:root{
  /* Brand scale (from company logo): static = main blue, hover = accent red */
  --blue:#0b4ea2;          /* main */
  --navy:#073763;          /* deep blue: headings, gradients */
  --anchor:#0a2a4d;        /* deepest: footer & dark anchors */
  --tint-a:#eef3f8;        /* light blue-grey A */
  --tint-b:#f3f6f9;        /* light blue-grey B */
  --red:#d9232e;           /* accent: hover + tiny highlights only */
  --ink:#444444;           /* body text */
  --muted:#666666;         /* secondary text / leads */
  --faint:#999999;
  --line:#dce5ec; --white:#fff;
  --radius:8px;
  --ease:cubic-bezier(.23,1,.32,1);
  --shadow-card:0 18px 34px rgba(11,56,110,.15);
  --font:"Inter","Segoe UI",Arial,Helvetica,sans-serif;
  --font-head:"Barlow Semi Condensed","Inter","Segoe UI",Arial,sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--font);font-size:16px;color:var(--ink);line-height:1.65;background:var(--white)}
img{max-width:100%;display:block}
a{color:var(--blue);text-decoration:none;transition:color .3s var(--ease)}
a:hover{color:var(--red);text-decoration:none}
.container{max-width:2560px;margin:0 auto;padding:0 5vw}
h1,h2,h3,h4{font-family:var(--font-head);color:var(--navy);letter-spacing:.01em}
h1{font-size:2.6rem;line-height:1.12;font-weight:700}
h2{font-size:2.2rem;font-weight:600;line-height:1.18;margin-bottom:.5em}
h3{font-size:1.3rem;font-weight:600}
.section{padding:64px 0}
.section.alt{background:var(--tint-a)}
.section.tint-a{background:var(--tint-a)}
.section.tint-b{background:var(--tint-b)}
/* ---- unified section title component: eyebrow + title + rule + lead ---- */
.section-head{max-width:780px;margin:0 auto 36px;text-align:center}
.eyebrow,.kicker{text-transform:uppercase;letter-spacing:.18em;font-size:.8rem;font-weight:700;color:var(--blue);margin-bottom:10px}
.section-head h2{margin-bottom:0}
.head-line{display:block;width:48px;height:4px;border-radius:2px;background:var(--blue);margin:14px auto 12px}
.section-head .lead{color:var(--muted);font-size:1rem}
.section-head .eyebrow{color:var(--blue)}
.on-dark h2,.on-dark h3{color:#fff}
.on-dark .eyebrow,.on-dark .kicker{color:#9fc6ee}
.on-dark .lead,.on-dark p{color:#cfe0ee}
/* ---- reveal on scroll (one system site-wide) ---- */
.reveal{opacity:0;transform:translateY(40px);transition:opacity .6s var(--ease),transform .6s var(--ease)}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  .hero .container>*{animation:none!important}
}
/* ---- photo treatment: every content photo sits in .ph with a unifying brand wash ---- */
.ph{display:block;position:relative;overflow:hidden}
.ph img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease)}
.ph::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(11,78,162,.05),rgba(7,55,99,.16));pointer-events:none}
/* catalogue product cutouts (transparent PNG): sit on a pale tint, contained, no brand wash */
.ph-cut{background:#eef3f8}
.ph-cut::after{display:none}
.ph-cut img{object-fit:contain;padding:16px}
/* header — single transparent bar over hero/banner (screen-1 reference layout):
   logo left, white nav links, globe+search tools right, hairline under the bar;
   scrolled = solid white + brand shadow. Logo sits on a white chip in the top
   state (its black calligraphy would vanish on the dark banner). */
.header-wrap{position:relative;z-index:60}
.site-header{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:50;transition:background .3s var(--ease),box-shadow .3s var(--ease)}
.site-header .container{display:flex;align-items:center;justify-content:space-between;gap:20px;padding-top:10px;padding-bottom:10px}
body.scrolled .site-header{box-shadow:0 6px 24px rgba(11,56,110,.16);border-bottom-color:transparent}
