@font-face { font-family: "Satoshi"; src: url("assets/Satoshi-Variable.woff2") format("woff2"); font-display: swap; font-weight: 300 900; }

:root { --ink: #151515; --ink-soft: #4d4b48; --muted: #706c67; --line: #cfcac2; --paper: #f5f2ec; --surface: #e9e5de; --surface-deep: #ded9d1; --accent: #f35300; --accent-deep: #b93d00; --radius: 0; --header-height: 76px; --signal-duration: 20s; --shadow: 0 28px 70px rgb(34 24 18 / 17%); color-scheme: light; }
* { box-sizing: border-box; }
html { overflow-x: clip; scroll-behavior: smooth; }
body { margin: 0; overflow-x: hidden; background: var(--paper); color: var(--ink); font-family: "Satoshi", system-ui, sans-serif; font-size: 17px; line-height: 1.5; text-rendering: optimizeLegibility; }
body.modal-open { overflow: hidden; }
a { color: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 4px; }
.shell { width: min(1240px, calc(100% - 64px)); margin-inline: auto; }
.skip-link { position: fixed; top: 12px; left: 12px; z-index: 30; padding: 10px 14px; background: var(--ink); color: var(--paper); opacity: 0; transform: translateY(-140%); }
.skip-link:focus { opacity: 1; transform: translateY(0); }
.site-header { position: sticky; z-index: 10; top: 0; width: 100%; border-bottom: 1px solid var(--line); background: var(--paper); }
.nav { display: flex; min-height: 76px; align-items: center; justify-content: space-between; gap: 28px; }
.wordmark { flex: 0 0 auto; font-size: 22px; font-weight: 800; letter-spacing: -0.07em; text-decoration: none; }
.wordmark span { color: var(--accent); }
.nav-links { display: flex; align-items: center; gap: 27px; }
.nav-links a, .nav-links button { color: var(--ink-soft); font: inherit; font-size: 14px; font-weight: 740; text-decoration: none; }
.nav-state { margin-left: 4px; color: var(--accent-deep); font-family: ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace; font-size: 10px; font-weight: 800; letter-spacing: .03em; text-transform: uppercase; }
.nav-links .nav-cta { min-height: 40px; display: inline-flex; align-items: center; padding: 8px 15px; border: 1px solid var(--ink); background: transparent; color: var(--ink); cursor: pointer; }
.nav-links .theme-toggle { min-height: 40px; display: inline-flex; align-items: center; padding: 8px 12px; border: 1px solid var(--line); background: transparent; cursor: pointer; }
.menu-button { display: none; }

h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { text-wrap: balance; }
.eyebrow, .beta-label { margin: 0 0 16px; color: var(--accent-deep); font-family: ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace; font-size: 10px; font-weight: 800; letter-spacing: 0.13em; line-height: 1.25; text-transform: uppercase; }
.button { min-height: 50px; display: inline-flex; align-items: center; justify-content: center; padding: 12px 19px; border: 1px solid transparent; border-radius: var(--radius); cursor: pointer; font: inherit; font-size: 15px; font-weight: 800; line-height: 1; text-decoration: none; }
.button-primary { background: var(--accent); color: #17110d; }
.button-inverse { background: var(--paper); color: var(--ink); }
.button-ink { border-color: #17110d; background: #17110d; color: var(--paper); }
.text-link { padding: 0; border: 0; background: transparent; color: var(--ink); cursor: pointer; font: inherit; font-size: 15px; font-weight: 780; text-align: left; text-decoration: underline; text-decoration-color: var(--accent); text-decoration-thickness: 2px; text-underline-offset: 6px; }

