@import url('https://cdn.jsdelivr.net/gh/orioncactus/pretendard@v1.3.9/dist/web/variable/pretendardvariable-dynamic-subset.min.css');
@import url('https://cdn.jsdelivr.net/gh/innks/NanumSquareRound@master/nanumsquareround.min.css');

/* ============================================================
   GSR — reference: hm-group.kr
   화이트 스테이지 / 라운드 컨테이너 / 스크롤 텍스트 리빌
   ============================================================ */

:root{
  /* --- 브랜드 치환 2색 (HM #002956 / #004FA8 자리) --- */
  --deep:#16181D; --muted:#6B7280;         /* 그래파이트(쿨 블랙) — GNB·딥카드·푸터로고. v5: 웜 브라운 #231815 → 쿨 톤 */
  --red-dk:#B8000E;       /* 레드 그라디언트 하단 */
  --red:#E60012;          /* GSR 레드 — 액센트 */
  /* --- hm-group.kr 실측 중립 화이트리스트 (그대로 채택) --- */
  --ink:#1A1A1A;          /* 사업영역 영문 대제목 */
  --title:#333333;        /* 섹션 대카피 */
  --label:#111111;        /* 섹션 영문 라벨 */
  --body:#454545;         /* 본문 */
  --line-dk:#222222;      /* 버튼 보더 */
  --ghost:#E3E6EB;        /* 스크롤 리빌 전 (쿨) */
  --line:#D9DDE3;         /* 구분선 (쿨) */
  --soft:#F3F5F8;         /* 쿨 오프화이트 섹션 (v5: 웜 #FAF7F6 → 쿨) */
  --soft-2:#F7F8FA;
  --soft-3:#EEF1F5;
  --grey:#6B7280;
  /* --- 실측 레이아웃 --- */
  --hdr:88px;             /* 헤더 높이 */
  --secpad:180px;         /* 섹션 padding-top */
  --r-card:12px;          /* About 이미지 카드 */
  --r-pin:10px;           /* 사업영역 스티키 이미지 */
  --r-btn:5px;            /* 버튼 */
  --max:1200px;
  --pad:clamp(22px,4.2vw,64px);
  --fh:'NanumSquareRound','NanumSquareRoundEB',sans-serif;   /* 제목 */
  --fb:'Pretendard Variable',Pretendard,sans-serif;          /* 본문 */
  --ease:cubic-bezier(.23,.65,.74,1.09);   /* 실측 헤더 이징 */
  --gap:0px;--r:0px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;background:#fff}
body{
  margin:0;padding:0;background:#fff;
  font-family:var(--fb),-apple-system,BlinkMacSystemFont,system-ui,'Apple SD Gothic Neo',sans-serif;
  color:var(--body);-webkit-font-smoothing:antialiased;
  font-size:18px;line-height:1.7;letter-spacing:normal;
  word-break:keep-all;overflow-wrap:break-word;overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit}
h1,h2,h3,h4,p,ul,figure,dl,dd{margin:0}
ul{padding:0;list-style:none}
.num{font-variant-numeric:tabular-nums}

.stage{background:#fff;position:relative}
.wrap{max-width:var(--max);margin:0 auto;padding-inline:var(--pad)}

/* ---------------- header ---------------- */
.hdr{
  position:fixed;top:0;left:0;right:0;z-index:300;overflow:hidden;
  transition:background .6s var(--ease),box-shadow .6s var(--ease);
}
.hdr__bar{height:var(--hdr);max-width:var(--max);margin:0 auto;padding-inline:var(--pad);
  display:flex;align-items:center;gap:20px}
.hdr__logo{flex:0 0 auto;position:relative;display:block;line-height:0}
.hdr__logo img{height:23px;width:auto}
.hdr__logo .lo-d{opacity:1;transition:opacity .4s var(--ease)}
.hdr__logo .lo-l{position:absolute;inset:0;opacity:0;transition:opacity .4s var(--ease)}
.gnb{display:flex;gap:clamp(22px,4.4vw,66px);margin:0 auto}
.gnb>li>a{display:block;padding:4px 2px;font-family:var(--fh);font-size:20px;font-weight:800;letter-spacing:normal;
  color:#fff;position:relative;transition:color .4s var(--ease)}
.gnb>li>a::after{content:'';position:absolute;left:0;right:100%;bottom:-2px;height:2px;
  background:currentColor;transition:right .45s var(--ease)}
.hdr__util{flex:0 0 auto;display:flex;align-items:center;gap:14px}
.globe{width:26px;height:26px;color:#fff;transition:color .4s var(--ease)}
.globe svg{width:100%;height:100%;stroke:currentColor;fill:none;stroke-width:1.4}
.burger{display:none;width:24px;height:16px;position:relative}
.burger i{position:absolute;left:0;right:0;height:2px;background:#fff;transition:.4s var(--ease)}
.mnav{display:none}
.burger i:nth-child(1){top:0}.burger i:nth-child(2){top:7px}.burger i:nth-child(3){top:14px}

/* 메가 드롭다운 */
.mega{max-height:0;overflow:hidden;transition:max-height .55s var(--ease)}
.mega__in{position:relative;max-width:var(--max);margin:0 auto;padding-inline:var(--pad)}
.mega__col{position:absolute;top:0;transform:translateX(-50%);
  display:flex;flex-direction:column;gap:9px;align-items:center}
.mega__col a{font-size:16px;font-weight:600;color:var(--body);transition:color .2s;white-space:nowrap}
.mega__col a:hover{color:var(--red);font-weight:700}
.mega__in{padding-top:26px}
.mega__sp{flex:0 0 auto}

.hdr.is-light,.hdr.is-open{background:#fff;box-shadow:0 1px 0 rgba(0,0,0,.06)}
.hdr.is-light .gnb>li>a,.hdr.is-open .gnb>li>a{color:var(--deep)}
.hdr.is-light .globe,.hdr.is-open .globe{color:var(--deep)}
.hdr.is-light .lo-d,.hdr.is-open .lo-d{opacity:0}
.hdr.is-light .lo-l,.hdr.is-open .lo-l{opacity:1}
.hdr.is-light .burger i,.hdr.is-open .burger i{background:var(--deep)}
.hdr.is-open .mega{max-height:400px}
.gnb>li.is-on>a::after{right:0}
.gnb>li>a.is-cur::after{right:0}

