:root{
  --navy:#17223f;
  --navy-dark:#0d1526;
  --ink:#1a1f2b;
  --muted:#6b7484;
  --line:#e2e5ea;
  --line-strong:#b9c0cc;
  --paper:#ffffff;
  --soft:#f6f7f9;
  --soft-blue:#eef1f7;
  /* lavender accent: 보조 라벨과 hover 전용 (배경·그라데이션·본문 금지 — DESIGN_RULES §4) */
  --lav:#5f5391;
  --max:1140px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Arial,"Noto Sans KR","Malgun Gothic",sans-serif;font-size:15px;color:var(--ink);background:var(--paper);line-height:1.7;-webkit-font-smoothing:antialiased;word-break:keep-all;overflow-wrap:break-word}
a{color:inherit;text-decoration:none}
button,input,textarea{font:inherit}
p{margin:0 0 14px}
h2,h3,h4{margin:0;font-weight:700;letter-spacing:-.02em}
ul,ol,dl{margin:0;padding:0;list-style:none}
/* hidden 속성은 display 규칙 하나에 무력해진다 — 건물 카드의 4개 상태 블록이 이 규칙에 의존한다 */
[hidden]{display:none!important}
.wrap{width:min(calc(100% - 40px),var(--max));margin:0 auto}
.lead{font-size:16px;color:#4a5468;max-width:620px;margin:0 0 20px}
section[id],div[id]{scroll-margin-top:88px}

/* ── 공통 골격 ───────────────────────────────────────── */
.site-header{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
.header-inner{width:min(calc(100% - 40px),var(--max));margin:0 auto;min-height:66px;display:flex;align-items:center;gap:36px}
.brand{font-weight:700;letter-spacing:.04em;color:var(--navy);font-size:19px;line-height:1.2;display:block}
.brand-sub{display:block;font-size:11px;letter-spacing:.06em;color:var(--muted);font-weight:400;margin-top:2px}
.header-note{margin:0 0 0 auto;font-size:11px;font-weight:400;line-height:1.4;color:var(--muted)}
.header-note+.nav,.header-note~.nav-toggle{margin-left:0}
.nav{margin-left:auto;display:flex;gap:28px;align-items:center}
.nav a{font-size:13.5px;font-weight:700;color:#404a5e}
.nav a:hover{color:var(--lav)}
.nav-toggle{display:none;margin-left:auto;border:0;background:none;color:#404a5e;font-weight:700;padding:8px 0}
.mobile-nav{width:min(calc(100% - 40px),var(--max));margin:0 auto;padding:4px 0 14px}
.mobile-nav a{display:block;padding:11px 0;border-top:1px solid var(--line);font-size:14px;font-weight:700}
.footer{padding:44px 0 34px;border-top:2px solid var(--navy);background:var(--soft);font-size:13px}
.footer-grid{display:flex;flex-wrap:wrap;gap:34px 56px;align-items:flex-start}
.footer .brand{font-size:17px}
.footer-col{min-width:132px}
.footer-col h4{font-size:12px;color:var(--navy);margin-bottom:10px;letter-spacing:0}
.footer-col a,.footer-col p{display:block;font-size:12.5px;color:#59626f;margin:0 0 6px;line-height:1.6}
.footer-col a:hover{color:var(--navy)}
.footer small,.footer-col small{display:block;font-size:11px;color:#8d95a3;margin-top:12px;line-height:1.5}
.footer-base{border-top:1px solid var(--line);margin-top:30px;padding-top:14px;font-size:11px;color:#8d95a3}

/* ── HOME: 첫 화면 ───────────────────────────────────── */
.intro{padding:46px 0 52px;border-bottom:1px solid var(--line)}
.intro h1{font-size:clamp(28px,3.4vw,40px);line-height:1.34;letter-spacing:-.025em;margin:0 0 18px;color:var(--navy);font-weight:700;max-width:20em}
.intro h1 .h1-2{display:inline;padding-left:.25em}
.entry-strip{display:grid;grid-template-columns:repeat(5,1fr);margin-top:26px;border-top:2px solid var(--navy);border-bottom:1px solid var(--line)}
.entry-label{grid-column:1/-1;font-size:11.5px;font-weight:700;color:var(--muted);padding:9px 0 0;letter-spacing:.02em}
.entry-strip a{display:block;font-size:14px;font-weight:700;color:var(--navy);padding:8px 12px 11px 0;border-left:1px solid var(--line);line-height:1.4}
.entry-strip a:first-of-type{border-left:0;padding-left:0}
.entry-strip a:hover{background:var(--soft-blue)}

