:root {
  --void: #03070d;
  --deep: #07111c;
  --ink: #eaf1f5;
  --muted: #9aa9b5;
  --faint: #8a9bb0;
  --line: rgba(211, 231, 243, .16);
  --line-strong: rgba(211, 231, 243, .3);
  --line-interactive: rgba(211, 231, 243, .42);
  --section-pad-y: clamp(96px, 10vw, 150px);
  --brand-violet: #5a31ff;
  --brand-glow: #6e42ff;
  --brand-lavender: #dbd1ff;
  --font-display: 'Fraunces', Georgia, serif;
  --blue: #7b55ff;
  --blue-deep: #5a31ff;
  --amber: #ffc497;
  --lilac: #dbd1ff;
  --page-gutter: clamp(18px, 4vw, 64px);
  --display: "DM Sans", "Helvetica Neue", Arial, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Consolas, monospace;
  color-scheme: dark;
}
* { box-sizing: border-box; }
html { background: var(--void); scroll-behavior: smooth; scroll-padding-top: 84px; overflow-x: hidden; }
body { margin: 0; min-width: 320px; background: var(--void); color: var(--ink); font-family: var(--display); font-size: 16px; line-height: 1.55; }
body::after { content: ""; position: fixed; inset: 0; z-index: 1; pointer-events: none; opacity: .16; background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 160 160' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.15'/%3E%3C/svg%3E"); mix-blend-mode: screen; }
::selection { color: #ffffff; background: var(--brand-violet); }
h1, h2, h3 { font-family: var(--font-display); font-optical-sizing: auto; }
p, .lede, .hero-deck, .faq-answer p, .limits-copy p, .access-deck { text-wrap: pretty; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }
button, select { color: inherit; }
button { cursor: pointer; }
.skip-link { position: fixed; top: 10px; left: 10px; z-index: 120; padding: 10px 14px; border-radius: 999px; background: var(--ink); color: var(--void); transform: translateY(-150%); transition: transform .2s ease; }
.skip-link:focus { transform: none; }
#starfield { position: fixed; inset: 0; z-index: 0; width: 100%; height: 100%; pointer-events: none; }
main, .site-footer { position: relative; z-index: 2; }
.site-header { position: fixed; top: 0; left: 0; right: 0; z-index: 100; display: flex; align-items: center; justify-content: space-between; gap: 24px; min-height: 68px; padding: 0 var(--page-gutter); border-bottom: 1px solid rgba(211, 231, 243, .11); background: rgba(3, 7, 13, .88); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); }
section[id], [id="top"], [id="main-content"] { scroll-margin-top: 84px; }
.wordmark, .wordmark-footer { display: inline-flex; align-items: center; gap: 8px; white-space: nowrap; min-height: 44px; }
.wordmark b { color: var(--faint); font-weight: 400; }
.wordmark-product { font-family: var(--font-display); font-weight: 600; font-size: 17px; letter-spacing: -0.02em; color: #ffffff; font-optical-sizing: auto; }
.wordmark-mark { display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0; }
.wordmark-mark svg { display: block; }
.site-nav { display: flex; align-items: center; gap: clamp(16px, 3vw, 42px); margin-left: auto; margin-right: 12px; }
.site-nav a { display: inline-flex; align-items: center; min-height: 44px; padding: 0 4px; color: var(--muted); font-size: 12px; transition: color .2s ease; }
.site-nav a:hover, .site-nav a:focus-visible { color: var(--brand-lavender); }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 44px; border: 1px solid transparent; border-radius: 999px; padding: 11px 18px; font-size: 12px; letter-spacing: .01em; transition: transform .2s ease, border-color .2s ease, background .2s ease, color .2s ease, box-shadow .2s ease; user-select: none; }
.button:hover { transform: translateY(-2px); }
.button:active, .loop-playback-btn:active { transform: scale(0.97); }
.button:focus-visible, .tab-button:focus-visible, .loop-playback-btn:focus-visible, .chart-legend button:focus-visible, .faq-summary:focus-visible, .site-nav a:focus-visible, .footer-meta a:focus-visible, .footer-email:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible { outline: 2px solid var(--brand-lavender); outline-offset: 4px; }
.button-primary { background: linear-gradient(135deg, #5A31FF 0%, #6E42FF 100%); color: #ffffff; box-shadow: 0 0 20px rgba(90, 49, 255, 0.35); }
.button-primary:hover { background: linear-gradient(135deg, #6E42FF 0%, #7E57FF 100%); box-shadow: 0 0 28px rgba(110, 66, 255, 0.55); }
.button-primary:active { box-shadow: 0 0 12px rgba(90, 49, 255, 0.5); filter: brightness(0.92); }
.button-ghost { border-color: rgba(219, 209, 255, 0.22); background: rgba(10, 23, 34, .46); color: var(--ink); }
.button-ghost:hover { border-color: var(--brand-lavender); background: rgba(90, 49, 255, 0.14); }
.button-ghost:active { background: rgba(90, 49, 255, 0.22); }
.hero { position: relative; display: grid; min-height: 100svh; place-items: center; padding: 108px var(--page-gutter) 48px; }
.hero-ribbon, .hero-footer { position: absolute; left: var(--page-gutter); right: var(--page-gutter); display: flex; justify-content: space-between; align-items: center; color: var(--muted); font-family: var(--mono); font-size: 10px; letter-spacing: .1em; text-transform: uppercase; }
.hero-ribbon { top: 92px; }
.hero-footer { bottom: 28px; }
.hero-footer span:last-child { color: var(--faint); }
.scroll-line { display: block; width: min(22vw, 260px); height: 1px; margin: 0 auto; background: linear-gradient(90deg, transparent, var(--line-strong), transparent); }
