:root {
  --ink: #030812;
  --ink-soft: #07111f;
  --panel: #0a1727;
  --white: #f7fbff;
  --paper: #eef3f7;
  --muted: #9ba9b8;
  --line: rgba(151, 184, 211, 0.18);
  --cyan: #2dd4ff;
  --blue: #2d6bff;
  --deep-blue: #1239bb;
  --max: 1240px;
  --radius: 28px;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 104px;
  background: var(--ink);
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", sans-serif;
  font-size: 1rem;
  line-height: 1.6;
  overflow-x: clip;
  -webkit-font-smoothing: antialiased;
}

body.menu-open { overflow: hidden; }

a { color: inherit; }

img { display: block; max-width: 100%; height: auto; }

button, a { -webkit-tap-highlight-color: transparent; }

button:focus-visible, a:focus-visible, summary:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 4px;
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 12px;
  left: 12px;
  padding: 10px 16px;
  color: var(--ink);
  background: var(--white);
  border-radius: 999px;
  transform: translateY(-160%);
  transition: transform 180ms ease;
}

.skip-link:focus { transform: translateY(0); }

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.site-header {
  position: fixed;
  z-index: 100;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(calc(100% - 40px), var(--max));
  height: 76px;
  margin: 14px auto 0;
  padding: 0 12px 0 16px;
  color: var(--white);
  border: 1px solid transparent;
  border-radius: 20px;
  transition: background 240ms ease, border-color 240ms ease, backdrop-filter 240ms ease;
}

.site-header.scrolled {
  background: rgba(3, 8, 18, 0.8);
  border-color: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  text-decoration: none;
  font-size: 1.15rem;
  font-weight: 650;
  letter-spacing: -0.035em;
}

.brand img { width: 42px; height: 42px; object-fit: contain; }
.brand sup { margin-left: 2px; font-size: 0.45em; vertical-align: super; }

.desktop-nav { display: flex; align-items: center; gap: 28px; }
.desktop-nav a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  color: rgba(247, 251, 255, 0.72);
  font-size: 0.86rem;
  text-decoration: none;
  transition: color 180ms ease;
}

.header-cta {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 11px 17px;
  color: var(--ink);
  background: var(--white);
  border-radius: 999px;
  font-size: 0.84rem;
  font-weight: 650;
  text-decoration: none;
}

.menu-button, .mobile-nav { display: none; }

.hero {
  position: relative;
  min-height: 100svh;
  overflow: hidden;
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(380px, 0.98fr);
  align-items: center;
  gap: 4vw;
  padding: 140px max(5vw, calc((100vw - var(--max)) / 2)) 110px;
  color: var(--white);
  background: var(--ink);
}

.hero-grid {
  position: absolute;
  inset: 0;
  opacity: 0.28;
  background-image:
    linear-gradient(rgba(83, 141, 184, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(83, 141, 184, 0.08) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(to bottom, transparent, black 24%, black 72%, transparent);
}

.hero-glow { position: absolute; border-radius: 50%; filter: blur(90px); pointer-events: none; }
.hero-glow-one { width: 420px; height: 420px; right: 4%; top: 18%; background: rgba(29, 107, 255, 0.18); }
.hero-glow-two { width: 320px; height: 320px; right: 28%; bottom: -14%; background: rgba(45, 212, 255, 0.1); }

.hero-content { position: relative; z-index: 2; max-width: 730px; }
.eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 26px;
  color: #b7c8d9;
  font-size: 0.75rem;
  font-weight: 680;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}
.eyebrow span { width: 24px; height: 1px; background: var(--cyan); box-shadow: 0 0 14px var(--cyan); }

.hero h1 {
  max-width: 770px;
  margin: 0;
  font-size: clamp(4.3rem, 8.6vw, 8.8rem);
  font-weight: 560;
  letter-spacing: -0.075em;
  line-height: 0.86;
}

.hero h1 em {
  color: transparent;
  background: linear-gradient(105deg, #bff4ff 5%, var(--cyan) 44%, #3f73ff 94%);
  -webkit-background-clip: text;
  background-clip: text;
  font-style: normal;
}

.hero-copy {
  max-width: 670px;
  margin: 38px 0 0;
  color: #aebdca;
  font-size: clamp(1.08rem, 1.65vw, 1.32rem);
  line-height: 1.58;
}

.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 38px; }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  min-height: 52px;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 0.91rem;
  font-weight: 670;
  text-decoration: none;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}
.button-primary { color: #03101a; background: linear-gradient(120deg, #c7f7ff, var(--cyan)); }
.button-secondary { color: var(--white); border-color: rgba(255, 255, 255, 0.16); background: rgba(255, 255, 255, 0.04); }

