/* banger.meme docs — dark surface, cyan accent. Mirrors the palette used by the app
   (src/index.css / desktopHome.module.css) so navigating between docs and app never
   flashes a different theme. */

@font-face {
  font-family: 'Manrope';
  font-style: normal;
  font-weight: 400 800;
  font-display: swap;
  src: url('/fonts/manrope-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC,
    U+0304, U+0308, U+0329, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212,
    U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Manrope';
  font-style: normal;
  font-weight: 400 800;
  font-display: swap;
  src: url('/fonts/manrope-latin-ext.woff2') format('woff2');
  unicode-range: U+0100-02AF, U+0304, U+0308, U+0329, U+1E00-1E9F, U+1EF2-1EFF, U+2020,
    U+20A0-20AB, U+20AD-20CF, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

:root {
  --acc: #2fe3f0;
  --acc-deep: #0ea5b7;
  --acc-soft: rgba(47, 227, 240, 0.10);
  --bg: #06090a;
  --panel: #0a0e10;
  --card: #0e1416;
  --text: #eff6f7;
  --muted: #7f8d90;
  --line: rgba(255, 255, 255, 0.08);
  --line-strong: rgba(255, 255, 255, 0.14);
  --chip: rgba(255, 255, 255, 0.05);
  --btn-fg: #04191c;
  --radius: 18px;
  --header-h: 66px;
  --mono: ui-monospace, SFMono-Regular, 'SF Mono', Menlo, Consolas, monospace;
  color-scheme: dark;
}

* { box-sizing: border-box; }

html {
  background: var(--bg);
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 24px);
  -webkit-text-size-adjust: 100%;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

body {
  margin: 0;
  font-family: 'Manrope', system-ui, -apple-system, 'Segoe UI', sans-serif;
  color: var(--text);
  background:
    radial-gradient(900px 460px at 50% -160px, rgba(47, 227, 240, 0.10), transparent 70%),
    var(--bg);
  font-size: 15px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--acc); text-decoration: none; }
a:hover { text-decoration: underline; }

:focus-visible {
  outline: 2px solid var(--acc);
  outline-offset: 2px;
  border-radius: 6px;
}

.skipLink {
  position: absolute;
  left: -9999px;
  top: 8px;
  z-index: 200;
  background: var(--acc);
  color: var(--btn-fg);
  padding: 10px 16px;
  border-radius: 10px;
  font-weight: 700;
}
.skipLink:focus { left: 12px; }

/* ---------------------------------------------------------------- header */

.header {
  position: sticky;
  top: 0;
  z-index: 60;
  height: var(--header-h);
  display: flex;
  align-items: center;
  border-bottom: 1px solid var(--line);
  background: rgba(6, 9, 10, 0.82);
  backdrop-filter: saturate(160%) blur(14px);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
}

.headerInner {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 1fr minmax(0, 460px) 1fr;
  align-items: center;
  gap: 16px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--text);
  justify-self: start;
}
.brand:hover { text-decoration: none; }
.brand img { width: 26px; height: 26px; border-radius: 7px; display: block; }
.brandName { font-size: 15px; }
.brandDocs { color: var(--muted); font-weight: 600; }

.searchTrigger {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  height: 40px;
  padding: 0 10px 0 14px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: var(--chip);
  color: var(--muted);
  font: inherit;
  font-size: 14px;
  cursor: pointer;
  transition: border-color 0.16s ease, color 0.16s ease, background 0.16s ease;
}
.searchTrigger:hover { border-color: var(--line-strong); color: var(--text); }
.searchTrigger svg { flex: 0 0 auto; opacity: 0.75; }
.searchTrigger span { flex: 1; text-align: left; }

.kbd {
  font-family: inherit;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--line);
  border-radius: 7px;
  padding: 3px 7px;
  line-height: 1;
}

.headerActions {
  display: flex;
  align-items: center;
  gap: 12px;
  justify-self: end;
}

.iconLink {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid var(--line);
  color: var(--muted);
  transition: color 0.16s ease, border-color 0.16s ease;
}
.iconLink:hover { color: var(--acc); border-color: var(--acc); text-decoration: none; }

