/* ==========================================================================
   JuxonPower Design System  ·  v1.0  (Phase 1)
   Tokens + base + reusable components + navigation + footer.
   Loaded AFTER the legacy stylesheet so these rules are authoritative.
   ========================================================================== */

/* ---------- 1. Design Tokens ---------- */
:root {
  /* Brand blues */
  --brand-50:#eff6ff;  --brand-100:#dbeafe; --brand-200:#bfdbfe; --brand-300:#93c5fd;
  --brand-400:#60a5fa; --brand-500:#3b82f6; --brand-600:#2563eb; --brand-700:#1d4ed8;
  --brand-800:#1e40af; --brand-900:#1e3a8a;
  /* Ink / dark navy (industrial, trustworthy) */
  --ink-900:#0a1929; --ink-800:#0f2747; --ink-700:#14304f; --ink-600:#1c3d63;
  /* Energy accent (green) */
  --accent-400:#4ade80; --accent-500:#22c55e; --accent-600:#16a34a; --accent-700:#15803d;
  /* Slate neutrals */
  --slate-50:#f8fafc; --slate-100:#f1f5f9; --slate-200:#e2e8f0; --slate-300:#cbd5e1;
  --slate-400:#94a3b8; --slate-500:#64748b; --slate-600:#475569; --slate-700:#334155;
  --slate-800:#1e293b; --slate-900:#0f172a;
  --white:#ffffff;

  /* Semantic */
  --c-text:#1e293b; --c-text-soft:#475569; --c-text-muted:#64748b;
  --c-bg:#ffffff; --c-bg-soft:#f8fafc; --c-bg-tint:#eff6ff;
  --c-border:#e2e8f0; --c-border-strong:#cbd5e1;
  --c-primary:var(--brand-600); --c-primary-dark:var(--brand-700);
  --c-accent:var(--accent-600);
  --c-danger:#dc2626; --c-success:#16a34a;

  /* Spacing — 8px scale */
  --s-1:4px;  --s-2:8px;  --s-3:12px; --s-4:16px; --s-5:24px;
  --s-6:32px; --s-7:48px; --s-8:64px; --s-9:96px; --s-10:128px;

  /* Radius */
  --r-sm:6px; --r-md:10px; --r-lg:16px; --r-xl:24px; --r-full:999px;

  /* Shadow */
  --sh-sm:0 1px 2px rgba(15,23,42,.06);
  --sh-md:0 4px 14px rgba(15,23,42,.08);
  --sh-lg:0 12px 32px rgba(15,23,42,.12);
  --sh-focus:0 0 0 3px rgba(37,99,235,.35);

  /* Typography */
  --font-sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,
             "PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  --fs-xs:.75rem; --fs-sm:.875rem; --fs-base:1rem; --fs-lg:1.125rem;
  --fs-xl:1.25rem; --fs-2xl:1.5rem; --fs-3xl:1.875rem; --fs-4xl:2.25rem; --fs-5xl:3rem;

  /* Layout */
  --container:1200px; --container-narrow:880px;
  --header-h:72px; --header-h-total:108px;
  --z-header:900; --z-meg:1000; --z-fab:9999;
}

/* ---------- 2. Reset / Base ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;font-family:var(--font-sans);font-size:var(--fs-base);line-height:1.65;
  color:var(--c-text);background:var(--c-bg);-webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--c-primary);text-decoration:none}
a:hover{color:var(--c-primary-dark)}
h1,h2,h3,h4,h5,h6{margin:0 0 var(--s-3);line-height:1.2;color:var(--ink-900);font-weight:700}
h1{font-size:var(--fs-4xl)} h2{font-size:var(--fs-3xl)} h3{font-size:var(--fs-2xl)}
h4{font-size:var(--fs-xl)} h5{font-size:var(--fs-lg)}
p{margin:0 0 var(--s-4)}
ul,ol{margin:0 0 var(--s-4);padding-left:1.25em}
li{margin:.25em 0}

/* ---------- 3. Accessibility ---------- */
.skip-link{
  position:absolute;left:-9999px;top:0;z-index:10000;
  background:var(--brand-600);color:#fff;padding:12px 20px;border-radius:0 0 var(--r-md) 0;
  font-weight:600;
}
.skip-link:focus{left:0}
:focus-visible{outline:3px solid var(--brand-500);outline-offset:2px;border-radius:4px}
.visually-hidden{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;
  overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}

