@charset "utf-8";
/* =========================================================================
   NEXUS ELEC — site.css
   참고원본 실측 스펙 : _스펙_co1_samsung.md
   주조색 #1428A0 / 카드 radius 20px / 버튼 radius 8px / 컨테이너 1440px
   ========================================================================= */

:root{
  --pri:#1428A0;
  --pri-d:#0F1F78;
  --pri-soft:#EAEEF9;
  --ink:#111111;
  --ink-2:#555555;
  --ink-3:#707070;
  --line:#DDDDDD;
  --line-2:#D9D9D9;
  --tint:#F7F7F7;
  --tint-2:#EEF1F8;
  --dark:#111111;
  --warn:#EF3434;
  --white:#ffffff;
  --r-card:20px;
  --r-btn:8px;
  --wrap:1440px;
  --gut:24px;
  --ls:normal;
  --w-head:700;
  --w-strong:700;
  --sec-y:128px;
  --ease:cubic-bezier(.2,0,0,1);
  --font:'Pretendard','Apple SD Gothic Neo','Malgun Gothic','맑은 고딕',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Arial,sans-serif;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}
  *{animation-duration:.01ms !important;transition-duration:.01ms !important}}
body{margin:0;font-family:var(--font);font-size:16px;line-height:1.75;
  letter-spacing:var(--ls);color:var(--ink);background:var(--white);
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
  word-break:keep-all;overflow-wrap:break-word}
img,svg,video{max-width:100%;height:auto;display:block}
h1,h2,h3,h4{margin:0;font-weight:var(--w-head);line-height:1.28;letter-spacing:var(--ls)}
p{margin:0 0 1em}
ul,ol,dl,dd{margin:0;padding:0}
li{list-style:none}
a{color:inherit;text-decoration:none}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,
textarea:focus-visible,summary:focus-visible{outline:3px solid var(--pri);outline-offset:2px}
table{border-collapse:collapse;width:100%}
.sr{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;
  clip:rect(0 0 0 0);white-space:nowrap;border:0}
.skip{position:absolute;left:-9999px;top:0;z-index:200;background:var(--pri);color:#fff;
  padding:14px 22px;font-weight:700}
.skip:focus{left:0}

.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 var(--gut)}
.wrap--narrow{max-width:880px}

/* ---------------------------------------------------------------- 헤더 */
.hd{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.96);
  backdrop-filter:saturate(150%) blur(8px);border-bottom:1px solid var(--line)}
.hd__in{display:flex;align-items:center;gap:28px;min-height:76px}
.hd__logo{display:flex;align-items:center;gap:12px;flex:0 0 auto}
.hd__mark{display:inline-flex;align-items:center;justify-content:center;
  width:38px;height:38px;border-radius:10px;background:var(--pri);color:#fff;
  font-weight:700;font-size:16px;letter-spacing:.02em}
.hd__nm{display:flex;flex-direction:column;line-height:1.15}
.hd__nm b{font-size:17px;font-weight:700;letter-spacing:.04em}
.hd__nm i{font-style:normal;font-size:11px;color:var(--ink-3);letter-spacing:.02em}
.gnb{margin-left:auto}
.gnb>ul{display:flex;gap:4px}
.gnb__i{position:relative}
.gnb__i>a{display:block;padding:26px 16px;font-size:16px;font-weight:700;color:var(--ink)}
.gnb__i>a.on{color:var(--pri);box-shadow:inset 0 -3px 0 var(--pri)}
.gnb__i:hover>a,.gnb__i:focus-within>a{color:var(--pri)}
.gnb__sub{position:absolute;left:50%;transform:translateX(-50%) translateY(6px);top:100%;
  min-width:210px;background:#fff;border:1px solid var(--line);border-radius:12px;
  padding:10px;opacity:0;visibility:hidden;transition:.2s var(--ease);
  box-shadow:0 18px 40px rgba(0,0,0,.10)}
.gnb__i:hover .gnb__sub,.gnb__i:focus-within .gnb__sub{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}
.gnb__sub a{display:block;padding:9px 14px;font-size:14px;color:var(--ink-2);border-radius:8px}
.gnb__sub a:hover{background:var(--tint);color:var(--pri)}
.hd__cta{flex:0 0 auto;padding:12px 20px;border-radius:var(--r-btn);background:var(--pri);
  color:#fff;font-size:14px;font-weight:700}
.hd__cta:hover{background:var(--pri-d)}
.hd__burger{display:none;flex:0 0 auto;width:44px;height:44px;border:1px solid var(--line);
  background:#fff;border-radius:var(--r-btn);position:relative;cursor:pointer;margin-left:auto}
.hd__burger span{position:absolute;left:11px;width:22px;height:2px;background:var(--ink);transition:.2s}
.hd__burger span:nth-child(1){top:15px}.hd__burger span:nth-child(2){top:21px}.hd__burger span:nth-child(3){top:27px}
.hd__burger[aria-expanded="true"] span:nth-child(1){top:21px;transform:rotate(45deg)}
.hd__burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.hd__burger[aria-expanded="true"] span:nth-child(3){top:21px;transform:rotate(-45deg)}
.mnav{border-top:1px solid var(--line);background:#fff;max-height:72vh;overflow:auto}
.mnav>.wrap{padding-top:12px;padding-bottom:28px}
.mnav>.wrap>ul>li>a{display:block;padding:15px 0;font-size:17px;font-weight:700;
  border-bottom:1px solid var(--line)}
.mnav ul ul{display:flex;flex-wrap:wrap;gap:6px 10px;padding:12px 0 16px}
.mnav ul ul a{display:block;padding:8px 12px;font-size:14px;color:var(--ink-2);
  background:var(--tint);border-radius:var(--r-btn)}

/* ---------------------------------------------------------------- 버튼 */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:52px;padding:0 30px;border:1px solid transparent;border-radius:var(--r-btn);
  font-size:16px;font-weight:700;letter-spacing:var(--ls);cursor:pointer;
  transition:.2s var(--ease)}
.btn--pri{background:var(--pri);color:#fff}
.btn--pri:hover{background:var(--pri-d)}
.btn--ghost{background:transparent;color:var(--ink);border-color:var(--ink)}
.btn--ghost:hover{background:var(--ink);color:#fff}
.hhero .btn--ghost,.cta .btn--ghost{color:#fff;border-color:rgba(255,255,255,.75)}
.hhero .btn--ghost:hover,.cta .btn--ghost:hover{background:#fff;color:var(--ink)}

/* ---------------------------------------------------------------- 히어로 */
.hhero{position:relative;background:var(--dark);color:#fff;overflow:hidden}
.hhero__bg{position:absolute;inset:0}
.hhero__bg img{width:100%;height:100%;object-fit:cover;opacity:.42}
.hhero__in{position:relative;padding:132px 24px 72px}
.hhero__t{max-width:16ch;font-size:clamp(38px,5.6vw,60px);line-height:1.12;
  font-weight:var(--w-head);margin:0 0 26px}
.hhero__t em{font-style:normal;color:#7FA8FF}
.hhero__lead{max-width:56ch;font-size:18px;color:rgba(255,255,255,.92);margin:0 0 36px}
.hhero__cta{display:flex;flex-wrap:wrap;gap:12px;margin:0}
.hhero__stats{position:relative;padding-bottom:64px}
.hhero__stats dl{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;
  background:rgba(255,255,255,.22);border:1px solid rgba(255,255,255,.22)}
.hhero__stats div{background:rgba(0,0,0,.34);padding:26px 24px}
.hhero__stats dt{font-size:13px;color:rgba(255,255,255,.82);margin-bottom:6px}
.hhero__stats dd{margin:0;display:flex;align-items:baseline;gap:4px}
.hhero__stats b{font-size:38px;font-weight:var(--w-head);line-height:1}
.hhero__stats span{font-size:14px;color:rgba(255,255,255,.86)}
.eyebrow{margin:0 0 14px;font-size:13px;font-weight:700;letter-spacing:.14em;
  text-transform:uppercase;color:var(--pri)}
.eyebrow--on{color:#7FA8FF}