.hero-center { width: min(1140px, 100%); text-align: center; }
.eyebrow, .mono-label, .section-index, .mono-label { margin: 0; color: var(--brand-lavender); font-family: var(--mono); font-size: 10px; letter-spacing: .13em; line-height: 1.3; text-transform: uppercase; }
.hero-center h1 { max-width: 1120px; margin: 20px auto 26px; font-family: var(--font-display); font-size: clamp(3.2rem, 6.8vw, 6.2rem); font-weight: 500; line-height: 1.0; letter-spacing: -.04em; text-wrap: balance; font-optical-sizing: auto; }
.hero-deck { max-width: 680px; margin: 0 auto; color: #b2c0ca; font-family: var(--display); font-size: clamp(17px, 1.7vw, 22px); line-height: 1.52; }
.hero-actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin-top: 31px; }
.section-pad { padding: var(--section-pad-y) var(--page-gutter); }
.section-index { padding-bottom: 28px; border-bottom: 1px solid var(--line); color: var(--faint); }
.statement { min-height: 700px; }
.statement-copy { max-width: 1180px; margin: clamp(40px, 6vw, 70px) auto 0; }
.statement-copy h2, .world-copy h2, .section-intro h2, .split-intro h2, .teardowns-section h2, .engineering-section h2, .governance-section h2, .limits-layout h2, .access-layout h2, .faq-layout h2 { max-width: 850px; margin: 18px 0 28px; font-family: var(--font-display); font-size: clamp(2.5rem, 5.2vw, 4.8rem); font-weight: 500; line-height: .98; letter-spacing: -.035em; text-wrap: balance; font-optical-sizing: auto; }
.statement-copy, .world-layout, .split-intro, .chart-module, .use-case-tabs, .teardowns-module, .loop-visual, .engineering-lower, .benchmark-section, .governance-module, .limits-layout, .faq-layout, .access-layout { max-width: 1180px; margin-inline: auto; }
.lede, .world-copy p, .split-intro > p, .limits-copy p, .access-deck { max-width: 610px; color: #b2c0ca; font-size: clamp(17px, 1.7vw, 22px); line-height: 1.52; }
.world-layout { display: grid; grid-template-columns: minmax(280px, .8fr) minmax(480px, 1.2fr); gap: clamp(40px, 8vw, 150px); align-items: center; padding-top: clamp(48px, 6vw, 80px); }
.world-copy h2 { font-size: clamp(2.5rem, 5vw, 5rem); }
.world-copy > p:not(.eyebrow) { max-width: 500px; font-size: 16px; line-height: 1.7; }
.world-metrics { display: grid; grid-template-columns: repeat(3, 1fr); gap: 13px; margin-top: 48px; }
.world-metrics div { padding-top: 14px; border-top: 1px solid var(--line-strong); }
.world-metrics strong, .world-metrics span { display: block; }
.world-metrics strong { color: var(--ink); font-family: var(--mono); font-size: 12px; font-weight: 400; }
.world-metrics span { margin-top: 6px; color: var(--faint); font-size: 11px; line-height: 1.35; }
.world-visual { min-width: 0; border: 1px solid var(--line); background: rgba(4, 13, 22, .58); }
.world-visual-head { display: flex; justify-content: space-between; padding: 13px 16px; border-bottom: 1px solid var(--line); color: var(--faint); font-family: var(--mono); font-size: 10px; letter-spacing: .08em; text-transform: uppercase; }
#world-status { color: var(--brand-lavender); }
#worldCanvas { display: block; width: 100%; height: clamp(360px, 40vw, 560px); }
.world-key { display: flex; flex-wrap: wrap; gap: 8px 12px; padding: 13px 16px 15px; border-top: 1px solid var(--line); color: var(--muted); font-family: var(--mono); font-size: 10px; text-transform: uppercase; align-items: center; }
.world-key span { display: inline-flex; align-items: center; gap: 7px; }
.world-key-btn { display: inline-flex; align-items: center; gap: 7px; min-height: 36px; padding: 6px 12px; border-radius: 999px; border: 1px solid rgba(211, 231, 243, 0.12); background: rgba(10, 23, 34, 0.45); color: var(--muted); font-family: var(--mono); font-size: 10px; text-transform: uppercase; cursor: pointer; transition: all 0.2s ease; outline: none; user-select: none; }
.world-key-btn:hover { border-color: rgba(219, 209, 255, 0.35); color: var(--ink); background: rgba(90, 49, 255, 0.14); }
.world-key-btn:focus-visible { outline: 2px solid var(--brand-lavender); outline-offset: 2px; }
.world-key-btn.is-focused, .world-key-btn[aria-pressed="true"] { border-color: var(--brand-lavender); color: #ffffff; background: rgba(90, 49, 255, 0.25); box-shadow: 0 0 12px rgba(90, 49, 255, 0.35); }
.dot { display: inline-block; width: 6px; height: 6px; border-radius: 50%; box-shadow: 0 0 9px currentColor; }
.dot-blue { color: #825CFF; background: #825CFF; }.dot-amber { color: #FFC497; background: #FFC497; }.dot-lilac { color: #DBD1FF; background: #DBD1FF; }.dot-white { color: #EAF1F5; background: #EAF1F5; }
.section-intro { padding-top: clamp(48px, 6vw, 80px); }
.split-intro { display: grid; grid-template-columns: minmax(0, 1fr) minmax(240px, .55fr); gap: clamp(40px, 10vw, 160px); align-items: end; }
.split-intro h2 { margin-bottom: 0; }
.split-intro > p { margin: 0 0 8px; font-size: 17px; }
.chart-module { margin-top: 90px; border-top: 1px solid var(--line-strong); border-bottom: 1px solid var(--line-strong); }
.chart-toolbar { display: flex; align-items: end; justify-content: space-between; gap: 24px; padding: 20px 0 18px; }
.chart-toolbar h3 { margin: 9px 0 0; font-family: var(--font-display); font-size: 20px; font-weight: 500; letter-spacing: -.02em; font-optical-sizing: auto; }
