:root {
  --paper: #f7f3ec;
  --paper-deep: #eee7dc;
  --card: #fcfaf6;
  --ink: #1f2923;
  --dim: #59625c;
  --pine: #175d3c;
  --pine-dark: #0d3f28;
  --rose: #d98f8c;
  --rose-wash: #f2e4df;
  --green-wash: #dbe9dd;
  --rule: rgba(31, 41, 35, .16);
  --serif: Fraunces, Georgia, serif;
  --sans: Inter, ui-sans-serif, system-ui, sans-serif;
  --edge: clamp(28px, 6vw, 104px);
  --familiar-shape: polygon(50% 0%, 93% 25%, 93% 75%, 50% 100%, 7% 75%, 7% 25%);
}

* { box-sizing: border-box; }
html {
  background: var(--paper);
  scroll-snap-type: y mandatory;
  scroll-behavior: smooth;
}
body {
  margin: 0;
  overflow-x: hidden;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  -webkit-font-smoothing: antialiased;
}
body.modal-open { overflow: hidden; }
button, a { font: inherit; }
button { color: inherit; }
a { color: inherit; }
:focus-visible { outline: 3px solid var(--rose); outline-offset: 4px; }
::selection { background: rgba(23, 93, 60, .18); }

.grain {
  position: fixed;
  z-index: 40;
  inset: 0;
  pointer-events: none;
  opacity: .032;
  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='.72' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
.masthead {
  position: fixed;
  z-index: 30;
  top: 0;
  right: 0;
  left: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 26px var(--edge);
  pointer-events: none;
}
.masthead a, .masthead p, .masthead button { pointer-events: auto; }
.masthead-right { display: flex; align-items: center; gap: clamp(16px,2vw,28px); }
.wordmark {
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: .11em;
  font-size: 11px;
  font-weight: 600;
}
.wordmark span { color: var(--pine); }
.masthead p {
  margin: 0;
  color: var(--dim);
  font-size: 11px;
  font-variant-numeric: tabular-nums;
  letter-spacing: .1em;
}

.index-toggle {
  display: flex;
  align-items: center;
  padding: 0;
  border: 0;
  background: none;
  color: var(--pine);
  cursor: pointer;
  transition: color .18s ease;
}
.index-toggle svg {
  display: block;
  width: 18px;
  height: 12px;
  stroke: currentColor;
  stroke-width: 1.4;
}
.index-toggle line {
  transform-box: view-box;
  transform-origin: 9px 6px;
  transition: transform .22s ease, opacity .16s ease;
}
.index-toggle[aria-expanded="true"] line:nth-child(1) { transform: translateY(5px) rotate(45deg); }
.index-toggle[aria-expanded="true"] line:nth-child(2) { opacity: 0; }
.index-toggle[aria-expanded="true"] line:nth-child(3) { transform: translateY(-5px) rotate(-45deg); }
.index-toggle:hover { color: var(--pine-dark); }

.deck-index {
  position: fixed;
  z-index: 20;
  inset: 0;
  display: grid;
  align-content: start;
  background: rgba(31,41,35,.46);
}
.deck-index[hidden] { display: none; }
/* Soft paper edges so a long contents reads as continuing rather than cut, and
   so rows dissolve under the masthead instead of colliding with it. Both
   disappear on their own when nothing is behind them: paper fading into paper. */
.deck-index::before, .deck-index::after {
  position: absolute;
  z-index: 1;
  right: 0;
  left: 0;
  height: 76px;
  pointer-events: none;
  content: '';
}
.deck-index::before { top: 0; background: linear-gradient(var(--paper), rgba(247,243,236,0)); }
.deck-index::after { bottom: 0; background: linear-gradient(rgba(247,243,236,0), var(--paper)); }
.deck-index-panel {
  min-height: 100svh;
  max-height: 100svh;
  overflow-y: auto;
  /* Vertical padding clears the fades, so the first and last rows are never
     left washed out at either end of the scroll. */
  padding: 84px var(--edge);
  background: var(--paper);
  scrollbar-width: thin;
}
.deck-index-list {
  display: grid;
  gap: 32px;
  /* Sized to its longest row so the block optically centres, rather than a
     fixed column that parks the text left of centre on a wide screen. */
  width: max-content;
  max-width: min(1200px, 100%);
  margin: 0 auto;
  padding: 0;
  list-style: none;
}
/* No per-row rules: eighteen two-line entries divided by hairlines read as a
   table. Proximity alone separates them, and the list breathes instead. */
.deck-index-list a {
  display: grid;
  grid-template-columns: 49px 1fr;
  gap: 25px;
  align-items: baseline;
  padding: 5px 0;
  text-decoration: none;
}
/* Each row repeats the slide's own grammar: small kicker over serif headline. */
.index-entry { display: grid; gap: 7px; }
.index-num { color: var(--pine); font: 600 17px var(--sans); letter-spacing: .1em; }
.index-kicker {
  color: var(--dim);
  font: 600 19px var(--sans);
  letter-spacing: .16em;
  text-transform: uppercase;
}
.index-title {
  color: var(--ink);
  font: 350 clamp(30px,2.25vw,37px)/1.18 var(--serif);
  transition: color .18s ease;
}
.deck-index-list a:hover .index-title { color: var(--pine); }
/* The one division that means something: story above, diligence below. */
.index-appendix a { margin-top: 8px; padding-top: 17px; border-top: 1px solid var(--rule); }
.deck-index-list a[aria-current="true"] .index-title { color: var(--pine); }
.deck-index-list a[aria-current="true"] .index-num { color: var(--rose); }
.deck-index-panel:focus { outline: none; }

.on-dark-slide .wordmark { color: rgba(255,255,255,.74); }
.on-dark-slide .wordmark span { color: #a8cfb2; }
.on-dark-slide .masthead p { color: rgba(255,255,255,.6); }
.on-dark-slide .index-toggle { color: rgba(255,255,255,.78); }
.on-dark-slide .index-toggle:hover { color: #fff; }

