/* =========================================================
   Prince Precision — Industrial B2B Theme (EN)
   Deep-blue + steel-grey industrial design system
   ========================================================= */
:root{
  --navy-950:#081A2B;
  --navy-900:#0A2136;
  --navy-800:#0E2C48;
  --navy-700:#123A5E;
  --blue-700:#11508F;
  --blue-600:#1663B4;
  --blue-500:#2278D4;
  --blue-050:#EAF2FB;
  --steel-600:#46586A;
  --steel-500:#5C6F82;
  --steel-400:#8496A8;
  --steel-300:#AEBBC8;
  --steel-200:#D3DCE4;
  --line:#E2E8EF;
  --bg-50:#F5F7FA;
  --bg-100:#EEF2F6;
  --white:#FFFFFF;
  --ink-900:#152230;
  --ink-700:#2C3E50;
  --ink-500:#51636F;
  --brass-600:#B07F24;
  --brass-500:#C9973B;
  --brass-400:#DDB05C;
  --wa:#25D366;
  --wa-dark:#1DA851;
  --danger:#D64545;
  --shadow-sm:0 1px 3px rgba(10,33,54,.08),0 1px 2px rgba(10,33,54,.06);
  --shadow-md:0 6px 18px rgba(10,33,54,.10);
  --shadow-lg:0 18px 44px rgba(10,33,54,.16);
  --radius:6px;
  --header-h:76px;
  --container:1440px;
  --font:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans",sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;overflow-x:hidden;overflow-y:auto;min-height:100%;touch-action:pan-y}
body{margin:0;font-family:var(--font);font-size:16px;line-height:1.7;color:var(--ink-700);background:var(--white);overflow-x:hidden;overflow-y:auto;min-height:100%;-webkit-overflow-scrolling:touch;overscroll-behavior:auto;touch-action:pan-y}
img{max-width:100%;height:auto;display:block}
a{color:var(--blue-700);text-decoration:none;transition:color .2s}
a:hover{color:var(--blue-500)}
h1,h2,h3,h4,h5{margin:0 0 .55em;color:var(--navy-900);line-height:1.25;font-weight:700;letter-spacing:-.01em}
h1{font-size:clamp(30px,4.4vw,52px)}
h2{font-size:clamp(26px,3.2vw,38px)}
h3{font-size:clamp(19px,2vw,24px)}
p{margin:0 0 1em}
ul{margin:0;padding:0;list-style:none}
button{font-family:inherit}
.container{width:min(var(--container),100% - 48px);margin-inline:auto}
@media(max-width:640px){.container{width:calc(100% - 32px)}}
.visually-hidden{position:absolute!important;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.skip-link{position:absolute;left:-9999px;top:0;background:var(--navy-900);color:#fff;padding:10px 18px;z-index:300}
.skip-link:focus{left:12px;top:12px}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:13px 26px;border-radius:var(--radius);font-size:15px;font-weight:600;letter-spacing:.02em;border:2px solid transparent;cursor:pointer;transition:all .25s;line-height:1.2;white-space:nowrap}
.btn svg{width:18px;height:18px;flex:none}
.btn-primary{background:var(--blue-700);color:#fff}
.btn-primary:hover{background:var(--blue-600);color:#fff;transform:translateY(-2px);box-shadow:0 10px 24px rgba(17,80,143,.35)}
.btn-brass{background:var(--brass-500);color:var(--navy-950)}
.btn-brass:hover{background:var(--brass-400);color:var(--navy-950);transform:translateY(-2px);box-shadow:0 10px 24px rgba(201,151,59,.4)}
.btn-ghost{border-color:rgba(255,255,255,.55);color:#fff;background:rgba(255,255,255,.06);backdrop-filter:blur(3px)}
.btn-ghost:hover{background:#fff;color:var(--navy-900);border-color:#fff}
.btn-outline{border-color:var(--blue-700);color:var(--blue-700);background:transparent}
.btn-outline:hover{background:var(--blue-700);color:#fff}
.btn-wa{background:var(--wa);color:#fff}
.btn-wa:hover{background:var(--wa-dark);color:#fff;transform:translateY(-2px);box-shadow:0 10px 24px rgba(37,211,102,.4)}
.btn-sm{padding:9px 18px;font-size:14px}
.btn-lg{padding:16px 34px;font-size:16px}

/* ---------- Top bar ---------- */
.topbar{background:var(--navy-950);color:#C7D3DE;font-size:13.5px;position:relative;z-index:60}
.topbar .container{display:flex;justify-content:space-between;align-items:center;min-height:40px;gap:16px}
.topbar a{color:#C7D3DE;display:inline-flex;align-items:center;gap:7px}
.topbar a:hover{color:#fff}
.topbar svg{width:14px;height:14px;fill:var(--brass-400)}
.topbar-left,.topbar-right{display:flex;align-items:center;gap:22px;flex-wrap:wrap}
.topbar-sep{width:1px;height:14px;background:rgba(255,255,255,.18)}
@media(max-width:860px){.topbar-right{display:none}.topbar .container{justify-content:center}.topbar-left{gap:14px}}

