:root {
  --ink: #173c37;
  --ink-deep: #102d29;
  --ink-soft: #536b65;
  --paper: #f7f6f0;
  --paper-warm: #efede4;
  --white: #fffefa;
  --blue: #dce9ec;
  --blue-deep: #a8c1c5;
  --coral: #e78368;
  --coral-soft: #f2c8ba;
  --sage: #becbbd;
  --sage-soft: #dde5dc;
  --line: rgba(23, 60, 55, 0.13);
  --line-dark: rgba(255, 255, 255, 0.13);
  --sans: "DM Sans", "Helvetica Neue", Arial, sans-serif;
  --display: "Manrope", "Helvetica Neue", Arial, sans-serif;
  --serif: Georgia, "Times New Roman", serif;
  --shell: min(1340px, calc(100vw - 96px));
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --radius-lg: 32px;
  --radius-md: 20px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  overflow-x: hidden;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--sans);
  -webkit-font-smoothing: antialiased;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 90;
  opacity: 0.017;
  pointer-events: none;
  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='.75' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.75'/%3E%3C/svg%3E");
}

a { color: inherit; text-decoration: none; }
button, input { color: inherit; font: inherit; }
svg { display: block; }
.page-shell { width: var(--shell); margin-inline: auto; }
.section-pad { padding: 140px 0; }
.serif-italic { font-family: var(--serif); font-style: italic; font-weight: 400; letter-spacing: -0.055em; }
.skip-link { position: fixed; top: -100px; left: 18px; z-index: 100; padding: 10px 16px; border-radius: 8px; color: white; background: var(--ink); }
.skip-link:focus { top: 18px; }
.section-index { color: #81908c; font-size: 9px; font-weight: 600; letter-spacing: .19em; text-transform: uppercase; white-space: nowrap; }
.overline { margin: 0 0 18px; font-size: 10px; font-weight: 600; letter-spacing: .19em; text-transform: uppercase; }

/* Header */
.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  transition: background .4s ease, box-shadow .4s ease;
}
.site-header.is-scrolled { background: rgba(247, 246, 240, .86); box-shadow: 0 1px 0 var(--line); backdrop-filter: blur(18px); }
.nav-shell { width: var(--shell); height: 84px; margin: auto; display: flex; align-items: center; justify-content: space-between; }
.brand { display: inline-flex; align-items: center; gap: 10px; font: 600 20px/1 var(--display); letter-spacing: -.045em; }
.brand-mark { width: 30px; height: 30px; overflow: visible; }
.brand-mark circle { fill: none; stroke: currentColor; stroke-width: 1.25; }
.brand-mark .brand-dot { fill: var(--coral); stroke: none; }
.brand-period { color: var(--coral); }
.desktop-nav { display: flex; align-items: center; gap: 34px; margin-left: 90px; }
.desktop-nav a { position: relative; color: #526963; font-size: 11px; }
.desktop-nav a::after { content: ""; position: absolute; left: 0; right: 100%; bottom: -8px; height: 1px; background: var(--coral); transition: right .35s var(--ease); }
.desktop-nav a:hover::after { right: 0; }
.nav-cta { display: inline-flex; align-items: center; gap: 18px; padding: 9px 10px 9px 18px; border: 1px solid rgba(23,60,55,.35); border-radius: 999px; font-size: 9px; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; transition: .35s var(--ease); }
.nav-cta svg { width: 28px; height: 28px; padding: 6px; border-radius: 50%; background: var(--ink); }
.nav-cta path { fill: none; stroke: white; stroke-width: 1.4; }
.nav-cta:hover { color: white; background: var(--ink); transform: translateY(-2px); }
.nav-placeholder { width: 102px; height: 48px; flex: none; }
.menu-button, .mobile-nav { display: none; }

/* Hero */
.hero { position: relative; min-height: 930px; padding: 84px 0 35px; overflow: hidden; background: linear-gradient(125deg, #faf9f4 0%, #f5f4ee 49%, #e5edef 100%); }
.hero-aura { position: absolute; border-radius: 50%; pointer-events: none; }
.aura-coral { width: 550px; height: 550px; left: -340px; top: 220px; background: radial-gradient(circle, rgba(242,200,186,.55), transparent 70%); }
.aura-blue { width: 600px; height: 600px; right: -280px; top: -180px; background: radial-gradient(circle, rgba(168,193,197,.34), transparent 70%); }
.hero-inner { min-height: 790px; display: grid; grid-template-columns: .79fr 1.21fr; align-items: center; gap: 55px; }
.hero-copy { position: relative; z-index: 4; padding-bottom: 18px; }
.eyebrow { display: flex; align-items: center; gap: 12px; font-size: 9px; font-weight: 600; letter-spacing: .17em; text-transform: uppercase; }
.eyebrow-dot { width: 7px; height: 7px; flex: none; border-radius: 50%; background: var(--coral); box-shadow: 0 0 0 6px rgba(231,131,104,.11); }
.hero-eyebrow { margin-bottom: 32px; opacity: 0; animation: fade-up .8s .15s var(--ease) forwards; }
.hero h1 { margin: 0; max-width: 650px; font: 500 clamp(53px,5.2vw,78px)/.99 var(--display); letter-spacing: -.066em; opacity: 0; animation: fade-up .9s .3s var(--ease) forwards; }
.hero h1 .serif-italic { display: block; color: var(--ink); }
.hero-lede { max-width: 570px; margin: 31px 0 0; color: #526963; font-size: 16px; line-height: 1.68; opacity: 0; animation: fade-up .9s .45s var(--ease) forwards; }
.hero-actions { display: flex; align-items: center; gap: 31px; margin-top: 35px; opacity: 0; animation: fade-up .9s .6s var(--ease) forwards; }
.button { display: inline-flex; min-height: 56px; align-items: center; justify-content: center; gap: 24px; padding: 8px 10px 8px 24px; border-radius: 999px; font-size: 9px; font-weight: 600; letter-spacing: .13em; text-transform: uppercase; transition: transform .35s var(--ease), box-shadow .35s var(--ease); }
.button-primary { color: white; background: var(--ink); box-shadow: 0 15px 35px rgba(23,60,55,.16); }
.button-icon { width: 38px; height: 38px; display: grid; place-items: center; border-radius: 50%; color: var(--ink); background: var(--coral-soft); font-size: 15px; }
.button:hover { transform: translateY(-3px); box-shadow: 0 20px 45px rgba(23,60,55,.2); }
.text-link { display: flex; align-items: center; gap: 12px; font-size: 11px; font-weight: 500; }
.text-link-line { width: 25px; height: 1px; background: var(--coral); transition: width .35s var(--ease); }
.text-link:hover .text-link-line { width: 38px; }
.hero-proof { display: grid; grid-template-columns: repeat(3,1fr); max-width: 525px; margin-top: 45px; padding-top: 24px; border-top: 1px solid var(--line); opacity: 0; animation: fade-up .9s .72s var(--ease) forwards; }
.hero-proof-label { grid-column: 1 / -1; margin: 0 0 15px; color: #657974; font-size: 7px; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; }
.hero-proof div { padding-right: 17px; border-right: 1px solid var(--line); }
.hero-proof div + div { padding-left: 17px; }
.hero-proof div:last-child { border-right: 0; }
.hero-proof strong,.hero-proof span { display: block; }
.hero-proof strong { font: 500 20px var(--display); letter-spacing: -.04em; }
.hero-proof span { margin-top: 4px; color: #81908c; font-size: 7px; letter-spacing: .08em; text-transform: uppercase; }