.slide {
  position: relative;
  display: grid;
  width: 100%;
  height: 100svh;
  min-height: 700px;
  overflow: hidden;
  scroll-snap-align: start;
  isolation: isolate;
}
.slide:nth-child(even) { background: #f3eee6; }
.slide-inner {
  position: relative;
  z-index: 2;
  align-self: center;
  width: min(100%, 1440px);
  margin: 0 auto;
  padding: 96px var(--edge) 70px;
}
.slide-inner.narrow { max-width: 1180px; margin-left: 0; }
.split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(420px, .88fr);
  align-items: center;
  gap: clamp(48px, 8vw, 140px);
}
.kicker {
  margin: 0 0 24px;
  color: var(--pine);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .18em;
  text-transform: uppercase;
}
h1, h2 {
  margin: 0;
  font-family: var(--serif);
  font-weight: 350;
  letter-spacing: -.042em;
  line-height: .98;
  text-wrap: balance;
}
h1 { font-size: clamp(76px, 10.6vw, 168px); }
h2 { max-width: 13ch; font-size: clamp(58px, 7.2vw, 112px); }
h1 em, h2 em { color: var(--pine); font-weight: 300; }
.lede {
  max-width: 43ch;
  margin: clamp(28px, 4vw, 54px) 0 0;
  color: var(--dim);
  font-size: clamp(17px, 1.45vw, 23px);
  line-height: 1.55;
}
.footnote {
  position: absolute;
  right: var(--edge);
  bottom: 36px;
  margin: 0;
  color: var(--dim);
  font-size: 11px;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.cover { background: linear-gradient(135deg, #faf7f1 0%, #f3ece3 70%, #e8ece4 100%); }
.cover-copy { align-self: end; padding-bottom: 10vh; }
.cover h1 { max-width: 8ch; }
.cover .lede { margin-left: 48%; }
.orb {
  position: absolute;
  z-index: 0;
  top: 10%;
  right: 3%;
  width: min(43vw, 660px);
  aspect-ratio: 1;
  filter: blur(2px);
}
.orb i { position: absolute; border-radius: 50%; mix-blend-mode: multiply; filter: blur(48px); }
.orb i:nth-child(1) { inset: 8% 20% 28% 4%; background: rgba(215, 124, 128, .45); }
.orb i:nth-child(2) { inset: 28% 2% 2% 30%; background: rgba(68, 134, 94, .4); }
.orb i:nth-child(3) { inset: 2% 4% 42% 42%; background: rgba(236, 185, 137, .46); }
.orb i:nth-child(4) { inset: 46% 42% 4% 7%; background: rgba(134, 123, 185, .25); }
.rose-wash { background: linear-gradient(140deg, var(--rose-wash), var(--paper) 72%); }
.statement .slide-inner { padding-left: max(var(--edge), 12vw); }
.statement h2 { max-width: 12ch; }

.interface-map {
  position: relative;
  height: min(61vh, 550px);
  min-height: 420px;
}
.interface-map::before {
  position: absolute;
  top: 50%;
  right: 75px;
  left: 6%;
  z-index: 0;
  height: 1px;
  background: var(--rule);
  content: '';
}
.person-dot, .familiar-node {
  position: absolute;
  top: 50%;
  z-index: 2;
  display: grid;
  place-items: center;
  border-radius: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
}
.person-dot { left: 6%; width: 72px; aspect-ratio: 1; background: var(--rose); color: white; font: 500 13px var(--sans); }
.familiar-node { left: 45%; width: 156px; aspect-ratio: 1; border-radius: 0; background: var(--green-wash); color: var(--pine-dark); clip-path: var(--familiar-shape); font: 400 19px/1.2 var(--serif); }
.world-nodes { position: absolute; top: 50%; right: 0; z-index: 1; width: 150px; height: 290px; transform: translateY(-50%); }
.world-nodes::before { position: absolute; top: 37px; bottom: 37px; left: 50%; z-index: 0; width: 1px; background: var(--rule); content: ''; }
.world-branch { position: absolute; z-index: 0; height: 1px; background: var(--rule); }
.branch-one { top: 37px; left: 25%; width: 25%; }
.branch-two { top: 95px; left: 50%; width: 25%; }
.branch-three { bottom: 89px; left: 25%; width: 25%; }
.branch-four { right: 25%; bottom: 37px; width: 25%; }
.world-nodes i { position: absolute; z-index: 1; display: grid; place-items: center; width: 74px; aspect-ratio: 1; border: 1px solid var(--rule); border-radius: 50%; background: var(--card); color: var(--dim); font-size: 11px; font-style: normal; }
.world-nodes i:nth-of-type(1) { top: 0; left: 0; }
.world-nodes i:nth-of-type(2) { top: 58px; right: 0; }
.world-nodes i:nth-of-type(3) { bottom: 52px; left: 0; }
.world-nodes i:nth-of-type(4) { right: 0; bottom: 0; }

.lived-slide h2 { max-width: 11ch; }
.lived-slide .lede { margin-top: 22px; }
.familiar-reveal { display: block; }
.familiar-word { color: var(--pine); font-weight: 700; }
.duos { display: grid; grid-template-columns: 70px minmax(52px,80px) 70px minmax(64px,120px) 70px minmax(52px,80px) 70px; align-items: center; width: min(100%, 720px); margin-top: clamp(44px, 7vh, 76px); }
.avatar { display: grid; place-items: center; width: 70px; aspect-ratio: 1; border-radius: 50%; color: white; font: 400 25px var(--serif); }
.avatar.familiar-avatar { border-radius: 0; clip-path: var(--familiar-shape); }
.mark { background: #6d84ad; }.solin { background: #7567b5; }.cristina { background: #cf788d; }.lumen { background: #4a9f98; }
.thread { height: 1px; background: var(--rule); }
.familiar-thread { height: 1px; background: repeating-linear-gradient(90deg, rgba(23,93,60,.42) 0 4px, transparent 4px 9px); }
.pair-label { grid-row: 2; margin: 20px 0 0; }
.mark-pair { grid-column: 1 / 4; }
.cristina-pair { grid-column: 5 / 8; }
.duos strong { display: block; font: 400 23px var(--serif); }

.arc-slide h2 { max-width: 12ch; font-size: clamp(46px, 5vw, 77px); }
.timeline { position: relative; display: grid; grid-template-columns: repeat(5, 1fr); gap: 0; margin: clamp(52px, 8vh, 86px) 0 0; padding: 0; list-style: none; }
.timeline::before { position: absolute; top: 48px; right: 0; left: 0; height: 1px; background: var(--rule); content: ''; }
.timeline li { position: relative; padding-right: 42px; }
.timeline li::before { position: absolute; top: 42px; left: 0; width: 13px; aspect-ratio: 1; border: 3px solid var(--paper); border-radius: 50%; background: var(--pine); box-shadow: 0 0 0 1px var(--pine); content: ''; }
.timeline time { display: block; color: var(--pine); font: 400 28px var(--serif); }
.timeline strong { display: block; margin-top: 44px; font: 400 23px var(--serif); }
.timeline span { display: block; max-width: 21ch; margin-top: 10px; color: var(--dim); font-size: 13px; line-height: 1.5; }

.stakes { counter-reset: stakes; }
.stakes p { display: grid; grid-template-columns: 52px 1fr; gap: 18px; margin: 0; padding: 25px 0; border-top: 1px solid var(--rule); font: 400 clamp(21px, 2vw, 31px)/1.3 var(--serif); }
.stakes p:last-child { border-bottom: 1px solid var(--rule); }
.stakes span { color: var(--pine); font: 500 11px var(--sans); letter-spacing: .12em; }

