:root{
  --accent:#d75f28;
  --accent-dark:#b84a1a;
  --ink:#1f2328;
  --muted:#5b6470;
  --line:#e7e2dc;
  --bg:#ffffff;
  --bg-soft:#f7f4f1;
  --header:rgba(12,14,18,.52);
  --radius:14px;
  --shadow:0 8px 28px rgba(31,35,40,.10);
  --maxw:1200px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:"Inter","Segoe UI","PingFang SC","Microsoft YaHei","Noto Sans JP",system-ui,sans-serif;
  color:var(--ink);background:var(--bg);line-height:1.6;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}
.container{max-width:var(--maxw);margin:0 auto;padding:0 20px}
button{font-family:inherit;cursor:pointer}

/* ===== Header ===== */
.site-header{position:sticky;top:0;z-index:1000;background:var(--header);backdrop-filter:blur(7px);border-bottom:1px solid rgba(255,255,255,.08)}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:80px;gap:25px;padding:0 20px 0 12px}
.brand{display:flex;align-items:center;flex:0 0 auto;margin-left:0;margin-right:18px}
.brand img{height:52px;width:auto;max-width:240px;display:block}
.nav-toggle{display:none;background:none;border:0;color:#fff;font-size:26px;line-height:1}
.nav{display:flex;align-items:center;gap:4px}
.nav>li{position:relative}
.nav>li>a{display:block;color:#fff;font-size:15px;padding:10px 14px;border-radius:8px;white-space:nowrap}
.nav>li>a:hover,.nav>li>a.active{color:#fff;background:rgba(255,255,255,.12)}
.nav .sub{position:absolute;top:100%;left:0;min-width:250px;background:#fff;border-top:3px solid var(--accent);border-radius:0 0 4px 4px;box-shadow:0 12px 28px rgba(0,0,0,.16);padding:10px 6px 12px;display:none;z-index:20}
.nav li:hover>.sub{display:block}
.nav .sub a{display:block;padding:11px 18px;color:var(--accent);font-size:15px;border-radius:2px}
.nav .sub a:hover{background:#fff3ec;color:#b9531f}
.header-right{display:flex;align-items:center;gap:12px}
.lang-switch{position:relative}
.lang-toggle{display:flex;align-items:center;gap:7px;background:rgba(255,255,255,.12);border:0;color:#fff;font-size:13px;padding:7px 11px;border-radius:10px}
.lang-toggle svg{width:18px;height:18px;flex:none}
.lang-caret{width:0;height:0;border-left:4px solid transparent;border-right:4px solid transparent;border-top:5px solid #fff;margin-left:2px}
.lang-menu{position:absolute;top:calc(100% + 8px);right:0;min-width:150px;background:#fff;border-radius:12px;box-shadow:var(--shadow);padding:6px;display:none;z-index:30}
.lang-switch.open .lang-menu{display:block}
.lang-menu a{display:block;padding:9px 12px;color:var(--ink);font-size:14px;border-radius:8px}
.lang-menu a:hover{background:var(--bg-soft)}
.lang-menu a.active{background:var(--bg-soft);color:var(--accent);font-weight:600}

/* ===== Hero ===== */
.hero{background:linear-gradient(120deg,#1c1c1c,#3a2a22);color:#fff;padding:84px 0}
.hero h1{font-size:clamp(28px,4.4vw,46px);line-height:1.2;margin-bottom:18px;max-width:760px}
.hero p{font-size:clamp(15px,1.6vw,18px);color:#e8ddd5;max-width:620px;margin-bottom:28px}
.btn{display:inline-block;background:var(--accent);color:#fff;padding:12px 26px;border-radius:10px;font-size:15px;border:0}
.btn:hover{background:var(--accent-dark)}
.btn.ghost{background:transparent;border:1px solid rgba(255,255,255,.4)}

/* ===== Hero carousel ===== */
.hero-carousel{position:relative;width:100%;height:min(74vh,660px);min-height:380px;overflow:hidden}
.hero-slide{position:absolute;inset:0;background-size:cover;background-position:center;opacity:0;transition:opacity .8s ease}
.hero-slide.active{opacity:1}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(14,17,21,.74) 0%,rgba(14,17,21,.42) 48%,rgba(14,17,21,.12) 100%);display:flex;align-items:center}
.hero-overlay .container{max-width:none;margin:0;padding-left:clamp(24px,4vw,72px);padding-right:24px}
.hero-slide h1{color:#fff;font-size:clamp(28px,3.6vw,46px);line-height:1.28;max-width:640px}
.hero-slide p{color:rgba(255,255,255,.93);font-size:clamp(15px,1.5vw,18px);line-height:1.7;max-width:540px;margin:18px 0 28px}
.hero-dots{position:absolute;left:0;right:0;bottom:22px;display:flex;gap:10px;justify-content:center;z-index:6}
.hero-dot{width:11px;height:11px;border-radius:50%;border:0;background:rgba(255,255,255,.55);cursor:pointer;padding:0}
.hero-dot.active{background:var(--accent)}

/* ===== Sections ===== */
.section{padding:64px 0}
.section.soft{background:var(--bg-soft)}
.section-head{max-width:680px;margin-bottom:36px}
.section-head .eyebrow{color:var(--accent);font-weight:600;letter-spacing:.08em;text-transform:uppercase;font-size:13px}
.section-head h2{font-size:clamp(24px,3vw,32px);margin:8px 0 12px}
.section-head p{color:var(--muted)}

/* ===== Product grid ===== */
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:box-shadow .2s,transform .2s;display:flex;flex-direction:column}
.card:hover{box-shadow:var(--shadow);transform:translateY(-3px)}
.card .thumb{aspect-ratio:1/1;background:#fff;display:flex;align-items:center;justify-content:center;padding:20px}
.card .thumb img{max-height:100%;object-fit:contain}
.card .body{padding:16px 18px;display:flex;flex-direction:column;gap:8px;flex:1}
.card .cat{font-size:12px;color:var(--accent);font-weight:600;letter-spacing:.04em}
.card h3{font-size:16px;line-height:1.4}
.card .more{margin-top:auto;color:var(--accent);font-size:14px;font-weight:600}

/* ===== Feature blocks ===== */
.features{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.feature{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px}
.feature h3{font-size:18px;margin-bottom:10px}
.feature p{color:var(--muted);font-size:14px}
.feature ul{margin-top:10px;display:grid;gap:8px}
.feature li{color:var(--muted);font-size:14px;padding-left:16px;position:relative}
.feature li::before{content:"";position:absolute;left:0;top:9px;width:6px;height:6px;border-radius:50%;background:var(--accent)}

/* ===== Stats ===== */
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;text-align:center}
.stat b{font-size:34px;color:var(--ink);display:block}
.stat span{color:var(--muted)}
.about-row{display:grid;grid-template-columns:1fr 1fr;gap:36px;align-items:center;margin-bottom:36px}
.about-row .about-media.one{margin-top:0}

/* ===== Testimonials ===== */
.quotes{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.quote{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px}
.quote p{color:var(--muted);font-size:14px;font-style:italic;margin-bottom:16px}
.quote .who b{display:block}
.quote .who span{color:var(--muted);font-size:13px}

