:root {
  --paper: #f3f4f0;
  --white: #fbfcf9;
  --ink: #141713;
  --muted: #62685f;
  --line: #cbd0c8;
  --blue: #2448d8;
  --blue-pale: #dfe5ff;
  --max: 1320px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--paper); }
body { margin: 0; overflow-x: hidden; background: var(--paper); color: var(--ink); font-family: "Instrument Sans", Arial, sans-serif; text-rendering: optimizeLegibility; }
a { color: inherit; text-decoration: none; }
::selection { background: var(--blue); color: white; }
.skip-link { position: fixed; top: -60px; left: 18px; z-index: 50; padding: 10px 14px; background: var(--ink); color: white; }
.skip-link:focus { top: 18px; }

.site-header, main, footer { width: min(var(--max), calc(100% - 64px)); margin-inline: auto; }
.site-header { min-height: 86px; display: grid; grid-template-columns: 76px 1fr auto; align-items: center; gap: 24px; border-bottom: 1px solid var(--ink); }
.monogram { width: 48px; height: 48px; display: grid; place-items: center; background: var(--ink); color: white; font-family: "Archivo", sans-serif; font-size: 16px; font-weight: 700; letter-spacing: -.04em; }
.site-header p { margin: 0; color: var(--muted); font-family: "IBM Plex Mono", monospace; font-size: 9px; font-weight: 600; line-height: 1.5; letter-spacing: .08em; text-transform: uppercase; }
nav { display: flex; align-items: center; gap: 24px; }
nav a { color: var(--muted); font-size: 12px; text-decoration: underline; text-underline-offset: 4px; }
nav a:hover, nav a:focus-visible { color: var(--blue); outline: none; }

.index-label, .case-tag, .company, dt, footer { font-family: "IBM Plex Mono", monospace; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; }
.index-label { display: block; color: var(--blue); font-size: 10px; }

.intro { min-height: 720px; display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(380px, .9fr); gap: clamp(60px, 10vw, 150px); align-items: end; padding: clamp(92px, 12vw, 168px) 0 72px; }
.intro-name h1 { margin: 26px 0 0; font-family: "Archivo", sans-serif; font-size: clamp(92px, 12vw, 176px); font-stretch: 85%; font-weight: 600; line-height: .75; letter-spacing: -.095em; }
.intro-copy { max-width: 600px; padding-bottom: 4px; }
.intro-copy .lead { margin: 0 0 30px; font-size: clamp(30px, 3.4vw, 48px); font-weight: 500; line-height: 1.02; letter-spacing: -.05em; }
.intro-copy > p:not(.lead) { max-width: 540px; margin: 0; color: #3e443c; font-size: 17px; line-height: 1.62; }
.intro-links { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 22px; margin-top: 54px; padding-top: 16px; border-top: 1px solid var(--ink); font-size: 12px; }
.intro-links a { color: var(--blue); font-weight: 600; }
.intro-links span { color: var(--muted); }

.section-title { display: grid; grid-template-columns: 150px minmax(260px, .8fr) minmax(320px, 1.2fr); gap: 34px; align-items: start; padding: 32px 0 50px; border-top: 1px solid var(--ink); }
.section-title h2 { margin: -7px 0 0; font-family: "Archivo", sans-serif; font-size: clamp(38px, 5vw, 68px); font-weight: 600; line-height: .95; letter-spacing: -.06em; }
.section-title p { max-width: 500px; margin: 0; color: var(--muted); font-size: 15px; line-height: 1.55; }

.case-note { position: relative; display: grid; grid-template-columns: 110px minmax(280px, 1.1fr) minmax(260px, .8fr) minmax(220px, .7fr); gap: clamp(26px, 4vw, 64px); align-items: start; padding: 52px 0 58px; border-top: 1px solid var(--line); }
.case-note:last-child { border-bottom: 1px solid var(--ink); }
.case-note::before { content: ""; position: absolute; left: 0; top: -1px; width: 0; height: 3px; background: var(--blue); transition: width 260ms ease; }
.case-note:hover::before { width: 100%; }
.case-number { font-family: "Archivo", sans-serif; font-size: 62px; font-weight: 500; line-height: .8; letter-spacing: -.08em; }
.case-tag, .company, dt { color: var(--muted); font-size: 9px; }
.case-heading h3 { max-width: 520px; margin: 18px 0 0; font-size: clamp(28px, 3.1vw, 46px); font-weight: 500; line-height: 1.02; letter-spacing: -.05em; }
.case-summary { margin: 25px 0 0; color: #464c43; font-size: 15px; line-height: 1.6; }
.case-outcome { margin: 0; }
.case-outcome div { padding: 0 0 18px; margin-bottom: 18px; border-bottom: 1px solid var(--line); }
.case-outcome dd { margin: 7px 0 0; font-family: "Archivo", sans-serif; font-size: 27px; font-weight: 600; letter-spacing: -.04em; }

