/* (주)이성 — 조경식재·시설물공사업 */
:root{
  --ink:#17211c; --ink-2:#3f4b45; --muted:#66726b;
  --g9:#1a2e24; --g8:#223b2e; --g7:#2f4f3b; --g6:#41664d; --sage:#6f8467; --sage-l:#e8eee5; --sage-xl:#f3f6f1;
  --paper:#f8f9f6; --white:#fff; --line:#dbe2d7; --line-2:#e9ede6;
  --blue:#3a87c0; --stone:#b9b2a2;
  --max:1200px; --r:6px;
  --shadow:0 1px 2px rgba(16,32,24,.06),0 8px 24px rgba(16,32,24,.08);
  --font:"Pretendard Variable",Pretendard,-apple-system,BlinkMacSystemFont,"Apple SD Gothic Neo","Malgun Gothic","맑은 고딕",system-ui,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
html,body{overflow-x:clip}
body{margin:0;font-family:var(--font);color:var(--ink);background:var(--white);font-size:16px;line-height:1.7;word-break:keep-all;overflow-wrap:break-word;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{line-height:1.3;margin:0;letter-spacing:-.02em}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
table{border-collapse:collapse;width:100%}
button{font:inherit;cursor:pointer}
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:-999px;top:8px;background:var(--g8);color:#fff;padding:8px 14px;z-index:100;border-radius:var(--r)}
.skip:focus{left:8px}
:focus-visible{outline:2px solid var(--blue);outline-offset:2px}

/* ---------- header ---------- */
.site-header{position:sticky;top:0;z-index:50;background:#fff;border-bottom:1px solid var(--line-2)}
.site-header .wrap{display:flex;align-items:center;height:72px;gap:24px}
.logo{display:flex;align-items:center;gap:10px;flex-shrink:0}
.logo img{width:30px;height:auto}
.logo-text{display:flex;flex-direction:column;line-height:1}
.logo-en{font-weight:800;font-size:22px;letter-spacing:.06em;color:#26343c}
.logo-en i{font-style:normal;color:var(--blue)}
.logo-ko{font-size:11.5px;color:var(--muted);margin-top:4px;letter-spacing:.02em}
.nav{margin-left:auto}
.nav ul{display:flex;gap:4px}
.nav a{display:block;padding:10px 14px;font-size:15.5px;font-weight:600;color:var(--ink-2);border-radius:var(--r)}
.nav a:hover{color:var(--g7);background:var(--sage-xl)}
.nav a[aria-current="page"]{color:var(--g7)}
.nav a[aria-current="page"]::after{content:"";display:block;height:2px;background:var(--g6);margin-top:4px;border-radius:2px}
.head-tel{display:flex;align-items:center;gap:8px;padding:9px 16px;background:var(--g8);color:#fff;border-radius:var(--r);font-weight:700;font-size:15px;white-space:nowrap}
.head-tel:hover{background:var(--g7)}
.head-tel svg{width:16px;height:16px}
.nav-toggle{display:none;margin-left:auto;background:none;border:0;padding:10px;border-radius:var(--r)}
.nav-toggle span{display:block;width:22px;height:2px;background:var(--ink);margin:5px 0;transition:.2s}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:8px;padding:13px 22px;border-radius:var(--r);font-weight:700;font-size:15.5px;border:1px solid transparent;transition:background .15s,border-color .15s,color .15s}
.btn svg{width:17px;height:17px}
.btn-primary{background:#fff;color:var(--g9)}
.btn-primary:hover{background:var(--sage-l)}
.btn-ghost{border-color:rgba(255,255,255,.4);color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.1)}
.btn-green{background:var(--g8);color:#fff}
.btn-green:hover{background:var(--g7)}
.btn-line{border-color:var(--line);color:var(--ink);background:#fff}
.btn-line:hover{border-color:var(--sage);color:var(--g7)}
.more{display:inline-flex;align-items:center;gap:6px;font-weight:700;color:var(--g7);font-size:15px}
.more::after{content:"→";transition:transform .15s}
.more:hover::after{transform:translateX(3px)}

/* ---------- hero ---------- */
.hero{position:relative;background:var(--g9) url(../img/contour-dark.svg) center/cover no-repeat;color:#fff;overflow:hidden}
.hero .wrap{display:grid;grid-template-columns:1.05fr 1fr;gap:56px;align-items:center;padding-top:88px;padding-bottom:96px}
.eyebrow{display:inline-block;font-size:13.5px;font-weight:700;letter-spacing:.08em;color:var(--sage)}
.hero .eyebrow{color:#a9c19f}
.hero h1{font-size:52px;font-weight:800;margin:18px 0 22px;letter-spacing:-.035em}
.hero h1 em{font-style:normal;color:#b9d3ad}
.hero-lead{font-size:18px;color:rgba(255,255,255,.82);max-width:30em}
.hero-cta{display:flex;flex-wrap:wrap;gap:10px;margin-top:34px}
.hero-photos{position:relative;display:grid;grid-template-columns:1fr 1fr;grid-template-rows:auto auto;gap:12px}
.hero-photos figure{margin:0;border-radius:var(--r);overflow:hidden;background:#2a4234;box-shadow:0 12px 32px rgba(0,0,0,.28)}
.hero-photos img{width:100%;height:100%;object-fit:cover}
.hero-photos .ph-a{grid-column:1/3;aspect-ratio:16/9}
.hero-photos .ph-b,.hero-photos .ph-c{aspect-ratio:4/3}
.hero-photos figcaption{position:absolute;margin:0}
.hero-tag{position:absolute;left:-18px;bottom:-18px;background:#fff;color:var(--ink);padding:14px 18px;border-radius:var(--r);box-shadow:var(--shadow);font-size:13.5px;line-height:1.5}
.hero-tag b{display:block;font-size:15px;color:var(--g7)}

