@charset "UTF-8";
/* DS ENERGY · contents.css — 페이지 내용 (메인 섹션 · 회사소개 · 사업분야 … 페이지별 구획)
   원본: _작업/html_261020/css/main.css + sub.css(페이지) */
/* DS ENERGY · 메인 페이지 전용 스타일 */
/* =========================================================
   02 MAIN VISUAL
   ========================================================= */
.visual{position:relative;height:880px;min-height:640px;margin-top:96px;overflow:hidden;background:var(--navy-deep);color:#fff}
.vs-slide{position:absolute;inset:0;opacity:0;visibility:hidden;transition:opacity 1.2s var(--ease),visibility 1.2s}
.vs-slide.is-active{opacity:1;visibility:visible}
.vs-bg{position:absolute;inset:0;overflow:hidden;transform:scale(1.08);transition:transform 7s linear}
.vs-slide.is-active .vs-bg{transform:scale(1)}
.vs-bg>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:3}
/* 이미지 미등록 시 노출되는 기본 그래픽 (하늘 + 태양 + 패널 필드) */
.vs-sky{position:absolute;inset:0}
.vs-slide.s1 .vs-sky{background:linear-gradient(180deg,#0B1F4D 0%,#1C499E 52%,#F2A93B 86%,#FFD86B 100%)}
.vs-slide.s2 .vs-sky{background:linear-gradient(180deg,#1C5FBF 0%,#4A8BE0 50%,#BFDDF7 100%)}
.vs-slide.s3 .vs-sky{background:linear-gradient(180deg,#081633 0%,#2A2F6B 45%,#B4436C 78%,#F49A5B 100%)}
.vs-sun{position:absolute;width:360px;height:360px;border-radius:50%;background:radial-gradient(circle,#FFF7C2 0%,#FFE15A 30%,rgba(255,200,30,.35) 55%,rgba(255,200,30,0) 72%);filter:blur(2px)}
.vs-slide.s1 .vs-sun{right:16%;top:44%}
.vs-slide.s2 .vs-sun{right:10%;top:6%;width:440px;height:440px}
.vs-slide.s3 .vs-sun{left:58%;top:50%}
.vs-field{position:absolute;left:-30%;right:-30%;bottom:-6%;height:62%;transform:perspective(900px) rotateX(62deg);transform-origin:50% 100%;
  background:
   repeating-linear-gradient(90deg,rgba(255,255,255,.28) 0 2px,transparent 2px 64px),
   repeating-linear-gradient(0deg,transparent 0 30px,rgba(255,255,255,.18) 30px 32px,transparent 32px 62px,rgba(8,20,50,.9) 62px 90px),
   linear-gradient(180deg,#14306E,#0A1A44);
  -webkit-mask:linear-gradient(180deg,transparent 0%,#000 24%);mask:linear-gradient(180deg,transparent 0%,#000 24%)}
.vs-slide.s2 .vs-field{background:repeating-linear-gradient(90deg,rgba(255,255,255,.35) 0 2px,transparent 2px 64px),repeating-linear-gradient(0deg,transparent 0 30px,rgba(255,255,255,.22) 30px 32px,transparent 32px 62px,rgba(10,40,90,.85) 62px 90px),linear-gradient(180deg,#1D4A9C,#0E2A66);-webkit-mask:linear-gradient(180deg,transparent 0%,#000 24%);mask:linear-gradient(180deg,transparent 0%,#000 24%)}
.vs-dim{position:absolute;inset:0;z-index:4;background:linear-gradient(90deg,rgba(6,16,42,.72) 0%,rgba(6,16,42,.3) 55%,rgba(6,16,42,0) 100%)}
.vs-txt{position:absolute;z-index:5;left:0;right:0;bottom:200px}
.vs-txt .inner>*{opacity:0;transform:translateY(30px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.vs-slide.is-active .vs-txt .inner>*{opacity:1;transform:none}
.vs-slide.is-active .vs-txt .inner>*:nth-child(2){transition-delay:.15s}
.vs-slide.is-active .vs-txt .inner>*:nth-child(3){transition-delay:.3s}
.vs-sub{display:block;font-size:24px;font-weight:500;color:rgba(255,255,255,.9);margin-bottom:16px;letter-spacing:-.01em}
.vs-sub b{color:var(--yellow);font-weight:700}
.vs-title{font-size:60px;font-weight:800;line-height:1.3;letter-spacing:-.035em;color:#fff;margin-bottom:40px}
.vs-ctrl{position:absolute;z-index:6;left:0;right:0;bottom:80px}
.vs-ctrl .inner{display:flex;align-items:center;gap:24px}
.vs-num{font-size:16px;font-weight:600;color:#fff;font-variant-numeric:tabular-nums;letter-spacing:.06em}
.vs-num span{color:rgba(255,255,255,.5)}
.vs-bars{display:flex;gap:8px}
.vs-bar{position:relative;width:80px;height:3px;background:rgba(255,255,255,.3);overflow:hidden;border-radius:2px}
.vs-bar i{position:absolute;inset:0;background:var(--yellow);transform:scaleX(0);transform-origin:left}
.vs-bar.is-active i{animation:vsProgress var(--vs-delay,6s) linear forwards}
.vs-bar.is-done i{transform:scaleX(1)}
.visual.is-paused .vs-bar.is-active i{animation-play-state:paused}
@keyframes vsProgress{to{transform:scaleX(1)}}
.vs-btns{display:flex;gap:6px;margin-left:8px}
.vs-btns button{width:40px;height:40px;display:grid;place-items:center;border:1px solid rgba(255,255,255,.4);border-radius:50%;color:#fff;transition:all .2s}
.vs-btns button:hover{background:#fff;color:var(--navy)}
.vs-btns svg{width:16px;height:16px}
.vs-one .vs-ctrl{display:none}   /* 슬라이드 한 장이면 넘김 숨김 */
/* 메인 비주얼 유튜브 (관리자 › 메인 비주얼, 261021) — 배경 재생은 main.js 가 .vs-v 를 사진 위에 넣고 실제 재생되면 .is-play 로 드러냄 */
.vs-v{position:absolute;inset:0;z-index:3;overflow:hidden;opacity:0;transition:opacity 1.2s;pointer-events:none}
.vs-v.is-play{opacity:1}
.vs-v iframe{position:absolute;top:50%;left:50%;width:177.78vh;height:100vh;min-width:100%;min-height:56.25vw;transform:translate(-50%,-50%);border:0}
.vs-acts{display:flex;flex-wrap:wrap;align-items:center;gap:12px}
.vs-play{display:inline-flex;align-items:center;gap:12px;height:48px;padding:0 12px 0 24px;border-radius:999px;background:var(--yellow);color:var(--navy);font-size:15px;font-weight:700;transition:background .3s}
.vs-play i{display:grid;place-items:center;width:28px;height:28px;border-radius:50%;background:var(--navy);color:#fff;font-size:10px;font-style:normal;padding-left:2px}
.vs-play:hover{background:#fff}
.ytm{position:fixed;inset:0;z-index:300;display:grid;place-items:center;padding:20px;background:rgba(3,10,30,.88)}
.ytm__in{position:relative;width:min(1200px,100%)}
.ytm__in .yt{position:relative;aspect-ratio:16/9;background:#000}
.ytm__in .yt iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.ytm__x{position:absolute;right:0;bottom:calc(100% + 10px);width:44px;height:44px;border-radius:50%;background:#fff;color:var(--navy);font-size:22px;line-height:1}
.vs-scroll{position:absolute;z-index:6;right:60px;bottom:80px;display:flex;flex-direction:column;align-items:center;gap:12px;font-size:14px;letter-spacing:.2em;color:rgba(255,255,255,.8);writing-mode:vertical-rl}
.vs-scroll::after{content:"";width:1px;height:60px;background:linear-gradient(rgba(255,255,255,.9),transparent);animation:scrollLine 2s infinite}
@keyframes scrollLine{0%{transform:scaleY(0);transform-origin:top}50%{transform:scaleY(1);transform-origin:top}51%{transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}

