/* ============================================================
   수정하이테크 (SJHT) — custom theme over dashboard base
   Layout: 13% left/right margins → 74% content area
   ============================================================ */
:root{
  --sj-ink:#0d1b2a; --sj-steel:#1b3a5b; --sj-blue:#0a66c2; --sj-cyan:#16b1d6;
  --sj-accent:#ff6a00; --sj-line:#e3e8ef; --sj-muted:#6b7a8d; --sj-bg:#f5f7fa;
  --sj-grad:linear-gradient(120deg,#0a66c2 0%,#16b1d6 100%);
}
*{box-sizing:border-box}
body{background:#fff;color:var(--sj-ink);font-family:'Pretendard','Poppins','Noto Sans JP','Noto Sans SC',sans-serif;margin:0;line-height:1.6}

/* ---- 13% side margins (content = 74%) ---- */
.container{width:74%!important;max-width:1680px!important;margin-left:auto!important;margin-right:auto!important;padding-left:0;padding-right:0}
@media(max-width:1100px){.container{width:88%!important}}
@media(max-width:680px){.container{width:92%!important}}

/* ============ HEADER / NAV ============ */
.site-header{position:sticky;top:0;z-index:200;background:rgba(255,255,255,.96);backdrop-filter:blur(8px);border-bottom:1px solid var(--sj-line);box-shadow:0 2px 16px rgba(13,27,42,.05)}
.site-header .container{display:flex;align-items:center;gap:24px;min-height:88px;width:80%!important;max-width:1840px!important}
.logo{display:flex;align-items:center;text-decoration:none;white-space:nowrap}
.logo img{height:55px;width:auto;display:block}
@media(max-width:680px){.logo img{height:44px}}
.primary-nav{display:flex;align-items:center;gap:2px;flex:1;justify-content:center}
.primary-nav .nav-top{display:inline-flex;align-items:center;gap:5px;padding:12px 14px;font-weight:600;font-size:18px;color:var(--sj-ink);text-decoration:none;border-radius:8px;white-space:nowrap}
.primary-nav .nav-top:hover{color:var(--sj-blue);background:var(--sj-bg)}
.nav-item{position:relative}
.caret{font-size:10px;color:var(--sj-muted)}
/* dropdown */
.drop,.mega{position:absolute;top:calc(100% + 6px);left:0;background:#fff;border:1px solid var(--sj-line);border-radius:12px;box-shadow:0 18px 50px rgba(13,27,42,.16);opacity:0;visibility:hidden;transform:translateY(8px);transition:.18s;z-index:300}
.drop{min-width:248px;padding:8px;max-height:min(72vh,544px);overflow-y:auto}
.drop a{display:block;padding:9px 14px;border-radius:8px;color:#243447;text-decoration:none;font-size:14.5px}
.drop a:hover{background:var(--sj-bg);color:var(--sj-blue)}
.nav-item:hover .drop,.nav-item:hover .mega{opacity:1;visibility:visible;transform:translateY(0)}
/* mega */
.has-mega{position:static}
.mega{left:10%;right:10%;width:80%}
.mega-inner{display:flex;gap:0 30px;padding:24px 34px}
.mega-col{flex:1;min-width:0}
.mega-h{font-size:18px;font-weight:700;color:var(--sj-blue);margin:6px 0 10px;padding-bottom:8px;border-bottom:2px solid var(--sj-line)}
.mega-col a{display:block;padding:6px 6px;border-radius:6px;color:#33485e;text-decoration:none;font-size:14px}
.mega-col a:hover{background:var(--sj-bg);color:var(--sj-blue);padding-left:12px}
.header-actions{display:flex;align-items:center;gap:12px}
.lang-switcher{position:relative}
.lang-btn{background:var(--sj-ink);color:#fff;border:0;border-radius:8px;padding:9px 14px;font-weight:700;cursor:pointer;font-size:13px}
.lang-switcher ul{position:absolute;right:0;top:calc(100% + 6px);background:#fff;border:1px solid var(--sj-line);border-radius:10px;box-shadow:0 16px 40px rgba(13,27,42,.16);list-style:none;margin:0;padding:6px;min-width:150px;opacity:0;visibility:hidden;transform:translateY(8px);transition:.18s}
.lang-switcher:hover ul,.lang-switcher.open ul{opacity:1;visibility:visible;transform:translateY(0)}
.lang-switcher li a{display:block;padding:8px 12px;border-radius:7px;color:#243447;text-decoration:none;font-size:14px}
.lang-switcher li a:hover{background:var(--sj-bg)}
.nav-toggle{display:none}

/* ============ HERO ============ */
.sj-hero{position:relative;background:var(--sj-ink);color:#fff;overflow:hidden}
.sj-hero::before{content:"";position:absolute;inset:0;background:linear-gradient(115deg,rgba(13,27,42,.92) 0%,rgba(10,102,194,.72) 55%,rgba(22,177,214,.55) 100%),url('/images/bg-image-1.jpg') center/cover;z-index:0}
.sj-hero .container{position:relative;z-index:1;padding:96px 0 104px}
.sj-hero .eyebrow{display:inline-block;font-weight:700;letter-spacing:.18em;text-transform:uppercase;font-size:13px;color:var(--sj-cyan);margin-bottom:18px}
.sj-hero h1{font-size:clamp(34px,5vw,62px);font-weight:800;line-height:1.08;letter-spacing:-1px;margin:0 0 18px}
.sj-hero h1 .hl{background:var(--sj-grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.sj-hero p{font-size:clamp(16px,1.6vw,20px);max-width:680px;color:#cdd9e6;margin:0 0 32px}
.sj-cta{display:flex;gap:14px;flex-wrap:wrap}
.btn-sj{display:inline-flex;align-items:center;gap:8px;padding:15px 28px;border-radius:10px;font-weight:700;font-size:16px;text-decoration:none;transition:.15s}
.btn-sj.primary{background:var(--sj-grad);color:#fff;box-shadow:0 10px 30px rgba(10,102,194,.4)}
.btn-sj.primary:hover{transform:translateY(-2px)}
.btn-sj.ghost{background:rgba(255,255,255,.08);color:#fff;border:1px solid rgba(255,255,255,.3)}
.btn-sj.ghost:hover{background:rgba(255,255,255,.16)}

