/* 주식회사 에어채호원 홈페이지 · 기준: 산출물/DESIGN.md */
:root{
  --navy:#093190; --ink:#0B1F4B; --ink-2:#2A3A5E; --steel:#4A5566;
  --paper:#F4F6F9; --paper-2:#EAEEF4; --line:#D5DBE3;
  --check:#00632D; --check-bg:#EAF5EE; --green:#009944; --error:#B00012; --todo:#FFF1A8;
  --font:"Pretendard Variable","Pretendard","Apple SD Gothic Neo","Malgun Gothic",sans-serif;
  --display:"IBM Plex Sans KR","Pretendard Variable","Pretendard","Malgun Gothic",sans-serif;
  --r-sm:4px; --r-md:8px;
  --gutter:20px; --head:60px; --bar:68px; --sec:64px;
  --ease:cubic-bezier(.2,.8,.2,1);
  --lift:0 1px 2px rgba(11,31,75,.06),0 12px 32px rgba(11,31,75,.10);
  --z-head:30; --z-sheet:29; --z-bar:40;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:calc(var(--head) + 16px);color-scheme:light only}
body{margin:0;background:#fff;color:var(--ink);font-family:var(--font);font-size:16px;line-height:1.7;word-break:keep-all;overflow-wrap:break-word;font-variant-numeric:tabular-nums;overflow-x:clip;padding-bottom:calc(var(--bar) + env(safe-area-inset-bottom))}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
a,button,input,select,textarea,label{touch-action:manipulation;-webkit-tap-highlight-color:transparent}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:3px solid var(--green);outline-offset:2px;border-radius:2px}
[id]{scroll-margin-top:calc(var(--head) + 16px)}
h1,h2,h3{margin:0;font-family:var(--display);font-weight:700;color:var(--ink);text-wrap:balance}
p{margin:0;text-wrap:pretty}
ul,ol{margin:0;padding:0}
.wrap{width:100%;max-width:1200px;margin:0 auto;padding-inline:var(--gutter)}
/* 격자 안의 표·긴 글이 화면 폭을 밀어내지 않게 */
.case-layout > *,.contact-layout > *,.two-col > *,.bases > *,.svc-detail-grid > *,.hero-top > *,.sec-head > *,.contact-grid > *,.entity-grid > *,.visit-grid > *{min-width:0}
.nowrap{white-space:nowrap}
.muted{color:var(--steel)}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip{position:absolute;left:-9999px;top:0}
.skip:focus{left:12px;top:12px;z-index:100;background:#fff;padding:10px 14px}

/* 검토용 표시 */
.prelaunch{background:var(--ink);color:#fff;font-size:13px;line-height:1.5;padding:8px var(--gutter);text-align:left}
mark.todo{background:var(--todo);color:var(--ink);padding:0 3px;border-radius:2px;outline:1px dashed #C9A400}
.draft-note{background:#FFF8D6;border-bottom:1px solid #EAD27A;font-size:14px;padding-block:10px}
.draft-inline{background:#FFF8D6;border:1px solid #EAD27A;border-radius:var(--r-sm);padding:12px 14px;font-size:14px;margin-bottom:24px}

/* 버튼·링크 */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:50px;padding:0 24px;border-radius:var(--r-md);border:1px solid var(--navy);background:var(--navy);color:#fff;font-weight:600;font-size:16px;text-decoration:none;white-space:nowrap;cursor:pointer;transition:background-color .2s var(--ease),border-color .2s var(--ease),color .2s var(--ease),transform .2s var(--ease)}
.btn:hover{background:var(--ink-2);border-color:var(--ink-2)}
.btn:active{transform:translateY(1px)}
.btn[disabled]{opacity:.6;cursor:progress}
.btn-line{background:#fff;color:var(--navy)}
.btn-line:hover{background:var(--paper);border-color:var(--navy)}
.btn svg{width:18px;height:18px;flex:none}
.text-link{display:inline-flex;align-items:center;min-height:44px;font-weight:600;color:var(--navy);text-decoration:underline;text-underline-offset:5px;text-decoration-thickness:1px;transition:text-decoration-thickness .2s var(--ease),color .2s var(--ease)}
.text-link:hover{text-decoration-thickness:2px;color:var(--ink)}
.text-link.small{font-size:14px;min-height:36px}

