/* 원테크 홈페이지 — 디자인 기준: 원테크 카탈로그(남색 판 · 금색 사선 띠 · Montserrat 800 · 목차형 번호) */
@font-face{font-family:Pretendard;src:url('../fonts/PretendardVariable.woff2') format('woff2');font-weight:100 900;font-display:swap}
/* Montserrat: 라틴 · 라틴 확장 · 베트남어(성조 글자) — 필요한 글자가 나올 때만 그 파일을 받는다 */
@font-face{font-family:Montserrat;src:url('../fonts/Montserrat-latin.woff2') format('woff2');font-weight:100 900;font-style:normal;font-display:swap;unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}
@font-face{font-family:Montserrat;src:url('../fonts/Montserrat-latin-ext.woff2') format('woff2');font-weight:100 900;font-style:normal;font-display:swap;unicode-range:U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF}
@font-face{font-family:Montserrat;src:url('../fonts/Montserrat-vietnamese.woff2') format('woff2');font-weight:100 900;font-style:normal;font-display:swap;unicode-range:U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB}
@font-face{font-family:Montserrat;src:url('../fonts/Montserrat-italic-latin.woff2') format('woff2');font-weight:900;font-style:italic;font-display:swap;unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}
@font-face{font-family:Montserrat;src:url('../fonts/Montserrat-italic-latin-ext.woff2') format('woff2');font-weight:900;font-style:italic;font-display:swap;unicode-range:U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF}
@font-face{font-family:Montserrat;src:url('../fonts/Montserrat-italic-vietnamese.woff2') format('woff2');font-weight:900;font-style:italic;font-display:swap;unicode-range:U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB}
:root{
  --navy:#22263A; --navy2:#1B1F31; --ink:#22263A; --brand:#F39701; --accent:#9A5800; --gold:#EDB24E;
  --gold-band:linear-gradient(90deg,#EBAF4B,#D28E31); --soft:#D3D6DF; --muted:#5F6577; --line:#E2E5EC; --bg:#FFFFFF; --bg2:#F5F6F9;
  --fd:Montserrat,Pretendard,sans-serif; --fb:Pretendard,'Apple SD Gothic Neo','Malgun Gothic',sans-serif;
  --zh:'PingFang SC','Microsoft YaHei','Noto Sans SC','Hiragino Sans GB',sans-serif;
}
*{box-sizing:border-box}
html{scroll-padding-top:88px}
html,body{margin:0}
html:lang(zh) body{font-family:Pretendard,var(--zh);word-break:normal}
html:lang(zh) .h2,html:lang(zh) .hero h1,html:lang(zh) .ph h1{font-family:Montserrat,var(--zh)}
body{background:var(--bg);color:var(--ink);font:400 15px/1.65 var(--fb);word-break:keep-all;overflow-wrap:break-word;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block;height:auto}
svg{width:18px;height:18px;flex:none}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--brand);outline-offset:3px}
.in{width:min(1240px,calc(100% - 48px));margin:0 auto}
.skip{position:fixed;left:16px;top:-60px;z-index:200;padding:10px 14px;background:var(--brand);color:#1B2130;font-weight:800}
.skip:focus{top:12px}
.lb{font:800 11px var(--fd);letter-spacing:.3em;text-transform:uppercase;color:var(--accent)}
.navy .lb,.lb.g{color:var(--gold)}
.tag{display:inline-block;padding:7px 16px;background:#fff;color:var(--navy);font:800 11px var(--fd);letter-spacing:.32em}
.wm{font:italic 900 26px var(--fd);color:var(--brand);letter-spacing:-.01em}
.btn{display:inline-flex;align-items:center;gap:8px;min-height:46px;padding:0 20px;border-radius:6px;background:var(--brand);color:#1B2130;font:800 14px var(--fb);border:0;cursor:pointer}
.btn:hover{background:#FFAA22}
.btn.ghost{background:none;border:1.5px solid rgba(255,255,255,.45);color:#fff}
.btn.ghost:hover{background:rgba(255,255,255,.08)}
.btn.line{background:none;border:1.5px solid var(--line);color:var(--ink)}
.btn.line:hover{border-color:var(--ink)}
.chip{display:inline-flex;align-items:center;min-height:32px;padding:0 12px;border:1.5px solid var(--line);font:800 12px var(--fd);color:var(--ink);background:none;cursor:pointer}
.chip:hover{border-color:var(--ink)}
.chip.on{background:var(--navy);color:#fff;border-color:var(--navy)}
.navy .chip{border-color:rgba(255,255,255,.35);color:#fff}
.navy .chip:hover{border-color:#fff}
.h2{margin:10px 0 0;font:800 40px/1.12 var(--fd);letter-spacing:-.01em}
.h2+.ko,.ko.sub{margin:6px 0 0;color:var(--muted);font-size:15px}
.navy .h2+.ko,.navy .ko.sub{color:var(--soft)}
.sec{padding:96px 0}
.sec.alt{background:var(--bg2)}
.hd2{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;flex-wrap:wrap}
.note{font-size:12.5px;color:var(--muted)}

