:root {
  --ink: #0b0d0f;
  --ink-2: #141719;
  --paper: #f2f0e9;
  --paper-2: #e8e6de;
  --white: #fbfaf6;
  --muted: #747670;
  --line: rgba(11, 13, 15, .16);
  --line-dark: rgba(255, 255, 255, .15);
  --signal: #65f4cf;
  --blue: #5c73ff;
  --font-display: "Space Grotesk", "Helvetica Neue", sans-serif;
  --font-sans: "DM Sans", "Helvetica Neue", sans-serif;
  --font-mono: "JetBrains Mono", "SFMono-Regular", Consolas, monospace;
  --font-price: "DM Sans", "Helvetica Neue", sans-serif;
  --ease: cubic-bezier(.2, .8, .2, 1);
  --shell: min(100% - 48px, 1440px);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--ink); }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: var(--font-sans); -webkit-font-smoothing: antialiased; }
h1, h2, h3 { font-family: var(--font-display); }
.brand { font-family: var(--font-display); }
code, pre, kbd, samp { font-family: var(--font-mono); }
a { color: inherit; text-decoration: none; }
button, a { -webkit-tap-highlight-color: transparent; }
button { font: inherit; }
::selection { background: var(--signal); color: var(--ink); }
.skip-link { position: fixed; left: 16px; top: -100px; z-index: 1000; padding: 12px 18px; background: var(--signal); transition: top .2s; }
.skip-link:focus { top: 16px; }
:focus-visible { outline: 2px solid var(--blue); outline-offset: 4px; }

/* Lucide icon sizing — icons inherit currentColor for stroke */
.lucide { width: 14px; height: 14px; flex-shrink: 0; stroke-width: 2; }
.button .lucide, .button-small .lucide { width: 13px; height: 13px; }
.auth-submit .lucide { width: 15px; height: 15px; }
.run-button .lucide { width: 14px; height: 14px; }
.rate-table td:last-child a .lucide { width: 16px; height: 16px; }
.model-row > span .lucide { width: 14px; height: 14px; }
.credit-grid .popular > span .lucide { width: 13px; height: 13px; }
.paths-list a .lucide, .next-grid a .lucide { width: 16px; height: 16px; }
.auth-back .lucide { width: 14px; height: 14px; }
.composer-footer .lucide, .panel-heading .lucide, .docs-bar .lucide, .docs-sidebar a .lucide, .docs-reference-link .lucide, .arrow-link .lucide, .rate-notes a .lucide, .billing-note a .lucide, .card-action .lucide, .credit-grid b .lucide { width: 14px; height: 14px; }

.site-header { height: 72px; padding: 0 max(24px, calc((100vw - 1440px) / 2)); display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; position: relative; z-index: 30; background: var(--paper); border-bottom: 1px solid var(--line); }
.brand { display: inline-flex; align-items: center; gap: 10px; width: max-content; font-size: 17px; font-weight: 670; letter-spacing: -.04em; }
.brand-mark { display: inline-grid; grid-template-columns: repeat(2, 8px); gap: 3px; width: 21px; height: 21px; padding: 3px; background: var(--ink); transform: rotate(45deg); }
.brand-mark i { display: block; background: var(--signal); }
.brand-mark i:last-child { background: var(--blue); }
.desktop-nav { display: flex; align-items: center; gap: 32px; font-size: 13px; font-weight: 570; }
.desktop-nav a, .text-link { transition: opacity .2s; }
.desktop-nav a:hover, .text-link:hover { opacity: .55; }
.site-header .desktop-nav a[aria-current="page"] { position: relative; }
.site-header .desktop-nav a[aria-current="page"]::after { content: ""; position: absolute; left: 0; right: 0; bottom: -15px; height: 2px; background: #7667ff; }
.header-actions { justify-self: end; display: flex; align-items: center; gap: 24px; font-size: 13px; font-weight: 570; }
.button { min-height: 48px; padding: 0 20px; display: inline-flex; align-items: center; justify-content: space-between; gap: 26px; border: 1px solid transparent; font-size: 13px; font-weight: 630; letter-spacing: -.01em; cursor: pointer; transition: background .25s var(--ease), color .25s var(--ease), transform .25s var(--ease), border-color .25s; }
