/* ------------------------------------------------------------------
   Tokens
------------------------------------------------------------------- */
:root {
  color-scheme: light dark;

  /* Surfaces */
  --bg: #f4f3ee;
  --surface: #fbfaf6;
  --surface-2: #efede6;
  --text: #18170f;
  --muted: #5a594f;
  --border: #d9d6cc;
  --border-strong: #c5c2b6;

  /* Accents */
  --accent: #c46a25;
  --accent-hover: #9c5119;
  --accent-prompt: #5d7d3f;
  --accent-prompt-hover: #466230;

  /* Code */
  --code-bg: #ecead9;
  --code-bg-deep: #e3e0cd;
  --chip-bg: #e6e3d6;
  --chip-text: #2f2e25;

  /* Effects */
  --shadow: 0 1px 0 rgba(0, 0, 0, 0.04), 0 8px 24px -12px rgba(0, 0, 0, 0.08);
  --focus-ring: 2px solid var(--accent);
  --focus-ring-offset: 2px;

  /* Type */
  --font-mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;
  --font-sans: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;

  --fs-eyebrow: 0.78rem;
  --fs-hero: clamp(2.1rem, 5.2vw, 3.25rem);
  --fs-h2: 1.45rem;
  --fs-body: 0.95rem;
  --fs-small: 0.78rem;
  --fs-xs: 0.7rem;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0c0c0a;
    --surface: #161614;
    --surface-2: #1c1c1a;
    --text: #ece9dd;
    --muted: #9b988b;
    --border: #2c2b27;
    --border-strong: #3a3934;

    --accent: #e89452;
    --accent-hover: #f3a96a;
    --accent-prompt: #a3c47e;
    --accent-prompt-hover: #b8d495;

    --code-bg: #1a1a18;
    --code-bg-deep: #131311;
    --chip-bg: #232220;
    --chip-text: #d2cfc1;

    --shadow: 0 1px 0 rgba(0, 0, 0, 0.5), 0 12px 32px -16px rgba(0, 0, 0, 0.6);
  }
}

/* ------------------------------------------------------------------
   Reset & base
------------------------------------------------------------------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-mono);
  font-size: var(--fs-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

/* Subtle terminal grid texture — barely visible, adds tactility */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -1;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 64px 64px;
  opacity: 0.18;
  mask-image: radial-gradient(ellipse at 50% 0%, rgba(0, 0, 0, 0.6), transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse at 50% 0%, rgba(0, 0, 0, 0.6), transparent 75%);
}

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

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

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

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}

/* ------------------------------------------------------------------
   Navbar
------------------------------------------------------------------- */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1.5rem;
  height: 44px;
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter: saturate(140%) blur(8px);
  -webkit-backdrop-filter: saturate(140%) blur(8px);
  border-bottom: 1px dashed var(--border);
  font-family: var(--font-mono);
  font-size: 0.8rem;
}

@supports not ((backdrop-filter: blur(8px)) or (-webkit-backdrop-filter: blur(8px))) {
  .site-nav { background: var(--bg); }
}

.nav-brand {
  font-weight: 700;
  color: var(--accent);
  text-decoration: none;
}

.nav-brand::before {
  content: "// ";
  opacity: 0.45;
  font-weight: 400;
}

.nav-brand:hover {
  color: var(--accent-hover);
  text-decoration: none;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.nav-link {
  color: var(--muted);
  text-decoration: none;
  cursor: pointer;
  user-select: none;
}

.nav-link:hover {
  color: var(--text);
  text-decoration: none;
}

/* Dropdown */
.nav-dropdown {
  position: relative;
}

.nav-dropdown summary {
  list-style: none;
}

.nav-dropdown summary::-webkit-details-marker {
  display: none;
}

.nav-dropdown ul {
  position: absolute;
  right: 0;
  top: calc(100% + 6px);
  margin: 0;
  padding: 0.4rem 0;
  list-style: none;
  background: var(--surface);
  border: 1px solid var(--border);
  min-width: 210px;
  box-shadow: var(--shadow);
}

.nav-dropdown ul li a {
  display: block;
  padding: 0.3rem 1rem;
  color: var(--muted);
  font-size: 0.78rem;
  text-decoration: none;
}

.nav-dropdown ul li a:hover {
  color: var(--text);
  background: var(--chip-bg);
  text-decoration: none;
}

/* Offset anchors below sticky nav */
:target,
section[id],
article[id] {
  scroll-margin-top: 56px;
}

@media (max-width: 520px) {
  .site-nav {
    padding: 0 1rem;
    font-size: 0.72rem;
  }
  .nav-links {
    gap: 0.75rem;
  }
  .nav-brand::before {
    display: none;
  }
}

