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/* CortexLane premium editorial system */
body{background-image:linear-gradient(90deg,color-mix(in srgb,var(--line) 20%,transparent) 1px,transparent 1px);background-size:clamp(72px,8vw,128px) 100%;background-position:center top}.container{width:min(calc(100% - 3rem),1240px)}.site-header{background:color-mix(in srgb,var(--bg) 91%,transparent)}.header-inner{height:82px}.desktop-nav{gap:1.8rem;font-size:.84rem;letter-spacing:.02em}.button{padding:.78rem 1.3rem;border-radius:999px;letter-spacing:.01em}.button.secondary{background:color-mix(in srgb,var(--surface) 78%,transparent)}.premium-hero{min-height:820px;border-bottom:1px solid var(--line)}.premium-hero .hero-grid{grid-template-columns:minmax(0,1.05fr) minmax(420px,.95fr)}.premium-hero h1{font-size:clamp(3.6rem,6.6vw,7.3rem);max-width:11.5ch;line-height:.92;letter-spacing:-.065em}.premium-hero .hero-lede{max-width:52ch;margin:2rem 0 2.2rem}.hero-note{max-width:62ch;padding-left:1rem;border-left:1px solid var(--accent)}.system-visual{position:relative;padding:1.2rem;border:1px solid color-mix(in srgb,var(--line) 78%,var(--accent));border-radius:1rem;background:linear-gradient(155deg,color-mix(in srgb,var(--surface) 96%,transparent),color-mix(in srgb,var(--accent) 3%,var(--surface)));box-shadow:0 40px 110px rgba(0,0,0,.38);transform:perspective(1100px) rotateY(-4deg)}.system-visual:before{content:"";position:absolute;inset:-1px;border-radius:inherit;background:linear-gradient(135deg,color-mix(in srgb,var(--accent) 35%,transparent),transparent 35% 70%,color-mix(in srgb,var(--accent) 14%,transparent));z-index:-1;filter:blur(18px);opacity:.45}.system-top,.system-foot{display:flex;justify-content:space-between;gap:1rem;font:650 .68rem/1.2 ui-monospace,monospace;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}.system-top{padding:.2rem .25rem 1.2rem}.live-label{color:var(--accent)}.system-map{display:grid;gap:.6rem}.system-node{display:grid;grid-template-columns:auto 1fr;gap:.15rem 1rem;align-items:center;padding:1.25rem;border:1px solid var(--line);border-radius:.6rem;background:color-mix(in srgb,var(--surface-2) 92%,transparent)}.system-node small{grid-row:1/3;color:var(--accent);font:700 .72rem ui-monospace,monospace}.system-node strong{font-size:1.12rem}.system-node span{color:var(--muted);font-size:.78rem}.system-node.core{margin-inline:1.5rem;border-color:color-mix(in srgb,var(--accent) 45%,var(--line));box-shadow:inset 0 0 35px color-mix(in srgb,var(--accent) 5%,transparent)}.system-rail{height:1.6rem;display:flex;justify-content:center;gap:.35rem}.system-rail i{width:1px;height:100%;background:var(--accent);opacity:.24}.system-foot{padding:1.2rem .25rem .15rem}.thesis-section{border-bottom:1px solid var(--line);background:color-mix(in srgb,var(--surface) 72%,transparent)}.thesis-grid{display:grid;grid-template-columns:repeat(3,1fr)}.thesis-grid article{min-height:250px;padding:3rem 2.2rem;border-left:1px solid var(--line)}.thesis-grid article:last-child{border-right:1px solid var(--line)}.thesis-grid span,.principle-grid span,.control-grid span{display:block;margin-bottom:3rem;color:var(--accent);font:700 .72rem ui-monospace,monospace}.thesis-grid h2{font-size:1.5rem}.thesis-grid p{max-width:32ch}.section-heading h2{font-size:clamp(2.4rem,4.2vw,4.6rem);max-width:16ch}.services-editorial .section-heading{display:grid;grid-template-columns:1.1fr .9fr;gap:4rem;align-items:end}.services-editorial .section-heading .kicker{grid-column:1/-1}.services-editorial .section-heading>p:last-child{font-size:1.08rem}.service-list{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--line)}.service-list .service-card{min-height:330px;padding:2.2rem;border:0;border-radius:0;border-bottom:1px solid var(--line);background:color-mix(in srgb,var(--bg) 88%,transparent)}.service-list .service-card:nth-child(odd){border-right:1px solid var(--line)}.service-list .service-card h3{font-size:clamp(1.7rem,2.5vw,2.55rem);max-width:12ch}.service-list .service-card p:not(.mono){max-width:38ch}.service-list .service-card .text-link{display:inline-block;margin-top:2rem}.process-section{background:color-mix(in srgb,var(--surface) 55%,transparent)}.process-layout{display:grid;grid-template-columns:.85fr 1.6fr;gap:6rem}.process-intro{position:sticky;top:130px;align-self:start}.process-layout .timeline{grid-template-columns:1fr}.process-layout .timeline article{display:grid;grid-template-columns:70px 160px 1fr;gap:1rem;align-items:start;padding:1.75rem 0}.process-layout .timeline h3{font-size:1.15rem;margin:0}.security-layout{display:grid;grid-template-columns:.9fr 1.1fr;gap:6rem}.control-grid{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--line);border-left:1px solid var(--line)}.control-grid>div{min-height:220px;padding:1.6rem;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}.control-grid span{margin-bottom:2.3rem}.control-grid strong{font-size:1.1rem}.control-grid p{font-size:.9rem}.stack-strip{background:var(--accent);color:var(--accent-ink);border:0}.stack-strip span{color:var(--accent-ink);font-weight:750;font-size:.8rem;letter-spacing:.08em;text-transform:uppercase}.page-hero{padding:clamp(7rem,13vw,11rem) 0 clamp(5rem,9vw,8rem);background:radial-gradient(circle at 72% 15%,color-mix(in srgb,var(--accent) 12%,transparent),transparent 27%),linear-gradient(180deg,color-mix(in srgb,var(--surface) 55%,transparent),transparent)}.page-hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(3rem,9vw,9rem);align-items:end}.page-hero h1{font-size:clamp(3.5rem,6vw,6.5rem);max-width:12ch}.hero-aside{padding-left:2rem;border-left:1px solid var(--line)}.hero-aside p{font-size:1.12rem;max-width:52ch}.hero-aside span{display:block;margin-top:2rem;color:var(--accent);font:700 .75rem ui-monospace,monospace;text-transform:uppercase;letter-spacing:.08em}.comparison-section{background:color-mix(in srgb,var(--surface) 55%,transparent)}.blueprint-grid{display:grid;grid-template-columns:1fr 1fr;gap:7rem;align-items:start}.blueprint-grid h2{font-size:clamp(2.4rem,4vw,4rem);max-width:17ch}.deliverable-panel{border-top:1px solid var(--line)}.deliverable-panel ol{list-style:none;padding:0;margin:0}.deliverable-panel li{display:grid;grid-template-columns:3rem 1fr;gap:1rem;padding:1.25rem 0;border-bottom:1px solid var(--line);font-weight:650}.deliverable-panel li span{color:var(--accent);font:700 .72rem ui-monospace,monospace}.premium-list{font-size:1.25rem}.premium-list li{padding:1.5rem 0}.faq-section{background:color-mix(in srgb,var(--surface) 40%,transparent)}.compact-comparison,.compact-callout{display:grid;grid-template-columns:1fr 1fr;gap:5rem;align-items:center}.compact-comparison dl{margin:0;border-top:1px solid var(--line)}.compact-comparison dl div{display:grid;grid-template-columns:130px 1fr;gap:1rem;padding:1.1rem 0;border-bottom:1px solid var(--line)}.compact-comparison dt{color:var(--muted)}.compact-comparison dd{margin:0;font-weight:700}.principle-grid{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-left:1px