/* =========================================================
   (주)이데아건설 홈페이지 v3 — 건설회사형 (Corporate Blue)
   - 톤: 네이비 / 화이트 / 라이트 그레이 + 로고의 옐로 포인트
   - 서체: Noto Sans KR (굵은 제목, 기업형)
   ========================================================= */

:root{
  --navy:#0b2a4a;
  --navy-deep:#071d34;
  --blue:#155fa8;
  --blue-light:#e8f0fa;
  --yellow:#f5c400;
  --yellow-dark:#d9ad00;
  --ink:#1b1f24;
  --gray:#5f6b7a;
  --line:#dfe4ea;
  --bg:#f4f6f9;
  --white:#fff;
  /* 기존 페이지 마크업 호환용 별칭 */
  --black:var(--navy);
  --dark:var(--ink);
  --ivory:#fff;
  --beige:#ffe27a;
  --gold:var(--blue);
  --gold-dark:var(--navy);
  --sand:var(--bg);
  --gutter:7%;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:"Noto Sans KR","Pretendard",Arial,sans-serif;color:var(--ink);background:#fff;word-break:keep-all;line-height:1.65}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
button{cursor:pointer;border:none;font-family:inherit}
.eyebrow{color:var(--yellow);font-size:13px;letter-spacing:3px;text-transform:uppercase;margin-bottom:18px;font-weight:700}
.section.white .eyebrow,.section:not(.dark) .eyebrow{color:var(--blue)}

/* ---------- 버튼 ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-width:160px;padding:15px 26px;border-radius:4px;font-weight:700;font-size:15px;transition:.2s;border:2px solid transparent}
.btn.primary{background:var(--yellow);color:var(--navy)}
.btn.primary:hover{background:var(--yellow-dark)}
.btn.ghost{border-color:rgba(255,255,255,.7);color:#fff}
.btn.ghost:hover{background:#fff;color:var(--navy)}
.btn.dark{background:var(--navy);color:#fff}
.btn.dark:hover{background:var(--blue)}
.btn.outline{border-color:var(--navy);color:var(--navy)}
.btn.outline:hover{background:var(--navy);color:#fff}

/* ---------- 상단 유틸 바 + 네비 ---------- */
.topbar{background:var(--navy-deep);color:rgba(255,255,255,.8);font-size:13px}
.topbar .in{display:flex;justify-content:space-between;align-items:center;padding:8px var(--gutter);gap:16px}
.topbar a:hover{color:var(--yellow)}
.topbar .l{display:flex;gap:22px;flex-wrap:wrap}
.topbar .l i{color:var(--yellow);margin-right:6px}
.topbar .r{display:flex;gap:8px}
.topbar .r a{width:26px;height:26px;border-radius:4px;display:inline-flex;align-items:center;justify-content:center;font-size:12px;font-weight:800;color:#fff}
.nav{
  position:sticky;top:0;left:0;width:100%;z-index:50;
  display:flex;align-items:center;justify-content:space-between;
  padding:0 var(--gutter);height:84px;background:#fff;color:var(--ink);
  border-bottom:1px solid var(--line);box-shadow:0 2px 14px rgba(11,42,74,.06);
}
.nav.scrolled{height:72px;box-shadow:0 6px 24px rgba(11,42,74,.12)}
.brand{display:flex;align-items:center;gap:12px}
.brand img{height:44px;width:auto}
.nav .logo-dark{display:none}
.brand b{font-weight:900;letter-spacing:-.5px;font-size:21px;color:var(--navy)}
.brand small{display:block;font-size:10px;letter-spacing:2px;color:var(--blue);font-weight:700;margin-top:2px}
.menu{display:flex;gap:6px;font-size:16px;align-items:center}
.menu a{opacity:1;padding:8px 14px;font-weight:700;color:var(--ink);border-bottom:3px solid transparent;transition:.2s}
.menu a:hover{color:var(--blue)}
.menu a.active{color:var(--blue);border-bottom-color:var(--yellow)}
.nav-right{display:flex;align-items:center;gap:12px}
.nav-call{background:var(--navy);color:#fff;padding:12px 20px;border-radius:4px;font-size:14px;font-weight:700;border:none}
.nav-call:hover{background:var(--blue)}
.hamburger{display:none;background:none;width:44px;height:44px;padding:0;position:relative;z-index:70}
.hamburger span{display:block;width:26px;height:3px;background:var(--navy);margin:5px auto;transition:.3s;border-radius:2px}
.hamburger.open span:nth-child(1){transform:translateY(8px) rotate(45deg)}
.hamburger.open span:nth-child(2){opacity:0}
.hamburger.open span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}
.mobile-menu{position:fixed;inset:0;z-index:60;background:var(--navy);display:flex;flex-direction:column;justify-content:center;align-items:center;gap:4px;opacity:0;pointer-events:none;transition:.25s}
.mobile-menu.open{opacity:1;pointer-events:auto}
.mobile-menu a{color:#fff;font-size:22px;font-weight:700;padding:12px 20px}
.mobile-menu a.active{color:var(--yellow)}
.mobile-menu .m-call{margin-top:22px;font-size:16px;background:var(--yellow);color:var(--navy);border-radius:4px;padding:12px 26px}
.mobile-menu .sns-title{color:var(--yellow);font-size:12px;letter-spacing:3px;margin-top:20px;font-weight:700}
.mobile-menu .sns-row{display:flex;gap:10px;flex-wrap:wrap;justify-content:center}
.mobile-menu .sns-row a{font-size:14px;padding:9px 14px;border:1px solid rgba(255,255,255,.3);border-radius:4px;display:flex;align-items:center;gap:8px}
.mobile-menu.open~.nav .hamburger span{background:#fff}

/* SNS 드롭다운 */
.has-sub{position:relative}
.has-sub>a i{font-size:10px;margin-left:4px;transition:.2s;display:inline-block}
.has-sub:hover>a i,.has-sub.open>a i{transform:rotate(180deg)}
.has-sub::before{content:"";position:absolute;left:0;right:0;top:100%;height:22px}
.sub{position:absolute;top:calc(100% + 18px);left:50%;transform:translateX(-50%) translateY(6px);min-width:200px;background:#fff;color:var(--ink);border:1px solid var(--line);border-top:3px solid var(--yellow);padding:8px 0;opacity:0;visibility:hidden;transition:.2s;box-shadow:0 14px 34px rgba(11,42,74,.18)}
.has-sub:hover .sub,.has-sub.open .sub,.has-sub:focus-within .sub{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}
.sub a{display:flex;align-items:center;gap:12px;padding:11px 18px;font-size:14px;font-weight:500;border-bottom:none;white-space:nowrap}
.sub a:hover{background:var(--blue-light);color:var(--blue)}
.sub a>i{width:22px;text-align:center;color:var(--blue);font-size:14px}
.sub a.active{border-bottom:none;color:var(--blue)}
.ico{width:22px;height:22px;border-radius:4px;display:inline-flex;align-items:center;justify-content:center;font-size:12px;font-weight:800;flex:none;line-height:1}
.ico.naver{background:#03c75a;color:#fff;font-family:Arial,Helvetica,sans-serif}
.ico.kakao{background:#fae100;color:#3c1e1e}
.ico.youtube{background:#ff0000;color:#fff}
.ico.tistory{background:#eb531f;color:#fff;font-family:Arial,Helvetica,sans-serif}