/* ---------- Header ---------- */
.site-header{background:#fff;position:sticky;top:0;z-index:100;box-shadow:var(--shadow-sm);transition:box-shadow .3s}
.site-header.is-stuck{box-shadow:0 4px 22px rgba(10,33,54,.14)}
.header-inner{display:flex;align-items:center;justify-content:space-between;min-height:var(--header-h);gap:24px}
.brand{display:flex;align-items:center;gap:12px;flex:none}
.brand-logo{width:46px;height:46px;flex:none}
.brand-text{display:flex;flex-direction:column;line-height:1.12}
.brand-name{font-size:21px;font-weight:800;color:var(--navy-900);letter-spacing:.01em}
.brand-name em{font-style:normal;color:var(--blue-700)}
.brand-tag{font-size:10.5px;font-weight:600;letter-spacing:.24em;text-transform:uppercase;color:var(--steel-500)}
.main-nav ul{display:flex;align-items:center;gap:4px}
.main-nav a{display:block;padding:10px 15px;color:var(--ink-700);font-weight:600;font-size:15px;position:relative;border-radius:4px}
.main-nav a:hover,.main-nav li.current>a{color:var(--blue-700)}
.main-nav>ul>li>a::after{content:"";position:absolute;left:15px;right:15px;bottom:4px;height:2px;background:var(--brass-500);transform:scaleX(0);transform-origin:left;transition:transform .25s}
.main-nav>ul>li>a:hover::after,.main-nav>ul>li.current>a::after{transform:scaleX(1)}
.has-drop{position:relative}
.has-drop>a{display:flex;align-items:center;gap:8px}
.menu-item-has-children>a::after{content:"";width:7px;height:7px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:rotate(45deg) translateY(-2px);transition:transform .2s}
.menu-item-has-children:hover>a::after,.menu-item-has-children:focus-within>a::after{transform:rotate(225deg) translate(-1px,-1px)}
.nav-caret{width:7px;height:7px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:rotate(45deg) translateY(-2px);transition:transform .2s}
.has-drop:hover>a .nav-caret,.has-drop:focus-within>a .nav-caret{transform:rotate(225deg) translate(-1px,-1px)}
.has-drop>.drop{position:absolute;top:calc(100% + 8px);left:50%;width:min(1180px,calc(100vw - 48px));background:#fff;border-radius:0 0 10px 10px;box-shadow:0 18px 44px rgba(10,33,54,.18);padding:18px;opacity:0;visibility:hidden;transform:translate(-50%,10px);transition:opacity .25s,transform .25s,visibility .25s;border-top:3px solid var(--brass-500);z-index:50;display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:8px}
.has-drop>.drop::before{content:"";position:absolute;top:-9px;left:50%;width:14px;height:14px;background:#fff;border-left:3px solid var(--brass-500);transform:translateX(-50%) rotate(45deg);z-index:-1}
.has-drop:hover>.drop,.has-drop:focus-within>.drop{opacity:1;visibility:visible;transform:translate(-50%,0)}
.drop li{min-width:0}
.drop a{height:100%;min-height:72px;padding:13px 10px;font-size:14px;font-weight:600;color:var(--ink-700);border-radius:6px;display:flex;align-items:center;gap:9px;line-height:1.45;transition:background .2s,color .2s,transform .2s}
.drop a:hover{background:var(--blue-050);color:var(--blue-700);transform:translateY(-2px)}
.drop a::before{content:"";width:7px;height:7px;background:var(--brass-500);transform:rotate(45deg);flex:none}
.drop-index{display:inline-block;min-width:18px;font-size:10px;letter-spacing:.08em;color:var(--brass-600);font-weight:800;opacity:.9}
.header-cta{display:flex;align-items:center;gap:12px;flex:none}
.nav-toggle{display:none;background:none;border:0;width:44px;height:44px;cursor:pointer;position:relative;z-index:260;touch-action:manipulation}
.nav-toggle span{display:block;width:24px;height:2.5px;background:var(--navy-900);margin:5px auto;border-radius:2px;transition:all .3s}
@media(max-width:1080px){
  .nav-toggle{display:block}
  .main-nav{position:fixed;inset:0 0 0 auto;width:min(340px,88vw);height:100dvh;max-height:100%;background:var(--navy-950);transform:translateX(100%);visibility:hidden;pointer-events:none;transition:transform .35s ease,visibility .35s;padding:96px 26px 40px;overflow-y:auto;overflow-x:hidden;-webkit-overflow-scrolling:touch;overscroll-behavior:contain;touch-action:pan-y;z-index:250}
  body.nav-open .main-nav{transform:translateX(0);visibility:visible;pointer-events:auto}
  .main-nav ul{flex-direction:column;align-items:stretch;gap:0}
  .main-nav a{color:#D7E1EA;padding:13px 6px;font-size:16px;border-bottom:1px solid rgba(255,255,255,.07)}
  .main-nav a:hover,.main-nav li.current>a{color:#fff;background:none}
  .main-nav>ul>li>a::after{display:none}
  .has-drop>.drop{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:0;background:rgba(255,255,255,.04);padding:0 0 0 14px;display:none;width:auto;min-width:0;border-radius:0;grid-template-columns:1fr;gap:0}
  .has-drop>.drop::before{display:none}
  .has-drop.open>.drop{display:grid}
  .drop a{color:#B9C7D3;font-size:14.5px;border-bottom:0;padding:9px 6px;min-height:0}
  .drop a::before{background:var(--brass-400)}
  .drop-index{color:var(--brass-400)}
  .drop a:hover{background:none;color:#fff}
  body.nav-open .nav-toggle span:nth-child(1){transform:translateY(7.5px) rotate(45deg);background:#fff}
  body.nav-open .nav-toggle span:nth-child(2){opacity:0}
  body.nav-open .nav-toggle span:nth-child(3){transform:translateY(-7.5px) rotate(-45deg);background:#fff}
  .header-cta .btn{display:none}
  /* Do not lock the document scroll in the embedded/mobile preview. */
}
@media(max-width:480px){.brand-name{font-size:18px}.brand-tag{font-size:9px;letter-spacing:.18em}}