/* ── HOME: 섹션 공통 ─────────────────────────────────── */
.band{padding:54px 0;border-bottom:1px solid var(--line)}
.band-tight{padding-top:44px}
.band-soft{background:var(--soft)}
.band-accent{background:#fff;border-top:1px solid var(--line)}
.band-head{display:flex;align-items:baseline;gap:34px;flex-wrap:wrap;border-bottom:2px solid var(--navy);padding-bottom:12px;margin-bottom:6px}
.band-head h2{font-size:23px;color:var(--navy);letter-spacing:-.025em;flex:0 0 auto}
.band-head p{margin:0;font-size:13px;color:var(--muted);max-width:520px;line-height:1.6}
.split{display:grid;grid-template-columns:340px 1fr;gap:60px;align-items:start}
.split-side h2{font-size:22px;line-height:1.45;color:var(--navy);margin-bottom:16px}
.split-main{max-width:720px}
.body-text{font-size:15px;color:#4a5468;margin-bottom:20px}
.pull{font-size:17px;line-height:1.5;font-weight:700;color:var(--ink);border-left:2px solid var(--navy);padding-left:14px;margin:0}
.band-cta{margin:22px 0 0;padding-top:14px;border-top:1px solid var(--line-strong)}
.band-cta a{display:inline-flex;align-items:center;gap:10px;font-size:14.5px;font-weight:700;color:var(--navy)}
.band-cta a span{font-weight:400;font-size:16px}
.band-cta a:hover{text-decoration:underline;text-underline-offset:5px}

/* ── HOME: 업무 목록 ─────────────────────────────────── */
.svc-list{border-top:1px solid var(--line-strong)}
.svc-row{display:grid;grid-template-columns:186px 1fr 152px 20px;gap:24px;align-items:baseline;padding:17px 0;border-bottom:1px solid var(--line)}
.svc-row strong{font-size:18px;letter-spacing:-.02em;color:var(--ink)}
.svc-row span{font-size:13.5px;color:#5b6472;line-height:1.6}
.svc-row em{font-style:normal;font-size:11.5px;color:var(--lav);text-align:right;white-space:nowrap}
.svc-row b{font-size:16px;font-weight:400;color:var(--navy);text-align:right}
.svc-row:hover{background:#fbfbfc}
.svc-row:hover strong{color:var(--navy)}

/* ── HOME: 반복 업무 ─────────────────────────────────── */
.recur-list{display:grid;grid-template-columns:1fr 1fr;gap:0 34px;border-top:1px solid var(--line-strong);padding-top:4px}
.recur-list li{position:relative;font-size:13.5px;color:#4d5665;padding:8px 0 8px 16px;border-bottom:1px solid var(--line);line-height:1.55}
.recur-list li::before{content:"";position:absolute;left:0;top:15px;width:6px;height:1.5px;background:var(--navy)}

/* ── HOME: 전체관리 · 보조 문구 ──────────────────────── */
.care-scope{display:flex;flex-wrap:wrap;gap:12px 34px;margin:22px 0 0}
.care-scope span{position:relative;padding-left:16px;font-size:14px;font-weight:700;color:var(--ink)}
.care-scope span::before{content:"";position:absolute;left:0;top:9px;width:6px;height:1.5px;background:var(--navy)}
.table-note{font-size:11.5px;color:#8a929f;margin:12px 0 0;line-height:1.6}

/* ── HOME: 진행 방식 ─────────────────────────────────── */
.flow-steps{margin-top:6px}
.flow-steps li{position:relative;padding:0 0 20px 24px;border-left:1px solid var(--line-strong);margin-left:3px}
.flow-steps li:last-child{padding-bottom:0}
.flow-steps li::before{content:"";position:absolute;left:-4.5px;top:8px;width:8px;height:8px;background:var(--navy)}
.flow-steps strong{display:block;font-size:14px;color:var(--navy);margin-bottom:3px}
.flow-steps span{font-size:13.5px;color:#525c6b;line-height:1.6}
.guide-list{border-top:1px solid var(--line-strong)}
.guide-list a{display:flex;justify-content:space-between;gap:18px;padding:13px 0;border-bottom:1px solid var(--line);font-size:14px;font-weight:700;color:#3d4655}
.guide-list a span{color:var(--navy);font-weight:400}
.guide-list a:hover{color:var(--navy)}

/* ── 서비스 페이지 ───────────────────────────────────── */
.breadcrumb{padding:20px 0 0;font-size:12px;color:#7b8494}
.breadcrumb a{color:var(--navy)}
.overline{font-size:12.5px;font-weight:700;color:var(--navy);margin:0 0 14px}
.page-hero{padding:34px 0 46px;border-bottom:1px solid var(--line)}
.page-hero-grid{display:grid;grid-template-columns:1fr 300px;gap:60px;align-items:end}
.page-hero h1{font-size:clamp(30px,4.4vw,46px);line-height:1.3;letter-spacing:-.03em;margin:0 0 20px;color:var(--navy);font-weight:700;max-width:22em}
.page-hero .lead{margin-bottom:0}
.article-section{padding:56px 0;border-bottom:1px solid var(--line)}
.article-grid{display:grid;grid-template-columns:264px 1fr;gap:60px}
.article-grid h2{font-size:24px;line-height:1.3;color:var(--navy)}
.whole-note{background:var(--soft);padding:46px 0;border-bottom:1px solid var(--line)}
.whole-note-inner{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:end}
.whole-note h2{font-size:27px;line-height:1.3;color:var(--navy)}
.whole-note p{margin:0 0 14px;color:#465269;font-size:14.5px}
.whole-note a{font-size:14px;color:var(--navy);font-weight:700;border-bottom:1px solid var(--line-strong)}
.flow-table{border-top:2px solid var(--navy);margin-top:24px}
.flow-row{display:grid;grid-template-columns:170px 1fr;gap:24px;padding:14px 0;border-bottom:1px solid var(--line)}
.flow-row strong{font-size:13.5px;color:var(--navy)}
.flow-row span{font-size:13.5px;color:#515c6f;line-height:1.6}
.flow-table-flat{border-top:1px solid var(--line-strong);margin-top:0}
.flow-table-merged{border-top:0;margin-top:0}