.hero-product { position: relative; z-index: 3; width: 100%; opacity: 0; transform: translateX(45px); animation: hero-product-in 1.1s .2s var(--ease) forwards; }
.product-window { position: relative; width: 100%; min-width: 710px; height: 650px; overflow: hidden; border: 1px solid rgba(23,60,55,.17); border-radius: 28px; background: #edf0eb; box-shadow: 0 45px 100px rgba(23,60,55,.16); transform: perspective(1500px) rotateY(-2.5deg); transform-origin: left center; }
.product-bar { height: 64px; display: flex; align-items: center; gap: 18px; padding: 0 21px; border-bottom: 1px solid rgba(23,60,55,.1); background: rgba(255,255,255,.86); }
.product-wordmark { display: flex; align-items: center; gap: 7px; font: 600 10px var(--display); letter-spacing: -.03em; }
.product-wordmark i { width: 17px; height: 17px; border: 4px double var(--ink); border-radius: 50%; }
.demo-label { margin-left: 6px; padding: 5px 8px; border-radius: 99px; color: #657974; background: #edf0eb; font-size: 6px; font-weight: 600; letter-spacing: .13em; text-transform: uppercase; }
.product-search { width: 210px; height: 34px; display: flex; align-items: center; gap: 8px; margin-left: auto; padding: 0 8px 0 11px; border: 1px solid rgba(23,60,55,.09); border-radius: 9px; color: #81908c; background: #f5f6f2; }
.product-search span { font-size: 17px; }.product-search em { flex: 1; font-size: 8px; font-style: normal; }.product-search kbd { padding: 4px 5px; border-radius: 4px; background: white; box-shadow: 0 1px 2px rgba(0,0,0,.05); font: 500 6px var(--sans); }
.user-chip { width: 30px; height: 30px; display: grid; place-items: center; border-radius: 50%; background: var(--coral-soft); font-size: 7px; font-weight: 600; }
.product-body { height: calc(100% - 64px); display: grid; grid-template-columns: 58px 1fr .94fr; }
.product-sidebar { display: flex; flex-direction: column; align-items: center; gap: 14px; padding-top: 23px; border-right: 1px solid rgba(23,60,55,.09); background: #e2e7e1; }
.side-symbol { width: 31px; height: 31px; display: grid; place-items: center; border-radius: 9px; color: #78908a; }
.side-symbol.is-active { color: white; background: var(--ink); box-shadow: 0 8px 18px rgba(23,60,55,.18); }
.side-symbol svg { width: 16px; }.side-symbol path,.side-symbol circle { fill: none; stroke: currentColor; stroke-width: 1.4; }
.briefing-column { min-width: 0; padding: 27px 22px; border-right: 1px solid rgba(23,60,55,.09); background: #f6f6f2; }
.briefing-heading { display: flex; align-items: flex-start; justify-content: space-between; }
.briefing-heading span { display: block; margin-bottom: 7px; color: #85948f; font-size: 7px; letter-spacing: .09em; text-transform: uppercase; }
.briefing-heading h2 { margin: 0; font: 500 22px var(--display); letter-spacing: -.05em; }
.briefing-heading button { width: 26px; height: 26px; border: 0; border-radius: 7px; color: #7b8c87; background: #e9ece7; font-size: 8px; cursor: pointer; }
.briefing-stats { display: grid; grid-template-columns: repeat(3,1fr); gap: 7px; margin-top: 22px; }
.briefing-stats div { padding: 12px; border-radius: 10px; background: white; box-shadow: 0 5px 15px rgba(23,60,55,.035); }
.briefing-stats strong,.briefing-stats span { display: block; }.briefing-stats strong { font: 500 19px var(--display); }.briefing-stats span { margin-top: 3px; color: #7f8f8a; font-size: 7px; }.briefing-stats .stat-due { background: #f4ded6; }
.list-label { margin: 25px 0 10px; color: #7f8f8a; font-size: 7px; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; }
.briefing-list { display: flex; flex-direction: column; gap: 8px; }
.briefing-item { width: 100%; min-width: 0; display: grid; grid-template-columns: 38px 1fr auto; align-items: center; gap: 10px; padding: 10px; border: 1px solid transparent; border-radius: 12px; background: transparent; text-align: left; cursor: pointer; transition: .3s var(--ease); }
.briefing-item:hover,.briefing-item.is-active { border-color: rgba(23,60,55,.09); background: white; box-shadow: 0 8px 24px rgba(23,60,55,.055); transform: translateX(3px); }
.item-icon { width: 36px; height: 36px; display: grid; place-items: center; border-radius: 10px; font: 600 9px var(--display); }.icon-mint { background: #d9e5da; }.icon-coral { background: #f3d4c8; }.icon-blue { background: #d9e7e9; }
.item-main,.item-meta { min-width: 0; }.item-main strong,.item-main small,.item-meta b,.item-meta small { display: block; }.item-main strong { overflow: hidden; font-size: 9px; text-overflow: ellipsis; white-space: nowrap; }.item-main small { margin-top: 4px; overflow: hidden; color: #7b8c87; font-size: 7px; text-overflow: ellipsis; white-space: nowrap; }.item-meta { text-align: right; }.item-meta b { color: var(--coral); font-size: 7px; font-weight: 600; }.item-meta small { margin-top: 4px; color: #91a09c; font-size: 6px; }
.matter-column { position: relative; min-width: 0; padding: 28px 24px; background: #eef1ec; }
.matter-panel { display: none; animation: panel-in .45s var(--ease); }.matter-panel.is-active { display: block; }
.matter-topline { display: flex; justify-content: space-between; align-items: center; margin-bottom: 35px; color: #7d8e89; font-size: 7px; }
.status { padding: 6px 8px; border-radius: 99px; font-weight: 600; }.status-progress { color: #315b50; background: #d6e5db; }.status-waiting { color: #7d5647; background: #efd8ce; }.status-active { color: #3e6268; background: #d4e3e6; }
.matter-kicker { color: #7f8f8a; font-size: 7px; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; }
.matter-panel h3 { margin: 8px 0; font: 500 23px var(--display); letter-spacing: -.05em; }.matter-panel > p { margin: 0; color: #71837d; font-size: 9px; line-height: 1.55; }
.next-action-card { margin-top: 24px; padding: 17px; border-radius: 14px; background: var(--ink); color: white; box-shadow: 0 14px 30px rgba(23,60,55,.16); }.next-action-card span,.next-action-card strong,.next-action-card small { display: block; }.next-action-card span { color: var(--coral-soft); font-size: 6px; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; }.next-action-card strong { margin-top: 8px; font: 500 11px/1.35 var(--display); }.next-action-card small { margin-top: 8px; color: #a9bbb6; font-size: 6.5px; line-height: 1.4; }.waiting-card { background: #825f52; }.health-card { background: #42646a; }
.source-stack { margin-top: 24px; }.source-label { display: block; margin-bottom: 7px; color: #84948f; font-size: 6px; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; }.source-stack > div { display: flex; align-items: center; gap: 9px; padding: 9px 0; border-top: 1px solid rgba(23,60,55,.1); }.source-stack i { width: 28px; height: 28px; display: grid; place-items: center; flex: none; border-radius: 7px; color: var(--ink); background: white; font: 600 5px var(--sans); }.source-stack p { min-width: 0; flex: 1; margin: 0; }.source-stack strong,.source-stack small { display: block; }.source-stack strong { overflow: hidden; font-size: 7.5px; text-overflow: ellipsis; white-space: nowrap; }.source-stack small { margin-top: 3px; color: #83938e; font-size: 6px; }.source-stack b { font-size: 9px; font-weight: 400; }
.floating-proof { position: absolute; z-index: 8; display: flex; align-items: center; gap: 10px; padding: 11px 15px 11px 10px; border: 1px solid rgba(255,255,255,.74); border-radius: 999px; background: rgba(255,254,250,.89); box-shadow: 0 18px 45px rgba(23,60,55,.16); backdrop-filter: blur(14px); animation: float 6s ease-in-out infinite; }
.floating-proof p { margin: 0; }.floating-proof small,.floating-proof strong { display: block; }.floating-proof small { margin-bottom: 3px; color: #86948f; font-size: 6px; }.floating-proof strong { font-size: 7.5px; }
.proof-icon,.proof-spark { width: 30px; height: 30px; display: grid; place-items: center; flex: none; border-radius: 50%; color: var(--ink); background: #dbe8dd; font-size: 10px; }.proof-spark { background: var(--coral-soft); }
.proof-source { left: -25px; bottom: -20px; }.proof-change { right: -25px; top: 112px; animation-delay: -2.4s; }
.hero-foot { display: flex; align-items: center; gap: 25px; color: #7d8e89; font-size: 7px; font-weight: 600; letter-spacing: .13em; text-transform: uppercase; }
.hero-foot-line { flex: 1; height: 1px; background: var(--line); }