/* ---------------- hero ---------------- */
.hero{position:relative;height:100svh;min-height:620px;overflow:hidden;background:#121419}
.hero__media{position:absolute;inset:0}
.hero__media img,.hero__media .ph{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
  opacity:0;transition:opacity 1.3s var(--ease)}
.hero__media .is-on{opacity:1}
.hero__video{position:absolute;inset:0;pointer-events:none;opacity:0;transition:opacity 1.2s var(--ease)}
.hero__video.is-on{opacity:1}
.hero__video video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero__video iframe{position:absolute;top:50%;left:50%;width:100vw;height:56.25vw;
  min-height:100%;min-width:177.78vh;transform:translate(-50%,-50%);border:0}
.hero__veil{position:absolute;inset:0;background:linear-gradient(180deg,rgba(8,12,20,.44) 0%,rgba(8,12,20,.10) 34%,rgba(8,12,20,.42) 72%,rgba(8,12,20,.68) 100%)}
.hero__in{position:absolute;inset:auto 0 0 0;padding:0 0 clamp(34px,5vh,58px)}
.hero__band{max-width:var(--max);margin:0 auto;padding-inline:var(--pad)}
.hero__copy{display:inline-block;color:#fff;
  text-shadow:0 2px 26px rgba(8,12,20,.55), 0 1px 3px rgba(8,12,20,.4)}
.hero__copy b{display:block;font-family:var(--fh);font-size:clamp(30px,3.6vw,50px);font-weight:800;line-height:1.15;letter-spacing:-1px}
.hero__copy b em{font-style:normal;color:#fff;position:relative}
.hero__rot{display:inline-block;min-height:1.28em}
.hero__ctrl{max-width:var(--max);margin:14px auto 0;padding-inline:var(--pad);
  display:flex;justify-content:flex-end;align-items:center;gap:16px;color:rgba(255,255,255,.9)}
.hero__ctrl button{width:34px;height:34px;display:grid;place-items:center;font-size:19px;
  opacity:.8;transition:.3s}
.hero__ctrl button:hover{opacity:1;transform:translateX(0)}
.hero__ctrl span{font-size:14px;letter-spacing:.08em}
.hero__ctrl b{color:#fff;font-weight:700}

/* ---------------- section shell ---------------- */
.sec{padding:clamp(90px,13vw,var(--secpad)) 0 0}
.slab{font-family:var(--fh);font-size:19px;font-weight:700;letter-spacing:normal;line-height:1.5;color:var(--ghost);margin-bottom:clamp(16px,2.2vw,28px)}
.slab.is-in{color:var(--label)}
.slab{transition:color .8s var(--ease)}
.big{font-family:var(--fh);font-size:clamp(30px,4.4vw,60px);font-weight:800;line-height:1.25;letter-spacing:-1px}
.rvl span{color:var(--ghost);transition:color .45s linear}
.rvl span.on{color:var(--title)}
.rvl.on-deep span.on{color:var(--deep)}
.lead{margin-top:22px;font-size:18px;font-weight:500;line-height:30.6px;color:var(--body);max-width:60ch}

.btn{display:inline-flex;align-items:center;gap:14px;padding:10px 20px;border:2px solid var(--line-dk);
  border-radius:var(--r-btn);font-family:var(--fb);font-size:18px;font-weight:700;letter-spacing:normal;
  background:transparent;color:var(--line-dk);min-height:53px;transition:.3s}
.btn i{font-style:normal;font-size:15px;transition:transform .3s}
.btn:hover{background:var(--line-dk);color:#fff}
.btn:hover i{transform:translate(3px,-3px)}
.btn--on-dark{border-color:rgba(255,255,255,.6);background:transparent;color:#fff}
.btn--on-dark:hover{background:#fff;color:var(--ink)}
.btn--red:hover{background:var(--red);border-color:var(--red);color:#fff}

.head2{display:grid;grid-template-columns:1fr auto;gap:24px;align-items:end}

/* ---------------- about (scatter) ---------------- */
.scatter{position:relative;min-height:min(96vh,860px);display:grid;place-items:center}
.scatter__pic{position:absolute;border-radius:var(--r-card);overflow:hidden;box-shadow:0 18px 50px rgba(0,0,0,.10);
  will-change:transform}
.scatter__pic img{width:100%;height:100%;object-fit:cover}
.scatter__mid{position:relative;z-index:3;text-align:center}
.scatter__mid .big{font-size:clamp(1.8rem,3.6vw,3rem)}

/* ---------------- business (sticky) ---------------- */
.biz{display:grid;grid-template-columns:46.5% 1fr;gap:clamp(30px,4vw,52px);align-items:start}
.biz__sticky{position:sticky;top:0;padding:60px 0;align-self:start}
.biz__frame{position:relative;height:calc(100svh - 120px);min-height:520px;border-radius:var(--r-pin);overflow:hidden;background:var(--soft)}
.biz__frame img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
  opacity:0;transform:scale(1.04);transition:opacity .9s var(--ease),transform 1.4s var(--ease)}
.biz__frame img.is-on{opacity:1;transform:none}
.biz__list>li{min-height:min(88vh,760px);display:flex;flex-direction:column;justify-content:center;
  padding:20px 0}
.biz__en{font-family:var(--fh);font-size:clamp(32px,4.4vw,60px);font-weight:800;line-height:1.1;letter-spacing:-1px;
  color:var(--ghost);transition:color .7s var(--ease)}
.biz__list>li.is-on .biz__en{color:var(--ink)}
.biz__ko{margin-top:16px;font-size:18px;font-weight:700;letter-spacing:normal;color:var(--ink);
  opacity:0;transform:translateY(10px);transition:.7s var(--ease) .05s}
.biz__tx{margin-top:16px;font-size:18px;font-weight:500;line-height:30.6px;color:var(--body);
  opacity:0;transform:translateY(10px);transition:.7s var(--ease) .12s}
.biz__bt{margin-top:26px;display:flex;gap:10px;flex-wrap:wrap;
  opacity:0;transform:translateY(10px);transition:.7s var(--ease) .2s}
.biz__list>li.is-on .biz__ko,.biz__list>li.is-on .biz__tx,.biz__list>li.is-on .biz__bt{opacity:1;transform:none}

/* ---------------- proof (좌 이미지 / 우 텍스트) ---------------- */
.proof{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(30px,5vw,80px);align-items:center}
.proof__pic{aspect-ratio:4/5;border-radius:var(--r-card);overflow:hidden;background:var(--soft)}
.proof__pic img{width:100%;height:100%;object-fit:cover}
.proof__en{font-family:var(--fh);font-size:19px;font-weight:700;color:var(--ghost);margin-bottom:18px;transition:color .8s var(--ease)}
.proof__en.is-in{color:var(--label)}
.stats{margin-top:clamp(34px,4vw,56px);display:grid;grid-template-columns:repeat(2,1fr);gap:0}
.stat{padding:22px 0;border-top:1px solid var(--line)}
.stat:nth-child(-n+2){border-top:1px solid var(--ink)}
.stat b{display:block;font-family:var(--fh);font-size:clamp(30px,3.2vw,50px);font-weight:800;letter-spacing:-1px;line-height:1;color:var(--ink)}
.stat b small{font-size:.42em;margin-left:4px;color:var(--red);font-weight:800}
.stat span{display:block;margin-top:9px;font-size:16px;color:var(--grey);line-height:1.6}