/* ---------- facts strip ---------- */
.facts{background:#fff;border-bottom:1px solid var(--line-2)}
.facts ul{display:grid;grid-template-columns:repeat(4,1fr)}
.facts li{padding:30px 24px;border-right:1px solid var(--line-2)}
.facts li:last-child{border-right:0}
.facts b{display:block;font-size:30px;font-weight:800;color:var(--g8);letter-spacing:-.02em;line-height:1.2}
.facts b small{font-size:16px;font-weight:700;margin-left:2px}
.facts span{display:block;color:var(--muted);font-size:14.5px;margin-top:6px}

/* ---------- sections ---------- */
.section{padding:96px 0}
.section.alt{background:var(--paper)}
.section.tint{background:var(--sage-xl) url(../img/contour-light.svg) center/cover no-repeat}
.sec-head{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;margin-bottom:44px}
.sec-head h2{font-size:36px;font-weight:800;margin-top:10px}
.sec-head p{color:var(--ink-2);margin-top:12px;max-width:40em}
.sec-head.center{flex-direction:column;align-items:center;text-align:center}

/* business cards */
.biz-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.biz-card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;transition:box-shadow .2s,transform .2s}
.biz-card:hover{box-shadow:var(--shadow);transform:translateY(-2px)}
.biz-card .thumb{aspect-ratio:4/3;overflow:hidden;background:var(--sage-l)}
.biz-card .thumb img{width:100%;height:100%;object-fit:cover}
.biz-card .body{padding:26px 26px 28px;display:flex;flex-direction:column;flex:1}
.biz-card .num{font-size:13px;font-weight:700;color:var(--sage);letter-spacing:.08em}
.biz-card h3{font-size:22px;margin:6px 0 10px}
.biz-card p{color:var(--ink-2);font-size:15.5px}
.tags{display:flex;flex-wrap:wrap;gap:6px;margin:16px 0 20px}
.tags li{font-size:13.5px;padding:4px 10px;border-radius:999px;background:var(--sage-xl);color:var(--g7);border:1px solid var(--line-2)}
.biz-card .more{margin-top:auto}

/* case grid */
.case-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.case{position:relative;margin:0;border-radius:var(--r);overflow:hidden;background:#fff;border:1px solid var(--line);display:flex;flex-direction:column}
.case>a{display:flex;flex-direction:column;height:100%}
.case button{all:unset;display:block;width:100%;cursor:zoom-in}
.case .ph{aspect-ratio:4/3;overflow:hidden;background:var(--sage-l)}
.case img{width:100%;height:100%;object-fit:cover;transition:transform .35s}
.case:hover img{transform:scale(1.04)}
.case figcaption{padding:14px 16px 16px;flex:1}
.case .cat{font-size:12.5px;font-weight:700;color:var(--sage);letter-spacing:.04em}
.case .ttl{display:block;font-weight:700;font-size:16px;margin-top:2px;line-height:1.45}
.case .yr{font-size:13px;color:var(--muted)}
.case .multi{position:absolute;top:10px;right:10px;background:rgba(20,32,26,.72);color:#fff;font-size:12px;padding:3px 8px;border-radius:999px}

/* records preview */
.rec-split{display:grid;grid-template-columns:1fr 1.35fr;gap:56px;align-items:start}
.rec-intro h2{font-size:36px;font-weight:800;margin:10px 0 16px}
.rec-intro p{color:var(--ink-2)}
.client-list{display:flex;flex-wrap:wrap;gap:8px;margin:26px 0 30px}
.client-list li{background:#fff;border:1px solid var(--line);padding:7px 13px;border-radius:var(--r);font-size:14.5px;font-weight:600;color:var(--ink-2)}
.rec-list{background:#fff;border:1px solid var(--line);border-radius:var(--r)}
.rec-list li{display:grid;grid-template-columns:72px 1fr auto;gap:16px;align-items:center;padding:16px 22px;border-bottom:1px solid var(--line-2)}
.rec-list li:last-child{border-bottom:0}
.rec-list .d{font-weight:700;color:var(--g7);font-size:14.5px;font-variant-numeric:tabular-nums;white-space:nowrap}
.rec-list .n{font-weight:600}
.rec-list .n small{display:block;font-weight:500;color:var(--muted);font-size:13.5px}
.rec-list .k{font-size:13px;color:var(--g7);background:var(--sage-xl);padding:3px 9px;border-radius:999px;white-space:nowrap}

/* about preview */
.about-split{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.quote{font-size:26px;font-weight:700;line-height:1.55;letter-spacing:-.02em;color:var(--g9);margin:14px 0 22px}
.about-split p.body{color:var(--ink-2);margin-bottom:28px}
.about-photo{position:relative}
.about-photo img{border-radius:var(--r);aspect-ratio:4/3;object-fit:cover;width:100%}

/* CTA */
.cta{background:var(--g8) url(../img/contour-dark.svg) center/cover no-repeat;color:#fff}
.cta .wrap{display:flex;justify-content:space-between;align-items:center;gap:32px;padding-top:64px;padding-bottom:64px}
.cta h2{font-size:30px;font-weight:800}
.cta p{color:rgba(255,255,255,.78);margin-top:8px}
.cta .tel-big{font-size:34px;font-weight:800;letter-spacing:.01em;display:flex;align-items:center;gap:12px;white-space:nowrap}
.cta .tel-big svg{width:28px;height:28px;color:#b9d3ad}

