/* ==========================================================================
   Spexo — Site Header
   Sticky, responsive header: logo lockup on the left, nav + live-status
   pill on the right, collapsing into a slide-down menu on small screens.
   ========================================================================== */
.site-header{
  position:fixed; top:0; left:0; right:0; width:100%; z-index:1000;
  background:var(--header-bg);
  backdrop-filter:blur(16px); -webkit-backdrop-filter:blur(16px);
  border-bottom:1px solid var(--panel-border);
}
.site-header-inner{
  max-width:var(--content-max); margin:0 auto; padding:0 20px;
  height:var(--header-h);
  display:flex; align-items:center; justify-content:space-between; gap:16px;
}

/* logo */
.brand{ display:flex; align-items:center; gap:0; text-decoration:none; flex-shrink:0; }
.brand img.brand-logo{ height:46px; width:auto; display:block; }
.brand .brand-fallback-text{ font-family:'Space Grotesk',sans-serif; font-weight:700; font-size:20px; color:var(--text-hi); }

/* primary nav */
.site-nav{ display:flex; align-items:center; gap:6px; }
.site-nav a{
  font-family:'JetBrains Mono',monospace; font-size:12.5px; letter-spacing:0.02em; color:var(--text-mid);
  text-decoration:none; padding:9px 14px; border-radius:100px; transition:color .2s, background .2s;
}
@media (hover:hover) and (pointer:fine){
  .site-nav a:hover{ color:var(--text-hi); background:var(--surface-hover); }
}
.site-nav a.active{ color:var(--cyan); background:rgba(45,217,232,0.08); }

.header-right{ display:flex; align-items:center; gap:10px; }
.status-pill{
  display:flex; align-items:center; gap:8px; font-family:'JetBrains Mono',monospace; font-size:12px; color:var(--text-mid);
  background:var(--panel); border:1px solid var(--panel-border); padding:8px 14px; border-radius:100px; backdrop-filter:blur(14px);
  white-space:nowrap;
}
.dot{ width:8px; height:8px; border-radius:50%; background:var(--text-low); transition:all .3s; flex-shrink:0; }
.dot.live{ background:var(--ok); box-shadow:0 0 10px var(--ok); animation:pulse 1.4s ease-in-out infinite; }
.dot.err{ background:var(--err); box-shadow:0 0 10px var(--err); }
@keyframes pulse{ 0%,100%{opacity:1;} 50%{opacity:0.4;} }

.ghost-btn{
  font-family:'JetBrains Mono',monospace; font-size:12px; color:var(--text-mid);
  background:transparent; border:1px solid var(--panel-border); padding:8px 14px; border-radius:100px;
  cursor:pointer; transition:border-color .2s, color .2s; white-space:nowrap;
  min-height:44px; display:inline-flex; align-items:center;
}
@media (hover:hover) and (pointer:fine){
  .ghost-btn:hover{ border-color:var(--panel-border-hi); color:var(--text-hi); }
}

/* Light / Dark theme toggle — a compact switch that sits comfortably at
   any viewport size, always visible (never collapsed into the mobile
   menu) since it's a persistent utility control like the menu button. */
.theme-toggle{
  background:none; border:none; padding:0; cursor:pointer; flex-shrink:0;
  width:52px; height:44px; display:flex; align-items:center; justify-content:center;
}
.theme-toggle-track{
  position:relative; width:44px; height:24px; border-radius:100px;
  background:var(--panel); border:1px solid var(--panel-border);
  transition:background-color .25s ease, border-color .25s ease;
}
.theme-toggle-thumb{
  position:absolute; top:2px; left:2px; width:18px; height:18px; border-radius:50%;
  background:linear-gradient(135deg, var(--grad-cyan), var(--grad-blue));
  display:flex; align-items:center; justify-content:center; color:#03151a;
  transition:transform .25s cubic-bezier(.4,0,.2,1);
  box-shadow:0 2px 6px rgba(0,0,0,0.25);
}
.theme-toggle-thumb svg{ width:11px; height:11px; position:absolute; }
:root[data-theme="dark"] .theme-toggle-thumb{ transform:translateX(0); }
:root[data-theme="light"] .theme-toggle-thumb{ transform:translateX(20px); }
:root[data-theme="dark"] .icon-sun{ opacity:0; }
:root[data-theme="dark"] .icon-moon{ opacity:1; }
:root[data-theme="light"] .icon-sun{ opacity:1; }
:root[data-theme="light"] .icon-moon{ opacity:0; }
.theme-toggle-thumb svg{ transition:opacity .2s ease; }
@media (hover:hover) and (pointer:fine){
  .theme-toggle:hover .theme-toggle-track{ border-color:var(--panel-border-hi); }
}
.theme-toggle:focus-visible .theme-toggle-track{ outline:2px solid var(--cyan); outline-offset:2px; }

