-size:15px}
.chk{display:flex!important;gap:10px;align-items:flex-start;font-weight:600;cursor:pointer;margin:0!important}
.chk input{width:20px;height:20px;margin-top:3px;accent-color:var(--ink);flex:none}
.consent details{margin:8px 0 0 30px;color:var(--g1);font-size:14px}
.consent summary{cursor:pointer;text-decoration:underline;text-underline-offset:3px;width:max-content}
.consent ul{margin:8px 0 8px 18px;line-height:1.6}
.consent a{font-weight:600;color:var(--ink)}
.err{color:#C62828;font-size:14px;min-height:0;margin-bottom:10px}
.err:empty{display:none}
.done{margin-top:16px;background:var(--bg2);border-radius:16px;padding:20px}
.done b{font-size:19px;letter-spacing:-.02em}
.done p{margin-top:6px;color:var(--g1);font-size:15px}
.form.sent .f,.form.sent .consent,.form.sent #f-btn{display:none}
.form.sent .done{margin-top:0}
/* faq */
.narrow>*{max-width:860px}
.faq{margin-top:32px;border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;padding:22px 36px 22px 0;font-weight:600;font-size:17px;letter-spacing:-.015em;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary:after{content:"";position:absolute;right:4px;top:50%;width:10px;height:10px;border-right:1.6px solid var(--g1);border-bottom:1.6px solid var(--g1);transform:translateY(-70%) rotate(45deg);transition:transform .25s}
.faq details[open] summary:after{transform:translateY(-30%) rotate(-135deg)}
.faq details p{padding:0 0 22px;color:var(--g1);font-size:16px;max-width:40em}
/* band */
.band{background:var(--ink);color:#fff;padding:var(--pad) 0}
.band h2{font-size:30px}
/* footer */
.foot{padding:48px 0 120px;font-size:14px;color:var(--g1);line-height:1.8}
.foot-brand{font-weight:700;color:var(--ink);font-size:15px;margin-bottom:6px}
.foot a{text-decoration:none}
.foot b{color:var(--ink)}
/* mobile bar */
.mbar{position:fixed;left:0;right:0;bottom:0;z-index:60;display:grid;grid-template-columns:1fr 2fr;gap:8px;padding:10px 14px calc(10px + env(safe-area-inset-bottom));background:rgba(255,255,255,.86);-webkit-backdrop-filter:saturate(180%) blur(16px);backdrop-filter:saturate(180%) blur(16px);border-top:1px solid rgba(0,0,0,.06)}
.mbar .pill{height:50px}
/* motion */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .8s cubic-bezier(.2,.7,.2,1),transform .8s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}
.no-js .reveal{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.reveal{opacity:1;transform:none;transition:none}.faq summary:after{transition:none}}
/* desktop */
@media (min-width:860px){
  :root{--pad:144px}
  .wrap{padding:0 40px}
  .dbr{display:inline}
  .nav-in{height:52px}
  .links{display:flex}
  .hero{min-height:min(88svh,820px)}
  .hero-art{right:-6%;top:50%;width:min(62vw,760px);transform:translateY(-50%)}
  .hero:after{background:linear-gradient(90deg,rgba(20,23,28,.92) 30%,rgba(20,23,28,0) 70%)}
  .hero-in{padding-bottom:120px}
  .hero h1{font-size:72px;line-height:1.1}
  .hero .sub{font-size:21px}
  .cta-row .pill{flex:0 0 auto;min-width:168px}
  .facts-in{grid-template-columns:repeat(4,1fr)}
  .facts-in div{padding:34px 24px!important;border:0!important;border-left:1px solid var(--line)!important}
  .facts-in div:first-child{border-left:0!important;padding-left:0!important}
  h2{font-size:48px;line-height:1.18}
  h3{font-size:21px}
  .big{font-size:38px;line-height:1.42}
  .steps{grid-template-columns:repeat(4,1fr);gap:28px;margin-top:64px}
