@charset "UTF-8";
:root {
  color-scheme: light;
  --paper: #faf9f6; --surface: #ffffff; --tint: #f1f3f7;
  --ink: #202c3d; --body: #4d5868; --muted: #657083;
  --line: #e1e4e9; --line-strong: #c2cad7;
  --accent: #3657b7; --accent-hover: #294497; --accent-soft: #edf1fc; --on-accent: #ffffff;
  --serif: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Georgia, serif;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --max: 1080px; --gutter: clamp(1.25rem, 5vw, 4rem);
  --ease: cubic-bezier(.22, 1, .36, 1); --shadow: 0 14px 40px -24px rgba(25, 42, 70, .28);
}
[data-theme="dark"] {
  color-scheme: dark;
  --paper: #111721; --surface: #18212e; --tint: #151e2a;
  --ink: #edf0f6; --body: #bac4d3; --muted: #a1aec2;
  --line: #2b3546; --line-strong: #485874;
  --accent: #a5baff; --accent-hover: #c1cfff; --accent-soft: #25324c; --on-accent: #162139;
  --shadow: 0 14px 40px -24px rgba(0, 0, 0, .65);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 104px; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 400 16px/1.7 var(--sans); -webkit-font-smoothing: antialiased; }
body, button, a { -webkit-tap-highlight-color: transparent; }
a { color: inherit; }
button { color: inherit; font: inherit; cursor: pointer; }
button, a { touch-action: manipulation; }
::selection { background: var(--accent); color: var(--on-accent); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 5px; }
.skip-link { position: fixed; z-index: 100; top: 12px; left: 12px; transform: translateY(-180%); padding: 12px 20px; background: var(--ink); color: var(--paper); border-radius: 6px; text-decoration: none; }
.skip-link:focus { transform: translateY(0); }
.section-shell { width: min(var(--max), calc(100% - 2 * var(--gutter))); margin-inline: auto; }
.section-block { padding-block: clamp(64px, 8vw, 96px); }
.source-line { white-space: pre-wrap; overflow-wrap: anywhere; }
.site-header { position: sticky; top: 0; z-index: 20; background: var(--paper); border-bottom: 1px solid var(--line); }
.header-inner { width: min(1200px, calc(100% - 2 * var(--gutter))); min-height: 80px; margin-inline: auto; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.brand { display: inline-flex; align-items: center; gap: 12px; flex: 0 0 auto; text-decoration: none; }
.brand-mark { display: grid; place-items: center; width: 39px; height: 39px; border: 1px solid var(--line-strong); border-radius: 11px; font: 400 17px/1 var(--serif); letter-spacing: -1px; }
.brand-copy { display: grid; }
.brand-copy strong { font-size: 11px; font-weight: 650; letter-spacing: .07em; }
.brand-copy small { display: none; }
.primary-navigation { display: flex; align-items: center; gap: 26px; margin-left: auto; }
.primary-navigation a { position: relative; padding-block: 14px; color: var(--body); font-size: 12px; font-weight: 500; text-decoration: none; transition: color 180ms ease; }
.primary-navigation a::after { content: ""; position: absolute; left: 0; right: 0; bottom: 7px; height: 1px; background: var(--accent); transform: scaleX(0); transform-origin: left; transition: transform 260ms var(--ease); }
.primary-navigation a:hover, .primary-navigation a[aria-current] { color: var(--accent); }
.primary-navigation a:hover::after, .primary-navigation a[aria-current]::after { transform: scaleX(1); }
.header-tools { display: flex; gap: 6px; align-items: center; }
.icon-button, .language-toggle { min-width: 44px; min-height: 44px; display: inline-flex; align-items: center; justify-content: center; padding: 0; background: transparent; border: 1px solid transparent; border-radius: 10px; transition: background 180ms ease, border-color 180ms ease; }
.icon-button:hover, .language-toggle:hover { background: var(--surface); border-color: var(--line); }
.language-toggle { gap: 5px; padding-inline: 6px; color: var(--body); font-size: 11px; font-weight: 600; }
.language-divider { color: var(--muted); opacity: .65; }
.icon-button { font-size: 21px; }
.menu-toggle { display: none; }
.menu-glyph { display: grid; gap: 5px; }
.menu-glyph i { display: block; width: 17px; height: 1px; background: currentColor; transition: transform 220ms var(--ease); }
.menu-toggle[aria-expanded="true"] .menu-glyph i:first-child { transform: translateY(3px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] .menu-glyph i:last-child { transform: translateY(-3px) rotate(-45deg); }