/* ---------------- news ---------------- */
.news{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.06fr);gap:clamp(16px,2vw,28px)}
.ncard{background:linear-gradient(135deg,var(--red) 0%,var(--red-dk) 100%);color:#fff;padding:clamp(28px,3.4vw,44px);border-radius:var(--r-card);
  display:flex;flex-direction:column;transition:.5s var(--ease)}
.ncard:hover{background:#0E1014}
.ncard__top{display:flex;justify-content:space-between;gap:20px;align-items:flex-start}
.ncard h3{font-family:var(--fh);font-size:clamp(22px,2.2vw,30px);font-weight:800;line-height:1.42;letter-spacing:-1px;max-width:15ch}
.circ{flex:0 0 auto;width:52px;height:52px;border-radius:50%;background:#fff;color:var(--deep);
  display:grid;place-items:center;font-size:17px;transition:.4s var(--ease)}
.ncard:hover .circ{background:var(--deep);color:#fff;transform:rotate(45deg)}
.ncard p{margin-top:auto;padding-top:34px;font-size:14.5px;line-height:1.95;color:rgba(255,255,255,.82)}
.ngrid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(16px,2vw,28px)}
.nitem{background:var(--soft);border-radius:var(--r-card);padding:clamp(20px,2.4vw,30px);
  display:flex;flex-direction:column;min-height:170px;transition:.4s var(--ease)}
.nitem time{font-size:16px;color:var(--grey)}
.nitem h4{margin-top:auto;padding-top:26px;font-size:18px;font-weight:700;line-height:1.55;letter-spacing:normal;color:var(--ink)}
.nitem:hover{background:var(--deep);color:#fff}
.nitem:hover h4,.nitem--on h4{color:#fff}
.nitem:hover time{color:rgba(255,255,255,.6)}
.nitem--on{background:var(--deep);color:#fff}
.nitem--on time{color:rgba(255,255,255,.6)}

/* ---------------- cert cards ---------------- */
.cert{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(16px,2vw,26px)}
.cert__c{position:relative;aspect-ratio:16/10;border-radius:var(--r-card);overflow:hidden;background:var(--deep);
  display:grid;place-content:center;text-align:center;color:#fff;padding:26px}
.cert__c img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.34;
  transition:transform 1.1s var(--ease),opacity .5s}
.cert__c:hover img{transform:scale(1.06);opacity:.22}
.cert__c b{position:relative;font-family:var(--fh);font-size:clamp(20px,1.9vw,26px);font-weight:800;letter-spacing:-1px;line-height:1.45}
.cert__c span{position:relative;display:block;margin-top:10px;font-size:13.5px;color:rgba(255,255,255,.72)}
.certlist{margin-top:clamp(20px,2.4vw,30px);display:grid;grid-template-columns:repeat(3,1fr);gap:0 clamp(16px,2vw,26px)}
.certlist li{display:flex;gap:14px;padding:16px 2px;border-bottom:1px solid var(--line);font-size:18px}
.certlist b{color:var(--red);font-weight:800;font-size:16px;flex:0 0 auto;padding-top:3px;letter-spacing:.04em}

/* ---------------- contact ---------------- */
.cta2{display:grid;grid-template-columns:1fr 1fr;gap:clamp(16px,2vw,28px)}
.ctac{position:relative;border-radius:var(--r-card);overflow:hidden;min-height:clamp(360px,38vw,470px);
  display:flex;flex-direction:column;justify-content:space-between;padding:clamp(26px,3vw,40px);color:#fff}
.ctac img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:grayscale(.35) contrast(1.05);transition:transform 1.2s var(--ease)}
.ctac::after{content:'';position:absolute;inset:0;background:linear-gradient(115deg,rgba(8,12,20,.86) 8%,rgba(8,12,20,.55) 60%,rgba(8,12,20,.72))}
.ctac:hover img{transform:scale(1.05)}
.ctac>*{position:relative;z-index:2}
.ctac h3{font-family:var(--fh);font-size:clamp(28px,2.8vw,42px);font-weight:800;line-height:1.2;letter-spacing:-1px}
.ctac .btn{margin-top:22px;align-self:flex-start}
.ctac__ft b{display:block;font-size:clamp(1.05rem,1.7vw,1.35rem);font-weight:700;letter-spacing:-0.02em}
.ctac__ft p{margin-top:8px;font-size:14px;line-height:1.75;color:rgba(255,255,255,.72)}

/* ---------------- footer ---------------- */
.ftr{background:#fff;margin-top:var(--secpad);border-top:1px solid var(--line);padding:clamp(38px,4.4vw,58px) 0 clamp(30px,3.4vw,44px)}
.ftr__in{max-width:var(--max);margin:0 auto;padding-inline:var(--pad)}
.ftr img{height:22px;width:auto;margin-bottom:24px}
.ftr__row{display:flex;justify-content:space-between;gap:24px;align-items:flex-end;flex-wrap:wrap}
.ftr__info{font-size:16px;color:var(--grey);line-height:2}
.ftr__info span{margin-right:16px;white-space:nowrap}
.ftr__cp{margin-top:14px;font-size:16px;color:var(--ghost)}
.famsel{position:relative}
.famsel__btn{display:flex;align-items:center;gap:34px;border:1px solid var(--line);
  padding:13px 18px;font-size:13.5px;font-weight:700;letter-spacing:.02em}
.famsel__btn i{font-style:normal;font-size:11px;color:var(--grey)}
a.famsel__btn{color:var(--ink);text-decoration:none;cursor:pointer;transition:border-color .3s,color .3s,background .3s}
a.famsel__btn:hover{border-color:var(--deep);background:var(--deep);color:#fff}
a.famsel__btn:hover i{color:#fff}

/* ---------------- to top ---------------- */
.totop{position:fixed;right:26px;bottom:26px;z-index:250;
  width:46px;height:46px;border-radius:50%;background:#fff;color:var(--ink);
  box-shadow:0 6px 24px rgba(0,0,0,.14);display:grid;place-items:center;font-size:17px;
  opacity:0;pointer-events:none;transition:.45s var(--ease)}
.totop.is-on{opacity:1;pointer-events:auto}
.totop:hover{background:var(--deep);color:#fff}

/* ---------------- sub page hero ---------------- */
.shero{position:relative;height:100svh;min-height:560px;overflow:hidden}
.shero img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.shero::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,rgba(8,12,20,.5),rgba(8,12,20,.32))}
.sheroTx{position:absolute;inset:0;z-index:2;display:grid;align-items:center;color:#fff}
.sheroTx__in{max-width:var(--max);margin:0 auto;width:100%;padding-inline:var(--pad);
  display:grid;grid-template-columns:1fr auto 1fr;gap:24px;align-items:center}
.sheroTx em{font-style:normal;font-family:var(--fh);font-size:clamp(19px,1.9vw,24px);font-weight:800;letter-spacing:normal}
.sheroTx h1{text-align:center;font-family:var(--fh);font-size:clamp(30px,3.8vw,50px);font-weight:800;letter-spacing:-1px}
.sheroTx p{font-size:16px;line-height:1.75;text-align:left;max-width:24ch;justify-self:end;color:rgba(255,255,255,.9)}
.sheroPin{padding:clamp(120px,14vh,190px) 0 clamp(40px,5vw,70px)}
.sheroPin .sheroTx__in{color:var(--ink)}
.sheroPin p{color:#5B6270}
.sheroPin em{color:var(--ink)}

