/* ㈜베스트랩 bestrap.co.kr — 화이트 + 브랜드 레드, 둥근 볼드 */
:root{
  --red:#d7141a; --red-d:#b30f14; --red-l:#fdecec;
  --ink:#111318; --ink-2:#3a3f4a; --ink-3:#6b7280; --line:#e7e9ee; --bg:#fff; --bg-2:#f6f7f9;
  --r:16px; --r-sm:10px; --shadow:0 8px 30px rgba(17,19,24,.08);
  --wrap:1200px; --font:"Pretendard Variable",Pretendard,-apple-system,BlinkMacSystemFont,system-ui,"Apple SD Gothic Neo","Malgun Gothic",sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--font);color:var(--ink);background:var(--bg);line-height:1.6;font-size:16px;word-break:keep-all;overflow-wrap:anywhere}
img,video{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{margin:0;line-height:1.25;font-weight:800;letter-spacing:-.02em}
p{margin:0 0 1em}
ul,ol{margin:0;padding:0;list-style:none}
.wrap{width:min(100% - 40px,var(--wrap));margin-inline:auto}
.wrap.narrow{max-width:820px}
.center{text-align:center}
.mt{margin-top:32px}
.muted{color:var(--ink-3)}
.skip{position:absolute;left:-9999px;top:0;background:var(--red);color:#fff;padding:8px 12px;z-index:999}
.skip:focus{left:8px;top:8px}
.kicker{font-size:13px;font-weight:700;letter-spacing:.14em;color:var(--red);margin:0 0 10px;text-transform:uppercase}
.kicker.light{color:#ffb3b5}

/* 버튼 */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 22px;border-radius:999px;font-weight:700;font-size:15px;border:2px solid transparent;transition:.18s;cursor:pointer;line-height:1.2;white-space:nowrap}
.btn-primary{background:var(--red);color:#fff}
.btn-primary:hover{background:var(--red-d);transform:translateY(-1px)}
.btn-ghost{background:#fff;color:var(--ink);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--ink);transform:translateY(-1px)}
.btn-white{background:#fff;color:var(--red)}
.btn-white:hover{background:#fff4f4}
.btn-outline-white{border-color:rgba(255,255,255,.7);color:#fff}
.btn-outline-white:hover{background:rgba(255,255,255,.12)}
.btn-glass{background:rgba(255,255,255,.14);color:#fff;border-color:rgba(255,255,255,.35);backdrop-filter:blur(6px)}
.btn-glass:hover{background:rgba(255,255,255,.24)}
.btn-lg{padding:16px 30px;font-size:17px}
.btn-sm{padding:9px 16px;font-size:14px}

/* 헤더 */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;height:72px;gap:24px}
.brand img{width:160px;height:auto}
.gnb>ul{display:flex;gap:4px}
.gnb>ul>li{position:relative}
.gnb>ul>li>a{display:block;padding:10px 16px;font-weight:700;font-size:16px;border-radius:10px}
.gnb>ul>li>a:hover,.gnb>ul>li.is-active>a{color:var(--red);background:var(--red-l)}
.gnb .sub{position:absolute;left:0;top:100%;min-width:180px;background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow);padding:8px;opacity:0;visibility:hidden;transform:translateY(6px);transition:.18s}
.gnb li:hover .sub,.gnb li:focus-within .sub{opacity:1;visibility:visible;transform:none}
.gnb .sub a{display:block;padding:9px 12px;border-radius:8px;font-size:15px;font-weight:600;color:var(--ink-2)}
.gnb .sub a:hover{background:var(--bg-2);color:var(--red)}
.header-cta{display:flex;align-items:center;gap:14px}
.header-cta .tel{display:inline-flex;align-items:center;gap:6px;font-weight:800;font-size:17px;color:var(--ink)}
.menu-toggle{display:none;width:44px;height:44px;border:0;background:none;padding:10px;cursor:pointer;flex-direction:column;justify-content:center;gap:5px}
.menu-toggle span{display:block;height:2px;background:var(--ink);border-radius:2px;transition:.2s}
.menu-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.menu-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.menu-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.mobile-nav{display:none;border-top:1px solid var(--line);background:#fff;max-height:calc(100vh - 64px);overflow:auto}
.mobile-nav.open{display:block}
.mobile-nav>ul>li>a{display:block;padding:14px 20px;font-weight:800;font-size:17px;border-bottom:1px solid var(--line)}
.mobile-nav .sub a{display:block;padding:11px 20px 11px 34px;font-size:15px;color:var(--ink-2);border-bottom:1px solid var(--line)}
.mobile-nav-foot{display:flex;gap:10px;padding:16px 20px}
.mobile-nav-foot .btn{flex:1}