/* ---------- Hero slider ---------- */
.hero{position:relative;background:var(--navy-950);overflow:hidden}
.hero-slides{position:relative;height:clamp(460px,66vh,680px)}
.hero-slide{position:absolute;inset:0;opacity:0;transition:opacity 1s ease;background-size:cover;background-position:center}
.hero-slide.is-active{opacity:1}
.hero-slide::before{content:"";position:absolute;inset:0;background:linear-gradient(100deg,rgba(8,26,43,.94) 0%,rgba(8,26,43,.82) 38%,rgba(10,33,54,.42) 72%,rgba(10,33,54,.28) 100%)}
.hero-content{position:relative;z-index:2;height:100%;display:flex;flex-direction:column;justify-content:center;color:#fff;max-width:760px;padding:60px 0}
.eyebrow{display:inline-flex;align-items:center;gap:12px;font-size:13px;font-weight:700;letter-spacing:.22em;text-transform:uppercase;color:var(--brass-400);margin-bottom:18px}
.eyebrow::before{content:"";width:38px;height:2px;background:var(--brass-500)}
.hero h1{color:#fff;margin-bottom:20px;text-shadow:0 2px 24px rgba(0,0,0,.35)}
.hero h1 .hl{color:var(--brass-400)}
.hero-sub{font-size:clamp(15.5px,1.5vw,18.5px);color:#D5DFE8;max-width:620px;margin-bottom:32px;line-height:1.75}
.hero-btns{display:flex;gap:14px;flex-wrap:wrap}
.hero-dots{position:absolute;bottom:26px;left:0;right:0;z-index:3;display:flex;justify-content:center;gap:10px}
.hero-dots button{width:34px;height:4px;border:0;background:rgba(255,255,255,.35);cursor:pointer;border-radius:2px;transition:all .3s;padding:0}
.hero-dots button.is-active{background:var(--brass-500);width:52px}
.hero-arrow{position:absolute;top:50%;transform:translateY(-50%);z-index:3;width:48px;height:48px;border-radius:50%;border:1px solid rgba(255,255,255,.3);background:rgba(8,26,43,.35);color:#fff;cursor:pointer;display:none;align-items:center;justify-content:center;transition:all .25s;backdrop-filter:blur(2px)}
.hero-arrow svg{width:20px;height:20px;fill:currentColor}
.hero-arrow:hover{background:var(--brass-500);border-color:var(--brass-500);color:var(--navy-950)}
.hero-arrow.prev{left:22px}.hero-arrow.next{right:22px}
@media(min-width:900px){.hero-arrow{display:flex}}
/* page hero (inner pages) */
.page-hero{position:relative;background:var(--navy-950) center/cover;color:#fff;padding:74px 0 66px;overflow:hidden}
.page-hero::before{content:"";position:absolute;inset:0;background:linear-gradient(96deg,rgba(8,26,43,.95),rgba(10,33,54,.78))}
.page-hero .container{position:relative;z-index:2}
.page-hero .eyebrow{margin-bottom:12px}
.page-hero h1{font-size:clamp(28px,3.6vw,44px);color:#fff;margin-bottom:8px}
.page-hero p{color:#C8D4DF;max-width:640px;margin:0}
.breadcrumbs{margin-top:18px;font-size:13.5px;color:#9FB0BF;display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.breadcrumbs a{color:#C8D4DF}
.breadcrumbs a:hover{color:var(--brass-400)}
.breadcrumbs .sep{color:var(--brass-500)}
.breadcrumbs [aria-current]{color:#fff;font-weight:600}

/* ---------- USP strip ---------- */
.usp-strip{background:#fff;border-bottom:1px solid var(--line);position:relative;z-index:5}
.usp-grid{display:grid;grid-template-columns:repeat(4,1fr)}
.usp-item{display:flex;gap:16px;align-items:center;padding:28px 26px;border-left:1px solid var(--line)}
.usp-item:first-child{border-left:0}
.usp-ico{width:52px;height:52px;flex:none;border-radius:50%;background:var(--blue-050);display:flex;align-items:center;justify-content:center}
.usp-ico svg{width:26px;height:26px;fill:var(--blue-700)}
.usp-item h3{font-size:16px;margin:0 0 3px}
.usp-item p{margin:0;font-size:13.5px;color:var(--steel-500);line-height:1.5}
@media(max-width:1000px){.usp-grid{grid-template-columns:repeat(2,1fr)}.usp-item{border-left:0;border-top:1px solid var(--line)}.usp-item:nth-child(-n+2){border-top:0}}
@media(max-width:560px){.usp-grid{grid-template-columns:1fr}.usp-item{border-top:1px solid var(--line)}.usp-item:first-child{border-top:0}}

/* ---------- Sections ---------- */
.section{padding:88px 0}
.section.tight{padding:64px 0}
.section-grey{background:var(--bg-50)}
.section-navy{background:linear-gradient(160deg,var(--navy-950) 0%,var(--navy-800) 100%);color:#CBD7E2}
.section-head{max-width:720px;margin-bottom:52px}
.section-head.center{margin-inline:auto;text-align:center}
.section-head.center .eyebrow{justify-content:center}
.section-head.center .eyebrow::before{display:none}
.section-head .lead{color:var(--steel-500);font-size:16.5px;margin:0}
.section-navy .section-head h2{color:#fff}
.section-head h2{position:relative}
.section-head:not(.center) h2::after{content:"";display:block;width:56px;height:3px;background:var(--brass-500);margin-top:16px}
.section-head.center h2::after{content:"";display:block;width:56px;height:3px;background:var(--brass-500);margin:16px auto 0}

/* ---------- About split ---------- */
.about-split{display:grid;grid-template-columns:1.05fr 1fr;gap:64px;align-items:center}
.about-media{position:relative}
.about-media .img-main{border-radius:var(--radius);box-shadow:var(--shadow-lg);width:100%;object-fit:cover;aspect-ratio:4/3}
.about-media .img-float{position:absolute;right:-28px;bottom:-34px;width:46%;border:6px solid #fff;border-radius:var(--radius);box-shadow:var(--shadow-lg)}
.about-media .exp-badge{position:absolute;left:-18px;top:-22px;background:var(--brass-500);color:var(--navy-950);border-radius:var(--radius);padding:16px 20px;text-align:center;box-shadow:var(--shadow-md)}
.exp-badge b{display:block;font-size:30px;line-height:1;font-weight:800}
.exp-badge span{font-size:11.5px;font-weight:700;letter-spacing:.08em;text-transform:uppercase}
.about-copy .lead{font-size:17px;color:var(--ink-500)}
.check-list{margin:22px 0 30px;display:grid;grid-template-columns:1fr 1fr;gap:12px 26px}
.check-list li{display:flex;gap:10px;align-items:flex-start;font-weight:600;color:var(--ink-700);font-size:15px}
.check-list svg{width:19px;height:19px;fill:var(--brass-500);flex:none;margin-top:3px}
@media(max-width:960px){.about-split{grid-template-columns:1fr;gap:56px}.about-media .img-float{right:0}.check-list{grid-template-columns:1fr}}