.hero-system {
  position: relative;
  z-index: 1;
  justify-self: center;
  width: min(39vw, 510px);
  aspect-ratio: 1;
}
.system-core {
  position: absolute;
  inset: 29%;
  z-index: 3;
  display: grid;
  place-items: center;
  border: 1px solid rgba(123, 220, 255, 0.18);
  border-radius: 50%;
  background: rgba(7, 17, 31, 0.82);
  box-shadow: 0 0 90px rgba(45, 140, 255, 0.22), inset 0 0 40px rgba(45, 212, 255, 0.05);
  backdrop-filter: blur(10px);
}
.system-core::before {
  content: "";
  position: absolute;
  inset: -10px;
  border: 1px solid rgba(45, 212, 255, 0.35);
  border-radius: 50%;
}
.system-core img { width: 88%; height: 88%; object-fit: contain; }
.system-orbit { position: absolute; inset: 11%; border: 1px solid rgba(95, 177, 235, 0.22); border-radius: 50%; }
.system-orbit::before, .system-orbit::after {
  content: "";
  position: absolute;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 16px var(--cyan);
}
.system-orbit::before { top: 14%; left: 16%; }
.system-orbit::after { right: 7%; bottom: 27%; }
.orbit-two { inset: 0; border-style: dashed; opacity: 0.48; transform: rotate(24deg); }
.system-label {
  position: absolute;
  z-index: 4;
  padding: 8px 13px;
  color: #a9c4d9;
  border: 1px solid rgba(139, 191, 230, 0.18);
  border-radius: 999px;
  background: rgba(3, 8, 18, 0.76);
  font-size: 0.72rem;
  letter-spacing: 0.11em;
  text-transform: uppercase;
  backdrop-filter: blur(9px);
}
.label-evidence { top: 5%; left: 12%; }
.label-risk { top: 18%; right: -2%; }
.label-authority { bottom: 14%; right: 1%; }
.label-execution { bottom: 3%; left: 10%; }

.hero-proof {
  position: absolute;
  z-index: 2;
  left: max(5vw, calc((100vw - var(--max)) / 2));
  right: max(5vw, calc((100vw - var(--max)) / 2));
  bottom: 28px;
  display: flex;
  gap: 34px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
  color: #708398;
  font-size: 0.68rem;
  font-weight: 650;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.section { padding: clamp(90px, 12vw, 170px) max(6vw, calc((100vw - var(--max)) / 2)); }
.section-index {
  color: #577084;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.problem { background: #f4f7f9; }
.problem-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.65fr);
  gap: 10vw;
  align-items: end;
  margin-top: 45px;
}
.problem h2, .section-heading h2, .governed h2, .contact h2 {
  margin: 0;
  font-size: clamp(2.8rem, 5.8vw, 5.5rem);
  line-height: 0.98;
  letter-spacing: -0.06em;
}
.problem-copy { color: #475766; font-size: 1.06rem; }
.problem-copy p { margin: 0; }
.problem-copy p + p { margin-top: 22px; }

.approach { background: var(--paper); }
.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.42fr);
  gap: 9vw;
  align-items: end;
}
.section-heading h2 { max-width: 800px; margin-top: 30px; }
.section-heading > p { margin: 0; color: #536576; }

.architecture-flow {
  position: relative;
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 1px;
  margin: 78px 0 0;
  padding: 0;
  list-style: none;
  border: 1px solid #d4dce3;
  border-radius: var(--radius);
  overflow: hidden;
  background: #d4dce3;
}
.architecture-flow li { position: relative; min-height: 250px; padding: 24px 20px; background: #f7f9fa; }
.architecture-flow li::after {
  content: "";
  position: absolute;
  left: 20px;
  right: 20px;
  bottom: 22px;
  height: 2px;
  background: linear-gradient(90deg, var(--cyan), var(--blue));
  transform: scaleX(0.22);
  transform-origin: left;
  transition: transform 260ms ease;
}
.step-number { display: block; margin-bottom: 72px; color: #7690a3; font-size: 0.68rem; letter-spacing: 0.12em; }
.architecture-flow strong { display: block; font-size: 0.96rem; line-height: 1.25; }
.architecture-flow small { display: block; margin-top: 10px; color: #667788; font-size: 0.76rem; line-height: 1.5; }

