/* CyberCursor public site — visual system ("structured depth").
   Loads after site.css and enterprise.css and owns the look: tokens, type, surfaces,
   buttons, cards, navigation, tables, comparison, pricing, footer. Functional rules for
   the calculator, downloads, menus and dialogs stay in the earlier files.
   No inline styles anywhere: the site's Content-Security-Policy forbids them. */

/* ------------------------------------------------------------------ tokens */
:root{
  --ink:#0e192b;
  --ink-2:#13203a;
  --navy:#172741;
  --blue:#2350c2;
  --blue-deep:#1a3f9c;
  --blue-soft:#e9effb;
  --blue-line:#b9c9ee;
  --glow:#4f7fe8;
  --pale:#f3f5f9;
  --panel:#ffffff;
  --line:#d9e0ea;
  --line-strong:#b4c0d2;
  --muted:#58657a;
  --text:#0e192b;
  --on-dark:#d7e0ee;
  --on-dark-muted:#93a4bf;
  --ok:#1b7a44;--ok-bg:#eaf6ef;--ok-line:#c1e2cd;
  --warn:#8a5a00;--warn-bg:#fcf3dd;--warn-line:#efd9a4;
  --no:#a3232b;--no-bg:#fcedee;--no-line:#f0c3c6;
  --opt:#5a4a9e;--opt-bg:#f1eefb;--opt-line:#d6cdef;
  --max:1320px;
  --radius:0;
  --ease:cubic-bezier(.2,.7,.2,1);
}

/* --------------------------------------------------------------- typography */
body{font:16px/1.65 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;color:var(--text);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
h1,h2,h3{font-weight:700;letter-spacing:-.045em;line-height:1.02;color:var(--ink)}
h1{font-size:clamp(46px,5.4vw,78px)}
h2{font-size:clamp(34px,3.9vw,54px)}
h3{font-size:24px;letter-spacing:-.025em;line-height:1.2}
h1 em{font-style:normal;color:var(--blue)}
p{color:var(--muted)}
.lead{font-size:19px;line-height:1.6;color:#45536a}
.eyebrow,.micro-label,.directory-top,.screen-label,.home-meta,.stage-top,.price-example span,.calculator-result>span{font-weight:700;letter-spacing:.14em;text-transform:uppercase}
.eyebrow{display:flex;align-items:center;gap:10px;font-size:11px;color:var(--blue);margin-bottom:22px}
.eyebrow:before{content:'';width:8px;height:8px;background:var(--blue);flex:none}
.dark .eyebrow,.enterprise-dark .eyebrow,.cta .eyebrow{color:#9fbdff}
.dark .eyebrow:before,.enterprise-dark .eyebrow:before,.cta .eyebrow:before{background:#9fbdff}
.small{color:var(--muted)}
code,.checksum code,.setup-box code,.connection-panel code{font-family:ui-monospace,SFMono-Regular,"Cascadia Mono",Menlo,Consolas,monospace}

/* ------------------------------------------------------------------- layout */
.wrap{max-width:var(--max);padding:0 36px}
.section{padding:104px 0;position:relative}
.enterprise-section{padding:112px 0}
.section-head{margin-bottom:44px}
.section-head h2{max-width:720px}
.section-head>p{font-size:16px;line-height:1.75;max-width:420px;color:var(--muted)}
.soft{background:var(--pale)}
/* Hairline engineering grid behind quieter sections: structure without ornament. */
.soft:before{content:'';position:absolute;inset:0;pointer-events:none;background-image:linear-gradient(#0e192b0a 1px,transparent 1px),linear-gradient(90deg,#0e192b0a 1px,transparent 1px);background-size:56px 56px;mask-image:linear-gradient(180deg,transparent,#000 12%,#000 88%,transparent)}
.soft>.wrap{position:relative}
.dark,.enterprise-dark{background:var(--ink);color:#fff;overflow:hidden}
.dark:before,.enterprise-dark:before{content:'';position:absolute;inset:-20% -10% auto auto;width:62%;height:120%;pointer-events:none;background:radial-gradient(closest-side,#2350c23d,transparent 70%)}
.dark:after,.enterprise-dark:after{content:'';position:absolute;inset:0;pointer-events:none;background-image:linear-gradient(#ffffff0a 1px,transparent 1px),linear-gradient(90deg,#ffffff0a 1px,transparent 1px);background-size:56px 56px;mask-image:linear-gradient(180deg,transparent,#000 15%,#000 85%,transparent)}
.dark>.wrap,.enterprise-dark>.wrap{position:relative;z-index:1}
.dark h2,.dark h3,.enterprise-dark h2,.enterprise-dark h3{color:#fff}
.dark p,.enterprise-dark p{color:var(--on-dark)}
.dark .text-link,.enterprise-dark .text-link{color:#a9c4ff}