/* ===== News ===== */
.news-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.news-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column}
.news-card .thumb{aspect-ratio:3/2;background:var(--bg-soft)}
.news-card .thumb img{width:100%;height:100%;object-fit:cover}
.news-card .body{padding:16px;display:flex;flex-direction:column;gap:8px;flex:1}
.news-card time{font-size:12px;color:var(--muted)}
.news-card h3{font-size:15px;line-height:1.4}
.news-card p{color:var(--muted);font-size:13px}

/* ===== Breadcrumb / detail ===== */
.crumb{padding:18px 0;color:var(--muted);font-size:13px}
.crumb a{color:var(--accent)}
.detail{display:grid;grid-template-columns:1.1fr .9fr;gap:36px}
.detail .gallery{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.detail .gallery .main{grid-column:1/-1;aspect-ratio:1/1;background:#fff;border:1px solid var(--line);border-radius:var(--radius);display:flex;align-items:center;justify-content:center;padding:20px}
.detail .gallery .main img{max-height:100%;object-fit:contain}
.detail .gallery .thumb{aspect-ratio:1/1;background:#fff;border:1px solid var(--line);border-radius:10px;display:flex;align-items:center;justify-content:center;padding:10px;cursor:pointer}
.detail .gallery .thumb img{max-height:100%;object-fit:contain}
.detail h1{font-size:28px;margin-bottom:14px}
.spec{width:100%;border-collapse:collapse;margin-top:18px}
.spec td{border-top:1px solid var(--line);padding:12px 8px;font-size:14px;vertical-align:top}
.spec td:first-child{width:38%;color:var(--muted);font-weight:600}

/* ===== FAQ ===== */
.faq{display:grid;gap:14px;max-width:820px}
.faq details{background:#fff;border:1px solid var(--line);border-radius:12px;padding:18px 20px}
.faq summary{font-weight:600;cursor:pointer}
.faq details p{margin-top:10px;color:var(--muted);font-size:14px}

/* ===== Page hero (inner) ===== */
.page-hero{background:linear-gradient(120deg,#1c1c1c,#3a2a22);color:#fff;padding:52px 0}
.page-hero h1{font-size:clamp(24px,3vw,32px)}
.page-hero p{color:#e8ddd5;margin-top:8px}

/* ===== Footer ===== */
.site-footer{background:#1b1b1b;color:#cfc8c1;padding:52px 0 0;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:32px;padding-bottom:36px}
.footer-grid h4{color:#fff;margin-bottom:14px;font-size:15px}
.footer-grid a{display:block;padding:5px 0;font-size:14px;color:#cfc8c1}
.footer-grid a:hover{color:var(--accent)}
.footer-grid li{font-size:14px;padding:5px 0}
.footer-brand img{height:44px;width:auto;max-width:230px;margin-bottom:22px;filter:brightness(0) invert(1)}
.footer-contact{list-style:none;margin:0;padding:0}
.footer-contact li{display:flex;gap:9px;align-items:flex-start;font-size:14px;line-height:1.6;padding:4px 0;color:#cfc8c1}
.fc-icon{flex:0 0 auto;display:inline-flex;align-items:center;margin-top:2px}
.footer-contact a{display:inline;padding:0}
.footer-contact .fc-addr{color:#cfc8c1}
.footer-links{list-style:none;margin:0;padding:0}
.footer-form{display:flex;flex-direction:column;gap:10px}
.footer-form input,.footer-form textarea{width:100%;padding:11px 13px;border:0;border-radius:2px;background:#fff;color:#181818;font:inherit;font-size:14px}
.footer-form textarea{resize:vertical}
.footer-form .btn{background:var(--accent);color:#fff;border:0;padding:11px 16px;border-radius:2px;font-weight:600;cursor:pointer}
.footer-bottom-links{display:flex;gap:16px}
.footer-bottom-links a{color:#9a938c;padding:0}
.footer-bottom-links a:hover{color:var(--accent)}
.footer-bottom{border-top:1px solid #333;padding:18px 0;font-size:13px;color:#9a938c;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}

/* ===== Contact ===== */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:32px}
.contact-info li{padding:10px 0;border-bottom:1px solid var(--line)}
.contact-info b{display:block;margin-bottom:4px}
.form{display:grid;gap:14px}
.form label{font-size:13px;color:var(--muted)}
.form input,.form textarea,.form select{width:100%;padding:12px;border:1px solid var(--line);border-radius:10px;font-family:inherit;font-size:15px}
.form textarea{min-height:120px}

/* ===== Promo / photo grids ===== */
.photo-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:24px}
.photo-grid.cols-3{grid-template-columns:repeat(3,1fr)}
.photo-grid.cols-2{grid-template-columns:repeat(2,1fr)}
.photo-card{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#fff}
.photo-card img{width:100%;aspect-ratio:4/3;object-fit:cover}
.banner-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:30px}
.banner-item img{width:100%;border-radius:var(--radius);aspect-ratio:16/9;object-fit:cover}
.about-media.one{margin-top:24px}
.about-media.one img{border-radius:var(--radius);width:100%;aspect-ratio:16/10;object-fit:cover;max-height:420px}
.about-media.one.center{display:flex;justify-content:center}
.about-media.one.center img{aspect-ratio:auto;max-height:260px;object-fit:contain}
.team-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:24px}
.team-grid img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:12px}
.trust-band{position:relative;padding:clamp(48px,6vw,76px) 0;background:radial-gradient(120% 140% at 12% 10%,#2b2350 0%,#171a24 45%,#0d0f14 100%);overflow:hidden}
.trust-band .container{max-width:1080px}
.trust-band h2{color:#fff;text-align:center;font-size:clamp(24px,3vw,34px);letter-spacing:.2px;margin:0 0 28px}
.trust-carousel{position:relative}
.trust-slide{display:none}
.trust-slide.active{display:block}
.trust-slide img{width:100%;height:auto;display:block;border-radius:16px;box-shadow:0 18px 48px rgba(0,0,0,.45)}
.trust-dots{display:flex;gap:10px;justify-content:center;margin-top:22px}
.trust-dot{width:9px;height:9px;border-radius:50%;border:0;padding:0;background:rgba(255,255,255,.32);cursor:pointer}
.trust-dot.active{background:var(--accent)}

/* ===== Product detail ===== */
.pdetail{display:grid;grid-template-columns:minmax(0,1.02fr) minmax(0,1fr);gap:34px;align-items:start}
.pd-main{border:1px solid #eee;background:#fff;display:flex;align-items:center;justify-content:center;aspect-ratio:1/1;padding:12px}
.pd-main img{max-width:100%;max-height:100%;object-fit:contain}
.pd-thumbs{display:flex;gap:8px;margin-top:10px;overflow-x:auto;padding-bottom:2px}
.pd-thumb{border:1px solid #eee;background:#fff;padding:4px;width:76px;height:76px;flex:0 0 auto;cursor:pointer;display:flex;align-items:center;justify-content:center}
.pd-thumb img{max-width:100%;max-height:100%;object-fit:contain}
.pd-thumb.active{border-color:var(--accent)}
.pd-title{font-size:clamp(22px,2.3vw,30px);margin:0 0 14px;line-height:1.3}
.pd-desc{color:#555;font-size:15px;line-height:1.75;margin:0 0 6px}
.pd-specs{list-style:disc;margin:16px 0 22px;padding-left:20px;color:#333;font-size:14.5px;line-height:1.85}
.pd-inquire{display:inline-flex;justify-content:center;min-width:220px;padding:13px 34px}
.pd-section-title{background:var(--accent);color:#fff;text-align:center;padding:12px;margin:40px 0 0;border-radius:4px 4px 0 0;font-size:17px;font-weight:700}
.pd-table{width:100%;border-collapse:collapse;border:1px solid #eee;border-top:0;background:#fff}
.pd-table td{padding:13px 16px;border-bottom:1px solid #eee;font-size:14.5px;line-height:1.6;vertical-align:top}
.pd-table td:first-child{width:190px;color:#666;background:#fafafa}