.familiar-product-slide h2 { max-width: 18ch; font-size: clamp(46px, 4.9vw, 78px); }
.capability-loop { display: grid; grid-template-columns: 1fr auto 1fr auto 1fr; align-items: center; gap: clamp(20px, 2.8vw, 44px); margin-top: clamp(58px, 8vh, 92px); }
.capability-loop article { min-height: 176px; padding: 26px 0 24px; border-block: 1px solid var(--rule); }
.capability-loop article > span { color: var(--pine); font-size: 9px; font-weight: 600; letter-spacing: .12em; }
.capability-loop h3 { max-width: 19ch; margin: 28px 0 0; font: 400 clamp(23px, 2vw, 31px)/1.12 var(--serif); }
.capability-loop p { max-width: 28ch; margin: 18px 0 0; color: var(--dim); font-size: 13px; line-height: 1.5; }
.capability-loop > i { color: var(--rose); font: 300 34px var(--serif); }

.demo-slide { background: linear-gradient(145deg, #e9e1d5, #f7f3ec 54%, #e0ebe1); }
.demo-copy { display: grid; grid-template-columns: .9fr 1.1fr; align-items: center; gap: clamp(36px, 5vw, 76px); }
.demo-copy h2 { max-width: 13ch; font-size: clamp(44px, 4.6vw, 72px); }
.demo-label { margin: 34px 0 0; color: var(--pine); font-size: 12px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; }
.fpc-note { position: relative; width: max-content; max-width: 100%; margin-top: 18px; }
.fpc-note summary { display: flex; align-items: center; gap: 9px; color: var(--dim); cursor: pointer; font-size: 13px; line-height: 1.4; list-style: none; }
.fpc-note summary::-webkit-details-marker { display: none; }
.fpc-note summary span { display: inline-grid; place-items: center; width: 19px; aspect-ratio: 1; border: 1px solid rgba(23,93,60,.35); border-radius: 50%; color: var(--pine); font-size: 10px; font-weight: 700; }
.fpc-note > p { position: absolute; z-index: 5; top: calc(100% + 12px); left: 0; display: none; width: min(370px, calc(100vw - 48px)); margin: 0; padding: 17px 19px; border: 1px solid rgba(31,41,35,.12); border-radius: 14px; background: rgba(250,248,244,.97); color: var(--ink); box-shadow: 0 18px 48px rgba(30,37,31,.14); font-size: 13px; line-height: 1.55; }
.fpc-note[open] > p, .fpc-note:hover > p, .fpc-note:focus-within > p { display: block; }
.demo-stage { position: relative; min-height: min(67vh, 680px); }
.demo-vignette { position:absolute; overflow:hidden; margin:0; border:1px solid rgba(31,41,35,.12); border-radius:18px; background:var(--card); box-shadow:0 30px 70px rgba(30,37,31,.14); }
.demo-vignette img { display:block; width:100%; height:100%; object-fit:cover; object-position:left top; }
.demo-vignette figcaption { position:absolute; left:14px; bottom:13px; padding:7px 10px; border:1px solid rgba(31,41,35,.12); border-radius:999px; background:rgba(247,243,236,.9); color:var(--pine); font-size:9px; font-weight:600; letter-spacing:.09em; text-transform:uppercase; backdrop-filter:blur(12px); }
.stream-vignette { z-index:1; inset:2% 19% 20% 0; }
.receipt-vignette { z-index:2; top:23%; right:-3%; width:48%; height:39%; }
.surface-vignette { z-index:3; right:8%; bottom:2%; width:53%; height:35%; }
.demo-open { position: absolute; z-index: 3; left: 50%; bottom: 2%; display: none; align-items: center; gap: 14px; padding: 16px 22px; border: 0; border-radius: 999px; background: var(--pine); color: white; box-shadow: 0 22px 50px rgba(13,63,40,.28); transform: translateX(-50%); cursor: pointer; font-size: 13px; }
.demo-open span { color: #c8e2ce; font-size: 10px; font-weight: 600; letter-spacing: .15em; }
.live-demo .demo-open { display: flex; }
.live-demo .stream-vignette { inset:0; filter:saturate(.86) contrast(.96); }
.live-demo .stream-vignette::after { position:absolute; inset:0; display:grid; place-items:center; background:rgba(13,63,40,.22); color:white; content:'DEMO'; font:400 clamp(64px,9vw,132px)/1 var(--serif); letter-spacing:-.05em; text-shadow:0 2px 32px rgba(13,63,40,.28); }
.live-demo .stream-vignette figcaption { display:none; }
.live-demo .receipt-vignette, .live-demo .surface-vignette { display:none; }

.comparison-slide { background: linear-gradient(145deg, var(--paper), #efe7df 58%, var(--green-wash)); }
.comparison-layout { display: grid; grid-template-columns: minmax(0,.76fr) minmax(560px,1.24fr); align-items: center; gap: clamp(52px,7vw,120px); }
.comparison-heading h2 { max-width: 11ch; font-size: clamp(46px,5.4vw,84px); }
.comparison-question { max-width: 36ch; margin: 40px 0 0; color: var(--dim); font-size: 16px; line-height: 1.5; }
.comparison-question strong { display: block; margin-bottom: 5px; color: var(--pine); font-size: 10px; letter-spacing: .12em; text-transform: uppercase; }
.answer-paths { display: grid; grid-template-columns: .78fr 1.22fr; align-items: stretch; border-block: 1px solid var(--rule); }
.answer-paths article { padding: 30px clamp(24px,3vw,42px) 34px; }
.answer-paths article + article { border-left: 1px solid var(--rule); }
.path-label { margin: 0; color: var(--dim); font-size: 10px; font-weight: 600; letter-spacing: .13em; text-transform: uppercase; }
.familiar-path .path-label { color: var(--pine); }
.answer-paths ol { margin: 30px 0 0; padding: 0; list-style: none; counter-reset: answer-path; }
.answer-paths li { position: relative; min-height: 48px; padding: 0 0 22px 38px; color: var(--dim); font-size: 13px; line-height: 1.45; counter-increment: answer-path; }
.answer-paths li::before { position: absolute; top: -4px; left: 0; display: grid; place-items: center; width: 25px; aspect-ratio: 1; border: 1px solid var(--rule); border-radius: 50%; color: var(--dim); content: counter(answer-path, decimal-leading-zero); font-size: 8px; }
.answer-paths li:not(:last-child)::after { position: absolute; top: 25px; bottom: 0; left: 12px; width: 1px; background: var(--rule); content: ''; }
.familiar-path li:last-child { color: var(--ink); font-weight: 600; }
.familiar-path li::before { border-color: rgba(23,93,60,.4); color: var(--pine); }
.fixture-note { position: absolute; right: var(--edge); bottom: 40px; margin: 0; color: var(--dim); font-size: 9px; letter-spacing: .1em; text-transform: uppercase; }