  .steps li{padding:28px 0 0;border-top:2px solid var(--ink);border-bottom:0!important}
  .steps li:last-child{border-bottom:0}
  .steps .no{position:static;display:block;margin-bottom:28px;font-size:15px}
  .sheet{padding:16px 40px 40px;margin-top:56px}
  .sheet-head{display:grid;grid-template-columns:240px 1fr;font-size:13px;color:var(--g2);padding:14px 0;border-bottom:1.5px solid var(--ink)}
  .sheet dl>div{display:grid;grid-template-columns:240px 1fr;padding:22px 0}
  .sheet dd{margin:0;font-size:17px}
  .sheet-ex{display:grid;grid-template-columns:240px 1fr;align-items:start;padding:22px 24px;margin-top:28px}
  .sheet-ex .tag{margin:2px 0 0;width:max-content}
  .area-in{grid-template-columns:1.1fr 1fr;align-items:end;gap:64px}
  .area-big{font-size:132px}
  .area-txt{font-size:19px;padding-bottom:18px}
  .quote-in{grid-template-columns:1fr 1.05fr;gap:80px;align-items:start}
  .quote-copy{position:sticky;top:120px}
  .form{padding:40px}
  .band h2{font-size:52px;line-height:1.18}
  .band-in{display:flex;justify-content:space-between;align-items:flex-end;gap:40px}
  .band .cta-row{margin-top:0;flex-wrap:nowrap}
  .mbar{display:none}
  .foot{padding-bottom:64px}
}
/* v3 (2026-10-08): 벤치마크 반영 — 약속·범위 2열·견적 요인·사진 안내·보고서 예시·빠른 선택 */
.promise{padding-bottom:calc(var(--pad) - 24px)}
.shelf{list-style:none;display:flex;gap:12px;overflow-x:auto;scroll-snap-type:x mandatory;margin:32px -22px 0;padding:0 22px 8px;scrollbar-width:none}
.shelf::-webkit-scrollbar{display:none}
.shelf>li{flex:0 0 84%;scroll-snap-align:start}
.pcard{background:var(--bg2);border-radius:var(--r);padding:26px 22px 28px}
.pno{display:inline-grid;place-items:center;width:32px;height:32px;border-radius:50%;background:var(--ink);color:#fff;font-size:15px;font-weight:700;font-variant-numeric:tabular-nums;margin-bottom:18px}
.pcard p{margin-top:8px;color:var(--g1);font-size:16px;line-height:1.65}
.todo{display:inline-block;margin-top:12px;font-size:13px;font-weight:600;color:var(--ink2);background:var(--bg2);border-radius:999px;padding:4px 12px}
.scope2{display:grid;gap:14px;margin-top:36px}
.scope2 .sheet{margin-top:0;background:var(--bg2)}
.excl{background:var(--ink);color:#fff;border-radius:var(--r);padding:24px 22px}
.excl .tag{background:rgba(255,255,255,.12);color:#fff}
.excl h3{margin-top:4px}
.xlist{list-style:none;margin:16px 0 18px;border-top:1px solid rgba(255,255,255,.14)}
.xlist li{padding:13px 0 13px 26px;border-bottom:1px solid rgba(255,255,255,.14);position:relative;font-weight:600;font-size:16px}
.xlist li:before{content:"";position:absolute;left:2px;top:50%;width:12px;height:1.8px;background:#8FB2FF}
.excl p{font-size:15px;color:#C4CAD2;line-height:1.65}
.factors{list-style:none;margin-top:36px;display:grid;gap:10px}
.factors li{background:#fff;border-radius:18px;padding:20px 20px 22px;display:flex;flex-direction:column;gap:4px}
.factors b{font-size:17px;font-weight:650;letter-spacing:-.02em}
.factors span{font-size:15px;color:var(--g1);line-height:1.6}
.shots>li{flex:0 0 62%;background:#fff;border-radius:18px;padding:22px 18px 20px;display:flex;flex-direction:column;gap:4px}
.shots svg{width:40px;height:40px;fill:none;stroke:var(--ink);stroke-width:2;stroke-linejoin:round;stroke-linecap:round;margin-bottom:12px}
.shots b{font-size:16px;font-weight:650}
.shots span{font-size:14px;color:var(--g1);line-height:1.5}
.report{margin-top:40px;display:grid;gap:22px;background:#fff;border-radius:var(--r);padding:26px 20px}