/* --- 풀 동영상 히어로 ----------------------------------------------------
   정적 이미지 히어로는 차별화가 안 된다(사장님 2026-08-13).
   ★배경은 --dark 단색 위에 영상을 얹는다. 색이 든 그라데이션은 쓰지 않는다.
   ★영상 opacity 는 감이 아니라 합성 계산으로 정했다 :
     밝은 하늘(약 250) 구간에서도  .38*250 + .62*17 ≒ 105  →  흰 글자 대비 5.1:1 (AA 통과)
   ★영상이 못 뜨면 밑에 깔린 img(hero.jpg)가 그대로 보인다. 화면이 비지 않는다. */
.hhero--video{min-height:100vh;min-height:100svh;display:flex;flex-direction:column;
  justify-content:center}
.hhero__v{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
  opacity:0;transition:opacity .9s var(--ease);pointer-events:none}
.hhero__v.on{opacity:.45}
/* ★영상은 프레임마다 밝기가 달라진다 — 어느 한 장이 통과해도 다음 장이 떨어질 수 있다.
   그래서 «가장 밝은 프레임 기준»으로 검정 단색 스크림을 한 겹 더 깐다.
     밝은 하늘 250 기준 :  (.45*250 + .55*17) * .70 ≒ 85  →  흰 글자 7.4:1
   색이 든 그라데이션은 쓰지 않는다(사장님 규칙). 검정 단색만이다. */
.hhero--video .hhero__bg::after{content:"";position:absolute;inset:0;
  background:rgba(0,0,0,.30);pointer-events:none}
/* ★영상이 실제로 «재생될 때만» poster 를 감춘다.
   둘 다 보이면 두 화면이 겹쳐 지저분해진다(2026-08-13 실제로 그렇게 나왔다).
   재생에 실패하면 has-video 가 안 붙으므로 poster 가 그대로 남는다. */
.hhero__bg img{transition:opacity .9s var(--ease)}
.hhero__bg.has-video img{opacity:0}
.hhero--video .hhero__in{padding-top:124px;padding-bottom:44px}
.hhero--video .hhero__stats{padding-bottom:18px}
/* 배경 영상 정지 버튼 — 5초 이상 자동 재생되는 움직임에는 멈출 수단이 있어야 한다(WCAG 2.2.2).
   ★절대배치로 히어로 구석에 띄우려 했더니 레이아웃상 좌표는 맞는데 화면에 그려지지 않았다.
     원인을 캐는 데 시간을 더 쓰지 않고 «일반 흐름 요소»로 바꿨다. 라벨이 보여 접근성도 낫다.
   ★영상을 실제로 틀었을 때만 .on 이 붙는다(정지 상태에서 헛도는 버튼을 두지 않는다). */
.hvbar{display:flex;justify-content:flex-end;padding-bottom:30px}
.hvtoggle{display:none}
.hvtoggle.on{display:inline-flex;align-items:center;gap:9px;height:38px;padding:0 16px;
  border:1px solid rgba(255,255,255,.55);border-radius:999px;background:rgba(0,0,0,.5);
  color:#fff;font:inherit;font-size:13px;font-weight:700;cursor:pointer;
  transition:.2s var(--ease)}
.hvtoggle.on:hover{background:#000;border-color:#fff}
/* ⏸ 두 막대. ★polygon 하나로 사각형 둘을 그리면 이어지는 선이 생겨 X 처럼 보인다 → gradient 로. */
.hvtoggle__i{width:11px;height:13px;flex:0 0 auto;
  background:linear-gradient(90deg,#fff 0 34%,transparent 34% 66%,#fff 66% 100%)}
/* ▶ 멈춘 상태에서는 재생 삼각형 */
.hvtoggle[aria-pressed="true"] .hvtoggle__i{width:0;height:0;background:none;
  border-left:12px solid #fff;border-top:7px solid transparent;border-bottom:7px solid transparent}
@media (prefers-reduced-motion:reduce){.hhero__v{display:none}}
@media (max-width:800px){
  .hhero--video{min-height:auto}
  .hhero--video .hhero__in{padding-top:64px;padding-bottom:20px}
  .hvtoggle.on{right:16px;bottom:16px}
}

.phero{position:relative;background:var(--dark);color:#fff;overflow:hidden}
.phero__bg{position:absolute;inset:0}
.phero__bg img{width:100%;height:100%;object-fit:cover;opacity:.34}
.phero__in{position:relative;padding:76px 24px 72px}
.phero__t{font-size:clamp(30px,4vw,36px);margin:0 0 18px;max-width:22ch}
.phero__lead{max-width:62ch;font-size:17px;color:rgba(255,255,255,.9);margin:0}
.phero__stats{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin:40px 0 0;
  padding-top:28px;border-top:1px solid rgba(255,255,255,.28)}
.phero__stats dt{font-size:13px;color:rgba(255,255,255,.82)}
.phero__stats dd{margin:4px 0 0;display:flex;align-items:baseline;gap:4px}
.phero__stats b{font-size:30px;font-weight:var(--w-head);line-height:1}
.phero__stats span{font-size:13px;color:rgba(255,255,255,.86)}
.crumb{margin:0 0 22px}
.crumb ol{display:flex;flex-wrap:wrap;gap:8px;font-size:13px;color:rgba(255,255,255,.78)}
.crumb li+li::before{content:"›";margin-right:8px}
.crumb li[aria-current]{color:#fff}

/* ---------------------------------------------------------------- 섹션 */
.sec{padding:var(--sec-y) 0}
.sec--tint{background:var(--tint)}
.sec--tint2{background:var(--tint-2)}
.sec--dark{background:var(--dark);color:#fff}
.sec--dark .kicker{color:#7FA8FF}
.sec--dark .sec__lead,.sec--dark p{color:rgba(255,255,255,.88)}
.sec__hd{max-width:62ch;margin:0 0 48px}
.sec__hd h2{font-size:clamp(26px,3vw,32px)}
.sec__lead{margin:18px 0 0;font-size:17px;color:var(--ink-2)}
.kicker{margin:0 0 14px;font-size:13px;font-weight:700;letter-spacing:.14em;
  text-transform:uppercase;color:var(--pri)}
.prose{max-width:76ch;font-size:17px;color:var(--ink-2)}
.prose p+p{margin-top:1.1em}
.prose strong{color:var(--ink);font-weight:700}
.note{margin:22px 0 0;font-size:13px;color:var(--ink-3)}

/* 2단 분할 */
.split{display:grid;grid-template-columns:1fr 1fr;gap:72px;align-items:center}
.split--flip .split__txt{order:2}
.split__txt h2{font-size:clamp(24px,2.6vw,32px);margin:0 0 22px}
.split__txt p{color:var(--ink-2);font-size:17px}
.split__img img{width:100%;aspect-ratio:3/2;object-fit:cover;border-radius:var(--r-card)}
.split__img{margin:0}
.ticks{margin:26px 0 0;display:grid;gap:12px}
.ticks li{position:relative;padding-left:30px;color:var(--ink-2)}
.ticks li::before{content:"";position:absolute;left:0;top:.62em;width:16px;height:9px;
  border-left:2px solid var(--pri);border-bottom:2px solid var(--pri);transform:rotate(-45deg)}

/* 지표 */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);
  border:1px solid var(--line)}
.stats__i{background:#fff;padding:34px 28px}
.sec--tint .stats__i{background:var(--tint)}
.stats__i dt{font-size:14px;color:var(--ink-3)}
.stats__i dd{margin:10px 0 12px;display:flex;align-items:baseline;gap:5px}
.stats__i b{font-size:44px;font-weight:var(--w-head);line-height:1;color:var(--pri)}
.stats__i span{font-size:15px;color:var(--ink-2)}
.stats__i p{margin:0;font-size:14px;color:var(--ink-2);line-height:1.6}

