:root {
  --text-xs: .75rem;
  --text-sm: .875rem;
  --text-base: clamp(1rem, .97rem + .12vw, 1.0625rem);
  --text-hero: clamp(2.125rem, 1rem + 3vw, 3.5rem);
  --space-1: .25rem; --space-2: .5rem; --space-3: .75rem; --space-4: 1rem;
  --space-5: 1.25rem; --space-6: 1.5rem; --space-8: 2rem; --space-10: 2.5rem;
  --space-12: 3rem; --space-16: 4rem; --space-20: 5rem; --space-24: 6rem;
  --font-body: 'Switzer', Arial, sans-serif;
  --font-display: 'Zodiak', Georgia, serif;
  --bg: #f7f5f1; --ink: #252a2b; --muted: #676b69; --line: #deded8; --accent: #365c54;
  color-scheme: light;
}
[data-theme="dark"] {
  --bg: #191b1c; --ink: #e9e7e1; --muted: #a6aaa5; --line: #383c3b; --accent: #b4cabe;
  color-scheme: dark;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    --bg: #191b1c; --ink: #e9e7e1; --muted: #a6aaa5; --line: #383c3b; --accent: #b4cabe;
    color-scheme: dark;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 400 var(--text-base)/1.7 var(--font-body); -webkit-font-smoothing: antialiased; }
h1,h2,p,ul { margin: 0; }
a { color: inherit; text-decoration: none; }
a:hover { color: var(--accent); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 5px; }
::selection { background: var(--ink); color: var(--bg); }
.page { max-width: 1016px; padding-inline: var(--space-12); margin-inline: auto; }
.skip { position: absolute; left: -9999px; }
.skip:focus { left: var(--space-4); top: var(--space-4); padding: var(--space-3); background: var(--bg); z-index: 10; }
.masthead { display: flex; align-items: center; justify-content: space-between; padding-block: var(--space-8); }
.mark { display: flex; color: var(--muted); }
.lightspeed-entry { position: fixed; inset: 0; width: 100%; height: 100dvh; z-index: 2000; pointer-events: none; opacity: 0; }
.lightspeed-entry canvas { display: block; width: 100%; height: 100%; }
/* The slot reserves layout space; the single identity moves into the viewport corner. */
.masthead { gap: var(--space-6); }
.brand-slot { width: 280px; height: 62px; flex: 0 1 280px; min-width: 210px; }
#identity-brand { display: block; width: 100%; height: 62px; color: var(--ink); }
#identity-motion { display: block; width: 100%; height: 100%; overflow: visible; pointer-events: none; fill: currentColor; }
#identity-brand.is-ready { position: fixed; z-index: 80; width: var(--brand-hit-width); height: var(--brand-height); border-radius: 4px; }
#identity-brand.is-ready #identity-motion { width: var(--brand-width); height: var(--brand-height); max-width: none; }
#identity-brand.is-docked { background: var(--bg); box-shadow: 0 2px 18px color-mix(in srgb,var(--ink) 7%,transparent); }
#identity-brand:focus-visible { outline-offset: 4px; }
@media(max-width:700px) {
  .masthead { display: grid; grid-template-columns: 1fr 44px; column-gap: var(--space-3); row-gap: var(--space-2); }
  .brand-slot { width: min(280px,calc(100vw - 104px)); min-width: 0; height: 62px; }
  .masthead .theme-toggle { grid-column: 2; grid-row: 1; }
  .masthead .view-switch { grid-column: 1 / -1; grid-row: 2; justify-self: center; }
}
.theme-toggle { display: grid; place-items: center; border: 0; background: none; color: var(--muted); width: 44px; height: 44px; cursor: pointer; padding: 0; }
.theme-symbol { font: 400 1.5rem/1 var(--font-body); }
.identity { display: grid; grid-template-columns: 152px 1fr; align-items: center; gap: var(--space-12); margin-top: var(--space-8); margin-bottom: var(--space-10); }
.portrait { width: 152px; height: 152px; object-fit: cover; display: block; }
.eyebrow { color: var(--muted); font-size: var(--text-xs); text-transform: uppercase; letter-spacing: .13em; margin-bottom: var(--space-3); }
h1 { font: 400 var(--text-hero)/1.15 var(--font-display); letter-spacing: -.045em; }
.descriptor { color: var(--muted); margin-top: var(--space-3); font-size: var(--text-sm); }
.content { margin-left: 200px; }
.bio p + p { margin-top: var(--space-5); }
.bio p { text-wrap: pretty; }
h2 { font: 500 var(--text-xs)/1.5 var(--font-body); text-transform: uppercase; letter-spacing: .12em; color: var(--muted); margin-bottom: var(--space-4); }
.work,.giving,.background { margin-top: var(--space-10); }