/* ===== Product list (sidebar + paginated grid) ===== */
.prod-layout{display:grid;grid-template-columns:296px 1fr;gap:36px;align-items:start}
.side-head{background:var(--accent);color:#fff;font-size:17px;font-weight:700;padding:14px 18px;border-radius:6px 6px 0 0;margin:0}
.cat-tree{list-style:none;margin:0 0 26px;padding:0;border:1px solid #e8e8e8;border-top:0;background:#fff}
.cat-row{display:flex;align-items:center;border-bottom:1px solid #efefef}
.cat-row .cat-link{flex:1 1 auto;border-bottom:0}
.cat-toggle{flex:0 0 auto;width:40px;height:40px;display:inline-flex;align-items:center;justify-content:center;background:none;border:0;padding:0;cursor:pointer;color:#777}
.cat-toggle:hover{color:var(--accent)}
.cat-toggle svg{transition:transform .18s ease}
.cat-parent.collapsed .cat-toggle svg{transform:rotate(180deg)}
.cat-parent.collapsed .cat-kids{display:none}
.cat-tree .cat-link{display:block;padding:13px 18px;color:var(--ink);border-bottom:1px solid #efefef;font-size:15px}
.cat-tree .cat-link:hover{color:var(--accent)}
.cat-kids{list-style:none;margin:0;padding:0}
.cat-kids .cat-link{padding-left:34px;font-size:14px;color:#555;border-bottom:1px solid #efefef}
.cat-link.active{color:var(--accent);font-weight:600}
.side-form{padding:18px;background:#fff;border:1px solid #e8e8e8;border-top:0;display:flex;flex-direction:column;gap:10px}
.side-form input,.side-form textarea{width:100%;padding:10px 12px;border:1px solid #ddd;border-radius:8px;font:inherit;font-size:14px}
.side-form .btn{width:100%}
.prod-title{font-size:clamp(24px,3vw,32px);margin:0 0 22px}
.pgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.pcard{border:1px solid #ececec;background:#fff;border-radius:4px;overflow:hidden;display:flex;flex-direction:column}
.pcard-img{display:flex;align-items:center;justify-content:center;background:#fff;aspect-ratio:1/1;padding:12px}
.pcard-img img{max-width:100%;max-height:100%;object-fit:contain}
.pcard-name{padding:12px 14px;text-align:center;font-size:14px;color:#666;background:#f7f7f7;min-height:46px;display:flex;align-items:center;justify-content:center;border-top:1px solid #ececec;line-height:1.35}
.pager{display:flex;gap:8px;justify-content:center;margin-top:36px}
.pg{min-width:36px;height:36px;display:inline-flex;align-items:center;justify-content:center;border:1px solid #ddd;border-radius:6px;color:var(--ink);font-size:14px;background:#fff}
.pg:hover{border-color:var(--accent);color:var(--accent)}
.pg.current{background:var(--accent);border-color:var(--accent);color:#fff}

/* ===== Videos ===== */
.video-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;margin-top:24px}
.video-card video{width:100%;aspect-ratio:16/9;background:#000;border-radius:12px;display:block}
.video-caption{margin-top:10px;font-weight:600;font-size:15px}
.about-video{width:100%;max-width:820px;aspect-ratio:16/9;border-radius:12px;margin:24px auto 0;display:block;background:#000}
.home-about-video{margin-top:36px}
.home-about-video .about-video{max-width:1000px;margin:0 auto;box-shadow:var(--shadow)}

/* ===== Responsive ===== */
@media(min-width:1101px){
  .header-inner{display:grid;grid-template-columns:1fr auto 1fr;align-items:center}
  .brand{justify-self:start}
  .nav{justify-self:center}
  .header-right{justify-self:end}
}
@media(max-width:1100px) and (min-width:681px){
  .header-inner{height:auto;flex-wrap:wrap;gap:8px 20px;padding:10px 20px 10px 12px}
  .brand{order:1}
  .header-right{order:2;margin-left:auto}
  .nav{order:3;flex:1 0 100%;justify-content:flex-start;flex-wrap:wrap;overflow:visible;padding-bottom:2px}
  .nav>li>a{padding:8px 12px;font-size:14px}
  .brand{order:1;padding-left:0}
  .brand img{height:44px;max-width:200px}
}
@media(max-width:980px){
  .grid,.news-grid{grid-template-columns:repeat(3,1fr)}
  .prod-layout{grid-template-columns:1fr}
  .prod-main{order:1}
  .prod-side{order:2}
  .pdetail{grid-template-columns:1fr}
  .pd-main{aspect-ratio:4/3}
  .pgrid{grid-template-columns:repeat(2,1fr)}
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .features,.quotes{grid-template-columns:1fr 1fr}
  .detail{grid-template-columns:1fr}
  .about-row{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .photo-grid,.photo-grid.cols-3,.photo-grid.cols-2{grid-template-columns:repeat(3,1fr)}
  .banner-grid{grid-template-columns:repeat(2,1fr)}
  .team-grid{grid-template-columns:repeat(3,1fr)}
}
@media(max-width:680px){
  .nav-toggle{display:block}
  .nav{position:absolute;top:76px;left:0;right:0;background:#1b1b1b;flex-direction:column;align-items:stretch;padding:12px;display:none}
  .nav.open{display:flex}
  .nav .sub{position:static;box-shadow:none}
  .grid,.news-grid,.grid-3{grid-template-columns:repeat(2,1fr)}
  .features,.quotes,.stats,.contact-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .photo-grid{grid-template-columns:repeat(2,1fr)}
  .banner-grid{grid-template-columns:1fr}
  .team-grid{grid-template-columns:repeat(2,1fr)}
  .video-grid{grid-template-columns:1fr}
  .hero-carousel{height:54vh;min-height:320px}
  .hero-slide p{margin:12px 0 20px}
}
@media(max-width:460px){
  .grid,.news-grid,.grid-3{grid-template-columns:1fr}
}

