/* 클린플러스 집정리업체 — Field Report 디자인 시스템 (Ink / Signal Yellow / Mono labels, Offset-shadow cards) */
:root{
  --ink:#10161D; --ink2:#1B2530; --paper:#F3F4F1; --white:#fff; --sun:#FFC21A; --sun-d:#E0A400;
  --muted:#4B5662; --line:#D5D9D2; --ok:#1F7A4D;
  --r:16px; --r-s:10px; --max:1200px; --pad:clamp(18px,4vw,40px);
  --sans:"Pretendard Variable",Pretendard,"Noto Sans KR","Apple SD Gothic Neo","Malgun Gothic",system-ui,sans-serif;
  --mono:ui-monospace,SFMono-Regular,"SF Mono",Menlo,Consolas,"Liberation Mono",monospace;
  --shadow:5px 5px 0 var(--ink);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--sans);color:var(--ink);background:var(--paper);line-height:1.7;font-size:clamp(15.5px,1.05vw + 11px,17px);word-break:keep-all;overflow-wrap:break-word;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
h1,h2,h3,h4,p,ul,ol,figure,table{margin:0}
ul,ol{padding:0;list-style:none}
h1,h2,h3{font-weight:800;letter-spacing:-.025em;line-height:1.28;text-wrap:balance}
p{text-wrap:pretty}
.wrap{width:100%;max-width:var(--max);margin:0 auto;padding:0 var(--pad)}
.skip{position:absolute;left:-999px}.skip:focus{left:8px;top:8px;background:var(--sun);padding:8px 12px;z-index:999}
:focus-visible{outline:3px solid var(--sun-d);outline-offset:2px}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:52px;padding:12px 26px;border:2px solid var(--ink);border-radius:999px;font-weight:800;font-size:1rem;text-decoration:none;cursor:pointer;transition:transform .12s,box-shadow .12s;box-shadow:3px 3px 0 var(--ink);line-height:1.2;text-align:center}
.btn:hover{transform:translate(-2px,-2px);box-shadow:5px 5px 0 var(--ink)}
.btn:active{transform:translate(2px,2px);box-shadow:0 0 0 var(--ink)}
.btn-sun{background:var(--sun)}
.btn-white{background:var(--white)}
.btn-ink{background:var(--ink);color:#fff;border-color:var(--ink);box-shadow:3px 3px 0 var(--sun)}
.btn-ink:hover{box-shadow:5px 5px 0 var(--sun)}
.btn-lg{min-height:58px;padding:14px 32px;font-size:1.06rem}
.btns{display:flex;flex-wrap:wrap;gap:14px}

/* ---------- Header ---------- */
.hd{position:sticky;top:0;z-index:50;background:var(--ink);color:#fff;border-bottom:3px solid var(--sun)}
.hd .wrap{display:flex;align-items:center;gap:20px;min-height:68px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-weight:800;font-size:1.1rem;margin-right:auto;letter-spacing:-.02em}
.brand svg{width:34px;height:34px;flex:none}
.brand small{display:block;font:600 .68rem/1 var(--mono);letter-spacing:.12em;color:var(--sun);margin-top:3px}
.nav{display:flex;gap:4px;align-items:center}
.nav a{padding:10px 14px;text-decoration:none;font-weight:700;font-size:.95rem;border-radius:999px;color:#E5E9EC}
.nav a:hover,.nav a[aria-current]{background:var(--ink2);color:var(--sun)}
.hd .tel{background:var(--sun);color:var(--ink);padding:10px 18px;border-radius:999px;font-weight:800;text-decoration:none;font-size:.95rem;white-space:nowrap}
.burger{display:none;width:46px;height:46px;border:2px solid #fff;border-radius:12px;background:none;color:#fff;cursor:pointer;align-items:center;justify-content:center}
.burger svg{width:22px;height:22px}