.governed { color: var(--white); background: var(--paper); padding-top: 0; }
.governed-panel {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(460px, 1.2fr);
  gap: 7vw;
  align-items: center;
  min-height: 680px;
  padding: clamp(44px, 7vw, 90px);
  overflow: hidden;
  border-radius: 36px;
  background: radial-gradient(circle at 80% 50%, #0d2440, #06111f 48%, #030812 90%);
}
.section-index.light { color: #7596ae; }
.governed h2 { margin-top: 30px; }
.governed-copy > p { margin: 32px 0 0; color: #aebdca; font-size: 1.05rem; }
.boundary-visual {
  display: grid;
  grid-template-columns: 1fr 64px 1fr;
  align-items: stretch;
  min-height: 350px;
  border: 1px solid rgba(135, 193, 233, 0.2);
  border-radius: 24px;
  background: rgba(7, 17, 31, 0.72);
  box-shadow: 0 30px 90px rgba(0, 0, 0, 0.24);
}
.boundary-side { padding: 30px; }
.boundary-label { color: #7e9bb3; font-size: 0.65rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; }
.boundary-side ul { display: grid; gap: 16px; margin: 60px 0 0; padding: 0; list-style: none; }
.boundary-side li { padding-bottom: 11px; color: #c7d5e1; border-bottom: 1px solid rgba(255, 255, 255, 0.08); font-size: 0.86rem; }
.boundary-gate {
  display: grid;
  place-items: center;
  border-left: 1px solid rgba(45, 212, 255, 0.26);
  border-right: 1px solid rgba(45, 212, 255, 0.26);
  background: linear-gradient(to bottom, transparent, rgba(45, 212, 255, 0.12), transparent);
}
.boundary-gate span { color: var(--cyan); font-size: 0.62rem; line-height: 1.25; letter-spacing: 0.11em; text-align: center; text-transform: uppercase; transform: rotate(-90deg); }
.authority-side { display: flex; flex-direction: column; }
.authority-side strong { margin: auto 0 3px; font-size: 1.7rem; font-weight: 520; letter-spacing: -0.035em; }
.authority-side small { color: #8196a8; font-size: 0.7rem; }

.principles { background: #f4f7f9; }
.principle-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 72px; }
.principle-card {
  min-height: 260px;
  padding: 28px;
  border: 1px solid #dbe2e8;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.58);
  transition: transform 220ms ease, box-shadow 220ms ease, background 220ms ease;
}
.principle-card > span { color: #64869c; font-size: 0.66rem; letter-spacing: 0.1em; }
.principle-card h3 { margin: 78px 0 12px; font-size: 1.2rem; letter-spacing: -0.03em; }
.principle-card p { margin: 0; color: #617383; font-size: 0.88rem; }
.principle-wide { grid-column: span 3; min-height: auto; display: grid; grid-template-columns: 0.2fr 0.7fr 1fr; align-items: center; }
.principle-wide h3 { margin: 0; }

.tradematrix {
  position: relative;
  display: grid;
  grid-template-columns: 0.78fr 1.22fr;
  align-items: center;
  min-height: 820px;
  overflow: hidden;
  color: var(--white);
  background: #030812;
}
.tm-watermark { position: absolute; right: -2vw; top: 4%; color: transparent; -webkit-text-stroke: 1px rgba(83, 151, 255, 0.11); font-size: min(34vw, 500px); font-weight: 760; line-height: 1; letter-spacing: -0.1em; }
.tradematrix-content { position: relative; z-index: 2; max-width: 640px; }
.tradematrix h2 { margin: 0; font-size: clamp(4rem, 7vw, 7rem); font-weight: 570; letter-spacing: -0.07em; line-height: 0.9; }
.tradematrix h2 sup { font-size: 0.2em; vertical-align: top; }
.tradematrix-lead { margin: 38px 0 22px; color: #d8e7f3; font-size: 1.35rem; line-height: 1.4; }
.tradematrix-content > p:not(.eyebrow, .tradematrix-lead) { color: #91a5b5; }
.status-pill { display: inline-flex; align-items: center; gap: 10px; margin-top: 25px; padding: 8px 13px; border: 1px solid rgba(107, 163, 204, 0.24); border-radius: 999px; color: #a9bdcc; font-size: 0.72rem; letter-spacing: 0.06em; text-transform: uppercase; }
.status-pill span { width: 7px; height: 7px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 12px var(--cyan); }
.matrix-lines { position: relative; height: 480px; transform: perspective(700px) rotateY(-22deg) rotateX(12deg); }
.matrix-lines::before, .matrix-lines::after { content: ""; position: absolute; inset: 0; border: 1px solid rgba(45, 212, 255, 0.18); border-radius: 50%; }
.matrix-lines::after { inset: 14%; }
.matrix-lines span { position: absolute; left: 5%; right: 5%; height: 1px; background: linear-gradient(90deg, transparent, rgba(45, 212, 255, 0.7), rgba(49, 88, 255, 0.2), transparent); box-shadow: 0 0 18px rgba(45, 212, 255, 0.22); }
.matrix-lines span:nth-child(1) { top: 12%; transform: rotate(13deg); }
.matrix-lines span:nth-child(2) { top: 30%; transform: rotate(-9deg); }
.matrix-lines span:nth-child(3) { top: 50%; transform: rotate(16deg); }
.matrix-lines span:nth-child(4) { top: 69%; transform: rotate(-12deg); }
.matrix-lines span:nth-child(5) { top: 85%; transform: rotate(7deg); }