/* ---- 머리 ---- */
.hd{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);border-bottom:1px solid var(--line);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}
.hd .in{display:flex;align-items:center;gap:28px;height:72px}
.hd nav{display:flex;gap:30px;margin-left:24px}
.hd nav a{display:flex;flex-direction:column;line-height:1.15;font:800 13px var(--fd);letter-spacing:.14em;padding:6px 0}
.hd nav a small{font:500 11px var(--fb);letter-spacing:0;color:var(--muted);margin-top:3px}
.hd nav a:hover,.hd nav a[aria-current]{color:var(--accent)}
.hd nav a[aria-current]{box-shadow:inset 0 -2px 0 var(--brand)}
.hd .r{margin-left:auto;display:flex;align-items:center;gap:16px}
.hd .lang{display:flex;gap:2px;font:800 11px var(--fd);letter-spacing:.1em}
.hd .lang a{padding:5px 6px;color:var(--muted)}
.mnav .langs{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-top:12px}
.mnav .langs a{justify-content:center;border:1.5px solid var(--line);border-radius:6px;padding:12px 4px;font-size:13px}
.mnav .langs a[aria-current]{background:var(--navy);color:#fff;border-color:var(--navy)}
.hd .lang a[aria-current]{color:var(--ink);box-shadow:inset 0 -2px 0 var(--brand)}
.hd .tel{font:800 14px var(--fd)}
.hd .menu{display:none;place-items:center;width:42px;height:42px;border:1px solid var(--line);border-radius:8px;background:none;cursor:pointer}
.mnav{display:none}
/* 메뉴에 SHOP이 생겨 1080~1240px에서 전화번호가 세로로 쪼개졌다 → 그 폭에선 전화번호를 숨김 */
.hd .tel{white-space:nowrap}
@media (max-width:1240px){.hd .tel{display:none}}
@media (max-width:1080px){.hd nav{gap:20px;margin-left:8px}.hd .tel{display:none}}
@media (max-width:900px){
  .hd .in{height:60px;gap:12px}
  .hd nav,.hd .lang,.hd .r .btn{display:none}
  .hd .menu{display:grid}
  .mnav{position:fixed;inset:60px 0 0;z-index:49;background:#fff;overflow:auto;padding:8px 16px calc(24px + env(safe-area-inset-bottom))}
  .mnav.open{display:block}
  .mnav a{display:flex;justify-content:space-between;align-items:baseline;padding:16px 4px;border-bottom:1px solid var(--line);font:800 17px var(--fd);letter-spacing:.12em}
  .mnav a small{font:500 13px var(--fb);letter-spacing:0;color:var(--muted)}
  .mnav .row{display:flex;gap:10px;margin-top:20px}
  .mnav .row .btn{flex:1;justify-content:center}
  html.menu-open{overflow:hidden}
}

/* ---- 남색 판 + 금색 사선 띠 ---- */
.navy{position:relative;overflow:hidden;background:var(--navy);color:#fff}
.band{position:absolute;left:-10%;right:-10%;height:120px;background:var(--gold-band);transform:rotate(-7deg);transform-origin:center;pointer-events:none}
.ray{position:absolute;left:-10%;right:-10%;height:2px;background:linear-gradient(90deg,transparent,rgba(237,178,78,.9),transparent);transform:rotate(-7deg);pointer-events:none}
.num b{display:block;font:800 52px/1 var(--fd);color:var(--gold)}
.num span{display:block;margin-top:10px;font:700 14px var(--fd)}
.num small{display:block;color:var(--soft);font-size:12.5px}

/* ---- 첫 화면 ---- */
.hero{min-height:600px}
.hero .band{top:430px;height:150px}.hero .ray{top:400px}
.hero .in{position:relative;z-index:1;display:grid;grid-template-columns:1.05fr .95fr;gap:40px;padding:76px 0 130px}
.hero h1{margin:22px 0 0;font:800 68px/1 var(--fd);letter-spacing:-.01em}
.hero h1 em{font-style:normal;color:var(--gold)}
.hero p.ko{margin:14px 0 0;color:var(--soft);font-size:16px}
.find{display:flex;align-items:center;gap:10px;height:60px;margin-top:30px;padding:0 8px 0 18px;border-radius:10px;background:#fff;color:var(--ink);box-shadow:0 20px 50px rgba(0,0,0,.35);max-width:600px}
.find svg{width:20px;height:20px;color:var(--muted)}
.find input{flex:1;min-width:0;height:100%;border:0;background:none;font-size:15px;outline:none}
.find input::placeholder{color:#8A8FA0}
.find .btn{min-height:44px}
.chips{display:flex;flex-wrap:wrap;gap:6px;margin-top:14px;max-width:600px}
.art{align-self:center;justify-self:end;position:relative;width:min(540px,100%);padding:24px 24px 16px;background:#fff;transform:rotate(-4deg);box-shadow:0 30px 60px rgba(0,0,0,.45);color:var(--ink)}
.art b{display:block;margin-top:10px;font:800 17px var(--fd)}
.art small{color:var(--muted);font-size:12.5px}
.art .tg{position:absolute;right:16px;bottom:16px}