/* ---------- page hero (sub pages) ---------- */
.page-hero{background:var(--g9) url(../img/contour-dark.svg) center/cover no-repeat;color:#fff}
.page-hero .wrap{padding-top:64px;padding-bottom:60px}
.crumb{display:flex;flex-wrap:wrap;gap:8px;font-size:13.5px;color:rgba(255,255,255,.62)}
.crumb a:hover{color:#fff}
.crumb li+li::before{content:"/";margin-right:8px;opacity:.5}
.page-hero h1{font-size:42px;font-weight:800;margin:14px 0 10px}
.page-hero p{color:rgba(255,255,255,.8);font-size:17px;max-width:42em}
.subnav{background:#fff;border-bottom:1px solid var(--line)}
.subnav ul{display:flex;gap:4px;overflow-x:auto;scrollbar-width:none}
.subnav a{display:block;padding:16px 18px;font-weight:600;color:var(--muted);white-space:nowrap;border-bottom:2px solid transparent}
.subnav a:hover{color:var(--ink)}
.subnav a[aria-current="page"]{color:var(--g7);border-bottom-color:var(--g6)}

/* ---------- about ---------- */
.greeting{display:grid;grid-template-columns:280px 1fr;gap:64px}
.greeting h2{font-size:32px;font-weight:800;margin-top:10px}
.greeting .sig{margin-top:30px;font-size:17px;color:var(--ink-2)}
.greeting .sig b{font-size:22px;color:var(--ink);margin-left:8px;letter-spacing:.12em}
.greeting .text p{color:var(--ink-2);font-size:17px;line-height:1.95}
.greeting .text p+p{margin-top:18px}
.greeting .text .lead{font-size:23px;font-weight:700;color:var(--g9);line-height:1.6}
.info-table{border-top:2px solid var(--g8)}
.info-table th,.info-table td{padding:17px 20px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top;font-size:16px}
.info-table th{width:200px;background:var(--sage-xl);font-weight:700;color:var(--g8)}
.info-table td small{color:var(--muted)}
.timeline{position:relative;padding-left:28px;border-left:2px solid var(--line)}
.timeline li{position:relative;padding:0 0 30px}
.timeline li:last-child{padding-bottom:0}
.timeline li::before{content:"";position:absolute;left:-36px;top:7px;width:14px;height:14px;border-radius:50%;background:#fff;border:3px solid var(--g6)}
.timeline .t{font-weight:800;color:var(--g7);font-variant-numeric:tabular-nums}
.timeline .e{font-weight:600;margin-top:2px}
.timeline .s{color:var(--muted);font-size:14.5px}
.org{display:flex;flex-direction:column;align-items:center}
.org .ceo{width:120px;height:120px;border-radius:50%;background:var(--g8);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:18px}
.org .vline{width:2px;height:22px;background:var(--stone)}
.org .exec{background:var(--g6);color:#fff;padding:8px 26px;font-weight:700;border-radius:4px}
.org .depts{position:relative;display:grid;grid-template-columns:repeat(5,1fr);gap:16px;width:100%;max-width:920px;padding-top:24px;margin-top:22px}
.org .depts::before{content:"";position:absolute;top:0;left:10%;right:10%;height:2px;background:var(--stone)}
.org .dept{position:relative;text-align:center}
.org .dept::before{content:"";position:absolute;top:-24px;left:50%;width:2px;height:24px;background:var(--stone)}
.org .dept b{display:flex;align-items:center;justify-content:center;width:84px;height:84px;margin:0 auto;border-radius:50%;border:3px solid var(--g8);background:#fff;font-size:16px}
.org .dept span{display:block;margin-top:12px;background:var(--sage);color:#fff;padding:16px 8px;border-radius:4px;font-size:14.5px;line-height:1.6;min-height:88px;display:flex;align-items:center;justify-content:center}
.license{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.license li{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:26px}
.license .k{font-size:13px;font-weight:700;color:var(--sage);letter-spacing:.04em}
.license .v{font-size:19px;font-weight:800;margin:6px 0 6px;color:var(--g9)}
.license .s{font-size:14.5px;color:var(--muted)}

/* ---------- business detail ---------- */
.detail-intro{display:grid;grid-template-columns:1.1fr 1fr;gap:56px;align-items:center}
.detail-intro h2{font-size:32px;font-weight:800;margin:10px 0 18px}
.detail-intro p{color:var(--ink-2);font-size:17px}
.detail-intro p+p{margin-top:14px}
.detail-intro img{border-radius:var(--r);width:100%;aspect-ratio:4/3;object-fit:cover}
.scope{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.scope li{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:26px 24px}
.scope .ic{width:44px;height:44px;border-radius:50%;background:var(--sage-xl);display:flex;align-items:center;justify-content:center;color:var(--g7);margin-bottom:14px}
.scope .ic svg{width:22px;height:22px}
.scope h3{font-size:19px;margin-bottom:8px}
.scope p{color:var(--ink-2);font-size:15.5px}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0;counter-reset:st;border:1px solid var(--line);border-radius:var(--r);background:#fff}
.steps li{padding:26px 24px;border-right:1px solid var(--line);counter-increment:st}
.steps li:last-child{border-right:0}
.steps li::before{content:"STEP " counter(st,decimal-leading-zero);font-size:12.5px;font-weight:800;color:var(--sage);letter-spacing:.08em}
.steps h3{font-size:18px;margin:8px 0 6px}
.steps p{font-size:15px;color:var(--ink-2)}
.faq details{border-bottom:1px solid var(--line);padding:0}
.faq details:first-child{border-top:2px solid var(--g8)}
.faq summary{list-style:none;cursor:pointer;padding:22px 44px 22px 4px;font-weight:700;font-size:17px;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::before{content:"Q.";color:var(--g6);margin-right:10px}
.faq summary::after{content:"+";position:absolute;right:8px;top:18px;font-size:24px;font-weight:400;color:var(--muted)}
.faq details[open] summary::after{content:"−"}
.faq .a{padding:0 4px 24px 34px;color:var(--ink-2)}
.biz-other{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.biz-other a{display:flex;align-items:center;gap:18px;padding:22px;background:#fff;border:1px solid var(--line);border-radius:var(--r)}
.biz-other a:hover{border-color:var(--sage)}
.biz-other img{width:96px;height:72px;object-fit:cover;border-radius:4px}
.biz-other b{display:block;font-size:17px}
.biz-other span{font-size:14px;color:var(--muted)}