/* ===== Solutions / Services pages ===== */
.crumb{display:flex;align-items:center;gap:8px;padding:18px 0 0;font-size:13px;color:#9a938c}
.crumb a{color:#6f6a64;padding:0}
.crumb-cur{color:#8c857d}
.sol-band{height:190px;overflow:hidden}
.sol-band img{width:100%;height:100%;object-fit:cover;display:block}
.sol-main{padding:42px 0 10px}
.sol-title{margin:0 0 18px;text-align:center;font-size:clamp(26px,3.1vw,38px);font-weight:800;letter-spacing:-.5px;color:#181818}
.sol-intro{margin:0 auto;max-width:900px;text-align:center;font-size:15.5px;line-height:1.95;color:#5f5b56}
.sol-shots{padding:8px 0 56px}
.sol-carousel{position:relative}
.sol-viewport{overflow:hidden;border-radius:8px}
.sol-track{display:flex;transition:transform .5s cubic-bezier(.4,0,.2,1)}
.sol-slide{position:relative;flex:0 0 100%;background:#fff}
.sol-slide img{display:block;width:100%;height:clamp(300px,36vw,430px);object-fit:cover}
.sol-cap{position:absolute;left:0;right:0;bottom:0;padding:38px 26px 16px;font-size:13.5px;color:#fff;
  background:linear-gradient(to top,rgba(10,12,16,.82),rgba(10,12,16,0))}
.sol-arrow{position:absolute;top:50%;transform:translateY(-50%);z-index:3;width:42px;height:42px;border-radius:50%;
  background:rgba(28,30,34,.62);border:0;display:flex;align-items:center;justify-content:center;cursor:pointer;color:#fff}
.sol-arrow:hover{background:var(--accent)}
.sol-arrow.prev{left:14px}
.sol-arrow.next{right:14px}
.sol-dots{display:flex;justify-content:center;gap:10px;margin-top:18px}
.sol-dot{width:10px;height:10px;border-radius:50%;border:0;background:#d8d3cc;cursor:pointer}
.sol-dot.active{background:var(--accent)}
.svc-main{padding:0 0 50px}
.svc-split{display:grid;grid-template-columns:1fr 1.05fr;gap:56px;align-items:center}
.svc-label{display:inline-block;color:var(--accent);font-size:14px;font-weight:600;margin-bottom:12px}
.svc-copy h2{font-size:clamp(22px,2.4vw,32px);font-weight:800;line-height:1.28;margin:0 0 16px;color:#181818}
.svc-copy p{font-size:14.5px;line-height:1.9;color:#5f5b56;margin:0 0 24px}
.svc-media img{width:100%;border-radius:6px;display:block}
.svc-band{background:var(--accent);color:#fff;padding:42px 0}
.svc-band-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0}
.svc-item{padding:0 26px;text-align:center;border-right:1px solid rgba(255,255,255,.28)}
.svc-item:last-child{border-right:0}
.svc-ico{display:inline-flex;margin-bottom:12px;opacity:.95}
.svc-item h3{margin:0 0 8px;font-size:15.5px;color:#fff;font-weight:700}
.svc-item p{margin:0;font-size:12.8px;line-height:1.75;color:rgba(255,255,255,.88)}
@media(max-width:980px){
  .svc-split{grid-template-columns:1fr;gap:28px}
  .svc-band-grid{grid-template-columns:1fr 1fr;row-gap:28px}
  .svc-item:nth-child(2){border-right:0}
  .svc-item:nth-child(-n+2){padding-bottom:28px;border-bottom:1px solid rgba(255,255,255,.28)}
}
@media(max-width:640px){
  .sol-band{height:130px}
  .svc-band-grid{grid-template-columns:1fr}
  .svc-item{border-right:0;border-bottom:1px solid rgba(255,255,255,.28);padding:0 10px 22px}
  .svc-item:last-child{border-bottom:0}
}
/* ===== About page (reference layout) ===== */
.about-main{padding:46px 0 54px}
.about-title{margin:0 0 12px;text-align:center;font-size:clamp(28px,3.4vw,40px);font-weight:800;letter-spacing:-.4px;color:#181818}
.about-sub{margin:0 auto 44px;max-width:980px;text-align:center;font-size:15px;line-height:1.85;color:var(--accent)}
.about-cols{display:grid;grid-template-columns:1fr 1.05fr;gap:56px;align-items:start}
.about-text p{font-size:14.5px;line-height:1.95;color:#5f5b56;margin:0 0 22px}
.about-video video{width:100%;display:block;border-radius:2px;background:#000}
.about-band{background:#f5f3f0;padding:44px 0 56px}
.bar-title{position:relative;margin:0 0 24px;padding-left:14px;font-size:21px;font-weight:700;color:#242424}
.bar-title:before{content:"";position:absolute;left:0;top:2px;bottom:2px;width:3px;background:var(--accent)}
.wh-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.wh-card img{display:block;width:100%;aspect-ratio:4/3;object-fit:cover}
@media(max-width:980px){
  .about-cols{grid-template-columns:1fr;gap:30px}
  .wh-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:560px){.wh-grid{grid-template-columns:1fr}}
/* About page extra blocks */
.about-band .bar-title{margin-top:34px}
.about-band .bar-title:first-child{margin-top:0}
.about-fr{padding-top:52px}
.about-fr-body{max-width:1000px;font-size:14.5px;line-height:1.95;color:#5f5b56;margin:0 0 28px}
.cap-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.cap-card{background:#fff;border:1px solid #ece7e1}
.cap-card img{display:block;width:100%;aspect-ratio:4/3;object-fit:cover}
.cap-card h3{margin:16px 18px 8px;font-size:15.5px;color:#1b1b1b}
.cap-card p{margin:0 18px 18px;font-size:13px;line-height:1.8;color:#6a655f}
.about-cert{display:grid;grid-template-columns:1.3fr .7fr;gap:44px;align-items:center}
.cert-img img{width:100%;display:block}
.about-vision{padding-top:54px;padding-bottom:64px}
.about-vision h2{margin:6px 0 16px;font-size:clamp(22px,2.4vw,30px);font-weight:800;color:#181818}
.about-vision p{max-width:980px;font-size:14.5px;line-height:1.95;color:#5f5b56;margin:0}
@media(max-width:980px){
  .cap-grid{grid-template-columns:1fr 1fr}
  .about-cert{grid-template-columns:1fr}
}
@media(max-width:600px){.cap-grid{grid-template-columns:1fr}}
/* Featured products carousel (home) */
.feat-block .sol-carousel{border:0}
.feat-block .sol-slide{background:#fff}
.feat-slide{display:flex;flex-direction:column}
.feat-media{background:#fff;display:flex;align-items:center;justify-content:center;padding:26px 18px;min-height:250px}
.feat-media img{max-width:100%;max-height:210px;object-fit:contain;display:block}
.feat-body{padding:16px 18px 20px;text-align:center;border-top:1px solid #eee9e3}
.feat-cat{display:block;color:var(--accent);font-size:12.5px;font-weight:600;letter-spacing:.4px;margin-bottom:6px}
.feat-body h3{margin:0 0 10px;font-size:15px;line-height:1.5;color:#1b1b1b;font-weight:600}
.feat-more{font-size:13px;color:#9a938c;text-decoration:underline}
.feat-more:hover{color:var(--accent)}
.feat-block .sol-viewport{overflow:hidden;background:#f4f1ec;border:1px solid #e8e2db}
.feat-block .sol-arrow{background:rgba(28,30,34,.5)}
/* ===== Typography & rhythm refinement (override layer) ===== */
:root{
  --ink-2:#3c4046;
  --muted:#6b6661;
  --line-soft:#eee9e2;
  --section-y:76px;
}
body{font-size:15px;line-height:1.75;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
h1,h2,h3,h4{letter-spacing:-.015em;line-height:1.28;color:#17191c}
.section{padding:var(--section-y) 0}
.section-head{max-width:720px;margin-bottom:44px}
.section-head .eyebrow{display:inline-block;font-size:11.5px;letter-spacing:.16em;font-weight:700;color:var(--accent);
  text-transform:uppercase;margin-bottom:10px}
.section-head h2{font-size:clamp(24px,2.6vw,31px);font-weight:800;margin:0 0 14px;letter-spacing:-.02em}
.section-head p{color:var(--muted);font-size:14.5px;line-height:1.85;max-width:660px;margin:0}

