/* Coreness landing page. Static: what stands here is what is served.
   No framework, no build step, no external font, no third-party request. */

:root {
  /* The page's colours. Depth comes from their arrangement, not from more of them. */
  --bg: #0f1115;
  --surface: #1b1b1c;
  --surface-2: #232324;
  --hairline: rgba(255, 255, 255, .14);
  --hairline-strong: rgba(255, 255, 255, .30);
  --text: #ffffff;
  --muted: #979da6;
  --accent: #5686fe;
  /* The filled button needs one value the palette does not name: white on
     #5686fe measures 3.37:1, below AA, and the given hover value carries white
     at 4.74:1. So the fill starts a step deeper and lightens to the given one. */
  --accent-fill: #2b4fd6;
  --accent-fill-hover: #3964fe;
  --link-hover: #8fb0ff;
  /* Three greys the drawing needs and the palette does not name: the step above
     muted that the mock's own prose is written in, the step below white that a
     bold token takes inside a dim line, and the terminal's ink. */
  --muted-2: #a8afb9;
  --strong: #c3c9d2;
  --code: #e6e9ee;
  /* The dimmest word the page is allowed: 5.1:1 on the bento plate and 5.6:1 on
     the window's rail, so a 9.5px label still clears AA there. */
  --dim: #8b929c;
  /* The window's own grounds. A panel is lighter than the page it floats over,
     and its rails are a step darker again — that stepping is what makes the
     window read as an object rather than as a region. */
  --win: #1a1d24;
  --win-bar: #14161c;
  --win-rail: #16181f;
  --win-soft: rgba(255, 255, 255, .08);
  --win-line: rgba(255, 255, 255, .10);

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

  --radius-card: 16px;
  --radius-code: 10px;
  --wrap: 1180px;
}

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

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, p, figure { margin: 0; }
a { color: inherit; text-decoration: none; }

:focus-visible {
  outline: 2px solid var(--link-hover);
  outline-offset: 3px;
  border-radius: 4px;
}

.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 24px;
}

/* The strip the pill floats in: full width, fixed, and never painted itself.
   The surface is the pill's own ::before, which is what fades in on scroll. */
.bar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  height: 50px;
  padding: 8px 0 0;
  background: rgba(0, 0, 0, 0);
  transition: background-color .3s, border-color .3s, backdrop-filter .3s;
}

.bar__strip { height: 42px; }

/* The pill carries no surface of its own: its `::before` is the surface, and how
   much of it stands is written from the scroll offset into `--surface`. */
.bar__pill {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  height: 42px;
  padding: 0 6px 0 18px;
  border-radius: 100px;
}

/* The fill is 82% rather than the 72% the reference's own translucency suggests:
   measured on the render, 72% let the blurred white of the page behind lift the
   ground under the nav links to 3.99:1. At 82% the same content reads 5.6:1, and
   even a pure white ground behind the pill leaves 4.7:1 for the links.

   How much of it stands is the scroll offset, written into `--surface` by the
   header's script and read here. A class that switched the surface on had two
   faults the owner saw: the opacity was animated while `visibility` waited out a
   delay, so the bar could be read over the page's own words before it had a
   ground, and the arrival was a step rather than a fade. With the value itself
   driven by the offset there is no threshold to jump at; the short transition
   only smooths between frames. Where the script never runs, `--surface` falls
   back to 1 and the bar is served readable. */
.bar__pill::before {
  content: "";
  position: absolute;
  inset: -1px;
  z-index: -1;
  border-radius: 100px;
  border: 1px solid rgba(255, 255, 255, .10);
  background: rgba(20, 22, 28, .82);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  opacity: var(--surface, 1);
  transition: opacity .12s linear;
}

/* The blur is what costs while the surface is invisible; it arrives with it. */
.bar.is-scrolled .bar__pill::before {
  border-color: rgba(255, 255, 255, .10);
}

.bar__mark {
  font-size: 15px;
  font-weight: 600;
  letter-spacing: -.01em;
  color: var(--text);
}

.bar__nav {
  display: flex;
  align-items: center;
  gap: 2px;
}

/* The bar stands over the hero's glow, the lightest ground the page has, and
   over its own fill once scrolled: the link's grey clears AA on both. */
.bar__link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 8px 10px;
  border-radius: 999px;
  font-size: 13.5px;
  line-height: 1;
  color: var(--muted-2);
  transition: color .18s ease, background-color .18s ease;
}

