/* PAGE-BODY CSS (self-contained) — connectivity-and-protocols (platform/universal-gateway/connectivity-and-protocols)
   Extracted verbatim from CEO-approved deterministic desktop HTML.
   Shared header/footer styled by global.css (loaded after this file). */

  /* ========================================================================
     GLOBAL TOKENS / SHARED PRIMITIVES
     ======================================================================== */
  :root {
    --lexi-navy:#071b2b;
    --lexi-navy-2:#0c2639;
    --lexi-navy-3:#12354a;
    --lexi-ink:#0a1f2d;
    --lexi-muted:#51636f;
    --lexi-light:#f3f6f7;
    --lexi-light-2:#eaf0f2;
    --lexi-white:#ffffff;
    --lexi-gold:#f6aa00;
    --lexi-gold-2:#c99a2b;
    --lexi-cyan:#5cc7e6;
    --lexi-cyan-2:#2fa9d3;
    --lexi-purple:#9c69bd;
    --lexi-line:#cfd9de;
    --lexi-dark-line:rgba(255,255,255,.14);
    --lexi-max-page:1240px;
    --lexi-global-max:1280px;
    --lexi-section-y:60px;
    --lexi-radius:7px;
  }
  *,*::before,*::after{box-sizing:border-box}
  html{scroll-behavior:smooth}
  body{margin:0;background:var(--lexi-light);font-family:Inter,Arial,Helvetica,sans-serif;color:var(--lexi-ink);-webkit-font-smoothing:antialiased}
  body.menu-open{overflow:hidden}
  img{display:block;max-width:100%}
  a{color:inherit}
  button,input,select,textarea{font:inherit}
  .lexi-shell{width:min(var(--lexi-max-page),calc(100% - 64px));margin-inline:auto}
  .lexi-global-shell{width:min(var(--lexi-global-max),calc(100% - 64px));margin-inline:auto}
  .skip-link{position:fixed;left:16px;top:12px;z-index:1000;transform:translateY(-180%);background:#fff;color:var(--lexi-ink);padding:10px 14px;border-radius:4px;font-weight:700}
  .skip-link:focus{transform:none}
  .section{position:relative}
  .section.dark{background:var(--lexi-navy);color:var(--lexi-white)}
  .section.light{background:var(--lexi-light);color:var(--lexi-ink)}
  .section.alt-light{background:#eef3f5;color:var(--lexi-ink)}
  .section-inner{padding-block:var(--lexi-section-y)}
  .eyebrow{margin:0 0 18px;font-size:24px;line-height:1.2;font-weight:760;letter-spacing:.055em;text-transform:uppercase;color:var(--lexi-gold)}
  h1,h2,h3,p{margin-top:0}
  h1{margin-bottom:0;font-size:64px;line-height:1.04;letter-spacing:-.034em;font-weight:690}
  h2{margin-bottom:0;font-size:46px;line-height:1.1;letter-spacing:-.026em;font-weight:680}
  h3{margin:0 0 10px;font-size:22px;line-height:1.2;font-weight:690}
  p{margin-bottom:0}
  .body{font-size:20px;line-height:1.55}
  .support{font-size:18px;line-height:1.52}
  .muted{color:var(--lexi-muted)}
  .dark .muted{color:#bccbd3}
  .intro{max-width:980px;margin-top:18px}
  .cta-row{display:flex;gap:16px;margin-top:30px;align-items:center;flex-wrap:wrap}
  .btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;text-decoration:none;font-size:18px;font-weight:700;border-radius:4px;padding:14px 18px;border:1px solid transparent;min-height:50px}
  .btn.primary{background:var(--lexi-gold);color:#102331}
  .btn.secondary{border-color:rgba(255,255,255,.44);color:var(--lexi-white)}
  .light .btn.secondary,.alt-light .btn.secondary{border-color:#80909a;color:var(--lexi-ink)}
  .btn:focus-visible,.global-nav a:focus-visible,.mobile-nav a:focus-visible,.footer a:focus-visible,.menu-toggle:focus-visible{outline:3px solid var(--lexi-cyan);outline-offset:3px}
  .arrow{font-size:21px;line-height:1}