/* Hero architecture map */
.architecture-window { background: linear-gradient(150deg, #f8f8f3 0%, #e8efeb 55%, #dce8e8 100%); }
.architecture-window::before { content: ""; position: absolute; width: 420px; height: 420px; right: -110px; top: 60px; border-radius: 50%; background: radial-gradient(circle, rgba(255,255,255,.8), transparent 68%); pointer-events: none; }
.architecture-bar { position: relative; z-index: 4; height: 64px; display: flex; align-items: center; gap: 18px; padding: 0 21px; border-bottom: 1px solid rgba(23,60,55,.1); background: rgba(255,255,255,.78); backdrop-filter: blur(16px); }
.architecture-bar-title { margin-left: 8px; color: #7f908a; font-size: 6px; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; }
.architecture-state { display: flex; align-items: center; gap: 7px; margin-left: auto; padding: 6px 9px; border-radius: 99px; color: #547068; background: rgba(221,229,220,.9); font-size: 6px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; }
.architecture-state i { width: 5px; height: 5px; border-radius: 50%; background: #5e8878; box-shadow: 0 0 0 4px rgba(94,136,120,.12); }
.architecture-canvas { position: relative; z-index: 2; height: calc(100% - 64px); padding: 27px 31px 20px; }
.architecture-intro { position: relative; z-index: 3; max-width: 470px; }
.architecture-intro > span { display: block; margin-bottom: 9px; color: #7e908a; font-size: 6px; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; }
.architecture-intro h2 { margin: 0; font: 500 26px/1.05 var(--display); letter-spacing: -.055em; }
.architecture-intro h2 em { font-family: var(--serif); font-weight: 400; }
.architecture-intro p { max-width: 430px; margin: 10px 0 0; color: #687d76; font-size: 8px; line-height: 1.55; }
.architecture-map { position: relative; height: 350px; margin-top: 15px; }
.architecture-paths { position: absolute; inset: 0; z-index: 0; width: 100%; height: 100%; overflow: visible; }
.architecture-paths path { fill: none; stroke: rgba(23,60,55,.24); stroke-width: 1; stroke-dasharray: 4 5; vector-effect: non-scaling-stroke; }
.architecture-paths .path-source,.architecture-paths .path-action { stroke: rgba(231,131,104,.48); }
.architecture-node { position: absolute; z-index: 2; width: 172px; padding: 14px; border: 1px solid rgba(23,60,55,.11); border-radius: 15px; background: rgba(255,254,250,.76); box-shadow: 0 14px 35px rgba(23,60,55,.08); backdrop-filter: blur(12px); }
.architecture-node-label { display: block; margin-bottom: 10px; color: #80918c; font-size: 5.5px; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; }
.architecture-node strong,.architecture-node small { display: block; }
.architecture-node strong { margin-top: 9px; font: 600 8px/1.3 var(--display); }
.architecture-node small { margin-top: 3px; color: #7d8f89; font-size: 5.5px; line-height: 1.4; }
.source-node { left: 0; top: 74px; }
.model-node { right: 0; top: 25px; background: rgba(220,233,236,.82); }
.action-node { right: 0; bottom: 20px; background: rgba(242,200,186,.72); }
.source-cards { display: flex; gap: 6px; }
.source-cards i { width: 34px; height: 42px; display: grid; place-items: center; position: relative; border: 1px solid rgba(23,60,55,.1); border-radius: 5px; color: #5e7770; background: white; box-shadow: 3px 4px 10px rgba(23,60,55,.06); font: 600 5px var(--sans); }
.source-cards i:nth-child(2) { transform: translateY(3px) rotate(2deg); }
.source-cards i:nth-child(3) { transform: translateY(-2px) rotate(-2deg); background: #eef2ee; }
.model-pair { display: flex; align-items: center; gap: 6px; }
.model-pair i { min-width: 47px; padding: 8px 7px; border-radius: 8px; background: rgba(255,255,255,.7); text-align: center; font: 600 6px var(--sans); }
.model-pair b { color: #7c938d; font-size: 8px; font-weight: 400; }
.action-shift { display: flex; align-items: center; gap: 8px; }
.action-shift del,.action-shift ins { min-width: 42px; padding: 7px 8px; border-radius: 8px; text-align: center; font: 600 6px var(--sans); text-decoration: none; }
.action-shift del { color: #87958f; background: rgba(255,255,255,.5); text-decoration: line-through; }
.action-shift ins { color: white; background: var(--ink); }
.action-shift b { color: #a26958; font-size: 9px; font-weight: 400; }
.architecture-core { position: absolute; z-index: 3; left: 50%; top: 52px; width: 210px; height: 210px; display: flex; flex-direction: column; align-items: center; justify-content: center; border-radius: 50%; color: white; background: var(--ink); box-shadow: 0 25px 55px rgba(23,60,55,.2); transform: translateX(-50%); }
.architecture-core::after { content: ""; position: absolute; inset: 13px; border: 1px solid rgba(255,255,255,.12); border-radius: 50%; }
.architecture-core > span { position: relative; z-index: 2; margin-bottom: 8px; color: #a9bdb7; font-size: 5.5px; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; }
.architecture-core > strong { position: relative; z-index: 2; font: 500 21px/1 var(--display); letter-spacing: -.05em; text-align: center; }
.architecture-core > strong em { color: var(--coral-soft); font-family: var(--serif); font-weight: 400; }
.core-ring { position: absolute; border: 1px solid rgba(255,255,255,.11); border-radius: 50%; }
.core-ring-outer { inset: -17px; }
.core-ring-inner { inset: 31px; }
.core-orbit { position: absolute; z-index: 4; padding: 5px 7px; border: 1px solid rgba(23,60,55,.1); border-radius: 99px; color: var(--ink); background: #fffefa; box-shadow: 0 6px 15px rgba(23,60,55,.12); font: 600 5px var(--sans); font-style: normal; }
.orbit-people { left: -7px; top: 24px; }.orbit-matters { right: -15px; top: 46px; }.orbit-history { left: -16px; bottom: 47px; }.orbit-actions { right: -4px; bottom: 23px; background: var(--coral-soft); }
.architecture-service { position: absolute; z-index: 2; left: 50%; bottom: 0; width: 280px; display: grid; grid-template-columns: 1fr auto; gap: 2px 15px; align-items: center; padding: 9px 12px; border: 1px solid rgba(23,60,55,.11); border-radius: 11px; background: rgba(255,255,255,.6); transform: translateX(-50%); }
.architecture-service span { display: flex; align-items: center; gap: 6px; grid-row: 1 / 3; color: #71847e; font-size: 5.5px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; }
.architecture-service span i { width: 5px; height: 5px; border-radius: 50%; background: #78969d; }
.architecture-service strong { font-size: 6.5px; text-align: right; }
.architecture-service small { color: #879792; font-size: 5px; text-align: right; }
.architecture-legend { display: flex; justify-content: space-between; gap: 18px; margin-top: 9px; padding-top: 11px; border-top: 1px solid rgba(23,60,55,.09); color: #72857f; font-size: 5.5px; }
.architecture-legend span { display: flex; align-items: center; gap: 7px; }
.architecture-legend i { width: 18px; height: 1px; background: var(--coral); }
.architecture-legend .legend-dashed { height: 0; border-top: 1px dashed #78969d; background: transparent; }