.bar__link:hover {
  background: rgba(255, 255, 255, .06);
  color: var(--text);
}

.bar__icon {
  flex: none;
  width: 15px;
  height: 15px;
  fill: currentColor;
}

/* The strip floats over the page, so the page's first row starts below it: the
   50 of the strip plus the 76 the hero already carried, 50 plus 62 when narrow. */
body .hero { padding-top: 126px; }

/* The bar would cover the heading the anchor lands on. */
body #install { scroll-margin-top: 74px; }

@media (max-width: 720px) {
  body .hero { padding-top: 112px; }
}

/* Icons alone below the width the three labels need. The link keeps its name in
   aria-label, so nothing is lost to a reader of the page. */
@media (max-width: 620px) {
  .bar__pill { padding: 0 6px 0 12px; }
  .bar__label { display: none; }
}

/* ---------------------------------------------------------------- backdrop */

/* A faint dot grid and two soft glows — the accent and the depth glow #1a3870.
   Purely decorative: nothing is read here. */
.bg {
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  pointer-events: none;
}

.bg__grid {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255, 255, 255, .07) 1px, transparent 1px);
  background-size: 26px 26px;
  -webkit-mask-image: radial-gradient(ellipse 90% 55% at 50% 0%, #000 0%, transparent 72%);
  mask-image: radial-gradient(ellipse 90% 55% at 50% 0%, #000 0%, transparent 72%);
}

.bg__glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
}

.bg__glow--hero {
  top: -320px;
  left: 50%;
  width: min(960px, 120vw);
  height: 620px;
  transform: translateX(-50%);
  background: radial-gradient(circle at 50% 50%, rgba(86, 134, 254, .30), rgba(26, 56, 112, .10) 55%, transparent 72%);
}

.bg__glow--deep {
  top: 560px;
  left: 50%;
  width: min(1280px, 150vw);
  height: 520px;
  transform: translateX(-50%);
  background: radial-gradient(circle at 50% 50%, rgba(26, 56, 112, .55), transparent 68%);
}

/* ------------------------------------------------------------------- type */

.h1 {
  font-size: clamp(34px, 5.2vw, 56px);
  font-weight: 700;
  letter-spacing: -.03em;
  line-height: 1.04;
  text-wrap: balance;
}

.h2 {
  font-size: clamp(26px, 3.2vw, 32px);
  font-weight: 600;
  letter-spacing: -.02em;
  line-height: 1.15;
  text-wrap: balance;
}

.lede {
  font-size: 17px;
  line-height: 1.6;
  color: var(--muted);
}

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

.hero {
  padding: 76px 0 44px;
  text-align: center;
}

.hero__inner { display: flex; flex-direction: column; align-items: center; }

/* The name and the licence, on one line. Two small centred labels stacked —
   wordmark above a badge — is the template tell the references avoid: both
   open on the headline. One row keeps the name without spending 41px of the
   first screen on a second label. */
.hero__top {
  display: inline-flex;
  align-items: center;
  gap: 14px;
}

.hero__sep {
  /* Reads as punctuation, but it is still a glyph on the page and is measured
     like one. */
  color: var(--muted);
  font-size: 12px;
}

/* The brand line: the product's name before anything else on the page, at the
   page's own overline role. No mark, no image — one word. */
.brand {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--link-hover);
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 5px 13px 5px 11px;
  border: 1px solid var(--hairline);
  border-radius: 999px;
  background: rgba(255, 255, 255, .03);
  color: var(--link-hover);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .06em;
  text-transform: uppercase;
}

.badge__dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 3px rgba(86, 134, 254, .18);
}

/* Two lines, not three: the measure is what decides it, and the balance pass
   splits it evenly once the column is wide enough to hold half the sentence. */
.hero .h1 {
  max-width: 19ch;
  margin-top: 24px;
}

.hero .lede {
  max-width: 620px;
  margin-top: 20px;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-top: 30px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 22px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-size: 15px;
  font-weight: 500;
  letter-spacing: -.01em;
  transition: background-color .18s ease, border-color .18s ease, color .18s ease;
}

.btn--primary {
  background: var(--accent-fill);
  color: #ffffff;
  box-shadow: 0 8px 24px rgba(43, 79, 214, .30);
}

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

.btn--quiet {
  border-color: var(--hairline);
  color: var(--text);
  font-family: var(--mono);
  font-size: 14px;
}