.button:hover { transform: translateY(-2px); }
.button-small { min-height: 40px; padding: 0 14px; gap: 20px; }
.button-dark { background: var(--ink); color: var(--white); }
.button-dark:hover { background: var(--blue); }
.button-signal { background: var(--signal); color: var(--ink); min-width: 180px; }
.button-signal:hover { background: var(--white); }
.button-ghost { color: var(--white); border-color: rgba(255,255,255,.28); min-width: 180px; }
.button-ghost:hover { background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.5); }
.menu-button, .mobile-nav { display: none; }

.hero { min-height: calc(100svh - 72px); position: relative; padding: 82px max(24px, calc((100vw - 1440px) / 2)) 48px; overflow: hidden; color: var(--white); background: var(--ink); }
.hero-grid, .final-grid { position: absolute; inset: 0; opacity: .12; background-image: linear-gradient(rgba(255,255,255,.22) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.22) 1px, transparent 1px); background-size: 64px 64px; mask-image: linear-gradient(to bottom, black 0 60%, transparent 95%); }
.hero-grid { animation: gridDrift 18s linear infinite; transform-origin: center; }
@keyframes gridDrift { from { background-position: 0 0, 0 0; } to { background-position: 64px 64px, 64px 64px; } }
.hero-motion { --pointer-x: 0px; --pointer-y: 0px; position: absolute; inset: 0; overflow: hidden; pointer-events: none; contain: layout paint; }
.signal-halo { position: absolute; border: 1px solid rgba(101,244,207,.22); border-radius: 50%; will-change: transform; }
.halo-one { right: -17vw; top: -34vw; width: 75vw; aspect-ratio: 1; box-shadow: 0 0 0 11vw rgba(101,244,207,.02), 0 0 0 22vw rgba(92,115,255,.025); animation: haloBreathe 12s var(--ease) infinite; transform: translate3d(calc(var(--pointer-x) * .3), calc(var(--pointer-y) * .3), 0); }
.halo-two { right: 8vw; top: 7vw; width: 23vw; aspect-ratio: 1; border-color: rgba(92,115,255,.13); border-style: dashed; animation: orbitSpin 26s linear infinite; }
@keyframes haloBreathe { 0%,100% { scale: 1; opacity: .72; } 50% { scale: 1.035; opacity: 1; } }
@keyframes orbitSpin { to { transform: rotate(360deg); } }
.scan-beam { position: absolute; top: -45%; left: 48%; width: 1px; height: 135%; background: linear-gradient(to bottom, transparent 0 12%, rgba(101,244,207,.7) 48%, transparent 82%); box-shadow: 0 0 18px rgba(101,244,207,.3); transform: rotate(31deg) translate3d(0,-20%,0); transform-origin: bottom; opacity: 0; animation: beamSweep 9s var(--ease) infinite; }
@keyframes beamSweep { 0%,12% { opacity: 0; transform: rotate(31deg) translate3d(0,-18%,0); } 23% { opacity: .8; } 52%,100% { opacity: 0; transform: rotate(31deg) translate3d(0,44%,0); } }
.network-plane { position: absolute; inset: 0; will-change: transform; }
.plane-back { opacity: .45; transform: translate3d(calc(var(--pointer-x) * -.45), calc(var(--pointer-y) * -.45), 0); }
.plane-front { transform: translate3d(var(--pointer-x), var(--pointer-y), 0); }
.network-node { position: absolute; width: 5px; height: 5px; border: 1px solid var(--signal); background: var(--ink); box-shadow: 0 0 0 0 rgba(101,244,207,.28); animation: nodePing 3.6s var(--ease) infinite; }
.network-node::after { content: ""; position: absolute; inset: -10px; border: 1px solid rgba(101,244,207,.16); transform: rotate(45deg); }
.node-a { right: 36%; top: 16%; }
.node-b { right: 12%; top: 32%; animation-delay: -1.2s; }
.node-c { right: 27%; top: 55%; animation-delay: -2.2s; }
.node-d { right: 46%; top: 30%; animation-delay: -.5s; }
.node-e { right: 8%; top: 62%; animation-delay: -1.7s; }
.node-f { right: 40%; top: 72%; animation-delay: -2.7s; }
@keyframes nodePing { 0%,100% { opacity: .4; box-shadow: 0 0 0 0 rgba(101,244,207,.22); } 42% { opacity: 1; box-shadow: 0 0 0 9px rgba(101,244,207,0); } }