/* ============ HERO SLIDER (Swiper) ============ */
.sj-hero-slider{position:relative;background:var(--sj-ink)}
.sj-hero-slider .swiper{height:clamp(460px,66vh,660px)}
.sj-hero-slider .swiper-slide{position:relative;background-size:cover;background-position:center;display:flex;align-items:center}
.sj-hero-slider .swiper-slide::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(8,17,28,0) 0%,rgba(8,17,28,0) 46%,rgba(8,17,28,.32) 70%,rgba(8,17,28,.64) 100%)}
.sj-slide-cap{position:relative;z-index:2;width:100%}
.sj-slide-mimg{display:none}/* 모바일 전용 제품 이미지 — PC 숨김 */
.sj-slide-cap .container{display:flex;justify-content:flex-end}
.cap-box{max-width:560px;text-align:left}
@media(max-width:760px){
  .sj-hero-slider .swiper-slide::before{background:linear-gradient(180deg,rgba(8,17,28,.25) 0%,rgba(8,17,28,.7) 100%)}
  .sj-slide-cap .container{justify-content:flex-start}
  .cap-box{max-width:none}
}
.sj-slide-cap .eyebrow{display:inline-block;color:var(--sj-cyan);font-weight:700;letter-spacing:.2em;font-size:13px;margin-bottom:14px}
.sj-slide-cap h2{color:#fff;font-size:clamp(30px,4.6vw,56px);font-weight:800;letter-spacing:-1px;line-height:1.1;margin:0 0 16px}
.sj-slide-cap p{color:#dce7f1;font-size:clamp(15px,1.55vw,19px);max-width:640px;line-height:1.65;margin:0 0 30px}
.sj-hero-slider .swiper-pagination{bottom:26px!important}
.sj-hero-slider .swiper-pagination-bullet{background:#fff;opacity:.45;width:10px;height:10px;transition:.25s}
.sj-hero-slider .swiper-pagination-bullet-active{opacity:1;background:var(--sj-cyan);width:28px;border-radius:5px}
.sj-hero-slider .swiper-button-prev,.sj-hero-slider .swiper-button-next{color:#fff;opacity:.65;--swiper-navigation-size:30px}
.sj-hero-slider .swiper-button-prev:hover,.sj-hero-slider .swiper-button-next:hover{opacity:1}
@media(max-width:680px){.sj-hero-slider .swiper-button-prev,.sj-hero-slider .swiper-button-next{display:none}}

/* ============ 정책자금 지원금 섹션 ============ */
.sj-policy{position:relative;background-size:cover;background-position:center;padding:72px 0 66px;text-align:center}
.sj-policy::before{content:"";position:absolute;inset:0;background:rgba(10,22,40,.62)}
.sj-policy>.container{position:relative;z-index:2}
.sj-policy h2{color:#fff;font-size:clamp(26px,3.4vw,40px);font-weight:800;text-shadow:0 2px 6px rgba(0,0,0,.55);margin:0 0 14px}
.sj-policy-sub{color:#e7eef6;font-size:clamp(15px,1.5vw,18px);text-shadow:0 1px 4px rgba(0,0,0,.55);margin:0 0 42px;line-height:1.65}
.sj-policy-sub a{color:#ffd400;font-weight:700;text-decoration:none}
.sj-policy-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;max-width:1120px;margin:0 auto}
@media(max-width:820px){.sj-policy-grid{grid-template-columns:1fr;max-width:430px}}
.sj-policy-card{display:flex;flex-direction:column;align-items:center}
.sj-policy-card>a:first-child{display:block;width:100%}
.sj-policy-card img{width:100%;height:auto;border-radius:14px;box-shadow:0 16px 40px rgba(0,0,0,.38);transition:.2s}
.sj-policy-card>a:first-child:hover img{transform:translateY(-6px);box-shadow:0 24px 54px rgba(0,0,0,.5)}
.sj-policy-card .more{margin-top:16px;color:#fff;font-weight:700;text-decoration:none;text-shadow:0 1px 4px rgba(0,0,0,.5)}
.sj-policy-card .more:hover{color:var(--sj-cyan)}

/* ============ STATS BAND ============ */
.sj-stats{background:var(--sj-steel);color:#fff}
.sj-stats .container{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;padding:34px 0}
.sj-stat{text-align:center}
.sj-stat b{display:block;font-size:34px;font-weight:800;color:var(--sj-cyan);line-height:1}
.sj-stat span{font-size:14px;color:#b9c8d8}

/* ============ SECTION SHELL ============ */
.sj-sec{padding:78px 0}
.sj-sec.alt{background:var(--sj-bg)}
.sj-head{text-align:center;margin-bottom:46px}
.sj-head .k{font-weight:700;letter-spacing:.16em;text-transform:uppercase;font-size:12.5px;color:var(--sj-blue)}
.sj-head h2{font-size:clamp(26px,3.4vw,40px);font-weight:800;letter-spacing:-.5px;margin:8px 0 0}
.sj-head p{color:var(--sj-muted);margin:12px auto 0;max-width:620px}