.admissions { margin-top: var(--space-6); }
.admissions h2 { margin-bottom: var(--space-2); }
.writing h3 { font: 500 var(--text-base)/1.5 var(--font-body); margin-bottom: var(--space-2); }
.writing p { color: var(--muted); font-size: var(--text-sm); }
.writing > a { display: inline-block; padding-block: var(--space-2); margin-top: var(--space-2); font-size: var(--text-sm); text-decoration: underline; text-decoration-color: var(--line); text-underline-offset: 4px; }
.writing > a:hover { text-decoration-color: var(--accent); }
.project-list { list-style: none; padding: 0; border-top: 1px solid var(--line); }
.project-list li { border-bottom: 1px solid var(--line); }
.project { display: grid; grid-template-columns: 1fr auto; gap: var(--space-1) var(--space-4); padding-block: var(--space-5); }
.project-name { font-weight: 500; }
.project-description { grid-column: 1; font-size: var(--text-sm); color: var(--muted); }
.arrow { grid-column: 2; grid-row: 1 / 3; align-self: center; color: var(--muted); transition: transform .18s ease; }
.project:hover .arrow { transform: translate(2px,-2px); color: var(--accent); }
.giving p { font-size: var(--text-base); }
.giving p + p { margin-top: var(--space-5); }
.giving-motto { margin-block: var(--space-6); padding-left: var(--space-5); border-left: 1px solid var(--accent); }
.giving .motto { font-family: var(--font-display); font-size: clamp(1.5rem, 1.3rem + .5vw, 1.875rem); line-height: 1.3; letter-spacing: -.02em; }
.giving .motto-translation { margin-top: var(--space-2); color: var(--muted); font-size: var(--text-sm); }
.giving a { text-decoration: underline; text-decoration-color: var(--line); text-underline-offset: 4px; }
.giving a:hover { text-decoration-color: var(--accent); }
.contact-links { margin-top: var(--space-10); display: flex; flex-wrap: wrap; gap: var(--space-6); font-size: var(--text-sm); }
.contact-links a { padding-block: var(--space-2); }
.contact-links span { margin-left: var(--space-1); color: var(--muted); }
footer { display: flex; justify-content: space-between; gap: var(--space-4); margin-top: var(--space-16); padding-block: var(--space-6); border-top: 1px solid var(--line); font-size: var(--text-xs); color: var(--muted); }
.footer-meta { display: flex; align-items: baseline; justify-content: flex-end; flex-wrap: wrap; gap: var(--space-2) var(--space-5); }
footer a:hover { text-decoration: underline; text-underline-offset: 4px; }
.privacy-page { max-width: 820px; }
.privacy-header { display: flex; align-items: center; justify-content: space-between; gap: var(--space-4); padding-block: var(--space-6); }
.privacy-back { font-size: var(--text-sm); color: var(--muted); padding-block: var(--space-3); }
.privacy-main { margin-top: var(--space-10); }
.privacy-main h1 { margin-bottom: var(--space-8); font-size: clamp(2rem, 1.5rem + 2vw, 3rem); }
.privacy-copy { display: grid; gap: var(--space-6); }
.privacy-copy a { text-decoration: underline; text-decoration-color: var(--line); text-underline-offset: 4px; overflow-wrap: anywhere; }
.privacy-copy a:hover { text-decoration-color: var(--accent); }
/* Retained utility-page styles. */
.wrap { max-width: 920px; margin-inline: auto; padding: var(--space-6); }
.simple { min-height: 90vh; display: grid; align-content: center; gap: var(--space-6); }
.simple h1 { font-size: clamp(1.5rem, 1rem + 2vw, 2.5rem); }
.muted { color: var(--muted); }
.btn { text-decoration: underline; text-underline-offset: 4px; }
@media (max-width: 700px) {
  .page { padding-inline: var(--space-6); max-width: 540px; }
  .masthead { padding-block: var(--space-4); }
  .identity { grid-template-columns: 1fr; gap: var(--space-6); margin-top: var(--space-6); margin-bottom: var(--space-8); }
  .portrait { width: 112px; height: 112px; }
  .content { margin-left: 0; }
  .work,.giving,.background { margin-top: var(--space-8); }
  footer { margin-top: var(--space-12); }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *,*::before,*::after { transition: none !important; }
}

/* Optional personal constellation. */
[hidden] { display: none !important; }