/* ---- 꼬리표(AIR/WATER) ---- */
.tg{display:inline-block;padding:5px 10px;background:var(--navy);color:#fff;font:800 10.5px var(--fd);letter-spacing:.2em}

/* ---- 목차 ---- */
.toc{border-top:2px solid var(--navy);margin-top:34px}
.toc a{display:grid;grid-template-columns:84px 290px 1fr 140px 64px;align-items:center;gap:20px;padding:20px 8px;border-bottom:1px solid var(--line);transition:background .2s}
.toc a:hover{background:var(--bg2)}
.toc .n{font:800 38px var(--fd);color:var(--accent)}
.toc b{display:block;font:800 21px var(--fd)}
.toc small{display:block;color:var(--muted);font-size:13px}
.toc small b.sl{display:inline;font:700 12.5px var(--fb);color:var(--ink)}
.dl{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-top:20px}
.dl .lb{margin-right:6px}
.dl .chip{gap:6px}
.dl .chip svg{width:14px;height:14px}
.toc .d{color:var(--muted);font-size:13.5px}
.toc img{height:54px;width:130px;object-fit:contain;justify-self:center;mix-blend-mode:multiply}
.toc .p{font:800 13px var(--fd);color:var(--accent);text-align:right}

/* ---- 제품 카드 ---- */
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:28px}
.grid.c3{grid-template-columns:repeat(3,1fr)}
.pc{position:relative;display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);transition:border-color .2s,box-shadow .2s}
a.pc:hover{border-color:var(--navy);box-shadow:0 10px 30px rgba(34,38,58,.08)}
.pc .im{display:grid;place-items:center;height:190px;padding:20px;border-bottom:1px solid var(--line);background:#fff}
.pc .im img{max-height:150px;width:auto;object-fit:contain}
.pc .tx{padding:16px 90px 18px 18px}
.pc b{display:block;font:800 18px var(--fd)}
.pc .en{font:500 13px var(--fd);margin-top:2px}
.pc .ko{font-size:12.5px;color:var(--muted)}
.pc .sp{display:flex;gap:16px;margin-top:10px;font:800 13px var(--fd)}
.pc .sp span small{display:block;font:500 11px var(--fb);color:var(--muted)}
.pc .tg{position:absolute;right:16px;bottom:18px}

/* ---- 회사 소개(남색) ---- */
.about{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start;position:relative}
.nums{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:30px;padding-top:26px;border-top:1px solid rgba(255,255,255,.15)}
.time div{display:grid;grid-template-columns:80px 1fr;gap:14px;padding:12px 0;border-bottom:1px solid rgba(255,255,255,.12);font-size:14px;color:var(--soft)}
.time b{font:800 20px var(--fd);color:var(--gold)}