/* ============ PRODUCT CATEGORY GRID ============ */
.sj-cats{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
@media(max-width:980px){.sj-cats{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.sj-cats{grid-template-columns:1fr}}
.sj-cat{position:relative;border-radius:16px;overflow:hidden;background:#fff;border:1px solid var(--sj-line);text-decoration:none;color:var(--sj-ink);transition:.2s;display:flex;flex-direction:column}
.sj-cat:hover{transform:translateY(-6px);box-shadow:0 22px 50px rgba(13,27,42,.14);border-color:transparent}
.sj-cat .ph{aspect-ratio:4/3;background:#eef2f7 center/contain no-repeat;display:flex;align-items:center;justify-content:center;overflow:hidden}
.sj-cat .ph img{width:100%;height:100%;object-fit:contain;padding:16px;transition:.3s}
.sj-cat:hover .ph img{transform:scale(1.05)}
.sj-cat .cap{padding:18px 20px}
.sj-cat .cap b{display:block;font-size:18px;font-weight:800}
.sj-cat .cap span{font-size:13.5px;color:var(--sj-muted)}
.sj-cat .cap .go{color:var(--sj-blue);font-weight:700;font-size:13px;margin-top:10px;display:inline-block}

/* ============ 제품 쇼케이스 (대표제품) ============ */
.sj-show-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
@media(max-width:900px){.sj-show-grid{grid-template-columns:repeat(2,1fr)}}
.sj-show{display:block;text-decoration:none;color:var(--sj-ink);border:1px solid var(--sj-line);border-radius:14px;overflow:hidden;background:#fff;transition:.2s}
.sj-show:hover{transform:translateY(-5px);box-shadow:0 18px 40px rgba(13,27,42,.13);border-color:transparent}
.sj-show .ph{display:block;aspect-ratio:4/3;background:#f1f4f8;overflow:hidden}
.sj-show .ph img{width:100%;height:100%;object-fit:cover;transition:.3s}
.sj-show:hover .ph img{transform:scale(1.06)}
.sj-show .nm{display:block;padding:14px 16px;font-weight:700;font-size:15.5px}
.sj-show .nm em{font-style:normal;color:var(--sj-muted);font-weight:500;font-size:13px}

/* ============ 사진 게시판 섹션 (설치사례/중고장비/갤러리) ============ */
.sj-photos .sj-head{display:flex;align-items:center;justify-content:space-between;text-align:left;margin-bottom:26px}
.sj-photos .sj-head h2{margin:0}
.sj-more{color:var(--sj-blue);font-weight:700;text-decoration:none;font-size:14px;white-space:nowrap}
.sj-photo-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
@media(max-width:900px){.sj-photo-grid{grid-template-columns:repeat(2,1fr)}}
.sj-photo{display:block;text-decoration:none;color:var(--sj-ink);border-radius:12px;overflow:hidden;border:1px solid var(--sj-line);background:#fff;transition:.2s}
.sj-photo:hover{transform:translateY(-4px);box-shadow:0 16px 36px rgba(13,27,42,.13)}
.sj-photo .ph{display:block;aspect-ratio:4/3;background:#eef2f7 center/cover no-repeat}
.sj-photo .cap{display:block;padding:12px 14px;font-size:14px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.sj-empty{color:var(--sj-muted);padding:24px 0;text-align:center;grid-column:1/-1}

/* ============ WHAT IS VALUE (회사소개+유튜브) ============ */
.sj-value{position:relative;background:#3c4046;color:#fff;padding:84px 0 78px;overflow:hidden}
.sj-since{position:absolute;top:14px;left:50%;transform:translateX(-50%);font-size:clamp(72px,13vw,210px);font-weight:800;letter-spacing:.04em;color:rgba(255,255,255,.06);white-space:nowrap;pointer-events:none;line-height:1;z-index:1}
.sj-value>.container{position:relative;z-index:2}
.sj-value-head{text-align:center;margin-bottom:48px}
.sj-value-head .thin{display:block;color:#b9c2cc;font-weight:300;letter-spacing:.14em;font-size:clamp(16px,2vw,24px)}
.sj-value-head h2{color:#fff;font-weight:800;font-size:clamp(30px,4.6vw,56px);letter-spacing:.5px;margin:6px 0 0}
.sj-value-grid{display:grid;grid-template-columns:1fr 1fr;gap:42px;align-items:center}
@media(max-width:860px){.sj-value-grid{grid-template-columns:1fr;gap:28px}}
.sj-value-video{border:1px solid rgba(255,255,255,.7);border-radius:4px;overflow:hidden;aspect-ratio:16/9;background:#000}
.sj-value-video iframe{width:100%;height:100%;display:block;border:0}
.sj-value-text p{color:#d6d6d6;font-size:16px;line-height:1.9;margin:0 0 28px}

/* ============ NOTICE / RESOURCES ============ */
.sj-2col{display:grid;grid-template-columns:1.3fr 1fr;gap:30px}
@media(max-width:900px){.sj-2col{grid-template-columns:1fr}}
.sj-panel{background:#fff;border:1px solid var(--sj-line);border-radius:16px;padding:26px 28px}
.sj-panel .ph{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}
.sj-panel h3{font-size:20px;font-weight:800;margin:0}
.sj-panel .ph a{color:var(--sj-blue);font-weight:700;font-size:13px;text-decoration:none}
.sj-list{list-style:none;margin:0;padding:0}
.sj-list li{display:flex;justify-content:space-between;gap:14px;padding:12px 0;border-bottom:1px dashed var(--sj-line)}
.sj-list li a{color:#223;text-decoration:none;font-size:15px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.sj-list li a:hover{color:var(--sj-blue)}
.sj-list time{color:var(--sj-muted);font-size:13px;flex:none}
.sj-quick{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.sj-quick a{background:var(--sj-bg);border-radius:12px;padding:20px;text-decoration:none;color:var(--sj-ink);font-weight:700;transition:.15s;border:1px solid transparent}
.sj-quick a:hover{border-color:var(--sj-blue);color:var(--sj-blue)}
.sj-quick a i{display:block;font-size:24px;margin-bottom:8px;font-style:normal}