/* =========================================================
   03 사업분야
   ========================================================= */
.business .inner{display:grid;grid-template-columns:420px 1fr;gap:60px}
.biz-head{position:sticky;top:140px;align-self:start}
.biz-head .btn-line{margin-top:48px}
.biz-list{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.biz-card{position:relative;display:block;height:440px;border-radius:var(--radius);overflow:hidden;background:var(--navy);color:#fff;isolation:isolate}
.biz-card .thumb{position:absolute;inset:0;z-index:-1}
.biz-card .thumb>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease)}
.biz-card .thumb-ph{position:absolute;inset:0;transition:transform .8s var(--ease)}
.biz-card:nth-child(1) .thumb-ph{background:radial-gradient(circle at 80% 15%,rgba(255,200,30,.55),transparent 40%),linear-gradient(150deg,#1C499E,#0B1F4D)}
.biz-card:nth-child(2) .thumb-ph{background:radial-gradient(circle at 80% 15%,rgba(255,241,0,.35),transparent 40%),linear-gradient(150deg,#2463C9,#123175)}
.biz-card:nth-child(3) .thumb-ph{background:radial-gradient(circle at 80% 15%,rgba(230,0,18,.3),transparent 40%),linear-gradient(150deg,#123175,#081633)}
.biz-card:nth-child(4) .thumb-ph{background:radial-gradient(circle at 80% 15%,rgba(110,200,140,.4),transparent 40%),linear-gradient(150deg,#1A5C8E,#0B2A55)}
.biz-card .thumb-ph svg{position:absolute;right:32px;top:32px;width:120px;height:120px;color:rgba(255,255,255,.22)}
.biz-card::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(6,16,42,.25) 0%,rgba(6,16,42,0) 30%,rgba(6,16,42,.35) 55%,rgba(6,16,42,.88) 100%)}
.biz-card .txt{position:absolute;left:40px;right:40px;bottom:40px}
.biz-card h3{font-size:28px;font-weight:700;letter-spacing:-.025em;line-height:1.35;margin-bottom:12px}
.biz-card p{font-size:16px;line-height:1.6;color:rgba(255,255,255,.82)}
.biz-card .more{position:absolute;right:40px;bottom:40px;width:52px;height:52px;display:grid;place-items:center;border-radius:50%;background:var(--yellow);color:var(--navy);transform:scale(.6);opacity:0;transition:all .4s var(--ease)}
.biz-card .more svg{width:20px;height:20px}
.biz-card:hover .thumb>img,.biz-card:hover .thumb-ph{transform:scale(1.06)}
.biz-card:hover .more{transform:none;opacity:1}
.biz-card:hover .txt{padding-right:72px}
.biz-card .txt{transition:padding .4s var(--ease)}
.biz-card:nth-child(even){transform:translateY(80px)}
.biz-card.reveal:nth-child(even){transform:translateY(120px)}
.biz-card.reveal.is-in:nth-child(even){transform:translateY(80px)}
.business{padding-bottom:220px}

/* =========================================================
   04 기업정보
   ========================================================= */
.company{background:var(--bg-gray);overflow:hidden}
.company .inner{display:grid;grid-template-columns:1fr 520px;gap:80px;align-items:center}
.stat-list{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:64px}
.stat{padding:40px 24px 36px;background:#fff;border-radius:var(--radius);text-align:center;box-shadow:0 4px 20px rgba(15,23,42,.04);transition:transform .4s var(--ease),box-shadow .4s var(--ease)}
.stat:hover{transform:translateY(-6px);box-shadow:0 20px 40px rgba(18,49,117,.1)}
.stat-ico{width:96px;height:96px;margin:0 auto 28px}
.stat-ico img{width:100%;height:100%;object-fit:contain;filter:drop-shadow(0 10px 14px rgba(18,49,117,.18));transition:transform .5s var(--ease)}
.stat:hover .stat-ico img{transform:translateY(-6px) rotate(-4deg)}
.stat-num{font-size:56px;font-weight:800;line-height:1;letter-spacing:-.03em;color:var(--navy);font-variant-numeric:tabular-nums}
.stat-num sup{font-size:32px;color:var(--sun);vertical-align:top;position:relative;top:2px;margin-left:2px}
.stat-label{margin-top:14px;font-size:18px;font-weight:600;color:var(--text)}
.map-wrap{position:relative}
.map-wrap svg{width:100%;height:auto;overflow:visible}
.map-wrap path{fill:#C9D3E4;stroke:#fff;stroke-width:1.5;transition:fill .3s}
.map-wrap path.lv1{fill:#7F9BCF}
.map-wrap path.lv2{fill:var(--blue)}
.map-wrap path.lv3{fill:var(--navy)}
.map-wrap path:hover{fill:var(--sun)}
.map-pin{pointer-events:none}
.map-pin .pulse{transform-origin:center;transform-box:fill-box;animation:pinPulse 2.4s ease-out infinite}
@keyframes pinPulse{0%{transform:scale(.4);opacity:.9}100%{transform:scale(2.6);opacity:0}}
.map-hq{position:absolute;left:calc(24.6% + 18px);top:calc(25.7% - 16px);padding:4px 12px;background:var(--ink);color:#fff;font-size:14px;font-weight:700;border-radius:999px;white-space:nowrap;pointer-events:none}
.map-tip{position:absolute;padding:8px 14px;background:var(--ink);color:#fff;font-size:14px;font-weight:600;border-radius:8px;pointer-events:none;opacity:0;transform:translate(-50%,-130%);transition:opacity .2s;white-space:nowrap}
.map-tip.on{opacity:1}
.map-legend{display:flex;gap:20px;justify-content:flex-end;margin-top:16px;font-size:14px;color:var(--muted)}
.map-legend span{display:inline-flex;align-items:center;gap:6px}
.map-legend i{width:12px;height:12px;border-radius:3px;background:var(--navy)}
.map-legend span:nth-child(2) i{background:var(--blue)}
.map-legend span:nth-child(3) i{background:#7F9BCF}

/* =========================================================
   05 시공사례
   ========================================================= */
.case-tab{display:flex;justify-content:center;flex-wrap:wrap;gap:8px;margin:-16px 0 48px}
.case-tab button{height:44px;padding:0 22px;border:1px solid var(--line);border-radius:999px;font-size:15px;font-weight:600;color:var(--muted);transition:all .25s}
.case-tab button:hover{color:var(--navy);border-color:var(--navy)}
.case-tab button.on{background:var(--navy);border-color:var(--navy);color:#fff}
.case-list{display:grid;grid-template-columns:repeat(3,1fr);gap:48px 32px}
.case-item.is-hide{display:none}
.case-item a{display:block}
.case-thumb{position:relative;aspect-ratio:3/2;border-radius:16px;overflow:hidden;background:var(--bg-gray)}
.case-thumb>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:2;transition:transform .7s var(--ease)}
.case-ph{position:absolute;inset:0;display:grid;place-items:center;transition:transform .7s var(--ease);
  background:repeating-linear-gradient(90deg,rgba(255,255,255,.14) 0 1px,transparent 1px 48px),repeating-linear-gradient(0deg,rgba(255,255,255,.14) 0 1px,transparent 1px 28px),linear-gradient(160deg,#2F5DB0,#123175)}
.case-ph svg{width:56px;height:56px;color:rgba(255,255,255,.5)}
.case-item:nth-child(3n+2) .case-ph{background-color:#1C499E;background:repeating-linear-gradient(90deg,rgba(255,255,255,.14) 0 1px,transparent 1px 48px),repeating-linear-gradient(0deg,rgba(255,255,255,.14) 0 1px,transparent 1px 28px),linear-gradient(160deg,#3B7BD8,#1C499E)}
.case-item:nth-child(3n) .case-ph{background:repeating-linear-gradient(90deg,rgba(255,255,255,.14) 0 1px,transparent 1px 48px),repeating-linear-gradient(0deg,rgba(255,255,255,.14) 0 1px,transparent 1px 28px),linear-gradient(160deg,#1E3A70,#0B1F4D)}
.case-thumb::after{content:"";position:absolute;inset:0;z-index:3;background:rgba(18,49,117,.45);opacity:0;transition:opacity .4s var(--ease)}
.case-arrow{position:absolute;left:50%;top:50%;z-index:4;width:64px;height:64px;display:grid;place-items:center;border-radius:50%;background:#fff;color:var(--navy);opacity:0;transform:translate(-50%,-50%) scale(.6);transition:opacity .4s var(--ease),transform .4s var(--ease)}
.case-arrow svg{width:24px;height:24px}
.case-item a:hover .case-thumb::after{opacity:1}
.case-item a:hover .case-arrow{opacity:1;transform:translate(-50%,-50%) scale(1)}
.case-item a:hover .case-thumb>img,.case-item a:hover .case-ph{transform:scale(1.06)}
.case-cate{display:inline-block;margin-top:24px;font-size:14px;font-weight:700;color:var(--blue)}
.case-tit{margin-top:6px;font-size:22px;font-weight:700;letter-spacing:-.02em;color:var(--ink);line-height:1.4;display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden}
.case-meta{margin-top:8px;font-size:15px;color:var(--muted)}

