@font-face {
  font-family: "JetBrains Mono";
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url("../fonts/jetbrains-mono.woff2") format("woff2");
}

:root {
  --bg: #f2f1ed;
  --term-bg: #faf9f6;
  --term-chrome: #ecebe6;
  --fg: #1f2328;
  --muted: #656d76;
  --prompt: #1a7f37;
  --line: #d0d7de;
  --accent: #0969da;

  --step: 0.5rem;
  --rhythm-tight: var(--step);
  --rhythm-block: calc(var(--step) * 3);

  --mono: "JetBrains Mono", "SF Mono", ui-monospace, Menlo, Consolas, monospace;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #1c2128;
    --term-bg: #22272e;
    --term-chrome: #2d333b;
    --fg: #adbac7;
    --muted: #909dab;
    --prompt: #8ddb8c;
    --line: #444c56;
    --accent: #539bf5;
  }
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--mono);
  font-size: 0.9375rem;
  line-height: 1.55;
  font-variant-numeric: tabular-nums;
  font-feature-settings: "calt" 1;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body { min-height: 100dvh; }

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--fg);
  color: var(--bg);
  padding: 0.5rem 0.75rem;
  font-family: var(--mono);
  font-size: 0.85rem;
}
.skip-link:focus { left: 1rem; top: 1rem; z-index: 10; }

main {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100dvh;
  padding: clamp(1.5rem, 6vw, 4rem) 1rem;
}

.term {
  width: 100%;
  max-width: 620px;
  background: var(--term-bg);
  border: 1px solid var(--line);
  border-radius: 10px;
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.03), 0 10px 32px rgba(0, 0, 0, 0.06);
}

@media (prefers-color-scheme: dark) {
  .term { box-shadow: 0 1px 0 rgba(0, 0, 0, 0.4), 0 14px 40px rgba(0, 0, 0, 0.35); }
}

.term__chrome {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.65rem 0.9rem;
  background: var(--term-chrome);
  border-bottom: 1px solid var(--line);
  border-radius: 10px 10px 0 0;
  position: relative;
}

.term__dot {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  flex-shrink: 0;
}
.term__dot--r { background: #ff5f57; }
.term__dot--y { background: #febc2e; }
.term__dot--g { background: #28c840; }

.term__title {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  font-size: 0.72rem;
  color: var(--muted);
  letter-spacing: 0.01em;
  white-space: nowrap;
}

@media (max-width: 420px) {
  .term__title { display: none; }
}

.term__body {
  padding: 1.4rem 1.5rem 1.6rem;
}

.term__cmd {
  margin: 0;
  color: var(--fg);
  font-size: 0.9rem;
}
.term__cmd + .term__cmd { margin-top: var(--rhythm-block); }

.term__prompt {
  color: var(--prompt);
  font-weight: 500;
  margin-right: 0.45rem;
  user-select: none;
}

.term__profile,
.term__bio {
  margin: var(--rhythm-tight) 0 var(--rhythm-block);
  padding-left: 1.25rem;
  border-left: 1px solid var(--line);
}

.term__profile {
  display: flex;
  align-items: center;
  gap: 1.2rem;
  padding-top: 0.35rem;
  padding-bottom: 0.35rem;
}

.term__avatar {
  width: 96px;
  height: 96px;
  border-radius: 6px;
  border: 1px solid var(--line);
  image-rendering: pixelated;
  image-rendering: crisp-edges;
  flex-shrink: 0;
}

.term__meta { min-width: 0; }

.term__greet {
  margin: 0 0 0.1rem;
  font-size: 0.9rem;
  color: var(--muted);
}

.term__name {
  margin: 0 0 0.5rem;
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--fg);
  letter-spacing: -0.02em;
  line-height: 1.1;
}

.term__tagline {
  margin: 0;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--fg);
  line-height: 1.5;
}

.term__bio {
  font-size: 0.9rem;
  color: var(--muted);
  line-height: 1.65;
}

.term__contact {
  margin: var(--rhythm-tight) 0 var(--rhythm-block);
  padding-left: 1.25rem;
  border-left: 1px solid var(--line);
  font-size: 0.9rem;
}

.term__link {
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}
.term__link:hover,
.term__link:focus-visible { border-bottom-color: currentColor; }

@media (max-width: 480px) {
  .term__contact { padding-left: 1rem; }
}

.term__caret {
  display: inline-block;
  width: 1ch;
  height: 1em;
  vertical-align: -0.15em;
  background: var(--fg);
}

@media (max-width: 480px) {
  .term__body { padding: 1.15rem 1.15rem 1.35rem; }

  .term__profile,
  .term__bio { padding-left: 1rem; }

  .term__profile { gap: 0.85rem; }

  .term__avatar {
    width: 72px;
    height: 72px;
  }

  .term__name { font-size: 1.25rem; }
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}