  /* ========================================================================
     PAGE CONTENT — 02.01.01 CONNECTIVITY & PROTOCOLS
     ======================================================================== */
  .hero-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:52px;align-items:center}
  .hero-copy .body{max-width:640px;margin-top:24px;color:#d8e2e7}
  .hero-support{margin-top:22px;color:#aee9f8;font-size:20px;font-weight:620;line-height:1.45}
  .hero-visual{height:510px;border:1px solid rgba(255,255,255,.14);border-radius:8px;position:relative;overflow:hidden;background:radial-gradient(circle at 52% 50%,rgba(92,199,230,.16),transparent 36%),linear-gradient(145deg,rgba(255,255,255,.035),rgba(255,255,255,.012))}
  .hero-visual::before{content:"";position:absolute;inset:28px;border:1px solid rgba(92,199,230,.12);border-radius:50%;transform:scaleY(.58)}
  .hero-visual::after{content:"";position:absolute;inset:72px;border:1px solid rgba(226,177,60,.13);border-radius:50%;transform:scaleY(.62)}
  .network-lines{position:absolute;inset:0;width:100%;height:100%;z-index:1}
  .network-lines path{stroke:rgba(92,199,230,.54);stroke-width:2;fill:none;stroke-dasharray:6 8}
  .network-lines .goldline{stroke:rgba(226,177,60,.58)}
  .gateway{position:absolute;z-index:3;left:50%;top:49%;transform:translate(-50%,-50%);width:360px;filter:drop-shadow(0 22px 30px rgba(0,0,0,.36))}
  .gateway-label{position:absolute;z-index:4;left:50%;bottom:18px;transform:translateX(-50%);color:#fff;font-size:14px;font-weight:760;letter-spacing:.04em;line-height:1.35;text-align:center;white-space:nowrap}
  .proto-node{position:absolute;z-index:4;min-width:116px;padding:11px 12px;border:1px solid rgba(255,255,255,.18);background:rgba(7,27,43,.88);border-radius:6px;color:#fff;font-size:16px;font-weight:680;box-shadow:0 8px 24px rgba(0,0,0,.13)}
  .proto-node .mini{width:30px;height:30px;margin-bottom:7px;color:var(--lexi-cyan)}
  .proto-node.gold .mini{color:var(--lexi-gold)}
  .pn1{left:26px;top:48px}.pn2{left:30px;top:186px}.pn3{left:40px;bottom:64px}
  .pn4{right:30px;top:54px}.pn5{right:28px;top:195px}.pn6{right:38px;bottom:64px}
  .path-strip{margin-top:34px;border:1px solid rgba(255,255,255,.14);border-radius:6px;padding:18px 22px;display:flex;justify-content:space-between;background:rgba(255,255,255,.035)}
  .path-strip span{font-size:16px;font-weight:620;color:#dce8ed;padding:0 15px;border-right:1px solid rgba(255,255,255,.14);text-align:center}
  .path-strip span:first-child{padding-left:0}.path-strip span:last-child{padding-right:0;border-right:0}

  .cards-4{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;margin-top:36px}
  .card{border:1px solid var(--lexi-line);border-radius:7px;padding:24px;background:#fff;min-height:205px}
  .card .icon{width:52px;height:52px;display:flex;align-items:center;justify-content:center;border-radius:7px;margin-bottom:18px;background:rgba(47,169,211,.10);color:var(--lexi-cyan-2)}
  .card .icon.gold{background:rgba(226,177,60,.11);color:var(--lexi-gold)}
  .card svg{width:33px;height:33px;stroke:currentColor;fill:none;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}
  .card .support{color:#51636f}

  .protocol-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:36px}
  .protocol-card{min-height:208px;border:1px solid rgba(255,255,255,.14);border-radius:8px;padding:24px;background:linear-gradient(145deg,rgba(255,255,255,.04),rgba(255,255,255,.02))}
  .protocol-top{display:flex;align-items:center;gap:14px;margin-bottom:14px}
  .protocol-icon{width:54px;height:54px;border-radius:9px;background:rgba(92,199,230,.10);display:flex;align-items:center;justify-content:center;color:var(--lexi-cyan);flex:0 0 auto}
  .protocol-icon.logo,.equip-icon.logo-badge{background:#fff;border:1px solid rgba(255,255,255,.14)}
  .protocol-icon.logo img,.equip-icon.logo-badge img{max-width:72%;max-height:72%;object-fit:contain}
  .protocol-icon.logo.zigbee img{max-width:82%;max-height:82%}
  .protocol-icon.logo.bluetooth img{max-width:66%;max-height:66%}
  .protocol-icon.logo.wifi img{max-width:82%;max-height:82%}
  .protocol-card h3{margin:0}
  .protocol-card .support{color:#c5d2d8}

