/* ══════════════════════════════════════════════════════════════════
   clipaste — terminal-native dark
   ------------------------------------------------------------------
   Direction: you are reading an editor buffer, not a marketing page.
   Everything is monospace. There are no cards and no shadows; depth
   comes from luminance steps and hairlines, which is the only depth
   cue that reads on a near-black canvas. The single accent is the
   green of a live prompt, with amber reserved for the failure state
   the product exists to remove.

   Radius scale is committed and deliberately small: 0 everywhere,
   4px for inline code, 8px for the terminal chrome. Square by intent.
   ══════════════════════════════════════════════════════════════════ */

:root {
  /* Neutrals are tinted toward the accent hue at chroma 0.006 — faint
     enough to read as grey, present enough to feel like one system. */
  --canvas:      oklch(0.155 0.006 152);
  --canvas-2:    oklch(0.185 0.007 152);
  --raise-1:     oklch(1 0 0 / 0.024);
  --raise-2:     oklch(1 0 0 / 0.045);
  --line:        oklch(1 0 0 / 0.085);
  --line-soft:   oklch(1 0 0 / 0.05);

  --ink:         oklch(0.915 0.006 152);
  --ink-2:       oklch(0.705 0.008 152);
  --ink-3:       oklch(0.545 0.008 152);

  --green:       oklch(0.815 0.155 150);
  --green-dim:   oklch(0.62 0.11 150);
  --amber:       oklch(0.795 0.135 72);

  --r-code: 4px;
  --r-term: 8px;

  /* One responsive spacing ladder. Tune the page by scaling this set,
     never by nudging one gap. */
  --s1: 0.5rem;
  --s2: 0.875rem;
  --s3: 1.5rem;
  --s4: 2.5rem;
  --s5: 4rem;
  --s6: 6.5rem;

  --mono: "Spline Sans Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  --display: "Martian Mono", "Spline Sans Mono", ui-monospace, monospace;

  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

@media (max-width: 720px) {
  :root { --s5: 2.75rem; --s6: 3.75rem; }
}

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

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

body {
  margin: 0;
  background: var(--canvas);
  color: var(--ink);
  font-family: var(--mono);
  font-size: 15px;
  line-height: 1.68;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  touch-action: manipulation;
  padding-left: env(safe-area-inset-left);
  padding-right: env(safe-area-inset-right);
}

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

.skip {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--green);
  color: var(--canvas);
  padding: var(--s1) var(--s2);
  z-index: 99;
}
.skip:focus { left: 0; }

a { color: inherit; }
a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 3px;
}

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

code {
  background: var(--raise-2);
  border-radius: var(--r-code);
  padding: 0.08em 0.36em;
  font-size: 0.92em;
  color: var(--ink);
}

kbd {
  border: 1px solid var(--line);
  border-bottom-width: 2px;
  border-radius: var(--r-code);
  padding: 0.02em 0.34em;
  font-size: 0.88em;
  color: var(--ink-2);
}

em { font-style: italic; color: var(--ink); }
b  { font-weight: 600; color: var(--ink); }

/* ─────────────────────────  masthead  ───────────────────────── */

.masthead {
  position: sticky;
  top: 0;
  z-index: 20;
  /* Opaque, not translucent. A blurred glass bar is the banned default here,
     and 88% alpha without a backdrop filter just lets the page bleed through. */
  background: var(--canvas);
  border-bottom: 1px solid var(--line-soft);
}
.masthead-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s3);
  height: 52px;
}
.wordmark {
  font-family: var(--display);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: -0.012em;
  text-decoration: none;
  color: var(--ink);
}
.wordmark::before {
  content: "▍";
  color: var(--green);
  margin-right: 0.35em;
}
.masthead nav {
  display: flex;
  gap: var(--s3);
  font-size: 13px;
  color: var(--ink-3);
}
.masthead nav a {
  text-decoration: none;
  transition: color 140ms var(--ease);
}
@media (hover: hover) {
  .masthead nav a:hover { color: var(--green); }
}
.masthead nav .ext { color: var(--ink-2); }
@media (max-width: 720px) {
  .masthead nav a:not(.ext) { display: none; }
}