/* ------------------------------------------------------------------
   Focus
------------------------------------------------------------------- */
:focus { outline: none; }

a:focus-visible,
button:focus-visible,
summary:focus-visible,
[tabindex]:focus-visible {
  outline: var(--focus-ring);
  outline-offset: var(--focus-ring-offset);
  border-radius: 4px;
}

::selection {
  background: color-mix(in srgb, var(--accent) 28%, transparent);
  color: var(--text);
}

/* ------------------------------------------------------------------
   Skip link
------------------------------------------------------------------- */
.skip {
  position: absolute;
  top: 0;
  left: 0;
  background: var(--text);
  color: var(--bg);
  padding: 0.6rem 1rem;
  font-size: var(--fs-small);
  font-weight: 600;
  z-index: 100;
  transform: translateY(-120%);
  transition: transform 0.15s ease;
}

.skip:focus,
.skip:focus-visible {
  transform: translateY(0);
  outline: var(--focus-ring);
  outline-offset: 0;
  text-decoration: none;
  color: var(--bg);
}

@media (prefers-reduced-motion: reduce) {
  .skip { transition: none; }
}

/* Visually hidden, screen-reader only */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ------------------------------------------------------------------
   Layout
------------------------------------------------------------------- */
.container {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

main { display: block; }

section {
  padding: 3.5rem 0;
}

/* ------------------------------------------------------------------
   Header / hero
------------------------------------------------------------------- */
header {
  padding: 4.5rem 0 3rem;
  position: relative;
}

header::after {
  content: "";
  display: block;
  position: absolute;
  left: 1.5rem;
  right: 1.5rem;
  bottom: 0;
  border-bottom: 1px dashed var(--border-strong);
  max-width: 1080px;
  margin: 0 auto;
}

.eyebrow {
  font-size: var(--fs-eyebrow);
  text-transform: lowercase;
  letter-spacing: 0.04em;
  color: var(--muted);
  margin: 0 0 1rem;
  font-weight: 500;
}

.eyebrow::before {
  content: "// ";
  color: var(--accent-prompt);
}

h1 {
  font-family: var(--font-sans);
  font-size: var(--fs-hero);
  margin: 0 0 1rem;
  letter-spacing: -0.025em;
  line-height: 1.05;
  font-weight: 700;
  color: var(--text);
}

.tagline {
  font-family: var(--font-sans);
  font-size: 1.1rem;
  color: var(--muted);
  margin: 0 0 1.5rem;
  max-width: 62ch;
  line-height: 1.5;
}

.hero-stats {
  font-family: var(--font-mono);
  font-size: var(--fs-small);
  color: var(--muted);
  margin: 0 0 2rem;
  letter-spacing: 0.02em;
  font-variant-numeric: tabular-nums;
  line-height: 1.8;
}

.hero-stats .sep {
  color: var(--border-strong);
  margin: 0 0.1rem;
}

.hero-stats strong {
  color: var(--text);
  font-weight: 600;
}

.hero-cta-label {
  font-size: var(--fs-eyebrow);
  color: var(--muted);
  text-transform: lowercase;
  letter-spacing: 0.04em;
  margin: 0 0 0.5rem;
  font-weight: 500;
}

.hero-cta-label::before {
  content: "$ ";
  color: var(--accent-prompt);
  font-weight: 600;
}

/* ------------------------------------------------------------------
   Terminal component
   Used for hero CTA, quickstart commands, and plugin install blocks.
------------------------------------------------------------------- */
.terminal {
  background: var(--surface);
  border: 1px solid var(--border-strong);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.terminal-chrome {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.85rem;
  background: var(--surface-2);
  border-bottom: 1px solid var(--border);
  font-size: var(--fs-xs);
  color: var(--muted);
  letter-spacing: 0.02em;
}

.terminal-dots {
  display: inline-flex;
  gap: 0.35rem;
  margin-right: 0.4rem;
}

.terminal-dots span {
  display: block;
  width: 0.6rem;
  height: 0.6rem;
  border-radius: 999px;
  background: var(--border-strong);
}

.terminal-title {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  color: var(--muted);
}

.terminal-body {
  padding: 0.95rem 1rem 0.85rem;
  background: var(--code-bg);
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.terminal-line {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.88rem;
  color: var(--text);
  line-height: 1.5;
  overflow-wrap: anywhere;
  min-width: 0;
}

.terminal-cmd {
  flex: 1;
  min-width: 0;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.terminal-line::before {
  content: "$";
  color: var(--accent-prompt);
  font-weight: 600;
  flex-shrink: 0;
}

.terminal-line.is-output {
  color: var(--muted);
  font-size: 0.85rem;
}

.terminal-line.is-output::before {
  content: none;
}

.terminal-line .output-arrow {
  color: var(--border-strong);
  font-weight: 500;
  flex-shrink: 0;
}