  .equipment-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;margin-top:36px}
  .equipment-card{padding-top:2px}
  .equip-icon{width:66px;height:66px;margin-bottom:18px;border-radius:50%;background:#ddebf0;color:var(--lexi-cyan-2);display:flex;align-items:center;justify-content:center}
  .equip-icon svg{width:36px;height:36px;stroke:currentColor;fill:none;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}
  .equip-icon.logo-badge{border-color:#d7e1e6}
  .equip-icon.logo-badge.bacnet img{max-width:86%;max-height:86%}
  .equip-icon.logo-badge.modbus img{max-width:80%;max-height:80%}
  .equip-icon.logo-badge.ethernet img{max-width:76%;max-height:76%}
  .equip-icon.converter-white{background:#fff;border:1px solid #d7e1e6}
  .equipment-card .support{color:#52636e}

  .usecase-table-wrap{margin-top:34px;border:1px solid rgba(255,255,255,.18);border-radius:7px;overflow:hidden}
  .usecase-table{width:100%;border-collapse:collapse;table-layout:fixed}
  .usecase-table th,.usecase-table td{padding:18px 20px;border-right:1px solid rgba(255,255,255,.14);font-size:18px;line-height:1.4;text-align:left;vertical-align:top}
  .usecase-table th:last-child,.usecase-table td:last-child{border-right:0}
  .usecase-table th{background:rgba(226,177,60,.11);color:var(--lexi-gold);font-weight:760;font-size:16px;letter-spacing:.04em;text-transform:uppercase}
  .usecase-table tbody tr{border-top:1px solid rgba(255,255,255,.12)}
  .usecase-table tbody tr:nth-child(even){background:rgba(255,255,255,.025)}
  .usecase-table .connect{color:#b9ecf8;font-weight:680}
  .usecase-table col:nth-child(1){width:29.5%}.usecase-table col:nth-child(2){width:26.3%}.usecase-table col:nth-child(3){width:44.2%}

  .convergence{margin-top:38px}
  .converge-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
  .converge-card{border-top:3px solid var(--lexi-gold);padding:22px 20px 0 0;min-height:190px}
  .converge-card .icon{width:64px;height:64px;color:var(--lexi-cyan-2);margin-bottom:18px;border-radius:14px;background:#e8f2f6;display:flex;align-items:center;justify-content:center}
  .converge-card .icon svg{width:50px;height:50px;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
  .converge-card .support{color:#53656f}
  .architecture{margin-top:40px;border:1px solid var(--lexi-line);border-radius:8px;background:#fff;padding:26px 30px;display:grid;grid-template-columns:1.55fr 54px 1fr 54px 1fr 54px 1.35fr;align-items:center}
  .arch-stage{text-align:center}
  .arch-chip{min-height:82px;border-radius:6px;background:#eaf4f7;border:1px solid #c8dbe2;padding:14px 12px;display:flex;align-items:center;justify-content:center}
  .arch-stage:nth-child(3) .arch-chip{background:#0d3045;color:#fff;border-color:#214b61}
  .arch-stage:nth-child(5) .arch-chip{background:#fff8e9;border-color:#e8d49a}
  .arch-label{font-size:16px;font-weight:760;line-height:1.35;letter-spacing:.025em}
  .arch-arrow{height:2px;background:#9fb2bc;position:relative}
  .arch-arrow::after{content:"";position:absolute;right:-1px;top:-4px;width:8px;height:8px;border-top:2px solid #9fb2bc;border-right:2px solid #9fb2bc;transform:rotate(45deg)}