.view-switch { display: none; gap: var(--space-1); padding: var(--space-1); border: 1px solid var(--line); border-radius: 100px; }
.view-switch:has(button) { display: flex; }
.view-switch button { font: 400 var(--text-sm)/1.2 var(--font-body); border: 0; padding: var(--space-3) var(--space-5); min-height: 44px; border-radius: 100px; background: none; color: var(--muted); cursor: pointer; }
.view-switch button[aria-selected="true"] { background: var(--ink); color: var(--bg); }
.page[data-view="connections"] { max-width: 1216px; }
.page[data-view="connections"] .identity { display: flex; gap: var(--space-6); margin-top: var(--space-4); margin-bottom: var(--space-6); }
.page[data-view="connections"] .identity .portrait { width: 72px; height: 72px; }
.page[data-view="connections"] h1 { font-size: clamp(1.8rem,1.2rem + 2vw,2.5rem); }
.page[data-view="connections"] .identity .eyebrow { margin-bottom: var(--space-2); }
.page[data-view="connections"] .identity .descriptor { display: none; }
.page[data-view="connections"] .content { margin-left: 0; }
.page[data-view="connections"] .bio { max-width: 780px; font-size: var(--text-sm); color: var(--muted); }
.map-toolbar { display: flex; justify-content: space-between; align-items: center; gap: var(--space-4); margin-top: var(--space-8); padding-block: var(--space-4); border-top: 1px solid var(--line); }
.map-instruction { font-size: var(--text-sm); }
.map-heading h2 { font: 400 clamp(1.25rem,1rem + .7vw,1.625rem)/1.35 var(--font-display); text-transform: none; letter-spacing: -.025em; color: var(--ink); margin-bottom: var(--space-2); }
.map-heading .map-instruction { color: var(--muted); }
.map-controls { display: flex; align-items: center; gap: var(--space-3); flex-shrink: 0; }
.depth-controls { display: flex; gap: var(--space-1); padding: var(--space-1); border: 1px solid var(--line); border-radius: 100px; }
.depth-controls button { border: 0; border-radius: 100px; min-width: 44px; min-height: 36px; padding: var(--space-2) var(--space-3); font: 400 var(--text-xs)/1.3 var(--font-body); color: var(--muted); background: none; cursor: pointer; }
.depth-controls button[aria-pressed="true"] { color: var(--bg); background: var(--ink); }
.depth-controls button:disabled { cursor: default; }
#motion-toggle,#clear-selection { font: 400 var(--text-xs)/1.4 var(--font-body); min-height: 44px; padding: var(--space-2) var(--space-3); color: var(--muted); background: none; border: 1px solid var(--line); border-radius: 4px; cursor: pointer; }
#motion-toggle:disabled { cursor: default; border-color: transparent; }
#play-orbit { min-height: 44px; padding: var(--space-2) var(--space-3); border: 0; background: none; font: 400 var(--text-xs)/1.4 var(--font-body); color: var(--accent); cursor: pointer; white-space: nowrap; }
#play-orbit:disabled { cursor: default; color: var(--muted); opacity: .65; }
.constellation { height: 650px; position: relative; isolation: isolate; }
#connection-lines { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; z-index: -1; }
.map-center { position: absolute; left: 48%; top: 49%; transform: translate(-50%,-50%); display: grid; justify-items: center; background: var(--bg); padding: var(--space-4); border-radius: 8px; gap: var(--space-1); }
.map-center img { width: 64px; height: 64px; object-fit: cover; border-radius: 50%; margin-bottom: var(--space-2); }
.map-center span { font-size: var(--text-sm); white-space: nowrap; }
.map-center small { font-size: var(--text-xs); color: var(--muted); }
.map-group-label { position: absolute; font-size: var(--text-xs); font-weight: 500; letter-spacing: .1em; left: 3%; top: 3%; }
.map-group-label span { display: block; font-weight: 400; text-transform: none; letter-spacing: 0; margin-top: var(--space-1); }
.category-focus { display: inline-block; min-height: 44px; margin-block: -13px; padding: 0; border: 0; background: none; font: inherit; color: inherit; text-transform: inherit; letter-spacing: inherit; cursor: pointer; }
.node-group.is-focused .category-focus { color: var(--accent); }
[data-group="experience"] .map-group-label { left: 65%; }
[data-group="giving"] .map-group-label { top: 54%; }
[data-group="education"] .map-group-label { left: 65%; top: 56%; }
