/* inkcap docs site — same gruvbox-ish palette as the app
   (src/static/app.tailwind.css). Light is default; dark flips via
   prefers-color-scheme. */

:root {
  --surface-page: #fbf1c7;
  --surface-raised: #f9f5d7;
  --surface-code: #282828;
  --edge: #d5c4a1;
  --edge-strong: #bdae93;
  --ink: #3c3836;
  --ink-dim: #665c54;
  --ink-faint: #928374;
  --accent: #8f3f71;
  --accent-hover: #7b3464;
  --on-accent: #fbf1c7;
  --ok: #79740e;
  --warn: #af3a03;
  --mushroom-gill: #ebdbb2;
  --glow-a: rgba(143, 63, 113, 0.1);
  --glow-b: rgba(121, 116, 14, 0.1);
}

@media (prefers-color-scheme: dark) {
  :root {
    --surface-page: #282828;
    --surface-raised: #32302f;
    --surface-code: #1d2021;
    --edge: #504945;
    --edge-strong: #665c54;
    --ink: #ebdbb2;
    --ink-dim: #bdae93;
    --ink-faint: #928374;
    --accent: #d3869b;
    --accent-hover: #e3a1b2;
    --on-accent: #282828;
    --ok: #b8bb26;
    --warn: #fabd2f;
    --mushroom-gill: #fabd2f;
    --glow-a: rgba(211, 134, 155, 0.1);
    --glow-b: rgba(184, 187, 38, 0.08);
  }
}

* {
  box-sizing: border-box;
}

html {
  color-scheme: light dark;
}

body {
  margin: 0;
  font-family: system-ui, sans-serif;
  line-height: 1.65;
  color: var(--ink);
  background-color: var(--surface-page);
  background-image:
    radial-gradient(60rem 40rem at 85% -10%, var(--glow-a), transparent 60%),
    radial-gradient(50rem 35rem at -15% 40%, var(--glow-b), transparent 60%);
  background-attachment: fixed;
}

.wrap {
  max-width: 64rem;
  margin: 0 auto;
  padding: 0 1.25rem;
}

/* ------------------------------------------------------------------ header */
.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.1rem 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 800;
  font-size: 1.05rem;
  letter-spacing: -0.02em;
  color: var(--ink);
  text-decoration: none;
}

.brand img {
  width: 1.9rem;
  height: 1.9rem;
  border-radius: 0.45rem;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.1rem;
  font-size: 0.92rem;
  font-weight: 600;
}

.site-nav a {
  color: var(--ink-dim);
  text-decoration: none;
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  color: var(--accent);
}

/* -------------------------------------------------------------------- hero */
.hero {
  display: grid;
  justify-items: center;
  gap: 1.25rem;
  padding: clamp(2rem, 7vw, 5rem) 0 clamp(2.5rem, 7vw, 5rem);
  text-align: center;
}

.hero svg.mushroom {
  width: min(82vw, 30rem);
  height: auto;
  filter: drop-shadow(0 2.5rem 4rem rgba(0, 0, 0, 0.16));
}

.hero h1 {
  margin: 0;
  font-size: clamp(3rem, 10vw, 6.5rem);
  font-weight: 900;
  line-height: 1;
  letter-spacing: -0.07em;
}

.hero .tagline {
  margin: 0;
  max-width: 32rem;
  font-size: clamp(1rem, 2vw, 1.3rem);
  font-weight: 500;
  color: var(--ink-dim);
  text-wrap: balance;
}

.hero .actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
  margin-top: 0.5rem;
}

/* ----------------------------------------------------------------- buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.65rem 1.1rem;
  border: 1px solid transparent;
  border-radius: 0.75rem;
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
  transition: background-color 0.15s ease, border-color 0.15s ease;
}

.btn-primary {
  background: var(--accent);
  color: var(--on-accent);
}

.btn-primary:hover {
  background: var(--accent-hover);
}

.btn-ghost {
  border-color: var(--edge-strong);
  background: var(--surface-raised);
  color: var(--ink);
}

.btn-ghost:hover {
  border-color: var(--accent);
}

/* ------------------------------------------------------------------- cards */
.eyebrow {
  margin: 0 0 0.4rem;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
}

.section-title {
  margin: 0 0 1.25rem;
  max-width: 42rem;
  font-size: clamp(1.6rem, 4vw, 2.6rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

@media (max-width: 720px) {
  .cards {
    grid-template-columns: 1fr;
  }
}

.card {
  border: 1px solid var(--edge);
  border-radius: 1rem;
  background: var(--surface-raised);
  padding: 1.4rem;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}

.card h3 {
  margin: 0 0 0.5rem;
  font-size: 1.05rem;
}

.card p {
  margin: 0;
  font-size: 0.95rem;
  color: var(--ink-dim);
}

section {
  padding: clamp(1.5rem, 5vw, 3rem) 0;
}

/* -------------------------------------------------------------------- prose */
.prose {
  max-width: 46rem;
}

.prose h1 {
  font-size: clamp(2rem, 5vw, 2.8rem);
  font-weight: 900;
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin: 0 0 0.5rem;
}

.prose h2 {
  font-size: 1.45rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  margin: 2.2em 0 0.6em;
  padding-top: 1.2em;
  border-top: 1px solid var(--edge);
}

.prose h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin: 1.6em 0 0.5em;
}

.prose p,
.prose ul,
.prose ol {
  margin: 0.7em 0;
}

.prose > p.lede {
  font-size: 1.1rem;
  color: var(--ink-dim);
  margin-bottom: 2em;
}

.prose ul,
.prose ol {
  padding-left: 1.4em;
}

.prose li {
  margin: 0.25em 0;
}

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

.prose code {
  font-family: ui-monospace, monospace;
  font-size: 0.88em;
  background: color-mix(in srgb, var(--ink) 8%, transparent);
  padding: 0.15em 0.35em;
  border-radius: 0.35rem;
}

.prose pre {
  background: var(--surface-code);
  color: #e2e8f0;
  padding: 0.9em 1.1em;
  border: 1px solid var(--edge);
  border-radius: 0.75rem;
  overflow-x: auto;
  line-height: 1.55;
}

.prose pre code {
  background: transparent;
  padding: 0;
  font-size: 0.85em;
  color: inherit;
}

.prose pre .cmt {
  color: #94a3b8;
}

.prose table {
  border-collapse: collapse;
  font-size: 0.92em;
  display: block;
  overflow-x: auto;
}

.prose th,
.prose td {
  border: 1px solid var(--edge);
  padding: 0.45em 0.75em;
  text-align: left;
}

.prose th {
  background: color-mix(in srgb, var(--ink) 5%, transparent);
}

.note {
  border: 1px solid color-mix(in srgb, var(--warn) 40%, transparent);
  background: color-mix(in srgb, var(--warn) 10%, transparent);
  border-radius: 0.75rem;
  padding: 0.8em 1em;
  font-size: 0.95rem;
}

/* ------------------------------------------------------------------ footer */
.site-footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 2rem 0 2.5rem;
  margin-top: 2rem;
  border-top: 1px solid var(--edge);
  font-size: 0.88rem;
  color: var(--ink-faint);
}

.site-footer a {
  color: var(--ink-dim);
}