.founder { background: var(--paper); }
.founder-layout { display: grid; grid-template-columns: 1fr 0.88fr; gap: 10vw; align-items: end; margin-top: 55px; }
.founder-name > span { display: block; margin-bottom: 20px; color: #4f6a7d; font-size: 0.76rem; font-weight: 680; letter-spacing: 0.12em; text-transform: uppercase; }
.founder-name h2 { margin: 0; font-size: clamp(3.8rem, 7vw, 7.2rem); line-height: 0.86; letter-spacing: -0.075em; }
.founder-statement .founder-focus { margin: 0 0 36px; color: var(--ink); font-size: clamp(1.35rem, 2.2vw, 2rem); line-height: 1.35; letter-spacing: -0.035em; }
.founder-statement p { margin: 0; color: #5b6d7c; }

.contact { position: relative; overflow: hidden; min-height: 760px; display: grid; place-items: center; color: var(--white); background: var(--ink); text-align: center; }
.contact-glow { position: absolute; width: 680px; height: 680px; border: 1px solid rgba(45, 212, 255, 0.14); border-radius: 50%; box-shadow: 0 0 150px rgba(29, 107, 255, 0.13), inset 0 0 130px rgba(45, 212, 255, 0.05); }
.contact-glow::before, .contact-glow::after { content: ""; position: absolute; border: 1px solid rgba(45, 212, 255, 0.08); border-radius: 50%; }
.contact-glow::before { inset: 14%; }
.contact-glow::after { inset: 29%; }
.contact-inner { position: relative; z-index: 2; max-width: 760px; }
.eyebrow.centered { justify-content: center; }
.contact h2 { font-size: clamp(3.7rem, 7vw, 7rem); }
.contact p:not(.eyebrow) { max-width: 650px; margin: 30px auto; color: #9dafbd; font-size: 1.08rem; }
.contact small { display: block; margin-top: 28px; color: #64798b; }

.insights-preview { background: #f4f7f9; }
.article-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; margin-top: 64px; }
.article-card { display: flex; flex-direction: column; min-height: 330px; padding: 30px; border: 1px solid #d9e2e9; border-radius: 24px; background: rgba(255, 255, 255, 0.64); }
.article-kicker { margin: 0; color: #5e7b90; font-size: .7rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }
.article-card h3 { margin: auto 0 18px; font-size: clamp(1.45rem, 2.3vw, 2rem); line-height: 1.08; letter-spacing: -.045em; }
.article-card h3 a { text-decoration: none; }
.article-card > p:last-child { margin: 0; color: #5d6e7d; font-size: .9rem; }
.section-action { margin-top: 34px; }
.text-link { display: inline-flex; align-items: center; gap: 12px; min-height: 44px; color: #0e4fd1; font-weight: 700; text-decoration: none; }
.newsletter-band { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(300px, .6fr); gap: 10vw; align-items: end; color: var(--white); background: linear-gradient(130deg, #06111f, #0a1b32 64%, #071a2b); }
.newsletter-band h2 { max-width: 780px; margin: 0; font-size: clamp(2.8rem, 5.4vw, 5.2rem); line-height: .98; letter-spacing: -.06em; }
.newsletter-band > div:last-child > p { margin: 0 0 28px; color: #aabac7; }

.site-footer { padding: 52px max(6vw, calc((100vw - var(--max)) / 2)) 38px; color: #8b9dad; background: #02060d; border-top: 1px solid rgba(255, 255, 255, 0.08); }
.footer-top { display: flex; justify-content: space-between; align-items: center; gap: 24px; padding-bottom: 38px; }
.footer-top .brand { color: var(--white); }
.footer-top p { margin: 0; font-size: 0.82rem; letter-spacing: 0.05em; text-transform: uppercase; }
.footer-meta { display: flex; flex-wrap: wrap; gap: 18px 32px; padding-top: 24px; border-top: 1px solid rgba(255, 255, 255, 0.08); font-size: 0.72rem; }
.footer-meta a { display: inline-flex; align-items: center; min-width: 44px; min-height: 44px; padding-inline: 8px; margin-inline: -8px; text-underline-offset: 4px; }
.footer-disclosures { display: flex; gap: 28px; margin-top: 26px; }
.footer-disclosures details { flex: 1; max-width: 600px; }
.footer-disclosures summary { display: flex; align-items: center; min-height: 44px; cursor: pointer; color: #a9bac7; font-size: 0.72rem; }
.footer-disclosures p { max-width: 630px; margin: 12px 0 0; color: #65798a; font-size: 0.72rem; line-height: 1.6; }
.footer-note { margin: 20px 0 0; color: #718696; font-size: .7rem; }