/* ---------- filters / gallery ---------- */
.filters{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:32px}
.filters button{border:1px solid var(--line);background:#fff;color:var(--ink-2);padding:9px 18px;border-radius:999px;font-weight:600;font-size:15px}
.filters button:hover{border-color:var(--sage)}
.filters button[aria-pressed="true"]{background:var(--g8);border-color:var(--g8);color:#fff}
.filters button .c{opacity:.65;margin-left:4px;font-weight:500}
.case[hidden],.rec-row[hidden]{display:none}
.lightbox{position:fixed;inset:0;z-index:200;background:rgba(10,18,14,.92);display:none;align-items:center;justify-content:center;padding:56px 72px}
.lightbox.open{display:flex}
.lightbox figure{margin:0;max-width:1000px;width:100%;text-align:center}
.lightbox img{max-height:76vh;width:auto;max-width:100%;margin:0 auto;border-radius:4px}
.lightbox figcaption{color:#fff;margin-top:14px;font-weight:600}
.lightbox figcaption small{display:block;color:rgba(255,255,255,.6);font-weight:500}
.lb-btn{position:absolute;background:rgba(255,255,255,.1);border:0;color:#fff;width:48px;height:48px;border-radius:50%;font-size:22px;display:flex;align-items:center;justify-content:center}
.lb-btn:hover{background:rgba(255,255,255,.22)}
.lb-close{top:16px;right:16px}
.lb-prev{left:16px;top:50%;transform:translateY(-50%)}
.lb-next{right:16px;top:50%;transform:translateY(-50%)}
.note{font-size:14px;color:var(--muted);margin-top:28px}

/* ---------- records ---------- */
.rec-summary{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:40px}
.rec-summary li{background:var(--sage-xl);border-radius:var(--r);padding:20px 22px}
.rec-summary b{display:block;font-size:28px;font-weight:800;color:var(--g8)}
.rec-summary span{font-size:14.5px;color:var(--muted)}
.rec-table{border-top:2px solid var(--g8);font-size:15.5px}
.rec-table th{background:var(--sage-xl);font-weight:700;color:var(--g8);padding:14px 12px;border-bottom:1px solid var(--line);text-align:left;white-space:nowrap}
.rec-table td{padding:15px 12px;border-bottom:1px solid var(--line-2);vertical-align:top}
.rec-table td.no,.rec-table td.dt{font-variant-numeric:tabular-nums;color:var(--muted);white-space:nowrap}
.rec-table td.cl{color:var(--ink-2)}
.rec-table td.nm{font-weight:600}
.rec-table .k{font-size:13px;color:var(--g7);background:var(--sage-xl);padding:3px 9px;border-radius:999px;white-space:nowrap}
.rec-year{background:var(--paper)}
.rec-year td{font-weight:800;color:var(--g7);padding:12px}

/* ---------- contact ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1.25fr;gap:48px;align-items:start}
.contact-card{background:var(--g8) url(../img/contour-dark.svg) center/cover;color:#fff;border-radius:var(--r);padding:36px}
.contact-card h2{font-size:24px;font-weight:800}
.contact-card dl{margin:24px 0 0}
.contact-card dt{font-size:13px;color:#a9c19f;font-weight:700;letter-spacing:.06em;margin-top:20px}
.contact-card dd{margin:4px 0 0;font-size:17px}
.contact-card .tel{font-size:30px;font-weight:800}
.map-box{border-radius:var(--r);overflow:hidden;border:1px solid var(--line);background:var(--sage-l)}
.map-box iframe{display:block;width:100%;height:420px;border:0}
.map-links{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}
.ask-list{margin-top:28px;display:grid;gap:10px}
.ask-list li{display:flex;gap:12px;align-items:flex-start;color:var(--ink-2)}
.ask-list li::before{content:"";flex-shrink:0;width:8px;height:8px;border-radius:50%;background:var(--g6);margin-top:10px}

/* ---------- footer ---------- */
.site-footer{background:#121b16;color:rgba(255,255,255,.66);font-size:14.5px}
.site-footer .wrap{padding-top:52px;padding-bottom:40px}
.ft-top{display:flex;justify-content:space-between;gap:40px;flex-wrap:wrap;padding-bottom:28px;border-bottom:1px solid rgba(255,255,255,.1)}
.ft-logo{display:flex;align-items:center;gap:10px}
.ft-logo img{width:28px;filter:brightness(0) invert(1);opacity:.9}
.ft-logo .logo-en{color:#fff}
.ft-logo .logo-ko{color:rgba(255,255,255,.55)}
.ft-nav{display:flex;flex-wrap:wrap;gap:6px 22px}
.ft-nav a:hover{color:#fff}
.ft-info{padding-top:24px;line-height:1.9}
.ft-info span{display:inline-block;margin-right:16px}
.ft-copy{margin-top:14px;color:rgba(255,255,255,.4);font-size:13px}

/* mobile call bar */
.callbar{display:none}

/* ---------- 404 ---------- */
.nf{min-height:56vh;display:flex;align-items:center;text-align:center}
.nf .wrap{width:100%}
.nf b{font-size:72px;font-weight:800;color:var(--sage-l);display:block;line-height:1}
.nf h1{font-size:28px;margin:12px 0}
.nf p{color:var(--muted);margin-bottom:28px}

