/* ============================================================
   PawUI — shared design system
   Used by the landing page (index.html) and docs (docs/index.html)
   ============================================================ */

/* --- tokens --- */
:root {
  --bg: #0a0a0c;
  --bg-soft: #101015;
  --text: #ffffff;
  --text-2: hsla(0,0%,100%,.75);
  --text-3: hsla(0,0%,100%,.45);
  --text-4: hsla(0,0%,100%,.28);

  --accent: #4f8cff;
  --accent-soft: hsla(213,100%,65%,.16);
  --accent-line: hsla(213,100%,65%,.32);
  --cyan: #6ec8ff;
  --violet: #a78bfa;
  --green: #34d399;
  --amber: #fbbf24;
  --danger: #fb7185;

  --surface: hsla(0,0%,100%,.05);
  --surface-2: hsla(0,0%,100%,.03);
  --surface-3: hsla(0,0%,100%,.08);
  --border: hsla(0,0%,100%,.09);
  --border-2: hsla(0,0%,100%,.16);

  --radius-sm: 10px;
  --radius: 16px;
  --radius-lg: 22px;
  --radius-xl: 30px;

  --shadow-sm: 0 2px 10px rgba(0,0,0,.35);
  --shadow: 0 20px 50px rgba(0,0,0,.5);
  --shadow-lg: 0 40px 90px rgba(0,0,0,.6);

  --font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI",
    "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", system-ui, sans-serif;
  --mono: "SF Mono", "JetBrains Mono", "Cascadia Code", Menlo, Consolas, monospace;

  --ease: cubic-bezier(.16,1,.3,1);
  --spring: cubic-bezier(.34,1.56,.64,1);
  --dur: .5s;

  --container: 1160px;
  --header-h: 60px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 15px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button { font-family: inherit; }
::selection { background: var(--accent-soft); }

/* --- background atmosphere --- */
.atmos {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}
.atmos .orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(110px);
  opacity: .55;
}
.atmos .o1 {
  width: 620px; height: 620px; top: -220px; left: -180px;
  background: radial-gradient(circle, hsla(213,100%,62%,.30), transparent 66%);
}
.atmos .o2 {
  width: 520px; height: 520px; top: -40px; right: -160px;
  background: radial-gradient(circle, hsla(190,90%,58%,.24), transparent 66%);
}
.atmos .o3 {
  width: 540px; height: 540px; bottom: -220px; left: 32%;
  background: radial-gradient(circle, hsla(268,84%,66%,.22), transparent 66%);
}
.atmos .grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, #000 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, #000 30%, transparent 75%);
}
.page { position: relative; z-index: 1; }

/* --- layout --- */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 28px;
}
section { padding: 150px 0; position: relative; }

/* --- typography helpers --- */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 5px 13px;
  border: 1px solid var(--border);
  border-radius: 100px;
  background: var(--surface-2);
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--text-2);
}
.h1 {
  font-size: clamp(34px, 4.6vw, 56px);
  line-height: 1.08;
  font-weight: 700;
  letter-spacing: -.03em;
}
.h2 {
  font-size: clamp(28px, 4.2vw, 48px);
  line-height: 1.1;
  font-weight: 700;
  letter-spacing: -.025em;
}
.h3 { font-size: 20px; font-weight: 650; letter-spacing: -.01em; }
.grad {
  background: linear-gradient(100deg, #a8c8ff 0%, var(--accent) 50%, #6ec8ff 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.lead { font-size: 17px; line-height: 1.75; color: var(--text-2); }

/* --- buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 42px;
  padding: 0 20px;
  border-radius: 100px;
  border: 1px solid transparent;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: transform .35s var(--ease), background .35s var(--ease),
    border-color .35s var(--ease), box-shadow .35s var(--ease), color .35s var(--ease);
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn-primary {
  background: var(--text);
  color: #08080b;
}
.btn-primary:hover { box-shadow: 0 12px 30px rgba(255,255,255,.18); }
.btn-accent {
  background: linear-gradient(120deg, var(--accent), #6f9dff);
  color: #fff;
  box-shadow: 0 10px 30px hsla(213,100%,65%,.35);
}
.btn-accent:hover { box-shadow: 0 16px 40px hsla(213,100%,65%,.5); }
.btn-secondary {
  background: var(--surface);
  border-color: var(--border);
  color: var(--text);
}
.btn-secondary:hover { background: var(--surface-3); border-color: var(--border-2); }
.btn-ghost { color: var(--text-2); }
.btn-ghost:hover { color: var(--text); background: var(--surface-2); }
.btn-sm { height: 36px; padding: 0 15px; font-size: 13px; }