.interest-slide h2 { max-width: 12ch; }
.interest-slide .lede { margin-top: 22px; }
.logo-field { display: grid; grid-template-columns: repeat(4, 1fr); align-items: stretch; margin-top: clamp(48px, 7vh, 82px); overflow: hidden; border-radius: 22px; background: var(--pine-dark); }
.logo-field article { display: grid; min-height: 168px; padding: 30px 24px 22px; border-right: 1px solid rgba(255,255,255,.15); }
.logo-field article:last-child { border: 0; }
.logo-field img { align-self: center; width: 100%; max-width: 170px; max-height: 38px; margin: 0 auto; object-fit: contain; }
.logo-field .logo-light img { box-sizing: content-box; padding: 11px 14px; border-radius: 8px; background: #f8f4ed; }
.logo-field article:nth-child(2) img { max-height: 44px; }
.logo-field span { align-self: end; color: rgba(255,255,255,.6); font-size: 10px; line-height: 1.35; letter-spacing: .08em; text-align: center; text-transform: uppercase; }

.compound-layout { display: flex; align-items: center; padding-block: clamp(84px, 10vh, 122px); }
.compound-panes { display: grid; grid-template-columns: 1fr 1fr; width: 100%; gap: 0; }
.compound-panes article { padding: 4vh clamp(24px, 5vw, 78px); }
.compound-panes article + article { border-left: 1px solid var(--rule); }
.compound-panes h2 { margin-top: 10vh; font-size: clamp(48px, 5.3vw, 84px); }
.compound-panes article > p:last-child { max-width: 27ch; margin-top: 38px; color: var(--dim); font-size: 16px; line-height: 1.6; }

.future-slide { background: #eaf0e9; }
.future-field { height: 100%; }
.future-center { position: absolute; top: 50%; left: 50%; display: grid; place-items: center; width: min(32vw, 430px); aspect-ratio: 1; padding: 48px; border-radius: 50%; background: var(--pine); color: white; transform: translate(-50%, -50%); text-align: center; box-shadow: 0 34px 90px rgba(13,63,40,.25); }
.future-center strong { font: 350 clamp(24px, 2.6vw, 40px)/1.13 var(--serif); }
.future-idea { position: absolute; max-width: 21ch; color: var(--dim); font-size: clamp(10px, .9vw, 13px); line-height: 1.4; }
.future-idea::before { display: inline-block; width: 5px; aspect-ratio: 1; margin: 0 9px 2px 0; border-radius: 50%; background: var(--rose); content: ''; }
.future-idea:nth-of-type(1) { top: 16%; left: 7%; }.future-idea:nth-of-type(2) { top: 29%; left: 14%; }.future-idea:nth-of-type(3) { top: 46%; left: 4%; }.future-idea:nth-of-type(4) { top: 66%; left: 10%; }.future-idea:nth-of-type(5) { top: 81%; left: 21%; }.future-idea:nth-of-type(6) { top: 15%; right: 7%; }.future-idea:nth-of-type(7) { top: 31%; right: 12%; }.future-idea:nth-of-type(8) { top: 49%; right: 4%; }.future-idea:nth-of-type(9) { top: 67%; right: 10%; }.future-idea:nth-of-type(10) { top: 81%; right: 21%; }.future-idea:nth-of-type(11) { top: 8%; left: 42%; }

.trust-network-slide { background: linear-gradient(145deg, #f7f3ec, #e7eee8); }
.trust-network-slide h2 { max-width: 11ch; font-size: clamp(46px, 5.2vw, 80px); }
.trust-network-slide .lede { max-width: 35ch; }
.future-boundary { margin: 30px 0 0; color: var(--dim); font-size: 11px; letter-spacing: .05em; text-transform: uppercase; }
.trust-map { position: relative; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: clamp(18px, 2.4vw, 34px); }
.trust-map::before { position: absolute; z-index: 0; right: 12%; left: 12%; height: 1px; background: repeating-linear-gradient(90deg, var(--pine) 0 6px, transparent 6px 13px); content: ''; opacity: .36; }
.trust-org { position: relative; z-index: 1; display: grid; grid-template-columns: 68px 34px 68px; place-content: center; align-items: center; min-height: 230px; padding: 42px 22px 24px; border: 1px solid var(--rule); border-radius: 34px; background: rgba(252,250,246,.78); }
.trust-org small { position: absolute; top: 22px; left: 50%; color: var(--dim); font-size: 9px; letter-spacing: .11em; text-transform: uppercase; transform: translateX(-50%); }
.trust-org > span { display: grid; place-items: center; width: 68px; aspect-ratio: 1; font-size: 9px; font-weight: 600; text-transform: uppercase; }
.trust-person { border-radius: 50%; background: var(--rose-wash); }
.trust-familiar { clip-path: var(--familiar-shape); background: var(--green-wash); color: var(--pine); }
.trust-org i { height: 1px; background: var(--rule); }
.trust-passport { position: relative; z-index: 2; display: grid; place-items: center; min-width: 132px; padding: 22px 14px; border-radius: 999px; background: var(--pine); color: white; text-align: center; }
.trust-passport strong { font: 400 20px var(--serif); }
.trust-passport span { margin-top: 6px; color: rgba(255,255,255,.65); font-size: 8px; line-height: 1.45; letter-spacing: .07em; text-transform: uppercase; }

.team-slide h2 { max-width: 12ch; font-size: clamp(50px, 5.7vw, 88px); }
.team-layout { display: grid; max-width: 1040px; align-items: center; }
.founders { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); max-width: 840px; margin-top: clamp(38px, 5vh, 60px); border-block: 1px solid var(--rule); }
.founders article { display: grid; grid-template-columns: 58px 1fr; grid-template-rows: auto auto; align-items: center; column-gap: 18px; padding: 24px 0; }
.founders article + article { padding-left: 28px; border-left: 1px solid var(--rule); }
.founder-mark { grid-row: 1 / 3; display: grid; place-items: center; width: 58px; aspect-ratio: 1; border-radius: 50%; background: var(--rose-wash); color: var(--pine); font: 400 25px var(--serif); }
.founders article:last-child .founder-mark { background: var(--green-wash); }
.founders h3 { align-self: end; margin: 0; font: 400 27px/1.2 var(--serif); }
.founders p { align-self: start; margin: 5px 0 0; color: var(--dim); font-size: 12px; letter-spacing: .04em; text-transform: uppercase; }
.team-note { max-width: 60ch; margin: 28px 0 0; color: var(--dim); font-size: 15px; line-height: 1.55; }
.credibility-marks { display: flex; flex-wrap: wrap; gap: 12px 24px; align-items: center; margin-top: 28px; padding-top: 20px; border-top: 1px solid var(--rule); color: var(--dim); }
.credibility-marks span { font-size: 10px; font-weight: 600; letter-spacing: .06em; }

