:root {
  color-scheme: light;
  --paper: #ffffff;
  --ink: #252a2d;
  --muted: #5c646b;
  --blue: #235b83;
  --line: #e0e4e6;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-padding-top: 2rem; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  font-size: 1.0625rem;
  line-height: 1.65;
  -webkit-text-size-adjust: 100%;
}
a { color: var(--blue); text-underline-offset: 0.25em; }
a:hover { text-decoration-thickness: 2px; }
a:focus-visible { outline: 2px solid var(--blue); outline-offset: 5px; }
p { margin: 0 0 1rem; }
p:last-child { margin-bottom: 0; }
h1, h2, h3 { margin: 0; }
.page { width: min(58rem, calc(100% - 4rem)); margin-inline: auto; }
.skip-link {
  position: fixed;
  z-index: 10;
  top: 1rem;
  left: 1rem;
  padding: 0.6rem 1rem;
  background: var(--paper);
  transform: translateY(-200%);
}
.skip-link:focus { transform: translateY(0); }
.site-header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem 2rem;
  padding-block: 2rem;
  border-bottom: 1px solid var(--line);
  font-size: 0.9375rem;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  color: var(--ink);
  text-decoration: none;
  font-weight: 600;
}
.brand-mark {
  display: grid;
  place-items: center;
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  background: var(--blue);
  color: var(--paper);
  font-size: 0.75rem;
  font-weight: 600;
}
nav { display: flex; flex-wrap: wrap; gap: 1.5rem; }
nav a { color: var(--muted); text-decoration: none; padding-block: 0.35rem; }
nav a:hover { color: var(--blue); text-decoration: underline; }
.intro {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 13rem;
  align-items: start;
  gap: 2.5rem;
  padding-block: 4.5rem 3.5rem;
}
.intro-text { min-width: 0; }
.headshot {
  display: block;
  width: 100%;
  height: auto;
  margin-top: 0.4rem;
  border: 1px solid var(--line);
  border-radius: 6px;
}
h1 {
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2.75rem, 6vw, 4rem);
  font-weight: 400;
  line-height: 1.12;
  letter-spacing: -0.035em;
  margin-bottom: 1.75rem;
}
.intro-copy { max-width: 39rem; font-size: 1.1875rem; }
.intro-contact { display: inline-block; margin-top: 0.35rem; font-size: 1rem; }
.experience { padding-bottom: 2.5rem; }
.experience h2 { color: var(--muted); font-size: 0.875rem; font-weight: 400; }
.logos {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  align-items: center;
  justify-items: center;
  gap: 2.5rem;
  padding-block: 1.75rem;
}
.logos img {
  display: block;
  width: 100%;
  height: 3.25rem;
  object-fit: contain;
  filter: grayscale(1);
  opacity: 0.8;
}
.logos .mayo { height: 4.25rem; max-width: 5rem; }
.brand-note { color: var(--muted); font-size: 0.8125rem; }
.text-section {
  display: grid;
  grid-template-columns: 11rem minmax(0, 1fr);
  gap: 2.5rem;
  padding-block: 2.75rem;
  border-top: 1px solid var(--line);
}
.text-section > h2 { font-size: 1rem; font-weight: 600; line-height: 1.6; }
.text-section p { color: var(--muted); }
.projects { display: grid; gap: 2rem; }
.projects article + article { padding-top: 2rem; border-top: 1px solid var(--line); }
.project-meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: baseline;
  gap: 0.25rem 1rem;
  margin-bottom: 0.65rem;
  color: var(--muted);
  font-size: 0.875rem;
  line-height: 1.5;
}
.project-dates { font-variant-numeric: tabular-nums; }
.project-dates.current { color: var(--blue); }
.projects h3 { font-size: 1.125rem; line-height: 1.5; font-weight: 600; margin-bottom: 0.45rem; }
.projects h4 { margin: 1.25rem 0 0.4rem; font-size: 1rem; line-height: 1.5; font-weight: 600; }
.tool-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin: 1.1rem 0 0;
  padding: 0;
  list-style: none;
}
.tool-list li {
  padding: 0.3rem 0.6rem;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: #f8fafb;
  color: #414e57;
  font-size: 0.875rem;
  line-height: 1.4;
}
.credentials { margin-top: 1.5rem; font-size: 0.9375rem; }
.contact { padding-block: 2.75rem 3.5rem; }
.email { overflow-wrap: anywhere; }
.site-footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.75rem 2rem;
  padding-block: 1.5rem 2rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.8125rem;
}
.site-footer p { margin: 0; }
.site-footer a { color: inherit; }

.not-found {
  min-height: 58vh;
  align-content: center;
}

.not-found h1 {
  margin: 0;
  max-width: 8ch;
  font-size: clamp(2.6rem, 7vw, 5rem);
  font-weight: 500;
  letter-spacing: -0.055em;
  line-height: 0.95;
}

@media (max-width: 48rem) {
  .intro { display: flex; flex-direction: column; gap: 1.5rem; }
  .headshot { order: -1; width: min(8.5rem, 100%); margin-top: 0; }
}

@media (max-width: 42rem) {
  .page { width: calc(100% - 2.5rem); }
  .site-header { padding-block: 1.25rem; }
  nav { gap: 1.25rem; }
  .intro { padding-block: 3rem 2.5rem; }
  .intro-copy { font-size: 1.125rem; }
  .logos { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.75rem 2rem; }
  .logos img { max-width: 11rem; }
  .text-section { grid-template-columns: minmax(0, 1fr); gap: 1.25rem; padding-block: 2.25rem; }
  .text-section > h2 { color: var(--muted); font-size: 0.875rem; }
}