/* 카드 */
.cards{display:grid;gap:24px}
.cards--2{grid-template-columns:repeat(2,1fr)}
.cards--3{grid-template-columns:repeat(3,1fr)}
.cards--4{grid-template-columns:repeat(4,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r-card);
  padding:36px 32px;transition:.22s var(--ease)}
.sec--tint .card{background:#fff}
.card:hover{border-color:var(--pri);transform:translateY(-3px);box-shadow:0 18px 44px rgba(0,0,0,.08)}
.card__ico{display:inline-flex;align-items:center;justify-content:center;width:52px;height:52px;
  border-radius:14px;background:var(--pri-soft);color:var(--pri);margin-bottom:22px}
.ico{width:26px;height:26px}
.card h3{font-size:20px;margin:0 0 12px}
.card p{margin:0;font-size:15px;color:var(--ink-2)}
.card__link{display:inline-flex;align-items:center;gap:6px;margin-top:20px;
  font-size:14px;font-weight:700;color:var(--pri)}
.card__link span{transition:.2s var(--ease)}
.card:hover .card__link span,.icard:hover .card__link span{transform:translateX(4px)}

.icards{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.icard{border:1px solid var(--line);border-radius:var(--r-card);overflow:hidden;background:#fff;
  transition:.22s var(--ease)}
.icard:hover{border-color:var(--pri);box-shadow:0 18px 44px rgba(0,0,0,.08)}
.icard figure{margin:0;overflow:hidden}
.icard img{width:100%;aspect-ratio:4/3;object-fit:cover;transition:transform .5s var(--ease)}
.icard:hover img{transform:scale(1.05)}
.icard__b{padding:28px 26px 32px}
.icard__b h3{font-size:19px;margin:0 0 10px}
.icard__b p{margin:0;font-size:15px;color:var(--ink-2)}

/* 표 */
.tblwrap{overflow-x:auto;-webkit-overflow-scrolling:touch;border:1px solid var(--line);
  border-radius:var(--r-card)}
.tbl{min-width:640px;background:#fff;font-size:15px}
.tbl caption{caption-side:top;text-align:left;padding:18px 22px;font-size:14px;color:var(--ink-3);
  border-bottom:1px solid var(--line)}
.tbl th,.tbl td{padding:16px 20px;text-align:left;border-bottom:1px solid var(--line);
  vertical-align:top;line-height:1.6}
.tbl thead th{background:var(--tint);font-weight:700;font-size:14px;color:var(--ink);
  white-space:nowrap}
.tbl tbody th{font-weight:700;color:var(--ink);white-space:nowrap}
.tbl td{color:var(--ink-2)}
.tbl tbody tr:last-child th,.tbl tbody tr:last-child td{border-bottom:0}

/* 정의 목록 */
.defs{display:grid;grid-template-columns:repeat(3,1fr);gap:32px}
.defs__g{background:#fff;border-top:3px solid var(--pri);padding:30px 28px;border-radius:0 0 20px 20px}
.defs__g h3{font-size:18px;margin:0 0 16px}
.defs__g li{position:relative;padding:9px 0 9px 18px;font-size:15px;color:var(--ink-2);
  border-bottom:1px solid var(--line)}
.defs__g li::before{content:"";position:absolute;left:0;top:1.05em;width:6px;height:6px;
  border-radius:50%;background:var(--pri)}
.defs__g li:last-child{border-bottom:0}

/* 연혁 */
.tl{display:grid;gap:64px}
.tl__era header{margin:0 0 26px;padding-bottom:18px;border-bottom:2px solid var(--ink)}
.tl__era h3{font-size:26px;margin:0 0 8px}
.tl__era header p{margin:0;font-size:15px;color:var(--ink-3)}
.tl__era ol{display:grid;gap:0}
.tl__era li{display:grid;grid-template-columns:150px 1fr;gap:28px;padding:18px 0;
  border-bottom:1px solid var(--line)}
.tl__y{font-size:19px;font-weight:var(--w-head);color:var(--pri);display:flex;align-items:baseline;gap:8px}
.tl__y i{font-style:normal;font-size:13px;color:var(--ink-3);font-weight:400}
.tl__era li p{margin:0;color:var(--ink-2)}

/* 단계 */
.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:22px;counter-reset:s}
.steps li{background:#fff;border:1px solid var(--line);border-radius:var(--r-card);padding:30px 26px}
.steps__n{display:block;font-size:13px;font-weight:700;color:var(--pri);
  letter-spacing:.12em;margin-bottom:14px}
.steps h3{font-size:17px;margin:0 0 10px}
.steps p{margin:0;font-size:14px;color:var(--ink-2)}

/* FAQ */
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;padding:24px 44px 24px 0;position:relative;
  font-size:17px;font-weight:700}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";position:absolute;right:6px;top:32px;width:11px;height:11px;
  border-right:2px solid var(--pri);border-bottom:2px solid var(--pri);transform:rotate(45deg);
  transition:.2s var(--ease)}
.faq details[open] summary::after{transform:rotate(-135deg);top:36px}
.faq__a{padding:0 0 26px;color:var(--ink-2)}
.faq__a p{margin:0}

/* 갤러리 */
.gal{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.gal figure{margin:0}
.gal img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:var(--r-card)}
.gal figcaption{margin-top:12px;font-size:14px;color:var(--ink-2)}

/* 인용 */
.sec--quote{background:var(--tint)}
.quote{display:grid;grid-template-columns:0.85fr 1.15fr;gap:64px;align-items:center}
.quote__img{margin:0}
.quote__img img{width:100%;aspect-ratio:4/5;object-fit:cover;border-radius:var(--r-card)}
.quote blockquote{margin:0}
.quote blockquote p{font-size:20px;line-height:1.8;color:var(--ink)}
.quote footer{margin-top:26px;padding-top:20px;border-top:1px solid var(--line)}
.quote footer b{display:block;font-size:18px}
.quote footer span{font-size:14px;color:var(--ink-3)}

/* 소식 목록 */
.nlist{border-top:2px solid var(--ink)}
.nlist li{display:grid;grid-template-columns:120px 1fr 120px;gap:28px;align-items:start;
  padding:28px 0;border-bottom:1px solid var(--line)}
.nlist__c{display:inline-block;padding:5px 12px;border:1px solid var(--pri);color:var(--pri);
  border-radius:var(--r-btn);font-size:12px;font-weight:700;text-align:center}
.nlist h3{font-size:18px;margin:0 0 8px}
.nlist p{margin:0;font-size:15px;color:var(--ink-2)}
.nlist time{font-size:14px;color:var(--ink-3);text-align:right}

/* CTA */
.cta{position:relative;background:var(--pri);color:#fff;overflow:hidden}
.cta__bg{position:absolute;inset:0}
.cta__bg img{width:100%;height:100%;object-fit:cover;opacity:.24}
.cta__in{position:relative;padding:96px 24px;text-align:center}
.cta h2{font-size:clamp(26px,3vw,32px);margin:0 0 16px}
.cta p{max-width:60ch;margin:0 auto 32px;color:rgba(255,255,255,.94);font-size:17px}
.cta__b{display:flex;justify-content:center;flex-wrap:wrap;gap:12px;margin:0}
.cta .btn--pri{background:#fff;color:var(--pri)}
.cta .btn--pri:hover{background:var(--tint)}

/* 문의 정보 */
.cinfo{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.cinfo__i{border:1px solid var(--line);border-radius:var(--r-card);padding:32px 28px;background:#fff}
.cinfo__i h3{font-size:17px;margin:0 0 10px}
.cinfo__i p{margin:0;font-size:15px;color:var(--ink-2);line-height:1.8}

/* 폼 */
.form{max-width:880px}
.form__row{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.fld{margin:0 0 20px}
.fld label{display:block;font-size:14px;font-weight:700;margin-bottom:8px}
.fld input,.fld select,.fld textarea{width:100%;padding:14px 16px;font:inherit;
  font-size:15px;color:var(--ink);background:#fff;border:1px solid var(--line-2);
  border-radius:var(--r-btn)}
.fld textarea{resize:vertical}
.fld--chk{display:flex;gap:12px;align-items:flex-start}
.fld--chk input{width:20px;height:20px;flex:0 0 auto;margin-top:3px}
.fld--chk label{font-weight:400;font-size:14px;color:var(--ink-2);margin:0}
.form__note{font-size:13px;color:var(--ink-3);margin:0 0 20px}