/* mobile menu toggle */
.menu-toggle{
  display:none; align-items:center; justify-content:center; width:44px; height:44px;
  background:transparent; border:1px solid var(--panel-border); border-radius:10px; cursor:pointer; flex-shrink:0;
}
.menu-toggle svg{ width:18px; height:18px; color:var(--text-hi); }

@media (max-width:860px){
  .site-nav{
    position:absolute; top:var(--header-h); left:0; right:0;
    background:var(--panel-solid); border-bottom:1px solid var(--panel-border);
    flex-direction:column; align-items:stretch; gap:2px; padding:10px;
    max-height:0; overflow:hidden; opacity:0; pointer-events:none;
    transition:max-height .25s ease, opacity .2s ease;
  }
  .site-nav.open{ max-height:320px; opacity:1; pointer-events:auto; }
  .site-nav a{ padding:12px 14px; border-radius:var(--radius-sm); }
  .menu-toggle{ display:flex; }
}

@media (max-width:520px){
  .site-header-inner{ padding:0 14px; }
  .brand img.brand-logo{ height:38px; }
  .ghost-btn{ display:none; }
}

@media (max-width:400px){
  .status-pill{ display:none; }
  .header-right{ gap:6px; }
}

/* Large screens / smart TVs — a little extra breathing room and a
   slightly larger touch/click target for remote-control-style navigation. */
@media (min-width:1600px){
  .site-header-inner{ max-width:1360px; height:84px; }
  .site-nav a{ font-size:13.5px; padding:11px 16px; }
  .brand img.brand-logo{ height:48px; }
}

/* Cross-device hardening */
html{overflow-x:hidden;}
img,svg,canvas,video{max-width:100%;}
button,input,select,textarea{max-width:100%;}
@media(max-width:700px){
  .wrap{width:100%;box-sizing:border-box;}
  .graph-card,.history-card{padding:16px 14px;}
  .graph-head,.history-head{align-items:flex-start;}
  .controls{width:100%;}
  .start-btn{width:min(100%,360px);padding:14px 28px;}
  .progress-track{width:min(100%,360px);}
}
@media(max-width:520px){
  .hero{padding-top:8px;}
  .hero p{font-size:14px;margin-bottom:22px;}
  .gauge-shell{width:min(360px,94vw);}
  .dashboard{grid-template-columns:1fr 1fr!important;}
  .card{padding:14px 12px;}
  .card-value{font-size:22px;}
  .connection-details{gap:10px;}
  .history-table{display:block;overflow-x:auto;-webkit-overflow-scrolling:touch;}
  .history-actions{flex-wrap:wrap;}
}
@media(max-width:380px){
  .dashboard{grid-template-columns:1fr!important;}
  .quick-stats{gap:16px;width:100%;}
  .gauge-shell{width:92vw;}
}


.header-run-test{font-family:'JetBrains Mono',monospace;font-size:12px;font-weight:600;text-decoration:none;padding:9px 14px;border-radius:100px;min-height:44px;display:inline-flex;align-items:center;white-space:nowrap;}
@media(max-width:520px){.header-run-test{display:none;}}

/* --------------------------------------------------------------------------
   Global language switcher
   -------------------------------------------------------------------------- */
.language-switcher{position:relative;flex-shrink:0;z-index:1100}
.language-switcher-btn{
  min-height:44px;display:inline-flex;align-items:center;gap:8px;padding:8px 11px;
  border:1px solid var(--panel-border);border-radius:100px;background:var(--panel);
  color:var(--text-mid);font:500 12px 'JetBrains Mono',monospace;cursor:pointer;
  transition:border-color .2s,color .2s,background .2s;white-space:nowrap;
}
.language-switcher-btn:hover,.language-switcher.open .language-switcher-btn{border-color:var(--panel-border-hi);color:var(--text-hi)}
.language-globe{width:17px;height:17px;color:var(--cyan)}
.language-chevron{width:13px;height:13px;transition:transform .2s}
.language-switcher.open .language-chevron{transform:rotate(180deg)}
.language-menu{
  position:absolute;right:0;top:calc(100% + 10px);width:248px;max-height:min(480px,70vh);overflow:auto;
  padding:8px;background:var(--panel-solid);border:1px solid var(--panel-border-hi);border-radius:16px;
  box-shadow:0 18px 50px rgba(0,0,0,.25);opacity:0;visibility:hidden;transform:translateY(-6px) scale(.98);
  transform-origin:top right;transition:opacity .18s ease,transform .18s ease,visibility .18s;scrollbar-width:thin;
}
.language-switcher.open .language-menu{opacity:1;visibility:visible;transform:translateY(0) scale(1)}
.language-menu-title{padding:8px 10px 10px;color:var(--text-low);font:600 10px 'JetBrains Mono',monospace;text-transform:uppercase;letter-spacing:.08em}
.language-menu button{width:100%;display:flex;align-items:center;gap:10px;padding:9px 10px;border:0;border-radius:9px;background:transparent;color:var(--text-mid);font:500 12px 'Inter',sans-serif;text-align:left;cursor:pointer}
.language-menu button:hover{background:var(--surface-hover);color:var(--text-hi)}
.language-menu button[aria-selected="true"]{background:rgba(45,217,232,.10);color:var(--cyan);font-weight:600}
.language-menu button span:first-child{font-size:17px;line-height:1}
.google-translate-hidden{position:absolute!important;width:1px!important;height:1px!important;overflow:hidden!important;opacity:0!important;pointer-events:none!important;left:-9999px!important;top:-9999px!important}
.goog-te-banner-frame,.goog-te-balloon-frame{display:none!important}
body{top:0!important}
.goog-text-highlight{background:transparent!important;box-shadow:none!important}
@media(max-width:700px){
  .language-current{display:none}
  .language-switcher-btn{width:44px;justify-content:center;padding:8px}
  .language-menu{right:-6px;width:230px}
}
@media(max-width:520px){.language-switcher{display:block}.language-switcher-btn{min-height:42px}}

