/* Supportab — styles. Plain CSS, no framework. */
@font-face {
  font-family: "Inter";
  src: url("/assets/fonts/inter-latin-wght.woff2") format("woff2");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Newsreader";
  src: url("/assets/fonts/newsreader-latin.woff2") format("woff2");
  font-weight: 200 800; font-style: normal; font-display: swap;
}
@font-face {
  font-family: "Newsreader";
  src: url("/assets/fonts/newsreader-latin-italic.woff2") format("woff2");
  font-weight: 200 800; font-style: italic; font-display: swap;
}

:root {
  --ink: #0e0f11;
  --ink-2: #15171a;
  --ink-3: #1c1f23;
  --on-ink: #eceae4;
  --muted-ink: #a3a199;
  --line-ink: rgba(236, 234, 228, 0.13);
  --paper: #f4f1eb;
  --paper-2: #ebe7df;
  --card: #fbf9f5;
  --text: #16171a;
  --muted: #5a5852;
  --line: rgba(22, 23, 26, 0.13);
  --accent: #d4894a;
  --accent-hi: #e09b60;
  --accent-lo: #bf7638;
  --accent-text: #9a5521; /* accent for small text on light backgrounds (AA) */
  --on-accent: #121212;
  --error: #a3271b;
  --error-ink: #ff8f80;

  --font: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --serif: "Newsreader", "Iowan Old Style", "Charter", Georgia, serif;
  --em-ink: #e6b88c;   /* italic emphasis on dark (accent-derived) */
  --em-paper: #8a4b1c; /* italic emphasis on light (AA) */
  --round: clamp(24px, 4vw, 48px);
  --maxw: 1240px;
  --gutter: clamp(20px, 5vw, 48px);
  --sec: clamp(72px, 10vw, 136px);
  --radius: 14px;
  --ease: cubic-bezier(.2, .7, .2, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 88px; }
body {
  margin: 0; font-family: var(--font); font-size: 1.0625rem; line-height: 1.6;
  color: var(--text); background: var(--ink);
  -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale;
  font-feature-settings: "cv11", "ss01", "ss03";
  text-rendering: optimizeLegibility;
}
img, svg { display: block; max-width: 100%; }
h1, h2, h3, h4, p, ul, ol, figure, blockquote, dl, dd { margin: 0; }
ul, ol { padding: 0; list-style: none; }
a { color: inherit; }
button, input, select, textarea { font: inherit; color: inherit; }

.container { width: 100%; max-width: calc(var(--maxw) + var(--gutter) * 2); margin: 0 auto; padding: 0 var(--gutter); }
[hidden] { display: none !important; }
.visually-hidden { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); clip-path: inset(50%); white-space: nowrap; }
.skip-link { position: absolute; left: 16px; top: -100px; z-index: 100; background: var(--accent); color: var(--on-accent); padding: 10px 16px; border-radius: 8px; font-weight: 600; text-decoration: none; }
.skip-link:focus { top: 12px; }
main:focus { outline: none; }

/* ---------- Themes ---------- */
.section { padding: var(--sec) 0; position: relative; }
.section--tight { padding-top: 0; }
.section--dark { background: var(--ink); color: var(--on-ink); --fg: var(--on-ink); --fg-muted: var(--muted-ink); --rule: var(--line-ink); --focus: var(--accent); }
.section--paper { background: var(--paper); color: var(--text); --fg: var(--text); --fg-muted: var(--muted); --rule: var(--line); --focus: var(--text); }
.section--paper2 { background: var(--paper-2); color: var(--text); --fg: var(--text); --fg-muted: var(--muted); --rule: var(--line); --focus: var(--text); }
.site-header, .site-footer { --focus: var(--accent); }

:focus-visible { outline: 2px solid var(--focus, var(--accent)); outline-offset: 3px; border-radius: 6px; }

/* ---------- Type ---------- */
h1, h2, h3 { font-weight: 600; letter-spacing: -0.02em; color: var(--fg); }
h1 { font-size: clamp(2.5rem, 5.4vw, 4.6rem); line-height: 1.02; letter-spacing: -0.038em; }
h2 { font-size: clamp(1.9rem, 3.4vw, 2.9rem); line-height: 1.08; letter-spacing: -0.032em; max-width: 22ch; }
.h-xl { font-size: clamp(2.2rem, 4.4vw, 3.7rem); line-height: 1.04; letter-spacing: -0.036em; }
h3 { font-size: 1.1875rem; line-height: 1.3; }
h4 { font-size: .75rem; letter-spacing: .1em; text-transform: uppercase; font-weight: 600; color: var(--fg-muted); margin-bottom: 10px; }
p { color: var(--fg-muted); text-wrap: pretty; }
h1, h2 { text-wrap: balance; }
.lead { font-size: clamp(1.125rem, 1.5vw, 1.3rem); line-height: 1.55; color: var(--fg-muted); max-width: 40em; }
.lead-sm { font-size: 1.125rem; line-height: 1.6; color: var(--fg-muted); max-width: 38em; }
.sub-h { font-size: 1.25rem; letter-spacing: -0.015em; margin-bottom: 24px; }
.eyebrow { display: inline-flex; align-items: center; gap: 12px; font-size: .78rem; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: var(--fg-muted); margin-bottom: 22px; }
.eyebrow::before { content: ""; width: 22px; height: 2px; background: var(--accent); border-radius: 2px; }
.section--paper .eyebrow::before, .section--paper2 .eyebrow::before { background: var(--accent-lo); }
.num { font-size: .8rem; font-weight: 600; letter-spacing: .06em; color: var(--fg-muted); font-variant-numeric: tabular-nums; }

/* ---------- Buttons ---------- */
.btn {
  --b-bg: var(--accent); --b-fg: var(--on-accent);
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 48px; padding: 0 22px; border-radius: 999px; border: 1px solid transparent;
  font-size: 1rem; font-weight: 600; letter-spacing: -0.005em; text-decoration: none; cursor: pointer;
  background: var(--b-bg); color: var(--b-fg);
  transition: transform .18s var(--ease), box-shadow .18s var(--ease), background-color .18s var(--ease), border-color .18s var(--ease);
  -webkit-tap-highlight-color: transparent; user-select: none;
}
.btn--primary {
  background: linear-gradient(180deg, var(--accent-hi) 0%, var(--accent) 100%);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.28), 0 1px 2px rgba(0,0,0,.25), 0 6px 18px -8px rgba(212,137,74,.55);
}
.btn--primary:hover { transform: translateY(-1px); background: linear-gradient(180deg, #e8a970 0%, var(--accent-hi) 100%); box-shadow: inset 0 1px 0 rgba(255,255,255,.32), 0 2px 4px rgba(0,0,0,.22), 0 12px 26px -10px rgba(212,137,74,.7); }
.btn--primary:active { transform: translateY(1px); background: var(--accent-lo); box-shadow: inset 0 2px 4px rgba(0,0,0,.25); }
.btn svg { transition: transform .18s var(--ease); }
.btn:hover svg { transform: translateX(2px); }
.btn--secondary { background: transparent; color: var(--fg); border-color: var(--rule); box-shadow: inset 0 1px 0 rgba(255,255,255,.04); }
.section--dark .btn--secondary { border-color: rgba(236,234,228,.28); }
.btn--secondary:hover { border-color: currentColor; transform: translateY(-1px); background: color-mix(in srgb, var(--fg) 5%, transparent); }
.btn--secondary:active { transform: translateY(1px); background: color-mix(in srgb, var(--fg) 10%, transparent); }
.btn--sm { min-height: 40px; padding: 0 16px; font-size: .9rem; }
.btn--lg { min-height: 56px; padding: 0 28px; font-size: 1.05rem; }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 36px; }
.text-link { display: inline-flex; align-items: center; gap: 8px; font-weight: 600; text-decoration: underline; text-underline-offset: 4px; text-decoration-thickness: 1px; }
.text-link:hover { text-decoration-thickness: 2px; }