/* 문서 */
.doc h3{font-size:20px;margin:44px 0 14px;padding-top:26px;border-top:1px solid var(--line)}
.doc h3:first-child{margin-top:0;padding-top:0;border-top:0}
.doc p{color:var(--ink-2)}
.doc ul{margin:0 0 1em;display:grid;gap:8px}
.doc li{position:relative;padding-left:18px;color:var(--ink-2)}
.doc li::before{content:"";position:absolute;left:0;top:.72em;width:6px;height:6px;
  border-radius:50%;background:var(--ink-3)}

/* 사이트맵 */
.smap{display:grid;grid-template-columns:repeat(4,1fr);gap:40px 32px}
.smap__g h3{font-size:17px;margin:0 0 16px;padding-bottom:12px;border-bottom:2px solid var(--pri)}
.smap__g li{padding:7px 0}
.smap__g a{font-size:15px;color:var(--ink-2)}
.smap__g a:hover{color:var(--pri);text-decoration:underline}

/* ---------------------------------------------------------------- 푸터 */
.ft{background:var(--dark);color:rgba(255,255,255,.78);padding:76px 0 40px;position:relative}
.ft__top{display:grid;grid-template-columns:260px 1fr;gap:56px;padding-bottom:52px;
  border-bottom:1px solid rgba(255,255,255,.18)}
.ft__brand .hd__mark{width:44px;height:44px;font-size:17px}
.ft__slogan{margin:20px 0 0;font-size:14px;line-height:1.8;color:rgba(255,255,255,.72)}
.ft__cols{display:grid;grid-template-columns:repeat(5,1fr);gap:28px}
.ft__c h2{font-size:14px;color:#fff;margin:0 0 16px;font-weight:700}
.ft__c li{padding:5px 0}
.ft__c a{font-size:13px;color:rgba(255,255,255,.72)}
.ft__c a:hover{color:#fff;text-decoration:underline}
.ft__legal{padding-top:34px}
.ft__links{margin:0 0 18px;font-size:13px}
.ft__links a{color:rgba(255,255,255,.86)}
.ft__links a:hover{text-decoration:underline}
.ft__addr{font-style:normal;font-size:13px;line-height:1.9;color:rgba(255,255,255,.62);margin:0 0 16px}
.ft__copy{margin:0 0 8px;font-size:13px;color:rgba(255,255,255,.62)}
.ft__sample{margin:0;font-size:13px;color:#7FA8FF;font-weight:700}
.totop{position:fixed;right:24px;bottom:24px;width:48px;height:48px;border:0;
  border-radius:10px;background:var(--pri);color:#fff;cursor:pointer;opacity:0;
  visibility:hidden;transition:.25s var(--ease);z-index:90;display:grid;place-items:center}
.totop svg{width:20px;height:20px}
.totop.on{opacity:1;visibility:visible}
.totop:hover{background:var(--pri-d)}

/* ---------------------------------------------------------------- 스크롤 등장 */
.rv{opacity:0;transform:translateY(18px);transition:opacity .6s var(--ease),transform .6s var(--ease)}
.rv.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.rv{opacity:1;transform:none}}

/* ---------------------------------------------------------------- 반응형 */
@media (max-width:1100px){
  :root{--sec-y:88px;--gut:20px}
  .hd__in{min-height:66px;gap:16px}
  .gnb,.hd__cta{display:none}
  .hd__burger{display:block}
  .hhero__stats dl,.stats{grid-template-columns:repeat(2,1fr)}
  .phero__stats{grid-template-columns:repeat(2,1fr)}
  .split{grid-template-columns:1fr;gap:36px}
  .split--flip .split__txt{order:0}
  .cards--3,.cards--4,.icards,.defs,.smap{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .gal{grid-template-columns:repeat(2,1fr)}
  .quote{grid-template-columns:1fr;gap:32px}
  .quote__img img{aspect-ratio:16/9}
  .cinfo{grid-template-columns:repeat(2,1fr)}
  .ft__top{grid-template-columns:1fr;gap:36px}
  .ft__cols{grid-template-columns:repeat(3,1fr)}
  .nlist li{grid-template-columns:1fr;gap:10px}
  .nlist time{text-align:left}
  .tl__era li{grid-template-columns:1fr;gap:6px}
}
@media (max-width:800px){
  :root{--sec-y:64px}
  body{font-size:15px}
  .hhero__in{padding:64px 20px 48px}
  .phero__in{padding:48px 20px 46px}
  .hhero__stats dl,.stats,.cards--2,.cards--3,.cards--4,.icards,.defs,.steps,.gal,
  .cinfo,.form__row,.smap{grid-template-columns:1fr}
  .phero__stats{grid-template-columns:1fr;gap:14px}
  .ft__cols{grid-template-columns:repeat(2,1fr)}
  .cta__in{padding:64px 20px}
  .stats__i b{font-size:36px}
  .sec__hd{margin-bottom:32px}
}


/* ===== 참고사 문법 v1 — S-OIL 실측 (2026-08-16) =========================
   컨테이너 1180 · 히어로 40 : 섹션제목 30 : 본문 15 · 섹션패딩 88/96 · 라운드 0px
   주색 #C8102E (hue 352 · 흰 배경 AA 통과) · 오버레이는 rgba(0,0,0,.55) 단색
   되돌리려면 이 블록만 지운다. */
:root{
  --pri:#C8102E; --pri-d:#9C0C23; --pri-soft:#FAEBEE; --acc:#C8102E; --focus:#C8102E;
  --cw:1180px; --gut:24px; --bd:#dddddd; --bg2:#F5F5F5;
  --r:0px; --r-btn:0px;
  --hero-scrim:rgba(0,0,0,.55);
  --h1-max:40px; --h2-max:30px;
}
.wrap{max-width:var(--cw);padding:0 var(--gut)}

/* LNB 탭바 */
.lnb{position:sticky;top:64px;z-index:50;background:#fff;border-bottom:1px solid #e5e5e5}
.lnb-in{max-width:var(--cw);margin:0 auto;padding:0 var(--gut);display:flex;align-items:center;
  gap:28px;height:56px;overflow-x:auto;scrollbar-width:none}
.lnb-in::-webkit-scrollbar{display:none}
.lnb .ttl{flex:0 0 auto;font-size:15px;font-weight:700;letter-spacing:-.02em;color:#111;
  padding-right:28px;border-right:1px solid #e5e5e5;white-space:nowrap}
.lnb a{flex:0 0 auto;display:inline-flex;align-items:center;height:56px;font-size:14px;
  font-weight:500;color:#666;white-space:nowrap;border-bottom:2px solid transparent}
.lnb a:hover{color:#111}
.lnb a.on{color:#111;font-weight:700;border-bottom-color:#111}

/* 히어로 : 다크 이미지 + 단색 오버레이 */
.phero.has-img,.hero{min-height:520px;display:flex;align-items:center}
.phero.has-img .wrap,.hero .wrap{padding-top:0;padding-bottom:0;width:100%}
.phero .wrap{padding-top:72px;padding-bottom:72px}
.phero h1,.hero h1{margin-top:16px;font-size:clamp(28px,3.2vw,40px);line-height:1.28;
  font-weight:700;letter-spacing:-.02em}
.phero .hlead,.hero .hlead{margin-top:14px;max-width:44em;font-size:clamp(16px,1.5vw,21px);
  line-height:1.55;font-weight:600;letter-spacing:-.02em}
.phero.has-img .hlead,.hero .hlead{color:rgba(255,255,255,.94)}

/* 섹션 리듬 */
.sec{padding:88px 0 96px}
.sec.alt{background:var(--bg2);padding:88px 0 96px}
.sec.tight{padding:63px 0 69px}
.sec+.sec{border-top:0}