/* 서브 공통 */
.wide{border-radius:var(--r-card);overflow:hidden;aspect-ratio:16/7;background:var(--soft)}
.wide img{width:100%;height:100%;object-fit:cover}
.vals{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,80px);margin-top:clamp(38px,5vw,66px)}
.vals h3{font-family:var(--fh);font-size:clamp(26px,2.4vw,36px);font-weight:800;letter-spacing:-1px;
  padding-bottom:18px;border-bottom:1px solid var(--ink)}
.vals li{display:grid;grid-template-columns:150px 1fr;gap:20px;padding:22px 0;border-bottom:1px solid var(--line)}
.vals li b{font-size:16px;font-weight:800;letter-spacing:-0.02em}
.vals li p{font-size:14.5px;line-height:1.85;color:#5B6270}

.tbl{width:100%;border-collapse:collapse;border-top:1.5px solid var(--ink)}
.tbl th,.tbl td{padding:18px 20px;border-bottom:1px solid var(--line);text-align:left;font-size:18px;vertical-align:top}
.tbl th{width:200px;font-weight:700;color:var(--ink)}
.tbl td{color:var(--body);line-height:1.85}

.tl{display:grid;gap:0;border-top:2px solid var(--ink)}
.tl__y{display:grid;grid-template-columns:200px 1fr;gap:clamp(20px,4vw,60px);padding:clamp(30px,3.4vw,44px) 0;border-bottom:1px solid var(--line);align-items:start}
.tl__y>b{font-family:var(--fh);font-size:clamp(34px,3.4vw,56px);font-weight:800;letter-spacing:-2px;line-height:.9;color:var(--ink);position:sticky;top:120px}
.tl__y>b::after{content:'';display:block;width:34px;height:3px;background:var(--red);margin-top:16px}
.tl__y ul{display:grid;gap:0;position:relative;padding-left:26px}
.tl__y ul::before{content:'';position:absolute;left:5px;top:12px;bottom:12px;width:1px;background:var(--line)}
.tl__y li{position:relative;display:grid;grid-template-columns:44px 1fr;gap:16px;align-items:baseline;padding:9px 0}
.tl__y li::before{content:'';position:absolute;left:-24px;top:17px;width:7px;height:7px;border-radius:50%;background:#fff;border:2px solid var(--red);box-sizing:border-box}
.tl__y li b{font-family:var(--fh);font-size:13px;font-weight:800;letter-spacing:.06em;color:var(--red);font-variant-numeric:tabular-nums}
.tl__y li b:not(:empty)::after{content:'월';margin-left:1px;font-size:11px;color:var(--muted);font-weight:700;letter-spacing:0}
.tl__y li:has(b:empty)::before{border-color:var(--line);background:var(--line)}
.tl__y li span{font-size:17px;line-height:1.7;color:var(--body);font-weight:500}
.tl__y li:first-child span{color:var(--ink);font-weight:700}

.tabs{position:sticky;top:var(--hdr);z-index:120;background:#fff;border-bottom:1px solid var(--line)}
.tabs__in{max-width:var(--max);margin:0 auto;padding-inline:var(--pad);display:flex;gap:4px;overflow-x:auto}
.tabs a{padding:19px 20px;font-size:18px;font-weight:600;color:var(--grey);white-space:nowrap;
  border-bottom:2px solid transparent;margin-bottom:-1px;transition:.3s}
.tabs a:hover{color:var(--ink)}
.tabs a.is-on{color:var(--ink);border-bottom-color:var(--red);font-weight:700}

.cards3{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(16px,2vw,26px)}
.pcard{border:1px solid var(--line);border-radius:6px;overflow:hidden;background:#fff;
  display:flex;flex-direction:column;transition:.45s var(--ease)}
.pcard:hover{border-color:var(--ink);transform:translateY(-5px)}
.pcard__im{aspect-ratio:4/3;background:var(--soft);display:grid;place-items:center;padding:24px}
.pcard__im img{max-height:100%;width:auto;object-fit:contain;mix-blend-mode:multiply}
.pcard__b{padding:24px;margin-top:auto}
.pcard__b em{font-style:normal;font-size:12px;font-weight:800;letter-spacing:.12em;color:var(--red)}
.pcard__b h3{margin-top:9px;font-size:18px;font-weight:800;letter-spacing:-0.03em}
.pcard__b p{margin-top:9px;font-size:14.5px;color:#5B6270;line-height:1.8}

/* board / form */
.bdbar{display:flex;gap:14px;align-items:center;justify-content:space-between;flex-wrap:wrap;margin-bottom:22px}
.bdbar p{font-size:14.5px;color:var(--grey)}
.bdbar p b{color:var(--red);font-weight:800}
.bdsearch{display:flex;gap:8px}
.bdsearch select,.bdsearch input{padding:12px 14px;border:1px solid var(--line);font:inherit;font-size:14.5px;background:#fff}
.bdsearch input{min-width:220px}
.bdsearch button{padding:12px 24px;background:var(--ink);color:#fff;font-size:14.5px;font-weight:700}
.bdsearch button:hover{background:var(--red)}
.bd{width:100%;border-collapse:collapse;border-top:1.5px solid var(--ink)}
.bd th{padding:16px 12px;font-size:14px;font-weight:700;border-bottom:1px solid var(--line);color:var(--ink)}
.bd td{padding:19px 12px;font-size:18px;border-bottom:1px solid var(--line);text-align:center;color:var(--grey)}
.bd td.t{text-align:left;color:var(--ink);font-weight:500}
.bd tr:hover td{background:#F7F8FA}
.bd tr:hover td.t a{color:var(--red)}
.pin{display:inline-block;margin-right:9px;padding:3px 9px;background:var(--red);color:#fff;
  font-size:11.5px;font-weight:800;vertical-align:2px}
.pager{display:flex;gap:6px;justify-content:center;margin-top:42px}
.pager a{width:38px;height:38px;display:grid;place-items:center;border:1px solid var(--line);font-size:14.5px;font-weight:600}
.pager a.is-on{background:var(--ink);color:#fff;border-color:var(--ink)}
.form{display:grid;gap:20px;max-width:780px}
.field{display:grid;gap:9px}
.field label{font-size:14px;font-weight:700}
.field label b{color:var(--red)}
.field input,.field select,.field textarea{width:100%;padding:14px 16px;border:1px solid var(--line);
  font:inherit;font-size:15px;background:#fff;transition:.25s}
.field input:focus,.field select:focus,.field textarea:focus{outline:0;border-color:var(--ink)}
.field textarea{min-height:180px;resize:vertical}
.g2{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.agree{display:flex;gap:10px;align-items:flex-start;font-size:14px;color:var(--grey);line-height:1.75}
.agree input{width:18px;height:18px;flex:0 0 auto;margin-top:3px;accent-color:var(--red)}
.mapbox{position:relative;aspect-ratio:16/7;background:var(--soft);border:1px solid var(--line);border-radius:var(--r-card);overflow:hidden}
.mapbox iframe{position:absolute;inset:0;width:100%;height:100%;border:0;filter:saturate(.85)}
.mapbox__cap{position:absolute;left:18px;bottom:18px;background:rgba(255,255,255,.94);backdrop-filter:blur(6px);padding:14px 18px;border-radius:8px;display:grid;gap:4px;box-shadow:0 6px 24px rgba(8,12,20,.12)}
.mapbox__cap b{font-size:15px;color:var(--ink)}
.mapbox__cap span{font-size:13px;color:var(--body)}
@media(max-width:640px){.mapbox{aspect-ratio:4/3}}
.loc{display:flex;gap:8px;margin-bottom:22px;flex-wrap:wrap}
.loc button{padding:12px 22px;border:1px solid var(--line);font-size:15px;font-weight:600;background:#fff}
.loc button.is-on{background:var(--ink);color:#fff;border-color:var(--ink)}