.network-line { position: absolute; display: block; height: 1px; background: linear-gradient(90deg, transparent, rgba(101,244,207,.36), transparent); transform-origin: left; animation: lineSignal 4.8s var(--ease) infinite; }
.line-a { width: 29%; right: 11%; top: 24%; transform: rotate(18deg); }
.line-b { width: 24%; right: 15%; top: 49%; transform: rotate(-21deg); animation-delay: -1.8s; }
.line-c { width: 32%; right: 8%; top: 66%; transform: rotate(9deg); animation-delay: -3.2s; }
.line-d { width: 19%; right: 32%; top: 39%; transform: rotate(67deg); animation-delay: -2.4s; }
@keyframes lineSignal { 0%,100% { opacity: .1; scale: .7 1; } 45% { opacity: .7; scale: 1 1; } }
.data-stream { position: absolute; display: flex; align-items: center; gap: 13px; opacity: .55; transform: translate3d(calc(var(--pointer-x) * .7), calc(var(--pointer-y) * .7), 0); }
.data-stream i { width: 3px; height: 3px; background: var(--signal); animation: packetFlow 2.4s linear infinite; }
.data-stream i:nth-child(2) { animation-delay: -.4s; }
.data-stream i:nth-child(3) { animation-delay: -.8s; }
.data-stream i:nth-child(4) { animation-delay: -1.2s; }
.data-stream i:nth-child(5) { animation-delay: -1.6s; }
.stream-one { right: 9%; top: 22%; transform: rotate(18deg); }
.stream-two { right: 29%; top: 64%; transform: rotate(-11deg); }
@keyframes packetFlow { 0%,100% { opacity: .1; transform: scale(.65); } 50% { opacity: 1; transform: scale(1.5); } }
.telemetry-label { position: absolute; min-width: 94px; padding: 7px 8px; display: flex; justify-content: space-between; gap: 12px; border: 1px solid rgba(255,255,255,.12); background: rgba(11,13,15,.55); backdrop-filter: blur(6px); font-family: var(--font-mono); font-size: 7px; color: #656b66; letter-spacing: .04em; animation: telemetryFloat 5s var(--ease) infinite; }
.telemetry-label b { color: var(--signal); font-weight: 400; }
.telemetry-a { right: 15%; top: 39%; }
.telemetry-b { right: 34%; top: 74%; animation-delay: -2.5s; }
@keyframes telemetryFloat { 0%,100% { opacity: .25; transform: translateY(5px); } 50% { opacity: .8; transform: translateY(-5px); } }
.hero-copy { position: relative; z-index: 2; width: 66%; max-width: 950px; }
.eyebrow { display: inline-flex; align-items: center; gap: 10px; font-family: var(--font-mono); font-size: 13px; letter-spacing: .065em; text-transform: uppercase; color: #b4b7b2; }
.status-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--signal); box-shadow: 0 0 0 5px rgba(101,244,207,.12); }
.hero h1 { margin: 26px 0 24px; font-family: var(--font-display); font-size: clamp(64px, 8.4vw, 132px); line-height: .86; letter-spacing: -.058em; font-weight: 610; font-variation-settings: "wdth" 92; }
.hero h1 span { color: var(--signal); }
.hero-lede { max-width: 700px; margin: 0; color: #b6b8b3; font-size: clamp(18px, 1.6vw, 24px); line-height: 1.45; letter-spacing: -.025em; text-wrap: pretty; }
.hero-actions { display: flex; gap: 10px; margin-top: 38px; }
.compatibility-row { display: flex; gap: 26px; margin-top: 42px; font-family: var(--font-mono); font-size: 11px; letter-spacing: .045em; color: #8e928d; }
.compatibility-row span { display: inline-flex; gap: 8px; align-items: center; }
.compatibility-row span::before { content: "+"; color: var(--signal); }

.control-panel { position: relative; z-index: 3; margin-top: 76px; background: #111416; border: 1px solid rgba(255,255,255,.22); box-shadow: 0 38px 80px rgba(0,0,0,.42); }
.panel-topbar, .panel-footer { min-height: 46px; padding: 0 18px; display: flex; align-items: center; justify-content: space-between; font-family: var(--font-mono); font-size: 11px; letter-spacing: .055em; color: #a0a49f; border-bottom: 1px solid var(--line-dark); }
.panel-topbar > div { display: flex; align-items: center; gap: 10px; }