/* ------------------------------------------------------------------ buttons */
.button{gap:22px;padding:0 20px;min-height:48px;font-size:14px;font-weight:600;letter-spacing:-.005em;transition:background .18s,color .18s,border-color .18s,box-shadow .18s,transform .18s var(--ease)}
.button span{font-size:17px}
.primary{background:var(--blue);color:#fff;border-color:var(--blue);box-shadow:inset 0 -2px 0 #00000026}
.primary:hover{background:var(--blue-deep);border-color:var(--blue-deep)}
.secondary{background:#fff;color:var(--ink);border-color:var(--line-strong)}
.secondary:hover{background:var(--pale);border-color:var(--ink)}
.outline{color:#fff;border-color:#5c7398}
.outline:hover{background:#ffffff12;border-color:#fff}
.cta .primary{background:#fff;color:var(--ink);border-color:#fff;box-shadow:none}
.cta .primary:hover{background:#e9effb}
.text-link{font-size:14px;font-weight:600;color:var(--blue)}
.text-link:hover{text-decoration:underline;text-underline-offset:5px}
a:focus-visible,button:focus-visible,summary:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,[tabindex]:focus-visible{outline:3px solid var(--glow);outline-offset:3px}

/* ----------------------------------------------------------------- header */
.announcement{background:var(--ink);color:#c7d4ea;font-size:11px;letter-spacing:.04em;border-bottom:1px solid #1f2d47}
.announcement a,.announcement-link{color:#9fbdff!important}
.site-header{background:#ffffffee;backdrop-filter:saturate(1.4) blur(10px);-webkit-backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid var(--line)}
.nav-bar{min-height:76px}
.nav-bar nav{font-size:13.5px;font-weight:600;color:#2a3a55}
.nav-bar nav>a:hover,.nav-menu summary:hover{color:var(--blue)}
.nav-menu summary:after{content:'';width:6px;height:6px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:rotate(45deg) translateY(-2px);margin-left:2px}
.nav-actions .button{min-height:40px;font-size:12.5px;padding:0 14px;gap:14px}
.portal-link{color:#2a3a55}
.portal-link:hover{color:var(--blue)}
.enterprise-menu .mega-menu{border:1px solid var(--line);box-shadow:0 30px 60px #0e192b22;padding:0;gap:0;grid-template-columns:1fr 1.15fr 1.15fr}
.mega-intro{background:var(--ink);color:#fff;padding:34px;border:0}
.mega-intro>span{color:#9fbdff}
.mega-intro>strong{color:#fff;font-size:24px}
.mega-intro .text-link{color:#a9c4ff!important}
.mega-links,.mega-feature-links{padding:26px 28px}
.mega-feature-links{border-left:1px solid var(--line);background:var(--pale)}
.dropdown .mega-link{font-size:13px;color:#2a3a55;padding:11px 10px;border-bottom:1px solid #eef1f6}
.dropdown .mega-link:hover{background:var(--blue-soft);color:var(--blue)}
.mega-feature-links .micro-label{color:#7a8aa3;font-size:9px}