/* reveal util */
.up{opacity:0;transform:translateY(24px);transition:opacity .95s var(--ease),transform .95s var(--ease)}
.up.is-in{opacity:1;transform:none}

/* ---------------- responsive ---------------- */
@media (max-width:1024px){
  .biz{grid-template-columns:1fr}
  .biz__sticky{position:relative;top:0;max-width:440px;margin-bottom:8px}
  .biz__list>li{min-height:0;padding:44px 0;border-top:1px solid var(--line)}
  .biz__en,.biz__ko,.biz__tx,.biz__bt{color:var(--ink);opacity:1;transform:none}
  .proof,.news,.cta2,.vals{grid-template-columns:1fr}
  .cert,.certlist,.cards3{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:860px){
  :root{--hdr:62px;--r:16px}
  .gnb,.mega{display:none}
  .burger{display:block}
  .hdr__util{margin-left:auto}
  .globe{display:none}
  .mnav{position:fixed;inset:calc(var(--gap) + var(--hdr)) var(--gap) auto var(--gap);background:#fff;
    z-index:290;padding:10px var(--pad) 26px;max-height:calc(100svh - var(--hdr) - var(--gap)*2);
    overflow:auto;display:none;border-radius:0 0 var(--r) var(--r);box-shadow:0 20px 40px rgba(0,0,0,.12)}
  .mnav.is-on{display:block}
  .mnav>li{border-bottom:1px solid var(--line);padding:16px 0}
  .mnav>li>a{font-size:17px;font-weight:800}
  .mnav ul{display:flex;flex-wrap:wrap;gap:6px 18px;margin-top:10px}
  .mnav ul a{font-size:14px;color:#6B7280}
  .sheroTx__in{grid-template-columns:1fr;gap:14px;text-align:left}
  .sheroTx h1{text-align:left}
  .sheroTx p{justify-self:start;max-width:none}
  .stats{grid-template-columns:1fr}
  .stat:nth-child(2){border-top:1px solid var(--line)}
  .g2{grid-template-columns:1fr}
  .tbl th{width:110px;padding:14px;font-size:14px}
  .tbl td{padding:14px}
  .tl__y{grid-template-columns:1fr;gap:14px}.tl__y>b{position:static;font-size:34px}
  .bd th:nth-child(1),.bd td:nth-child(1),.bd th:nth-child(4),.bd td:nth-child(4){display:none}
  .vals li{grid-template-columns:1fr;gap:6px}
  .scatter{min-height:0;padding:40px 0}
  .scatter__pic{display:none}
}
@media (max-width:640px){
  .ngrid,.cert,.certlist,.cards3{grid-template-columns:1fr}
  .hero__copy b{font-size:1.55rem}
}
/* ---------- section shell ---------- */

.sec--dark{background:var(--deep);color:#fff}
.sec--ink{background:var(--deep);color:#fff}
.sec--soft{background:var(--soft)}
.sec--dark{background:var(--deep)}
.slabel{display:flex;align-items:baseline;gap:14px;font-family:var(--fh);font-size:19px;font-weight:700;
  letter-spacing:normal;color:var(--label);margin-bottom:20px}
.slabel b{color:var(--red);font-weight:800}
.sec--dark .slabel,.sec--ink .slabel{color:rgba(255,255,255,.55)}
.stitle{font-size:clamp(1.7rem,3.4vw,2.85rem);font-weight:800;line-height:1.3;letter-spacing:-0.03em}
.stext{margin-top:20px;color:var(--grey);font-size:clamp(15px,1.2vw,17px);line-height:1.95;max-width:62ch}
.sec--dark .stext,.sec--ink .stext{color:rgba(255,255,255,.68)}
.sechead{display:grid;grid-template-columns:1fr auto;gap:24px;align-items:end;margin-bottom:clamp(38px,5vw,62px)}


/* ---------- about ---------- */
.about{display:grid;grid-template-columns:1fr 1fr;gap:clamp(36px,6vw,88px);align-items:center}
.about__media{position:relative;aspect-ratio:4/3;overflow:hidden;background:var(--soft)}
.about__media img{width:100%;height:100%;object-fit:cover;transition:transform 1.1s var(--ease)}
.about__media:hover img{transform:scale(1.05)}
.about__tag{position:absolute;left:0;bottom:0;background:var(--red);color:#fff;padding:14px 22px;
  font-size:13px;font-weight:700;letter-spacing:.06em}
.pillars{margin-top:40px;display:grid;gap:0;border-top:1px solid var(--line)}
.pillar{display:grid;grid-template-columns:56px 1fr;gap:18px;padding:22px 0;border-bottom:1px solid var(--line)}
.pillar b{color:var(--red);font-size:13px;font-weight:800;letter-spacing:.1em;padding-top:4px}
.pillar h4{font-size:17px;font-weight:700;letter-spacing:-0.02em}
.pillar p{margin-top:6px;font-size:15px;color:var(--grey);line-height:1.8}


/* ---------- signature (소방안전화) ---------- */
.sig{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(40px,6vw,86px);align-items:center}
.orbit{position:relative;aspect-ratio:1;max-width:520px;margin-inline:auto;width:100%}
.orbit__ring{position:absolute;inset:0;border:1px solid rgba(255,255,255,.14);border-radius:50%}
.orbit__ring:nth-child(2){inset:13%}
.orbit__ring:nth-child(3){inset:26%;border-style:dashed;border-color:rgba(230,0,18,.34);animation:spin 44s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.orbit__core{position:absolute;inset:31%;border-radius:50%;background:radial-gradient(circle at 35% 30%,#2A2F3A,#14161B 70%);
  border:1px solid rgba(230,0,18,.4);display:grid;place-content:center;text-align:center;
  box-shadow:0 0 70px rgba(230,0,18,.2) inset,0 20px 60px rgba(0,0,0,.5)}
.orbit__core b{display:block;font-size:clamp(1.5rem,3vw,2.2rem);font-weight:800;letter-spacing:-0.04em;color:#fff;line-height:1}
.orbit__core span{display:block;margin-top:8px;font-size:12px;color:rgba(255,255,255,.55);letter-spacing:.08em}
.node{position:absolute;left:50%;top:50%;width:0;height:0}
.node b{position:absolute;transform:translate(-50%,-50%);white-space:nowrap;
  font-size:13px;font-weight:600;color:rgba(255,255,255,.82);background:rgba(35,24,21,.9);
  border:1px solid rgba(255,255,255,.16);padding:8px 14px;border-radius:100px;cursor:default;transition:.3s var(--ease)}
.node b:hover,.node.is-on b{color:#fff;border-color:var(--red);background:var(--red);transform:translate(-50%,-50%) scale(1.06)}
.specs{display:grid;gap:0;margin-top:34px;border-top:1px solid rgba(255,255,255,.14)}
.spec{display:grid;grid-template-columns:auto 1fr;gap:20px;padding:18px 0;border-bottom:1px solid rgba(255,255,255,.14);align-items:baseline}
.spec dt{font-size:13px;font-weight:700;color:var(--red);letter-spacing:.08em;min-width:96px}
.spec dd{margin:0;font-size:15px;color:rgba(255,255,255,.78);line-height:1.75}