/* --- header --- */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: var(--header-h);
  display: flex;
  align-items: center;
  border-bottom: 1px solid transparent;
  transition: background .4s var(--ease), border-color .4s var(--ease), backdrop-filter .4s var(--ease);
}
.site-header.scrolled {
  background: rgba(8,8,11,.72);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  border-bottom-color: var(--border);
}
.header-inner {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 17px;
  letter-spacing: -.01em;
}
.brand .dot {
  width: 9px; height: 9px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 14px rgba(91,140,255,.9);
}
.header-nav {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13.5px;
  font-weight: 500;
}
.header-nav a.nav-link {
  padding: 7px 12px;
  border-radius: 100px;
  color: var(--text-2);
  transition: color .3s var(--ease), background .3s var(--ease);
}
.header-nav a.nav-link:hover { color: var(--text); background: var(--surface-2); }
.header-nav .divider-v {
  width: 1px; height: 18px;
  background: var(--border);
  margin: 0 8px;
}

/* --- hero --- */
.hero { padding: 180px 0 72px; }
.hero-grid {
  display: grid;
  grid-template-columns: 1.12fr .88fr;
  gap: 72px;
  align-items: center;
}
.hero-copy { display: flex; flex-direction: column; gap: 26px; }
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  width: fit-content;
  padding: 6px 14px 6px 8px;
  border: 1px solid var(--border);
  border-radius: 100px;
  background: var(--surface-2);
  font-size: 12.5px;
  color: var(--text-2);
}
.hero-badge .tag {
  font-family: var(--mono);
  font-size: 10.5px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 100px;
  background: var(--accent-soft);
  color: #b9ccff;
}
.hero-badge .live {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 10px var(--green);
  animation: pulse 2.4s var(--ease) infinite;
}
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: .35; } }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; }
.hero-meta {
  display: flex;
  gap: 22px;
  flex-wrap: wrap;
  font-size: 12.5px;
  color: var(--text-3);
  font-family: var(--mono);
}
.hero-meta span { display: inline-flex; align-items: center; gap: 7px; }
.hero-meta i {
  width: 5px; height: 5px; border-radius: 50%;
  background: var(--text-4);
  display: inline-block;
}

/* --- terminal / code --- */
.term {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, rgba(18,18,24,.96), rgba(11,11,15,.96));
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}
.term-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
}
.term-dots { display: flex; gap: 7px; }
.term-dots i { width: 11px; height: 11px; border-radius: 50%; display: block; }
.term-dots .r { background: #ff5f57; }
.term-dots .y { background: #febc2e; }
.term-dots .g { background: #28c840; }
.term-title {
  flex: 1;
  text-align: center;
  font-family: var(--mono);
  font-size: 11.5px;
  color: var(--text-3);
}
.term-copy {
  font-size: 11px;
  font-family: var(--mono);
  color: var(--text-3);
  background: transparent;
  border: 1px solid transparent;
  border-radius: 7px;
  padding: 3px 9px;
  cursor: pointer;
  transition: all .3s var(--ease);
}
.term-copy:hover { color: var(--text); border-color: var(--border); background: var(--surface-2); }
.term-tabs { display: flex; gap: 4px; padding: 12px 14px 0; }
.term-tab {
  padding: 8px 14px;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-3);
  background: transparent;
  border: 1px solid transparent;
  border-bottom: none;
  border-radius: 10px 10px 0 0;
  cursor: pointer;
  transition: all .3s var(--ease);
}
.term-tab:hover { color: var(--text-2); }
.term-tab.active {
  color: var(--text);
  background: rgba(255,255,255,.05);
  border-color: var(--border);
}
.term-body {
  margin: 0;
  padding: 18px 20px;
  font-family: var(--mono);
  font-size: 12.5px;
  line-height: 1.95;
  color: #dfe3ea;
  white-space: pre;
  overflow-x: auto;
  min-height: 190px;
}
.term-body .c-prompt { color: var(--accent); }
.term-body .c-key { color: var(--violet); }
.term-body .c-str { color: var(--green); }
.term-body .c-fn { color: var(--cyan); }
.term-body .c-cmt { color: var(--text-4); }
.term-body .c-tag { color: #7aa2ff; }
.term-body .c-atr { color: var(--amber); }
.term-body .c-num { color: #f0a6ff; }