/* ---------- 4. Layout ---------- */
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 var(--s-5)}
.container-narrow{max-width:var(--container-narrow)}
.section{padding:var(--s-8) 0}
.section-sm{padding:var(--s-7) 0}
.section-tint{background:var(--c-bg-soft)}
.section-dark{background:linear-gradient(135deg,var(--ink-900),var(--ink-700));color:#fff}
.section-dark h1,.section-dark h2,.section-dark h3,.section-dark h4{color:#fff}
.section-dark p{color:rgba(255,255,255,.78)}
.section-header{max-width:720px;margin:0 auto var(--s-7);text-align:center}
.section-header .eyebrow{color:var(--c-accent)}
.section-header p{color:var(--c-text-soft);font-size:var(--fs-lg)}
.eyebrow{display:inline-block;font-size:var(--fs-sm);font-weight:700;letter-spacing:.08em;
  text-transform:uppercase;color:var(--brand-600);margin-bottom:var(--s-3)}
.lead{font-size:var(--fs-lg);color:var(--c-text-soft);line-height:1.7}
.text-center{text-align:center}
.text-muted{color:var(--c-text-muted)}

/* ---------- 5. Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-family:inherit;font-size:var(--fs-base);font-weight:600;line-height:1;
  padding:12px 22px;border-radius:var(--r-md);border:1px solid transparent;
  cursor:pointer;transition:transform .12s ease,background .15s ease,box-shadow .15s ease,color .15s ease;
  text-decoration:none;white-space:nowrap;
}
.btn:hover{transform:translateY(-1px);color:inherit}
.btn:active{transform:translateY(0)}
.btn-primary{background:var(--brand-600);color:#fff;box-shadow:0 6px 16px rgba(37,99,235,.28)}
.btn-primary:hover{background:var(--brand-700);color:#fff}
.btn-accent{background:var(--accent-600);color:#fff;box-shadow:0 6px 16px rgba(22,163,74,.28)}
.btn-accent:hover{background:var(--accent-700);color:#fff}
.btn-outline{background:#fff;color:var(--brand-700);border-color:var(--brand-200)}
.btn-outline:hover{background:var(--brand-50);color:var(--brand-700)}
.btn-ghost{background:transparent;color:var(--slate-700)}
.btn-ghost:hover{background:var(--slate-100);color:var(--slate-900)}
.btn-light{background:#fff;color:var(--brand-700)}
.btn-light:hover{background:var(--slate-100)}
.btn-lg{padding:15px 30px;font-size:var(--fs-lg)}
.btn-sm{padding:8px 14px;font-size:var(--fs-sm)}
.btn-block{display:flex;width:100%}

/* ---------- 6. Cards ---------- */
.card{background:#fff;border:1px solid var(--c-border);border-radius:var(--r-lg);
  box-shadow:var(--sh-sm);overflow:hidden;transition:box-shadow .2s ease,transform .2s ease,border-color .2s ease}
.card:hover{box-shadow:var(--sh-md);transform:translateY(-2px);border-color:var(--brand-200)}
.card-body{padding:var(--s-5)}
.card-title{font-size:var(--fs-lg);font-weight:700;margin-bottom:var(--s-2)}
.card-text{color:var(--c-text-soft);font-size:var(--fs-sm);margin:0}

/* ---------- 7. Tags / Badges ---------- */
.tag{display:inline-flex;align-items:center;gap:6px;font-size:var(--fs-xs);font-weight:600;
  padding:4px 10px;border-radius:var(--r-full);background:var(--brand-50);color:var(--brand-700)}
.tag-accent{background:rgba(34,197,94,.12);color:var(--accent-700)}
.tag-neutral{background:var(--slate-100);color:var(--slate-600)}

/* ---------- 8. Tables ---------- */
.data-table{width:100%;border-collapse:collapse;font-size:var(--fs-sm);background:#fff;
  border:1px solid var(--c-border);border-radius:var(--r-md);overflow:hidden}
.data-table th,.data-table td{padding:12px 16px;text-align:left;border-bottom:1px solid var(--c-border)}
.data-table th{background:var(--slate-50);font-weight:700;color:var(--slate-700)}
.data-table tr:last-child td{border-bottom:none}
.data-table tbody tr:hover{background:var(--brand-50)}

/* ---------- 9. Grid helpers ---------- */
.grid{display:grid;gap:var(--s-5)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
@media(max-width:900px){.grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}}

/* ---------- 10. Top bar ---------- */
.topbar{background:var(--ink-900);color:rgba(255,255,255,.82);font-size:var(--fs-sm)}
.topbar .container{display:flex;justify-content:space-between;align-items:center;
  min-height:40px;gap:var(--s-4);flex-wrap:wrap}
.topbar a{color:rgba(255,255,255,.82)}
.topbar a:hover{color:#fff}
.topbar-left,.topbar-right{display:flex;align-items:center;gap:var(--s-4);flex-wrap:wrap}
.topbar .top-wa{display:inline-flex;align-items:center;gap:6px;color:#fff;font-weight:600}
.topbar i{color:var(--accent-400);margin-right:5px}

