@charset "UTF-8";
/* ==========================================================================
   Yuhuan Taize Plumbing Co., Ltd. - export catalogue template
   Palette: white background / navy #0033a0 / footer #090909 / accent #ff0000
   ========================================================================== */

:root{
  --navy:#0033a0;
  --navy-dk:#002270;
  --navy-lt:#1a4fc0;
  --navy-soft:#eaeff9;
  --ink:#1a1a1a;
  --text:#333333;
  --muted:#666666;
  --gray:#999999;
  --line:#e2e6ec;
  --line-dk:#dddddd;
  --soft:#f4f6f9;
  --red:#ff0000;
  --max:1200px;
  --font:'Helvetica Neue',Helvetica,Arial,-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;
}

*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;background:#fff;color:var(--text);
  font-family:var(--font);font-size:15px;line-height:1.75;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0;}
a{color:inherit;text-decoration:none;}
h1,h2,h3,h4,h5{margin:0;font-weight:700;line-height:1.3;color:var(--ink);}
p{margin:0;}
ul,ol{margin:0;padding:0;list-style:none;}
table{border-collapse:collapse;}
button,input,textarea,select{font-family:inherit;font-size:inherit;}
.wrap{width:100%;max-width:var(--max);margin:0 auto;padding:0 15px;}

/* ---------------------------------------------------------------- top bar */
.topbar{background:var(--soft);border-bottom:1px solid var(--line);font-size:13px;color:var(--muted);}
.topbar .wrap{display:flex;align-items:center;justify-content:space-between;height:38px;gap:18px;}
.topbar-l{display:flex;align-items:center;gap:22px;overflow:hidden;white-space:nowrap;}
.topbar-l b{color:var(--navy);font-weight:600;}
.topbar-l a:hover{color:var(--navy);}
.topbar-r{display:flex;align-items:center;gap:14px;white-space:nowrap;}
.lang{display:inline-flex;align-items:center;gap:7px;}
.lang svg{opacity:.7;}
.lang-on{color:var(--navy);font-weight:600;}
.lang a{color:#9aa3ad;}
.lang a:hover{color:var(--navy);}
.lang i{font-style:normal;color:#c8ced6;margin:0 5px;}
@media(max-width:900px){.topbar-l .hide-sm{display:none;}}