/* feature cards */
.feature{border:1px solid var(--line-soft);border-radius:12px;padding:30px 28px;box-shadow:0 1px 0 rgba(31,35,40,.02);
  transition:box-shadow .25s ease,transform .25s ease,border-color .25s ease}
.feature:hover{box-shadow:0 14px 32px rgba(31,35,40,.07);border-color:#e2dbd2;transform:translateY(-2px)}
.feature h3{font-size:16.5px;font-weight:700;margin:0 0 10px;letter-spacing:-.01em}
.feature p{color:var(--muted);font-size:14px;line-height:1.8;margin:0}
.feature ul{margin-top:6px}
.feature li{font-size:14px;line-height:1.8;color:var(--muted);padding:5px 0;border-bottom:1px dashed var(--line-soft)}
.feature li:last-child{border-bottom:0}
.feature li b{color:var(--ink-2);font-weight:600}

/* photo grids: uniform crops, no ragged tail rows */
.photo-grid,.photo-grid.cols-3,.photo-grid.cols-2{
  grid-template-columns:repeat(auto-fill,minmax(232px,1fr));gap:20px;margin-top:32px}
.photo-card{border-radius:8px;border:1px solid var(--line-soft);background:#fff;overflow:hidden;
  transition:transform .3s ease,box-shadow .3s ease}
.photo-card:hover{transform:translateY(-3px);box-shadow:0 12px 26px rgba(31,35,40,.08)}
.photo-card img{width:100%;aspect-ratio:4/3;object-fit:cover;display:block}

/* quotes / testimonials */
.quotes{gap:26px}
.quote{position:relative;border:1px solid var(--line-soft);border-radius:12px;padding:34px 30px 28px;background:#fff}
.quote:before{content:"\201C";position:absolute;left:24px;top:6px;font-size:42px;line-height:1;color:#f0d9cb;font-family:Georgia,serif}
.quote p{color:#55504b;font-size:14.5px;line-height:1.9;font-style:normal;margin:0 0 20px;padding-top:12px}
.quote .who{padding-top:16px;border-top:1px solid var(--line-soft)}
.quote .who b{font-size:14.5px;font-weight:700;color:#17191c;margin-bottom:3px}
.quote .who span{color:var(--muted);font-size:12.5px;letter-spacing:.01em}

/* news cards */
.news-grid{gap:24px}
.faq{gap:12px;max-width:860px}
.faq details{border:1px solid var(--line-soft);border-radius:10px;padding:20px 22px;background:#fff;transition:border-color .2s ease}
.faq details[open]{border-color:#e4d5c9}
.faq summary{font-size:15px;font-weight:600;letter-spacing:-.01em}
.faq details p{color:var(--muted);font-size:14px;line-height:1.85;margin-top:12px}

/* stats */
.stats{gap:16px;margin:32px 0}
.stat{border:1px solid var(--line-soft);border-radius:12px;padding:22px 20px;background:#fff}
.stat b{font-size:26px;letter-spacing:-.02em;display:block;color:var(--accent)}
.stat span{font-size:12.5px;color:var(--muted);letter-spacing:.04em}

@media(max-width:640px){
  :root{--section-y:52px}
  .section-head{margin-bottom:30px}
}
/* Case studies layout */
.case-grid{grid-template-columns:repeat(2,1fr)!important;gap:20px}
.case-grid .photo-card img{aspect-ratio:16/10}
.case-grid .photo-card:last-child:nth-child(odd){grid-column:1/-1}
.case-grid .photo-card:last-child:nth-child(odd) img{aspect-ratio:21/9}
@media(max-width:640px){.case-grid{grid-template-columns:1fr!important}}
/* ===== Card & list typography refinement ===== */
.card,.pcard,.news-card,.prod-card{border:1px solid var(--line-soft);border-radius:10px;background:#fff;
  transition:box-shadow .25s ease,transform .25s ease,border-color .25s ease;overflow:hidden}
.card:hover,.pcard:hover,.news-card:hover{box-shadow:0 14px 30px rgba(31,35,40,.08);transform:translateY(-3px);border-color:#e4dbd1}
.card .cat,.pcard .cat,.feat-cat{font-size:11px;font-weight:700;letter-spacing:.13em;text-transform:uppercase;color:var(--accent)}
.card .body,.news-card .body{padding:18px 20px 20px;gap:7px}
.card h3,.pcard h3,.news-card h3{font-size:15.5px;font-weight:650;line-height:1.45;letter-spacing:-.01em;margin:0}
.card .more,.pcard .more{font-size:12.5px;font-weight:600;letter-spacing:.02em;display:inline-flex;align-items:center;gap:5px}
.card .more:hover,.pcard .more:hover{color:var(--accent-dark)}
.news-card time{font-size:11.5px;letter-spacing:.08em;text-transform:uppercase;color:#9b948d}
.news-card p{font-size:13.5px;line-height:1.75;color:var(--muted);margin:0}
.card .thumb,.pcard-img{padding:16px}
.card .thumb img,.pcard-img img{transition:transform .35s ease}
.card:hover .thumb img,.pcard:hover .pcard-img img{transform:scale(1.03)}

/* breadcrumb */
.crumb{padding:20px 0 4px;font-size:12.5px;letter-spacing:.01em;color:#8d857d;display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.crumb a{color:var(--accent);font-weight:500}
.crumb a:hover{color:var(--accent-dark)}

/* inner page banner */
.hero{padding:66px 0}
.hero h1{font-size:clamp(26px,3.2vw,38px);font-weight:800;letter-spacing:-.02em;line-height:1.25;margin-bottom:0}

/* footer typography */
.footer-grid h4{font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:#fff;margin-bottom:18px}
.footer-grid a{font-size:13.5px;line-height:1.6;padding:6px 0;color:#c6beb6}
.footer-grid li{font-size:13.5px}
.footer-contact li{font-size:13.5px;line-height:1.75;padding:6px 0}
.footer-bottom{font-size:12px;letter-spacing:.02em}