/* ---------- 11. Header / Nav ---------- */
.header{position:sticky;top:0;z-index:var(--z-header);background:rgba(255,255,255,.92);
  backdrop-filter:saturate(180%) blur(8px);border-bottom:1px solid var(--c-border)}
.header-inner{display:flex;align-items:center;gap:var(--s-4);height:var(--header-h)}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0}
.brand img{height:40px;width:auto}
.brand-text{font-weight:800;font-size:1.15rem;color:var(--ink-900);letter-spacing:-.01em}
.brand-text small{display:block;font-size:.62rem;font-weight:600;letter-spacing:.14em;
  color:var(--c-text-muted);text-transform:uppercase}

.primary-nav{display:flex;align-items:center;gap:2px;margin-left:auto}
.nav-item{position:relative}
.nav-link{display:inline-flex;align-items:center;gap:6px;padding:10px 14px;border-radius:var(--r-md);
  color:var(--slate-700);font-weight:600;font-size:.95rem;line-height:1;transition:all .15s ease}
.nav-link:hover,.nav-item.open>.nav-link{color:var(--brand-700);background:var(--brand-50)}
.nav-link .caret{font-size:.6rem;color:var(--slate-400);transition:transform .2s ease}
.nav-item.open>.nav-link .caret{transform:rotate(180deg)}

/* Mega menu */
.mega{position:absolute;top:calc(100% + 6px);left:0;min-width:560px;
  background:#fff;border:1px solid var(--c-border);border-radius:var(--r-lg);box-shadow:var(--sh-lg);
  padding:var(--s-5);display:none;grid-template-columns:1fr 1fr;gap:var(--s-5);z-index:var(--z-meg)}
.mega-col h4{font-size:var(--fs-xs);text-transform:uppercase;letter-spacing:.06em;
  color:var(--slate-400);margin-bottom:var(--s-3)}
.mega-link{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:var(--r-sm);
  color:var(--slate-700);font-weight:500;font-size:.92rem;transition:all .12s ease}
.mega-link:hover{background:var(--brand-50);color:var(--brand-700);transform:translateX(2px)}
.mega-link .mi{width:30px;height:30px;border-radius:8px;background:var(--brand-50);color:var(--brand-600);
  display:flex;align-items:center;justify-content:center;font-size:.85rem;flex-shrink:0}
.mega-foot{grid-column:1 / -1;display:flex;justify-content:space-between;align-items:center;
  border-top:1px solid var(--c-border);padding-top:var(--s-4);margin-top:var(--s-2)}
.nav-item:hover>.mega,.nav-item.open>.mega,.nav-item:focus-within>.mega{display:grid}

/* Right-side actions */
.nav-actions{display:flex;align-items:center;gap:var(--s-3);margin-left:var(--s-4)}
.nav-cta{display:inline-flex}
.nav-toggle{display:none;background:none;border:1px solid var(--c-border);border-radius:var(--r-md);
  width:42px;height:42px;align-items:center;justify-content:center;cursor:pointer;color:var(--ink-900)}
.nav-toggle i{font-size:1.1rem}

/* Language selector (kept from legacy, themed) */
.lang-selector{display:inline-flex;align-items:center;gap:6px;padding:8px 12px;
  background:var(--slate-50);border:1px solid var(--c-border);border-radius:var(--r-md);
  cursor:pointer;font-size:.875rem;color:var(--slate-700);user-select:none}
.lang-selector:hover{border-color:var(--brand-300);background:#fff}
.lang-current{font-weight:600}
.lang-arrow{font-size:.7rem;color:var(--slate-400)}

/* ---------- 12. Mobile nav ---------- */
@media(max-width:991px){
  .nav-toggle{display:inline-flex}
  .primary-nav{position:fixed;top:var(--header-h-total);left:0;right:0;
    background:#fff;flex-direction:column;align-items:stretch;gap:2px;
    padding:var(--s-3) var(--s-4) var(--s-5);max-height:calc(100vh - var(--header-h-total));
    overflow-y:auto;box-shadow:var(--sh-lg);border-top:1px solid var(--c-border);
    transform:translateY(-8px);opacity:0;visibility:hidden;transition:all .2s ease;margin-left:0;z-index:var(--z-meg)}
  .primary-nav.open{transform:translateY(0);opacity:1;visibility:visible}
  .nav-item{width:100%}
  .nav-link{width:100%;justify-content:space-between;padding:14px 12px;font-size:1rem;
    border-bottom:1px solid var(--slate-100)}
  .mega{position:static;box-shadow:none;border:none;padding:0 0 0 12px;min-width:0;
    grid-template-columns:1fr;gap:2px;display:none}
  .mega-col h4{margin-top:var(--s-3)}
  .nav-item.open>.mega{display:grid;padding-bottom:var(--s-3)}
  .mega-foot{flex-direction:column;gap:var(--s-3);align-items:stretch}
  .nav-cta{margin:var(--s-3) 0 0;display:flex}
  .nav-cta .btn{width:100%}
}
@media(max-width:991px){
  .topbar .container{justify-content:center;text-align:center}
}