/* ---------- Header ---------- */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(14,15,17,.82); -webkit-backdrop-filter: saturate(160%) blur(14px); backdrop-filter: saturate(160%) blur(14px); border-bottom: 1px solid transparent; color: var(--on-ink); transition: border-color .2s; }
.site-header.is-scrolled { border-bottom-color: var(--line-ink); }
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.brand { display: inline-flex; color: var(--on-ink); text-decoration: none; border-radius: 6px; }
.wordmark { height: 24px; width: auto; }
.wm-dot { fill: var(--accent); }
.nav-panel { display: flex; align-items: center; gap: 28px; }
.nav-list { display: flex; gap: 28px; }
.nav-list a { color: var(--muted-ink); text-decoration: none; font-size: .95rem; font-weight: 500; padding: 6px 0; position: relative; transition: color .15s; }
.nav-list a:hover, .nav-list a[aria-current="page"] { color: var(--on-ink); }
.nav-list a[aria-current="page"]::after { content: ""; position: absolute; left: 0; right: 0; bottom: -2px; height: 2px; border-radius: 2px; background: var(--accent); }
.nav-toggle { display: none; background: none; border: 1px solid var(--line-ink); border-radius: 999px; width: 44px; height: 44px; align-items: center; justify-content: center; color: var(--on-ink); cursor: pointer; }
.nav-toggle-close { display: none; }
.nav-toggle[aria-expanded="true"] .nav-toggle-open { display: none; }
.nav-toggle[aria-expanded="true"] .nav-toggle-close { display: inline; }

@media (max-width: 860px) {
  .nav-toggle { display: inline-flex; }
  .js .nav-panel { display: none; }
  .nav-panel { position: absolute; left: 0; right: 0; top: 72px; flex-direction: column; align-items: stretch; gap: 8px; padding: 12px var(--gutter) 28px; background: var(--ink); border-bottom: 1px solid var(--line-ink); }
  .js .nav-panel.is-open { display: flex; }
  .nav-list { flex-direction: column; gap: 0; }
  .nav-list a { display: block; padding: 16px 0; font-size: 1.15rem; border-bottom: 1px solid var(--line-ink); }
  .nav-list a[aria-current="page"]::after { display: none; }
  .nav-panel .btn { margin-top: 16px; min-height: 52px; }
  .no-js .site-nav .nav-toggle { display: none; }
  .no-js .nav-panel { position: static; padding: 0; background: none; border: 0; flex-direction: row; }
}

/* ---------- Hero ---------- */
.hero { padding-top: clamp(64px, 9vw, 120px); padding-bottom: clamp(48px, 6vw, 72px); overflow: hidden; }
.hero::before { content: ""; position: absolute; inset: 0; background: radial-gradient(60% 50% at 78% 30%, rgba(212,137,74,.07), transparent 70%); pointer-events: none; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.6fr) minmax(0, .8fr); gap: clamp(32px, 5vw, 72px); align-items: center; position: relative; }
.display { font-size: clamp(2.6rem, 5vw, 4.3rem); }
.h-line { display: block; }
.h-line:nth-child(2) { color: #cfccc4; }
.h-line:nth-child(3) { color: #b3b0a8; }
.hero .lead { margin-top: 28px; max-width: 34em; }
.hero-visual { margin: 0; }
.venn { width: 100%; max-width: 480px; margin-left: auto; height: auto; }
.venn-c circle { stroke: rgba(236,234,228,.36); stroke-width: 1.2; }
.venn .vt { fill: var(--on-ink); font-size: 18px; font-weight: 600; letter-spacing: -0.01em; font-family: var(--font); }
.venn .vs { fill: var(--muted-ink); font-size: 13.5px; font-family: var(--font); }
.venn-dot { fill: var(--accent); }
.venn-ring { fill: none; stroke: var(--accent); stroke-opacity: .45; stroke-width: 1.2; }
.hero-visual figcaption { display: flex; align-items: center; gap: 10px; justify-content: center; font-size: .875rem; color: var(--muted-ink); margin-top: 12px; padding-left: 8%; }
.legend-dot { flex: none; width: 10px; height: 10px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 4px rgba(212,137,74,.2); }
.hero-facts { display: flex; flex-wrap: wrap; gap: 0; margin-top: clamp(48px, 7vw, 88px); border-top: 1px solid var(--line-ink); position: relative; }
.hero-facts li { flex: 1 1 220px; padding: 20px 24px 0 0; font-size: .95rem; color: var(--muted-ink); display: flex; gap: 10px; align-items: baseline; }
.hero-facts li::before { content: ""; flex: none; width: 6px; height: 6px; border-radius: 50%; background: rgba(236,234,228,.4); transform: translateY(-2px); }

.reveal { animation: rise .8s var(--ease) both; }
.reveal--late { animation-delay: .15s; }
@keyframes rise { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }

/* ---------- Layout helpers ---------- */
.section-head { margin-bottom: clamp(40px, 5vw, 64px); max-width: 760px; }
.section-head .lead-sm { margin-top: 20px; }
.section-head--wide { max-width: 980px; }
.section-head--wide h2 { max-width: 28ch; }
.section-head--row { max-width: none; display: grid; grid-template-columns: 1fr 1fr; gap: 32px 64px; align-items: end; }
.section-foot { margin-top: 48px; }
.split { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 48px clamp(40px, 7vw, 112px); align-items: start; }
.split-aside { position: sticky; top: 112px; }
.split-aside .lead-sm { margin-top: 20px; }

/* Numbered list */
.num-list { border-top: 1px solid var(--rule); }
.num-item, .num-list > li { display: grid; grid-template-columns: 56px 1fr; gap: 8px; padding: 30px 0; border-bottom: 1px solid var(--rule); }
.num-item .num, .num-list .num { padding-top: 4px; }
.num-list h3 { margin-bottom: 8px; }
.num-list--sm > li { grid-template-columns: 44px 1fr; padding: 22px 0; }
.num-list--sm h3 { font-size: 1.05rem; }
.num-list--sm p { font-size: .98rem; }

/* Founder */
.founder-top { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: 40px clamp(40px, 6vw, 96px); align-items: end; padding-bottom: clamp(48px, 6vw, 80px); border-bottom: 1px solid var(--line-ink); }
.founder-quote { margin: 0; padding-left: 24px; border-left: 2px solid var(--accent); }
.founder-quote p { font-size: clamp(1.15rem, 1.6vw, 1.35rem); line-height: 1.55; color: var(--on-ink); }
.founder-quote footer { margin-top: 18px; font-size: .9rem; color: var(--muted-ink); }
.founder-grid { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr); gap: 48px clamp(40px, 6vw, 96px); padding-top: clamp(48px, 6vw, 80px); }
.decisions { display: grid; grid-template-columns: 1fr 1fr; gap: 0 40px; }
.decision { padding: 26px 0; border-top: 1px solid var(--line-ink); }
.decision .num { display: block; margin-bottom: 14px; color: var(--accent); }
.decision h3 { margin-bottom: 8px; }
.decision p { font-size: 1rem; }
.ai-card { background: var(--ink-2); border: 1px solid var(--line-ink); border-radius: var(--radius); padding: clamp(24px, 3vw, 36px); align-self: start; box-shadow: 0 30px 60px -40px rgba(0,0,0,.8); }
.ai-card > p { font-size: 1rem; }
.flow { margin-top: 28px; position: relative; }
.flow::before { content: ""; position: absolute; left: 6px; top: 10px; bottom: 10px; width: 1px; background: var(--line-ink); }
.flow li { position: relative; padding: 0 0 18px 30px; }
.flow li:last-child { padding-bottom: 0; }
.flow li::before { content: ""; position: absolute; left: 0; top: 6px; width: 13px; height: 13px; border-radius: 50%; background: var(--ink-2); border: 1.5px solid var(--muted-ink); }
.flow li.is-judgment::before { background: var(--accent); border-color: var(--accent); }
.flow strong { display: block; color: var(--on-ink); font-weight: 600; font-size: .98rem; }
.flow span { display: block; color: var(--muted-ink); font-size: .9rem; }