/* 히어로 */
/* 09-10 고객 요청: 영상이 잘리지 않게 가로 100% 기준 — 칸을 영상 비율(1620x1080=3:2)로 맞춘다(cover 여도 잘림 없음) */
.hero{position:relative;aspect-ratio:3/2;display:flex;align-items:flex-start;color:#fff;overflow:hidden;background:#0e1524}
.hero-video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.85}
.hero-shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(8,12,22,.82) 0%,rgba(8,12,22,.55) 55%,rgba(8,12,22,.25) 100%)}
.hero-inner{position:relative;padding:56px 0;box-sizing:border-box;display:flex;flex-direction:column;justify-content:center;min-height:min(66.667vw,calc(100svh - 72px))} /* 09-10: 히어로가 화면보다 길 때 글을 첫 화면(보이는 부분) 가운데에 */
.hero h1{font-size:clamp(36px,6vw,68px);margin:0 0 20px;text-shadow:0 2px 20px rgba(0,0,0,.3)}
.hero .lead{font-size:clamp(16px,2vw,20px);color:#e6e8ee;max-width:640px;margin-bottom:34px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}

/* 섹션 */
.section{padding:96px 0}
.section-gray{background:var(--bg-2)}
.sec-head{text-align:center;max-width:720px;margin:0 auto 48px}
.sec-head.left{text-align:left;margin-inline:0}
.sec-head h2{font-size:clamp(28px,3.6vw,40px);margin-bottom:12px}
.sec-head p:last-child{color:var(--ink-3);font-size:17px;margin:0}

/* 제품 카드 */
.p-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.p-card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;transition:.2s}
.p-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:transparent}
.p-img{aspect-ratio:4/3;overflow:hidden;background:var(--bg-2)}
.p-img img{width:100%;height:100%;object-fit:cover;transition:.4s}
.p-card:hover .p-img img{transform:scale(1.04)}
.p-body{padding:22px 24px 26px;display:flex;flex-direction:column;gap:6px;flex:1}
.p-en{font-size:12px;letter-spacing:.12em;color:var(--red);font-weight:700;margin:0}
.p-body h3{font-size:22px}
.p-body p{color:var(--ink-2);font-size:15px;margin:4px 0 12px;flex:1}
.more{font-weight:700;color:var(--red);font-size:14px}

/* 특징 */
.feature-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.feature-text h2{font-size:clamp(28px,3.4vw,38px);margin-bottom:16px}
.feature-text>p{color:var(--ink-2);font-size:17px}
.checks{margin:22px 0 28px;display:grid;gap:10px}
.checks li{position:relative;padding-left:30px;font-size:16px;color:var(--ink-2)}
.checks li::before{content:"";position:absolute;left:0;top:5px;width:18px;height:18px;border-radius:50%;background:var(--red) url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'><path d='M5 12.5l4.5 4.5L19 7.5'/></svg>") center/11px no-repeat}
.checks li b{color:var(--ink)}
.feature-media{position:relative}
.feature-media img:first-child{border-radius:var(--r);box-shadow:var(--shadow)}
.feature-media img:last-child{position:absolute;right:-24px;bottom:-32px;width:42%;border-radius:var(--r-sm);border:6px solid #fff;box-shadow:var(--shadow)}

/* 갤러리 */
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.gallery.four{grid-template-columns:repeat(4,1fr)}
.gallery.five{grid-template-columns:repeat(5,1fr)}
.gallery figure{margin:0;border-radius:var(--r-sm);overflow:hidden;background:var(--bg-2);position:relative}
.gallery img{width:100%;aspect-ratio:1;object-fit:cover}
.gallery figcaption{position:absolute;left:0;right:0;bottom:0;padding:10px 14px;font-size:14px;font-weight:700;color:#fff;background:linear-gradient(transparent,rgba(0,0,0,.6))}
.video-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:16px}
.video-row video{width:100%;aspect-ratio:1;border-radius:var(--r-sm);background:#000;object-fit:cover}