/* ---------- products ---------- */
.pcards{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(14px,1.6vw,24px)}
.pcard{position:relative;display:block;background:#fff;border:1px solid var(--line);overflow:hidden;transition:.45s var(--ease)}
.pcard:hover{border-color:var(--ink);transform:translateY(-6px);box-shadow:0 26px 60px rgba(0,0,0,.09)}
.pcard__img{aspect-ratio:4/3;background:var(--soft);display:grid;place-items:center;overflow:hidden;padding:22px}
.pcard__img img{max-height:100%;width:auto;object-fit:contain;transition:transform .7s var(--ease);mix-blend-mode:multiply}
.pcard:hover .pcard__img img{transform:scale(1.07)}
.pcard__b{padding:24px 24px 28px;border-top:1px solid var(--line)}
.pcard__b em{font-style:normal;font-size:12px;font-weight:800;letter-spacing:.14em;color:var(--red)}
.pcard__b h3{margin-top:9px;font-size:19px;font-weight:700;letter-spacing:-0.025em}
.pcard__b p{margin-top:9px;font-size:14px;color:var(--grey);line-height:1.75;min-height:3.5em}
.pcard__b span{display:inline-flex;align-items:center;gap:7px;margin-top:16px;font-size:13px;font-weight:700;color:var(--ink)}
.pcard:hover .pcard__b span{color:var(--red)}


/* ---------- rnd ---------- */
.rnd{display:grid;grid-template-columns:1fr 1.15fr;gap:clamp(36px,5vw,72px);align-items:start}
.eqp{border-top:1px solid var(--line)}
.eqp li{display:grid;grid-template-columns:190px 1fr;gap:16px;padding:17px 4px;border-bottom:1px solid var(--line);
  transition:.3s;align-items:baseline}
.eqp li:hover{background:#fff;padding-inline:14px}
.eqp b{font-size:13px;font-weight:800;letter-spacing:.06em;color:var(--ink)}
.eqp span{font-size:15px;color:var(--grey)}
.rndbox{background:var(--ink);color:#fff;padding:clamp(30px,3.6vw,46px)}
.rndbox h3{font-size:clamp(1.25rem,2vw,1.6rem);font-weight:800;letter-spacing:-0.03em;line-height:1.4}
.rndbox p{margin-top:16px;font-size:15px;color:rgba(255,255,255,.7);line-height:1.9}
.rndbox img{margin-top:28px;width:100%;aspect-ratio:16/10;object-fit:cover}


/* ---------- IP ---------- */
.ips{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.14)}
.ip{background:var(--ink);padding:clamp(26px,3vw,38px);transition:.4s var(--ease)}
.ip:hover{background:var(--red)}
.ip em{font-style:normal;font-size:12px;font-weight:800;letter-spacing:.14em;color:var(--red);transition:.4s}
.ip:hover em{color:#fff}
.ip h4{margin-top:14px;font-size:18px;font-weight:700;letter-spacing:-0.02em;line-height:1.5}
.ip span{display:block;margin-top:12px;font-size:13px;color:rgba(255,255,255,.5)}
.ip:hover span{color:rgba(255,255,255,.8)}
.awards{margin-top:clamp(34px,4vw,56px);display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(14px,1.6vw,22px)}
.award{border:1px solid rgba(255,255,255,.16);padding:24px;transition:.35s}
.award:hover{border-color:var(--red)}
.award b{display:block;font-size:13px;font-weight:800;color:var(--red);letter-spacing:.08em}
.award p{margin-top:10px;font-size:15px;line-height:1.6;color:rgba(255,255,255,.86)}


/* ---------- network ---------- */
.net{display:grid;grid-template-columns:1fr 1fr;gap:clamp(36px,5vw,80px);align-items:center}
.netmap{position:relative}
.netmap svg{width:100%;height:auto}
.netlist{display:grid;grid-template-columns:repeat(2,1fr);gap:0 clamp(16px,2vw,32px)}
.netlist li{display:flex;align-items:baseline;justify-content:space-between;gap:12px;
  padding:16px 0;border-bottom:1px solid var(--line);transition:.3s}
.netlist li:hover span:first-child{color:var(--red)}
.netlist span:first-child{font-size:16px;font-weight:600;transition:.3s}
.netlist span:last-child{font-size:15px;color:var(--grey);font-weight:700}
.nettotal{margin-top:26px;display:flex;align-items:baseline;gap:14px}
.nettotal b{font-size:clamp(2.4rem,4.6vw,3.4rem);font-weight:800;color:var(--red);letter-spacing:-0.045em;line-height:1}
.nettotal span{font-size:15px;color:var(--grey)}


/* ---------- news ---------- */
.nitem:hover{border-top-color:var(--red)}
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.nitem:hover h4{color:var(--red)}
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}


/* ---------- contact ---------- */
.cts{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:rgba(255,255,255,.14);
  border:1px solid rgba(255,255,255,.14);margin-top:clamp(34px,4vw,54px)}
.ct{background:var(--deep);padding:clamp(26px,3vw,38px)}
.ct em{font-style:normal;font-size:12px;font-weight:800;letter-spacing:.14em;color:var(--red)}
.ct h4{margin-top:12px;font-size:18px;font-weight:700}
.ct p{margin-top:10px;font-size:14.5px;color:rgba(255,255,255,.7);line-height:1.8}
.ctcta{margin-top:clamp(34px,4vw,54px);display:flex;gap:26px;align-items:center;flex-wrap:wrap;
  padding:clamp(28px,3.4vw,44px);border:1px solid rgba(255,255,255,.16)}
.ctcta h3{font-size:clamp(1.2rem,2.2vw,1.7rem);font-weight:800;letter-spacing:-0.03em;flex:1 1 320px}