/* 제목 2단계 */
h2{font-size:clamp(22px,2.4vw,30px);line-height:1.4;letter-spacing:-.02em}
.blk>h2,.prose>h2{padding-top:0}
.blk>h2::before,.prose>h2::before{display:none}
.eyebrow{margin:0 0 12px;font-size:18px;line-height:1.2;font-weight:700;letter-spacing:-.02em;
  text-transform:none;color:#111}
.phero .eyebrow,.hero .eyebrow,.sec.dark .eyebrow{color:#fff;opacity:.86;font-size:13px;
  letter-spacing:.14em;text-transform:uppercase}
.lead{margin-top:16px;font-size:15px;line-height:1.8;color:#555}
.prose p{font-size:15px;line-height:1.85;color:#333}

/* 카드 */
.card,.lcard{border-radius:0px;border:1px solid var(--bd);background:#fff;padding:30px 28px}
.card:hover,.lcard:hover{border-color:#111}
.card h3{font-size:18px;line-height:1.2;letter-spacing:-.02em}
.card p{margin-top:12px;font-size:15px;line-height:1.75;color:#555}
.card .meta{margin-top:14px;padding-top:14px;font-size:13px;color:#6F7378}
.card .ic{border-radius:0px;width:50px;height:50px;margin-bottom:16px;background:var(--pri-soft)}
.cards{gap:20px;margin-top:34px}
.gal img,.split-i img,.card.pf .pfi img{border-radius:0px}
.tw{margin-top:30px}
.tw table{border-top:2px solid #111}
.pull{border-top:2px solid #111;padding-top:34px}
.stat .v{font-size:clamp(30px,3.2vw,44px);font-weight:700;color:var(--pri)}

/* 하단 CTA */
.cta{border-radius:0;padding:54px 56px;background:#262A2E}
.cta h2{font-size:clamp(20px,2vw,26px);line-height:1.6;font-weight:700}
.cta p{font-size:15px;line-height:1.8}

@media (max-width:1024px){
  .sec,.sec.alt{padding:60px 0 68px}
  .phero.has-img,.hero{min-height:360px}
  .cta{padding:38px 26px}
}
@media (max-width:720px){
  .sec,.sec.alt{padding:46px 0 52px}
  .lnb-in{gap:20px}.lnb .ttl{padding-right:20px}
}


/* ===== HDC 서브 문법 (2026-08-16 실측) — 되돌리려면 이 블록만 지운다 =====
   참고 : HDC현대산업개발(IPARK) 서브 4쪽 · _co\_hdc_sub.json · _co\_ref\hsub_*_0.jpg
   ★모든 선택자를 body:not(.home) 으로 한정한다. 메인(index.html)은 body.home 이 되므로
     이 블록이 안 먹는다. 메인 담당자와 충돌을 막는 유일한 장치다.
   화면 문법
     헤더 h71 «흰 바탕» · 서브 히어로 h522 «흰 바탕 · 사진 없음 · 전부 가운데»
       아이브로우 15 회색 → 제목 39.5/1.40/600/-0.5 → 브레드크럼 13 회색
     탭바(LNB) 없음. 브레드크럼이 그 역할.
     ★히어로 사진은 지우지 않고 «히어로 아래 전폭 사진 띠»로 내린다.
       (HDC CEO·사업 페이지가 정확히 그 구조다. 53쪽 중 30쪽 넘게 사진이 그 1장뿐이라
        display:none 하면 「이미지 없는 화면」이 되어 실격이다.)
     컨테이너 1381 · 좌우 여백 91~100 (메인 49 보다 넓다)
     포인트 #0E7C86 은 «세로 3px 막대·강조 글자»에만. 면(배경)에는 쓰지 않는다.
   ========================================================================= */

body:not(.home){
  --ink:#212121; --ink-2:#656565; --ink-3:#656565;
  --pri:#212121; --pri-d:#000000; --pri-soft:#EEF4F4;
  --acc:#0E7C86;                       /* 포인트 — 막대·아이콘·강조 글자 전용 */
  --line:#E5E5E5; --line-2:#E5E5E5; --bd:#E5E5E5;
  --tint:#F9F9FA; --tint-2:#F9F9FA; --bg2:#F9F9FA;
  --dark:#212121; --white:#ffffff;
  --r:0px; --r-card:0px; --r-btn:0px;
  --cw:1381px; --wrap:1381px; --gut:10px;
  --ls:-0.5px; --w-head:600; --w-strong:600;
  --hpad:clamp(20px,3.5vw,55px);       /* 헤더 좌우 — HDC 로고 x55 */
}

/* ---------------------------------------------------------------- 공통 */
body:not(.home) .wrap{max-width:1381px;padding:0 var(--gut)}
body:not(.home) h1,body:not(.home) h2,body:not(.home) h3,body:not(.home) h4{
  font-weight:600;letter-spacing:-.5px;word-break:keep-all !important}
body:not(.home) .skip{background:#212121}
body:not(.home) a:focus-visible,body:not(.home) button:focus-visible,
body:not(.home) input:focus-visible,body:not(.home) select:focus-visible,
body:not(.home) textarea:focus-visible,body:not(.home) summary:focus-visible{
  outline:3px solid #0E7C86;outline-offset:2px}

/* ---------------------------------------------------------------- 헤더 h71 흰 바탕 */
body:not(.home) .hd{background:#fff;border-bottom:1px solid #E9E9E9;
  -webkit-backdrop-filter:none;backdrop-filter:none}
/* ★HDC 서브에는 탭바(LNB)가 없다. 브레드크럼이 그 역할을 한다.
   site.js 가 구조로 찾아 넣는 범용 LNB 를 서브에서만 감춘다(JS·HTML 은 손대지 않는다).
   길찾기는 GNB 드롭다운(.gnb__sub)이 그대로 맡는다. */
body:not(.home) .lnb{display:none}
body:not(.home) .hd__in{max-width:none;min-height:71px;gap:20px;padding:0 var(--hpad)}
body:not(.home) .hd__mark{width:34px;height:34px;border-radius:0;background:#212121;
  color:#fff;font-size:14px;font-weight:600}
body:not(.home) .hd__nm b{font-size:16px;font-weight:600;letter-spacing:.02em}
body:not(.home) .hd__nm i{font-size:11px;color:#656565}
body:not(.home) .gnb__i>a{display:flex;align-items:center;height:71px;padding:0 17px;
  font-size:15px;font-weight:500;letter-spacing:-.5px;color:#212121}
body:not(.home) .gnb__i>a.on{color:#212121;box-shadow:inset 0 -2px 0 #212121}
body:not(.home) .gnb__i:hover>a,body:not(.home) .gnb__i:focus-within>a{color:#0E7C86}
body:not(.home) .gnb__sub{border-radius:0;border-color:#E5E5E5;padding:8px;
  box-shadow:0 14px 30px rgba(0,0,0,.09)}
body:not(.home) .gnb__sub a{border-radius:0;font-size:14px;color:#656565;letter-spacing:-.3px}
body:not(.home) .gnb__sub a:hover{background:#F9F9FA;color:#0E7C86}
body:not(.home) .hd__cta{display:inline-flex;align-items:center;height:40px;padding:0 20px;
  border-radius:0;background:#212121;color:#fff;font-size:14px;font-weight:600;letter-spacing:-.3px}
body:not(.home) .hd__cta:hover{background:#000}
body:not(.home) .hd__burger{border-radius:0;border-color:#E5E5E5}
body:not(.home) .mnav{border-top:1px solid #E9E9E9}
body:not(.home) .mnav>.wrap>ul>li>a{font-size:17px;font-weight:600;border-bottom:1px solid #E5E5E5}
body:not(.home) .mnav ul ul a{background:#F9F9FA;border-radius:0;font-size:14px;color:#656565}

