/* ============================================================
   XSecurity One — Design System v1.0
   One Intelligence. One Defense.
   A Xonware Technologies product · www.xsecurityone.com
   ============================================================ */

:root{
  /* Brand — taken from the approved mark */
  --xso-blue:#0653DD;
  --xso-blue-deep:#0A3DAB;
  --xso-blue-ink:#062B73;
  --xso-green:#0AAE67;
  --xso-green-deep:#068A52;
  --xso-green-soft:#3ECF8E;

  /* Neutrals */
  --navy:#07182E;
  --navy-2:#0B2140;
  --navy-3:#12304F;
  --ink:#101827;
  --slate:#485568;
  --slate-soft:#79869A;
  --ice:#F4F8FC;
  --ice-2:#EDF3FA;
  --paper:#FFFFFF;
  --border:#DCE5EF;
  --border-dark:rgba(148,178,215,.18);

  /* Data-viz support tones (restrained) */
  --cyan:#2E8FD8;
  --amber:#B45309;
  --amber-bg:#FEF3E2;
  --red:#C42B2B;
  --red-bg:#FCEBEB;
  --green-bg:#E9F8F1;
  --blue-bg:#EBF1FD;

  /* Type */
  --font-display:"Manrope",-apple-system,"Segoe UI",sans-serif;
  --font-body:"Inter",-apple-system,"Segoe UI",sans-serif;
  --font-mono:"IBM Plex Mono","SFMono-Regular",Consolas,monospace;

  /* Rhythm */
  --max-w:1280px;
  --max-w-wide:1440px;
  --gutter:clamp(20px,4vw,56px);
  --sect:clamp(84px,10vw,148px);
  --radius:16px;
  --radius-sm:10px;

  --shadow-1:0 1px 2px rgba(7,24,46,.05),0 8px 28px rgba(7,24,46,.06);
  --shadow-2:0 2px 4px rgba(7,24,46,.06),0 18px 48px rgba(7,24,46,.10);

  --ease:cubic-bezier(.22,.61,.24,1);
}

/* ---------- Reset / base ---------- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--font-body);
  font-size:17px;line-height:1.65;
  color:var(--ink);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;border:0;background:none}
ul,ol{list-style:none}
::selection{background:rgba(6,83,221,.14)}

h1,h2,h3,h4{font-family:var(--font-display);color:var(--ink);letter-spacing:-.02em;line-height:1.08;font-weight:800}
.h-hero{font-size:clamp(42px,6.4vw,82px);letter-spacing:-.032em}
.h-xl{font-size:clamp(34px,4.6vw,58px);letter-spacing:-.028em}
.h-lg{font-size:clamp(26px,3vw,36px);line-height:1.14}
.h-md{font-size:clamp(20px,2.2vw,25px);line-height:1.24;font-weight:700}
.lead{font-size:clamp(18px,1.7vw,21px);line-height:1.6;color:var(--slate);max-width:62ch}
.body-max{max-width:66ch}
p{color:var(--slate)}
strong{color:var(--ink);font-weight:600}

/* Mono utility voice — the "evidence" register */
.mono,.chip,.eyebrow,.tag{font-family:var(--font-mono)}
.eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  font-size:12.5px;font-weight:500;letter-spacing:.18em;text-transform:uppercase;
  color:var(--xso-blue);margin-bottom:22px;
}
.eyebrow::before{content:"";width:26px;height:2px;background:currentColor;opacity:.85}
.eyebrow--green{color:var(--xso-green-deep)}
.dark .eyebrow{color:var(--xso-green-soft)}
.dark .eyebrow--blue{color:#7FA8F2}