/* ---------- Stat counters ---------- */
.stats-band{background:var(--navy-900);color:#fff;padding:0}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr)}
.stat{padding:44px 20px;text-align:center;border-left:1px solid rgba(255,255,255,.09)}
.stat:first-child{border-left:0}
.stat b{display:block;font-size:clamp(34px,3.6vw,46px);font-weight:800;color:var(--brass-400);line-height:1;letter-spacing:-.02em}
.stat b i{font-style:normal;font-size:.62em}
.stat span{display:block;margin-top:10px;font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:#A9BAC9;font-weight:600}
@media(max-width:820px){.stats-grid{grid-template-columns:repeat(2,1fr)}.stat{border-top:1px solid rgba(255,255,255,.09)}.stat:nth-child(-n+2){border-top:0}.stat:nth-child(3){border-left:0}}

/* ---------- Category cards ---------- */
.cat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.cat-card{position:relative;border-radius:var(--radius);overflow:hidden;background:#fff;box-shadow:var(--shadow-sm);display:block;transition:transform .3s,box-shadow .3s;border:1px solid var(--line)}
.cat-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.cat-media{position:relative;aspect-ratio:16/10;overflow:hidden;background:var(--bg-100)}
.cat-media img{width:100%;height:100%;object-fit:cover;transition:transform .6s}
.cat-card:hover .cat-media img{transform:scale(1.06)}
.cat-media::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(8,26,43,.55),transparent 55%)}
.cat-body{padding:22px 24px 24px}
.cat-body h3{font-size:19px;margin-bottom:6px;transition:color .2s}
.cat-card:hover h3{color:var(--blue-700)}
.cat-body p{font-size:14px;color:var(--steel-500);margin:0 0 14px;line-height:1.6}
.cat-link{font-size:13.5px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--blue-700);display:inline-flex;align-items:center;gap:8px}
.cat-link svg{width:15px;height:15px;fill:currentColor;transition:transform .25s}
.cat-card:hover .cat-link svg{transform:translateX(5px)}
@media(max-width:900px){.cat-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.cat-grid{grid-template-columns:1fr}}

/* ---------- Product cards ---------- */
.prod-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.prod-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:all .3s;position:relative;display:flex;flex-direction:column}
.prod-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:transparent}
.prod-media{position:relative;aspect-ratio:1/1;overflow:hidden;background:var(--bg-100)}
.prod-media>a.prod-image-link{display:block;width:100%;height:100%}
.prod-media img{width:100%;height:100%;object-fit:cover;transition:transform .55s}
.prod-card:hover .prod-media img{transform:scale(1.07)}
.prod-tag{align-self:flex-start;display:inline-flex;width:max-content;max-width:100%;background:var(--blue-050);color:var(--blue-700);font-size:10.5px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;padding:4px 9px;border-radius:3px;line-height:1.25}
.prod-actions{position:absolute;left:0;right:0;bottom:0;display:flex;gap:8px;padding:12px;transform:translateY(110%);transition:transform .3s;background:linear-gradient(to top,rgba(8,26,43,.75),transparent)}
.prod-card:hover .prod-actions,.prod-card:focus-within .prod-actions{transform:translateY(0)}
.prod-actions .btn{flex:1;padding:9px 8px;font-size:13px}
.prod-body{padding:16px 18px 18px;display:flex;flex-direction:column;gap:6px;flex:1}
.prod-body h3{font-size:15.5px;margin:0;line-height:1.45;font-weight:600}
.prod-body h3 a{color:var(--ink-700)}
.prod-body h3 a:hover{color:var(--blue-700)}
.prod-meta{font-size:12.5px;color:var(--steel-400);letter-spacing:.04em}
@media(max-width:1020px){.prod-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:760px){.prod-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:460px){.prod-grid{grid-template-columns:1fr}}

/* ---------- Why choose (navy) ---------- */
.why-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.why-card{background:rgba(255,255,255,.045);border:1px solid rgba(255,255,255,.09);border-radius:var(--radius);padding:32px 28px;transition:all .3s;position:relative;overflow:hidden}
.why-card::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--brass-500);transform:scaleY(0);transition:transform .3s;transform-origin:top}
.why-card:hover{background:rgba(255,255,255,.08);transform:translateY(-4px)}
.why-card:hover::before{transform:scaleY(1)}
.why-ico{width:56px;height:56px;border-radius:var(--radius);background:rgba(201,151,59,.14);display:flex;align-items:center;justify-content:center;margin-bottom:20px}
.why-ico svg{width:28px;height:28px;fill:var(--brass-400)}
.why-card h3{color:#fff;font-size:18px}
.why-card p{font-size:14.5px;color:#A9BAC9;margin:0;line-height:1.7}
@media(max-width:900px){.why-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.why-grid{grid-template-columns:1fr}}

/* ---------- Process ---------- */
.process-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:20px;counter-reset:step}
.step{position:relative;text-align:center;padding:0 6px}
.step-num{width:64px;height:64px;margin:0 auto 18px;border-radius:50%;background:#fff;border:2px solid var(--steel-200);display:flex;align-items:center;justify-content:center;font-size:21px;font-weight:800;color:var(--blue-700);position:relative;z-index:2;transition:all .3s}
.step:hover .step-num{background:var(--blue-700);border-color:var(--blue-700);color:#fff;transform:scale(1.08)}
.step::before{content:"";position:absolute;top:32px;left:calc(50% + 40px);right:calc(-50% + 40px);height:2px;background:var(--steel-200);z-index:1}
.step:last-child::before{display:none}
.step h3{font-size:15.5px;margin-bottom:6px}
.step p{font-size:13px;color:var(--steel-500);margin:0;line-height:1.6}
@media(max-width:980px){.process-grid{grid-template-columns:repeat(3,1fr);gap:34px 20px}.step::before{display:none}}
@media(max-width:620px){.process-grid{grid-template-columns:repeat(2,1fr)}}

/* ---------- Industries ---------- */
.ind-grid{display:grid;grid-template-columns:repeat(8,1fr);gap:18px}
.ind-item{text-align:center;padding:24px 8px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);transition:all .3s}
.ind-item:hover{border-color:var(--blue-600);transform:translateY(-4px);box-shadow:var(--shadow-md)}
.ind-item svg{width:38px;height:38px;fill:var(--steel-400);margin:0 auto 12px;transition:fill .3s}
.ind-item:hover svg{fill:var(--blue-700)}
.ind-item span{font-size:13px;font-weight:600;color:var(--ink-700);line-height:1.4;display:block}
@media(max-width:1000px){.ind-grid{grid-template-columns:repeat(4,1fr)}}
@media(max-width:560px){.ind-grid{grid-template-columns:repeat(2,1fr)}}