.milestone-slide { background: linear-gradient(135deg, var(--green-wash), var(--paper) 66%); }
.milestone-slide h2 { max-width: 14ch; font-size: clamp(54px, 6.4vw, 98px); }
.milestone-line { display: flex; width: min(610px, 60vw); margin-top: 70px; }
.milestone-line i { flex: 1; height: 5px; margin-right: 8px; border-radius: 5px; background: var(--pine); opacity: calc(.32 + var(--i, 0)); }
.milestone-line i:last-child { background: var(--rose); }

.raise-slide { background: linear-gradient(145deg,#f8f4ed,#ecede4); }
.raise-slide h2 { max-width: 10ch; }
.orb-small { top: 14%; right: 6%; width: min(34vw, 500px); }

.appendix-divider { background: var(--pine-dark) !important; color: #f8f4ed; }
.appendix-divider .kicker { color: #a8cfb2; }
.appendix-divider .lede { color: rgba(255,255,255,.58); }
.appendix-divider-layout { display: grid; grid-template-columns: .9fr 1.1fr; align-items: center; gap: clamp(60px,9vw,150px); }
.appendix-index { display: grid; grid-template-columns: 1fr 1fr; gap: 0 44px; margin: 0; padding: 0; border-top: 1px solid rgba(255,255,255,.22); list-style: none; }
.appendix-index li { border-bottom: 1px solid rgba(255,255,255,.16); }
.appendix-index li:last-child { grid-column: 1 / -1; }
.appendix-index a { display: grid; grid-template-columns: 30px 1fr; gap: 14px; padding: 18px 0; color: rgba(255,255,255,.78); font: 350 clamp(17px,1.55vw,24px)/1.25 var(--serif); text-decoration: none; transition: color .18s ease; }
.appendix-index a:hover { color: #fff; }
.appendix-index a:hover span { color: #d6ecdc; }
.appendix-index span { padding-top: 5px; color: #a8cfb2; font: 600 9px var(--sans); letter-spacing: .1em; }

.appendix-slide:nth-of-type(even) { background: #f3eee6; }
.appendix-slide:nth-of-type(odd) { background: var(--paper); }
.appendix-layout { display: grid; grid-template-rows: auto 1fr auto auto; align-content: center; gap: clamp(24px,3.6vh,42px); }
.appendix-copy { display: grid; grid-template-columns: minmax(0,1fr) minmax(320px,.62fr); align-items: end; gap: clamp(40px,6vw,92px); }
.appendix-copy .kicker { grid-column: 1 / -1; margin-bottom: -6px; }
.appendix-copy h2 { max-width: 13ch; font-size: clamp(43px,4.8vw,74px); }
.appendix-copy .lede { align-self: end; margin: 0 0 4px; font-size: clamp(15px,1.15vw,18px); }
.appendix-caveat { max-width: 110ch; margin: 0; color: var(--dim); font-size: 10px; line-height: 1.55; }

.custody-flow { display: grid; grid-template-columns: 1fr auto 1.15fr auto 1fr; align-items: center; gap: clamp(18px,2.5vw,38px); margin: 0; }
.custody-party, .custody-cloud, .custody-destinations { min-height: 178px; padding: 26px; border: 1px solid var(--rule); }
.custody-party { display: grid; grid-template-columns: 52px 52px 1fr; grid-template-rows: 1fr auto; align-items: center; border-radius: 90px 20px 20px 90px; }
.custody-party > span { display: grid; place-items: center; width: 52px; aspect-ratio: 1; font-size: 8px; font-weight: 600; text-transform: uppercase; }
.custody-party .trust-familiar { margin-left: -7px; }
.custody-party strong { align-self: end; font: 400 21px var(--serif); }
.custody-party small { grid-column: 3; color: var(--dim); font-size: 10px; }
.custody-cloud { display: grid; place-items: center; border-radius: 50%; background: var(--pine); color: white; text-align: center; aspect-ratio: 1.45; }
.custody-cloud strong { font: 350 24px/1.05 var(--serif); }
.custody-cloud span { color: rgba(255,255,255,.62); font-size: 8px; letter-spacing: .08em; text-transform: uppercase; }
.custody-destinations { display: grid; grid-template-columns: repeat(3,1fr); align-content: center; gap: 14px; border-radius: 20px; }
.custody-destinations strong { grid-column: 1 / -1; font: 400 21px var(--serif); }
.custody-destinations span { padding: 8px 5px; border: 1px solid var(--rule); border-radius: 999px; color: var(--dim); font-size: 9px; text-align: center; }
.custody-flow > i { color: var(--pine); font-size: 8px; font-style: normal; letter-spacing: .08em; text-transform: uppercase; }
.status-line { display: flex; flex-wrap: wrap; align-items: center; gap: 9px 20px; padding-block: 15px; border-block: 1px solid var(--rule); font-size: 11px; }
.status-line strong { color: var(--pine); font-size: 9px; letter-spacing: .09em; text-transform: uppercase; }
.status-line span { color: var(--dim); }

.durable-centers { display: grid; grid-template-columns: repeat(4,1fr); gap: clamp(18px,2.5vw,34px); }
.durable-centers article { display: grid; grid-template-rows: auto 64px auto auto; min-height: 220px; padding: 22px 0 18px; border-block: 1px solid var(--rule); text-align: center; }
.durable-centers article > span { color: var(--dim); font-size: 9px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; }
.durable-centers article > i { position: relative; width: 1px; height: 48px; margin: 16px auto 0; background: var(--rule); }
.durable-centers article > i::after { position: absolute; bottom: -4px; left: -4px; width: 9px; aspect-ratio: 1; border-radius: 50%; background: var(--dim); content: ''; }
.durable-centers strong { font: 400 clamp(18px,1.55vw,24px)/1.2 var(--serif); }
.durable-centers small { margin-top: 12px; color: var(--dim); font-size: 10px; }
.durable-centers .familiar-center { padding-inline: 20px; border-color: var(--pine); background: rgba(219,233,221,.45); }
.durable-centers .familiar-center > i { background: var(--pine); }
.durable-centers .familiar-center > i::after { border-radius: 0; background: var(--pine); clip-path: var(--familiar-shape); }
.ownership-split { display: grid; grid-template-columns: 1fr 1fr; border-block: 1px solid var(--rule); }
.ownership-split span { padding: 15px 20px; color: var(--dim); font-size: 11px; text-align: center; }
.ownership-split span + span { border-left: 1px solid var(--rule); }
.ownership-split strong { color: var(--ink); }