/* V47: the old Idle status control is intentionally removed from the public header. */
.status-pill{display:none!important;}

/* V48: stable RTL layout for translated content. Flex/grid direction changes
   are intentional, while fixed-width controls remain within the viewport. */
html[dir="rtl"] body{overflow-x:hidden}
html[dir="rtl"] .site-header-inner{direction:rtl}
html[dir="rtl"] .site-nav{direction:rtl}
html[dir="rtl"] .header-right{direction:rtl}
html[dir="rtl"] .language-menu{right:auto;left:0;transform-origin:top left}
html[dir="rtl"] .language-menu button{text-align:right}
html[dir="rtl"] .language-chevron{transform:rotate(0deg)}
html[dir="rtl"] .language-switcher.open .language-chevron{transform:rotate(180deg)}
html[dir="rtl"] input,html[dir="rtl"] textarea{direction:rtl;text-align:right}
html[dir="rtl"] select{direction:rtl}
@media(max-width:860px){
  html[dir="rtl"] .site-nav{left:0;right:0;direction:rtl}
}
@media(max-width:700px){
  html[dir="rtl"] .language-menu{left:-6px;right:auto}
}

/* Global language translation state: keep layout stable while translated text settles. */
html.spexo-translating { overflow-x: hidden; }
html[dir="rtl"] body { overflow-x: hidden; }
html[dir="rtl"] .language-menu,
html[dir="rtl"] .language-switcher { direction: rtl; }

/* Networking Tools menu */
.tools-nav-item{position:relative;}
.tools-nav-trigger{display:inline-flex!important;align-items:center;gap:6px;background:none;border:0;font:inherit;cursor:pointer;color:var(--text-mid);font-family:'JetBrains Mono',monospace;font-size:12.5px;letter-spacing:.02em;padding:9px 14px;border-radius:100px;white-space:nowrap;}
.tools-nav-trigger svg{width:13px;height:13px;transition:transform .18s ease;}
.tools-nav-item.open .tools-nav-trigger,.tools-nav-item.active .tools-nav-trigger,.tools-nav-trigger:hover{color:var(--text-hi);background:var(--surface-hover)}
.tools-nav-item.open .tools-nav-trigger svg{transform:rotate(180deg)}
.tools-nav-menu{position:absolute;top:calc(100% + 8px);left:50%;transform:translate(-50%,-6px);width:310px;padding:8px;background:var(--panel-solid);border:1px solid var(--panel-border-hi);border-radius:16px;box-shadow:0 20px 55px rgba(0,0,0,.28);opacity:0;visibility:hidden;pointer-events:none;transition:opacity .18s,transform .18s,visibility .18s;z-index:1200;}
.tools-nav-item.open .tools-nav-menu{opacity:1;visibility:visible;pointer-events:auto;transform:translate(-50%,0)}
.tools-nav-menu-head{padding:8px 10px 10px}.tools-nav-menu-head strong{display:block;color:var(--text-hi);font:600 13px 'Space Grotesk',sans-serif}.tools-nav-menu-head span{display:block;margin-top:3px;color:var(--text-low);font:400 10px 'JetBrains Mono',monospace}
.tools-nav-links{display:grid;grid-template-columns:1fr 1fr;gap:4px}.tools-nav-links a{display:flex!important;align-items:center;gap:8px;padding:9px 10px!important;border-radius:9px!important;color:var(--text-mid)!important;font-size:11px!important}.tools-nav-links a:hover{background:var(--surface-hover)!important;color:var(--cyan)!important}.tools-nav-links .tn-icon{width:25px;height:25px;display:grid;place-items:center;border:1px solid var(--panel-border);border-radius:7px;color:var(--cyan);font-size:13px;flex:none}.tools-nav-view{display:flex!important;justify-content:center;margin-top:6px;border-top:1px solid var(--panel-border);padding-top:9px!important;color:var(--cyan)!important;font-size:11px!important}
@media(max-width:860px){.tools-nav-item{width:100%}.tools-nav-trigger{width:100%;justify-content:space-between;padding:12px 14px}.tools-nav-menu{position:static;width:auto;transform:none!important;box-shadow:none;border-radius:10px;margin:0 4px 4px;display:none;opacity:1;visibility:visible;pointer-events:auto}.tools-nav-item.open .tools-nav-menu{display:block}.tools-nav-links{grid-template-columns:1fr 1fr}}
@media(max-width:400px){.tools-nav-links{grid-template-columns:1fr}}