/* ---------- Hero (40 / 60 editorial collage) ---------- */
.hero{padding:clamp(28px,5vw,64px) 0 clamp(34px,5vw,64px);background:var(--paper);border-bottom:2px solid var(--ink)}
.hero .wrap{display:grid;grid-template-columns:minmax(0,2fr) minmax(0,3fr);gap:clamp(24px,4vw,56px);align-items:center}
.eyebrow{display:inline-block;font:700 .78rem/1 var(--mono);letter-spacing:.14em;text-transform:uppercase;background:var(--ink);color:var(--sun);padding:7px 10px;border-radius:6px;margin-bottom:18px}
h1{font-size:clamp(2.9rem,7.2vw,5.2rem);letter-spacing:-.045em;line-height:1.02}
.hero h1{margin-bottom:18px}
.hero .kick{font-size:clamp(1.25rem,2.4vw,1.7rem);font-weight:800;line-height:1.35;margin-bottom:14px;max-width:16em;letter-spacing:-.03em}
.hero .sub{color:var(--muted);max-width:30em;margin-bottom:26px}
.hero-meta{margin-top:24px;display:flex;flex-wrap:wrap;gap:8px 18px;font:600 .8rem/1.4 var(--mono);color:var(--muted)}
.hero-meta span::before{content:"▪ ";color:var(--sun-d)}
.collage{display:grid;grid-template-columns:1.5fr 1fr;grid-template-rows:auto auto;gap:14px}
.collage figure{position:relative;border:2px solid var(--ink);border-radius:var(--r);overflow:hidden;background:var(--ink);box-shadow:var(--shadow)}
.collage img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3}
.collage .c1{grid-row:span 2}
.collage .c1 img{aspect-ratio:auto;min-height:100%}
.collage .c3{margin-left:-28px;transform:translateY(8px)}
.collage figcaption,.tag{position:absolute;left:10px;bottom:10px;font:700 .72rem/1 var(--mono);letter-spacing:.08em;background:var(--sun);color:var(--ink);padding:6px 8px;border-radius:5px}
.page-hero{padding:clamp(26px,4vw,52px) 0;background:var(--paper);border-bottom:2px solid var(--ink)}
.page-hero .wrap{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:clamp(22px,4vw,48px);align-items:center}
.page-hero h1{font-size:clamp(2.1rem,5.2vw,3.6rem);margin-bottom:16px}
.page-hero .ans{font-size:1.05rem;max-width:34em;margin-bottom:22px}
.page-hero figure{border:2px solid var(--ink);border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow);position:relative}
.page-hero figure img{width:100%;aspect-ratio:4/3;object-fit:cover}
.crumb{font:600 .8rem/1.4 var(--mono);color:var(--muted);margin-bottom:18px}
.crumb ol{display:flex;flex-wrap:wrap;gap:4px 8px}
.crumb li+li::before{content:"/";margin-right:8px;color:var(--sun-d)}
.crumb a{text-decoration:none;border-bottom:1px solid var(--line)}

/* ---------- Fact strip ---------- */
.facts{background:var(--ink);color:#fff}
.facts .wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:0}
.facts div{padding:20px 18px;border-left:1px solid #2B3744}
.facts div:first-child{border-left:0}
.facts b{display:block;font:700 .72rem/1 var(--mono);letter-spacing:.12em;color:var(--sun);margin-bottom:8px}
.facts span{font-weight:700}

/* ---------- Sections ---------- */
.sec{padding:clamp(44px,7vw,92px) 0}
.sec.white{background:var(--white)}
.sec.dark{background:var(--ink);color:#fff}
.sec.dark .lead,.sec.dark p{color:#D3DAE0}
.sec-h{margin-bottom:clamp(24px,4vw,44px);max-width:46em}
.sec-h .idx{font:700 .8rem/1 var(--mono);letter-spacing:.14em;color:var(--sun-d);display:block;margin-bottom:12px}
.sec.dark .idx{color:var(--sun)}
.sec-h h2{font-size:clamp(1.7rem,3.8vw,2.6rem)}
.lead{margin-top:14px;color:var(--muted);font-size:1.04rem}
.answer-box{background:var(--sun);border:2px solid var(--ink);border-radius:var(--r);padding:clamp(18px,3vw,28px);box-shadow:var(--shadow);font-weight:700;font-size:clamp(1rem,1.5vw,1.14rem);line-height:1.65;max-width:60em}
h2,h3{scroll-margin-top:90px}
@media(min-width:1021px){.answer-box{max-width:none}.answer-box .ln{display:block;text-wrap:nowrap}.answer-box .ln+.ln{margin-top:6px}}