/* ─────────────────────────  hero  ───────────────────────── */

.hero { padding: var(--s6) 0 var(--s5); }

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  gap: var(--s5);
  align-items: start;
}
@media (max-width: 940px) {
  .hero-grid { grid-template-columns: 1fr; gap: var(--s4); }
}

.eyebrow {
  margin: 0 0 var(--s3);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-3);
}

h1 {
  margin: 0;
  font-family: var(--display);
  font-weight: 700;
  font-size: clamp(28px, 5.4vw, 52px);
  line-height: 1.08;
  letter-spacing: -0.028em;
  text-wrap: balance;
  /* No hard line breaks: at 375px a forced "broken in terminal" is wider than
     the viewport, and a monospace headline cannot shrink to absorb it. */
  max-width: 14ch;
}
@media (max-width: 940px) {
  h1 { max-width: none; }
}

.lede {
  margin: var(--s3) 0 0;
  max-width: 46ch;
  color: var(--ink-2);
  text-wrap: pretty;
}

.fineprint {
  margin: var(--s2) 0 0;
  font-size: 13px;
  color: var(--ink-3);
}

/* ─────────────────────────  install buttons  ─────────────────────────
   Not pills, not filled CTAs: they are command lines you can click.
   The affordance is the "copy" label at the trailing edge, which
   swaps in place to a green "copied" on success. */

.install {
  display: flex;
  flex-direction: column;
  gap: var(--s1);
  margin-top: var(--s4);
}

.cmd {
  display: grid;
  grid-template-columns: 62px 1fr auto;
  align-items: center;
  gap: var(--s2);
  width: 100%;
  min-height: 46px;
  padding: 0 var(--s2) 0 0;
  background: var(--raise-1);
  border: 1px solid var(--line);
  border-radius: 0;
  color: var(--ink);
  font: inherit;
  text-align: left;
  cursor: pointer;
  transition: border-color 160ms var(--ease), background-color 160ms var(--ease);
}
.cmd .os {
  align-self: stretch;
  display: flex;
  align-items: center;
  justify-content: center;
  border-right: 1px solid var(--line);
  font-size: 11px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink-3);
}
.cmd code {
  background: none;
  padding: 0;
  font-size: 13.5px;
  /* Grid children default to min-width:auto, so a nowrap command would push
     the track wider than the viewport instead of clipping inside it. */
  min-width: 0;
  overflow: hidden;
  text-overflow: clip;
  white-space: nowrap;
}
.cmd .sigil { color: var(--green); margin-right: 0.5em; }
.cmd .copy {
  font-size: 11px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink-3);
  transition: color 160ms var(--ease);
}
@media (hover: hover) {
  .cmd:hover { border-color: var(--green-dim); background: var(--raise-2); }
  .cmd:hover .copy { color: var(--ink-2); }
}
.cmd:active { scale: 0.995; }
.cmd.copied { border-color: var(--green); }
.cmd.copied .copy { color: var(--green); }

@media (max-width: 560px) {
  /* Guarantee fit rather than truncate. A clipped "…/clipaste/c" reads as a
     rendering bug; a command line that wraps reads as a command line. */
  .cmd {
    grid-template-columns: 1fr auto;
    align-items: start;
    padding: var(--s2);
    row-gap: var(--s1);
  }
  .cmd .os {
    grid-column: 1;
    justify-content: flex-start;
    border-right: none;
  }
  .cmd .copy { grid-column: 2; grid-row: 1; }
  .cmd code {
    grid-column: 1 / -1;
    font-size: 12.5px;
    white-space: normal;
    overflow-wrap: anywhere;
    line-height: 1.6;
  }
}

/* ─────────────────────────  terminal  ───────────────────────── */

.term {
  background: var(--canvas-2);
  border: 1px solid var(--line);
  border-radius: var(--r-term);
  overflow: hidden;
}
.term-bar {
  display: flex;
  align-items: center;
  gap: 7px;
  height: 34px;
  padding: 0 var(--s2);
  border-bottom: 1px solid var(--line-soft);
  background: var(--raise-1);
}
.term-dot {
  width: 9px; height: 9px;
  border-radius: 50%;
  background: var(--raise-2);
  border: 1px solid var(--line);
}
.term-title {
  margin-left: auto;
  font-size: 11px;
  color: var(--ink-3);
  letter-spacing: 0.02em;
}
.term-body {
  margin: 0;
  padding: var(--s3) var(--s3) var(--s4);
  min-height: 268px;
  font-size: 13px;
  line-height: 1.85;
  white-space: pre-wrap;
  word-break: break-word;
  color: var(--ink-2);
}
@media (max-width: 480px) {
  .term-body { font-size: 11.5px; padding: var(--s2); min-height: 236px; }
}