/* --- reveal animations --- */
@keyframes rise {
  from { opacity: 0; transform: translateY(26px); }
  to { opacity: 1; transform: none; }
}
.rise { animation: rise .9s var(--ease) both; }
.r1 { animation-delay: .05s; } .r2 { animation-delay: .13s; }
.r3 { animation-delay: .21s; } .r4 { animation-delay: .30s; }
.r5 { animation-delay: .40s; } .r6 { animation-delay: .52s; }

.reveal { opacity: 0; transform: translateY(30px); transition: opacity .9s var(--ease), transform .9s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
.rd1 { transition-delay: .06s; } .rd2 { transition-delay: .14s; }
.rd3 { transition-delay: .22s; } .rd4 { transition-delay: .30s; }

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
}

/* --- section head --- */
.sec-head {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 20px;
  max-width: 680px;
  margin: 0 auto 88px;
}
.sec-head p { color: var(--text-2); font-size: 16px; line-height: 1.75; }

/* --- stats --- */
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  padding: 8px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--surface-2);
}
.stat {
  text-align: center;
  padding: 26px 16px;
  border-radius: var(--radius);
  transition: background .4s var(--ease);
}
.stat:hover { background: var(--surface); }
.stat .n {
  font-size: 40px;
  font-weight: 700;
  letter-spacing: -.03em;
  line-height: 1;
  background: linear-gradient(180deg, #fff, #a8c8ff);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.stat .l { margin-top: 8px; font-size: 12.5px; color: var(--text-3); }

/* --- bento features --- */
.bento {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.card {
  position: relative;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.015));
  padding: 22px;
  overflow: hidden;
  transition: transform .55s var(--ease), border-color .55s var(--ease);
}
.card:hover { transform: translateY(-6px); border-color: var(--border-2); }
.card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(600px 180px at var(--mx, 50%) var(--my, 0%), rgba(91,140,255,.12), transparent 70%);
  opacity: 0;
  transition: opacity .5s var(--ease);
  pointer-events: none;
}
.card:hover::after { opacity: 1; }
.card .ic {
  width: 38px; height: 38px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  border: 1px solid var(--accent-line);
  background: linear-gradient(140deg, rgba(79,140,255,.20), rgba(79,140,255,.03));
  color: #b9ccff;
  font-family: var(--mono);
  font-size: 12.5px;
  font-weight: 700;
  margin-bottom: 14px;
}
.card h3 { font-size: 16px; font-weight: 650; letter-spacing: -.01em; margin-bottom: 7px; }
.card p { font-size: 13px; line-height: 1.65; color: var(--text-2); }
.card .en {
  display: block;
  margin-top: 6px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--text-4);
}
.card.wide { grid-column: span 4; }
.card.mid { grid-column: span 3; }
.card.third { grid-column: span 2; }
.card.two { grid-column: span 2; }
.card .code-inline {
  margin-top: 13px;
  display: inline-block;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--cyan);
  background: rgba(52,211,238,.08);
  border: 1px solid rgba(52,211,238,.18);
  border-radius: 8px;
  padding: 6px 10px;
}
.card .mini-term {
  margin-top: 18px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: rgba(0,0,0,.35);
  padding: 12px 14px;
  font-family: var(--mono);
  font-size: 11.5px;
  line-height: 1.9;
  color: var(--text-2);
}
.card .mini-term .c-dim { color: var(--text-4); }
.card .mini-term .c-accent { color: var(--accent); }
.card .mini-term .c-green { color: var(--green); }