/* cards */
.grid{display:grid;gap:clamp(14px,2vw,24px)}
.g3{grid-template-columns:repeat(3,minmax(0,1fr))}
.g2{grid-template-columns:repeat(2,minmax(0,1fr))}
.g4{grid-template-columns:repeat(4,minmax(0,1fr))}
.card{background:var(--white);border:2px solid var(--ink);border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow);display:flex;flex-direction:column}
.card .ph img{width:100%;aspect-ratio:16/10;object-fit:cover;border-bottom:2px solid var(--ink)}
.card .bd{padding:20px 22px 24px}
.card .no{font:800 2.2rem/1 var(--mono);color:var(--sun-d);display:block;margin-bottom:8px;-webkit-text-stroke:1.5px var(--ink)}
.card h3{font-size:1.18rem;margin-bottom:8px}
.card p{color:var(--muted);font-size:.96rem}
a.card{text-decoration:none;transition:transform .12s,box-shadow .12s}
a.card:hover{transform:translate(-2px,-2px);box-shadow:7px 7px 0 var(--ink)}

/* checklist */
.checks{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px 18px}
.checks li{display:flex;gap:14px;align-items:flex-start;background:var(--white);border:2px solid var(--ink);border-radius:var(--r-s);padding:14px 16px;font-weight:700;line-height:1.5}
.checks li::before{content:"";flex:none;width:24px;height:24px;border:2.5px solid var(--ink);border-radius:6px;background:#fff;margin-top:1px}
.checks li.on::before{background:var(--sun) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M5 12.5l4.5 4.5L19 7' fill='none' stroke='%2310161D' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/18px no-repeat}
.checks small{display:block;font-weight:500;color:var(--muted);font-size:.86rem}
.sec.dark .checks li{background:var(--ink2);border-color:#3A4757;color:#fff}
.sec.dark .checks li::before{border-color:var(--sun)}

/* item table */
.tbl{width:100%;border-collapse:separate;border-spacing:0;background:var(--white);border:2px solid var(--ink);border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow)}
.tbl th,.tbl td{padding:16px 20px;text-align:left;vertical-align:top;border-bottom:1px solid var(--line)}
.tbl thead th{background:var(--ink);color:var(--sun);font:700 .8rem/1.3 var(--mono);letter-spacing:.1em}
.tbl tbody th{font-weight:800;white-space:nowrap}
.tbl tr:last-child>*{border-bottom:0}
.tbl td{color:var(--muted)}
.tbl td:nth-child(2){color:var(--ink);font-weight:600}

/* route map */
.route{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:0;position:relative;margin:8px 0 34px}
.route::before{content:"";position:absolute;left:8%;right:8%;top:39px;border-top:4px dashed var(--sun);z-index:0}
.node{position:relative;z-index:1;text-align:center;padding:0 6px}
.node .pin{width:78px;height:78px;margin:0 auto 12px;border-radius:50%;background:var(--ink);border:4px solid var(--sun);display:grid;place-items:center;color:var(--sun)}
.node .pin svg{width:34px;height:34px}
.node:last-child .pin{background:var(--sun);color:var(--ink);border-color:#fff}
.node b{display:block;font-size:1rem;margin-bottom:4px;color:#fff}
.node span{display:block;font-size:.84rem;color:#B9C3CC;line-height:1.5}
.node i{display:block;font:700 .7rem/1 var(--mono);letter-spacing:.12em;color:var(--sun);margin-bottom:8px;font-style:normal}
.route-info{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:clamp(20px,3vw,40px);align-items:center}
.route-info figure{border:2px solid var(--sun);border-radius:var(--r);overflow:hidden}
.route-info figure img{width:100%;aspect-ratio:4/3;object-fit:cover}
.factors{display:grid;gap:12px}
.factors li{display:flex;gap:14px;align-items:flex-start;border:1px solid #3A4757;border-radius:var(--r-s);padding:14px 16px;background:var(--ink2)}
.factors b{color:var(--sun);font:700 .78rem/1.6 var(--mono);flex:none;min-width:2.2em}
.factors strong{color:#fff}

