/* Node Modules Cleaner — project site.
   Palette taken from the app's Tailwind classes: blue-600 primary, amber for worktrees,
   sky for caches, red for destructive actions, green for reclaimed space. */

:root {
  color-scheme: light dark;
  --bg: #f9fafb;
  --surface: #ffffff;
  --surface-2: #f3f4f6;
  --border: #e5e7eb;
  --text: #111827;
  --muted: #4b5563;
  --subtle: #6b7280;
  --primary: #2563eb;
  --primary-hover: #1d4ed8;
  --primary-soft: #eff6ff;
  --primary-text: #1d4ed8;
  --amber: #b45309;
  --amber-soft: #fffbeb;
  --sky: #0369a1;
  --sky-soft: #f0f9ff;
  --red: #dc2626;
  --green: #15803d;
  --code-bg: #111827;
  --code-text: #e5e7eb;
  --shadow: 0 1px 2px rgb(0 0 0 / 0.04), 0 12px 32px -12px rgb(17 24 39 / 0.18);
  --radius: 12px;
  --font: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell,
    'Open Sans', 'Helvetica Neue', sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, 'Liberation Mono', monospace;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0b1120;
    --surface: #111827;
    --surface-2: #1f2937;
    --border: #1f2937;
    --text: #f3f4f6;
    --muted: #cbd5e1;
    --subtle: #94a3b8;
    --primary: #3b82f6;
    --primary-hover: #60a5fa;
    --primary-soft: #172554;
    --primary-text: #93c5fd;
    --amber: #fbbf24;
    --amber-soft: #231a0a;
    --sky: #38bdf8;
    --sky-soft: #082032;
    --red: #f87171;
    --green: #4ade80;
    --code-bg: #030712;
    --shadow: 0 1px 2px rgb(0 0 0 / 0.3), 0 16px 40px -16px rgb(0 0 0 / 0.7);
  }
}

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

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  font-family: var(--font);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--primary); text-underline-offset: 3px; }
a:hover { color: var(--primary-hover); }
code {
  font-family: var(--mono);
  font-size: 0.9em;
  background: var(--surface-2);
  padding: 0.1em 0.35em;
  border-radius: 5px;
}

:focus-visible {
  outline: 3px solid var(--primary);
  outline-offset: 3px;
  border-radius: 4px;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -4rem;
  z-index: 100;
  padding: 0.6rem 1rem;
  background: var(--primary);
  color: #fff;
  border-radius: 8px;
  font-weight: 600;
}
.skip-link:focus { top: 1rem; color: #fff; }

.container { width: min(1120px, 100% - 2.5rem); margin-inline: auto; }

/* ---------- Header ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: color-mix(in srgb, var(--surface) 88%, transparent);
  backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--border);
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 60px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 700;
  color: var(--text);
  text-decoration: none;
}
.brand img { width: 30px; height: 30px; border-radius: 7px; }
.brand:hover { color: var(--text); }

.site-nav { display: flex; align-items: center; gap: 0.25rem; }
.site-nav ul {
  display: none;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: 0.25rem;
}
.site-nav ul a {
  display: block;
  padding: 0.4rem 0.7rem;
  border-radius: 8px;
  color: var(--muted);
  font-size: 0.925rem;
  text-decoration: none;
}
.site-nav ul a:hover { background: var(--surface-2); color: var(--text); }
@media (min-width: 860px) { .site-nav ul { display: flex; } }

.lang-switch {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin-left: 0.5rem;
  padding: 0.35rem 0.7rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text);
  text-decoration: none;
  white-space: nowrap;
}
.lang-switch:hover { background: var(--surface-2); color: var(--text); }

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 44px;
  padding: 0.65rem 1.2rem;
  border-radius: 10px;
  font-weight: 600;
  text-decoration: none;
  border: 1px solid transparent;
  transition: background-color 0.15s, color 0.15s, border-color 0.15s;
}
.btn svg { width: 18px; height: 18px; flex: none; }
.btn-primary { background: #2563eb; color: #fff; }
.btn-primary:hover { background: #1d4ed8; color: #fff; }
.btn-secondary { background: var(--surface); color: var(--text); border-color: var(--border); }
.btn-secondary:hover { background: var(--surface-2); color: var(--text); }

