:root {
  --paper: #0a0e14;
  --surface: #0f1520;
  --ink: #d6deeb;
  --muted: #7a8699;
  --line: #1e2837;
  --accent: #4d9dff;
  --accent-soft: #0f1d33;
  --on-accent: #06101f;
  --radius-icon: 22%;
  --max: 60rem;
  color-scheme: dark;
}

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

html { scroll-behavior: smooth; scroll-padding-top: 3.5rem; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 400 0.875rem/1.6 "JetBrains Mono", ui-monospace, Menlo, Consolas, monospace;
  -webkit-font-smoothing: antialiased;
}

/* Faint CRT scanlines */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background: repeating-linear-gradient(transparent 0 2px, rgb(0 0 0 / 0.12) 2px 3px);
}

img { display: block; max-width: 100%; }

::selection { background: var(--accent); color: var(--on-accent); }

a { color: inherit; }

a:focus-visible, summary:focus-visible {
  outline: 1px dashed var(--accent);
  outline-offset: 3px;
}

h1, h2, h3, p, ul, ol, dl, dd { margin: 0; }

.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 1.25rem;
}

/* Nav: the window title bar */

.nav {
  position: sticky;
  top: 0;
  z-index: 10;
  background: var(--surface);
  border-bottom: 1px solid var(--line);
}

.nav .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 2.5rem;
}

.nav-name {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-weight: 700;
  font-size: 0.875rem;
  text-decoration: none;
  color: var(--accent);
}

.dots { display: flex; gap: 0.4rem; }
.dots i { width: 0.7rem; height: 0.7rem; border-radius: 50%; background: var(--line); }
.dots i:first-child { background: var(--accent); }

.nav-links { display: flex; gap: 1.5rem; font-size: 0.875rem; }

.nav-links a { color: var(--muted); text-decoration: none; }
.nav-links a::before { content: "./"; }
.nav-links a:hover { color: var(--accent); }

/* Hero */

.hero {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 2rem;
  align-items: center;
  padding-block: 3rem 2.5rem;
}

.cmd { color: var(--muted); margin-bottom: 0.75rem; }
.cmd::before { content: "$ "; color: var(--accent); }

.hero h1 {
  font-size: clamp(2rem, 5.5vw, 3.75rem);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.04em;
}

.cursor {
  display: inline-block;
  width: 0.55em;
  height: 0.85em;
  margin-left: 0.1em;
  vertical-align: -0.05em;
  background: var(--accent);
  animation: blink 1.1s steps(1) infinite;
}

@keyframes blink { 50% { opacity: 0; } }

.lede {
  margin-top: 1rem;
  max-width: 38rem;
  color: var(--muted);
}

.lede::before { content: "> "; color: var(--accent); }

.lede strong { color: var(--accent); font-weight: 700; }

.hero-links { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: 1.25rem; }

.button {
  display: inline-block;
  padding: 0.3125rem 0.625rem;
  border: 1px solid var(--line);
  font-size: 0.875rem;
  text-decoration: none;
  color: var(--ink);
}

.button::before { content: "[ "; color: var(--accent); }
.button::after { content: " ]"; color: var(--accent); }

.button.is-solid { background: var(--accent); border-color: var(--accent); color: var(--on-accent); font-weight: 700; }
.button.is-solid::before, .button.is-solid::after { color: inherit; }

.button:hover { border-color: var(--accent); color: var(--accent); }
.button.is-solid:hover { background: transparent; color: var(--accent); }

/* The dock: a tiled pane */

.dock {
  position: relative;
  display: grid;
  grid-template-columns: repeat(2, auto);
  gap: 1.25rem 1.5rem;
  margin: 0;
  padding: 1.5rem 1.5rem 1.125rem;
  background: var(--accent-soft);
  border: 1px solid color-mix(in srgb, var(--accent) 40%, transparent);
  list-style: none;
}

.dock::before {
  content: " ~/apps ";
  position: absolute;
  top: -0.75em;
  left: 1rem;
  padding: 0 0.25rem;
  background: var(--paper);
  color: var(--accent);
  font-size: 0.8125rem;
}

.dock a {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
  font-size: 0.8125rem;
  color: var(--muted);
}

.dock img {
  width: 4.5rem;
  height: auto;
  border-radius: var(--radius-icon);
  transition: transform 0.18s ease;
}

.dock a:hover img { transform: translateY(-4px); }
.dock a:hover { color: var(--accent); }

/* Sections */

.section { padding: 2.5rem 0; border-top: 1px dashed var(--line); }

.section h2 {
  font-size: clamp(1.125rem, 2.5vw, 1.375rem);
  font-weight: 700;
  margin-bottom: 1.5rem;
}

.section h2::before { content: "~ $ "; color: var(--accent); }

.muted { color: var(--muted); }

/* Apps */

.app {
  display: grid;
  grid-template-columns: 5fr 7fr;
  gap: 2rem;
  align-items: center;
  padding: 1.75rem 0;
}

.app:first-of-type { padding-top: 0; }
.app + .app { border-top: 1px dashed var(--line); }

.app:nth-of-type(even) .app-text { order: 2; }

.app-head { display: flex; align-items: center; gap: 1rem; margin-bottom: 0.625rem; }

.app-head img { width: 2.75rem; border-radius: var(--radius-icon); }

.app h3 { font-size: 1.125rem; font-weight: 800; line-height: 1.25; }

.app-client { font-size: 0.875rem; color: var(--muted); }
.app-client::before { content: "# "; }

.app-stack { margin-top: 0.5rem; font-size: 0.8125rem; color: var(--muted); }
.app-stack::before { content: "$ "; color: var(--accent); }