body.has-hero .header-wrap{position:absolute;top:0;left:0;right:0}
body.has-hero .site-header{position:relative;background:rgba(7,26,48,.38);border-bottom:1px solid rgba(255,255,255,.35)}
body.has-hero .main-nav a{color:#fff}
body.has-hero .nav-toggle{color:#fff}
body.has-hero .logo{background:#fff;border-radius:8px;padding:5px 10px}
body.has-hero.scrolled .header-wrap{position:fixed;animation:headerDrop .3s var(--ease)}
body.has-hero.scrolled .site-header{background:#fff;border-bottom-color:transparent}
body.has-hero.scrolled .main-nav a{color:var(--ink)}
body.has-hero.scrolled .nav-toggle{color:var(--navy)}
body.has-hero.scrolled .logo{background:transparent}
body.has-hero.scrolled .header-tools{color:var(--ink)}
@keyframes headerDrop{from{transform:translateY(-100%)}to{transform:translateY(0)}}
.logo{display:flex;align-items:center;line-height:0}
.logo-img{height:66px;width:auto;display:block}
@media(max-width:640px){.logo-img{height:48px}}
.header-tools{display:flex;align-items:center;color:var(--ink)}
body.has-hero .header-tools{color:#fff}
.tool-search{display:flex;color:inherit}
.tool-search:hover{color:var(--red)}
@media(max-width:900px){.header-tools{display:none}}
.main-nav{display:flex;gap:44px;align-items:center;flex-wrap:wrap}
.main-nav a{color:var(--ink);font-weight:600;font-size:1.12rem;position:relative}
.main-nav a:not(.btn)::after{content:"";position:absolute;left:0;bottom:-6px;width:100%;height:3px;border-radius:2px;background:var(--blue);transform:scaleX(0);transform-origin:left;transition:transform .3s var(--ease)}
.main-nav a:not(.btn):hover::after{transform:scaleX(1)}
body.has-hero:not(.scrolled) .main-nav a:not(.btn)::after{background:#8fc1f2}
.main-nav a:hover{color:var(--red);text-decoration:none}
.btn{display:inline-block;background:var(--blue);color:#fff!important;padding:11px 24px;border-radius:6px;font-weight:700;border:0;cursor:pointer;font-size:.95rem;transition:background .3s var(--ease),transform .3s var(--ease)}
.btn:hover{background:var(--red);text-decoration:none}
.btn.blue{background:var(--blue)} .btn.blue:hover{background:var(--red)}
.btn.ghost{background:transparent;border:2px solid #fff;color:#fff!important}
.btn.ghost:hover{background:var(--red);border-color:var(--red)}
.nav-toggle{display:none;background:none;border:0;font-size:1.6rem;cursor:pointer;color:var(--navy)}
/* hero / banners — photo + deep-blue gradient wash, same language */
.hero{position:relative;color:#fff;background:var(--anchor);overflow:hidden}
.hero img.bg,.hero video.bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(92deg,rgba(5,12,20,.66) 0%,rgba(5,12,20,.40) 44%,rgba(5,12,20,.06) 74%,rgba(5,12,20,0) 100%),linear-gradient(0deg,rgba(5,12,20,.38) 0%,rgba(5,12,20,0) 26%);z-index:1}
.hero .container{position:relative;z-index:2;padding-top:210px;padding-bottom:110px}
/* homepage hero carousel (screen 1): full-viewport, video slide first */
.hero-carousel{min-height:100svh;display:flex;align-items:center}
.hero-carousel .hero-slide{position:absolute;inset:0;opacity:0;transition:opacity .9s var(--ease);background-size:cover;background-position:center}
.hero-carousel .hero-slide.active{opacity:1}
.hero-carousel .hero-slide:first-child{background-image:url('/assets/video/hero-earth-poster.jpg')}
.hero-carousel .container{padding-top:150px;padding-bottom:130px;width:100%}
.hero-dots{position:absolute;left:5vw;bottom:40px;z-index:3;display:flex;gap:10px}
.hero-dots button{width:13px;height:13px;border-radius:50%;border:2px solid rgba(255,255,255,.85);background:transparent;cursor:pointer;padding:0;transition:background .3s var(--ease),border-color .3s var(--ease)}
