:root {
  --paper: #f6f2e9;
  --paper-deep: #ece5d9;
  --ink: #073d40;
  --ink-soft: #456467;
  --orange: #d86d2c;
  --orange-soft: #f0b083;
  --white: #fffdf8;
  --line: rgba(7, 61, 64, .18);
  --max: 1240px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "Segoe UI", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
}
a { color: inherit; }
button, input, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
.section-shell { width: min(calc(100% - 40px), var(--max)); margin-inline: auto; }
.section-space { padding-block: clamp(90px, 12vw, 170px); }
.skip-link { position: fixed; top: 10px; left: 10px; z-index: 100; padding: 10px 15px; background: var(--ink); color: white; transform: translateY(-150%); }
.skip-link:focus { transform: none; }
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

.site-header { width: min(calc(100% - 40px), var(--max)); height: 92px; margin: auto; display: flex; justify-content: space-between; align-items: center; }
.brand { display: inline-flex; align-items: center; gap: 9px; text-decoration: none; }
.brand-logo { width: 44px; height: auto; display: block; mix-blend-mode: multiply; }
.brand-byline { font-size: .67rem; text-transform: uppercase; letter-spacing: .18em; color: var(--ink-soft); }
.header-cta { font-size: .85rem; font-weight: 600; text-decoration: none; border-bottom: 1px solid var(--orange); padding-block: 4px; }

.hero { min-height: calc(100svh - 92px); display: grid; grid-template-columns: 1.08fr .92fr; align-items: center; gap: clamp(45px, 8vw, 120px); padding-block: 60px 100px; }
.hero-reframed { grid-template-columns: 1.18fr .82fr; }
.hero-reframed h1 { max-width: 830px; font-size: clamp(3.7rem, 6.7vw, 7rem); line-height: .93; }
.hero-reframed h1 span, .hero-reframed h1 em { display: block; }
.hero-reframed h1 em { margin-top: .08em; font-family: Georgia, serif; font-size: 1.02em; font-weight: 400; line-height: .95; }
.eyebrow, .section-index { margin: 0 0 30px; font-size: .72rem; font-weight: 600; letter-spacing: .18em; text-transform: uppercase; color: var(--orange); }
h1, h2, h3, p { margin-top: 0; }
h1 { margin-bottom: 34px; font-size: clamp(4.2rem, 9vw, 8.3rem); font-weight: 500; line-height: .84; letter-spacing: -.075em; }
.hero-intro { max-width: 610px; margin-bottom: 35px; font-size: clamp(1.08rem, 1.5vw, 1.3rem); line-height: 1.65; color: var(--ink-soft); }
.hero-intro:first-of-type { margin-bottom: 8px; }
.hero-intro-second { margin-bottom: 35px; }
.button { display: inline-flex; align-items: center; justify-content: space-between; min-width: 205px; min-height: 56px; padding: 15px 20px; border: 0; cursor: pointer; text-decoration: none; font-size: .9rem; font-weight: 600; }
.button-primary { background: var(--ink); color: var(--white); }
.button-primary:hover, .button-primary:focus-visible { background: #0c5256; }
.quiet-note { max-width: 460px; margin: 22px 0 0; font-size: .76rem; line-height: 1.55; color: var(--ink-soft); }
.hero-principle { margin: 22px 0 0; font-family: Georgia, serif; font-style: italic; font-size: 1rem; color: var(--ink); }
.hero-status { max-width: 560px; margin: 24px 0 0; padding-left: 15px; border-left: 2px solid var(--orange); font-size: .8rem; color: var(--ink-soft); }

.thread-visual { position: relative; height: min(600px, 65vh); min-height: 470px; }
.thread-line { position: absolute; display: block; border: 1.5px solid var(--orange); border-left-color: transparent; border-radius: 50%; transform: rotate(-12deg); }
.thread-line-one { inset: 10% 11% 13% 5%; }
.thread-line-two { inset: 20% 19% 24% 16%; border-color: rgba(216,109,44,.36); border-right-color: transparent; transform: rotate(22deg); }
.thread-node { position: absolute; z-index: 2; width: 14px; height: 14px; border: 4px solid var(--paper); border-radius: 50%; background: var(--orange); box-shadow: 0 0 0 1px var(--orange); }
.node-one { left: 11%; top: 23%; }.node-two { right: 16%; top: 39%; }.node-three { left: 19%; bottom: 24%; }.node-four { right: 29%; bottom: 8%; }
.thread-label { position: absolute; color: var(--ink-soft); font-size: .7rem; letter-spacing: .08em; text-transform: uppercase; }
.label-one { left: 1%; top: 17%; }.label-two { right: 0; top: 33%; }.label-three { left: 4%; bottom: 16%; }.label-four { right: 5%; bottom: 1%; }