/* 적용분야 */
.apps{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px}
.apps>div{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:26px 22px;text-align:center}
.apps span{font-size:34px;display:block;margin-bottom:10px}
.apps b{display:block;font-size:17px;margin-bottom:4px}
.apps p{margin:0;color:var(--ink-3);font-size:14px}

/* CTA 밴드 */
.cta-band{background:linear-gradient(135deg,var(--red) 0%,#9c0c11 100%);color:#fff;padding:72px 0}
.cta-band .wrap{display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap}
.cta-band h2{font-size:clamp(26px,3.4vw,36px);margin-bottom:10px}
.cta-band p:last-child{margin:0;color:#ffd9da;font-size:17px}
.cta-actions{display:flex;gap:12px;flex-wrap:wrap}

/* 푸터 */
.site-footer{background:#111318;color:#b9bec9;padding:64px 0 32px;font-size:14px}
.foot-grid{display:grid;grid-template-columns:1.2fr 2fr;gap:48px;margin-bottom:40px}
.foot-brand img{width:150px;margin-bottom:16px;background:#fff;padding:8px 12px;border-radius:8px;box-sizing:content-box}
.foot-links{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.foot-links h4{color:#fff;font-size:15px;margin-bottom:12px}
.foot-links a{display:block;padding:4px 0;color:#b9bec9}
.foot-links a:hover{color:#fff}
.foot-info{display:flex;flex-wrap:wrap;gap:8px 20px;padding-top:24px;border-top:1px solid #2a2e37}
.foot-info span:first-child{color:#fff;font-weight:700}
.copy{margin:14px 0 0;color:#6b7280;font-size:13px}
.to-top{position:fixed;right:20px;bottom:20px;width:46px;height:46px;border-radius:50%;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);display:flex;align-items:center;justify-content:center;font-weight:800;opacity:0;visibility:hidden;transition:.2s;z-index:40}
.to-top.show{opacity:1;visibility:visible}