/* ---------- 13. Trust bar ---------- */
.trust-bar{background:var(--ink-900);color:#fff;padding:var(--s-6) 0}
.trust-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--s-5)}
.trust-item{text-align:center}
.trust-num{font-size:2.25rem;font-weight:800;color:var(--accent-400);line-height:1}
.trust-label{font-weight:600;color:#fff;margin-top:var(--s-2)}
.trust-sub{font-size:.8rem;color:rgba(255,255,255,.6);margin-top:4px}
.trust-pills{display:flex;flex-wrap:wrap;gap:var(--s-3);justify-content:center;margin-top:var(--s-5)}
.trust-pill{display:inline-flex;align-items:center;gap:8px;padding:8px 14px;border-radius:var(--r-full);
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);font-size:.85rem}
.trust-pill i{color:var(--accent-400)}
@media(max-width:900px){.trust-grid{grid-template-columns:repeat(2,1fr)}}

/* ---------- 14. Footer ---------- */
.site-footer{background:var(--ink-900);color:rgba(255,255,255,.72);padding:var(--s-9) 0 var(--s-5)}
.footer-grid{display:grid;grid-template-columns:2.5fr 1fr 1fr 1fr;gap:var(--s-7);max-width:1240px;margin:0 auto}

/* Brand block — row 1: logo + desc horizontal | row 2: social icons */
.footer-brand{display:flex;flex-direction:column;gap:var(--s-4)}
.fb-top-row{display:flex;align-items:center;gap:16px}
.fb-logo{
  font-size:1.5rem;font-weight:900;color:#fff;letter-spacing:-.02em;
  line-height:1.1;white-space:nowrap;flex-shrink:0
}
.fb-logo small{
  display:block;font-size:.58rem;font-weight:800;letter-spacing:.18em;
  color:rgba(255,255,255,.45);margin-top:2px;text-transform:uppercase
}
.footer-desc{
  font-size:.85rem;color:rgba(255,255,255,.5);line-height:1.6;
  margin:0;max-width:none
}

/* Social icons — own row below description */
.footer-social{display:flex;gap:9px;padding-top:var(--s-3);border-top:1px solid rgba(255,255,255,.07);width:100%}
.footer-social a{
  width:36px;height:36px;border-radius:9px;background:rgba(255,255,255,.08);
  display:flex;align-items:center;justify-content:center;color:rgba(255,255,255,.7);
  transition:all .15s ease;font-size:.95rem
}
.footer-social a:hover{background:var(--brand-600);color:#fff;transform:translateY(-2px)}
.footer-heading{color:#fff;font-weight:700;font-size:.95rem;margin-bottom:var(--s-4);
  text-transform:uppercase;letter-spacing:.04em}
.footer-col ul{list-style:none;margin:0;padding:0}
.footer-col li{margin:0 0 8px}
.footer-col a{color:rgba(255,255,255,.7);font-size:.9rem;transition:color .15s ease}
.footer-col a:hover{color:var(--accent-400)}

/* Footer solutions — multi-column to save space */
.footer-links{column-count:3;column-gap:24px}
.footer-links li{break-inside:avoid;margin-bottom:6px}
.footer-contact li{display:flex;gap:10px;align-items:flex-start;font-size:.9rem;color:rgba(255,255,255,.7)}
.footer-contact i{color:var(--accent-400);margin-top:4px}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:var(--s-6);padding-top:var(--s-5);
  text-align:center;font-size:.82rem;color:rgba(255,255,255,.5)}
@media(max-width:900px){
  .footer-grid{grid-template-columns:1fr 1fr;gap:var(--s-5)}
  .fb-top-row{flex-direction:column;gap:10px}
}
@media(max-width:600px){
  .footer-grid{grid-template-columns:1fr;gap:var(--s-5)}
  .fb-logo{font-size:1.3rem}
}

/* ---------- 15. Page hero (inner pages) ---------- */
.page-hero{background:linear-gradient(135deg,var(--ink-900),var(--ink-700));color:#fff;
  padding:var(--s-9) 0;position:relative;overflow:hidden}
.page-hero::after{content:"";position:absolute;right:-10%;top:-30%;width:50%;height:160%;
  background:radial-gradient(circle,rgba(37,99,235,.25),transparent 60%)}
.page-hero .container{position:relative;z-index:1}
.page-hero h1{color:#fff;font-size:var(--fs-5xl);margin-bottom:var(--s-3)}
.page-hero p{color:rgba(255,255,255,.8);font-size:var(--fs-lg);max-width:62ch}
.breadcrumbs{font-size:.85rem;color:rgba(255,255,255,.6);margin-bottom:var(--s-4)}
.breadcrumbs a{color:rgba(255,255,255,.8)}
.breadcrumbs a:hover{color:#fff}