/* 머리글 */
.head{position:sticky;top:0;z-index:var(--z-head);background:rgba(255,255,255,.97);border-bottom:1px solid var(--line)}
.head .wrap{height:var(--head);display:flex;align-items:center;gap:16px}
.lockup{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);margin-right:auto}
.lockup img{height:28px;width:auto}
.lockup span{font-size:13px;font-weight:600;line-height:1.25;padding-left:10px;border-left:1px solid var(--line)}
.nav{display:none}
.head .btn{display:none}
.menu-btn{display:inline-flex;align-items:center;gap:6px;min-height:44px;padding:0 10px;margin-right:-10px;border:0;background:none;font-size:15px;font-weight:600;cursor:pointer}
.menu-btn svg{width:22px;height:22px}
.sheet{position:fixed;inset:var(--head) 0 0 0;z-index:var(--z-sheet);background:#fff;padding:8px var(--gutter) 40px;overflow:auto;overscroll-behavior:contain}
.sheet[hidden]{display:none}
.sheet a.item{display:flex;align-items:center;min-height:60px;border-bottom:1px solid var(--line);font-size:19px;font-weight:600;text-decoration:none}
.sheet .sheet-tel{margin-top:28px;font-size:14px;color:var(--steel)}
.sheet .sheet-tel a{display:block;font-family:var(--display);font-size:28px;font-weight:700;color:var(--ink);text-decoration:none}

/* 첫 화면 */
.hero{padding-top:32px}
.hero-top{display:grid;gap:18px}
.hero h1{font-size:34px;line-height:1.2;letter-spacing:-0.035em}
.hero .lead{font-size:17px;color:var(--steel);max-width:30em}
.hero .actions{display:flex;flex-wrap:wrap;align-items:center;gap:8px 20px;margin-top:6px}
.hero-photo{position:relative;margin:28px 0 0}
.hero-photo img{width:100%;aspect-ratio:4/3;object-fit:cover;object-position:60% 58%}
.photo-tag{position:absolute;left:var(--gutter);top:14px;max-width:calc(100% - 2 * var(--gutter));background:rgba(11,31,75,.88);color:#fff;font-size:13px;line-height:1.4;padding:6px 10px;border-radius:var(--r-sm)}

/* 확인 명판 */
/* 사업자별 줄: 이름표(법인 네이비·개인 강판 그레이)가 사진 위 겹침 높이만큼 올라가므로 margin-top에 이름표 높이를 더한다 */
.plates-wrap{position:relative;z-index:2;margin-top:-86px;padding-bottom:24px}
.plates-group + .plates-group{margin-top:8px}
.plates-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:10px}
.plates-label,.entity-label{display:inline-block;padding:6px 12px;border-radius:var(--r-sm);background:var(--navy);color:#fff;font-family:var(--font);font-size:14px;font-weight:600;line-height:20px;letter-spacing:0;white-space:nowrap}
.is-sister .plates-label,.entity-label.sister{background:var(--steel)}
.plates-head .swipe{font-size:13px;color:var(--steel);white-space:nowrap}
.plates-nav{display:none;gap:8px}
.plates-nav[hidden]{display:none}
.plates-btn{width:44px;height:44px;display:inline-flex;align-items:center;justify-content:center;padding:0;border:1px solid var(--line);border-radius:var(--r-md);background:#fff;color:var(--ink);cursor:pointer;transition:border-color .2s var(--ease),color .2s var(--ease),background-color .2s var(--ease)}
.plates-btn svg{width:20px;height:20px}
.plates-btn:hover:not(:disabled){border-color:var(--navy);color:var(--navy)}
.plates-btn:disabled{color:#9AA4B2;background:var(--paper);cursor:default}
.plates{display:grid;grid-auto-flow:column;grid-auto-columns:80%;gap:12px;overflow-x:auto;scroll-snap-type:x mandatory;scroll-padding-inline:var(--gutter);margin:0 calc(var(--gutter) * -1);padding:4px var(--gutter) 20px;scrollbar-width:none}
.plates-sister .plate{border-top-color:var(--steel);box-shadow:none}
.plates::-webkit-scrollbar{display:none}
.plates.plates-static{grid-auto-flow:row;grid-auto-columns:auto;grid-template-columns:1fr;overflow:visible;margin:0;padding:0}
.plate{scroll-snap-align:start;background:#fff;border:1px solid var(--line);border-top:3px solid var(--navy);border-radius:var(--r-md);padding:16px 18px 14px;box-shadow:var(--lift);display:flex;flex-direction:column}
.plates-static .plate{box-shadow:none}
.plate .top{display:flex;justify-content:space-between;align-items:center;gap:8px;font-size:15px;font-weight:600}
.status{display:inline-flex;align-items:center;gap:6px;font-size:13px;font-weight:600;color:var(--check);white-space:nowrap}
.status::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--green)}
.plate .val{margin-top:8px;font-family:var(--display);font-size:24px;font-weight:700;letter-spacing:-0.01em;line-height:1.3}
.plate .desc{font-size:14px;color:var(--steel)}
.plate dl{margin:12px 0 0;padding-top:10px;border-top:1px solid var(--line);display:grid;grid-template-columns:auto 1fr;gap:2px 12px;font-size:13px;line-height:1.55}
.plate dt{color:var(--steel)}
.plate dd{margin:0}
.plate .verify{margin-top:12px;font-size:14px;font-weight:600;color:var(--navy);text-underline-offset:4px;min-height:36px;display:inline-flex;align-items:center}
.plates-note{display:flex;justify-content:space-between;align-items:center;gap:12px;font-size:13px;color:var(--steel)}