/* =========================================================
   06 인증현황
   ========================================================= */
.cert{position:relative;padding-bottom:120px}
.cert::before{content:"";position:absolute;left:0;right:0;top:0;height:62%;background:var(--navy);z-index:0}
.cert .inner{position:relative;z-index:1}
.cert .sec-title{color:#fff}
.cert .sec-desc{color:rgba(255,255,255,.72)}
.cert .sec-eyebrow{color:var(--yellow)}
.cert-slider{position:relative}
/* 그림자 잘림 방지 : 트랙을 좌우 여백(gutter)만큼 확장 + 동일 패딩, 카드 간격도 gutter로 맞춰 이웃 카드는 숨기고 그림자만 노출 */
.cert-track{display:flex;gap:var(--gutter);overflow-x:auto;scroll-snap-type:x mandatory;scroll-behavior:smooth;scrollbar-width:none;margin:0 calc(var(--gutter)*-1);padding:16px var(--gutter) 56px;scroll-padding:0 var(--gutter);-webkit-mask-image:linear-gradient(90deg,transparent 0,#000 var(--gutter),#000 calc(100% - var(--gutter)),transparent 100%);mask-image:linear-gradient(90deg,transparent 0,#000 var(--gutter),#000 calc(100% - var(--gutter)),transparent 100%)}
.cert-track::-webkit-scrollbar{display:none}
.cert-item{flex:0 0 calc((100% - var(--gutter)*4)/5);scroll-snap-align:start}
.cert-img{aspect-ratio:3/4;display:grid;place-items:center;padding:22px;background:#fff;border-radius:16px;box-shadow:0 14px 30px rgba(8,20,50,.14);overflow:hidden;transition:transform .4s var(--ease)}
.cert-img img{max-height:100%;width:auto;box-shadow:0 2px 10px rgba(0,0,0,.12)}
.cert-item:hover .cert-img{transform:translateY(-8px)}
.cert-name{margin-top:24px;text-align:center;font-size:18px;font-weight:600;color:var(--ink)}
.cert-nav{display:flex;align-items:center;justify-content:center;gap:24px;margin-top:0}
.cert-arrow{width:48px;height:48px;display:grid;place-items:center;border:1px solid #C9CED6;border-radius:50%;color:var(--ink);transition:all .2s}
.cert-arrow:hover:not(:disabled){background:var(--navy);border-color:var(--navy);color:#fff}
.cert-arrow:disabled{opacity:.35;cursor:default}
.cert-arrow svg{width:18px;height:18px}

/* =========================================================
   07 공지사항
   ========================================================= */
.notice{padding-top:0;padding-bottom:120px}
.notice .inner>.wrap{border-top:1px solid var(--line);padding-top:120px}
.notice .sec-head{display:flex;justify-content:space-between;align-items:flex-end;gap:24px}
.notice-list{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.notice-list a{position:relative;display:flex;flex-direction:column;justify-content:space-between;height:260px;padding:36px 32px;background:var(--bg-gray);border-radius:var(--radius);transition:all .35s var(--ease)}
.notice-list .n-cate{display:inline-block;align-self:flex-start;padding:4px 12px;border-radius:999px;background:#fff;font-size:14px;font-weight:700;color:var(--blue);margin-bottom:16px;transition:all .35s}
.notice-list .n-tit{font-size:20px;font-weight:700;line-height:1.5;color:var(--ink);letter-spacing:-.02em;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.notice-list .n-date{display:flex;justify-content:space-between;align-items:center;font-size:15px;color:var(--muted);font-variant-numeric:tabular-nums}
.notice-list .n-date svg{width:20px;height:20px;opacity:0;transform:translateX(-8px);transition:all .35s var(--ease)}
.notice-list a:hover{background:var(--navy);transform:translateY(-6px);box-shadow:0 20px 40px rgba(18,49,117,.2)}
.notice-list a:hover .n-tit{color:#fff}
.notice-list a:hover .n-date{color:rgba(255,255,255,.7)}
.notice-list a:hover .n-date svg{opacity:1;transform:none;color:var(--yellow)}
.notice-list a:hover .n-cate{background:rgba(255,255,255,.12);color:var(--yellow)}

/* =========================================================
   08·09 CONTACT / BLOG
   ========================================================= */
.banner{padding:0 0 140px}
.banner .inner{display:grid;grid-template-columns:1fr 1fr;gap:32px}
.bn{position:relative;display:flex;flex-direction:column;justify-content:space-between;min-height:340px;padding:56px 240px 56px 56px;border-radius:16px;overflow:hidden;isolation:isolate}
.bn h3{font-size:36px;font-weight:800;letter-spacing:-.02em;line-height:1.25}
.bn p{margin-top:16px;font-size:18px;line-height:1.65}
.bn .btn-line{margin-top:40px;align-self:flex-start;position:relative;z-index:1}
/* 3D 아이콘 : 배너 내부 우측 하단에 고정 (박스 밖으로 벗어나지 않음) */
.bn-ico{position:absolute;right:56px;bottom:56px;width:160px;height:160px;object-fit:contain;z-index:0;pointer-events:none;filter:drop-shadow(0 18px 24px rgba(6,16,42,.28));transition:transform .6s var(--ease)}
.bn.blog .bn-ico{filter:drop-shadow(0 18px 24px rgba(3,80,40,.18))}
.bn::before{content:"";position:absolute;right:16px;bottom:-12px;width:240px;height:240px;border-radius:50%;z-index:-1;background:radial-gradient(circle,rgba(255,255,255,.18) 0%,rgba(255,255,255,0) 70%)}
.bn.blog::before{background:radial-gradient(circle,rgba(3,169,77,.14) 0%,rgba(3,169,77,0) 70%)}
.bn:hover .bn-ico{transform:translateY(-8px) rotate(-4deg)}
.bn.contact{background:linear-gradient(135deg,#1C499E 0%,#123175 100%);color:#fff}
.bn.contact p{color:rgba(255,255,255,.82)}
.bn.blog{background:#EEF7EE;color:var(--ink)}
.bn.blog p{color:var(--text)}
.bn.blog h3 em{font-style:normal;color:#03A94D}
.bn.blog .btn-line.is-dark:hover{background:#03A94D;border-color:#03A94D}