/* Networking Tools — SVG asset dropdown */
.tools-nav-menu{width:430px;max-width:min(430px,calc(100vw - 24px));padding:10px}
.tools-nav-links{grid-template-columns:1fr 1fr;gap:6px}
.tools-nav-links a{min-width:0;padding:10px 11px!important}
.tools-nav-links .tn-icon{width:31px;height:31px}
.tools-nav-links .tn-icon img{width:18px;height:18px;display:block;color:var(--cyan);filter:none}
.tools-nav-loading,.tools-nav-empty{grid-column:1/-1;padding:18px 10px;text-align:center;color:var(--text-low);font:500 10px 'JetBrains Mono',monospace}
@media(max-width:860px){.tools-nav-menu{width:auto;max-width:none}.tools-nav-links{grid-template-columns:1fr 1fr}}
@media(max-width:400px){.tools-nav-links{grid-template-columns:1fr}}
/* Wider, cleaner desktop Tools dropdown */
.tools-nav-menu{width:520px;max-width:min(520px,calc(100vw - 24px))}
.tools-nav-links{grid-template-columns:repeat(3,minmax(0,1fr))}
@media(max-width:860px){.tools-nav-menu{width:auto;max-width:none}.tools-nav-links{grid-template-columns:1fr 1fr}}
@media(max-width:400px){.tools-nav-links{grid-template-columns:1fr}}