/* ---------- 16. Feature / content blocks ---------- */
.feature-grid{display:grid;gap:var(--s-5);grid-template-columns:repeat(3,1fr)}
.feature{background:#fff;border:1px solid var(--c-border);border-radius:var(--r-lg);padding:var(--s-5);
  box-shadow:var(--sh-sm);transition:all .2s ease}
.feature:hover{box-shadow:var(--sh-md);transform:translateY(-2px)}
.feature .fi{width:48px;height:48px;border-radius:12px;background:var(--brand-50);color:var(--brand-600);
  display:flex;align-items:center;justify-content:center;font-size:1.3rem;margin-bottom:var(--s-3)}
.feature h3{font-size:var(--fs-lg);margin-bottom:var(--s-2)}
.feature p{color:var(--c-text-soft);font-size:.92rem;margin:0}
@media(max-width:900px){.feature-grid{grid-template-columns:1fr}}

.prose{max-width:760px;margin:0 auto}
.prose h2{margin-top:var(--s-7)}
.prose h3{margin-top:var(--s-6)}
.prose ul{color:var(--c-text-soft)}

/* CTA band */
.cta-band{background:linear-gradient(120deg,var(--brand-700),var(--brand-500));color:#fff;
  border-radius:var(--r-xl);padding:var(--s-8);text-align:center;box-shadow:var(--sh-lg)}
.cta-band h2{color:#fff}
.cta-band p{color:rgba(255,255,255,.85);max-width:60ch;margin:0 auto var(--s-5)}
.cta-band .btn-light{background:#fff;color:var(--brand-700)}
.cta-actions{display:flex;gap:var(--s-3);justify-content:center;flex-wrap:wrap}

/* ---------- 17. Misc utilities ---------- */
.mt-1{margin-top:var(--s-1)} .mt-2{margin-top:var(--s-2)} .mt-3{margin-top:var(--s-3)}
.mt-4{margin-top:var(--s-4)} .mt-5{margin-top:var(--s-5)} .mt-6{margin-top:var(--s-6)}
.mb-0{margin-bottom:0} .mb-3{margin-bottom:var(--s-3)} .mb-5{margin-bottom:var(--s-5)}
.d-flex{display:flex} .align-center{align-items:center} .justify-between{justify-content:space-between}
.gap-2{gap:var(--s-2)} .gap-3{gap:var(--s-3)} .gap-4{gap:var(--s-4)}
@media(max-width:768px){.page-hero{padding:var(--s-8) 0}.page-hero h1{font-size:var(--fs-3xl)}}

/* ---------- 18. Homepage components ---------- */
.home-hero{position:relative;color:#fff;overflow:hidden;min-height:560px;display:flex;align-items:center;
  background:linear-gradient(120deg,var(--ink-900),var(--ink-700));padding:var(--s-9) 0}
.home-hero__bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.42}
.home-hero::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(10,25,41,.92),rgba(10,25,41,.45))}
.home-hero .container{position:relative;z-index:1}
.home-hero .badge{display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,.12);
  border:1px solid rgba(255,255,255,.2);color:#fff;padding:6px 14px;border-radius:var(--r-full);
  font-size:.8rem;font-weight:600;margin-bottom:var(--s-4)}
.home-hero h1{color:#fff;font-size:clamp(2rem,4.5vw,3.25rem);max-width:20ch;margin-bottom:var(--s-4)}
.home-hero .lead{color:rgba(255,255,255,.9);font-size:var(--fs-lg);max-width:60ch;margin-bottom:var(--s-5)}
.home-hero .hero-actions{display:flex;gap:var(--s-3);flex-wrap:wrap;margin-bottom:var(--s-5)}
.home-hero .hero-trust{display:flex;flex-wrap:wrap;gap:var(--s-4);font-size:.9rem;color:rgba(255,255,255,.85)}
.home-hero .hero-trust span{display:inline-flex;align-items:center;gap:8px}
.home-hero .hero-trust i{color:var(--accent-400)}
@media(max-width:768px){.home-hero{min-height:480px;padding:var(--s-8) 0}.home-hero .lead{font-size:1rem}
  .home-hero .hero-actions .btn{width:100%;justify-content:center}}

/* Category cards */
.category-card{display:flex;flex-direction:column;gap:var(--s-2);padding:var(--s-5);border-radius:var(--r-lg);
  background:#fff;border:1px solid var(--c-border);box-shadow:var(--sh-sm);transition:all .2s ease;text-decoration:none;color:inherit}
.category-card:hover{box-shadow:var(--sh-md);transform:translateY(-3px);border-color:var(--brand-200);color:inherit}
.category-card .ci{width:52px;height:52px;border-radius:14px;background:var(--brand-50);color:var(--brand-600);
  display:flex;align-items:center;justify-content:center;font-size:1.5rem;margin-bottom:var(--s-2)}
.category-card h3{font-size:var(--fs-lg);margin:0}
.category-card p{color:var(--c-text-soft);font-size:.85rem;margin:0}