/* ---- 소식 · 문의 ---- */
.two{display:grid;grid-template-columns:1fr 1fr;gap:56px}
.news a,.news .it{display:flex;gap:18px;padding:15px 0;border-bottom:1px solid var(--line)}
.news time{font:800 13px var(--fd);color:var(--accent);min-width:86px}
.news a:hover span{color:var(--accent)}
/* 공지 & 소식 게시판(시안 6): 줄 = 번호·제목+한 줄 미리 보기·작은 그림·날짜, 글 보기는 news.html?id= (src/worker.js가 그림) */
.bd-top{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;flex-wrap:wrap;margin-bottom:18px}
.bd-search{display:flex;align-items:center;gap:8px;border:1.5px solid var(--line);border-radius:8px;padding:9px 12px;min-width:300px;background:#fff;color:var(--muted);box-sizing:border-box}
.bd-search svg{width:16px;height:16px;flex:none}
.bd-search input{border:0;outline:0;font:inherit;font-size:14px;flex:1;min-width:0;background:none;color:var(--ink)}
.bd-search span{font-size:12px;white-space:nowrap}
.bd-search:focus-within{border-color:var(--brand)}
.bd-q{display:flex;gap:10px;align-items:center;margin:-6px 0 14px;font-size:14px;color:var(--muted)}
.bd-q a{color:var(--accent);font-weight:700}
.bd-tag{display:inline-block;font:800 10px var(--fd);letter-spacing:.1em;background:var(--navy);color:#fff;padding:3px 7px;border-radius:3px;white-space:nowrap}
.bd-new{display:inline-grid;place-items:center;width:16px;height:16px;border-radius:50%;background:var(--brand);color:var(--navy);font:800 9px var(--fd);font-style:normal;margin-left:6px;vertical-align:2px}
.bd-ic{display:inline-flex;margin-left:6px;color:var(--muted);vertical-align:-2px}
.bd-ic svg{width:14px;height:14px}
.bd-rows{border-top:2px solid var(--navy)}
.bd-row{display:grid;grid-template-columns:70px minmax(0,1fr) 88px 110px;gap:18px;align-items:center;padding:18px 8px;border-bottom:1px solid var(--line);color:var(--ink)}
a.bd-row:hover{background:#F7F8FA}
a.bd-row:hover b{color:var(--accent)}
.bd-row.pin{background:#FFF8EC}
.bd-row .no{font:800 22px var(--fd);color:var(--accent);text-align:center}
.bd-row .tx{min-width:0}
.bd-row .tx b{display:block;font-size:16px;font-weight:700;margin-bottom:4px}
.bd-row .tx small{display:block;color:var(--muted);font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.bd-row .th{width:88px;height:56px;border-radius:6px;overflow:hidden}
.bd-row .th img{width:100%;height:100%;object-fit:cover;display:block}
.bd-row time{font:800 13px var(--fd);color:var(--muted);text-align:right}
.bd-empty{padding:40px 8px;color:var(--muted);text-align:center;border-bottom:1px solid var(--line)}
.bd-pager{display:flex;justify-content:center;gap:6px;margin-top:28px;flex-wrap:wrap}
.bd-pager a,.bd-pager span{display:grid;place-items:center;min-width:36px;height:36px;padding:0 6px;border:1px solid var(--line);border-radius:6px;font:800 13px var(--fd);color:var(--ink);box-sizing:border-box}
.bd-pager svg{width:16px;height:16px}
.bd-pager [aria-current]{background:var(--navy);border-color:var(--navy);color:#fff}
.bd-pager span.off{opacity:.35}
.bd-follow{display:flex;flex-wrap:wrap;gap:8px 18px;align-items:center;margin-top:44px;padding-top:22px;border-top:1px solid var(--line);font-size:14px}
.bd-follow .lb{margin-right:6px}
.bd-follow a{display:inline-flex;gap:6px;align-items:center;color:var(--ink)}
.bd-follow a svg{width:16px;height:16px;color:var(--accent)}
.bd-read{max-width:860px}
.bd-crumbs{font:700 12px var(--fd);letter-spacing:.08em;color:var(--muted);margin-bottom:14px}
.bd-crumbs a{color:var(--accent)}
.bd-rh{border-top:2px solid var(--navy);border-bottom:1px solid var(--line);padding:22px 0 18px}
.bd-rh h2{font-size:26px;margin:8px 0 10px;line-height:1.35}
.bd-rh .meta{display:flex;gap:14px;align-items:center;color:var(--muted);font-size:13px}
.bd-rh .meta time{font:800 13px var(--fd);color:var(--accent)}
.bd-rh .meta button{margin-left:auto;border:0;background:none;font:inherit;font-weight:700;color:var(--accent);cursor:pointer;padding:4px 0}
.bd-body{padding:26px 0;font-size:16px;line-height:1.85;color:#2A2F42;overflow-wrap:anywhere}
.bd-body p{margin:0 0 16px}
.bd-body a{color:var(--accent);text-decoration:underline}
.bd-body img{display:block;max-width:100%;height:auto;border-radius:8px;border:1px solid var(--line);margin:8px 0 16px}
.bd-body .pdf{display:inline-flex;gap:6px;align-items:center;font-weight:700;text-decoration:none;border:1px solid var(--line);border-radius:8px;padding:10px 14px}
.bd-nav{border-top:1px solid var(--line)}
.bd-nav a,.bd-nav div{display:flex;gap:18px;padding:14px 4px;border-bottom:1px solid var(--line);font-size:14px;color:var(--ink)}
.bd-nav a:hover b{color:var(--accent)}
.bd-nav span{width:70px;color:var(--muted);font-weight:700;flex:none}
.bd-back{text-align:center;margin-top:24px}
@media (max-width:900px){
  .bd-search{min-width:0;width:100%}
  .bd-row{grid-template-columns:44px minmax(0,1fr);gap:4px 12px}
  .bd-row .th{display:none}
  .bd-row time{grid-column:2;text-align:left;font-size:12px}
  .bd-row .no{font-size:17px;grid-row:span 2}
  .bd-rh h2{font-size:21px}
}
/* 업무 사이트에서 쓴 소식(src/worker.js가 끼움): 사진·PDF */
.news .it img{display:block;max-width:100%;max-height:520px;height:auto;border-radius:8px;margin-top:14px;border:1px solid var(--line)}
.news .it .pdf{display:inline-flex;gap:6px;align-items:center;margin-top:12px;padding:0;border-bottom:0;font-weight:700;color:var(--accent)}
.ask{padding:26px;border:1px solid var(--line)}
.ask .row{display:flex;gap:14px;align-items:center;padding:11px 0;border-bottom:1px solid var(--line)}
.ask .row svg{color:var(--accent)}
.ask big{font:800 28px var(--fd)}
.ask a.row:hover{color:var(--accent)}