.entry-path { position: relative; display: grid; grid-template-columns: repeat(4,1fr); gap: clamp(20px,3vw,46px); margin: 0; padding: 0; list-style: none; }
.entry-path::before { position: absolute; top: 54px; right: 8%; left: 8%; z-index: 0; height: 1px; background: var(--rule); content: ''; }
.entry-path li { position: relative; z-index: 1; display: grid; justify-items: center; text-align: center; }
.entry-path li > span:first-child { position: relative; display: grid; place-items: center; width: 108px; height: 108px; background: var(--paper); }
.path-being b, .path-being i, .shared-glyph b, .shared-glyph i { position: absolute; display: grid; place-items: center; width: 43px; aspect-ratio: 1; font-size: 8px; font-style: normal; }
.path-being b, .shared-glyph b { left: 8px; border-radius: 50%; background: var(--rose-wash); }
.path-being i, .shared-glyph i { right: 8px; background: var(--green-wash); clip-path: var(--familiar-shape); color: var(--pine); }
.project-glyph { border: 1px solid var(--rule); border-radius: 14px; color: var(--pine); font: 400 24px var(--serif); }
.shared-glyph { border: 1px solid var(--pine); border-radius: 14px; }
.project-cluster { grid-template-columns: repeat(2,32px) !important; grid-template-rows: repeat(2,32px); align-content: center; justify-content: center; gap: 7px; }
.project-cluster i { display: block; width: 100%; height: 100%; border: 1px solid var(--rule); border-radius: 6px; background: var(--card); }
.project-cluster i:first-child { grid-column: 1 / -1; border-color: var(--pine); background: var(--green-wash); }
.entry-path strong { margin-top: 18px; font: 400 clamp(18px,1.5vw,23px) var(--serif); }
.entry-path small { margin-top: 7px; color: var(--dim); font-size: 9px; }
.partner-route { margin: 0; padding: 14px 0; border-block: 1px dashed var(--rule); color: var(--dim); font-size: 11px; text-align: center; }
.partner-route span { margin-right: 16px; color: var(--pine); font-size: 9px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; }

.market-size-layout { display: grid; grid-template-columns: minmax(0,.72fr) minmax(590px,1.28fr); align-items: center; gap: clamp(48px,6vw,100px); }
.market-size-layout .appendix-copy { display: block; }
.market-size-layout .appendix-copy .kicker { margin-bottom: 24px; }
.market-size-layout .appendix-copy h2 { max-width: 10ch; }
.market-size-layout .appendix-copy .lede { margin-top: 30px; }
.market-model { display: grid; grid-template-rows: auto 1fr; gap: 18px; }
.global-context { display: grid; grid-template-columns: 1fr auto auto auto; align-items: center; gap: 18px; padding: 14px 18px; border: 1px dashed var(--rule); color: var(--dim); }
.global-context > span { font-size: 9px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; }
.global-context strong { color: var(--ink); font: 400 19px var(--serif); }
.global-context strong i { display: block; margin-top: 4px; color: var(--dim); font: 500 8px var(--sans); text-transform: uppercase; }
.global-context b { color: var(--rose); font-weight: 400; }
.us-model { position: relative; min-height: 410px; padding: 44px 24px 24px; border: 1px dashed rgba(31,41,35,.32); }
.us-model > small { position: absolute; top: 18px; left: 20px; color: var(--dim); font-size: 8px; letter-spacing: .09em; text-transform: uppercase; }
.us-model > strong { position: absolute; top: 13px; right: 20px; font: 400 25px var(--serif); }
.company-screen { position: absolute; top: 70px; right: 31%; bottom: 24px; left: 24px; padding: 38px 18px 18px; border: 1px solid var(--rule); background: rgba(252,250,246,.58); }
.company-screen > small, .independent-screen > small, .first-screen > small { display: block; color: var(--dim); font-size: 8px; letter-spacing: .08em; text-transform: uppercase; }
.company-screen > strong { position: absolute; top: 29px; right: 18px; font: 400 22px var(--serif); }
.first-screen { position: absolute; right: 18px; bottom: 18px; left: 18px; min-height: 190px; padding: 28px; background: var(--pine); color: white; }
.first-screen small { color: rgba(255,255,255,.58); }
.first-screen strong { display: block; margin-top: 33px; font: 350 clamp(24px,2.4vw,38px) var(--serif); }
.first-screen span { display: block; margin-top: 8px; color: rgba(255,255,255,.65); font-size: 10px; }
.independent-screen { position: absolute; top: 70px; right: 24px; bottom: 24px; width: 27%; padding: 24px 18px; border: 1px solid var(--rule); }
.independent-screen strong { display: block; margin-top: 80px; font: 400 clamp(25px,2.4vw,38px) var(--serif); }
.independent-screen span { display: block; margin-top: 9px; color: var(--dim); font-size: 10px; }
.market-size-layout > .appendix-caveat { grid-column: 1 / -1; }

.revenue-flows { display: grid; gap: 14px; }
.revenue-flows > div { display: grid; grid-template-columns: 1fr auto 1fr auto 1fr; align-items: center; min-height: 92px; border-block: 1px solid var(--rule); }
.revenue-flows span, .revenue-flows strong, .revenue-flows b { padding: 0 24px; }
.revenue-flows span { color: var(--dim); font-size: 13px; }
.revenue-flows strong { font: 400 clamp(20px,1.8vw,28px) var(--serif); }
.revenue-flows b { color: var(--dim); font-size: 11px; font-weight: 500; }
.revenue-flows i { color: var(--rose); font: 300 26px var(--serif); }
.platform-flow strong { grid-column: 3 / -1; color: var(--pine); }
.model-example { display: flex; align-items: center; justify-content: center; gap: clamp(12px,2vw,28px); padding: 15px; background: rgba(219,233,221,.52); text-align: center; }
.model-example span { color: var(--dim); font-size: 9px; font-weight: 600; letter-spacing: .07em; text-transform: uppercase; }
.model-example strong { font: 400 clamp(15px,1.25vw,19px) var(--serif); }
.model-example b { color: var(--rose); font-weight: 400; }