/* ==========================================================================
   Networking Tools — Reference Mega Menu
   Converted from the supplied visual reference: light glass panel,
   three-column tool cards, globe artwork and browse-all CTA.
   ========================================================================== */
.tools-nav-item{position:relative;z-index:1300}
.tools-mega-menu{
  position:absolute!important;top:calc(100% + 14px)!important;left:50%!important;
  width:min(1120px,calc(100vw - 32px))!important;max-width:none!important;
  padding:14px!important;box-sizing:border-box;
  background:rgba(255,255,255,.98)!important;border:1px solid #d9e8fb!important;
  border-radius:22px!important;box-shadow:0 28px 70px rgba(35,91,151,.18),0 8px 22px rgba(42,95,157,.08)!important;
  color:#102654;overflow:hidden;
  transform:translate(-50%,-8px)!important;
}
.tools-nav-item.open .tools-mega-menu{transform:translate(-50%,0)!important}
.tools-mega-hero{
  position:relative;min-height:190px;display:flex;align-items:center;
  padding:25px 38% 25px 30px;box-sizing:border-box;overflow:hidden;
  border-radius:16px;background:
    radial-gradient(260px 180px at 8% 20%,rgba(226,241,255,.95),transparent 72%),
    radial-gradient(330px 230px at 96% 45%,rgba(224,239,255,.98),transparent 72%),
    linear-gradient(135deg,#f8fbff 0%,#ffffff 58%,#eef6ff 100%);
  border:1px solid #e4effb;
}
.tools-mega-hero:after{content:"";position:absolute;right:-85px;bottom:-125px;width:430px;height:250px;border-radius:50%;background:linear-gradient(180deg,rgba(215,234,254,.7),rgba(239,247,255,.08));transform:rotate(-7deg);pointer-events:none}
.tools-mega-copy{position:relative;z-index:3;max-width:620px}
.tools-mega-badge{display:inline-flex;align-items:center;gap:8px;padding:7px 12px;border-radius:999px;background:#eaf4ff;border:1px solid #d6e9ff;color:#1766d5;font:700 10px/1 'JetBrains Mono',monospace;letter-spacing:.12em}
.tools-mega-badge svg{width:17px;height:17px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.tools-mega-copy h2{margin:14px 0 2px;color:#102654;font:700 34px/.98 'Space Grotesk',sans-serif;letter-spacing:-.045em}
.tools-mega-copy h3{margin:0 0 10px;color:#56739f;font:500 16px/1.3 'Space Grotesk',sans-serif;letter-spacing:-.01em}
.tools-mega-copy p{margin:0;max-width:650px;color:#5b759d;font:400 11px/1.62 'Inter',sans-serif}
.tools-mega-art{position:absolute;right:15px;top:0;width:420px;height:100%;z-index:2;pointer-events:none}
.mega-orbit{position:absolute;border:2px solid rgba(79,157,238,.17);border-radius:50%;transform:rotate(-18deg)}
.mega-orbit-a{width:305px;height:120px;right:42px;top:38px}
.mega-orbit-b{width:335px;height:145px;right:25px;top:25px;border-color:rgba(79,157,238,.25);transform:rotate(18deg)}
.mega-globe{position:absolute;right:104px;top:34px;width:128px;height:128px;border-radius:50%;background:linear-gradient(145deg,#68b3ff,#116fe1);box-shadow:0 12px 32px rgba(38,117,220,.23),inset -14px -12px 24px rgba(0,67,163,.18);border:7px solid rgba(231,245,255,.9);overflow:hidden}
.mega-globe:before,.mega-globe:after{content:"";position:absolute;border:2px solid rgba(255,255,255,.78);border-radius:50%;inset:15px}.mega-globe:after{inset:0;border-left-color:transparent;border-right-color:transparent}
.mega-globe i,.mega-globe b,.mega-globe em{position:absolute;display:block;background:rgba(255,255,255,.78);z-index:2}.mega-globe i{left:50%;top:0;bottom:0;width:2px;transform:translateX(-50%)}.mega-globe b{left:0;right:0;top:50%;height:2px;transform:translateY(-50%)}.mega-globe em{left:12px;right:12px;top:50%;height:2px;transform:translateY(14px);opacity:.7}
.mega-node{position:absolute;width:11px;height:11px;border-radius:50%;background:#2785ed;border:3px solid #e9f5ff;box-shadow:0 0 0 1px rgba(46,127,225,.12)}
.mega-node-a{right:53px;top:27px}.mega-node-b{right:275px;top:101px}.mega-node-c{right:105px;bottom:25px}
.mega-float{position:absolute;width:54px;height:54px;border-radius:15px;display:grid;place-items:center;border:8px solid rgba(255,255,255,.48);box-shadow:0 9px 24px rgba(36,103,181,.13)}
.mega-float img{width:27px;height:27px;display:block}.mega-float-shield{right:235px;top:16px;background:#31b995}.mega-float-server{right:18px;top:67px;background:#8051e9}.mega-float-network{right:93px;bottom:9px;background:#2e82ed}
.tools-mega-section-head{display:flex;align-items:end;justify-content:space-between;gap:20px;padding:16px 4px 10px}
.tools-mega-section-head strong{color:#132c57;font:700 13px 'Space Grotesk',sans-serif}.tools-mega-section-head span{color:#7890b1;font:500 9px 'Inter',sans-serif}
.tools-mega-grid{display:grid!important;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px!important}
.tools-mega-grid .mega-tool-card{position:relative;display:grid!important;grid-template-columns:58px minmax(0,1fr) 32px;grid-template-rows:auto auto;column-gap:13px;row-gap:10px;min-width:0;min-height:106px;padding:14px 13px!important;border-radius:15px!important;text-decoration:none!important;background:#fff!important;border:1px solid #dfeafb!important;color:#102654!important;box-sizing:border-box;overflow:hidden;transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}
.tools-mega-grid .mega-tool-card:before{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(135deg,rgba(255,255,255,.8),rgba(245,250,255,.22));opacity:.8}
.tools-mega-grid .mega-tool-card:hover{transform:translateY(-2px)!important;border-color:#bfd9f8!important;box-shadow:0 12px 25px rgba(44,102,169,.11)!important}
.mega-tool-icon{position:relative;z-index:1;width:54px;height:54px;border-radius:14px;display:grid;place-items:center;grid-row:1/3;box-shadow:0 7px 14px rgba(44,102,169,.12)}
.mega-tool-icon img{width:29px;height:29px;display:block}
.mega-tool-copy{position:relative;z-index:1;min-width:0;display:block;padding-top:2px}.mega-tool-copy strong{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:#102654;font:700 13px/1.15 'Space Grotesk',sans-serif}.mega-tool-copy small{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin-top:5px;color:#6c84a8;font:400 9px/1.45 'Inter',sans-serif}
.mega-tool-arrow{position:relative;z-index:1;align-self:start;justify-self:end;width:30px;height:30px;border-radius:50%;display:grid;place-items:center;color:#1e78e7;background:#edf6ff;font:600 18px/1 'Inter',sans-serif;transition:transform .18s ease}
.mega-tool-card:hover .mega-tool-arrow{transform:translateX(2px)}
.mega-tool-status{position:relative;z-index:1;grid-column:2/4;display:flex;align-items:center;gap:6px;color:#159c73;font:500 9px 'Inter',sans-serif}.mega-tool-status i{width:7px;height:7px;border-radius:50%;background:#13b47b;box-shadow:0 0 0 3px rgba(19,180,123,.08)}
.mega-tone-blue .mega-tool-icon{background:#317cf0}.mega-tone-blue{border-color:#d5e6fc!important}.mega-tone-blue .mega-tool-arrow{color:#176bd6;background:#eef6ff}
.mega-tone-green .mega-tool-icon{background:#28bd91}.mega-tone-green{border-color:#d5eee8!important}.mega-tone-green .mega-tool-arrow{color:#139876;background:#effaf7}
.mega-tone-purple .mega-tool-icon{background:#7c46e7}.mega-tone-purple{border-color:#e5dcfb!important}.mega-tone-purple .mega-tool-arrow{color:#7040d8;background:#f5f0ff}
.mega-tone-orange .mega-tool-icon{background:#ff9d18}.mega-tone-orange{border-color:#f6e6c8!important}.mega-tone-orange .mega-tool-arrow{color:#e58a0a;background:#fff8ec}
.mega-tone-pink .mega-tool-icon{background:#f34865}.mega-tone-pink{border-color:#f6dce3!important}.mega-tone-pink .mega-tool-arrow{color:#dd3855;background:#fff1f4}
.mega-tone-teal .mega-tool-icon{background:#17aab8}.mega-tone-teal{border-color:#d5edf1!important}.mega-tone-teal .mega-tool-arrow{color:#0e8f9c;background:#edfafd}
.mega-tone-violet .mega-tool-icon{background:#4b63df}.mega-tone-violet{border-color:#dce1fa!important}.mega-tone-violet .mega-tool-arrow{color:#3e55c6;background:#f0f3ff}
.mega-tone-cyan .mega-tool-icon{background:#d84b9a}.mega-tone-cyan{border-color:#f2dbe9!important}.mega-tone-cyan .mega-tool-arrow{color:#bf3983;background:#fff1f8}
.tools-mega-view{display:grid!important;grid-template-columns:48px minmax(0,1fr) auto;align-items:center;gap:14px;margin-top:12px!important;padding:12px 12px!important;border:1px solid #dce9fa!important;border-radius:15px!important;background:linear-gradient(135deg,#f6faff,#eef6ff)!important;text-decoration:none!important;color:#125dc7!important}
.mega-view-icon{width:46px;height:46px;border-radius:13px;display:grid;place-items:center;background:#e5f0ff;color:#176be0}.mega-view-icon svg{width:23px;height:23px;fill:none;stroke:currentColor;stroke-width:1.8}.mega-view-copy strong{display:block;color:#1459b9;font:700 13px 'Space Grotesk',sans-serif}.mega-view-copy strong span{font-size:17px}.mega-view-copy small{display:block;margin-top:3px;color:#7891b2;font:400 9px 'Inter',sans-serif}.mega-view-cta{display:inline-flex;align-items:center;gap:10px;padding:11px 16px;border-radius:13px;background:#2779e9;color:#fff;font:700 10px 'Inter',sans-serif;box-shadow:0 8px 18px rgba(39,121,233,.18)}.mega-view-cta b{font-size:16px;line-height:1}
.tools-mega-menu .tools-nav-loading,.tools-mega-menu .tools-nav-empty{grid-column:1/-1;min-height:80px;display:grid;place-items:center;padding:18px 10px;color:#7891b2;font:500 10px 'JetBrains Mono',monospace}
@media(max-width:1100px){.tools-mega-menu{width:min(960px,calc(100vw - 24px))!important}.tools-mega-hero{padding-right:39%}.tools-mega-art{right:-15px;transform:scale(.88);transform-origin:right center}}
@media(max-width:860px){.tools-mega-menu{position:static!important;width:auto!important;max-width:none!important;margin:0 4px 5px!important;padding:10px!important;transform:none!important;box-shadow:none!important;border-radius:14px!important;display:none}.tools-nav-item.open .tools-mega-menu{display:block}.tools-mega-hero{min-height:190px;padding:22px 22px 150px}.tools-mega-copy h2{font-size:29px}.tools-mega-art{right:50%;top:86px;transform:translateX(50%) scale(.68);transform-origin:center top}.tools-mega-section-head{align-items:flex-start;flex-direction:column;gap:3px}.tools-mega-grid{grid-template-columns:1fr 1fr!important}.tools-mega-view{grid-template-columns:44px minmax(0,1fr);}.mega-view-cta{grid-column:1/-1;justify-content:center}.tools-mega-view{margin-top:10px!important}}
@media(max-width:520px){.tools-mega-grid{grid-template-columns:1fr!important}.tools-mega-hero{padding:20px 18px 132px}.tools-mega-copy h2{font-size:26px}.tools-mega-copy h3{font-size:14px}.tools-mega-copy p{font-size:10px}.tools-mega-art{transform:translateX(50%) scale(.56);top:86px}.mega-tool-card{min-height:96px!important}.tools-mega-view{grid-template-columns:42px 1fr}.mega-view-icon{width:42px;height:42px}.mega-view-copy small{font-size:8px}}
CSS
node --check /mnt/data/spexo_mega/public/js/header.js