/* Blinking caret (hero only) */
.caret {
  display: inline-block;
  width: 0.55ch;
  margin-left: 0.15ch;
  background: var(--accent);
  color: transparent;
  vertical-align: -0.05em;
  user-select: none;
}

@media (prefers-reduced-motion: no-preference) {
  .caret {
    animation: caret-blink 1.05s steps(1, end) infinite;
  }
}

@keyframes caret-blink {
  0%, 50% { opacity: 1; }
  51%, 100% { opacity: 0; }
}

.terminal-actions {
  display: flex;
  justify-content: flex-end;
}

/* Copy button — used inside .terminal-body */
.copy-btn {
  background: transparent;
  color: var(--muted);
  border: 1px solid var(--border-strong);
  border-radius: 5px;
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.06em;
  padding: 0.25rem 0.65rem;
  cursor: pointer;
  text-transform: lowercase;
  transition: color 0.12s ease, border-color 0.12s ease, background 0.12s ease;
}

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

.copy-btn.copied {
  color: var(--accent-prompt);
  border-color: var(--accent-prompt);
  background: color-mix(in srgb, var(--accent-prompt) 8%, transparent);
}

@media (prefers-reduced-motion: reduce) {
  .copy-btn { transition: none; }
}

/* ------------------------------------------------------------------
   Section headings
------------------------------------------------------------------- */
h2 {
  font-family: var(--font-mono);
  font-size: clamp(1.65rem, 3vw, 2rem);
  margin: 0 0 0.5rem;
  letter-spacing: -0.01em;
  font-weight: 600;
  color: var(--text);
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
  font-variant-numeric: tabular-nums;
}

h2 .section-num {
  color: var(--accent);
  font-weight: 600;
  flex-shrink: 0;
  white-space: pre;
}

h2::after {
  content: "";
  flex: 1;
  min-width: 2rem;
  border-bottom: 1px dashed var(--border-strong);
  transform: translateY(-0.3em);
}

.section-meta {
  color: var(--muted);
  margin: 0 0 2rem;
  font-size: var(--fs-body);
  font-family: var(--font-sans);
}

/* ------------------------------------------------------------------
   Quickstart
------------------------------------------------------------------- */
.steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1.25rem;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.steps li {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  box-shadow: var(--shadow);
}

.step-label {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--text);
}

.step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 1.7rem;
  height: 1.7rem;
  border-radius: 5px;
  background: transparent;
  border: 1px solid var(--accent);
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  font-variant-numeric: tabular-nums;
}

.card-footer .pinned { font-variant-numeric: tabular-nums; }

.step-note {
  margin: 0;
  color: var(--muted);
  font-family: var(--font-sans);
  font-size: 0.92rem;
  line-height: 1.55;
}

code.inline {
  background: var(--code-bg);
  padding: 0.1rem 0.4rem;
  border-radius: 4px;
  font-size: 0.86em;
  color: var(--text);
  border: 1px solid var(--border);
}

/* ------------------------------------------------------------------
   Plugins grid & cards
------------------------------------------------------------------- */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(330px, 1fr));
  gap: 1.25rem;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1.5rem 1.5rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  box-shadow: var(--shadow);
  transition: border-color 0.15s ease, transform 0.15s ease;
  position: relative;
}

.card:hover {
  border-color: var(--border-strong);
  box-shadow: var(--shadow), inset 3px 0 0 var(--accent);
}

@media (prefers-reduced-motion: no-preference) {
  .card {
    animation: card-rise 0.5s cubic-bezier(0.2, 0.7, 0.2, 1) both;
  }
  .grid > .card:nth-child(1) { animation-delay: 0ms; }
  .grid > .card:nth-child(2) { animation-delay: 80ms; }
  .grid > .card:nth-child(3) { animation-delay: 160ms; }
  .grid > .card:nth-child(4) { animation-delay: 240ms; }
  .grid > .card:nth-child(5) { animation-delay: 320ms; }
  .grid > .card:nth-child(n + 6) { animation-delay: 400ms; }
}

@keyframes card-rise {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}

@media (prefers-reduced-motion: reduce) {
  .card { transition: none; }
}

.card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.75rem;
}

.card h3 {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.98rem;
  font-weight: 600;
  color: var(--text);
  line-height: 1.35;
  min-width: 0;
  overflow-wrap: anywhere;
  word-break: break-word;
  flex: 1;
}

.card h3::before {
  content: "// ";
  color: var(--muted);
  font-weight: 500;
}

.badge {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  text-transform: lowercase;
  letter-spacing: 0.04em;
  background: transparent;
  color: var(--muted);
  padding: 0.15rem 0.5rem;
  border: 1px solid var(--border-strong);
  border-radius: 4px;
  white-space: nowrap;
  font-weight: 500;
  flex-shrink: 0;
}

.card p.description {
  margin: 0;
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  line-height: 1.55;
}