/* 구역 공통 */
.sec{padding:var(--sec) 0 calc(var(--sec) + 8px)}
.sec.paper{background:var(--paper)}
.sec h2,.svc-detail h2{font-size:28px;line-height:1.25;letter-spacing:-0.03em}
.sec .lead,.svc-detail .lead{margin-top:12px;font-size:17px;color:var(--steel);max-width:34em}
.sec-head{display:grid;gap:0;margin-bottom:32px}
.block-title{margin-bottom:24px}
.more{margin-top:32px}
.note{margin-top:32px;font-size:14px;color:var(--steel)}

/* 하위 화면 머리 */
.page-head{padding:28px 0 36px}
.crumbs{display:flex;flex-wrap:wrap;align-items:center;gap:4px 8px;font-size:14px;color:var(--steel);margin-bottom:16px}
.crumbs a{color:var(--steel);text-underline-offset:3px}
.crumbs .sep{color:var(--line)}
.page-head h1{font-size:32px;line-height:1.22;letter-spacing:-0.03em}
.page-head .lead{margin-top:12px;font-size:17px;color:var(--steel);max-width:40em}

/* 회사 개요 */
.facts-group .entity-label{margin-bottom:14px}
.facts-group + .facts-group{margin-top:40px}
.facts{margin:0;display:grid;grid-template-columns:1fr;border-top:2px solid var(--ink)}
.facts div{display:grid;grid-template-columns:120px 1fr;gap:12px;padding:14px 0;border-bottom:1px solid var(--line)}
.facts dt{color:var(--steel);font-size:15px}
.facts dd{margin:0;font-weight:600}

/* 사업장 */
.bases{display:grid;gap:28px}
.map{background:#fff;border:1px solid var(--line);border-radius:var(--r-md);padding:8px;overflow:hidden}
.map svg{width:100%;height:auto;display:block}
.map-cap{font-size:13px;color:var(--steel);margin-top:8px}
.base-list{display:grid;gap:16px}
.base{background:#fff;border:1px solid var(--line);border-radius:var(--r-md);overflow:hidden;display:grid}
.base .ext{width:100%;aspect-ratio:16/10;object-fit:cover}
.base-body{padding:16px 18px 18px;display:grid;gap:10px}
.base h3,.visit h3{font-size:21px;display:flex;align-items:center;gap:10px;letter-spacing:-0.02em}
.base h3 i,.visit h3 i{width:12px;height:12px;background:var(--navy);flex:none}
.owner{justify-self:start;font-size:13px;font-weight:600;color:var(--navy);background:var(--paper);padding:2px 8px;border-radius:var(--r-sm)}
.base dl{margin:0;display:grid;grid-template-columns:auto 1fr;gap:2px 12px;font-size:14px;line-height:1.55}
.base dt{color:var(--steel)}
.base dd{margin:0}
.inside{display:grid;grid-template-columns:92px 1fr;gap:12px;align-items:center;font-size:13px;color:var(--steel)}
.inside img{aspect-ratio:1/1;object-fit:cover;border-radius:var(--r-sm)}

/* 두 사업자 */
.entity-grid{display:grid;gap:16px}
.entity-card{background:#fff;border:1px solid var(--line);border-top:3px solid var(--navy);border-radius:var(--r-md);padding:20px}
.entity-card.sister{border-top-color:var(--steel)}
.entity-card h3{font-size:21px;margin-bottom:12px}
.entity-card h3 small{font-family:var(--font);font-size:13px;font-weight:600;color:var(--steel);margin-left:6px}
.entity-card dl{margin:0;display:grid;grid-template-columns:110px 1fr;gap:6px 12px;font-size:15px}
.entity-card dt{color:var(--steel)}
.entity-card dd{margin:0}