.price-ruler { display: grid; grid-template-columns: repeat(4,1fr); align-items: end; min-height: 260px; border-bottom: 1px solid var(--ink); }
.price-ruler article { position: relative; display: grid; align-content: end; min-height: calc(110px + (var(--step,0) * 42px)); padding: 20px; border-top: 1px solid var(--rule); border-left: 1px solid var(--rule); }
.price-ruler article:nth-child(1) { --step: 0; }
.price-ruler article:nth-child(2) { --step: 1; }
.price-ruler article:nth-child(3) { --step: 2; }
.price-ruler article:nth-child(4) { --step: 3; border-right: 1px solid var(--rule); background: rgba(219,233,221,.45); }
.price-ruler span { color: var(--dim); font-size: 10px; }
.price-ruler strong { margin-top: 15px; font: 400 clamp(27px,2.7vw,43px) var(--serif); }
.professional-price { display: flex; align-items: baseline; justify-content: space-between; width: min(420px,100%); padding-bottom: 12px; border-bottom: 1px solid var(--rule); }
.professional-price span { color: var(--dim); font-size: 10px; }
.professional-price strong { font: 400 21px var(--serif); }
.working-label { position: absolute; right: var(--edge); bottom: 42px; margin: 0; color: var(--pine); font-size: 9px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; }

.round-bridge { display: grid; grid-template-columns: minmax(150px,.7fr) minmax(520px,2fr) minmax(170px,.8fr); align-items: end; gap: 0; }
.bridge-bank { display: grid; align-content: center; min-height: 205px; padding: 26px; border: 1px solid var(--rule); background: var(--card); }
.bridge-bank > span { color: var(--pine); font-size: 9px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; }
.bridge-bank > strong { margin-top: 20px; font: 400 clamp(20px,1.8vw,28px)/1.1 var(--serif); }
.bridge-bank > small { margin-top: 15px; color: var(--dim); font-size: 10px; line-height: 1.5; }
.proof-bank { min-height: 264px; border-color: var(--pine); background: var(--green-wash); }
.bridge-span { position: relative; min-height: 170px; padding: 0 22px 40px; border-bottom: 8px solid var(--pine); }
.bridge-span > i { position: absolute; right: 0; bottom: -8px; left: 0; height: 1px; background: var(--pine); box-shadow: 16% 22px 0 -1px var(--pine), 50% 22px 0 -1px var(--pine), 84% 22px 0 -1px var(--pine); }
.bridge-span ol { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; margin: 0; padding: 0; list-style: none; }
.bridge-span li { padding-top: 16px; border-top: 1px solid var(--rule); }
.bridge-span li strong { display: block; color: var(--pine); font-size: 9px; letter-spacing: .08em; text-transform: uppercase; }
.bridge-span li span { display: block; margin-top: 10px; color: var(--dim); font-size: 10px; line-height: 1.45; }
.bridge-span > b { position: absolute; right: 22px; bottom: 12px; color: var(--pine); font-size: 9px; letter-spacing: .08em; text-transform: uppercase; }
.proof-definition { margin: 0; padding-block: 14px; border-block: 1px solid var(--rule); color: var(--dim); font-size: 11px; text-align: center; }
.proof-definition strong { margin-right: 14px; color: var(--ink); }

.prototype-modal { position: fixed; z-index: 100; inset: 0; display: grid; place-items: center; padding: 4.5vh 4vw; background: rgba(16,22,18,.34); backdrop-filter: blur(7px) saturate(.82); }
.prototype-modal[hidden] { display: none; }
.modal-shell { display: grid; grid-template-rows: auto 1fr; width: min(92vw,1660px); height: min(88vh,1000px); overflow: hidden; border: 1px solid rgba(255,255,255,.16); border-radius: 14px; background: var(--paper); box-shadow: 0 38px 110px rgba(8,13,10,.42), 0 0 0 1px rgba(8,13,10,.18); }
.modal-shell .window-bar { display: flex; align-items: center; min-height: 40px; padding: 0 13px; border-bottom: 1px solid rgba(255,255,255,.05); background: #202020; }
.modal-shell .window-bar h2 { max-width: none; margin: 0 0 0 17px; color: rgba(255,255,255,.68); font: 600 13px var(--sans); letter-spacing: 0; }
.traffic-lights { display: flex; align-items: center; gap: 8px; justify-self: start; }
.traffic-light { display: block; width: 13px; height: 13px; padding: 0; border: 1px solid rgba(0,0,0,.22); border-radius: 50%; }
button.traffic-light { appearance: none; cursor: pointer; }
.traffic-close { position: relative; background: #ff5f57; }
.traffic-minimize { background: #febc2e; }
.traffic-expand { background: #28c840; }
.traffic-close::after { position: absolute; inset: 0; display: grid; place-items: center; color: rgba(85,0,0,.68); content: '×'; font: 700 10px/1 var(--sans); opacity: 0; transition: opacity 120ms ease; }
.traffic-lights:hover .traffic-close::after, .traffic-close:focus-visible::after { opacity: 1; }
.modal-shell iframe { width: 100%; height: 100%; border: 0; background: var(--paper); }
.focus-sentinel { position: absolute; width: 1px; height: 1px; overflow: hidden; opacity: 0; }