.chart-toolbar label { display: flex; align-items: center; gap: 12px; color: var(--muted); font-family: var(--mono); font-size: 10px; text-transform: uppercase; }
select { appearance: none; border: 1px solid var(--line-strong); border-radius: 999px; padding: 10px 32px 10px 13px; background: rgba(10, 22, 33, .8) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='8' height='5'%3E%3Cpath d='m1 1 3 3 3-3' fill='none' stroke='%23dbd1ff'/%3E%3C/svg%3E") right 12px center / 8px 5px no-repeat; color: var(--ink); font-family: var(--mono); font-size: 10px; }
.chart-wrap { min-height: 250px; padding: 22px 0 0; }
#cohortChart { display: block; width: 100%; height: auto; overflow: visible; }
.chart-grid line { stroke: rgba(211, 231, 243, .13); stroke-width: 1; stroke-dasharray: 2 7; }
.chart-ylabels text, .chart-xlabels text { fill: var(--faint); font-family: var(--mono); font-size: 10px; letter-spacing: .03em; }
.chart-line { fill: none; stroke-width: 3; stroke-linecap: round; stroke-linejoin: round; }
.chart-node { stroke: var(--void); stroke-width: 3; }
.chart-legend { display: flex; flex-wrap: wrap; gap: 12px 16px; padding: 18px 0 20px; }
.chart-legend button { display: inline-flex; align-items: center; gap: 8px; min-height: 44px; padding: 8px 14px; border: 1px solid rgba(211, 231, 243, 0.12); border-radius: 999px; background: rgba(10, 23, 34, 0.4); color: var(--muted); font-family: var(--mono); font-size: 10px; text-transform: uppercase; transition: all 0.2s ease; user-select: none; }
.chart-legend button:hover { color: var(--ink); border-color: var(--line-strong); background: rgba(90, 49, 255, 0.12); }
.chart-legend button[aria-pressed="false"] { opacity: .45; text-decoration: line-through; border-color: transparent; background: transparent; }
.legend-swatch { width: 18px; height: 2px; background: currentColor; }
.chart-note { margin: 0; padding: 0 0 20px; color: var(--faint); font-size: 12px; }
.tab-list { display: flex; overflow-x: auto; border-bottom: 1px solid var(--line); scrollbar-width: none; }
.tab-list::-webkit-scrollbar { display: none; }
.tab-button { flex: 0 0 auto; border: 0; border-bottom: 2px solid transparent; margin-bottom: -1px; padding: 17px 21px 15px; background: transparent; color: var(--muted); font-family: var(--mono); font-size: 10px; text-transform: uppercase; }
.tab-button:first-child { padding-left: 0; }.tab-button:hover { color: var(--ink); }.tab-button.is-active { border-bottom-color: var(--brand-lavender); color: #ffffff; }
.tab-panels { min-height: 365px; }
.tab-panel { display: grid; grid-template-columns: 80px minmax(0, 1fr) minmax(240px, .52fr); grid-template-rows: auto 1fr auto; gap: 0 30px; padding: 57px 0; border-bottom: 1px solid var(--line); }
.tab-panel[hidden] { display: none; }
.panel-index { grid-row: 1 / span 3; color: var(--faint); font-family: var(--mono); font-size: 11px; }
.tab-panel h3 { grid-column: 2; max-width: 520px; margin: 0 0 20px; font-family: var(--font-display); font-size: clamp(2rem, 4vw, 4.4rem); font-weight: 500; line-height: 1; letter-spacing: -.03em; font-optical-sizing: auto; }
.tab-panel p { grid-column: 2; max-width: 510px; margin: 0; color: var(--muted); font-size: 16px; }
.panel-signal { grid-column: 3; grid-row: 1 / span 3; align-self: end; padding-top: 12px; border-top: 1px solid var(--line-strong); }
.panel-signal span, .panel-signal strong { display: block; font-family: var(--mono); font-size: 10px; text-transform: uppercase; }
.panel-signal span { color: var(--faint); }.panel-signal strong { margin-top: 9px; color: var(--brand-lavender); font-weight: 400; }
.teardowns-section { border-top: 1px solid var(--line-strong); }
.teardowns-nav { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 40px; padding-bottom: 20px; border-bottom: 1px solid var(--line); }
.teardown-tab { display: inline-flex; align-items: center; min-height: 44px; padding: 10px 20px; border-radius: 4px; border: 1px solid var(--line); background: rgba(4, 13, 22, .58); color: var(--muted); font-family: var(--mono); font-size: 12px; cursor: pointer; transition: all .2s ease; outline: none; }
.teardown-tab:hover { border-color: rgba(219, 209, 255, 0.35); color: var(--ink); background: rgba(10, 23, 34, .7); }
.teardown-tab:focus-visible { outline: 2px solid var(--brand-lavender); outline-offset: 2px; }
.teardown-tab.is-active { border-color: var(--brand-lavender); background: rgba(90, 49, 255, 0.18); color: #ffffff; box-shadow: 0 0 16px rgba(90, 49, 255, 0.25); }
.td-tab-num { margin-right: 10px; color: var(--brand-lavender); font-weight: 500; }
.teardowns-panels { margin-top: 36px; }
.teardown-panel[hidden] { display: none; }
.teardown-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.teardown-col { display: flex; flex-direction: column; }
.td-col-header { margin-bottom: 16px; }
.td-stage-tag { display: inline-block; padding: 3px 8px; border-radius: 3px; font-family: var(--mono); font-size: 10px; text-transform: uppercase; letter-spacing: .06em; margin-bottom: 10px; }
.td-stage-tag.stage-before { color: #ffc497; background: rgba(255, 196, 151, 0.12); border: 1px solid rgba(255, 196, 151, 0.25); }
.td-stage-tag.stage-after { color: var(--brand-lavender); background: rgba(90, 49, 255, 0.2); border: 1px solid rgba(219, 209, 255, 0.35); }