/* ---------------------------------------------------------------- header */
.header{background:#fff;border-bottom:1px solid var(--line);position:relative;z-index:120;}
.header .wrap{display:flex;align-items:center;justify-content:space-between;gap:20px;height:86px;}
.logo{display:flex;align-items:center;gap:12px;flex:0 0 auto;}
.logo-mark{
  width:46px;height:46px;background:var(--navy);color:#fff;
  display:grid;place-items:center;font-weight:800;font-size:22px;
}
.logo-txt strong{display:block;font-size:22px;font-weight:800;letter-spacing:.09em;color:var(--navy);line-height:1.1;}
.logo-txt small{display:block;font-size:10.5px;letter-spacing:.13em;color:var(--gray);text-transform:uppercase;margin-top:1px;}
.nav{display:flex;align-items:stretch;height:86px;}
.nav > li{position:relative;}
.nav > li > a{
  display:flex;align-items:center;height:86px;padding:0 19px;
  font-size:15px;font-weight:500;color:#333;transition:.18s;
}
.nav > li > a:hover,.nav > li.active > a{background:var(--navy);color:#fff;}
.nav .sub{
  position:absolute;top:86px;left:0;min-width:238px;background:#fff;
  box-shadow:0 8px 24px rgba(0,0,0,.14);border-top:3px solid var(--navy);
  padding:6px 0;opacity:0;visibility:hidden;transform:translateY(10px);
  transition:.2s ease;z-index:80;
}
.nav > li:hover > .sub{opacity:1;visibility:visible;transform:translateY(0);}
.nav .sub a{display:block;padding:11px 18px;font-size:14px;color:#555;border-bottom:1px solid #f3f4f6;}
.nav .sub li:last-child a{border-bottom:0;}
.nav .sub a:hover{background:var(--navy-soft);color:var(--navy);padding-left:24px;}
.burger{display:none;width:46px;height:42px;border:1px solid var(--line-dk);background:#fff;cursor:pointer;padding:0;position:relative;}
.burger i{position:absolute;left:12px;right:12px;height:2px;background:var(--navy);transition:.22s;}
.burger i:nth-child(1){top:13px;}
.burger i:nth-child(2){top:20px;}
.burger i:nth-child(3){top:27px;}
.burger.on i:nth-child(1){top:20px;transform:rotate(45deg);}
.burger.on i:nth-child(2){opacity:0;}
.burger.on i:nth-child(3){top:20px;transform:rotate(-45deg);}
@media(max-width:1080px){
  .nav > li > a{padding:0 13px;font-size:14px;}
  .logo-txt strong{font-size:19px;}
}
@media(max-width:980px){
  .header .wrap{height:70px;}
  .nav{
    position:absolute;top:100%;left:0;right:0;height:auto;display:block;
    background:#fff;border-bottom:3px solid var(--navy);box-shadow:0 10px 24px rgba(0,0,0,.12);
    max-height:0;overflow:hidden;transition:max-height .3s ease;
  }
  .nav.open{max-height:80vh;overflow:auto;}
  .nav > li > a{height:auto;padding:15px 20px;border-bottom:1px solid #f0f1f3;justify-content:space-between;}
  .nav > li > a:hover,.nav > li.active > a{background:var(--navy-soft);color:var(--navy);}
  .nav .sub{
    position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;
    border-top:0;background:#fafbfd;padding:0;display:none;
  }
  .nav > li.open > .sub{display:block;}
  .nav .sub a{padding:12px 34px;}
  .burger{display:block;}
}

/* ---------------------------------------------------------------- banner */
.banner{position:relative;height:540px;overflow:hidden;background:#0a1631;}
.slide{position:absolute;inset:0;opacity:0;transition:opacity .8s ease;}
.slide.on{opacity:1;}
.slide img{width:100%;height:100%;object-fit:cover;}
.slide::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(90deg,rgba(4,18,48,.86) 0%,rgba(4,18,48,.62) 45%,rgba(4,18,48,.22) 100%);
}
.slide-inner{position:absolute;inset:0;z-index:3;display:flex;align-items:center;}
.slide-box{max-width:660px;color:#fff;}
.slide-box .eyebrow{
  display:inline-block;font-size:12.5px;letter-spacing:.2em;text-transform:uppercase;
  color:#fff;background:rgba(0,51,160,.85);padding:6px 14px;margin-bottom:20px;
}
.slide-box h1,.slide-box h2{color:#fff;font-size:clamp(28px,3.9vw,46px);line-height:1.22;margin-bottom:18px;}
.slide-box p{color:#d5dded;font-size:clamp(14.5px,1.4vw,17px);max-width:560px;margin-bottom:28px;}
.bn-arrow{
  position:absolute;top:50%;transform:translateY(-50%);z-index:5;
  width:52px;height:52px;border-radius:50%;border:0;cursor:pointer;
  background:rgba(0,0,0,.3);color:#fff;display:grid;place-items:center;transition:.2s;
}
.bn-arrow:hover{background:var(--red);}
.bn-prev{left:26px;}
.bn-next{right:26px;}
.bn-dots{position:absolute;left:0;right:0;bottom:26px;z-index:5;display:flex;justify-content:center;gap:14px;}
.bn-dots button{
  width:15px;height:15px;border-radius:50%;border:0;cursor:pointer;
  background:#fff;opacity:.85;padding:0;transition:.2s;
}
.bn-dots button.on{background:var(--red);}
@media(max-width:700px){
  .banner{height:400px;}
  .bn-arrow{display:none;}
  .bn-dots{bottom:16px;}
}