/* ---------------------------------------------------------------- 서브 히어로 */
/* 흰 바탕 · 가운데 정렬 · 사진은 아래 전폭 띠로 내린다 */
body:not(.home) .phero{display:flex;flex-direction:column;background:#fff;color:#212121;
  overflow:hidden;min-height:0}
body:not(.home) .phero__in{order:1;position:relative;display:flex;flex-direction:column;
  align-items:center;width:100%;max-width:1381px;margin:0 auto;text-align:center;
  padding:180px var(--gut) 196px}
body:not(.home) .phero .eyebrow{order:1;margin:0 0 20px;font-size:15px;font-weight:500;
  line-height:1.4;letter-spacing:-.3px;text-transform:none;color:#656565;opacity:1}
body:not(.home) .phero__t{order:2;max-width:26ch;margin:0;
  font-size:clamp(25px,3.05vw,39.5px);line-height:1.40;font-weight:600;letter-spacing:-.5px;
  color:#212121;word-break:keep-all !important}
body:not(.home) .phero__lead{order:3;max-width:48ch;margin:22px 0 0;
  font-size:clamp(15px,1.45vw,19.7px);line-height:1.50;font-weight:400;letter-spacing:-.5px;
  color:#656565;word-break:keep-all !important}
body:not(.home) .phero .crumb{order:4;margin:30px 0 0}
body:not(.home) .phero .crumb ol{justify-content:center;gap:9px;font-size:13px;
  letter-spacing:-.3px;color:#656565}
body:not(.home) .phero .crumb li+li::before{margin-right:9px;color:#B9B9B9}
body:not(.home) .phero .crumb li[aria-current]{color:#656565}
/* 지표 띠 — 실선 한 줄로 히어로 글과 분리한다 */
body:not(.home) .phero__stats{order:5;width:100%;display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));gap:0;margin:74px 0 -100px;
  padding-top:44px;border-top:1px solid #E9E9E9}
body:not(.home) .phero__stats>div{padding:0 14px;text-align:center}
body:not(.home) .phero__stats dt{font-size:14px;letter-spacing:-.3px;color:#656565}
body:not(.home) .phero__stats dd{margin:10px 0 0;justify-content:center}
body:not(.home) .phero__stats b{font-size:clamp(26px,2.4vw,32px);font-weight:600;
  line-height:1.1;letter-spacing:-1px;color:#212121}
body:not(.home) .phero__stats span{font-size:14px;color:#656565}
/* ★사진 띠 — absolute 배경에서 «일반 흐름 전폭 사진»으로 내린다 */
body:not(.home) .phero__bg{order:2;position:static;inset:auto;width:100%;max-width:1381px;
  height:auto;margin:110px auto 0;padding:0 var(--gut)}
body:not(.home) .phero__bg img{width:100%;height:auto;aspect-ratio:1368/620;
  object-fit:cover;opacity:1;border-radius:0}

/* ---------------------------------------------------------------- 섹션 리듬 */
body:not(.home) .sec{padding:128px 0}
body:not(.home) .sec--tint{background:#F9F9FA}
body:not(.home) .sec--tint2{background:#F9F9FA}
body:not(.home) .sec--dark{background:#212121;color:#fff}
body:not(.home) .sec--dark .sec__lead,body:not(.home) .sec--dark p{color:rgba(255,255,255,.82)}

/* ① 가운데 섹션 헤더 : 세로 3px 막대 + 영문 라벨 15 → 29.6 가운데 */
body:not(.home) .sec__hd{max-width:900px;margin:0 auto 64px;text-align:center}
body:not(.home) .kicker{display:inline-flex;align-items:center;gap:10px;margin:0 0 18px;
  font-size:15px;font-weight:500;line-height:1.4;letter-spacing:-.3px;
  text-transform:none;color:#656565}
body:not(.home) .kicker::before{content:"";flex:0 0 auto;width:3px;height:15px;background:#0E7C86}
body:not(.home) .sec--dark .kicker{color:rgba(255,255,255,.86)}
body:not(.home) .sec__hd h2{font-size:clamp(21px,2.28vw,29.6px);line-height:1.40;
  font-weight:600;letter-spacing:-.5px;color:#212121;word-break:keep-all !important}
body:not(.home) .sec--dark .sec__hd h2{color:#fff}
body:not(.home) .sec__lead{max-width:62ch;margin:20px auto 0;
  font-size:clamp(15px,1.45vw,19.7px);line-height:1.50;letter-spacing:-.5px;color:#656565;
  word-break:keep-all !important}

/* 본문 */
body:not(.home) .prose{max-width:1016px;margin:0 auto;font-size:16px;color:#212121}
body:not(.home) .prose p{margin:0 0 1em;font-size:16px;line-height:1.7;letter-spacing:-.5px;
  color:#212121;word-break:keep-all !important}
body:not(.home) .prose p+p{margin-top:1.15em}
body:not(.home) .prose strong{color:#212121;font-weight:600}
body:not(.home) .note{margin:22px 0 0;font-size:13px;letter-spacing:-.3px;color:#656565}

/* ② 전폭 사진 : 2단 분할을 «가운데 글 + 전폭 사진»으로 세운다 */
body:not(.home) .split{display:grid;grid-template-columns:minmax(0,1fr);gap:56px;align-items:stretch}
body:not(.home) .split--flip .split__txt{order:0}
body:not(.home) .split__txt{max-width:1016px;margin:0 auto;text-align:center}
body:not(.home) .split__txt h2{margin:0 0 22px;font-size:clamp(21px,2.28vw,29.6px);
  line-height:1.40;font-weight:600;letter-spacing:-.5px;color:#212121;
  word-break:keep-all !important}
body:not(.home) .split__txt p{margin:0 0 1em;font-size:16px;line-height:1.7;letter-spacing:-.5px;
  color:#212121;text-align:left;word-break:keep-all !important}
body:not(.home) .split__img{margin:0}
body:not(.home) .split__img img{width:100%;aspect-ratio:1368/620;object-fit:cover;border-radius:0}
body:not(.home) .ticks{margin:26px 0 0;text-align:left}
body:not(.home) .ticks li{padding-left:28px;font-size:16px;line-height:1.7;letter-spacing:-.5px;
  color:#212121;word-break:keep-all !important}
body:not(.home) .ticks li::before{border-color:#0E7C86;width:15px;height:8px}

/* 지표 */
body:not(.home) .stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;
  background:transparent;border:0;border-top:2px solid #212121}
body:not(.home) .stats__i{background:transparent;padding:34px 26px 34px 0;
  border-bottom:1px solid #E5E5E5}
body:not(.home) .sec--tint .stats__i{background:transparent}
body:not(.home) .stats__i dt{font-size:15px;letter-spacing:-.3px;color:#656565}
body:not(.home) .stats__i dd{margin:12px 0 12px}
body:not(.home) .stats__i b{font-size:clamp(29px,3vw,39.5px);font-weight:600;line-height:1;
  letter-spacing:-1px;color:#212121}
body:not(.home) .stats__i span{font-size:15px;letter-spacing:-.3px;color:#656565}
body:not(.home) .stats__i p{margin:0;font-size:14px;line-height:1.65;letter-spacing:-.3px;
  color:#656565;word-break:keep-all !important}

