/* =========================================================================
   theeliteiswe.xyz — design tokens
   Aesthetic: engineer's logbook / terminal session, not a marketing page.
   Section headers read like shell comments, lists read like a gutter of
   line numbers, and the nav reads like a prompt. This is drawn from the
   actual vernacular of the content (terminals, editors, commit logs)
   rather than decoration.
   ========================================================================= */

:root {
  /* --- palette --------------------------------------------------------- */
  --bg:           #12161c;   /* base terminal background */
  --panel:        #1a2028;   /* raised panel / card */
  --panel-alt:    #202834;   /* hover / alt row */
  --line:         #2b3542;   /* hairline borders, gutters */
  --text:         #e8ecef;   /* primary text */
  --text-dim:     #93a1b0;   /* secondary text */
  --text-faint:   #5c6773;   /* comments, meta */
  --accent-gold:  #e3b341;   /* keyword / prompt accent */
  --accent-teal:  #4fd1c5;   /* string / link accent */
  --accent-rose:  #e27878;   /* warning / in-progress accent */
  --accent-violet:#b58cf0;   /* type / secondary accent */

  /* --- type -------------------------------------------------------------
     display + labels: monospace (IBM Plex Mono) — this is a programmer's
     site, code-editor typography is the honest choice, not an affectation.
     body: IBM Plex Sans for long-form reading in blog posts.
  ------------------------------------------------------------------------- */
  --font-mono: 'IBM Plex Mono', 'JetBrains Mono', ui-monospace, SFMono-Regular, monospace;
  --font-sans: 'IBM Plex Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --radius: 3px;
  --max-w: 920px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  background-image:
    linear-gradient(rgba(255,255,255,0.015) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.015) 1px, transparent 1px);
  background-size: 32px 32px;
}

a { color: var(--accent-teal); text-decoration: none; }
a:hover { text-decoration: underline; }
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
[tabindex]:focus-visible {
  outline: 2px solid var(--accent-gold);
  outline-offset: 2px;
}

h1, h2, h3, h4 {
  font-family: var(--font-mono);
  font-weight: 600;
  letter-spacing: -0.01em;
  margin: 0 0 0.5em;
}

code, pre, kbd {
  font-family: var(--font-mono);
}

pre {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px 16px;
  overflow-x: auto;
  font-size: 0.88rem;
}

code {
  background: var(--panel);
  padding: 0.1em 0.4em;
  border-radius: 2px;
  font-size: 0.9em;
}

pre code { background: none; padding: 0; }

/* --- shell-prompt nav --------------------------------------------------- */
.prompt-nav {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(18, 22, 28, 0.92);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--line);
}

.prompt-nav__row {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 14px 20px;
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
  font-family: var(--font-mono);
  font-size: 0.9rem;
}

.prompt-nav__id {
  color: var(--accent-gold);
  white-space: nowrap;
}
.prompt-nav__id .sep { color: var(--text-faint); }
.prompt-nav__id .path { color: var(--accent-teal); }
.prompt-nav__id .cursor {
  display: inline-block;
  width: 8px;
  background: var(--accent-gold);
  margin-left: 2px;
  animation: blink 1.1s steps(1) infinite;
}

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

.prompt-nav__links {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
}
.prompt-nav__links a {
  color: var(--text-dim);
}
.prompt-nav__links a::before { content: "./"; color: var(--text-faint); }
.prompt-nav__links a:hover,
.prompt-nav__links a[aria-current="page"] {
  color: var(--accent-teal);
  text-decoration: none;
}

/* --- layout -------------------------------------------------------------- */
main {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 40px 20px 100px;
}

section { margin-bottom: 64px; }

/* shell-comment section headers: encodes "this is a section" the way a
   real code comment would, rather than an arbitrary rule + label. */
.section-head {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 20px;
  font-family: var(--font-mono);
}
.section-head::before {
  content: "#";
  color: var(--text-faint);
}
.section-head h2 {
  margin: 0;
  font-size: 1.15rem;
  color: var(--text);
}
.section-head .count {
  color: var(--text-faint);
  font-size: 0.85rem;
}

/* --- hero ----------------------------------------------------------------*/
.hero {
  padding: 48px 0 8px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 48px;
}
.hero__kicker {
  font-family: var(--font-mono);
  color: var(--accent-teal);
  font-size: 0.85rem;
  margin-bottom: 10px;
}
.hero__kicker::before { content: "$ whoami"; color: var(--text-faint); display: block; margin-bottom: 4px; }
.hero h1 {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  margin-bottom: 14px;
}
.hero p {
  color: var(--text-dim);
  max-width: 60ch;
  font-size: 1.02rem;
}
.hero__links {
  display: flex;
  gap: 16px;
  margin-top: 18px;
  flex-wrap: wrap;
  font-family: var(--font-mono);
  font-size: 0.9rem;
}
.hero__links a { color: var(--accent-gold); }

/* --- gutter list (education, skills-as-code) ----------------------------
   Numbered like editor line numbers. This is only used where the content
   is genuinely ordered/sequential (a timeline, a file listing) — a real
   information-bearing structure, not decoration. */
.gutter-list {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--panel);
}
.gutter-row {
  display: grid;
  grid-template-columns: 44px 1fr;
  border-bottom: 1px solid var(--line);
}
.gutter-row:last-child { border-bottom: none; }
.gutter-row__num {
  font-family: var(--font-mono);
  color: var(--text-faint);
  text-align: right;
  padding: 16px 10px;
  border-right: 1px solid var(--line);
  font-size: 0.85rem;
  user-select: none;
}
.gutter-row__body { padding: 16px 18px 16px 16px; }
.gutter-row__title {
  font-family: var(--font-mono);
  font-size: 1rem;
  color: var(--text);
  margin: 0 0 2px;
}
.gutter-row__meta {
  color: var(--text-faint);
  font-size: 0.85rem;
  margin: 0 0 8px;
}
.gutter-row__meta .status {
  display: inline-block;
  padding: 1px 7px;
  border-radius: 2px;
  font-size: 0.72rem;
  margin-left: 8px;
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.status--active { background: rgba(227,179,65,0.15); color: var(--accent-gold); }
.status--done { background: rgba(79,209,197,0.15); color: var(--accent-teal); }
.gutter-row__desc { color: var(--text-dim); font-size: 0.94rem; margin: 0; }

/* --- skills grid ---------------------------------------------------------*/
.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 14px;
}
.skill-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px 16px;
}
.skill-card h3 {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-faint);
  margin-bottom: 10px;
}
.chip-row { display: flex; flex-wrap: wrap; gap: 6px; }
.chip {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  background: var(--panel-alt);
  border: 1px solid var(--line);
  color: var(--text);
  padding: 3px 9px;
  border-radius: 2px;
}
.chip--dim { color: var(--text-dim); }

/* --- footer ---------------------------------------------------------------*/
footer {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 24px 20px 60px;
  color: var(--text-faint);
  font-family: var(--font-mono);
  font-size: 0.82rem;
  border-top: 1px solid var(--line);
}
footer a { color: var(--text-dim); }

/* --- generic card ----------------------------------------------------------*/
.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px 20px;
}

.btn {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  background: var(--panel-alt);
  border: 1px solid var(--line);
  color: var(--text);
  padding: 6px 12px;
  border-radius: var(--radius);
  cursor: pointer;
}
.btn:hover { border-color: var(--accent-teal); color: var(--accent-teal); text-decoration: none; }

/* empty / loading states */
.empty-state {
  color: var(--text-faint);
  font-family: var(--font-mono);
  font-size: 0.9rem;
  padding: 24px 0;
}