.panel-mark { width: 8px; height: 8px; background: var(--blue); display: inline-block; }
.live-label { display: flex; align-items: center; gap: 7px; color: var(--signal); }
.live-label i, .code-status i { width: 5px; height: 5px; border-radius: 50%; background: currentColor; }
.panel-body { display: grid; grid-template-columns: .85fr 1.6fr .7fr; min-height: 270px; }
.panel-body > div { padding: 20px; border-right: 1px solid var(--line-dark); }
.panel-body > div:last-child { border-right: 0; }
.panel-label { margin-bottom: 26px; font-family: var(--font-mono); font-size: 11px; letter-spacing: .055em; color: #858a85; }
.code-window { padding: 14px; border: 1px solid var(--line-dark); background: #0c0e10; }
.code-line { display: flex; justify-content: space-between; padding: 8px 0; font-family: var(--font-mono); font-size: 12px; border-bottom: 1px dotted rgba(255,255,255,.15); }
.code-line:last-child { border-bottom: 0; }
.code-line span { color: #636763; }
.code-line b { color: #e5e6df; font-weight: 400; }
.request-meta { display: flex; justify-content: space-between; margin-top: 14px; font-family: var(--font-mono); font-size: 10px; color: #6f746f; }
.route-map { display: grid; grid-template-columns: 80px 1fr 2fr; align-items: center; min-height: 150px; }
.route-source { width: 60px; height: 60px; display: grid; place-items: center; background: var(--signal); color: var(--ink); font-family: var(--font-mono); font-size: 14px; }
.route-source small { font-size: 9px; margin-top: -12px; }
.route-lines { height: 114px; display: flex; flex-direction: column; justify-content: space-around; overflow: hidden; }
.route-lines i { display: block; height: 1px; background: linear-gradient(90deg, var(--signal), #333, #333); transform-origin: left; animation: routePulse 2.8s infinite; }
.route-lines i:nth-child(2) { animation-delay: -.8s; }
.route-lines i:nth-child(3) { animation-delay: -1.6s; }
@keyframes routePulse { 0%,100% { opacity:.25; transform:scaleX(.75); } 45% { opacity:1; transform:scaleX(1); } }
.route-targets { display: grid; gap: 7px; }
.route-target { min-height: 50px; padding: 9px 10px; display: grid; grid-template-columns: 26px 1fr; background: #181b1d; border: 1px solid transparent; font-family: var(--font-mono); }
.route-target > span { grid-row: 1/3; color: #666b66; font-size: 11px; }
.route-target b { font-size: 12px; color: #d2d4ce; font-weight: 500; }
.route-target small { margin-top: 4px; font-size: 9px; color: #777c77; }
.route-target.active { border-color: rgba(101,244,207,.42); background: rgba(101,244,207,.06); }
.route-target.active > span, .route-target.active small { color: var(--signal); }
.result-stat { border-bottom: 1px solid var(--line-dark); padding-bottom: 18px; margin-bottom: 12px; text-align: right; }
.result-stat span { display: block; font-family: var(--font-mono); font-size: 10px; color: #858a85; text-align: left; }
.result-stat b { font-size: 56px; line-height: 1; font-weight: 500; letter-spacing: -.06em; color: var(--white); }
.result-stat em { margin-left: 9px; font-size: 18px; color: var(--signal); font-style: normal; }
.result-row { display: flex; justify-content: space-between; padding: 8px 0; font-family: var(--font-mono); font-size: 10px; color: #858a85; }
.result-row b { color: #e3e5df; font-family: var(--font-price); font-size: 12px; font-weight: 650; letter-spacing: -.015em; font-variant-numeric: tabular-nums; font-feature-settings: "tnum" 1; }
.signal-text { color: var(--signal) !important; }
.panel-footer { border: 0; border-top: 1px solid var(--line-dark); }
.pulse-track { width: 36%; height: 1px; background: #292d2b; position: relative; overflow: hidden; }
.pulse-track i { position: absolute; width: 18%; height: 1px; background: var(--signal); animation: scan 2.4s infinite var(--ease); }