/* 표 */
.table-wrap{position:relative;overflow-x:auto;border:1px solid var(--line);border-radius:var(--r-md);background:#fff}
.plates,.chips,.jump{position:relative}
table{border-collapse:collapse;width:100%;font-size:15px;min-width:560px}
th,td{text-align:left;padding:12px 16px;border-bottom:1px solid var(--line);vertical-align:top}
thead th{font-size:14px;color:var(--steel);font-weight:600;background:var(--paper);white-space:nowrap}
tbody th{font-weight:600;white-space:nowrap}
tr:last-child th,tr:last-child td{border-bottom:0}
.entity{display:inline-block;font-size:13px;font-weight:600;color:var(--navy);background:var(--paper);padding:1px 8px;border-radius:var(--r-sm);white-space:nowrap}
.entity.sister{color:var(--steel)}
.nowrap-cell{white-space:nowrap}

/* 오시는 길 */
.visit-grid{display:grid;gap:16px}
.visit{border:1px solid var(--line);border-radius:var(--r-md);padding:20px;display:grid;gap:6px}
.owner-line{font-size:14px;color:var(--steel)}
.map-links{display:flex;flex-wrap:wrap;gap:4px 20px}

/* 목록 */
.doc-list{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:0 24px;border-top:1px solid var(--line)}
.doc-list li{padding:12px 0;border-bottom:1px solid var(--line);font-weight:600}
.check-list{list-style:none;display:grid;gap:10px}
.check-list li{position:relative;padding-left:26px}
.check-list li::before{content:"";position:absolute;left:2px;top:.55em;width:12px;height:7px;border-left:2px solid var(--check);border-bottom:2px solid var(--check);transform:rotate(-45deg)}
.link-list{list-style:none;display:grid;gap:6px}
.link-list a{color:var(--navy);font-weight:600;text-underline-offset:4px}
.mini-steps{padding-left:20px;display:grid;gap:6px;font-size:15px}

/* 서비스 */
.svc-grid{display:grid;gap:0}
.svc{padding:20px 0 22px;border-top:1px solid var(--line);display:grid;gap:6px;text-decoration:none;color:var(--ink)}
.svc h3{font-size:19px;letter-spacing:-0.02em}
.svc:hover h3{text-decoration:underline;text-underline-offset:4px}
.svc .for{font-size:14px;color:var(--steel)}
.jump{display:flex;gap:8px;overflow-x:auto;padding-bottom:24px;scrollbar-width:none}
.jump::-webkit-scrollbar{display:none}
.jump a{flex:none;min-height:44px;display:inline-flex;align-items:center;padding:0 16px;border:1px solid var(--line);border-radius:var(--r-md);text-decoration:none;font-weight:600;font-size:15px}
.jump a:hover{border-color:var(--navy);color:var(--navy)}
.svc-detail{padding:56px 0}
.svc-detail.paper{background:var(--paper)}
.svc-detail-grid{display:grid;gap:20px}
.svc-body{display:grid;gap:24px}
.svc-body h3{font-size:16px;font-family:var(--font);font-weight:700;margin-bottom:10px}
.svc-cols{display:grid;gap:24px}

/* 시공사례 */
.filters{display:grid;gap:12px;margin-bottom:24px}
.chips{display:flex;gap:8px;overflow-x:auto;margin:0 calc(var(--gutter) * -1);padding:2px var(--gutter) 4px;scrollbar-width:none}
.chips::-webkit-scrollbar{display:none}
.chip{flex:none;min-height:44px;padding:0 16px;border:1px solid var(--line);background:#fff;border-radius:var(--r-md);font-size:15px;font-weight:600;color:var(--ink);cursor:pointer;transition:background-color .2s var(--ease),color .2s var(--ease),border-color .2s var(--ease)}
.chip:hover{border-color:var(--navy)}
.chip[aria-pressed="true"]{background:var(--navy);border-color:var(--navy);color:#fff}
.selects{display:flex;flex-wrap:wrap;gap:12px}
.field-inline{display:inline-flex;align-items:center;gap:8px;font-size:15px;font-weight:600}
.field-inline select{min-height:44px;min-width:140px}
.count{font-size:14px;color:var(--steel)}
.cases{display:grid;gap:28px}
.case{display:grid;gap:12px;text-decoration:none;color:var(--ink);align-content:start}
.case[hidden]{display:none}
.case img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:var(--r-md);background:var(--paper-2)}
.tags{display:flex;flex-wrap:wrap;gap:6px}
.tag{font-size:13px;font-weight:600;color:var(--navy);background:#fff;border:1px solid var(--line);padding:1px 8px;border-radius:var(--r-sm)}
.tag-draft{color:#7A5B00;background:#FFF8D6;border-color:#EAD27A}
.case h2,.case h3{font-size:18px;line-height:1.4;letter-spacing:-0.02em;margin-top:2px;font-family:var(--display)}
.case:hover h2,.case:hover h3{text-decoration:underline;text-underline-offset:4px}
.case .meta{font-size:14px;color:var(--steel)}
.empty{border:1px dashed var(--line);border-radius:var(--r-md);background:#fff;padding:24px 20px;display:grid;gap:14px;justify-items:start}
.empty[hidden]{display:none}
@media (max-width:719px){ .cases[data-f="all"] .m-extra{display:none} }