/* ---- 아래 ---- */
.ft{background:var(--navy2);color:var(--soft);padding:64px 0 36px;font-size:13px}
.ft .g{display:grid;grid-template-columns:1.2fr 1fr 1fr 1fr;gap:32px}
.ft h5{margin:0 0 12px;font:800 11px var(--fd);letter-spacing:.28em;color:#fff}
.ft p{margin:0 0 6px}
.ft a:hover{color:#fff}
.ft .cp{margin-top:40px;padding-top:20px;border-top:1px solid rgba(255,255,255,.1);display:flex;justify-content:space-between;gap:12px;font:500 12px var(--fd)}

/* ---- 하위 화면 머리(남색 띠) ---- */
.ph{padding:56px 0 86px}
.ph .band{bottom:-82px;height:120px}
.ph .in{position:relative;z-index:1}
.ph .crumb{font:700 11px var(--fd);letter-spacing:.2em;color:var(--soft)}
.ph .crumb a:hover{color:#fff}
.ph .row{display:flex;align-items:flex-end;gap:28px;margin-top:18px}
.ph .bn{font:800 84px/0.9 var(--fd);color:var(--gold)}
.ph h1{margin:0;font:800 48px/1.05 var(--fd)}
.ph h1+p{margin:8px 0 0;color:var(--soft);font-size:16px}
.ph .chips{margin-top:22px;max-width:none}

/* ---- 카탈로그 쪽 그림 ---- */
.pages{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:18px;margin-top:24px}
.pages button{display:flex;flex-direction:column;gap:8px;padding:0;border:0;background:none;text-align:left;cursor:zoom-in}
.pages img{width:100%;aspect-ratio:1400/1982;object-fit:cover;border:1px solid var(--line);background:#fff;transition:transform .2s,box-shadow .2s}
.pages button:hover img{transform:translateY(-3px);box-shadow:0 12px 26px rgba(34,38,58,.14)}
.pages b{font:800 12px var(--fd);color:var(--accent)}
.pages small{display:block;font-size:12px;color:var(--muted);line-height:1.4}
.pages.old img{aspect-ratio:1100/1367}
.secs{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px}

/* ---- 크게 보기 ---- */
.viewer{width:min(1000px,calc(100% - 24px));height:min(94dvh,1200px);padding:0;border:0;border-radius:10px;background:#3B3F4C;overflow:hidden}
.viewer[open]{display:flex;flex-direction:column}
.viewer::backdrop{background:rgba(10,15,26,.7)}
.viewer .vb{display:flex;align-items:center;gap:10px;padding:10px 14px;background:var(--navy);color:#fff}
.viewer .vb b{font:800 14px var(--fd);color:var(--gold)}
.viewer .vb span{flex:1;min-width:0;font-size:13px;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.viewer .vb a,.viewer .vb button{display:inline-flex;align-items:center;gap:6px;min-height:36px;padding:0 10px;border:1px solid rgba(255,255,255,.3);border-radius:6px;background:none;color:#fff;font-size:12px;font-weight:800;cursor:pointer}
.viewer .vs{flex:1;min-height:0;overflow:auto;padding:12px;overscroll-behavior:contain}
.viewer .vs img{margin:0 auto;max-width:100%;background:#fff;box-shadow:0 8px 24px rgba(0,0,0,.35)}
.viewer .vn{position:absolute;top:50%;margin-top:-30px;width:44px;height:60px;display:grid;place-items:center;border:0;border-radius:8px;background:rgba(34,38,58,.8);color:#fff;cursor:pointer}
.viewer .vn.p{left:10px}.viewer .vn.n{right:10px}
.viewer .vn:disabled{opacity:.25;cursor:default}
html:has(.viewer[open]){overflow:hidden}