.td-stage-title { margin: 0; font-family: var(--font-display); font-size: clamp(19px, 1.8vw, 24px); font-weight: 500; letter-spacing: -.02em; color: var(--ink); }
.td-card { display: flex; flex-direction: column; gap: 18px; flex-grow: 1; padding: 24px 22px; border: 1px solid var(--line); border-radius: 4px; background: rgba(4, 13, 22, .58); transition: border-color .2s ease, background .2s ease; }
.teardown-col-after .td-card { border-color: rgba(110, 66, 255, 0.35); background: rgba(10, 23, 34, .72); }
.td-card:hover { border-color: rgba(219, 209, 255, 0.4); }
.td-thesis { margin: 0; color: #b2c0ca; font-size: 14px; line-height: 1.55; }
.td-thesis strong { color: var(--ink); }
.td-metric-box { display: flex; align-items: baseline; gap: 12px; padding: 12px 16px; border-radius: 4px; }
.td-metric-box.metric-warning { background: rgba(255, 196, 151, 0.08); border: 1px solid rgba(255, 196, 151, 0.22); color: #ffc497; }
.td-metric-box.metric-success { background: rgba(90, 49, 255, 0.16); border: 1px solid rgba(219, 209, 255, 0.3); color: var(--brand-lavender); }
.td-metric-val { font-family: var(--mono); font-size: 22px; font-weight: 500; letter-spacing: -.02em; }
.td-metric-lbl { font-family: var(--mono); font-size: 11px; text-transform: uppercase; letter-spacing: .06em; color: #b2c0ca; }
.td-quotes, .td-outcomes { display: flex; flex-direction: column; gap: 12px; }
.td-quote, .td-outcome-item { display: flex; align-items: flex-start; gap: 10px; font-size: 13px; line-height: 1.5; color: #b2c0ca; }
.td-quote .dot { margin-top: 6px; flex-shrink: 0; }
.td-quote em { font-style: normal; color: #eaf1f5; }
.td-icon-check { color: var(--brand-lavender); font-family: var(--mono); font-weight: bold; flex-shrink: 0; }
.loop-visual { position: relative; margin-top: 72px; padding: 44px 0 28px; border-top: 1px solid var(--line-strong); border-bottom: 1px solid var(--line-strong); }
.loop-steps { --loop-gap: clamp(14px, 2.2vw, 24px); position: relative; z-index: 2; display: grid; grid-template-columns: repeat(5, 1fr); gap: var(--loop-gap); margin: 0; padding: 0; list-style: none; }
.loop-step { position: relative; display: flex; min-height: 165px; flex-direction: column; border-left: 1px solid var(--line-strong); padding-left: 16px; cursor: pointer; outline: none; transition: border-left-color 0.3s ease; user-select: none; }
.loop-step:hover .step-name { transform: translateY(-2px); }
.loop-step:focus-visible { border-left-color: var(--brand-lavender); }
.loop-step.is-passed { border-left-color: rgba(90, 49, 255, 0.4); }
.loop-step.is-current { border-left-color: var(--brand-violet); }
.step-rail-row { position: relative; display: flex; align-items: center; width: 100%; height: 22px; margin-bottom: 12px; }
.step-node { position: relative; z-index: 3; width: 16px; height: 16px; border-radius: 50%; border: 1.5px solid var(--line-strong); background: var(--void); display: flex; align-items: center; justify-content: center; flex-shrink: 0; transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1); box-shadow: 0 0 0 3px var(--void); }
.node-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--faint); opacity: 0.4; transition: all 0.3s ease; }
.loop-step:hover .step-node { border-color: var(--brand-lavender); }
.loop-step.is-passed .step-node { border-color: var(--brand-violet); background: rgba(90, 49, 255, 0.16); box-shadow: 0 0 10px rgba(90, 49, 255, 0.35), 0 0 0 3px var(--void); }
.loop-step.is-passed .node-dot { background: var(--brand-lavender); opacity: 0.9; transform: scale(1.1); }
.loop-step.is-current .step-node { border-color: #ffffff; background: #07111c; box-shadow: 0 0 0 3px var(--void), 0 0 18px rgba(110, 66, 255, 0.85), 0 0 30px rgba(90, 49, 255, 0.5); animation: nodeGlowPulse 2s infinite alternate ease-in-out; }
.loop-step.is-current .node-dot { background: #ffffff; opacity: 1; transform: scale(1.3); box-shadow: 0 0 8px #ffffff; }
@keyframes nodeGlowPulse { 0% { box-shadow: 0 0 0 3px var(--void), 0 0 14px rgba(110, 66, 255, 0.6); } 100% { box-shadow: 0 0 0 3px var(--void), 0 0 24px rgba(110, 66, 255, 0.95), 0 0 36px rgba(90, 49, 255, 0.6); } }
.step-line { position: absolute; left: 8px; right: calc(-1 * (var(--loop-gap) + 24px)); height: 2px; background: rgba(211, 231, 243, 0.14); z-index: 1; overflow: hidden; border-radius: 2px; }
.loop-step:last-child .step-line { display: none; }
.step-line-fill { display: block; width: 0%; height: 100%; background: linear-gradient(90deg, #5A31FF, #7B55FF, #DBD1FF); box-shadow: 0 0 10px rgba(110, 66, 255, 0.7); transition: width 0.45s cubic-bezier(0.16, 1, 0.3, 1); }
.loop-step.is-passed .step-line-fill { width: 100%; }
.loop-step.is-current .step-line-fill { width: 45%; animation: currentLinePulse 1.8s infinite ease-in-out; }
@keyframes currentLinePulse { 0% { width: 30%; opacity: 0.7; } 50% { width: 65%; opacity: 1; box-shadow: 0 0 12px rgba(110, 66, 255, 0.9); } 100% { width: 30%; opacity: 0.7; } }
.step-meta { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.step-num { color: var(--faint); font-family: var(--mono); font-size: 11px; letter-spacing: 0.05em; transition: color 0.25s ease; }
.step-state-tag { font-family: var(--mono); font-size: 9px; text-transform: uppercase; letter-spacing: 0.08em; color: var(--faint); padding: 1px 6px; border-radius: 999px; background: transparent; transition: all 0.25s ease; }