.cta {
  display: inline-flex;
  align-items: center;
  height: 38px;
  padding: 0 18px;
  border-radius: 999px;
  background: var(--acc);
  color: var(--btn-fg);
  font-weight: 800;
  font-size: 14px;
  letter-spacing: -0.01em;
  white-space: nowrap;
  transition: background 0.16s ease, transform 0.16s ease;
}
.cta:hover { background: #5ceaf4; text-decoration: none; }
.cta:active { transform: translateY(1px); }

/* ------------------------------------------------------------------ hero */

.shell {
  max-width: 1280px;
  margin: 0 auto;
  padding: 28px 24px 80px;
}

.hero {
  border: 1px solid var(--line);
  border-radius: 26px;
  background:
    radial-gradient(620px 320px at 12% -40%, rgba(47, 227, 240, 0.14), transparent 72%),
    var(--panel);
  padding: 68px 56px 72px;
}

.heroTitle {
  margin: 0;
  font-size: clamp(38px, 6vw, 68px);
  line-height: 1.02;
  letter-spacing: -0.045em;
  font-weight: 800;
  max-width: 15ch;
}
.heroTitle em { font-style: normal; color: var(--acc); }

.heroSub {
  margin: 22px 0 0;
  max-width: 60ch;
  font-size: 16px;
  color: var(--muted);
}

.heroMeta {
  margin-top: 28px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  height: 30px;
  padding: 0 13px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--chip);
  font-size: 12.5px;
  font-weight: 600;
  color: var(--muted);
}
.pill b { color: var(--text); font-weight: 700; }

/* ---------------------------------------------------------------- layout */

.layout {
  margin-top: 22px;
  display: grid;
  grid-template-columns: 268px minmax(0, 1fr);
  gap: 22px;
  align-items: start;
}

/* --------------------------------------------------------------- sidebar */

.sidebar {
  position: sticky;
  top: calc(var(--header-h) + 22px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  padding: 18px 14px 22px;
  max-height: calc(100vh - var(--header-h) - 44px);
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-width: thin;
  scrollbar-color: rgba(255, 255, 255, 0.14) transparent;
}
.sidebar::-webkit-scrollbar { width: 6px; }
.sidebar::-webkit-scrollbar-thumb { background: rgba(255, 255, 255, 0.12); border-radius: 999px; }

.navGroup + .navGroup { margin-top: 24px; }

.navGroupTitle {
  margin: 0 0 8px;
  padding: 0 12px;
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: rgba(127, 141, 144, 0.7);
}

.navList { list-style: none; margin: 0; padding: 0; }

.navLink {
  display: block;
  position: relative;
  padding: 8px 12px;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 600;
  color: var(--muted);
  transition: color 0.14s ease, background 0.14s ease;
}
.navLink:hover { color: var(--text); background: var(--chip); text-decoration: none; }
.navLink[aria-current='true'] {
  color: var(--acc);
  background: var(--acc-soft);
}
.navLink[aria-current='true']::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  bottom: 8px;
  width: 2px;
  border-radius: 2px;
  background: var(--acc);
}

/* --------------------------------------------------------------- content */

.content {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  padding: 46px 54px 60px;
  min-width: 0;
}

.section { scroll-margin-top: calc(var(--header-h) + 24px); }
.section + .section { margin-top: 18px; padding-top: 42px; border-top: 1px solid var(--line); }

.content h2 {
  margin: 0 0 18px;
  font-size: 30px;
  line-height: 1.2;
  letter-spacing: -0.035em;
  font-weight: 800;
}

.content h3 {
  margin: 34px 0 12px;
  font-size: 17px;
  letter-spacing: -0.015em;
  font-weight: 700;
}

.content p { margin: 0 0 16px; color: rgba(239, 246, 247, 0.82); }
.content p.lead { font-size: 16.5px; color: var(--text); }
.content strong { color: var(--text); font-weight: 700; }

.content ul { margin: 0 0 16px; padding-left: 20px; color: rgba(239, 246, 247, 0.82); }
.content li { margin-bottom: 7px; }
.content li::marker { color: var(--acc-deep); }