/* Demo token colours, emitted by app.js */
.t-c   { color: var(--ink-3); font-style: italic; }
.t-p   { color: var(--green); }
.t-g   { color: var(--green-dim); }
.t-k   { color: var(--ink); background: var(--raise-2); padding: 0 0.3em; }
.t-err { color: var(--amber); }
.t-ok  { color: var(--green); }
.t-dim { color: var(--ink-3); }

.cursor {
  display: inline-block;
  width: 0.55em;
  height: 1.05em;
  vertical-align: -0.18em;
  background: var(--green);
  animation: blink 1.05s steps(1) infinite;
}
@keyframes blink { 50% { opacity: 0; } }

.demo-note {
  margin: var(--s2) 0 0;
  font-size: 11px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--ink-3);
  text-align: right;
}

@media (prefers-reduced-motion: reduce) {
  .cursor { animation: none; }
}

/* ─────────────────────────  bands + gutter  ─────────────────────────
   The section index in the left gutter is the page's signature: it
   frames the whole document as a buffer with line numbers rather than
   a stack of marketing sections. */

.band {
  position: relative;
  padding: var(--s6) 0;
  border-top: 1px solid var(--line-soft);
}
/* The section index is the page's signature: it frames the document as a
   buffer with line numbers rather than a stack of marketing sections. It sits
   in normal flow, aligned to the content column, so it is present at every
   width — a signature parked in an outer gutter only exists on wide monitors,
   which means most readers never see it. */
.band::before {
  content: attr(data-index);
  display: block;
  width: min(100% - 2.5rem, 1120px);
  margin: 0 auto var(--s2);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--ink-3);
}
.band::after {
  content: "";
  display: block;
  width: min(100% - 2.5rem, 1120px);
  margin: 0 auto;
}

/* Scroll targets must clear the sticky masthead. */
.band, .hero, .closer { scroll-margin-top: 52px; }

h2 {
  margin: 0 0 var(--s4);
  font-family: var(--display);
  font-weight: 600;
  font-size: clamp(22px, 3vw, 30px);
  letter-spacing: -0.02em;
  line-height: 1.2;
  text-wrap: balance;
}

h3 {
  margin: 0;
  font-family: var(--display);
  font-weight: 600;
  font-size: 15px;
  letter-spacing: -0.012em;
  line-height: 1.4;
}

.section-lede {
  margin: calc(var(--s4) * -0.6) 0 var(--s4);
  max-width: 68ch;
  color: var(--ink-2);
  text-wrap: pretty;
}

/* ─────────────────────────  why  ───────────────────────── */

.reasons {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--s4);
}
@media (max-width: 860px) {
  .reasons { grid-template-columns: 1fr; gap: var(--s3); }
}
.reason p { margin: 0; color: var(--ink-2); text-wrap: pretty; }
.reason .rk {
  margin-bottom: var(--s1);
  padding-bottom: var(--s1);
  border-bottom: 1px solid var(--line);
  color: var(--green-dim);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.fix {
  margin-top: var(--s5);
  padding-top: var(--s3);
  border-top: 1px solid var(--line);
}
.fix-label {
  margin: 0 0 var(--s2);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--green);
}
.fix-body {
  margin: 0;
  max-width: 72ch;
  font-size: 16px;
  text-wrap: pretty;
}

/* ─────────────────────────  where  ───────────────────────── */

.place {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  gap: var(--s4);
  align-items: start;
  padding: var(--s4) 0;
  border-top: 1px solid var(--line-soft);
}
.place:first-of-type { border-top: none; padding-top: 0; }
@media (max-width: 860px) {
  .place { grid-template-columns: 1fr; gap: var(--s2); }
}
.place-head p {
  margin: var(--s1) 0 0;
  color: var(--ink-3);
  font-size: 14px;
  text-wrap: pretty;
}