/* --- showcase --- */
.showcase {
  display: grid;
  grid-template-columns: .85fr 1.15fr;
  gap: 56px;
  align-items: center;
}
.showcase-copy { display: flex; flex-direction: column; gap: 22px; }
.checklist { display: flex; flex-direction: column; gap: 14px; margin-top: 6px; }
.checklist li {
  list-style: none;
  display: flex;
  gap: 12px;
  align-items: flex-start;
  font-size: 14px;
  color: var(--text-2);
}
.checklist li .tick {
  flex: none;
  width: 20px; height: 20px;
  border-radius: 50%;
  display: grid; place-items: center;
  background: rgba(52,211,153,.14);
  border: 1px solid rgba(52,211,153,.3);
  color: var(--green);
  font-size: 11px;
  margin-top: 1px;
}
.mock {
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  background: linear-gradient(180deg, rgba(20,20,27,.96), rgba(12,12,16,.96));
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}
.mock-bar {
  display: flex; align-items: center; gap: 8px;
  padding: 13px 18px;
  border-bottom: 1px solid var(--border);
}
.mock-bar .t { font-size: 12px; color: var(--text-3); font-family: var(--mono); margin-left: 6px; }
.mock-app { padding: 22px; display: flex; flex-direction: column; gap: 16px; }
.mock-row { display: flex; gap: 12px; align-items: center; }
.mock-tile {
  flex: 1;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--surface-2);
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.mock-tile .k { font-size: 11px; color: var(--text-3); }
.mock-tile .v { font-size: 24px; font-weight: 700; letter-spacing: -.02em; }
.mock-tile .v.a { color: var(--accent); }
.mock-tile .v.b { color: var(--cyan); }
.mock-tile .v.c { color: var(--violet); }
.mock-progress {
  height: 8px; border-radius: 100px;
  background: var(--surface-3);
  overflow: hidden;
}
.mock-progress i {
  display: block; height: 100%; width: 68%;
  border-radius: 100px;
  background: linear-gradient(90deg, var(--accent), var(--cyan));
}
.mock-input {
  display: flex; gap: 10px;
}
.mock-input .f {
  flex: 1;
  height: 38px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--surface-2);
  display: flex; align-items: center;
  padding: 0 14px;
  font-size: 12px;
  color: var(--text-4);
}
.mock-input .b {
  height: 38px; padding: 0 18px;
  border-radius: 10px;
  background: linear-gradient(120deg, var(--accent), #7aa2ff);
  color: #fff; font-size: 12.5px; font-weight: 600;
  display: inline-flex; align-items: center;
}
.mock-list { display: flex; flex-direction: column; gap: 8px; }
.mock-item {
  display: flex; align-items: center; gap: 12px;
  padding: 11px 14px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--surface-2);
  font-size: 12.5px;
  color: var(--text-2);
}
.mock-item .sw {
  width: 34px; height: 20px; border-radius: 100px;
  background: var(--accent); position: relative; flex: none;
}
.mock-item .sw::after {
  content: ""; position: absolute; top: 3px; right: 3px;
  width: 14px; height: 14px; border-radius: 50%; background: #fff;
}
.mock-item .sw.off { background: var(--surface-3); }
.mock-item .sw.off::after { right: auto; left: 3px; }
.mock-item .fill { flex: 1; }

/* --- steps --- */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; counter-reset: s; }
.step {
  position: relative;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--surface-2);
  padding: 32px 28px;
  counter-increment: s;
  transition: transform .5s var(--ease), border-color .5s var(--ease);
}
.step:hover { transform: translateY(-5px); border-color: var(--border-2); }
.step::before {
  content: "0" counter(s);
  position: absolute;
  top: 24px; right: 26px;
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 700;
  color: var(--text-4);
}
.step h3 { font-size: 18px; font-weight: 650; margin-bottom: 10px; }
.step p { font-size: 13.5px; color: var(--text-2); line-height: 1.7; }
.step code {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--accent);
  background: var(--accent-soft);
  border-radius: 6px;
  padding: 2px 7px;
}