.loop-step.is-current .step-num { color: var(--brand-lavender); font-weight: 500; }
.loop-step.is-current .step-state-tag { color: #ffffff; background: rgba(90, 49, 255, 0.32); border: 1px solid rgba(219, 209, 255, 0.35); box-shadow: 0 0 8px rgba(90, 49, 255, 0.4); }
.loop-step.is-passed .step-state-tag { color: var(--muted); background: rgba(211, 231, 243, 0.08); }
.step-name { display: block; margin-top: auto; color: var(--ink); font-size: 21px; font-weight: 400; letter-spacing: -.04em; transition: color 0.25s ease, transform 0.25s ease; }
.loop-step.is-current .step-name { color: var(--brand-lavender); text-shadow: 0 0 20px rgba(219, 209, 255, 0.35); }
.step-desc { display: block; min-height: 32px; margin-top: 7px; color: var(--muted); font-family: var(--mono); font-size: 10px; line-height: 1.35; transition: color 0.25s ease; }
.loop-step.is-current .step-desc { color: var(--ink); }
.loop-dashboard { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px 24px; margin-top: 36px; padding-top: 24px; border-top: 1px solid var(--line); }
.loop-actions { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.loop-button { margin-top: 0; }
.loop-button-status { color: var(--faint); font-family: var(--mono); font-size: 10px; text-transform: uppercase; }
.loop-playback-btn { display: inline-flex; align-items: center; gap: 8px; min-height: 44px; padding: 8px 16px; border-radius: 999px; border: 1px solid var(--line-strong); background: rgba(10, 23, 34, 0.5); color: var(--muted); font-family: var(--mono); font-size: 10px; text-transform: uppercase; letter-spacing: 0.05em; cursor: pointer; transition: all 0.2s ease; }
.loop-playback-btn:hover { border-color: var(--brand-lavender); color: var(--ink); background: rgba(90, 49, 255, 0.12); }
.playback-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--brand-violet); box-shadow: 0 0 8px var(--brand-violet); transition: background 0.2s ease, box-shadow 0.2s ease; }
.loop-playback-btn[aria-pressed="false"] .playback-dot { background: var(--faint); box-shadow: none; }
.loop-playback-btn[aria-pressed="false"] { opacity: 0.65; }
.loop-telemetry { display: flex; align-items: center; gap: 12px; max-width: 620px; font-family: var(--mono); font-size: 11px; }
.telemetry-step-pill { display: inline-block; padding: 4px 10px; border-radius: 999px; background: rgba(90, 49, 255, 0.18); border: 1px solid rgba(219, 209, 255, 0.25); color: var(--brand-lavender); font-size: 10px; letter-spacing: 0.06em; text-transform: uppercase; white-space: nowrap; flex-shrink: 0; }
.telemetry-detail { color: #b2c0ca; font-size: 11px; line-height: 1.4; }
#engineering.section-pad { padding-top: clamp(48px, 5vw, 76px); padding-bottom: clamp(48px, 5vw, 76px); }
.engineering-lower { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(24px, 4vw, 56px); align-items: center; padding-top: 32px; }
.asset-line { display: flex; flex-wrap: wrap; gap: 8px; max-width: 480px; margin-top: 14px; }
.asset-line span { border: 1px solid var(--line); border-radius: 999px; padding: 7px 11px; color: var(--muted); font-family: var(--mono); font-size: 10px; text-transform: uppercase; }
.terminal-shell { border: 1px solid var(--line); border-radius: 6px; background: rgba(2, 7, 12, .92); overflow: hidden; box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4); }
.terminal-bar { display: flex; align-items: center; justify-content: space-between; padding: 8px 14px; border-bottom: 1px solid var(--line); background: rgba(10, 23, 34, 0.75); user-select: none; }
.terminal-dots { display: flex; align-items: center; gap: 6px; }
.t-dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; }
.t-dot-red { background: #ff5f56; box-shadow: 0 0 5px rgba(255, 95, 86, 0.4); }
.t-dot-yellow { background: #ffbd2e; box-shadow: 0 0 5px rgba(255, 189, 46, 0.4); }
.t-dot-green { background: #27c93f; box-shadow: 0 0 5px rgba(39, 201, 63, 0.4); }
.terminal-title { font-family: var(--mono); font-size: 11px; letter-spacing: 0.05em; color: #b2c0ca; }
.terminal-badge { font-family: var(--mono); font-size: 9px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--brand-lavender); padding: 2px 7px; border-radius: 3px; background: rgba(90, 49, 255, 0.18); border: 1px solid rgba(219, 209, 255, 0.25); }
.code-window { margin: 0; padding: 10px 14px; background: transparent; border: none; overflow: hidden; }
.code-window code { display: block; margin: 0; padding: 0; border: none; background: transparent; color: #c7d6df; font-family: var(--mono); font-size: clamp(11px, 1.05vw, 12px); line-height: 1.6; overflow: visible; }
.code-block { display: block; padding: 2px 8px; margin: 0 -8px; border-radius: 3px; border-left: 2px solid transparent; transition: background 0.35s ease, border-left-color 0.35s ease, opacity 0.35s ease; opacity: 0.4; }
.code-block.is-active { background: rgba(90, 49, 255, 0.2); border-left-color: var(--brand-lavender); opacity: 1; }
.code-muted { color: #6b8292; }.code-key { color: var(--brand-lavender); }.code-accent { color: var(--amber); }.code-string { color: var(--lilac); }
.benchmark-section { margin-top: 36px; padding-top: 24px; border-top: 1px solid var(--line-strong); }
.benchmark-head { margin-bottom: 16px; }
.benchmark-title { margin: 6px 0 0; font-family: var(--font-display); font-size: clamp(18px, 1.8vw, 22px); font-weight: 500; letter-spacing: -.025em; color: var(--ink); }