/* ---------------- video hero (replaces the photo slideshow on the home page) */
.banner.hero{background:#0a1631;}
.hero-video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;}
.hero-shade{position:absolute;inset:0;
  background:linear-gradient(90deg,rgba(4,18,48,.9) 0%,rgba(4,18,48,.68) 45%,rgba(4,18,48,.32) 100%);}
.banner.hero .slide-inner{z-index:3;}

/* ---------------------------------------------------------------- buttons */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:13px 30px;border:1px solid transparent;cursor:pointer;
  font-size:14px;font-weight:600;letter-spacing:.02em;transition:.18s;white-space:nowrap;
}
.btn-navy{background:var(--navy);color:#fff;border-color:var(--navy);}
.btn-navy:hover{background:var(--navy-dk);border-color:var(--navy-dk);}
.btn-line{background:transparent;color:#fff;border-color:rgba(255,255,255,.6);}
.btn-line:hover{background:#fff;color:var(--navy);border-color:#fff;}
.btn-ghost{background:transparent;color:var(--navy);border-color:var(--navy);}
.btn-ghost:hover{background:var(--navy);color:#fff;}
.btn-sm{padding:9px 20px;font-size:13px;}
.btn-block{width:100%;}

/* ---------------------------------------------------------------- sections */
.sec{padding:72px 0;}
.sec-soft{background:var(--soft);}
.sec-head{text-align:center;margin-bottom:46px;}
.sec-head .en{font-size:12.5px;letter-spacing:.22em;text-transform:uppercase;color:var(--gray);}
.sec-head h2{font-size:clamp(24px,3vw,34px);margin:10px 0 0;}
.sec-head h2 em{font-style:normal;color:var(--navy);}
.sec-head .line{width:44px;height:3px;background:var(--navy);margin:16px auto 0;}
.sec-head p{color:#888;font-size:15px;max-width:760px;margin:16px auto 0;}
.more{color:var(--navy);font-weight:600;font-size:14px;}
.more:hover{text-decoration:underline;}

/* ------------------------------------------------- certification strip */
.cert-strip{background:var(--soft);border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:36px 0;}
.cert-strip .wrap{display:flex;align-items:center;gap:44px;flex-wrap:wrap;}
.cert-lead{flex:0 0 262px;max-width:262px;border-left:4px solid var(--navy);padding-left:16px;}
.cert-lead h3{font-size:20px;margin-bottom:6px;}
.cert-lead p{font-size:13.5px;color:var(--muted);line-height:1.6;}
.cert-items{display:flex;gap:10px;flex:1;flex-wrap:wrap;justify-content:flex-end;}
.cert-item{
  background:#fff;border:1px solid var(--line);width:158px;padding:11px 10px;
  display:flex;align-items:center;gap:9px;transition:.2s;
}
.cert-item:hover{border-color:var(--navy);box-shadow:0 6px 16px rgba(0,51,160,.1);}
.cert-item img{width:40px;height:40px;object-fit:contain;flex:0 0 40px;}
.cert-item strong{display:block;font-size:13.5px;color:var(--navy);line-height:1.3;}
.cert-item span{display:block;font-size:11.5px;color:var(--gray);line-height:1.4;}
@media(max-width:900px){
  .cert-strip .wrap{gap:24px;}
  .cert-items{justify-content:flex-start;}
  .cert-item{width:calc(50% - 10px);}
}

/* ------------------------------------------------- since / company intro */
.split{display:flex;gap:50px;align-items:center;}
.split > *{flex:1;min-width:0;}
.split img{width:100%;height:auto;border:1px solid var(--line);}
@media(max-width:900px){.split{flex-direction:column;gap:28px;}}
.since-badge{display:inline-block;background:var(--navy);color:#fff;padding:26px 30px;margin-bottom:20px;}
.since-badge .sm{font-size:13px;letter-spacing:.28em;text-transform:uppercase;opacity:.75;}
.since-badge .yr{font-size:46px;font-weight:800;line-height:1;letter-spacing:.02em;margin-top:6px;}
.fact-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line);border:1px solid var(--line);margin-top:26px;}
.fact{background:#fff;padding:14px 16px;}
.fact span{display:block;font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--gray);}
.fact strong{display:block;font-size:15px;color:var(--navy);margin-top:3px;font-weight:600;}
@media(max-width:480px){.fact-grid{grid-template-columns:1fr;}}