/* Evidence chips — signature micro-element */
.chip{
  display:inline-flex;align-items:center;gap:7px;
  font-size:11.5px;font-weight:500;letter-spacing:.08em;text-transform:uppercase;
  padding:5px 11px;border-radius:999px;
  border:1px solid var(--border);background:var(--paper);color:var(--slate);
  white-space:nowrap;
}
.chip::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--slate-soft);flex:none}
.chip--evidence{color:var(--xso-blue);border-color:#C4D5F6;background:var(--blue-bg)}
.chip--evidence::before{background:var(--xso-blue)}
.chip--safe{color:var(--xso-green-deep);border-color:#BFE9D6;background:var(--green-bg)}
.chip--safe::before{background:var(--xso-green)}
.chip--approval{color:var(--amber);border-color:#F3D9AE;background:var(--amber-bg)}
.chip--approval::before{background:var(--amber)}
.chip--critical{color:var(--red);border-color:#F0C6C6;background:var(--red-bg)}
.chip--critical::before{background:var(--red)}
.dark .chip{background:rgba(255,255,255,.04);border-color:var(--border-dark);color:#AFC4DE}
.dark .chip--safe{color:var(--xso-green-soft);border-color:rgba(62,207,142,.35);background:rgba(10,174,103,.10)}
.dark .chip--safe::before{background:var(--xso-green-soft)}
.dark .chip--evidence{color:#8FB2F5;border-color:rgba(111,152,238,.4);background:rgba(6,83,221,.14)}
.dark .chip--evidence::before{background:#6F98EE}
.dark .chip--approval{color:#EFB868;border-color:rgba(239,184,104,.35);background:rgba(180,83,9,.12)}
.dark .chip--approval::before{background:#EFB868}
.dark .chip--critical{color:#F08A8A;border-color:rgba(240,138,138,.35);background:rgba(196,43,43,.12)}
.dark .chip--critical::before{background:#F08A8A}

/* Status labels (release truth) */
.tag{font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;padding:3px 8px;border-radius:5px;font-weight:500}
.tag--prod{color:var(--xso-green-deep);background:var(--green-bg)}
.tag--pilot{color:var(--xso-blue);background:var(--blue-bg)}
.tag--preview{color:var(--amber);background:var(--amber-bg)}
.tag--roadmap{color:var(--slate-soft);background:var(--ice)}
.dark .tag--prod{color:var(--xso-green-soft);background:rgba(10,174,103,.14)}
.dark .tag--pilot{color:#8FB2F5;background:rgba(6,83,221,.18)}
.dark .tag--preview{color:#EFB868;background:rgba(180,83,9,.16)}
.dark .tag--roadmap{color:#8FA2BC;background:rgba(255,255,255,.06)}

/* ---------- Layout ---------- */
.wrap{max-width:var(--max-w);margin:0 auto;padding:0 var(--gutter)}
.wrap--wide{max-width:var(--max-w-wide)}
section{padding:var(--sect) 0;position:relative}
.sect-head{max-width:780px;margin-bottom:clamp(40px,5vw,64px)}
.sect-head .lead{margin-top:18px}
.sect-head--center{margin-left:auto;margin-right:auto;text-align:center}
.sect-head--center .eyebrow{justify-content:center}
.sect-head--center .lead{margin-left:auto;margin-right:auto}

.dark{background:var(--navy);color:#C6D4E6}
.dark h1,.dark h2,.dark h3,.dark h4{color:#F2F6FB}
.dark p{color:#9FB3CC}
.dark strong{color:#E7EEF7}
.dark-grid{
  background-image:linear-gradient(rgba(126,160,205,.055) 1px,transparent 1px),linear-gradient(90deg,rgba(126,160,205,.055) 1px,transparent 1px);
  background-size:44px 44px;
}
.sect-ice{background:var(--ice)}
.hairline-top{border-top:1px solid var(--border)}
.dark.hairline-top{border-top:1px solid var(--border-dark)}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  font-family:var(--font-display);font-weight:700;font-size:15.5px;letter-spacing:-.01em;
  padding:14px 26px;border-radius:11px;
  transition:transform .18s var(--ease),box-shadow .18s var(--ease),background .18s var(--ease),border-color .18s var(--ease);
  will-change:transform;
}
.btn svg{flex:none}
.btn--primary{background:var(--xso-blue);color:#fff;box-shadow:0 1px 2px rgba(6,43,115,.3),0 8px 22px rgba(6,83,221,.28)}
.btn--primary:hover{background:var(--xso-blue-deep);transform:translateY(-1px);box-shadow:0 2px 4px rgba(6,43,115,.3),0 14px 30px rgba(6,83,221,.32)}
.btn--ghost{border:1.5px solid var(--border);color:var(--ink);background:var(--paper)}
.btn--ghost:hover{border-color:#B9C9E2;transform:translateY(-1px);box-shadow:var(--shadow-1)}
.dark .btn--ghost{border-color:rgba(160,190,230,.32);color:#EAF1FA;background:transparent}
.dark .btn--ghost:hover{border-color:rgba(160,190,230,.6);background:rgba(255,255,255,.04)}
.btn--white{background:#fff;color:var(--navy)}
.btn--white:hover{transform:translateY(-1px);box-shadow:0 12px 30px rgba(0,0,0,.28)}
.btn--sm{padding:10px 18px;font-size:14px;border-radius:9px}
.link-arrow{
  display:inline-flex;align-items:center;gap:8px;
  font-family:var(--font-display);font-weight:700;font-size:15.5px;color:var(--xso-blue);
}
.link-arrow svg{transition:transform .2s var(--ease)}
.link-arrow:hover svg{transform:translateX(4px)}
.dark .link-arrow{color:var(--xso-green-soft)}
.btn-row{display:flex;flex-wrap:wrap;gap:14px;align-items:center}