/* ---------- responsive ---------- */
@media (max-width:1080px){
  .nav a{padding:10px 10px;font-size:15px}
  .head-tel span{display:none}
  .hero h1{font-size:44px}
}
@media (max-width:960px){
  .site-header .wrap{height:64px}
  .nav-toggle{display:block}
  .head-tel{display:none}
  .nav{display:none;position:fixed;top:64px;left:0;right:0;bottom:0;background:#fff;margin:0;padding:12px 20px 32px;overflow-y:auto;z-index:55}
  .nav.open{display:block}
  .nav ul{flex-direction:column;gap:0}
  .nav a{padding:18px 6px;font-size:18px;border-bottom:1px solid var(--line-2);border-radius:0}
  .nav a[aria-current="page"]::after{display:none}
  .nav .m-tel{display:flex;margin-top:24px;justify-content:center;color:#fff;background:var(--g8);border-bottom:0;border-radius:var(--r);padding:15px 20px;font-size:17px}
  body.nav-open{overflow:hidden}
  .nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
  .nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
  .hero .wrap{grid-template-columns:1fr;gap:44px;padding-top:56px;padding-bottom:72px}
  .hero-tag{left:12px;bottom:-16px}
  .facts ul{grid-template-columns:repeat(2,1fr)}
  .facts li:nth-child(2){border-right:0}
  .facts li:nth-child(-n+2){border-bottom:1px solid var(--line-2)}
  .biz-grid,.case-grid{grid-template-columns:repeat(2,1fr)}
  .rec-split,.about-split,.detail-intro,.contact-grid,.greeting{grid-template-columns:1fr;gap:36px}
  .cta .wrap{flex-direction:column;align-items:flex-start}
  .scope{grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:1fr 1fr}
  .steps li:nth-child(2){border-right:0}
  .steps li:nth-child(-n+2){border-bottom:1px solid var(--line)}
  .license{grid-template-columns:1fr}
  .org .depts{grid-template-columns:repeat(3,1fr);row-gap:28px}
  .org .depts::before,.org .dept::before{display:none}
  .rec-summary{grid-template-columns:repeat(2,1fr)}
}
@media (min-width:961px){.nav .m-tel{display:none}}
@media (max-width:640px){
  body{font-size:15.5px;padding-bottom:62px}
  .wrap{padding:0 16px}
  .logo-en{font-size:20px}
  .hero h1{font-size:34px}
  .hero-lead{font-size:16.5px}
  .hero-photos{gap:8px}
  .hero-tag{font-size:12.5px;padding:10px 14px}
  .facts li{padding:22px 16px}
  .facts b{font-size:24px}
  .facts span{font-size:13.5px}
  .section{padding:64px 0}
  .sec-head{flex-direction:column;align-items:flex-start;margin-bottom:28px}
  .sec-head h2,.rec-intro h2{font-size:28px}
  .biz-grid,.case-grid,.scope,.biz-other{grid-template-columns:1fr}
  .case-grid.compact{grid-template-columns:1fr 1fr;gap:12px}
  .case-grid.compact figcaption{padding:10px 12px 12px}
  .case-grid.compact .ttl{font-size:14px}
  .rec-list li{grid-template-columns:auto 1fr;gap:14px;padding:14px 16px}
  .rec-list .k{display:none}
  .quote{font-size:21px}
  .cta h2{font-size:24px}
  .cta .tel-big{font-size:28px}
  .page-hero .wrap{padding-top:44px;padding-bottom:40px}
  .page-hero h1{font-size:30px}
  .page-hero p{font-size:15.5px}
  .greeting h2{font-size:26px}
  .greeting .text p{font-size:16px}
  .greeting .text .lead{font-size:19px}
  .info-table th{width:108px;padding:14px 12px;font-size:14.5px}
  .info-table td{padding:14px 12px;font-size:15px}
  .detail-intro h2{font-size:26px}
  .steps{grid-template-columns:1fr}
  .steps li{border-right:0;border-bottom:1px solid var(--line)}
  .steps li:last-child{border-bottom:0}
  .org .depts{grid-template-columns:repeat(2,1fr)}
  .org .dept b{width:72px;height:72px;font-size:15px}
  .rec-summary b{font-size:22px}
  .rec-table thead{display:none}
  .rec-table,.rec-table tbody,.rec-table tr,.rec-table td{display:block}
  .rec-table tr.rec-row{padding:14px 2px;border-bottom:1px solid var(--line-2);display:grid;grid-template-columns:auto 1fr;column-gap:10px}
  .rec-table td{padding:0;border:0}
  .rec-table td.no{display:none}
  .rec-table td.dt{grid-row:1;grid-column:1;font-size:13.5px}
  .rec-table td.cl{grid-row:1;grid-column:2;font-size:13.5px}
  .rec-table td.nm{grid-column:1/3;margin-top:4px}
  .rec-table td.kd{grid-column:1/3;margin-top:6px}
  .rec-table tr.rec-row[hidden]{display:none}
  .rec-year td{padding:12px 4px}
  .lightbox{padding:56px 8px}
  .lb-prev,.lb-next{top:auto;bottom:16px;transform:none}
  .contact-card{padding:28px 22px}
  .contact-card .tel{font-size:26px}
  .map-box iframe{height:320px}
  .callbar{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:60;background:var(--g8);height:62px}
  .callbar a{flex:1;display:flex;align-items:center;justify-content:center;gap:8px;color:#fff;font-weight:700;font-size:16px}
  .callbar a+a{border-left:1px solid rgba(255,255,255,.18)}
  .callbar svg{width:18px;height:18px}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}