/* --- install / cli --- */
.install-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.cmd-list { display: flex; flex-direction: column; gap: 10px; margin-top: 28px; }
.cmd-row {
  display: flex; align-items: center; gap: 16px;
  padding: 13px 18px;
  border: 1px solid var(--border);
  border-radius: 13px;
  background: var(--surface-2);
  transition: transform .4s var(--ease), border-color .4s var(--ease), background .4s var(--ease);
}
.cmd-row:hover { transform: translateX(4px); border-color: var(--border-2); background: var(--surface); }
.cmd-row .k {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 700;
  color: var(--accent);
  width: 62px;
  flex: none;
  text-transform: uppercase;
  letter-spacing: .05em;
}
.cmd-row .v { font-family: var(--mono); font-size: 12.5px; color: var(--text-2); }
.cmd-row .d { margin-left: auto; font-size: 11.5px; color: var(--text-4); }

/* --- cta --- */
.cta {
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  background:
    radial-gradient(700px 300px at 50% -20%, rgba(91,140,255,.18), transparent 70%),
    linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.01));
  padding: 100px 40px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 22px;
}
.cta .h2 { max-width: 620px; }
.cta p { color: var(--text-2); font-size: 16px; max-width: 500px; }
.cta-actions { display: flex; gap: 12px; flex-wrap: wrap; justify-content: center; margin-top: 6px; }

/* --- footer --- */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 64px 0 36px;
  margin-top: 40px;
}
.footer-top {
  display: flex;
  justify-content: space-between;
  gap: 48px;
  flex-wrap: wrap;
}
.footer-brand { max-width: 320px; display: flex; flex-direction: column; gap: 14px; }
.footer-brand p { font-size: 13px; color: var(--text-3); line-height: 1.75; }
.footer-cols { display: flex; gap: 56px; flex-wrap: wrap; }
.footer-col { display: flex; flex-direction: column; gap: 11px; }
.footer-col b {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--text-4);
  margin-bottom: 3px;
}
.footer-col a { font-size: 13px; color: var(--text-2); transition: color .3s var(--ease); }
.footer-col a:hover { color: var(--text); }
.footer-bottom {
  margin-top: 48px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  font-size: 12px;
  color: var(--text-4);
}

/* ============================================================
   DOCS
   ============================================================ */
.docs-body { background: var(--bg); }

.docs-shell {
  display: grid;
  grid-template-columns: 264px minmax(0, 1fr) 220px;
  gap: 0;
  max-width: 1420px;
  margin: 0 auto;
  padding-top: var(--header-h);
  min-height: 100vh;
}

/* sidebar */
.docs-side {
  position: sticky;
  top: var(--header-h);
  height: calc(100vh - var(--header-h));
  overflow-y: auto;
  padding: 28px 18px 60px 26px;
  border-right: 1px solid var(--border);
}
.docs-side::-webkit-scrollbar { width: 8px; }
.docs-side::-webkit-scrollbar-thumb { background: var(--surface-3); border-radius: 8px; }
.side-search {
  position: relative;
  margin-bottom: 22px;
}
.side-search input {
  width: 100%;
  height: 38px;
  border: 1px solid var(--border);
  border-radius: 11px;
  background: var(--surface-2);
  color: var(--text);
  font-family: inherit;
  font-size: 13px;
  padding: 0 12px 0 34px;
  outline: none;
  transition: border-color .3s var(--ease), background .3s var(--ease);
}
.side-search input::placeholder { color: var(--text-4); }
.side-search input:focus { border-color: var(--accent-line); background: var(--surface); }
.side-search svg {
  position: absolute;
  left: 11px; top: 50%;
  transform: translateY(-50%);
  width: 15px; height: 15px;
  color: var(--text-4);
  pointer-events: none;
}
.side-group { margin-bottom: 24px; }
.side-group > b {
  display: block;
  padding: 0 10px 8px;
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--text-4);
}
.side-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 7px 11px;
  border-radius: 9px;
  font-size: 13.5px;
  color: var(--text-2);
  transition: color .25s var(--ease), background .25s var(--ease);
}
.side-link:hover { color: var(--text); background: var(--surface-2); }
.side-link.active {
  color: var(--text);
  background: var(--accent-soft);
  box-shadow: inset 0 0 0 1px var(--accent-line);
}
.side-link .idx {
  font-family: var(--mono);
  font-size: 10.5px;
  color: var(--text-4);
  width: 16px;
  flex: none;
}
.side-link.active .idx { color: var(--accent); }
.side-empty { padding: 10px; font-size: 12.5px; color: var(--text-4); }

