/* vox site — the LEMON house language in a cool rendition: blue-black base,
   ice-cyan + violet highlights, readable long-form type.
   Dry/source material renders cyan; built voices render violet. */

:root {
  --bg: #0b1014;
  --panel: #121820;
  --panel-2: #0e1319;
  --border: #26303b;
  --ink: #d7dde3;
  --dim: #95a1ac;
  --accent: #7fd6e8;
  --accent-ink: #8fcfdf;
  --accent-soft: rgba(127, 214, 232, 0.08);
  --violet: #b9a5f2;
  --chip-ink: #10161b;
  --mono: ui-monospace, "SF Mono", Menlo, Monaco, Consolas, monospace;
  --sans: ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

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

body {
  font-family: var(--sans);
  font-size: 16.5px;
  line-height: 1.65;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

body::before {
  content: '';
  display: block;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--violet) 60%, transparent 92%);
}

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

.wrap { max-width: 980px; margin: 0 auto; padding: 0 1.4rem; }

a {
  color: var(--accent-ink);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  text-decoration-color: rgba(127, 214, 232, 0.4);
}
a:hover { text-decoration-color: var(--accent); }

strong { color: #e9eef2; }

code {
  font-family: var(--mono);
  font-size: 0.86em;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 0.1em 0.35em;
  color: #cfd9e0;
}

pre {
  font-family: var(--mono);
  font-size: 13.5px;
  line-height: 1.6;
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.95rem 1.1rem;
  overflow-x: auto;
  color: #c3ccd4;
}
pre .c  { color: var(--dim); }
pre .p  { color: var(--violet); }
pre .f  { color: #9fc6e8; }
pre .s  { color: #e8c890; }
pre .o  { color: var(--dim); font-style: italic; }

.site-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.1rem 0 0.2rem;
  font-family: var(--mono);
  font-size: 13.5px;
}
.brand { color: var(--ink); text-decoration: none; letter-spacing: 0.02em; }
.brand b { color: var(--accent); font-weight: 700; }
.site-nav { display: flex; flex-wrap: wrap; gap: 0.9rem; }
.site-nav a { color: var(--dim); text-decoration: none; }
.site-nav a:hover { color: var(--accent-ink); }

.hero { padding: 3.2rem 0 0.4rem; }
.hero h1 {
  font-family: var(--mono);
  font-size: clamp(2.6rem, 7vw, 4rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: #e9eef2;
}
.hero h1 .cursor {
  display: inline-block;
  width: 0.5em;
  height: 0.98em;
  margin-left: 0.12em;
  background: var(--accent);
  vertical-align: text-bottom;
  animation: blink 1.15s steps(1) infinite;
}
@keyframes blink { 50% { opacity: 0; } }
@media (prefers-reduced-motion: reduce) { .hero h1 .cursor { animation: none; } }

.hero .tag { font-size: 1.3rem; margin-top: 0.7rem; color: #e9eef2; max-width: 44ch; line-height: 1.45; }
.hero .sub { color: var(--dim); max-width: 64ch; margin-top: 0.8rem; }
.hero pre { margin-top: 1.5rem; }
.hero .translate { font-size: 0.9rem; color: var(--dim); max-width: 76ch; margin-top: 0.5rem; }
.hero .translate b { color: var(--accent-ink); font-family: var(--mono); font-size: 0.92em; }

.cta { display: flex; flex-wrap: wrap; gap: 0.7rem; margin-top: 1.4rem; }
.btn {
  font-family: var(--mono);
  font-size: 13.5px;
  text-decoration: none;
  padding: 0.5rem 0.95rem;
  border-radius: 6px;
  border: 1px solid var(--accent);
  background: var(--accent);
  color: var(--chip-ink);
}
.btn:hover { filter: brightness(1.07); }
.btn.ghost { background: transparent; color: var(--accent-ink); border-color: var(--border); }
.btn.ghost:hover { border-color: var(--accent-ink); filter: none; }

.house { margin-top: 1.6rem; font-family: var(--mono); font-size: 12.5px; color: var(--dim); }
.house a { color: var(--accent-ink); }

/* first-run path cards */
.path-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.9rem;
  margin-top: 1rem;
}
.path-card {
  min-width: 0;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 9px;
  padding: 1rem;
}
.path-card h3 {
  font-family: var(--mono);
  font-size: 1rem;
  color: #e9eef2;
  margin-bottom: 0.45rem;
}
.path-card > p { color: var(--dim); font-size: 0.9rem; margin-bottom: 0.7rem; }
.path-card pre { background: var(--bg); margin: 0.35rem 0 0.75rem; font-size: 11.5px; }
.step-label {
  display: block;
  font-family: var(--mono);
  color: var(--accent-ink);
  font-size: 11.5px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-top: 0.5rem;
}
.requires {
  color: var(--dim);
  font-size: 0.88rem;
  border-left: 2px solid var(--border);
  padding-left: 0.7rem;
  margin: 0.4rem 0 0.85rem;
  max-width: 76ch;
}
.requires strong { color: var(--ink); }

section { padding: 2.6rem 0 0.6rem; }
h2 {
  font-family: var(--mono);
  font-size: 1.32rem;
  font-weight: 700;
  color: #e9eef2;
  margin-bottom: 0.9rem;
}
h2::before { content: '// '; color: var(--accent); }
section > p { max-width: 70ch; margin-bottom: 0.8rem; }
section > pre, section > .pre-wrap { margin-bottom: 1rem; }
p.dim { color: var(--dim); }
.lead { font-size: 1.05rem; }

