/* === tokens === */
:root {
  --bg:               #0e1116;
  --bg-gradient-end:  #14181f;
  --bg-panel:         #14181f;
  --rule:             #21262d;
  --ink:              #f0f6fc;
  --ink-body:         #c9d1d9;
  --ink-muted:        #8b949e;
  --ink-dim:          #7d8590;
  --accent:           #29c6f5;
  --radius:           6px;
  --max-width:        800px;
  --font-mono:        ui-monospace, "SF Mono", Consolas, monospace;
  --font-sans:        -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.55;
  color: var(--ink-body);
  background: var(--bg);
}

a {
  color: var(--accent);
  text-decoration: none;
}
a:hover { text-decoration: underline; }

code {
  font-family: var(--font-mono);
  font-size: 0.9em;
  background: var(--rule);
  color: var(--ink);
  padding: 1px 5px;
  border-radius: 3px;
}

h1, h2, h3 {
  font-family: var(--font-mono);
  color: var(--ink);
  line-height: 1.2;
  margin: 0 0 0.5em;
}
h1 { font-size: 2.6rem; font-weight: 700; letter-spacing: -0.02em; }
h2 {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--accent);
  font-weight: 600;
  margin-bottom: 1.2rem;
}
h2::before {
  content: "## ";
  color: var(--ink-dim);
}
h3 { font-size: 1.05rem; font-weight: 600; }

/* === site nav === */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 10;
  background: var(--bg);
  border-bottom: 1px solid var(--rule);
  padding: 0.7rem 1.2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  font-family: var(--font-mono);
  font-size: 0.82rem;
}
.site-nav .brand {
  color: var(--ink);
  font-weight: 600;
  text-transform: lowercase;
}
.site-nav nav { display: flex; gap: 1.4rem; flex-wrap: wrap; }
.site-nav nav a {
  color: var(--ink-muted);
  text-transform: lowercase;
}
.site-nav nav a:hover { color: var(--accent); text-decoration: none; }

/* === hero === */
.hero {
  position: relative;
  overflow: hidden;
  background: linear-gradient(180deg, var(--bg) 0%, var(--bg-gradient-end) 100%);
  border-bottom: 1px solid var(--rule);
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px),
    linear-gradient(0deg,  rgba(255,255,255,0.02) 1px, transparent 1px);
  background-size: 32px 32px;
  pointer-events: none;
}
.hero-inner {
  position: relative;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 4rem 1.2rem 3.5rem;
}
.hero h1 {
  margin: 0 0 0.4em;
}
.hero h1::after {
  content: ".";
  color: var(--accent);
}
.hero .tagline {
  font-size: 1.05rem;
  color: var(--ink-muted);
  margin: 0 0 1.6rem;
  max-width: 32em;
  font-family: var(--font-sans);
}
.download-btn {
  display: inline-block;
  background: var(--accent);
  color: var(--bg);
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.7rem 1.4rem;
  border-radius: var(--radius);
  box-shadow: 0 0 24px rgba(41, 198, 245, 0.2);
  transition: transform 0.08s ease, box-shadow 0.15s ease, background 0.15s ease;
}
.download-btn::before { content: "$ "; opacity: 0.6; }
.download-btn:hover {
  background: #4dd2f7;
  text-decoration: none;
  box-shadow: 0 0 32px rgba(41, 198, 245, 0.35);
}
.download-btn:active {
  transform: translateY(1px);
}
.download-note {
  margin: 0.8rem 0 0;
  color: var(--ink-dim);
  font-size: 0.8rem;
  font-family: var(--font-mono);
}

/* === sections === */
.section {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 2.8rem 1.2rem;
  border-bottom: 1px solid var(--rule);
}
.section:last-of-type { border-bottom: none; }
.section > p { margin: 0 0 1em; color: var(--ink-body); }

.hero, .section { scroll-margin-top: 60px; }

/* === screenshot === */
.screenshot {
  margin: 1.5rem 0 0;
  background: var(--bg-panel);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  overflow: hidden;
}
.screenshot img {
  display: block;
  width: 100%;
  height: auto;
  border-bottom: 1px solid var(--rule);
}
.screenshot figcaption {
  color: var(--ink-dim);
  font-size: 0.78rem;
  font-family: var(--font-mono);
  padding: 0.6rem 1rem;
  margin: 0;
}
.screenshot figcaption::before { content: "// "; }

/* === release entries === */
.release {
  border-left: 2px solid var(--accent);
  padding: 0.2rem 0 0.2rem 1.2rem;
  margin: 0 0 1.5rem;
}
.release h3 {
  margin: 0 0 0.5em;
  font-size: 1rem;
  color: var(--ink);
  display: flex;
  align-items: baseline;
  gap: 0.7em;
  flex-wrap: wrap;
}
.status-pill {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  background: rgba(41, 198, 245, 0.12);
  color: var(--accent);
  padding: 0.15em 0.6em;
  border-radius: 3px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.release ul {
  margin: 0;
  padding-left: 1.2rem;
  color: var(--ink-body);
}
.release li { margin: 0.3em 0; }

/* === tool card === */
.tool-card {
  background: var(--bg-panel);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  padding: 1.2rem 1.4rem;
}
.tool-card h3 {
  margin: 0 0 0.5em;
  font-size: 1.1rem;
  color: var(--ink);
}
.tool-card p {
  margin: 0 0 0.9em;
  color: var(--ink-muted);
}
.tool-link {
  display: inline-block;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 0.85rem;
}
.tool-link::after { content: " →"; }

/* === link list === */
.link-list { list-style: none; margin: 0; padding: 0; }
.link-list li { margin: 0.5em 0; }
.link-list a {
  font-family: var(--font-mono);
  font-size: 0.9rem;
}
.link-list a::before {
  content: "→ ";
  color: var(--ink-dim);
}

/* === footer === */
.site-footer {
  border-top: 1px solid var(--rule);
  text-align: center;
  padding: 1.5rem 1rem;
  color: var(--ink-dim);
  font-family: var(--font-mono);
  font-size: 0.78rem;
}
.site-footer p { margin: 0; }

/* === narrow viewport === */
@media (max-width: 600px) {
  body { font-size: 15px; }
  h1 { font-size: 2rem; }

  .site-nav {
    flex-direction: column;
    align-items: flex-start;
    padding: 0.6rem 1rem;
    gap: 0.4rem;
  }
  .site-nav nav { gap: 1rem; }

  .hero-inner { padding: 2.5rem 1rem 2rem; }
  .hero .tagline { font-size: 1rem; }

  .section { padding: 2rem 1rem; }
  .tool-card { padding: 1rem 1.1rem; }
}