:root {
  color-scheme: dark;
  --bg: #0b1016;
  --panel: #111c25;
  --line: #30404c;
  --text: #e6edf3;
  --muted: #a6b5c2;
  --accent: #8ddbb4;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 6.5rem; }
body { margin: 0; background: var(--bg); color: var(--text); font-size: 1rem; line-height: 1.65; }
a { color: var(--accent); text-underline-offset: .22em; text-decoration-thickness: 1px; }
a:hover { text-decoration-thickness: 2px; }
a:focus-visible { outline: 3px solid var(--accent); outline-offset: 5px; border-radius: 2px; }
.wrap { width: min(1080px, calc(100% - 4rem)); margin-inline: auto; }
.skip-link { position: fixed; top: .75rem; left: 1rem; z-index: 10; padding: .65rem 1rem; background: var(--text); color: var(--bg); transform: translateY(-200%); }
.skip-link:focus { transform: none; }
.site-header { position: sticky; top: 0; z-index: 2; background: var(--bg); border-bottom: 1px solid var(--line); }
.nav { min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.brand { color: var(--text); font-size: 1.2rem; font-weight: 750; text-decoration: none; letter-spacing: -.04em; }
.brand span { color: var(--accent); }
nav { display: flex; flex-wrap: wrap; gap: .2rem 1.5rem; }
nav a { display: inline-flex; align-items: center; min-height: 44px; color: var(--muted); text-decoration: none; font-size: .95rem; }
nav a:hover, nav a:focus-visible { color: var(--text); }
main:focus { outline: none; }
section { padding-block: 4.25rem; }
section, [id] { scroll-margin-top: .5rem; }
h1, h2, h3, p { margin: 0; }
h1 { font-size: clamp(3.5rem, 8vw, 6.5rem); line-height: 1; letter-spacing: -.065em; font-weight: 750; }
h2 { font-size: clamp(1.65rem, 3vw, 2.2rem); line-height: 1.2; letter-spacing: -.035em; }
h3 { font-size: 1.18rem; line-height: 1.4; letter-spacing: -.02em; overflow-wrap: anywhere; }
.eyebrow { margin-bottom: 1.1rem; color: var(--accent); font-size: .75rem; font-weight: 650; letter-spacing: .09em; text-transform: uppercase; }
.hero { padding-top: 4.25rem; padding-bottom: 0; border-bottom: 1px solid var(--line); }
.hero-title { margin-top: 1.5rem; font-size: clamp(1.6rem, 4vw, 2.7rem); line-height: 1.2; letter-spacing: -.04em; }
.lead { max-width: 650px; margin-top: 1.25rem; color: var(--muted); font-size: 1.1rem; }
.actions { display: flex; align-items: center; flex-wrap: wrap; gap: 1rem 1.75rem; margin-top: 1.75rem; }
.actions > a { min-height: 44px; display: inline-flex; align-items: center; gap: 1rem; }
.button { padding: .65rem 1.1rem; background: var(--accent); color: var(--bg); font-weight: 650; text-decoration: none; border: 2px solid transparent; transition: background-color 120ms; }
.button:hover { background: #b0ebcd; }
.review { margin-top: 3.25rem; padding-block: 1.75rem; border-top: 1px solid var(--line); }
.review h2 { font-size: 1rem; letter-spacing: 0; }
.review ol { margin: 1rem 0 0; padding: 0; list-style-position: inside; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem 2rem; font-size: .9rem; }
.review li::marker { color: var(--muted); }
.review li span { display: block; color: var(--muted); margin-top: .3rem; font-size: .82rem; }
.section-intro { max-width: 680px; margin-top: .9rem; color: var(--muted); }
.project-list, .case-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 3rem; }
.project-list { margin-top: 2.25rem; }
.project { padding-block: 1.5rem 2rem; border-top: 1px solid var(--line); }
.project h3 { margin-top: .4rem; }
.project h3 a { color: var(--text); text-decoration: none; }
.project h3 a:hover { text-decoration: underline; }
.project > p:not(.meta) { margin-top: .75rem; color: var(--muted); }
.meta { color: var(--muted); font-size: .82rem; }
.link-row { display: flex; flex-wrap: wrap; gap: .4rem 1.25rem; margin-top: .9rem; font-size: .9rem; }
.link-row a { min-height: 32px; display: inline-flex; align-items: center; }
#cases, #writing, #contact { border-top: 1px solid var(--line); }
.case { padding-block: 1.5rem; }
.case h3 { margin-block: .5rem .75rem; }
.case > p:not(.meta) { max-width: 800px; color: var(--muted); }
.case > a { display: inline-block; margin-top: .9rem; }
.case.featured { margin-top: 1.75rem; border-left: 3px solid var(--accent); padding: 1.5rem 1.75rem; background: var(--panel); }
.case .limitation { margin-top: .75rem; font-size: .88rem; }
.case-list { margin-top: 1rem; }
.reading-list { list-style: none; padding: 0; margin: 1.75rem 0 0; }
.reading-list li { padding-block: 1rem; border-top: 1px solid var(--line); }
.reading-list span { display: block; color: var(--muted); margin-top: .3rem; }
.patterns { margin-top: 2rem; }
.patterns p, .contact > p:not(.eyebrow) { margin-top: .75rem; max-width: 800px; color: var(--muted); }
.footer { border-top: 1px solid var(--line); padding-block: 1.5rem 2rem; font-size: .82rem; color: var(--muted); }
@media (max-width: 48rem) {
  html { scroll-padding-top: 1rem; }
  .wrap { width: calc(100% - 2.5rem); }
  .site-header { position: static; }
  .nav { align-items: flex-start; flex-direction: column; padding-block: .85rem .5rem; gap: .25rem; }
  nav { gap: .2rem 1.25rem; }
  section { padding-block: 3rem; }
  .hero { padding-top: 3rem; padding-bottom: 0; }
  .review ol { grid-template-columns: 1fr; gap: 1rem; }
  .project-list, .case-list { grid-template-columns: 1fr; }
  .case.featured { padding: 1.25rem; }
  .lead { font-size: 1rem; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
}