.demo {
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--panel);
  padding: 1.15rem 1.2rem 1.2rem;
  margin: 1.3rem 0;
}
.demo > pre, .demo > .pre-wrap > pre { margin: 0.15rem 0 0.55rem; background: var(--bg); }
.demo-title { font-family: var(--mono); font-size: 1rem; font-weight: 700; color: #e9eef2; margin-bottom: 0.2rem; }
.plain { color: var(--dim); font-size: 0.95rem; max-width: 74ch; margin-bottom: 0.75rem; }
.demo-note { color: var(--dim); font-size: 0.93rem; max-width: 74ch; margin-top: 0.85rem; }
.demo-note strong { color: var(--ink); }

.pair { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-top: 0.9rem; }
.pair:has(.pane:only-child) { grid-template-columns: 1fr; }  /* a lone pane spans the row */
.pane { min-width: 0; }
.chip {
  display: inline-block;
  font-family: var(--mono);
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.04em;
  border-radius: 4px;
  padding: 0.1rem 0.45rem;
  margin-bottom: 0.45rem;
  background: var(--accent);
  color: var(--chip-ink);
}
.chip.out { background: var(--violet); }
.pane .wf {
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--panel-2);
  padding: 0.35rem 0.4rem;
}
.pane .wf img { width: 100%; height: 92px; display: block; }
.pane audio { width: 100%; height: 34px; margin-top: 0.55rem; accent-color: var(--accent); }
.nums { font-family: var(--mono); font-size: 12.5px; color: var(--dim); margin-top: 0.5rem; line-height: 1.75; }
.nums b { color: var(--ink); font-weight: 600; }
.nums .hot { color: var(--violet); font-weight: 700; }

.receipt {
  font-family: var(--mono);
  font-size: 12.5px;
  color: var(--dim);
  border-left: 2px solid var(--border);
  padding-left: 0.8rem;
  margin: 1.2rem 0 0.4rem;
  max-width: 76ch;
}
.receipt a { color: var(--accent-ink); }

/* bodies gallery */
.gallery { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 0.9rem; margin-top: 0.6rem; }
.body-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.9rem 1rem 1rem;
}
.body-card h3 { font-family: var(--mono); font-size: 0.95rem; color: #e9eef2; margin-bottom: 0.35rem; }
.body-card .wf { border: 1px solid var(--border); border-radius: 6px; background: var(--panel-2); padding: 0.3rem 0.35rem; }
.body-card .wf img { width: 100%; height: 64px; display: block; }
.body-card audio { width: 100%; height: 32px; margin-top: 0.5rem; accent-color: var(--accent); }
.body-card p { color: var(--dim); font-size: 0.86rem; line-height: 1.5; margin-top: 0.5rem; }
.body-card .nums { margin-top: 0.35rem; font-size: 11.5px; }

/* tools table */
.tools { display: grid; grid-template-columns: 1fr 1fr; gap: 0.55rem 1.1rem; margin-top: 0.6rem; }
.tools > div {
  display: flex;
  gap: 0.7rem;
  align-items: baseline;
  border-bottom: 1px solid var(--border);
  padding: 0.35rem 0.1rem 0.45rem;
  font-size: 0.9rem;
}
.tools code { white-space: nowrap; background: var(--panel); }
.tools span { color: var(--dim); line-height: 1.45; }

/* copy-icon buttons, decorated onto every pre by the shared script */
.pre-wrap { position: relative; }
.copy-btn {
  position: absolute;
  top: 0.45rem;
  right: 0.45rem;
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-family: var(--mono);
  font-size: 11px;
  background: var(--panel);
  color: var(--dim);
  border: 1px solid var(--border);
  border-radius: 5px;
  padding: 0.25rem 0.4rem;
  cursor: pointer;
  opacity: 0.75;
}
.copy-btn svg { width: 13px; height: 13px; display: block; }
.copy-btn:hover { color: var(--accent-ink); border-color: var(--accent-ink); opacity: 1; }
.copy-btn.done { color: var(--accent); border-color: var(--accent); opacity: 1; }

footer {
  margin-top: 3.2rem;
  border-top: 1px solid var(--border);
  padding: 1.6rem 0 2.6rem;
  font-family: var(--mono);
  font-size: 12.5px;
  color: var(--dim);
}
footer p { max-width: none; margin-bottom: 0.4rem; }
footer a { color: var(--accent-ink); }

@media (max-width: 720px) {
  body { font-size: 15.5px; }
  .pair, .tools, .path-grid { grid-template-columns: 1fr; }
  .site-head { flex-direction: column; gap: 0.4rem; }
  .hero { padding-top: 2.2rem; }
  .pane .wf img { height: 76px; }
}