.hero { position: relative; display: grid; grid-template-columns: minmax(0, 1fr) 260px; align-items: center; gap: 64px; padding-block: clamp(70px, 9vw, 112px); min-height: 570px; }
.eyebrow { display: flex; align-items: center; gap: 9px; margin: 0 0 24px; color: var(--muted); font-size: 11px; font-weight: 550; letter-spacing: .07em; }
.eyebrow-dot { width: 5px; height: 5px; border-radius: 50%; background: var(--accent); }
.hero h1 { margin: 0; font: 400 clamp(64px, 7.3vw, 96px)/.99 var(--serif); letter-spacing: -.055em; }
.hero h1 span { display: block; }
.hero-role { max-width: 420px; margin: 26px 0 0; color: var(--body); font-size: clamp(15px, 1.6vw, 18px); line-height: 1.7; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.button { min-height: 48px; display: inline-flex; align-items: center; justify-content: center; gap: 16px; padding: 13px 21px; border: 1px solid transparent; border-radius: 8px; font-size: 12px; font-weight: 600; line-height: 1.5; text-decoration: none; transition: background 200ms ease, color 200ms ease, border-color 200ms ease, transform 320ms var(--ease), box-shadow 320ms var(--ease); }
.button-primary { background: var(--accent); color: var(--on-accent); }
.button-primary:hover { background: var(--accent-hover); }
.button-secondary { border-color: var(--line-strong); background: transparent; }
.button-secondary:hover { border-color: var(--accent); color: var(--accent); }
.button span[aria-hidden] { font-size: 17px; font-weight: 400; line-height: 1; }
.hero-visual { position: relative; width: 240px; justify-self: end; margin-right: 12px; }
.hero-visual::after { content: ""; position: absolute; z-index: -1; inset: 17px -17px -17px 17px; border: 1px solid var(--line-strong); border-radius: 20px; }
.portrait-card { position: relative; width: 100%; aspect-ratio: 1 / 1.12; overflow: hidden; border: 6px solid var(--surface); border-radius: 16px; background: var(--tint); box-shadow: var(--shadow); }
/* A presentation-only head-and-shoulders crop preserves the supplied photo. */
.portrait-photo { position: absolute; top: 0; left: 50%; display: block; width: 170%; height: auto; max-width: none; transform: translate(-50%, -36%); }
.scroll-cue { position: absolute; left: 0; bottom: 19px; display: grid; place-items: center; width: 36px; height: 36px; color: var(--muted); text-decoration: none; transition: color 180ms ease, transform 300ms var(--ease); }
.scroll-cue:hover { color: var(--accent); transform: translateY(3px); }
.section-heading { margin-bottom: 32px; }
.section-heading h2, .contact-copy h2 { margin: 0; font: 400 clamp(30px, 3.7vw, 44px)/1.18 var(--serif); letter-spacing: -.035em; text-wrap: balance; }
.about-section { display: grid; grid-template-columns: 260px minmax(0, 1fr); gap: 64px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.about-section .section-heading { margin: 0; }
.about-copy { margin: 0; color: var(--body); font-size: 16px; line-height: 1.95; }
.education-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
.education-card { position: relative; padding: 26px 28px 28px; border-top: 2px solid var(--line-strong); background: var(--surface); border-radius: 0 0 10px 10px; }
.education-card:first-child { border-top-color: var(--accent); }
.education-card h3 { max-width: 360px; margin: 0; font: 500 21px/1.4 var(--serif); letter-spacing: -.02em; }
.education-card p { margin: 16px 0 0; font-size: 13px; line-height: 1.9; color: var(--muted); }
.dark-section { background: var(--tint); border-block: 1px solid var(--line); }
.skill-groups { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 56px; }
.skill-group { padding: 22px 0; border-top: 1px solid var(--line); min-width: 0; }
.skill-group p { margin: 0; color: var(--body); font-size: 14px; line-height: 1.9; }
.skill-group strong { display: block; margin-bottom: 8px; color: var(--accent); font-size: 11px; font-weight: 650; text-transform: uppercase; letter-spacing: .07em; }
.project-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; }
.project-card { min-width: 0; padding: 28px; border: 1px solid var(--line); border-radius: 12px; background: var(--surface); transition: transform 380ms var(--ease), border-color 250ms ease, box-shadow 380ms var(--ease); }