/* content */
.docs-main {
  min-width: 0;
  padding: 44px 56px 100px;
}
.crumbs {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--text-4);
  margin-bottom: 20px;
}
.crumbs b { color: var(--text-2); font-weight: 500; }
.crumbs .sep { color: var(--text-4); }

.markdown { max-width: 780px; font-size: 15.5px; line-height: 1.8; color: var(--text-2); }
.markdown > *:first-child { margin-top: 0; }
.markdown h1 {
  font-size: 40px;
  font-weight: 700;
  letter-spacing: -.025em;
  color: var(--text);
  line-height: 1.1;
  margin: 0 0 22px;
  scroll-margin-top: calc(var(--header-h) + 20px);
}
.markdown h2 {
  font-size: 25px;
  font-weight: 680;
  letter-spacing: -.015em;
  color: var(--text);
  margin: 52px 0 18px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
  scroll-margin-top: calc(var(--header-h) + 20px);
}
.markdown h3 {
  font-size: 18.5px;
  font-weight: 650;
  color: var(--text);
  margin: 34px 0 12px;
  scroll-margin-top: calc(var(--header-h) + 20px);
}
.markdown h4 {
  font-size: 15.5px;
  font-weight: 650;
  color: var(--text);
  margin: 26px 0 10px;
}
.markdown p { margin: 14px 0; }
.markdown a { color: #9db8ff; text-decoration: none; border-bottom: 1px solid transparent; transition: border-color .25s var(--ease); }
.markdown a:hover { border-bottom-color: currentColor; }
.markdown strong { color: var(--text); font-weight: 650; }
.markdown ul, .markdown ol { margin: 14px 0; padding-left: 24px; }
.markdown li { margin: 7px 0; }
.markdown li::marker { color: var(--text-4); }
.markdown code {
  font-family: var(--mono);
  font-size: .88em;
  color: #ffc9d6;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.06);
  border-radius: 6px;
  padding: 1.5px 6px;
}
.markdown pre {
  position: relative;
  margin: 20px 0;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: linear-gradient(180deg, rgba(16,16,22,.95), rgba(10,10,14,.95));
  overflow: hidden;
}
.markdown pre code {
  display: block;
  padding: 18px 20px;
  color: #dfe3ea;
  background: transparent;
  border: none;
  border-radius: 0;
  font-size: 12.5px;
  line-height: 1.85;
  overflow-x: auto;
}
.markdown pre .lang {
  position: absolute;
  top: 10px; right: 12px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--text-4);
}
.markdown pre code .tok-cmt { color: var(--text-4); font-style: italic; }
.markdown pre code .tok-str { color: #7ee787; }
.markdown pre code .tok-kw  { color: #c792ea; }
.markdown pre code .tok-num { color: #f78c6c; }
.markdown pre code .tok-tag { color: #7aa2ff; }
.markdown pre code .tok-atr { color: #ffcb6b; }
.markdown pre code .tok-val { color: #6ec8ff; }
.markdown pre code .tok-dec { color: #6ec8ff; }
.markdown blockquote {
  margin: 20px 0;
  padding: 14px 20px;
  border-left: 3px solid var(--accent-line);
  border-radius: 0 12px 12px 0;
  background: var(--surface-2);
  color: var(--text-2);
}
.markdown blockquote p { margin: 0; }
.markdown table {
  width: 100%;
  margin: 22px 0;
  border-collapse: collapse;
  font-size: 13.5px;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 12px;
}
.markdown thead th {
  text-align: left;
  padding: 11px 16px;
  background: var(--surface-2);
  color: var(--text);
  font-weight: 650;
  font-size: 12.5px;
  border-bottom: 1px solid var(--border);
}
.markdown tbody td {
  padding: 10px 16px;
  border-bottom: 1px solid rgba(255,255,255,.05);
  color: var(--text-2);
  vertical-align: top;
}
.markdown tbody tr:last-child td { border-bottom: none; }
.markdown tbody tr:hover td { background: rgba(255,255,255,.02); }
.markdown hr { border: none; border-top: 1px solid var(--border); margin: 40px 0; }
.markdown img {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 20px 0;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: #1e1e2e;
}