/* ------------------------------------------------------- why choose us */
.why-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;}
@media(max-width:860px){.why-grid{grid-template-columns:1fr;}}
.why{
  background:#fff;border:1px solid var(--line);border-top:3px solid transparent;
  padding:34px 28px;text-align:center;transition:.22s;
}
.why:hover{border-top-color:var(--navy);box-shadow:0 10px 26px rgba(0,0,0,.08);transform:translateY(-3px);}
.why-ico{width:66px;height:66px;margin:0 auto 18px;border-radius:50%;background:var(--navy-soft);color:var(--navy);display:grid;place-items:center;}
.why h3{font-size:18px;margin-bottom:10px;}
.why p{font-size:14px;color:var(--muted);}

/* -------------------------------------------------------- product grid */
.pgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;}
@media(max-width:1000px){.pgrid{grid-template-columns:repeat(3,1fr);}}
@media(max-width:760px){.pgrid{grid-template-columns:repeat(2,1fr);gap:14px;}}
@media(max-width:420px){.pgrid{grid-template-columns:1fr;}}
.pcard{border:1px solid var(--line);background:#fff;display:flex;flex-direction:column;transition:.22s;overflow:hidden;}
.pcard:hover{border-color:var(--navy);box-shadow:0 10px 26px rgba(0,51,160,.12);transform:translateY(-3px);}
.pcard-fig{position:relative;background:#fafbfd;border-bottom:1px solid var(--line);overflow:hidden;}
.pcard-fig img{width:100%;aspect-ratio:1/1;object-fit:contain;padding:12px;transition:.3s;}
.pcard:hover .pcard-fig img{transform:scale(1.05);}
.pcard-body{padding:14px 16px 18px;text-align:center;flex:1;display:flex;flex-direction:column;}
.pcard-model{font-size:15.5px;font-weight:800;color:var(--navy);letter-spacing:.04em;}
.pcard-name{font-size:13.5px;color:var(--muted);margin-top:6px;line-height:1.5;flex:1;}
.pcard-more{font-size:12.5px;color:var(--navy);font-weight:600;margin-top:10px;opacity:0;transition:.2s;}
.pcard:hover .pcard-more{opacity:1;}

/* ---------------------------------------------------------------- news */
.news-list{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;}
@media(max-width:820px){.news-list{grid-template-columns:1fr;}}
.news-item{display:flex;gap:20px;border:1px solid var(--line);background:#fff;padding:20px;transition:.2s;}
.news-item:hover{border-color:var(--navy);box-shadow:0 8px 22px rgba(0,51,160,.1);}
.news-date{flex:0 0 74px;height:74px;background:var(--navy);color:#fff;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;}
.news-date .d{font-size:24px;font-weight:800;line-height:1;}
.news-date .m{font-size:11.5px;letter-spacing:.08em;margin-top:4px;opacity:.85;}
.news-body{min-width:0;}
.news-body h3{font-size:16.5px;line-height:1.45;margin-bottom:8px;}
.news-item:hover .news-body h3{color:var(--navy);}
.news-body p{font-size:13.5px;color:var(--muted);}
.news-body .tagline{font-size:11.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--gray);margin-bottom:6px;}

