:root {
  --bg: #0a0f1c;
  --bg-elev: #0f172a;
  --border: #1e293b;
  --blue: #1e3a8a;
  --blue-soft: #2563eb;
  --accent: #60a5fa;
  --accent-strong: #93c5fd;
  --text: #cbd5e1;
  --heading: #f8fafc;
  --muted: #94a3b8;
  --radius: 8px;
  --measure: 46rem;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  color-scheme: dark;
  background-color: var(--bg);
}

body {
  margin: 0;
  font-family: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  font-size: 1.0625rem;
  line-height: 1.75;
  color: var(--text);
  background-color: var(--bg);
}

h1,
h2,
h3 {
  font-family: "Zilla Slab", Georgia, serif;
  color: var(--heading);
  line-height: 1.2;
  margin: 0 0 0.5em;
}

p {
  margin: 0 0 1em;
}

strong {
  color: var(--heading);
  font-weight: 600;
}

ul {
  margin: 0 0 1em;
  padding-left: 1.25em;
}

a {
  color: var(--accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

a:hover {
  color: var(--accent-strong);
}

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

::selection {
  background-color: var(--blue-soft);
  color: #fff;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 10;
  padding: 0.5rem 1rem;
  background-color: var(--blue-soft);
  color: #fff;
  text-decoration: none;
  border-radius: 0 0 var(--radius) 0;
}

.skip-link:focus {
  left: 0;
  color: #fff;
}

.container {
  max-width: var(--measure);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.site-header {
  border-bottom: 1px solid var(--border);
  background-color: rgba(10, 15, 28, 0.92);
}

.site-header .container {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem 1.5rem;
  padding-top: 1rem;
  padding-bottom: 1rem;
}

.brand {
  font-family: "Zilla Slab", Georgia, serif;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--heading);
  text-decoration: none;
}

.brand:hover {
  color: var(--accent);
}

.site-nav ul {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 1.25rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-nav a {
  display: inline-block;
  padding: 0.25rem 0;
  font-size: 0.95rem;
  color: var(--muted);
  text-decoration: none;
  border-bottom: 2px solid transparent;
}

.site-nav a:hover {
  color: var(--heading);
}

.site-nav a[aria-current="page"] {
  color: var(--heading);
  border-bottom-color: var(--blue-soft);
}

main {
  padding: 3rem 0 4rem;
}

.hero {
  padding-bottom: 1rem;
}

.hero h1 {
  font-size: clamp(2.25rem, 6vw, 3.25rem);
  margin-bottom: 0.1em;
}

.role {
  margin-bottom: 1.75em;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
}

.lead {
  font-size: 1.15rem;
  color: var(--heading);
}

.page-intro {
  margin-bottom: 2rem;
}

h2 {
  margin-top: 2.75rem;
  margin-bottom: 1rem;
  padding-bottom: 0.4rem;
  font-size: 1.5rem;
  border-bottom: 1px solid var(--border);
}

h3 {
  font-size: 1.2rem;
}

.card {
  margin-bottom: 1.25rem;
  padding: 1.25rem 1.5rem;
  background-color: var(--bg-elev);
  border: 1px solid var(--border);
  border-left: 3px solid var(--blue);
  border-radius: 0 var(--radius) var(--radius) 0;
}

.card:last-child {
  margin-bottom: 0;
}

.card h3 {
  margin-bottom: 0.35em;
}

.card h3 a {
  color: var(--heading);
  text-decoration: none;
}

.card h3 a:hover {
  color: var(--accent);
  text-decoration: underline;
}

.card p:last-child {
  margin-bottom: 0;
}

.meta {
  margin-bottom: 0.75em;
  font-size: 0.85rem;
  color: var(--muted);
}

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin: 0.75rem 0 0;
  padding: 0;
  list-style: none;
}

.tags li {
  padding: 0.1rem 0.65rem;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--accent-strong);
  background-color: rgba(30, 58, 138, 0.4);
  border: 1px solid var(--blue);
  border-radius: 999px;
}

.skills {
  display: grid;
  gap: 1.5rem;
}

.skills h3 {
  margin-bottom: 0.4em;
  font-size: 1rem;
  color: var(--accent-strong);
}

.skills .tags {
  margin-top: 0;
}

.site-footer {
  margin-top: 2rem;
  padding: 2rem 0;
  border-top: 1px solid var(--border);
}

.social {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.social a {
  color: var(--muted);
  text-decoration: none;
}

.social a:hover {
  color: var(--heading);
  text-decoration: underline;
}

.copyright {
  margin: 1.25rem 0 0;
  font-size: 0.8rem;
  color: var(--muted);
}

@media (min-width: 40rem) {
  .skills {
    grid-template-columns: repeat(2, 1fr);
  }
}