/* ---------- News ---------- */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.news-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:all .3s;display:flex;flex-direction:column}
.news-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.news-media{aspect-ratio:16/9;overflow:hidden;position:relative}
.news-media img{width:100%;height:100%;object-fit:cover;transition:transform .55s}
.news-card:hover .news-media img{transform:scale(1.06)}
.news-date{position:absolute;left:14px;bottom:14px;background:var(--brass-500);color:var(--navy-950);font-weight:700;font-size:12px;padding:6px 12px;border-radius:3px;letter-spacing:.06em}
.news-body{padding:22px 24px 26px}
.news-body h3{font-size:17.5px}
.news-body h3 a{color:var(--navy-900)}
.news-body h3 a:hover{color:var(--blue-700)}
.news-body p{font-size:14px;color:var(--steel-500);margin-bottom:14px}
@media(max-width:900px){.news-grid{grid-template-columns:1fr;max-width:560px;margin-inline:auto}}

/* ---------- CTA band ---------- */
.cta-band{position:relative;background:linear-gradient(110deg,var(--navy-900) 0%,var(--blue-700) 100%);color:#fff;padding:72px 0;overflow:hidden}
.cta-band::before{content:"";position:absolute;inset:0;background:url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='%23ffffff' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm-6-24v4h4v-4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6z'/%3E%3C/g%3E%3C/svg%3E")}
.cta-inner{position:relative;display:flex;align-items:center;justify-content:space-between;gap:36px;flex-wrap:wrap}
.cta-inner h2{color:#fff;margin-bottom:10px}
.cta-inner p{color:#C8D6E4;margin:0;max-width:560px}
.cta-btns{display:flex;gap:14px;flex-wrap:wrap}

/* ---------- Inquiry section ---------- */
.inquiry-section{background:var(--bg-50);position:relative}
.inquiry-grid{display:grid;grid-template-columns:1.25fr .85fr;gap:48px;align-items:stretch}
.inquiry-form-card{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow-md);padding:40px;border-top:4px solid var(--brass-500);height:100%}
.inquiry-aside{display:flex;flex-direction:column;height:100%}
.inquiry-aside .wa-card{margin-top:auto}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.form-group{margin-bottom:18px}
.form-group label{display:block;font-size:13.5px;font-weight:700;color:var(--ink-700);margin-bottom:7px;letter-spacing:.02em}
.form-group label .req{color:var(--danger)}
.form-control{width:100%;padding:12px 15px;border:1.5px solid var(--steel-200);border-radius:4px;font-size:15px;font-family:inherit;color:var(--ink-900);background:#fff;transition:border-color .2s,box-shadow .2s}
.form-control:focus{outline:none;border-color:var(--blue-600);box-shadow:0 0 0 3px rgba(22,99,180,.13)}
textarea.form-control{min-height:120px;resize:vertical}
.form-note{font-size:12.5px;color:var(--steel-400);margin-top:14px;display:flex;gap:8px;align-items:flex-start}
.form-note svg{width:15px;height:15px;fill:var(--steel-400);flex:none;margin-top:2px}
.form-status{display:none;padding:12px 16px;border-radius:4px;font-size:14.5px;font-weight:600;margin-bottom:18px}
.form-status.ok{display:block;background:#E8F7EE;color:#1B7F43;border:1px solid #BEE6CD}
.form-status.err{display:block;background:#FDEEEE;color:#B03030;border:1px solid #F2C7C7}
.inquiry-aside .side-card{background:var(--navy-900);color:#C7D3DE;border-radius:var(--radius);padding:32px 30px;margin-bottom:22px}
.side-card h3{color:#fff;font-size:19px;margin-bottom:18px}
.side-contact{display:flex;flex-direction:column;gap:16px}
.side-contact li{display:flex;gap:14px;align-items:flex-start}
.side-contact svg{width:19px;height:19px;fill:var(--brass-400);flex:none;margin-top:4px}
.side-contact b{display:block;color:#fff;font-size:14px;margin-bottom:2px}
.side-contact a,.side-contact span{color:#B7C5D2;font-size:14px;line-height:1.55}
.side-contact a:hover{color:var(--brass-400)}
.wa-card{background:linear-gradient(135deg,var(--wa) 0%,var(--wa-dark) 100%);color:#fff;border-radius:var(--radius);padding:30px;text-align:center}
.wa-card svg{width:44px;height:44px;fill:#fff;margin:0 auto 12px}
.wa-card h3{color:#fff;font-size:19px;margin-bottom:8px}
.wa-card p{font-size:14px;color:rgba(255,255,255,.9);margin-bottom:18px}
.wa-card .btn{background:#fff;color:var(--wa-dark);width:100%}
.wa-card .btn:hover{background:var(--navy-950);color:#fff}
@media(max-width:960px){.inquiry-grid{grid-template-columns:1fr}}
@media(max-width:640px){.form-row{grid-template-columns:1fr}.inquiry-form-card{padding:28px 22px}}