/* 서브 페이지 */
.page-hero{position:relative;color:#fff;padding:92px 0;background:#0e1524 var(--hero-img) center/cover no-repeat;overflow:hidden}
.page-hero::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(8,12,22,.85),rgba(8,12,22,.45))}
.page-hero .wrap{position:relative}
.page-hero h1{font-size:clamp(32px,5vw,52px)}
.page-hero h1 small{display:block;font-size:.42em;font-weight:600;color:#ffb3b5;letter-spacing:.08em;margin-top:8px}
.page-hero .lead{margin:14px 0 0;font-size:17px;color:#dfe3ea;max-width:640px}
.crumbs{border-bottom:1px solid var(--line);font-size:14px;color:var(--ink-3)}
.crumbs ol{display:flex;gap:8px;padding:12px 0;flex-wrap:wrap}
.crumbs li+li::before{content:"›";margin-right:8px;color:#c4c8d0}
.crumbs a:hover{color:var(--red)}
.sub-tabs{background:#fff;border-bottom:1px solid var(--line);overflow-x:auto}
.sub-tabs ul{display:flex;gap:4px;min-width:max-content}
.sub-tabs a{display:block;padding:16px 18px;font-weight:700;color:var(--ink-2);border-bottom:3px solid transparent;margin-bottom:-1px}
.sub-tabs li.on a,.sub-tabs a:hover{color:var(--red);border-color:var(--red)}
.greeting h2{font-size:clamp(24px,3vw,32px);margin-bottom:28px;color:var(--ink)}
.greeting p{font-size:17px;color:var(--ink-2);line-height:1.85}
.greeting .sign{font-weight:800;color:var(--ink);margin-top:36px}
.biz-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:20px}
.biz-grid>div{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:30px 28px}
.biz-grid h3{font-size:20px;margin-bottom:10px;padding-top:14px;border-top:3px solid var(--red);display:inline-block}
.biz-grid p{margin:0;color:var(--ink-2)}
.loc-grid{display:grid;grid-template-columns:1fr 1.4fr;gap:32px;align-items:stretch}
.loc-card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:36px}
.loc-card h2{font-size:26px;margin-bottom:12px}
.addr{font-size:18px;font-weight:600}
.contact-list{margin:20px 0 26px;display:grid;gap:8px}
.contact-list>div{display:flex;gap:14px;border-bottom:1px solid var(--line);padding:10px 0}
.contact-list dt{width:76px;color:var(--ink-3);font-weight:600}
.contact-list dd{margin:0;font-weight:700}
.loc-actions{display:flex;gap:10px;flex-wrap:wrap}
.map-box{border-radius:var(--r);overflow:hidden;min-height:380px;background:var(--bg-2);border:1px solid var(--line)}
.map-box iframe{width:100%;height:100%;min-height:380px;border:0}
.map-box.placeholder img{width:100%;height:100%;object-fit:cover;min-height:380px}
.intro-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:56px;align-items:center}
.intro-grid h2{font-size:clamp(26px,3.2vw,36px);margin-bottom:16px}
.intro-grid>div>p{color:var(--ink-2);font-size:17px}
.intro-media img{border-radius:var(--r);box-shadow:var(--shadow);width:100%;aspect-ratio:1;object-fit:cover}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}
.two-col>div,.intro-grid>div,.feature-grid>div,.loc-grid>div,.quote-grid>*,.dl-item>div{min-width:0}
.two-col h2{font-size:clamp(24px,3vw,32px);margin-bottom:12px}
.two-col h3{font-size:20px;margin-bottom:12px}
.two-col p{color:var(--ink-2)}
.tool-hero{border-radius:var(--r-sm);margin:16px 0;max-height:280px;width:auto;object-fit:contain;background:#fff;padding:12px;border:1px solid var(--line)}
.inline-fig{margin:16px 0 0;max-width:320px}
.inline-fig img{border-radius:var(--r-sm)}
.inline-fig figcaption{font-size:13px;color:var(--ink-3);margin-top:6px}

/* 사양표 */
.tbl-wrap{overflow-x:auto;max-width:100%;-webkit-overflow-scrolling:touch;border:1px solid var(--line);border-radius:12px;background:#fff}
table.spec{width:100%;border-collapse:collapse;font-size:15px;min-width:520px}
table.spec caption{text-align:left;padding:14px 16px;font-weight:800;font-size:15px;color:var(--ink);border-bottom:1px solid var(--line)}
table.spec th{background:var(--bg-2);font-weight:700;color:var(--ink-2);padding:12px 14px;text-align:left;border-bottom:1px solid var(--line);white-space:nowrap}
table.spec td{padding:12px 14px;border-bottom:1px solid var(--line);white-space:nowrap}
table.spec tbody tr:last-child td{border-bottom:0}
table.spec tbody tr:hover td{background:#fff8f8}
.tbl-note{font-size:14px;color:var(--ink-3);margin:12px 0 0}
.tbl-note a{color:var(--red);font-weight:700}

/* 공구 그리드 */
.tool-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:16px}
.tool{background:#fff;border:1px solid var(--line);border-radius:var(--r-sm);padding:16px;text-align:center}
.tool img{width:100%;aspect-ratio:4/3;object-fit:contain;margin-bottom:12px}
.tool b{display:block;font-size:16px}
.tool span{display:block;font-size:13px;color:var(--ink-3);margin-top:4px}

/* 자료실 */
.dl-list{display:grid;gap:20px}
.dl-item{display:grid;grid-template-columns:220px 1fr;gap:32px;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:28px;align-items:center}
.dl-thumb img{border-radius:8px;box-shadow:var(--shadow);border:1px solid var(--line)}
.dl-thumb-web img{aspect-ratio:1;object-fit:cover}
.dl-body h2{font-size:24px;margin-bottom:8px}
.dl-body p{color:var(--ink-2)}
.dl-actions{display:flex;gap:10px;flex-wrap:wrap}
.dl-links{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:8px}
.dl-links a{display:block;padding:10px 14px;border:1px solid var(--line);border-radius:8px;font-weight:600;font-size:14px}
.dl-links a:hover{border-color:var(--red);color:var(--red)}