/* ④ 카드 442×260 · gap 20 · 라운드 0 */
body:not(.home) .cards{display:grid;gap:20px;margin-top:0}
body:not(.home) .cards--2{grid-template-columns:repeat(2,minmax(0,1fr))}
body:not(.home) .cards--3{grid-template-columns:repeat(3,minmax(0,1fr))}
body:not(.home) .cards--4{grid-template-columns:repeat(4,minmax(0,1fr))}
body:not(.home) .card{background:#fff;border:1px solid #E5E5E5;border-radius:0;padding:34px 30px}
body:not(.home) .sec--tint .card{background:#fff}
body:not(.home) .card:hover{border-color:#212121;transform:none;box-shadow:none}
body:not(.home) .card__ico{width:46px;height:46px;margin-bottom:20px;border-radius:0;
  background:#EEF4F4;color:#0E7C86}
body:not(.home) .ico{width:24px;height:24px}
body:not(.home) .card h3{margin:0 0 12px;font-size:clamp(18px,1.78vw,23px);line-height:1.44;
  font-weight:600;letter-spacing:-.5px;color:#212121;word-break:keep-all !important}
body:not(.home) .card p{margin:0;font-size:16px;line-height:1.7;letter-spacing:-.5px;
  color:#656565;word-break:keep-all !important}
body:not(.home) .card__link{margin-top:20px;font-size:14px;font-weight:600;color:#0E7C86}

body:not(.home) .icards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
body:not(.home) .icard{border:1px solid #E5E5E5;border-radius:0}
body:not(.home) .icard:hover{border-color:#212121;box-shadow:none}
body:not(.home) .icard img{border-radius:0}
body:not(.home) .icard:hover img{transform:none}
body:not(.home) .icard__b{padding:28px 26px 32px}
body:not(.home) .icard__b h3{margin:0 0 10px;font-size:19.7px;font-weight:600;
  letter-spacing:-.5px;color:#212121;word-break:keep-all !important}
body:not(.home) .icard__b p{margin:0;font-size:16px;line-height:1.7;letter-spacing:-.3px;color:#656565}

/* 표 */
body:not(.home) .tblwrap{border:0;border-radius:0;border-top:2px solid #212121}
body:not(.home) .tbl{background:transparent;font-size:16px}
body:not(.home) .tbl caption{padding:16px 2px;font-size:14px;letter-spacing:-.3px;
  color:#656565;border-bottom:1px solid #E5E5E5}
body:not(.home) .tbl th,body:not(.home) .tbl td{padding:16px 18px;letter-spacing:-.3px;
  border-bottom:1px solid #E5E5E5;line-height:1.65}
body:not(.home) .tbl thead th{background:#F9F9FA;font-size:14px;font-weight:600;color:#212121}
body:not(.home) .tbl tbody th{font-weight:600;color:#212121}
body:not(.home) .tbl td{color:#656565}

/* 정의 목록 · 연혁 · 단계 · FAQ */
body:not(.home) .defs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
body:not(.home) .defs__g{background:#fff;border-top:3px solid #0E7C86;border-radius:0;padding:30px 26px}
body:not(.home) .defs__g h3{margin:0 0 16px;font-size:19.7px;font-weight:600;
  letter-spacing:-.5px;color:#212121}
body:not(.home) .defs__g li{padding:10px 0 10px 17px;font-size:16px;letter-spacing:-.3px;
  color:#656565;border-bottom:1px solid #E5E5E5;word-break:keep-all !important}
body:not(.home) .defs__g li::before{width:5px;height:5px;border-radius:0;background:#0E7C86}
body:not(.home) .tl__era header{border-bottom:2px solid #212121}
body:not(.home) .tl__era h3{margin:0 0 8px;font-size:clamp(21px,2vw,26.3px);font-weight:600;
  letter-spacing:-.5px;color:#212121}
body:not(.home) .tl__era header p{font-size:15px;letter-spacing:-.3px;color:#656565}
body:not(.home) .tl__era li{display:grid;grid-template-columns:150px minmax(0,1fr);gap:26px;
  border-bottom:1px solid #E5E5E5}
body:not(.home) .tl__y{font-size:19.7px;font-weight:600;letter-spacing:-.5px;color:#0E7C86}
body:not(.home) .tl__y i{font-size:13px;color:#656565}
body:not(.home) .tl__era li p{font-size:16px;line-height:1.7;letter-spacing:-.5px;color:#656565;
  word-break:keep-all !important}
body:not(.home) .steps{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:20px}
body:not(.home) .steps li{background:#fff;border:1px solid #E5E5E5;border-radius:0;padding:28px 22px}
body:not(.home) .steps__n{margin-bottom:14px;font-size:13px;font-weight:600;color:#0E7C86}
body:not(.home) .steps h3{margin:0 0 10px;font-size:18px;font-weight:600;letter-spacing:-.5px;
  color:#212121;word-break:keep-all !important}
body:not(.home) .steps p{margin:0;font-size:16px;line-height:1.7;letter-spacing:-.3px;
  color:#656565;word-break:keep-all !important}
body:not(.home) .faq details{border-bottom:1px solid #E5E5E5}
body:not(.home) .faq summary{padding:26px 44px 26px 0;font-size:clamp(17px,1.6vw,19.7px);
  font-weight:600;letter-spacing:-.5px;color:#212121;word-break:keep-all !important}
body:not(.home) .faq summary::after{border-color:#0E7C86}
body:not(.home) .faq__a{padding:0 0 28px;font-size:16px;line-height:1.7;letter-spacing:-.5px;
  color:#656565;word-break:keep-all !important}

/* 갤러리 · 인용 · 문서 · 사이트맵 · 문의정보 */
body:not(.home) .gal{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
body:not(.home) .gal img{border-radius:0;aspect-ratio:1368/789}
body:not(.home) .gal figcaption{margin-top:12px;font-size:14px;letter-spacing:-.3px;color:#656565}
body:not(.home) .sec--quote{background:#F9F9FA}
body:not(.home) .quote{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:56px}
body:not(.home) .quote__img img{border-radius:0}
body:not(.home) .quote blockquote p{font-size:clamp(18px,1.78vw,23px);line-height:1.60;
  font-weight:600;letter-spacing:-.5px;color:#212121;word-break:keep-all !important}
body:not(.home) .quote footer{border-top:1px solid #E5E5E5}
body:not(.home) .quote footer b{font-size:16px;font-weight:600;color:#212121}
body:not(.home) .quote footer span{font-size:13px;color:#656565}
body:not(.home) .doc{max-width:1016px;margin:0 auto}
body:not(.home) .doc h3{margin:44px 0 14px;font-size:clamp(18px,1.78vw,23px);font-weight:600;
  letter-spacing:-.5px;color:#212121;border-top:1px solid #E5E5E5}
body:not(.home) .doc p,body:not(.home) .doc li{font-size:16px;line-height:1.7;
  letter-spacing:-.5px;color:#656565;word-break:keep-all !important}
body:not(.home) .doc li::before{width:5px;height:5px;border-radius:0;background:#0E7C86}
body:not(.home) .smap{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:40px 28px}
body:not(.home) .smap__g h3{margin:0 0 16px;font-size:16px;font-weight:600;letter-spacing:-.5px;
  color:#212121;border-bottom:2px solid #212121}
body:not(.home) .smap__g a{font-size:15px;letter-spacing:-.3px;color:#656565}
body:not(.home) .smap__g a:hover{color:#0E7C86}
body:not(.home) .cinfo{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}
body:not(.home) .cinfo__i{background:#fff;border:1px solid #E5E5E5;border-radius:0;padding:30px 26px}
body:not(.home) .cinfo__i h3{margin:0 0 10px;font-size:18px;font-weight:600;letter-spacing:-.5px;
  color:#212121}
body:not(.home) .cinfo__i p{margin:0;font-size:16px;line-height:1.8;letter-spacing:-.3px;color:#656565}

/* 소식 목록 */
body:not(.home) .nlist{border-top:2px solid #212121}
body:not(.home) .nlist li{display:grid;grid-template-columns:104px minmax(0,1fr) 116px;gap:26px;
  padding:30px 0;border-bottom:1px solid #E5E5E5}
body:not(.home) .nlist__c{padding:5px 10px;border:1px solid #212121;border-radius:0;
  font-size:12px;font-weight:600;letter-spacing:-.3px;color:#212121}
body:not(.home) .nlist h3{margin:0 0 8px;font-size:clamp(17px,1.55vw,19.7px);line-height:1.5;
  font-weight:600;letter-spacing:-.5px;color:#212121;word-break:keep-all !important}
body:not(.home) .nlist p{margin:0;font-size:16px;line-height:1.7;letter-spacing:-.3px;
  color:#656565;word-break:keep-all !important}
body:not(.home) .nlist time{font-size:14px;color:#656565}