@media (max-width: 800px) {
  html { scroll-snap-type: none; scroll-behavior: auto; }
  .masthead { padding: 19px 20px; }
  .slide { height: auto; min-height: 100svh; overflow: hidden; scroll-snap-align: none; }
  .slide-inner { align-self: center; padding: 94px 24px 62px; }
  .split, .demo-copy { grid-template-columns: 1fr; gap: 44px; }
  h1 { font-size: clamp(62px, 21vw, 94px); }
  h2 { font-size: clamp(46px, 14vw, 70px); }
  .cover-copy { align-self: end; padding-bottom: 100px; }
  .cover .lede { margin-left: 0; }
  .orb { top: 12%; right: -24%; width: 90vw; opacity: .72; }
  .footnote { right: 24px; bottom: 24px; }
  .statement .slide-inner { padding-left: 24px; }
  .interface-map { min-height: 360px; transform: scale(.85); transform-origin: center; }
  .duos { grid-template-columns: 58px minmax(36px,52px) 58px minmax(36px,64px) 58px minmax(36px,52px) 58px; width: min(100%, 460px); }
  .duos .avatar { width: 58px; }
  .duos strong { font-size: 18px; }
  .avatar { width: 58px; }
  .timeline { grid-template-columns: 1fr 1fr; gap: 40px 20px; }
  .timeline::before { display: none; }
  .timeline li::before { display: none; }
  .timeline strong { margin-top: 12px; }
  .capability-loop { grid-template-columns: 1fr; gap: 14px; margin-top: 48px; }
  .capability-loop article { width: 100%; min-height: 0; }
  .capability-loop > i { text-align: center; transform: rotate(90deg); }
  .demo-stage { min-height: 440px; }
  .fpc-note { width: 100%; }
  .fpc-note > p { position: relative; top: auto; width: 100%; margin-top: 12px; box-shadow: none; }
  .demo-stage { min-height: 510px; }
  .stream-vignette { inset:0 4% 37% 0; }
  .receipt-vignette { top:39%; right:0; width:72%; height:29%; }
  .surface-vignette { right:8%; bottom:0; width:74%; height:27%; }
  .comparison-layout, .appendix-divider-layout, .appendix-copy, .market-size-layout { grid-template-columns: 1fr; }
  .comparison-layout { gap: 42px; }
  .comparison-heading h2 { font-size: clamp(42px,12vw,64px); }
  .answer-paths { grid-template-columns: 1fr; }
  .answer-paths article + article { border-top: 1px solid var(--rule); border-left: 0; }
  .fixture-note { position: static; margin-top: 22px; }
  .logo-field { grid-template-columns: 1fr 1fr; }
  .logo-field article { min-height: 138px; border-bottom: 1px solid rgba(255,255,255,.15); }
  .logo-field article:nth-child(even) { border-right: 0; }
  .logo-field article:nth-child(n+3) { border-bottom: 0; }
  .compound-layout { display: block; }
  .compound-panes { grid-template-columns: 1fr; }
  .compound-panes article { min-height: 36vh; padding: 34px 0; }
  .compound-panes article + article { border-top: 1px solid var(--rule); border-left: 0; }
  .compound-panes h2 { margin-top: 40px; }
  .future-slide { min-height: 1040px; }
  .future-center { width: 64vw; max-width: 300px; }
  .future-idea { max-width: 14ch; font-size: 10px; }
  .future-idea:nth-of-type(1),.future-idea:nth-of-type(3),.future-idea:nth-of-type(5),.future-idea:nth-of-type(7),.future-idea:nth-of-type(9),.future-idea:nth-of-type(11){left:4%;right:auto}.future-idea:nth-of-type(2),.future-idea:nth-of-type(4),.future-idea:nth-of-type(6),.future-idea:nth-of-type(8),.future-idea:nth-of-type(10){right:4%;left:auto}
  .future-idea:nth-of-type(1),.future-idea:nth-of-type(2){top:16%}.future-idea:nth-of-type(3),.future-idea:nth-of-type(4){top:30%}.future-idea:nth-of-type(5),.future-idea:nth-of-type(6){top:66%}.future-idea:nth-of-type(7),.future-idea:nth-of-type(8){top:78%}.future-idea:nth-of-type(9),.future-idea:nth-of-type(10){top:88%}.future-idea:nth-of-type(11){top:96%;left:50%;right:auto;max-width:20ch;width:max-content;text-align:center;transform:translateX(-50%)}
  .trust-map { grid-template-columns: 1fr; gap: 20px; }
  .trust-map::before { top: 14%; bottom: 14%; left: 50%; width: 1px; height: auto; background: repeating-linear-gradient(180deg, var(--pine) 0 6px, transparent 6px 13px); }
  .trust-org { width: 100%; min-height: 160px; }
  .trust-passport { justify-self: center; }
  .founders { grid-template-columns: 1fr; }
  .founders article + article { padding-left: 0; border-top: 1px solid var(--rule); border-left: 0; }
  .team-layout { grid-template-columns: 1fr; }
  .milestone-line { width: 100%; }
  .appendix-divider-layout { gap: 50px; }
  .appendix-index { grid-template-columns: 1fr; }
  .appendix-index li:last-child { grid-column: auto; }
  .deck-index-panel { padding: 84px 24px; }
  .appendix-layout { gap: 34px; }
  .appendix-copy .kicker { margin-bottom: -2px; }
  .appendix-copy .lede { margin-top: 20px; }
  .custody-flow { grid-template-columns: 1fr; }
  .custody-flow > i { text-align: center; }
  .custody-party, .custody-cloud, .custody-destinations { width: 100%; min-height: 150px; }
  .custody-cloud { max-width: 300px; margin: 0 auto; aspect-ratio: 1.8; }
  .durable-centers { grid-template-columns: 1fr 1fr; }
  .ownership-split { grid-template-columns: 1fr; }
  .ownership-split span + span { border-top: 1px solid var(--rule); border-left: 0; }
  .entry-path { grid-template-columns: 1fr 1fr; gap: 34px 16px; }
  .entry-path::before { display: none; }
  .market-size-layout { gap: 42px; }
  .market-model { min-width: 0; }
  .global-context { grid-template-columns: 1fr auto; }
  .global-context > span { grid-column: 1 / -1; }
  .us-model { min-height: 470px; }
  .company-screen { right: 24px; bottom: 170px; }
  .independent-screen { top: auto; bottom: 24px; left: 24px; width: auto; height: 126px; }
  .independent-screen strong { margin-top: 24px; }
  .revenue-flows > div { grid-template-columns: 1fr auto 1fr; }
  .ai-flow b { grid-column: 1; margin-top: 18px; }
  .ai-flow i:nth-of-type(2) { grid-column: 2; }
  .model-example { flex-wrap: wrap; }
  .price-ruler { grid-template-columns: 1fr 1fr; align-items: stretch; min-height: 0; border: 0; gap: 12px; }
  .price-ruler article { min-height: 140px; border: 1px solid var(--rule); }
  .working-label { position: static; }
  .round-bridge { grid-template-columns: 1fr; gap: 18px; }
  .bridge-span { order: 2; min-height: 250px; border: 1px solid var(--rule); }
  .bridge-span ol { grid-template-columns: 1fr; }
  .bridge-span > i { display: none; }
  .proof-bank { order: 3; }
  .prototype-modal { padding: 0; }
  .modal-shell { width: 100%; height: 100%; border: 0; border-radius: 0; }
}

@media (max-width: 350px) {
  .duos {
    grid-template-columns: 52px 42px 52px;
    grid-template-rows: 52px auto 28px 52px auto;
    width: 146px;
    margin-inline: auto;
  }
  .duos .avatar { width: 52px; }
  .duos > :nth-child(1) { grid-column: 1; grid-row: 1; }
  .duos > :nth-child(2) { grid-column: 2; grid-row: 1; }
  .duos > :nth-child(3) { grid-column: 3; grid-row: 1; }
  .duos > :nth-child(4) {
    grid-column: 3;
    grid-row: 3;
    justify-self: center;
    width: 1px;
    height: 100%;
    background: repeating-linear-gradient(180deg, rgba(23,93,60,.42) 0 4px, transparent 4px 9px);
  }
  .duos > :nth-child(5) { grid-column: 3; grid-row: 4; }
  .duos > :nth-child(6) { grid-column: 2; grid-row: 4; }
  .duos > :nth-child(7) { grid-column: 1; grid-row: 4; }
  .mark-pair { grid-column: 1 / 4; grid-row: 2; text-align: center; }
  .cristina-pair { grid-column: 1 / 4; grid-row: 5; text-align: center; }
}

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

@media print {
  .masthead, .grain, .prototype-modal { display: none !important; }
  .slide { width: 11in; height: 8.5in; min-height: 0; break-after: page; print-color-adjust: exact; }
  @page { size: letter landscape; margin: 0; }
}