.continuity { border-top: 1px solid var(--line); }
.statement-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: clamp(50px, 10vw, 150px); }
h2 { font-size: clamp(2.7rem, 5.4vw, 5.5rem); font-weight: 500; line-height: 1.02; letter-spacing: -.055em; }
h2 em { font-family: Georgia, serif; font-weight: 400; }
.body-copy { max-width: 490px; padding-top: 12px; font-size: 1.05rem; color: var(--ink-soft); }
.body-copy p { margin-bottom: 25px; }
.accent-line { margin-top: 42px; padding-left: 20px; border-left: 2px solid var(--orange); color: var(--ink); }
.section-support { max-width: 850px; margin: 75px 0 45px auto; padding-left: 24px; border-left: 2px solid var(--orange); font-family: Georgia, serif; font-size: clamp(1.25rem, 2vw, 1.75rem); font-style: italic; line-height: 1.45; }
.comparison { display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.comparison-column { padding: 36px clamp(25px, 5vw, 70px) 45px 0; }
.comparison-column + .comparison-column { padding-left: clamp(25px, 5vw, 70px); border-left: 1px solid var(--line); }
.comparison-column h3 { margin-bottom: 34px; color: var(--orange); font-size: .72rem; letter-spacing: .16em; text-transform: uppercase; }
.comparison-column ul { list-style: none; margin: 0; padding: 0; }
.comparison-column li { padding: 13px 0; border-bottom: 1px solid var(--line); color: var(--ink-soft); }
.comparison-column li:last-child { border: 0; }
.comparison-arit li { color: var(--ink); font-weight: 500; }

.connected-world { background: var(--ink); color: var(--white); }
.body-copy-light { color: rgba(255,253,248,.72); }
.integration-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(50px, 10vw, 150px); margin-top: 95px; }
.integration-status { min-height: 42px; margin-bottom: 20px; color: var(--orange-soft); font-size: .7rem; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; }
.integration-group dl { margin: 0; }
.integration-group dl div { min-height: 82px; padding: 20px 0; border-top: 1px solid rgba(255,253,248,.2); }
.integration-group dt { font-size: 1.2rem; font-weight: 500; }
.integration-group dd { margin: 5px 0 0; color: rgba(255,253,248,.6); font-size: .82rem; }
.integration-group.planned { color: rgba(255,253,248,.78); }
.integration-close { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: end; margin-top: 65px; }
.integration-close p { max-width: 630px; color: rgba(255,253,248,.72); }
.integration-close a { justify-self: end; color: var(--orange-soft); text-decoration: none; border-bottom: 1px solid var(--orange-soft); padding-bottom: 4px; }

.continuity-timeline { list-style: none; display: grid; grid-template-columns: repeat(4, 1fr); margin: 80px 0 0; padding: 0; border-top: 1px solid var(--line); }
.continuity-timeline li { min-height: 280px; padding: 28px clamp(20px, 3vw, 40px); border-right: 1px solid var(--line); }
.continuity-timeline li:first-child { padding-left: 0; }
.continuity-timeline li:last-child { border-right: 0; }
.continuity-timeline span { display: block; margin-bottom: 90px; color: var(--orange); font-size: .72rem; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; }
.continuity-timeline p { color: var(--ink-soft); }
.timeline-support { margin-top: 15px; }

.pillars { border-top: 1px solid var(--line); }
.pillar-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); }
.pillar { min-height: 340px; padding: 32px clamp(24px, 3.5vw, 54px) 30px; border-right: 1px solid var(--line); display: flex; flex-direction: column; }
.pillar:first-child { padding-left: 0; }.pillar:last-child { border-right: 0; }
.pillar-number { font-size: .7rem; color: var(--orange); }
.pillar h3 { margin: auto 0 18px; font-size: clamp(2rem, 3vw, 3rem); font-weight: 500; letter-spacing: -.045em; }
.pillar p { max-width: 320px; margin-bottom: 0; color: var(--ink-soft); }