/* ------------------------------------------------------------- hero (home) */
.enterprise-home{padding:88px 0 56px;position:relative;overflow:hidden}
.enterprise-home:before{content:'';position:absolute;inset:0;pointer-events:none;background-image:linear-gradient(#0e192b0b 1px,transparent 1px),linear-gradient(90deg,#0e192b0b 1px,transparent 1px);background-size:56px 56px;mask-image:radial-gradient(70% 70% at 70% 40%,#000,transparent)}
.enterprise-home .wrap{position:relative}
.enterprise-home h1{font-size:clamp(56px,7vw,104px);line-height:.96;letter-spacing:-.06em}
.enterprise-home .lead{max-width:520px;font-size:18px;margin-top:28px}
.home-meta{font-size:10px;color:#68788f;margin-top:34px;gap:18px}
.home-meta span+span{padding-left:18px}
.hero-note{font-size:12px;color:#68788f}
.enterprise-hero{padding:92px 0 80px}
.enterprise-hero h1{font-size:clamp(44px,5vw,70px)}
.scope-label .state{font-size:10px}

/* ------------------------------------------------------------ platform strip */
.enterprise-platform-strip{border-block:1px solid var(--line);background:#fff}
.enterprise-platform-strip .wrap>span{color:#68788f}
.enterprise-platform-strip a{padding:14px 0;transition:color .18s}
.enterprise-platform-strip a:hover strong{color:var(--blue)}
.enterprise-platform-strip strong{font-size:15px}
.enterprise-platform-strip small{font-size:10px;letter-spacing:.06em;text-transform:uppercase;color:#7a8aa3;font-weight:600}

/* ------------------------------------------------------- cards and directories */
.cards,.workflow-flow,.access-map,.enterprise-directory,.differentiator-grid{gap:0}
.card,.directory-card,.workflow-flow article,.access-node,.rate-card,.download-card,.platform-download,.vendor-stories article,.source-directory article{background:#fff;border:1px solid var(--line);transition:border-color .22s,box-shadow .22s,transform .3s var(--ease)}
.enterprise-directory{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border:1px solid var(--line)}
.directory-card{border:0;border-right:1px solid var(--line);border-bottom:1px solid var(--line);min-height:320px;padding:32px;position:relative}
.directory-card:nth-child(3n){border-right:0}
.directory-card:hover{transform:none;border-color:var(--line);box-shadow:inset 0 3px 0 var(--blue);background:#fbfcfe}
.directory-top{margin-bottom:46px;font-size:9px;color:#7a8aa3}
.directory-top>span:last-child{color:var(--blue)}
.directory-card h3{font-size:24px;margin-bottom:16px}
.directory-card p{font-size:13.5px;line-height:1.8}
.directory-link{font-size:12px}
.directory-link span{font-size:19px}
.workflow-flow{border:1px solid var(--line)}
.workflow-flow article{padding:36px 32px 40px}
.flow-number{border:1px solid var(--blue-line);color:var(--blue);background:#fff;font-weight:700;font-size:12px;width:44px;height:44px}
.flow-connector{border-top:1px solid var(--blue-line)}
.flow-connector:after{background:var(--blue);width:8px;height:8px;top:-4.5px}
.workflow-flow h3{font-size:23px}
.workflow-flow p{font-size:13.5px}
.access-map{border:1px solid var(--line)}
.access-node{padding:36px 32px}
.access-node:first-child{background:var(--ink)}
.access-node:first-child h3{color:#fff}
.access-node:hover{transform:none;box-shadow:inset 0 3px 0 var(--blue)}
.access-node span{font-size:9px;letter-spacing:.14em;text-transform:uppercase;font-weight:700;color:#7a8aa3}
.differentiator-grid{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid var(--line)}
.differentiator-grid article{padding:36px 32px;border-right:1px solid var(--line);background:#fff}
.differentiator-grid article:last-child{border-right:0}
.differentiator-grid article>span{font-size:11px;font-weight:700;letter-spacing:.14em;color:var(--blue);margin-bottom:38px;display:flex;align-items:center;gap:10px}
.differentiator-grid article>span:before{content:'';width:8px;height:8px;background:var(--blue)}
.differentiator-grid h3{font-size:24px}
.explain-columns p{font-size:15px;line-height:1.9}
.roadmap-story article{border-bottom:1px solid var(--line)}
.state{font-size:10px;letter-spacing:.06em;text-transform:uppercase;padding:6px 9px;border:1px solid}
.live,.capability-available,.capability-included{color:var(--ok);background:var(--ok-bg);border-color:var(--ok-line)}
.pilot,.capability-pilot{color:#1f49a9;background:var(--blue-soft);border-color:var(--blue-line)}
.planned,.capability-planned{color:var(--warn);background:var(--warn-bg);border-color:var(--warn-line)}
.capability-option{color:var(--opt);background:var(--opt-bg);border-color:var(--opt-line)}
.capability-no{color:var(--no);background:var(--no-bg);border-color:var(--no-line)}
.capability-focus,.capability-not_documented,.capability-quote{color:#55637a;background:#f3f5f9;border-color:var(--line)}