/* 견적 폼 */
.quote-grid{display:grid;grid-template-columns:1.6fr 1fr;gap:32px;align-items:start}
.quote-form{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:36px}
.f-row{margin-bottom:18px}
.f-row.two{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.f-row label{display:block}
.f-row label>span{display:block;font-weight:700;font-size:14px;margin-bottom:6px}
.f-row em{color:var(--red);font-style:normal}
.f-row em.muted,.f-label em.muted,.cur-files em.muted{color:var(--ink-3);font-weight:400}
.quote-del{margin-bottom:28px}
.f-row input,.f-row select,.f-row textarea{width:100%;font:inherit;padding:12px 14px;border:1.5px solid var(--line);border-radius:10px;background:#fff;color:var(--ink);transition:.15s}
.f-row input:focus,.f-row select:focus,.f-row textarea:focus{outline:none;border-color:var(--red);box-shadow:0 0 0 3px var(--red-l)}
.f-row textarea{resize:vertical}
.f-row.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.chk,.f-row label.chk{display:flex;gap:10px;align-items:flex-start;font-size:15px}
.chk input{width:auto;margin-top:4px}
.chk a{color:var(--red);font-weight:700;text-decoration:underline}
.f-submit{text-align:center;margin-top:24px}
.form-msg{text-align:center;margin:14px 0 0;font-weight:600;min-height:1.4em}
.form-msg.ok{color:#127a3a}
.form-msg.err{color:var(--red)}
.side-card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:28px;margin-bottom:16px}
.side-card h3{font-size:18px;margin-bottom:8px}
.side-tel{display:block;font-size:28px;font-weight:800;color:var(--red);margin:4px 0}
.dots li{position:relative;padding-left:16px;color:var(--ink-2);font-size:15px;margin-bottom:6px}
.dots li::before{content:"";position:absolute;left:0;top:10px;width:6px;height:6px;border-radius:50%;background:var(--red)}
.legal h2{font-size:18px;margin:28px 0 8px}
.legal p{color:var(--ink-2)}
.err{padding:120px 0}
.err h1{font-size:32px;margin-bottom:10px}

/* 자료실 게시판 */
.section.pt0{padding-top:0}
.board-top{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;margin-bottom:18px}
.board-tabs{display:flex;gap:8px;flex-wrap:wrap}
.board-tabs a{padding:9px 16px;border:1px solid var(--line);border-radius:999px;font-weight:700;font-size:14px;color:var(--ink-2);background:#fff}
.board-tabs a:hover{border-color:var(--red);color:var(--red)}
.board-tabs a.is-on{background:var(--red);border-color:var(--red);color:#fff}
.board-search{display:flex;gap:8px}
.board-search input{font:inherit;font-size:14px;padding:9px 14px;border:1.5px solid var(--line);border-radius:999px;min-width:200px;background:#fff;color:var(--ink)}
.board-search input:focus{outline:none;border-color:var(--red);box-shadow:0 0 0 3px var(--red-l)}
.board-count{font-size:14px;color:var(--ink-3);margin:0 0 10px}
.board-count strong{color:var(--ink)}
.board-wrap{overflow-x:auto;border-top:2px solid var(--ink);border-radius:2px}
table.board{width:100%;border-collapse:collapse;min-width:720px;font-size:15px}
table.board th{padding:14px 10px;font-size:14px;font-weight:700;color:var(--ink-2);border-bottom:1px solid var(--line);background:var(--bg-2)}
table.board td{padding:16px 10px;border-bottom:1px solid var(--line);vertical-align:middle}
table.board .w-no{width:80px}
table.board .w-cat{width:140px}
table.board .w-date{width:110px}
table.board .w-hit{width:80px}
table.board .c-no,table.board .c-date,table.board .c-hit{text-align:center;color:var(--ink-3);font-size:14px}
table.board .c-cat{text-align:center}
table.board .c-title a{font-weight:700}
table.board .c-title a:hover{color:var(--red);text-decoration:underline}
table.board tr.is-notice{background:#fffafa}
table.board tr:hover{background:var(--bg-2)}
table.board .c-empty{text-align:center;padding:64px 10px;color:var(--ink-3)}
.tag{display:inline-block;padding:4px 10px;border-radius:999px;background:var(--bg-2);border:1px solid var(--line);font-size:12px;font-weight:700;color:var(--ink-2);white-space:nowrap}
.badge-notice{display:inline-block;padding:3px 9px;border-radius:999px;background:var(--red);color:#fff;font-size:12px;font-weight:700}
.badge-hide{display:inline-block;padding:3px 9px;border-radius:999px;background:#eceef2;color:var(--ink-3);font-size:12px;font-weight:700}
.clip{display:inline-flex;align-items:center;gap:3px;margin-left:6px;font-size:13px;font-weight:700;color:var(--red);vertical-align:middle}
.admin-link{margin-left:8px;color:var(--ink-3);font-weight:600;text-decoration:underline}