/* ---------- 그룹사 ---------- */
.groupbar{background:var(--g9);color:rgba(255,255,255,.72);font-size:13px;position:relative;z-index:51}
.groupbar .wrap{display:flex;align-items:center;gap:12px;height:38px}
.gb-label{font-weight:700;letter-spacing:.04em;color:rgba(255,255,255,.5);margin-right:auto}
.groupbar ul{display:flex;align-items:center;gap:2px}
.groupbar li+li{border-left:1px solid rgba(255,255,255,.16)}
.groupbar a,.groupbar .soon{display:inline-flex;align-items:center;gap:4px;padding:4px 12px;white-space:nowrap}
.groupbar a:hover{color:#fff}
.groupbar a[aria-current]{color:#fff;font-weight:700}
.groupbar svg{width:12px;height:12px;opacity:.8}
.groupbar .soon{color:rgba(255,255,255,.42)}
.groupbar .soon em,.site-footer .soon em{font-style:normal;font-size:11px;border:1px solid currentColor;padding:0 6px;border-radius:999px;margin-left:4px;line-height:1.5}
.group-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.gcard{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:30px 28px}
.gcard.is-current{border-color:var(--g6);box-shadow:inset 0 4px 0 var(--g6)}
.gcard.is-soon{background:transparent;border-style:dashed}
.g-tag{align-self:flex-start;font-size:12.5px;font-weight:700;padding:3px 10px;border-radius:999px;background:var(--sage-xl);color:var(--g7);border:1px solid var(--line-2);margin-bottom:18px}
.gcard.is-soon .g-tag{color:var(--muted);background:transparent}
.g-name{font-size:23px;font-weight:800;letter-spacing:-.02em}
.g-biz{color:var(--g7);font-weight:700;font-size:15px;margin-top:2px}
.gcard p{color:var(--ink-2);font-size:15px;margin:12px 0 24px}
.g-btn{margin-top:auto;align-self:flex-start}
.g-soon{border:1px dashed var(--line);color:var(--muted);cursor:default;font-weight:600}
.gcard.is-soon .g-name{color:var(--ink-2)}
.ft-group{display:flex;flex-wrap:wrap;align-items:center;gap:8px 20px;padding:18px 0;border-bottom:1px solid rgba(255,255,255,.1)}
.ft-label{font-weight:700;color:rgba(255,255,255,.4);font-size:13px;letter-spacing:.04em}
.ft-group a{display:inline-flex;align-items:center;gap:4px;color:rgba(255,255,255,.82)}
.ft-group a:hover{color:#fff}
.ft-group svg{width:12px;height:12px}
.site-footer .soon{color:rgba(255,255,255,.4)}
@media (max-width:960px){.group-grid{grid-template-columns:1fr}}
@media (max-width:640px){
  .gb-label{display:none}
  .groupbar{font-size:12px}
  .groupbar .wrap{height:34px;justify-content:center}
  .groupbar a,.groupbar .soon{padding:3px 8px}
  .groupbar .soon em{font-size:10px;padding:0 4px}
  .gcard{padding:24px 20px}
}

/* =====================================================================
   깔끔 정리 (휴조경 참고 · 11/05) — 여백 넓게, 박스·그림자·둥근 모서리·알약 태그 줄이고
   영문 소제목(Poppins)과 얇은 선으로 정리
   ===================================================================== */
:root{
  --ink:#2a2b28; --ink-2:#575954; --muted:#8a8c86;
  --line:#e4e4df; --line-2:#efefea; --paper:#f6f5f1; --sage-xl:#f3f2ec; --r:0px;
  --en:"Poppins","Pretendard Variable",Pretendard,sans-serif;
}
body{color:var(--ink)}
.section{padding:120px 0}
.eyebrow{font-family:var(--en);font-weight:400;font-size:13px;letter-spacing:.3em;text-transform:uppercase;color:var(--sage)}
.sec-head{margin-bottom:52px}
.sec-head h2,.rec-intro h2,.greeting h2,.detail-intro h2{font-weight:600;letter-spacing:-.025em}
.sec-head h2{font-size:32px;margin-top:14px}
.sec-head p{color:var(--muted);font-size:16px}
.more{font-weight:500;color:var(--ink);font-size:14.5px;border-bottom:1px solid currentColor;padding-bottom:3px}
.more:hover{color:var(--g7)}
.btn{border-radius:0;font-weight:600;padding:14px 28px}

/* 헤더 */
.site-header{border-bottom:1px solid var(--line-2)}
.site-header .wrap{height:80px}
.nav a{font-size:15px;font-weight:500;color:#7a7c75;padding:10px 17px}
.nav a:hover{background:none;color:var(--ink)}
.nav a[aria-current="page"]{color:var(--ink)}
.nav a[aria-current="page"]::after{height:1px;background:var(--ink);margin-top:6px;border-radius:0}
.head-tel{background:none;color:var(--ink);border-radius:0;padding:6px 0 6px 22px;margin-left:8px;border-left:1px solid var(--line);font-family:var(--en);font-weight:500;letter-spacing:.02em}
.head-tel:hover{background:none;color:var(--g7)}

/* 그룹사 바: 밝고 얇게 */
.groupbar{background:var(--sage-xl);color:var(--muted);border-bottom:1px solid var(--line-2)}
.gb-label{color:#a7a8a1;font-weight:500;letter-spacing:.08em;font-size:12px}
.groupbar li+li{border-left-color:var(--line)}
.groupbar a:hover,.groupbar a[aria-current]{color:var(--ink)}
.groupbar .soon{color:#b2b3ac}

/* 메인 히어로 */
.hero .wrap{padding-top:104px;padding-bottom:112px}
.hero h1{font-weight:600;letter-spacing:-.035em}
.hero-lead{color:rgba(255,255,255,.75)}
.hero-photos{gap:8px}
.hero-photos figure{border-radius:0;box-shadow:none}

/* 숫자 */
.facts li{padding:40px 28px;border-right-color:var(--line-2)}
.facts b{font-family:var(--en);font-weight:300;font-size:40px;color:var(--ink);letter-spacing:0}
.facts b small{font-family:"Pretendard Variable",Pretendard,sans-serif;font-weight:500;font-size:15px;color:var(--muted);margin-left:4px}
.facts span{font-size:14px;color:var(--muted)}