/* section spacing for stacked content */
.about-text p,.sol-intro,.svc-text{line-height:1.9}
@media(max-width:640px){.hero{padding:44px 0}}
/* heading color inherits its section (keeps white type on dark bands) */
h1,h2,h3,h4{color:inherit}
.hero h1,.hero h2,.cta h2{color:#fff}
.pcard-name{display:block;padding:14px 12px 18px;text-align:center;font-size:13.5px;font-weight:600;
  letter-spacing:.01em;color:#26292d;line-height:1.45}
.pcard-name:hover{color:var(--accent)}
.pcard-img{background:#fff}
/* final typographic polish */
.section-head h2,.hero h1,.about-title{text-wrap:balance}
.section-head p,.feature p,.quote p,.about-text p{text-wrap:pretty}
.pd-table td,.stat b,.pcard-name{font-variant-numeric:tabular-nums}
.section-head h2:after{content:"";display:block;width:38px;height:2px;background:var(--accent);margin-top:16px;border-radius:2px}
.section-head[style] h2:after{margin-left:auto;margin-right:auto}
/* ===== Home restructure: leaner, layered sections ===== */
.about-copy .eyebrow{display:inline-block;font-size:11.5px;letter-spacing:.16em;font-weight:700;color:var(--accent);text-transform:uppercase;margin-bottom:12px}
.about-copy h2{font-size:clamp(22px,2.4vw,29px);font-weight:800;letter-spacing:-.02em;line-height:1.3;margin:0 0 16px}
.about-copy p{color:var(--muted);font-size:14.5px;line-height:1.9;margin:0 0 18px;max-width:520px}
.btn-text{display:inline-flex;align-items:center;gap:6px;font-size:13.5px;font-weight:600;color:var(--accent);
  border-bottom:1px solid rgba(215,95,40,.35);padding-bottom:3px;transition:color .2s,border-color .2s}
.btn-text:hover{color:var(--accent-dark);border-color:var(--accent-dark)}
.about-row{gap:56px;align-items:center}

/* stats: quieter than before */
.stats{grid-template-columns:repeat(3,1fr);gap:0;margin:52px 0 0;text-align:left;border-top:1px solid var(--line-soft);padding-top:32px}
.stat{background:none;border:0;border-radius:0;padding:0 24px 0 0}
.stat b{font-size:30px;font-weight:800;color:#17191c;letter-spacing:-.03em;line-height:1.1;margin-bottom:8px}
.stat:nth-child(1) b,.stat:nth-child(1) span{}
.stat span{font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:#9b948d}
.stat + .stat{border-left:1px solid var(--line-soft);padding-left:28px}

/* solution cards */
.sol-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.sol-card{position:relative;display:flex;flex-direction:column;gap:14px;padding:30px 28px 26px;border:1px solid var(--line-soft);
  border-radius:10px;background:#fff;transition:border-color .25s,box-shadow .25s,transform .25s}
.sol-card:hover{border-color:#e2d3c6;box-shadow:0 16px 34px rgba(31,35,40,.08);transform:translateY(-3px)}
.sol-num{font-size:11.5px;font-weight:700;letter-spacing:.12em;color:#c9c1b9}
.sol-card h3{font-size:16.5px;font-weight:700;line-height:1.45;letter-spacing:-.01em;margin:0;color:#20242a}
.sol-arrow-txt{margin-top:auto;font-size:12.5px;font-weight:600;color:var(--accent);letter-spacing:.02em}
.section-cta{margin-top:36px;text-align:center}

/* certifications strip */
.cert-strip{padding:64px 0}
.cert-row{display:grid;grid-template-columns:1fr 380px;gap:52px;align-items:center}
.cert-copy .eyebrow{display:inline-block;font-size:11.5px;letter-spacing:.16em;font-weight:700;color:var(--accent);text-transform:uppercase;margin-bottom:12px}
.cert-copy h2{font-size:clamp(20px,2.2vw,26px);font-weight:800;letter-spacing:-.02em;margin:0 0 12px}
.cert-copy p{color:var(--muted);font-size:14px;line-height:1.85;margin:0;max-width:520px}
.cert-strip .about-media.one img{border:1px solid var(--line-soft);border-radius:8px;background:#fff}