/* ---------- 홈 히어로: 영상 전체 화면 (PC 가로 영상 / 휴대폰 세로 영상) ---------- */
.hero{position:relative;width:100%;aspect-ratio:16/9;max-height:calc(100vh - 84px);min-height:420px;background:var(--hero-bg,#0d1b33);overflow:hidden;display:block;padding:0;transition:background-color .35s}   /* 영상 양옆 여백색은 장면에 맞춰 JS로 변경 (회사 사진=남색, 팀 장면=흰색) */
.hero::after{content:"";position:absolute;left:0;right:0;bottom:0;height:8px;background:repeating-linear-gradient(135deg,var(--yellow) 0 18px,var(--navy-deep) 18px 36px);z-index:3}
.hero-video{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;object-position:center;display:block;background:transparent}
.hero-video--tall{display:none}

/* 서브페이지 배너 */
.page-hero{position:relative;min-height:500px;display:flex;align-items:center;color:#fff;padding:110px var(--gutter) 90px;background:var(--navy) center/cover no-repeat}
.page-hero::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(7,29,52,.92),rgba(11,42,74,.55))}
.page-hero>div{position:relative;z-index:1}
.page-hero h1{font-size:clamp(38px,5vw,64px);margin:0 0 12px;font-weight:900;letter-spacing:-1px;line-height:1.15}
.page-hero p{margin:0;color:rgba(255,255,255,.85);font-size:19px;max-width:640px;line-height:1.8}
.crumb{font-size:13px;color:rgba(255,255,255,.6);margin-top:22px;letter-spacing:.5px}
.crumb a:hover{color:var(--yellow)}

/* ---------- 섹션 ---------- */
.section{padding:100px var(--gutter);background:var(--bg)}
.section.white{background:#fff}
.section.dark{background:var(--navy);color:#fff}
.section-head{display:flex;justify-content:space-between;gap:40px;align-items:end;margin-bottom:50px}
.section-head small{color:var(--blue);letter-spacing:3px;font-weight:800;font-size:13px}
.dark .section-head small{color:var(--yellow)}
.section-head h2{font-size:clamp(30px,3.8vw,46px);line-height:1.2;margin:14px 0 0;letter-spacing:-1px;font-weight:900;position:relative;padding-bottom:18px}
.section-head h2::after{content:"";position:absolute;left:0;bottom:0;width:48px;height:4px;background:var(--yellow)}
.section-head p{max-width:520px;line-height:1.8;color:var(--gray);margin:0;font-size:16px}
.dark .section-head p{color:rgba(255,255,255,.72)}
.center{text-align:center}

/* 강점 스트립 (히어로 아래, 카드형) */
.strip{background:transparent;padding:0 var(--gutter);margin-top:-64px;position:relative;z-index:5}
.strip-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0;background:#fff;box-shadow:0 20px 50px rgba(11,42,74,.14);border-radius:6px;overflow:hidden}
.strip-item{padding:30px 26px;border-right:1px solid var(--line);display:flex;gap:16px;align-items:flex-start;border-top:4px solid transparent;transition:.2s}
.strip-item:hover{border-top-color:var(--yellow)}
.strip-item:last-child{border-right:none}
.strip-item i{color:var(--blue);font-size:26px;margin-top:4px;width:30px;text-align:center}
.strip-item b{display:block;font-size:17px;margin-bottom:6px;color:var(--navy)}
.strip-item span{color:var(--gray);font-size:14px;line-height:1.6}

/* 회사소개 */
.about-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:64px;align-items:center}
.about-img{height:560px;background:url("../images/living-after.jpg") center 60%/cover;border-radius:6px}
.about-text h3{font-size:34px;line-height:1.35;margin:0 0 24px;letter-spacing:-1px;font-weight:900;color:var(--navy)}
.about-text p{line-height:1.9;color:#4a5563;font-size:16.5px}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:36px}
.stat{border-top:3px solid var(--navy);padding-top:16px}
.stat strong{font-size:34px;color:var(--blue);font-weight:900}
.stat span{display:block;margin-top:6px;color:var(--gray);font-size:14px}

/* 팀 카드 */
.team-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.team-card{background:#fff;border:1px solid var(--line);border-top:4px solid var(--navy);padding:36px 32px;border-radius:6px}
.team-card .num{color:var(--blue);font-weight:800;letter-spacing:2px;font-size:13px}
.team-card h3{font-size:23px;margin:14px 0 12px;font-weight:800;color:var(--navy)}
.team-card p{color:var(--gray);line-height:1.8;font-size:15px;margin:0}
.team-card ul{margin:16px 0 0;padding:0;list-style:none}
.team-card li{padding:9px 0;border-top:1px dashed var(--line);font-size:14.5px;color:#3d4753}
.team-card li::before{content:"■";color:var(--yellow);font-size:9px;margin-right:10px;vertical-align:middle}

/* 서비스(사업분야) */
.service-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;background:transparent;border:none}
.service-card{background:#fff;padding:40px 30px;min-height:320px;position:relative;overflow:hidden;transition:.3s;border-radius:6px;box-shadow:0 8px 24px rgba(11,42,74,.06);border-bottom:4px solid transparent}
.service-card:hover{transform:translateY(-6px);border-bottom-color:var(--yellow);box-shadow:0 18px 40px rgba(11,42,74,.14)}
.service-card::after{display:none}
.service-card i{color:#fff;font-size:24px;width:60px;height:60px;border-radius:50%;background:var(--navy);display:flex;align-items:center;justify-content:center}
.service-card em{display:block;font-style:normal;color:var(--blue);font-size:12px;letter-spacing:2px;margin-top:22px;font-weight:800}
.service-card h3{font-size:23px;margin:10px 0 14px;font-weight:800;color:var(--navy)}
.service-card p{line-height:1.8;color:var(--gray);font-size:15px;margin:0}
.dark .service-card{background:#fff;color:var(--ink)}

/* Before & After (시공실적) */
.before-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:30px;align-items:start}
.before-card{background:#fff;border-radius:6px;overflow:hidden;box-shadow:0 10px 30px rgba(11,42,74,.10);border:1px solid var(--line)}
.compare{display:grid;grid-template-columns:1fr 1fr;position:relative;gap:2px;background:var(--navy)}
.compare-item{position:relative;overflow:hidden}
.compare-item img{width:100%;height:340px;object-fit:cover;object-position:center;transition:transform .5s ease}
.compare-item:hover img{transform:scale(1.05)}
.kitchen-card .compare-item img{object-position:left center}
.arrow-circle{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:60px;height:60px;background:var(--yellow);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:22px;color:var(--navy);box-shadow:0 12px 30px rgba(0,0,0,.25);z-index:5}
.before-tag,.after-tag{position:absolute;top:14px;left:14px;padding:7px 14px;border-radius:3px;color:#fff;font-size:12px;font-weight:800;letter-spacing:1px;z-index:2}
.before-tag{background:var(--navy)}
.after-tag{background:var(--yellow);color:var(--navy)}
.before-content{padding:26px 28px 30px}
.before-content h3{margin:0 0 12px;font-size:23px;display:flex;align-items:center;gap:12px;font-weight:800;color:var(--navy)}
.before-content p{color:var(--gray);line-height:1.8;margin:0;font-size:15px}
.service-icon{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:6px;background:var(--blue-light);color:var(--blue);font-size:18px;flex:none}
.scope{margin:16px 0 0;padding:0;list-style:none;display:flex;flex-wrap:wrap;gap:8px}
.scope li{font-size:12px;background:var(--bg);color:#3d4753;padding:6px 10px;border-radius:3px;border:1px solid var(--line)}