/* Thesis */
.thesis { background: var(--paper); }
.thesis-grid { display: grid; grid-template-columns: 1fr 6fr; gap: 70px; }
.thesis-copy { max-width: 1000px; }
.thesis h2,.section-heading h2,.trust h2,.principles h2,.partners h2,.scope-copy h2 { margin: 0; font: 500 clamp(45px,5vw,70px)/1.04 var(--display); letter-spacing: -.065em; }
.thesis-lede { max-width: 770px; margin: 36px 0 0; color: #5c716b; font-size: 20px; line-height: 1.56; letter-spacing: -.02em; }
.category-contrast { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; margin-top: 85px; }
.contrast-card { min-height: 350px; display: flex; flex-direction: column; position: relative; padding: 30px; border: 1px solid var(--line); border-radius: 26px; background: rgba(255,255,255,.45); transition: transform .4s var(--ease), box-shadow .4s var(--ease); }
.contrast-card:hover { transform: translateY(-5px); box-shadow: 0 22px 55px rgba(23,60,55,.08); }
.contrast-number { color: #85948f; font-size: 8px; letter-spacing: .14em; }
.contrast-card h3 { margin: auto 0 10px; font: 500 25px var(--display); letter-spacing: -.045em; }.contrast-card p { margin: 0; color: #697d77; font-size: 12px; line-height: 1.6; }
.contrast-icon,.contrast-logo { position: absolute; top: 50px; left: 50%; width: 92px; height: 92px; transform: translateX(-50%); }
.folder-icon { border-radius: 14px; border: 1px solid var(--line); background: #e7e5dd; box-shadow: 10px 10px 0 #f2efe7; }.folder-icon::before { content: ""; position: absolute; top: -9px; left: 12px; width: 33px; height: 10px; border-radius: 6px 6px 0 0; background: #d5d3ca; }.folder-icon i { position: absolute; inset: 30px 22px; border-top: 1px solid #9aaaa5; border-bottom: 1px solid #9aaaa5; }
.chat-icon { display: flex; align-items: center; justify-content: center; gap: 5px; border: 1px solid var(--line); border-radius: 50% 50% 50% 15%; background: var(--blue); }.chat-icon i { width: 6px; height: 6px; border-radius: 50%; background: #78918b; }
.contrast-boon { color: white; background: var(--ink); }.contrast-boon .contrast-number { color: #91aaa4; }.contrast-boon p { color: #b3c2be; }.contrast-logo svg { width: 100%; height: 100%; }.contrast-logo circle { fill: none; stroke: #f7f1e7; stroke-width: 1.1; }.contrast-logo circle:last-child { fill: var(--coral); stroke: none; }

/* Operating flow */
.flow { position: relative; overflow: hidden; background: var(--white); border-radius: 50px 50px 0 0; }
.section-heading { display: flex; justify-content: space-between; align-items: flex-end; gap: 60px; margin-bottom: 75px; }.section-heading .section-index { margin-bottom: 52px; }.section-heading > p { width: 350px; margin: 0 0 5px; color: #657a73; font-size: 13px; line-height: 1.65; }
.flow-stage { position: relative; display: grid; grid-template-columns: repeat(5,1fr); gap: 12px; }
.flow-line { position: absolute; z-index: 0; top: 105px; left: 10%; right: 10%; height: 1px; background: var(--line); }.flow-line span { display: block; width: 20%; height: 1px; background: var(--coral); transition: width 1.6s var(--ease); }.flow-stage.is-visible .flow-line span { width: 100%; }
.flow-step { min-height: 370px; display: flex; flex-direction: column; position: relative; z-index: 1; padding: 23px 20px; border: 1px solid var(--line); border-radius: 22px; background: rgba(247,246,240,.8); transition: .4s var(--ease); }.flow-step:hover,.flow-step.is-active { transform: translateY(-7px); border-color: rgba(23,60,55,.25); background: white; box-shadow: 0 22px 50px rgba(23,60,55,.08); }
.step-number { color: #82928d; font-size: 8px; letter-spacing: .14em; }.step-visual { height: 140px; display: grid; place-items: center; position: relative; }.flow-step h3 { margin: auto 0 9px; font: 500 22px var(--display); letter-spacing: -.04em; }.flow-step p { min-height: 57px; margin: 0; color: #697d77; font-size: 11px; line-height: 1.55; }.flow-step small { display: block; margin-top: 17px; color: #91a09c; font-size: 6px; letter-spacing: .12em; text-transform: uppercase; }
.paper { position: absolute; width: 56px; height: 71px; border-radius: 4px; }.paper-back { background: #cddbd5; transform: rotate(-8deg) translate(-8px,2px); }.paper-front { padding: 12px 9px; border: 1px solid var(--line); background: white; box-shadow: 0 8px 18px rgba(23,60,55,.09); transform: rotate(3deg); }.paper-front i { display: block; margin-bottom: 12px; color: var(--coral); font: 600 7px var(--sans); }.paper-front b { display: block; width: 100%; height: 2px; margin-top: 6px; background: #dce2df; }
.ground-visual svg,.connect-visual svg { width: 82px; height: 82px; }.ground-visual path,.connect-visual path,.connect-visual circle { fill: none; stroke: var(--ink); stroke-width: 1.1; }.ground-visual .check-path { stroke: var(--coral); stroke-width: 2; }
.matter-visual { display: flex; flex-direction: column; gap: 7px; padding-top: 25px; }.matter-visual span { width: 82px; height: 22px; display: flex; align-items: center; padding: 0 8px; border-radius: 6px; background: #e6ebe5; }.matter-visual span:nth-child(2) { transform: translateX(8px); background: var(--blue); }.matter-visual span:nth-child(3) { transform: translateX(-4px); background: #f0d8cf; }.matter-visual i { width: 5px; height: 5px; border-radius: 50%; background: var(--ink); }
.act-visual { display: flex; grid-auto-flow: column; gap: 9px; align-items: center; justify-content: center; }.act-check { width: 64px; height: 64px; display: grid; place-items: center; border-radius: 50%; color: white; background: var(--ink); font-size: 21px; box-shadow: 0 12px 25px rgba(23,60,55,.15); }.act-arrow { color: var(--coral); font-size: 24px; }
.flow-outcome { display: grid; grid-template-columns: 170px 1fr 270px; gap: 35px; align-items: center; margin-top: 25px; padding: 25px 28px; border-radius: 17px; color: white; background: var(--ink); }.outcome-label { display: flex; align-items: center; gap: 9px; color: var(--coral-soft); font-size: 8px; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; }.outcome-label span { width: 26px; height: 26px; display: grid; place-items: center; border-radius: 50%; color: var(--ink); background: var(--coral-soft); }.flow-outcome p { margin: 0; font: 400 15px/1.55 var(--display); }.flow-outcome del { color: #8ba19b; }.outcome-source { color: #9db0aa; font-size: 8px; line-height: 1.5; }.outcome-source span { color: var(--coral-soft); }