/* ---------- Header ---------- */
.announce{
  background:var(--navy);color:#C9D8EC;
  font-family:var(--font-mono);font-size:12.5px;letter-spacing:.02em;
  text-align:center;padding:9px var(--gutter);
}
.announce a{color:var(--xso-green-soft);font-weight:500}
.announce a:hover{text-decoration:underline}

.site-header{
  position:sticky;top:0;z-index:120;
  background:rgba(255,255,255,.86);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid transparent;
  transition:border-color .25s,box-shadow .25s;
}
.site-header.scrolled{border-bottom-color:var(--border);box-shadow:0 4px 24px rgba(7,24,46,.05)}
.nav-bar{display:flex;align-items:center;gap:34px;height:74px;max-width:var(--max-w-wide);margin:0 auto;padding:0 var(--gutter)}
.brand{display:flex;align-items:center;gap:11px;flex:none}
.brand img{height:34px;width:auto}
.brand-word{font-family:var(--font-display);font-weight:800;font-size:21px;letter-spacing:-.03em;color:var(--ink)}
.brand-word em{font-style:normal;color:var(--xso-green);font-weight:700}

.nav-main{display:flex;align-items:center;gap:4px;margin:0 auto}
.nav-item{position:relative}
.nav-link{
  display:inline-flex;align-items:center;gap:6px;
  font-family:var(--font-display);font-weight:600;font-size:15px;color:var(--slate);
  padding:10px 14px;border-radius:9px;transition:color .15s,background .15s;
}
.nav-link:hover,.nav-item:focus-within>.nav-link,.nav-link[aria-current="page"]{color:var(--ink);background:var(--ice)}
.nav-link .caret{transition:transform .2s var(--ease)}
.nav-item:hover .caret,.nav-item:focus-within .caret{transform:rotate(180deg)}

.menu-panel{
  position:absolute;top:calc(100% + 10px);left:50%;transform:translateX(-50%) translateY(6px);
  background:var(--paper);border:1px solid var(--border);border-radius:16px;
  box-shadow:var(--shadow-2);padding:22px;min-width:640px;
  opacity:0;visibility:hidden;pointer-events:none;
  transition:opacity .18s var(--ease),transform .18s var(--ease),visibility .18s;
}
.menu-panel--sm{min-width:300px}
.nav-item:hover .menu-panel,.nav-item:focus-within .menu-panel{
  opacity:1;visibility:visible;pointer-events:auto;transform:translateX(-50%) translateY(0);
}
.menu-cols{display:grid;grid-template-columns:repeat(3,1fr);gap:6px 26px}
.menu-cols--2{grid-template-columns:repeat(2,1fr)}
.menu-cols--1{grid-template-columns:1fr}
.menu-group-title{font-family:var(--font-mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--slate-soft);padding:6px 10px 8px;grid-column:auto}
.menu-a{display:block;padding:9px 10px;border-radius:9px;transition:background .14s}
.menu-a:hover{background:var(--ice)}
.menu-a b{display:block;font-family:var(--font-display);font-weight:700;font-size:14.5px;color:var(--ink);letter-spacing:-.01em}
.menu-a span{display:block;font-size:12.8px;color:var(--slate-soft);line-height:1.45;margin-top:1px}
.nav-cta{display:flex;align-items:center;gap:12px;flex:none}
.nav-burger{display:none;width:44px;height:44px;border-radius:10px;align-items:center;justify-content:center}
.nav-burger:hover{background:var(--ice)}
.nav-burger span{position:relative;width:20px;height:2px;background:var(--ink);display:block;transition:.2s}
.nav-burger span::before,.nav-burger span::after{content:"";position:absolute;left:0;width:20px;height:2px;background:var(--ink);transition:.2s}
.nav-burger span::before{top:-6px}.nav-burger span::after{top:6px}
body.nav-open .nav-burger span{background:transparent}
body.nav-open .nav-burger span::before{top:0;transform:rotate(45deg)}
body.nav-open .nav-burger span::after{top:0;transform:rotate(-45deg)}