/* 사례 상세 */
.case-head .tags{margin-bottom:12px}
.case-head h1{font-size:28px}
.case-head .subtitle{display:block;margin-top:8px;font-size:19px;font-weight:600;color:var(--steel);letter-spacing:-0.02em}
.case-meta{margin-top:14px;font-size:14px;color:var(--steel);display:flex;flex-wrap:wrap;gap:4px 10px}
.case-meta .sep{color:var(--line)}
.case-layout{display:grid;gap:32px;padding-bottom:72px}
.case-info{border:1px solid var(--line);border-top:3px solid var(--navy);border-radius:var(--r-md);padding:18px;align-self:start;background:#fff}
.case-info h2{font-size:17px;margin-bottom:10px}
.case-info dl{margin:0 0 16px}
.case-info dl div{padding:10px 0;border-bottom:1px solid var(--line);display:grid;gap:2px}
.case-info dl div:last-child{border-bottom:0}
.case-info dt{font-size:13px;color:var(--steel)}
.case-info dd{margin:0;font-size:15px;font-weight:600}
.case-info .btn{width:100%}
.prose{max-width:760px;font-size:17px;line-height:1.8}
.prose > * + *{margin-top:18px}
.prose h2{font-size:26px;line-height:1.3;margin-top:56px;padding-top:24px;border-top:1px solid var(--line)}
.prose h3{font-size:20px;line-height:1.4;margin-top:36px}
.prose h2 + *,.prose h3 + *{margin-top:12px}
.prose figure{margin:28px 0 0}
.prose figure img{width:100%;border-radius:var(--r-md);background:var(--paper-2)}
.prose figcaption{font-size:14px;color:var(--steel);margin-top:8px;line-height:1.5}
.prose ul,.prose ol{padding-left:22px}
.prose li + li{margin-top:6px}
.prose table{font-size:15px}
.prose blockquote{margin:24px 0 0;background:var(--paper);border-left:4px solid var(--navy);border-radius:0 var(--r-md) var(--r-md) 0;padding:18px 20px;font-size:16px}
.prose blockquote > * + *{margin-top:10px}
.prose hr{border:0;border-top:1px solid var(--line);margin:48px 0}
.prose a{color:var(--navy);text-underline-offset:4px}
.policy h2{font-size:21px;margin-top:40px;padding-top:0;border-top:0}

/* 절차 */
.steps{margin:0;padding:0;list-style:none;counter-reset:s;display:grid}
.step{counter-increment:s;display:grid;grid-template-columns:40px 1fr;gap:4px 14px;padding:18px 0;border-top:1px solid var(--line);align-content:start}
.step::before{content:counter(s);grid-row:span 4;width:32px;height:32px;border-radius:50%;border:2px solid var(--navy);color:var(--navy);font-family:var(--display);font-weight:700;font-size:15px;display:grid;place-items:center;background:#fff}
.step h3{font-size:18px;letter-spacing:-0.02em}
.step p{font-size:15px;color:var(--steel)}
.doc{justify-self:start;margin-top:4px;font-size:13px;font-weight:600;color:var(--check);background:var(--check-bg);padding:2px 8px;border-radius:var(--r-sm)}
.step-dl{margin:8px 0 0;display:grid;grid-template-columns:auto 1fr;gap:4px 12px;font-size:14px}
.step-dl dt{color:var(--steel);font-weight:600}
.step-dl dd{margin:0}