/* ── 소방점검 랜딩: 검색 의도 안내 문법 ────────────────── */
.hero-info h1{font-size:clamp(26px,3.4vw,38px);line-height:1.36;letter-spacing:-.025em}
.hero-jump{margin:22px 0 0}
.hero-jump a{display:inline-flex;align-items:center;gap:9px;font-size:14.5px;font-weight:700;color:var(--navy);border-bottom:1px solid var(--line-strong);padding-bottom:3px}
.hero-jump a span{font-weight:400;font-size:15px}
.hero-jump a:hover{border-bottom-color:var(--navy)}
.toc{border-top:2px solid var(--navy);padding-top:10px}
.toc-label{display:block;font-size:11.5px;font-weight:700;color:var(--muted);letter-spacing:.02em}
.toc a{display:block;font-size:13px;font-weight:700;color:#3d4655;padding:9px 0;border-bottom:1px solid var(--line)}
.toc a:last-child{border-bottom:0}
.toc a:hover{color:var(--navy)}
.rail-note{font-size:13px;color:var(--muted);margin:12px 0 0;line-height:1.6}
.source-note{font-size:11.5px;color:var(--muted);margin:26px 0 0;line-height:1.6}
.spec-table{width:100%;border-collapse:collapse}
.spec-table th,.spec-table td{text-align:left;vertical-align:top;padding:13px 18px 13px 0;border-bottom:1px solid var(--line);font-size:13.5px;line-height:1.6}
.spec-table th:last-child,.spec-table td:last-child{padding-right:0}
.spec-table thead th{font-size:12px;color:var(--navy);border-bottom:2px solid var(--navy);padding-bottom:9px}
.spec-table tbody th{font-weight:700;color:var(--ink);width:132px}
.spec-table td{color:#515c6f}
.check-list{display:grid;grid-template-columns:1fr 1fr;gap:0 40px;border-top:1px solid var(--line-strong);padding-top:4px}
.check-list li{display:grid;grid-template-columns:92px 1fr;gap:16px;padding:14px 0;border-bottom:1px solid var(--line);align-items:baseline}
.check-list strong{font-size:13.5px;color:var(--navy)}
.check-list span{font-size:13.5px;color:#515c6f;line-height:1.6}
.role-split{display:grid;grid-template-columns:340px 1fr;gap:60px;align-items:start}
.role-head h2{font-size:22px;line-height:1.45;color:var(--navy);margin-bottom:14px}
.role-head p{font-size:13.5px;color:#4a5468;margin:0;line-height:1.65}
.role-cols{display:grid;grid-template-columns:1fr 1fr;gap:0 40px;border-top:2px solid var(--navy)}
.role-cols h3{font-size:12.5px;color:var(--navy);padding:12px 0 2px}
.role-cols li{position:relative;font-size:13.5px;color:#4d5665;padding:7px 0 7px 16px;line-height:1.55}
.role-cols li::before{content:"";position:absolute;left:0;top:14px;width:6px;height:1.5px;background:var(--navy)}
.whole-note-quiet h2{font-size:23px;line-height:1.4}

/* ── 누수·수리 전용 (leak-repair.html) ────────────────── */
.now-list{border-top:2px solid var(--navy);padding-top:10px}
.now-group+.now-group{margin-top:22px}
.now-group h3{font-size:13.5px;color:var(--navy);letter-spacing:-.02em;margin:0}
.now-group ul{list-style:none;margin:2px 0 0;padding:0}
.now-group li{position:relative;padding:7px 0 7px 18px;font-size:13px;color:#515c6f;line-height:1.5;border-bottom:1px solid var(--line)}
.now-group li:last-child{border-bottom:0}
.now-do li::before,.now-dont li::before{position:absolute;left:0}
.now-do li::before{content:"";top:15px;width:7px;height:1.5px;background:var(--navy)}
.now-dont li::before{content:"×";top:8px;font-size:12px;line-height:1;color:var(--ink)}
.cause-copy{max-width:720px;margin:24px 0 0}
.cause-copy p{font-size:14.5px;color:#4a5468;line-height:1.75;margin:0 0 14px}
.cause-copy .pull{margin:26px 0 0;color:var(--navy)}
.whole-note-final{border-bottom:0;padding:34px 0}