.hero { position: relative; min-height: min(794px, calc(100dvh - var(--header-height))); overflow: hidden; padding: 60px 0 72px; background: var(--paper); }
.hero-layout { position: relative; z-index: 2; display: grid; grid-template-columns: minmax(0, .93fr) minmax(430px, 1.07fr); gap: clamp(46px, 7vw, 118px); align-items: center; min-height: calc(min(794px, calc(100dvh - var(--header-height))) - 132px); }
.hero-copy { position: relative; z-index: 3; }
h1 { max-width: 680px; margin-bottom: 28px; font-size: clamp(3.7rem, 5.4vw, 5.85rem); font-weight: 790; letter-spacing: -0.092em; line-height: .84; }
h1 span { display: block; }
h1 span:last-child { color: var(--accent); }
.hero-summary { max-width: 420px; margin-bottom: 31px; color: var(--ink-soft); font-size: 19px; line-height: 1.45; }
.hero-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 22px; }
.hero-media { position: relative; z-index: 1; width: min(100%, 690px); margin: 0 0 0 auto; transform: rotate(2deg); }
.hero-media::before { position: absolute; z-index: -1; top: 14%; right: -8%; width: 76%; height: 68%; border: 2px solid var(--accent); border-radius: 50% 38% 62% 39%; content: ""; transform: rotate(-16deg); }
.hero-media img { display: block; width: 100%; height: auto; aspect-ratio: 3 / 2; object-fit: cover; box-shadow: var(--shadow); }
.hero-media figcaption { width: min(235px, 53%); margin: 16px 0 0 auto; color: var(--ink-soft); font-size: 13px; font-weight: 700; text-align: right; }
.hero-curve { position: absolute; z-index: 0; border: 1px solid var(--accent); border-radius: 50%; opacity: .85; pointer-events: none; }
.hero-curve-one { top: -62vw; right: -22vw; width: 106vw; height: 106vw; }
.hero-curve-two { bottom: -70vw; left: -42vw; width: 96vw; height: 96vw; border-width: 2px; }

.platform-exchange { position: relative; min-height: 410px; isolation: isolate; }
.platform-exchange::before, .platform-exchange::after { position: absolute; z-index: -1; border: 1px solid var(--accent); border-radius: 50%; content: ""; pointer-events: none; }
.platform-exchange::before { top: 42px; right: 4%; width: min(31vw, 390px); aspect-ratio: 1; opacity: .45; }
.platform-exchange::after { top: 84px; left: 9%; width: min(24vw, 300px); aspect-ratio: 1; border-color: var(--line); }
.platform-exchange__orbit { position: absolute; top: 25px; right: 9%; width: min(35vw, 440px); aspect-ratio: 1; border: 1px dashed var(--line); border-radius: 50%; }
.platform-exchange__axis { position: absolute; border: 1px solid var(--accent); border-radius: 50%; opacity: .42; pointer-events: none; }
.platform-exchange__axis-one { top: 47px; left: 9%; width: min(62%, 420px); height: 270px; transform: rotate(-21deg); }
.platform-exchange__axis-two { top: 84px; right: 2%; width: min(52%, 340px); height: 210px; border-color: var(--line); transform: rotate(31deg); }
.platform-exchange__anchor { position: absolute; top: 112px; left: 34%; display: grid; width: 172px; aspect-ratio: 1; place-items: center; align-content: center; border-radius: 50%; background: var(--ink); box-shadow: var(--shadow); color: var(--paper); text-align: center; }
.platform-exchange__anchor span, .platform-exchange__signal span { font-family: ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace; font-size: 10px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.platform-exchange__anchor strong { max-width: 115px; color: var(--accent); font-size: 29px; letter-spacing: -.075em; line-height: .84; }
.platform-exchange__signal { position: absolute; width: min(54%, 245px); border: 1px solid var(--line); background: var(--paper); padding: 15px 16px; box-shadow: 0 12px 28px rgb(58 43 32 / 9%); }
.platform-exchange__signal span { color: var(--accent-deep); }
.platform-exchange__signal p { margin: 9px 0 0; color: var(--ink); font-size: 14px; font-weight: 750; letter-spacing: -.025em; line-height: 1.2; }
.platform-exchange__signal--intelligence { top: 22px; left: 0; }
.platform-exchange__signal--network { right: 0; bottom: 94px; }
.platform-exchange__signal--shared { bottom: 8px; left: 12%; width: min(50%, 230px); border-color: var(--accent); background: var(--surface); }
.platform-exchange__caption { position: absolute; right: 3%; bottom: 12px; width: min(38%, 190px); margin: 0; color: var(--muted); font-size: 12px; line-height: 1.5; }