.pager{display:flex;justify-content:center;align-items:center;gap:6px;margin-top:32px}
.pager a,.pager strong{min-width:38px;height:38px;display:inline-flex;align-items:center;justify-content:center;padding:0 12px;border:1px solid var(--line);border-radius:10px;font-size:14px;font-weight:700;background:#fff}
.pager a:hover{border-color:var(--red);color:var(--red)}
.pager strong{background:var(--red);border-color:var(--red);color:#fff}

.spec-box{background:var(--bg-2);border:1px solid var(--line);border-radius:var(--r);padding:32px}
.spec-box h2{font-size:20px;margin-bottom:6px}
.spec-box .muted{font-size:15px;margin-bottom:16px}

/* 자료 상세 */
.post{border-top:2px solid var(--ink)}
.post-head{padding:28px 0 20px;border-bottom:1px solid var(--line)}
.post-head h1{font-size:clamp(22px,3vw,30px);margin:12px 0 0}
.post-meta{font-size:14px;color:var(--ink-3);margin:10px 0 0}
.post-files{border-bottom:1px solid var(--line);padding:22px 0}
.post-files h2{font-size:15px;color:var(--ink-2);margin-bottom:12px}
.post-files h2 em{color:var(--red);font-style:normal}
.post-files li{display:flex;align-items:center;gap:12px;flex-wrap:wrap;padding:12px 16px;border:1px solid var(--line);border-radius:12px;background:#fff;margin-bottom:8px}
.post-files .fx{flex:none;min-width:52px;text-align:center;padding:5px 8px;border-radius:8px;background:var(--red-l);color:var(--red);font-size:12px;font-weight:800}
.post-files .fn{flex:1 1 240px;font-weight:700;word-break:break-all}
.post-files .fs,.post-files .fd{font-size:13px;color:var(--ink-3)}
.post-files .fa{margin-left:auto;display:flex;gap:8px;flex-wrap:wrap}
.post-body{padding:32px 0;color:var(--ink-2);font-size:16px;line-height:1.8;min-height:80px}
.post-body a{color:var(--red);font-weight:700;text-decoration:underline}
.post-nav{border-top:1px solid var(--line)}
.post-nav li{display:flex;gap:16px;align-items:center;padding:14px 4px;border-bottom:1px solid var(--line);font-size:15px}
.post-nav li span{flex:none;width:64px;font-size:13px;font-weight:700;color:var(--ink-3)}
.post-nav li a{font-weight:600}
.post-nav li a:hover{color:var(--red);text-decoration:underline}
.post-nav li.off em{color:var(--ink-3);font-style:normal;font-size:14px}
.post-foot{display:flex;justify-content:center;gap:10px;margin-top:32px;flex-wrap:wrap}
.post-admin{display:flex;justify-content:center;gap:8px;margin-top:20px}
.post-admin form{margin:0}
.btn.danger{color:var(--red);border-color:#f3c9ca}
.btn.danger:hover{background:var(--red);color:#fff;border-color:var(--red)}