.real-work, .first-access { background: var(--ink); color: var(--white); }
.split-panel { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(60px, 12vw, 180px); }
.section-index.light { color: var(--orange-soft); }
.real-work h2 { max-width: 630px; }
.panel-copy { max-width: 490px; padding-top: 65px; font-size: 1.14rem; color: rgba(255,253,248,.75); }
.panel-copy p { margin-bottom: 26px; }
.panel-support { margin-top: 42px; padding-top: 22px; border-top: 1px solid rgba(255,253,248,.24); color: var(--white); font-family: Georgia, serif; font-style: italic; }

.models { border-bottom: 1px solid var(--line); }
.models-grid { display: grid; grid-template-columns: 1.2fr .8fr; gap: clamp(60px, 10vw, 140px); align-items: center; }
.models-copy > p { max-width: 690px; color: var(--ink-soft); font-size: 1.04rem; }
.models-copy .accent-line { color: var(--ink); }
.future-note { margin-top: 46px; padding-top: 25px; border-top: 1px solid var(--line); font-size: .89rem !important; }
.continuity-map { min-height: 590px; display: flex; flex-direction: column; align-items: center; justify-content: center; }
.map-tier { width: 100%; text-align: center; }
.map-you { color: var(--orange); font-size: .72rem; font-weight: 600; letter-spacing: .17em; text-transform: uppercase; }
.map-line { width: 1px; height: 58px; background: linear-gradient(var(--orange), rgba(216,109,44,.2)); }
.map-arit { padding: 42px 30px; border: 1px solid var(--orange); border-radius: 50%; }
.map-arit strong { display: block; margin-bottom: 15px; font-size: clamp(2.5rem, 4vw, 4.2rem); font-weight: 500; letter-spacing: -.05em; }
.map-arit span { color: var(--ink-soft); font-size: .79rem; line-height: 1.8; }
.map-capabilities { padding: 20px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); font-size: .78rem; letter-spacing: .06em; text-transform: uppercase; }
.trust-heading { display: grid; grid-template-columns: 1.25fr .75fr; align-items: end; gap: 80px; }
.trust-heading p { max-width: 440px; margin-bottom: 16px; color: var(--ink-soft); }
.trust-list { list-style: none; margin: 70px 0 0; padding: 0; border-top: 1px solid var(--line); }
.trust-list li { display: grid; grid-template-columns: .35fr 1fr; align-items: center; gap: 25px; min-height: 95px; border-bottom: 1px solid var(--line); }
.trust-list span { color: var(--orange); font-size: .76rem; text-transform: uppercase; letter-spacing: .13em; }
.trust-list strong { font-size: clamp(1.15rem, 2vw, 1.65rem); font-weight: 500; }

.runtime-trust { background: #102f32; color: var(--white); }
.runtime-heading { display: grid; grid-template-columns: 1.08fr .92fr; gap: clamp(60px, 10vw, 150px); }
.runtime-heading h2 { max-width: 720px; }
.runtime-heading p { max-width: 520px; color: rgba(255,253,248,.72); }
.evidence-sequence { list-style: none; display: grid; grid-template-columns: repeat(4, 1fr); margin: 95px 0 70px; padding: 0; border-top: 1px solid rgba(255,253,248,.28); border-bottom: 1px solid rgba(255,253,248,.28); }
.evidence-sequence li { position: relative; min-height: 140px; padding: 60px 28px 24px; border-right: 1px solid rgba(255,253,248,.2); font-size: clamp(1.15rem, 2vw, 1.6rem); }
.evidence-sequence li:last-child { border-right: 0; color: var(--orange-soft); }
.evidence-sequence li:not(:last-child)::after { content: "→"; position: absolute; right: -12px; top: 59px; z-index: 2; color: var(--orange-soft); }
.evidence-sequence span { position: absolute; top: 17px; left: 28px; color: var(--orange-soft); font-size: .66rem; letter-spacing: .12em; }
.runtime-close { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(50px, 10vw, 140px); color: rgba(255,253,248,.72); }
.runtime-close strong { color: var(--white); font-weight: 500; }
.runtime-close a { grid-column: 2; justify-self: start; color: var(--orange-soft); text-decoration: none; border-bottom: 1px solid var(--orange-soft); padding-bottom: 4px; font-size: .85rem; }
.product-status { border-bottom: 1px solid var(--line); }
.status-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: clamp(60px, 10vw, 150px); }
.text-cta { display: inline-block; margin-top: 25px; padding-bottom: 4px; border-bottom: 1px solid var(--orange); color: var(--ink); font-weight: 600; text-decoration: none; }
.pricing { border-bottom: 1px solid var(--line); }
.pricing-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: clamp(60px, 10vw, 150px); }
.pricing-callout { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(35px, 8vw, 110px); margin-top: 75px; padding: 34px 38px; border-left: 3px solid var(--orange); background: var(--paper-deep); }
.pricing-callout p { margin: 0; font-family: Georgia, serif; font-size: clamp(1.08rem, 1.6vw, 1.35rem); font-style: italic; }