.paths-section { padding-block: 138px; }
.paths-heading { max-width: 720px; }
.paths-intro { margin: 0 0 22px; color: var(--ink-soft); font-size: 15px; font-weight: 720; }
.paths-heading h2, .network-copy h2, .marketplace-brief h2, .marketplace-flow-heading h2, .marketplace-eligibility-copy h2, .marketplace-intelligence h2 { margin-bottom: 0; font-size: clamp(2.8rem, 5.6vw, 5.8rem); font-weight: 760; letter-spacing: -.085em; line-height: .88; }
.product-paths { display: grid; grid-template-columns: minmax(0, .92fr) minmax(330px, 1.08fr); gap: clamp(32px, 8vw, 126px); margin-top: 80px; }
.product-path { display: grid; align-content: start; border-top: 2px solid var(--ink); padding-top: 25px; }
.product-path-live { margin-top: 108px; }
.product-path-soon { position: relative; }
.product-path-soon figure { margin: 0 0 30px; }
.product-path-soon img { display: block; width: 100%; aspect-ratio: 16 / 9; object-fit: cover; box-shadow: var(--shadow); }
.path-state { margin: 0 0 18px; color: var(--accent-deep); font-size: 14px; font-weight: 800; }
.path-state span { display: inline-block; margin-left: 8px; padding: 3px 7px; border: 1px solid currentColor; font-family: ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace; font-size: 10px; letter-spacing: .05em; text-transform: uppercase; vertical-align: 2px; }
.product-path h3 { max-width: 450px; margin: 0 0 16px; font-size: clamp(2rem, 3.3vw, 3.8rem); letter-spacing: -.07em; line-height: .91; }
.product-path > p { max-width: 410px; margin-bottom: 26px; color: var(--ink-soft); font-size: 18px; }
.product-path .text-link { width: fit-content; }

.network-section { position: relative; overflow: hidden; padding-block: 145px; background: #11100f; color: #f4f0e9; }
.network-layout { position: relative; z-index: 1; display: grid; grid-template-columns: minmax(0, .86fr) minmax(380px, 1.14fr); gap: clamp(54px, 10vw, 164px); align-items: center; }
.network-copy .eyebrow { color: var(--accent); }
.network-copy h2 { max-width: 620px; margin-bottom: 28px; }
.network-copy > p { max-width: 440px; margin-bottom: 34px; color: #cbc6be; font-size: 18px; }
.network-flow { display: grid; gap: 0; margin: 0; padding: 0; list-style: none; counter-reset: network-flow; }
.network-flow li { position: relative; display: grid; grid-template-columns: 190px minmax(0, 1fr); gap: 28px; padding: 24px 0 24px 52px; border-top: 1px solid rgb(244 240 233 / 25%); counter-increment: network-flow; }
.network-flow li:last-child { border-bottom: 1px solid rgb(244 240 233 / 25%); }
.network-flow li::before { position: absolute; top: 26px; left: 0; color: var(--accent); content: counter(network-flow, decimal-leading-zero); font-family: ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace; font-size: 11px; font-weight: 800; }
.network-flow strong { font-size: 19px; letter-spacing: -.035em; }
.network-flow span { color: #cbc6be; font-size: 16px; }
.network-orbit { position: absolute; border: 2px solid var(--accent); border-radius: 50%; pointer-events: none; }
.network-orbit-one { top: -59%; left: -19%; width: 76vw; height: 76vw; }
.network-orbit-two { right: -20%; bottom: -69%; width: 73vw; height: 73vw; transform: rotate(18deg); }

.thesis { position: relative; min-height: 680px; padding-block: clamp(130px, 16vw, 230px) 110px; overflow: hidden; }
.thesis-kicker { max-width: 220px; margin-bottom: 42px; color: var(--ink-soft); font-size: 15px; font-weight: 720; }
.thesis h2, .intelligence-intro h2, .case-copy h2, .evidence-copy h2, .principles-heading h2, .beta-layout h2 { margin-bottom: 0; font-size: clamp(3rem, 7vw, 7rem); font-weight: 760; letter-spacing: -.09em; line-height: .85; }
.thesis h2 { max-width: 850px; }
.thesis-copy { max-width: 300px; margin: 42px 0 0 auto; color: var(--ink-soft); font-size: 17px; }
.thesis-trail { position: absolute; top: 54%; right: -8vw; width: min(70vw, 940px); height: 235px; border-top: 3px solid var(--accent); border-radius: 50% 0 0; transform: rotate(-9deg); }
.thesis-trail span { position: absolute; width: 46px; height: 46px; border: 2px solid var(--accent); border-radius: 50%; background: var(--paper); }
.thesis-trail span:nth-child(1) { top: -24px; left: 6%; }
.thesis-trail span:nth-child(2) { top: 46px; left: 48%; }
.thesis-trail span:nth-child(3) { top: 119px; right: 8%; }