/* 현장 개요 */
.case-summary{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);margin-bottom:50px;border-radius:6px;overflow:hidden}
.case-summary div{background:#fff;padding:22px 26px}
.case-summary b{display:block;color:var(--blue);font-size:12px;letter-spacing:2px;margin-bottom:8px;font-weight:800}
.case-summary span{font-size:16px;font-weight:700;color:var(--navy)}

/* 링크 카드 */
.link-cards{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.link-card{background:#fff;color:var(--ink);border:1px solid var(--line);border-left:6px solid var(--navy);padding:34px;display:flex;justify-content:space-between;align-items:center;gap:20px;transition:.2s;border-radius:6px}
.link-card:hover{border-left-color:var(--yellow);box-shadow:0 14px 34px rgba(11,42,74,.12)}
.link-card b{display:block;font-size:20px;margin-bottom:8px;color:var(--navy);font-weight:800}
.link-card span{color:var(--gray);font-size:14px}
.link-card i{color:var(--blue);font-size:24px}

/* 진행절차 */
.process{display:grid;grid-template-columns:repeat(5,1fr);gap:20px;position:relative}
.step{border:1px solid var(--line);padding:32px 24px;background:#fff;position:relative;border-radius:6px;transition:.2s}
.step:hover{border-color:var(--navy)}
.step b{display:inline-flex;align-items:center;justify-content:center;background:var(--navy);color:#fff;font-size:12px;letter-spacing:1px;padding:5px 10px;border-radius:3px;font-weight:800}
.step h3{margin:20px 0 12px;font-size:21px;font-weight:800;color:var(--navy)}
.step p{color:var(--gray);line-height:1.7;font-size:14px;margin:0}

/* CTA 밴드 */
.split-cta{display:grid;grid-template-columns:1fr 1fr;min-height:500px;background:var(--navy);color:#fff}
.split-cta .eyebrow{color:var(--yellow)}
.split-cta .btn.ghost{border-color:rgba(255,255,255,.7);color:#fff}
.split-cta .btn.ghost:hover{background:#fff;color:var(--navy)}
.cta-img{background:var(--navy) center/cover no-repeat}
.cta-text{padding:90px 8%;display:flex;flex-direction:column;justify-content:center}
.cta-text h2{font-size:42px;line-height:1.22;margin:0 0 22px;font-weight:900;letter-spacing:-1px}
.cta-text p{color:rgba(255,255,255,.75);line-height:1.8;margin:0 0 34px}
.cta-actions{display:flex;gap:12px;flex-wrap:wrap}

/* 오시는 길 */
.visit-grid{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:start}
.visit-box{background:#fff;border:1px solid var(--line);border-top:4px solid var(--navy);padding:40px;border-radius:6px}
.visit-box h3{margin:0 0 20px;font-size:26px;font-weight:800;color:var(--navy)}
.visit-line{display:flex;gap:16px;padding:16px 0;border-bottom:1px solid var(--line);font-size:15px;line-height:1.7}
.visit-line:last-child{border-bottom:none}
.visit-line i{color:var(--blue);width:22px;text-align:center;margin-top:4px;flex:none}
.visit-line strong{display:block;font-size:12px;color:var(--gray);letter-spacing:1px;margin-bottom:2px}
.map-frame{width:100%;height:100%;min-height:420px;border:1px solid var(--line);background:var(--blue-light);border-radius:6px}

/* 문의 */
.contact-wrap{display:grid;grid-template-columns:.9fr 1.1fr;gap:50px}
.contact-info{background:var(--navy);color:#fff;padding:45px;border-radius:6px}
.contact-info h3{font-size:28px;margin:0 0 16px;font-weight:800}
.contact-info>p{color:rgba(255,255,255,.75);line-height:1.9;margin:0 0 10px}
.info-line{padding:18px 0;border-bottom:1px solid rgba(255,255,255,.15);line-height:1.7}
.info-line:last-child{border-bottom:none}
.info-line strong{display:block;color:var(--yellow);margin-bottom:6px;font-size:12px;letter-spacing:1px}
.info-line a:hover{color:var(--yellow)}
.contact-info span[style*="#8a8378"]{color:rgba(255,255,255,.6) !important}
form{display:grid;gap:14px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
label.f{display:block;font-size:13px;color:var(--navy);margin-bottom:6px;font-weight:700}
input,select,textarea{width:100%;padding:15px 16px;border:1px solid #cfd6de;background:#fff;font-size:15px;font-family:inherit;color:var(--ink);border-radius:4px}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px var(--blue-light)}
textarea{min-height:160px;resize:vertical}
.form-note{font-size:13px;color:var(--gray);line-height:1.7;margin:0}
.check{display:flex;gap:10px;align-items:flex-start;font-size:13px;color:#3d4753}
.check input{width:auto;margin-top:3px}
.form-note a{color:var(--blue) !important}

/* ---------- 회사 소개 영상 ---------- */
.video-card{background:var(--navy);display:flex;justify-content:center;align-items:center;padding:34px 20px;min-height:560px;border-radius:6px;background-image:linear-gradient(135deg,rgba(255,255,255,.04) 25%,transparent 25%,transparent 50%,rgba(255,255,255,.04) 50%,rgba(255,255,255,.04) 75%,transparent 75%);background-size:28px 28px}
.phone{width:300px;max-width:100%;aspect-ratio:9/16;position:relative;background:#000;border-radius:14px;overflow:hidden;box-shadow:0 22px 50px rgba(0,0,0,.35);border:3px solid rgba(255,255,255,.15)}
.phone img,.phone video{width:100%;height:100%;object-fit:cover;display:block}
.phone-open{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;color:#fff;background:linear-gradient(180deg,rgba(0,0,0,0) 40%,rgba(0,0,0,.55));cursor:pointer;border:none;padding:0;font-family:inherit}
.phone-open .play{width:74px;height:74px;border-radius:50%;background:var(--yellow);display:flex;align-items:center;justify-content:center;font-size:26px;color:var(--navy);box-shadow:0 10px 30px rgba(0,0,0,.35);transition:.2s}
.phone-open:hover .play{transform:scale(1.08)}
.phone-open span{font-weight:800;font-size:15px;text-shadow:0 2px 8px rgba(0,0,0,.5)}
.video-note{font-size:13px;color:rgba(255,255,255,.7);margin-top:14px;text-align:center}
.video-split{display:grid;grid-template-columns:1fr auto;gap:60px;align-items:center}
.video-split .about-text p{margin:0 0 14px}
.video-list{margin:22px 0 0;padding:0;list-style:none}
.video-list li{padding:10px 0;border-top:1px solid var(--line);font-size:15px;color:#3d4753}
.video-list li b{color:var(--blue);margin-right:10px;font-size:13px;letter-spacing:1px}
.vmodal{position:fixed;inset:0;z-index:90;background:rgba(7,29,52,.88);display:flex;align-items:center;justify-content:center;padding:20px;opacity:0;visibility:hidden;transition:.25s}
.vmodal.open{opacity:1;visibility:visible}
.vmodal-box{position:relative;height:min(86vh,900px);aspect-ratio:9/16;max-width:100%;background:#000;border-radius:14px;overflow:hidden;box-shadow:0 30px 80px rgba(0,0,0,.5)}
.vmodal-box video{width:100%;height:100%;object-fit:contain;display:block;background:#000}
.vmodal-close{position:absolute;top:10px;right:10px;width:40px;height:40px;border-radius:50%;background:rgba(0,0,0,.55);color:#fff;font-size:22px;line-height:1;display:flex;align-items:center;justify-content:center;z-index:2}
.vmodal-close:hover{background:var(--yellow);color:var(--navy)}