/* Trust model */
.trust { overflow: hidden; color: #f6f2e9; background: var(--ink); }
.trust-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 110px; align-items: center; }
.trust .section-index { margin-bottom: 53px; color: #89a09a; }.trust .overline { color: var(--coral-soft); }.trust-copy > p:not(.overline) { max-width: 460px; margin: 32px 0 0; color: #aabbb6; font-size: 14px; line-height: 1.7; }
.trust-checks { display: flex; flex-direction: column; gap: 15px; margin-top: 38px; }.trust-checks span { display: flex; align-items: center; gap: 11px; color: #c0cdc9; font-size: 10px; line-height: 1.45; }.trust-checks i { width: 21px; height: 21px; display: grid; place-items: center; flex: none; border-radius: 50%; color: var(--ink); background: var(--sage); font-size: 8px; font-style: normal; }
.layer-stack { position: relative; padding: 25px; border: 1px solid rgba(255,255,255,.13); border-radius: 29px; background: rgba(255,255,255,.04); }.layer-stack::before { content: ""; position: absolute; inset: 20% 10%; border-radius: 50%; background: rgba(124,163,154,.1); filter: blur(45px); }
.layer-card { position: relative; z-index: 2; min-height: 100px; display: grid; grid-template-columns: 48px 1fr auto; align-items: center; gap: 17px; padding: 18px 21px; border: 1px solid rgba(255,255,255,.1); border-radius: 16px; color: var(--ink); background: #f5f5ef; box-shadow: 0 12px 30px rgba(0,0,0,.13); }.layer-id { width: 42px; height: 42px; display: grid; place-items: center; border-radius: 12px; color: white; background: var(--ink); font: 500 10px var(--display); }.layer-card span { color: #81918c; font-size: 6px; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; }.layer-card h3 { margin: 4px 0 3px; font: 500 15px var(--display); letter-spacing: -.035em; }.layer-card p { margin: 0; color: #71827d; font-size: 7px; }.layer-badge { padding: 7px 10px; border-radius: 99px; color: #5d746e; background: #e4e8e2; font-size: 6px; letter-spacing: .09em; text-transform: uppercase; }.layer-original { background: #f1ded6; }.layer-original .layer-id { background: #b86f5c; }.layer-l1 { background: #dce8e7; }.layer-l1 .layer-id { background: #55777a; }
.layer-connector { height: 23px; display: grid; place-items: center; }.layer-connector span { width: 1px; height: 100%; background: rgba(255,255,255,.3); }.derived-layers { position: relative; z-index: 2; display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }.derived-layers .layer-card { grid-template-columns: 45px 1fr; }.layer-l2 .layer-id { background: #597467; }.layer-l3 .layer-id { background: #955e4f; }.derived-note { position: relative; z-index: 2; margin: 17px 0 2px; color: #8fa49e; font: italic 11px var(--serif); text-align: center; }

/* Capabilities */
.capabilities { background: var(--white); }.compact-heading { margin-bottom: 65px; }.capability-grid { display: grid; grid-template-columns: 1.15fr .85fr; grid-template-rows: 500px 370px; gap: 18px; }.capability-card { position: relative; overflow: hidden; padding: 38px; border: 1px solid rgba(23,60,55,.06); border-radius: var(--radius-lg); background: #ebeee8; transition: .4s var(--ease); }.capability-card:hover { transform: translateY(-5px); box-shadow: 0 24px 65px rgba(23,60,55,.09); }.capability-index { display: block; margin-bottom: 24px; color: #7b8d87; font-size: 7px; font-weight: 600; letter-spacing: .15em; text-transform: uppercase; }.capability-copy h3 { margin: 0 0 11px; font: 500 28px var(--display); letter-spacing: -.05em; }.capability-copy p { max-width: 510px; margin: 0; color: #657972; font-size: 12px; line-height: 1.62; }.card-digest { background: var(--blue); }.card-drafts { background: #f1ddd5; }.card-search { background: #eee9db; }
.matter-mini-ui { position: absolute; left: 38px; right: 38px; bottom: 35px; padding: 18px; border-radius: 18px; background: rgba(255,255,255,.75); box-shadow: 0 18px 40px rgba(23,60,55,.08); }.mini-case-top { display: flex; align-items: center; justify-content: space-between; padding-bottom: 13px; border-bottom: 1px solid var(--line); font-size: 8px; font-weight: 600; }.mini-case-top b { padding: 5px 7px; border-radius: 99px; color: #416358; background: #dbe8df; font-size: 6px; }.mini-timeline-row { display: flex; align-items: center; gap: 11px; padding: 12px 4px; border-bottom: 1px solid rgba(23,60,55,.08); }.mini-timeline-row > i { width: 7px; height: 7px; flex: none; border: 2px solid white; border-radius: 50%; background: var(--coral); box-shadow: 0 0 0 1px var(--coral); }.mini-timeline-row p { flex: 1; margin: 0; }.mini-timeline-row strong,.mini-timeline-row small { display: block; }.mini-timeline-row strong { font-size: 8px; }.mini-timeline-row small { margin-top: 3px; color: #7f908b; font-size: 6px; }.mini-timeline-row > span { color: #82928d; font-size: 6px; }.mini-next { display: flex; align-items: center; gap: 10px; margin-top: 13px; padding: 12px; border-radius: 10px; color: white; background: var(--ink); }.mini-next span { color: var(--coral-soft); font-size: 6px; text-transform: uppercase; }.mini-next strong { flex: 1; font-size: 8px; }.mini-next b { font-weight: 400; }
.digest-calendar { position: absolute; left: 35px; right: 35px; bottom: 40px; display: grid; grid-template-columns: 115px 1fr; gap: 15px; }.calendar-date { height: 135px; display: flex; flex-direction: column; align-items: center; justify-content: center; border-radius: 21px; color: white; background: var(--ink); box-shadow: 0 18px 35px rgba(23,60,55,.17); }.calendar-date span,.calendar-date small { font-size: 7px; letter-spacing: .18em; }.calendar-date strong { margin: 5px 0; font: 500 38px var(--display); }.calendar-items { display: flex; flex-direction: column; justify-content: center; gap: 7px; }.calendar-items span { display: flex; align-items: center; gap: 7px; padding: 11px 12px; border-radius: 10px; background: rgba(255,255,255,.62); color: #687b75; font-size: 7px; }.calendar-items i { width: 6px; height: 6px; border-radius: 50%; }.calendar-items b { color: var(--ink); font-size: 10px; }.dot-coral { background: var(--coral); }.dot-blue { background: #78969d; }.dot-sage { background: #78917a; }
.draft-loop { position: absolute; left: 38px; right: 38px; bottom: 52px; display: flex; align-items: center; justify-content: space-between; }.draft-loop span { width: 74px; height: 74px; display: grid; place-items: center; border: 1px solid rgba(23,60,55,.12); border-radius: 50%; background: rgba(255,255,255,.55); font-size: 8px; font-weight: 600; }.draft-loop span:nth-of-type(2) { color: white; background: var(--ink); }.draft-loop i { color: #a27161; font-size: 14px; font-style: normal; }
.coverage-widget { position: absolute; left: 34px; right: 34px; bottom: 35px; overflow: hidden; border-radius: 15px; background: rgba(255,255,255,.65); }.coverage-widget > div { display: grid; grid-template-columns: 105px 1fr 25px; gap: 10px; align-items: center; padding: 15px; border-bottom: 1px solid rgba(23,60,55,.08); }.coverage-widget > div:last-child { border: 0; }.coverage-widget span { color: #798a85; font-size: 6px; text-transform: uppercase; letter-spacing: .1em; }.coverage-widget b { font-size: 7px; font-weight: 500; }.coverage-widget i { width: 22px; height: 22px; display: grid; place-items: center; border-radius: 50%; color: white; background: #6f8a7f; font-size: 7px; font-style: normal; }.coverage-widget .coverage-open i { background: var(--coral); }