.benchmark-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.benchmark-card { padding: 14px 16px; border: 1px solid var(--line); border-radius: 4px; background: rgba(4, 13, 22, .58); transition: border-color .2s ease, background .2s ease; }
.benchmark-card:hover { border-color: rgba(219, 209, 255, 0.35); background: rgba(10, 23, 34, .7); }
.benchmark-metric { display: block; font-family: var(--mono); font-size: clamp(17px, 1.6vw, 21px); font-weight: 500; color: var(--brand-lavender); letter-spacing: -0.02em; }
.benchmark-name { display: block; margin: 6px 0 4px; font-family: var(--mono); font-size: 10px; text-transform: uppercase; letter-spacing: .08em; color: var(--ink); }
.benchmark-desc { margin: 0; color: #b2c0ca; font-size: 12px; line-height: 1.45; }
.limits-layout { display: grid; grid-template-columns: minmax(0, 1fr) minmax(260px, .6fr); gap: clamp(40px, 9vw, 150px); padding-top: clamp(48px, 6vw, 80px); }
.limits-layout h2 { font-size: clamp(2.8rem, 5.7vw, 5.6rem); }
.limits-copy { padding-top: 8px; }.limits-copy p { max-width: 480px; margin: 0 0 25px; font-size: 17px; }
.limit-rules { margin-top: 48px; border-top: 1px solid var(--line-strong); }.limit-rules span { display: flex; gap: 25px; padding: 13px 0; border-bottom: 1px solid var(--line); color: var(--muted); font-family: var(--mono); font-size: 10px; text-transform: uppercase; }.limit-rules b { color: var(--brand-lavender); font-weight: 400; }
.governance-section { border-top: 1px solid var(--line-strong); }
.governance-module { margin-top: 48px; }
.governance-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.governance-card { display: flex; flex-direction: column; padding: 24px 20px; border: 1px solid var(--line); border-radius: 4px; background: rgba(4, 13, 22, .58); transition: border-color .2s ease, background .2s ease; }
.governance-card:hover { border-color: rgba(219, 209, 255, 0.35); background: rgba(10, 23, 34, .7); }
.gov-tag { display: inline-block; font-family: var(--mono); font-size: 10px; text-transform: uppercase; letter-spacing: .08em; color: var(--brand-lavender); margin-bottom: 12px; }
.gov-title { margin: 0 0 10px; font-family: var(--font-display); font-size: clamp(17px, 1.6vw, 20px); font-weight: 500; letter-spacing: -.02em; color: var(--ink); line-height: 1.25; }
.gov-desc { margin: 0; color: #b2c0ca; font-size: 13px; line-height: 1.55; }
.governance-assurance { display: flex; flex-wrap: wrap; gap: 10px 14px; margin-top: 28px; padding-top: 24px; border-top: 1px solid var(--line); }
.assurance-pill { display: inline-flex; align-items: center; gap: 8px; padding: 6px 14px; border-radius: 999px; border: 1px solid rgba(211, 231, 243, 0.12); background: rgba(10, 23, 34, 0.45); color: #b2c0ca; font-family: var(--mono); font-size: 11px; letter-spacing: .03em; }
.assurance-dot { width: 5px; height: 5px; border-radius: 50%; background: var(--brand-lavender); box-shadow: 0 0 8px var(--brand-lavender); flex-shrink: 0; }
.access-layout { display: grid; grid-template-columns: minmax(0, 1fr) minmax(300px, .7fr); gap: clamp(40px, 10vw, 170px); padding-top: clamp(48px, 6vw, 80px); }
.access-layout h2 { font-size: clamp(3rem, 6vw, 6rem); }.access-deck { font-size: 17px; }
.access-form { display: grid; gap: 17px; }
.access-form label { color: var(--muted); font-family: var(--mono); font-size: 10px; text-transform: uppercase; }
.access-form input, .access-form textarea { display: block; width: 100%; margin-top: 8px; border: 0; border-bottom: 1px solid var(--line-interactive); border-radius: 0; padding: 12px 0; outline: 0; resize: vertical; background: transparent; color: var(--ink); font-size: 16px !important; min-height: 48px; transition: border-color .2s ease, box-shadow .2s ease; }
.access-form input:focus-visible, .access-form textarea:focus-visible { border-bottom-color: var(--brand-lavender); outline: none; box-shadow: 0 1px 0 var(--brand-lavender); }
.access-form input[aria-invalid="true"], .access-form textarea[aria-invalid="true"] { border-bottom-color: #ff7e7e !important; box-shadow: 0 1px 0 #ff7e7e !important; }
.access-form textarea { min-height: 96px; }
.access-form button { justify-self: start; margin-top: 11px; }
.form-status { min-height: 20px; margin: 0; color: var(--brand-lavender); font-size: 12px; }
.comparison-section { margin-top: 64px; }
.comparison-header { max-width: 820px; }
.comparison-lede { margin: 12px 0 0; color: #b2c0ca; font-size: 15px; line-height: 1.55; }
.comparison-wrap { overflow-x: auto; margin-top: 32px; border: 1px solid var(--line); border-radius: 4px; background: rgba(4, 13, 22, .58); }
.comparison-table { width: 100%; border-collapse: collapse; text-align: left; font-size: 13px; min-width: 840px; }
.comparison-table th, .comparison-table td { padding: 18px 20px; border-bottom: 1px solid var(--line); vertical-align: top; }
.comparison-table thead th { background: rgba(10, 23, 34, .85); font-family: var(--mono); font-size: 11px; letter-spacing: .06em; text-transform: uppercase; font-weight: 500; }
.col-dim { width: 22%; color: var(--muted); }
.col-legacy { width: 25%; }
.col-subtag { display: block; font-size: 9px; letter-spacing: .08em; color: var(--faint); margin-bottom: 4px; }