/* 폼 */
body:not(.home) .fld input,body:not(.home) .fld select,body:not(.home) .fld textarea{
  border-radius:0;border-color:#D9D9D9;font-size:15px;letter-spacing:-.3px}
body:not(.home) .fld label{font-size:14px;font-weight:600;letter-spacing:-.3px}
body:not(.home) .form__note{font-size:13px;color:#656565}

/* 버튼 h40 · #212121 · 흰 글자 14 · 라운드 0 */
body:not(.home) .btn{min-height:40px;height:40px;padding:0 24px;border-radius:0;
  font-size:14px;font-weight:600;letter-spacing:-.3px}
body:not(.home) .btn--pri{background:#212121;color:#fff;border-color:#212121}
body:not(.home) .btn--pri:hover{background:#000}
body:not(.home) .btn--ghost{background:transparent;color:#212121;border-color:#212121}
body:not(.home) .btn--ghost:hover{background:#212121;color:#fff}

/* 하단 CTA */
body:not(.home) .cta{background:#212121;border-radius:0;padding:0}
body:not(.home) .cta__in{max-width:1381px;padding:104px var(--gut);text-align:center}
body:not(.home) .cta h2{margin:0 0 16px;font-size:clamp(21px,2.28vw,29.6px);line-height:1.40;
  font-weight:600;letter-spacing:-.5px;color:#fff;word-break:keep-all !important}
body:not(.home) .cta p{max-width:62ch;margin:0 auto 32px;font-size:16px;line-height:1.7;
  letter-spacing:-.5px;color:rgba(255,255,255,.80);word-break:keep-all !important}
body:not(.home) .cta__b{gap:10px}
body:not(.home) .cta .btn--pri{background:#fff;color:#212121;border-color:#fff}
body:not(.home) .cta .btn--pri:hover{background:#E9E9E9;color:#212121}
body:not(.home) .cta .btn--ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.7)}
body:not(.home) .cta .btn--ghost:hover{background:#fff;color:#212121}

/* 푸터 */
body:not(.home) .ft{background:#212121;padding:78px 0 44px}
body:not(.home) .ft__brand .hd__mark{width:42px;height:42px;border-radius:0;background:#fff;
  color:#212121;font-size:16px}
body:not(.home) .ft__slogan{font-size:14px;line-height:1.8;letter-spacing:-.3px;
  color:rgba(255,255,255,.62);word-break:keep-all !important}
body:not(.home) .ft__c h2{font-size:14px;font-weight:600;letter-spacing:-.3px;color:#fff}
body:not(.home) .ft__c a{font-size:13px;letter-spacing:-.3px;color:rgba(255,255,255,.62)}
body:not(.home) .ft__links{font-size:13px;letter-spacing:-.3px}
body:not(.home) .ft__addr{font-size:13px;letter-spacing:-.3px;color:rgba(255,255,255,.58)}
body:not(.home) .ft__copy{font-size:13px;color:rgba(255,255,255,.58)}
body:not(.home) .ft__sample{font-size:13px;font-weight:600;color:#5CC9D2}
body:not(.home) .totop{width:44px;height:44px;border-radius:0;background:#212121}
body:not(.home) .totop:hover{background:#0E7C86}

/* ---------------------------------------------------------------- 반응형 1024 */
@media (max-width:1024px){
  body:not(.home){--gut:20px}
  body:not(.home) .hd__in{min-height:64px;padding:0 20px}
  body:not(.home) .hd__cta{display:none}
  body:not(.home) .phero__in{padding:104px var(--gut) 108px}
  body:not(.home) .phero__stats{margin:56px 0 -64px;padding-top:36px;
    grid-template-columns:repeat(2,minmax(0,1fr));gap:26px 0}
  body:not(.home) .phero__bg{margin-top:72px}
  body:not(.home) .sec{padding:84px 0}
  body:not(.home) .sec__hd{margin-bottom:44px}
  body:not(.home) .cta__in{padding:72px var(--gut)}
  body:not(.home) .stats,body:not(.home) .cards--3,body:not(.home) .cards--4,
  body:not(.home) .icards,body:not(.home) .defs,body:not(.home) .smap,
  body:not(.home) .cinfo,body:not(.home) .steps,body:not(.home) .gal{
    grid-template-columns:repeat(2,minmax(0,1fr))}
  body:not(.home) .split,body:not(.home) .quote{grid-template-columns:minmax(0,1fr);gap:34px}
  body:not(.home) .nlist li{grid-template-columns:minmax(0,1fr);gap:10px}
  body:not(.home) .nlist time{text-align:left}
  body:not(.home) .tl__era li{grid-template-columns:minmax(0,1fr);gap:6px}
  body:not(.home) .stats__i{padding:28px 20px 28px 0}
}
/* ---------------------------------------------------------------- 반응형 720 */
@media (max-width:720px){
  body:not(.home){--gut:18px}
  body:not(.home) .phero__in{padding:72px var(--gut) 76px}
  body:not(.home) .phero__stats{margin:44px 0 -40px;padding-top:30px;
    grid-template-columns:minmax(0,1fr);gap:22px}
  body:not(.home) .phero__stats>div{padding:0}
  body:not(.home) .phero__bg{margin-top:52px}
  body:not(.home) .phero__bg img{aspect-ratio:4/3}
  body:not(.home) .sec{padding:58px 0}
  body:not(.home) .sec__hd{margin-bottom:32px}
  body:not(.home) .cta__in{padding:56px var(--gut)}
  body:not(.home) .stats,body:not(.home) .cards--2,body:not(.home) .cards--3,
  body:not(.home) .cards--4,body:not(.home) .icards,body:not(.home) .defs,
  body:not(.home) .steps,body:not(.home) .gal,body:not(.home) .cinfo,
  body:not(.home) .smap{grid-template-columns:minmax(0,1fr)}
  body:not(.home) .split__img img{aspect-ratio:4/3}
  body:not(.home) .stats__i{padding:24px 0}
  body:not(.home) .btn{padding:0 20px}
}
/* ---------------------------------------------------------------- 반응형 390 */
@media (max-width:390px){
  body:not(.home){--gut:16px}
  body:not(.home) .phero__in{padding:56px var(--gut) 58px}
  body:not(.home) .phero__t{font-size:24px;line-height:1.42}
  body:not(.home) .phero__lead{font-size:15px}
  body:not(.home) .sec{padding:48px 0}
  body:not(.home) .card{padding:26px 20px}
  body:not(.home) .tbl th,body:not(.home) .tbl td{padding:13px 14px}
  body:not(.home) .cta__b{flex-direction:column;align-items:stretch}
}
/* ===== HDC 서브 문법 끝 ================================================== */

/* ═══════════════════════════════════════════════════════════════════════
   2026-08-19 · N조 — 서브 53쪽 «빈 곳» 조이기  (사장님 : 「퀄리티가 너무 떨어진다」)
   ★위의 선언을 «한 줄도 지우지 않았다». 뒤에 덧붙여 여백만 덮어쓴다.
   ★글은 한 글자도 안 건드린다 — 바뀌는 것은 padding·margin 뿐이다.
   실측 : 지표 띠와 사진 띠 사이가 196−100+110 = 206px 이나 비어 있었다 → 132px 로 줄인다.
   ═══════════════════════════════════════════════════════════════════════ */
body:not(.home) .phero__in{padding:148px var(--gut) 128px}
body:not(.home) .phero__stats{margin:58px 0 -72px; padding-top:36px}
body:not(.home) .phero__bg{margin-top:76px}
@media (max-width:1024px){
  body:not(.home) .phero__in{padding:96px var(--gut) 84px}
  body:not(.home) .phero__stats{margin:46px 0 -52px; padding-top:30px}
  body:not(.home) .phero__bg{margin-top:56px}
}
@media (max-width:720px){
  body:not(.home) .phero__in{padding:74px var(--gut) 62px}
  body:not(.home) .phero__stats{margin:36px 0 -40px; padding-top:26px}
  body:not(.home) .phero__bg{margin-top:44px}
}
/* ===== N조 추가 끝 ==================================================== */