/* ============ CTA BAND ============ */
.sj-ctaband{background:var(--sj-grad);color:#fff;text-align:center;padding:64px 0}
.sj-ctaband h2{font-size:clamp(24px,3vw,38px);font-weight:800;margin:0 0 10px}
.sj-ctaband p{font-size:18px;opacity:.92;margin:0 0 26px}
.sj-ctaband .tel{font-size:26px;font-weight:800;letter-spacing:.5px}

/* ============ FOOTER (sjht.net 스타일 4단) ============ */
.site-footer{background:var(--sj-ink);color:#9fb0c2}
.sj-foot{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.4fr;gap:36px;padding:56px 0 44px}
@media(max-width:900px){.sj-foot{grid-template-columns:1fr 1fr;gap:30px 28px}}
@media(max-width:560px){.sj-foot{grid-template-columns:1fr}}
.foot-col h4{color:#fff;font-size:16px;font-weight:700;margin:0 0 16px;padding-bottom:10px;border-bottom:1px solid rgba(255,255,255,.12)}
.foot-col a{display:block;color:#9fb0c2;text-decoration:none;font-size:14.5px;padding:6px 0;transition:.15s}
.foot-col a:hover{color:var(--sj-cyan);padding-left:4px}
.foot-brand .foot-logo{height:34px;width:auto;margin-bottom:16px;filter:brightness(0) invert(1);opacity:.95}
.foot-brand p{color:#8fa0b3;font-size:14px;line-height:1.75;margin:0 0 14px}
.foot-brand .foot-more{display:inline-block;color:var(--sj-cyan);font-weight:700;font-size:14px;padding:0}
.foot-contact p{color:#9fb0c2;font-size:14px;line-height:1.7;margin:0 0 12px}
.foot-contact .ct-tel{color:#fff;font-weight:600}
.foot-contact a{display:inline;color:var(--sj-cyan);padding:0}
.foot-bottom{border-top:1px solid rgba(255,255,255,.1)}
.foot-bottom .container{display:flex;justify-content:space-between;align-items:center;padding:18px 0;font-size:13px;color:#7d8ea1}
.foot-bottom a{color:#9fb0c2;text-decoration:none}
.foot-bottom a:hover{color:#fff}
/* 맨 위로 버튼 (우측 끝 고정) */
.sj-totop{position:fixed;right:26px;bottom:26px;width:48px;height:48px;border-radius:50%;border:0;background:var(--sj-grad);color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:0 10px 26px rgba(10,102,194,.4);opacity:0;visibility:hidden;transform:translateY(12px);transition:.22s;z-index:300}
.sj-totop.show{opacity:1;visibility:visible;transform:translateY(0)}
.sj-totop:hover{transform:translateY(-3px)}
.sj-totop svg{width:24px;height:24px}
@media(max-width:560px){.sj-totop{right:16px;bottom:16px;width:44px;height:44px}}

/* ============ PRODUCT/CONTENT PAGE width ============ */
.post-write,.board-wrap,.post,.narrow{width:100%}
table.table{width:100%;border-collapse:collapse}
table.table td{border:1px solid var(--sj-line);padding:8px 10px}

/* ============ MOBILE NAV ============ */
@media(max-width:1240px){
  .nav-toggle{display:flex;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px}
  .nav-toggle span{width:24px;height:2px;background:var(--sj-ink);display:block}
  /* 모바일 메뉴: 화면 높이 내에서 세로 스크롤 (중메뉴가 길어도 다른 대메뉴 접근 가능) */
  .primary-nav{display:none;position:absolute;top:100%;left:0;right:0;background:#fff;flex-direction:column;align-items:stretch;padding:6px;border-top:1px solid var(--sj-line);box-shadow:0 20px 40px rgba(0,0,0,.12);max-height:calc(100vh - 72px);overflow-y:auto;-webkit-overflow-scrolling:touch}
  .primary-nav.open{display:flex}
  .nav-item{position:static;border-bottom:1px solid var(--sj-line)}
  .nav-item:last-child{border-bottom:0}
  /* 대메뉴: 한 줄 전체 + 우측 화살표 */
  .primary-nav .nav-top{display:flex;justify-content:space-between;align-items:center;width:100%;padding:15px 12px;font-size:16px;border-radius:0}
  .nav-top .caret{margin-left:auto;transition:transform .2s}
  /* 중메뉴: 기본 접힘 → 대메뉴 탭 시 펼침(아코디언) */
  .mega,.drop{position:static;display:none;opacity:1;visibility:visible;transform:none;box-shadow:none;border:0;border-left:2px solid var(--sj-blue);margin:0 0 8px 14px;border-radius:0;max-height:none;overflow:visible;padding:4px 0;min-width:0}
  .nav-item.open>.mega,.nav-item.open>.drop{display:block}
  .nav-item.open>.nav-top .caret{transform:rotate(180deg)}
  .nav-item.open>.nav-top{color:var(--sj-blue);background:var(--sj-bg)}
  .mega{width:auto;left:auto;right:auto}
  .mega-inner{flex-direction:column;flex-wrap:nowrap;gap:0;padding:2px 6px}
  .mega-col{flex:1 1 100%;min-width:0}
  .mega-h{margin-top:12px;font-size:15px}
  .mega-col a,.drop a{padding:11px 10px;font-size:15px}
}

