:root {
  --ink: #111513;
  --ink-soft: #363d39;
  --paper: #f1eee6;
  --paper-deep: #e6e1d6;
  --cream: #faf8f2;
  --forest: #12201b;
  --forest-deep: #09110e;
  --forest-soft: #1e3028;
  --bronze: #9a7f58;
  --bronze-light: #cbb991;
  --muted: #747973;
  --line: rgba(17, 21, 19, 0.17);
  --line-light: rgba(241, 238, 230, 0.18);
  --max: 1440px;
  --serif: "Libre Caslon Display", Georgia, "Times New Roman", serif;
  --sans: "DM Sans", Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--sans);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 1000;
  opacity: .2;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.82' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.08'/%3E%3C/svg%3E");
  mix-blend-mode: multiply;
}
a { color: inherit; text-decoration: none; }
p, h1, h2, h3 { margin-top: 0; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  min-height: 84px;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 46px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 36px;
  background: rgba(241,238,230,.93);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid transparent;
  transition: background .2s ease, border-color .2s ease;
}
.site-header.scrolled { background: rgba(241,238,230,.98); border-bottom-color: var(--line); }
.brand { display: inline-flex; align-items: center; gap: 13px; width: fit-content; }
.brand-mark { width: 33px; height: 33px; display: grid; place-items: center; }
.brand-mark svg { width: 100%; height: 100%; }
.brand-name { font-size: 12px; font-weight: 600; letter-spacing: .115em; text-transform: uppercase; }
.desktop-nav { display: flex; align-items: center; gap: 23px; font-size: 10.5px; font-weight: 500; color: #646a65; white-space: nowrap; }
.header-contact { justify-self: end; font-size: 11px; font-weight: 600; letter-spacing: .02em; }
.desktop-nav a, .header-contact, .text-link { position: relative; }
.desktop-nav a::after, .header-contact::after, .text-link::after, .card-link::after {
  content: "";
  position: absolute;
  left: 0;
  right: 100%;
  bottom: -5px;
  height: 1px;
  background: currentColor;
  transition: right .18s ease;
}
.desktop-nav a:hover::after, .desktop-nav a.active::after, .header-contact:hover::after, .text-link:hover::after, .card-link:hover::after { right: 0; }
.desktop-nav a.active { color: var(--ink); }

.hero { max-width: var(--max); margin: 0 auto; padding: 52px 46px 112px; }
.hero-kicker-row {
  display: flex;
  justify-content: space-between;
  padding-top: 18px;
  margin-bottom: 76px;
  border-top: 1px solid var(--ink);
  color: #686e69;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: .16em;
  text-transform: uppercase;
}
.hero-grid { display: grid; grid-template-columns: minmax(0,1.62fr) minmax(280px,.55fr); gap: clamp(70px,9vw,154px); align-items: end; }
h1, h2 { font-family: var(--serif); font-weight: 400; letter-spacing: -.038em; }
h1 { max-width: 1070px; margin-bottom: 38px; font-size: clamp(64px,8.1vw,124px); line-height: .92; }
.hero-text { max-width: 820px; margin-bottom: 0; color: #414843; font-size: clamp(18px,1.62vw,23px); line-height: 1.58; }
.hero-actions { display: flex; align-items: center; gap: 31px; margin-top: 42px; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 52px; padding: 0 24px; font-size: 11px; font-weight: 600; letter-spacing: .03em; transition: transform .16s ease, background .16s ease; }
.button:hover { transform: translateY(-1px); }
.button-primary { color: var(--paper); background: var(--ink); }
.button-primary:hover { background: var(--forest); }
.button-light { color: var(--forest-deep); background: var(--paper); }
.button-light:hover { background: var(--cream); }
.text-link { font-size: 11px; font-weight: 600; }
.text-link span { margin-left: 5px; }
.hero-aside { padding-top: 22px; border-top: 1px solid var(--ink); }
.aside-eyebrow { margin-bottom: 27px; color: var(--bronze); font-size: 10px; font-weight: 600; letter-spacing: .17em; text-transform: uppercase; }
.aside-quote { margin-bottom: 36px; font-family: var(--serif); font-size: 23px; line-height: 1.46; }
.aside-meta { display: grid; gap: 11px; padding-top: 18px; border-top: 1px solid var(--line); color: #646a65; font-size: 10px; letter-spacing: .08em; text-transform: uppercase; }