/* 자료실 관리 */
.admin-bar{background:var(--ink);color:#fff}
.admin-bar .wrap{display:flex;align-items:center;gap:10px;padding:12px 0;flex-wrap:wrap}
.admin-bar span{font-weight:700;font-size:14px;margin-right:auto}
.admin-page .kicker{margin-bottom:6px}
.admin-head{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;flex-wrap:wrap;margin-bottom:24px}
.admin-head h1{font-size:28px}
.admin-head-act{display:flex;gap:8px;flex-wrap:wrap}
.admin-head-act form{margin:0}
.admin-login{max-width:420px;margin:0 auto;text-align:center}
.admin-login h1{font-size:26px;margin-bottom:8px}
.admin-login form{margin-top:24px;text-align:left}
.admin-table td.c-act{display:flex;gap:6px;justify-content:center}
.admin-table td.c-act form{margin:0}
.admin-table .w-act{width:150px}
.f-label{display:block;font-weight:700;font-size:14px;margin-bottom:6px}
.file-inputs{display:grid;gap:8px}
.file-inputs input[type=file]{font:inherit;font-size:14px;padding:9px 12px;border:1.5px dashed var(--line);border-radius:10px;background:#fff;width:100%}
.cur-files li{padding:8px 0;border-bottom:1px solid var(--line)}
.cur-files .chk{font-size:14px}
.pw-box{margin-top:32px;border:1px solid var(--line);border-radius:var(--r);background:#fff;padding:18px 22px}
.pw-box summary{cursor:pointer;font-weight:700;font-size:15px}
.pw-box form{margin-top:18px}

/* 자료실 — 영상 · 관련 링크 */
.video-embed{position:relative;aspect-ratio:16/9;background:#0b0d12;border-radius:12px;overflow:hidden;border:1px solid var(--line)}
.video-embed iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.post-video{padding:24px 0;border-bottom:1px solid var(--line)}
.clip.vid{color:var(--ink-2)}
.post-links{border-bottom:1px solid var(--line);padding:22px 0}
.post-links h2{font-size:15px;color:var(--ink-2);margin-bottom:12px}
.post-links h2 em{color:var(--red);font-style:normal}
.post-links ul{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:8px}
.post-links a{display:flex;flex-direction:column;gap:2px;padding:12px 16px;border:1px solid var(--line);border-radius:12px;background:#fff;transition:.15s}
.post-links a:hover{border-color:var(--red)}
.post-links .lk-label{font-weight:700}
.post-links a:hover .lk-label{color:var(--red)}
.post-links .lk-url{font-size:13px;color:var(--ink-3);word-break:break-all}
.post-body code{background:var(--bg-2);border:1px solid var(--line);border-radius:6px;padding:1px 6px;font-size:14px}
.link-inputs{display:grid;gap:8px}
.link-row{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.4fr);gap:8px}
.f-row .link-row input{width:100%}
.video-preview{margin-top:12px;max-width:480px}
.tbl-note code{background:var(--bg-2);border:1px solid var(--line);border-radius:6px;padding:1px 6px}

/* 관리 탭 · 견적 접수함 */
.admin-tabs{display:flex;gap:8px;margin-bottom:22px;border-bottom:1px solid var(--line)}
.admin-tabs a{display:inline-flex;align-items:center;gap:6px;padding:12px 18px;font-weight:700;font-size:15px;color:var(--ink-3);border-bottom:2px solid transparent;margin-bottom:-1px}
.admin-tabs a:hover{color:var(--ink)}
.admin-tabs a.is-on{color:var(--red);border-bottom-color:var(--red)}
.badge-new{display:inline-block;min-width:20px;padding:2px 7px;border-radius:999px;background:var(--red);color:#fff;font-size:12px;font-weight:800;text-align:center}
table.quote-table tr.is-unread{background:#fffafa}
table.quote-table tr.is-unread .c-title strong{color:var(--red)}
.q-preview{display:block;margin-top:4px;font-size:13px;color:var(--ink-3);font-weight:400}
.quote-detail{border-top:2px solid var(--ink);padding-top:24px}
.quote-actions{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:20px}
table.quote-spec{min-width:0}
table.quote-spec th{width:120px}
table.quote-spec td{white-space:normal;word-break:break-all}
.quote-message{margin-top:24px}
.quote-message h2{font-size:15px;color:var(--ink-2);margin-bottom:10px}
.quote-message .post-body{padding:20px 22px;border:1px solid var(--line);border-radius:12px;background:#fff;color:var(--ink);font-size:16px}
.quote-memo{margin-top:24px}
.quote-foot{display:flex;gap:8px;flex-wrap:wrap}
.quote-del{margin-top:12px;padding-top:16px;border-top:1px solid var(--line)}