/* ── 업체 연결 요청 폼 ───────────────────────────────── */
.request-section{padding:56px 0 70px;background:#fff}
.lead-consent{display:flex;align-items:flex-start;gap:8px;margin:18px 0 10px;color:#566176;font-size:12px;line-height:1.5}.lead-consent input{margin-top:3px}.lead-honeypot{position:absolute!important;left:-10000px!important;width:1px!important;height:1px!important;opacity:0!important}.lead-status{margin:12px 0 0;color:#566176;font-size:13px;line-height:1.6}.lead-status.is-success{color:#1f6b4c}.lead-status.is-error{color:#a14343}
.request-head{max-width:700px;margin-bottom:26px}
.request-head h2{font-size:26px;color:var(--navy);margin:0 0 10px}
.request-head p{margin:0;color:#566176;font-size:14px}
.request-head em{font-style:normal;font-weight:700;color:var(--navy)}
.request-box{border-top:2px solid var(--navy);border-bottom:1px solid var(--line);max-width:820px}
.service-choice{display:flex;gap:5px;flex-wrap:wrap;padding:15px 0;border-bottom:1px solid var(--line)}
.choice-chip{border:1px solid var(--line-strong);background:#fff;padding:7px 11px;cursor:pointer;color:#4e5869;font-size:12.5px;font-weight:700}
.choice-chip.is-active{background:var(--navy);color:#fff;border-color:var(--navy)}
.choice-chip-care{margin-left:auto;border-color:var(--navy)}
.choice-chip-care::before{content:"";display:inline-block;width:6px;height:6px;background:var(--navy);margin-right:8px;vertical-align:1px}
.choice-chip-care.is-active::before{background:#fff}
.lead-step{display:grid;grid-template-columns:146px 1fr;gap:24px;padding:20px 0;border-bottom:1px solid var(--line)}
.lead-step:last-of-type{border-bottom:0}
.lead-label{display:block;color:var(--ink);font-weight:700;font-size:13.5px;padding-top:13px}
.lead-label em{font-style:normal;color:#8b94a2;font-size:11px;margin-left:4px}
.address-search{width:100%;min-height:48px;border:1px solid var(--line-strong);background:#fff;display:grid;grid-template-columns:auto 1fr auto;gap:12px;align-items:center;text-align:left;padding:0 13px;cursor:pointer;color:#687286;font-size:14px}
.search-mark{color:var(--navy);font-size:17px}
.search-arrow{color:var(--navy)}
.building-result{margin-top:10px;border:1px solid var(--line-strong);background:#fff}
.building-result-head{display:flex;justify-content:space-between;gap:18px;padding:13px 15px;border-bottom:1px solid var(--line)}
.result-kicker{font-size:11px;color:var(--navy);font-weight:700}
.building-result-head h3{font-size:14px;margin:3px 0 0}
.address-reset{border:0;background:none;color:var(--navy);font-size:12px;font-weight:700;cursor:pointer;padding:0}
.building-status{margin:0;padding:12px 15px;font-size:12.5px;color:var(--muted)}
.building-status.is-quiet{color:#4a5468}
.building-choice{border-top:1px solid var(--line)}
.building-choice-label{margin:0;padding:12px 15px 0;font-size:12.5px;font-weight:700;color:var(--navy)}
.building-option{display:block;width:100%;text-align:left;background:none;border:0;border-bottom:1px solid var(--line);padding:11px 15px;cursor:pointer}
.building-option:last-child{border-bottom:0}
.building-option:hover{background:var(--soft)}
.building-option strong{display:block;font-size:13px;font-weight:700;color:var(--ink)}
.building-option span{display:block;margin-top:2px;font-size:11.5px;color:var(--muted)}
/* 4열 × 7칸: 열 끝의 세로선과 행 끝의 가로선을 nth-child로 지운다 — 필드 수를 바꾸면 이 두 규칙도 함께 고친다 */
.building-basic-grid{display:grid;grid-template-columns:repeat(4,1fr)}
.building-basic-grid div{padding:11px 15px;border-right:1px solid var(--line)}
.building-basic-grid div:nth-child(4n){border-right:0}
.building-basic-grid div:nth-child(-n+4){border-bottom:1px solid var(--line)}
.building-basic-grid div:last-child{border-right:0}
/* 건물명 결측: 첫 칸을 숨기면 6칸이 되는데, 4열이면 행 끝 위치가 어긋나 세로선이 어긋나고 빈 열이 남는다.
   3열 × 2행이면 숨긴 첫 칸을 기준으로 4n / -n+4 규칙이 그대로 정확히 들어맞는다. */
.building-basic-grid.name-hidden{grid-template-columns:repeat(3,1fr)}
.building-basic-grid span{display:block;font-size:11px;color:#8b94a2;margin-bottom:3px}
.building-basic-grid strong{font-size:12.5px;font-weight:700}
.field{width:100%;min-height:48px;border:1px solid var(--line-strong);padding:0 13px;background:#fff;color:var(--ink);outline:none;font-size:14px}
.field:focus{border-color:var(--navy)}
.field:disabled{background:#f0f1f3;color:#9ba2ae}
.field-help{font-size:11px;color:#87909f;margin:6px 0 0}
.btn{margin:18px 0 0 170px;min-height:48px;border:1px solid var(--navy);background:var(--navy);color:#fff;padding:0 22px;font-weight:700;font-size:14px;cursor:pointer}
.btn:hover{background:var(--navy-dark)}
.form-disclaimer{max-width:820px;font-size:11px;color:#9299a5;margin:10px 0 0 170px}
.issue-choice{display:flex;gap:5px;flex-wrap:wrap}
.issue-chip{border:1px solid var(--line-strong);background:#fff;padding:6px 10px;color:#556073;font-size:12px;font-weight:700;cursor:pointer}
.issue-chip.is-active{border-color:var(--navy);color:var(--navy);background:var(--soft-blue)}
.file-field{display:flex;justify-content:space-between;align-items:center;gap:16px;min-height:48px;border:1px solid var(--line-strong);background:#fff;padding:0 13px;cursor:pointer}
.file-field input{display:none}
.file-field span{font-size:14px;color:#687286}
.file-field strong{font-size:12.5px;font-weight:700;color:var(--navy);max-width:46%;text-align:right;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}