/* ---------- Footer ---------- */
.site-footer{background:var(--navy-950);color:#9FAFBE;font-size:14.5px}
.footer-main{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.3fr;gap:44px;padding:66px 0 50px}
.footer-col h4{color:#fff;font-size:16px;letter-spacing:.06em;text-transform:uppercase;margin-bottom:22px;position:relative;padding-bottom:12px}
.footer-col h4::after{content:"";position:absolute;left:0;bottom:0;width:32px;height:2px;background:var(--brass-500)}
.footer-brand .brand-name{color:#fff}
.footer-brand p{margin:18px 0 20px;line-height:1.75;font-size:14px}
.footer-links li{margin-bottom:11px}
.footer-links a{color:#9FAFBE;display:inline-flex;align-items:center;gap:9px;transition:all .2s}
.footer-links a::before{content:"";width:5px;height:5px;background:var(--brass-500);transform:rotate(45deg);transition:transform .2s}
.footer-links a:hover{color:#fff;transform:translateX(4px)}
.footer-contact li{display:flex;gap:12px;margin-bottom:15px;align-items:flex-start}
.footer-contact svg{width:16px;height:16px;fill:var(--brass-400);flex:none;margin-top:4px}
.footer-contact a{color:#9FAFBE}
.footer-contact a:hover{color:#fff}
.footer-qr{display:flex;gap:16px;align-items:center;margin-top:20px}
.footer-qr img{width:88px;height:88px;border-radius:4px;border:3px solid rgba(255,255,255,.15)}
.footer-qr span{font-size:12.5px;line-height:1.6;color:#8496A8}
.footer-bottom{border-top:1px solid rgba(255,255,255,.08);padding:20px 0;font-size:13px;color:#748698}
.footer-bottom .container{display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap}
.footer-bottom a{color:#8FA1B1}
@media(max-width:960px){.footer-main{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.footer-main{grid-template-columns:1fr}}

/* ---------- Floating buttons ---------- */
.float-dock{position:fixed;right:20px;bottom:26px;z-index:150;display:flex;flex-direction:column;gap:12px;align-items:center}
.float-wa{width:58px;height:58px;border-radius:50%;background:var(--wa);display:flex;align-items:center;justify-content:center;box-shadow:0 8px 24px rgba(37,211,102,.45);transition:transform .25s;position:relative}
.float-wa:hover{transform:scale(1.08)}
.float-wa svg{width:30px;height:30px;fill:#fff}
.float-wa::after{content:"";position:absolute;inset:0;border-radius:50%;border:2px solid var(--wa);animation:waPulse 2s infinite}
@keyframes waPulse{0%{transform:scale(1);opacity:.8}100%{transform:scale(1.55);opacity:0}}
.float-top{width:46px;height:46px;border-radius:50%;background:var(--navy-800);border:0;color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;opacity:0;visibility:hidden;transform:translateY(10px);transition:all .3s;box-shadow:var(--shadow-md)}
.float-top.show{opacity:1;visibility:visible;transform:none}
.float-top svg{width:18px;height:18px;fill:currentColor}
.float-top:hover{background:var(--brass-500);color:var(--navy-950)}

/* ---------- Inner page layouts ---------- */
.layout{display:grid;grid-template-columns:280px 1fr;gap:40px;align-items:start}
.sidebar{position:sticky;top:calc(var(--header-h) + 24px)}
.side-box{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;margin-bottom:26px}
.side-box h3{background:var(--navy-900);color:#fff;font-size:16px;padding:16px 22px;margin:0;letter-spacing:.04em}
.side-box ul{padding:8px}
.side-box li a{display:flex;justify-content:space-between;align-items:center;padding:11px 15px;color:var(--ink-700);font-size:14.5px;font-weight:500;border-radius:4px}
.side-box li a:hover,.side-box li a.active{background:var(--blue-050);color:var(--blue-700)}
.side-box li a.active{font-weight:700}
.side-box li a svg{width:13px;height:13px;fill:var(--steel-300)}
.side-box li a:hover svg,.side-box li a.active svg{fill:var(--blue-700)}
.side-cta{background:linear-gradient(150deg,var(--blue-700),var(--navy-800));border-radius:var(--radius);padding:28px 24px;color:#C8D6E4;text-align:center}
.side-cta h3{color:#fff;font-size:18px}
.side-cta p{font-size:13.5px;margin-bottom:18px}
.side-cta .btn{width:100%;margin-bottom:10px}
@media(max-width:960px){.layout{grid-template-columns:1fr}.sidebar{position:static}}

/* filter chips (products page) */
.filter-bar{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:34px}
.chip{padding:9px 20px;border-radius:999px;border:1.5px solid var(--steel-200);background:#fff;color:var(--ink-700);font-size:14px;font-weight:600;cursor:pointer;transition:all .25s}
.chip:hover{border-color:var(--blue-600);color:var(--blue-700)}
.chip.active{background:var(--blue-700);border-color:var(--blue-700);color:#fff}

/* pagination */
.pagination{display:flex;gap:8px;justify-content:center;margin-top:46px}
.pagination a,.pagination span{min-width:42px;height:42px;display:inline-flex;align-items:center;justify-content:center;border-radius:4px;border:1.5px solid var(--steel-200);color:var(--ink-700);font-weight:600;font-size:14.5px;padding:0 12px;transition:all .2s}
.pagination a:hover{border-color:var(--blue-700);color:var(--blue-700)}
.pagination .current{background:var(--blue-700);border-color:var(--blue-700);color:#fff}
.pagination [data-page]{cursor:pointer}
.pagination [data-page].disabled{opacity:.45;pointer-events:none}