/* ============ SUB-PAGE HERO (animated SVG) ============ */
.sj-subhero{position:relative;background:linear-gradient(120deg,#0b1b2c 0%,#13263b 55%,#0a2236 100%);overflow:hidden;border-bottom:1px solid rgba(255,255,255,.07)}
.sj-subhero-svg{position:absolute;inset:0;width:100%;height:100%}
.sj-subhero-in{position:relative;z-index:2;padding:62px 0 56px;text-align:center}
.sj-crumb{display:flex;align-items:center;justify-content:center;gap:8px;font-size:13px;color:#7fb4d8;margin-bottom:12px}
.sj-crumb a{color:#7fb4d8;text-decoration:none}
.sj-crumb a:hover{color:#fff}
.sj-crumb b{color:#cfe2f2;font-weight:600}
.sj-subhero h1,.sj-subhero .sh-h1{color:#fff;font-size:clamp(28px,3.6vw,44px);font-weight:800;line-height:1.25;letter-spacing:-.5px;margin:0}
.sj-subhero h1::after,.sj-subhero .sh-h1::after{content:"";display:block;width:54px;height:4px;border-radius:3px;background:var(--sj-grad);margin:16px auto 0}
/* SEO: 스크린리더 전용 숨김(예: 홈 단일 H1). 텍스트는 DOM에 남아 크롤러가 인식 */
.sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
/* 게시판 스킨의 중복 제목 숨김 (서브히어로가 제목 제공) */
.board-page .board-head .board-title{display:none}
.board-page .board-head{margin-bottom:18px}
/* 게시판 리스트 — 작성일/작성자/조회 등 메타 컬럼 한 줄 유지 + 간격 */
.board-page table{width:100%}
.board-page table th,.board-page table td{white-space:nowrap;padding:13px 12px;text-align:center;vertical-align:middle}
.board-page table td.subj,.board-page table .subj,.board-page table th:nth-child(2){white-space:normal;text-align:left}
.board-page table .meta-col,.board-page table td.meta-col{min-width:100px;text-align:center}
.board-page table .num-col{min-width:56px;text-align:center}
.sh-grid{animation:shGrid 7s linear infinite}
@keyframes shGrid{from{transform:translateX(0)}to{transform:translateX(46px)}}
.sh-orb{transform-box:fill-box;transform-origin:center;animation:shFloat 16s ease-in-out infinite}
.sh-orb.o2{animation-duration:22s;animation-delay:-5s}
@keyframes shFloat{0%,100%{transform:translate(0,0)}50%{transform:translate(36px,-22px)}}
.sh-flow{stroke-dasharray:16 12;animation:shDash 9s linear infinite}
.sh-flow.d2{animation-duration:13s;animation-direction:reverse;opacity:.7}
@keyframes shDash{to{stroke-dashoffset:-340}}
.sh-dots circle{fill:#37d0f0;transform-box:fill-box;transform-origin:center;animation:shPulse 3.6s ease-in-out infinite}
.sh-dots circle:nth-child(2){animation-delay:.6s}
.sh-dots circle:nth-child(3){animation-delay:1.2s}
.sh-dots circle:nth-child(4){animation-delay:1.8s}
.sh-dots circle:nth-child(5){animation-delay:2.4s}
@keyframes shPulse{0%,100%{opacity:.25;transform:scale(.6)}50%{opacity:1;transform:scale(1.3)}}
@media(prefers-reduced-motion:reduce){.sh-grid,.sh-orb,.sh-flow,.sh-dots circle{animation:none}}
/* 콘텐츠 안의 옛 그누보드 배너(page-title-wrap) 숨김 — 통일된 서브히어로로 대체 */
.post-body .page-title-wrap,.post-body section.page-title-wrap{display:none!important}
/* ===== 콘텐츠 페이지 — 좌우 7.5% 여백(85% 폭) + 본문 부트스트랩 그리드 복원 ===== */
.container.sj-page{width:85%!important;max-width:1760px!important;margin:0 auto!important;padding:44px 0 66px}
/* 게시판/글보기 본문도 동일하게 넓게 */
.container.board-page,.container.post-view{width:85%!important;max-width:1760px!important;margin:0 auto!important}
/* 카테고리바·서브히어로 내부 폭을 본문(85%)에 맞춰 좌측 정렬 일치 */
.sj-localnav .container,.container.sj-subhero-in{width:85%!important;max-width:1760px!important}
@media(max-width:1100px){.sj-localnav .container,.container.sj-subhero-in{width:92%!important}}
@media(max-width:1100px){.container.sj-page,.container.board-page,.container.post-view{width:92%!important}}
.sj-page .post-body{max-width:100%;font-size:18px;line-height:1.85;color:#2a3744}
/* 본문 안쪽 부트스트랩 container 는 폭 제한 해제(중첩 방지) */
.sj-page .post-body .container{width:100%!important;max-width:100%!important;padding:0!important;margin:0!important}
.sj-page .post-body .row{display:flex;flex-wrap:wrap;margin:0 -14px;align-items:center;width:auto}
/* flex:0 0 → 축소(shrink) 금지: 칼럼이 지정 폭을 그대로 유지해 본문이 절반으로 줄지 않음 */
.sj-page .post-body [class*="col-"]{padding:0 14px;box-sizing:border-box;flex:0 0 100%;max-width:100%}
.sj-page .post-body .col-12{flex:0 0 100%;max-width:100%}
@media(min-width:768px){
  .sj-page .post-body .col-6{flex:0 0 50%;max-width:50%}
  .sj-page .post-body .col-md-6{flex:0 0 50%;max-width:50%}
  .sj-page .post-body .col-md-4{flex:0 0 33.333%;max-width:33.333%}
  .sj-page .post-body .col-md-8{flex:0 0 66.667%;max-width:66.667%}
  .sj-page .post-body .col-md-10{flex:0 0 83.333%;max-width:83.333%}
  .sj-page .post-body .col-md-3{flex:0 0 25%;max-width:25%}
  .sj-page .post-body .col-md-2{flex:0 0 16.667%;max-width:16.667%}
  .sj-page .post-body .col-md-5{flex:0 0 41.667%;max-width:41.667%}
  .sj-page .post-body .col-md-7{flex:0 0 58.333%;max-width:58.333%}
  .sj-page .post-body .col-md-9{flex:0 0 75%;max-width:75%}
  .sj-page .post-body .col-md-12{flex:0 0 100%;max-width:100%}
}
@media(min-width:992px){
  /* lg는 md를 덮어써 큰 화면에서 50/50 등으로 한 줄 배치 */
  .sj-page .post-body .col-lg-6{flex:0 0 50%;max-width:50%}
  .sj-page .post-body .col-lg-4{flex:0 0 33.333%;max-width:33.333%}
  .sj-page .post-body .col-lg-8{flex:0 0 66.667%;max-width:66.667%}
  .sj-page .post-body .col-lg-10{flex:0 0 83.333%;max-width:83.333%}
  .sj-page .post-body .col-lg-3{flex:0 0 25%;max-width:25%}
  .sj-page .post-body .col-lg-2{flex:0 0 16.667%;max-width:16.667%}
  .sj-page .post-body .col-lg-5{flex:0 0 41.667%;max-width:41.667%}
  .sj-page .post-body .col-lg-7{flex:0 0 58.333%;max-width:58.333%}
  .sj-page .post-body .col-lg-9{flex:0 0 75%;max-width:75%}
  .sj-page .post-body .col-lg-12{flex:0 0 100%;max-width:100%}
  /* 제품 이미지 + 영상 칸만 50/50 한 줄.
     ':has(> .x)' 직계 자식으로 한정 — 그렇지 않으면 영상을 깊이 품은 바깥 col-12까지
     매칭되어 본문 전체가 50%로 줄어드는 버그 발생(왼쪽 절반만 사용) */
  .sj-page .post-body .row > div:has(> .thumbnail-with-img),
  .sj-page .post-body .row > div:has(> .post-modern){flex:0 0 50%!important;max-width:50%!important}
  /* 사진+사양 가로 배치 패턴(원본 col-lg-7 이미지 / col-lg-5 사양)만 70/30 한 줄로 조정.
     col 클래스로 정확히 한정 — 다른 구성(이미지 2개 50/50, 영상행, full-width 등)은 원본 유지 */
  .sj-page .post-body .row > .col-lg-7:has(> .thumbnail-with-img){flex:0 0 70%!important;max-width:70%!important}
  .sj-page .post-body .row > .col-lg-5:has(> .thumbnail-title){flex:0 0 30%!important;max-width:30%!important}
}
/* 영상 iframe은 칸 폭에 맞춰 반응형(16:9) */
.sj-page .post-body .post-modern iframe,
.sj-page .post-body .soundcloud-player-classic iframe{width:100%!important;height:auto!important;aspect-ratio:16/9;border:0}
.sj-page .post-body img{max-width:100%;height:auto}
/* ===== 원본 sjht.net 제품 타이틀 아이콘(modx) — 폰트 의존 없이 SVG로 복원 ===== */
.sj-page .post-body .icon{display:inline-block;text-align:center;vertical-align:middle}
.sj-page .post-body .icon[class*="fa-"]::before{content:none!important}
.sj-page .post-body .icon.fa-modx{width:36px;height:36px;margin-right:10px;background:url("data:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20viewBox='0%200%201792%201792'%3E%3Cg%20transform='translate(0,1536)%20scale(1,-1)'%3E%3Cpath%20fill='%23ca9e4b'%20d='M1427%20827l-614%20386l92%20151h855zM405%20562l-184%20116v858l1183%20-743zM1424%20697l147%20-95v-858l-532%20335zM1387%20718l-500%20-802h-855l356%20571z'/%3E%3C/g%3E%3C/svg%3E") center/contain no-repeat;}
/* 제품 사진 + 제품명(타이틀)은 가운데 정렬 (사양 텍스트는 좌측 유지) */
.sj-page .post-body .row > div:has(> .thumbnail-with-img){text-align:center!important}
.sj-page .post-body .thumbnail-with-img{text-align:center}
.sj-page .post-body .thumbnail-with-img img{display:inline-block;margin:0 auto}
.sj-page .post-body .thumbnail-with-img h5,
.sj-page .post-body .thumbnail-with-img h6{text-align:center}
.sj-page .post-body .table-responsive{overflow-x:auto}
.sj-page .post-body table{max-width:100%}
/* 사양표 타이틀 행(MODEL / 모델명, tr.text-center) 중앙정렬 — 원본 .text-center 클래스 복원 */
.sj-page .post-body .text-center{text-align:center}
.sj-page .post-body table tr.text-center>td,.sj-page .post-body table tr.text-center>th{text-align:center}
/* "주요기능 및 사양" 제목(표 바로 앞 헤딩): 좌측정렬 유지 + 앞 아이콘 + 폰트 확대 */
.sj-page .post-body h5:has(+ .table-responsive),
.sj-page .post-body h6:has(+ .table-responsive){display:flex;align-items:center;gap:11px;text-align:left;justify-content:flex-start;font-size:26px;font-weight:800;margin:28px 0 14px}
.sj-page .post-body h5:has(+ .table-responsive)::before,
.sj-page .post-body h6:has(+ .table-responsive)::before{content:"";flex:none;width:28px;height:28px;background:url("data:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20viewBox='0%200%201792%201792'%3E%3Cg%20transform='translate(0,1536)%20scale(1,-1)'%3E%3Cpath%20fill='%23ca9e4b'%20d='M1427%20827l-614%20386l92%20151h855zM405%20562l-184%20116v858l1183%20-743zM1424%20697l147%20-95v-858l-532%20335zM1387%20718l-500%20-802h-855l356%20571z'/%3E%3C/g%3E%3C/svg%3E") center/contain no-repeat}
.sj-page .post-body h3{font-size:30px;font-weight:800;margin:0 0 14px;letter-spacing:-.5px}
.sj-page .post-body h4{font-size:23px;font-weight:700;margin:18px 0 10px}
.sj-page .post-body h5{font-size:19px;font-weight:700;margin:14px 0 8px}
.sj-page .post-body h6{font-size:18px;font-weight:400;line-height:1.85;margin:0 0 14px;color:#2a3744}
.sj-page .post-body p{margin:0 0 14px}
/* 가장 작은 서체 16px 보장 */
.sj-page .post-body small,.sj-page .post-body .small,.sj-page .post-body sub,.sj-page .post-body sup,
.sj-page .post-body td,.sj-page .post-body th,.sj-page .post-body font[size]{font-size:16px}