/* latest news: three cards only */
.news-grid{grid-template-columns:repeat(3,1fr)!important}
@media(max-width:1100px){.sol-cards,.news-grid{grid-template-columns:repeat(2,1fr)!important}.cert-row{grid-template-columns:1fr;gap:28px}}
@media(max-width:760px){.about-row{gap:28px}.sol-cards,.news-grid{grid-template-columns:1fr!important}.stats{grid-template-columns:1fr;gap:18px;padding-top:24px}.stat + .stat{border-left:0;padding-left:0;border-top:1px solid var(--line-soft);padding-top:18px}}
.sol-cards{grid-template-columns:repeat(auto-fit,minmax(320px,1fr))}
/* odd-count card rows: last card spans the row instead of leaving a hole */
@media(max-width:1100px){
  .features .feature:last-child:nth-child(odd){grid-column:1/-1}
  .sol-cards .sol-card:last-child:nth-child(odd){grid-column:1/-1}
}
/* home news: compact horizontal rows */
.news-rows{display:grid;gap:18px}
.news-rows .news-card{display:grid;grid-template-columns:300px 1fr;align-items:stretch}
.news-rows .news-card .thumb{aspect-ratio:auto;height:100%;min-height:150px;overflow:hidden}
.news-rows .news-card .thumb img{width:100%;height:100%;object-fit:cover}
.news-rows .news-card .body{padding:24px 28px;justify-content:center;gap:8px}
.news-rows .news-card h3{font-size:17px;line-height:1.5}
.news-rows .news-card p{font-size:13.5px;line-height:1.8;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-rows .news-card:hover .thumb img{transform:scale(1.04)}
@media(max-width:700px){
  .news-rows .news-card{grid-template-columns:1fr}
  .news-rows .news-card .thumb{aspect-ratio:16/9;min-height:0}
}
/* closing CTA band */
.hero h1,.hero h2{color:#fff}
.cta{background:var(--bg-soft);border-top:1px solid var(--line-soft)}
.cta h2{color:#17191c;font-size:clamp(22px,2.6vw,30px);font-weight:800;letter-spacing:-.02em;margin:0 auto;max-width:760px;text-wrap:balance}
.cta p{color:var(--muted);font-size:14.5px;line-height:1.8;max-width:560px;margin:14px auto 26px!important}
/* ===== Product detail gallery: multi-image + main video ===== */
.pd-gallery{position:relative}
.pd-main{border:1px solid var(--line-soft);border-radius:10px;background:#fff;aspect-ratio:1/1;padding:0;overflow:hidden;position:relative}
.pd-main .pd-stage-img{width:100%;height:100%;object-fit:contain;padding:16px;display:block;transition:transform .35s ease}
.pd-main:hover .pd-stage-img{transform:scale(1.04)}
.pd-main .pd-stage-video{width:100%;height:100%;object-fit:contain;background:#000;display:block}
.pd-thumbs{display:grid;grid-template-columns:repeat(6,1fr);gap:10px;margin-top:12px;overflow:visible;padding:0}
.pd-thumb{width:auto;height:auto;aspect-ratio:1/1;padding:0;border:1px solid var(--line-soft);border-radius:8px;
  background:#fff;overflow:hidden;position:relative;transition:border-color .2s,transform .2s}
.pd-thumb img{width:100%;height:100%;object-fit:cover;display:block}
.pd-thumb:hover{transform:translateY(-2px)}
.pd-thumb.active{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent) inset}
.pd-thumb.is-video{background:#111}
.pd-thumb.is-video img{opacity:.72}
.pd-play{position:absolute;left:50%;top:50%;width:30px;height:30px;margin:-15px 0 0 -15px;border-radius:50%;
  background:rgba(255,255,255,.92);display:flex;align-items:center;justify-content:center}
.pd-play:after{content:"";width:0;height:0;border-left:8px solid var(--accent);border-top:5.5px solid transparent;border-bottom:5.5px solid transparent;margin-left:2px}
.pd-thumb-tag{position:absolute;left:0;right:0;bottom:0;background:rgba(20,20,20,.62);color:#fff;font-size:10px;
  letter-spacing:.09em;text-transform:uppercase;text-align:center;padding:2px 0}
@media(max-width:640px){.pd-thumbs{grid-template-columns:repeat(4,1fr)}}
/* gallery layout fixes */
.pd-main{display:block!important;padding:0!important;align-items:initial!important;justify-content:initial!important}
.pd-main .pd-stage-video[hidden]{display:none!important}
.pd-main img,.pd-main video{max-width:100%}
.pd-thumbs{display:flex!important;flex-wrap:wrap;gap:10px}
.pd-thumb{flex:0 0 92px;width:92px!important;height:92px!important;aspect-ratio:auto!important}
.pd-thumbs .pd-thumb img{width:100%;height:100%;object-fit:cover}
.pd-main{aspect-ratio:4/3!important;max-height:540px}
.pd-main .pd-stage-img{padding:24px}
/* ===== Product detail: magnifier lens + lightbox ===== */
.pd-main{cursor:zoom-in}
.pd-main .pd-video-mode,.pd-main:has(.pd-stage-video:not([hidden])){cursor:default}
.pd-zoom-hint{position:absolute;right:10px;bottom:10px;background:rgba(23,25,28,.72);color:#fff;
  font-size:11px;letter-spacing:.06em;padding:4px 9px;border-radius:20px;pointer-events:none;
  opacity:0;transition:opacity .25s}
.pd-main:hover .pd-zoom-hint{opacity:1}
.pd-lens{position:absolute;width:190px;height:190px;border-radius:50%;border:2px solid rgba(215,95,40,.55);
  box-shadow:0 8px 26px rgba(0,0,0,.18);background-repeat:no-repeat;pointer-events:none;display:none;z-index:8;
  background-color:#fff}
body.lb-open{overflow:hidden}
.pd-lightbox{position:fixed;inset:0;z-index:9998;background:rgba(16,17,19,.88);
  display:flex;align-items:center;justify-content:center;padding:28px}
.pd-lightbox[hidden]{display:none!important}
.pd-lb-stage{max-width:min(1100px,92vw);max-height:88vh;display:flex;align-items:center;justify-content:center}
.pd-lb-img{max-width:100%;max-height:88vh;object-fit:contain;border-radius:8px;background:#fff;padding:10px}
.pd-lb-close{position:absolute;top:18px;right:26px;color:#fff;font-size:34px;line-height:1;cursor:pointer;opacity:.9}
.pd-lb-close:hover{opacity:1;color:var(--accent)}
.pd-lb-prev,.pd-lb-next{position:absolute;top:50%;transform:translateY(-50%);color:#fff;font-size:46px;line-height:1;
  cursor:pointer;padding:0 18px;user-select:none;opacity:.75}
.pd-lb-prev{left:8px}.pd-lb-next{right:8px}
.pd-lb-prev:hover,.pd-lb-next:hover{opacity:1;color:var(--accent)}
@media(max-width:640px){
  .pd-lb-prev,.pd-lb-next{font-size:34px;padding:0 8px}
  .pd-lb-img{padding:6px}
  .pd-zoom-hint{display:none}
  .pd-lens{display:none!important}
}
/* always-visible zoom entry on the main image */
.pd-zoom-btn{position:absolute;top:10px;right:10px;width:38px;height:38px;border-radius:50%;border:1px solid var(--line);
  background:rgba(255,255,255,.94);color:#3c4046;display:flex;align-items:center;justify-content:center;cursor:zoom-in;
  box-shadow:0 4px 14px rgba(0,0,0,.1);transition:all .2s;z-index:9}
.pd-zoom-btn:hover{background:var(--accent);border-color:var(--accent);color:#fff;transform:translateY(-1px)}
/* lightbox uses an absolute page-anchored layer (fixed layers are not painted reliably here) */
.pd-lightbox{position:absolute!important;inset:auto!important;left:0!important;top:0;width:100%;height:100vh;
  background:#111417!important;z-index:9999}
/* final: standard fixed overlay */
.pd-lightbox{position:fixed!important;inset:0!important;left:0!important;top:0!important;width:100%!important;height:100vh}
/* ===== Page banners from the reference site ===== */
.page-hero{background:linear-gradient(90deg,rgba(14,17,21,.82),rgba(14,17,21,.4));background-size:cover;
  background-position:center 42%;min-height:196px;display:flex;align-items:center;padding:34px 0}
.page-hero h1{color:#fff;font-size:clamp(24px,3vw,34px);letter-spacing:-.01em;text-shadow:0 2px 14px rgba(0,0,0,.28)}
.pb-only{display:block;line-height:0;overflow:hidden}
.pb-only img{width:100%;height:clamp(140px,17vw,210px);object-fit:cover;display:block}
@media(max-width:640px){.page-hero{min-height:150px;padding:26px 0}.pb-only img{height:120px}}
.page-hero.ph-about{background-position:center 72%}
.page-hero.ph-solutions{background-position:center 58%}
/* ===== About page: workshop grid, factory rows, certificate wall ===== */
.wh-grid.cols-3{grid-template-columns:repeat(3,1fr)}
@media(max-width:900px){.wh-grid.cols-3{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.wh-grid.cols-3{grid-template-columns:1fr}}
.fr-list{display:grid;gap:38px;margin-top:10px}
.fr-row{display:grid;grid-template-columns:minmax(0,430px) minmax(0,1fr);gap:44px;align-items:center}
.fr-row.rev{grid-template-columns:minmax(0,1fr) minmax(0,430px)}
.fr-row img{width:100%;aspect-ratio:16/10;object-fit:cover;display:block;border-radius:2px}
.fr-copy h3{margin:0 0 12px;font-size:17px;color:#1b1b1b}
.fr-copy p{margin:0;font-size:14px;line-height:1.85;color:#5f5b56}
@media(max-width:820px){.fr-row,.fr-row.rev{grid-template-columns:1fr;gap:18px}}
.cert-wall{display:grid;grid-template-columns:repeat(6,1fr);gap:14px;margin-top:26px}
.cert-wall img{width:100%;aspect-ratio:3/4;object-fit:contain;background:#fff;border:1px solid #ece7e1;display:block}
@media(max-width:960px){.cert-wall{grid-template-columns:repeat(4,1fr)}}
@media(max-width:560px){.cert-wall{grid-template-columns:repeat(3,1fr)}}
/* ===== About: Why choose INNOIO band ===== */
.about-why{background-size:cover;background-position:center 40%;padding:60px 0 68px}
.about-why h2{color:#fff;margin:0 0 26px;font-size:clamp(23px,2.6vw,32px);text-shadow:0 2px 12px rgba(0,0,0,.35)}
.why-cards{display:grid;gap:14px;max-width:800px}
.why-card{display:flex;gap:16px;align-items:flex-start;background:#fff;border-radius:4px;padding:22px 26px}
.why-card.alt{background:var(--accent);color:#fff}
.why-card h3{margin:0 0 6px;font-size:16px;color:inherit}
.why-card p{margin:0;font-size:13.5px;line-height:1.72;color:inherit;opacity:.86}
.why-ico{flex:0 0 32px;line-height:0}
.why-ico svg{width:32px;height:32px}
.why-card.alt .why-ico svg path,.why-card.alt .why-ico svg circle{stroke:#fff}
.why-card .why-ico svg *{stroke:var(--accent)}
.why-card.alt .why-ico svg *{stroke:#fff}
/* ===== Mobile refinement (<=768px) ===== */
@media(max-width:768px){
  html,body{overflow-x:hidden}
  .container{padding:0 14px}
  .header-inner{height:56px;gap:10px;padding:0 14px 0 12px;justify-content:flex-start}
  .brand{order:1;flex:0 0 auto;padding-left:0}
  .brand img{height:30px;max-width:155px}
  .header-right{order:2;margin-left:auto}
  .nav-toggle{order:3;display:block;font-size:20px;padding:6px 2px;line-height:1}
  .nav{position:absolute;top:56px;left:0;right:0;background:#171717;flex-direction:column;align-items:stretch;gap:0;padding:6px 14px 12px;display:none;max-height:72vh;overflow-y:auto;box-shadow:0 18px 30px rgba(0,0,0,.35)}
  .nav.open{display:flex}
  .nav>li{border-bottom:1px solid rgba(255,255,255,.08)}
  .nav>li>a{padding:13px 2px;font-size:14.5px;border-radius:0}
  .nav .sub{display:none;position:static;background:transparent;border:0;box-shadow:none;padding:0 0 10px 10px;min-width:0}
  .nav li.subopen>.sub{display:block}
  .nav li:hover>.sub{display:none}
  .nav li.subopen:hover>.sub{display:block}
  .nav .sub a{color:#eadfd5;font-size:13.5px;padding:9px 12px;background:rgba(255,255,255,.07);border-radius:4px;margin-top:6px}
  .lang-toggle{font-size:13px;padding:6px 8px;gap:6px}
  .lang-menu{right:0;min-width:150px}