/* ------------------------------------------------------------ product frames */
.enterprise-screen,.enterprise-art,.product-shot,.product-stage,.metrics-diagram{border:1px solid var(--line);background:#fff;box-shadow:0 1px 0 #0e192b08,0 24px 60px -30px #0e192b40}
.screen-label{background:var(--ink);color:#93a4bf;font-size:8px;letter-spacing:.14em;padding:11px 16px}
.screen-label span:first-child{color:#c7d4ea}
.enterprise-screen figcaption,.enterprise-art figcaption,.product-shot figcaption,.metrics-diagram figcaption{font-size:10px;color:#7a8aa3;letter-spacing:.02em}
.stage-top{background:var(--ink);color:#93a4bf;font-size:9px}
.stage-top span:first-child{color:#c7d4ea}
.product-tabs button{font-size:12px;letter-spacing:.02em;border-bottom-width:2px;color:#68788f}
.product-tabs button[aria-selected=true]{color:var(--ink);border-bottom-color:var(--blue);background:var(--blue-soft)}
.stage-bottom{border-top:1px solid var(--line)}
.plane-secondary{border-color:var(--line-strong)}
.enrollment-line i{background:var(--ok)}

/* ----------------------------------------------------------- comparison table */
.comparison-filters{gap:0;border:1px solid var(--line);display:inline-flex;background:#fff;margin-bottom:28px}
.comparison-filters button{border:0;border-right:1px solid var(--line);padding:12px 18px;font-size:12.5px;font-weight:600;color:#45536a;background:#fff}
.comparison-filters button:last-child{border-right:0}
.comparison-filters button[aria-pressed=true]{background:var(--ink);color:#fff}
.enterprise-comparison{border:1px solid var(--line);background:#fff}
.enterprise-comparison table{table-layout:fixed;min-width:1040px}
.enterprise-comparison thead th{background:var(--pale);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:#45536a;padding:18px 20px;position:sticky;top:var(--header-edge,76px);z-index:2;border-bottom:1px solid var(--line-strong)}
.enterprise-comparison thead th.our-capability{background:var(--blue);color:#fff;border-right-color:var(--blue)}
.enterprise-comparison tbody th{font-size:13.5px;font-weight:600;color:var(--ink);background:#fff;position:sticky;left:0;z-index:1;width:22%;line-height:1.5}
.enterprise-comparison td{padding:22px 20px}
.enterprise-comparison td p{font-size:11.5px;line-height:1.75;color:#55637a;margin:12px 0 8px}
.enterprise-comparison .our-capability{background:#f3f7ff}
.enterprise-comparison tbody tr:hover td,.enterprise-comparison tbody tr:hover th{background:#fafbfd}
.enterprise-comparison tbody tr:hover td.our-capability{background:#eef3fe}
.capability-state{font-size:9.5px;letter-spacing:.06em;text-transform:uppercase;font-weight:700;padding:6px 9px;gap:6px}
.capability-state.capability-pilot:before,.capability-state.capability-available:before,.capability-state.capability-included:before{content:'✓';font-size:11px}
.capability-state.capability-no:before{content:'✕';font-size:10px}
.capability-state.capability-not_documented:before,.capability-state.capability-focus:before{content:'—'}
.source-link{font-size:10.5px;color:#4a6fcf}
.comparison-note{font-size:12px;line-height:1.7}
.vendor-stories{gap:0;border:1px solid var(--line)}
.vendor-stories article{border:0;border-right:1px solid var(--line);padding:32px}
.vendor-stories article:last-child{border-right:0}
.vendor-stories h3{font-size:22px}
.price-example{border:1px solid var(--line)}
.price-example>div:first-child{background:var(--ink)}
.price-example strong{font-weight:700}