.institutional-strip {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 46px;
  min-height: 94px;
  display: grid;
  grid-template-columns: repeat(5,1fr);
  align-items: center;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  color: #646a65;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: .15em;
  text-transform: uppercase;
}
.institutional-strip div { position: relative; padding-left: 24px; }
.institutional-strip div::before { content: ""; position: absolute; left: 0; top: 50%; width: 10px; height: 1px; background: var(--bronze); }

.platform-section, .process-section, .spv-section, .principles-section, .owners-cta, .contact-section {
  max-width: var(--max);
  margin: 0 auto;
  padding: 118px 46px;
  border-bottom: 1px solid var(--line);
}

#platform, #process, #structure, #principles, #investor-access, #patent-owners, #contact {
  scroll-margin-top: 104px;
}
.platform-section { display: grid; grid-template-columns: 85px minmax(0,.88fr) minmax(300px,.72fr); gap: 45px; }
.section-index { color: #8c918c; font-size: 10px; letter-spacing: .14em; padding-top: 5px; }
.section-index.light { color: #89968f; }
.overline { margin-bottom: 20px; color: var(--bronze); font-size: 10px; font-weight: 600; letter-spacing: .18em; text-transform: uppercase; }
.overline.light { color: var(--bronze-light); }
.section-heading h2, .spv-copy h2, .principles-heading h2, .owners-cta h2, .contact-heading h2, .investor-main h2 { margin-bottom: 0; font-size: clamp(47px,5.5vw,80px); line-height: 1.01; }
.platform-copy { padding-top: 38px; }
.platform-copy p, .spv-copy p, .owners-cta p { color: #484f4a; font-size: 15px; line-height: 1.82; }
.large-copy { color: #242a26 !important; font-size: 20px !important; line-height: 1.63 !important; }

.audience-grid { max-width: var(--max); margin: 0 auto; display: grid; grid-template-columns: repeat(3,1fr); border-bottom: 1px solid var(--line); }
.audience-card { min-height: 510px; padding: 48px 46px 45px; display: flex; flex-direction: column; border-right: 1px solid var(--line); background: var(--paper); }
.audience-card:last-child { border-right: 0; }
.audience-card.dark { color: var(--paper); background: var(--forest); }
.card-topline { display: flex; justify-content: space-between; margin-bottom: 98px; color: #7f857f; font-size: 10px; font-weight: 600; letter-spacing: .13em; text-transform: uppercase; }
.dark .card-topline { color: #9ba79f; }
.audience-card h3 { max-width: 390px; margin-bottom: 23px; font-family: var(--serif); font-size: clamp(31px,2.8vw,43px); font-weight: 400; line-height: 1.06; letter-spacing: -.03em; }
.audience-card p { margin-bottom: 31px; color: #555c57; font-size: 14px; line-height: 1.75; }
.audience-card.dark p { color: #c2c9c4; }
.card-link { position: relative; width: fit-content; margin-top: auto; font-size: 11px; font-weight: 600; }
.card-link span { margin-left: 5px; }

.process-section { display: grid; grid-template-columns: minmax(320px,.75fr) minmax(0,1.1fr); gap: clamp(75px,10vw,170px); color: var(--paper); background: var(--forest-deep); border-bottom-color: var(--line-light); }
.process-title { position: sticky; top: 130px; align-self: start; }
.process-title h2 { margin: 18px 0 32px; font-size: clamp(52px,5.5vw,80px); line-height: 1.01; }
.process-title > p:last-child { max-width: 500px; color: #aeb8b2; font-size: 15px; line-height: 1.8; }
.process-list { border-top: 1px solid var(--line-light); }
.process-row { min-height: 170px; display: grid; grid-template-columns: 56px 1fr; gap: 27px; align-items: start; padding: 32px 0; border-bottom: 1px solid var(--line-light); }
.process-number { padding-top: 5px; color: #7b8981; font-size: 10px; }
.process-content h3 { margin-bottom: 15px; font-family: var(--serif); font-size: 33px; font-weight: 400; letter-spacing: -.025em; }
.process-content p { max-width: 650px; margin-bottom: 0; color: #aeb8b2; font-size: 14px; line-height: 1.72; }