/* Family scope */
.family-scope { overflow: hidden; background: var(--paper-warm); }.scope-grid { display: grid; grid-template-columns: .78fr 1.22fr; gap: 70px; align-items: center; }.scope-copy .section-index { margin-bottom: 52px; }.scope-copy > p:not(.overline) { max-width: 480px; margin: 31px 0 0; color: #647871; font-size: 14px; line-height: 1.7; }
.domain-orbit { height: 610px; position: relative; }.orbit-ring { position: absolute; left: 50%; top: 50%; border: 1px solid rgba(23,60,55,.13); border-radius: 50%; transform: translate(-50%,-50%); }.ring-outer { width: 540px; height: 540px; }.ring-inner { width: 335px; height: 335px; }.orbit-ring::after { content: ""; position: absolute; width: 8px; height: 8px; border-radius: 50%; background: var(--coral); box-shadow: 0 0 0 8px rgba(231,131,104,.1); }.ring-outer::after { right: 56px; top: 60px; }.ring-inner::after { left: 20px; bottom: 83px; background: #78969d; box-shadow: 0 0 0 8px rgba(120,150,157,.1); }
.orbit-core { position: absolute; left: 50%; top: 50%; width: 170px; height: 170px; display: flex; flex-direction: column; align-items: center; justify-content: center; border-radius: 50%; color: white; background: var(--ink); box-shadow: 0 25px 55px rgba(23,60,55,.18); transform: translate(-50%,-50%); text-align: center; }.orbit-core span { margin-bottom: 8px; color: var(--coral-soft); font-size: 7px; letter-spacing: .18em; text-transform: uppercase; }.orbit-core strong { font: italic 25px/1.05 var(--serif); }
.domain-pill { position: absolute; padding: 10px 14px; border: 1px solid rgba(23,60,55,.12); border-radius: 99px; background: rgba(255,254,250,.8); box-shadow: 0 8px 22px rgba(23,60,55,.06); font-size: 8px; font-weight: 500; animation: float 7s ease-in-out infinite; }.domain-identity { left: 44%; top: 3%; }.domain-taxes { right: 15%; top: 12%; animation-delay:-1s; }.domain-insurance { right: 0; top: 32%; animation-delay:-3s; }.domain-work { right: 8%; bottom: 23%; animation-delay:-2s; }.domain-housing { right: 28%; bottom: 5%; animation-delay:-4s; }.domain-legal { left: 36%; bottom: 0; animation-delay:-1.5s; }.domain-travel { left: 11%; bottom: 14%; animation-delay:-3.5s; }.domain-health { left: 0; top: 48%; animation-delay:-2.5s; }.domain-finance { left: 4%; top: 23%; animation-delay:-.5s; }.domain-knowledge { left: 21%; top: 9%; animation-delay:-4.5s; }.domain-personal { right: 17%; top: 49%; animation-delay:-5s; }.domain-care { left: 13%; top: 66%; animation-delay:-1.8s; }
.mission-strip { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 35px; margin-top: 45px; padding-top: 30px; border-top: 1px solid var(--line); }.mission-strip p { margin: 0; font: italic clamp(18px,2vw,26px) var(--serif); }.mission-strip span { height: 1px; background: var(--line); }

/* Principles */
.principles { background: var(--paper); }.principles-heading { display: grid; grid-template-columns: 1fr 6fr; gap: 70px; margin-bottom: 85px; }.principle-list { border-top: 1px solid var(--line); }.principle { display: grid; grid-template-columns: .75fr 1fr 4fr; gap: 55px; align-items: center; padding: 42px 0; border-bottom: 1px solid var(--line); }.principle-number { color: #879590; font-size: 8px; }.principle-symbol { width: 70px; height: 70px; display: grid; place-items: center; border: 1px solid var(--line); border-radius: 50%; transition: .4s var(--ease); }.principle:hover .principle-symbol { color: white; background: var(--ink); transform: rotate(5deg); }.principle-symbol svg { width: 37px; }.principle-symbol path,.principle-symbol circle { fill: none; stroke: currentColor; stroke-width: 1.2; }.principle h3 { margin: 0 0 8px; font: 500 24px var(--display); letter-spacing: -.04em; }.principle p { max-width: 650px; margin: 0; color: #657972; font-size: 12px; line-height: 1.62; }

.build-note { padding: 0 0 95px; background: var(--paper); }.build-note-inner { display: grid; grid-template-columns: 210px 1fr auto; gap: 40px; align-items: center; padding: 26px 30px; border: 1px solid var(--line); border-radius: 18px; background: rgba(255,255,255,.46); }.build-kicker { color: #60766f; font-size: 8px; font-weight: 600; letter-spacing: .13em; text-transform: uppercase; }.build-note p { margin: 0; color: #647871; font-size: 11px; line-height: 1.55; }.build-status { display: flex; align-items: center; gap: 9px; padding: 9px 13px; border-radius: 99px; color: #4c6960; background: var(--sage-soft); font-size: 7px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; }.build-status i { width: 6px; height: 6px; border-radius: 50%; background: #5e8a72; box-shadow: 0 0 0 5px rgba(94,138,114,.1); }