.app-stack + .app-stats { margin-top: 0.125rem; }

.app-stats { margin-top: 0.5rem; color: var(--accent); }

.app-stats + p { margin-top: 0.5rem; }

.app ul { margin-top: 0.625rem; padding-left: 1.5rem; color: var(--muted); }

.app li::marker { content: "→ "; color: var(--accent); }

.app li + li { margin-top: 0.125rem; }

.app .hero-links { margin-top: 1rem; }

.phones {
  display: flex;
  gap: 0.75rem;
  justify-content: center;
  align-items: flex-start;
}

.phones img {
  width: calc((100% - 1.5rem) / 3);
  max-width: 10rem;
  border: 4px solid var(--line);
  border-radius: 1.25rem;
  background: var(--line);
}

.phones img:nth-child(2) { margin-top: 1.25rem; }

/* Rows: experience and education */

.rows { list-style: none; padding: 0; }

.row {
  display: grid;
  grid-template-columns: 2.25rem 1fr auto;
  gap: 0 1rem;
  padding: 0.875rem 0;
}

.row + .row { border-top: 1px dashed var(--line); }

.logo {
  width: 2.25rem;
  height: 2.25rem;
  background: #fff;
  border: 1px solid var(--line);
  object-fit: contain;
}

.monogram {
  display: grid;
  place-items: center;
  font-weight: 800;
  color: var(--on-accent);
  background: var(--accent);
  border: 0;
}

.row h3 { font-size: 0.9375rem; font-weight: 700; line-height: 1.4; }

.row p { color: var(--muted); max-width: 40rem; }

.row .org { color: var(--ink); }

.row time { color: var(--accent); font-size: 0.8125rem; white-space: nowrap; }
.row time::before { content: "["; }
.row time::after { content: "]"; }

/* Skills */

.skills { display: grid; grid-template-columns: 10rem 1fr; gap: 0.5rem 1.5rem; }

.skills dt { font-weight: 700; color: var(--accent); }
.skills dt::before { content: "--"; }

.skills dd { color: var(--muted); }

details { margin-top: 1.75rem; border-top: 1px dashed var(--line); padding-top: 1rem; }

summary { cursor: pointer; font-weight: 700; }

summary span { color: var(--muted); font-weight: 400; }
summary span::before { content: "# "; }

.certs { list-style: none; padding: 0; margin-top: 0.5rem; columns: 2; column-gap: 2rem; }

.certs li {
  break-inside: avoid;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.375rem 0;
  border-bottom: 1px dashed var(--line);
}

.certs a { color: var(--accent); text-decoration-color: color-mix(in srgb, var(--accent) 35%, transparent); text-underline-offset: 3px; }

.certs a:hover { text-decoration-color: currentColor; }

.certs span { color: var(--muted); font-size: 0.8125rem; white-space: nowrap; }

/* Status */

.status {
  display: flex;
  width: fit-content;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
  padding: 0.125rem 0.625rem;
  border: 1px solid color-mix(in srgb, var(--accent) 40%, transparent);
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 0.8125rem;
}

.dot { width: 0.5rem; height: 0.5rem; border-radius: 50%; background: var(--accent); animation: blink 1.6s steps(1) infinite; }

/* Writing */

.posts { list-style: none; padding: 0; margin-bottom: 1.25rem; }

.posts li {
  display: grid;
  grid-template-columns: 6.5rem 1fr;
  gap: 0 1rem;
  padding: 0.625rem 0;
  border-bottom: 1px dashed var(--line);
}

.posts time { color: var(--accent); font-size: 0.8125rem; padding-top: 0.1em; }
.posts a { font-weight: 700; text-decoration: none; }
.posts a:hover { color: var(--accent); text-decoration: underline; }
.posts p { grid-column: 2; color: var(--muted); }

/* Contact */

.email {
  display: inline-block;
  font-size: clamp(1rem, 3.5vw, 1.625rem);
  font-weight: 700;
  text-decoration: none;
  overflow-wrap: anywhere;
  color: var(--accent);
  border-bottom: 2px solid var(--accent);
}

.email:hover { background: var(--accent); color: var(--on-accent); }

.socials { display: flex; flex-wrap: wrap; gap: 1.25rem; margin-top: 1.25rem; list-style: none; padding: 0; }

.socials a { color: var(--accent); text-underline-offset: 4px; }
.socials a::before { content: "@"; color: var(--muted); }

.socials a:hover { color: var(--ink); }

footer { padding-block: 1.25rem 2rem; color: var(--muted); font-size: 0.8125rem; }
footer::before { content: "[process exited with code 0] "; }

/* Small screens */

@media (max-width: 760px) {
  .hero { grid-template-columns: 1fr; padding-block: 2rem; }
  .dock { grid-template-columns: repeat(4, auto); justify-content: space-between; gap: 1rem; padding: 1.25rem 1rem 1rem; }
  .dock img { width: clamp(3rem, 14vw, 4rem); }
  .app { grid-template-columns: 1fr; gap: 1.25rem; }
  .app:nth-of-type(even) .app-text { order: 0; }
  .row { grid-template-columns: 2.25rem 1fr; }
  .row time { grid-column: 2; margin-top: 0.25rem; }
  .skills { grid-template-columns: 1fr; gap: 0.25rem; }
  .skills dd { margin-bottom: 0.625rem; }
  .certs { columns: 1; }
  .posts li { grid-template-columns: 1fr; }
  .posts p { grid-column: 1; }
  .nav-links { gap: 1rem; }
  .dots, .host { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .dock img { transition: none; }
  .cursor, .dot { animation: none; }
}