/* ------------------------------------------------------------------ pricing */
.pricing-architecture{border:1px solid var(--line)}
.pricing-architecture>div+div{background:var(--pale)}
.enterprise-rates strong{font-weight:700;font-size:58px;letter-spacing:-.055em;color:var(--ink)}
.enterprise-rates span{font-size:11px;letter-spacing:.06em;text-transform:uppercase;font-weight:600;color:#68788f}
.rate-card{padding:32px}
.rate-card>strong{font-weight:700;letter-spacing:-.06em}
.rate-featured{background:var(--ink);color:#fff;border-color:var(--ink)}
.rate-featured>strong{color:#fff}
.rate-card:hover{transform:none;box-shadow:inset 0 3px 0 var(--blue)}
.premium-calculator{box-shadow:0 1px 0 #0e192b08,0 40px 80px -40px #0e192b55;border-color:var(--line)}
.calculator-result{background:var(--ink)}
.calculator-result:after{border-color:#4f7fe84d}
.premium-calculator output{font-weight:700}
.quote-tier-strip .active{background:var(--blue);border-color:var(--blue)}
#endpoint-slider::-webkit-slider-thumb{background:var(--blue);box-shadow:0 0 0 1px var(--blue),0 3px 7px #2350c233}
#endpoint-slider::-moz-range-thumb{background:var(--blue);box-shadow:0 0 0 1px var(--blue)}
#slider-progress{background:var(--blue)}
.quantity-presets button[aria-pressed=true]{background:var(--blue);border-color:var(--blue)}
.pricing-rates{background:var(--pale)}

/* --------------------------------------------------------------- downloads */
.download-role-picker button[aria-pressed=true]{border-color:var(--blue);box-shadow:inset 4px 0 0 var(--blue)}
.os-filters button[aria-pressed=true]{background:var(--blue-soft);border-color:var(--blue-line);color:var(--blue-deep)}
.download-card:hover,.platform-download:hover{transform:none;box-shadow:inset 0 3px 0 var(--blue);border-color:var(--line)}
.download-recommendation{border-left-color:var(--blue)}
.download-workflow{background:var(--ink);border-color:#2a3a55;box-shadow:16px 16px 0 var(--pale)}
.preview-titlebar{background:var(--ink)}
.preview-connect-button{background:var(--blue)}

/* ---------------------------------------------------------------- articles */
.chapter-nav{background:#fff;border-block:1px solid var(--line);position:sticky;top:var(--header-edge,76px);z-index:10}
.chapter-nav a{font-size:11px;font-weight:600;color:#45536a;padding:4px 0;border-bottom:2px solid transparent}
.chapter-nav a:hover{color:var(--blue);border-bottom-color:var(--blue)}
.story-copy h2{font-weight:700}
.story-copy>p{font-size:15.5px;line-height:1.9}
.story-visual .enterprise-screen,.story-visual .enterprise-art{box-shadow:0 1px 0 #0e192b08,0 30px 70px -30px #0e192b55}
.faq details{border-bottom:1px solid var(--line);padding:22px 0}
.faq summary{font-size:17px;font-weight:600;color:var(--ink)}
.faq summary:after{color:var(--blue);font-weight:400}
.faq p{font-size:15px}
.notice{border-color:var(--blue-line);background:var(--blue-soft);border-left:3px solid var(--blue)}
.metrics-grid strong{color:var(--blue);font-weight:700}
.metric-spark i{background:var(--blue)}

/* --------------------------------------------------------------------- CTA */
.cta{background:var(--blue);padding:88px 0;position:relative;overflow:hidden}
.cta:after{content:'';position:absolute;inset:0;pointer-events:none;background-image:linear-gradient(#ffffff14 1px,transparent 1px),linear-gradient(90deg,#ffffff14 1px,transparent 1px);background-size:56px 56px;mask-image:linear-gradient(90deg,transparent 30%,#000)}
.cta>.wrap{position:relative;z-index:1}
.cta h2{color:#fff;font-size:clamp(34px,3.6vw,50px)}
.cta .section-head>p{color:#dbe6ff}
.cta .outline{border-color:#ffffff80}