/* ---------- 지명원 ---------- */
.doc-tools{display:flex;gap:12px;flex-wrap:wrap;justify-content:center;margin:-30px 0 40px}
.doc-tools .btn{min-width:200px}
.doc{background:#fff;max-width:1000px;margin:0 auto;padding:70px 80px;box-shadow:0 20px 60px rgba(11,42,74,.08);border-radius:6px}
.doc-cover{background:var(--navy);color:#fff;max-width:1000px;margin:0 auto 40px;padding:90px 80px;position:relative;overflow:hidden;border-radius:6px}
.doc-cover::after{content:"";position:absolute;right:-60px;top:-60px;width:320px;height:320px;border:2px solid rgba(245,196,0,.35);border-radius:50%}
.doc-cover::before{content:"";position:absolute;left:0;right:0;bottom:0;height:8px;background:repeating-linear-gradient(135deg,var(--yellow) 0 18px,var(--navy) 18px 36px)}
.doc-cover img{height:70px;width:auto;margin-bottom:40px}
.doc-cover .kicker{color:var(--yellow);letter-spacing:6px;font-size:14px;font-weight:800}
.doc-cover h1{font-size:64px;margin:14px 0 10px;letter-spacing:-2px;line-height:1.1;font-weight:900}
.doc-cover .sub{font-size:20px;color:rgba(255,255,255,.8);margin:0 0 50px}
.doc-cover .meta{border-top:1px solid rgba(255,255,255,.25);padding-top:26px;color:rgba(255,255,255,.75);font-size:14px;line-height:1.9}
.doc-cover .meta b{color:#fff}
.doc-sec{margin-bottom:64px;page-break-inside:avoid}
.doc-sec:last-child{margin-bottom:0}
.doc-sec h2{font-size:24px;margin:0 0 22px;padding-bottom:12px;border-bottom:3px solid var(--navy);display:flex;align-items:baseline;gap:12px;letter-spacing:-.5px;font-weight:800;color:var(--navy)}
.doc-sec h2 small{color:var(--blue);font-size:13px;letter-spacing:2px;font-weight:800}
.doc-sec h3{font-size:17px;margin:26px 0 12px;color:var(--blue);font-weight:800}
.doc-sec p{line-height:1.9;color:#444;font-size:15px}
.greeting p{font-size:16px}
.greeting .sign{text-align:right;margin-top:30px;font-size:16px}
.greeting .sign b{font-size:19px;margin-left:10px}
.table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}
table.doc-table{width:100%;border-collapse:collapse;font-size:14px}
.doc-table th,.doc-table td{border:1px solid var(--line);padding:12px 14px;text-align:left;vertical-align:top;line-height:1.6}
.doc-table th{background:var(--blue-light);font-weight:700;color:var(--navy);width:160px}
.doc-table thead th{background:var(--navy);color:#fff;width:auto;text-align:center;font-weight:700}
.doc-table tbody td.c{text-align:center}
.doc-table.list th{width:auto}
.doc-table.two th{width:120px}
.doc-table.two{table-layout:fixed}
.history{list-style:none;margin:0;padding:0}
.history li{display:grid;grid-template-columns:130px 1fr;gap:20px;padding:14px 0;border-bottom:1px dashed var(--line);font-size:15px}
.history li b{color:var(--blue)}
.org{display:flex;flex-direction:column;align-items:center;gap:0}
.org .box{border:2px solid var(--navy);padding:14px 30px;font-weight:800;min-width:180px;text-align:center;background:#fff;border-radius:4px}
.org .box.top{background:var(--navy);color:#fff}
.org .v{width:2px;height:26px;background:var(--navy)}
.org .row{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;width:100%;max-width:760px;position:relative;padding-top:26px}
.org .row::before{content:"";position:absolute;top:0;left:16.6%;right:16.6%;height:2px;background:var(--navy)}
.org .row>div{position:relative}
.org .row>div::before{content:"";position:absolute;top:-26px;left:50%;width:2px;height:26px;background:var(--navy)}
.org .row .box{width:100%;min-width:0}
.org .row .box small{display:block;font-weight:400;color:var(--gray);font-size:12px;margin-top:6px;line-height:1.5}
.doc-areas{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.doc-area{border:1px solid var(--line);padding:22px 24px;background:var(--bg);border-radius:4px}
.doc-area i{color:var(--blue);font-size:22px}
.doc-area b{display:block;font-size:17px;margin:12px 0 8px;color:var(--navy)}
.doc-area span{font-size:14px;color:var(--gray);line-height:1.7}
.todo{background:#fff3c4;color:#7a5a00;border:1px dashed #d9a400;padding:2px 8px;border-radius:4px;font-size:.92em;white-space:nowrap}
.todo-note{background:#fff8dc;border:1px solid #f0d27a;color:#6b4e00;padding:16px 20px;border-radius:6px;font-size:14px;line-height:1.7;max-width:1000px;margin:0 auto 30px}
.todo-note b{color:#4a3600}
.attach-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.attach{border:1px dashed #b7c0cc;padding:30px 18px;text-align:center;color:var(--gray);font-size:14px;background:var(--bg);min-height:180px;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:10px;border-radius:4px}
.attach i{font-size:28px;color:#b7c0cc}
.doc-photos{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.doc-photo{border:1px solid var(--line);padding:12px;background:var(--bg);page-break-inside:avoid;border-radius:4px}
.doc-photo .pair{display:grid;grid-template-columns:1fr 1fr;gap:6px}
.doc-photo .pair img{width:100%;height:170px;object-fit:cover}
.doc-photo.kitchen .pair img:last-child{object-position:left center}
.doc-photo .pair span{display:block;font-size:11px;letter-spacing:1px;font-weight:800;margin-bottom:4px;color:var(--gray)}
.doc-photo b{display:block;margin-top:10px;font-size:14px;color:var(--navy)}
.doc-photo small{color:var(--gray);font-size:12px}
.doc-contact{background:var(--navy);color:#fff;padding:30px 36px;display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap;margin-top:50px;border-radius:6px;-webkit-print-color-adjust:exact;print-color-adjust:exact}
.doc-contact b{font-size:20px;display:block;margin-bottom:6px}
.doc-contact span{color:rgba(255,255,255,.75);font-size:14px;line-height:1.8}
.doc-contact img{height:52px}