/* Benefits */
.benefits { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0 32px; }
.benefits--3 { grid-template-columns: repeat(3, 1fr); }
.benefit { padding-top: 24px; border-top: 2px solid var(--fg); }
.benefit .num { display: block; margin-bottom: 40px; }
.benefit h3 { font-size: 1.4rem; margin-bottom: 10px; letter-spacing: -0.02em; }
.benefit p { font-size: 1rem; }

/* Pillars */
.pillars { border-top: 1px solid var(--rule); }
.pillar { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 3.5fr) minmax(0, 4.5fr); gap: 20px clamp(24px, 4vw, 56px); padding: clamp(32px, 4vw, 48px) 0; border-bottom: 1px solid var(--rule); }
.pillar-head { display: grid; grid-template-columns: auto 1fr; grid-template-rows: auto auto; gap: 4px 16px; align-content: start; }
.pillar-icon { grid-row: span 2; width: 52px; height: 52px; border-radius: 12px; display: grid; place-items: center; background: var(--card); border: 1px solid var(--rule); color: var(--text); box-shadow: 0 1px 0 rgba(255,255,255,.7) inset, 0 6px 14px -10px rgba(0,0,0,.35); }
.pillar-head h3 { font-size: 1.4rem; letter-spacing: -0.022em; }
.pillar-problem p { font-size: 1rem; }
.ticks li { display: grid; grid-template-columns: 22px 1fr; gap: 8px; padding: 5px 0; color: var(--fg); font-size: 1rem; line-height: 1.5; }
.ticks svg { margin-top: 2px; color: var(--accent-lo); }
.section--dark .ticks svg { color: var(--accent); }
.ticks--muted li { color: var(--fg-muted); }
.ticks--muted svg { color: var(--fg-muted) !important; }
.ticks--lg li { font-size: 1.1rem; padding: 14px 0; border-bottom: 1px solid var(--rule); grid-template-columns: 28px 1fr; }
.ticks--lg li:first-child { border-top: 1px solid var(--rule); }
.pillar-example { grid-column: 2 / -1; font-size: .98rem; color: var(--fg); background: var(--card); border: 1px solid var(--rule); border-radius: 10px; padding: 14px 18px; }
.pillar-example span { font-weight: 600; font-size: .75rem; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); margin-right: 8px; }
.beyond { margin-top: 48px; display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 3.5fr) minmax(0, 4.5fr); gap: 16px clamp(24px, 4vw, 56px); }
.beyond h3 { font-size: 1.1rem; }
.beyond p { grid-column: 2 / -1; max-width: 46em; }

/* Method track */
.method-visual { margin: 8px 0 0; }
.method-track { width: 100%; height: auto; }
.mt-line { stroke: rgba(236,234,228,.35); stroke-width: 1.5; }
.mt-chev { fill: none; stroke: rgba(236,234,228,.55); stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
.mt-dot { fill: var(--ink); stroke: var(--on-ink); stroke-width: 1.5; }
.mt-dot--last { fill: var(--accent); stroke: var(--accent); }
.mt-num { fill: var(--muted-ink); font: 600 13px var(--font); letter-spacing: .08em; }
.mt-name { fill: var(--on-ink); font: 600 21px var(--font); letter-spacing: -0.01em; }
.mt-loop { fill: none; stroke: rgba(236,234,228,.28); stroke-width: 1.3; stroke-dasharray: 4 6; }
.mt-loop-head { fill: none; stroke: rgba(236,234,228,.45); stroke-width: 1.3; stroke-linecap: round; stroke-linejoin: round; }
.mt-loop-label { fill: var(--muted-ink); font: 500 13px var(--font); }
.stage-cols { display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; margin-top: 16px; }
.stage-cols li { border-top: 1px solid var(--line-ink); padding-top: 20px; }
.stage-cols .num { display: none; }
.stage-cols h3 { margin-bottom: 8px; }
.stage-cols p { font-size: 1rem; }
.loop-note { display: none; font-size: .9rem; margin-top: 16px; }

/* Fit */
.fit-not { margin-top: 40px; padding: 28px; background: var(--paper-2); border-radius: var(--radius); }
.fit-not h3 { font-size: 1rem; margin-bottom: 10px; }

/* FAQ */
.faq { border-top: 1px solid var(--rule); }
.faq-item { border-bottom: 1px solid var(--rule); }
.faq-item summary { list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 24px; padding: 24px 0; cursor: pointer; font-size: 1.15rem; font-weight: 600; letter-spacing: -0.012em; color: var(--fg); border-radius: 6px; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-icon { flex: none; width: 36px; height: 36px; border-radius: 50%; border: 1px solid var(--rule); display: grid; place-items: center; transition: transform .25s var(--ease), background-color .2s; }
.faq-item summary:hover .faq-icon { background: var(--card); }
.faq-item[open] .faq-icon { transform: rotate(45deg); }
.faq-a { padding: 0 56px 28px 0; }
.faq-a p { max-width: 42em; }

/* Final CTA */
.final-cta { border-top: 1px solid var(--line-ink); }
.final-cta-inner { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); gap: 32px clamp(40px, 6vw, 96px); align-items: end; }
.final-cta h2 { font-size: clamp(2.1rem, 4vw, 3.4rem); max-width: 16ch; }
.final-cta .lead { margin-bottom: 28px; font-size: 1.125rem; }

/* Case studies */
.case-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 20px; }
.case-card { background: var(--card); border: 1px solid var(--rule); border-radius: var(--radius); padding: 28px; display: flex; flex-direction: column; gap: 10px; }
.case-card .text-link { margin-top: auto; padding-top: 12px; }
.case-meta { font-size: .8rem; letter-spacing: .08em; text-transform: uppercase; font-weight: 600; }
.draft-badge { display: inline-block; align-self: flex-start; background: #fde7c8; color: #6b3a07; font-size: .78rem; font-weight: 700; padding: 4px 10px; border-radius: 999px; margin-bottom: 8px; }
.case-full { background: var(--card); border: 1px solid var(--rule); border-radius: var(--radius); padding: clamp(24px, 4vw, 48px); margin-bottom: 24px; }
.case-full h3 { font-size: 1.8rem; margin: 6px 0 10px; }
.case-sections { display: grid; grid-template-columns: 1fr 1fr; gap: 28px 48px; margin-top: 32px; }
.case-sections dt { font-size: .78rem; letter-spacing: .1em; text-transform: uppercase; font-weight: 600; color: var(--muted); margin-bottom: 8px; }
.case-sections ul { list-style: disc; padding-left: 1.1em; color: var(--muted); }

/* Page hero */
.page-hero { padding-top: clamp(72px, 10vw, 136px); padding-bottom: clamp(64px, 8vw, 104px); }
.page-hero-inner { max-width: 900px; }
.page-hero .lead { margin-top: 28px; }
.jump { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 40px; }
.jump a { display: inline-flex; gap: 10px; align-items: center; text-decoration: none; padding: 10px 16px; border: 1px solid rgba(236,234,228,.22); border-radius: 999px; font-weight: 500; font-size: .95rem; transition: background-color .15s, border-color .15s; }
.jump a:hover { background: rgba(236,234,228,.06); border-color: rgba(236,234,228,.5); }
.why { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 8fr); gap: 16px 56px; margin-top: 56px; padding-top: 40px; border-top: 1px solid var(--line-ink); }