.snip {
  margin: 0;
  padding: var(--s3);
  background: var(--canvas-2);
  border: 1px solid var(--line);
  border-radius: var(--r-term);
  font-size: 12.5px;
  line-height: 1.8;
  min-width: 0;
  overflow-x: auto;
  color: var(--ink-2);
}
.snip code { background: none; padding: 0; font-size: inherit; }
.snip .c   { color: var(--ink-3); font-style: italic; }
.snip .p   { color: var(--green); }
.snip .g   { color: var(--green-dim); }
.snip .k   { color: var(--ink); background: var(--raise-2); padding: 0 0.3em; border-radius: 3px; }
.snip .ok  { color: var(--green); }
.snip .dim { color: var(--ink-3); }
.snip .j   { color: var(--ink-3); }
.snip .jk  { color: var(--ink-2); }
.snip .js  { color: var(--green-dim); }

.aside {
  margin: var(--s4) 0 0;
  max-width: 74ch;
  color: var(--ink-3);
  font-size: 14px;
  text-wrap: pretty;
}
.aside a { color: var(--green-dim); text-decoration-thickness: 1px; text-underline-offset: 3px; }
@media (hover: hover) { .aside a:hover { color: var(--green); } }

/* ─────────────────────────  agents  ───────────────────────── */

.agent-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1fr);
  gap: var(--s4);
  align-items: start;
}
@media (max-width: 860px) {
  .agent-grid { grid-template-columns: 1fr; }
}
.agent-points {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--s2);
}
.agent-points li {
  padding-left: 1.4em;
  position: relative;
  color: var(--ink-2);
  text-wrap: pretty;
}
.agent-points li::before {
  content: "▸";
  position: absolute;
  left: 0;
  color: var(--green-dim);
}

/* ─────────────────────────  tables  ───────────────────────── */

.tablewrap {
  display: grid;
  gap: var(--s5);
}
table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  font-variant-numeric: tabular-nums;
}
caption {
  text-align: left;
  padding-bottom: var(--s2);
  color: var(--ink-3);
  font-size: 12px;
}
th, td {
  padding: 0.62rem 0.8rem;
  text-align: left;
  border-bottom: 1px solid var(--line-soft);
  white-space: nowrap;
}
thead th {
  border-bottom-color: var(--line);
  color: var(--ink-3);
  font-weight: 500;
  font-size: 11px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
tbody th {
  font-weight: 600;
  color: var(--ink);
}
td.y { color: var(--green); }
td.h { color: var(--amber); }
td.n { color: var(--ink-3); }

@media (max-width: 720px) {
  .tablewrap { overflow-x: auto; }
  table { min-width: 520px; }
}

/* ─────────────────────────  faq  ───────────────────────── */

.faq {
  display: grid;
  gap: 0;
  max-width: 76ch;
}
.faq article {
  padding: var(--s3) 0;
  border-top: 1px solid var(--line-soft);
}
.faq article:first-child { border-top: none; padding-top: 0; }
.faq h3 { margin-bottom: var(--s2); color: var(--ink); }
.faq p {
  margin: 0;
  color: var(--ink-2);
  text-wrap: pretty;
}
.faq a { color: var(--green-dim); text-underline-offset: 3px; }
@media (hover: hover) { .faq a:hover { color: var(--green); } }

/* ─────────────────────────  closer + footer  ───────────────────────── */

.closer {
  padding: var(--s6) 0;
  border-top: 1px solid var(--line-soft);
}
.closer-line {
  margin: 0 0 var(--s4);
  font-family: var(--display);
  font-weight: 600;
  font-size: clamp(20px, 3.2vw, 30px);
  letter-spacing: -0.02em;
  line-height: 1.25;
  text-wrap: balance;
}
.closer-install { max-width: 480px; margin-top: 0; }

footer {
  border-top: 1px solid var(--line-soft);
  padding: var(--s3) 0 calc(var(--s3) + env(safe-area-inset-bottom));
}
.foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--s2);
  font-size: 12px;
  color: var(--ink-3);
}
.foot-mark {
  margin: 0;
  font-family: var(--display);
  font-weight: 700;
  letter-spacing: -0.012em;
  color: var(--ink-2);
}
.foot nav { display: flex; flex-wrap: wrap; gap: var(--s3); }
.foot nav a { text-decoration: none; transition: color 140ms var(--ease); }
@media (hover: hover) { .foot nav a:hover { color: var(--green); } }