/* Woojin Precision Company - 2026 redesign */
:root{
  --navy:#003366; --blue:#006699; --blue-2:#0085C8;
  --ink:#1a2330; --text:#3b4552; --muted:#6b7684;
  --bg:#f4f6f8; --line:#e3e7ec;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font-family:"Pretendard Variable",Pretendard,-apple-system,"Apple SD Gothic Neo","Malgun Gothic",system-ui,sans-serif;color:var(--text);background:var(--bg);font-size:15px;line-height:1.7;-webkit-font-smoothing:antialiased}
html[lang=ko] body{word-break:keep-all;overflow-wrap:break-word}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto;display:block}
.wrap{max-width:1200px;margin:0 auto;padding:0 24px}

/* header */
.hd{background:#fff;border-bottom:1px solid var(--line)}
.hd .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:84px}
.hd .logo img{width:400px}
.util{display:flex;gap:4px;font-size:14px;font-weight:600}
.util a{padding:8px 12px;border-radius:6px;color:var(--navy)}
.util a:hover{background:#eef4f9}
.util a.cur{background:var(--navy);color:#fff}
.stripe{height:4px;background:linear-gradient(90deg,var(--navy),var(--blue) 45%,var(--blue-2))}

/* layout */
.main{display:grid;grid-template-columns:230px minmax(0,1fr);gap:32px;padding:32px 24px 56px}
.side{align-self:start;position:sticky;top:20px;background:#fff;border:1px solid var(--line);border-radius:10px;overflow:hidden}
.side h4{margin:0;padding:12px 18px;font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:#fff;background:var(--navy);font-weight:700}
.side ul{list-style:none;margin:0;padding:6px 0}
.side li a{display:flex;align-items:center;gap:8px;padding:8px 18px;font-size:14.5px;font-weight:500;color:var(--ink);border-left:3px solid transparent}
.side li a:hover{background:#f1f6fa;color:var(--blue)}
.side li a.cur{border-left-color:var(--blue-2);background:#eaf3f9;color:var(--blue);font-weight:700}
.menu-btn{display:none}
.badge{display:inline-block;font-size:10px;font-weight:800;letter-spacing:.06em;padding:1px 6px;border-radius:4px;background:#e8202a;color:#fff;line-height:1.6}

/* home */
.hero{display:grid;grid-template-columns:338px 1fr;background:linear-gradient(135deg,var(--navy),var(--blue));border-radius:12px;overflow:hidden;color:#dbe8f2}
.hero img{width:100%;height:100%;object-fit:cover}
.hero .tx{padding:28px 32px}
.hero h2{margin:0 0 10px;color:#fff;font-size:22px;font-weight:700;display:flex;align-items:center;gap:10px;flex-wrap:wrap;line-height:1.35}
.hero p{margin:0 0 12px;font-size:14.5px}
.hero p b{color:#fff;font-weight:600}
.hero ul{margin:0;padding:0;list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:4px 18px;font-size:14px}
.hero li::before{content:"";display:inline-block;width:6px;height:6px;border-radius:50%;background:#7cc6ef;margin-right:8px;vertical-align:middle}
.sec{margin-top:36px}
.sec-h{display:flex;align-items:center;gap:10px;margin:0 0 16px;font-size:18px;font-weight:700;color:var(--navy)}
.sec-h::before{content:"";width:4px;height:18px;border-radius:2px;background:var(--blue-2)}
.grid{display:grid;gap:20px}
.g3{grid-template-columns:repeat(3,1fr)}
.g2{grid-template-columns:repeat(2,1fr)}
.card{display:flex;gap:16px;background:#fff;border:1px solid var(--line);border-radius:10px;padding:14px;transition:box-shadow .2s,transform .2s}
.card:hover{box-shadow:0 8px 24px rgba(0,51,102,.12);transform:translateY(-2px)}
.card img{width:150px;height:116px;object-fit:cover;border-radius:6px;flex:none}
.card h3{margin:2px 0 4px;font-size:15.5px;font-weight:700;color:var(--ink)}
.card p{margin:0;font-size:13.5px;line-height:1.6;color:var(--muted)}
.g3 .card{flex-direction:column}
.g3 .card img{width:100%;height:auto;aspect-ratio:150/116}