/* V50 — Compact centered Tools mega menu + Font Awesome visual system */
.tools-nav-trigger > .fa-chevron-down{font-size:11px;transition:transform .18s ease}
.tools-nav-item.open .tools-nav-trigger > .fa-chevron-down{transform:rotate(180deg)}
.menu-toggle > .fa-bars{width:18px;height:18px;color:var(--text-hi);font-size:18px;display:grid;place-items:center}
.language-globe,.language-chevron{display:inline-grid;place-items:center}
.language-menu button > i{width:18px;text-align:center;font-size:14px;color:var(--cyan);flex:none}
.tools-mega-menu{
  position:fixed!important;
  top:calc(var(--header-h) + 10px)!important;
  left:50%!important;
  right:auto!important;
  width:min(900px,calc(100vw - 32px))!important;
  max-height:calc(100vh - var(--header-h) - 22px)!important;
  overflow:auto!important;
  transform:translate(-50%,-8px)!important;
  padding:12px!important;
  border-radius:20px!important;
  box-shadow:0 24px 60px rgba(27,77,132,.20),0 8px 24px rgba(42,95,157,.08)!important;
}
.tools-nav-item.open .tools-mega-menu{transform:translate(-50%,0)!important}
.tools-mega-hero{min-height:155px;padding:20px 39% 20px 24px;border-radius:15px}
.tools-mega-copy h2{font-size:29px;margin:11px 0 2px}
.tools-mega-copy h3{font-size:14px;margin-bottom:7px}
.tools-mega-copy p{font-size:10px;line-height:1.5}
.tools-mega-art{width:330px;transform:scale(.78);transform-origin:right center;right:0}
.mega-globe{right:76px;top:25px;width:108px;height:108px}
.mega-orbit-a{width:260px;height:105px;right:18px;top:30px}
.mega-orbit-b{width:285px;height:125px;right:3px;top:20px}
.mega-node-a{right:30px;top:20px}.mega-node-b{right:220px;top:82px}.mega-node-c{right:78px;bottom:17px}
.mega-float{width:45px;height:45px;border-radius:13px;border-width:6px}.mega-float i{font-size:18px;color:#fff}
.mega-float-shield{right:188px;top:13px}.mega-float-server{right:5px;top:55px}.mega-float-network{right:75px;bottom:5px}
.tools-mega-section-head{padding:11px 3px 8px}.tools-mega-section-head strong{font-size:12px}.tools-mega-section-head span{font-size:8px}
.tools-mega-grid{gap:8px!important}
.tools-mega-grid .mega-tool-card{grid-template-columns:46px minmax(0,1fr) 27px;min-height:84px;padding:10px!important;border-radius:13px!important;column-gap:9px;row-gap:6px}
.mega-tool-icon{width:44px;height:44px;border-radius:12px}.mega-tool-icon i{font-size:18px;color:#fff}
.mega-tool-copy strong{font-size:11px}.mega-tool-copy small{font-size:8px;margin-top:3px}
.mega-tool-arrow{width:26px;height:26px;font-size:15px}.mega-tool-status{font-size:8px;gap:5px}.mega-tool-status i{width:6px;height:6px}
.tools-mega-view{grid-template-columns:40px minmax(0,1fr) auto;gap:10px;margin-top:9px!important;padding:9px!important;border-radius:13px!important}
.mega-view-icon{width:38px;height:38px;border-radius:11px}.mega-view-icon i{font-size:17px}.mega-view-copy strong{font-size:11px}.mega-view-copy small{font-size:8px}.mega-view-cta{padding:9px 12px;border-radius:11px;font-size:9px}
.tools-mega-menu .tools-nav-loading,.tools-mega-menu .tools-nav-empty{min-height:60px}
@media(max-width:860px){
  .tools-mega-menu{position:static!important;width:auto!important;max-width:none!important;max-height:none!important;overflow:visible!important;margin:0 4px 5px!important;transform:none!important;box-shadow:none!important;border-radius:14px!important}
  .tools-nav-item.open .tools-mega-menu{transform:none!important}
  .tools-mega-hero{min-height:175px;padding:20px 20px 125px}
  .tools-mega-art{right:50%;top:78px;transform:translateX(50%) scale(.58)}
}