/* Interior pages */
.interior { min-height: 100vh; color: var(--ink); background: var(--paper); }
.page-hero { position: relative; min-height: 610px; display: flex; align-items: end; overflow: hidden; padding: 170px max(6vw, calc((100vw - var(--max)) / 2)) 90px; color: var(--white); background: var(--ink); }
.page-hero::before { content: ""; position: absolute; inset: 0; opacity: .32; background-image: linear-gradient(rgba(83,141,184,.09) 1px,transparent 1px),linear-gradient(90deg,rgba(83,141,184,.09) 1px,transparent 1px); background-size: 72px 72px; mask-image: linear-gradient(to bottom,black,transparent); }
.page-hero::after { content: ""; position: absolute; width: 560px; height: 560px; right: 4%; bottom: -44%; border-radius: 50%; background: rgba(45,107,255,.2); filter: blur(100px); }
.page-hero-inner { position: relative; z-index: 1; width: min(100%, 900px); }
.page-hero h1 { margin: 0; font-size: clamp(3.8rem, 8vw, 8rem); font-weight: 560; line-height: .9; letter-spacing: -.075em; }
.page-hero h1 sup { font-size: .18em; vertical-align: top; }
.page-hero p:not(.eyebrow) { max-width: 760px; margin: 34px 0 0; color: #afbfcc; font-size: clamp(1.08rem, 2vw, 1.35rem); }
.breadcrumb { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 28px; color: #7890a2; font-size: .75rem; }
.breadcrumb a { color: #aabcca; }
.content-section { padding: clamp(80px, 10vw, 140px) max(6vw, calc((100vw - var(--max)) / 2)); }
.content-section.light { background: #f5f8fa; }
.content-section.dark { color: var(--white); background: var(--ink); }
.content-lede { display: grid; grid-template-columns: minmax(0, 1fr) minmax(300px, .72fr); gap: 10vw; align-items: start; }
.content-lede h2, .content-section > h2 { margin: 0; font-size: clamp(2.6rem, 5.2vw, 5rem); line-height: 1; letter-spacing: -.06em; }
.content-lede p, .content-copy { margin: 0; color: #536575; font-size: 1.05rem; }
.dark .content-lede p, .dark .content-copy { color: #9fb1bf; }
.feature-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; margin-top: 62px; }
.feature-card { min-height: 240px; padding: 28px; border: 1px solid #d9e2e9; border-radius: 22px; background: rgba(255,255,255,.6); }
.dark .feature-card { border-color: rgba(255,255,255,.11); background: rgba(255,255,255,.035); }
.feature-card span { color: #64869c; font-size: .68rem; font-weight: 700; letter-spacing: .1em; }
.feature-card h3 { margin: 70px 0 12px; font-size: 1.25rem; letter-spacing: -.03em; }
.feature-card p { margin: 0; color: #627483; font-size: .88rem; }
.dark .feature-card p { color: #879cac; }
.founder-quote { max-width: 980px; margin: 0; font-size: clamp(2rem, 4vw, 4rem); line-height: 1.12; letter-spacing: -.055em; }
.founder-quote + p { max-width: 680px; margin: 40px 0 0; color: #5d6f7e; }
.founder-facts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; margin-top: 65px; overflow: hidden; border: 1px solid #d8e0e6; border-radius: 22px; background: #d8e0e6; }
.founder-facts div { padding: 26px; background: #f8fafb; }
.founder-facts strong { display: block; margin-bottom: 8px; }
.founder-facts span { color: #607382; font-size: .86rem; }
.contact-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(320px, .75fr); gap: 10vw; }
.contact-card { padding: 34px; border: 1px solid #d8e1e8; border-radius: 24px; background: #fff; }
.contact-card h2 { margin: 0 0 20px; font-size: 2rem; letter-spacing: -.04em; }
.contact-card p { color: #596c7c; }
.contact-address { display: inline-flex; min-height: 44px; align-items: center; color: #0e4fd1; font-weight: 700; word-break: break-word; }
.notice { margin-top: 28px; padding: 18px 20px; color: #526675; border-left: 3px solid var(--blue); background: #e7eef4; font-size: .86rem; }
.article-list { display: grid; gap: 16px; margin-top: 58px; }
.article-list .article-card { min-height: 230px; display: grid; grid-template-columns: .38fr 1fr .85fr; gap: 34px; align-items: end; }
.article-list .article-card h2 { margin: 0; font-size: clamp(1.7rem, 3vw, 2.5rem); line-height: 1.05; letter-spacing: -.045em; }
.article-list .article-card h2 a { text-decoration: none; }
.article-meta { color: #617687; font-size: .78rem; }
.article-shell { background: #f5f8fa; }
.article-header { padding-bottom: 62px; }
.article-header h1 { max-width: 1000px; font-size: clamp(3.1rem, 7vw, 6.6rem); }
.article-byline { display: flex; flex-wrap: wrap; gap: 10px 22px; margin-top: 32px; color: #8499a9; font-size: .78rem; }
.article-body { width: min(calc(100% - 40px), 760px); margin: 0 auto; padding: 90px 0 120px; }
.article-body .standfirst { margin: 0 0 54px; color: #1a2a38; font-size: clamp(1.35rem, 2.6vw, 1.85rem); line-height: 1.42; letter-spacing: -.025em; }
.article-body h2 { margin: 58px 0 18px; font-size: clamp(1.8rem, 3.5vw, 2.7rem); line-height: 1.12; letter-spacing: -.045em; }
.article-body p, .article-body li { color: #475b6b; font-size: 1.03rem; line-height: 1.78; }
.article-body ul { padding-left: 22px; }
.article-callout { margin: 46px 0; padding: 28px; color: #d7e5ef; border-radius: 18px; background: #071525; font-size: 1.15rem; }
.article-footer { margin-top: 70px; padding-top: 28px; border-top: 1px solid #d6e0e7; }
.newsletter-panel { max-width: 720px; padding: 36px; border: 1px solid #d7e0e7; border-radius: 24px; background: #fff; }
.newsletter-panel h2 { margin: 0; font-size: clamp(2rem, 4vw, 3.3rem); line-height: 1.05; letter-spacing: -.05em; }
.newsletter-panel > p { color: #596d7d; }
.signup-form { display: grid; grid-template-columns: 1fr auto; gap: 10px; margin-top: 26px; }
.signup-form label { grid-column: 1 / -1; font-size: .8rem; font-weight: 700; }
.signup-form input { min-height: 52px; padding: 0 16px; border: 1px solid #bccbd6; border-radius: 12px; background: #f8fafb; font: inherit; }
.signup-form button { min-height: 52px; padding: 0 22px; color: #fff; border: 0; border-radius: 999px; background: var(--blue); font: inherit; font-weight: 700; }
.signup-form button:disabled { color: #71808c; background: #d8e0e6; cursor: not-allowed; }
.form-note, .form-status { grid-column: 1 / -1; margin: 4px 0 0; color: #667887; font-size: .78rem; }
.legal-copy { width: min(100%, 820px); }
.legal-copy h2 { margin: 48px 0 15px; font-size: 1.7rem; letter-spacing: -.035em; }
.legal-copy p, .legal-copy li { color: #526675; }
.legal-copy a { color: #0e4fd1; }