/* ── 반응형 ──────────────────────────────────────────── */
@media(max-width:1000px){
 .svc-row{grid-template-columns:158px 1fr 150px 18px;gap:16px}
 .split,.page-hero-grid,.article-grid,.whole-note-inner,.role-split{grid-template-columns:1fr;gap:26px}
 .now-list{display:grid;grid-template-columns:1fr 1fr;gap:0 40px}
 .now-group+.now-group{margin-top:0}
 .split-side h2{margin-bottom:10px}
}
@media(max-width:700px){
 .nav{display:none}
 .nav-toggle{display:block}
 .note-wide{display:none}
 .header-inner{gap:18px}
 .band{padding:40px 0}
 .band-head{display:block;gap:8px}
 .band-head p{margin-top:8px}
 .recur-list{grid-template-columns:1fr;gap:0}
 .care-scope{flex-direction:column;gap:9px}
 .split{gap:16px}
 .svc-row{grid-template-columns:1fr 18px;gap:4px 12px;padding:14px 0}
 .svc-row strong{grid-column:1;grid-row:1}
 .svc-row b{grid-column:2;grid-row:1/4}
 .svc-row em{grid-column:1;grid-row:3;justify-self:start;margin-top:6px}
 .intro{padding:36px 0 40px}
 .intro h1 .h1-2{display:block;padding-left:0}
 .entry-strip{grid-template-columns:1fr 1fr;gap:0 18px;border-bottom:0}
 .entry-strip a{border-left:0;border-bottom:1px solid var(--line);padding:8px 0}
 .now-list{grid-template-columns:1fr;gap:22px}
 .request-section{padding:44px 0 56px}
 .choice-chip-care{margin-left:0}
 .lead-step{grid-template-columns:1fr;gap:8px}
 .lead-label{padding-top:0}
 .btn{margin-left:0;width:100%}
 .form-disclaimer{margin-left:0}
 .building-basic-grid,.building-basic-grid.name-hidden{grid-template-columns:1fr}
 .building-basic-grid div{border-right:0;border-bottom:1px solid var(--line)}
 .building-basic-grid div:last-child{border-bottom:0}
 .building-result-head{flex-direction:column;gap:8px;align-items:flex-start}
 .role-split{gap:16px}
 .hero-jump{margin-top:18px}
 .toc{display:grid;grid-template-columns:1fr 1fr;gap:0 18px}
 .toc-label{grid-column:1/-1}
 .toc a{padding:13px 0}
 .flow-table-tight .flow-row{grid-template-columns:108px 1fr;gap:14px}
 .spec-table thead{display:none}
 .spec-table tr{display:block;border-bottom:1px solid var(--line-strong);padding:14px 0}
 .spec-table tbody th{display:block;width:auto;padding:0 0 6px;border:0;font-size:15px}
 .spec-table td{display:grid;grid-template-columns:2.4em 1fr;gap:0 10px;padding:4px 0;border:0;font-size:13px}
 .spec-table td::before{content:attr(data-label);font-size:11.5px;color:var(--muted);padding-top:2px}
 .check-list{grid-template-columns:1fr;gap:0}
 .check-list li{grid-template-columns:88px 1fr;gap:12px;padding:12px 0}
 .role-cols{grid-template-columns:1fr;gap:0}
 .role-head h2{margin-bottom:10px}
}
@media(max-width:480px){
 .wrap,.header-inner,.mobile-nav{width:min(calc(100% - 28px),var(--max))}
 body{font-size:14.5px}
 .intro h1,.page-hero h1{font-size:25px;line-height:1.42;letter-spacing:-.02em}
 .lead{font-size:14.5px}
 .brand{font-size:17px}
 .file-field{flex-direction:column;align-items:flex-start;gap:4px;padding:11px 13px}
 .file-field strong{max-width:none;white-space:normal;text-align:left}
 .footer-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px 18px}
 .footer-grid>.footer-col:first-child{grid-column:1/-1}
}