/* ---------- 푸터 ---------- */
footer{background:var(--navy-deep);color:rgba(255,255,255,.72);padding:40px var(--gutter) 24px;font-size:13.5px;border-top:6px solid var(--yellow)}
.footer-top{display:grid;grid-template-columns:1.7fr 1fr 1fr;gap:30px;margin-bottom:10px}
.footer-logo{display:flex;align-items:center;gap:12px;color:#fff;font-size:19px;letter-spacing:-.3px;font-weight:900;margin-bottom:10px}
.foot-info{margin:0;line-height:1.75;font-size:14px;color:#fff}
.foot-tag{margin:26px 0 0;padding-top:14px;position:relative;line-height:1.7;font-size:13px;color:rgba(255,255,255,.62)}
.foot-tag::before{content:"";position:absolute;left:0;top:0;width:56px;height:3px;background:var(--yellow)}
.footer-col{padding-top:34px}
.footer-col h4{color:var(--yellow);margin:0 0 8px;font-size:13px;letter-spacing:2px}
.footer-col a{display:block;padding:2px 0;line-height:1.7;transition:.2s}
.footer-col a:hover{color:var(--yellow)}
.footer-bottom{display:flex;justify-content:flex-end;gap:20px;flex-wrap:wrap;line-height:1.6;font-size:12.5px;color:rgba(255,255,255,.5);padding-top:6px}
.floating-call{position:fixed;right:22px;bottom:22px;z-index:40;background:#fae100;color:#3c1e1e;padding:14px 22px;border-radius:999px;box-shadow:0 12px 30px rgba(0,0,0,.25);font-weight:800;display:flex;align-items:center;gap:8px}


/* 우측 가장자리 퀵메뉴 (세로 컬러 탭) */
.quick{position:fixed;right:0;top:auto;bottom:40px;transform:none;z-index:40;display:flex;flex-direction:column;gap:10px}
.quick-btn{position:relative;width:68px;height:68px;display:flex;align-items:center;justify-content:center;color:#fff;border-radius:10px 0 0 10px;box-shadow:-4px 6px 16px rgba(0,0,0,.18);transition:.2s}
.quick-btn i{font-size:27px}
.quick-btn .n{font-family:Arial,Helvetica,sans-serif;font-weight:900;font-size:27px}
.quick-btn span{position:absolute;right:calc(100% + 10px);top:50%;transform:translateY(-50%) translateX(8px);white-space:nowrap;background:#222;color:#fff;font-size:13px;font-weight:700;padding:7px 12px;border-radius:6px;opacity:0;pointer-events:none;transition:.2s}
.quick-btn span::after{content:"";position:absolute;left:100%;top:50%;transform:translateY(-50%);border:6px solid transparent;border-left-color:#222}
.quick-btn:hover{width:76px}
.quick-btn:hover span{opacity:1;transform:translateY(-50%)}
.quick-btn.naver{background:#03c75a}
.quick-btn.youtube{background:#ff0000}
.quick-btn.tistory{background:#eb531f}
.quick-btn.kakao{background:#fae100;color:#3c1e1e}
@media(max-width:640px){
  .quick{top:auto;bottom:90px;transform:none;gap:6px}
  .quick-btn{width:52px;height:52px}
  .quick-btn i,.quick-btn .n{font-size:21px}
  .quick-btn:hover{width:52px}
}

/* 등장 애니메이션 */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}

/* ---------- 반응형 ---------- */
@media(max-width:1100px){
  .service-grid{grid-template-columns:repeat(2,1fr)}
  .process{grid-template-columns:repeat(3,1fr)}
  .strip-grid{grid-template-columns:repeat(2,1fr)}
  .strip-item:nth-child(2){border-right:none}
  .strip-item{border-bottom:1px solid var(--line)}
  .menu{gap:0}
  .menu a{padding:8px 10px;font-size:15px}
}
@media(max-width:980px){
  .menu,.nav-call{display:none}
  .hamburger{display:block}
  .topbar .r{display:none}
  .about-grid,.contact-wrap,.split-cta,.visit-grid,.link-cards,.video-split{grid-template-columns:1fr}

  .video-split .phone{margin:0 auto}
  .team-grid{grid-template-columns:1fr}
  .process{grid-template-columns:repeat(2,1fr)}
  .about-img,.cta-img{height:380px}
  .case-summary{grid-template-columns:repeat(2,1fr)}
  .footer-top{grid-template-columns:1fr}
  .footer-col{padding-top:22px}
  .doc,.doc-cover{padding:50px 36px}
  .doc-cover h1{font-size:48px}
}
@media(max-width:640px){
  :root{--gutter:22px}
  .topbar .l{gap:12px;font-size:12px}
  .nav{height:70px}
  .brand img{height:36px}
  .brand b{font-size:18px}
  .section{padding:72px 22px}
  .hero{aspect-ratio:9/16;max-height:none;min-height:0}
  .hero-video--wide{display:none}
  .hero-video--tall{display:block}
  .hero p{font-size:16px}
  .strip{margin-top:-48px}
  .section-head{display:block}
  .section-head p{margin-top:18px}
  .service-grid,.process,.stats,.strip-grid,.case-summary,.doc-areas,.attach-grid,.doc-photos{grid-template-columns:1fr}
  .strip-item{border-right:none}
  .before-grid{grid-template-columns:1fr}
  .compare-item img{height:240px}
  .arrow-circle{width:48px;height:48px;font-size:18px}
  .before-content h3{font-size:20px}
  .cta-text{padding:70px 22px}
  .cta-text h2{font-size:32px}
  .floating-call{left:18px;right:18px;justify-content:center}
  .form-row{grid-template-columns:1fr}
  .page-hero{min-height:360px;padding:90px 22px 60px}
  .doc,.doc-cover{padding:40px 22px}
  .doc-cover h1{font-size:38px}
  .doc-table th{width:110px}
  .table-wrap table{min-width:560px}
  .doc-table.two th,.doc-table.two td{display:block;width:100%;border-top:none}
  .doc-table.two tr{display:block;border-top:1px solid var(--line)}
  .doc-table.two th{padding-bottom:4px}
  .todo{white-space:normal}
  .doc-tools .btn{width:100%}
  .history li{grid-template-columns:100px 1fr}
  .org .row{grid-template-columns:1fr;gap:12px}
  .org .row::before,.org .row>div::before{display:none}
  .visit-box{padding:28px 22px}
  .video-card{min-height:0;padding:26px 16px}
  .phone{width:260px}
  .vmodal-box{height:min(80vh,720px)}
  .footer-bottom{justify-content:flex-start}
}


