:root {
  --paper: #f2f4f7;
  --surface: #ffffff;
  --ink: #15233a;
  --muted: #4a5870;
  --line: #c9d1dd;
  --pass: #17683f;
  --known: #8a4b00;
  --found: #a3262c;
  --focus: #1f4fd1;

  --display: "Bricolage Grotesque", "Arial Narrow", Arial, sans-serif;
  --body: "Atkinson Hyperlegible", Verdana, sans-serif;

  --gutter: clamp(1rem, 4vw, 3rem);
  --measure: 62ch;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--body);
  font-size: 1.0625rem;
  line-height: 1.6;
  -webkit-text-size-adjust: 100%;
}

a {
  color: inherit;
  text-decoration-thickness: 0.09em;
  text-underline-offset: 0.2em;
}
a:hover { text-decoration-thickness: 0.18em; }

:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 3px;
  border-radius: 2px;
}

.skip-link {
  position: absolute;
  left: var(--gutter);
  top: -4rem;
  background: var(--ink);
  color: var(--paper);
  padding: 0.5rem 0.9rem;
}
.skip-link:focus { top: 0.5rem; }

/* Header */

.site-header {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.5rem 2rem;
  max-width: 72rem;
  margin: 0 auto;
  padding: 1.5rem var(--gutter) 0;
}

.brand {
  font-family: var(--display);
  font-weight: 700;
  font-size: 1.15rem;
  text-decoration: none;
}

.site-header ul {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 1.5rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

/* Sections */

main {
  max-width: 72rem;
  margin: 0 auto;
  padding: 0 var(--gutter);
}

main > section { padding-block: clamp(3rem, 8vw, 6rem) 0; }

h1, h2, h3, h4 {
  font-family: var(--display);
  margin: 0;
  line-height: 1.05;
}

h1 {
  font-size: clamp(3rem, 11vw, 8.5rem);
  font-weight: 800;
  font-stretch: 75%;
  letter-spacing: -0.035em;
  line-height: 0.92;
  max-width: 11ch;
}

h2 {
  font-size: clamp(2rem, 5vw, 3.25rem);
  font-weight: 700;
  font-stretch: 85%;
  letter-spacing: -0.02em;
  padding-bottom: 1rem;
  border-bottom: 3px solid var(--ink);
}

h3 {
  font-size: 1.75rem;
  font-weight: 700;
  font-stretch: 90%;
  letter-spacing: -0.01em;
}

h4 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-top: 1.75rem;
}

p { margin: 0 0 1rem; max-width: var(--measure); }

.lede {
  font-size: clamp(1.15rem, 2.2vw, 1.4rem);
  line-height: 1.5;
  margin-top: 1.75rem;
  max-width: 46ch;
}

.section-intro { color: var(--muted); margin-top: 1rem; }

/* Hero: the claims, laid out like the results of a test run */

.hero { padding-block-start: clamp(2.5rem, 9vw, 6rem); }

.checks {
  list-style: none;
  margin: clamp(2rem, 5vw, 3.5rem) 0 0;
  padding: 0;
  border-bottom: 1px solid var(--line);
}

.checks li {
  display: grid;
  grid-template-columns: 2rem minmax(0, 1fr) auto;
  column-gap: 0.75rem;
  align-items: baseline;
  padding: 0.85rem 0;
  border-top: 1px solid var(--line);
}

.mark {
  width: 1.35rem;
  height: 1.35rem;
  align-self: center;
  fill: none;
  stroke: var(--pass);
  stroke-width: 3;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.claim {
  font-family: var(--display);
  font-weight: 600;
  font-size: clamp(1.1rem, 2.2vw, 1.4rem);
  line-height: 1.25;
}

.checks .evidence { grid-column: 3; justify-self: end; text-align: right; }
.checks .evidence + .evidence { grid-row: 2; }

