:root {
  --ink: #102a2a; --ink-deep: #0a2020; --paper: #f4f1e9; --paper-light: #fbfaf6;
  --lime: #d9ff70; --aqua: #87d7d1; --rust: #d56a47; --line: rgba(16, 42, 42, .18);
  --muted: #64706d; --white: #fff; --container: min(1180px, calc(100% - 48px));
  --display: "Arial Narrow", "Aptos Display", "Segoe UI", Arial, sans-serif;
  --body: "Aptos", "Segoe UI", Arial, sans-serif; --serif: Georgia, "Times New Roman", serif;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 96px; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: var(--body); font-size: 16px; line-height: 1.65; -webkit-font-smoothing: antialiased; }
body.menu-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
button, a { -webkit-tap-highlight-color: transparent; }
button { font: inherit; }
::selection { color: var(--ink-deep); background: var(--lime); }
.container { width: var(--container); margin-inline: auto; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.skip-link { position: fixed; z-index: 2000; top: 12px; left: 12px; padding: 10px 16px; color: var(--ink); background: var(--lime); transform: translateY(-150%); transition: transform 180ms ease; }
.skip-link:focus { transform: translateY(0); }
.reading-progress { position: fixed; z-index: 1100; top: 0; left: 0; width: 100%; height: 3px; pointer-events: none; }
.reading-progress span { display: block; width: 100%; height: 100%; background: var(--lime); transform: scaleX(0); transform-origin: left; }

.site-header { position: fixed; z-index: 1000; top: 0; left: 0; width: 100%; color: var(--white); border-bottom: 1px solid rgba(255,255,255,.1); transition: background-color 250ms ease, backdrop-filter 250ms ease; }
.site-header.scrolled { background: rgba(10, 32, 32, .92); backdrop-filter: blur(16px); }
.nav-shell { display: flex; align-items: center; justify-content: space-between; width: var(--container); min-height: 78px; margin-inline: auto; }
.brand { display: inline-flex; align-items: center; gap: 12px; font-weight: 700; letter-spacing: -.02em; }
.brand-mark { display: grid; place-items: center; width: 39px; height: 39px; color: var(--ink); background: var(--lime); border-radius: 50%; font-size: 12px; letter-spacing: -.04em; }
.brand-name { font-size: 15px; }
.site-nav { display: flex; align-items: center; gap: 34px; font-size: 14px; }
.site-nav > a:not(.nav-cta) { color: rgba(255,255,255,.72); transition: color 180ms ease; }
.site-nav > a:hover, .site-nav > a:focus-visible { color: var(--white); }
.nav-cta { padding: 10px 17px; color: var(--ink); background: var(--lime); border-radius: 99px; font-weight: 700; }
.menu-toggle { display: none; }

.hero { position: relative; min-height: 810px; color: var(--white); background: radial-gradient(circle at 72% 26%, rgba(135,215,209,.14), transparent 26%), linear-gradient(135deg, var(--ink-deep), var(--ink)); overflow: hidden; }
.hero::before { content: ""; position: absolute; inset: 0; opacity: .23; background-image: linear-gradient(rgba(255,255,255,.06) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.06) 1px, transparent 1px); background-size: 68px 68px; mask-image: linear-gradient(to right, black, transparent 82%); }
.hero-orbit { position: absolute; border: 1px solid rgba(217,255,112,.35); border-radius: 50%; pointer-events: none; }
.orbit-one { width: 520px; height: 520px; right: -180px; top: 92px; }
.orbit-two { width: 290px; height: 290px; right: -62px; top: 205px; border-color: rgba(135,215,209,.35); }
.hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: minmax(0,1.35fr) minmax(320px,.65fr); gap: 9vw; align-items: center; min-height: 750px; padding-top: 102px; padding-bottom: 72px; }
.eyebrow { display: flex; align-items: center; gap: 12px; margin: 0 0 22px; color: var(--rust); font-size: 12px; font-weight: 800; letter-spacing: .18em; line-height: 1.2; text-transform: uppercase; }
.eyebrow::before { content: ""; width: 26px; height: 2px; background: currentColor; }