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.tag {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  background: var(--chip-bg);
  color: var(--chip-text);
  padding: 0.15rem 0.5rem;
  border-radius: 4px;
  letter-spacing: 0.01em;
}

.tag::before {
  content: "#";
  color: var(--muted);
  margin-right: 0.05rem;
}

.card-footer {
  margin-top: auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--muted);
  padding-top: 0.5rem;
  border-top: 1px dashed var(--border);
}

.card-footer .pinned a {
  color: var(--muted);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  text-decoration-color: var(--border-strong);
}

.card-footer .pinned a:hover {
  color: var(--accent);
  text-decoration-color: var(--accent);
}

.card-footer .repo-link {
  color: var(--accent);
  font-weight: 500;
}

.card-footer .repo-link:hover {
  color: var(--accent-hover);
}

/* TODO: when catalog crosses ~10 plugins, add a tag/category filter row above .grid. */

/* ------------------------------------------------------------------
   Status (loading / error)
------------------------------------------------------------------- */
.status {
  padding: 2rem;
  text-align: center;
  color: var(--muted);
  font-size: var(--fs-body);
}

/* ------------------------------------------------------------------
   Prose (about, faq, contribute)
------------------------------------------------------------------- */
.prose {
  max-width: 70ch;
  font-family: var(--font-sans);
}

.prose p {
  margin: 0 0 1rem;
  color: var(--text);
  font-size: 1rem;
  line-height: 1.65;
}

.prose p:last-child {
  margin-bottom: 0;
}

.prose .prose-prompt {
  font-family: var(--font-mono);
  font-size: var(--fs-small);
  color: var(--muted);
  margin: -0.25rem 0 1.25rem;
  letter-spacing: 0.02em;
  user-select: none;
  line-height: 1.5;
}

.prose .prose-prompt span {
  color: var(--accent-prompt);
  font-weight: 600;
  margin-right: 0.5rem;
}

.prose a {
  color: var(--accent);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

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

/* ------------------------------------------------------------------
   FAQ
------------------------------------------------------------------- */
#faq details {
  border-top: 1px dashed var(--border-strong);
  padding: 1rem 0 1rem 3.25rem;
  position: relative;
}

#faq .faq-num {
  position: absolute;
  left: 0;
  top: 1rem;
  width: 2.25rem;
  text-align: right;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--muted);
  opacity: 0.6;
  font-variant-numeric: tabular-nums;
  border-right: 1px dashed var(--border);
  padding-right: 0.5rem;
  line-height: 1.6;
}

#faq details:last-of-type {
  border-bottom: 1px dashed var(--border-strong);
}

@media (max-width: 480px) {
  #faq details { padding-left: 2.5rem; }
  #faq .faq-num { width: 1.75rem; }
}

#faq summary {
  cursor: pointer;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 1rem;
  color: var(--text);
  list-style: none;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.1rem 0;
  border-radius: 4px;
}

#faq summary::-webkit-details-marker {
  display: none;
}

#faq summary::after {
  content: "[+]";
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  flex-shrink: 0;
}

#faq details[open] summary::after {
  content: "[-]";
  color: var(--accent-prompt);
}

#faq summary:hover::after {
  color: var(--accent);
}

#faq details > p {
  margin: 0.85rem 0 0;
  color: var(--muted);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  line-height: 1.65;
}

/* ------------------------------------------------------------------
   Section dividers
------------------------------------------------------------------- */
#quickstart,
#plugins,
#about,
#faq,
#contribute {
  border-bottom: 1px dashed var(--border-strong);
}

#contribute {
  border-bottom: none;
}

/* ------------------------------------------------------------------
   Footer
------------------------------------------------------------------- */
footer {
  padding: 2.5rem 0 4rem;
  border-top: 1px dashed var(--border-strong);
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: var(--fs-small);
}

footer .footer-row {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
}

footer .footer-row > span:first-child::before {
  content: "// ";
  color: var(--accent-prompt);
}

footer a {
  color: var(--muted);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  text-decoration-color: var(--border-strong);
}

footer a:hover {
  color: var(--accent);
  text-decoration-color: var(--accent);
}

footer .footer-links {
  display: inline-flex;
  gap: 0.85rem;
  flex-wrap: wrap;
}

footer .footer-links a span[aria-hidden] {
  color: var(--border-strong);
  text-decoration: none;
  display: inline-block;
  margin: 0 0.1rem;
}

/* ------------------------------------------------------------------
   Responsive
------------------------------------------------------------------- */
@media (max-width: 480px) {
  header { padding: 3rem 0 2rem; }
  section { padding: 2.5rem 0; }
  .container { padding: 0 1rem; }
  .terminal-body { padding: 0.75rem 0.85rem; }
  .terminal-line { font-size: 0.82rem; }
  .card { padding: 1.25rem; }
}