/* Product card — legacy (keep for detail page etc) */

/* Solution card */
.solution-card{position:relative;border-radius:var(--r-lg);overflow:hidden;min-height:220px;display:flex;
  align-items:flex-end;box-shadow:var(--sh-sm);transition:all .2s ease;text-decoration:none;color:#fff}
.solution-card:hover{box-shadow:var(--sh-md);transform:translateY(-3px);color:#fff}
.solution-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.55;transition:transform .3s ease}
.solution-card:hover img{transform:scale(1.05)}
.solution-card .sc-body{position:relative;z-index:1;padding:var(--s-5);background:linear-gradient(transparent,rgba(10,25,41,.85));width:100%}
.solution-card .sc-industry{font-size:.75rem;text-transform:uppercase;letter-spacing:.05em;color:var(--accent-400);font-weight:700}
.solution-card h3{color:#fff;font-size:var(--fs-xl);margin:4px 0}
.solution-card p{color:rgba(255,255,255,.85);font-size:.85rem;margin:0}

/* News card */
.news-card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--c-border);
  border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--sh-sm);transition:all .2s ease;text-decoration:none;color:inherit}
.news-card:hover{box-shadow:var(--sh-md);transform:translateY(-3px);color:inherit}
.news-card img{width:100%;aspect-ratio:3/2;object-fit:cover}
.news-card .nc-body{padding:var(--s-4)}
.news-card .news-date{font-size:.78rem;color:var(--c-text-muted)}
.news-card h3{font-size:1.05rem;margin:6px 0;color:var(--ink-900)}
.news-card p{color:var(--c-text-soft);font-size:.85rem;margin:0}

/* Cert badges */
.cert-row{display:flex;flex-wrap:wrap;gap:var(--s-4);justify-content:center;align-items:center}
.cert-badge{display:flex;flex-direction:column;align-items:center;gap:6px;background:#fff;border:1px solid var(--c-border);
  border-radius:var(--r-md);padding:14px 18px;min-width:96px;box-shadow:var(--sh-sm)}
.cert-badge img{height:48px;width:auto;object-fit:contain}
.cert-badge span{font-size:.78rem;font-weight:600;color:var(--slate-600)}

/* ================================================================
   PRODUCT LISTING PAGE  —  v2 (complete rewrite, professional B2B)
   ================================================================ */

/* Toolbar: categories + search in one row */
.pl-toolbar{
  display:flex;align-items:center;gap:var(--s-5);
  padding:var(--s-4) 0;border-bottom:1px solid var(--c-border);
  margin-bottom:var(--s-5);flex-wrap:wrap;
}
.pl-tabs{display:flex;flex-wrap:wrap;gap:6px}
.pl-tab{
  display:inline-block;padding:8px 18px;border-radius:var(--r-full);
  font-size:.88rem;font-weight:600;color:var(--slate-600);
  text-decoration:none;transition:all .15s ease;border:1px solid transparent;
  background:transparent
}
.pl-tab:hover{color:var(--brand-700);background:var(--brand-50)}
.pl-tab.is-active{background:var(--ink-900);color:#fff;border-color:var(--ink-900)}

/* Search */
.pl-search{display:flex;align-items:center;margin-left:auto;position:relative}
.pl-search input{
  width:220px;padding:9px 36px 9px 14px;
  border:1px solid var(--c-border);border-radius:var(--r-md);
  font-family:inherit;font-size:.88rem;color:var(--c-text);
  transition:border-color .15s ease,box-shadow .15s ease
}
.pl-search input:focus{outline:none;border-color:var(--brand-400);box-shadow:0 0 0 3px rgba(37,99,235,.12)}
.pl-search button{
  position:absolute;right:2px;top:50%;transform:translateY(-50%);
  width:32px;height:30px;display:flex;align-items:center;justify-content:center;
  border:none;background:var(--brand-600);color:#fff;border-radius:0 var(--r-sm) var(--r-sm) 0;
  cursor:pointer;font-size:.82rem
}
.pl-search button:hover{background:var(--brand-700)}
.pl-search-clear{
  position:absolute;right:38px;top:50%;transform:translateY(-50%);
  color:var(--slate-400);font-size:.75rem;text-decoration:none
}
.pl-search-clear:hover{color:var(--slate-700)}