.intelligence-section { position: relative; padding-block: 130px; overflow: hidden; background: var(--surface); }
.intelligence-section::before { position: absolute; top: -35%; left: -16%; width: 72vw; height: 72vw; border: 2px solid var(--accent); border-radius: 50%; content: ""; opacity: .9; }
.intelligence-intro { position: relative; z-index: 1; max-width: 750px; }
.intelligence-intro h2 { margin-bottom: 28px; }
.intelligence-intro > p:last-child { max-width: 500px; color: var(--ink-soft); font-size: 19px; }
.signal-sequence { position: relative; z-index: 1; display: grid; gap: 54px; margin-top: 110px; }
.signal-act { position: relative; display: grid; grid-template-columns: minmax(200px, .55fr) minmax(0, 1fr); gap: 48px; align-items: start; padding: 36px 0; }
.signal-act::before { position: absolute; top: 0; left: 0; width: 100%; height: 1px; background: var(--ink); content: ""; pointer-events: none; transform-origin: center; }
.signal-act-one { width: 78%; margin-left: 2%; }
.signal-act-one::before, .signal-act-three::before { height: 2px; background: var(--accent); }
.signal-act-two { width: 70%; margin-left: auto; }
.signal-act-three { width: 79%; margin-left: 12%; }
.signal-verb { color: var(--accent-deep); font-size: clamp(2.8rem, 5vw, 5.8rem); font-weight: 780; letter-spacing: -.09em; line-height: .82; }
.signal-copy h3 { max-width: 520px; margin-bottom: 12px; font-size: clamp(1.7rem, 3vw, 3rem); letter-spacing: -.065em; line-height: .97; }
.signal-copy p { max-width: 470px; margin-bottom: 0; color: var(--ink-soft); }

.case-study { position: relative; display: grid; grid-template-columns: minmax(280px, .72fr) minmax(0, 1fr); gap: clamp(52px, 12vw, 190px); align-items: center; padding-block: 152px; overflow: hidden; }
.case-image { position: relative; z-index: 1; width: min(100%, 420px); margin: 0 0 0 8%; transform: rotate(-6deg); }
.case-image img { display: block; width: 100%; height: auto; aspect-ratio: 4 / 5; object-fit: cover; box-shadow: var(--shadow); }
.case-copy { position: relative; z-index: 2; max-width: 580px; }
.case-copy h2 { margin-bottom: 24px; font-size: clamp(2.9rem, 5.7vw, 5.6rem); }
.case-copy > p:not(.eyebrow) { max-width: 420px; margin-bottom: 28px; color: var(--ink-soft); font-size: 18px; }
.case-orbit { position: absolute; border: 2px solid var(--accent); border-radius: 50%; pointer-events: none; }
.case-orbit-large { top: 17%; left: -14%; width: 75%; height: 65%; transform: rotate(-27deg); }
.case-orbit-small { right: 1%; bottom: 13%; width: 29%; height: 23%; transform: rotate(28deg); }

.evidence-section { padding-block: 126px; background: var(--ink); color: var(--paper); }
.evidence-layout { display: grid; grid-template-columns: minmax(0, .9fr) minmax(320px, 1.1fr); gap: clamp(54px, 12vw, 180px); align-items: center; }
.evidence-copy h2 { max-width: 580px; margin-bottom: 28px; }
.evidence-copy h2::first-line { color: var(--accent); }
.evidence-copy p { max-width: 350px; margin-bottom: 0; color: #cbc6be; font-size: 18px; }
.evidence-image { position: relative; margin: 0; }
.evidence-image::before { position: absolute; top: -9%; right: -6%; width: 68%; height: 100%; border: 2px solid var(--accent); border-radius: 49% 51% 41% 59%; content: ""; transform: rotate(11deg); }
.evidence-image img { position: relative; display: block; width: 100%; height: auto; aspect-ratio: 4 / 3; object-fit: cover; clip-path: polygon(10% 0, 100% 8%, 89% 100%, 0 89%); }

.principles-section { padding-block: 150px; background: var(--surface-deep); }
.principles-layout { display: grid; grid-template-columns: minmax(0, 1.04fr) minmax(320px, .76fr); gap: clamp(60px, 12vw, 180px); align-items: start; }
.principles-heading h2 { max-width: 650px; }
.principle-constellation { position: relative; display: grid; gap: 33px; padding-top: 36px; }
.principle-constellation::before { position: absolute; top: 0; left: -46px; width: 130%; height: 255px; border-top: 2px solid var(--accent); border-radius: 50%; content: ""; transform: rotate(10deg); }
.principle-constellation article { position: relative; padding-left: 34px; }
.principle-constellation article::before { position: absolute; top: 9px; left: 0; width: 13px; height: 13px; border: 2px solid var(--accent); border-radius: 50%; background: var(--surface-deep); content: ""; }
.principle-constellation h3 { margin-bottom: 7px; font-size: 20px; letter-spacing: -.04em; }
.principle-constellation p { max-width: 365px; margin-bottom: 0; color: var(--ink-soft); }