/* ---- v2 보정 ---- */
.sec--soft{background:var(--soft)}
.sec--dark{background:var(--deep)}
.slabel{display:flex;align-items:baseline;gap:14px;font-family:var(--fh);font-size:19px;font-weight:700;
  letter-spacing:normal;color:var(--label);margin-bottom:20px}
.slabel b{color:var(--red);font-weight:800}
.sec--dark .slabel{color:rgba(255,255,255,.55)}
.stitle{font-family:var(--fh);font-size:clamp(28px,3.4vw,50px);font-weight:800;line-height:1.25;letter-spacing:-1px;color:var(--title)}
.stext{margin-top:20px;color:var(--body);font-size:18px;font-weight:500;line-height:30.6px;max-width:62ch}
.sec--dark .stext{color:rgba(255,255,255,.7)}
.sechead{display:grid;grid-template-columns:1fr auto;gap:24px;align-items:end;margin-bottom:clamp(34px,4.6vw,58px)}
.rv{opacity:0;transform:translateY(22px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.rv.is-in{opacity:1;transform:none}
.btn--dark{background:var(--deep);color:#fff;border-color:var(--deep)}
.btn--dark:hover{background:var(--red);border-color:var(--red);color:#fff}
.btn--ghost{border-color:rgba(255,255,255,.55);background:transparent;color:#fff}
.btn--ghost:hover{background:#fff;color:var(--ink);border-color:#fff}
.about__tag{background:var(--red)}
.ip:hover{background:var(--red)}
.pcard__b em{color:var(--red)}
@media (max-width:1080px){.about,.sig,.rnd,.net{grid-template-columns:1fr}
  .pcards,.ips,.awards,.cts{grid-template-columns:repeat(2,1fr)}}
@media (max-width:640px){.pcards,.ips,.awards,.cts,.netlist{grid-template-columns:1fr}}

/* ---- sub hero 보정 ---- */
.sheroPin em,.sheroTx em{font-style:normal;font-weight:700}
.shero::after{background:linear-gradient(180deg,rgba(8,12,20,.62),rgba(8,12,20,.38) 45%,rgba(8,12,20,.58))}
.sheroPin{border-bottom:0}
.tabs{top:calc(var(--gap) + var(--hdr))}

/* ---- admin (v2 톤) ---- */
.adm{background:var(--soft)}
.adm__side{background:var(--deep)}
.adm__side a.m.is-on{border-left-color:var(--red);background:rgba(230,0,18,.14)}
.login{background:var(--deep)}
.sbtn--red{background:var(--red);border-color:var(--red)}
.adm .bd th{background:var(--soft)}
.chip--on{background:#EAF6ED;color:#1E7A38}

/* ---------- admin ---------- */
.adm{display:grid;grid-template-columns:248px 1fr;min-height:100vh;background:var(--soft)}
.adm__side{background:var(--deep);color:#fff;padding:26px 0;position:sticky;top:0;height:100vh;overflow:auto}
.adm__side>a{display:block;padding:0 26px 26px;border-bottom:1px solid rgba(255,255,255,.12);margin-bottom:20px}
.adm__side img{height:22px;width:auto}
.adm__side em{display:block;padding:0 26px;font-style:normal;font-size:11px;font-weight:800;letter-spacing:.16em;
  color:rgba(255,255,255,.38);margin:22px 0 8px}
.adm__side a.m{display:flex;align-items:center;justify-content:space-between;padding:12px 26px;font-size:15px;
  color:rgba(255,255,255,.72);transition:.25s;border-left:3px solid transparent}
.adm__side a.m:hover{color:#fff;background:rgba(255,255,255,.05)}
.adm__side a.m.is-on{color:#fff;border-left-color:var(--red);background:rgba(230,0,18,.12);font-weight:600}
.adm__side a.m span{font-size:12px;color:rgba(255,255,255,.4)}
.adm__main{padding:0 0 60px}
.adm__top{background:#fff;border-bottom:1px solid var(--line);padding:18px clamp(20px,3vw,40px);
  display:flex;align-items:center;justify-content:space-between;gap:16px;position:sticky;top:0;z-index:20}
.adm__top h1{font-size:19px;font-weight:800;letter-spacing:-0.03em}
.adm__top div{display:flex;align-items:center;gap:14px;font-size:14px;color:var(--grey)}
.adm__body{padding:clamp(22px,3vw,40px)}
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:32px}
.card{background:#fff;border:1px solid var(--line);padding:24px}
.card em{font-style:normal;font-size:12.5px;color:var(--grey);font-weight:600}
.card b{display:block;margin-top:10px;font-size:30px;font-weight:800;letter-spacing:-0.04em}
.card b small{font-size:14px;font-weight:600;color:var(--grey);margin-left:4px}
.panel{background:#fff;border:1px solid var(--line);padding:clamp(20px,2.4vw,32px)}
.panel h2{font-size:17px;font-weight:800;letter-spacing:-0.03em;margin-bottom:18px}
.adm .bd td{padding:14px 12px;font-size:14.5px}
.adm .bd th{padding:13px 12px}
.chip{display:inline-block;padding:3px 10px;border-radius:100px;font-size:12px;font-weight:700}
.chip--on{background:#E9F6EC;color:#1E7A38}
.chip--off{background:#EEF1F5;color:#7C8494}
.adm .btnrow{display:flex;gap:8px;flex-wrap:wrap;margin-top:24px}
.adm .sbtn{padding:11px 20px;font-size:14px;font-weight:600;border:1px solid var(--line);background:#fff;border-radius:2px;transition:.25s}
.adm .sbtn:hover{border-color:var(--deep)}
.adm .sbtn--red{background:var(--red);color:#fff;border-color:var(--red)}
.adm .sbtn--red:hover{background:var(--deep);border-color:var(--deep)}
.editor{border:1px solid var(--line);border-radius:2px;overflow:hidden}
.editor__tb{display:flex;gap:2px;padding:8px;background:var(--soft);border-bottom:1px solid var(--line);flex-wrap:wrap}
.editor__tb button{width:32px;height:32px;border-radius:2px;font-size:14px;font-weight:700;color:var(--grey);transition:.2s}
.editor__tb button:hover{background:#fff;color:var(--deep)}
.editor__area{min-height:280px;padding:18px;font-size:15px;line-height:1.9;outline:0}
.drop{border:1.5px dashed var(--line);border-radius:2px;padding:28px;text-align:center;color:var(--grey);font-size:14px;background:var(--soft)}
.login{min-height:100vh;display:grid;place-items:center;background:var(--deep);padding:24px}
.login__box{width:100%;max-width:400px;background:#fff;padding:clamp(30px,4vw,44px)}
.login__box img{height:26px;width:auto;margin-bottom:28px}
.login__box h1{font-size:20px;font-weight:800;letter-spacing:-0.03em;margin-bottom:6px}
.login__box p{font-size:14px;color:var(--grey);margin-bottom:26px}

@media (max-width:1080px){.cards{grid-template-columns:repeat(2,1fr)}}
@media (max-width:860px){.adm{grid-template-columns:1fr}.adm__side{position:static;height:auto;padding:18px 0}}

/* ---- production gallery (technology.html) ---- */
.sec--soft{background:var(--soft)}
.sechead__p{font-size:18px;line-height:30.6px;color:var(--body);font-weight:500;max-width:520px}
.fac{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.fac figure{position:relative;aspect-ratio:16/10;border-radius:var(--r-pin);overflow:hidden;background:#fff}
.fac .fac__w{grid-column:1/-1;aspect-ratio:21/9}
.fac img{width:100%;height:100%;object-fit:cover;transition:transform 1.1s var(--ease)}
.fac figure:hover img{transform:scale(1.04)}
.fac figcaption{position:absolute;left:22px;bottom:18px;font-family:var(--fh);font-size:14px;font-weight:700;letter-spacing:.02em;color:#fff;text-shadow:0 1px 10px rgba(0,0,0,.45)}
.fac__note{margin-top:18px;font-size:14px;color:var(--muted, #666666)}
@media(max-width:820px){.fac{grid-template-columns:1fr}.fac .fac__w{aspect-ratio:16/10}.sechead__p{max-width:none}}