/* RESPONSIVE */
@media (max-width:1440px){
  .business .inner{grid-template-columns:340px 1fr;gap:48px}
  .company .inner{grid-template-columns:1fr 440px;gap:56px}
  .vs-title{font-size:54px}
  .stat-num{font-size:48px}
}
@media (max-width:1200px){
  .visual{margin-top:80px;height:760px}
  .vs-title{font-size:48px}
  .business .inner{grid-template-columns:1fr;gap:48px}
  .biz-head{position:static}
  .biz-head .btn-line{margin-top:32px}
  .business{padding-bottom:200px}
  .company .inner{grid-template-columns:1fr;gap:56px}
  .map-wrap{max-width:480px;margin:0 auto;width:100%}
  .cert-item{flex-basis:calc((100% - var(--gutter)*2)/3)}
  .notice-list{grid-template-columns:repeat(2,1fr)}
  .notice-list a{height:220px}
}
@media (max-width:1024px){
  .visual{height:680px}
  .vs-title{font-size:42px}
  .vs-sub{font-size:20px}
  .vs-scroll{display:none}
  .biz-card{height:380px}
  .biz-card h3{font-size:24px}
  .case-list{grid-template-columns:repeat(2,1fr);gap:40px 24px}
  .bn{padding:44px 180px 44px 44px;min-height:300px}
  .bn-ico{width:120px;height:120px;right:40px;bottom:44px}
  .bn p br{display:none}
  .bn h3{font-size:30px}
}
@media (max-width:768px){
  .vs-v{display:none}   /* 모바일은 배경 영상 대신 사진 */
  .visual{margin-top:64px;height:calc(100svh - 64px);min-height:560px;max-height:760px}
  .vs-txt{bottom:150px}
  .vs-sub{font-size:16px;margin-bottom:12px}
  .vs-title{font-size:30px;margin-bottom:28px}
  .vs-ctrl{bottom:48px}
  .vs-bar{width:48px}
  .vs-btns{display:none}
  .biz-list{grid-template-columns:1fr;gap:16px}
  .biz-card{height:300px}
  .biz-card:nth-child(even),.biz-card.reveal.is-in:nth-child(even){transform:none}
  .biz-card.reveal:nth-child(even){transform:translateY(40px)}
  .biz-card .txt{left:28px;right:28px;bottom:28px}
  .biz-card .more{right:28px;bottom:28px;width:44px;height:44px;opacity:1;transform:none}
  .biz-card .txt{padding-right:56px}
  .biz-card h3{font-size:22px;margin-bottom:8px}
  .biz-card p{font-size:15px}
  .biz-card .thumb-ph svg{width:88px;height:88px;right:24px;top:24px}
  .business{padding-bottom:88px}
  .stat-list{grid-template-columns:repeat(3,1fr);gap:10px;margin-top:40px}
  .stat{padding:24px 8px}
  .stat-ico{width:56px;height:56px;margin-bottom:16px}
  .stat-num{font-size:30px}
  .stat-num sup{font-size:20px}
  .stat-label{font-size:14px;margin-top:8px}
  .case-tab{justify-content:flex-start;flex-wrap:nowrap;overflow-x:auto;margin:-8px calc(var(--gutter)*-1) 32px;padding:0 var(--gutter);scrollbar-width:none}
  .case-tab::-webkit-scrollbar{display:none}
  .case-tab button{flex-shrink:0;height:40px;padding:0 18px;font-size:14px}
  .case-list{grid-template-columns:1fr 1fr;gap:28px 14px}
  .case-cate{margin-top:14px;font-size:14px}
  .case-tit{font-size:16px;-webkit-line-clamp:2}
  .case-meta{font-size:14px}
  .cert{padding-bottom:88px}
  .cert::before{height:58%}
  .cert-track{gap:16px;margin:0 calc(var(--gutter)*-1);padding:12px var(--gutter) 40px;scroll-padding:0 var(--gutter);-webkit-mask-image:none;mask-image:none}
  .cert-item{flex-basis:62%}
  .cert-img{padding:18px}
  .cert-name{font-size:16px;margin-top:16px}
  .cert-nav{margin-top:0}
  .notice{padding-top:0;padding-bottom:88px}
  .notice .inner>.wrap{padding-top:88px}
  .notice .sec-head{align-items:flex-start;flex-direction:column}
  .notice-list{grid-template-columns:1fr;gap:12px}
  .notice-list a{height:auto;padding:24px;gap:16px}
  .notice-list .n-tit{font-size:17px}
  .notice-list .n-date{font-size:14px}
  .notice-list .n-date svg{opacity:1;transform:none}
  .banner{padding-bottom:88px}
  .banner .inner{grid-template-columns:1fr;gap:16px}
  .bn{padding:36px 28px;min-height:0;border-radius:16px}
  .bn>div{padding-right:92px}
  .bn p br{display:none}
  .bn h3{font-size:24px}
  .bn p{font-size:15px}
  .bn .btn-line{margin-top:28px}
  .bn-ico{width:76px;height:76px;right:20px;bottom:auto;top:24px}
  .bn::before{width:150px;height:150px;right:-10px;top:0;bottom:auto}
}
@media (max-width:480px){
  .vs-title{font-size:26px}
  .case-list{grid-template-columns:1fr}
  .case-tit{-webkit-line-clamp:1}
  .stat-num{font-size:26px}
  .stat-num sup{font-size:16px}
  .map-legend{justify-content:center;flex-wrap:wrap;gap:8px 16px}
}

/* =========================================================
   SUB · 회사소개 > 회사개요
   ========================================================= */
.mind{padding-bottom:140px}
.mind-lead{text-align:center;font-size:36px;font-weight:700;letter-spacing:-.03em;line-height:1.4;color:var(--ink)}
.mind-lead em{font-style:normal;color:var(--blue);position:relative;z-index:0}
.mind-lead em::after{content:"";position:absolute;left:-4px;right:-4px;bottom:4px;height:14px;background:var(--yellow);opacity:.7;z-index:-1}
.mind-sub{margin-top:16px;text-align:center;font-size:18px;color:var(--muted)}
.mind-list{display:grid;grid-template-columns:repeat(3,1fr);gap:40px;max-width:1180px;margin:80px auto 0}
.mind-item{text-align:center}
.mind-pic{position:relative;width:300px;height:300px;margin:0 auto}
.mind-pic::before{content:"";position:absolute;inset:-14px;border:1px dashed #B9C6DD;border-radius:50%;transition:transform 1.2s var(--ease)}
.mind-item:hover .mind-pic::before{transform:rotate(90deg)}
.mind-pic .ph{position:relative;width:100%;height:100%;border-radius:50%;overflow:hidden;box-shadow:0 24px 48px rgba(18,49,117,.16)}
.mind-pic img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease)}
.mind-item:hover .mind-pic img{transform:scale(1.08)}
.mind-pic .m{position:absolute;right:6px;bottom:6px;width:72px;height:72px;display:grid;place-items:center;border-radius:50%;background:var(--navy);color:var(--yellow);font-size:32px;font-weight:800;border:4px solid #fff;box-shadow:0 8px 20px rgba(18,49,117,.25)}
.mind-en{margin-top:40px;font-size:28px;font-weight:800;letter-spacing:-.02em;color:var(--ink)}
.mind-en b{color:var(--blue)}
.mind-ko{margin-top:8px;font-size:18px;color:var(--muted)}

.overview{background:var(--bg-gray)}
.ov-list{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-top:40px}
.ov-card{position:relative;padding:76px 32px 44px;background:#fff;border-radius:16px;text-align:center;box-shadow:0 4px 20px rgba(15,23,42,.04);transition:transform .4s var(--ease),box-shadow .4s var(--ease)}
.ov-card:hover{transform:translateY(-6px);box-shadow:0 20px 40px rgba(18,49,117,.1)}
.ov-ico{position:absolute;left:50%;top:-44px;width:96px;height:96px;transform:translateX(-50%);display:grid;place-items:center;border-radius:50%;background:#fff;box-shadow:0 10px 24px rgba(18,49,117,.1)}
.ov-ico img{width:64px;height:64px;object-fit:contain;filter:drop-shadow(0 6px 8px rgba(18,49,117,.18));transition:transform .5s var(--ease)}
.ov-card:hover .ov-ico img{transform:translateY(-4px) rotate(-6deg)}
.ov-label{font-size:16px;font-weight:600;color:var(--muted)}
.ov-value{margin-top:12px;font-size:24px;font-weight:700;color:var(--ink);letter-spacing:-.02em;line-height:1.45}
.ov-value small{display:inline-block;margin-bottom:6px;padding:2px 10px;border-radius:999px;background:var(--blue-light);font-size:14px;font-weight:700;color:var(--blue)}
.ov-value a{color:var(--blue);word-break:break-all;transition:color .2s}
.ov-value a:hover{color:var(--navy);text-decoration:underline}
.overview .sec-head{margin-bottom:96px}