/* ---- 찾기 결과 ---- */
.sbox{display:flex;align-items:center;gap:10px;height:58px;padding:0 8px 0 18px;border:1.5px solid var(--line);border-radius:10px;background:#fff;max-width:720px}
.sbox:focus-within{border-color:var(--navy)}
.sbox input{flex:1;min-width:0;height:100%;border:0;outline:none;font-size:15px}
.res{margin-top:22px;border-top:2px solid var(--navy)}
.res .r{display:grid;grid-template-columns:70px 1fr auto;gap:18px;align-items:center;padding:14px 4px;border-bottom:1px solid var(--line);cursor:zoom-in;background:none;border-left:0;border-right:0;border-top:0;width:100%;text-align:left}
.res .r:hover{background:var(--bg2)}
.res img{width:70px;border:1px solid var(--line)}
.res b{display:block;font:800 15px var(--fd)}
.res small{color:var(--muted);font-size:12.5px}
.res .cd{display:flex;flex-wrap:wrap;gap:4px;margin-top:6px}
.res .cd span{padding:2px 8px;border:1px solid var(--line);font:800 11px var(--fd)}
/* 단가표 품목(parts.json): 물품코드 · 품명 · 규격 */
.res .it{display:flex;flex-direction:column;gap:3px;margin-top:8px;border-left:3px solid var(--brand);padding-left:10px}
.res .it span{font-size:13px;line-height:1.45}
.res .it b{font:800 12px var(--fd);margin-right:8px;letter-spacing:.02em}
.res .it em{font-style:normal;font-size:12px;color:var(--muted)}
.res .p{font:800 13px var(--fd);color:var(--accent)}
.res .none{padding:20px 4px;color:var(--muted)}

/* ---- 회사 ---- */
.greet{display:grid;grid-template-columns:1fr 1.1fr;gap:56px;align-items:start}
.greet h2{margin:0;font:800 34px/1.25 var(--fd)}
.greet p{margin:0 0 14px;color:#3A3F52}
.regs{display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin-top:26px;border-top:2px solid var(--navy)}
.regs div{padding:22px 18px;border-bottom:1px solid var(--line);border-right:1px solid var(--line)}
.regs div:last-child{border-right:0}
.regs b{display:block;font:800 40px/1 var(--fd);color:var(--accent)}
.regs span{font:700 13px var(--fd)}
.regs small{display:block;color:var(--muted)}
.regs.r5{grid-template-columns:repeat(5,1fr)}
.reglist{margin-top:24px;columns:2;column-gap:40px}
.reglist div{break-inside:avoid;display:grid;grid-template-columns:72px 1fr;gap:12px;padding:10px 0;border-bottom:1px solid var(--line);font-size:14px}
.reglist i{font-style:normal;font:800 10.5px var(--fd);letter-spacing:.12em;padding:4px 0;text-align:center;border:1.5px solid var(--line);height:fit-content}
.reglist small{display:block;color:var(--muted);font:600 12px var(--fd)}
.map{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.map .addr{font:700 18px var(--fb)}

/* ---- 양식 ---- */
.form{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.form label{display:flex;flex-direction:column;gap:6px;font-size:13px;font-weight:700}
.form label.w{grid-column:1/-1}
.form input,.form textarea,.form select{min-height:46px;padding:10px 12px;border:1.5px solid var(--line);border-radius:6px;background:#fff;font-size:15px;font-weight:400}
.form textarea{min-height:130px;resize:vertical}
.form input:focus,.form textarea:focus,.form select:focus{outline:none;border-color:var(--navy)}
.form .act{grid-column:1/-1;display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-top:6px}

/* ---- 표 ---- */
.tbl{width:100%;border-collapse:collapse;margin-top:22px;font-size:14px}
.tbl th{text-align:left;font:800 11px var(--fd);letter-spacing:.14em;color:var(--muted);padding:10px 8px;border-bottom:2px solid var(--navy)}
.tbl td{padding:13px 8px;border-bottom:1px solid var(--line)}
.tbl td:first-child{font:800 14px var(--fd);color:var(--accent)}
.scroll-x{overflow-x:auto}
html:lang(vi) .tbl,html:lang(en) .tbl{min-width:640px}  /* 영어·베트남어 칸 글이 길어 휴대폰에서는 옆으로 밀어 보기 */

/* ---- 움직임: 처음 보이는 상태도 읽을 수 있게, 등장 순서만 ---- */
@media (prefers-reduced-motion: no-preference){
  .hero .band,.hero .ray,.ph .band{animation:sweep .9s cubic-bezier(.2,.8,.2,1) both}
  .art{animation:lift .8s .2s cubic-bezier(.2,.8,.2,1) both}
  .js .rise{opacity:0;transform:translateY(12px);transition:opacity .6s cubic-bezier(.2,.8,.2,1),transform .6s cubic-bezier(.2,.8,.2,1)}
  .js .rise.on{opacity:1;transform:none}
}
@keyframes sweep{from{clip-path:inset(0 100% 0 0)}to{clip-path:inset(0 0 0 0)}}
@keyframes lift{from{transform:rotate(0deg) translateY(30px)}to{transform:rotate(-4deg)}}