/* copy button on code blocks */
.code-copy {
  position: absolute;
  top: 8px; right: 8px;
  height: 26px;
  padding: 0 10px;
  border: 1px solid var(--border);
  border-radius: 7px;
  background: rgba(12,12,16,.9);
  color: var(--text-3);
  font-family: var(--mono);
  font-size: 10.5px;
  cursor: pointer;
  opacity: 0;
  transition: opacity .25s var(--ease), color .25s var(--ease);
}
.markdown pre:hover .code-copy { opacity: 1; }
.code-copy:hover { color: var(--text); }

/* pagination */
.doc-pager {
  display: flex;
  gap: 16px;
  margin-top: 64px;
  padding-top: 28px;
  border-top: 1px solid var(--border);
  max-width: 780px;
}
.doc-pager a {
  flex: 1;
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 16px 20px;
  background: var(--surface-2);
  transition: border-color .3s var(--ease), background .3s var(--ease), transform .3s var(--ease);
}
.doc-pager a:hover { border-color: var(--border-2); background: var(--surface); transform: translateY(-2px); }
.doc-pager .dir { font-size: 11px; color: var(--text-4); margin-bottom: 4px; }
.doc-pager .ttl { font-size: 14px; color: var(--text); font-weight: 600; }
.doc-pager a.next { text-align: right; }
.doc-pager .spacer { flex: 1; }

/* toc */
.docs-toc {
  position: sticky;
  top: var(--header-h);
  height: calc(100vh - var(--header-h));
  overflow-y: auto;
  padding: 44px 24px 60px 8px;
}
.docs-toc b {
  display: block;
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--text-4);
  margin-bottom: 12px;
}
.toc-link {
  display: block;
  padding: 5px 10px;
  border-left: 2px solid var(--border);
  font-size: 12.5px;
  color: var(--text-3);
  transition: color .25s var(--ease), border-color .25s var(--ease);
}
.toc-link:hover { color: var(--text); }
.toc-link.lvl3 { padding-left: 22px; font-size: 12px; }
.toc-link.active { color: var(--accent); border-left-color: var(--accent); }

/* language toggle */
.lang-toggle {
  display: inline-flex;
  padding: 3px;
  border: 1px solid var(--border);
  border-radius: 100px;
  background: var(--surface-2);
}
.lang-toggle button {
  padding: 5px 12px;
  border: none;
  border-radius: 100px;
  background: transparent;
  color: var(--text-3);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: color .25s var(--ease), background .25s var(--ease);
}
.lang-toggle button.active { color: var(--text); background: var(--surface-3); }

/* mobile */
.menu-btn {
  display: none;
  width: 38px; height: 38px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--surface-2);
  cursor: pointer;
  align-items: center;
  justify-content: center;
  color: var(--text);
}
.docs-scrim {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 90;
  background: rgba(0,0,0,.5);
  backdrop-filter: blur(2px);
}

@media (max-width: 1180px) {
  .docs-shell { grid-template-columns: 250px minmax(0, 1fr); }
  .docs-toc { display: none; }
}
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; gap: 48px; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .bento { grid-template-columns: repeat(2, 1fr); }
  .card.wide, .card.mid, .card.third, .card.two { grid-column: span 2; }
  .showcase { grid-template-columns: 1fr; gap: 40px; }
  .steps { grid-template-columns: 1fr; }
  .install-grid { grid-template-columns: 1fr; gap: 40px; }
  .header-nav a.nav-link { display: none; }
  .menu-btn { display: inline-flex; }