  .final-grid{display:grid;grid-template-columns:1fr;align-items:start}
  .final-copy .body{margin-top:22px;color:#d2dfe4;max-width:900px}
  .final-links{display:flex;flex-wrap:wrap;margin-top:30px}
  .final-links a{font-size:18px;color:#bfeefa;text-decoration:none;padding:0 18px;border-right:1px solid rgba(255,255,255,.2)}
  .final-links a:first-child{padding-left:0}.final-links a:last-child{border-right:0}


  /* ========================================================================
     PAGE-SPECIFIC RESPONSIVE RULES
     Desktop visual intent is locked. Tablet/mobile behavior is conservative
     derivation under Responsive Design Standard v1.5.
     ======================================================================== */
  @media (max-width:1180px){
    .hero-grid{gap:34px}
    .gateway{width:320px}
    .proto-node{min-width:105px;font-size:14px}
    .cards-4,.equipment-grid,.converge-cards{grid-template-columns:repeat(2,1fr)}
    .architecture{grid-template-columns:1.35fr 44px 1fr 44px 1fr 44px 1.25fr;padding-inline:22px}
  }

  @media (max-width:960px){
    :root{--lexi-section-y:52px}
    .lexi-shell{width:min(100% - 48px,var(--lexi-max-page))}
    h1{font-size:52px}
    h2{font-size:40px}
    .eyebrow{font-size:21px}
    .hero-grid{grid-template-columns:1fr;gap:38px}
    .hero-copy .body{max-width:760px}
    .hero-visual{height:500px}
    .path-strip{display:grid;grid-template-columns:repeat(3,1fr);padding:0}
    .path-strip span{padding:15px 12px;border-right:1px solid rgba(255,255,255,.14);border-bottom:1px solid rgba(255,255,255,.14)}
    .path-strip span:nth-child(3n){border-right:0}
    .path-strip span:nth-last-child(-n+3){border-bottom:0}
    .protocol-grid{grid-template-columns:repeat(2,1fr)}
    .architecture{grid-template-columns:1fr;gap:12px}
    .arch-arrow{width:2px;height:34px;justify-self:center}
    .arch-arrow::after{right:-3px;top:auto;bottom:0;transform:rotate(135deg)}
  }

  @media (max-width:700px){
    :root{--lexi-section-y:44px}
    .lexi-shell{width:calc(100% - 36px)}
    h1{font-size:42px;line-height:1.06}
    h2{font-size:34px;line-height:1.12}
    h3{font-size:21px}
    .eyebrow{font-size:18px;margin-bottom:14px}
    .body{font-size:18px;line-height:1.55}
    .support{font-size:17px}
    .btn{font-size:17px;width:100%}
    .cta-row{align-items:stretch}
    .hero-support{font-size:18px}
    .hero-visual{height:430px}
    .gateway{width:285px}
    .proto-node{min-width:92px;padding:9px 10px;font-size:13px}
    .proto-node .mini{width:25px;height:25px}
    .pn1{left:12px;top:28px}.pn2{left:12px;top:150px}.pn3{left:15px;bottom:54px}
    .pn4{right:12px;top:28px}.pn5{right:12px;top:150px}.pn6{right:15px;bottom:54px}
    .gateway-label{font-size:12px;bottom:12px}
    .path-strip{grid-template-columns:repeat(2,1fr)}
    .path-strip span:nth-child(3n){border-right:1px solid rgba(255,255,255,.14)}
    .path-strip span:nth-child(2n){border-right:0}
    .path-strip span:nth-last-child(-n+3){border-bottom:1px solid rgba(255,255,255,.14)}
    .path-strip span:nth-last-child(-n+2){border-bottom:0}
    .cards-4,.protocol-grid,.equipment-grid,.converge-cards{grid-template-columns:1fr}
    .card,.protocol-card{min-height:0}
    .usecase-table-wrap{border:0;overflow:visible}
    .usecase-table,.usecase-table tbody,.usecase-table tr,.usecase-table td{display:block;width:100%}
    .usecase-table colgroup,.usecase-table thead{display:none}
    .usecase-table tbody tr{border:1px solid rgba(255,255,255,.18);border-radius:7px;margin-bottom:14px;overflow:hidden;background:rgba(255,255,255,.025)}
    .usecase-table tbody tr:nth-child(even){background:rgba(255,255,255,.025)}
    .usecase-table td{border-right:0;border-bottom:1px solid rgba(255,255,255,.11);padding:14px 16px;font-size:17px}
    .usecase-table td:last-child{border-bottom:0}
    .usecase-table td::before{content:attr(data-label);display:block;color:var(--lexi-gold);font-size:13px;line-height:1.25;font-weight:760;letter-spacing:.04em;text-transform:uppercase;margin-bottom:5px}
    .architecture{padding:20px}
    .arch-chip{min-height:74px}
    .final-links{display:grid;gap:10px}
    .final-links a{padding:0;border-right:0;font-size:17px}
  }