/* inner pages */
.banner{background:#999;border-radius:12px;display:flex;justify-content:center;overflow:hidden}
.page-h{margin:28px 0 18px;padding-bottom:14px;border-bottom:1px solid var(--line);font-size:26px;font-weight:700;color:var(--ink);letter-spacing:-.01em;line-height:1.35}
.page-h.sub{font-size:21px;margin-top:40px}
.prod{display:grid;grid-template-columns:minmax(0,1fr) 358px;gap:32px;align-items:start}
.prod .ph{border-radius:10px;overflow:hidden;border:1px solid var(--line);background:#fff}
.txt p{margin:0 0 14px}
.dash{list-style:none;margin:6px 0 16px;padding:0}
.dash li{position:relative;padding:3px 0 3px 20px}
.dash li::before{content:"";position:absolute;left:4px;top:13px;width:6px;height:6px;border-radius:50%;background:var(--blue-2)}
.info{list-style:none;margin:0;padding:0;background:#fff;border:1px solid var(--line);border-radius:10px;overflow:hidden}
.info li{padding:12px 18px;border-top:1px solid var(--line)}
.info li:first-child{border-top:0}
.feat{list-style:none;padding:0;margin:16px 0;counter-reset:f}
.feat li{counter-increment:f;background:#fff;border:1px solid var(--line);border-radius:8px;padding:12px 16px 12px 52px;margin-bottom:10px;position:relative}
.feat li::before{content:counter(f);position:absolute;left:14px;top:12px;width:26px;height:26px;border-radius:50%;background:#eaf3f9;color:var(--blue);font-weight:700;font-size:13px;display:grid;place-items:center}
.feat b{color:var(--ink);display:block}
.ir{background:#fff;border:1px solid var(--line);border-radius:10px;padding:16px;display:inline-block}
.map{background:#fff;border:1px solid var(--line);border-radius:10px;padding:12px;display:inline-block;max-width:100%;overflow:auto}

/* footer */
.ft{background:#0f2236;color:#9fb1c3;font-size:13.5px}
.ft .wrap{display:flex;justify-content:space-between;gap:24px;padding-top:32px;padding-bottom:32px;flex-wrap:wrap;align-items:center}
.ft strong{color:#fff;font-weight:700;letter-spacing:.02em}
.ft a{color:#7cc6ef}
.ft .tag{border-top:1px solid #1e3550;padding:14px 24px;text-align:center;font-size:12.5px}

/* Navy & Gold theme */
:root{--navy:#0d2c4f;--blue:#1d5e8c;--blue-2:#e0a526;--gold:#e0a526;--gold-lt:#f0c060}
.stripe{display:none}
.hd{border-bottom:1px solid #dfe4ea}
.hd .wrap{position:relative}
.hd .wrap::after{content:"";position:absolute;left:24px;bottom:-2px;width:90px;height:3px;background:var(--gold)}
.util a.cur{background:var(--gold);color:var(--navy)}
.side h4{border-bottom:3px solid var(--gold)}
.side li a:hover{color:#b07d10}
.side li a.cur{border-left-color:var(--gold);color:var(--navy);background:#fbf4e3}
.hero{border-bottom:5px solid var(--gold)}
.hero h2{color:var(--gold-lt)}
.hero li::before{background:var(--gold)}
.sec-h::before{width:6px;height:22px;background:var(--gold)}
.card{border-top:3px solid var(--gold)}
.ft{background:#0e1f33;border-top:3px solid var(--gold)}
.ft strong{color:var(--gold-lt)}
.ft a{color:var(--gold-lt)}

/* tablet & phone */
@media (max-width:1000px){
  .g3{grid-template-columns:1fr}
  .g3 .card{flex-direction:row}
  .g3 .card img{width:150px;height:116px}
  .g2{grid-template-columns:1fr}
  .prod{grid-template-columns:1fr}
  .prod .ph{order:-1;max-width:358px}
}
@media (max-width:860px){
  .hd .wrap::after{left:16px;width:70px}
  .wrap{padding-left:16px;padding-right:16px}
  .hd .wrap{padding-top:14px;padding-bottom:14px;flex-wrap:wrap}
  .hd .logo img{width:290px}
  .util{width:100%;justify-content:space-between}
  .main{grid-template-columns:1fr;gap:20px;padding:16px 16px 40px}
  .side{position:static}
  .menu-btn{display:flex;width:100%;justify-content:space-between;align-items:center;border:0;background:var(--navy);color:#fff;font-family:inherit;font-weight:700;font-size:15px;padding:14px 18px;cursor:pointer}
  .side h4{background:#e8eef4;color:var(--navy)}
  .side:not(.open) h4,.side:not(.open) ul{display:none}
  .hero{grid-template-columns:1fr}
  .hero .tx{padding:22px}
  .hero ul{grid-template-columns:1fr}
  .card img,.g3 .card img{width:120px;height:93px}
  .page-h{font-size:22px}
}