/* Method stages */
.stages-wrap { padding-top: clamp(56px, 7vw, 96px); }
.stage { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 32px clamp(40px, 6vw, 96px); padding: clamp(48px, 6vw, 80px) 0; border-top: 1px solid var(--rule); scroll-margin-top: 80px; }
.stage:first-child { border-top: 0; padding-top: 0; }
.stage-head { position: sticky; top: 112px; align-self: start; }
.stage-num { display: block; font-size: .85rem; font-weight: 600; letter-spacing: .08em; color: var(--accent-text); margin-bottom: 14px; }
.stage-head h2 { margin-bottom: 18px; }
.stage-body { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.stage-col { background: var(--card); border: 1px solid var(--rule); border-radius: var(--radius); padding: 26px; }
.stage-col--judgment { background: var(--ink); border-color: var(--ink); --fg: var(--on-ink); --fg-muted: var(--muted-ink); }
.stage-col--judgment .ticks svg { color: var(--accent); }
.stage-col h3 { font-size: .8rem; letter-spacing: .1em; text-transform: uppercase; color: var(--fg-muted); margin-bottom: 16px; }
.stage-col--judgment h3 { color: var(--muted-ink); }
.stage-outputs { grid-column: 1 / -1; display: flex; flex-wrap: wrap; align-items: baseline; gap: 10px 14px; }
.stage-outputs h3 { font-size: .8rem; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); margin-right: 6px; }
.stage-outputs ul { display: flex; flex-wrap: wrap; gap: 8px; }
.stage-outputs li, .chips li { font-size: .92rem; padding: 6px 14px; border-radius: 999px; border: 1px solid var(--rule); color: var(--text); background: rgba(255,255,255,.35); }

/* Work */
.doc-steps { display: grid; grid-template-columns: repeat(5, 1fr); gap: 0; counter-reset: s; border-top: 2px solid var(--fg); }
.doc-steps li { padding: 24px 24px 0 0; position: relative; }
.doc-steps li + li { padding-left: 24px; border-left: 1px solid var(--rule); }
.doc-steps .num { display: block; margin-bottom: 32px; }
.doc-steps h3 { font-size: 1.1rem; margin-bottom: 8px; }
.doc-steps p { font-size: .98rem; }

/* About */
.about-grid { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 7fr); gap: 48px clamp(40px, 7vw, 112px); align-items: start; }
.portrait { position: sticky; top: 112px; margin: 0; }
.portrait img, .portrait-placeholder { width: 100%; aspect-ratio: 4 / 5; border-radius: var(--radius); object-fit: cover; }
.portrait-placeholder { background: radial-gradient(120% 80% at 20% 0%, #24272c 0%, var(--ink) 60%); display: flex; flex-direction: column; justify-content: space-between; padding: 28px; color: var(--on-ink); border: 1px solid rgba(0,0,0,.2); box-shadow: 0 30px 60px -36px rgba(0,0,0,.55); }
.pp-mono { font-size: clamp(4rem, 8vw, 6.5rem); font-weight: 600; letter-spacing: -0.06em; line-height: 1; color: rgba(236,234,228,.92); }
.pp-mark { display: flex; flex-direction: column; align-items: flex-start; gap: 8px; }
.pp-mark::before { content: ""; width: 14px; height: 14px; border-radius: 50%; background: var(--accent); margin-left: 12px; }
.pp-mark span { display: block; width: 38px; height: 6px; border-radius: 2px; background: var(--on-ink); }
.portrait figcaption { margin-top: 18px; display: flex; flex-direction: column; }
.portrait figcaption strong { font-size: 1.1rem; }
.portrait figcaption span { color: var(--muted); font-size: .95rem; }
.about-story > p { margin-bottom: 22px; max-width: 38em; font-size: 1.1rem; line-height: 1.7; }
.about-story > p.story-lead { font-size: clamp(1.3rem, 2vw, 1.6rem); line-height: 1.45; color: var(--text); letter-spacing: -0.015em; margin-bottom: 28px; }
.about-story .sub-h { margin-top: 48px; }
.chips { display: flex; flex-wrap: wrap; gap: 10px; }

/* Diagnostic */
.diag { padding-top: clamp(48px, 6vw, 80px); }
.diag-grid { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 7fr); gap: 48px clamp(32px, 6vw, 88px); align-items: start; }
.diag-aside { position: sticky; top: 112px; }
.notice { margin-top: 32px; padding: 22px 24px; border-radius: var(--radius); background: var(--paper-2); border-left: 3px solid var(--accent-lo); }
.notice h3 { font-size: 1rem; margin-bottom: 6px; }
.notice p { font-size: .98rem; }
.form-card { background: var(--card); border: 1px solid var(--rule); border-radius: 20px; padding: clamp(24px, 4vw, 48px); box-shadow: 0 1px 0 rgba(255,255,255,.8) inset, 0 40px 80px -60px rgba(0,0,0,.45); }
.preview-note { font-size: .92rem; background: #fff3e2; color: #5b3410; border: 1px solid #f0d2a8; border-radius: 10px; padding: 12px 16px; margin-bottom: 28px; }
.form-intro { font-size: .92rem; margin-bottom: 8px; }
.group { border: 0; padding: 0; margin: 0 0 8px; min-width: 0; }
.group > legend { font-size: .78rem; letter-spacing: .12em; text-transform: uppercase; font-weight: 600; color: var(--muted); padding: 24px 0 4px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 0 20px; }
.field { margin-top: 18px; min-width: 0; }
.field label, .checks > legend { display: block; font-weight: 600; font-size: .98rem; margin-bottom: 8px; color: var(--text); }
.checks { border: 0; padding: 0; }
.checks > legend { padding: 0; }
.req { color: var(--error); margin-left: 2px; }
.optional { font-weight: 400; color: var(--muted); }
.hint { font-size: .88rem; color: var(--muted); margin: -2px 0 8px; }
.form-actions .hint { margin: 14px 0 0; }
input[type="text"], input[type="email"], select, textarea {
  width: 100%; min-height: 50px; padding: 12px 14px; border-radius: 10px; border: 1px solid #b9b5ac; background: #fff; color: var(--text);
  font-size: 1rem; line-height: 1.4; transition: border-color .15s, box-shadow .15s; -webkit-appearance: none; appearance: none;
}
textarea { resize: vertical; min-height: 110px; }
input::placeholder { color: #8a877f; }
input:hover, select:hover, textarea:hover { border-color: #8f8b82; }
input:focus-visible, select:focus-visible, textarea:focus-visible { outline: none; border-color: var(--text); box-shadow: 0 0 0 3px rgba(22,23,26,.18); }
[aria-invalid="true"] { border-color: var(--error) !important; box-shadow: 0 0 0 3px rgba(163,39,27,.12); }
.select-wrap { position: relative; }
.select-wrap::after { content: ""; position: absolute; right: 16px; top: 50%; width: 8px; height: 8px; border-right: 1.6px solid var(--text); border-bottom: 1.6px solid var(--text); transform: translateY(-70%) rotate(45deg); pointer-events: none; }
select { padding-right: 40px; cursor: pointer; }
.error { display: flex; gap: 6px; align-items: center; color: var(--error); font-size: .9rem; font-weight: 500; margin-top: 8px; }
.error::before { content: "!"; flex: none; display: inline-grid; place-items: center; width: 16px; height: 16px; border-radius: 50%; background: var(--error); color: #fff; font-size: .7rem; font-weight: 700; }
.check-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.field .check { position: relative; display: flex; margin: 0; align-items: center; gap: 12px; padding: 14px 16px; border: 1px solid #b9b5ac; border-radius: 10px; background: #fff; cursor: pointer; font-weight: 500; font-size: .98rem; transition: border-color .15s, background-color .15s; }
.check:hover { border-color: #8f8b82; }
.check input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.check-box { flex: none; width: 20px; height: 20px; border-radius: 6px; border: 1.5px solid #8f8b82; display: grid; place-items: center; background: #fff; transition: background-color .15s, border-color .15s; }
.check-box svg { width: 14px; height: 14px; opacity: 0; color: #fff; stroke-width: 2.4; }
.check input:checked + .check-box { background: var(--text); border-color: var(--text); }
.check input:checked + .check-box svg { opacity: 1; }
.check:has(input:checked) { border-color: var(--text); background: #f7f4ee; }
.check input:focus-visible + .check-box { outline: 2px solid var(--text); outline-offset: 3px; }
.checks[aria-invalid="true"] .check { border-color: var(--error); }
.checks[aria-invalid="true"] { box-shadow: none; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-actions { margin-top: 36px; padding-top: 28px; border-top: 1px solid var(--rule); }
.form-actions .btn { width: 100%; }
.form-actions .btn[disabled] { opacity: .7; cursor: progress; transform: none; }
.error-summary { border: 1.5px solid var(--error); border-radius: 12px; padding: 18px 20px; margin-bottom: 20px; background: #fdf1ef; }
.error-summary h2 { font-size: 1rem; letter-spacing: 0; color: var(--error); margin-bottom: 8px; max-width: none; }
.error-summary ul { list-style: disc; padding-left: 1.2em; }
.error-summary a { color: var(--error); font-weight: 500; }
.form-result { border-radius: 14px; padding: 24px; border: 1px solid var(--rule); background: #fff; margin-top: 24px; }
.form-result:focus { outline: 2px solid var(--text); outline-offset: 3px; }
.form-result h2 { font-size: 1.3rem; letter-spacing: -0.015em; margin-bottom: 10px; max-width: none; }
.form-result p + p { margin-top: 8px; }
.form-result .btn-row { margin-top: 20px; }
.form-result textarea { margin-top: 16px; font-size: .88rem; min-height: 180px; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; background: var(--paper); }
.form-result--warn { border-color: #e2b884; background: #fffaf2; }
.form-result--ok { border-color: #9cc3a4; background: #f3faf4; }
.form-result--err { border-color: var(--error); background: #fdf1ef; }
.btn--ink { --fg: var(--text); background: var(--text); color: #fff; }
.btn--ink:hover { transform: translateY(-1px); background: #2a2c30; }
.btn--ink:active { transform: translateY(1px); }
.copy-status { font-size: .9rem; margin-top: 10px; min-height: 1.4em; }