.spv-section { display: grid; grid-template-columns: minmax(340px,.85fr) minmax(0,.9fr); gap: clamp(70px,10vw,160px); align-items: center; }
.spv-visual { min-height: 520px; padding: 58px 44px; display: flex; flex-direction: column; align-items: center; justify-content: center; background: var(--paper-deep); border: 1px solid var(--line); }
.spv-node { display: grid; place-items: center; min-height: 72px; padding: 14px 25px; border: 1px solid rgba(17,21,19,.32); font-size: 11px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; text-align: center; background: rgba(250,248,242,.55); }
.spv-node.primary { width: 62%; color: var(--paper); background: var(--forest); border-color: var(--forest); }
.spv-node.vehicle { width: 73%; background: var(--cream); }
.spv-node.small { width: 100%; min-height: 76px; font-size: 9px; }
.spv-line.vertical { width: 1px; height: 58px; background: rgba(17,21,19,.35); }
.spv-branch { width: 68%; height: 45px; border-top: 1px solid rgba(17,21,19,.35); border-left: 1px solid rgba(17,21,19,.35); border-right: 1px solid rgba(17,21,19,.35); margin-top: 58px; }
.spv-bottom { width: 96%; display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; }
.spv-copy .section-index { margin-bottom: 41px; }
.spv-copy h2 { margin-bottom: 37px; }

.principles-section { display: grid; grid-template-columns: 85px minmax(240px,.55fr) minmax(0,1.25fr); gap: 45px; }
.principles-grid { display: grid; grid-template-columns: repeat(2,1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.principles-grid article { min-height: 250px; padding: 31px 29px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.principles-grid span { display: block; margin-bottom: 64px; color: #8a8f8a; font-size: 10px; }
.principles-grid h3 { margin-bottom: 15px; font-family: var(--serif); font-size: 29px; font-weight: 400; letter-spacing: -.025em; }
.principles-grid p { margin-bottom: 0; color: #626863; font-size: 13px; line-height: 1.7; }

.investor-access { max-width: var(--max); margin: 0 auto; display: grid; grid-template-columns: 1.45fr .55fr; color: var(--paper); background: var(--forest); }
.investor-main { padding: 108px 46px 114px; }
.investor-main h2 { max-width: 850px; margin-bottom: 32px; }
.investor-main > p:not(.overline) { max-width: 760px; margin-bottom: 39px; color: #c2cbc5; font-size: 15px; line-height: 1.8; }
.investor-note { padding: 108px 44px; border-left: 1px solid var(--line-light); display: flex; flex-direction: column; justify-content: flex-end; }
.investor-note span { margin-bottom: 21px; color: var(--bronze-light); font-size: 9px; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; }
.investor-note p { margin: 0; color: #aab5ae; font-size: 12px; line-height: 1.75; }

.owners-cta { display: grid; grid-template-columns: minmax(0,1.15fr) minmax(280px,.55fr); gap: clamp(70px,10vw,170px); align-items: end; }
.owners-cta h2 { margin-bottom: 27px; }
.owners-cta-copy p:last-child { max-width: 690px; }
.owners-cta-action { display: flex; flex-direction: column; align-items: flex-start; gap: 18px; }
.owners-cta-action small { max-width: 340px; color: #777d78; font-size: 10px; line-height: 1.6; }

.contact-section { display: grid; grid-template-columns: minmax(250px,.8fr) minmax(0,1.2fr); gap: 70px; }
.contact-columns { display: grid; align-content: end; }
.contact-columns > div { display: grid; grid-template-columns: 170px 1fr; gap: 24px; padding: 22px 0; border-top: 1px solid var(--line); }
.contact-columns > div:last-child { border-bottom: 1px solid var(--line); }
.contact-columns > div:only-child { padding-top: 28px; padding-bottom: 28px; }
.contact-columns span { color: #777d78; font-size: 10px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; }
.contact-columns a { font-family: var(--serif); font-size: 20px; }