.eyebrow.light { color: var(--lime); }
h1, h2, h3, h4, p { text-wrap: pretty; }
h1, h2, h3, h4 { margin-top: 0; font-family: var(--display); line-height: 1.04; }
h1 { max-width: 800px; margin-bottom: 28px; font-size: clamp(3.55rem,7.1vw,6.7rem); font-weight: 760; letter-spacing: -.075em; }
h1 em, .contact-section h2 em { color: var(--lime); font-family: var(--serif); font-weight: 400; letter-spacing: -.045em; }
.hero-intro { max-width: 670px; margin: 0; color: rgba(255,255,255,.7); font-size: clamp(1.05rem,1.5vw,1.25rem); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 38px; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 18px; min-height: 52px; padding: 13px 20px; border: 1px solid transparent; border-radius: 3px; font-size: 14px; font-weight: 750; transition: transform 180ms ease, background-color 180ms ease, border-color 180ms ease; }
.button:hover { transform: translateY(-2px); }
.button-primary { color: var(--ink); background: var(--lime); }
.button-primary:hover { background: #e5ff99; }
.button-ghost { color: var(--white); border-color: rgba(255,255,255,.25); }
.button-ghost:hover { border-color: rgba(255,255,255,.7); }
.hero-card { position: relative; padding: 24px; background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.15); backdrop-filter: blur(8px); }
.hero-card::after { content: ""; position: absolute; width: 38px; height: 38px; top: -1px; right: -1px; border-top: 2px solid var(--lime); border-right: 2px solid var(--lime); }
.monogram { display: grid; place-items: center; aspect-ratio: 1/.78; color: var(--ink); background: var(--aqua); overflow: hidden; }
.monogram span { font-family: var(--display); font-size: clamp(5rem,9vw,8.2rem); font-weight: 850; letter-spacing: -.12em; transform: translateX(-.06em); }
.availability { display: flex; align-items: center; gap: 9px; margin: 20px 0; color: rgba(255,255,255,.74); font-size: 13px; }
.availability span { width: 8px; height: 8px; background: var(--lime); border-radius: 50%; box-shadow: 0 0 0 5px rgba(217,255,112,.1); }
.hero-stats { margin: 0; }
.hero-stats div { display: grid; grid-template-columns: 94px 1fr; gap: 16px; align-items: baseline; padding: 15px 0; border-top: 1px solid rgba(255,255,255,.12); }
.hero-stats dt { color: var(--white); font-family: var(--display); font-size: 19px; font-weight: 750; }
.hero-stats dd { margin: 0; color: rgba(255,255,255,.6); font-size: 13px; line-height: 1.4; }
.hero-footer { position: absolute; z-index: 2; left: 50%; bottom: 26px; display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 14px; color: rgba(255,255,255,.45); font-size: 10px; letter-spacing: .13em; text-transform: uppercase; transform: translateX(-50%); }
.scroll-line { height: 1px; background: rgba(255,255,255,.18); }

.section { padding: 130px 0; }
.section-heading h2, .contact-section h2 { margin-bottom: 0; font-size: clamp(2.7rem,5vw,5rem); font-weight: 760; letter-spacing: -.065em; }
.two-column-intro { display: grid; grid-template-columns: .85fr 1.15fr; gap: 10vw; }
.profile-copy { max-width: 650px; }
.profile-copy p { color: var(--muted); }
.profile-copy .lead { margin-top: 0; color: var(--ink); font-family: var(--serif); font-size: clamp(1.35rem,2.25vw,2rem); line-height: 1.43; }
.current-note { display: grid; grid-template-columns: 60px 1fr; gap: 24px; margin-top: 36px; padding: 22px 24px; background: var(--paper-light); border-left: 3px solid var(--rust); }
.current-note p { margin: 0; color: var(--ink); font-size: 14px; }
.note-index { color: var(--rust); font-size: 11px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.expertise-wrap { margin-top: 86px; padding-top: 28px; border-top: 1px solid var(--line); }
.mini-heading { margin: 0 0 22px; font-size: 11px; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; }
.mini-heading.light { color: var(--aqua); }
.expertise-list { display: flex; flex-wrap: wrap; gap: 10px; margin: 0; padding: 0; list-style: none; }