@keyframes scan { from { transform: translateX(-100%); } to { transform: translateX(650%); } }

.proof-rail { display: grid; grid-template-columns: repeat(4, 1fr); border-bottom: 1px solid var(--line); background: var(--paper); }
.proof-rail > div { min-height: 128px; padding: 24px max(24px, calc((100vw - 1440px) / 8)); display: grid; grid-template-columns: 30px 1fr; align-content: center; border-right: 1px solid var(--line); }
.proof-rail > div:last-child { border-right: 0; }
.proof-rail span, .section-index { font-family: var(--font-mono); font-size: 9px; letter-spacing: .07em; color: var(--muted); }
.proof-rail b { font-size: 15px; font-weight: 630; }
.proof-rail small { grid-column: 2; margin-top: 5px; color: var(--muted); font-size: 12px; }
.section-shell { width: var(--shell); margin-inline: auto; }
.manifesto { padding: 150px 0; display: grid; grid-template-columns: 1fr 6fr 2fr; gap: 38px; }
.kicker { margin: 0 0 18px; font-family: var(--font-mono); font-size: 11px; letter-spacing: .04em; text-transform: uppercase; }
.manifesto h2, .section-heading h2, .pricing-statement h2 { margin: 0; font-family: var(--font-display); font-size: clamp(44px, 6vw, 88px); line-height: .97; letter-spacing: -.048em; font-weight: 560; font-variation-settings: "wdth" 94; }
.manifesto h2 span, .pricing-statement h2 span { color: #a6a69e; }
.manifesto-copy > p:last-child { max-width: 680px; margin: 38px 0 0; font-size: 19px; line-height: 1.6; color: #51534f; }
.manifesto-aside { align-self: end; }
.aside-rule { height: 1px; background: var(--ink); margin-bottom: 24px; }
.manifesto-aside p { color: #60625d; font-size: 14px; line-height: 1.6; }
.arrow-link { display: flex; justify-content: space-between; gap: 18px; margin-top: 30px; padding-bottom: 8px; border-bottom: 1px solid currentColor; font-size: 13px; font-weight: 630; }
.arrow-link span { transition: transform .2s; }
.arrow-link:hover span { transform: translate(3px,-3px); }

.model-section { padding: 130px 0; background: var(--white); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.section-heading { display: grid; grid-template-columns: 1fr 6fr 2fr; gap: 38px; align-items: start; }
.align-end { align-self: end; margin: 0; }
.model-table { margin-top: 72px; border-top: 1px solid var(--ink); }
.model-row { min-height: 98px; display: grid; grid-template-columns: 2fr 1.3fr .7fr .7fr 30px; align-items: center; gap: 24px; border-bottom: 1px solid var(--line); transition: padding .25s var(--ease), background .25s; }
.model-row:not(.model-head):hover { padding-inline: 14px; background: var(--paper); }
.model-head { min-height: 42px; font-family: var(--font-mono); font-size: 8px; letter-spacing: .06em; color: var(--muted); }
.model-name { display: grid; grid-template-columns: 46px 1fr; align-items: center; }
.model-name i { grid-row: 1/3; width: 36px; height: 36px; display: grid; place-items: center; background: var(--ink); color: var(--signal); font-size: 13px; font-style: normal; }
.model-name b { font-size: 16px; font-weight: 620; }
.model-name small { margin-top: 3px; font-family: var(--font-mono); font-size: 8px; color: var(--muted); }
.model-row > span:not(.model-name) { font-size: 13px; }
.model-row:not(.model-head) > span:nth-child(3),
.model-row:not(.model-head) > span:nth-child(4) { font-family: var(--font-price); font-size: 15px; font-weight: 650; letter-spacing: -.02em; font-variant-numeric: tabular-nums; font-feature-settings: "tnum" 1; }
.pricing-note { margin-top: 20px; color: #5f625d; font-family: var(--font-sans); font-size: 14px; line-height: 1.55; }

.developer-section { display: grid; grid-template-columns: 1fr 1fr; min-height: 750px; background: var(--ink); color: var(--white); }
.developer-copy, .code-card { padding: 100px max(24px, calc((100vw - 1440px) / 2)); }