/* ---- v5: 특허 섹션 라이트 버전 (technology.html #ip) ---- */
.sec--soft .ips{background:var(--line);border-color:var(--line);border-radius:var(--r-pin);overflow:hidden}
.sec--soft .ip{background:#fff;color:var(--ink)}
.sec--soft .ip span{color:var(--muted)}
.sec--soft .ip:hover{background:var(--red);color:#fff}
.sec--soft .ip:hover span{color:rgba(255,255,255,.8)}
.sec--soft .award{background:#fff;border:1px solid var(--line);border-radius:var(--r-pin)}
.sec--soft .award b{color:var(--red)}
.sec--soft .award p{color:var(--body)}
.sec--soft .stext{color:var(--muted)}

/* ---- v5.1: 다크 섹션 제목 가시성 + 오비트 ---- */
.sec--dark .stitle,.sec--ink .stitle,.sec--dark h3,.sec--dark h4{color:#fff}
.sec--dark .sechead__p{color:rgba(255,255,255,.7)}
.node{transition:transform .8s var(--ease)}
.node b{font-size:13px;font-weight:700;padding:9px 14px;border-radius:999px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.18);color:rgba(255,255,255,.85);backdrop-filter:blur(4px);transition:.35s}

/* ---- v5.2: 제품 페이지 이미지 ---- */
.mcards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(16px,2vw,28px)}
.mcard{background:#fff;border:1px solid var(--line);border-radius:var(--r-pin);overflow:hidden;transition:.45s var(--ease)}
.mcard:hover{border-color:var(--ink);transform:translateY(-6px);box-shadow:0 26px 60px rgba(8,12,20,.09)}
.mcard__img{aspect-ratio:4/3;overflow:hidden;background:var(--soft)}
.mcard__img img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease)}
.mcard:hover .mcard__img img{transform:scale(1.05)}
.mcard__b{padding:22px 24px 26px}
.mcard__b h3{font-family:var(--fh);font-size:24px;font-weight:800;letter-spacing:-.5px;color:var(--ink)}
.mcard__b h3 span{font-family:var(--fb);font-size:13px;font-weight:500;color:var(--muted);margin-left:8px;letter-spacing:0}
.mcard__b dl{margin-top:14px;display:grid;grid-template-columns:auto 1fr;gap:6px 14px;font-size:14.5px;line-height:1.7}
.mcard__b dt{color:var(--red);font-weight:800;font-size:12px;letter-spacing:.06em;padding-top:3px}
.mcard__b dd{color:var(--body)}
.pcard__img--ph{padding:0}
.pcard__img--ph img{width:100%;height:100%;max-height:none;object-fit:cover;mix-blend-mode:normal}
.tbl__thumb{display:block;width:150px;aspect-ratio:4/3;object-fit:cover;border-radius:6px;margin-bottom:12px;background:var(--soft)}
@media(max-width:1080px){.mcards{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.mcards{grid-template-columns:1fr}.tbl__thumb{width:90px}}

/* ---- v5.4: 게시판 상세 · 관리자 기능 ---- */
.wrap--narrow{max-width:860px}
.post__meta{font-size:14px;color:var(--muted)}
.post__title{margin-top:12px;font-family:var(--fh);font-size:clamp(26px,3vw,40px);font-weight:800;letter-spacing:-1px;line-height:1.3;color:var(--ink);padding-bottom:28px;border-bottom:1.5px solid var(--ink)}
.post__body{padding:34px 0;font-size:17px;line-height:1.9;color:var(--body);word-break:keep-all}
.post__body p{min-height:1em;margin:0 0 6px}
.post__body h3{font-size:20px;font-weight:800;margin:26px 0 10px;color:var(--ink)}
.post__body ul,.post__body ol{padding-left:22px;margin:8px 0}
.post__body img{max-width:100%;height:auto;border-radius:6px;display:block;margin:16px 0}
.post__body a{color:var(--red);text-decoration:underline}
.post__gal{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:12px;margin-bottom:28px}
.post__gal img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:6px;background:var(--soft)}
.post__link{font-size:15px;padding:16px 20px;background:var(--soft);border-radius:6px;margin-bottom:28px}
.post__link a{color:var(--red);word-break:break-all}
.post__nav{border-top:1px solid var(--line);padding-top:28px;display:grid;grid-template-columns:auto 1fr;gap:28px;align-items:start}
.post__nav>div{display:grid;gap:10px}
.post__nav>div a{display:grid;grid-template-columns:70px 1fr;gap:12px;font-size:15px;color:var(--ink);padding:10px 0;border-bottom:1px solid var(--line)}
.post__nav>div a small{color:var(--muted);font-size:13px}
.post__nav>div a:hover{color:var(--red)}
.pager a.is-dis{opacity:.35;pointer-events:none}
.editor__area img{max-width:100%;height:auto}
.editor__tb button{min-width:36px}
.gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:10px;margin-top:12px}
.gallery figure{position:relative;aspect-ratio:4/3;border-radius:6px;overflow:hidden;background:var(--soft);border:1px solid var(--line)}
.gallery img{width:100%;height:100%;object-fit:cover}
.gallery button{position:absolute;top:6px;right:6px;width:24px;height:24px;border-radius:50%;border:0;background:rgba(8,12,20,.7);color:#fff;font-size:15px;line-height:1;cursor:pointer}
.drop.is-over{border-color:var(--red);background:rgba(230,0,18,.05)}
.drop{cursor:pointer}
.modebadge{font-size:13.5px;color:var(--muted);background:#fff;border:1px solid var(--line);border-left:3px solid var(--red);padding:12px 16px;margin-bottom:22px;line-height:1.7}
.modebadge b{color:var(--ink)}
.modebadge code{background:var(--soft);padding:1px 6px;border-radius:4px;font-size:12.5px}
.modebadge a{color:var(--red);font-weight:700}
.sbtn--xs{padding:6px 12px;font-size:13px}
.tog{border:1px solid var(--line);background:#fff;font-size:12px;font-weight:800;letter-spacing:.04em;padding:5px 10px;border-radius:999px;color:var(--muted);cursor:pointer}
.tog.is-on{background:var(--ink);border-color:var(--ink);color:#fff}
.chipbtn{border:0;background:none;padding:0;cursor:pointer}
.login__err{color:var(--red);font-size:13.5px;min-height:18px;margin:-6px 0 2px}
.toast{position:fixed;left:50%;bottom:32px;transform:translate(-50%,20px);background:var(--ink);color:#fff;padding:13px 22px;border-radius:999px;font-size:14px;opacity:0;pointer-events:none;transition:.35s var(--ease);z-index:999;box-shadow:0 10px 30px rgba(8,12,20,.25)}
.toast.is-on{opacity:1;transform:translate(-50%,0)}
.toast.is-bad{background:var(--red)}
.adm__side a.m span:empty{display:none}
.panel+.panel{margin-top:24px}
.panel code{background:var(--soft);padding:1px 6px;border-radius:4px;font-size:13px}