.experience { padding-top: 120px; }
.experience-list { border-top: 1px solid var(--line); }
.experience-list article { display: grid; grid-template-columns: 150px minmax(260px, .8fr) minmax(320px, 1.2fr); gap: 34px; align-items: baseline; padding: 25px 0; border-bottom: 1px solid var(--line); }
.experience-list h3 { margin: 0; font-size: 20px; font-weight: 500; letter-spacing: -.025em; }
.experience-list p { max-width: 560px; margin: 0; color: var(--muted); font-size: 14px; line-height: 1.5; }

.contact { display: grid; grid-template-columns: 150px 1fr auto; gap: 34px; align-items: start; margin-top: 140px; padding: 48px 0 90px; border-top: 1px solid var(--ink); }
.contact h2 { margin: -8px 0 22px; font-family: "Archivo", sans-serif; font-size: clamp(44px, 6vw, 80px); font-weight: 600; line-height: .93; letter-spacing: -.065em; }
.contact p { max-width: 610px; margin: 0; color: var(--muted); font-size: 16px; line-height: 1.55; }
.contact-links { display: flex; flex-direction: column; gap: 13px; font-size: 13px; text-decoration: underline; text-underline-offset: 4px; }
.contact-links a:hover, .contact-links a:focus-visible { color: var(--blue); outline: none; }

footer { min-height: 64px; display: flex; align-items: center; justify-content: space-between; gap: 22px; border-top: 1px solid var(--line); color: var(--muted); font-size: 8px; }

@media (max-width: 960px) {
  .site-header, main, footer { width: min(100% - 34px, var(--max)); }
  .intro { min-height: auto; grid-template-columns: 1fr; gap: 70px; padding: 100px 0 60px; }
  .intro-name h1 { font-size: clamp(90px, 20vw, 150px); }
  .intro-copy { max-width: 720px; }
  .section-title { grid-template-columns: 110px 1fr; }
  .section-title p { grid-column: 2; }
  .case-note { grid-template-columns: 80px 1fr 1fr; }
  .case-summary { grid-column: 2; }
  .case-outcome { grid-column: 3; grid-row: 1 / span 2; }
  .experience-list article { grid-template-columns: 110px 1fr; }
  .experience-list p { grid-column: 2; }
  .contact { grid-template-columns: 110px 1fr; }
  .contact-links { grid-column: 2; flex-direction: row; }
}

@media (max-width: 640px) {
  .site-header { min-height: 72px; grid-template-columns: 54px 1fr; }
  .monogram { width: 42px; height: 42px; }
  .site-header p { display: none; }
  nav { justify-content: flex-end; gap: 14px; }
  nav a { font-size: 10px; }
  nav a:nth-child(2) { display: none; }
  .intro { gap: 55px; padding-top: 72px; }
  .intro-name h1 { font-size: 25vw; }
  .intro-copy .lead { font-size: 32px; }
  .section-title { grid-template-columns: 1fr; gap: 24px; }
  .section-title p { grid-column: 1; }
  .case-note { grid-template-columns: 58px 1fr; gap: 24px 18px; padding: 40px 0; }
  .case-number { font-size: 46px; }
  .case-summary, .case-outcome { grid-column: 2; grid-row: auto; }
  .case-outcome { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .case-heading h3 { font-size: 32px; }
  .experience { padding-top: 90px; }
  .experience-list article { grid-template-columns: 1fr; gap: 10px; }
  .experience-list p { grid-column: 1; }
  .contact { grid-template-columns: 1fr; margin-top: 100px; }
  .contact-links { grid-column: 1; }
  footer { align-items: flex-start; flex-direction: column; justify-content: center; padding: 18px 0; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .case-note::before { transition: none; }
}