.anchor {
  margin-left: 10px;
  font-size: 16px;
  color: var(--muted);
  opacity: 0;
  transition: opacity 0.14s ease;
}
.content h2:hover .anchor { opacity: 1; }
.anchor:hover { color: var(--acc); text-decoration: none; }

/* callouts */

.callout {
  border: 1px solid rgba(47, 227, 240, 0.22);
  background: var(--acc-soft);
  border-radius: 14px;
  padding: 18px 20px;
  margin: 0 0 20px;
}
.calloutTitle {
  margin: 0 0 10px;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--acc);
}
.callout ul { margin: 0; padding-left: 18px; }
.callout p:last-child, .callout ul:last-child { margin-bottom: 0; }

.callout[data-tone='warn'] {
  border-color: rgba(255, 176, 82, 0.24);
  background: rgba(255, 176, 82, 0.08);
}
.callout[data-tone='warn'] .calloutTitle { color: #ffb052; }
.callout[data-tone='warn'] li::marker { color: #ffb052; }

.callout[data-tone='plain'] {
  border-color: var(--line);
  background: var(--chip);
}
.callout[data-tone='plain'] .calloutTitle { color: var(--text); }

/* numbered steps */

.steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin: 4px 0 22px;
}
.step {
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--card);
  padding: 18px 18px 20px;
}
.stepNum {
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 700;
  color: var(--acc);
  letter-spacing: 0.06em;
}
.stepTitle { margin: 8px 0 6px; font-size: 15px; font-weight: 700; }
.stepBody { margin: 0; font-size: 13.5px; line-height: 1.55; color: var(--muted); }

/* definition grid */

.defs {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: 14px;
  overflow: hidden;
  margin: 0 0 22px;
}
.def { background: var(--card); padding: 16px 18px; }
.defTerm { font-size: 14px; font-weight: 700; margin: 0 0 4px; }
.defBody { margin: 0; font-size: 13.5px; line-height: 1.55; color: var(--muted); }

/* facts table */

.facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: 14px;
  overflow: hidden;
  margin: 0 0 22px;
}
.fact {
  background: var(--card);
  padding: 14px 18px;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
}
.factKey { font-size: 13.5px; color: var(--muted); font-weight: 600; }
.factVal { font-size: 13.5px; font-weight: 700; text-align: right; word-break: break-word; }
.factVal a { font-weight: 700; }

/* address rows */

.addrList { display: grid; gap: 10px; margin: 0 0 22px; }

.addr {
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--card);
  padding: 14px 16px;
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}
.addrMeta { min-width: 168px; flex: 1 1 168px; }
.addrLabel { display: block; font-size: 14px; font-weight: 700; }
.addrNote { display: block; font-size: 12px; color: var(--muted); margin-top: 2px; }
.addrValue {
  flex: 2 1 320px;
  font-family: var(--mono);
  font-size: 12.5px;
  color: var(--acc);
  word-break: break-all;
}
.addrValue:hover { text-decoration: underline; }

.copyBtn {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 30px;
  padding: 0 11px;
  border-radius: 9px;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--muted);
  font: inherit;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  transition: color 0.14s ease, border-color 0.14s ease;
}
.copyBtn:hover { color: var(--text); border-color: var(--line-strong); }
.copyBtn[data-copied] { color: var(--acc); border-color: var(--acc); }

/* code */

.code {
  position: relative;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #070b0c;
  margin: 0 0 22px;
  overflow: hidden;
}
.codeHead {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 12px 10px 16px;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.02);
}
.codeTitle {
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 0.04em;
  color: var(--muted);
  text-transform: uppercase;
}
.code pre {
  margin: 0;
  padding: 18px 20px;
  overflow-x: auto;
  font-family: var(--mono);
  font-size: 12.5px;
  line-height: 1.7;
  color: #cfe9ec;
  tab-size: 2;
}
.code pre::-webkit-scrollbar { height: 8px; }
.code pre::-webkit-scrollbar-thumb { background: rgba(255, 255, 255, 0.12); border-radius: 999px; }

code:not(pre code) {
  font-family: var(--mono);
  font-size: 0.88em;
  padding: 2px 6px;
  border-radius: 6px;
  background: var(--chip);
  border: 1px solid var(--line);
  color: #bfeef3;
  word-break: break-word;
}