.beta-section { position: relative; overflow: hidden; padding-block: 132px; background: var(--accent); color: #16110d; }
.beta-layout { position: relative; z-index: 2; display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(280px, .7fr); gap: clamp(54px, 12vw, 175px); align-items: end; }
.beta-label { color: #16110d; }
.beta-layout h2 { max-width: 720px; }
.beta-action { max-width: 410px; }
.beta-action > p:first-child { margin-bottom: 26px; color: #3d2416; font-size: 18px; }
.beta-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.beta-note { margin: 14px 0 0; color: #4c2b18; font-size: 14px; line-height: 1.45; }
.beta-arc { position: absolute; border: 2px solid #16110d; border-radius: 50%; opacity: .92; }
.beta-arc-one { top: -82%; right: -10%; width: 85vw; height: 85vw; }
.beta-arc-two { bottom: -54%; left: 23%; width: 72vw; height: 62vw; transform: rotate(-21deg); }
.site-footer { min-height: 116px; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.site-footer p { margin: 0; color: var(--muted); font-size: 14px; }

.beta-modal { position: fixed; z-index: 20; inset: 0; display: grid; place-items: center; padding: 24px; background: rgb(21 21 21 / 64%); opacity: 0; pointer-events: none; transition: opacity 180ms ease, visibility 0s linear 180ms; visibility: hidden; }
.beta-modal.is-open { opacity: 1; pointer-events: auto; transition-delay: 0s; visibility: visible; }
.beta-dialog { position: relative; width: min(100%, 510px); max-height: min(720px, calc(100dvh - 48px)); overflow-y: auto; padding: clamp(30px, 5vw, 48px); background: var(--paper); box-shadow: var(--shadow); transform: translateY(14px) rotate(-1deg); transition: transform 220ms cubic-bezier(.16, 1, .3, 1); }
.beta-modal.is-open .beta-dialog { transform: translateY(0) rotate(0); }
.modal-close { position: absolute; top: 16px; right: 16px; min-height: 34px; padding: 7px 9px; border: 0; background: transparent; color: var(--ink-soft); cursor: pointer; font: inherit; font-size: 13px; font-weight: 720; text-decoration: underline; text-decoration-color: var(--accent); text-decoration-thickness: 1px; text-underline-offset: 4px; }
.beta-dialog h2 { max-width: 360px; margin-bottom: 14px; font-size: clamp(2.35rem, 7vw, 3.4rem); font-weight: 760; letter-spacing: -.075em; line-height: .9; }
.modal-copy { max-width: 385px; margin-bottom: 30px; color: var(--ink-soft); }
.beta-form { display: grid; gap: 22px; }
.field-group { display: grid; gap: 8px; }
.field-group label { color: var(--ink); font-size: 14px; font-weight: 740; }
.field-group input { width: 100%; min-height: 50px; padding: 12px 13px; border: 1px solid var(--line); border-radius: 0; background: var(--surface); color: var(--ink); font: inherit; font-size: 16px; }
.field-group input:focus { border-color: var(--accent-deep); outline: 3px solid rgb(243 83 0 / 24%); outline-offset: 0; }
.checkbox-field { display: flex; gap: 11px; align-items: flex-start; color: var(--ink); font-size: 14px; font-weight: 700; line-height: 1.4; }
.checkbox-field input { width: 18px; height: 18px; flex: 0 0 auto; margin: 1px 0 0; accent-color: var(--accent-deep); }
.network-dialog { width: min(100%, 610px); }
.field-help, .field-error, .modal-note, .form-status { margin: 0; font-size: 13px; line-height: 1.45; }
.field-help, .modal-note { color: var(--muted); }
.field-error { color: #a52600; font-weight: 700; }
.form-status { padding: 12px 13px; border-left: 3px solid var(--accent-deep); background: var(--surface); color: var(--ink-soft); }
.modal-note { margin-top: 24px; }

.reveal { opacity: 0; transform: translateY(32px) rotate(.4deg); transition: opacity 680ms cubic-bezier(.16, 1, .3, 1), transform 680ms cubic-bezier(.16, 1, .3, 1); }
.reveal.is-visible { opacity: 1; transform: translateY(0) rotate(0); }
.hero-entrance { animation: hero-arrival 820ms cubic-bezier(.16, 1, .3, 1) both; }
.hero-media.hero-entrance { animation-delay: 130ms; }
@keyframes hero-arrival { from { opacity: 0; transform: translateY(28px) rotate(-1deg); } to { opacity: 1; transform: translateY(0) rotate(0); } }