/* 반응형 */
@media (max-width:1024px){
  .gnb{display:none}
  .menu-toggle{display:flex}
  .header-cta .tel{display:none}
  .site-header .wrap{height:64px}
  .feature-grid,.intro-grid,.two-col,.loc-grid,.quote-grid{grid-template-columns:1fr;gap:36px}
  .feature-media img:last-child{right:0;bottom:-20px}
  .gallery.four{grid-template-columns:repeat(2,1fr)}
  .gallery.five{grid-template-columns:repeat(3,1fr)}
  .p-grid{grid-template-columns:repeat(2,1fr)}
  .foot-grid{grid-template-columns:1fr}
}
@media (max-width:640px){
  .admin-tabs a{padding:12px;font-size:14px}
  table.quote-spec th{width:88px}
  .quote-actions .btn{flex:1}
  .link-row{grid-template-columns:1fr}
  .post-links ul{grid-template-columns:1fr}
  .board-wrap{overflow-x:visible;border-top-width:2px}
  table.board{min-width:0;display:block;font-size:15px}
  table.board thead{display:none}
  table.board tbody,table.board tr,table.board td{display:block;width:auto}
  table.board tr{padding:16px 2px;border-bottom:1px solid var(--line)}
  table.board td{border:0;padding:0}
  table.board .c-no{display:none}
  table.board tr.is-notice .c-no{display:inline-block;margin-right:6px}
  table.board .c-cat{display:inline-block;text-align:left}
  table.board .c-title{margin:8px 0 6px;line-height:1.45}
  table.board .c-date,table.board .c-hit{display:inline-block;text-align:left;font-size:13px;margin-right:10px}
  table.board .c-hit::before{content:"조회 "}
  table.board .c-empty{padding:48px 0}
  .admin-table td.c-act{justify-content:flex-start;margin-top:10px}
  .board-top{flex-direction:column;align-items:stretch}
  .board-search input{flex:1;min-width:0}
  .post-files li{gap:8px}
  .post-files .fa{margin-left:0;width:100%}
  .post-files .fa .btn{flex:1}
  .admin-head{align-items:stretch}
  .spec-box{padding:22px}

  .section{padding:64px 0}
  /* 폰: 3:2 영상 위에 글을 얹으면 칸이 낮아 넘친다 → 영상은 위에 전체로, 문구·버튼은 그 아래 */
  .hero{aspect-ratio:auto;display:block}
  .hero-video{position:relative;display:block;height:auto;aspect-ratio:3/2;opacity:1}
  .hero-shade{display:none}
  .hero-inner{padding:32px 0 44px;min-height:0}
  .header-cta .btn{display:none}
  .gallery,.gallery.three{grid-template-columns:repeat(2,1fr)}
  .gallery.five{grid-template-columns:repeat(2,1fr)}
  .gallery.five figure:last-child:nth-child(odd){grid-column:1/-1}
  .gallery.five figure:last-child:nth-child(odd) img{aspect-ratio:16/9}
  .p-grid{grid-template-columns:1fr}
  .video-row{grid-template-columns:1fr}
  .f-row.two{grid-template-columns:1fr}
  .quote-form,.loc-card{padding:22px}
  .dl-item{grid-template-columns:1fr}
  .dl-thumb{max-width:200px}
  .foot-links{grid-template-columns:1fr 1fr}
  .cta-actions .btn{flex:1}
  .brand img{width:132px}
}

/* 스틸밴드: 카탈로그 원본이 가로로 긴 저해상도라 정사각 크롭 대신 원본 비율로 두 장 세로 배치(09-10) */
.intro-media.stack{display:grid;gap:14px}
.intro-media.stack figure{margin:0}
.intro-media.stack img{aspect-ratio:auto;object-fit:contain;background:var(--bg-2)}
.intro-media.stack figcaption{margin-top:6px;font-size:13px;font-weight:700;color:#6b7280}