/* steps */
.steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;counter-reset:s}
.steps.s4{grid-template-columns:repeat(4,minmax(0,1fr))}
.step{background:var(--white);border:2px solid var(--ink);border-radius:var(--r);padding:22px;position:relative;box-shadow:var(--shadow)}
.step .n{font:800 .8rem/1 var(--mono);letter-spacing:.12em;background:var(--ink);color:var(--sun);display:inline-block;padding:6px 9px;border-radius:5px;margin-bottom:14px}
.step .ic{position:absolute;right:18px;top:18px;width:44px;height:44px;color:var(--ink)}
.step h3{font-size:1.1rem;margin-bottom:8px;padding-right:50px}
.step p{color:var(--muted);font-size:.95rem}
.note{margin-top:22px;font-size:.92rem;color:var(--muted);border-left:5px solid var(--sun);padding:4px 0 4px 14px;max-width:48em}

/* before/after */
.cases{display:grid;gap:34px}
.case{background:var(--white);border:2px solid var(--ink);border-radius:var(--r);padding:clamp(16px,2.4vw,26px);box-shadow:var(--shadow)}
.case h3{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-bottom:14px;font-size:1.2rem}
.case h3 em{font:800 .78rem/1 var(--mono);letter-spacing:.12em;background:var(--ink);color:var(--sun);padding:6px 9px;border-radius:5px;font-style:normal}
.ba{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.ba figure{position:relative;border-radius:var(--r-s);overflow:hidden;border:2px solid var(--ink)}
.ba img{width:100%;aspect-ratio:4/3;object-fit:cover}
.ba .tag.after{background:var(--ink);color:var(--sun)}
.case p{margin-top:12px;color:var(--muted);font-size:.95rem}
.badge-ex{display:inline-block;font:700 .74rem/1 var(--mono);letter-spacing:.06em;color:var(--muted);border:1.5px dashed var(--muted);padding:5px 8px;border-radius:5px;margin-top:12px}

/* FAQ */
.faq{max-width:60em}
.faq details{background:var(--white);border:2px solid var(--ink);border-radius:var(--r-s);margin-bottom:12px}
.faq summary{list-style:none;cursor:pointer;padding:18px 54px 18px 20px;font-weight:800;font-size:1.04rem;position:relative;line-height:1.5}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:16px;top:50%;transform:translateY(-50%);width:30px;height:30px;border-radius:50%;background:var(--sun);border:2px solid var(--ink);display:grid;place-items:center;font-weight:800;line-height:1}
.faq details[open] summary::after{content:"–"}
.faq details[open]{box-shadow:var(--shadow)}
.faq .a{padding:0 20px 20px;color:var(--muted)}
.faq h3{font-size:inherit;letter-spacing:inherit;line-height:inherit;display:inline}
.faq .more[hidden]{display:none}
.faq-btn{margin-top:10px}

/* CTA */
.cta{background:var(--sun);border-top:2px solid var(--ink);padding:clamp(40px,6vw,76px) 0}
.cta .wrap{display:grid;grid-template-columns:minmax(0,1.3fr) auto;gap:28px;align-items:center}
.cta h2{font-size:clamp(1.6rem,3.6vw,2.5rem);margin-bottom:10px}
.cta p{font-weight:600;max-width:34em}
.cta .num{font:800 1.2rem/1.2 var(--mono);display:block;margin-top:14px}

/* related / chips */
.chips{display:flex;flex-wrap:wrap;gap:10px}
.chip{display:inline-block;padding:9px 16px;border:2px solid var(--ink);border-radius:999px;background:#fff;text-decoration:none;font-weight:700;font-size:.92rem}
.chip:hover{background:var(--sun)}
.prose{max-width:46em}
.prose p+p{margin-top:14px}
.prose p{color:#2A343E}
.twocol{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(20px,3vw,40px);align-items:start}
.list-dots li{position:relative;padding-left:22px;margin-bottom:10px}
.list-dots li::before{content:"";position:absolute;left:0;top:.7em;width:9px;height:9px;background:var(--sun);border:2px solid var(--ink);border-radius:2px}

/* contact block */
.contact-box{background:var(--white);border:2px solid var(--ink);border-radius:var(--r);box-shadow:var(--shadow);padding:clamp(20px,3vw,32px)}
.bigtel{font:800 clamp(1.7rem,4.6vw,2.6rem)/1.1 var(--mono);letter-spacing:-.03em;margin:8px 0 16px;display:block}
.biz{width:100%;border-collapse:collapse;font-size:.95rem}
.biz th{width:8.5em;text-align:left;font-weight:700;color:var(--muted);padding:10px 12px 10px 0;vertical-align:top;border-bottom:1px solid var(--line)}
.biz td{padding:10px 0;border-bottom:1px solid var(--line)}