/* =========================================================
   인사말
   ========================================================= */
.greet-visual{position:relative;height:560px;border-radius:16px;overflow:hidden;isolation:isolate}
.greet-visual img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2}
.greet-visual::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(6,16,42,.78) 0%,rgba(6,16,42,.35) 55%,rgba(6,16,42,0) 100%)}
.greet-visual .gv-txt{position:absolute;left:72px;bottom:72px;color:#fff}
.gv-txt span{display:block;font-size:16px;font-weight:700;letter-spacing:.2em;color:var(--yellow);margin-bottom:16px}
.gv-txt p{font-size:40px;font-weight:700;line-height:1.4;letter-spacing:-.03em}
.greet-body{display:grid;grid-template-columns:440px 1fr;gap:80px;margin-top:100px;padding-bottom:140px}
.greet-lead{position:sticky;top:140px;align-self:start;font-size:32px;font-weight:700;line-height:1.5;letter-spacing:-.03em;color:var(--ink)}
.greet-lead b{display:block;color:var(--blue);margin-bottom:8px}
.greet-lead::before{content:"";display:block;width:48px;height:4px;background:var(--yellow);margin-bottom:32px}
.greet-txt p{font-size:18px;line-height:1.9;color:var(--text);letter-spacing:-.01em}
.greet-txt p+p{margin-top:28px}
.greet-txt strong{color:var(--ink);font-weight:700;background:linear-gradient(transparent 62%,rgba(255,241,0,.55) 62%)}
.greet-sign{display:flex;justify-content:flex-end;align-items:center;gap:28px;margin-top:64px;padding-top:40px;border-top:1px solid var(--line)}
.greet-sign .who{text-align:right;font-size:18px;color:var(--text);line-height:1.6}
.greet-sign .who b{display:block;font-size:22px;color:var(--ink)}
.greet-sign .sign{position:relative;width:200px;height:84px}
.greet-sign .sign svg{width:100%;height:100%;overflow:visible}

/* 회사소개 반응형 */
@media (max-width:1440px){
  .mind-pic{width:260px;height:260px}
  .greet-body{grid-template-columns:360px 1fr;gap:60px}
}
@media (max-width:1200px){
  .mind-lead{font-size:32px}
  .mind-list{gap:24px}
  .mind-pic{width:220px;height:220px}
  .mind-pic .m{width:60px;height:60px;font-size:26px}
  .mind-en{font-size:24px}
  .ov-list{grid-template-columns:repeat(2,1fr);row-gap:72px}
  .greet-visual{height:460px}
  .gv-txt p{font-size:34px}
  .greet-body{grid-template-columns:1fr;gap:40px;margin-top:72px}
  .greet-lead{position:static}
}
@media (max-width:768px){
  .mind{padding-bottom:88px}
  .mind-lead{font-size:24px}
  .mind-sub{font-size:16px}
  .mind-list{grid-template-columns:1fr;gap:56px;margin-top:56px}
  .mind-pic{width:220px;height:220px}
  .mind-en{margin-top:28px;font-size:22px}
  .mind-ko{font-size:16px}
  .overview .sec-head{margin-bottom:72px}
  .ov-list{grid-template-columns:1fr;row-gap:64px}
  .ov-card{padding:64px 24px 32px}
  .ov-ico{width:84px;height:84px;top:-42px}
  .ov-ico img{width:56px;height:56px}
  .ov-value{font-size:20px}
  .greet-visual{height:320px}
  .greet-visual .gv-txt{left:24px;right:24px;bottom:28px}
  .gv-txt span{font-size:14px;margin-bottom:10px}
  .gv-txt p{font-size:22px}
  .greet-body{margin-top:48px;gap:28px;padding-bottom:88px}
  .greet-lead{font-size:22px}
  .greet-lead::before{margin-bottom:20px}
  .greet-txt p{font-size:16px;line-height:1.85}
  .greet-txt p+p{margin-top:20px}
  .greet-sign{flex-direction:column;align-items:flex-end;gap:12px;margin-top:40px;padding-top:28px}
  .greet-sign .who{font-size:16px}
  .greet-sign .who b{font-size:18px}
  .greet-sign .sign{width:160px;height:68px}
}

/* =========================================================
   SUB 공통 구획 (회사소개·사업분야 추가 페이지) — 261020
   ========================================================= */
.sub-sec{padding-bottom:140px}
.sub-sec+.sub-sec{padding-top:0}
.sub-sec.is-gray{padding-top:120px;background:var(--bg-gray)}
.sub-tit{margin-bottom:48px}
.sub-tit.center{text-align:center}
.sub-tit h4{font-size:36px;font-weight:700;line-height:1.4;letter-spacing:-.03em;color:var(--ink)}
.sub-tit h4 em{font-style:normal}
.sub-tit p{margin-top:14px;font-size:18px;line-height:1.7;color:var(--muted)}
.ph-box{position:relative;overflow:hidden;border-radius:20px;background:linear-gradient(160deg,#1C499E 0%,#123175 55%,#0B1F4D 100%);isolation:isolate}
.ph-box::before{content:"";position:absolute;right:-60px;top:-60px;width:220px;height:220px;border-radius:50%;background:var(--sun);opacity:.85;z-index:-1;box-shadow:0 0 0 30px rgba(255,200,30,.18),0 0 0 70px rgba(255,200,30,.08)}
.ph-box::after{content:"";position:absolute;left:0;right:0;bottom:0;height:42%;z-index:-1;background:repeating-linear-gradient(100deg,rgba(255,255,255,.14) 0 2px,transparent 2px 56px),linear-gradient(180deg,rgba(15,35,90,0) 0%,rgba(8,20,55,.65) 100%);transform:perspective(500px) rotateX(38deg);transform-origin:bottom}
.ph-box img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}

/* 소개 2단 (글 + 사진) */
.intro2{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}
.intro2 .ph-box{aspect-ratio:4/3}
.intro2-txt h4{font-size:40px;font-weight:800;line-height:1.35;letter-spacing:-.03em;color:var(--ink)}
.intro2-txt h4 em{font-style:normal}
.intro2-txt h4.rps-tit em.pt{color:var(--blue)}   /* 글씨 색 강조는 RPS 제목 「태양광발전사업」·R·P·S 만 */
.intro2-txt p{margin-top:24px;font-size:18px;line-height:1.85;color:var(--text)}
.intro2-txt p strong{color:var(--ink);background:linear-gradient(transparent 62%,rgba(255,241,0,.55) 62%)}
.intro2.rev .ph-box{order:-1}

/* 포인트 카드 */
.pt-list{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.pt-list.c2{grid-template-columns:repeat(2,1fr)}
.pt-list.c4{grid-template-columns:repeat(4,1fr)}
.pt-card{position:relative;padding:40px 36px;border-radius:20px;background:#fff;box-shadow:0 4px 20px rgba(15,23,42,.05);transition:transform .4s var(--ease),box-shadow .4s var(--ease)}
.pt-card:hover{transform:translateY(-6px);box-shadow:0 20px 40px rgba(18,49,117,.1)}
.is-gray .pt-card{box-shadow:none}
.pt-card .num{display:block;font-size:15px;font-weight:800;letter-spacing:.1em;color:var(--blue)}
.pt-card .ico{display:grid;place-items:center;width:84px;height:84px;margin-bottom:24px;border-radius:50%;background:#fff;box-shadow:0 10px 24px rgba(18,49,117,.1)}
.is-gray .pt-card .ico,.pt-card.is-flat .ico{background:var(--bg-gray);box-shadow:none}
.pt-card .ico img{width:56px;height:56px;object-fit:contain;filter:drop-shadow(0 6px 8px rgba(18,49,117,.18));transition:transform .5s var(--ease)}
.pt-card:hover .ico img{transform:translateY(-4px) rotate(-6deg)}
.pt-card h5{margin-top:12px;font-size:22px;font-weight:700;line-height:1.45;letter-spacing:-.02em;color:var(--ink)}
.pt-card p{margin-top:12px;font-size:16px;line-height:1.75;color:var(--text)}
.pt-card .num+h5{margin-top:8px}