/* Mobile nav */
.nav-mobile{display:none}
@media(max-width:1080px){
  .nav-main,.nav-cta .btn--ghost{display:none}
  .nav-burger{display:inline-flex}
  .nav-mobile{
    display:block;position:fixed;inset:0;top:0;z-index:110;background:var(--paper);
    padding:100px var(--gutter) 40px;overflow-y:auto;
    opacity:0;visibility:hidden;transform:translateY(-8px);
    transition:opacity .22s var(--ease),transform .22s var(--ease),visibility .22s;
  }
  body.nav-open .nav-mobile{opacity:1;visibility:visible;transform:none}
  body.nav-open{overflow:hidden}
  .nav-mobile .menu-group-title{padding:18px 0 6px;border-top:1px solid var(--border);margin-top:14px}
  .nav-mobile .menu-group-title:first-child{border-top:0;margin-top:0}
  .nav-mobile a.m-link{display:block;font-family:var(--font-display);font-weight:700;font-size:17px;color:var(--ink);padding:11px 0}
  .nav-mobile a.m-sub{display:block;font-size:15px;color:var(--slate);padding:8px 0 8px 14px}
  .nav-mobile .btn{width:100%;margin-top:20px}
}

/* ---------- Cards ---------- */
.card{
  background:var(--paper);border:1px solid var(--border);border-radius:var(--radius);
  padding:30px;transition:transform .22s var(--ease),box-shadow .22s var(--ease),border-color .22s var(--ease);
  position:relative;
}
a.card{display:block}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow-2);border-color:#C8D6EA}
.card--flat:hover{transform:none;box-shadow:var(--shadow-1)}
.dark .card{background:rgba(255,255,255,.028);border-color:var(--border-dark)}
.dark .card:hover{border-color:rgba(148,178,215,.36);box-shadow:0 18px 48px rgba(0,0,0,.35)}
.card h3{margin-bottom:10px}
.card .link-arrow{margin-top:18px}
.grid{display:grid;gap:22px}
.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:980px){.grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}}

/* Product icon — geometric, derived from X blade angles */
.p-icon{
  width:46px;height:46px;border-radius:12px;flex:none;
  display:flex;align-items:center;justify-content:center;
  background:var(--blue-bg);color:var(--xso-blue);margin-bottom:18px;
}
.p-icon--green{background:var(--green-bg);color:var(--xso-green-deep)}
.p-icon--navy{background:var(--ice);color:var(--navy)}
.dark .p-icon{background:rgba(6,83,221,.16);color:#8FB2F5}
.dark .p-icon--green{background:rgba(10,174,103,.14);color:var(--xso-green-soft)}

/* ---------- Diagram / SOC chrome ---------- */
.soc-window{
  background:linear-gradient(180deg,var(--navy-2),var(--navy));
  border:1px solid var(--border-dark);border-radius:18px;overflow:hidden;
  box-shadow:0 30px 80px rgba(3,12,26,.5);
}
.soc-titlebar{
  display:flex;align-items:center;gap:12px;
  padding:12px 18px;border-bottom:1px solid var(--border-dark);
  font-family:var(--font-mono);font-size:12px;color:#8FA6C4;letter-spacing:.04em;
}
.soc-dots{display:flex;gap:6px}
.soc-dots i{width:9px;height:9px;border-radius:50%;background:rgba(255,255,255,.14)}
.soc-titlebar .right{margin-left:auto;display:flex;gap:10px;align-items:center}
.soc-body{padding:clamp(18px,3vw,34px)}
.light-window{
  background:var(--paper);border:1px solid var(--border);border-radius:18px;overflow:hidden;box-shadow:var(--shadow-2);
}
.light-window .soc-titlebar{border-bottom:1px solid var(--border);color:var(--slate-soft)}
.light-window .soc-dots i{background:var(--border)}

/* Diagram text inside SVGs */
.dg-label{font-family:var(--font-mono);font-size:11px;letter-spacing:.08em;fill:#8FA6C4;text-transform:uppercase}
.dg-label--lt{fill:var(--slate-soft)}
.dg-node-t{font-family:var(--font-display);font-weight:700;font-size:13.5px;fill:#EAF1FA;letter-spacing:-.01em}
.dg-node-t--lt{fill:var(--ink)}
.dg-sub{font-family:var(--font-mono);font-size:10.5px;fill:#7E96B8}
.dg-sub--lt{fill:var(--slate-soft)}