  .docs-shell { grid-template-columns: minmax(0, 1fr); }
  .docs-side {
    position: fixed;
    top: var(--header-h);
    left: 0;
    z-index: 95;
    width: 280px;
    background: var(--bg-soft);
    transform: translateX(-104%);
    transition: transform .4s var(--ease);
  }
  .docs-side.open { transform: none; }
  .docs-scrim.show { display: block; }
  .docs-main { padding: 32px 24px 80px; }
  .markdown h1 { font-size: 32px; }
}
@media (max-width: 560px) {
  section { padding: 76px 0; }
  .container { padding: 0 18px; }
  .bento { grid-template-columns: 1fr; }
  .card.wide, .card.mid, .card.third, .card.two { grid-column: span 1; }
  .stats { grid-template-columns: 1fr 1fr; }
  .footer-cols { gap: 32px; }
  .term-body { font-size: 11.5px; }
}

/* ============================================================
   GALLERY (real screenshots)
   ============================================================ */
.gallery { columns: 2; column-gap: 24px; }
.shot {
  break-inside: avoid;
  margin: 0 0 24px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, rgba(255,255,255,.045), rgba(255,255,255,.012));
  padding: 12px;
  transition: transform .5s var(--ease), border-color .5s var(--ease);
}
.shot:hover { transform: translateY(-5px); border-color: var(--border-2); }
.shot img {
  width: 100%; height: auto; display: block;
  border-radius: 10px; border: 1px solid var(--border);
  background: #1e1e2e;
}
.shot figcaption {
  display: flex; justify-content: space-between; align-items: center;
  margin-top: 11px; padding: 0 4px;
  font-family: var(--mono); font-size: 11.5px; color: var(--text-3);
}
.shot figcaption span:last-child {
  color: var(--text-4); text-transform: uppercase; letter-spacing: .12em; font-size: 10px;
}
.shot-frame {
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  background: linear-gradient(180deg, rgba(20,20,27,.96), rgba(12,12,16,.96));
  box-shadow: var(--shadow-lg);
  padding: 16px;
}
.shot-frame img {
  width: 100%; height: auto; display: block;
  border-radius: 14px; border: 1px solid var(--border);
}
.theme-showcase { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.theme-item {
  position: relative;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 12px;
  background: var(--surface-2);
}
.theme-item img { width: 100%; height: auto; display: block; border-radius: 10px; border: 1px solid var(--border); }
.theme-item .tag {
  position: absolute; top: 22px; left: 22px;
  font-family: var(--mono); font-size: 10px; letter-spacing: .12em; text-transform: uppercase;
  color: var(--text-2); background: rgba(0,0,0,.5); border: 1px solid var(--border);
  padding: 3px 10px; border-radius: 100px;
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
}
@media (max-width: 720px) {
  .gallery { columns: 1; }
  .theme-showcase { grid-template-columns: 1fr; }
}

/* ============================================================
   DOCS — responsive tables, search results, a11y
   ============================================================ */
.markdown .table-wrap {
  overflow-x: auto;
  margin: 22px 0;
  -webkit-overflow-scrolling: touch;
}
.markdown .table-wrap table { margin: 0; }
.markdown .table-wrap::-webkit-scrollbar { height: 8px; }
.markdown .table-wrap::-webkit-scrollbar-thumb { background: var(--surface-3); border-radius: 8px; }

.side-result {
  display: block;
  padding: 9px 11px;
  border-radius: 9px;
  border: 1px solid transparent;
  transition: background .25s var(--ease), border-color .25s var(--ease);
}
.side-result:hover { background: var(--surface-2); border-color: var(--border); }
.side-result .rt { display: block; font-size: 13px; color: var(--text); font-weight: 600; }
.side-result .rs {
  margin-top: 3px;
  font-size: 11.5px; line-height: 1.5; color: var(--text-3);
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;
  overflow: hidden;
}
.side-result mark { background: var(--accent-soft); color: #b9ccff; border-radius: 3px; padding: 0 2px; }
.side-hint { padding: 0 10px 8px; font-size: 10.5px; letter-spacing: .1em; text-transform: uppercase; color: var(--text-4); }

.side-ver {
  margin-top: 22px; padding: 12px 10px 0;
  border-top: 1px solid var(--border);
  font-family: var(--mono); font-size: 11px; color: var(--text-4);
}

/* larger touch targets */
.menu-btn { width: 44px; height: 44px; }
.lang-toggle button { min-height: 30px; padding: 6px 14px; }
.side-search input { height: 42px; }