.hero-dots button.active{background:var(--red);border-color:var(--red)}
.hero-arrows{position:absolute;right:5vw;bottom:32px;z-index:3;display:flex;gap:12px}
.hero-arrows button{width:54px;height:54px;border-radius:50%;border:1px solid rgba(255,255,255,.55);background:rgba(255,255,255,.10);color:#fff;font-size:1.9rem;line-height:1;cursor:pointer;transition:background .3s var(--ease)}
.hero-arrows button:hover{background:var(--red)}
.scroll-down{position:absolute;left:50%;transform:translateX(-50%);bottom:30px;z-index:3;display:flex;flex-direction:column;align-items:center;gap:8px;color:#fff}
.scroll-down:hover{text-decoration:none;color:#fff}
.scroll-down .mouse{width:25px;height:40px;border:2px solid rgba(255,255,255,.85);border-radius:14px;display:flex;justify-content:center;padding-top:7px}
.scroll-down .wheel{width:4px;height:8px;border-radius:2px;background:#fff;animation:wheelDrop 1.8s ease-in-out infinite}
.scroll-down .sd-text{font-size:.68rem;letter-spacing:.28em;font-weight:600}
@keyframes wheelDrop{0%{transform:translateY(0);opacity:1}55%{transform:translateY(10px);opacity:0}56%{transform:translateY(0);opacity:0}100%{transform:translateY(0);opacity:1}}
@media(max-width:640px){.hero-dots{left:20px;bottom:26px}.hero-arrows{right:20px;bottom:20px}.hero-arrows button{width:44px;height:44px}.scroll-down{display:none}}
.hero h1{color:#fff;font-size:3.4rem;font-weight:600;max-width:780px}
.hero .kicker{color:#9fc6ee}
.hero p{max-width:640px;font-size:1.12rem;color:#e6eef5;margin:18px 0 28px}
.hero .cta-row{display:flex;gap:14px;flex-wrap:wrap}
.hero .container>*{animation:heroUp .8s var(--ease) both}
.hero .container>*:nth-child(2){animation-delay:.15s}
.hero .container>*:nth-child(3){animation-delay:.3s}
.hero .container>*:nth-child(4){animation-delay:.45s}
@keyframes heroUp{from{opacity:0;transform:translateY(34px)}to{opacity:1;transform:none}}
.page-banner{position:relative;color:#fff;background:var(--anchor);overflow:hidden;display:flex;align-items:center;min-height:clamp(330px,28vw,470px)}
.page-banner img.bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.page-banner::after{content:"";position:absolute;inset:0;background:linear-gradient(100deg,rgba(7,35,66,.94) 25%,rgba(11,78,162,.62) 70%,rgba(10,42,77,.45));z-index:1}
.page-banner .container{position:relative;z-index:2;width:100%;padding-top:150px;padding-bottom:44px}
.page-banner h1{color:#fff;font-size:2.9rem;font-weight:600}
.banner-line{display:block;width:56px;height:4px;border-radius:2px;background:#8fc1f2;margin:16px 0 4px}
.page-banner p{color:#dbe7f1;max-width:680px;margin-top:10px}
.breadcrumb{font-size:.85rem;color:var(--muted);margin:18px 0 0}
.breadcrumb a{color:var(--muted)}
.page-banner .breadcrumb{color:#b9cfdf}.page-banner .breadcrumb a{color:#b9cfdf}
/* product detail: downgraded light title bar, effort goes to the spec area */
.detail-head{background:var(--tint-a);border-bottom:1px solid var(--line)}
.detail-head .container{padding-top:34px;padding-bottom:30px}
.detail-head .breadcrumb{margin:0 0 12px}
.detail-head h1{color:var(--navy)}
.detail-head p{color:var(--muted);max-width:680px;margin-top:8px}
/* grids & cards */
.grid{display:grid;gap:22px}
.grid.c2{grid-template-columns:repeat(2,1fr)}
.grid.c3{grid-template-columns:repeat(3,1fr)}
.grid.c4{grid-template-columns:repeat(4,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;transition:transform .5s var(--ease),box-shadow .5s var(--ease)}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow-card)}
.card .ph{aspect-ratio:4/3;flex:none}
.card .ph-cut{aspect-ratio:1/1}
.card:hover .ph img{transform:scale(1.06)}
.card .body{padding:18px}