/* The one moment of motion: each mark is drawn in turn as the page loads */
@media (prefers-reduced-motion: no-preference) {
  .mark path {
    stroke-dasharray: 26;
    stroke-dashoffset: 26;
    animation: draw-mark 0.35s ease-out forwards;
  }
  .checks li:nth-child(1) .mark path { animation-delay: 0.25s; }
  .checks li:nth-child(2) .mark path { animation-delay: 0.45s; }
  .checks li:nth-child(3) .mark path { animation-delay: 0.65s; }
  .checks li:nth-child(4) .mark path { animation-delay: 0.85s; }
  .checks li:nth-child(5) .mark path { animation-delay: 1.05s; }
}

@keyframes draw-mark {
  to { stroke-dashoffset: 0; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}

/* Projects */

.project {
  display: grid;
  grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
  gap: 1rem 3rem;
  padding: 2.5rem 0;
  border-bottom: 1px solid var(--line);
}

.project-name p { color: var(--muted); margin-top: 0.6rem; font-size: 0.98rem; }

.findings {
  list-style: none;
  margin: 0.75rem 0 1.5rem;
  padding: 0;
}

.findings li {
  display: grid;
  grid-template-columns: 12.5rem minmax(0, 1fr);
  gap: 0.25rem 1rem;
  align-items: baseline;
  padding: 0.7rem 0;
  border-top: 1px solid var(--line);
}

.findings p { margin: 0; }

.status {
  justify-self: start;
  font-size: 0.9rem;
  font-weight: 700;
  line-height: 1.3;
  padding: 0.15rem 0.6rem;
  border: 1.5px solid currentColor;
  border-radius: 999px;
  background: var(--surface);
  white-space: nowrap;
}
.status-reported { color: var(--found); }
.status-documented { color: var(--known); }
.status-planted { color: var(--pass); }

.project-links { display: flex; flex-wrap: wrap; gap: 0.5rem 1.75rem; margin: 0; }

/* Skills */

.skills { margin: 1.5rem 0 0; }

.skills > div {
  display: grid;
  grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
  gap: 0.5rem 3rem;
  padding: 1.25rem 0;
  border-top: 1px solid var(--line);
}

.skills dt {
  font-family: var(--display);
  font-weight: 700;
  font-size: 1.3rem;
  font-stretch: 90%;
}

.skills dd { margin: 0; }
.skills ul { margin: 0; padding: 0; list-style: none; }
.skills li { padding: 0.2rem 0; max-width: var(--measure); }

/* Background */

.background {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: 2rem 3rem;
  margin-top: 2rem;
}

.prose p { font-size: 1.15rem; }

.steps {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: step;
}

.steps li {
  counter-increment: step;
  display: grid;
  grid-template-columns: 2.5rem minmax(0, 1fr);
  align-items: baseline;
  padding: 0.7rem 0;
  border-top: 1px solid var(--line);
}

.steps li::before {
  content: counter(step);
  font-family: var(--display);
  font-weight: 800;
  font-size: 1.3rem;
  color: var(--muted);
}

/* Contact */

.contact-links {
  list-style: none;
  margin: 1.5rem 0 0;
  padding: 0;
}

.contact-links li { padding: 0.35rem 0; }

.contact-links a {
  font-family: var(--display);
  font-weight: 700;
  font-stretch: 85%;
  font-size: clamp(1.4rem, 4vw, 2.4rem);
  line-height: 1.2;
  letter-spacing: -0.01em;
}

/* Footer */

.site-footer {
  max-width: 72rem;
  margin: clamp(4rem, 10vw, 7rem) auto 0;
  padding: 0 var(--gutter) 3rem;
  color: var(--muted);
}
.site-footer p {
  max-width: none;
  margin: 0;
  padding-top: 1.5rem;
  border-top: 3px solid var(--ink);
}

/* Narrow screens: one column, evidence under its claim */

@media (max-width: 760px) {
  .project,
  .skills > div,
  .background { grid-template-columns: minmax(0, 1fr); }

  .checks li { grid-template-columns: 2rem minmax(0, 1fr); }
  .checks .evidence,
  .checks .evidence + .evidence {
    grid-column: 2;
    grid-row: auto;
    justify-self: start;
    text-align: left;
  }

  .findings li { grid-template-columns: minmax(0, 1fr); }
}