.btn--quiet:hover {
  border-color: var(--hairline-strong);
  background: rgba(255, 255, 255, .05);
  color: var(--link-hover);
}

/* -------------------------------------------------------- the product mock */

/* The picture of the product: divs and CSS, so it stays sharp and can move.
   Every string inside it is a line of the plugin sources; none of it is read
   aloud — the whole block is one decorative drawing. Type inside it is 10-13px,
   which is where a real panel of that width sets its body. */
.mockSection {
  position: relative;
  padding: 18px 0 74px;
}

.mockWrap {
  position: relative;
  width: 100%;
  /* 1120 + the two 24px gutters: the window itself measures 1120 wide. */
  max-width: 1168px;
  margin: 0 auto;
  padding: 0 24px;
  transform: translateY(var(--parallax, 0px));
}

/* The highlight that follows the pointer, and the glow that stands behind the
   window. Neither bleeds sideways: the page must never scroll horizontally. */
.mockGlow {
  position: absolute;
  inset: -8% 0 -12%;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(340px circle at var(--px, 50%) var(--py, 45%), rgba(86, 134, 254, .30), transparent 68%),
    radial-gradient(ellipse at 50% 45%, rgba(26, 56, 112, .50), transparent 72%);
  filter: blur(52px);
}

.mock {
  border: 1px solid rgba(255, 255, 255, .18);
  border-radius: var(--radius-card);
  background: var(--win);
  overflow: hidden;
  box-shadow:
    0 2px 0 rgba(255, 255, 255, .05) inset,
    0 20px 40px rgba(0, 0, 0, .45),
    0 50px 110px rgba(0, 0, 0, .55);
  animation: float 12s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.mock__chrome {
  display: flex;
  align-items: center;
  gap: 12px;
  height: 38px;
  padding: 0 14px;
  border-bottom: 1px solid var(--win-line);
  background: var(--win-bar);
}

.mock__dots { display: flex; gap: 6px; }

.mock__dots span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, .30);
}

.mock__profile {
  font-family: var(--mono);
  font-size: 11.5px;
  color: var(--muted);
}

.mock__body { display: flex; }

/* The application's own sidebar: the platform's panel rows, the product's row
   marked, and the session list carrying the room between them. */
.mock__app {
  flex: 0 0 188px;
  width: 188px;
  display: flex;
  flex-direction: column;
  padding: 12px 10px;
  border-right: 1px solid var(--win-line);
  background: var(--win-rail);
}

.mock__appmark {
  display: flex;
  align-items: center;
  height: 30px;
  padding: 0 10px;
  margin-bottom: 8px;
}

.mock__glyph {
  width: 20px;
  height: 20px;
  border-radius: 6px;
  background: linear-gradient(140deg, var(--accent), var(--accent-fill));
}

.mock__approw {
  display: flex;
  align-items: center;
  gap: 8px;
  height: 28px;
  padding: 0 10px;
  border-radius: 7px;
  font-size: 12.5px;
  color: var(--muted);
}

.mock__approw--on {
  background: rgba(86, 134, 254, .14);
  color: var(--text);
}

/* The session list. The rows carry no words: a session's own title is the
   user's, and a title invented here would be this drawing's lie. */
.mock__group { margin-top: 14px; }

.mock__grouplabel {
  padding: 0 10px 6px;
  font-size: 10.5px;
  font-weight: 500;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--dim);
}

.mock__session {
  display: flex;
  align-items: center;
  gap: 8px;
  height: 26px;
  padding: 0 10px;
}

.mock__session span {
  height: 7px;
  border-radius: 4px;
  background: rgba(255, 255, 255, .11);
}

.mock__session span:first-child {
  flex: none;
  width: 7px;
  border-radius: 50%;
  background: rgba(255, 255, 255, .22);
}

.mock__session span:last-child { flex: 1 1 auto; }

.mock__session--on span:first-child { background: var(--accent); }

.mock__appfoot {
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding-top: 12px;
}

.mock__ring {
  flex: none;
  width: 15px;
  height: 15px;
  border-radius: 50%;
  border: 2px solid var(--accent);
}

/* The panel rail: the product's own sections, 188px as the page draws them. */
.mock__rail {
  flex: 0 0 188px;
  width: 188px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 20px 12px 0;
  border-right: 1px solid var(--win-line);
  background: var(--win-rail);
}