.access-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(60px, 12vw, 170px); }
.first-access h2 { margin-bottom: 30px; }
.first-access .access-grid > div:first-child > p:last-child { max-width: 430px; color: rgba(255,253,248,.68); }
.form-card { background: var(--white); color: var(--ink); padding: clamp(28px, 5vw, 58px); }
.form-row { margin-bottom: 25px; }
.form-row label { display: flex; justify-content: space-between; margin-bottom: 7px; font-size: .74rem; font-weight: 600; text-transform: uppercase; letter-spacing: .1em; }
.form-row label span { color: var(--ink-soft); font-weight: 400; }
input[type="text"], input[type="email"], textarea { width: 100%; border: 0; border-bottom: 1px solid rgba(7,61,64,.35); border-radius: 0; background: transparent; color: var(--ink); padding: 11px 2px; outline: 0; resize: vertical; }
select { width: 100%; border: 0; border-bottom: 1px solid rgba(7,61,64,.35); border-radius: 0; background: transparent; color: var(--ink); padding: 11px 2px; outline: 0; }
input:focus, textarea:focus { border-color: var(--orange); box-shadow: 0 1px 0 var(--orange); }
select:focus { border-color: var(--orange); box-shadow: 0 1px 0 var(--orange); }
.consent-row { display: grid; grid-template-columns: 20px 1fr; gap: 12px; margin: 30px 0; font-size: .75rem; color: var(--ink-soft); }
.consent-row input { width: 18px; height: 18px; accent-color: var(--ink); }
.button-form { width: 100%; background: var(--orange); color: white; }
.button-form:hover, .button-form:focus-visible { background: #bb5520; }
.button[disabled] { opacity: .6; cursor: wait; }
.form-error { margin: -12px 0 20px; color: #9d2d22; font-size: .82rem; }
.turnstile-wrap { margin-bottom: 20px; }
.success-mark { color: var(--orange); font-size: 2rem; }
.success-panel h3 { font-size: 2.4rem; margin-bottom: 8px; }
.success-panel > p { color: var(--ink-soft); }
.success-panel form { margin-top: 38px; padding-top: 30px; border-top: 1px solid var(--line); }
.success-panel label { display: block; margin-bottom: 10px; font-weight: 500; }
.text-button { border: 0; background: transparent; color: var(--ink); padding: 15px 0 5px; font-weight: 600; cursor: pointer; border-bottom: 1px solid var(--orange); }
.discovery-status { margin-top: 15px; font-size: .82rem; color: var(--ink-soft); }

.site-footer { min-height: 180px; display: grid; grid-template-columns: .7fr 1.3fr; align-items: center; gap: 30px; }
.footer-brand { display: flex; align-items: center; gap: 9px; }.footer-brand img { width: 44px; height: auto; display: block; mix-blend-mode: multiply; }.footer-brand small { text-transform: uppercase; letter-spacing: .15em; font-size: .6rem; }
.footer-links { display: flex; justify-content: flex-end; flex-wrap: wrap; gap: 28px; font-size: .78rem; }.footer-links a { text-decoration: none; }.footer-links a:hover { text-decoration: underline; }

.privacy-page main { min-height: 70vh; }.privacy-content { max-width: 820px; padding-block: 80px 140px; }.privacy-content h1 { font-size: clamp(3.5rem, 8vw, 6.5rem); }.privacy-content h2 { margin: 55px 0 15px; font-size: 1.7rem; letter-spacing: -.03em; }.privacy-content p, .privacy-content li { color: var(--ink-soft); }.privacy-notice { padding: 18px 20px; border-left: 2px solid var(--orange); background: var(--paper-deep); }