/* 안내 박스 */
.note-box{display:flex;gap:20px;margin-top:40px;padding:32px 36px;border-radius:20px;border:1px solid #D7E1F2;background:#F5F8FD}
.note-box .ico{flex-shrink:0;display:grid;place-items:center;width:48px;height:48px;border-radius:50%;background:var(--navy);color:var(--yellow);font-size:22px;font-weight:800}
.note-box b{display:block;font-size:18px;color:var(--ink);margin-bottom:6px}
.note-box p{font-size:16px;line-height:1.75;color:var(--text)}
.note-box p+p{margin-top:8px}

/* 항목 표 (dl) */
.spec{border-top:2px solid var(--ink)}
.spec>div{display:grid;grid-template-columns:200px 1fr;border-bottom:1px solid var(--line)}
.spec dt{display:flex;align-items:center;padding:20px 24px;background:var(--bg-gray);font-size:16px;font-weight:700;color:var(--ink)}
.spec dd{padding:20px 28px;font-size:16px;line-height:1.75;color:var(--text)}
.spec dd small{display:block;margin-top:4px;font-size:14px;color:var(--muted)}

/* 연혁 */
.history{display:grid;grid-template-columns:420px 1fr;gap:96px;align-items:start}
.history-side{position:sticky;top:140px}
.history-side .ph-box{aspect-ratio:3/4}
.history-side .hs-txt{position:absolute;left:36px;right:36px;bottom:40px;color:#fff}
.history-side .hs-txt span{display:block;font-size:15px;font-weight:700;letter-spacing:.2em;color:var(--yellow);margin-bottom:12px}
.history-side .hs-txt p{font-size:28px;font-weight:700;line-height:1.45;letter-spacing:-.03em}
.history-list{position:relative}
.history-list::before{content:"";position:absolute;left:7px;top:14px;bottom:0;width:2px;background:var(--line)}
.hy{position:relative;padding:0 0 64px 64px}
.hy:last-child{padding-bottom:0}
.hy::before{content:"";position:absolute;left:0;top:12px;width:16px;height:16px;border-radius:50%;background:#fff;border:3px solid var(--blue);box-shadow:0 0 0 6px rgba(28,73,158,.1)}
.hy:first-child::before{background:var(--sun);border-color:var(--navy)}
.hy-year{font-size:44px;font-weight:800;line-height:1.1;letter-spacing:-.02em;color:var(--navy)}
.hy-list{margin-top:24px}
.hy-list li{display:grid;grid-template-columns:56px 1fr;gap:16px;padding:14px 0;border-bottom:1px dashed #DCE1E8;font-size:17px;line-height:1.65;color:var(--text)}
.hy-list li:last-child{border-bottom:0}
.hy-list .m{font-weight:700;color:var(--blue)}
.history-more{margin-top:40px;font-size:15px;color:var(--muted)}


/* 인증현황 */
.cert-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:40px 28px}
.cert-card{text-align:center}
.cert-card .cert-img{position:relative;display:block;width:100%;aspect-ratio:3/4;padding:18px;border-radius:16px;background:#fff;border:1px solid var(--line);box-shadow:0 8px 24px rgba(15,23,42,.06);overflow:hidden;transition:transform .4s var(--ease),box-shadow .4s var(--ease)}
.cert-card .cert-img img{width:100%;height:100%;object-fit:contain}
.cert-card:hover .cert-img{transform:translateY(-6px);box-shadow:0 20px 40px rgba(18,49,117,.12)}
.cert-card p{margin-top:18px;font-size:17px;font-weight:600;line-height:1.5;color:var(--ink);word-break:keep-all}
.cert-grid>.is-more{display:none}
.cert-grid.is-all>.is-more{display:block}
.video-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:40px 28px}
.video-card a{display:block}
.video-card .v-thumb{position:relative;aspect-ratio:16/9;border-radius:16px;overflow:hidden;background:var(--navy-deep)}
.video-card .v-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}
.video-card a:hover .v-thumb img{transform:scale(1.06)}
.video-card .v-thumb::after{content:"";position:absolute;left:50%;top:50%;width:64px;height:64px;margin:-32px 0 0 -32px;border-radius:50%;background:rgba(255,255,255,.92) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M9 7l9 5-9 5z' fill='%23123175'/%3E%3C/svg%3E") no-repeat 55% 50%/28px;box-shadow:0 10px 24px rgba(0,0,0,.25)}
.video-card h5{margin-top:20px;font-size:19px;font-weight:700;line-height:1.45;color:var(--ink)}
.video-card p{margin-top:8px;font-size:15px;line-height:1.7;color:var(--muted);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.video-grid>.is-more{display:none}
.video-grid.is-all>.is-more{display:block}
.more-wrap{display:flex;justify-content:center;margin-top:56px}
.more-wrap[hidden]{display:none}

/* 오시는길 */
.loc-map{position:relative;height:520px;border-radius:20px;overflow:hidden;background:#E8EEF8}
.loc-map .map-fallback{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:20px;text-align:center;font-size:17px;color:var(--text)}
.loc-map .map-fallback svg{width:48px;height:48px;color:var(--navy)}
.loc-info{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:40px}
.loc-card{display:flex;gap:20px;padding:32px;border-radius:20px;background:var(--bg-gray)}
.loc-card .ico{flex-shrink:0;display:grid;place-items:center;width:64px;height:64px;border-radius:50%;background:#fff;box-shadow:0 8px 20px rgba(18,49,117,.1)}
.loc-card .ico img{width:40px;height:40px;object-fit:contain;filter:drop-shadow(0 4px 6px rgba(18,49,117,.18))}
.loc-card b{display:block;font-size:16px;font-weight:700;color:var(--muted);margin-bottom:8px}
.loc-card p{font-size:18px;font-weight:600;line-height:1.6;color:var(--ink)}
.loc-card p a{color:var(--ink);transition:color .2s}
.loc-card p a:hover{color:var(--blue)}
.loc-card p small{display:block;font-size:15px;font-weight:500;color:var(--muted)}
.loc-btns{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}
.loc-btns.center{justify-content:center;margin-top:24px}
.loc-map .map-frame{display:block;width:100%;height:100%;border:0}

/* 태양광 임대사업 — 서비스 블록 */
.svc{display:grid;grid-template-columns:1fr 1fr;gap:72px;align-items:center}
.svc+.svc{margin-top:120px}
.svc .ph-box{aspect-ratio:16/11}
.svc:nth-child(even) .ph-box{order:2}
.svc-txt .svc-en{font-size:15px;font-weight:800;letter-spacing:.14em;color:var(--blue)}
.svc-txt h4{margin-top:10px;font-size:40px;font-weight:800;letter-spacing:-.03em;color:var(--ink)}
.svc-txt .lead{margin-top:20px;font-size:22px;font-weight:700;line-height:1.5;letter-spacing:-.02em;color:var(--ink)}
.svc-txt p{margin-top:16px;font-size:17px;line-height:1.85;color:var(--text)}
.svc-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:24px}
.svc-tags li{display:inline-flex;align-items:center;height:36px;padding:0 16px;border-radius:999px;background:var(--blue-light);font-size:15px;font-weight:600;color:var(--blue)}