.col-title { display: block; font-family: var(--mono); font-size: 11px; color: #b2c0ca; font-weight: 500; }
.comparison-table th.col-synthotype { width: 28%; background: rgba(90, 49, 255, 0.22); border-left: 1px solid rgba(110, 66, 255, 0.45); border-right: 1px solid rgba(110, 66, 255, 0.45); box-shadow: inset 0 2px 0 var(--brand-lavender); padding-top: 14px; }
.col-crown-badge { display: inline-block; padding: 2px 8px; border-radius: 999px; background: rgba(219, 209, 255, 0.18); border: 1px solid rgba(219, 209, 255, 0.35); color: #ffffff; font-family: var(--mono); font-size: 9px; letter-spacing: .08em; text-transform: uppercase; margin-bottom: 6px; box-shadow: 0 0 10px rgba(90, 49, 255, 0.3); }
.col-title-highlight { color: #ffffff; font-size: 13px; letter-spacing: -0.01em; font-family: var(--font-display); font-weight: 500; }
.row-dim { background: rgba(6, 17, 28, 0.4); border-right: 1px solid var(--line); }
.dim-name { font-family: var(--font-display); font-size: 15px; font-weight: 500; color: var(--ink); letter-spacing: -0.02em; }
.dim-sub { margin-top: 4px; font-family: var(--mono); font-size: 10px; color: var(--faint); text-transform: uppercase; letter-spacing: .05em; font-weight: normal; }
.matrix-cell { display: flex; flex-direction: column; gap: 5px; }
.matrix-pill { display: inline-flex; align-items: center; align-self: flex-start; padding: 3px 8px; border-radius: 3px; font-family: var(--mono); font-size: 10px; letter-spacing: .05em; text-transform: uppercase; font-weight: 500; margin-bottom: 2px; }
.pill-slow { color: #ffc497; background: rgba(255, 196, 151, 0.10); border: 1px solid rgba(255, 196, 151, 0.22); }
.pill-warn { color: #ffc497; background: rgba(255, 196, 151, 0.08); border: 1px solid rgba(255, 196, 151, 0.18); }
.pill-fail { color: #8a9bb0; background: rgba(138, 155, 176, 0.08); border: 1px solid rgba(138, 155, 176, 0.18); }
.pill-win, .pill-fast { color: #ffffff; background: rgba(90, 49, 255, 0.26); border: 1px solid rgba(219, 209, 255, 0.4); box-shadow: 0 0 10px rgba(90, 49, 255, 0.25); }
.matrix-legacy-title { font-family: var(--display); font-size: 13px; font-weight: 500; color: #b2c0ca; }
.matrix-lead { font-family: var(--font-display); font-size: 14px; font-weight: 500; color: var(--ink); letter-spacing: -0.01em; }
.matrix-sub { color: #8a9bb0; font-size: 12px; line-height: 1.45; }
.comparison-table td.col-synthotype { background: rgba(90, 49, 255, 0.09); border-left: 1px solid rgba(110, 66, 255, 0.45); border-right: 1px solid rgba(110, 66, 255, 0.45); }
.comparison-table td.col-synthotype .matrix-sub { color: #b2c0ca; }
.comparison-table tr:last-child td.col-synthotype { border-bottom: 1px solid rgba(110, 66, 255, 0.45); }
.comparison-table tbody tr { transition: background 0.2s ease; }
.comparison-table tbody tr:hover { background: rgba(219, 209, 255, 0.03); }
.comparison-table tbody tr:hover td.col-synthotype { background: rgba(90, 49, 255, 0.16); }
.faq-layout { display: grid; grid-template-columns: minmax(0, 1fr) minmax(320px, 1.25fr); gap: clamp(40px, 8vw, 120px); padding-top: clamp(48px, 6vw, 80px); }
.faq-layout h2 { font-size: clamp(2.8rem, 5.5vw, 5.4rem); }
.faq-list { display: grid; gap: 14px; }
.faq-item { border: 1px solid var(--line); background: rgba(4, 13, 22, .58); transition: border-color .2s ease, background .2s ease; }
.faq-item:hover { border-color: rgba(219, 209, 255, 0.3); }
.faq-item[open] { border-color: rgba(110, 66, 255, 0.45); background: rgba(10, 23, 34, .7); }
.faq-summary { display: flex; justify-content: space-between; align-items: center; padding: 22px 24px; cursor: pointer; color: var(--ink); font-family: var(--font-display); font-size: 19px; font-weight: 500; letter-spacing: -.02em; list-style: none; user-select: none; }
.faq-summary::-webkit-details-marker { display: none; }
.faq-icon { display: inline-flex; align-items: center; justify-content: center; width: 22px; height: 22px; border-radius: 50%; border: 1px solid var(--line-strong); color: var(--brand-lavender); font-family: var(--mono); font-size: 15px; line-height: 1; transition: transform .25s ease; flex-shrink: 0; }
.faq-item[open] .faq-icon { transform: rotate(45deg); border-color: var(--brand-lavender); }
.faq-answer { padding: 0 24px 22px; color: #b2c0ca; font-size: 15px; line-height: 1.6; }
.faq-answer p { margin: 0 0 12px; }
.faq-answer p:last-child { margin-bottom: 0; }
.site-footer { display: flex; justify-content: space-between; gap: 40px; padding: 52px var(--page-gutter) 36px; border-top: 1px solid var(--line); background: rgba(2, 5, 10, .65); }.footer-brand { display: flex; flex-direction: column; gap: 11px; max-width: 480px; }.wordmark-footer { display: inline-flex; align-items: center; gap: 8px; color: #ffffff; font-family: var(--font-display); font-weight: 600; font-size: 17px; letter-spacing: -0.02em; font-optical-sizing: auto; }.footer-tagline { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.5; letter-spacing: -0.01em; text-wrap: balance; }.footer-email { display: inline-block; margin-top: 2px; color: var(--faint); font-family: var(--mono); font-size: 11px; letter-spacing: .03em; transition: color .2s ease; }.footer-email:hover { color: var(--brand-lavender); }.footer-meta { display: flex; flex-wrap: wrap; align-items: end; gap: 14px 24px; color: var(--faint); font-family: var(--mono); font-size: 10px; text-transform: uppercase; }.footer-meta a { color: var(--muted); }.footer-meta a:hover { color: var(--brand-lavender); }