@media (max-width:900px){
  .in{width:calc(100% - 32px)}
  .sec{padding:64px 0}
  .h2{font-size:28px}
  .hero{min-height:0}
  .hero .in{grid-template-columns:minmax(0,1fr);padding:30px 0 110px;gap:26px}
  .hero h1{font-size:clamp(30px,9.4vw,40px)}
  .hero .band{top:auto;bottom:40px;height:90px}.hero .ray{display:none}
  .art{order:-1;justify-self:center;max-width:320px;padding:12px}
  .art small{display:none}
  .find{height:54px}
  .find input{font-size:14px}
  .toc a{grid-template-columns:48px 1fr 60px;gap:12px;padding:15px 4px}
  .toc .n{font-size:26px}.toc b{font-size:16px}
  .toc .d,.toc .p{display:none}
  .toc img{height:38px;width:60px}
  .grid,.grid.c3{grid-template-columns:1fr 1fr;gap:12px}
  .pc .im{height:120px;padding:12px}.pc .im img{max-height:90px}
  .pc .tx{padding:12px 12px 14px}
  .pc b{font-size:14px}.pc .en{display:none}
  .pc .tg{position:static;display:inline-block;margin-top:8px;align-self:flex-start}
  .about,.two,.greet,.map{grid-template-columns:minmax(0,1fr);gap:30px}
  .nums{gap:10px}.num b{font-size:28px}
  .ft .g{grid-template-columns:1fr 1fr;gap:24px}
  .ft .cp{flex-direction:column}
  .ph{padding:34px 0 70px}
  .ph .bn{font-size:52px}.ph h1{font-size:30px}
  .ph .row{gap:16px}
  .pages{grid-template-columns:repeat(2,1fr);gap:12px}
  .regs{grid-template-columns:1fr 1fr}
  .regs div:nth-child(2n){border-right:0}
  .regs.r5{grid-template-columns:1fr}
  .regs.r5 div{border-right:0}
  .reglist{columns:1}
  .form{grid-template-columns:1fr}
  .res .r{grid-template-columns:52px 1fr;gap:12px}
  .res img{width:52px}
  .res .p{grid-column:2}
  .viewer{width:100%;max-width:100%;height:100dvh;max-height:100dvh;margin:0;border-radius:0}
  .viewer .vb{padding:calc(8px + env(safe-area-inset-top)) 10px 8px}
  .viewer .vn{top:auto;bottom:calc(12px + env(safe-area-inset-bottom));margin-top:0}
}
/* 온라인몰 */
.hd nav a.shop{position:relative;color:var(--accent);padding-left:18px;margin-left:-6px;border-left:1px solid var(--line)}
.hd nav a.shop svg{position:absolute;top:6px;right:-14px;width:11px;height:11px}
.mnav a.shop{color:var(--accent)}
.btn svg+svg,.btn > svg:last-child:not(:first-child){width:14px;height:14px;opacity:.7}
.grid.c5{grid-template-columns:repeat(5,1fr)}
.shop .pc .im{height:170px}.shop .pc .im img{max-height:140px}
.shop .pc .tx{padding:14px 16px 46px}.shop .pc b{font-size:15px}
@media (max-width:1080px){.grid.c5{grid-template-columns:repeat(3,1fr)}}
@media (max-width:640px){.grid.c5{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;margin-right:-16px;padding-right:16px}.grid.c5 .pc{flex:0 0 62%;scroll-snap-align:start}}