/* 발주 안내 */
.method-list{display:grid;gap:0;border-top:2px solid var(--ink)}
.method{padding:20px 0;border-bottom:1px solid var(--line);display:grid;gap:6px}
.method h3{font-size:19px}
.two-col{display:grid;gap:56px}
.two-col h2{margin-bottom:0}
.two-col .lead{margin-bottom:20px}
.faq{display:grid;gap:0;border-top:1px solid var(--line)}
.qa{padding:20px 0;border-bottom:1px solid var(--line);display:grid;gap:8px}
.qa h3{font-size:18px}

/* 견적 요청 */
.contact-layout{display:grid;gap:40px}
.form{display:grid;gap:22px}
.field{display:grid;gap:6px;border:0;margin:0;padding:0;min-width:0}
.field label,.field legend{font-weight:600;font-size:15px;padding:0}
.field legend{margin-bottom:8px}
.field-row{display:grid;gap:22px}
.req{font-size:12px;font-weight:600;color:var(--error);margin-left:4px}
.opt{font-size:12px;font-weight:600;color:var(--steel);margin-left:4px}
input[type="text"],input[type="tel"],input[type="email"],select,textarea{width:100%;min-height:50px;padding:12px 14px;border:1px solid #AEB8C6;border-radius:var(--r-sm);background:#fff;color:var(--ink);font-size:16px;transition:border-color .2s var(--ease),box-shadow .2s var(--ease)}
select{appearance:auto;padding-block:8px}
textarea{min-height:150px;resize:vertical;line-height:1.6}
input:focus-visible,select:focus-visible,textarea:focus-visible{outline:none;border-color:var(--navy);box-shadow:0 0 0 3px rgba(0,153,68,.45)}
input::placeholder,textarea::placeholder{color:#6B7585}
[aria-invalid="true"]{border-color:var(--error)!important}
.hint{font-size:14px;color:var(--steel)}
.error{font-size:14px;font-weight:600;color:var(--error)}
.error[hidden]{display:none}
.radio-row{display:flex;flex-wrap:wrap;gap:8px}
.radio{display:inline-flex;align-items:center;gap:8px;min-height:44px;padding:0 14px;border:1px solid var(--line);border-radius:var(--r-md);cursor:pointer;font-weight:600;font-size:15px}
.radio input,.check input{width:18px;height:18px;accent-color:var(--navy);margin:0}
.radio:has(input:checked){border-color:var(--navy);background:#F0F3FA}
.consent{background:var(--paper);border-radius:var(--r-md);padding:18px;display:grid;gap:10px;font-size:14px}
.consent-title{font-weight:700;font-size:15px}
.consent dl{margin:0;display:grid;grid-template-columns:auto 1fr;gap:4px 12px}
.consent dt{color:var(--steel)}
.consent dd{margin:0}
.consent-note{color:var(--steel)}
.consent a{color:var(--navy)}
.check{display:flex;align-items:center;gap:10px;min-height:44px;font-weight:600;font-size:15px;cursor:pointer}
.form-actions .btn{min-width:200px}
.form-status{border-radius:var(--r-md);padding:16px 18px;font-size:15px}
.form-status.ok{background:var(--check-bg);color:var(--check);font-weight:600}
.form-status.warn{background:#FFF8D6;color:#5C4500}
.form-status[hidden]{display:none}
.contact-side{display:grid;gap:28px;align-content:start}
.side-block h2{font-size:17px;margin-bottom:8px}

/* 연락 띠 */
.contact-grid{display:grid;gap:32px}
.contact h2{font-size:28px}
.contact .actions{margin-top:20px;display:flex;flex-wrap:wrap;align-items:center;gap:8px 20px}
.tel small{display:block;font-size:14px;color:var(--steel);margin-bottom:4px}
.tel > a{font-family:var(--display);font-weight:700;font-size:36px;line-height:1.1;letter-spacing:-0.01em;color:var(--navy);text-decoration:none}
.tel a:hover{text-decoration:underline;text-underline-offset:6px;text-decoration-thickness:2px}
.tel p{margin-top:8px;font-size:14px;color:var(--steel)}
.tel p a{font-weight:700;color:var(--navy);text-underline-offset:3px}
.form-closed{display:grid;gap:20px;align-content:start}
.form-closed .lead{margin:0;font-size:17px;color:var(--steel);max-width:34em}
.form-closed h3{font-size:19px;margin-top:8px}
.form-closed .tel{padding:16px 18px;border:1px solid var(--line);border-radius:var(--r-md);background:#fff}
.form-closed .note{margin-top:0;font-size:14px;color:var(--steel)}
.entities{margin-top:40px;padding-top:20px;border-top:1px solid var(--line);font-size:14px;color:var(--steel);max-width:52em}
.entities b{color:var(--ink);display:block;margin-bottom:2px}