.card .body p{color:var(--muted);font-size:.93rem}
.card .body .more{margin-top:10px;font-weight:700}
.benefit{border-left:4px solid var(--blue);background:#fff;padding:20px;border-radius:0 var(--radius) var(--radius) 0;box-shadow:0 1px 4px rgba(11,56,110,.07)}
.benefit p{color:var(--muted);font-size:.95rem}
/* home dark anchor: Manufacturing photo + deep-blue wash, white text */
.dark-anchor{position:relative;color:#fff;background:linear-gradient(rgba(7,35,66,.93),rgba(10,42,77,.88)),url('/assets/img/production-machine.webp') center/cover}
.dark-anchor h2,.dark-anchor h3{color:#fff}
.dark-anchor p{color:#cfe0ee}
.dark-anchor .eyebrow,.dark-anchor .kicker{color:#9fc6ee}
.dark-anchor .head-line{background:#8fc1f2}
.dark-anchor .gallery figure{background:rgba(255,255,255,.07);border-color:rgba(255,255,255,.22)}
.dark-anchor .gallery figcaption{color:#cfe0ee}
/* brand band: the site's single parallax "gateway" + stat band */
.brand-band{position:relative;color:#fff;background:linear-gradient(rgba(8,12,16,.60),rgba(8,12,16,.68)),url('/assets/img/hero-workshop.webp') center/cover fixed;padding:72px 0;text-align:center}
.brand-band h2{color:#fff;font-size:2.5rem;margin-bottom:0}
.brand-band .eyebrow{color:#9fc6ee}
.brand-band .head-line{margin:16px auto 14px;background:#8fc1f2}
.brand-band .lead{color:#cfe0ee;max-width:640px;margin:0 auto}
.brand-band .stats{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;max-width:900px;margin:38px auto 34px}
.brand-band .stat-num{font-family:var(--font-head);font-size:2.9rem;font-weight:700;color:#fff;line-height:1}
.brand-band .stat p{color:#9fc6ee;font-size:.88rem;text-transform:uppercase;letter-spacing:.12em;margin-top:8px}
/* tables */
.spec-table{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:0 1px 4px rgba(11,56,110,.05)}
.spec-table th,.spec-table td{padding:11px 14px;border-bottom:1px solid var(--line);text-align:left;font-size:.95rem;vertical-align:top}
.spec-table th{width:230px;background:var(--tint-b);color:var(--navy)}
.tag{display:inline-block;background:#e3edf8;color:var(--blue);border-radius:20px;padding:2px 12px;font-size:.8rem;font-weight:700;margin:0 6px 6px 0}
.note{background:#fff7ec;border:1px solid #f3d9ae;border-radius:var(--radius);padding:14px 18px;font-size:.92rem;color:#7a5a1e}
/* gallery */
.gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.gallery figure{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#fff;transition:transform .5s var(--ease),box-shadow .5s var(--ease)}
.gallery figure:hover{transform:translateY(-6px);box-shadow:var(--shadow-card)}
.gallery .ph{aspect-ratio:4/3}
.gallery figure:hover .ph img{transform:scale(1.06)}
.gallery figcaption{padding:9px 12px;font-size:.85rem;color:var(--muted)}
/* form (fields/logic untouched — visual only) */
.inquiry-form{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:0 1px 4px rgba(11,56,110,.05)}
.inquiry-form .row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{margin-bottom:16px}
.field label{display:block;font-weight:600;font-size:.9rem;margin-bottom:5px;color:var(--navy)}
.field label .req{color:var(--red)}
.field input,.field select,.field textarea{width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:6px;font:inherit;font-size:.95rem;background:#fbfcfd;transition:border-color .3s var(--ease),box-shadow .3s var(--ease)}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(11,78,162,.15)}
.field textarea{min-height:110px;resize:vertical}
.form-ok{display:none;background:#e9f7ee;border:1px solid #9fd3ab;color:#14532d;border-radius:var(--radius);padding:16px 20px;margin-top:16px;font-weight:600}
.form-privacy{font-size:.82rem;color:var(--muted);margin-top:10px}