.developer-copy { padding-right: 8vw; border-right: 1px solid var(--line-dark); }
.light-index { color: #666b67; margin-bottom: 90px; }
.developer-copy h2 { margin: 0; font-family: var(--font-display); font-size: clamp(46px, 5vw, 76px); line-height: .98; letter-spacing: -.048em; font-weight: 560; font-variation-settings: "wdth" 94; }
.developer-copy > p:not(.kicker) { max-width: 570px; margin-top: 32px; color: #9b9e99; font-size: 17px; line-height: 1.6; }
.developer-points { margin-top: 64px; display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line-dark); }
.developer-points span { padding: 18px 12px 0 0; font-size: 11px; color: #b7b9b4; }
.developer-points i { display: block; margin-bottom: 24px; font-family: var(--font-mono); font-size: 8px; color: var(--signal); font-style: normal; }
.code-card { align-self: center; margin: 60px 4vw; padding: 0; background: #111416; border: 1px solid rgba(255,255,255,.22); box-shadow: 0 30px 80px rgba(0,0,0,.4); }
.code-tabs { height: 52px; padding: 0 18px; display: flex; align-items: center; gap: 24px; border-bottom: 1px solid var(--line-dark); font-family: var(--font-mono); font-size: 9px; color: #666a66; }
.code-tabs .active { color: var(--white); }
.code-tabs button { margin-left: auto; color: #888c87; border: 0; background: none; cursor: pointer; font-family: inherit; font-size: 9px; min-width: 44px; min-height: 44px; }
.code-card pre { margin: 0; padding: 42px; overflow: auto; min-height: 360px; font-family: var(--font-mono); font-size: 12px; line-height: 1.9; color: #cfd1cc; }
.code-purple { color: #aab4ff; }
.code-green { color: var(--signal); }
.code-status { min-height: 44px; padding: 0 18px; display: flex; align-items: center; gap: 24px; border-top: 1px solid var(--line-dark); font-family: var(--font-mono); font-size: 8px; color: #6c706c; }
.code-status span:first-child { display: flex; gap: 7px; align-items: center; color: var(--signal); }
.code-status span:last-child { margin-left: auto; }

.pricing-section { padding: 140px 0; display: grid; grid-template-columns: 1fr 6fr 2fr; gap: 38px; }
.pricing-actions { align-self: end; }
.pricing-actions p { color: #5f615d; font-size: 14px; line-height: 1.65; }
.pricing-actions .button { margin-top: 22px; width: 100%; }
.final-cta { min-height: 650px; padding: 110px max(24px, calc((100vw - 1440px) / 2)); position: relative; display: flex; align-items: center; overflow: hidden; background: #111416; color: var(--white); }
.final-grid { mask-image: radial-gradient(circle at 70%, black, transparent 62%); opacity: .18; }
.final-copy { z-index: 2; max-width: 760px; }
.final-copy h2 { margin: 28px 0 22px; font-family: var(--font-display); font-size: clamp(64px, 8vw, 116px); line-height: .88; letter-spacing: -.058em; font-weight: 560; font-variation-settings: "wdth" 92; }
.final-copy p { color: #9da09b; font-size: 18px; }
.final-system { position: absolute; right: 3.5%; width: min(38vw, 470px); aspect-ratio: 1; color: var(--signal); }
.final-system svg { width: 100%; height: 100%; overflow: visible; }
@media (min-width: 1441px) {
  .final-system { left: calc((100vw - 1440px) / 2 + 740px); right: auto; }
}
.final-fusion-guides { fill: none; stroke: rgba(255,255,255,.055); stroke-width: 1; }
.final-fusion-layer { color: rgba(245,244,239,.72); transform-box: fill-box; transform-origin: center; animation: finalFusionFloat 7s var(--ease) infinite alternate; }
.final-fusion-two { color: rgba(245,244,239,.58); animation-delay: -2.2s; }
.final-fusion-three { color: rgba(101,244,207,.55); animation-delay: -4.4s; }
.final-fusion-surface { fill: url(#final-fusion-dots); }
.final-fusion-edge { fill: none; stroke: currentColor; stroke-width: 1; opacity: .32; }
.final-fusion-layer text { fill: #747974; font: 500 8px var(--font-mono); letter-spacing: .1em; }