/* Split layout */
.split{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(36px,5vw,80px);align-items:center}
.split--rev{grid-template-columns:minmax(0,7fr) minmax(0,5fr)}
@media(max-width:980px){.split,.split--rev{grid-template-columns:1fr}}

/* Feature list rows */
.f-list{display:grid;gap:0;margin-top:8px}
.f-row{display:flex;gap:16px;padding:17px 0;border-bottom:1px solid var(--border);align-items:flex-start}
.f-row:last-child{border-bottom:0}
.dark .f-row{border-color:var(--border-dark)}
.f-row .f-dot{flex:none;margin-top:7px;width:8px;height:8px;border-radius:2px;background:var(--xso-blue);transform:rotate(45deg)}
.f-row .f-dot--g{background:var(--xso-green)}
.f-row b{font-family:var(--font-display);font-weight:700;color:var(--ink);display:block;font-size:16px;letter-spacing:-.01em}
.dark .f-row b{color:#EAF1FA}
.f-row p{font-size:14.5px;line-height:1.55;margin-top:2px}

/* Stat / proof band */
.proof-band{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;background:var(--paper)}
.proof-cell{padding:26px 28px;border-left:1px solid var(--border)}
.proof-cell:first-child{border-left:0}
.proof-cell b{display:block;font-family:var(--font-display);font-weight:800;font-size:17px;letter-spacing:-.01em;color:var(--ink);margin-bottom:5px}
.proof-cell span{font-size:13.5px;color:var(--slate-soft);line-height:1.5;display:block}
.proof-cell .mono{font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--xso-blue);display:block;margin-bottom:10px}
@media(max-width:980px){.proof-band{grid-template-columns:1fr 1fr}.proof-cell:nth-child(3){border-left:0}.proof-cell{border-top:1px solid var(--border)}.proof-cell:nth-child(-n+2){border-top:0}}
@media(max-width:560px){.proof-band{grid-template-columns:1fr}.proof-cell{border-left:0;border-top:1px solid var(--border)}.proof-cell:first-child{border-top:0}}

/* Tabs */
.tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:30px}
.tab-btn{
  font-family:var(--font-display);font-weight:700;font-size:14.5px;color:var(--slate);
  padding:10px 18px;border-radius:999px;border:1.5px solid var(--border);background:var(--paper);
  transition:.16s;
}
.tab-btn:hover{border-color:#B9C9E2;color:var(--ink)}
.tab-btn.active{background:var(--navy);border-color:var(--navy);color:#fff}
.tab-pane{display:none}
.tab-pane.active{display:block;animation:fadeUp .35s var(--ease)}
@keyframes fadeUp{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}

/* Timeline clocks (OneGovern) */
.clock-row{display:flex;align-items:center;gap:16px;padding:15px 0;border-bottom:1px solid var(--border)}
.clock-row:last-child{border-bottom:0}
.clock-row .c-name{font-family:var(--font-mono);font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink);width:150px;flex:none;font-weight:500}
.clock-track{flex:1;height:8px;border-radius:99px;background:var(--ice-2);overflow:hidden;position:relative}
.clock-fill{position:absolute;inset:0 auto 0 0;border-radius:99px;width:0%;transition:width 1.4s var(--ease)}
.clock-row .c-due{font-family:var(--font-mono);font-size:11.5px;color:var(--slate-soft);width:118px;text-align:right;flex:none}

/* Footer */
.site-footer{background:var(--navy);color:#93A8C4;padding:80px 0 36px}
.foot-grid{display:grid;grid-template-columns:2.1fr repeat(5,1fr);gap:38px;margin-bottom:56px}
.foot-brand img{height:32px;margin-bottom:18px}
.foot-brand p{font-size:13.5px;line-height:1.6;color:#7E93B1;max-width:280px}
.foot-brand .mono{display:block;margin-top:16px;font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:#5F758F}
.foot-col h5{font-family:var(--font-mono);font-size:11px;font-weight:500;letter-spacing:.16em;text-transform:uppercase;color:#6C82A0;margin-bottom:16px}
.foot-col a{display:block;font-size:13.8px;color:#A6B8D0;padding:5px 0;transition:color .14s}
.foot-col a:hover{color:#fff}
.foot-bottom{border-top:1px solid var(--border-dark);padding-top:26px;display:flex;flex-wrap:wrap;gap:14px 26px;align-items:center;font-size:12.8px;color:#6C82A0}
.foot-bottom .legal{display:flex;flex-wrap:wrap;gap:4px 20px;margin-left:auto}
.foot-bottom .legal a:hover{color:#fff}
@media(max-width:1080px){.foot-grid{grid-template-columns:repeat(3,1fr)}.foot-brand{grid-column:1/-1}}
@media(max-width:640px){.foot-grid{grid-template-columns:repeat(2,1fr)}}