/* 사업분야 카드: 테두리 없이 사진 + 글 */
.biz-grid{gap:40px}
.biz-card{border:0;background:none;border-radius:0}
.biz-card:hover{box-shadow:none;transform:none}
.biz-card .thumb{aspect-ratio:4/5;background:var(--sage-xl)}
.biz-card .thumb img{transition:transform .7s}
.biz-card:hover .thumb img{transform:scale(1.03)}
.biz-card .body{padding:28px 0 0}
.biz-card .num{font-family:var(--en);font-weight:300;font-size:14px;color:var(--muted);letter-spacing:.12em}
.biz-card h3{font-size:22px;font-weight:600;margin:8px 0 10px}
.biz-card p{color:var(--muted);font-size:15px}
.tags{gap:0;margin:14px 0 24px}
.tags li{background:none;border:0;border-radius:0;padding:0;font-size:14px;color:var(--ink-2)}
.tags li+li::before{content:"·";margin:0 8px;color:#c2c3bd}

/* 시공사례 */
.case{border:0;border-radius:0;background:none}
.case .ph{background:var(--sage-xl)}
.case figcaption{padding:14px 0 4px}
.case .cat{font-weight:500;letter-spacing:0}
.case .ttl{font-weight:600}
.case .multi{border-radius:0;background:rgba(20,24,22,.6)}
.case-grid{gap:44px 20px}
.case-grid.compact{gap:8px}
.case-grid.compact .case a{position:relative;display:block}
.case-grid.compact figcaption{position:absolute;left:0;right:0;bottom:0;padding:48px 20px 18px;background:linear-gradient(to top,rgba(12,20,16,.78),rgba(12,20,16,0));color:#fff;opacity:0;transition:opacity .3s}
.case-grid.compact .case:hover figcaption,.case-grid.compact .case a:focus-visible figcaption{opacity:1}
.case-grid.compact .cat{color:#c9dcc0}
.case-grid.compact .yr{color:rgba(255,255,255,.7)}
@media (hover:none){.case-grid.compact figcaption{opacity:1;padding:32px 12px 10px}}

/* 필터: 글자 탭 */
.filters{gap:4px 28px;border-bottom:1px solid var(--line);margin-bottom:44px}
.filters button{border:0;border-radius:0;background:none;padding:14px 0;margin-bottom:-1px;border-bottom:2px solid transparent;color:var(--muted);font-weight:500}
.filters button:hover{border-color:transparent;color:var(--ink)}
.filters button[aria-pressed="true"]{background:none;color:var(--ink);border-bottom-color:var(--ink)}

/* 시공실적 미리보기 */
.section.tint{background:var(--sage-xl)}
.rec-intro h2{font-size:32px}
.rec-intro p{color:var(--ink-2)}
.client-list{gap:6px 0}
.client-list li{background:none;border:0;border-radius:0;padding:0;font-weight:500;color:var(--ink-2);font-size:15px}
.client-list li+li::before{content:"·";margin:0 10px;color:#c2c3bd}
.rec-list{border:0;border-radius:0;background:none;border-top:1px solid var(--ink)}
.rec-list li{padding:18px 4px;border-bottom-color:var(--line)}
.rec-list li:last-child{border-bottom:1px solid var(--line)}
.rec-list .d{font-family:var(--en);font-weight:400;color:var(--muted);font-size:14px}
.rec-list .n{font-weight:500}
.rec-list .k{background:none;padding:0;color:var(--muted);border-radius:0}

/* 회사 소개 요약 */
.quote{font-weight:600;color:var(--ink);font-size:28px}
.about-split p.body{color:var(--ink-2)}
.about-photo img{border-radius:0}

/* 그룹사: 박스 없이 3단 */
.group-grid{gap:0;border-top:1px solid var(--ink);border-bottom:1px solid var(--line)}
.gcard{border:0;background:none;border-radius:0;padding:40px 36px 44px}
.gcard+.gcard{border-left:1px solid var(--line)}
.gcard.is-current,.gcard.is-soon{box-shadow:none;border-color:var(--line);border-style:solid;background:none}
.g-tag{background:none;border:0;padding:0;border-radius:0;color:var(--sage);font-weight:500;font-size:13px;margin-bottom:14px}
.g-name{font-size:24px;font-weight:600}
.g-biz{color:var(--ink-2);font-weight:500}
.gcard p{color:var(--muted)}
.gcard .btn{padding:0 0 3px;border:0;border-bottom:1px solid currentColor;background:none;color:var(--ink);font-weight:500;font-size:14.5px}
.gcard .btn:hover{color:var(--g7);background:none}
.gcard .g-soon{color:#b2b3ac;border-bottom-color:transparent}

/* CTA */
.cta .wrap{padding-top:84px;padding-bottom:84px}
.cta h2{font-weight:600}
.cta .tel-big{font-family:var(--en);font-weight:400;letter-spacing:.02em}

/* 서브페이지 상단: 사진 배너 + 가운데 제목 */
.page-hero{position:relative;overflow:hidden;text-align:center;background:var(--g9)}
.page-hero .ph-bg{position:absolute;inset:0}
.page-hero .ph-bg img{width:100%;height:100%;object-fit:cover;filter:blur(1px);transform:scale(1.03)}
.page-hero::before{content:"";position:absolute;inset:0;z-index:1;background:rgba(16,30,22,.66)}
.page-hero .wrap{position:relative;z-index:2;padding-top:104px;padding-bottom:92px}
.page-hero .en{display:block;font-family:var(--en);font-size:13px;letter-spacing:.32em;text-transform:uppercase;color:#c9dcc0}
.page-hero h1{font-weight:600;font-size:40px;margin:14px 0 12px}
.page-hero p{margin:0 auto;color:rgba(255,255,255,.82)}
.crumb{justify-content:center;margin-top:26px;font-size:13px}
.subnav ul{justify-content:center;gap:12px}
.subnav a{font-weight:500}
.subnav a[aria-current="page"]{color:var(--ink);border-bottom-color:var(--ink)}