/* Partner CTA */
.partners { min-height: 760px; display: grid; place-items: center; position: relative; overflow: hidden; padding: 100px 20px; color: white; background: #c77e6a; text-align: center; }.partners::before { content: ""; position: absolute; inset: 0; background: radial-gradient(circle at 50% 15%,rgba(255,255,255,.14),transparent 32%),linear-gradient(128deg,#d9947d,#b96c58); }.partners-inner { position: relative; z-index: 2; max-width: 950px; }.future-mark { width: 70px; height: 70px; margin: 0 auto 38px; }.future-mark circle { fill: none; stroke: white; stroke-width: 1; }.future-mark circle:last-child { fill: var(--ink); stroke: none; }.partners .overline { opacity: .74; }.partners h2 { font-size: clamp(48px,5.5vw,75px); }.partner-lede { max-width: 670px; margin: 28px auto 35px; color: rgba(255,255,255,.8); font-size: 14px; line-height: 1.65; }.button-light { color: var(--ink); background: white; }.button-light .button-icon { color: white; background: var(--ink); }.partners-inner > small { display: block; margin-top: 20px; color: rgba(255,255,255,.6); font-size: 7px; letter-spacing: .13em; text-transform: uppercase; }.partner-orbit { position: absolute; border: 1px solid rgba(255,255,255,.15); border-radius: 50%; }.partner-orbit::before,.partner-orbit::after { content: ""; position: absolute; border: 1px solid rgba(255,255,255,.12); border-radius: 50%; }.partner-orbit::before { inset: 65px; }.partner-orbit::after { inset: 135px; }.partner-orbit-left { width: 650px; height: 650px; left: -390px; top: 50px; }.partner-orbit-right { width: 500px; height: 500px; right: -290px; top: 130px; }

/* Footer */
.site-footer { padding: 72px 0 27px; color: #dce6e2; background: var(--ink-deep); }.footer-main { display: grid; grid-template-columns: 1.45fr 1fr 1.25fr 1fr; gap: 70px; padding-bottom: 65px; }.footer-brand { color: white; }.footer-tagline { margin: 25px 0 0; color: #9aafa9; font: italic 17px/1.4 var(--serif); }.footer-nav,.domain-list { display: flex; flex-direction: column; gap: 12px; color: #9eb0ab; font-size: 9px; }.footer-nav > span { margin-bottom: 6px; color: #667f79; font-size: 7px; font-weight: 600; letter-spacing: .15em; text-transform: uppercase; }.footer-nav a { transition: .25s ease; }.footer-nav a:hover { color: white; transform: translateX(3px); }.footer-nav p { margin: 0; }.domain-list { color: #6b827c; }.footer-bottom { display: flex; justify-content: space-between; padding-top: 24px; border-top: 1px solid rgba(255,255,255,.1); color: #6e857f; font-size: 7px; letter-spacing: .13em; text-transform: uppercase; }

/* Error page */
.error-page { min-height: 100vh; display: grid; place-items: center; padding: 40px; background: radial-gradient(circle at 75% 20%,rgba(168,193,197,.38),transparent 35%),radial-gradient(circle at 12% 78%,rgba(242,200,186,.4),transparent 30%),var(--paper); }
.error-shell { width: min(760px,100%); padding: clamp(34px,6vw,72px); border: 1px solid var(--line); border-radius: 32px; background: rgba(255,254,250,.82); box-shadow: 0 30px 80px rgba(23,60,55,.1); }
.error-code { margin: 90px 0 19px; color: #7a8d87; font-size: 9px; font-weight: 600; letter-spacing: .17em; text-transform: uppercase; }
.error-shell h1 { max-width: 650px; margin: 0; font: 500 clamp(45px,7vw,72px)/1.02 var(--display); letter-spacing: -.065em; }
.error-copy { max-width: 560px; margin: 27px 0 34px; color: var(--ink-soft); font-size: 14px; line-height: 1.7; }

/* Motion */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .9s var(--ease), transform .9s var(--ease); }.reveal.is-visible { opacity: 1; transform: none; }.category-contrast .reveal:nth-child(2),.capability-grid .reveal:nth-child(2),.principle-list .reveal:nth-child(2) { transition-delay: .09s; }.category-contrast .reveal:nth-child(3),.capability-grid .reveal:nth-child(3),.principle-list .reveal:nth-child(3) { transition-delay: .17s; }.capability-grid .reveal:nth-child(4),.principle-list .reveal:nth-child(4) { transition-delay: .24s; }
@keyframes fade-up { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: none; } }
@keyframes hero-product-in { to { opacity: 1; transform: none; } }
@keyframes panel-in { from { opacity: 0; transform: translateY(8px); } }
@keyframes float { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-9px); } }

/* Responsive */
@media (max-width: 1180px) {
  :root { --shell: min(calc(100vw - 52px), 1080px); }
  .desktop-nav { margin-left: 20px; gap: 22px; }
  .hero-inner { grid-template-columns: .88fr 1.12fr; gap: 32px; }
  .hero h1 { font-size: 59px; }
  .product-window { min-width: 0; height: 610px; }
  .product-body { grid-template-columns: 53px 1fr .85fr; }
  .architecture-node { width: 158px; }
  .architecture-core { width: 190px; height: 190px; top: 62px; }
  .architecture-service { width: 248px; }
  .briefing-column { padding: 24px 16px; }.matter-column { padding: 25px 18px; }
  .proof-change { right: -10px; }.proof-source { left: -15px; }
  .trust-grid { gap: 60px; }
  .capability-grid { grid-template-rows: 480px 360px; }
}

@media (max-width: 900px) {
  :root { --shell: calc(100vw - 34px); }
  .section-pad { padding: 100px 0; }
  .nav-shell { height: 72px; }.desktop-nav,.nav-cta,.nav-placeholder { display: none; }
  .menu-button { width: 42px; height: 42px; display: grid; place-content: center; gap: 6px; border: 1px solid var(--line); border-radius: 50%; background: rgba(255,255,255,.45); cursor: pointer; }
  .menu-button span { width: 16px; height: 1px; display: block; background: var(--ink); transition: .3s ease; }.menu-button[aria-expanded="true"] span:first-child { transform: translateY(3.5px) rotate(45deg); }.menu-button[aria-expanded="true"] span:last-child { transform: translateY(-3.5px) rotate(-45deg); }
  .mobile-nav { max-height: 0; display: flex; overflow: hidden; flex-direction: column; padding: 0 17px; background: rgba(247,246,240,.96); backdrop-filter: blur(18px); transition: max-height .45s var(--ease), padding .45s var(--ease); }.mobile-nav.is-open { max-height: 340px; padding: 16px 17px 25px; border-bottom: 1px solid var(--line); }.mobile-nav a { padding: 11px 0; font-size: 14px; }
  .hero { padding-top: 72px; }.hero-inner { display: block; padding-top: 76px; }.hero-copy { max-width: 670px; }.hero h1 { font-size: clamp(50px,9vw,70px); }.hero-lede { max-width: 620px; }.hero-product { margin-top: 65px; }.product-window { min-width: 0; height: 600px; transform: none; }.hero-foot { margin-top: 35px; }
  .thesis-grid,.principles-heading { grid-template-columns: 1fr; gap: 38px; }.category-contrast { margin-top: 60px; }
  .section-heading { display: block; }.section-heading .section-index { margin-bottom: 38px; }.section-heading > p { width: auto; max-width: 480px; margin-top: 25px; }
  .flow-stage { grid-template-columns: repeat(3,1fr); }.flow-line { display: none; }.flow-step { min-height: 340px; }.flow-step:nth-child(n+4) { margin-top: 5px; }.flow-outcome { grid-template-columns: 140px 1fr; }.outcome-source { grid-column: 2; }
  .trust-grid { grid-template-columns: 1fr; }.trust-copy { max-width: 650px; }.layer-stack { max-width: 720px; }
  .capability-grid { grid-template-columns: 1fr; grid-template-rows: repeat(4,420px); }.capability-copy p { max-width: 580px; }
  .scope-grid { grid-template-columns: 1fr; }.scope-copy { max-width: 650px; }.domain-orbit { max-width: 720px; width: 100%; margin: 0 auto; }
  .principle { grid-template-columns: 50px 80px 1fr; gap: 18px; }
  .build-note-inner { grid-template-columns: 1fr auto; }.build-note p { grid-column: 1/-1; grid-row: 2; }
  .footer-main { grid-template-columns: 1.2fr 1fr; }
}