.map-node { position: absolute; left: var(--x); top: var(--y); width: 160px; min-height: 84px; transform: translate(-50%,-50%); display: flex; flex-direction: column; align-items: center; gap: var(--space-2); padding: var(--space-3) var(--space-2); color: var(--ink); background: var(--bg); border: 1px solid transparent; border-radius: 6px; cursor: pointer; font-family: var(--font-body); animation: node-drift 9s ease-in-out infinite; animation-delay: var(--delay); }
.node-mark { display: grid; place-items: center; width: 36px; height: 36px; font-size: 1.625rem; font-weight: 500; line-height: 1; }
.mark-serif,.mark-aviator { font-family: var(--font-display); }
.mark-small { font-size: 1.0625rem; letter-spacing: -.03em; }
.mark-axess { font-weight: 500; font-size: 2rem; }
.node-label { font-size: var(--text-xs); font-weight: 400; line-height: 1.4; }
.node-content { display: flex; flex-direction: column; align-items: center; gap: var(--space-2); transform: scale(var(--focus-scale,1)); transform-origin: center; transition: transform .22s cubic-bezier(.2,.7,.2,1), color .18s ease; }
.map-node[data-focus-role="peer"] .node-label { color: var(--accent); }
.venture-node .node-label { font-size: var(--text-sm); font-weight: 500; }
.venture-node .node-mark { width: 42px; height: 42px; font-size: 2rem; }
.map-node:hover,.map-node:focus-visible,.map-node[aria-pressed="true"] { color: var(--accent); }
.map-node[aria-pressed="true"]::after { content: ''; width: 4px; height: 4px; border-radius: 50%; background: var(--accent); position: absolute; bottom: 4px; }
.map-node.is-related .node-label { color: var(--accent); }
.relationship-label { position: absolute; left: 24%; top: 94%; transform: translate(-50%,-50%); display: block; min-height: 44px; padding: var(--space-2) var(--space-3); border: 0; border-radius: 0; background: var(--bg); color: var(--muted); font: 400 var(--text-xs)/1.4 var(--font-body); cursor: pointer; white-space: nowrap; opacity: 0; transition: opacity .18s ease; }
.relationship-label.is-highlighted,.relationship-label:hover,.relationship-label:focus-visible,.relationship-label[aria-pressed="true"] { opacity: 1; }
.relationship-label:hover span { text-decoration: underline; text-underline-offset: 4px; }
.motion-paused .map-node { animation-play-state: paused; }
.map-node:hover,.map-node:focus-visible { animation-play-state: paused; }
.constellation[data-depth="3d"] .map-node { animation: none; transform: translate(-50%,-50%) translate3d(var(--depth-x,0px),var(--depth-y,0px),0) scale(var(--depth-scale,1)); will-change: transform; }
.constellation[data-depth="3d"] .node-label { font-size: .8125rem; }
.constellation[data-depth="3d"] .venture-node .node-label { font-size: var(--text-sm); }
.map-center { z-index: 30; }
.map-group-label { z-index: 30; pointer-events: auto; }
.relationship-label { z-index: 31; }
@keyframes node-drift { 0%,100% { transform: translate(-50%,-50%); } 50% { transform: translate(-50%,calc(-50% - 5px)); } }
.map-caption { display: flex; align-items: center; justify-content: flex-end; gap: var(--space-4); padding-bottom: var(--space-4); font-size: var(--text-xs); color: var(--muted); }
.connection-detail { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); padding-block: var(--space-8); display: grid; grid-template-columns: 1fr 1.7fr; gap: var(--space-10); min-height: 200px; }
.detail-category { font-size: var(--text-xs); color: var(--muted); margin-bottom: var(--space-3); }
.connection-detail h2 { font: 400 clamp(1.25rem,1rem + .7vw,1.625rem)/1.35 var(--font-display); letter-spacing: -.025em; text-transform: none; color: var(--ink); margin: 0; }
#detail-description { font-size: var(--text-sm); }
#detail-link { display: inline-block; font-size: var(--text-sm); margin-top: var(--space-4); text-decoration: underline; text-underline-offset: 4px; }
#back-to-map { display: block; min-height: 44px; font: 400 var(--text-xs)/1.4 var(--font-body); padding: var(--space-3) 0; margin-top: var(--space-3); border: 0; background: none; color: var(--muted); cursor: pointer; }
.map-contact { margin-top: var(--space-6); font-size: var(--text-sm); }