@media (max-width: 850px) {
  .hero { grid-template-columns: 1fr; min-height: auto; padding-top: 65px; }
  .thread-visual { height: 400px; min-height: 0; width: min(100%, 520px); margin: auto; }
  .statement-grid, .split-panel, .models-grid, .trust-heading, .runtime-heading, .runtime-close, .status-grid, .pricing-grid, .access-grid { grid-template-columns: 1fr; }
  .integration-grid, .integration-close { grid-template-columns: 1fr; }
  .integration-close a { justify-self: start; }
  .continuity-timeline { grid-template-columns: 1fr 1fr; }
  .continuity-timeline li:nth-child(2) { border-right: 0; }
  .continuity-timeline li:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .pillar-grid { grid-template-columns: 1fr; }
  .pillar { min-height: 245px; padding: 28px 0; border-right: 0; border-bottom: 1px solid var(--line); }
  .pillar h3 { margin-top: 55px; }
  .panel-copy { padding-top: 0; }
  .continuity-map { min-height: 510px; width: min(100%, 470px); margin-inline: auto; }
  .trust-heading { gap: 10px; }
  .trust-list li { grid-template-columns: 1fr; gap: 4px; padding-block: 20px; }
  .evidence-sequence { grid-template-columns: 1fr 1fr; }
  .evidence-sequence li:nth-child(2) { border-right: 0; }
  .evidence-sequence li:nth-child(-n+2) { border-bottom: 1px solid rgba(255,253,248,.2); }
  .evidence-sequence li:nth-child(2)::after { display: none; }
  .runtime-close a { grid-column: 1; }
}

@media (max-width: 540px) {
  .section-shell, .site-header { width: min(calc(100% - 28px), var(--max)); }
  .site-header { height: 75px; }
  .brand-logo { width: 38px; }.brand-byline { font-size: .57rem; }.header-cta { font-size: .75rem; }
  .hero { min-height: calc(100svh - 75px); padding: 50px 0 48px; display: block; }
  .hero-reframed h1 { font-size: clamp(3.05rem, 13.6vw, 4rem); line-height: .96; }
  .hero-reframed h1 em { font-size: 1em; line-height: .98; }
  h1 { font-size: clamp(4rem, 21vw, 6rem); margin-bottom: 28px; }
  .eyebrow { margin-bottom: 22px; font-size: .64rem; }
  .hero-intro { font-size: 1rem; line-height: 1.6; }
  .thread-visual { height: 285px; margin-top: 48px; }
  .thread-label { font-size: .56rem; }
  .section-space { padding-block: 82px; }
  .section-index { margin-bottom: 25px; }
  h2 { font-size: clamp(2.65rem, 13.5vw, 4.2rem); }
  .statement-grid { gap: 28px; }
  .body-copy { font-size: .98rem; }
  .section-support { margin-top: 50px; }
  .comparison { grid-template-columns: 1fr; }
  .comparison-column, .comparison-column + .comparison-column { padding: 30px 0; border-left: 0; }
  .comparison-column + .comparison-column { border-top: 1px solid var(--line); }
  .integration-grid { margin-top: 60px; gap: 50px; }
  .continuity-timeline { grid-template-columns: 1fr; margin-top: 55px; }
  .continuity-timeline li, .continuity-timeline li:first-child { min-height: 0; padding: 24px 0; border-right: 0; border-bottom: 1px solid var(--line); }
  .continuity-timeline span { margin-bottom: 30px; }
  .pricing-callout { grid-template-columns: 1fr; margin-top: 52px; padding: 28px 24px; }
  .real-work h2 { font-size: 3.05rem; }
  .split-panel { gap: 26px; }
  .models-grid { gap: 50px; }
  .continuity-map { min-height: 430px; }
  .map-arit { padding: 35px 18px; }
  .trust-list { margin-top: 42px; }
  .runtime-heading { gap: 24px; }
  .evidence-sequence { margin: 65px 0 50px; }
  .evidence-sequence li { min-height: 115px; padding: 53px 16px 18px; }
  .evidence-sequence span { left: 16px; }
  .evidence-sequence li:not(:last-child)::after { top: 50px; }
  .form-card { margin-inline: -2px; padding: 28px 22px; }
  .site-footer { grid-template-columns: 1fr; padding-block: 45px 25px; gap: 20px; }
  .footer-links { justify-content: flex-start; gap: 14px 22px; }
}

@media (prefers-reduced-motion: no-preference) {
  .reveal { animation: rise .7s ease-out both; }
  .pillar:nth-child(2) { animation-delay: .08s; }.pillar:nth-child(3) { animation-delay: .16s; }
  @keyframes rise { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: none; } }
}

@media (prefers-contrast: more) { :root { --line: rgba(7,61,64,.55); } }
:focus-visible { outline: 3px solid var(--orange); outline-offset: 4px; }