/* ---------- 남색 대형 면 → 기존형의 연한 아이보리 색감 ---------- */
:root{--ivory:#f6f0e8;--sand:#efe7db;--beige:#d7c3aa}
.section.dark{background:var(--sand);color:var(--ink)}
.dark .section-head small{color:var(--blue)}
.dark .section-head p{color:var(--gray)}
.split-cta{background:var(--sand);color:var(--ink)}
.split-cta .eyebrow{color:var(--blue)}
.cta-text p{color:var(--gray)}
.cta-img{background-color:var(--sand)}
.split-cta .btn.ghost{border-color:var(--navy);color:var(--navy)}
.split-cta .btn.ghost:hover{background:var(--navy);color:#fff}
.contact-info{background:#fff;color:var(--ink);border:1px solid var(--line);border-top:4px solid var(--yellow)}
.contact-info>p{color:var(--gray)}
.info-line{border-bottom:1px solid var(--line)}
.info-line strong{color:var(--blue)}
.info-line a:hover{color:var(--blue)}
.contact-info span[style*="#8a8378"]{color:var(--gray) !important}
.contact-info span[style*="rgba(255,255,255"]{color:var(--gray) !important}
.mobile-menu{background:var(--ivory)}
.mobile-menu a{color:var(--ink)}
.mobile-menu a.active{color:var(--blue)}
.mobile-menu .sns-title{color:var(--blue)}
.mobile-menu .sns-row a{border-color:rgba(0,0,0,.18)}
.mobile-menu.open~.nav .hamburger span{background:var(--navy)}
.page-hero{background-color:#2b2a28}
.page-hero::before{background:linear-gradient(90deg,rgba(25,24,22,.82),rgba(25,24,22,.45))}
.doc-cover{background:var(--sand);color:var(--ink)}
.doc-cover .kicker{color:var(--blue)}
.doc-cover .sub{color:var(--gray)}
.doc-cover .meta{border-top:1px solid rgba(0,0,0,.15);color:#5b5248}
.doc-cover .meta b{color:var(--ink)}
.doc-cover::after{border-color:rgba(180,139,87,.35)}
.doc-cover::before{background:repeating-linear-gradient(135deg,var(--yellow) 0 18px,var(--sand) 18px 36px)}
.doc-contact{background:var(--sand);color:var(--ink)}
.doc-contact span{color:#5b5248}
footer{background:var(--ivory);color:#5f6b7a;border-top:6px solid var(--yellow)}
.footer-logo{color:var(--navy)}
.foot-info{color:var(--ink)}
.foot-tag{color:var(--gray)}
.foot-tag::before{background:var(--yellow)}
.footer-col h4{color:var(--blue)}
.footer-col a{color:#3d4753}
.footer-col a:hover{color:var(--blue)}
.footer-bottom{color:#8a8f98}

/* ---------- 시공사례 사진 카드 + 사진 보기 (라이트박스) ---------- */
.gal-photo{position:relative;overflow:hidden;cursor:zoom-in;display:block;background:var(--navy);height:340px}
.gal-photo img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block;transition:transform .5s ease}
.gal-photo:hover img{transform:scale(1.04)}
.gal-photo::after{content:"";position:absolute;left:14px;bottom:14px;width:38px;height:38px;border-radius:50%;background:rgba(11,42,74,.75) url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='2.4' stroke-linecap='round'><circle cx='10.5' cy='10.5' r='6.5'/><path d='M15.5 15.5 21 21M10.5 7.5v6M7.5 10.5h6'/></svg>") center/19px no-repeat;opacity:0;transition:.25s}
.gal-photo:hover::after{opacity:1}
@media(hover:none){.gal-photo::after{opacity:.9}}
.gal-count{position:absolute;right:14px;bottom:14px;background:rgba(11,42,74,.82);color:#fff;font-size:13px;font-weight:700;padding:8px 13px;border-radius:999px;display:inline-flex;align-items:center;gap:7px;pointer-events:none}
.gal-count i{color:var(--yellow)}
.lb{position:fixed;inset:0;z-index:100;background:#050b16;opacity:0;visibility:hidden;transition:opacity .25s,visibility .25s;-webkit-user-select:none;user-select:none}
.lb.open{opacity:1;visibility:visible}
body.lb-open{overflow:hidden}
.lb-stage{position:absolute;inset:0;margin:0;display:flex;align-items:center;justify-content:center}
.lb-img{max-width:100%;max-height:100%;object-fit:contain;display:block}
.lb-top{position:absolute;top:0;left:0;right:0;z-index:2;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 64px 30px 20px;color:#fff;background:linear-gradient(rgba(0,0,0,.65),rgba(0,0,0,0));pointer-events:none}
.lb-title{font-weight:800;font-size:15px;color:var(--yellow);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.lb-count{font-size:13px;color:rgba(255,255,255,.75);white-space:nowrap}
.lb-close{position:absolute;top:8px;right:10px;width:44px;height:44px;border-radius:50%;background:rgba(0,0,0,.45);color:#fff;font-size:30px;line-height:1;display:flex;align-items:center;justify-content:center;z-index:3;transition:.2s}
.lb-close:hover{background:var(--yellow);color:var(--navy)}
.lb-bottom{position:absolute;left:0;right:0;bottom:0;z-index:2;display:flex;flex-direction:column;align-items:center;gap:8px;padding:44px 12px 12px;background:linear-gradient(rgba(0,0,0,0),rgba(0,0,0,.78))}
.lb-cap{color:#fff;font-size:16px;font-weight:700;text-align:center;text-shadow:0 1px 6px rgba(0,0,0,.6)}
.lb-cap small{display:block;font-size:13px;font-weight:400;color:rgba(255,255,255,.8);margin-top:3px}
.lb-prev,.lb-next{position:absolute;top:50%;transform:translateY(-50%);width:52px;height:52px;border-radius:50%;background:rgba(0,0,0,.45);color:#fff;font-size:20px;display:flex;align-items:center;justify-content:center;z-index:2;transition:.2s}
.lb-prev{left:14px}.lb-next{right:14px}
.lb-prev:hover,.lb-next:hover{background:var(--yellow);color:var(--navy)}
.lb-thumbs{display:flex;gap:6px;max-width:100%;overflow-x:auto;scrollbar-width:none}
.lb-thumbs::-webkit-scrollbar{display:none}
.lb-thumbs img{width:64px;height:48px;object-fit:cover;border-radius:3px;opacity:.5;cursor:pointer;border:2px solid transparent;flex:none;transition:.2s}
.lb-thumbs img:hover{opacity:.85}
.lb-thumbs img.on{opacity:1;border-color:var(--yellow)}
.lb .lb-top,.lb .lb-bottom,.lb .lb-prev,.lb .lb-next,.lb .lb-close{transition:opacity .35s}
.lb.idle .lb-top,.lb.idle .lb-bottom,.lb.idle .lb-prev,.lb.idle .lb-next,.lb.idle .lb-close{opacity:0}
@media(max-width:640px){
  .gal-photo{height:240px}
  .lb-top{padding:10px 56px 26px 14px}
  .lb-prev,.lb-next{width:40px;height:40px;font-size:16px}
  .lb-prev{left:8px}.lb-next{right:8px}
  .lb-bottom{padding:36px 10px 10px}
  .lb-thumbs img{width:54px;height:42px}
  .lb-cap{font-size:14px}
}