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .8s ease, transform .8s ease; }.reveal.is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; } .reveal { opacity: 1; transform: none; } }
@media (max-width: 860px) {
  .site-nav { display: none; }
  .world-layout, .split-intro, .limits-layout, .access-layout, .engineering-lower, .faq-layout { grid-template-columns: 1fr; }
  .world-visual { order: -1; }
  .world-copy h2 { max-width: 690px; }
  .split-intro > p { margin-top: 28px; }
  .panel-signal { grid-column: 2; grid-row: 3; margin-top: 40px; }
  .tab-panel { grid-template-columns: 60px minmax(0, 1fr); }
  .loop-steps { grid-template-columns: repeat(5, minmax(122px, 1fr)); gap: 10px; overflow-x: auto; padding-bottom: 14px; -webkit-overflow-scrolling: touch; scrollbar-width: thin; }
  .loop-dashboard { flex-direction: column; align-items: stretch; gap: 16px; }
  .loop-telemetry { max-width: 100%; flex-wrap: wrap; }
  .teardown-grid { grid-template-columns: 1fr; gap: 20px; }
  .benchmark-grid { grid-template-columns: repeat(2, 1fr); gap: 14px; }
  .governance-grid { grid-template-columns: repeat(2, 1fr); gap: 14px; }
  .engineering-lower { gap: 46px; }
  .comparison-table th:first-child, .comparison-table td:first-child { position: sticky; left: 0; background: #040d16; z-index: 2; border-right: 1px solid var(--line-strong); box-shadow: 2px 0 10px rgba(0, 0, 0, 0.5); min-width: 124px; max-width: 140px; padding: 14px 12px; }
  .comparison-table thead th:first-child { background: #0a1722; z-index: 3; }
  .comparison-table th, .comparison-table td { padding: 14px 14px; }
  .dim-name { font-size: 13px; }
  .dim-sub { font-size: 9px; }
  .matrix-lead { font-size: 13px; }
  .matrix-sub { font-size: 11px; }
}
@media (max-width: 600px) {
  .site-header { min-height: 60px; }
  .wordmark { font-size: 12px; }
  .header-cta { min-height: 44px; padding: 10px 16px; font-size: 11px; }
  .teardowns-nav { gap: 8px; }
  .teardown-tab { width: 100%; justify-content: flex-start; }
  .td-card { padding: 18px 16px; }
  .benchmark-grid { grid-template-columns: 1fr; gap: 12px; }
  .benchmark-section { margin-top: 48px; padding-top: 32px; }
  .governance-grid { grid-template-columns: 1fr; gap: 12px; }
  .governance-card { padding: 20px 18px; }
  .governance-assurance { gap: 8px; }
  .assurance-pill { font-size: 10px; padding: 5px 12px; }
  .hero { min-height: 760px; padding-top: 100px; }
  .hero-ribbon { top: 78px; }
  .hero-ribbon span:first-child { display: none; }
  .hero-footer { bottom: 18px; font-size: 8px; }
  .hero-footer span:last-child { display: none; }
  .scroll-line { width: 32vw; }
  .hero-break { display: none; }
  .hero-center h1 { font-size: clamp(2.6rem, 12vw, 4rem); }
  .hero-deck { font-size: clamp(16px, 4.5vw, 19px); line-height: 1.55; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-actions .button { width: 100%; }
  .statement { min-height: 700px; }
  .statement-copy { margin-top: 70px; }
  .statement-copy h2, .world-copy h2, .section-intro h2, .split-intro h2, .teardowns-section h2, .engineering-section h2, .governance-section h2, .limits-layout h2, .access-layout h2, .faq-layout h2 { font-size: clamp(2.4rem, 10vw, 3.8rem); }
  .faq-layout { padding-top: 48px; }
  .faq-summary { font-size: 16px; padding: 16px 18px; }
  .faq-answer { padding: 0 18px 18px; font-size: 14px; }
  .section-pad { padding-block: var(--section-pad-y); }
  .world-layout { padding-top: 48px; gap: 56px; }
  .world-visual { margin-inline: -2px; }
  .world-key { gap: 11px 14px; }
  .world-metrics { gap: 8px; margin-top: 38px; }
  .world-metrics span { font-size: 10px; }
  .chart-toolbar { align-items: start; flex-direction: column; }
  .chart-toolbar label { align-self: stretch; justify-content: space-between; }
  .chart-toolbar select { max-width: 220px; }
  .chart-wrap { overflow-x: auto; }
  .chart-wrap svg { min-width: 100%; width: 100%; }
  .tab-list { flex-wrap: nowrap; overflow-x: auto; -webkit-overflow-scrolling: touch; scrollbar-width: none; }
  .tab-button { padding-inline: 13px; }
  .tab-button:first-child { padding-left: 0; }
  .tab-panel { grid-template-columns: 43px minmax(0, 1fr); gap: 0 12px; padding-block: 42px; }
  .tab-panel h3 { font-size: 2.25rem; }
  .tab-panel p { font-size: 15px; }
  .panel-signal { grid-column: 2; }
  .loop-visual { margin-top: 58px; padding-top: 32px; }
  .loop-steps { gap: 14px; }
  .loop-step { min-height: 150px; }
  .loop-step strong { font-size: 18px; }
  .loop-actions { width: 100%; justify-content: space-between; }
  .engineering-lower { padding-top: 58px; }
  .code-window { padding: 16px; margin-inline: -2px; }
  .site-footer { flex-direction: column; padding-top: 42px; }
  .footer-meta { align-items: start; justify-content: space-between; }
}
@media (max-width: 380px) { .hero-center h1 { font-size: 3.05rem; }.hero-footer span:first-child { max-width: 130px; }.world-key { display: grid; grid-template-columns: 1fr 1fr; }.world-metrics { grid-template-columns: 1fr; }.world-metrics div { display: grid; grid-template-columns: 90px 1fr; gap: 10px; }.world-metrics span { margin-top: 0; }.tab-panel h3 { font-size: 2rem; } }