@media (prefers-reduced-motion: no-preference) {
  .button, .nav-links .nav-cta, .text-link, .hero-media, .case-image, .signal-act { transition: transform 240ms cubic-bezier(.16, 1, .3, 1), color 180ms ease, background-color 180ms ease, box-shadow 240ms ease; }
  .hero-curve, .hero-media::before, .thesis-trail, .intelligence-section::before, .signal-act::before, .case-orbit, .evidence-image::before, .principle-constellation::before, .network-orbit, .marketplace-steps::before, .beta-arc, .platform-exchange__orbit, .platform-exchange__axis { animation: signal-drift var(--signal-duration) cubic-bezier(.45, 0, .55, 1) infinite; will-change: translate, scale, opacity; }
  .platform-exchange__signal { will-change: opacity; }
  .platform-exchange__signal--intelligence { animation: exchange-fade 14s ease-in-out infinite; }
  .platform-exchange__signal--network { animation: exchange-fade 17s ease-in-out -6s infinite; }
  .platform-exchange__signal--shared { animation: exchange-fade 20s ease-in-out -11s infinite; }
}
@keyframes signal-drift { 0%, 100% { opacity: .38; translate: -1.5% 1.5%; scale: .9; } 50% { opacity: 1; translate: 1.5% -1.5%; scale: 1.06; } }
@keyframes exchange-fade { 0%, 100% { opacity: .42; } 50% { opacity: 1; } }
@media (prefers-reduced-motion: no-preference) and (hover: hover) {
  .nav-links a:hover, .text-link:hover { color: var(--accent-deep); }
  .nav-links .nav-cta:hover { border-color: var(--accent); background: var(--accent); color: #17110d; }
  .button:hover { box-shadow: 0 12px 28px rgb(34 24 18 / 18%); transform: translateY(-3px) rotate(-1deg); }
  .hero-media:hover { transform: rotate(0); }
  .case-image:hover { transform: rotate(-2deg) translateY(-7px); }
  .signal-act:hover { transform: translateX(10px); }
}

:root[data-theme="dark"] { --ink: #f4f0e9; --ink-soft: #cec7be; --muted: #a9a197; --line: #514b45; --paper: #191817; --surface: #252220; --surface-deep: #302b27; --accent: #ff670f; --accent-deep: #ff914d; --shadow: 0 28px 70px rgb(0 0 0 / 42%); color-scheme: dark; }
:root[data-theme="dark"] .nav-links .nav-cta { border-color: var(--ink); }
:root[data-theme="dark"] .button-primary { color: #1b130d; }
:root[data-theme="dark"] .button-inverse { background: var(--paper); color: var(--ink); border-color: var(--ink); }
:root[data-theme="dark"] .evidence-section { background: #11100f; color: #f4f0e9; }
:root[data-theme="dark"] .evidence-copy p { color: #c9c1b7; }
:root[data-theme="dark"] .beta-section { color: #1b130d; }
:root[data-theme="dark"] .beta-label { color: #1b130d; }
:root[data-theme="dark"] .field-error { color: #ffb28a; }
:root[data-theme="dark"] .thesis-trail span { background: var(--paper); }
:root[data-theme="dark"] .principle-constellation article::before { background: var(--surface-deep); }
#job-intelligence, #principles, #network-flow, #eligibility { scroll-margin-top: calc(var(--header-height) + 24px); }