/* 정부지원사업 */
.gov{display:grid;grid-template-columns:320px 1fr;gap:64px;padding:64px 0;border-top:1px solid var(--line)}
.gov:first-child{border-top:2px solid var(--ink)}
.gov-head .gnum{display:block;font-size:56px;font-weight:800;line-height:1;color:var(--blue-light);-webkit-text-stroke:1.5px var(--blue)}
.gov-head h4{margin-top:20px;font-size:28px;font-weight:700;line-height:1.4;letter-spacing:-.03em;color:var(--ink)}
.gov-head .org-name{display:inline-flex;margin-top:12px;padding:4px 12px;border-radius:999px;background:var(--bg-gray);font-size:14px;font-weight:600;color:var(--muted)}
.gov-head .ph-box{aspect-ratio:4/3;margin-top:28px}
.gov-body>p{font-size:17px;line-height:1.85;color:var(--text);margin-bottom:28px}
.gov-body .spec dt{width:auto}
.gov-sub+.gov-sub{margin-top:36px}
.gov-sub h5{display:flex;align-items:center;gap:10px;margin-bottom:14px;font-size:19px;font-weight:700;color:var(--ink)}
.gov-sub h5::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--sun);box-shadow:0 0 0 4px rgba(255,200,30,.25)}
.gov-sub p{font-size:16px;line-height:1.8;color:var(--text)}
.gov-sub .src{margin-top:16px;font-size:14px;color:var(--muted)}
.gov-sub .src a{color:var(--blue);text-decoration:underline;word-break:break-all}

/* 전기공사 — 비교 */
.cmp{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.cmp-card{padding:44px 40px;border-radius:20px;border:1px solid var(--line);background:#fff}
.cmp-card.pro{border-color:var(--navy);background:var(--navy);color:#fff}
.cmp-card .tag{display:inline-flex;align-items:center;height:32px;padding:0 14px;border-radius:999px;background:var(--blue-light);font-size:14px;font-weight:700;color:var(--blue)}
.cmp-card.pro .tag{background:var(--yellow);color:var(--navy)}
.cmp-card h5{margin-top:18px;font-size:26px;font-weight:700;letter-spacing:-.02em;color:var(--ink)}
.cmp-card.pro h5{color:#fff}
.cmp-card p{margin-top:14px;font-size:17px;line-height:1.8;color:var(--text)}
.cmp-card.pro p{color:rgba(255,255,255,.85)}
.law{display:flex;flex-wrap:wrap;align-items:center;gap:8px 16px;margin-bottom:32px;font-size:15px;color:var(--muted)}
.law b{display:inline-flex;align-items:center;height:32px;padding:0 14px;border-radius:8px;background:var(--navy);color:#fff;font-size:15px}

/* 추가 페이지 반응형 */
@media (max-width:1440px){
  .history{grid-template-columns:360px 1fr;gap:64px}
  .intro2,.svc{gap:56px}
}
@media (max-width:1200px){
  .sub-sec{padding-bottom:120px}
  .sub-sec.is-gray{padding-top:96px}
  .sub-tit h4{font-size:32px}
  .intro2,.svc{grid-template-columns:1fr;gap:40px}
  .intro2 .ph-box,.svc .ph-box{order:-1;aspect-ratio:16/9}
  .intro2-txt h4,.svc-txt h4{font-size:34px}
  .pt-list,.pt-list.c4{grid-template-columns:repeat(2,1fr)}
  .history{grid-template-columns:1fr;gap:56px}
  .history-side{position:static}
  .history-side .ph-box{aspect-ratio:21/9}
  .cert-grid{grid-template-columns:repeat(3,1fr)}
  .video-grid{grid-template-columns:repeat(2,1fr)}
  .loc-info{grid-template-columns:1fr}
  .gov{grid-template-columns:1fr;gap:32px}
  .gov-head .ph-box{max-width:520px}
}
@media (max-width:768px){
  .sub-sec{padding-bottom:88px}
  .sub-sec.is-gray{padding-top:72px}
  .sub-tit{margin-bottom:32px}
  .sub-tit h4{font-size:24px}
  .sub-tit p{font-size:16px}
  .intro2-txt h4,.svc-txt h4{font-size:26px}
  .intro2-txt p,.svc-txt p{font-size:16px}
  .svc+.svc{margin-top:72px}
  .svc-txt .lead{font-size:18px}
  .pt-list,.pt-list.c2,.pt-list.c4{grid-template-columns:1fr;gap:16px}
  .pt-card{padding:32px 28px}
  .pt-card h5{font-size:19px}
  .note-box{flex-direction:column;gap:14px;padding:28px 24px}
  .spec>div{grid-template-columns:1fr}
  .spec dt{padding:14px 16px}
  .spec dd{padding:14px 16px 18px;font-size:15px}
  .history-side .ph-box{aspect-ratio:16/10}
  .history-side .hs-txt{left:24px;right:24px;bottom:28px}
  .history-side .hs-txt p{font-size:20px}
  .hy{padding:0 0 48px 44px}
  .hy-year{font-size:34px}
  .hy-list li{grid-template-columns:44px 1fr;font-size:15px}
  .cert-grid{grid-template-columns:repeat(2,1fr);gap:28px 16px}
  .cert-card .cert-img{padding:10px;border-radius:12px}
  .cert-card p{font-size:15px;margin-top:12px}
  .video-grid{grid-template-columns:1fr}
  .more-wrap{margin-top:40px}
  .loc-map{height:340px;border-radius:16px}
  .loc-card{padding:24px}
  .loc-card p{font-size:16px}
  .gov{padding:48px 0}
  .gov-head .gnum{font-size:44px}
  .gov-head h4{font-size:22px}
  .gov-body>p{font-size:16px}
  .cmp{grid-template-columns:1fr}
  .cmp-card{padding:32px 28px}
  .cmp-card h5{font-size:21px}
  .cmp-card p{font-size:15px}
}

/* =========================================================
   조직도 (261020 스토리보드 6장 구조) — 대표이사에서 내려오는 가운데 기둥선(.org-top::before) 하나,
   곁가지(총괄대표·연구개발실·법무팀)는 상자에 붙인 가로선, 본부 5개는 가로줄 + 짧은 세로선.
   1024 이하: 본부 2열, 기둥선이 본부 사이로 이어지고 각 칸에 가로 가지
   ========================================================= */
.org{--ln:#B9C6DD;--gap:44px;--sg:120px;display:flex;flex-direction:column;align-items:center;max-width:1180px;margin:0 auto}
.org-top{position:relative;display:flex;flex-direction:column;align-items:center;gap:28px;width:100%;max-width:880px;padding-bottom:var(--gap)}
.org-top::before{content:"";position:absolute;left:50%;top:40px;bottom:0;width:2px;margin-left:-1px;background:var(--ln)}
.org-box{position:relative;z-index:1;display:flex;flex-direction:column;align-items:center;justify-content:center;min-width:0;height:72px;padding:0 20px;border-radius:16px;background:#fff;border:1px solid var(--line);box-shadow:0 6px 20px rgba(15,23,42,.06);font-size:18px;font-weight:700;color:var(--ink);text-align:center}
.org-box.ceo{min-width:300px;height:96px;background:var(--navy);border-color:var(--navy);color:#fff;font-size:22px}
.org-box.ceo small{display:block;margin-bottom:4px;font-size:14px;font-weight:600;letter-spacing:.14em;color:var(--yellow)}
.org-box.sub{height:64px;background:#F5F8FD;border-color:#D7E1F2;box-shadow:none;color:var(--navy)}
.org-box.rnd{background:#FDF1E8;border-color:#F3D6C2;color:#8A4B23}
.org-staff{display:grid;grid-template-columns:1fr 1fr;column-gap:var(--sg);width:100%}
.org-staff .org-box::after{content:"";position:absolute;top:50%;width:calc(var(--sg) / 2);height:2px;margin-top:-1px;background:var(--ln)}
.org-staff .org-box.r{grid-column:2}
.org-staff .org-box.r::after{right:100%}
.org-staff .org-box.l{grid-column:1}
.org-staff .org-box.l::after{left:100%}
.org-depts{--cg:20px;position:relative;display:grid;grid-template-columns:repeat(5,1fr);column-gap:var(--cg);row-gap:16px;width:100%;padding-top:28px}
.org-depts::before{content:"";position:absolute;top:0;left:calc((100% - var(--cg) * 4) / 10);right:calc((100% - var(--cg) * 4) / 10);height:2px;background:var(--ln)}
.org-depts>li{position:relative}
.org-depts>li::before{content:"";position:absolute;bottom:100%;left:50%;width:2px;height:28px;margin-left:-1px;background:var(--ln)}
.org-depts .org-box{width:100%;padding:0 12px;font-size:17px}
@media (max-width:1200px){
  .org{--sg:80px}
  .org-depts .org-box{font-size:16px}
}
@media (max-width:1024px){
  .org{--sg:48px;max-width:600px}
  .org-depts{grid-template-columns:1fr 1fr;column-gap:var(--sg);padding-top:0}
  .org-depts::before{left:50%;right:auto;top:0;bottom:36px;width:2px;height:auto;margin-left:-1px}
  .org-depts>li::before{top:50%;bottom:auto;width:calc(var(--sg) / 2);height:2px;margin:-1px 0 0}
  .org-depts>li:nth-child(odd)::before{left:100%}
  .org-depts>li:nth-child(even)::before{left:auto;right:100%}
}
@media (max-width:768px){
  .org{--sg:28px;--gap:32px}
  .org-top{gap:20px}
  .org-box{height:56px;padding:0 10px;border-radius:12px;font-size:15px}
  .org-box.ceo{min-width:220px;height:84px;font-size:18px}
  .org-box.sub{height:52px}
  .org-depts{row-gap:12px}
  .org-depts .org-box{font-size:15px}
  .org-depts::before{bottom:28px}
}