/* ------------------------------------------------ inner banner + crumb */
.ibanner{background:linear-gradient(115deg,#031742 0%,#0033a0 58%,#1a4fc0 100%);padding:52px 0;position:relative;overflow:hidden;}
.ibanner::after{content:"";position:absolute;right:-90px;top:-70px;width:360px;height:360px;border-radius:50%;background:rgba(255,255,255,.06);}
.ibanner h1{color:#fff;font-size:clamp(24px,3.2vw,36px);position:relative;z-index:1;}
.ibanner p{color:rgba(255,255,255,.78);font-size:14.5px;margin-top:12px;max-width:780px;position:relative;z-index:1;}
.crumb{margin-top:16px;font-size:13px;color:rgba(255,255,255,.7);position:relative;z-index:1;}
.crumb a:hover{color:#fff;text-decoration:underline;}
.crumb span{opacity:.5;margin:0 8px;}

/* ---------------------------------------------------- sidebar + main */
.layout{display:flex;gap:34px;align-items:flex-start;padding:52px 0;}
.side{flex:0 0 264px;width:264px;}
.main{flex:1;min-width:0;}
@media(max-width:940px){
  .layout{flex-direction:column;gap:28px;padding:36px 0;}
  .side{flex:none;width:100%;}
}
.side-block{border:1px solid var(--line);margin-bottom:22px;background:#fff;}
.side-title{background:var(--navy);color:#fff;padding:14px 18px;font-size:16px;font-weight:600;display:flex;align-items:center;justify-content:space-between;gap:8px;}
.side-title small{font-size:11px;letter-spacing:.14em;opacity:.7;font-weight:400;}
.side-list a{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:13px 18px;font-size:14px;color:#444;border-bottom:1px solid #f1f2f4;transition:.18s;}
.side-list li:last-child a{border-bottom:0;}
.side-list a::after{content:"\203A";color:#c4c9d1;font-size:16px;}
.side-list a:hover{background:var(--navy-soft);color:var(--navy);padding-left:24px;}
.side-list a:hover::after{color:var(--navy);}
.side-list a.on{background:var(--navy);color:#fff;font-weight:600;}
.side-list a.on::after{color:#fff;}
.side-contact{padding:18px;font-size:13.5px;color:var(--muted);}
.side-contact .row{padding:8px 0;border-bottom:1px dashed var(--line);}
.side-contact .row:last-child{border-bottom:0;padding-bottom:0;}
.side-contact b{display:block;font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--gray);font-weight:600;}
.side-contact a{color:var(--navy);word-break:break-all;}
.side-contact a:hover{text-decoration:underline;}
/* keep button labels white even inside .side-contact, which recolours links */
.side-contact a.btn,.side-contact a.btn:hover{color:#fff;text-decoration:none;}

/* ------------------------------------------------------ product detail */
.pdetail{display:flex;gap:34px;margin-bottom:36px;}
.pdetail-fig{flex:0 0 400px;width:400px;}
.pdetail-main{border:1px solid var(--line);background:#fafbfd;padding:14px;}
.pdetail-main img{width:100%;aspect-ratio:1/1;object-fit:contain;}
.pdetail-thumbs{display:flex;gap:10px;margin-top:10px;flex-wrap:wrap;}
.pdetail-thumbs img{width:74px;height:74px;object-fit:contain;background:#fafbfd;border:1px solid var(--line);padding:5px;cursor:pointer;transition:.18s;}
.pdetail-thumbs img:hover,.pdetail-thumbs img.on{border-color:var(--navy);}
.pdetail-info{flex:1;min-width:0;}
.pdetail-info h1{font-size:26px;margin-bottom:8px;}
.pdetail-info .model{font-size:14px;color:var(--gray);margin-bottom:16px;}
.pdetail-info .model b{color:var(--navy);font-size:17px;letter-spacing:.04em;}
.pdetail-info .brief{font-size:14.5px;color:var(--muted);padding-bottom:18px;border-bottom:1px solid var(--line);}
.pdetail-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px;}
@media(max-width:820px){
  .pdetail{flex-direction:column;gap:22px;}
  .pdetail-fig{flex:none;width:100%;}
}

