:root {
  --ink: #182b35;
  --muted: #56636a;
  --line: #d9dfe1;
  --accent: #a3332d;
  --serif: Georgia, 'Times New Roman', serif;
  --sans: Arial, Helvetica, sans-serif;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; scroll-padding-top: 100px; }
body { margin: 0; background: #fff; color: var(--ink); font: 16px/1.75 var(--sans); }
a { color: inherit; text-underline-offset: 5px; text-decoration-thickness: 1px; }
button { font: inherit; }
img { max-width: 100%; display: block; }
a, button { -webkit-tap-highlight-color: transparent; }
a:focus-visible, button:focus-visible { outline: 3px solid var(--accent); outline-offset: 6px; }
.shell { width: min(1040px, calc(100% - 96px)); margin-inline: auto; }
.skip-link { position: fixed; left: 24px; top: -100px; z-index: 100; background: var(--ink); color: #fff; padding: 12px 20px; }
.skip-link:focus { top: 12px; }
.site-header { position: sticky; top: 0; z-index: 20; background: #fff; border-bottom: 1px solid var(--line); }
.nav { min-height: 80px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.wordmark { font-size: 16px; font-weight: 400; text-decoration: none; white-space: nowrap; }
.nav-links { display: flex; align-items: center; gap: 28px; }
.nav-links a { font-size: 14px; text-decoration: none; }
.nav-links a:hover, .nav-links a[aria-current='location'] { color: var(--accent); }
.nav-links .nav-resume { border: 1px solid var(--ink); padding: 7px 16px; }
.menu-toggle { display: none; }

.hero { padding-block: 76px 64px; display: grid; grid-template-columns: minmax(0, 1fr) 260px; gap: 72px; align-items: center; }
.hero h1 { font: 400 clamp(52px, 6vw, 72px)/1.1 var(--serif); letter-spacing: -2px; margin: 0 0 24px; }
.hero-intro { max-width: 620px; margin: 0; font-size: 18px; line-height: 1.85; }
.intro-links { display: flex; flex-wrap: wrap; gap: 26px; margin-top: 24px; font-size: 14px; }
.portrait-frame { aspect-ratio: 1/1.15; position: relative; overflow: hidden; background: #f3f5f5; }
.portrait { width: 100%; height: 100%; object-fit: cover; object-position: center 30%; }
.portrait-fallback { height: 100%; display: flex; justify-content: center; align-items: center; color: var(--ink); border: 1px solid var(--line); font: 80px var(--serif); }

.section { padding-block: 36px 48px; }
.section-heading { margin-bottom: 26px; }
h2 { font: 400 34px/1.2 var(--serif); letter-spacing: -.5px; margin: 0; }
h3 { margin: 0; }
.project { display: grid; grid-template-columns: 220px minmax(0, 1fr); padding-block: 30px; gap: 36px; border-top: 1px solid var(--line); }
.project-meta { display: flex; flex-direction: column; align-items: flex-start; gap: 3px; color: var(--muted); font-size: 14px; }
.project h3 { font-size: 24px; font-weight: 500; line-height: 1.35; letter-spacing: -.3px; margin-bottom: 14px; }
.project-subtitle { font-size: 18px; color: var(--muted); }
.project-description { font-size: 16px; line-height: 1.8; margin: 0; }
.award { color: var(--accent); margin-top: 10px; }

.experience-row { display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: 36px; border-top: 1px solid var(--line); padding-block: 30px; }
.experience-meta { font-size: 14px; color: var(--muted); }
.experience-meta p { margin: 0 0 3px; }
.role-heading { display: flex; gap: 24px; align-items: flex-start; justify-content: space-between; }
.role-heading h3 { font-size: 24px; line-height: 1.35; font-weight: 500; letter-spacing: -.3px; }
.role-heading > span { font-size: 14px; flex-shrink: 0; color: var(--muted); padding-top: 3px; }

.contact-section { border-top: 1px solid var(--line); padding-block: 36px 48px; display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: 36px; }
.contact-email { font-size: 22px; overflow-wrap: anywhere; }
.contact-links > div { display: flex; flex-wrap: wrap; gap: 26px; margin-top: 18px; font-size: 14px; }
.site-footer { border-top: 1px solid var(--line); display: flex; justify-content: space-between; align-items: center; gap: 20px; font-size: 12px; color: var(--muted); min-height: 78px; }
.site-footer a { text-decoration: none; }

@media (min-width: 761px) {
  .nav-links { display: flex !important; }
}
@media (max-width: 1000px) {
  .shell { width: calc(100% - 64px); }
  .hero { grid-template-columns: minmax(0, 1fr) 230px; gap: 40px; padding-block: 56px; }
  .project, .experience-row, .contact-section { grid-template-columns: 180px minmax(0, 1fr); gap: 28px; }
  .role-heading { flex-direction: column; gap: 4px; }
}
@media (max-width: 760px) {
  html { scroll-padding-top: 84px; }
  .shell { width: calc(100% - 40px); }
  .nav { min-height: 72px; flex-wrap: wrap; gap: 0; }
  .menu-toggle:not([hidden]) { display: flex; align-items: center; gap: 12px; border: 0; background: none; color: var(--ink); padding: 12px 0 12px 12px; min-height: 44px; font-size: 14px; cursor: pointer; }
  .menu-icon { position: relative; width: 18px; height: 10px; border-block: 1px solid currentColor; }
  .menu-toggle[aria-expanded='true'] .menu-icon { height: 0; border-bottom: 0; transform: rotate(45deg); }
  .menu-toggle[aria-expanded='true'] .menu-icon::after { content: ''; position: absolute; left: 0; top: -1px; width: 18px; border-top: 1px solid currentColor; transform: rotate(-90deg); }
  .nav-links { flex-basis: 100%; flex-direction: column; align-items: stretch; gap: 0; padding: 8px 0 20px; }
  .nav-links a { font-size: 16px; padding: 12px 0; border-top: 1px solid var(--line); }
  .nav-links .nav-resume { padding: 10px 16px; text-align: center; margin-top: 10px; }
  .hero { grid-template-columns: minmax(0, 1fr); gap: 30px; padding-block: 40px; }
  .hero h1 { font-size: 54px; letter-spacing: -1.5px; margin-bottom: 18px; }
  .hero-intro { font-size: 16px; line-height: 1.85; }
  .profile { max-width: 280px; width: 100%; }
  .portrait-frame { aspect-ratio: 1/1; }
  .section { padding-block: 24px 30px; }
  .section-heading { margin-bottom: 20px; }
  h2 { font-size: 30px; }
  .project, .experience-row { grid-template-columns: minmax(0, 1fr); gap: 14px; padding-block: 25px; }
  .project-meta, .experience-meta { display: flex; flex-direction: row; flex-wrap: wrap; gap: 3px 16px; font-size: 13px; }
  .award { flex-basis: 100%; margin-top: 4px; }
  .project h3, .role-heading h3 { font-size: 22px; }
  .project-subtitle { font-size: 17px; }
  .experience-meta p { margin: 0; }
  .contact-section { grid-template-columns: minmax(0, 1fr); gap: 20px; padding-block: 28px 36px; }
  .contact-email { font-size: 21px; }
  .site-footer { min-height: 70px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
}
@media print {
  .site-header, .intro-links, .contact-section, .site-footer, .profile { display: none; }
  .shell { width: 100%; }
  .hero { display: block; padding: 20px 0; }
  .hero h1 { font-size: 40px; }
  .section { padding: 25px 0; }
  .project, .experience-row { break-inside: avoid; }
}