/* ========================================================================== 
   Global theme support — Header + Networking Tools Mega Menu
   ========================================================================== */
:root[data-theme="dark"] .tools-mega-menu{
  background:var(--panel-solid)!important;
  border-color:var(--panel-border-hi)!important;
  color:var(--text-hi);
  box-shadow:0 28px 70px rgba(0,0,0,.46),0 8px 22px rgba(0,0,0,.22)!important;
}
:root[data-theme="dark"] .tools-mega-hero{
  background:radial-gradient(260px 180px at 8% 20%,rgba(45,105,180,.20),transparent 72%),radial-gradient(330px 230px at 96% 45%,rgba(37,83,157,.25),transparent 72%),linear-gradient(135deg,#0b1524 0%,#0d1829 58%,#0b1a2d 100%);
  border-color:var(--panel-border);
}
:root[data-theme="dark"] .tools-mega-hero:after{background:linear-gradient(180deg,rgba(47,105,180,.18),rgba(20,50,90,.02))}
:root[data-theme="dark"] .tools-mega-badge{background:rgba(63,123,255,.12);border-color:rgba(126,203,255,.18);color:#80bdff}
:root[data-theme="dark"] .tools-mega-copy h2{color:var(--text-hi)}
:root[data-theme="dark"] .tools-mega-copy h3{color:var(--text-mid)}
:root[data-theme="dark"] .tools-mega-copy p{color:var(--text-mid)}
:root[data-theme="dark"] .tools-mega-section-head strong{color:var(--text-hi)}
:root[data-theme="dark"] .tools-mega-section-head span{color:var(--text-low)}
:root[data-theme="dark"] .tools-mega-grid .mega-tool-card{background:var(--panel)!important;border-color:var(--panel-border)!important;color:var(--text-hi)!important}
:root[data-theme="dark"] .tools-mega-grid .mega-tool-card:before{background:linear-gradient(135deg,rgba(255,255,255,.025),rgba(255,255,255,.005))}
:root[data-theme="dark"] .tools-mega-grid .mega-tool-card:hover{border-color:var(--panel-border-hi)!important;box-shadow:0 12px 25px rgba(0,0,0,.24)!important}
:root[data-theme="dark"] .mega-tool-copy strong{color:var(--text-hi)}
:root[data-theme="dark"] .mega-tool-copy small{color:var(--text-low)}
:root[data-theme="dark"] .mega-tool-arrow{background:var(--surface-hover)!important;color:#82bbff!important}
:root[data-theme="dark"] .mega-tool-status{color:var(--ok)}
:root[data-theme="dark"] .tools-mega-view{border-color:var(--panel-border)!important;background:linear-gradient(135deg,rgba(63,123,255,.10),rgba(45,217,232,.04))!important;color:#82bbff!important}
:root[data-theme="dark"] .mega-view-icon{background:rgba(63,123,255,.12);color:#82bbff}
:root[data-theme="dark"] .mega-view-copy strong{color:#82bbff}
:root[data-theme="dark"] .mega-view-copy small{color:var(--text-low)}
:root[data-theme="dark"] .tools-mega-menu .tools-nav-loading,
:root[data-theme="dark"] .tools-mega-menu .tools-nav-empty{color:var(--text-low)}