/* footer */
.site-footer{background:var(--anchor);color:#c4d6e6;margin-top:0}
.site-footer .container{display:grid;grid-template-columns:1.6fr .8fr .85fr 1.75fr;gap:34px;padding-top:52px;padding-bottom:36px}
.site-footer h4{color:#fff;margin-bottom:12px;font-size:1.15rem}
.site-footer a{color:#c4d6e6;display:block;margin-bottom:7px;font-size:.92rem}
.site-footer a:hover{color:#fff}
.site-footer p{font-size:.92rem}
.footer-bottom{border-top:1px solid rgba(255,255,255,.14)}
.footer-bottom .container{display:flex;justify-content:space-between;gap:14px;padding-top:16px;padding-bottom:16px;font-size:.85rem;flex-wrap:wrap}
.footer-bottom a{display:inline;margin:0}
.social-note{font-size:.82rem;color:#8fa9bd}
/* cookie */
.cookie-banner{position:fixed;left:0;right:0;bottom:0;background:var(--anchor);color:#e6eef5;z-index:100;display:none}
.cookie-banner .container{display:flex;gap:18px;align-items:center;justify-content:space-between;padding-top:14px;padding-bottom:14px;flex-wrap:wrap}
.cookie-banner p{font-size:.9rem;max-width:760px}
.cookie-banner .btns{display:flex;gap:10px}
.cookie-banner button{padding:9px 20px;border-radius:6px;border:0;font-weight:700;cursor:pointer;transition:background .3s var(--ease)}
.cookie-accept{background:var(--blue);color:#fff}
.cookie-accept:hover{background:var(--red)}
.cookie-decline{background:transparent;color:#e6eef5;border:1px solid #7d99b1!important}
/* misc */
.split{display:grid;grid-template-columns:1fr 1fr;gap:36px;align-items:center}
.split .ph{aspect-ratio:16/10;border-radius:var(--radius)}
.list-clean{list-style:none}
.list-clean li{padding:7px 0;border-bottom:1px dashed var(--line)}
.tbd{color:#b45309;font-weight:600}
@media(max-width:900px){
  .grid.c3,.grid.c4{grid-template-columns:repeat(2,1fr)}
  .gallery{grid-template-columns:repeat(2,1fr)}
  .split{grid-template-columns:1fr}
  .site-footer .container{grid-template-columns:1fr 1fr}
  .hero h1{font-size:2.4rem}
  .hero .container{padding-top:190px}
  .page-banner h1{font-size:2.2rem}
  .brand-band .stats{grid-template-columns:repeat(2,1fr)}
  .brand-band{background-attachment:scroll}
  .main-nav{display:none;flex-direction:column;align-items:flex-start;width:100%;padding-bottom:10px}
  .main-nav.open{display:flex}
  .nav-toggle{display:block}
  .site-header .container{flex-wrap:wrap}
}
@media(max-width:560px){
  .grid.c2,.grid.c3,.grid.c4{grid-template-columns:1fr}
  .inquiry-form .row{grid-template-columns:1fr}
  h1{font-size:1.9rem}
  h2{font-size:1.8rem}
  .hero h1{font-size:2.1rem}
  .brand-band h2{font-size:2rem}
  .brand-band .stat-num{font-size:2.3rem}
}

/* ---- applications showcase (Haihao-style photo band) ---- */
.app-showcase{position:relative;color:#fff;overflow:hidden;background:#0a1622}
.app-bgs,.app-bg-layer{position:absolute;inset:0}
.app-bg-layer{background-size:cover;background-position:center;opacity:0;transition:opacity .8s var(--ease)}
.app-bg-layer.active{opacity:1}
.app-shade{position:absolute;inset:0;z-index:1;background:linear-gradient(90deg,rgba(5,12,20,.68) 0%,rgba(5,12,20,.50) 55%,rgba(5,12,20,.62) 100%)}
.app-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.12fr .88fr;gap:4vw;align-items:center;padding:88px 5vw;min-height:700px}
.app-cells{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid rgba(255,255,255,.45);border-left:1px solid rgba(255,255,255,.45)}
.app-cell{border-right:1px solid rgba(255,255,255,.45);border-bottom:1px solid rgba(255,255,255,.45);padding:28px 22px 24px;min-height:198px;display:flex;flex-direction:column;justify-content:space-between;gap:40px;color:#fff;transition:background .3s var(--ease)}