/* =========================================================
   수정사항 261020 — 스토리보드 강조색 · RPS · 임대 · 정부지원 · 연혁
   ========================================================= */
.sub-tit .sub-lead{margin-top:16px;font-size:20px;font-weight:700;line-height:1.7;color:var(--ink)}
/* RPS 소개 */
.intro2-txt h4.rps-tit{font-size:32px;line-height:1.45}
.intro2-txt h4.rps-tit .eng{font-weight:700;color:var(--ink)}
.intro2-txt .catch{margin-top:20px;font-size:24px;font-weight:800;letter-spacing:-.02em;color:var(--ink)}
.intro2-txt .catch+p{margin-top:12px}
.feat{margin-top:80px}
.feat .pt-card{text-align:center;padding:40px 28px}
.feat .pt-card .ico{margin:0 auto 20px}
.feat .pt-card h5{margin-top:0;font-size:24px}
.feat .pt-card p{margin-top:8px}
.grp-tit{margin:56px 0 20px;font-size:22px;font-weight:800;color:var(--ink)}
.note-box strong{color:var(--ink);font-weight:700}
/* 태양광 임대 — 서비스명(영문) 제목 */
.svc-txt h4 .en{margin-left:6px;font-size:22px;font-weight:700;letter-spacing:0;color:var(--muted)}
/* 정부지원사업 — 상단 배너 · 왼쪽 기관 로고 · 오른쪽 번호/제목/내용 */
.gov-banner{display:grid;place-items:center;aspect-ratio:1480/400;margin-bottom:64px}
.gov-banner .gb-dim{position:absolute;inset:0;z-index:1;background:rgba(6,16,42,.55)}
.gov-intro{position:relative;z-index:2;margin:0;padding:0 24px;text-align:center;font-size:36px;font-weight:700;line-height:1.4;letter-spacing:-.03em;color:#fff}
.gov-intro br.mo{display:none}
.gov-banner+.gov{padding-top:0;border-top:0}   /* 배너 바로 아래 첫 항목은 구분선 없음 */
.gov-intro em{font-style:normal}
.gov{grid-template-columns:420px 1fr}
.gov-logo{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:18px;min-height:240px;padding:32px;border:1px solid var(--line);border-radius:20px;background:#fff;align-self:start}
.gov-logo img{max-width:100%;height:auto}
.gov-logo .emb{width:120px}
.gov-logo .txt{width:300px}
.gov-logo .geea{width:320px}
.gov-logo .sub{width:280px;opacity:.75}
.gov-body .gnum{display:block;font-family:"Outfit","Pretendard Variable",sans-serif;font-size:48px;font-weight:600;line-height:1;letter-spacing:-.01em;color:var(--blue)}   /* 외곽선(text-stroke)은 가변 글꼴에서 겹친 획이 보여 깨짐 → 채운 숫자 */
.gov-body h4{margin:14px 0 24px;font-size:28px;font-weight:700;line-height:1.4;letter-spacing:-.03em;color:var(--ink)}
.gov-body h4 small{font-size:20px;font-weight:600;color:var(--muted)}
/* 연혁 이미지 위 글자 가독성 */
.history-side .ph-box::after{content:"";position:absolute;left:0;right:0;bottom:0;height:55%;z-index:1;background:linear-gradient(180deg,rgba(6,16,42,0) 0%,rgba(6,16,42,.7) 100%);transform:none}
.history-side .hs-txt{z-index:2}
@media (max-width:1200px){
  .gov{grid-template-columns:1fr;gap:28px}
  .gov-intro{font-size:30px}
  .gov-logo{min-height:200px;max-width:520px}
}
@media (max-width:768px){
  .intro2-txt h4.rps-tit{font-size:22px}
  .intro2-txt .catch{font-size:19px}
  .feat{margin-top:48px}
  .feat .pt-card h5{font-size:20px}
  .grp-tit{margin:40px 0 16px;font-size:19px}
  .sub-tit .sub-lead{font-size:16px}
  .svc-txt h4 .en{display:block;margin:4px 0 0;font-size:16px}
  .gov-banner{aspect-ratio:16/9;margin-bottom:40px}
  .gov-intro{font-size:19px}
  .gov-intro br.mo{display:inline}
  .gov-logo{min-height:160px;padding:24px}
  .gov-logo .emb{width:84px}.gov-logo .txt{width:220px}.gov-logo .geea{width:240px}.gov-logo .sub{width:220px}
  .gov-body .gnum{font-size:36px}
  .gov-body h4{font-size:21px}
  .pt-card .ico{width:72px;height:72px}.pt-card .ico img{width:48px;height:48px}
  .loc-card .ico{width:56px;height:56px}.loc-card .ico img{width:34px;height:34px}
}

/* 261029 전기공사 공통 작업 (business/electric.php) */
.el-work-tit{margin-top:120px}
.el-work{display:grid;grid-template-columns:max-content 1fr;gap:24px}
.el-work-sum{padding:40px;border-radius:20px;background:var(--navy);color:rgba(255,255,255,.9)}
.el-work-sum li{position:relative;padding-left:16px;font-size:17px;line-height:1.8}
.el-work-sum li::before{content:"-";position:absolute;left:0;color:var(--yellow)}
.el-work-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(330px,1fr));gap:12px 24px;align-content:start;padding:40px;border-radius:20px;border:1px solid var(--line);background:#fff}
.el-work-list li{position:relative;padding-left:20px;word-break:keep-all;font-size:17px;font-weight:700;line-height:1.6;color:var(--ink)}
.el-work-list li::before{content:"";position:absolute;left:0;top:.55em;width:9px;height:9px;background:var(--blue)}
@media (max-width:1024px){
  .el-work{grid-template-columns:1fr}
}
@media (max-width:768px){
  .el-work-tit{margin-top:80px}
  .el-work-sum,.el-work-list{padding:28px 24px}
  .el-work-list{grid-template-columns:1fr}
  .el-work-sum li,.el-work-list li{font-size:15px}
}