/* -------------------------------------------------------- content blocks */
.cblock{margin-top:44px;}
.cblock:first-child{margin-top:0;}
.cblock h2{font-size:20px;padding-bottom:12px;border-bottom:1px solid var(--line);margin-bottom:20px;display:flex;align-items:center;gap:12px;}
.cblock h2::before{content:"";width:5px;height:20px;background:var(--navy);display:block;flex:0 0 5px;}
.cblock p{color:var(--muted);font-size:14.5px;margin-bottom:14px;}
.cblock ul{margin:0 0 16px;}
.cblock ul li{position:relative;padding-left:20px;color:var(--muted);font-size:14.5px;margin-bottom:8px;}
.cblock ul li::before{content:"";position:absolute;left:0;top:11px;width:7px;height:7px;background:var(--navy);}
.cblock ul li b{color:#444;}
.spec-tbl{width:100%;font-size:13.5px;margin:20px 0 0;}
.spec-tbl th,.spec-tbl td{border:1px solid var(--line);padding:10px 13px;text-align:left;vertical-align:top;}
.spec-tbl th{background:var(--soft);color:#444;font-weight:600;width:32%;}
.spec-tbl td{color:var(--muted);}
.article-body p{margin-bottom:16px;}
.article-meta{font-size:13px;color:var(--gray);padding-bottom:16px;border-bottom:1px solid var(--line);margin-bottom:24px;}

/* -------------------------------------------------------------- gallery */
.gal{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;}
.gal img{width:100%;aspect-ratio:4/3;object-fit:cover;border:1px solid var(--line);transition:.25s;}
.gal img:hover{border-color:var(--navy);transform:translateY(-3px);box-shadow:0 8px 20px rgba(0,0,0,.1);}
@media(max-width:760px){.gal{grid-template-columns:repeat(2,1fr);gap:10px;}}
@media(max-width:420px){.gal{grid-template-columns:1fr;}}

/* ----------------------------------------------------------- pagination */
.pager{display:flex;justify-content:center;align-items:center;gap:8px;margin-top:40px;flex-wrap:wrap;}
.pager a,.pager span,.pager button{
  min-width:40px;height:40px;padding:0 13px;border:1px solid var(--line);background:#fff;
  display:inline-flex;align-items:center;justify-content:center;font-size:14px;color:#555;
  transition:.18s;cursor:pointer;
}
.pager .on,.pager a:hover,.pager button:hover{background:var(--navy);border-color:var(--navy);color:#fff;}
.pager .dis{color:#ccc;cursor:not-allowed;}
.pager .dis:hover{background:#fff;border-color:var(--line);color:#ccc;}
.pager-goto{display:inline-flex;align-items:center;gap:6px;font-size:13.5px;color:var(--muted);margin-left:8px;}
.pager-goto input{width:56px;height:40px;border:1px solid var(--line);text-align:center;padding:0 6px;}

/* ---------------------------------------------------------------- forms */
.form-panel{border:1px solid var(--line);background:#fff;padding:30px;border-top:3px solid var(--navy);}
@media(max-width:520px){.form-panel{padding:22px 18px;}}
.field{margin-bottom:16px;}
.field label{display:block;font-size:12.5px;font-weight:600;color:#555;letter-spacing:.04em;margin-bottom:7px;text-transform:uppercase;}
.field label i{color:var(--red);font-style:normal;}
.field input,.field textarea,.field select{
  width:100%;padding:12px 13px;border:1px solid var(--line-dk);background:#fff;
  color:var(--text);outline:none;transition:.16s;font-size:14.5px;border-radius:0;
}
.field textarea{min-height:130px;resize:vertical;}
.field input:focus,.field textarea:focus,.field select:focus{border-color:var(--navy);box-shadow:0 0 0 3px rgba(0,51,160,.08);}
.field input::placeholder,.field textarea::placeholder{color:#b3b9c2;}
.frow{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
@media(max-width:560px){.frow{grid-template-columns:1fr;}}
.form-note{font-size:12.5px;color:var(--gray);margin-top:12px;line-height:1.6;}
.form-note a{color:var(--navy);}
.form-status{display:none;margin-top:14px;padding:12px 14px;font-size:13.5px;line-height:1.6;}
.form-status.ok{display:block;background:#eef4ff;border:1px solid #b9cdf5;color:#0033a0;}
.form-status.err{display:block;background:#fdeeee;border:1px solid #f3bcbc;color:#b81b1b;}