  .section{padding:38px 0}
  .section-head{margin-bottom:24px}
  .section-head h2{font-size:21px}
  .section-head p{font-size:13.5px;line-height:1.8}

  .hero-carousel{height:auto;min-height:430px}
  .hero-overlay{background:linear-gradient(90deg,rgba(10,12,14,.92) 0%,rgba(10,12,14,.74) 62%,rgba(10,12,14,.42) 100%)}
  .hero-overlay .container{padding:0 16px}
  .hero-slide h1{font-size:24px;line-height:1.32}
  .hero-slide p{font-size:14px;line-height:1.7;margin:12px 0 18px}
  .hero-dots{bottom:14px;gap:8px}
  .hero-dot{width:9px;height:9px}

  .page-hero{min-height:150px;padding:26px 0}
  .page-hero h1{font-size:20px;line-height:1.35}

  .grid,.news-grid,.grid-3,.pgrid{grid-template-columns:repeat(2,1fr);gap:12px}
  .pcard-img{padding:10px}
  .pcard-name{font-size:12.5px;padding:10px 8px 12px;min-height:0;line-height:1.4}
  .card h3,.pcard h3,.news-card h3{font-size:13.5px}

  .prod-layout{grid-template-columns:1fr;gap:18px}
  .cat-tree{font-size:13.5px;margin-bottom:14px}
  .cat-tree .cat-link{padding:11px 14px;font-size:13.5px}

  .pdetail{grid-template-columns:1fr;gap:16px}
  .pd-main{aspect-ratio:1/1;border-radius:8px}
  .pd-main .pd-stage-img{padding:10px}
  .pd-thumbs{display:flex;gap:7px;overflow-x:auto;padding-bottom:4px}
  .pd-thumb{flex:0 0 62px;width:62px;height:62px}
  .pd-title{font-size:19px;line-height:1.4}
  .pd-desc{font-size:13.5px;line-height:1.8}
  .pd-inquire{width:100%;text-align:center}
  .pd-table{display:block;overflow-x:auto;white-space:normal}
  .pd-table td{padding:10px 12px;font-size:13px}
  .pd-table td:first-child{width:108px;min-width:108px}
  .pd-section-title{font-size:17px}

  .about-cols{grid-template-columns:1fr;gap:22px}
  .about-text p{font-size:13.5px;line-height:1.85;margin-bottom:16px}
  .about-title{font-size:21px}
  .wh-grid,.wh-grid.cols-3{grid-template-columns:repeat(2,1fr);gap:10px}
  .cert-wall{grid-template-columns:repeat(3,1fr);gap:9px}
  .about-why{padding:38px 0 42px;background-position:center}
  .why-card{padding:16px 18px;gap:12px}
  .why-card h3{font-size:14.5px}
  .why-card p{font-size:13px}
  .why-ico{flex:0 0 26px}
  .why-ico svg{width:26px;height:26px}
  .about-fr-body{font-size:13.5px;line-height:1.85}
  .fr-copy h3{font-size:15.5px}
  .fr-copy p{font-size:13px}

  .news-rows .news-card{grid-template-columns:1fr}
  .news-rows .news-card .thumb{aspect-ratio:16/9;height:auto;min-height:0}
  .news-rows .news-card .body{padding:16px 18px}

  .trust-band{padding:34px 0}
  .trust-band h2{font-size:19px;margin-bottom:18px}
  .video-grid{grid-template-columns:1fr;gap:16px}

  .footer-grid{grid-template-columns:1fr 1fr;gap:22px;padding-bottom:26px}
  .footer-grid>div:first-child{grid-column:1/-1}
  .footer-form input,.footer-form textarea,.footer-form button{width:100%}
  .footer-bottom{flex-direction:column;gap:8px;text-align:center}

  .cta h2{font-size:20px}
  .sol-cards{grid-template-columns:1fr!important}
  input,select,textarea{font-size:16px}
  .pd-lightbox .pd-lb-img{max-height:76vh}
}
@media(max-width:460px){
  .grid,.pgrid{grid-template-columns:repeat(2,1fr)}
  .news-grid,.grid-3{grid-template-columns:1fr}
  .hero-carousel{min-height:400px}
  .cert-wall{grid-template-columns:repeat(3,1fr);gap:8px}
}
/* ===== Contact info: Email / Phone on one row ===== */
.contact-info{display:grid;grid-template-columns:1fr 1fr;column-gap:20px}
.contact-info li{padding:10px 0;border-bottom:1px solid var(--line)}
.contact-info li:last-child{grid-column:1/-1}
.contact-info b{display:inline-block;margin:0 6px 0 0}
.contact-info b:after{content:":"}
@media(max-width:768px){
  .contact-info{column-gap:14px}
  .contact-info b{display:block;margin:0 0 3px}
  .contact-info b:after{content:""}
  .contact-info a{font-size:13px;word-break:break-all}
}
/* ===== Footer contact: icon / label / value aligned columns ===== */
.footer-contact li{align-items:flex-start}
.fc-icon{flex:0 0 18px;margin-top:3px}
.fc-label{flex:0 0 5.6em;color:#cfc8c1}
.fc-val{flex:1 1 auto;min-width:0;word-break:break-word}
@media(max-width:768px){
  .fc-label{flex:0 0 5.2em}
}