/* ---------- Product detail ---------- */
.pd-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:52px;align-items:start}
.pd-gallery{position:sticky;top:calc(var(--header-h) + 24px)}
.pd-main-img{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#fff;aspect-ratio:1/1;display:flex;align-items:center;justify-content:center}
.pd-main-img img{width:100%;height:100%;object-fit:cover}
.pd-thumbs{display:flex;gap:12px;margin-top:14px}
.pd-thumbs button{width:82px;height:82px;border:2px solid var(--line);border-radius:4px;overflow:hidden;padding:0;background:#fff;cursor:pointer;transition:border-color .2s}
.pd-thumbs button img{width:100%;height:100%;object-fit:cover}
.pd-thumbs button.active,.pd-thumbs button:hover{border-color:var(--blue-700)}
.pd-info h1{font-size:clamp(25px,2.6vw,34px);margin-bottom:12px}
.pd-sku{font-size:13px;color:var(--steel-400);letter-spacing:.08em;text-transform:uppercase;margin-bottom:18px;display:flex;gap:16px;flex-wrap:wrap}
.pd-sku b{color:var(--blue-700)}
.pd-desc{color:var(--ink-500);font-size:15.5px;line-height:1.8}
.pd-specs{width:100%;border-collapse:collapse;margin:24px 0;font-size:14.5px}
.pd-specs th,.pd-specs td{padding:11px 16px;border:1px solid var(--line);text-align:left}
.pd-specs th{background:var(--bg-100);color:var(--navy-900);font-weight:700;width:38%;white-space:nowrap}
.pd-cta-row{display:flex;gap:14px;flex-wrap:wrap;margin:28px 0 10px}
.pd-cta-row .btn{flex:1;min-width:200px}
.pd-trust{display:flex;gap:22px;flex-wrap:wrap;margin-top:22px;padding-top:22px;border-top:1px dashed var(--steel-200)}
.pd-trust li{display:flex;gap:9px;align-items:center;font-size:13.5px;color:var(--steel-500);font-weight:600}
.pd-trust svg{width:17px;height:17px;fill:var(--brass-500)}
@media(max-width:960px){.pd-grid{grid-template-columns:1fr;gap:36px}.pd-gallery{position:static}}
.pd-tabs{margin-top:64px}
.tabs-nav{display:flex;gap:6px;border-bottom:2px solid var(--line);flex-wrap:wrap}
.tabs-nav button{background:none;border:0;padding:14px 26px;font-size:15.5px;font-weight:700;color:var(--steel-500);cursor:pointer;position:relative;transition:color .2s}
.tabs-nav button::after{content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;background:var(--blue-700);transform:scaleX(0);transition:transform .25s}
.tabs-nav button.active{color:var(--blue-700)}
.tabs-nav button.active::after{transform:scaleX(1)}
.tab-panel{display:none;padding:32px 4px}
.tab-panel.active{display:block}
.tab-panel h3{font-size:19px}
.tab-panel ul.dots{list-style:none;padding:0;margin:0 0 1em}
.tab-panel ul.dots li{padding-left:24px;position:relative;margin-bottom:9px;color:var(--ink-500);font-size:15px}
.tab-panel ul.dots li::before{content:"";position:absolute;left:4px;top:9px;width:7px;height:7px;background:var(--brass-500);transform:rotate(45deg)}

/* ---------- About page ---------- */
.timeline{position:relative;max-width:820px;margin:0 auto;padding-left:0}
.timeline::before{content:"";position:absolute;left:50%;top:0;bottom:0;width:2px;background:var(--steel-200);transform:translateX(-50%)}
.tl-item{position:relative;width:50%;padding:0 44px 46px 0;text-align:right}
.tl-item:nth-child(even){margin-left:50%;padding:0 0 46px 44px;text-align:left}
.tl-item::before{content:"";position:absolute;top:4px;right:-8px;width:16px;height:16px;border-radius:50%;background:var(--brass-500);border:3px solid #fff;box-shadow:0 0 0 2px var(--brass-500)}
.tl-item:nth-child(even)::before{right:auto;left:-8px}
.tl-item b{font-size:20px;color:var(--blue-700);display:block;margin-bottom:6px}
.tl-item p{font-size:14.5px;color:var(--steel-500);margin:0}
@media(max-width:700px){.timeline::before{left:8px}.tl-item,.tl-item:nth-child(even){width:100%;margin:0;padding:0 0 40px 40px;text-align:left}.tl-item::before,.tl-item:nth-child(even)::before{left:0;right:auto}}
.gallery-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.gallery-grid figure{margin:0;border-radius:var(--radius);overflow:hidden;aspect-ratio:4/3;position:relative;cursor:pointer}
.gallery-grid img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.gallery-grid figure:hover img{transform:scale(1.07)}
.gallery-grid figcaption{position:absolute;inset:auto 0 0 0;background:linear-gradient(to top,rgba(8,26,43,.85),transparent);color:#fff;font-size:12.5px;font-weight:600;padding:26px 14px 10px;opacity:0;transition:opacity .3s}
.gallery-grid figure:hover figcaption{opacity:1}
@media(max-width:900px){.gallery-grid{grid-template-columns:repeat(2,1fr)}}
.equip-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.equip-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:all .3s}
.equip-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-md)}
.equip-card img{aspect-ratio:4/3;object-fit:cover;width:100%}
.equip-card div{padding:16px 18px}
.equip-card h3{font-size:15.5px;margin:0 0 4px}
.equip-card p{font-size:13px;color:var(--steel-500);margin:0}
@media(max-width:900px){.equip-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.equip-grid{grid-template-columns:1fr}}

/* ---------- Contact page ---------- */
.contact-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;margin-bottom:56px}
.cc{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px 26px;text-align:center;transition:all .3s;border-top:3px solid transparent}
.cc:hover{border-top-color:var(--brass-500);transform:translateY(-5px);box-shadow:var(--shadow-md)}
.cc svg{width:34px;height:34px;fill:var(--blue-700);margin:0 auto 14px}
.cc h3{font-size:16px;margin-bottom:8px}
.cc p,.cc a{font-size:14px;color:var(--steel-500);display:block;line-height:1.65}
.cc a:hover{color:var(--blue-700)}
@media(max-width:900px){.contact-cards{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.contact-cards{grid-template-columns:1fr}}
.map-frame{border:0;width:100%;height:380px;border-radius:var(--radius);filter:grayscale(15%)}