/* contact form */
.contact{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:32px;align-items:start}
.form{background:#fff;border:1px solid var(--line);border-radius:12px;padding:28px}
.form .row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.form label{display:block;margin-bottom:18px;font-size:14px;font-weight:600;color:var(--ink)}
.form label small{font-weight:500;color:var(--muted)}
.form .req{color:#d0302f;margin-left:2px}
.form input[type=text],.form input[type=email],.form input[type=tel],.form textarea{display:block;width:100%;margin-top:6px;padding:11px 13px;font:inherit;font-size:15px;font-weight:400;color:var(--ink);background:#fafbfc;border:1px solid #cfd6de;border-radius:8px;transition:border-color .15s,box-shadow .15s}
.form textarea{min-height:170px;resize:vertical}
.form input:focus,.form textarea:focus{outline:0;border-color:var(--blue);background:#fff;box-shadow:0 0 0 3px rgba(29,94,140,.15)}
.consent{background:#f4f6f8;border:1px solid var(--line);border-radius:8px;padding:14px 16px;margin-bottom:18px;font-size:13.5px}
.consent .chk{display:flex;gap:10px;align-items:flex-start;margin:0;font-weight:600}
.consent input{width:18px;height:18px;margin-top:3px;accent-color:var(--navy);flex:none}
.consent details{margin-top:8px;color:var(--muted)}
.consent summary{cursor:pointer;color:var(--blue);font-weight:600}
.consent ul{margin:8px 0 0;padding-left:18px}
.hp{position:absolute!important;left:-9999px!important;width:1px;height:1px;overflow:hidden}
.ts{height:65px;width:300px;max-width:100%;border:1px dashed #b9c3cd;border-radius:6px;display:grid;place-items:center;font-size:12.5px;color:var(--muted);margin-bottom:18px}
.btn{display:inline-flex;align-items:center;gap:8px;border:0;border-radius:8px;padding:13px 26px;font:inherit;font-weight:700;font-size:15px;color:#fff;background:var(--navy);cursor:pointer;transition:background .15s}
.btn:hover{background:var(--blue)}
.cinfo{background:#fff;border:1px solid var(--line);border-top:3px solid var(--gold);border-radius:12px;padding:22px;font-size:14px}
.cinfo h3{margin:0 0 12px;font-size:15px;color:var(--navy)}
.cinfo p{margin:0 0 12px}
.cinfo b{display:block;color:var(--ink);font-size:12.5px;letter-spacing:.04em;text-transform:uppercase}
@media (max-width:1000px){.contact{grid-template-columns:1fr}}
@media (max-width:860px){.form{padding:20px}.form .row{grid-template-columns:1fr;gap:0}}
.alert{border-radius:10px;padding:14px 18px;margin:0 0 20px;font-weight:600;font-size:14.5px}
.alert.ok{background:#e9f6ee;border:1px solid #9fd3b2;color:#1d6b3a}
.alert.err{background:#fdeeee;border:1px solid #f0b3b3;color:#9b2222}
.cf-turnstile{margin-bottom:18px}
.alert.ok{font-size:15.5px;line-height:1.7;padding:18px 20px 18px 54px;position:relative}
.alert.ok::before{content:"\2713";position:absolute;left:18px;top:17px;width:24px;height:24px;border-radius:50%;background:#2e8b57;color:#fff;font-size:14px;display:grid;place-items:center}
.alert.ok b{font-size:17px}
.sending{position:fixed;inset:0;z-index:100;background:rgba(13,44,79,.72);display:grid;place-items:center;padding:16px}
.sending[hidden]{display:none}
.sbox{background:#fff;border-radius:14px;padding:34px 30px;max-width:380px;width:100%;text-align:center;box-shadow:0 20px 60px rgba(0,0,0,.3)}
.spin{width:48px;height:48px;margin:0 auto 18px;border:5px solid #e8eef4;border-top-color:var(--gold);border-radius:50%;animation:spin .8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.sbox .s1{margin:0 0 6px;font-size:19px;font-weight:700;color:var(--navy)}
.sbox .s2{margin:0;font-size:14.5px;color:#9b2222;font-weight:600}
.btn:disabled{opacity:.6;cursor:wait}