/* ------------------------------------------------------------------ footer */
footer{background:var(--ink);color:#c7d4ea;padding:72px 0 28px;border-top:1px solid #1f2d47}
.footer-top{grid-template-columns:1.6fr repeat(4,1fr);gap:40px}
.footer-top h2{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:#93a4bf;font-weight:700;margin-bottom:18px}
.footer-top>div>a{color:#c7d4ea;font-size:13px;margin:10px 0}
.footer-top>div>a:hover{color:#fff}
.footer-brand p{color:#93a4bf;font-size:13px}
.footer-brand .small,.footer-top .footer-email{color:#93a4bf}
.footer-bottom{border-top:1px solid #1f2d47;color:#7a8aa3}
.footer-note{color:#7a8aa3;font-size:11px}

/* -------------------------------------------------------------- utilities */
.reading-progress{background:var(--blue)}
.motion-toggle{border-color:var(--line);color:#45536a;background:#fffffff2}
.motion-toggle:hover{color:var(--blue);border-color:var(--blue-line)}
.button span{transition:transform .2s var(--ease)}
.button:hover span{transform:translate(2px,-2px)}
.reveal-ready{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .9s var(--ease)}
.reveal-ready.is-revealed{opacity:1;transform:none}
.motion-paused .reveal-ready{opacity:1;transform:none}

/* ----------------------------------------------------------- responsive */
@media(max-width:1150px){.enterprise-home h1{font-size:76px}}
@media(max-width:980px){
  .enterprise-directory{grid-template-columns:repeat(2,1fr)}
  .directory-card:nth-child(3n){border-right:1px solid var(--line)}
  .directory-card:nth-child(2n){border-right:0}
  .differentiator-grid{grid-template-columns:1fr}
  .differentiator-grid article{border-right:0;border-bottom:1px solid var(--line)}
  .differentiator-grid article:last-child{border-bottom:0}
  .vendor-stories{grid-template-columns:1fr}
  .vendor-stories article{border-right:0;border-bottom:1px solid var(--line)}
  .vendor-stories article:last-child{border-bottom:0}
  .enterprise-comparison thead th{position:static}
  .footer-top{grid-template-columns:2fr 1fr 1fr;gap:32px}
}
@media(max-width:650px){
  .wrap{padding:0 22px}
  .section,.enterprise-section{padding:68px 0}
  .enterprise-home h1{font-size:60px}
  h2{font-size:34px}
  .enterprise-directory{grid-template-columns:1fr}
  .directory-card{border-right:0!important;min-height:0}
  .comparison-filters{display:flex;flex-wrap:wrap}
  .comparison-filters button{flex:1 1 auto;border-bottom:1px solid var(--line)}
  .enterprise-comparison tbody th{position:static}
  .cta{padding:64px 0}
  .footer-top{grid-template-columns:1fr 1fr;gap:24px}
  .footer-top .footer-brand{grid-column:1 / -1}
}
@media(prefers-reduced-motion:reduce){
  .reveal-ready{opacity:1;transform:none;transition:none}
  .button span,.card,.directory-card,.access-node,.rate-card,.download-card{transition:none!important}
}

/* ------------------------------------------------------ download catalog
   Platforms with more than two installers (Linux: two architectures × .deb/.tar.gz)
   span the grid and show architectures as rows and formats as columns. */
.download-card.download-wide{grid-column:1 / -1}
.download-wide .installer-options{display:grid;grid-template-columns:1fr 1fr;column-gap:48px}
.download-wide .architecture-help{max-width:760px}
.download-card.download-planned{align-self:start;background:#f7f9fc;border-style:dashed}
.download-planned .state{color:#58657a;background:#fff;border-color:var(--line)}
.download-card-top .state{white-space:nowrap}
@media(max-width:1000px){
  .download-wide .installer-options{grid-template-columns:1fr}
}