.marketplace-brief { position: relative; min-height: 650px; padding-block: 150px 116px; overflow: hidden; }
.marketplace-brief h2 { max-width: 840px; }
.marketplace-brief > p:not(.paths-intro) { max-width: 430px; margin: 44px 0 0 auto; color: var(--ink-soft); font-size: 18px; }
.marketplace-trail { top: 57%; }
.marketplace-flow-section { position: relative; overflow: hidden; padding-block: 138px; background: var(--surface); }
.marketplace-flow-layout { display: grid; grid-template-columns: minmax(0, .88fr) minmax(400px, 1.12fr); gap: clamp(56px, 12vw, 196px); align-items: start; }
.marketplace-flow-heading h2 { max-width: 580px; }
.marketplace-steps { position: relative; display: grid; gap: 0; margin: 0; padding: 0; list-style: none; counter-reset: marketplace-flow; }
.marketplace-steps::before { position: absolute; top: 30px; bottom: 30px; left: 15px; width: 2px; background: var(--accent); content: ""; }
.marketplace-steps li { position: relative; display: grid; gap: 9px; padding: 0 0 34px 54px; counter-increment: marketplace-flow; }
.marketplace-steps li:last-child { padding-bottom: 0; }
.marketplace-steps li::before { position: absolute; top: 2px; left: 0; display: grid; width: 32px; height: 32px; place-items: center; border: 2px solid var(--accent); border-radius: 50%; background: var(--surface); color: var(--accent-deep); content: counter(marketplace-flow); font-family: ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace; font-size: 10px; font-weight: 800; }
.marketplace-steps strong { font-size: 22px; letter-spacing: -.05em; }
.marketplace-steps span { max-width: 430px; color: var(--ink-soft); }
.marketplace-eligibility { display: grid; grid-template-columns: minmax(280px, .72fr) minmax(0, 1fr); gap: clamp(52px, 12vw, 190px); align-items: center; padding-block: 152px; overflow: hidden; }
.marketplace-eligibility-copy { max-width: 580px; }
.marketplace-eligibility-copy h2 { margin-bottom: 24px; }
.marketplace-eligibility-copy > p:not(.eyebrow) { max-width: 460px; margin-bottom: 30px; color: var(--ink-soft); font-size: 18px; }
.marketplace-intelligence { padding-block: 122px; background: var(--ink); color: var(--paper); }
.marketplace-intelligence-layout { display: grid; grid-template-columns: minmax(0, 1fr) minmax(290px, .65fr); gap: clamp(54px, 12vw, 184px); align-items: end; }
.marketplace-intelligence .eyebrow { color: var(--accent); }
.marketplace-intelligence h2 { max-width: 640px; }
.marketplace-intelligence-layout > div:last-child > p { margin-bottom: 25px; color: #cbc6be; font-size: 18px; }
.marketplace-intelligence .text-link { color: var(--paper); }

@media (max-width: 767px) {
  :root { --header-height: 64px; }
  .shell { width: min(100% - 32px, 1240px); }
  .nav { min-height: 64px; }
  .menu-button { display: inline-flex; min-height: 44px; align-items: center; gap: 10px; padding: 0; border: 0; background: transparent; color: var(--ink); font: inherit; font-size: 14px; font-weight: 700; }
  .menu-lines, .menu-lines::before { display: block; width: 19px; height: 1.5px; background: currentColor; content: ""; transition: transform 180ms ease; }
  .menu-lines::before { transform: translateY(-6px); }
  .menu-button[aria-expanded="true"] .menu-lines { transform: rotate(45deg); }
  .menu-button[aria-expanded="true"] .menu-lines::before { transform: rotate(-90deg); }
  .nav-links { position: absolute; top: 64px; right: 0; left: 0; display: grid; gap: 0; padding: 10px 16px 18px; border-bottom: 1px solid var(--line); background: var(--paper); box-shadow: 0 16px 30px rgb(34 24 18 / 12%); opacity: 0; pointer-events: none; transform: translateY(-8px); transition: opacity 180ms ease, transform 180ms ease; }
  .nav-links.is-open { opacity: 1; pointer-events: auto; transform: translateY(0); }
  .nav-links a, .nav-links button { min-height: 44px; display: flex; align-items: center; }
  .nav-links .theme-toggle { padding-inline: 12px; }
  .nav-links .nav-cta { width: fit-content; }
  .hero { min-height: auto; padding: 60px 0 82px; }
  .hero-layout, .case-study, .evidence-layout, .principles-layout, .beta-layout { grid-template-columns: 1fr; }
  .hero-layout { gap: 60px; min-height: auto; }
  h1 { font-size: clamp(3.65rem, 15.2vw, 4.5rem); }
  .hero-summary { font-size: 18px; }
  .hero-media { width: 100%; }
  .platform-exchange { min-height: 370px; margin-top: 12px; }
  .platform-exchange::before { width: 310px; }
  .platform-exchange__axis-one { top: 54px; left: -10%; width: 370px; height: 230px; }
  .platform-exchange__axis-two { top: 78px; right: -5%; width: 290px; height: 190px; }
  .platform-exchange__anchor { top: 105px; left: calc(50% - 86px); }
  .platform-exchange__signal { width: 210px; }
  .platform-exchange__signal--network { right: -5px; bottom: 54px; }
  .platform-exchange__signal--shared { bottom: 0; left: 3%; }
  .platform-exchange__caption { display: none; }
  .hero-curve-one { top: -36%; right: -90%; width: 185vw; height: 185vw; }
  .hero-curve-two { bottom: -58%; left: -100%; width: 170vw; height: 170vw; }
  .thesis { min-height: 610px; padding-block: 105px 86px; }
  .thesis-kicker { margin-bottom: 30px; }
  .thesis h2, .intelligence-intro h2, .case-copy h2, .evidence-copy h2, .principles-heading h2, .beta-layout h2 { font-size: clamp(3rem, 14.2vw, 4.4rem); }
  .thesis-copy { margin: 44px 0 0 20%; }
  .thesis-trail { top: 65%; right: -102%; width: 180vw; }
  .intelligence-section { padding-block: 95px; }
  .intelligence-section::before { top: -7%; left: -87%; width: 155vw; height: 155vw; }
  .intelligence-intro > p:last-child { font-size: 17px; }
  .signal-sequence { gap: 34px; margin-top: 68px; }
  .signal-act, .signal-act-one, .signal-act-two, .signal-act-three { width: 100%; grid-template-columns: 1fr; gap: 18px; margin-left: 0; }
  .signal-verb { font-size: 3.5rem; }
  .signal-copy h3 { font-size: 2rem; }
  .case-study { gap: 67px; padding-block: 105px; }
  .case-image { width: min(82%, 410px); margin-left: 9%; }
  .case-copy { max-width: 100%; }
  .case-copy > p:not(.eyebrow) { font-size: 17px; }
  .case-orbit-large { top: 5%; left: -55%; width: 125%; height: 44%; }
  .case-orbit-small { right: -20%; bottom: 3%; width: 60%; height: 15%; }
  .evidence-section { padding-block: 96px; }
  .evidence-layout { gap: 52px; }
  .evidence-copy p { font-size: 17px; }
  .principles-section { padding-block: 100px; }
  .principles-layout { gap: 60px; }
  .principle-constellation { gap: 28px; }
  .principle-constellation::before { left: -48%; width: 150%; height: 240px; }
  .beta-section { padding-block: 94px; }
  .beta-layout { gap: 50px; }
  .beta-action > p:first-child { font-size: 17px; }
  .beta-arc-one { top: -22%; right: -64%; width: 150vw; height: 150vw; }
  .beta-arc-two { bottom: -16%; left: -55%; width: 150vw; height: 100vw; }
  .site-footer { min-height: 128px; align-items: flex-start; flex-direction: column; justify-content: center; }
  .beta-modal { padding: 16px; }
  .beta-dialog { max-height: calc(100dvh - 32px); padding: 34px 24px 26px; }
}