solid var(--line)}.principle-grid article{min-height:320px;padding:1.8rem;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}.principle-grid span{margin-bottom:4rem}.principle-grid h3{font-size:1.35rem}.stack-section .token-list{display:grid;grid-template-columns:1fr 1fr;gap:.65rem}.stack-section .token-list span{padding:.85rem 1rem;border-radius:.35rem}.compact-callout{padding:3rem;border:1px solid var(--line);background:var(--surface)}.compact-callout .section-heading{margin:0}.compact-callout .button{justify-self:end}.price-card{padding:2.2rem;border-radius:.7rem}.price-card.featured{background:linear-gradient(155deg,color-mix(in srgb,var(--accent) 7%,var(--surface)),var(--surface));box-shadow:0 30px 70px rgba(0,0,0,.28)}.price-card h2{font-size:2rem}.price-card li{margin:.7rem 0}.form-section{background:color-mix(in srgb,var(--surface) 35%,transparent)}.form-card,.calendar-placeholder,.contact-card{padding:clamp(1.8rem,4vw,3rem);border-radius:.75rem}.field{gap:.5rem;margin-bottom:1.25rem}.field input,.field textarea,.field select{padding:1rem;border-radius:.35rem}.premium-contact{min-height:100%;display:flex;flex-direction:column}.premium-contact h2{font-size:clamp(1.45rem,2.4vw,2.6rem);overflow-wrap:anywhere}.contact-facts{margin-top:auto;border-top:1px solid var(--line)}.contact-facts>div{display:flex;justify-content:space-between;gap:1rem;padding:1rem 0;border-bottom:1px solid var(--line)}.contact-facts span{color:var(--muted);font-size:.85rem}.post-card{border-radius:.65rem}.blog-tools{padding-bottom:1.5rem;border-bottom:1px solid var(--line)}.site-footer{background:color-mix(in srgb,var(--surface) 65%,transparent)}.footer-grid{padding-top:1rem}.footer-grid>div:first-child p{max-width:34ch}.cta-band{position:relative;overflow:hidden;padding:clamp(5rem,9vw,9rem) 0}.cta-band:after{content:"";position:absolute;width:45vw;height:45vw;right:-12vw;top:-22vw;border:1px solid color-mix(in srgb,var(--accent-ink) 18%,transparent);border-radius:50%;box-shadow:0 0 0 6vw color-mix(in srgb,var(--accent-ink) 4%,transparent),0 0 0 12vw color-mix(in srgb,var(--accent-ink) 3%,transparent)}.cta-grid{position:relative;z-index:1}.cta-grid h2{font-size:clamp(2.6rem,5vw,5.2rem)}
@media(max-width:900px){.premium-hero{min-height:auto}.premium-hero .hero-grid,.page-hero-grid,.services-editorial .section-heading,.process-layout,.security-layout,.blueprint-grid,.compact-comparison,.compact-callout{grid-template-columns:1fr}.premium-hero h1{font-size:clamp(3.3rem,11vw,6rem)}.system-visual{transform:none}.thesis-grid{grid-template-columns:1fr}.thesis-grid article{min-height:0;border-right:1px solid var(--line)}.service-list{grid-template-columns:1fr}.service-list .service-card:nth-child(odd){border-right:0}.process-intro{position:static}.control-grid,.principle-grid{grid-template-columns:1fr 1fr}.hero-aside{padding-left:0;padding-top:2rem;border-left:0;border-top:1px solid var(--line)}.compact-callout .button{justify-self:start}}
@media(max-width:620px){.container{width:min(calc(100% - 1.4rem),1240px)}.premium-hero .hero-grid{padding-block:4.5rem}.premium-hero h1,.page-hero h1{font-size:clamp(3rem,14vw,4.5rem)}.system-node.core{margin-inline:.5rem}.system-foot{gap:.45rem;font-size:.56rem}.thesis-grid article{padding:2.2rem 1.25rem}.services-editorial .section-heading{gap:1.5rem}.service-list .service-card{min-height:0;padding:2rem 1rem}.process-layout{gap:2rem}.process-layout .timeline article{grid-template-columns:42px 1fr}.process-layout .timeline article p{grid-column:2}.control-grid,.principle-grid{grid-template-columns:1fr}.control-grid>div,.principle-grid article{min-height:0}.page-hero{padding-top:5rem}.blueprint-grid{gap:3rem}.compact-comparison,.compact-callout{gap:2rem}.compact-callout{padding:1.5rem}.compact-comparison dl div{grid-template-columns:1fr}.pricing-grid{gap:.75rem}.price-card{padding:1.5rem}.cta-grid h2{font-size:2.9rem}.footer-grid{gap:2.5rem}}