/* ===== FILTER BAR — one row, no stacking ===== */
.filter-bar{
  display:flex;align-items:center;gap:0;
  background:#fff;border:1px solid var(--c-border);
  border-radius:var(--r-lg);padding:6px 10px;
  box-shadow:var(--sh-sm);
  margin-bottom:14px;overflow-x:auto;overflow-y:hidden;
  -webkit-overflow-scrolling:touch;
  scrollbar-width:none
}
.filter-bar::-webkit-scrollbar{display:none}

.f-sel{
  -webkit-appearance:none;-moz-appearance:none;appearance:none;
  flex-shrink:0;
  padding:7px 28px 7px 12px;
  border:1px solid transparent;
  border-right:1px solid var(--c-border-strong);
  font-family:inherit;font-size:.82rem;font-weight:600;
  color:var(--slate-700);cursor:pointer;
  background-color:#fafbfc;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%2394a3b8' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 10px center;
  white-space:nowrap;min-width:100px;max-width:150px;
  transition:all .12s ease
}
.f-sel:first-of-type{border-radius:var(--r-md) 0 0 var(--r-md)}
.f-sel:last-of-type{border-right:none;border-radius:0 var(--r-md) var(--r-md) 0}
.f-sel:focus{outline:none;background-color:#fff;color:var(--brand-700);border-color:var(--brand-200);box-shadow:inset 0 0 0 1px var(--brand-300)}
.f-sel option{color:var(--c-text);background:#fff}
/* Colored left borders per dimension */
.f-sel--v{border-left:3px solid #3b82f6}
.f-sel--c{border-left:3px solid #f59e0b}
.f-sel--n{border-left:3px solid #8b5cf6}
.f-sel--a{border-left:3px solid #06b6d4}
.f-sel--p{border-left:3px solid #22c55e}
.f-sep{width:1px;height:24px;background:var(--c-border);margin:0 6px;flex-shrink:0}

/* Meta row: tags + count + reset */
.pl-meta{
  display:flex;align-items:center;gap:var(--s-4);
  margin-bottom:var(--s-6);flex-wrap:wrap
}
.pl-tags{display:flex;flex-wrap:wrap;gap:6px;flex:1}
.pl-tag{
  display:inline-flex;align-items:center;gap:6px;
  padding:5px 12px;border-radius:var(--r-full);
  background:rgba(37,99,235,.06);color:var(--brand-800);
  font-size:.78rem;font-weight:500;text-decoration:none;
  border:1px solid rgba(37,99,235,.16);
  transition:all .12s ease;line-height:1.3
}
.pl-tag:hover{background:var(--brand-600);color:#fff;border-color:var(--brand-600)}
.pl-tag b{font-weight:700;color:var(--brand-700)}
.pl-tag:hover b{color:#fff}
.pl-tag-x{font-size:.65rem;margin-left:2px;opacity:.6}
.pl-tag:hover .pl-tag-x{opacity:1}
.pl-count{
  font-size:.82rem;color:var(--slate-500);font-weight:500;
  white-space:nowrap
}
.pl-reset{
  font-size:.8rem;font-weight:700;color:var(--slate-500);
  text-decoration:none;white-space:nowrap;
  padding:6px 14px;border-radius:var(--r-md);
  transition:all .12s ease
}
.pl-reset:hover{color:#dc2626;background:rgba(220,38,38,.05)}

/* ===== Product grid (redesigned) ===== */
.pg-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:var(--s-6)
}

.pcard{
  background:#fff;border:1px solid var(--c-border);border-radius:var(--r-lg);
  overflow:hidden;box-shadow:var(--sh-sm);
  transition:box-shadow .2s ease,transform .2s ease,border-color .2s ease
}
.pcard:hover{box-shadow:var(--sh-lg);transform:translateY(-4px);border-color:var(--brand-300)}
.pcard-link{text-decoration:none;color:inherit;display:flex;flex-direction:column;height:100%}
.pcard-img{
  position:relative;aspect-ratio:1/1;background:#fff;
  overflow:hidden;display:flex;align-items:center;justify-content:center;
  padding:18px
}
.pcard-img img{
  width:100%;height:100%;object-fit:contain;
  transition:transform .4s ease
}
.pcard:hover .pcard-img img{transform:scale(1.06)}
.pcard-img svg{width:72px;height:72px;opacity:.4}
.pcard-cat{
  position:absolute;top:12px;left:12px;
  background:rgba(10,25,41,.85);backdrop-filter:blur(4px);
  color:#fff;font-size:.66rem;font-weight:700;
  letter-spacing:.03em;text-transform:uppercase;
  padding:4px 10px;border-radius:var(--r-full)
}
.pcard-body{padding:16px 18px 12px;display:flex;flex-direction:column;gap:5px}
.pcard-name{
  font-size:1rem;font-weight:700;color:var(--ink-900);
  line-height:1.3;margin:0;display:-webkit-box;-webkit-line-clamp:2;
  -webkit-box-orient:vertical;overflow:hidden
}
.pcard-desc{
  font-size:.84rem;color:var(--slate-500);line-height:1.5;
  margin:0;display:-webkit-box;-webkit-line-clamp:2;
  -webkit-box-orient:vertical;overflow:hidden;flex:1
}
.pcard-specs{
  display:flex;flex-wrap:wrap;gap:10px;margin-top:4px;
  font-size:.76rem;color:var(--slate-500)
}
.pcard-specs span{display:inline-flex;align-items:center;gap:4px}
.pcard-specs i{color:var(--slate-400);font-size:.7rem}
.pcard-foot{
  display:flex;align-items:center;justify-content:space-between;
  padding:11px 18px;border-top:1px solid var(--c-border);
  font-size:.82rem;font-weight:700;color:var(--brand-700);
  background:linear-gradient(to bottom,#fff,var(--slate-50))
}
.pcard-foot i{transition:transform .15s ease}
.pcard:hover .pcard-foot i{transform:translateX(3px)}