.app-cell:hover{color:#fff;text-decoration:none;background:rgba(11,78,162,.38)}
.app-cell.active{color:#fff;background:rgba(11,78,162,.38)}
.app-cell svg{width:46px;height:46px}
.app-cell span{font-family:"Barlow Semi Condensed",sans-serif;font-weight:600;font-size:1.35rem;line-height:1.2}
.app-side .eyebrow{color:#9fc6ee}
.app-side h2{color:#fff}
.app-side .head-line{background:#8fc1f2;margin:16px 0 14px}
.app-side .lead{color:#dbe7f1;max-width:540px;font-size:1.05rem}
.app-more{color:#fff;font-weight:700;border-bottom:2px solid var(--red);padding-bottom:3px}
.app-more:hover{color:#fff;text-decoration:none;border-bottom-color:#fff}
.app-side-detail h3{color:#fff;font-size:2rem;margin-bottom:0}
.app-d-intro{color:#e6eef5;max-width:560px;font-size:1.05rem;line-height:1.65}
@media(max-width:900px){
  .app-inner{display:flex;flex-direction:column;align-items:stretch;padding:64px 5vw;min-height:0}
  .app-side{order:-1;margin-bottom:36px}
  .app-cells{grid-template-columns:repeat(2,1fr)}
  .app-cell{min-height:150px;padding:20px 16px;gap:24px}
  .app-cell svg{width:36px;height:36px}
  .app-cell span{font-size:1.1rem}
}

/* footer inquiry form (dark) */
.site-footer .footer-form .inquiry-form{background:transparent;border:0;box-shadow:none;padding:0;border-radius:0}
.site-footer .footer-form .inquiry-form .row{grid-template-columns:1fr;gap:0}
.site-footer .footer-form .field{margin-bottom:12px}
.site-footer .footer-form .field label{color:#d7e6f2;font-size:.85rem}
.site-footer .footer-form .field input,.site-footer .footer-form .field textarea{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.30);color:#fff}
.site-footer .footer-form .field input::placeholder,.site-footer .footer-form .field textarea::placeholder{color:#93aec4}
.site-footer .footer-form .field input:focus,.site-footer .footer-form .field textarea:focus{border-color:#7db3e8;box-shadow:0 0 0 3px rgba(125,179,232,.25)}
.site-footer .footer-form .field textarea{min-height:74px}
.site-footer .footer-form .form-privacy{color:#9db8cc}
.site-footer .footer-form .form-ok{background:rgba(46,125,50,.22);border-color:#9fd3ab;color:#dff3e4}

/* product detail photo (left of specifications) */
.prod-photo{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:20px;margin:0}
.prod-photo figcaption{margin-top:12px;font-size:.85rem;color:var(--muted);text-align:center}

/* about R&D dark strip */
.rd-strip{background:var(--anchor);border-radius:var(--radius);display:grid;grid-template-columns:repeat(3,1fr);gap:28px;padding:32px 34px;margin-top:44px}
.rd-strip h3{color:#fff;margin-bottom:8px}
.rd-strip p{color:#c4d6e6;font-size:.95rem}
@media(max-width:900px){.rd-strip{grid-template-columns:1fr}}

/* product page: application image replacing guidelines */
.app-use-fig{position:relative;border-radius:var(--radius);overflow:hidden;margin:0}
.app-use-fig img{width:100%;height:100%;object-fit:cover;display:block}
.app-use-fig.wide{aspect-ratio:16/7}
.app-use-fig.half{aspect-ratio:16/10}
.app-use-chip{position:absolute;left:16px;bottom:16px;background:rgba(7,30,56,.85);color:#fff;padding:8px 15px;border-radius:999px;font-weight:600;font-size:.92rem}

/* footer social icons */
.footer-social{display:flex;gap:10px;margin-top:18px}
.footer-social a{width:38px;height:38px;border:1.5px solid rgba(255,255,255,.45);border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;transition:background .3s,border-color .3s}
.footer-social a:hover{background:var(--blue);border-color:var(--blue);color:#fff}
.footer-social svg{width:18px;height:18px}

/* header dropdowns (Products / Applications) */
.main-nav .nav-item{position:relative;display:inline-flex}