.site-footer { max-width: var(--max); margin: 0 auto; padding: 50px 46px 56px; background: var(--paper); }
.footer-top { display: flex; justify-content: space-between; gap: 40px; padding-bottom: 50px; border-bottom: 1px solid var(--line); }
.footer-brand { font-size: 11px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; }
.footer-links { display: flex; gap: 25px; color: #5b625d; font-size: 10px; }
.footer-legal { display: grid; grid-template-columns: .42fr 1.2fr; gap: 70px; padding-top: 30px; color: #7d827e; font-size: 9px; line-height: 1.65; }
.footer-legal p { margin: 0; }

.reveal { opacity: 0; transform: translateY(16px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: none; }

@media (max-width: 1040px) {
  .site-header { grid-template-columns: 1fr auto; }
  .desktop-nav { display: none; }
  .hero-grid, .platform-section, .spv-section, .principles-section, .contact-section { grid-template-columns: 1fr; }
  .hero-grid { gap: 75px; }
  .hero-aside { max-width: 520px; }
  .platform-section .section-index, .principles-section .section-index { margin-bottom: 10px; }
  .audience-grid { grid-template-columns: 1fr; }
  .audience-card { min-height: 400px; border-right: 0; border-bottom: 1px solid var(--line); }
  .audience-card:last-child { border-bottom: 0; }
  .card-topline { margin-bottom: 60px; }
  .process-section { grid-template-columns: 1fr; }
  .process-title { position: static; }
  .principles-grid { margin-top: 20px; }
  .contact-columns { margin-top: 20px; }
}

@media (max-width: 760px) {
  .site-header { min-height: 72px; padding: 0 22px; }
  .brand-name { font-size: 10px; }
  .brand-mark { width: 29px; height: 29px; }
  .header-contact { font-size: 10px; }
  .hero, .platform-section, .process-section, .spv-section, .principles-section, .owners-cta, .contact-section { padding-left: 22px; padding-right: 22px; }
  .hero { padding-top: 31px; padding-bottom: 82px; }
  .hero-kicker-row { margin-bottom: 48px; }
  .hero-kicker-row span:last-child { display: none; }
  h1 { font-size: clamp(53px,15vw,76px); }
  .hero-text { font-size: 17px; }
  .hero-actions { align-items: flex-start; flex-direction: column; }
  .institutional-strip { padding: 20px 22px; grid-template-columns: repeat(2,1fr); gap: 20px; min-height: auto; }
  .institutional-strip div:last-child { grid-column: 1 / -1; }
  .platform-section { padding-top: 82px; padding-bottom: 82px; gap: 15px; }
  .section-heading h2, .spv-copy h2, .principles-heading h2, .owners-cta h2, .contact-heading h2, .investor-main h2 { font-size: 48px; }
  .platform-copy { padding-top: 20px; }
  .audience-card { min-height: 430px; padding: 36px 22px; }
  .process-section { padding-top: 85px; padding-bottom: 88px; gap: 45px; }
  .process-row { grid-template-columns: 40px 1fr; }
  .spv-section { padding-top: 82px; padding-bottom: 82px; }
  .spv-visual { min-height: 440px; padding: 35px 18px; }
  .spv-node.primary { width: 82%; }
  .spv-node.vehicle { width: 88%; }
  .spv-bottom { gap: 7px; }
  .spv-node.small { padding: 8px; font-size: 7px; }
  .principles-section { padding-top: 82px; padding-bottom: 82px; }
  .principles-grid { grid-template-columns: 1fr; }
  .investor-access { grid-template-columns: 1fr; }
  .investor-main { padding: 86px 22px; }
  .investor-note { padding: 40px 22px 65px; border-left: 0; border-top: 1px solid var(--line-light); }
  .owners-cta { grid-template-columns: 1fr; padding-top: 82px; padding-bottom: 82px; }
  .contact-section { padding-top: 82px; padding-bottom: 82px; }
  .contact-columns > div { grid-template-columns: 1fr; gap: 9px; }
  .contact-columns a { font-size: 17px; word-break: break-word; }
  .site-footer { padding: 42px 22px; }
  .footer-top { flex-direction: column; }
  .footer-links { flex-wrap: wrap; }
  .footer-legal { grid-template-columns: 1fr; gap: 18px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}