/* 404 */
.nf { min-height: 62vh; display: flex; align-items: center; }

/* Draft bar */
.draft-bar { background: #fde7c8; color: #5b3410; text-align: center; padding: 8px; font-size: .9rem; font-weight: 600; }

/* ---------- Footer ---------- */
.site-footer { background: #0a0b0c; color: var(--on-ink); padding: 64px 0 40px; --fg-muted: var(--muted-ink); }
.footer-inner { display: flex; justify-content: space-between; gap: 40px; flex-wrap: wrap; padding-bottom: 40px; }
.footer-legal { position: relative; }
.footer-legal::before { content: ""; position: absolute; top: 0; left: var(--gutter); right: var(--gutter); height: 1px; background: var(--line-ink); }
.footer-brand p { margin-top: 16px; font-size: .95rem; max-width: 30em; color: var(--muted-ink); }
.footer-nav { display: flex; flex-wrap: wrap; gap: 12px 28px; }
.footer-nav a { color: var(--muted-ink); text-decoration: none; font-size: .95rem; }
.footer-nav a:hover { color: var(--on-ink); text-decoration: underline; text-underline-offset: 4px; }
.footer-legal { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; padding-top: 24px; }
.footer-legal p { font-size: .85rem; color: var(--muted-ink); }
.preview-tag { border: 1px solid var(--line-ink); border-radius: 999px; padding: 2px 10px; }

/* ---------- Responsive ---------- */
@media (max-width: 1080px) {
  .pillar { grid-template-columns: 1fr 1fr; }
  .pillar-head { grid-column: 1 / -1; }
  .pillar-example { grid-column: 1 / -1; }
  .benefits { grid-template-columns: 1fr 1fr; gap: 40px 32px; }
  .doc-steps { grid-template-columns: 1fr 1fr 1fr; gap: 32px 0; }
  .doc-steps li:nth-child(4) { padding-left: 0; border-left: 0; }
  .founder-grid { grid-template-columns: 1fr; }
}
@media (max-width: 860px) {
  .hero-grid, .split, .founder-top, .final-cta-inner, .section-head--row, .about-grid, .diag-grid, .stage, .why, .beyond { grid-template-columns: 1fr; }
  .split-aside, .stage-head, .portrait, .diag-aside { position: static; }
  .venn { margin: 0 auto; max-width: 400px; }
  .hero-visual figcaption { padding-left: 0; }
  .section-head--row { row-gap: 16px; }
  .beyond p { grid-column: 1 / -1; }
  .method-visual { display: none; }
  .stage-cols { grid-template-columns: 1fr; gap: 0; border-left: 1px solid var(--line-ink); margin-left: 6px; }
  .stage-cols li { border-top: 0; padding: 0 0 28px 28px; position: relative; }
  .stage-cols li::before { content: ""; position: absolute; left: -7px; top: 6px; width: 13px; height: 13px; border-radius: 50%; background: var(--ink); border: 1.5px solid var(--on-ink); }
  .stage-cols li:last-child::before { background: var(--accent); border-color: var(--accent); }
  .stage-cols .num { display: block; margin-bottom: 4px; }
  .loop-note { display: block; }
  .portrait { max-width: 360px; }
  .stage-body { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  body { font-size: 1rem; }
  .pillar { grid-template-columns: 1fr; }
  .decisions, .benefits, .benefits--3, .field-row, .check-grid, .case-sections { grid-template-columns: 1fr; }
  .doc-steps { grid-template-columns: 1fr; border-top: 0; }
  .doc-steps li, .doc-steps li + li { padding: 20px 0; border-left: 0; border-top: 1px solid var(--rule); display: grid; grid-template-columns: 44px 1fr; }
  .doc-steps li:first-child { border-top: 2px solid var(--fg); }
  .doc-steps .num { margin: 3px 0 0; grid-row: span 2; }
  .benefit .num { margin-bottom: 16px; }
  .btn-row .btn { width: 100%; }
  .hero-facts li { flex-basis: 100%; padding-top: 14px; }
  .faq-a { padding-right: 0; }
  .faq-item summary { font-size: 1.05rem; }
  .num-item, .num-list > li { grid-template-columns: 40px 1fr; }
  .form-card { padding: 22px 18px; border-radius: 16px; }
  .diag .container { padding: 0 14px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
  .btn:hover, .btn:active { transform: none !important; }
}
@media (forced-colors: active) {
  .btn { border: 1px solid ButtonText; }
  .eyebrow::before, .legend-dot { background: CanvasText; }
}


/* ================================================================
   Founder-forward layer: serif display type, byline, beliefs band,
   founder letter, rounded section transitions, manifesto close.
   ================================================================ */
.section--ink2 { background: #131518; color: var(--on-ink); --fg: var(--on-ink); --fg-muted: var(--muted-ink); --rule: var(--line-ink); --focus: var(--accent); }
.rounded { border-radius: var(--round) var(--round) 0 0; margin-top: calc(var(--round) * -1); z-index: 1; }
.serif { font-family: var(--serif); font-weight: 500; letter-spacing: -0.018em; }
h2.serif { font-size: clamp(2.2rem, 4vw, 3.5rem); line-height: 1.04; }
.serif em, h2 em, h1 em { font-style: italic; font-weight: 500; color: var(--em-paper); }
.section--dark .serif em, .section--ink2 .serif em, .section--dark h1 em, .section--dark h2 em { color: var(--em-ink); }
.h-xl.serif { font-size: clamp(2.5rem, 5vw, 4.4rem); }