.reveal { opacity: 1; transform: none; }
.js .reveal { opacity: 0; transform: translateY(24px); transition: opacity 700ms ease, transform 700ms cubic-bezier(.22, .61, .36, 1); }
.reveal.is-visible { opacity: 1; transform: translateY(0); }
.principle-card:nth-child(2) { transition-delay: 70ms; }
.principle-card:nth-child(3) { transition-delay: 140ms; }
.principle-card:nth-child(5) { transition-delay: 70ms; }
.principle-card:nth-child(6) { transition-delay: 140ms; }

@media (max-width: 1050px) {
  .desktop-nav { display: none; }
  .header-cta { display: none; }
  .menu-button {
    display: grid;
    place-content: center;
    gap: 6px;
    width: 48px;
    height: 48px;
    padding: 0;
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.04);
  }
  .menu-button span:not(.sr-only) { width: 18px; height: 1px; background: currentColor; transition: transform 180ms ease; }
  .menu-button[aria-expanded="true"] span:nth-child(2) { transform: translateY(3.5px) rotate(45deg); }
  .menu-button[aria-expanded="true"] span:nth-child(3) { transform: translateY(-3.5px) rotate(-45deg); }
  .mobile-nav {
    position: fixed;
    inset: calc(96px + env(safe-area-inset-top, 0px)) max(20px, env(safe-area-inset-right, 0px)) auto max(20px, env(safe-area-inset-left, 0px));
    display: grid;
    gap: 4px;
    max-height: calc(100svh - 116px - env(safe-area-inset-top, 0px) - env(safe-area-inset-bottom, 0px));
    padding: 14px;
    overflow-y: auto;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 20px;
    background: rgba(3, 8, 18, 0.97);
    box-shadow: 0 30px 70px rgba(0, 0, 0, 0.36);
    backdrop-filter: blur(18px);
  }
  .mobile-nav[hidden] { display: none; }
  .mobile-nav a {
    display: flex;
    align-items: center;
    min-height: 50px;
    padding: 10px 15px;
    color: #d6e2eb;
    border-radius: 12px;
    text-decoration: none;
  }
  .hero { grid-template-columns: 1fr 0.72fr; }
  .hero-system { width: min(42vw, 450px); }
  .architecture-flow { grid-template-columns: repeat(4, 1fr); }
  .architecture-flow li { min-height: 225px; }
  .governed-panel { grid-template-columns: 1fr; }
  .boundary-visual { max-width: 650px; width: 100%; justify-self: center; }
}