/* ------------------------------------------------------------ contact */
.info-tbl{width:100%;font-size:14px;}
.info-tbl th,.info-tbl td{border:1px solid var(--line);padding:14px 16px;text-align:left;vertical-align:top;}
.info-tbl th{background:var(--soft);width:150px;font-weight:600;color:#444;text-transform:none;letter-spacing:0;}
.info-tbl td{color:var(--muted);}
.info-tbl td a{color:var(--navy);}
.info-tbl td a:hover{text-decoration:underline;}
.map-box{border:1px solid var(--line);background:#fafbfd;padding:12px;}
.map-box img{width:100%;aspect-ratio:21/9;object-fit:cover;}

/* ---------------------------------------------------------------- footer */
.footer{background:#090909;color:#a9b0bb;font-size:13.5px;}
.footer-top{padding:46px 0 38px;border-bottom:1px solid #1e2228;}
.footer-top .wrap{display:flex;gap:40px;flex-wrap:wrap;justify-content:space-between;}
.foot-brand{flex:0 0 260px;max-width:320px;}
.foot-brand .logo-txt strong{color:#fff;}
.foot-brand .logo-txt small{color:#7d8694;}
.foot-brand p{margin-top:16px;color:#8b929d;font-size:13px;line-height:1.75;}
.foot-cols{display:flex;gap:56px;flex:1;justify-content:flex-end;flex-wrap:wrap;}
.foot-col h5{color:#fff;font-size:14px;margin-bottom:16px;letter-spacing:.06em;}
.foot-col li{margin-bottom:10px;}
.foot-col a:hover{color:#fff;}
.foot-contact{flex:0 0 320px;max-width:360px;}
.foot-contact h5{color:#fff;font-size:14px;margin-bottom:14px;letter-spacing:.06em;}
.foot-contact .row{display:flex;gap:12px;padding:9px 0;border-bottom:1px dashed #22262c;}
.foot-contact .row:last-child{border-bottom:0;}
.foot-contact .row .k{flex:0 0 68px;color:#6f7885;font-size:12.5px;}
.foot-contact .row .v{color:#c3c9d2;word-break:break-word;font-size:13.5px;}
.foot-contact .row .v a{color:#c3c9d2;}
.foot-contact .row .v a:hover{color:#fff;text-decoration:underline;}
.footer-bot{padding:18px 0;font-size:12.5px;color:#6f7885;}
.footer-bot .wrap{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;}
.footer-bot a:hover{color:#fff;}
@media(max-width:900px){
  .footer-top .wrap{flex-direction:column;gap:30px;}
  .foot-cols{justify-content:flex-start;gap:44px;}
  .foot-brand,.foot-contact{flex:none;max-width:none;}
}

/* --------------------------------------------------- floating buttons */
.float-stack{position:fixed;right:18px;bottom:20px;z-index:200;display:flex;flex-direction:column;gap:10px;}
.fbtn{
  width:50px;height:50px;border-radius:50%;border:0;cursor:pointer;
  display:grid;place-items:center;background:var(--navy);color:#fff;
  box-shadow:0 6px 18px rgba(0,0,0,.25);transition:.2s;
}
.fbtn:hover{background:var(--navy-dk);transform:scale(1.06);}
.fbtn.wa{background:#25D366;}
.fbtn.wa:hover{background:#1eb955;}
.fbtn.top{background:#3a4250;}
.fbtn.top:hover{background:#232a35;}
@media(max-width:640px){.float-stack{right:12px;bottom:12px;gap:8px;}.fbtn{width:44px;height:44px;}}

/* --------------------------------------------------------------- helpers */
.center{text-align:center;}
.mt26{margin-top:26px;}
.mt40{margin-top:40px;}