.final-fusion-converge { fill: none; stroke: url(#final-fusion-route); stroke-width: 1.3; stroke-dasharray: 5 7; animation: finalFusionFlow 7s linear infinite; }
.final-fusion-converge circle { fill: var(--signal); stroke: none; filter: url(#final-fusion-glow); }
.final-fusion-core rect { fill: #151a1c; stroke: rgba(255,255,255,.26); }
.final-fusion-core .final-fusion-signal { fill: var(--signal); stroke: none; }
.final-fusion-core text { fill: #e7e8e3; font: 550 10px var(--font-mono); letter-spacing: .08em; }
.final-fusion-core .final-fusion-meta { fill: #747974; font-size: 7px; }
.final-fusion-core circle { fill: var(--signal); filter: url(#final-fusion-glow); }
.system-caption { min-height: 38px; margin: -8px 42px 0; padding-top: 12px; display: flex; justify-content: space-between; color: #656a65; border-top: 1px solid rgba(255,255,255,.13); font: 8px var(--font-mono); letter-spacing: .07em; }
.system-caption b { display: flex; align-items: center; gap: 7px; color: var(--signal); font-weight: 400; }
.system-caption b i { width: 5px; height: 5px; border-radius: 50%; background: currentColor; }
@keyframes finalFusionFloat { from { transform: translateY(-3px); } to { transform: translateY(5px); } }
@keyframes finalFusionFlow { to { stroke-dashoffset: -72; } }
@keyframes blink { 50% { opacity:.18; box-shadow: 0 0 0 8px rgba(101,244,207,.1); } }

.site-footer { padding: 76px max(24px, calc((100vw - 1440px) / 2)) 28px; display: grid; grid-template-columns: 2.4fr repeat(3, 1fr); gap: 40px; background: var(--ink); color: var(--white); border-top: 1px solid var(--line-dark); }
.brand-light .brand-mark { background: var(--white); }
.footer-brand p { max-width: 270px; margin-top: 22px; color: #787c78; font-size: 13px; line-height: 1.5; }
.footer-column { display: flex; flex-direction: column; gap: 13px; font-size: 12px; color: #a6a9a4; }
.footer-column b { margin-bottom: 8px; color: #626662; font-family: var(--font-mono); font-size: 8px; letter-spacing: .08em; }
.footer-column a:hover { color: var(--signal); }
.footer-bottom { grid-column: 1/-1; display: flex; justify-content: space-between; padding-top: 56px; margin-top: 36px; border-top: 1px solid var(--line-dark); color: #5d615d; font-family: var(--font-mono); font-size: 8px; letter-spacing: .07em; }
.toast { position: fixed; right: 24px; bottom: 24px; z-index: 100; padding: 12px 16px; background: var(--signal); color: var(--ink); font-size: 12px; font-weight: 650; transform: translateY(30px); opacity: 0; transition: .25s var(--ease); pointer-events: none; }
.toast.show { transform: translateY(0); opacity: 1; }

@media (max-width: 1000px) {
  :root { --shell: min(100% - 36px, 920px); }
  .desktop-nav, .header-login { display: none; }
  .site-header { grid-template-columns: 1fr auto; }
  .menu-button { width: 44px; height: 44px; margin-left: 2px; display: grid; place-content: center; gap: 6px; border: 0; background: transparent; }
  .menu-button span { display: block; width: 20px; height: 1px; background: var(--ink); }
  .mobile-nav { position: absolute; top: 72px; left: 0; right: 0; padding: 18px 24px 24px; background: var(--paper); border-bottom: 1px solid var(--line); flex-direction: column; gap: 0; }
  .mobile-nav.open { display: flex; }
  .mobile-nav a { padding: 16px 0; border-bottom: 1px solid var(--line); font-size: 18px; }
  .hero-copy { width: 90%; }
  .panel-body { grid-template-columns: 1fr 1.5fr; }
  .metric-column { grid-column: 1/-1; display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; align-items: center; border-top: 1px solid var(--line-dark); }
  .metric-column .panel-label { grid-column: 1/-1; margin-bottom: 6px; }
  .metric-column .result-row:nth-of-type(3) { grid-column: 1; grid-row: 2; }
  .metric-column .result-row:nth-of-type(4) { grid-column: 2; grid-row: 2; }