  @media (max-width:460px){
    .lexi-shell{width:calc(100% - 30px)}
    h1{font-size:38px}
    h2{font-size:31px}
    .hero-visual{height:390px}
    .gateway{width:245px}
    .proto-node{min-width:80px;font-size:12px}
    .pn2,.pn5{top:136px}
    .path-strip{grid-template-columns:1fr}
    .path-strip span{border-right:0!important;border-bottom:1px solid rgba(255,255,255,.14)!important}
    .path-strip span:last-child{border-bottom:0!important}
  }

  @media (prefers-reduced-motion:reduce){
    *,*::before,*::after{scroll-behavior:auto!important;transition:none!important}
  }


  /* ========================================================================
     GLOBAL HEADER / GLOBAL FOOTER — v2 LINKEDIN ONLY
     Source: approved current global developer component.
     ======================================================================== */
/* ==========================================================
   GLOBAL HEADER / GLOBAL FOOTER — CURRENT v2 LINKEDIN ONLY
   Visual implementation copied from the approved global component.
   Global CSS variables are namespaced only to prevent page-token collisions.
   ========================================================== */

  :root {
    --ghf-navy:#001733;
    --ghf-navy-2:#00213f;
    --ghf-navy-3:#082b4f;
    --ghf-cyan:#6ec6e9;
    --ghf-cyan-muted:#335d7c;
    --ghf-gold:#f6aa00;
    --ghf-white:#ffffff;
    --ghf-text-muted:#a9bdd1;
    --ghf-page-bg:#f4f7fa;
    --ghf-focus:#9adcf5;
  }
  *{box-sizing:border-box}
  html{scroll-behavior:smooth}
  body{margin:0;background:var(--ghf-page-bg);color:#081c37;font-family:Arial,Helvetica,sans-serif;-webkit-font-smoothing:antialiased}
  a{text-underline-offset:3px}
  button,a{-webkit-tap-highlight-color:transparent}
  :focus-visible{outline:3px solid var(--ghf-focus);outline-offset:3px}

  /* ==========================================================
     GLOBAL HEADER — desktop values match approved v3 LinkedIn-only master.
     Route note: replace handoff hrefs with final sitemap/CMS URLs.
     Active nav can be set with body[data-active-nav], e.g. Solutions.
     ========================================================== */
  .site-header{position:relative;z-index:1000;height:82px;background:linear-gradient(90deg,var(--ghf-navy-2) 0%,var(--ghf-navy) 45%,#00142d 100%);color:#fff;border-bottom:1px solid rgba(110,198,233,.18)}
  .header-inner{height:100%;padding:0 30px;display:grid;grid-template-columns:180px 1fr 164px;align-items:center;gap:20px;max-width:1440px;margin:0 auto}
  .logo-wrap{display:flex;align-items:center;width:max-content}
  .logo{display:block;width:108px;height:auto}
  .primary-nav{display:flex;align-items:stretch;justify-content:center;height:100%;gap:0}
  .nav-link{position:relative;min-width:102px;height:100%;display:flex;align-items:center;justify-content:center;padding:4px 16px 0;color:#fff;text-decoration:none;font-size:15px;font-weight:600;letter-spacing:-.01em;white-space:nowrap}
  .nav-link::after{content:"";position:absolute;left:9px;right:9px;bottom:10px;height:2px;background:rgba(110,198,233,.18)}
  .nav-link.active::after,.nav-link[aria-current="page"]::after{background:var(--ghf-gold);height:3px}
  .nav-link:hover{color:#fff}
  .header-actions{justify-self:end;display:flex;align-items:center;gap:10px}
  .header-cta,.footer-cta{display:inline-flex;align-items:center;justify-content:center;gap:10px;height:40px;padding:0 18px;border:2px solid var(--ghf-gold);border-radius:4px;color:var(--ghf-gold);font-size:14px;font-weight:700;text-decoration:none;white-space:nowrap}
  .arrow{font-size:18px;line-height:1;margin-top:-1px}
  .menu-toggle{display:none;width:44px;height:44px;padding:0;border:1px solid rgba(255,255,255,.35);border-radius:4px;background:transparent;color:#fff;align-items:center;justify-content:center;cursor:pointer}
  .menu-toggle-lines{width:20px;height:14px;position:relative;display:block}
  .menu-toggle-lines::before,.menu-toggle-lines::after,.menu-toggle-lines span{content:"";position:absolute;left:0;width:20px;height:2px;background:currentColor;border-radius:2px;transition:transform .18s ease,opacity .18s ease,top .18s ease}
  .menu-toggle-lines::before{top:0}
  .menu-toggle-lines span{top:6px}
  .menu-toggle-lines::after{top:12px}
  .site-header.menu-open .menu-toggle-lines::before{top:6px;transform:rotate(45deg)}
  .site-header.menu-open .menu-toggle-lines span{opacity:0}
  .site-header.menu-open .menu-toggle-lines::after{top:6px;transform:rotate(-45deg)}