/* Hero */
.hero { padding-top: clamp(56px, 8vw, 112px); padding-bottom: clamp(56px, 6vw, 80px); }
.hero::before { background: radial-gradient(55% 60% at 85% 10%, rgba(212,137,74,.10), transparent 70%), radial-gradient(40% 50% at 0% 100%, rgba(236,234,228,.04), transparent 70%); }
.hero-copy { max-width: 1180px; position: relative; }
.display.serif { font-size: clamp(3rem, 7vw, 6.4rem); line-height: 1; letter-spacing: -0.03em; font-weight: 500; }
.display .h-line { display: block; }
.display .h-line:nth-child(n) { color: var(--on-ink); }
.hero-sub { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr); gap: 24px 64px; align-items: end; margin-top: clamp(32px, 4vw, 52px); }
.hero .hero-sub .lead { margin-top: 0; max-width: 36em; }
.hero-sub .btn-row { margin-top: 0; justify-content: flex-end; }
.byline { display: inline-flex; align-items: center; gap: 14px; margin-bottom: clamp(28px, 4vw, 44px); padding: 6px 18px 6px 6px; border: 1px solid var(--line-ink); border-radius: 999px; background: rgba(236,234,228,.03); }
.byline > span:not(.avatar) { display: flex; flex-direction: column; line-height: 1.25; }
.byline strong { color: var(--on-ink); font-weight: 600; font-size: .98rem; }
.byline > span:not(.avatar) span { color: var(--muted-ink); font-size: .85rem; }
.avatar { width: 46px; height: 46px; border-radius: 50%; object-fit: cover; flex: none; }
.avatar--mono { display: grid; place-items: center; background: linear-gradient(145deg, #2a2d33, #121316); border: 1px solid rgba(236,234,228,.18); color: var(--on-ink); font-family: var(--serif); font-style: italic; font-size: 1.15rem; letter-spacing: -0.02em; }

/* Header byline */
.brand-wrap { display: flex; align-items: center; gap: 14px; }
.brand-by { font-size: .85rem; color: var(--muted-ink); padding-left: 14px; border-left: 1px solid var(--line-ink); line-height: 1.2; }
@media (max-width: 1040px) { .brand-by { display: none; } }

/* Beliefs band */
.beliefs-band { padding: clamp(56px, 7vw, 96px) 0 calc(clamp(56px, 7vw, 96px) + var(--round)); }
.beliefs-band .eyebrow { margin-bottom: 36px; }
.beliefs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px clamp(32px, 4vw, 64px); }
.beliefs li { border-top: 1px solid var(--line-ink); padding-top: 28px; }
.beliefs h3 { font-size: clamp(1.9rem, 3vw, 2.6rem); line-height: 1.05; margin-bottom: 14px; }
.beliefs p { font-size: 1rem; max-width: 30em; }

/* Founder letter */
.letter { padding-top: calc(var(--sec) + 8px); }
.letter-grid { display: grid; grid-template-columns: minmax(0, 4.2fr) minmax(0, 7fr); gap: 48px clamp(40px, 7vw, 112px); align-items: start; }
.letter-portrait { margin: 0; position: sticky; top: 112px; }
.letter-portrait img, .letter-portrait .portrait-placeholder { width: 100%; aspect-ratio: 4 / 5; border-radius: var(--radius); object-fit: cover; }
.h-letter { font-size: clamp(2.2rem, 4vw, 3.4rem); line-height: 1.05; margin-bottom: 36px; max-width: 18ch; }
.h-letter em { display: block; }
.letter-body > p { font-family: var(--serif); font-size: clamp(1.15rem, 1.5vw, 1.3rem); line-height: 1.6; color: #3d3b37; margin-bottom: 20px; max-width: 34em; }
.letter-body strong { color: var(--text); font-weight: 650; }
.letter-body > p.eyebrow { font-family: var(--font); font-size: .78rem; color: var(--muted); margin-bottom: 22px; }
.letter-body > p.signoff { font-size: 1.8rem; color: var(--text); margin: 28px 0 32px; }
.letter-body > p.mission { font-family: var(--font); font-size: 1.05rem; color: var(--text); background: var(--card); border: 1px solid var(--rule); border-left: 3px solid var(--accent-lo); border-radius: 12px; padding: 18px 22px; }
.mission span { display: block; font-size: .75rem; letter-spacing: .12em; text-transform: uppercase; font-weight: 600; color: var(--muted); margin-bottom: 6px; }
.letter-body > p:last-child { font-family: var(--font); font-size: 1rem; margin-top: 28px; }

/* Portrait placeholder (used in letter + about) */
.portrait-placeholder { background: radial-gradient(120% 80% at 20% 0%, #2a2d33 0%, var(--ink) 62%); display: flex; flex-direction: column; justify-content: space-between; padding: clamp(22px, 3vw, 32px); color: var(--on-ink); border: 1px solid rgba(0,0,0,.2); box-shadow: 0 40px 70px -40px rgba(0,0,0,.6); position: relative; overflow: hidden; }
.portrait-placeholder::after { content: ""; position: absolute; right: -30%; bottom: -20%; width: 90%; aspect-ratio: 1; border-radius: 50%; border: 1px solid rgba(236,234,228,.10); box-shadow: 0 0 0 40px rgba(236,234,228,.02); }
.pp-mono { font-family: var(--serif); font-style: italic; font-weight: 500; font-size: clamp(4.5rem, 9vw, 7.5rem); letter-spacing: -0.04em; line-height: .9; color: var(--em-ink); }
.pp-foot { display: flex; flex-direction: column; gap: 2px; position: relative; z-index: 1; }
.pp-name { font-size: 1.2rem; font-weight: 600; color: var(--on-ink); }
.pp-role { font-size: .92rem; color: var(--muted-ink); }

/* Benefits + Venn */
.benefits-top { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); gap: 40px clamp(40px, 6vw, 96px); align-items: center; margin-bottom: clamp(48px, 6vw, 72px); }
.benefits-top h2 { max-width: 20ch; }
.venn-fig { margin: 0; background: var(--ink); border-radius: 20px; padding: 28px 28px 22px; box-shadow: 0 40px 70px -45px rgba(0,0,0,.6); }
.venn-fig .venn { max-width: 420px; margin: 0 auto; }
.venn-fig figcaption { display: flex; align-items: center; justify-content: center; gap: 10px; color: var(--muted-ink); font-size: .875rem; margin-top: 6px; }

/* Manifesto close */
.manifesto { padding-top: calc(var(--sec) + 16px); }
.manifesto-lines { counter-reset: m; margin-bottom: clamp(64px, 8vw, 112px); }
.manifesto-lines li { font-size: clamp(2.6rem, 7vw, 6.2rem); line-height: 1.02; font-style: italic; letter-spacing: -0.03em; color: rgba(236,234,228,.52); padding: 6px 0; }
.manifesto-lines li:nth-child(2) { color: rgba(236,234,228,.64); padding-left: 6%; }
.manifesto-lines li:nth-child(3) { color: rgba(236,234,228,.8); padding-left: 12%; }
.manifesto-lines li:nth-child(4) { color: var(--on-ink); padding-left: 18%; }
.manifesto-cta .lead { margin-bottom: 28px; font-size: 1.125rem; }
.manifesto-cta { padding-top: 48px; border-top: 1px solid var(--line-ink); }
.final-cta h2.serif, .manifesto-cta h2 { font-size: clamp(2.2rem, 4.2vw, 3.6rem); max-width: 16ch; }
.stage-head h2.serif { font-size: clamp(2.6rem, 4.5vw, 3.8rem); }
.page-hero h1.serif { font-size: clamp(2.8rem, 6.2vw, 5.6rem); line-height: 1; letter-spacing: -0.03em; }
.nf h1 em { display: inline; }

