/* Legacy Soil & Stone — Handoff Package styling
 * Dark theme, quiet typography, long-form reading focus.
 */

:root {
  --bg: #1a1a1a;
  --bg-elevated: #242424;
  --fg: #e8e8e8;
  --fg-muted: #9a9a9a;
  --accent: #8ab88a;       /* soft sage green */
  --accent-hover: #a8d0a8;
  --border: #333;
  --code-bg: #2a2a2a;
  --max-width: 42rem;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", sans-serif;
  font-size: 17px;
  line-height: 1.65;
}

.wrap {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

header {
  border-bottom: 1px solid var(--border);
  background: var(--bg-elevated);
  padding: 1rem 0;
}

header .wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: baseline;
  justify-content: space-between;
}

.brand {
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--fg);
  text-decoration: none;
  letter-spacing: 0.02em;
}
.brand:hover { color: var(--accent); }

nav a {
  color: var(--fg-muted);
  text-decoration: none;
  margin-left: 1.5rem;
  font-size: 0.95rem;
}
nav a:hover { color: var(--accent); }

main {
  padding: 3rem 1.5rem 4rem;
}

h1, h2, h3, h4 {
  font-weight: 700;
  line-height: 1.25;
  margin-top: 2.25rem;
  margin-bottom: 0.75rem;
  color: var(--fg);
}
h1 { font-size: 2rem; margin-top: 0; border-bottom: 1px solid var(--border); padding-bottom: 0.5rem; }
h2 { font-size: 1.4rem; }
h3 { font-size: 1.15rem; }

p { margin: 0.85rem 0; }

a { color: var(--accent); text-decoration: underline; text-underline-offset: 2px; }
a:hover { color: var(--accent-hover); }

ul, ol { padding-left: 1.6rem; margin: 0.85rem 0; }
li { margin: 0.3rem 0; }

blockquote {
  border-left: 3px solid var(--accent);
  padding: 0.1rem 1rem;
  margin: 1.2rem 0;
  color: var(--fg-muted);
  font-style: italic;
}

code {
  background: var(--code-bg);
  border: 1px solid var(--border);
  border-radius: 3px;
  padding: 0.1rem 0.35rem;
  font-family: "Consolas", "Monaco", monospace;
  font-size: 0.9em;
}

pre {
  background: var(--code-bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 1rem;
  overflow-x: auto;
  font-size: 0.9em;
  line-height: 1.5;
}
pre code { background: transparent; border: 0; padding: 0; }

hr {
  border: 0;
  border-top: 1px solid var(--border);
  margin: 2rem 0;
}

strong { color: var(--fg); font-weight: 700; }
em { color: var(--fg); font-style: italic; }

/* tables */
table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0;
  font-size: 0.95rem;
}
th, td {
  padding: 0.6rem 0.8rem;
  text-align: left;
  border-bottom: 1px solid var(--border);
}
th {
  background: var(--bg-elevated);
  color: var(--fg);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-size: 0.82rem;
}
tbody tr:hover { background: rgba(138, 184, 138, 0.04); }
td strong { color: var(--accent); }

footer {
  border-top: 1px solid var(--border);
  margin-top: 4rem;
  padding: 1.5rem 0 2.5rem;
  color: var(--fg-muted);
  font-size: 0.85rem;
  text-align: center;
}

/* hero */
.hero {
  text-align: center;
  padding: 2rem 0 3rem;
  border-bottom: 1px solid var(--border);
  margin-bottom: 2.5rem;
}
.hero h1 {
  font-size: 2.5rem;
  margin: 0 0 0.75rem;
  border: none;
  letter-spacing: 0.01em;
}
.hero .tagline {
  color: var(--fg-muted);
  font-style: italic;
  font-size: 1.15rem;
  margin: 0;
}

/* library section */
.library h2 {
  margin-top: 3rem;
  margin-bottom: 1.25rem;
  font-size: 1.1rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--fg-muted);
  font-weight: 600;
  border: none;
}

/* card grid */
.versions {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin: 0 0 2rem;
}
@media (min-width: 640px) {
  .versions { grid-template-columns: 1fr 1fr; }
}
.version-card {
  display: block;
  padding: 1.5rem 1.75rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--bg-elevated);
  color: var(--fg);
  text-decoration: none;
  transition: border-color 0.15s, transform 0.15s;
}
.version-card:hover {
  border-color: var(--accent);
  transform: translateY(-1px);
}
.version-card h3 {
  margin: 0 0 0.35rem;
  color: var(--fg);
  font-size: 1.1rem;
  font-weight: 600;
}
.version-card p {
  color: var(--fg-muted);
  margin: 0;
  font-size: 0.92rem;
}