  /* ==========================================================
     GLOBAL FOOTER — desktop values match approved v3 LinkedIn-only master.
     ========================================================== */
  .site-footer{background:linear-gradient(90deg,#00203e 0%,var(--ghf-navy) 44%,#00142d 100%);color:#fff;border-top:1px solid rgba(110,198,233,.16)}
  .footer-main{padding:36px 30px 24px;max-width:1440px;margin:0 auto}
  .footer-top{min-height:94px;display:grid;grid-template-columns:220px 1fr 164px;align-items:center;gap:20px}
  .footer-brand .logo{width:116px}
  .footer-nav{display:flex;justify-content:center;align-items:center;gap:8px;flex-wrap:nowrap}
  .footer-nav a{position:relative;color:#fff;text-decoration:none;font-size:14px;font-weight:600;padding:10px 12px 13px;white-space:nowrap}
  .footer-nav a::after{content:"";position:absolute;left:12px;right:12px;bottom:5px;height:1px;background:rgba(110,198,233,.26)}
  .footer-cta{justify-self:end}
  .footer-divider{height:1px;background:rgba(110,198,233,.18)}

  .utility-wrap{padding:20px 30px 18px;max-width:1440px;margin:0 auto}
  .utility-grid{border:1px solid rgba(246,170,0,.72);border-radius:8px;display:grid;grid-template-columns:repeat(7,1fr);overflow:hidden;background:rgba(255,255,255,.015)}
  .utility-item{min-height:70px;display:flex;align-items:center;justify-content:center;gap:10px;padding:12px;color:#dfeaf3;text-decoration:none;font-size:13.5px;font-weight:600;text-align:left;white-space:nowrap}
  .utility-item + .utility-item{border-left:1px solid rgba(246,170,0,.45)}
  .utility-item svg{width:25px;height:25px;flex:0 0 25px;stroke:#88bfe0;stroke-width:1.8;fill:none;stroke-linecap:round;stroke-linejoin:round}
  .utility-item.talk{color:#fff}
  .utility-item.talk svg{stroke:var(--ghf-gold)}

  .footer-bottom{max-width:1440px;margin:0 auto;padding:12px 30px 18px;display:flex;align-items:center;justify-content:space-between;color:#8fa6ba;font-size:11px}
  .footer-bottom-left{display:flex;gap:18px;align-items:center}
  .socials{display:flex;align-items:center;gap:9px}
  .social{width:24px;height:24px;border:1px solid rgba(255,255,255,.55);border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;text-decoration:none;font-size:11px;font-weight:700}