/* ===== 연혁 타임라인 ===== */
.hist-intro{font-size:18px;color:#33485e;margin:4px 0 40px;line-height:1.85}
.sj-timeline{position:relative}
.tl-item{display:flex;gap:22px;align-items:stretch;position:relative;padding-bottom:26px}
.tl-rail{flex:none;width:84px;text-align:right;padding-top:10px}
.tl-year{font-size:27px;font-weight:800;color:var(--sj-blue);letter-spacing:-.5px}
.tl-line{flex:none;width:2px;background:var(--sj-line);position:relative;margin-top:15px}
.tl-line::before{content:"";position:absolute;left:-8px;top:0;width:18px;height:18px;border-radius:50%;background:#fff;border:4px solid var(--sj-blue);box-shadow:0 0 0 4px rgba(10,102,194,.12)}
.tl-body{flex:1;background:#fff;border:1px solid var(--sj-line);border-radius:14px;padding:12px 24px;box-shadow:0 8px 22px rgba(13,27,42,.05)}
.tl-body ul{list-style:none;margin:0;padding:0}
.tl-body li{position:relative;padding:10px 0 10px 16px;font-size:16px;color:#33485e;border-bottom:1px dashed var(--sj-line);line-height:1.6}
.tl-body li:last-child{border-bottom:0}
.tl-body li::before{content:"";position:absolute;left:0;top:18px;width:6px;height:6px;border-radius:50%;background:var(--sj-cyan)}
.tl-body li b{color:var(--sj-muted);font-weight:700;font-size:13px;margin-right:8px;display:inline-block;min-width:22px}
@media(max-width:680px){
  .tl-item{flex-wrap:wrap;gap:8px}
  .tl-rail{width:auto;text-align:left;padding-top:0}
  .tl-line{display:none}
  .tl-body{flex-basis:100%}
}