.report-copy p{margin-top:8px;color:var(--g1);font-size:16px}
.report-copy p.small{font-size:14px}
.report-ui{margin:0;border:1px solid var(--line);border-radius:18px;padding:14px;display:flex;flex-direction:column;gap:10px}
.report-ui figcaption{display:flex;justify-content:space-between;align-items:center;font-size:14px;padding:2px 2px 4px}
.report-ui figcaption span{font-size:12px;font-weight:600;color:var(--g1);background:var(--bg2);border-radius:999px;padding:3px 10px}
.rrow{display:grid;grid-template-columns:52px 1fr 1fr;gap:8px;align-items:stretch}
.rz{font-size:14px;font-weight:650;align-self:center}
.slot{aspect-ratio:4/3;border-radius:12px;border:1.5px dashed #C9CFD6;background:repeating-linear-gradient(135deg,#FAFBFC 0 8px,#F2F4F6 8px 16px);display:flex;flex-direction:column;align-items:center;justify-content:center;font-size:14px;font-weight:700;color:var(--ink2);text-align:center;line-height:1.3}
.slot small{font-size:10.5px;font-weight:500;color:var(--g1);margin-top:2px}
.slot.after{border-color:#9DB8F2}
.next{list-style:none;margin:28px 0 22px;counter-reset:n;display:grid;gap:0;border-top:1px solid var(--line)}
.next li{counter-increment:n;position:relative;padding:14px 0 14px 40px;border-bottom:1px solid var(--line);display:flex;flex-direction:column}
.next li:before{content:counter(n);position:absolute;left:0;top:15px;width:26px;height:26px;border-radius:50%;background:#fff;box-shadow:inset 0 0 0 1.5px var(--ink);font-size:13px;font-weight:700;display:grid;place-items:center}
.next b{font-size:16px;font-weight:650}
.next span{font-size:14px;color:var(--g1)}
.quick{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin:-6px 0 18px}
.f .quick{margin:10px 0 0}
.quick span{font-size:13px;color:var(--g1);margin-right:2px}
.quick button{height:40px;padding:0 14px;border-radius:999px;border:1px solid #D3D8DE;background:#fff;font:inherit;font-size:14px;font-weight:600;color:var(--ink2);cursor:pointer}
.quick button[aria-pressed=true]{background:var(--ink);border-color:var(--ink);color:#fff}
.donelist{list-style:none;display:flex;flex-wrap:wrap;gap:6px;margin-top:12px}
.donelist li{font-size:13px;font-weight:600;background:#fff;border-radius:999px;padding:4px 10px;color:var(--ink2)}
@media (min-width:860px){
  .shelf{overflow:visible;margin:56px 0 0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
  .shelf>li{flex:none}
  .pcard{padding:36px 32px 40px}
  .scope2{grid-template-columns:1.55fr 1fr;gap:20px;margin-top:56px;align-items:start}
  .excl{padding:36px 32px;position:sticky;top:96px}
  .factors{grid-template-columns:repeat(3,1fr);gap:16px;margin-top:56px}
  .factors li{padding:28px 26px 30px}
  .shots{grid-template-columns:repeat(5,1fr)!important;gap:14px!important}
  .shots>li{padding:26px 20px}
  .report{grid-template-columns:1fr 1.2fr;gap:56px;padding:48px;align-items:center;margin-top:56px}
  .rrow{grid-template-columns:64px 1fr 1fr;gap:12px}
}
.shelf{scroll-padding:0 22px}
.factors{grid-template-columns:1fr 1fr;gap:8px}
.factors li{padding:16px 14px 18px;border-radius:16px}
.factors b{font-size:16px}
.factors span{font-size:13.5px;line-height:1.55}
.report-ui{width:100%;max-width:460px;justify-self:center}
@media (min-width:860px){.factors{grid-template-columns:repeat(3,1fr);gap:16px}.factors li{padding:28px 26px 30px}.factors b{font-size:17px}.factors span{font-size:15px}}