.expertise-list li { padding: 10px 15px; border: 1px solid var(--line); border-radius: 99px; font-size: 13px; font-weight: 650; }

.experience-section { background: var(--paper-light); }
.section-heading-row { display: flex; align-items: end; justify-content: space-between; padding-bottom: 52px; }
.section-number { margin: 0; color: rgba(16,42,42,.16); font-family: var(--serif); font-size: 5rem; line-height: 1; }
.section-number.light { color: rgba(255,255,255,.18); }
.experience-card { border-top: 2px solid var(--ink); }
.role-header { display: flex; justify-content: space-between; gap: 32px; padding: 34px 0 38px; }
.role-company { margin: 0 0 6px; color: var(--rust); font-size: 12px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.role-header h3 { margin-bottom: 0; font-size: clamp(1.7rem,3vw,2.55rem); letter-spacing: -.04em; }
.role-date { margin: 4px 0 0; color: var(--muted); font-family: var(--serif); font-style: italic; white-space: nowrap; }
.impact-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.impact-item { position: relative; min-height: 260px; padding: 32px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.impact-item::after { content: "↗"; position: absolute; right: 26px; bottom: 22px; color: rgba(16,42,42,.28); font-size: 17px; }
.impact-item h4 { max-width: 390px; margin: 38px 0 14px; font-size: 1.45rem; letter-spacing: -.035em; }
.impact-item p { max-width: 500px; margin: 0; color: var(--muted); font-size: 14px; }
.impact-index { color: var(--rust); font-size: 11px; font-weight: 800; letter-spacing: .14em; }
.impact-featured { color: var(--white); background: var(--ink); }
.impact-featured p { color: rgba(255,255,255,.68); }
.impact-featured .impact-index, .impact-featured::after { color: var(--lime); }
.more-impact { border-bottom: 1px solid var(--line); }
.more-impact summary { display: flex; align-items: center; justify-content: space-between; padding: 24px 3px; cursor: pointer; font-size: 14px; font-weight: 750; list-style: none; }
.more-impact summary::-webkit-details-marker { display: none; }
.more-impact summary span { font-size: 22px; font-weight: 400; transition: transform 180ms ease; }
.more-impact[open] summary span { transform: rotate(45deg); }
.more-impact ul { display: grid; grid-template-columns: 1fr 1fr; gap: 18px 60px; margin: 0; padding: 0 0 34px 22px; color: var(--muted); font-size: 14px; }
.outreach-card { display: grid; grid-template-columns: .52fr 1fr; gap: 7vw; margin-top: 52px; padding: 34px; color: var(--white); background: var(--rust); }
.outreach-label { font-size: 12px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.outreach-label span { display: inline-grid; place-items: center; width: 28px; height: 28px; margin-right: 10px; color: var(--rust); background: var(--paper-light); border-radius: 50%; }
.outreach-card p { margin: 0; font-family: var(--serif); font-size: clamp(1.1rem,2vw,1.55rem); line-height: 1.5; }

.education-list { border-top: 2px solid var(--ink); }
.education-item { position: relative; display: grid; grid-template-columns: .36fr 1fr 76px; gap: 44px; padding: 44px 0; border-bottom: 1px solid var(--line); }
.education-year { padding-top: 4px; color: var(--muted); font-family: var(--serif); font-style: italic; }
.education-school { margin: 0 0 7px; color: var(--rust); font-size: 12px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.education-main h3 { margin-bottom: 16px; font-size: clamp(1.55rem,2.6vw,2.2rem); letter-spacing: -.04em; }
.education-main > p:last-of-type { max-width: 760px; margin-bottom: 0; color: var(--muted); }
.education-detail { max-width: 760px; margin: 22px 0 0; padding-left: 20px; color: var(--muted); font-size: 14px; }
.education-detail li + li { margin-top: 9px; }
.education-marker { display: grid; place-items: center; width: 62px; height: 62px; color: var(--ink); background: var(--aqua); border-radius: 50%; font-family: var(--serif); font-size: 1.5rem; font-style: italic; }