/* ============ LOCAL CATEGORY NAV (서브히어로 아래) ============ */
.sj-localnav{background:#fff;border-bottom:1px solid var(--sj-line);box-shadow:0 6px 16px rgba(13,27,42,.05);position:relative;z-index:60}
.sj-localnav .container{display:flex;align-items:stretch}
.ln-home{display:flex;align-items:center;justify-content:center;width:56px;flex:none;border-right:1px solid var(--sj-line);color:var(--sj-ink)}
.ln-home:hover{background:var(--sj-bg);color:var(--sj-blue)}
.ln-home svg{width:19px;height:19px}
.ln-item{position:relative;border-right:1px solid var(--sj-line)}
.ln-item>button{height:100%;min-width:210px;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 20px;background:none;border:0;font-size:15px;font-weight:600;color:var(--sj-ink);cursor:pointer}
.ln-item>button span{color:var(--sj-muted);font-size:11px}
.ln-item:hover>button{color:var(--sj-blue);background:var(--sj-bg)}
.ln-drop{position:absolute;top:100%;left:0;min-width:100%;background:#fff;border:1px solid var(--sj-line);border-top:0;box-shadow:0 18px 44px rgba(13,27,42,.16);opacity:0;visibility:hidden;transform:translateY(6px);transition:.16s;z-index:70;max-height:64vh;overflow:auto}
.ln-item:hover .ln-drop{opacity:1;visibility:visible;transform:translateY(0)}
.ln-drop a{display:flex;align-items:baseline;gap:8px;padding:11px 18px;color:#33485e;text-decoration:none;font-size:14.5px;white-space:nowrap}
.ln-drop a:hover{background:var(--sj-bg);color:var(--sj-blue)}
.ln-drop a em{color:var(--sj-muted);font-style:normal;font-size:12px}
/* ===== 게시판 카테고리 탭 (설치사례 등 category_list 보유 게시판) ===== */
.board-cate{display:flex;flex-wrap:wrap;gap:8px;margin:2px 0 26px;justify-content:center}
.board-cate .cate-item{display:inline-block;padding:9px 18px;border:1px solid var(--sj-line);border-radius:999px;color:#33485e;text-decoration:none;font-size:14.5px;font-weight:600;background:#fff;transition:.15s}
.board-cate .cate-item:hover{border-color:var(--sj-blue);color:var(--sj-blue)}
.board-cate .cate-item.on{background:var(--sj-blue);border-color:var(--sj-blue);color:#fff}
@media(max-width:680px){.board-cate{gap:6px;margin-bottom:18px}.board-cate .cate-item{padding:7px 13px;font-size:13px}}
@media(max-width:680px){.sj-localnav .container{overflow-x:auto}.ln-item>button{min-width:140px;padding:12px;font-size:13.5px}}