/* About portrait without separate caption */
.portrait .portrait-placeholder, .portrait img { aspect-ratio: 4 / 5; }

@media (max-width: 860px) {
  .hero-sub, .beliefs, .letter-grid, .benefits-top { grid-template-columns: 1fr; }
  .hero-sub .btn-row { justify-content: flex-start; }
  .letter-portrait { position: static; max-width: 340px; }
  .manifesto-lines li:nth-child(n) { padding-left: 0; }
}
@media (max-width: 640px) {
  .byline { padding-right: 14px; }
  .display.serif { font-size: clamp(2.75rem, 12.5vw, 3.6rem); }
  .beliefs h3 { font-size: 2rem; }
}

.page-hero { padding-bottom: calc(clamp(64px, 8vw, 104px) + var(--round)); }
.section--tight { padding-bottom: calc(var(--sec) + var(--round)); }
.page-method .page-hero { padding-bottom: clamp(48px, 6vw, 80px); }
.about-story > p { font-family: var(--serif); font-size: clamp(1.15rem, 1.5vw, 1.3rem); color: #3d3b37; }
.about-story > p.story-lead { font-family: var(--serif); font-size: clamp(1.5rem, 2.4vw, 2rem); line-height: 1.3; color: var(--text); letter-spacing: -0.015em; }
.hero { padding-bottom: clamp(56px, 6vw, 80px); }

/* ---------- Founder photo ---------- */
.photo-frame { position: relative; border-radius: var(--radius); overflow: hidden; aspect-ratio: 4 / 5; background: var(--ink); box-shadow: 0 40px 70px -40px rgba(0,0,0,.6); isolation: isolate; }
.photo-frame picture, .photo-frame img { display: block; width: 100%; height: 100%; }
.photo-frame img { object-fit: cover; object-position: 40% 30%; }
.photo-frame::after { content: ""; position: absolute; inset: 0; z-index: 1; pointer-events: none;
  background: linear-gradient(180deg, rgba(14,15,17,0) 45%, rgba(14,15,17,.55) 72%, rgba(14,15,17,.92) 100%), linear-gradient(90deg, rgba(14,15,17,.18), rgba(14,15,17,0) 40%);
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.06); border-radius: inherit; }
.photo-frame .pp-foot { position: absolute; left: clamp(20px, 3vw, 28px); bottom: clamp(18px, 3vw, 26px); z-index: 2; }
.avatar { display: block; }
picture:has(> .avatar) { display: block; flex: none; }
img.avatar { border: 1px solid rgba(236,234,228,.22); }

/* ---------- Global network ---------- */
.network { padding-top: calc(var(--sec) + 8px); background: radial-gradient(70% 60% at 70% 40%, rgba(212,137,74,.06), transparent 70%), var(--ink); }
.network-fig { margin: 8px 0 0; }
.network-map { width: 100%; height: auto; }
.nm-dot { fill: rgba(236,234,228,.16); }
.nm-route { fill: none; stroke: rgba(212,137,74,.55); stroke-width: 1.4; stroke-dasharray: 3 7; animation: nm-flow 6s linear infinite; }
@keyframes nm-flow { to { stroke-dashoffset: -100; } }
.nm-ring { fill: rgba(14,15,17,.8); stroke: var(--on-ink); stroke-width: 1.5; }
.nm-diamond { fill: var(--accent); }
.nm-core { fill: var(--on-ink); }
.nm-origin-halo { fill: rgba(236,234,228,.05); stroke: rgba(236,234,228,.25); stroke-width: 1; }
.nm-origin-dot { fill: var(--on-ink); }
.nm-label { fill: var(--on-ink); font: 600 21px var(--font); letter-spacing: -0.01em; }
.nm-tag { fill: var(--muted-ink); font: 500 15px var(--font); }
.network-grid { display: grid; grid-template-columns: 1fr 1fr 1.2fr; gap: 20px; margin-top: 40px; }
.hub-card { border: 1px solid var(--line-ink); border-radius: var(--radius); padding: 28px; background: rgba(236,234,228,.025); }
.hub-card h3.serif { font-size: 2rem; margin: 6px 0 10px; }
.hub-places { font-size: .8rem; letter-spacing: .12em; text-transform: uppercase; font-weight: 600; color: var(--em-ink); }
.hub-card p { font-size: 1rem; }
.hub-card--how { background: var(--ink-2); }
.hub-card--how h3 { margin-bottom: 14px; }
.hub-card .ticks li { font-size: .98rem; }
.network-note { margin-top: 22px; font-size: .9rem; }
@media (max-width: 1080px) { .network-grid { grid-template-columns: 1fr 1fr; } .hub-card--how { grid-column: 1 / -1; } }
@media (max-width: 640px) {
  .network-grid { grid-template-columns: 1fr; }
  .nm-label { font-size: 30px; } .nm-tag { font-size: 22px; }
  .nm-legend { display: none; }
}
@media (prefers-reduced-motion: reduce) { .nm-route { animation: none; } }

/* ---------- Case studies ---------- */
.case-grid { grid-template-columns: repeat(4, 1fr); }
.case-card { padding: 26px; gap: 12px; transition: transform .2s var(--ease), box-shadow .2s var(--ease); }
.case-card:hover { transform: translateY(-2px); box-shadow: 0 24px 40px -30px rgba(0,0,0,.35); }
.case-wordmark { font-family: var(--serif); font-weight: 600; font-size: 1.55rem; letter-spacing: -0.02em; line-height: 1.1; color: var(--text); padding-bottom: 14px; border-bottom: 1px solid var(--rule); }
.case-wordmark--lg { font-size: clamp(1.9rem, 3vw, 2.5rem); border-bottom: 0; padding-bottom: 6px; }
.case-desc { font-size: .98rem; }
.case-meta { font-size: .78rem; letter-spacing: .08em; text-transform: uppercase; font-weight: 600; color: var(--muted); }
.case-full { scroll-margin-top: 96px; }
.case-head { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr); gap: 16px 48px; align-items: start; padding-bottom: 28px; border-bottom: 1px solid var(--rule); }
.case-head .text-link { margin-top: 12px; font-size: .95rem; }
.case-sections { grid-template-columns: repeat(2, 1fr); }
.case-sections dd p, .case-sections li { font-size: 1rem; }
.case-note { margin-top: 28px; font-size: .9rem; font-style: italic; }
@media (max-width: 1080px) { .case-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 640px) { .case-grid, .case-head { grid-template-columns: 1fr; } }

/* ---------- Contact ---------- */
.footer-email { margin-top: 12px !important; }
.footer-email a { color: var(--on-ink); font-weight: 500; text-decoration: underline; text-underline-offset: 4px; text-decoration-color: rgba(236,234,228,.35); }
.footer-email a:hover { text-decoration-color: currentColor; }
.diag-email { margin-top: 20px; font-size: .98rem; }
.diag-email a { color: var(--text); font-weight: 600; }