.skills-section { color: var(--white); background: var(--ink); }
.skills-section .section-heading h2 { color: var(--white); }
.skills-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); border-top: 1px solid rgba(255,255,255,.14); border-left: 1px solid rgba(255,255,255,.14); }
.skill-card { padding: 32px; border-right: 1px solid rgba(255,255,255,.14); border-bottom: 1px solid rgba(255,255,255,.14); }
.skill-number { margin: 0 0 68px; color: var(--lime); font-size: 11px; font-weight: 800; letter-spacing: .15em; }
.skill-card h3 { min-height: 60px; margin-bottom: 26px; font-size: 1.55rem; letter-spacing: -.035em; }
.skill-card ul { display: flex; flex-wrap: wrap; gap: 8px; margin: 0; padding: 0; list-style: none; }
.skill-card li { padding: 7px 10px; color: rgba(255,255,255,.66); background: rgba(255,255,255,.05); font-size: 12px; }
.interest-strip { display: grid; grid-template-columns: .35fr 1fr; gap: 40px; align-items: start; margin-top: 62px; padding-top: 30px; border-top: 1px solid rgba(255,255,255,.15); }
.interest-strip p:last-child { max-width: 760px; margin: 0; color: rgba(255,255,255,.72); font-family: var(--serif); font-size: clamp(1.2rem,2.25vw,1.7rem); }

.contact-section { padding: 130px 0 110px; background: var(--aqua); }
.contact-grid { display: grid; grid-template-columns: 1fr .72fr; gap: 10vw; }
.contact-section h2 em { color: var(--ink); }
.contact-details { padding-top: 12px; }
.contact-details > p:first-child { max-width: 470px; margin: 0 0 40px; }
.contact-link { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 18px 0; border-top: 1px solid rgba(16,42,42,.3); font-family: var(--display); font-size: clamp(1.1rem,2vw,1.45rem); font-weight: 750; letter-spacing: -.02em; }
.contact-link:last-of-type { border-bottom: 1px solid rgba(16,42,42,.3); }
.contact-link span { transition: transform 180ms ease; }
.contact-link:hover span { transform: translate(3px,-3px); }
.contact-location { margin: 28px 0 4px; color: rgba(16,42,42,.7); font-size: 14px; }
.text-button { padding: 10px 0; color: var(--ink); background: transparent; border: 0; border-bottom: 1px solid var(--ink); cursor: pointer; font-size: 13px; font-weight: 750; }
.site-footer { padding: 30px 0; color: rgba(255,255,255,.58); background: var(--ink-deep); font-size: 11px; letter-spacing: .06em; text-transform: uppercase; }
.footer-row { display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.footer-row p { margin: 0; }
.footer-row a { color: var(--white); }
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 650ms ease, transform 650ms cubic-bezier(.2,.8,.2,1); }
.reveal.visible { opacity: 1; transform: translateY(0); }
:focus-visible { outline: 3px solid var(--lime); outline-offset: 4px; }
.contact-section :focus-visible { outline-color: var(--ink); }

@media (max-width: 900px) {
  :root { --container: min(100% - 34px, 760px); }
  .section { padding: 100px 0; }
  .hero { min-height: auto; }
  .hero-grid { grid-template-columns: 1fr; gap: 70px; min-height: auto; padding-top: 150px; padding-bottom: 110px; }
  .hero-copy { max-width: 720px; }
  .hero-card { max-width: 470px; }
  .hero-footer { display: none; }
  .two-column-intro, .contact-grid { grid-template-columns: 1fr; gap: 55px; }
  .profile-copy { margin-left: min(12vw,90px); }
  .skills-grid { grid-template-columns: 1fr; }
  .skill-number { margin-bottom: 36px; }
  .skill-card h3 { min-height: auto; }
  .education-item { grid-template-columns: 160px 1fr; }
  .education-marker { display: none; }
  .outreach-card { grid-template-columns: 1fr; gap: 28px; }
}
@media (max-width: 720px) {
  .nav-shell { min-height: 68px; }
  .brand-name { display: none; }
  .menu-toggle { display: grid; gap: 6px; width: 44px; height: 44px; place-content: center; color: var(--white); background: transparent; border: 0; cursor: pointer; }