/* ============================================================
   모바일 최적화 (갤럭시/아이폰 등) — 종합
   ============================================================ */
*{ -webkit-text-size-adjust:100%; text-size-adjust:100% }
img,table,iframe,video{ max-width:100% }
@media(max-width:900px){
  /* 헤더도 모바일에선 넓게 (80% 고정 해제) */
  .site-header .container{width:92%!important}
  .site-header .container{min-height:64px}
}
@media(max-width:768px){
  .logo img{height:40px}
  /* 히어로 — 모바일: 와이드 배경 잘림 방지 → 카피(위) + 제품사진 중앙(아래) 스택 */
  .sj-hero-slider .swiper{height:80vh;min-height:540px;max-height:680px}
  .sj-hero-slider .swiper-slide{background-image:none!important;background:linear-gradient(160deg,#0b1d33 0%,#103a63 100%);flex-direction:column;justify-content:flex-start}
  .sj-hero-slider .swiper-slide::before{display:none}
  .sj-slide-cap{order:0;flex:none;width:100%;padding:28px 0 4px}
  .sj-slide-cap .container{justify-content:center;text-align:center}
  .sj-slide-cap .cap-box{max-width:560px;margin:0 auto}
  .sj-slide-mimg{display:block;order:1;flex:1 1 auto;width:100%;min-height:0;background-size:contain;background-position:center;background-repeat:no-repeat;margin:2px 0 34px}
  .sj-slide-cap h2{font-size:25px;letter-spacing:-.5px}
  .sj-slide-cap p{font-size:14px;margin-bottom:14px}
  .sj-slide-cap .eyebrow{font-size:11px;margin-bottom:8px}
  .btn-sj{padding:12px 20px;font-size:15px}
  /* 서브히어로 */
  .sj-subhero-in{padding:38px 0 32px}
  .sj-subhero h1,.sj-subhero .sh-h1{font-size:24px}
  .sj-crumb{font-size:12px}
  /* 섹션 간격 축소 */
  .sj-sec{padding:46px 0}
  .sj-head{margin-bottom:28px}
  .sj-head h2{font-size:24px}
  /* 콘텐츠 페이지 */
  .container.sj-page{width:92%!important;padding:28px 0 44px}
  .sj-page .post-body{font-size:16px;line-height:1.75}
  .sj-page .post-body h6{font-size:16px}
  .sj-page .post-body h3{font-size:24px}
  .sj-page .post-body .table-responsive{overflow-x:auto;-webkit-overflow-scrolling:touch}
  .sj-page .post-body table{font-size:13.5px}
  .sj-page .post-body table td,.sj-page .post-body table th{padding:6px 8px}
  /* 그리드 2열 */
  .sj-show-grid,.sj-cats,.sj-photo-grid,.sj-policy-grid,.sj-2col,.sj-quick{grid-template-columns:1fr 1fr!important;gap:12px}
  /* 회사소개 영상/타임라인 */
  .sj-value{padding:52px 0}
  .sj-value-head h2{font-size:30px}
  .sj-since{font-size:64px}
  /* 게시판 표: 작성자 컬럼 숨겨 한 줄 유지 */
  .board-page table .meta-col:first-of-type{min-width:0}
  /* 맨위로 버튼 */
  .sj-totop{right:14px;bottom:14px;width:44px;height:44px}
  /* CTA/정책 */
  .sj-policy{padding:48px 0}
  .sj-policy h2,.sj-ctaband h2{font-size:24px}
}
@media(max-width:480px){
  .sj-show-grid,.sj-cats,.sj-photo-grid,.sj-policy-grid{grid-template-columns:1fr!important}
  .sj-slide-cap h2{font-size:22px}
  .sj-subhero h1,.sj-subhero .sh-h1{font-size:21px}
  /* 게시판 표: 작성자 숨겨 번호/제목/날짜/조회만 */
  .board-page table th:nth-child(3),.board-page table td:nth-child(3){display:none}
}

/* ============ FAQ (자주 묻는 질문) — /{lang}/faq ============ */
.sj-faq{padding:6px 0 24px}
.sj-faq .faq-list{max-width:940px;margin:0 auto;display:flex;flex-direction:column;gap:12px}
.faq-item{border:1px solid #e3e9f0;border-radius:12px;background:#fff;overflow:hidden;transition:box-shadow .2s,border-color .2s}
.faq-item[open]{border-color:#9cc3e6;box-shadow:0 8px 26px rgba(11,61,145,.08)}
.faq-q{display:flex;align-items:center;gap:14px;cursor:pointer;list-style:none;padding:20px 22px;font-size:17px;font-weight:600;color:#16263a;user-select:none}
.faq-q::-webkit-details-marker{display:none}
.faq-qmark{flex:none;width:30px;height:30px;border-radius:8px;display:grid;place-items:center;color:#fff;font-weight:800;font-size:15px;background:var(--sj-grad)}
.faq-qtext{flex:1}
.faq-q::after{content:"";flex:none;width:11px;height:11px;border-right:2.5px solid #7a93ad;border-bottom:2.5px solid #7a93ad;transform:rotate(45deg);transition:transform .25s}
.faq-item[open] .faq-q::after{transform:rotate(-135deg)}
.faq-a{padding:2px 24px 22px 66px;color:#42566b;font-size:15.5px;line-height:1.85}
.faq-cta{max-width:940px;margin:30px auto 0;text-align:center}
.faq-cta-lead{color:#42566b;font-size:16px;margin:0 0 6px}
.faq-cta-contact{font-size:17px;font-weight:700;margin:0 0 16px}
.faq-cta-contact a{color:#0a66c2;text-decoration:none}
.faq-cta-contact a:hover{text-decoration:underline}
@media(max-width:768px){
  .faq-q{padding:16px 16px;font-size:15.5px;gap:10px}
  .faq-qmark{width:26px;height:26px;font-size:13px}
  .faq-a{padding:0 16px 18px 16px;font-size:14.5px}
}