  /* TABLET — responsive derivative of approved desktop master. */
  @media (max-width:1100px){
    .header-inner{grid-template-columns:1fr auto;padding:0 24px;gap:12px}
    .logo{width:104px}
    .header-actions{grid-column:2;grid-row:1}
    .menu-toggle{display:inline-flex}
    .primary-nav{display:none;position:absolute;left:0;right:0;top:82px;height:auto;padding:16px 24px 20px;background:linear-gradient(90deg,var(--ghf-navy-2) 0%,var(--ghf-navy) 45%,#00142d 100%);border-top:1px solid rgba(110,198,233,.15);border-bottom:1px solid rgba(110,198,233,.22);box-shadow:0 14px 24px rgba(0,15,35,.24);grid-template-columns:repeat(2,minmax(0,1fr));gap:2px 20px}
    .site-header.menu-open .primary-nav{display:grid}
    .nav-link{min-width:0;height:52px;justify-content:flex-start;padding:0 12px;font-size:15px}
    .nav-link::after{left:12px;right:12px;bottom:5px}
    .page-content-placeholder{padding:64px 24px;min-height:360px}

    .footer-main{padding:32px 24px 22px}
    .footer-top{grid-template-columns:1fr auto;gap:18px;min-height:0}
    .footer-brand .logo{width:112px}
    .footer-cta{grid-column:2;grid-row:1}
    .footer-nav{grid-column:1/-1;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0 12px;justify-content:stretch}
    .footer-nav a{padding:12px 10px 14px}
    .utility-wrap{padding:18px 24px 16px}
    .utility-grid{grid-template-columns:repeat(4,1fr)}
    .utility-item{justify-content:flex-start;white-space:normal;border-left:1px solid rgba(246,170,0,.45);border-top:1px solid rgba(246,170,0,.45)}
    .utility-item:nth-child(-n+4){border-top:0}
    .utility-item:nth-child(4n+1){border-left:0}
    .footer-bottom{padding:12px 24px 18px}
  }

  /* MOBILE — all approved content remains present; no content is omitted. */
  @media (max-width:700px){
    .header-inner{padding:0 16px;gap:8px}
    .logo{width:96px}
    .header-actions{gap:8px}
    .header-cta{padding:0 12px}
    .primary-nav{padding:12px 16px 18px;grid-template-columns:1fr}
    .nav-link{height:50px;padding:0 8px}
    .nav-link::after{left:8px;right:8px}
    .page-content-placeholder{padding:48px 16px;min-height:300px}
    .placeholder-note strong{font-size:22px}

    .footer-main{padding:30px 16px 20px}
    .footer-top{grid-template-columns:1fr;gap:18px;align-items:start}
    .footer-brand .logo{width:108px}
    .footer-cta{grid-column:1;grid-row:auto;justify-self:start}
    .footer-nav{grid-column:1;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 10px}
    .footer-nav a{padding:11px 8px 13px}
    .footer-nav a::after{left:8px;right:8px}
    .utility-wrap{padding:16px}
    .utility-grid{grid-template-columns:repeat(2,1fr)}
    .utility-item{min-height:70px;padding:12px 10px}
    .utility-item:nth-child(-n+4){border-top:1px solid rgba(246,170,0,.45)}
    .utility-item:nth-child(4n+1){border-left:1px solid rgba(246,170,0,.45)}
    .utility-item:nth-child(-n+2){border-top:0}
    .utility-item:nth-child(odd){border-left:0}
    .footer-bottom{padding:12px 16px 18px;gap:16px;align-items:flex-start}
  }

  @media (max-width:420px){
    .header-cta{height:38px;padding:0 10px;font-size:13px}
    .arrow{font-size:17px}
    .utility-grid{grid-template-columns:1fr}
    .utility-item{border-left:0!important;border-top:1px solid rgba(246,170,0,.45)!important}
    .utility-item:first-child{border-top:0!important}
    .footer-bottom{flex-direction:column}
    .socials{align-self:flex-start}
  }

  @media (prefers-reduced-motion:reduce){
    html{scroll-behavior:auto}
    .menu-toggle-lines::before,.menu-toggle-lines::after,.menu-toggle-lines span{transition:none}
  }

  /* Page-body resets after global component CSS: preserve approved rev2 typography. */
  body{background:var(--lexi-light);font-family:Inter,Arial,Helvetica,sans-serif;color:var(--lexi-ink)}
  .site-header,.site-footer{font-family:Arial,Helvetica,sans-serif}
  main .btn .arrow{font-size:21px;line-height:1;margin-top:0}