@media (min-width:701px) and (max-width:950px) {
  .map-node { width: 128px; }
  .node-label { max-width: 118px; }
}
@media (max-width:700px) {
  .view-switch button { padding: var(--space-3); }
  .page[data-view="connections"] .identity { align-items: center; gap: var(--space-4); margin-top: var(--space-6); }
  .page[data-view="connections"] .identity .portrait { width: 56px; height: 56px; }
  .page[data-view="connections"] h1 { font-size: clamp(1.375rem,5.5vw,2rem); }
  .page[data-view="connections"] .identity .eyebrow { font-size: var(--text-xs); }
  .map-toolbar { align-items: flex-start; margin-top: var(--space-6); gap: var(--space-2); }
  #motion-toggle { min-width: 88px; max-width: 96px; padding: 0; text-align: right; }
  .constellation { height: auto; }
  #connection-lines { display: none; }
  .map-center { position: static; transform: none; display: none; }
  .node-group { padding-block: var(--space-5); border-top: 1px solid var(--line); }
  .map-group-label { position: static; margin-bottom: var(--space-4); }
  .map-group-label span { display: inline; margin-left: var(--space-3); }
  .group-nodes { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-3); }
  .map-node { position: relative; left: auto; top: auto; transform: none !important; animation: none; width: 100%; min-height: 104px; border-color: var(--line); padding: var(--space-3) var(--space-2); }
  .relationship-label { position: static; transform: none; width: auto; max-width: 100%; margin-top: var(--space-2); padding-inline: 0; white-space: normal; opacity: 1; background: none; text-align: left; }
  .node-label { font-size: var(--text-xs); }
  .venture-node .node-label { font-size: var(--text-xs); }
  .map-caption { display: block; }
  #clear-selection { margin-top: var(--space-3); }
  .connection-detail { grid-template-columns: 1fr; gap: var(--space-4); min-height: 0; padding-block: var(--space-6); }
}
@media (prefers-reduced-motion:reduce) {
  .map-node { animation: none; }
}

/* A brief in-page showcase; never requests browser fullscreen. */
.orbit-dialog { position: fixed; inset: 0; width: 100vw; height: 100dvh; max-width: none; max-height: none; margin: 0; padding: 0; border: 0; color: var(--ink); overflow: hidden; background: color-mix(in srgb,var(--orbit-bg,var(--bg)) calc(var(--orbit-opacity,0)*100%),transparent); }
.orbit-dialog::backdrop { background: transparent; }
.orbit-canvas,.orbit-stage { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; }
.orbit-node { position: absolute; left: 0; top: 0; width: 160px; display: flex; flex-direction: column; align-items: center; gap: var(--space-2); padding: var(--space-3) var(--space-2); background: var(--bg); color: var(--ink); will-change: transform; }
.orbit-node .node-label { font-size: var(--text-sm); line-height: 1.4; text-align: center; }
.orbit-node .node-mark { width: 42px; height: 42px; }
.orbit-center { position: absolute; left: 0; top: 0; width: 200px; padding: var(--space-4); background: var(--bg); display: flex; flex-direction: column; align-items: center; gap: var(--space-1); }
.orbit-center img { width: 64px; height: 64px; object-fit: cover; border-radius: 50%; margin-bottom: var(--space-2); }
.orbit-center span { font-size: var(--text-sm); white-space: nowrap; }
.orbit-center small { color: var(--muted); font-size: var(--text-xs); }
.orbit-chrome { position: absolute; inset: var(--space-6) var(--space-8) auto; display: flex; align-items: center; justify-content: space-between; z-index: 5000; opacity: var(--orbit-opacity,0); }
.orbit-chrome p { font: 400 var(--text-sm)/1.4 var(--font-display); }
.orbit-exit { min-height: 44px; border: 0; background: none; color: var(--ink); font: 400 var(--text-sm)/1.4 var(--font-body); padding: var(--space-3); cursor: pointer; }
.orbit-exit span { margin-left: var(--space-2); }
.orbit-hint { position: absolute; bottom: var(--space-6); left: 0; width: 100%; text-align: center; color: var(--muted); font-size: var(--text-xs); opacity: var(--orbit-opacity,0); z-index: 5000; }
@media (min-width:901px) and (max-width:1100px) {
  .map-toolbar { flex-wrap: wrap; }
  .map-controls { margin-left: auto; }
}