/* ---------- FAQ ---------- */
.faq-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:40px;align-items:start}
.faq-list{display:flex;flex-direction:column;gap:12px}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:box-shadow .2s,border-color .2s}
.faq-item.open{border-color:var(--steel-300);box-shadow:var(--shadow-sm)}
.faq-question{width:100%;display:flex;align-items:center;justify-content:space-between;gap:20px;text-align:left;padding:19px 22px;background:#fff;border:0;color:var(--navy-900);font:inherit;font-size:16px;font-weight:700;cursor:pointer;touch-action:manipulation}
.faq-question:hover{color:var(--blue-700)}
.faq-plus{width:25px;height:25px;border:1px solid var(--brass-500);border-radius:50%;display:inline-flex;align-items:center;justify-content:center;flex:none;color:var(--brass-600);font-size:20px;font-weight:400;line-height:1;transition:transform .25s,background .25s,color .25s}
.faq-item.open .faq-plus{transform:rotate(45deg);background:var(--brass-500);color:var(--navy-950)}
.faq-answer{display:none;padding:0 22px 20px;color:var(--steel-500);font-size:15px;line-height:1.75}
.faq-item.open .faq-answer{display:block}
.faq-answer p{margin:0}
.faq-editor-content{display:flex;flex-direction:column;gap:12px}
.faq-editor-content .faq-item{margin:0}
.faq-aside{position:sticky;top:calc(var(--header-h) + 24px)}
.faq-aside .side-cta{position:static;margin-bottom:18px}
.faq-proof{display:grid;grid-template-columns:auto 1fr;gap:8px 12px;padding:22px;background:var(--blue-050);border-radius:var(--radius);border:1px solid #D7E7F6}
.faq-proof strong{font-size:22px;color:var(--blue-700);line-height:1.1}
.faq-proof span{align-self:center;font-size:13px;color:var(--steel-600);line-height:1.35}
@media(max-width:900px){.faq-layout{grid-template-columns:1fr}.faq-aside{position:static}.faq-aside .side-cta{display:grid;grid-template-columns:1fr 1fr;gap:10px 12px}.faq-aside .side-cta h3,.faq-aside .side-cta p{grid-column:1/-1}.faq-aside .side-cta .btn{width:100%}}
@media(max-width:520px){.faq-question{padding:16px 17px;font-size:15px}.faq-answer{padding:0 17px 17px}.faq-aside .side-cta{display:block}.faq-aside .side-cta .btn{margin-top:10px}}

/* ---------- News list ---------- */
.news-list{display:flex;flex-direction:column;gap:24px}
.news-row{display:grid;grid-template-columns:300px 1fr;background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:all .3s}
.news-row:hover{box-shadow:var(--shadow-md);transform:translateX(4px)}
.news-row .thumb{aspect-ratio:16/10;overflow:hidden}
.news-row .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.news-row:hover .thumb img{transform:scale(1.06)}
.news-row .body{padding:26px 30px}
.news-row .date{font-size:12.5px;color:var(--steel-400);letter-spacing:.08em;text-transform:uppercase;font-weight:700;margin-bottom:8px;display:flex;align-items:center;gap:8px}
.news-row .date svg{width:14px;height:14px;fill:var(--brass-500)}
.news-row h3{font-size:19px;margin-bottom:8px}
.news-row h3 a{color:var(--navy-900)}
.news-row h3 a:hover{color:var(--blue-700)}
.news-row p{font-size:14.5px;color:var(--steel-500);margin-bottom:12px}
@media(max-width:760px){.news-row{grid-template-columns:1fr}}
.article-body{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:44px 48px;font-size:15.5px;line-height:1.85;color:var(--ink-500)}
.article-body h2{font-size:22px;margin-top:1.4em}
.article-body img{border-radius:var(--radius);margin:1.4em 0}
.article-meta{display:flex;gap:20px;flex-wrap:wrap;font-size:13px;color:var(--steel-400);margin-bottom:24px;padding-bottom:18px;border-bottom:1px solid var(--line)}
.article-meta span{display:inline-flex;align-items:center;gap:7px;white-space:nowrap}
.article-meta svg{width:16px;height:16px;fill:var(--brass-500);flex:none}
.article-nav{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:30px}
.article-nav-item{display:flex;flex-direction:column;gap:7px;min-height:96px;padding:17px 20px;border:1px solid var(--steel-200);border-radius:var(--radius);background:#fff;color:var(--ink-700);transition:all .25s}
.article-nav-item:hover{border-color:var(--blue-700);box-shadow:var(--shadow-sm);transform:translateY(-2px);color:var(--blue-700)}
.article-nav-item.next{text-align:right;align-items:flex-end}
.article-nav-label{display:flex;align-items:center;gap:7px;color:var(--steel-400);font-size:11px;font-weight:800;letter-spacing:.1em;text-transform:uppercase}
.article-nav-label svg{width:16px;height:16px;fill:var(--brass-500);flex:none}
.article-nav-item.prev .article-nav-label svg{transform:rotate(180deg)}
.article-nav-item strong{font-size:15px;line-height:1.4;color:var(--navy-900);font-weight:700}
.article-nav-item:hover strong{color:var(--blue-700)}
@media(max-width:640px){.article-body{padding:26px 20px}.article-nav{grid-template-columns:1fr}.article-nav-item.next{text-align:left;align-items:flex-start}}

/* ---------- Reveal animation ---------- */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}html{scroll-behavior:auto}}

/* ---------- Lightbox ---------- */
.lightbox{position:fixed;inset:0;background:rgba(8,26,43,.92);z-index:400;display:none;align-items:center;justify-content:center;padding:40px}
.lightbox.open{display:flex}
.lightbox img{max-width:min(92vw,1000px);max-height:86vh;border-radius:6px;box-shadow:var(--shadow-lg)}
.lightbox button{position:absolute;top:22px;right:26px;background:none;border:0;color:#fff;font-size:38px;cursor:pointer;line-height:1}

/* ---------- Touch device fixes ---------- */
@media(hover:none){
  /* Keep the full product image tappable; actions sit below it on touch screens. */
  .prod-media{aspect-ratio:auto;overflow:hidden}
  .prod-media>a.prod-image-link{height:auto;aspect-ratio:1/1}
  .prod-actions{position:static;transform:none;background:var(--navy-900);padding:8px}
  .prod-actions .btn{min-height:40px}
  .pd-main-img{cursor:zoom-in}
  .gallery-grid figcaption{opacity:1}
}
.pd-main-img{cursor:zoom-in}
.lightbox{cursor:zoom-out}

/* ---------- WP pagination inner wrapper ---------- */
.pagination .nav-links{display:flex;gap:8px;flex-wrap:wrap;justify-content:center}
.pagination .nav-links a,.pagination .nav-links span{min-width:42px;height:42px;display:inline-flex;align-items:center;justify-content:center;border-radius:4px;border:1.5px solid var(--steel-200);color:var(--ink-700);font-weight:600;font-size:14.5px;padding:0 12px;transition:all .2s;text-decoration:none}
.pagination .nav-links a:hover{border-color:var(--blue-700);color:var(--blue-700)}
.pagination .nav-links .current{background:var(--blue-700);border-color:var(--blue-700);color:#fff}

/* ---------- Sidebar category filter (products archive) ---------- */
.side-box li a[data-filter]{cursor:pointer}