/* Reveal on scroll */
.rv{opacity:0;transform:translateY(16px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.rv.in{opacity:1;transform:none}
.rv-d1{transition-delay:.08s}.rv-d2{transition-delay:.16s}.rv-d3{transition-delay:.24s}.rv-d4{transition-delay:.32s}

/* Signal path animations */
.sig-path{stroke-dasharray:6 10;animation:sigflow 1.6s linear infinite}
@keyframes sigflow{to{stroke-dashoffset:-16}}
.pulse-node{animation:pulseN 2.6s var(--ease) infinite}
@keyframes pulseN{0%,100%{opacity:.55}50%{opacity:1}}

@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
  .rv{opacity:1;transform:none}
}

/* Focus visibility */
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{
  outline:2.5px solid var(--xso-blue);outline-offset:3px;border-radius:6px;
}

/* Forms */
.field{margin-bottom:20px}
.field label{display:block;font-family:var(--font-display);font-weight:700;font-size:14px;margin-bottom:8px;color:var(--ink)}
.field label .req{color:var(--red)}
.field input,.field select,.field textarea{
  width:100%;font:inherit;font-size:15.5px;color:var(--ink);
  padding:13px 15px;border:1.5px solid var(--border);border-radius:10px;background:var(--paper);
  transition:border-color .15s,box-shadow .15s;
}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--xso-blue);box-shadow:0 0 0 4px rgba(6,83,221,.10);outline:none}
.field .err{display:none;font-size:13px;color:var(--red);margin-top:6px}
.field.invalid input,.field.invalid select,.field.invalid textarea{border-color:var(--red)}
.field.invalid .err{display:block}
.field .hint{font-size:12.8px;color:var(--slate-soft);margin-top:6px}

/* Hero section */
.hero{padding:clamp(64px,8vw,110px) 0 clamp(56px,7vw,96px);overflow:hidden;position:relative}
.hero-bg{
  position:absolute;inset:0;pointer-events:none;
  background:
    radial-gradient(900px 480px at 82% 8%,rgba(10,174,103,.06),transparent 60%),
    radial-gradient(1100px 560px at 12% 0%,rgba(6,83,221,.07),transparent 60%),
    var(--paper);
}
.hero-inner{position:relative;display:grid;grid-template-columns:minmax(0,46fr) minmax(0,54fr);gap:clamp(36px,5vw,72px);align-items:center}
@media(max-width:1080px){.hero-inner{grid-template-columns:1fr}}
.hero .lead{margin:26px 0 34px}
.hero-meta{display:flex;flex-wrap:wrap;gap:10px;margin-top:34px}

/* Breadcrumb / product page hero */
.crumb{font-family:var(--font-mono);font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--slate-soft);display:flex;gap:10px;align-items:center;margin-bottom:26px}
.crumb a:hover{color:var(--xso-blue)}
.crumb .sep{opacity:.5}
.crumb .cur{color:var(--xso-blue);font-weight:500}

/* CTA final */
.cta-final{position:relative;overflow:hidden;text-align:center}
.cta-final .x-watermark{position:absolute;right:-6%;top:50%;transform:translateY(-50%);width:min(560px,58vw);opacity:.05;pointer-events:none}
.cta-final .btn-row{justify-content:center;margin-top:38px}

/* Misc */
.kbd{font-family:var(--font-mono);font-size:12px;background:var(--ice);border:1px solid var(--border);border-bottom-width:2px;border-radius:6px;padding:2px 7px;color:var(--slate)}
.divider-x{display:flex;justify-content:center;padding:0 0 8px}
.tbl{width:100%;border-collapse:collapse;font-size:14.5px}
.tbl th{font-family:var(--font-mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--slate-soft);text-align:left;padding:12px 16px;border-bottom:1.5px solid var(--border);font-weight:500}
.tbl td{padding:14px 16px;border-bottom:1px solid var(--border);vertical-align:top;color:var(--slate)}
.tbl td b{color:var(--ink);font-family:var(--font-display);font-weight:700}