/* v4: 금액·상품·현장 노하우 (2026-10-08 전략회의 반영) */
.hook{list-style:none;display:flex;gap:10px;margin:26px 0 0;padding:0;flex-wrap:wrap}
.hook li{display:flex;flex-direction:column;gap:2px;padding:12px 16px;border-radius:16px;background:rgba(255,255,255,.08);box-shadow:inset 0 0 0 1px rgba(255,255,255,.14)}
.hook small{font-size:12.5px;color:#AEB6C0;font-weight:500}
.hook b{font-size:20px;font-weight:700;color:#fff;letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.hero .cta-row{margin-top:22px}
.plans{display:grid;gap:14px;margin-top:28px}
.plan{position:relative;border-radius:var(--r);padding:26px 22px 22px;background:#fff;box-shadow:inset 0 0 0 1px var(--line);display:flex;flex-direction:column}
.plan.main{box-shadow:inset 0 0 0 2px var(--ink)}
.ptag{align-self:flex-start;font-size:12px;font-weight:700;padding:4px 10px;border-radius:999px;background:var(--ink);color:#fff}
.ptag.soft{background:#E8EEFD;color:#1D4ED8}
.ptag.wait{background:var(--bg2);color:var(--g1);box-shadow:inset 0 0 0 1px var(--line)}
.plan h3{font-size:20px;font-weight:700;letter-spacing:-.02em;margin-top:14px}
.pprice{margin-top:10px;display:flex;align-items:baseline;gap:6px;flex-wrap:wrap}
.pprice b{font-size:30px;font-weight:800;letter-spacing:-.03em;font-variant-numeric:tabular-nums}
.pprice span{font-size:15px;color:var(--g1);font-weight:600}
.pex{font-size:15px;color:var(--ink2);margin-top:4px;font-weight:600}
.pfeat{list-style:none;padding:0;margin:18px 0 22px;display:flex;flex-direction:column;gap:9px;border-top:1px solid var(--line);padding-top:18px}
.pfeat li{position:relative;padding-left:22px;font-size:15px;color:var(--ink2);line-height:1.5}
.pfeat li:before{content:"";position:absolute;left:2px;top:.5em;width:10px;height:6px;border-left:2px solid var(--blue);border-bottom:2px solid var(--blue);transform:rotate(-45deg)}
.plan .pill{margin-top:auto}
.pnote{margin-top:16px}
.fieldnote{margin-top:28px;border-radius:var(--r);background:var(--bg2);padding:24px 22px}
.fieldnote h3{font-size:17px;font-weight:700}
.fieldnote ul{list-style:none;padding:0;margin:14px 0 0;display:grid;gap:12px}
.fieldnote li{display:flex;flex-direction:column;gap:3px;padding-left:14px;border-left:3px solid var(--blue)}
.fieldnote b{font-size:15.5px}
.fieldnote span{font-size:14.5px;color:var(--g1);line-height:1.55}
.plan-pick{border:0;padding:0;margin:0 0 18px}
.plan-pick legend{font-size:14px;font-weight:600;margin-bottom:2px;padding:0}
.plan-pick label{position:relative;cursor:pointer}
.plan-pick input{position:absolute;opacity:0;width:1px;height:1px}
.plan-pick span{display:inline-flex;align-items:center;height:40px;padding:0 14px;border-radius:999px;border:1px solid #D3D8DE;background:#fff;font-size:14px;font-weight:600;color:var(--ink2)}
.plan-pick input:checked+span{background:var(--ink);border-color:var(--ink);color:#fff}
.plan-pick input:focus-visible+span{outline:3px solid var(--blue);outline-offset:2px}
@media (min-width:860px){
  .plans{grid-template-columns:repeat(3,1fr);gap:18px;margin-top:40px}
  .plan{padding:32px 28px 28px}
  .pprice b{font-size:34px}
  .fieldnote{padding:30px 32px}
  .fieldnote ul{grid-template-columns:1fr 1fr;gap:24px}
  .hook b{font-size:24px}
}
.foot .staff{color:inherit;text-decoration:underline;text-underline-offset:3px;opacity:.8}
.hero h1 .vat{display:inline-block;margin-left:.35em;font-size:.4em;font-weight:600;letter-spacing:-.01em;opacity:.78;vertical-align:.3em}