@media (max-width: 900px) {
  .principle-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .principle-wide { grid-column: span 2; grid-template-columns: 0.18fr 0.75fr 1fr; }
  .article-grid, .feature-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .article-grid .article-card:last-child, .feature-grid .feature-card:last-child { grid-column: span 2; }
}

@media (max-width: 820px) {
  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
    padding-top: 142px;
    padding-bottom: 46px;
  }
  .hero-system { width: min(66vw, 440px); margin: 58px auto 0; }
  .hero-proof {
    position: relative;
    left: auto;
    right: auto;
    bottom: auto;
    grid-column: 1;
    margin-top: 46px;
  }
  .problem-layout, .section-heading, .founder-layout, .content-lede, .contact-grid, .newsletter-band { grid-template-columns: 1fr; gap: 42px; }
  .architecture-flow { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .tradematrix { grid-template-columns: 1fr; min-height: 880px; }
  .matrix-lines { position: absolute; left: 36%; right: -14%; bottom: 3%; height: 440px; opacity: 0.7; }
  .founder-layout { align-items: start; }
  .article-list .article-card { grid-template-columns: 1fr; gap: 18px; }
}

@media (max-width: 760px) {
  html { scroll-padding-top: 88px; }
  .site-header {
    top: env(safe-area-inset-top, 0px);
    left: max(12px, env(safe-area-inset-left, 0px));
    right: max(12px, env(safe-area-inset-right, 0px));
    width: auto;
    height: 66px;
    margin-top: 8px;
    padding: 0 10px 0 12px;
  }
  .site-header .brand img { width: 36px; height: 36px; }
  .site-header .brand span { font-size: 1rem; }
  .menu-button { width: 46px; height: 46px; }
  .mobile-nav {
    inset: calc(82px + env(safe-area-inset-top, 0px)) max(12px, env(safe-area-inset-right, 0px)) auto max(12px, env(safe-area-inset-left, 0px));
  }

  .hero {
    display: block;
    min-height: auto;
    padding: calc(126px + env(safe-area-inset-top, 0px)) max(20px, env(safe-area-inset-right, 0px)) calc(34px + env(safe-area-inset-bottom, 0px)) max(20px, env(safe-area-inset-left, 0px));
  }
  .hero h1 { font-size: clamp(3.45rem, 16.5vw, 5.25rem); line-height: 0.9; }
  .hero-copy { font-size: 1.03rem; }
  .hero-actions { margin-top: 30px; }
  .hero-system { width: min(84vw, 370px); margin: 52px auto 0; }
  .hero-proof { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; margin-top: 40px; }
  .hero-proof span { max-width: none; font-size: 0.58rem; line-height: 1.5; }