/* ── HOME concept: 회사 대문 시안 (home-concept.html 전용) ── */
.home-concept-page .header-inner{justify-content:space-between}
.home-concept-page .nav{margin-left:auto}
.home-concept-hero{min-height:calc(100svh - 150px);padding:54px 0 46px;border-bottom:1px solid var(--line);display:flex;align-items:center}
.home-concept-hero-grid{display:grid;grid-template-columns:minmax(0,1fr) 326px;gap:88px;align-items:end}
.home-concept-kicker{margin:0 0 24px;font-size:12px;font-weight:700;color:var(--navy);letter-spacing:0}
.home-concept-hero h1{max-width:850px;margin:0 0 24px;color:var(--navy);font-size:clamp(34px,4.6vw,52px);line-height:1.25;letter-spacing:-.03em;font-weight:700}
.home-concept-hero .lead{max-width:650px;margin-bottom:0;font-size:17px;line-height:1.75;color:#424d61}
.home-concept-actions{display:flex;align-items:center;gap:22px;margin-top:34px;flex-wrap:wrap}
.home-concept-primary{display:inline-flex;align-items:center;min-height:46px;border:1px solid var(--navy);background:var(--navy);color:#fff;padding:0 20px;font-size:14px;font-weight:700}
.home-concept-primary:hover{background:var(--navy-dark)}
.home-concept-secondary{display:inline-flex;align-items:center;gap:9px;min-height:46px;font-size:14px;font-weight:700;color:var(--navy);border-bottom:1px solid var(--line-strong)}
.home-concept-secondary span{font-weight:400;font-size:15px}
.home-concept-secondary:hover{border-bottom-color:var(--navy)}
.home-concept-stance{border-top:2px solid var(--navy);padding-top:18px}
.home-concept-stance p{margin:0;padding:0 0 18px;border-bottom:1px solid var(--line);font-size:14px;line-height:1.7;color:#485366}
.home-concept-stance p+p{padding-top:18px}
.home-vision-section,.home-answer-section,.home-principles-section{padding:72px 0;border-bottom:1px solid var(--line)}
.home-vision-grid,.home-answer-grid,.home-principles-grid{display:grid;grid-template-columns:356px 1fr;gap:76px;align-items:start}
.home-vision-rail span,.home-answer-copy span{display:block;margin-bottom:18px;font-size:12px;font-weight:700;color:var(--muted)}
.home-vision-rail h2,.home-answer-copy h2,.home-principles-title h2{margin:0;color:var(--navy);font-size:27px;line-height:1.42;letter-spacing:-.025em}
.home-vision-body{max-width:720px;border-top:2px solid var(--navy);padding-top:18px}
.home-vision-body p{margin:0 0 16px;font-size:15.5px;line-height:1.85;color:#3f4a5f}
.home-vision-body p:last-child{margin-bottom:0}
.home-philosophy-section{padding:76px 0;background:var(--soft);border-bottom:1px solid var(--line)}
.home-philosophy-head{display:grid;grid-template-columns:1fr 410px;gap:76px;align-items:end}
.home-philosophy-head h2{margin:0;color:var(--navy);font-size:32px;line-height:1.38;letter-spacing:-.03em}
.home-philosophy-head p{margin:0;font-size:15px;line-height:1.85;color:#465269}
.home-philosophy-line{display:grid;grid-template-columns:repeat(3,1fr);margin-top:44px;border-top:2px solid var(--navy);border-bottom:1px solid var(--line-strong)}
.home-philosophy-line span{position:relative;min-height:76px;padding:19px 24px 16px 18px;border-left:1px solid var(--line);font-size:15px;font-weight:700;color:var(--ink)}
.home-philosophy-line span:first-child{border-left:0}
.home-philosophy-line span::before{content:"";display:block;width:7px;height:1.5px;background:var(--navy);margin-bottom:12px}
.home-answer-copy p{max-width:610px;margin:18px 0 0;font-size:15px;line-height:1.8;color:#4a5468}
.home-answer-list{border-top:2px solid var(--navy)}
.home-answer-list div{display:grid;grid-template-columns:142px 1fr;gap:24px;padding:21px 0;border-bottom:1px solid var(--line);align-items:baseline}
.home-answer-list strong{font-size:16px;color:var(--navy)}
.home-answer-list p{margin:0;font-size:14px;line-height:1.7;color:#515c6f}
.home-principles-section{padding-bottom:84px}
.home-principles-list{border-top:2px solid var(--navy)}
.home-principles-list p{display:grid;grid-template-columns:190px 1fr;gap:24px;margin:0;padding:18px 0;border-bottom:1px solid var(--line);font-size:14px;line-height:1.7;color:#4e5869}
.home-principles-list strong{color:var(--navy);font-size:14.5px}

@media(max-width:1000px){
 .home-concept-hero{min-height:auto;padding:66px 0 58px}
 .home-concept-hero-grid,.home-vision-grid,.home-answer-grid,.home-principles-grid,.home-philosophy-head{grid-template-columns:1fr;gap:34px}
 .home-concept-stance{max-width:680px}
 .home-philosophy-head p{max-width:680px}
}
@media(max-width:700px){
 .home-concept-hero{padding:44px 0 42px}
 .home-concept-hero-grid{gap:32px}
 .home-concept-hero h1{font-size:34px;line-height:1.34;letter-spacing:-.025em;margin-bottom:18px}
 .home-concept-hero .lead{font-size:15.5px;line-height:1.75}
 .home-concept-actions{gap:14px;margin-top:26px}
 .home-concept-primary,.home-concept-secondary{min-height:44px}
 .home-vision-section,.home-answer-section,.home-principles-section,.home-philosophy-section{padding:48px 0}
 .home-vision-grid,.home-answer-grid,.home-principles-grid,.home-philosophy-head{gap:22px}
 .home-vision-rail h2,.home-answer-copy h2,.home-principles-title h2{font-size:23px;line-height:1.45}
 .home-philosophy-head h2{font-size:25px;line-height:1.45}
 .home-philosophy-line{grid-template-columns:1fr;margin-top:28px}
 .home-philosophy-line span{min-height:0;border-left:0;border-bottom:1px solid var(--line);padding:14px 0}
 .home-philosophy-line span:last-child{border-bottom:0}
 .home-answer-list div,.home-principles-list p{grid-template-columns:1fr;gap:5px;padding:16px 0}
}
@media(max-width:480px){
 .home-concept-hero h1{font-size:29px;line-height:1.42}
 .home-concept-kicker{margin-bottom:18px}
 .home-concept-actions{display:grid;grid-template-columns:1fr;gap:10px}
 .home-concept-primary{justify-content:center}
 .home-concept-secondary{justify-content:center;border:1px solid var(--line-strong)}
 .home-concept-stance p,.home-vision-body p,.home-answer-copy p,.home-principles-list p{font-size:13.5px}
}