/* CortexLane AI assistant widget */
.scroll-top{left:1rem;right:auto}
.assistant{position:fixed;right:1.25rem;bottom:1.25rem;z-index:70;display:flex;flex-direction:column;align-items:flex-end;gap:.85rem}
.assistant-panel{width:min(360px,calc(100vw - 2.5rem));background:var(--surface);border:1px solid var(--line);border-radius:1.25rem;box-shadow:var(--shadow);overflow:hidden}
.assistant-panel[hidden]{display:none}
.assistant-head{display:flex;align-items:center;gap:.75rem;padding:1rem 1.1rem;background:var(--accent);color:var(--accent-ink)}
.assistant-head svg{width:1.3rem;stroke:currentColor}
.assistant-head strong{font-weight:750;font-family:var(--font-display)}
.assistant-head small{display:block;font-size:.72rem;opacity:.85}
.assistant-body{padding:1.1rem;display:flex;flex-direction:column;gap:.7rem;max-height:340px;overflow:auto}
.assistant-answer{display:flex;flex-direction:column;gap:.7rem}
.assistant-answer[hidden]{display:none}
.bubble{max-width:86%;padding:.7rem .85rem;border-radius:.9rem;font-size:.9rem;line-height:1.5}
.bubble.bot{align-self:flex-start;background:var(--surface-2);border:1px solid var(--line);border-top-left-radius:.3rem}
.bubble.user{align-self:flex-end;background:var(--accent);color:var(--accent-ink);border-top-right-radius:.3rem}
.assistant-chips{display:flex;flex-wrap:wrap;gap:.45rem;margin-top:.25rem}
.assistant-chips button{padding:.5rem .8rem;border:1px solid var(--line);border-radius:999px;background:var(--surface-2);color:var(--text);font:500 .8rem/1.3 var(--font-body);cursor:pointer;text-align:left}
.assistant-chips button:hover{border-color:var(--accent)}
.assistant-foot{display:flex;gap:.5rem;padding:.75rem;border-top:1px solid var(--line)}
.assistant-foot .button{flex:1;min-height:40px;padding:.5rem .6rem;font-size:.82rem}
.assistant-fab{width:60px;height:60px;border-radius:50%;background:var(--accent);color:var(--accent-ink);border:0;cursor:pointer;display:grid;place-items:center;box-shadow:var(--shadow);transition:transform var(--fast)}
.assistant-fab:hover{transform:translateY(-2px)}
.assistant-fab svg{width:1.6rem;stroke:currentColor}
@media(max-width:620px){.assistant{right:.65rem;bottom:5rem}.scroll-top{bottom:9rem}}
.industries-section{background:color-mix(in srgb,var(--surface) 55%,transparent)}
.industry-grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);border-left:1px solid var(--line)}
.industry-grid article{min-height:210px;padding:1.8rem;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}
.industry-grid span{display:block;margin-bottom:2.3rem;color:var(--accent);font:700 .72rem var(--font-mono)}
.industry-grid h3{font-size:1.3rem;margin-bottom:.5rem}
.industry-grid p{font-size:.92rem;max-width:34ch}
@media(max-width:900px){.industry-grid{grid-template-columns:1fr 1fr}}
@media(max-width:620px){.industry-grid{grid-template-columns:1fr}.industry-grid article{min-height:0}}
.toc a{transition:color var(--fast),border-color var(--fast);border-left:2px solid transparent;padding-left:.7rem;margin-left:-.72rem}
.toc a.active{color:var(--accent);font-weight:650;border-left-color:var(--accent)}