/* ---- 문의 · 견적 요청(시안 6): 종류 칩 · 품목 줄 · 첨부 · 연락 방법 · 접수 완료 (site.js form[data-inq]) ---- */
.inq[hidden],.inq [hidden]{display:none!important}
.form>.w{grid-column:1/-1}
.rfq{background:#fff;color:var(--ink);padding:24px;border-radius:10px;box-shadow:0 24px 60px rgba(0,0,0,.4)}
.inq svg{width:18px;height:18px;flex:none}
.iq-chips{display:flex;flex-wrap:wrap;gap:8px}
.iq-chips button{display:inline-flex;align-items:center;gap:6px;min-height:42px;padding:0 14px;border:1.5px solid var(--line);border-radius:30px;background:#fff;color:var(--ink);font:700 14px var(--fb);cursor:pointer}
.iq-chips button svg{width:16px;height:16px;color:var(--accent)}
.iq-chips button[aria-pressed=true]{border-color:var(--navy);background:var(--navy);color:#fff}
.iq-chips button[aria-pressed=true] svg{color:var(--gold)}
.iq-box{padding:16px 18px;border:1px solid var(--line);border-radius:10px;background:#FAFBFC}
.iq-box .note{letter-spacing:0;text-transform:none;font:400 12.5px var(--fb)}
.iq-items{width:100%;border-collapse:collapse;margin-top:8px}
.iq-items th{font:800 11px var(--fd);letter-spacing:.14em;color:var(--muted);text-align:left;padding:8px 6px;border-bottom:2px solid var(--navy)}
.iq-items td{padding:8px 6px;border-bottom:1px solid var(--line);vertical-align:top}
.iq-items input{width:100%;min-height:42px;padding:8px 10px;border:1.5px solid var(--line);border-radius:6px;background:#fff;font:400 14px var(--fb);box-sizing:border-box}
.iq-items input:focus{outline:none;border-color:var(--navy)}
.iq-items td:nth-child(2){width:96px}.iq-items td:last-child{width:34px}
.iq-items small{display:block;font-size:11.5px;color:var(--accent);margin-top:4px;font-weight:700;min-height:0}
.iq-items small:empty{display:none}
.iq-del{width:34px;height:42px;display:grid;place-items:center;border:0;background:none;color:var(--muted);cursor:pointer;border-radius:6px}
.iq-del:hover{color:var(--ink);background:var(--line)}
.iq-add{display:inline-flex;gap:6px;align-items:center;margin-top:10px;border:0;background:none;padding:6px 0;font:700 14px var(--fb);color:var(--accent);cursor:pointer}
.iq-file{flex-direction:row!important;align-items:center;gap:10px!important;border:1.5px dashed var(--line);border-radius:8px;padding:14px;font-size:14px;color:var(--accent);cursor:pointer;position:relative}
.iq-file small{display:block;color:var(--muted);font-weight:400;font-size:12px}
.iq-file input{position:absolute;inset:0;opacity:0;cursor:pointer;min-height:0}
.iq-file:focus-within{border-color:var(--navy)}
.iq-files{display:flex;flex-wrap:wrap;gap:6px}
.iq-files:empty{display:none}
.iq-files span{display:inline-flex;align-items:center;gap:6px;padding:6px 6px 6px 10px;border:1px solid var(--line);border-radius:6px;font-size:13px;max-width:100%}
.iq-files span b{font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.iq-files button{width:26px;height:26px;display:grid;place-items:center;border:0;background:none;color:var(--muted);cursor:pointer}
.iq-files svg{width:15px;height:15px}
.iq-how{display:flex;align-items:center;gap:8px;flex-wrap:wrap;font-size:13px;font-weight:700}
.iq-how span{margin-right:6px}
.iq-how button{min-height:38px;padding:0 14px;border:1.5px solid var(--line);border-radius:6px;background:#fff;color:var(--ink);font:700 13px var(--fb);cursor:pointer}
.iq-how button[aria-pressed=true]{border-color:var(--navy);background:var(--navy);color:#fff}
.iq-hp{position:absolute!important;left:-9999px;width:1px;height:1px;overflow:hidden}
.iq-agree{font-size:13.5px}
.iq-agree label{flex-direction:row!important;align-items:flex-start;gap:8px!important;font-weight:700;cursor:pointer}
.iq-agree input{min-height:0!important;width:18px;height:18px;margin:1px 0 0;accent-color:var(--navy);flex:none}
.iq-agree details{margin:4px 0 0 26px;color:var(--muted)}
.iq-agree summary{cursor:pointer;font-size:12.5px;text-decoration:underline;width:fit-content}
.iq-agree p{margin:6px 0 0;font-size:12.5px;line-height:1.6}
.iq-err{margin:0;padding:10px 12px;border-radius:6px;background:#FDECEC;color:#A11;font-size:13.5px;font-weight:700}
.inq .bad{border-color:#C62828!important}
.inq [aria-busy=true]{opacity:.6;pointer-events:none}
.iq-done{border:1px solid var(--line);border-radius:12px;padding:28px;background:#fff;color:var(--ink)}
.iq-done .ok{width:52px;height:52px;border-radius:50%;background:#EAF7EE;color:#16A34A;display:grid;place-items:center;margin-bottom:14px}
.iq-done .ok svg{width:26px;height:26px}
.iq-done h2{font:800 26px/1.2 var(--fb);margin:8px 0 0}
.iq-done p{margin:10px 0 0}
.iq-sum{display:grid;grid-template-columns:110px 1fr;gap:10px 14px;margin:20px 0 4px;padding:16px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);font-size:14px}
.iq-sum dt{color:var(--muted);font-weight:700}.iq-sum dd{margin:0;overflow-wrap:anywhere}
.iq-done .acts{display:flex;gap:10px;margin-top:18px;flex-wrap:wrap}
.rfq .iq-done{border:0;padding:4px}
@media (max-width:640px){.rfq{padding:18px}.iq-sum{grid-template-columns:1fr;gap:2px}.iq-sum dd{margin-bottom:8px}}