.project-art { width: 44px; height: 44px; display: grid; place-items: center; margin-bottom: 24px; color: var(--accent); background: var(--accent-soft); border-radius: 11px; }
.project-art svg { width: 23px; height: 23px; }
.project-body h3 { margin: 0 0 14px; font: 500 25px/1.22 var(--serif); letter-spacing: -.025em; }
.project-technologies { margin: 0 0 20px; color: var(--accent); font-size: 11px; line-height: 1.8; font-weight: 550; overflow-wrap: anywhere; }
.project-body ul { margin: 0; padding-left: 16px; display: grid; gap: 12px; color: var(--body); font-size: 13px; line-height: 1.85; }
.project-body li { padding-left: 3px; }
.project-body li::marker { color: var(--muted); font-size: .8em; }
.tinted-section { background: var(--tint); border-block: 1px solid var(--line); }
.credentials-grid, .coursework, .language-row { display: grid; grid-template-columns: 260px minmax(0, 1fr); gap: 64px; }
.credentials-grid .section-heading { margin: 0; }
.activity-list { margin: 0; padding: 0; list-style: none; }
.activity-list li { position: relative; padding: 17px 0 17px 24px; border-bottom: 1px solid var(--line); color: var(--body); font-size: 14px; line-height: 1.8; }
.activity-list li:first-child { padding-top: 0; }
.activity-list li::before { content: ""; position: absolute; width: 5px; height: 5px; top: 27px; left: 1px; border: 1px solid var(--accent); border-radius: 50%; }
.activity-list li:first-child::before { top: 10px; }
.coursework { padding-top: 32px; margin-top: 40px; border-top: 1px solid var(--line); }
.language-row { padding-top: 24px; margin-top: 24px; border-top: 1px solid var(--line); }
.coursework-title, .language-row-title { margin: 0; font-size: 12px; font-weight: 600; line-height: 1.9; letter-spacing: .025em; }
.coursework p, .language-row p { margin: 0; color: var(--body); font-size: 13px; line-height: 1.9; }
.contact-card { display: grid; grid-template-columns: 1fr 1.2fr; align-items: center; gap: 56px; padding: clamp(28px, 5vw, 52px); background: #202c3d; color: #f4f6fc; border: 1px solid #374458; border-radius: 14px; }
.contact-copy h2 { font-size: clamp(40px, 4.8vw, 58px); }
.contact-copy .button { margin-top: 25px; }
.button-light { background: #f4f6fc; color: #202c3d; }
.button-light:hover { background: #dbe5ff; }
.contact-details { min-width: 0; }
.contact-location { display: grid; gap: 7px; padding-bottom: 22px; border-bottom: 1px solid #465166; }
.contact-location p { margin: 0 0 5px; color: #bac5d9; font-size: 12px; }
.contact-location a { width: fit-content; font-size: 14px; text-decoration: none; overflow-wrap: anywhere; }
.contact-link { display: grid; grid-template-columns: 1fr auto; gap: 4px; padding-top: 20px; font-size: 12px; text-decoration: none; overflow-wrap: anywhere; }
.contact-label { color: #bac5d9; font-size: 11px; grid-column: 1 / -1; }
.contact-link:hover, .contact-location a:hover { color: #c3d1ff; text-decoration: underline; text-underline-offset: 4px; }
.contact-arrow { align-self: end; }
.site-footer { border-top: 1px solid var(--line); }
.footer-inner { min-height: 100px; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 24px; padding-block: 24px; }
.footer-brand { display: flex; gap: 10px; align-items: center; text-decoration: none; }
.footer-brand > span { font: 400 19px/1 var(--serif); letter-spacing: -1px; }
.footer-brand strong { font-size: 10px; font-weight: 650; letter-spacing: .05em; }
.footer-links { display: flex; gap: 18px; flex-wrap: wrap; }
.footer-links a { font-size: 11px; color: var(--body); text-decoration: none; overflow-wrap: anywhere; }
.footer-links a:hover { color: var(--accent); }
.footer-inner > small { color: var(--muted); font-size: 10px; }
/* Content stays visible by default; only off-screen elements opt into a reveal. */
[data-reveal].reveal-pending { opacity: 0; transform: translateY(12px); }
[data-reveal].reveal-ready { transition: opacity 650ms var(--ease), transform 650ms var(--ease); }
@media (hover: hover) and (prefers-reduced-motion: no-preference) {
  .button:hover { transform: translateY(-2px); }
  .button:active { transform: translateY(0); }
  .project-card:hover { transform: translateY(-3px); border-color: var(--line-strong); box-shadow: var(--shadow); }
}
@media (max-width: 1000px) {
  .header-inner { gap: 18px; }
  .brand-copy { display: none; }
  .primary-navigation { gap: 22px; }