.mock__railtitle {
  padding: 0 12px;
  font-size: 14.5px;
  font-weight: 500;
  line-height: 22px;
  color: var(--text);
}

.mock__railrow {
  display: flex;
  align-items: center;
  height: 30px;
  padding: 0 12px;
  border-radius: 7px;
  font-size: 12.5px;
  color: var(--muted);
}

.mock__railrow--on {
  background: var(--win-soft);
  color: var(--text);
}

.mock__pane {
  flex: 1 1 auto;
  min-width: 0;
  display: flex;
  flex-direction: column;
  padding: 24px 28px 24px;
}

.mock__card { display: flex; flex-direction: column; gap: 7px; }

.mock__title {
  font-size: 16px;
  font-weight: 500;
  line-height: 23px;
  color: var(--text);
}

.mock__name {
  font-family: var(--mono);
  font-size: 11.5px;
  line-height: 17px;
  color: var(--muted);
  overflow-wrap: anywhere;
}

.mock__desc {
  font-size: 12px;
  line-height: 18px;
  color: var(--muted-2);
  max-width: 74ch;
}

.mock__sections {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 16px;
}

.mock__sectionhead {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 10px;
}

.mock__sectiontitle {
  font-size: 13.5px;
  font-weight: 500;
  line-height: 20px;
  color: var(--text);
}

.mock__count {
  font-family: var(--mono);
  font-size: 10.5px;
  line-height: 16px;
  color: var(--muted);
}

/* The rows the store holds and the live graph does not carry: their ids alone,
   under the count that says how many of them there are. */
.mock__missing { margin-top: 7px; }

.mock__missingrow {
  font-family: var(--mono);
  font-size: 10.5px;
  line-height: 16px;
  color: var(--muted);
}

/* The server card: the host's own box, 12px 14px of padding and a hairline. */
.mock__server {
  display: flex;
  flex-direction: column;
  gap: 9px;
  margin-top: 8px;
  padding: 12px 14px;
  border: 1px solid var(--hairline);
  border-radius: 12px;
  background: rgba(255, 255, 255, .035);
}

.mock__serverhead { display: flex; align-items: center; gap: 10px; }

.mock__servertitle {
  flex: 1 1 auto;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.mock__servername {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 12.5px;
  font-weight: 500;
  line-height: 18px;
  color: var(--text);
}

/* The state of a connection stands beside the name of the thing it is about. */
.mock__dot {
  flex: none;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
}

.mock__target {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
  font-family: var(--mono);
  font-size: 10.5px;
  line-height: 16px;
  color: var(--muted);
}

.mock__chip {
  flex: none;
  padding: 1px 6px;
  border: 1px solid var(--win-line);
  border-radius: 999px;
  font-size: 9.5px;
  line-height: 14px;
  color: var(--muted);
}

.mock__url {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* The switch keeps the host's own geometry: 36 by 20, a 16px thumb, 2px of air. */
.mock__switch {
  position: relative;
  flex: none;
  width: 36px;
  height: 20px;
  padding: 2px;
  border-radius: 999px;
  background: rgba(255, 255, 255, .18);
}

.mock__switch--on { background: var(--accent); }

.mock__thumb {
  position: absolute;
  top: 2px;
  left: 2px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: #ffffff;
}

.mock__switch--on .mock__thumb { transform: translateX(16px); }

.mock__tools {
  font-family: var(--mono);
  font-size: 10.5px;
  line-height: 16px;
  color: var(--muted);
}

.mock__tools b { font-weight: 600; color: var(--strong); }

.mock__addrow { display: flex; margin-top: 8px; }

/* The host's own dashed box, at the width of the words in it. */
.mock__addmore {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 34px;
  padding: 0 18px;
  border: 1px dashed rgba(255, 255, 255, .24);
  border-radius: 10px;
  font-size: 12px;
  color: var(--muted);
}

/* -------------------------------------------------------------- bento grid */

.bento { padding: 0 0 96px; }

.bento__head {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 60ch;
  margin-bottom: 32px;
}

.bento__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.cell {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 20px;
  border: 1px solid var(--hairline);
  border-radius: var(--radius-card);
  background: var(--surface);
  transition: transform .2s ease, border-color .2s ease, background-color .2s ease;
}

.cell:hover {
  transform: translateY(-2px);
  border-color: var(--hairline-strong);
  background: var(--surface-2);
}