  .metric-column .result-row:nth-of-type(5) { grid-column: 3; grid-row: 2; }
  .result-stat { grid-column: 4; grid-row: 2; justify-self: end; min-width: 150px; border: 0; margin: 0; padding: 0; text-align: right; }
  .result-stat b { font-size: 54px; }
  .manifesto, .section-heading, .pricing-section { grid-template-columns: 1fr 5fr; }
  .manifesto-aside, .section-heading .align-end, .pricing-actions { grid-column: 2; }
  .developer-section { grid-template-columns: 1fr; }
  .developer-copy { border-right: 0; padding: 90px 36px; }
  .code-card { margin: 0 36px 90px; }
  .final-system { width: 390px; opacity: .5; right: -7%; }
}

@media (max-width: 700px) {
  :root { --shell: calc(100% - 32px); }
  .site-header { height: 64px; padding-inline: 16px; }
  .header-actions .button { display: none; }
  .mobile-nav { top: 64px; }
  .hero { min-height: auto; padding: 64px 16px 20px; }
  .halo-one { right: -68vw; top: -22vw; width: 150vw; }
  .halo-two, .plane-back, .telemetry-label, .stream-two { display: none; }
  .network-plane { opacity: .4; }
  .scan-beam { left: 62%; }
  .hero-copy { width: 100%; }
  .hero h1 { margin-top: 24px; font-size: clamp(54px, 15vw, 70px); line-height: .9; }
  .hero-lede { font-size: 17px; }
  .hero-actions { flex-direction: column; }
  .hero-actions .button { width: 100%; }
  .compatibility-row { flex-direction: column; gap: 9px; margin-top: 32px; }
  .control-panel { margin-top: 52px; }
  .panel-body { grid-template-columns: 1fr; }
  .panel-body > div { border-right: 0; border-bottom: 1px solid var(--line-dark); }
  .route-map { grid-template-columns: 62px 1fr 2.2fr; }
  .metric-column { grid-column: auto; display: block; }
  .metric-column .panel-label { margin-bottom: 24px; }
  .result-stat { padding-bottom: 16px; margin-bottom: 8px; border-bottom: 1px solid var(--line-dark); }
  .panel-footer span:first-child { display: none; }
  .pulse-track { width: 60%; }
  .proof-rail { grid-template-columns: 1fr 1fr; }
  .proof-rail > div { min-height: 104px; padding: 20px 16px; border-bottom: 1px solid var(--line); }
  .manifesto, .section-heading, .pricing-section { padding-block: 86px; grid-template-columns: 1fr; gap: 36px; }
  .manifesto-aside, .section-heading .align-end, .pricing-actions { grid-column: auto; }
  .manifesto h2, .section-heading h2, .pricing-statement h2 { font-size: 48px; }
  .model-section { padding: 0; }
  .section-heading { padding-block: 86px 56px; }
  .model-table { width: 100%; margin: 0; }
  .model-row { min-height: 96px; padding: 0 16px; grid-template-columns: 1.8fr .7fr 22px; gap: 12px; }
  .model-row > span:nth-child(2), .model-row > span:nth-child(4) { display: none; }
  .model-head span:nth-child(3)::before { content: "INPUT "; }
  .pricing-note { width: auto; margin: 16px; padding-bottom: 40px; line-height: 1.5; }
  .developer-copy { padding: 80px 16px; }
  .light-index { margin-bottom: 54px; }
  .developer-copy h2 { font-size: 49px; }
  .developer-points { grid-template-columns: 1fr; }
  .developer-points span { padding: 14px 0; border-bottom: 1px solid var(--line-dark); }
  .developer-points i { display: inline; margin-right: 18px; }
  .code-card { margin: 0; border-inline: 0; }
  .code-card pre { min-height: 330px; padding: 28px 18px; font-size: 10px; }
  .pricing-actions .button { width: 100%; }
  .final-cta { min-height: 620px; padding: 80px 16px; }
  .final-copy h2 { font-size: 68px; }
  .final-system { width: 310px; right: -38%; top: 8%; opacity: .22; }
  .site-footer { padding: 60px 16px 28px; grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1/-1; margin-bottom: 28px; }
  .footer-bottom { flex-direction: column; gap: 12px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .hero-motion { --pointer-x: 0px !important; --pointer-y: 0px !important; }
}