  .hero { gap: 36px; }
  .about-section, .credentials-grid, .coursework, .language-row { grid-template-columns: 220px minmax(0, 1fr); gap: 40px; }
}
@media (max-width: 760px) {
  html { scroll-padding-top: 88px; }
  .header-inner { min-height: 68px; gap: 6px; }
  .brand-copy { display: grid; }
  .brand-copy strong { font-size: 10px; }
  .header-tools { margin-left: auto; }
  .menu-toggle { display: inline-flex; order: 3; }
  .primary-navigation { position: absolute; top: 100%; left: 0; right: 0; display: none; flex-direction: column; align-items: stretch; gap: 0; padding: 10px var(--gutter) 18px; background: var(--paper); border-bottom: 1px solid var(--line); box-shadow: var(--shadow); }
  .primary-navigation.is-open { display: flex; }
  .primary-navigation a { padding: 13px 0; font-size: 14px; }
  .primary-navigation a::after { display: none; }
  .hero { grid-template-columns: minmax(0, 1fr) 200px; gap: 28px; min-height: 480px; }
  .hero h1 { font-size: clamp(58px, 9vw, 72px); }
  .hero-visual { width: 190px; }
  .hero-role { font-size: 15px; }
  .eyebrow { font-size: 10px; }
  .about-section, .credentials-grid, .coursework, .language-row { grid-template-columns: 1fr; gap: 24px; }
  .education-grid { gap: 16px; }
  .education-card { padding: 22px; }
  .project-card { padding: 24px; }
  .project-grid { gap: 16px; }
  .contact-card { gap: 30px; }
  .contact-location a { font-size: 12px; }
}
@media (max-width: 600px) {
  .hero { grid-template-columns: 1fr; gap: 32px; padding-top: 44px; padding-bottom: 58px; }
  .hero-visual { grid-row: 1; width: 152px; justify-self: start; margin-left: 0; }
  .hero-visual::after { inset: 10px -10px -10px 10px; border-radius: 16px; }
  .portrait-card { border-width: 4px; border-radius: 12px; }
  .eyebrow { margin-bottom: 18px; }
  .hero h1 { font-size: clamp(58px, 16vw, 78px); }
  .hero-role { margin-top: 20px; max-width: 320px; }
  .hero-actions { gap: 10px; margin-top: 24px; }
  .button { padding-inline: 17px; }
  .scroll-cue { display: none; }
  .section-block { padding-block: 56px; }
  .section-heading { margin-bottom: 26px; }
  .about-copy { font-size: 15px; line-height: 1.9; }
  .education-grid, .project-grid, .skill-groups { grid-template-columns: 1fr; }
  .education-card { padding: 24px; }
  .skill-group { padding-block: 20px; }
  .project-card { padding: 26px 24px; }
  .project-body h3 { font-size: 26px; }
  .project-body ul { font-size: 14px; }
  .coursework, .language-row { gap: 12px; }
  .contact-card { grid-template-columns: 1fr; gap: 32px; }
  .contact-location a { font-size: 14px; }
  .footer-inner { align-items: flex-start; flex-direction: column; gap: 18px; }
  .footer-links { gap: 14px; }
}
@media (max-width: 370px) {
  .brand-copy { display: none; }
  .hero-actions .button { padding-inline: 14px; font-size: 11px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  [data-reveal].reveal-pending { opacity: 1; transform: none; }
}
@media print {
  :root { --paper: #fff; --surface: #fff; --tint: #fff; --ink: #202c3d; --body: #4d5868; --muted: #657083; }
  .site-header, .hero-actions, .scroll-cue, .site-footer { display: none; }
  .section-block { padding-block: 24px; }
  [data-reveal] { opacity: 1 !important; transform: none !important; }
  .project-card, .education-card { break-inside: avoid; }
}

.project-actions { margin-top: 20px; padding-top: 16px; border-top: 1px solid var(--line); }
.project-demo-link { display: inline-flex; align-items: center; gap: 8px; color: var(--accent); font-size: 12px; font-weight: 650; text-decoration: none; }
.project-demo-link span { transition: transform 180ms ease; }
.project-demo-link:hover span { transform: translate(2px, -2px); }
.project-demo-link:focus-visible { outline: 2px solid var(--accent); outline-offset: 4px; border-radius: 2px; }
@media print { .project-actions { display: none; } }

.project-actions { display: flex; flex-wrap: wrap; gap: 12px 22px; align-items: center; }
.project-download-link { display: inline-flex; align-items: center; gap: 7px; color: var(--muted); font-size: 11px; font-weight: 550; text-decoration: none; }
.project-download-link:hover { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }
.project-download-link:focus-visible { outline: 2px solid var(--accent); outline-offset: 4px; border-radius: 2px; }