.cell--wide { grid-column: span 2; }

.cell__visual {
  display: flex;
  align-items: center;
  min-height: 122px;
  padding: 13px 14px;
  border: 1px solid rgba(255, 255, 255, .07);
  border-radius: 10px;
  background: rgba(255, 255, 255, .025);
}

.cell__title {
  font-size: 17px;
  font-weight: 600;
  letter-spacing: -.01em;
  line-height: 1.3;
}

.cell__text {
  font-size: 14px;
  line-height: 1.55;
  color: var(--muted);
}

/* The miniatures. Decorative, and each one drawn from the product's own
   vocabulary at the size that vocabulary is drawn at. */
.cell__visual > * { width: 100%; }

.mini {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-family: var(--mono);
  font-size: 10.5px;
  line-height: 15px;
  color: var(--muted);
}

.mini__head {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 3px;
}

.mini__title { color: var(--strong); font-weight: 600; }

.mini__note { color: var(--dim); font-size: 9.5px; }

.mini__row {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}

.mini__row > .mini__grow { flex: 1 1 auto; min-width: 0; }

.mini__id {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.mini__dot {
  flex: none;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
}

.mini__dot--off { background: rgba(255, 255, 255, .22); }

.mini__tag {
  flex: none;
  padding: 1px 6px;
  border: 1px solid var(--win-line);
  border-radius: 999px;
  font-size: 9px;
  line-height: 13px;
  color: var(--dim);
}

.mini__tag--on { border-color: rgba(86, 134, 254, .5); color: var(--link-hover); }

.mini__switch {
  position: relative;
  flex: none;
  width: 26px;
  height: 15px;
  border-radius: 999px;
  background: var(--accent);
}

.mini__switch::after {
  content: "";
  position: absolute;
  top: 2px;
  left: 13px;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: #ffffff;
}

.mini__mark {
  flex: none;
  width: 8px;
  height: 8px;
  border-radius: 2px;
  background: rgba(255, 255, 255, .24);
}

.mini__mark--round { border-radius: 50%; }
.mini__mark--on { background: var(--accent); }

/* The rules cell: a ticked list, one row per convention. */
/* The cells' miniatures are objects, not placeholders: each one is a dark well
   cut into the plate, holding the thing it stands for — a component list, a
   limit gauge with its mark, a model's effort picker, a ticked rule list. The
   well is darker than the plate on purpose: a dim 9.5px label clears AA there
   (5.5:1) and would not on a lighter card. */
.mini--card {
  padding: 11px 12px;
  border: 1px solid rgba(255, 255, 255, .09);
  border-radius: 10px;
  background: rgba(0, 0, 0, .22);
}

/* A count line longer than the head takes its own line rather than breaking
   mid-phrase, which is what happens at 375px where the cells are one column. */
.mini__head { flex-wrap: wrap; }

/* Where two or more cells share a row, their plates are one height, so the cell
   titles line up across the row instead of stepping with each miniature. */
@media (min-width: 621px) {
  .cell__visual { min-height: 164px; }
}

/* The limiter's meter: a track, the usage that has run past the limit mark. */
.mini__gauge {
  position: relative;
  height: 8px;
  margin: 3px 0 4px;
  border-radius: 999px;
  background: rgba(255, 255, 255, .10);
}

.mini__gauge-fill {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 18%;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(86, 134, 254, .90), rgba(86, 134, 254, .45));
}

.mini__gauge::after {
  content: "";
  position: absolute;
  top: -2px;
  bottom: -2px;
  right: 38%;
  width: 2px;
  border-radius: 1px;
  background: rgba(255, 255, 255, .55);
}

/* A model's reasoning levels: one segmented picker per row. */
.mini__segs {
  display: flex;
  flex: 1 1 auto;
  min-width: 0;
  border: 1px solid var(--win-line);
  border-radius: 7px;
  overflow: hidden;
}

.mini__seg {
  flex: 1 1 0;
  padding: 2px 0;
  text-align: center;
  font-size: 9px;
  line-height: 13px;
  color: var(--dim);
}

.mini__seg + .mini__seg { border-left: 1px solid var(--win-line); }

.mini__seg--on {
  background: rgba(86, 134, 254, .20);
  color: var(--link-hover);
}

/* The dashed row the host draws under the servers it already has. */
.mini__add {
  padding: 2px 8px;
  border: 1px dashed rgba(255, 255, 255, .24);
  border-radius: 7px;
  font-size: 9px;
  line-height: 13px;
  color: var(--dim);
}