/* ---------- Hero ---------- */

.hero { padding: 3.5rem 0 2rem; text-align: center; }
.hero-icon { width: 88px; height: 88px; margin: 0 auto 1.25rem; border-radius: 20px; box-shadow: var(--shadow); }
.eyebrow {
  display: inline-block;
  margin: 0 0 0.9rem;
  padding: 0.25rem 0.75rem;
  border-radius: 999px;
  background: var(--primary-soft);
  color: var(--primary-text);
  font-size: 0.8rem;
  font-weight: 600;
}
.hero h1 {
  margin: 0 auto;
  max-width: 18ch;
  font-size: clamp(2.1rem, 6vw, 3.6rem);
  line-height: 1.08;
  letter-spacing: -0.025em;
}
.hero .lead {
  margin: 1.1rem auto 0;
  max-width: 62ch;
  font-size: clamp(1.05rem, 2.2vw, 1.2rem);
  color: var(--muted);
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
  margin-top: 1.75rem;
}
.hero-meta { margin: 0.9rem 0 0; font-size: 0.875rem; color: var(--subtle); }

.window {
  margin: 2.5rem auto 0;
  max-width: 1080px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.window-bar {
  display: flex;
  gap: 6px;
  padding: 10px 12px;
  background: var(--surface-2);
  border-bottom: 1px solid var(--border);
}
.window-bar span { width: 11px; height: 11px; border-radius: 50%; background: #d1d5db; }
.window-bar span:nth-child(1) { background: #f87171; }
.window-bar span:nth-child(2) { background: #fbbf24; }
.window-bar span:nth-child(3) { background: #34d399; }

/* ---------- Sections ---------- */

section { scroll-margin-top: 72px; }
.section { padding: 4rem 0; }
.section-alt { background: var(--surface); border-block: 1px solid var(--border); }
.section-head { max-width: 68ch; margin-bottom: 2.25rem; }
.section-head h2 {
  margin: 0;
  font-size: clamp(1.6rem, 3.6vw, 2.25rem);
  line-height: 1.2;
  letter-spacing: -0.02em;
}
.section-head p { margin: 0.75rem 0 0; color: var(--muted); font-size: 1.05rem; }

/* Problem */
.stats {
  display: grid;
  gap: 1rem;
  grid-template-columns: 1fr;
  margin-bottom: 2rem;
}
@media (min-width: 720px) { .stats { grid-template-columns: repeat(3, 1fr); } }
.stat {
  padding: 1.25rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg);
}
.stat h3 { margin: 0 0 0.35rem; font-size: 1.05rem; display: flex; align-items: center; gap: 0.5rem; }
.stat p { margin: 0; color: var(--muted); font-size: 0.95rem; }
.dot { width: 10px; height: 10px; border-radius: 50%; flex: none; }
.dot-blue { background: #2563eb; }
.dot-amber { background: #f59e0b; }
.dot-sky { background: #0ea5e9; }

.table-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: var(--radius); }
table { width: 100%; border-collapse: collapse; font-size: 0.95rem; background: var(--surface); }
caption { text-align: left; padding: 0.9rem 1rem; font-weight: 600; background: var(--surface-2); }
th, td { padding: 0.8rem 1rem; text-align: left; vertical-align: top; border-top: 1px solid var(--border); }
thead th { font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.04em; color: var(--subtle); }
td:nth-child(2) { color: var(--red); }
td:nth-child(3) { color: var(--green); }

/* Features */
.feature {
  display: grid;
  gap: 1.75rem;
  align-items: center;
  padding: 2rem 0;
}
.feature + .feature { border-top: 1px solid var(--border); }
@media (min-width: 900px) {
  .feature { grid-template-columns: 5fr 7fr; gap: 3rem; padding: 2.75rem 0; }
  .feature.reverse .feature-text { order: 2; }
}
.feature-tag {
  display: inline-block;
  margin-bottom: 0.6rem;
  padding: 0.2rem 0.65rem;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 600;
}
.tag-blue { background: var(--primary-soft); color: var(--primary-text); }
.tag-amber { background: var(--amber-soft); color: var(--amber); }
.tag-sky { background: var(--sky-soft); color: var(--sky); }
.tag-gray { background: var(--surface-2); color: var(--muted); }
.feature h3 { margin: 0; font-size: clamp(1.3rem, 2.6vw, 1.6rem); line-height: 1.25; }
.feature p { color: var(--muted); }
.feature ul { margin: 0; padding-left: 1.2rem; color: var(--muted); }
.feature li + li { margin-top: 0.35rem; }
.feature li::marker { color: var(--primary); }
.shot {
  margin: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  background: var(--surface);
}