/* ---------- Hero visuals (decorative canvas, see src/hero-fx.js) ---------- */
.has-fx { position: relative; overflow: hidden; isolation: isolate; }
.has-fx > .container { position: relative; z-index: 1; }
.hero-fx { position: absolute; top: 0; bottom: 0; right: 0; width: min(62%, 980px); z-index: 0; pointer-events: none; opacity: 0; transition: opacity .7s ease;
  -webkit-mask-image: radial-gradient(ellipse 58% 64% at 60% 50%, #000 52%, transparent 100%);
          mask-image: radial-gradient(ellipse 58% 64% at 60% 50%, #000 52%, transparent 100%); }
.hero-fx.is-on { opacity: 1; }
.hero-fx canvas { display: block; }
.hero .hero-fx { bottom: 96px; }
.page-hero .hero-fx { bottom: var(--round, 0px); }
.hero-fx--rise { -webkit-mask-image: linear-gradient(to right, transparent 0%, transparent 22%, #000 55%), linear-gradient(to bottom, #000 70%, transparent);
  -webkit-mask-composite: source-in; mask-image: linear-gradient(to right, transparent 0%, transparent 22%, #000 55%), linear-gradient(to bottom, #000 70%, transparent); mask-composite: intersect; }
/* layout: copy left, visual right */
.hero.has-fx .hero-copy { max-width: min(860px, 64%); }
.hero.has-fx .display.serif { font-size: clamp(3rem, 5vw, 4.9rem); }
.hero.has-fx .hero-sub { grid-template-columns: 1fr; gap: 32px; }
.hero.has-fx .hero-sub .lead { max-width: 33em; }
.hero.has-fx .hero-sub .btn-row { justify-content: flex-start; }
.page-hero.has-fx h1.serif { font-size: clamp(2.8rem, 5.6vw, 5.2rem); max-width: 11.5em; }
.page-hero.has-fx .lead { max-width: 34em; }
@media (max-width: 1080px) {
  .hero-fx { width: 70%; right: -14%; opacity: 0; }
  .hero-fx.is-on { opacity: .75; }
}
@media (max-width: 760px) {
  .hero.has-fx .hero-copy, .page-hero.has-fx .page-hero-inner { max-width: none; }
  .hero-fx, .hero .hero-fx, .page-hero .hero-fx { width: 100%; right: 0; left: auto; top: 0; bottom: auto; height: min(560px, 120vw);
    -webkit-mask-image: radial-gradient(ellipse 70% 62% at 76% 34%, #000 30%, transparent 100%); mask-image: radial-gradient(ellipse 70% 62% at 76% 34%, #000 30%, transparent 100%); }
  .hero-fx.is-on { opacity: .5; }
  .hero-fx--rise { -webkit-mask-image: linear-gradient(to bottom, #000 55%, transparent); mask-image: linear-gradient(to bottom, #000 55%, transparent); -webkit-mask-composite: source-over; mask-composite: add; }
}
@media (forced-colors: active) { .hero-fx { display: none; } }

/* ---------- Privacy / legal ---------- */
.legal-inner { max-width: 760px; }
.legal-updated { font-size: .9rem; color: var(--fg-muted, #5c5a55); margin-bottom: 40px; }
.legal-sec + .legal-sec { margin-top: 44px; padding-top: 36px; border-top: 1px solid var(--rule, rgba(0,0,0,.1)); }
.legal-sec h2 { font-size: 1.35rem; font-weight: 600; letter-spacing: -0.01em; margin-bottom: 14px; }
.legal-sec p { line-height: 1.7; max-width: 64ch; }
.legal-sec p + p { margin-top: 14px; }
.legal-list { margin: 14px 0 16px; padding-left: 1.2em; list-style: disc; line-height: 1.7; }
.legal-list li + li { margin-top: 4px; }
.legal a, .footer-privacy, .form-actions .hint a, .nf .lead a { text-decoration: underline; text-underline-offset: 3px; }
.footer-privacy { margin-left: 12px; color: inherit; }

/* ---------- HQ (Austin, Texas) ---------- */
.byline-row { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 20px; margin-bottom: clamp(28px, 4vw, 44px); }
.byline-row .byline { margin-bottom: 0; }
.hq-chip { display: inline-flex; align-items: center; gap: 10px; font-size: .9rem; color: var(--muted-ink); letter-spacing: .01em; }
.hq-pin { position: relative; width: 10px; height: 10px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 4px rgba(212,137,74,.16); flex: none; }
.hq-chip--hero { margin-top: 24px; }
.footer-hq { margin-top: 10px !important; font-size: .9rem; color: var(--muted-ink); }
.diag-hq { margin-top: 20px; font-size: .95rem; color: var(--fg-muted, #5c5a55); }
.diag-hq + .diag-email { margin-top: 6px; }
.network-grid { grid-template-columns: .9fr 1fr 1.12fr 1.25fr; }
.hub-card--hq { border-color: rgba(212,137,74,.45); background: linear-gradient(180deg, rgba(212,137,74,.08), rgba(212,137,74,.02)); }
.nm-origin-ring { fill: none; stroke: rgba(212,137,74,.55); stroke-width: 1.2; stroke-dasharray: 2 5; }
.nm-tag--hq { fill: var(--accent-hi); }
@media (max-width: 1180px) { .network-grid { grid-template-columns: 1fr 1fr; } .hub-card--how { grid-column: auto; } }
@media (max-width: 640px) { .network-grid { grid-template-columns: 1fr; } }

/* ---------- Founder circles ---------- */
.circles { position: relative; overflow: hidden; }
.circles::before { content: ""; position: absolute; width: 900px; height: 900px; right: -320px; top: -360px; border-radius: 50%; pointer-events: none;
  background: repeating-radial-gradient(circle at center, rgba(212,137,74,.10) 0 1px, transparent 1px 64px);
  -webkit-mask-image: radial-gradient(circle, #000 20%, transparent 70%); mask-image: radial-gradient(circle, #000 20%, transparent 70%); }
.circles > .container { position: relative; }
.circle-pillars { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; margin-top: clamp(40px, 5vw, 64px); border-top: 1px solid var(--line-ink); }
.circle-pillars li { position: relative; padding: 32px 32px 8px 0; }
.circle-pillars li + li { padding-left: 32px; border-left: 1px solid var(--line-ink); }
.circle-pillars li::before { content: ""; position: absolute; top: -1px; left: 0; width: 56px; height: 2px; background: var(--accent); }
.circle-pillars li + li::before { left: 32px; }
.circle-pillars .num { color: var(--accent-hi); }
.circle-pillars h3.serif { font-size: clamp(1.5rem, 2.2vw, 1.9rem); line-height: 1.15; margin: 14px 0 12px; color: var(--on-ink); }
.circle-pillars p { color: var(--muted-ink); }
.circles .network-note { margin-top: 36px; }
.room { margin-top: 56px; }
.room-h { font-size: .8rem; letter-spacing: .14em; text-transform: uppercase; color: var(--muted-ink); margin-bottom: 18px; }
.room-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 16px; }
.room-grid img { width: 100%; height: auto; aspect-ratio: 3 / 2; object-fit: cover; border-radius: var(--radius); filter: saturate(.9); }
.room-grid figcaption { margin-top: 8px; font-size: .85rem; color: var(--muted-ink); }
.circles-short { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); gap: 32px 72px; align-items: start; }
.circles--short h2.serif { font-size: clamp(2.2rem, 4vw, 3.4rem); }
.circle-tags { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 28px; }
.circle-tags li { border: 1px solid rgba(212,137,74,.4); color: var(--on-ink); border-radius: 999px; padding: 8px 16px; font-size: .9rem; background: rgba(212,137,74,.06); }
@media (max-width: 860px) {
  .circle-pillars { grid-template-columns: 1fr; }
  .circle-pillars li, .circle-pillars li + li { padding: 28px 0 8px; border-left: 0; }
  .circle-pillars li + li { border-top: 1px solid var(--line-ink); }
  .circle-pillars li + li::before { left: 0; }
  .circles-short { grid-template-columns: 1fr; }
}
.nw { white-space: nowrap; }
@media (max-width: 640px) { .footer-privacy { margin-left: 0; display: inline-block; } }