.tok-c { color: #5d7376; font-style: italic; }
.tok-s { color: #9be7a4; }
.tok-k { color: #6fd6e3; }
.tok-n { color: #f2c98a; }
.tok-f { color: #eff6f7; }

/* ---------------------------------------------------------------- footer */

.footer {
  max-width: 1280px;
  margin: 0 auto;
  padding: 26px 24px 40px;
  border-top: 1px solid var(--line);
  display: flex;
  flex-wrap: wrap;
  gap: 12px 28px;
  align-items: baseline;
  justify-content: space-between;
}
.footerBlurb { margin: 0; font-size: 13.5px; color: rgba(127, 141, 144, 0.8); max-width: 60ch; }
.footerMeta { display: flex; align-items: center; gap: 18px; }
.footerMeta a, .footerCopy { font-size: 13.5px; font-weight: 600; color: rgba(127, 141, 144, 0.7); }
.footerMeta a:hover { color: var(--acc); text-decoration: none; }
.footerCopy { white-space: nowrap; }

/* ---------------------------------------------------------------- search */

.searchOverlay {
  position: fixed;
  inset: 0;
  z-index: 120;
  display: none;
  padding: 12vh 20px 20px;
  background: rgba(3, 6, 7, 0.72);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}
.searchOverlay[data-open] { display: block; }

.searchPanel {
  max-width: 620px;
  margin: 0 auto;
  border: 1px solid var(--line-strong);
  border-radius: 16px;
  background: var(--panel);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.6);
  overflow: hidden;
}

.searchInputRow {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
}
.searchInputRow svg { opacity: 0.6; flex: 0 0 auto; }
#searchInput {
  flex: 1;
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--text);
  font: inherit;
  font-size: 16px;
}
#searchInput::placeholder { color: var(--muted); }

.searchResults {
  list-style: none;
  margin: 0;
  padding: 6px;
  max-height: 52vh;
  overflow-y: auto;
}
.searchResults li + li { margin-top: 2px; }
.searchResults a {
  display: block;
  padding: 10px 12px;
  border-radius: 10px;
  color: var(--text);
}
.searchResults a:hover, .searchResults a[data-active] { background: var(--acc-soft); text-decoration: none; }
.srTitle { display: block; font-size: 14px; font-weight: 700; }
.srCrumb { display: block; font-size: 11.5px; font-weight: 600; color: var(--acc); margin-bottom: 3px; letter-spacing: 0.04em; text-transform: uppercase; }
.srBody { display: block; font-size: 12.5px; color: var(--muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.srBody mark { background: transparent; color: var(--acc); font-weight: 700; }
.searchEmpty { padding: 22px 16px; text-align: center; color: var(--muted); font-size: 14px; }

/* ----------------------------------------------------------- responsive */

@media (max-width: 1080px) {
  .layout { grid-template-columns: 1fr; }
  .sidebar {
    position: static;
    max-height: none;
    padding: 14px;
  }
  .navGroup + .navGroup { margin-top: 16px; }
  .navList { display: flex; flex-wrap: wrap; gap: 6px; }
  .navLink { padding: 7px 12px; border: 1px solid var(--line); border-radius: 999px; font-size: 13px; }
  .navLink[aria-current='true']::before { display: none; }
  .navLink[aria-current='true'] { border-color: var(--acc); }
}

@media (max-width: 860px) {
  .headerInner { grid-template-columns: auto 1fr auto; gap: 10px; }
  .searchTrigger span, .searchTrigger .kbd { display: none; }
  .searchTrigger { width: 40px; justify-content: center; padding: 0; margin-left: auto; }
  .brandDocs { display: none; }
  .iconLink { display: none; }
  .hero { padding: 44px 24px 48px; border-radius: 20px; }
  .content { padding: 30px 20px 40px; }
  .content h2 { font-size: 25px; }
  .steps, .defs, .facts { grid-template-columns: minmax(0, 1fr); }
  .shell { padding: 18px 14px 60px; }
  .footer { padding: 22px 16px 36px; }
  .addr { gap: 10px; }
  .addrValue { flex-basis: 100%; font-size: 11.5px; }
}