.kw-block{background:var(--soft);border-top:1px solid var(--line);padding:22px 0;font-size:12.5px;color:#98a0ab;line-height:1.9;}
.kw-block a{color:#7b8492;}
.kw-block a:hover{color:var(--navy);}

/* ---------------------------------------------------------------- real brand assets */
.logo-img{height:46px;width:auto;display:block;}
.logo-chip{display:inline-grid;place-items:center;background:#fff;border-radius:8px;padding:5px 7px;}
.logo-chip img{display:block;height:38px;width:auto;}

/* factory tour video */
.video-wrap{max-width:680px;margin:0 auto;}
.video-frame{border-radius:10px;overflow:hidden;border:1px solid var(--line);
  box-shadow:0 14px 34px rgba(10,22,49,.16);background:#0a1631;}
.video-frame video{display:block;width:100%;height:auto;}
.video-note{margin-top:12px;text-align:center;font-size:13px;color:var(--muted);}

/* about equipment groups */
.eq-group{margin-top:30px;}
.eq-group:first-of-type{margin-top:8px;}
.eq-group h3{font-size:17px;color:var(--ink);}
.eq-group .eq-sub{font-size:13.5px;color:var(--muted);margin:2px 0 14px;}
.eq-group .gal{margin-top:0;}
.gal figure{margin:0;}
.gal figcaption{margin-top:9px;font-size:12.5px;color:var(--muted);line-height:1.5;}

/* five certification documents on the About page */
.pgrid.cert-grid{grid-template-columns:repeat(5,1fr);gap:18px;}
@media(max-width:1000px){.pgrid.cert-grid{grid-template-columns:repeat(3,1fr);}}
@media(max-width:760px){.pgrid.cert-grid{grid-template-columns:repeat(2,1fr);gap:14px;}}

/* certification cards with document links */
.cert-card{border:1px solid var(--line);background:#fff;transition:.25s;display:flex;flex-direction:column;}
.cert-card:hover{border-color:var(--navy);box-shadow:0 8px 20px rgba(0,51,160,.10);transform:translateY(-2px);}
.cert-card > a{display:block;padding:12px;background:#fff;}
.cert-card .cert-fig{width:100%;aspect-ratio:3/4;object-fit:contain;border:1px solid var(--line-2,#e8ebf0);}
.cert-meta{padding:12px 14px 14px;border-top:1px solid var(--line);}
.cert-meta strong{display:block;font-size:15px;color:var(--navy);}
.cert-meta span{display:block;font-size:12.5px;color:var(--muted);line-height:1.5;margin:2px 0 8px;}
.cert-meta .cert-dl{display:inline-block;font-size:12.5px;color:var(--navy);font-weight:600;
  border-bottom:1px solid rgba(0,51,160,.35);padding-bottom:1px;}
.cert-meta .cert-dl:hover{color:var(--navy-dk);}

/* ---- QR contact strip (footer) + QR cards (contact page) ---- */
.foot-qr{display:flex;gap:16px;padding-top:12px;}
.foot-qr figure{margin:0;text-align:center;}
.foot-qr img{display:block;width:86px;height:86px;border-radius:6px;background:#fff;padding:4px;box-sizing:border-box;}
.foot-qr figcaption{color:#6f7885;font-size:11.5px;margin-top:5px;letter-spacing:.04em;}

.qr-grid{display:flex;flex-wrap:wrap;gap:26px;margin-top:18px;}
.qr-card{margin:0;background:var(--soft);border:1px solid var(--line);border-radius:10px;padding:22px 30px;text-align:center;}
.qr-card img{display:block;width:200px;height:200px;border-radius:6px;margin:0 auto;}
.qr-card figcaption{margin-top:12px;display:flex;flex-direction:column;gap:2px;}
.qr-card figcaption b{font-size:15px;color:var(--navy);}
.qr-card figcaption span{font-size:13px;color:var(--muted);}