/* nseo figure */
.big-fig{border:2px solid var(--ink);border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow);background:var(--ink)}
.big-fig img{width:100%;max-height:640px;object-fit:cover}
.big-fig figcaption{background:var(--ink);color:#E5E9EC;padding:14px 18px;font-size:.92rem}

/* footer */
.ft{background:var(--ink);color:#C9D1D8;padding:clamp(36px,5vw,60px) 0 28px;font-size:.92rem}
.ft .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:34px;margin-bottom:28px}
.ft h4{color:var(--sun);font:700 .78rem/1 var(--mono);letter-spacing:.14em;margin-bottom:14px}
.ft a{text-decoration:none}.ft a:hover{color:var(--sun)}
.ft li{margin-bottom:6px}
.ft .biz-t{line-height:1.9}
.ft .copy{border-top:1px solid #2B3744;padding-top:18px;display:flex;flex-wrap:wrap;gap:8px 20px;justify-content:space-between;color:#8E9AA5;font-size:.84rem}

/* ---------- Tablet ---------- */
@media(max-width:1020px){
  .hero .wrap,.page-hero .wrap,.route-info,.cta .wrap,.twocol{grid-template-columns:minmax(0,1fr)}
  .g3,.g4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .steps,.steps.s4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .facts .wrap{grid-template-columns:repeat(2,1fr)}
  .facts div:nth-child(3){border-left:0}
  .facts div:nth-child(n+3){border-top:1px solid #2B3744}
  .nav{display:none;position:absolute;left:0;right:0;top:100%;background:var(--ink);flex-direction:column;align-items:stretch;padding:12px var(--pad) 20px;border-bottom:3px solid var(--sun)}
  .nav.open{display:flex}
  .nav a{padding:14px 12px;font-size:1.02rem}
  .burger{display:flex}
  .hd .tel{display:none}
  .collage .c3{margin-left:0}
}
/* ---------- Mobile ---------- */
@media(max-width:700px){
  h1{font-size:clamp(2.6rem,15vw,3.6rem)}
  .hero .kick{font-size:1.2rem}
  .collage{grid-template-columns:1fr 1fr}
  .collage .c1{grid-column:1/-1;grid-row:auto}
  .collage .c1 img{aspect-ratio:4/3}
  .collage .c3{transform:none}
  .g3,.g4,.g2,.steps,.steps.s4,.checks{grid-template-columns:minmax(0,1fr)}
  .btn{width:100%}
  .btns{gap:12px}
  .tbl thead{display:none}
  .tbl,.tbl tbody,.tbl tr,.tbl th,.tbl td{display:block;width:100%}
  .tbl tr{padding:14px 16px;border-bottom:2px solid var(--ink)}
  .tbl tr:last-child{border-bottom:0}
  .tbl th,.tbl td{padding:4px 0;border:0}
  .tbl td::before{content:attr(data-l);display:block;font:700 .7rem/1.4 var(--mono);letter-spacing:.1em;color:var(--sun-d);margin-top:8px}
  .route{grid-template-columns:minmax(0,1fr);gap:0;margin-left:6px}
  .route::before{left:38px;right:auto;top:30px;bottom:30px;border-top:0;border-left:4px dashed var(--sun)}
  .node{display:grid;grid-template-columns:78px minmax(0,1fr);gap:0 16px;text-align:left;padding:0 0 26px;align-items:center}
  .node .pin{margin:0}
  .node:last-child{padding-bottom:0}
  .ba{grid-template-columns:minmax(0,1fr)}
  .facts .wrap{grid-template-columns:minmax(0,1fr)}
  .facts div{border-left:0;border-top:1px solid #2B3744;padding:14px 4px}
  .facts div:first-child{border-top:0}
  .ft .cols{grid-template-columns:minmax(0,1fr);gap:24px}
  .card .bd{padding:18px}
  .crumb{font-size:.74rem}
  .sec-h h2{font-size:1.6rem}
}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto}}