/* 404 */
.notfound h1{font-size:32px}
.notfound .lead{margin:12px 0 24px;color:var(--steel)}

/* 바닥글 */
.foot{background:var(--ink);color:#B9C4D8;padding:40px 0 36px;font-size:14px;line-height:1.8}
.foot img{height:30px;width:auto;margin-bottom:14px}
.foot .name{color:#fff;font-weight:700}
.foot-entities{display:grid;gap:20px}
.foot .label{font-size:13px;font-weight:600;line-height:1.5}
.foot .links{margin-top:14px;display:flex;flex-wrap:wrap;gap:4px 20px}
.foot .links a{color:#fff;font-weight:600;text-decoration:none;min-height:44px;display:inline-flex;align-items:center}
.foot .links a:hover{text-decoration:underline}

/* 휴대폰 하단 버튼 줄 */
.bar{position:fixed;left:0;right:0;bottom:0;z-index:var(--z-bar);background:rgba(255,255,255,.97);border-top:1px solid var(--line);padding:8px var(--gutter) calc(8px + env(safe-area-inset-bottom));display:grid;grid-template-columns:1fr 1.4fr;gap:8px}

/* 작은 휴대폰 */
@media (max-width:359px){
  .hero h1{font-size:30px}
  .plates{grid-auto-columns:86%}
  .lockup span{display:none}
  .doc-list{grid-template-columns:1fr}
  .facts div{grid-template-columns:96px 1fr}
}

/* 태블릿 */
@media (min-width:720px){
  :root{--gutter:32px;--sec:88px}
  .hero{padding-top:56px}
  .hero h1{font-size:46px}
  .hero-photo img{aspect-ratio:16/9}
  .photo-tag{top:18px}
  .plates-wrap{margin-top:-120px;padding-bottom:32px}
  .plates-head{min-height:44px;margin-bottom:12px}
  .plates-nav{display:flex}
  .plates{grid-auto-flow:row;grid-template-columns:repeat(2,1fr);overflow:visible;margin:0;padding:0 0 20px}
  .plates.plates-static{grid-template-columns:repeat(2,1fr);padding:0}
  .plates.plates-sister{grid-auto-flow:column;grid-template-columns:none;grid-auto-columns:calc((100% - 12px) / 2);overflow-x:auto;scroll-padding-inline:0;padding:4px 0 12px}
  .plates-head .swipe{display:none}
  .sec h2,.svc-detail h2{font-size:36px}
  .page-head{padding:40px 0 48px}
  .page-head h1{font-size:44px}
  .case-head h1{font-size:36px}
  .facts{grid-template-columns:1fr 1fr;column-gap:40px}
  .base{grid-template-columns:44% 1fr}
  .base .ext{height:100%;aspect-ratio:auto}
  .entity-grid,.visit-grid{grid-template-columns:1fr 1fr}
  .svc-grid{grid-template-columns:1fr 1fr;column-gap:40px}
  .svc-cols{grid-template-columns:1fr 1fr}
  .cases{grid-template-columns:repeat(2,1fr);gap:32px 28px}
  .steps{grid-template-columns:1fr 1fr;column-gap:40px}
  .contact-grid{grid-template-columns:1fr 1fr;align-items:end}
  .field-row{grid-template-columns:1fr 1fr}
  .svc-detail{padding:80px 0}
  .foot-entities{grid-template-columns:repeat(2,minmax(0,1fr));column-gap:40px}
}

/* 노트북·태블릿 가로: PC 메뉴 */
@media (min-width:1000px){
  .bar,.menu-btn{display:none}
  body{padding-bottom:0}
  .nav{display:flex;gap:24px;font-size:15px;font-weight:500}
  .nav a{text-decoration:none;padding:8px 0;border-bottom:2px solid transparent;transition:border-color .2s var(--ease),color .2s var(--ease)}
  .nav a:hover,.nav a[aria-current="page"]{color:var(--navy);border-bottom-color:var(--navy)}
  .head .btn{display:inline-flex;min-height:44px;margin-left:8px}
}