/* 서브페이지 요소 정리 */
.greeting .text .lead{color:var(--ink);font-weight:600}
.info-table{border-top:1px solid var(--ink)}
.info-table th{background:none;color:var(--ink);font-weight:600}
.license{gap:32px}
.license li{border:0;border-top:1px solid var(--ink);background:none;border-radius:0;padding:24px 0 0}
.license .k{font-weight:500;letter-spacing:0}
.license .v{color:var(--ink);font-weight:600}
.org .exec,.org .dept span{border-radius:0}
.org .dept span{background:var(--sage-xl);color:var(--ink-2)}
.org .dept b{border-width:1px;border-color:var(--ink)}
.org .ceo{background:var(--g8)}
.org .vline,.org .depts::before,.org .dept::before{background:#cfd0ca}
.detail-intro img{border-radius:0}
.detail-intro p{color:var(--ink-2)}
.scope{gap:44px 36px}
.scope li{border:0;background:none;border-radius:0;padding:0}
.scope .ic{background:none;border:1px solid var(--line);color:var(--g7)}
.scope h3{font-weight:600}
.scope p{color:var(--muted)}
.steps{border:0;background:none;border-radius:0;gap:28px}
.steps li{border:0;border-top:1px solid var(--ink);padding:22px 0 0}
.steps li::before{font-family:var(--en);font-weight:400;color:var(--sage)}
.steps h3{font-weight:600}
.steps p{color:var(--muted)}
.faq details:first-child{border-top:1px solid var(--ink)}
.faq summary{font-weight:600}
.biz-other{gap:0 32px}
.biz-other a{border:0;border-top:1px solid var(--line);border-radius:0;background:none;padding:22px 0}
.biz-other img{border-radius:0}
.rec-summary li{background:none;border-radius:0;border-top:1px solid var(--ink);padding:22px 0 0}
.rec-summary b{font-family:var(--en);font-weight:300;color:var(--ink)}
.rec-table{border-top:1px solid var(--ink)}
.rec-table th{background:none;color:var(--ink);font-weight:600}
.rec-table td.nm{font-weight:500}
.rec-table .k{background:none;padding:0;border-radius:0;color:var(--muted)}
.rec-year{background:var(--sage-xl)}
.rec-year td{color:var(--ink);font-family:var(--en);font-weight:500}
.contact-card{background:var(--sage-xl);color:var(--ink);border-radius:0}
.contact-card dt{color:var(--sage)}
.contact-card .tel{font-family:var(--en);font-weight:500}
.map-box{border-radius:0}
.map-links .btn{padding:12px 20px}
.lightbox img{border-radius:0}
.site-footer{background:#1d2420}

@media (max-width:960px){
  .site-header .wrap{height:64px}
  .nav a{font-size:18px;color:var(--ink);padding:18px 6px}
  .gcard+.gcard{border-left:0;border-top:1px solid var(--line)}
  .biz-grid{gap:48px 24px}
  .steps{gap:0}
  .steps li{padding:22px 0}
  .steps li:nth-child(-n+2){border-bottom:0}
}
@media (max-width:640px){
  .section{padding:76px 0}
  .sec-head{margin-bottom:32px}
  .sec-head h2,.rec-intro h2{font-size:26px}
  .hero .wrap{padding-top:56px;padding-bottom:72px}
  .facts li{padding:24px 16px}
  .facts b{font-size:30px}
  .biz-card .thumb{aspect-ratio:4/3}
  .quote{font-size:22px}
  .gcard{padding:30px 4px 32px}
  .page-hero .wrap{padding-top:64px;padding-bottom:56px}
  .page-hero h1{font-size:30px}
  .steps li{border-bottom:0!important}
  .contact-card{padding:28px 22px}
}
/* 정리 보완 */
.biz-card .more{align-self:flex-start}
.biz-card .tags{display:none}
.biz-card p{margin-bottom:22px}
.tags li+li::before,.client-list li+li::before{content:none}
.tags li:not(:last-child)::after,.client-list li:not(:last-child)::after{content:"·";margin:0 9px;color:#c2c3bd}
.hero .eyebrow{font-family:"Pretendard Variable",Pretendard,sans-serif;letter-spacing:.08em;text-transform:none;font-size:14px;font-weight:500}
@media (max-width:640px){
  .subnav ul{justify-content:flex-start;gap:4px}
  .case-grid.compact{gap:20px 10px}
  .case-grid.compact figcaption{position:static;opacity:1;background:none;color:var(--ink);padding:10px 0 0}
  .case-grid.compact .cat{color:var(--sage)}
  .case-grid.compact .yr{color:var(--muted)}
}
/* 사진 선명도 정리 (11/05) — 서브페이지 상단은 사진 없이 글자 헤더, 사진 크롭 줄이기 */
.page-hero{background:var(--sage-xl) url(../img/contour-light.svg) center/cover no-repeat;color:var(--ink);border-bottom:1px solid var(--line-2)}
.page-hero::before{display:none}
.page-hero .wrap{padding-top:92px;padding-bottom:80px}
.page-hero .en{color:var(--sage)}
.page-hero p{color:var(--ink-2)}
.crumb{color:var(--muted)}
.crumb a:hover{color:var(--ink)}
.biz-card .thumb{aspect-ratio:4/3}
@media (max-width:640px){.page-hero .wrap{padding-top:56px;padding-bottom:48px}}
img[src*="m-spray"]{object-position:78% 50%}