/* A rule that is in force carries a tick, so the cell reads as a checklist
   before its caption is read. */
.mini__check {
  position: relative;
  flex: none;
  width: 13px;
  height: 13px;
  border: 1px solid rgba(86, 134, 254, .55);
  border-radius: 4px;
  background: rgba(86, 134, 254, .22);
}

.mini__check::after {
  content: "";
  position: absolute;
  left: 4px;
  top: 1px;
  width: 4px;
  height: 7px;
  border-right: 1.5px solid #9db9ff;
  border-bottom: 1.5px solid #9db9ff;
  transform: rotate(42deg);
}

/* ------------------------------------------------------------------ install */

.install { padding: 0 0 96px; text-align: center; }

.install__head {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  margin-bottom: 28px;
}

.term {
  width: 100%;
  max-width: 720px;
  margin: 0 auto;
  border: 1px solid var(--hairline);
  border-radius: var(--radius-code);
  background: #0b0d11;
  overflow: hidden;
  text-align: left;
  box-shadow: 0 24px 60px rgba(0, 0, 0, .45);
}

.term__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 12px 10px 14px;
  border-bottom: 1px solid var(--hairline);
  background: rgba(255, 255, 255, .02);
}

.term__dots { display: flex; gap: 6px; }

.term__dots span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, .30);
}

.copy {
  flex: none;
  padding: 5px 12px;
  border: 1px solid var(--hairline);
  border-radius: 999px;
  background: transparent;
  color: var(--text);
  font-family: var(--sans);
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  transition: background-color .18s ease, border-color .18s ease, color .18s ease;
}

.copy:hover {
  background: rgba(255, 255, 255, .07);
  border-color: var(--hairline-strong);
  color: var(--link-hover);
}

.term__body {
  margin: 0;
  padding: 18px 16px;
  overflow-x: auto;
}

.term__body code {
  font-family: var(--mono);
  font-size: 14px;
  line-height: 1.6;
  color: var(--code);
  white-space: pre;
}

.term__prompt { color: var(--accent); user-select: none; }

/* Two doors of equal weight: the terminal the visitor already knows, and the
   application's own plugin dialog. Both sit on the code block's dark ground so
   neither reads as the lesser path. */
.install__ways {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
  gap: 16px;
  align-items: stretch;
  max-width: 1020px;
  margin: 0 auto;
  text-align: left;
}

.way {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.way__caption {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .16em;
  text-transform: uppercase;
  text-align: center;
  color: var(--muted);
}

.way .term { flex: 1 1 auto; width: 100%; }

.appdoor {
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 12px;
  padding: 16px;
  border: 1px solid var(--hairline);
  border-radius: var(--radius-code);
  background: #0b0d11;
  box-shadow: 0 24px 60px rgba(0, 0, 0, .45);
}

.appdoor__steps {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-size: 12.5px;
  color: var(--muted);
}

.appdoor__step {
  padding: 5px 11px;
  border: 1px solid var(--hairline);
  border-radius: 999px;
  background: rgba(255, 255, 255, .04);
  color: var(--text);
}

.appdoor__sep { color: var(--dim); }

/* The dialog's own field, at the size the address is typed at. */
.appdoor__field {
  display: flex;
  align-items: center;
  padding: 12px 13px;
  border: 1px solid var(--hairline-strong);
  border-radius: 8px;
  background: rgba(255, 255, 255, .03);
}

.appdoor__addr {
  font-family: var(--mono);
  font-size: 12.5px;
  color: var(--code);
  overflow-wrap: anywhere;
}

/* The doors stack before the terminal's one line stops fitting its column. */
@media (max-width: 1023px) {
  .install__ways {
    grid-template-columns: 1fr;
    max-width: 720px;
  }
}

/* ---------------------------------------------------------------- projects */

.eco { padding: 0 0 104px; }

.eco__head {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 60ch;
  margin-bottom: 32px;
}

.eco__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 14px;
  padding: 26px 24px 24px;
  border: 1px solid var(--hairline);
  border-radius: var(--radius-card);
  background: var(--surface);
  transition: transform .2s ease, border-color .2s ease, background-color .2s ease;
}

.card:hover {
  transform: translateY(-2px);
  border-color: var(--hairline-strong);
  background: var(--surface-2);
}