/* PC */
@media (min-width:1080px){
  :root{--gutter:40px;--head:76px;--sec:112px}
  body{font-size:17px}
  .nav{gap:32px;font-size:16px}
  .head .btn{margin-left:12px}
  .lockup img{height:38px}
  .lockup span{font-size:14px;padding-left:12px}

  .hero{padding-top:88px}
  .hero-top{grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:64px;align-items:end}
  .hero h1{font-size:60px;line-height:1.16}
  .hero .lead{font-size:19px}
  .hero .actions{margin-top:22px}
  .hero-photo{margin-top:56px;max-width:1440px;margin-inline:auto}
  .hero-photo img{aspect-ratio:auto;height:clamp(420px,40vw,580px);object-position:50% 60%}
  .photo-tag{left:auto;right:max(40px,calc((100% - 1200px) / 2 + 40px));top:24px;font-size:14px}
  .plates-wrap{margin-top:-152px;padding-bottom:40px}
  .plates{grid-template-columns:repeat(4,1fr);gap:16px;padding-bottom:24px}
  .plates.plates-static{grid-template-columns:repeat(4,1fr);gap:16px}
  .plates.plates-sister{grid-auto-columns:calc((100% - 48px) / 4);padding-bottom:16px}
  .plate{padding:20px 20px 16px}
  .plate .val{font-size:26px}

  .sec h2,.svc-detail h2{font-size:40px}
  .sec .lead{font-size:18px}
  .sec-head{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:64px;align-items:end;margin-bottom:56px}
  .sec-head .lead{margin-top:0}
  .page-head{padding:56px 0 64px}
  .page-head h1{font-size:52px}
  .page-head .lead{font-size:19px}

  .bases{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:40px;align-items:start}
  .base-list{gap:20px}
  .facts{grid-template-columns:repeat(2,1fr);column-gap:56px}
  .facts-group + .facts-group{margin-top:56px}

  .svc-grid{grid-template-columns:repeat(3,1fr);column-gap:56px}
  .svc{padding:24px 0 36px;border-top:2px solid var(--ink)}
  .svc h3{font-size:22px}
  .jump{padding-bottom:40px}
  .svc-detail{padding:96px 0}
  .svc-detail-grid{grid-template-columns:minmax(0,4fr) minmax(0,7fr);gap:64px}

  .filters{grid-template-columns:1fr auto;align-items:center;gap:16px 24px}
  .chips{margin:0;padding:0}
  .selects{grid-column:1;justify-content:flex-start}
  .count{grid-column:2;grid-row:1;justify-self:end}
  .cases{grid-template-columns:repeat(3,1fr);gap:40px 32px}
  .cases[data-count="1"]{grid-template-columns:minmax(0,560px)}
  .cases[data-count="2"]{grid-template-columns:repeat(2,minmax(0,1fr))}
  .case.is-feature{grid-column:span 2;grid-row:span 2;grid-template-rows:1fr auto auto auto}
  .case.is-feature img{aspect-ratio:auto;height:100%;min-height:420px}
  .case.is-feature h2,.case.is-feature h3{font-size:26px}

  .case-head h1{font-size:44px}
  .case-layout{grid-template-columns:minmax(0,760px) minmax(0,300px);justify-content:space-between;gap:64px}
  .case-info{order:2;position:sticky;top:calc(var(--head) + 24px)}

  .steps{grid-template-columns:repeat(5,1fr);column-gap:28px}
  .step{grid-template-columns:1fr;padding:22px 0 0;border-top:2px solid var(--ink)}
  .step::before{grid-row:auto;margin-bottom:10px}
  .step h3{font-size:19px}

  .method-list{grid-template-columns:repeat(3,1fr);column-gap:40px;border-top:0}
  .method{border-top:2px solid var(--ink);border-bottom:0;padding-top:22px}
  .two-col{grid-template-columns:1fr 1fr;gap:64px}
  .faq{grid-template-columns:1fr 1fr;column-gap:56px}

  .contact-layout{grid-template-columns:minmax(0,7fr) minmax(0,4fr);gap:64px}
  .contact-side{position:sticky;top:calc(var(--head) + 24px)}
  .contact h2{font-size:40px}
  .tel a{font-size:56px}
  .contact-side .tel a{font-size:40px}
  .foot .wrap{display:grid;grid-template-columns:1fr auto;gap:32px;align-items:end}
  .foot-entities{grid-template-columns:repeat(2,max-content);column-gap:72px}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *{transition:none!important}
}
@media print{
  .head,.bar,.sheet,.prelaunch,.foot .links{display:none!important}
  body{padding:0}
}