/* ── HOME concept v2: 보는 회사 홈페이지 시안 ───────────── */
.home-concept-v2-page .header-inner{justify-content:space-between}
.home-concept-v2-page .nav{margin-left:auto}
.v2-hero{min-height:calc(100svh - 66px);padding:54px 0 42px;border-bottom:1px solid var(--line);display:flex;align-items:center;background:#fff}
.v2-hero-grid{display:grid;grid-template-columns:minmax(0,1fr) 430px;gap:82px;align-items:center}
.v2-kicker{margin:0 0 20px;font-size:12px;font-weight:700;color:var(--navy)}
.v2-hero h1{max-width:820px;margin:0;color:var(--navy);font-size:clamp(38px,5.1vw,62px);line-height:1.18;letter-spacing:-.035em;font-weight:700}
.v2-hero-copy>p:not(.v2-kicker){max-width:610px;margin:24px 0 0;font-size:16.5px;line-height:1.75;color:#445066}
.v2-hero-actions{display:flex;gap:18px;align-items:center;flex-wrap:wrap;margin-top:34px}
.v2-primary{display:inline-flex;align-items:center;min-height:46px;padding:0 20px;background:var(--navy);border:1px solid var(--navy);color:#fff;font-size:14px;font-weight:700}
.v2-primary:hover{background:var(--navy-dark)}
.v2-secondary{display:inline-flex;align-items:center;gap:9px;min-height:46px;border-bottom:1px solid var(--line-strong);color:var(--navy);font-size:14px;font-weight:700}
.v2-secondary span{font-size:15px;font-weight:400}
.v2-building-mark{align-self:stretch;display:flex;flex-direction:column;justify-content:center;gap:16px}
.v2-building-frame{position:relative;min-height:430px;border-top:3px solid var(--navy);border-bottom:1px solid var(--line-strong);background:linear-gradient(#fff,#fff)}
.v2-building-frame::before{content:"";position:absolute;inset:26px 44px 34px 44px;border-left:1px solid var(--line-strong);border-right:1px solid var(--line-strong)}
.v2-building-frame::after{content:"";position:absolute;left:44px;right:44px;bottom:34px;height:1px;background:var(--line-strong)}
.v2-floor{position:absolute;left:44px;right:44px;height:1px;background:var(--line)}
.v2-floor-a{top:118px}.v2-floor-b{top:208px}.v2-floor-c{top:298px}
.v2-shaft{position:absolute;top:26px;bottom:34px;left:50%;width:1px;background:var(--line-strong)}
.v2-core{position:absolute;left:50%;top:50%;width:132px;height:132px;transform:translate(-50%,-50%);border:2px solid var(--navy);background:#fff}
.v2-core::before,.v2-core::after{content:"";position:absolute;background:var(--navy)}
.v2-core::before{left:22px;right:22px;top:50%;height:2px}
.v2-core::after{top:22px;bottom:22px;left:50%;width:2px}
.v2-node{position:absolute;width:14px;height:14px;border:2px solid var(--navy);background:#fff}
.v2-node-one{left:82px;top:111px}.v2-node-two{right:82px;top:201px}.v2-node-three{left:82px;top:291px}
.v2-building-mark p{margin:0;padding-top:12px;border-top:1px solid var(--line);font-size:12.5px;font-weight:700;color:#4d5768}
.v2-trust-strip{border-bottom:1px solid var(--line);background:var(--soft)}
.v2-trust-strip .wrap{min-height:54px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.v2-trust-strip span{position:relative;font-size:13px;font-weight:700;color:var(--navy)}
.v2-trust-strip span+span::before{content:"";position:absolute;left:-28px;top:50%;width:8px;height:1.5px;background:var(--line-strong)}
.v2-problem{padding:88px 0;border-bottom:1px solid var(--line);background:#fff}
.v2-problem p{max-width:980px;margin:0;color:var(--navy);font-size:clamp(34px,5.2vw,64px);line-height:1.22;letter-spacing:-.035em;font-weight:700}
.v2-philosophy{padding:84px 0;border-bottom:1px solid var(--line);background:var(--navy);color:#fff}
.v2-philosophy-grid{display:grid;grid-template-columns:1fr 330px;gap:70px;align-items:end}
.v2-philosophy-main{margin:0;font-size:clamp(38px,5.6vw,68px);line-height:1.1;letter-spacing:-.035em;font-weight:700}
.v2-philosophy-sub{margin:0;padding-top:18px;border-top:1px solid rgba(255,255,255,.42);font-size:15px;line-height:1.75;color:#d8deea}
.v2-gateway{padding:72px 0;border-bottom:1px solid var(--line);background:#fff}
.v2-gateway-head{display:flex;justify-content:space-between;gap:46px;align-items:end;margin-bottom:28px}
.v2-gateway-head h2{max-width:520px;margin:0;color:var(--navy);font-size:29px;line-height:1.36;letter-spacing:-.025em}
.v2-gateway-head p{max-width:420px;margin:0;font-size:13.5px;line-height:1.7;color:#5a6576}
.v2-gateway-panels{display:grid;grid-template-columns:1.08fr .92fr;border-top:2px solid var(--navy);border-bottom:1px solid var(--line-strong)}
.v2-gateway-panel{min-height:260px;padding:28px 30px 24px;display:flex;flex-direction:column;justify-content:space-between;color:inherit}
.v2-gateway-panel+.v2-gateway-panel{border-left:1px solid var(--line-strong)}
.v2-panel-single{background:#fff}
.v2-panel-care{background:var(--soft)}
.v2-panel-label{font-size:12px;font-weight:700;color:var(--muted)}
.v2-gateway-panel strong{display:block;max-width:620px;color:var(--navy);font-size:28px;line-height:1.38;letter-spacing:-.025em}
.v2-gateway-panel em{font-style:normal;font-size:14px;font-weight:700;color:var(--navy)}
.v2-gateway-panel:hover em{text-decoration:underline;text-underline-offset:5px}
.v2-principles{padding:70px 0 82px;background:#fff}
.v2-principles h2{max-width:760px;margin:0 0 34px;color:var(--navy);font-size:34px;line-height:1.34;letter-spacing:-.025em}
.v2-principle-lines{border-top:2px solid var(--navy)}
.v2-principle-lines p{display:grid;grid-template-columns:320px 1fr;gap:40px;margin:0;padding:18px 0;border-bottom:1px solid var(--line);align-items:baseline}
.v2-principle-lines strong{font-size:18px;color:var(--navy)}
.v2-principle-lines span{font-size:14px;line-height:1.7;color:#566176}