@media (max-width: 640px) {
  :root { --shell: calc(100vw - 32px); --radius-lg: 25px; }
  .section-pad { padding: 86px 0; }
  .hero-inner { padding-top: 60px; }.hero h1 { font-size: clamp(46px,13.5vw,62px); }.hero-lede { font-size: 14px; }.hero-actions { flex-direction: column; align-items: flex-start; gap: 22px; }.hero-proof { gap: 0; }.hero-proof strong { font-size: 17px; }.hero-proof span { line-height: 1.35; }
  .hero-product { margin-top: 52px; }.product-window { height: 555px; border-radius: 21px; }.product-bar { height: 56px; padding: 0 13px; }.product-search,.demo-label { display: none; }.user-chip { margin-left: auto; }.product-body { height: calc(100% - 56px); grid-template-columns: 45px 1fr; }.product-sidebar { padding-top: 17px; }.side-symbol { width: 28px; height: 28px; }.matter-column { display: none; }.briefing-column { border-right: 0; padding: 22px 14px; }.briefing-heading h2 { font-size: 20px; }.briefing-stats div { padding: 10px; }.briefing-item { grid-template-columns: 36px 1fr auto; }.proof-change { top: auto; right: -5px; bottom: 50px; }.proof-source { display: none; }.floating-proof strong { font-size: 7px; }.hero-foot { align-items: flex-start; gap: 12px; line-height: 1.45; }.hero-foot-line { display: none; }
  .thesis h2,.section-heading h2,.trust h2,.principles h2,.partners h2,.scope-copy h2 { font-size: 43px; }.thesis-lede { font-size: 17px; }.category-contrast { display: block; }.contrast-card { min-height: 320px; margin-top: 13px; }
  .flow-stage { grid-template-columns: 1fr; }.flow-step,.flow-step:nth-child(n+4) { min-height: 300px; margin-top: 0; }.step-visual { height: 115px; }.flow-step p { min-height: auto; }.flow-outcome { display: block; }.flow-outcome p { margin: 20px 0; }
  .layer-stack { padding: 13px; }.layer-card { grid-template-columns: 42px 1fr; padding: 15px; }.layer-badge { display: none; }.derived-layers { grid-template-columns: 1fr; }
  .capability-grid { grid-template-rows: 450px 430px 390px 430px; }.capability-card { padding: 27px; }.capability-copy h3 { font-size: 24px; }.matter-mini-ui { left: 24px; right: 24px; bottom: 24px; }.digest-calendar { left: 25px; right: 25px; bottom: 30px; grid-template-columns: 105px 1fr; }.draft-loop { left: 25px; right: 25px; bottom: 38px; }.draft-loop span { width: 57px; height: 57px; font-size: 7px; }.coverage-widget { left: 23px; right: 23px; bottom: 24px; }.coverage-widget > div { grid-template-columns: 82px 1fr 23px; padding: 13px; }
  .domain-orbit { height: 520px; transform: scale(.9); margin: -20px auto; }.ring-outer { width: 450px; height: 450px; }.ring-inner { width: 285px; height: 285px; }.domain-pill { padding: 8px 11px; font-size: 7px; }.domain-insurance { right: -4%; }.domain-health { left: -4%; }.mission-strip { display: block; margin-top: 20px; text-align: center; }.mission-strip p + p { margin-top: 12px; }.mission-strip span { display: block; width: 60px; margin: 18px auto; }
  .principle { grid-template-columns: 38px 1fr; padding: 31px 0; }.principle-symbol { display: none; }.principle h3 { font-size: 21px; }.principle p { font-size: 11px; }
  .build-note { padding-bottom: 70px; }.build-note-inner { display: block; }.build-note p { margin: 17px 0; }.build-status { display: inline-flex; }
  .partners { min-height: 700px; padding-inline: 16px; }.partners h2 { font-size: 46px; }.partner-lede { font-size: 13px; }.footer-main { display: block; }.footer-main > div { margin-bottom: 38px; }.footer-bottom { flex-direction: column; gap: 10px; }
}

@media (max-width: 390px) {
  .hero h1 { font-size: 45px; }.hero-proof span { font-size: 6px; }.briefing-item { padding: 9px 6px; }.item-meta { display: none; }.product-window { height: 530px; }.proof-change { right: -12px; }.domain-orbit { transform: scale(.78); margin: -55px auto; }
}

@media (max-width: 640px) {
  .architecture-window { height: 715px; }
  .architecture-bar { height: 56px; padding: 0 14px; }
  .architecture-bar-title { display: none; }
  .architecture-state { padding: 5px 7px; font-size: 5px; }
  .architecture-canvas { height: calc(100% - 56px); padding: 23px 17px 17px; }
  .architecture-intro h2 { font-size: 23px; }
  .architecture-intro p { font-size: 7px; }
  .architecture-map { height: auto; display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-top: 19px; }
  .architecture-paths { display: none; }
  .architecture-core { position: relative; left: auto; top: auto; grid-column: 1 / -1; width: 166px; height: 166px; margin: 0 auto 8px; transform: none; }
  .architecture-core > strong { font-size: 18px; }
  .architecture-node,.architecture-service { position: relative; inset: auto; width: auto; transform: none; }
  .architecture-node { min-width: 0; padding: 11px; }
  .architecture-node strong { font-size: 7px; }
  .source-node { grid-column: 1; }.model-node { grid-column: 2; }
  .action-node { grid-column: 1 / -1; display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 0 12px; }
  .action-node .architecture-node-label { grid-column: 1 / -1; }
  .action-node .action-shift { grid-row: 2 / 4; grid-column: 2; }
  .architecture-service { grid-column: 1 / -1; padding: 9px 11px; }
  .architecture-legend { display: none; }
  .floating-proof { display: none; }
}

@media (max-width: 390px) {
  .architecture-window { height: 735px; }
  .architecture-state { max-width: 122px; line-height: 1.25; }
  .source-cards i { width: 29px; }
  .model-pair { gap: 3px; }.model-pair i { min-width: 40px; padding-inline: 4px; }
}

@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; }
}