/* Steps */
.steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1rem;
  counter-reset: step;
}
@media (min-width: 720px) { .steps { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .steps { grid-template-columns: repeat(4, 1fr); } }
.steps li {
  counter-increment: step;
  padding: 1.25rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
}
.steps li::before {
  content: counter(step);
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  margin-bottom: 0.75rem;
  border-radius: 50%;
  background: #2563eb;
  color: #fff;
  font-weight: 700;
}
.steps h3 { margin: 0 0 0.35rem; font-size: 1.05rem; }
.steps p { margin: 0; color: var(--muted); font-size: 0.95rem; }
.note {
  margin-top: 1.5rem;
  padding: 1rem 1.25rem;
  border-left: 4px solid #0ea5e9;
  border-radius: 8px;
  background: var(--sky-soft);
  color: var(--muted);
}
.note strong { color: var(--text); }

/* Gallery */
.gallery {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1rem;
  grid-template-columns: 1fr;
}
@media (min-width: 640px) { .gallery { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .gallery { grid-template-columns: repeat(3, 1fr); } }
.gallery a {
  display: block;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--surface);
  color: var(--text);
  text-decoration: none;
  transition: transform 0.15s, box-shadow 0.15s;
}
.gallery a:hover { transform: translateY(-2px); box-shadow: var(--shadow); color: var(--text); }
.gallery span { display: block; padding: 0.7rem 0.9rem; font-size: 0.9rem; font-weight: 500; }
@media (prefers-reduced-motion: reduce) { .gallery a { transition: none; } .gallery a:hover { transform: none; } }

.lightbox {
  width: min(1440px, 96vw);
  max-width: none;
  max-height: 96vh;
  padding: 0;
  border: 0;
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--text);
  box-shadow: 0 30px 80px rgb(0 0 0 / 0.5);
}
.lightbox::backdrop { background: rgb(3 7 18 / 0.8); }
.lightbox img { width: 100%; max-height: calc(96vh - 56px); object-fit: contain; background: #111827; }
.lightbox-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.5rem 0.5rem 0.5rem 1rem;
  font-size: 0.9rem;
}
.lightbox-close {
  min-width: 44px;
  min-height: 40px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface-2);
  color: var(--text);
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}

/* Install */
.install-grid { display: grid; gap: 1.5rem; }
/* Grid items default to min-width: auto, which lets a <pre> push the card past the viewport. */
.install-grid > * { min-width: 0; }
.card code { overflow-wrap: anywhere; }
@media (min-width: 900px) { .install-grid { grid-template-columns: 1fr 1fr; } }
.card {
  padding: 1.5rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
}
.card h3 { margin: 0 0 0.75rem; font-size: 1.15rem; }
.card p, .card li { color: var(--muted); }
.card ul { padding-left: 1.2rem; margin: 0.5rem 0 0; }
.downloads { list-style: none; padding: 0; margin: 0; display: grid; gap: 0.6rem; }
.downloads li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 0.75rem 0.9rem;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--bg);
  color: var(--text);
  flex-wrap: wrap;
}
.downloads small { color: var(--subtle); }
pre {
  margin: 0.75rem 0 0;
  padding: 1rem 1.1rem;
  overflow-x: auto;
  border-radius: 10px;
  background: var(--code-bg);
  color: var(--code-text);
  font-family: var(--mono);
  font-size: 0.875rem;
  line-height: 1.7;
}
pre code { background: none; padding: 0; font-size: inherit; color: inherit; }
.stack { display: flex; flex-wrap: wrap; gap: 0.5rem; list-style: none; padding: 0; margin: 0.75rem 0 0; }
.stack li {
  padding: 0.3rem 0.7rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--bg);
  font-size: 0.85rem;
  color: var(--text);
}

/* Footer */
.site-footer { padding: 2.5rem 0; border-top: 1px solid var(--border); color: var(--subtle); font-size: 0.9rem; }
.site-footer .container { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem 2rem; }
.site-footer ul { display: flex; flex-wrap: wrap; gap: 0.5rem 1.25rem; list-style: none; margin: 0; padding: 0; }
.site-footer p { margin: 0; }