  .section { padding: 80px max(20px, env(safe-area-inset-right, 0px)) 80px max(20px, env(safe-area-inset-left, 0px)); }
  .problem h2, .section-heading h2, .governed h2, .contact h2 { font-size: clamp(2.45rem, 11.8vw, 4rem); line-height: 1; }
  .architecture-flow { grid-template-columns: 1fr; border-radius: 22px; }
  .architecture-flow li { min-height: auto; padding: 22px 24px 58px; }
  .step-number { margin-bottom: 30px; }
  .governed { padding-top: 0; }
  .governed-panel { min-height: auto; padding: 45px 22px; border-radius: 26px; }
  .boundary-visual { grid-template-columns: 1fr; }
  .boundary-gate { min-height: 60px; border: 0; border-top: 1px solid rgba(45, 212, 255, 0.25); border-bottom: 1px solid rgba(45, 212, 255, 0.25); }
  .boundary-gate span { transform: none; }
  .authority-side { min-height: 210px; }
  .principle-grid { grid-template-columns: 1fr; }
  .principle-card { min-height: 235px; }
  .principle-wide { grid-column: auto; display: block; min-height: 235px; }
  .principle-wide h3 { margin: 78px 0 12px; }
  .principle-wide { grid-column: auto; }
  .tradematrix { min-height: 880px; }
  .tradematrix h2 { font-size: clamp(3.2rem, 15.5vw, 5rem); }
  .matrix-lines { left: 8%; right: -24%; height: 390px; }
  .founder-name h2 { font-size: clamp(3.15rem, 14.5vw, 5.2rem); line-height: 0.9; }
  .contact { min-height: 650px; }
  .contact-glow { width: 140vw; height: 140vw; }
  .footer-top { align-items: flex-start; flex-direction: column; }
  .footer-disclosures { flex-direction: column; }
  .site-footer {
    padding: 46px max(20px, env(safe-area-inset-right, 0px)) calc(34px + env(safe-area-inset-bottom, 0px)) max(20px, env(safe-area-inset-left, 0px));
  }
  .page-hero { min-height: 530px; padding: calc(130px + env(safe-area-inset-top, 0px)) max(20px, env(safe-area-inset-right, 0px)) 72px max(20px, env(safe-area-inset-left, 0px)); }
  .page-hero h1 { font-size: clamp(3rem, 15vw, 5rem); }
  .content-section { padding: 80px max(20px, env(safe-area-inset-right, 0px)) 80px max(20px, env(safe-area-inset-left, 0px)); }
  .article-grid, .feature-grid { grid-template-columns: 1fr; }
  .article-grid .article-card:last-child, .feature-grid .feature-card:last-child { grid-column: auto; }
  .founder-facts { grid-template-columns: 1fr; }
  .signup-form { grid-template-columns: 1fr; }
  .signup-form label { grid-column: auto; }
  .signup-form button { width: 100%; }
}

@media (max-width: 520px) {
  .eyebrow { margin-bottom: 21px; font-size: 0.68rem; letter-spacing: 0.12em; line-height: 1.45; }
  .hero-copy { margin-top: 28px; line-height: 1.55; }
  .hero-actions { display: grid; grid-template-columns: 1fr; }
  .hero-actions .button { width: 100%; }
  .hero-proof { grid-template-columns: 1fr; gap: 10px; }
  .hero-proof span { font-size: 0.63rem; }
  .problem-layout, .section-heading, .founder-layout { gap: 34px; }
  .principle-grid { margin-top: 52px; }
  .principle-card { padding: 24px; }
  .boundary-side { padding: 25px; }
  .footer-meta { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 6px 18px; }
  .footer-top p { max-width: 300px; line-height: 1.6; }
}

@media (max-width: 380px) {
  .site-header .brand { gap: 7px; }
  .site-header .brand img { width: 33px; height: 33px; }
  .site-header .brand span { font-size: 0.94rem; }
  .hero h1 { font-size: clamp(3.25rem, 16vw, 3.8rem); }
  .button { padding-inline: 18px; }
}

@media (orientation: landscape) and (max-width: 900px) and (max-height: 520px) {
  .site-header { height: 58px; margin-top: 4px; }
  .site-header .brand img { width: 34px; height: 34px; }
  .menu-button { width: 44px; height: 44px; }
  .mobile-nav { inset-block-start: calc(68px + env(safe-area-inset-top, 0px)); }
  .hero {
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(240px, 0.7fr);
    gap: 32px;
    min-height: auto;
    padding: calc(68px + env(safe-area-inset-top, 0px)) max(26px, env(safe-area-inset-right, 0px)) 30px max(26px, env(safe-area-inset-left, 0px));
  }
  .hero .eyebrow { margin-bottom: 10px; font-size: 0.62rem; line-height: 1.35; }
  .hero h1 { font-size: clamp(2.75rem, 6.5vw, 3.4rem); line-height: 0.87; }
  .hero-copy { margin-top: 10px; font-size: 0.83rem; line-height: 1.32; }
  .hero-actions { display: flex; margin-top: 10px; }
  .hero-actions .button { width: auto; min-height: 44px; padding-inline: 16px; gap: 10px; font-size: 0.82rem; }
  .hero-system { width: min(30vw, 255px); margin: 0 auto; }
  .hero-proof { grid-column: 1 / -1; grid-template-columns: repeat(3, 1fr); margin-top: 12px; }
}

@media (hover: hover) and (pointer: fine) {
  .desktop-nav a:hover { color: var(--white); }
  .button:hover { transform: translateY(-2px); }
  .button-secondary:hover { border-color: rgba(255, 255, 255, 0.32); background: rgba(255, 255, 255, 0.08); }
  .mobile-nav a:hover { background: rgba(255, 255, 255, 0.06); }
  .architecture-flow li:hover::after { transform: scaleX(1); }
  .principle-card:hover { transform: translateY(-4px); background: white; box-shadow: 0 24px 60px rgba(22, 46, 67, 0.08); }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; }
  .js .reveal { opacity: 1; transform: none; }
}