/* ---------- 회사소개: 비전과 가치 · 설립배경 · 연혁 ---------- */
section[id]{scroll-margin-top:96px}
.mobile-menu .m-sub{display:flex;gap:6px;margin:-6px 0 4px}
.mobile-menu .m-sub a{font-size:14px;font-weight:600;color:var(--blue);padding:6px 10px}
.vision-banner{background:#fff;border:1px solid var(--line);border-left:8px solid var(--yellow);border-radius:6px;padding:40px 46px;display:grid;grid-template-columns:auto 1fr;gap:34px;align-items:center;margin-bottom:34px;box-shadow:0 10px 30px rgba(11,42,74,.08)}
.vision-banner .tag{background:var(--navy);color:var(--yellow);font-size:12px;letter-spacing:3px;font-weight:800;padding:10px 16px;border-radius:3px;white-space:nowrap}
.vision-banner h3{font-size:30px;line-height:1.35;color:var(--navy);margin:0 0 8px}
.vision-banner h3 b{color:var(--blue)}
.vision-banner p{color:var(--gray);font-size:15.5px;line-height:1.8;margin:0}
.value-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.value-card{background:#fff;border:1px solid var(--line);border-radius:6px;padding:34px 28px;border-top:4px solid var(--navy);transition:.25s;box-shadow:0 8px 24px rgba(11,42,74,.05)}
.value-card:hover{transform:translateY(-6px);border-top-color:var(--yellow);box-shadow:0 18px 40px rgba(11,42,74,.12)}
.value-card i{width:52px;height:52px;border-radius:50%;background:var(--blue-light);color:var(--blue);display:flex;align-items:center;justify-content:center;font-size:20px;margin-bottom:20px}
.value-card em{display:block;font-style:normal;color:var(--blue);font-size:12px;letter-spacing:2px;font-weight:800;margin-bottom:8px}
.value-card h3{font-size:20px;color:var(--navy);margin:0 0 12px}
.value-card p{color:var(--gray);font-size:14.5px;line-height:1.8;margin:0}
.story-grid{display:grid;grid-template-columns:.95fr 1.05fr;gap:64px;align-items:center}
.story-img{min-height:520px;background-size:cover;background-position:center;border-radius:6px;box-shadow:0 20px 50px rgba(11,42,74,.16);position:relative}
.story-img::after{content:"";position:absolute;left:-18px;bottom:-18px;width:60%;height:14px;background:repeating-linear-gradient(135deg,var(--yellow) 0 18px,var(--navy) 18px 36px);border-radius:3px}
.story-text p{color:var(--gray);font-size:15.5px;line-height:1.9;margin-bottom:18px}
.story-text p b{color:var(--navy)}
.story-quote{margin:26px 0 0;padding:22px 26px;background:var(--bg);border-left:4px solid var(--yellow);border-radius:4px;font-weight:700;color:var(--navy);font-size:17px;line-height:1.6}
.timeline{position:relative;max-width:900px;margin:0 auto;padding-left:0}
.timeline::before{content:"";position:absolute;left:112px;top:8px;bottom:8px;width:2px;background:var(--line)}
.tl-item{display:grid;grid-template-columns:96px 34px 1fr;gap:0;align-items:start;margin-bottom:26px}
.tl-item .year{font-weight:900;color:var(--navy);font-size:20px;text-align:right;padding-right:8px;letter-spacing:.5px;line-height:1.2}
.tl-item .year small{display:block;font-size:12px;color:var(--gray);font-weight:600;letter-spacing:1px}
.tl-item .dot{width:14px;height:14px;border-radius:50%;background:#fff;border:3px solid var(--blue);margin:5px auto 0;position:relative;z-index:1}
.tl-item.hl .dot{background:var(--yellow);border-color:var(--navy)}
.tl-item .body{background:#fff;border:1px solid var(--line);border-radius:6px;padding:18px 22px;box-shadow:0 8px 24px rgba(11,42,74,.05)}
.tl-item .body b{display:block;color:var(--navy);font-size:16.5px;margin-bottom:4px}
.tl-item .body span{color:var(--gray);font-size:14px;line-height:1.7}
.tl-note{max-width:900px;margin:8px auto 0;font-size:13px;color:var(--gray)}
@media(max-width:1100px){.value-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:900px){
  .vision-banner{grid-template-columns:1fr;gap:16px;padding:30px 26px}
  .vision-banner h3{font-size:24px}
  .story-grid{grid-template-columns:1fr;gap:36px}
  .story-img{min-height:300px}
}
@media(max-width:640px){
  .value-grid{grid-template-columns:1fr}
  .timeline::before{left:15px}
  .tl-item{grid-template-columns:34px 1fr;margin-bottom:18px}
  .tl-item .year{grid-column:2;text-align:left;padding:0 0 6px 4px;font-size:17px}
  .tl-item .dot{grid-column:1;grid-row:1 / span 2;margin-top:6px}
  .tl-item .body{grid-column:2}
  .mobile-menu .m-sub{flex-wrap:wrap;justify-content:center}
}

/* ---------- 특허증 ---------- */
.patent-list{display:grid;grid-template-columns:repeat(2,1fr);gap:34px;max-width:960px;margin:0 auto}
.patent-frame{background:#fff;border:1px solid var(--line);padding:18px;border-radius:6px;box-shadow:0 20px 50px rgba(11,42,74,.14)}
@media(max-width:640px){.patent-list{gap:12px}.patent-frame{padding:8px}}
.patent-frame .gal-photo{height:auto;background:#fff;cursor:zoom-in}
.patent-frame .gal-photo img{position:static;width:100%;height:auto;border:1px solid var(--line);transition:none}
.patent-frame .gal-photo:hover img{transform:none}
.patent-placeholder{aspect-ratio:1/1.41;border:2px dashed #b9c3d0;border-radius:4px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;color:var(--gray);background:var(--bg);text-align:center}
.patent-placeholder i{font-size:48px;color:var(--yellow)}
.patent-placeholder b{font-size:18px;color:var(--navy)}
.patent-placeholder span{font-size:14px;line-height:1.6}

/* ---------- 블로그 안내 띠 (컨설팅 신청) ---------- */
.notice-bar{display:flex;align-items:center;gap:16px;background:#fff;border:1px solid var(--line);border-left:8px solid #03c75a;border-radius:6px;padding:20px 26px;margin-bottom:56px;box-shadow:0 10px 30px rgba(11,42,74,.08);transition:.2s}
.notice-bar:hover{box-shadow:0 16px 40px rgba(11,42,74,.14);transform:translateY(-2px)}
.notice-bar .ico{width:34px;height:34px;font-size:17px;border-radius:6px}
.notice-bar b{font-size:20px;color:var(--navy);flex:1}
.notice-bar .go{color:var(--blue);font-weight:700;font-size:14px;white-space:nowrap}
@media(max-width:640px){.notice-bar{flex-wrap:wrap;padding:16px 18px;gap:12px}.notice-bar b{font-size:17px;flex-basis:calc(100% - 46px)}.notice-bar .go{margin-left:46px}}

/* ---------- 사진 없는 밝은 배너 (비전과 가치 · 설립배경 · 연혁 · 특허증) ---------- */
.page-hero.plain{background:linear-gradient(120deg,#f8f3ec 0%,#efe7db 100%);color:var(--navy);min-height:380px;padding:96px var(--gutter) 78px}
.page-hero.plain::before{background:none}
.page-hero.plain::after{content:"";position:absolute;left:0;right:0;bottom:0;height:8px;background:repeating-linear-gradient(135deg,var(--yellow) 0 18px,var(--navy) 18px 36px)}
.page-hero.plain .deco{position:absolute;right:6%;top:50%;transform:translateY(-50%);width:300px;height:300px;border:2px solid rgba(11,42,74,.08);border-radius:50%;pointer-events:none}
.page-hero.plain .deco::before{content:"";position:absolute;inset:44px;border:2px solid rgba(245,196,0,.35);border-radius:50%}
.page-hero.plain .eyebrow{color:var(--blue)}
.page-hero.plain h1{color:var(--navy)}
.page-hero.plain p{color:var(--gray)}
.page-hero.plain .crumb{color:#8a8378}
.page-hero.plain .crumb a:hover{color:var(--blue)}
@media(max-width:640px){.page-hero.plain{min-height:0;padding:70px var(--gutter) 56px}.page-hero.plain .deco{width:180px;height:180px;right:-40px}.page-hero.plain .deco::before{inset:28px}}