  .menu-toggle span:not(.sr-only) { display: block; width: 22px; height: 1px; background: currentColor; transition: transform 180ms ease; }
  .menu-toggle[aria-expanded="true"] span:nth-last-child(2) { transform: translateY(3.5px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:last-child { transform: translateY(-3.5px) rotate(-45deg); }
  .site-nav { position: fixed; inset: 68px 0 auto; display: grid; gap: 0; padding: 18px 17px 28px; background: rgba(10,32,32,.98); border-top: 1px solid rgba(255,255,255,.12); opacity: 0; visibility: hidden; transform: translateY(-10px); transition: opacity 180ms ease, visibility 180ms ease, transform 180ms ease; }
  .site-nav.open { opacity: 1; visibility: visible; transform: translateY(0); }
  .site-nav > a { padding: 14px 4px; border-bottom: 1px solid rgba(255,255,255,.1); }
  .site-nav .nav-cta { margin-top: 16px; padding: 12px 17px; text-align: center; border: 0; }
  .hero-grid { padding-top: 128px; padding-bottom: 90px; }
  h1 { font-size: clamp(3.1rem,14vw,5rem); }
  .hero-actions { align-items: stretch; flex-direction: column; }
  .button { width: 100%; }
  .section-heading-row { align-items: start; }
  .section-number { font-size: 3rem; }
  .profile-copy { margin-left: 0; }
  .impact-grid { grid-template-columns: 1fr; }
  .impact-item { min-height: 0; }
  .more-impact ul { grid-template-columns: 1fr; }
  .education-item { grid-template-columns: 1fr; gap: 14px; padding: 36px 0; }
  .education-year { order: 2; }
  .education-main { order: 1; }
  .interest-strip { grid-template-columns: 1fr; gap: 12px; }
  .footer-row { align-items: flex-start; flex-direction: column; gap: 12px; }
}
@media (max-width: 430px) {
  :root { --container: calc(100% - 28px); }
  body { font-size: 15px; }
  .section, .contact-section { padding: 82px 0; }
  .hero-grid { gap: 50px; }
  .hero-card, .impact-item, .skill-card, .outreach-card { padding: 24px; }
  .current-note { grid-template-columns: 1fr; gap: 8px; }
  .section-heading-row { padding-bottom: 36px; }
  .section-number { display: none; }
  .role-header { flex-direction: column; gap: 12px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}
@media print {
  @page { margin: 14mm; }
  body { color: #111; background: #fff; font-size: 10.5pt; }
  .site-header, .reading-progress, .hero-orbit, .hero-footer, .hero::before, .hero-card, .hero-actions, .text-button, .site-footer { display: none !important; }
  .hero { min-height: auto; padding: 0 0 20px; color: #111; background: #fff; }
  .hero-grid { display: block; min-height: auto; padding: 0; }
  .hero-copy { max-width: none; }
  .hero .eyebrow { color: #444; }
  h1 { margin-bottom: 12px; font-size: 32pt; }
  h1 em { color: #111; }
  .hero-intro { color: #333; font-size: 12pt; }
  .section, .contact-section { padding: 24px 0; background: #fff !important; }
  .container { width: 100%; }
  .section-heading h2, .contact-section h2 { font-size: 25pt; }
  .two-column-intro, .contact-grid { gap: 20px; }
  .expertise-wrap { margin-top: 30px; }
  .impact-item { min-height: 0; break-inside: avoid; }
  .impact-featured { color: #111; background: #fff; }
  .impact-featured p { color: #444; }
  .more-impact[open] { display: block; }
  .more-impact:not([open]) { display: none; }
  .outreach-card { color: #111; background: #eee; break-inside: avoid; }
  .education-item, .skill-card { break-inside: avoid; }
  .skills-section { color: #111; }
  .skills-section .section-heading h2, .skill-card li { color: #111; }
  .skills-grid { grid-template-columns: 1fr; border-color: #bbb; }
  .skill-card { padding: 18px; border-color: #bbb; }
  .skill-number { margin-bottom: 8px; color: #333; }
  .skill-card ul { gap: 5px; }
  .skill-card li { padding: 3px 6px; background: #eee; }
  .interest-strip { margin-top: 20px; color: #111; border-color: #bbb; }
  .interest-strip p:last-child, .mini-heading.light { color: #111; }
  .contact-section h2 em { color: #111; }
  .reveal { opacity: 1; transform: none; }
}