.main-nav .caret{display:inline-block;width:7px;height:7px;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:rotate(45deg);margin-left:8px;vertical-align:3px}
.main-nav .drop{position:absolute;top:calc(100% + 14px);left:50%;transform:translate(-50%,6px);min-width:330px;background:#fff;border-radius:12px;box-shadow:0 18px 44px rgba(7,30,56,.20);padding:10px;opacity:0;visibility:hidden;transition:opacity .25s,transform .25s,visibility .25s;z-index:60}
.main-nav .has-drop:hover .drop,.main-nav .has-drop:focus-within .drop{opacity:1;visibility:visible;transform:translate(-50%,0)}
body .main-nav .has-drop .drop a{display:block;padding:9px 12px;border-radius:8px;font-size:1rem;font-weight:500;color:var(--ink);white-space:nowrap}
.main-nav .drop a::after{display:none}
.main-nav .drop a:hover{background:#eef4fa;color:var(--blue)}
body .main-nav .has-drop .drop a.drop-all{border-top:1px solid var(--line);border-radius:0 0 8px 8px;margin-top:6px;padding-top:12px;font-weight:700;color:var(--blue)}
@media(max-width:900px){
  .main-nav .nav-item{display:block;width:100%}
  .main-nav .drop{display:none;position:static;transform:none;left:auto;opacity:1;visibility:visible;box-shadow:none;background:transparent;min-width:0;padding:2px 0 10px 18px}
  .main-nav .has-drop:hover .drop,.main-nav .has-drop:focus-within .drop{transform:none}
  .main-nav .drop a{white-space:normal}
  .main-nav .nav-item.open .drop{display:block}
  .main-nav .nav-item.open .caret{transform:rotate(225deg)}
  .main-nav .drop a{padding:6px 0;font-size:1.02rem}
  .main-nav .drop a.drop-all{border-top:0;margin-top:0;padding-top:6px}
  .main-nav.open{flex-wrap:nowrap;max-height:calc(100dvh - 78px);overflow-y:auto;overflow-x:hidden;-webkit-overflow-scrolling:touch;overscroll-behavior:contain;padding-bottom:18px}
}

/* product page: application image strip (4 across) */
.app-use-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.app-use-fig.tile{aspect-ratio:4/3}
@media(max-width:900px){.app-use-grid{grid-template-columns:repeat(2,1fr)}}

/* mobile footer: keep only Products / Contact / Inquiry form, form polished */
@media(max-width:900px){
  .site-footer .container{grid-template-columns:1fr;gap:32px}
  .fcol-company,.fcol-quick{display:none}
  .site-footer .footer-form .field{margin-bottom:14px}
  .site-footer .footer-form .field label{font-size:.95rem;margin-bottom:7px;display:block}
  .site-footer .footer-form .field input,.site-footer .footer-form .field textarea{width:100%;font-size:16px;padding:13px 14px;border-radius:10px}
  .site-footer .footer-form .field textarea{min-height:100px}
  .site-footer .footer-form .btn{width:100%;padding:14px;font-size:1.05rem;border-radius:10px;margin-top:2px}
  .site-footer .footer-form .form-privacy{font-size:.88rem;line-height:1.65;margin-top:12px}
}

/* mobile menu open on hero pages: solid white header so the panel is readable */
@media(max-width:900px){
  body.menu-open .site-header{background:#fff;box-shadow:0 6px 24px rgba(11,56,110,.16)}
  body.menu-open .main-nav a{color:var(--ink)}
  body.menu-open .nav-toggle{color:var(--navy)}
}

/* contact page: left info column fills the full height of the form */
.contact-info{display:flex;flex-direction:column}
.contact-info ul{flex:1;display:flex;flex-direction:column;justify-content:space-between}
.contact-info li{padding-top:12px;padding-bottom:12px}

/* WP additions: FAQ page content + blog body typography */
.faq-content h3{font-size:19px;margin:22px 0 8px;color:var(--ink)}
.faq-content h3:first-child{margin-top:0}
.faq-content p{color:var(--muted);max-width:820px}
.post-body p{margin-bottom:14px;color:var(--ink)}
.post-body h2,.post-body h3{margin:22px 0 10px}