/* ---------- 환경을 생각하는 리모델링 · 약속 · 홈 문구 ---------- */
.section.green{background:#eef5ee}
.section.green .section-head small{color:#2e7d4f}
.green-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:start}
.green-text p{color:#3d4a44;font-size:16px;line-height:1.9;margin:0 0 18px}
.green-text p b{color:#1f5c3a}
.green-points{display:grid;gap:14px}
.green-point{display:flex;gap:18px;align-items:flex-start;background:#fff;border:1px solid #d6e6da;border-left:6px solid #3a9d5d;border-radius:6px;padding:22px 24px}
.green-point i{width:44px;height:44px;border-radius:50%;background:#e3f1e6;color:#2e7d4f;display:flex;align-items:center;justify-content:center;font-size:18px;flex:none}
.green-point b{display:block;color:#1f5c3a;font-size:17px;margin-bottom:4px}
.green-point span{color:#5f6b7a;font-size:14.5px;line-height:1.7}
.promise-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.promise-card{background:#fff;border:1px solid var(--line);border-top:5px solid var(--navy);border-radius:6px;padding:34px 30px;box-shadow:0 8px 24px rgba(11,42,74,.05);transition:.25s}
.promise-card:hover{transform:translateY(-6px);border-top-color:var(--yellow);box-shadow:0 18px 40px rgba(11,42,74,.12)}
.promise-card .num{color:var(--blue);font-size:12px;letter-spacing:3px;font-weight:800;margin-bottom:12px}
.promise-card h3{font-size:21px;color:var(--navy);margin:0 0 12px}
.promise-card p{color:var(--gray);font-size:14.5px;line-height:1.85;margin:0}
.pledge-row{display:flex;flex-direction:column;gap:8px;margin-top:26px}
.pledge{display:inline-flex;align-items:center;gap:10px;background:var(--bg);border:1px solid var(--line);border-radius:999px;padding:10px 18px;font-size:14px;font-weight:700;color:var(--navy);align-self:flex-start;transition:.2s}
.pledge i{color:#2e7d4f}
.pledge:hover{border-color:var(--navy);background:#fff}
@media(max-width:1100px){.value-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:900px){.green-grid{grid-template-columns:1fr;gap:28px}.promise-grid{grid-template-columns:1fr}}
@media(max-width:640px){.value-grid{grid-template-columns:1fr}.pledge{font-size:13px;padding:9px 14px;align-self:stretch}}

/* ---------- 연혁 (연도별 목록) ---------- */
.hist{max-width:980px;margin:0 auto}
.hist-year{display:grid;grid-template-columns:150px 1fr;gap:34px;padding:38px 0;border-top:1px solid var(--line)}
.hist-year:last-child{border-bottom:1px solid var(--line)}
.hist-year .y{font-size:46px;font-weight:900;color:var(--navy);letter-spacing:-1px;line-height:1;position:relative;padding-top:6px}
.hist-year .y::after{content:"";display:block;width:34px;height:4px;background:var(--yellow);margin-top:14px}
.hist-year ul{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.hist-year li{display:grid;grid-template-columns:64px 1fr;gap:14px;align-items:baseline;font-size:15.5px;color:var(--ink);padding:8px 0;border-bottom:1px dashed var(--line)}
.hist-year li:last-child{border-bottom:none}
.hist-year time{color:var(--blue);font-weight:800;font-size:14px;letter-spacing:.5px;font-variant-numeric:tabular-nums}
.hist-year li em{font-style:normal;color:var(--gray);font-size:14px;margin-left:8px}
.hist-year li.hl span{font-weight:800;color:var(--navy)}
.hist-year li.hl span::before{content:"";display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--yellow);border:2px solid var(--navy);margin-right:8px;vertical-align:1px}
@media(max-width:640px){
  .hist-year{grid-template-columns:1fr;gap:16px;padding:28px 0}
  .hist-year .y{font-size:36px}
  .hist-year li{grid-template-columns:56px 1fr;gap:10px;font-size:14.5px}
  .hist-year li em{display:block;margin:2px 0 0}
}

/* ---------- 설립배경 (사진 없음) · 다짐 ---------- */
.story-single{max-width:900px;margin:0 auto}
.story-single p{font-size:16.5px;line-height:1.95;color:#3d4753}
.story-single p b{color:var(--navy)}
.pledge-box{max-width:900px;margin:48px auto 0;background:var(--navy);color:#fff;border-radius:6px;padding:52px 56px;position:relative;overflow:hidden}
.pledge-box::before{content:"";position:absolute;right:-70px;top:-70px;width:260px;height:260px;border:2px solid rgba(245,196,0,.35);border-radius:50%}
.pledge-box::after{content:"";position:absolute;left:0;right:0;bottom:0;height:8px;background:repeating-linear-gradient(135deg,var(--yellow) 0 18px,var(--navy) 18px 36px)}
.pledge-head small{display:block;color:var(--yellow);font-size:12px;letter-spacing:3px;font-weight:800;margin-bottom:8px}
.pledge-head h3{font-size:26px;margin:0 0 22px;color:#fff}
.pledge-main{font-size:24px;line-height:1.5;font-weight:700;margin:0 0 20px;color:#fff}
.pledge-main b{color:var(--yellow)}
.pledge-box>p:not(.pledge-main){color:rgba(255,255,255,.82);font-size:16px;line-height:1.9;margin:0}
.pledge-box>p:not(.pledge-main) b{color:var(--yellow)}
@media(max-width:640px){.pledge-box{padding:36px 26px}.pledge-main{font-size:20px}.pledge-head h3{font-size:22px}.story-single p{font-size:15.5px}}

/* ---------- 인쇄 (지명원 PDF) ---------- */
@media print{
  @page{size:A4;margin:14mm 12mm}
  body{background:#fff;color:#000}
  .topbar,.nav,.mobile-menu,.floating-call,footer,.page-hero,.doc-tools,.todo-note,.no-print,.lb{display:none !important}
  .section{padding:0;background:#fff}
  .doc-cover{margin:0;padding:60mm 20mm 30mm;min-height:250mm;page-break-after:always;box-shadow:none;border-radius:0;-webkit-print-color-adjust:exact;print-color-adjust:exact}
  .doc{box-shadow:none;padding:0;max-width:none}
  .doc-sec{margin-bottom:34px}
  .doc-sec h2{font-size:20px}
  .doc-table{font-size:12.5px}
  .doc-table th,.doc-table td{padding:8px 10px;-webkit-print-color-adjust:exact;print-color-adjust:exact}
  .reveal{opacity:1;transform:none}
  .todo,.org .box.top{-webkit-print-color-adjust:exact;print-color-adjust:exact}
  a{color:inherit}
  .page-break{page-break-before:always}
}