@media(max-width:1000px){
 .v2-hero{min-height:auto;padding:62px 0 48px}
 .v2-hero-grid{grid-template-columns:1fr;gap:42px}
 .v2-building-mark{max-width:620px}
 .v2-building-frame{min-height:330px}
 .v2-philosophy-grid,.v2-gateway-head{display:block}
 .v2-philosophy-sub{max-width:560px;margin-top:28px}
 .v2-gateway-head p{margin-top:12px}
 .v2-principle-lines p{grid-template-columns:240px 1fr;gap:28px}
}
@media(max-width:700px){
 .v2-hero{padding:46px 0 38px}
 .v2-hero h1{font-size:36px;line-height:1.28;letter-spacing:-.028em}
 .v2-hero-copy>p:not(.v2-kicker){font-size:15px;margin-top:20px}
 .v2-hero-actions{display:grid;grid-template-columns:1fr;gap:10px;margin-top:26px}
 .v2-primary,.v2-secondary{justify-content:center}
 .v2-secondary{border:1px solid var(--line-strong)}
 .v2-building-frame{min-height:260px}
 .v2-building-frame::before{inset:20px 30px 28px}
 .v2-building-frame::after{left:30px;right:30px;bottom:28px}
 .v2-floor{left:30px;right:30px}
 .v2-floor-a{top:78px}.v2-floor-b{top:135px}.v2-floor-c{top:192px}
 .v2-core{width:96px;height:96px}
 .v2-node-one{left:54px;top:71px}.v2-node-two{right:54px;top:128px}.v2-node-three{left:54px;top:185px}
 .v2-trust-strip .wrap{display:grid;grid-template-columns:1fr;gap:0;align-items:stretch;padding:8px 0}
 .v2-trust-strip span{padding:8px 0;border-bottom:1px solid var(--line)}
 .v2-trust-strip span:last-child{border-bottom:0}
 .v2-trust-strip span+span::before{display:none}
 .v2-problem,.v2-philosophy,.v2-gateway,.v2-principles{padding:52px 0}
 .v2-problem p{font-size:34px;line-height:1.32}
 .v2-philosophy-main{font-size:38px;line-height:1.18}
 .v2-gateway-head h2{font-size:24px}
 .v2-gateway-panels{grid-template-columns:1fr}
 .v2-gateway-panel{min-height:220px;padding:24px 0}
 .v2-gateway-panel+.v2-gateway-panel{border-left:0;border-top:1px solid var(--line-strong)}
 .v2-gateway-panel strong{font-size:24px}
 .v2-principles h2{font-size:27px}
 .v2-principle-lines p{grid-template-columns:1fr;gap:5px;padding:16px 0}
 .v2-principle-lines strong{font-size:16px}
}
@media(max-width:480px){
 .v2-hero h1{font-size:31px;line-height:1.38}
 .v2-building-frame{min-height:230px}
 .v2-problem p{font-size:29px}
 .v2-philosophy-main{font-size:32px}
 .v2-gateway-panel strong{font-size:22px}
}