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

@media (max-width: 900px) {
  .product-paths, .network-layout, .marketplace-flow-layout, .marketplace-intelligence-layout { grid-template-columns: 1fr; }
  .product-path-live { margin-top: 0; }
  .network-layout, .marketplace-flow-layout, .marketplace-intelligence-layout { gap: 62px; }
  .network-copy > p { max-width: 520px; }
  .marketplace-brief { min-height: 590px; }
}

@media (max-width: 767px) {
  .paths-section { padding-block: 98px; }
  .paths-heading h2, .network-copy h2, .marketplace-brief h2, .marketplace-flow-heading h2, .marketplace-eligibility-copy h2, .marketplace-intelligence h2 { font-size: clamp(3rem, 14.2vw, 4.4rem); }
  .product-paths { gap: 62px; margin-top: 58px; }
  .product-path { padding-top: 21px; }
  .product-path h3 { font-size: 2.5rem; }
  .product-path > p, .network-copy > p, .marketplace-brief > p:not(.paths-intro), .marketplace-eligibility-copy > p:not(.eyebrow), .marketplace-intelligence-layout > div:last-child > p { font-size: 17px; }
  .network-section, .marketplace-flow-section { padding-block: 96px; }
  .network-flow li { grid-template-columns: 1fr; gap: 9px; padding-left: 44px; }
  .network-flow strong { font-size: 18px; }
  .network-orbit-one { top: -22%; left: -72%; width: 154vw; height: 154vw; }
  .network-orbit-two { right: -71%; bottom: -19%; width: 145vw; height: 145vw; }
  .marketplace-brief { min-height: 570px; padding-block: 105px 82px; }
  .marketplace-brief > p:not(.paths-intro) { margin: 40px 0 0 18%; }
  .marketplace-trail { top: 65%; right: -104%; width: 180vw; }
  .marketplace-steps strong { font-size: 20px; }
  .marketplace-eligibility { grid-template-columns: 1fr; gap: 64px; padding-block: 105px; }
  .marketplace-eligibility .case-image { width: min(82%, 410px); margin-left: 9%; }
  .marketplace-intelligence { padding-block: 94px; }
  .beta-actions { align-items: stretch; flex-direction: column; }
  .beta-actions .button { width: 100%; }
}