.card__title {
  font-size: 20px;
  font-weight: 600;
  letter-spacing: -.015em;
  line-height: 1.3;
}

.card__text {
  font-size: 15px;
  line-height: 1.6;
  color: var(--muted);
  max-width: 46ch;
}

/* The card's action reads as an action: the accent carries its border and its
   word, and a press fills it. */
.card__action {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 40px;
  margin-top: auto;
  padding: 0 16px;
  border: 1px solid rgba(86, 134, 254, .45);
  border-radius: 999px;
  background: rgba(86, 134, 254, .12);
  font-family: var(--mono);
  font-size: 13px;
  color: var(--link-hover);
  transition: background-color .18s ease, border-color .18s ease, color .18s ease;
}

.card__action::after {
  content: "→";
  font-family: var(--sans);
}

.card__action:hover {
  background: var(--accent-fill);
  border-color: var(--accent-fill);
  color: #ffffff;
}

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

/* The licence word is the repository's own fact, so the README keeps it and this
   row keeps the year, the name and the way to the project. */
.footer {
  padding: 30px 0 40px;
  border-top: 1px solid var(--hairline);
}

/* One quiet row: the year and the name at the left, the project's door at the
   right, as a mark. */
.footer__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px 20px;
}

.footer .footer__copy { font-family: var(--sans); }

.footer__link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border-radius: 999px;
  color: var(--muted-2);
  border: 1px solid var(--hairline);
  transition: color .18s ease, border-color .18s ease, background-color .18s ease;
}

.footer__link:hover {
  color: var(--text);
  border-color: var(--hairline-strong);
  background: rgba(255, 255, 255, .05);
}

.footer__icon { width: 14px; height: 14px; fill: currentColor; }

.footer p {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--muted);
}

/* ------------------------------------------------------------------ motion */

/* Content is visible by default. The entrance and the reveals exist only under
   the `js` class, so a page with JavaScript off is complete and still. */
.js .reveal {
  opacity: 0;
  transform: translateY(18px);
  filter: blur(6px);
  transition: opacity .7s ease, transform .7s ease, filter .7s ease;
}

.js .reveal--1 { transition-delay: .1s; }
.js .reveal--2 { transition-delay: .2s; }

.js .reveal.is-in {
  opacity: 1;
  transform: none;
  filter: none;
}

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

@media (max-width: 1040px) {
  .mock__app { display: none; }
}

@media (max-width: 900px) {
  .bento__grid { grid-template-columns: repeat(2, 1fr); }
  .eco__grid { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  .hero { padding: 62px 0 36px; }
  .mockSection { padding-bottom: 54px; }
  .bento { padding-bottom: 72px; }
  .install { padding-bottom: 72px; }
  .eco { padding-bottom: 78px; }

  /* The rail turns into a tab strip: the application keeps its four sections
     and stops carrying a column it no longer has room for. */
  .mock__body { flex-direction: column; }
  .mock__rail {
    flex: none;
    width: auto;
    flex-direction: row;
    gap: 6px;
    padding: 10px;
    border-right: 0;
    border-bottom: 1px solid var(--win-line);
    overflow: hidden;
  }
  .mock__railtitle { display: none; }
  .mock__railrow { flex: none; padding: 0 10px; font-size: 12px; }
  .mock__pane { padding: 18px 16px 20px; }
}

@media (max-width: 620px) {
  .wrap { padding: 0 18px; }
  .mockWrap { padding: 0 18px; }
  .bento__grid { grid-template-columns: 1fr; }
  .cell--wide { grid-column: auto; }
  .hero .lede { font-size: 16px; }
  /* The two calls to action stack whole rather than as two ragged pills. */
  .actions { width: 100%; }
  .actions .btn { flex: 1 1 100%; }
  /* The command is shown whole rather than cut: it breaks between its words,
     and its longest token still fits one line at this size. */
  .term__body { overflow-x: visible; padding: 14px 12px; }
  .term__body code { font-size: 13px; white-space: pre-wrap; overflow-wrap: break-word; }
  .mock__pane { padding: 16px 13px 18px; }
  .mock__server { padding: 11px 12px; }
  .card { padding: 22px 18px 20px; }
}

/* Everything above collapses to a still page. */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }

  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }

  .mock { animation: none; }
  .mockWrap { transform: none; transition: none; }

  .js .reveal {
    opacity: 1;
    transform: none;
    filter: none;
  }
}