/* Pagination (cleaner) */
.pg-pagination{
  display:flex;justify-content:center;align-items:center;
  gap:4px;margin-top:var(--s-7);padding-top:var(--s-5);
  border-top:1px solid var(--c-border)
}
.pg-pagination a{
  min-width:38px;height:38px;display:inline-flex;
  align-items:center;justify-content:center;
  border:1px solid var(--c-border);border-radius:var(--r-sm);
  background:#fff;color:var(--slate-700);font-weight:600;
  font-size:.85rem;text-decoration:none;transition:all .12s ease
}
.pg-pagination a:hover{border-color:var(--brand-300);background:var(--brand-50);color:var(--brand-700)}
.pg-pagination a.is-cur{background:var(--brand-600);border-color:var(--brand-600);color:#fff}

/* Empty state (better) */
.pg-empty{
  text-align:center;padding:60px 20px;
  color:var(--slate-500)
}
.pg-empty h3{font-size:1.2rem;color:var(--ink-800);margin:var(--s-4) 0 var(--s-2)}
.pg-empty p{margin-bottom:var(--s-5);font-size:.95rem}
.pg-empty svg{margin-bottom:var(--s-4)}

/* Responsive */
@media(max-width:1024px){.pg-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:768px){
  .pl-toolbar{flex-direction:column;align-items:stretch;gap:var(--s-3)}
  .pl-search{margin-left:0;width:100%}
  .pl-search input{width:100%;box-sizing:border-box}
  .filter-bar{flex-wrap:nowrap;padding:6px 8px}
  .f-sel{min-width:90px;max-width:120px;font-size:.78rem;padding:6px 24px 6px 8px}
  .pcard-specs{flex-direction:column;gap:4px}
}
@media(max-width:520px){
  .pg-grid{grid-template-columns:1fr}
  .f-sep{display:none}
}

/* Product card extras — legacy */
.product-card .pc-badges{display:flex;flex-wrap:wrap;gap:5px;margin:2px 0}
.product-card .pc-moq{font-size:.78rem;color:var(--slate-500);display:flex;align-items:center;gap:6px}
.product-card .pc-moq i{color:var(--slate-400)}

/* ---------- 19b. Feature cards (detail page) ---------- */
.feature-cards{display:flex;flex-direction:column;gap:6px}
.feature-card-item{
  display:flex;align-items:flex-start;gap:10px;padding:10px 14px;
  background:linear-gradient(135deg,#f8fafc,#f0fdf4);border-radius:var(--r-md);
  border:1px solid rgba(34,197,94,.12);transition:all .15s ease
}
.feature-card-item:hover{background:#fff;border-color:rgba(34,197,94,.25);
  box-shadow:0 2px 8px rgba(34,197,74,.08)}
.fci-icon{
  width:22px;height:22px;border-radius:50%;background:linear-gradient(135deg,#22c55e,#16a34a);
  color:#fff;display:flex;align-items:center;justify-content:center;
  flex-shrink:0;font-size:.65rem;margin-top:1px
}
.fci-text{font-size:.88rem;color:var(--slate-700);line-height:1.5}

/* ---------- 20. Dynamic current filter + high-current page ---------- */
.f-sel--cr,
.f-sel--ch { max-width: 160px; }
.f-link {
  display: inline-flex; align-items: center; margin-left: 6px;
  font-size: 13px; font-weight: 600; text-decoration: none; white-space: nowrap;
}
.f-custom { background: #eef2ff; color: #4338ca; padding: 6px 10px; border-radius: 8px; }
.f-custom:hover { background: #e0e7ff; }
.f-notsure { background: #fef3c7; color: #92400e; padding: 6px 10px; border-radius: 8px; }
.f-notsure:hover { background: #fde68a; }
.hc-intro { color: var(--slate-600); margin: 0 0 18px; max-width: 760px; }