/* Theme toggle icon semantics: sun is warm yellow in light/default mode;
   moon is crisp white when dark mode is active. */
.theme-toggle-thumb .icon-sun{color:#ffd43b}
.theme-toggle-thumb .icon-moon{color:#fff}
:root[data-theme="light"] .theme-toggle-thumb{color:#ffd43b}
:root[data-theme="dark"] .theme-toggle-thumb{color:#fff}


/* Theme-aware brand assets: the dark-theme logo uses white lettering while
   preserving the original blue/cyan emblem. Keep both header and footer in sync. */
.brand img.logo-for-dark,
.site-footer img.logo-for-dark { display:none; }
:root[data-theme="dark"] .brand img.logo-for-light,
:root[data-theme="dark"] .site-footer img.logo-for-light { display:none; }
:root[data-theme="dark"] .brand img.logo-for-dark,
:root[data-theme="dark"] .site-footer img.logo-for-dark { display:block; }

/* Ensure exactly one header logo is visible for the active theme. */
.site-header .logo-chip img.logo-for-light { display: block !important; }
.site-header .logo-chip img.logo-for-dark { display: none !important; }
:root[data-theme="dark"] .site-header .logo-chip img.logo-for-light { display: none !important; }
:root[data-theme="dark"] .site-header .logo-chip img.logo-for-dark { display: block !important; }