/* Collie landing — tokens come from the mascot art: cream paper, ink outlines, lamp sage, desk wood. */
:root {
  --paper: #f4f3ef;
  --card: #ffffff;
  --ink: #202321;
  --ink-2: #474d49;
  --ink-3: #646b66;
  --line: #dcddd5;
  --sage: #8db49d;
  --sage-soft: #dfeae2;
  --sage-deep: #2f5d48;
  --wood: #7c4e28;
  --wood-soft: #efe2d2;
  --include: #00795a;
  --include-soft: #d5f3e3;
  --maybe: #a85300;
  --maybe-soft: #ffeccc;
  --exclude: #c81e16;
  --exclude-soft: #fde7e3;
  --pico-p: #1569a8;
  --pico-i: #7a24a8;
  --pico-o: #1d7a55;

  --display: "Bricolage Grotesque", ui-sans-serif, system-ui, sans-serif;
  --serif: "Source Serif 4", Georgia, serif;

  --step--1: 0.875rem;
  --step-0: 1.125rem;
  --step-1: 1.375rem;
  --step-2: clamp(1.5rem, 1.25rem + 0.8vw, 1.875rem);
  --step-3: clamp(2rem, 1.35rem + 2.4vw, 3.25rem);
  --step-4: clamp(2.6rem, 1.35rem + 4.6vw, 5.25rem);

  --gutter: clamp(1rem, 0.5rem + 2.5vw, 2.5rem);
  --section: clamp(4.5rem, 3rem + 6vw, 9rem);
  --stroke: 2px solid var(--ink);
  --lift: 6px 6px 0 var(--ink);
  --ease: cubic-bezier(0.2, 0.8, 0.2, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 5rem; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 400 var(--step-0)/1.62 var(--serif);
  font-optical-sizing: auto;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-underline-offset: 0.2em; text-decoration-thickness: 1px; }
a:hover { text-decoration-thickness: 2px; }
code, kbd, pre { font-family: ui-monospace, "Cascadia Mono", "SF Mono", Consolas, monospace; }
p code { font-size: 0.85em; background: var(--wood-soft); padding: 0.1em 0.35em; border-radius: 5px; }
h1, h2, h3 { font-family: var(--display); font-weight: 760; letter-spacing: -0.03em; margin: 0; text-wrap: balance; }
h2 { font-size: var(--step-3); line-height: 1.02; }
h3 { font-size: var(--step-1); line-height: 1.15; letter-spacing: -0.015em; font-weight: 700; }
p { margin: 0; text-wrap: pretty; }
:focus-visible { outline: 3px solid var(--sage-deep); outline-offset: 3px; border-radius: 6px; }
.assist :focus-visible, .closing :focus-visible { outline-color: var(--sage); }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: 1rem; top: -4rem; z-index: 50; background: var(--ink); color: var(--paper); padding: 0.6rem 1rem; border-radius: 8px; font-family: var(--display); }
.skip:focus { top: 1rem; }
.wrap { width: min(1200px, 100% - 2 * var(--gutter)); margin-inline: auto; }

/* Buttons */
.btn {
  --bg: transparent; --fg: var(--ink); --bd: var(--ink);
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  font: 650 1rem/1 var(--display); letter-spacing: -0.005em;
  padding: 0.8rem 1.15rem; border-radius: 12px;
  background: var(--bg); color: var(--fg); border: 2px solid var(--bd);
  text-decoration: none; cursor: pointer; white-space: nowrap;
  transition: transform 160ms var(--ease), box-shadow 160ms var(--ease), background 160ms;
}
.btn:hover { transform: translate(-2px, -2px); box-shadow: 3px 3px 0 var(--ink); }
.btn:active { transform: translate(0, 0); box-shadow: none; }
.btn--ink { --bg: var(--ink); --fg: var(--paper); }
.btn--ink:hover { box-shadow: 3px 3px 0 var(--sage); }
.btn--line { --bg: var(--card); }
.btn--paper { --bg: var(--paper); --bd: var(--paper); }
.btn--paper:hover { box-shadow: 3px 3px 0 var(--sage); }
.btn--ghost { --fg: var(--paper); --bd: rgb(244 243 239 / 0.55); }
.btn--ghost:hover { --bd: var(--paper); box-shadow: 3px 3px 0 var(--sage); }
.btn--lg { padding: 1rem 1.4rem; font-size: 1.0625rem; border-radius: 14px; }
.btn--sm { padding: 0.6rem 0.9rem; font-size: 0.9375rem; border-radius: 10px; }
.link-quiet { font-family: var(--display); font-weight: 600; text-decoration: none; font-size: 1rem; }
.link-quiet:hover { text-decoration: underline; }

/* Nav */
.nav { position: sticky; top: 0; z-index: 30; background: rgb(244 243 239 / 0.9); backdrop-filter: blur(10px); border-bottom: 1px solid transparent; transition: border-color 200ms; }
.nav.is-stuck { border-color: var(--line); }
.nav__inner { display: flex; align-items: center; gap: 2rem; min-height: 4.25rem; }
.brand { display: inline-flex; align-items: center; gap: 0.5rem; text-decoration: none; font: 800 1.45rem/1 var(--display); letter-spacing: -0.04em; }
.brand img { width: 36px; height: 36px; }
.nav nav { flex: 1; }
.nav__links { display: flex; gap: 1.6rem; list-style: none; margin: 0; padding: 0; font: 550 0.98rem/1 var(--display); }
.nav__links a { text-decoration: none; padding: 0.4rem 0; }
.nav__links a:hover { text-decoration: underline; text-decoration-thickness: 2px; }
.nav__mobile-only { display: none; }
.nav__actions { display: flex; align-items: center; gap: 1.1rem; }
.lang { display: inline-flex; gap: 2px; padding: 3px; border: 1.5px solid var(--line); border-radius: 10px; background: var(--card); }
.lang button { font: 650 0.78rem/1 var(--display); letter-spacing: 0.02em; padding: 0.4rem 0.5rem; border: 0; border-radius: 7px; background: none; color: var(--ink-3); cursor: pointer; }
.lang button:hover { color: var(--ink); }
.lang button[aria-pressed="true"] { background: var(--ink); color: var(--paper); }
.lang--foot { border: 0; background: none; padding: 0; gap: 1rem; }
.lang--foot button { font: 400 0.9rem/1.4 var(--serif); padding: 0; letter-spacing: 0; color: var(--ink-3); text-decoration: underline; text-decoration-color: transparent; text-underline-offset: 0.2em; }
.lang--foot button[aria-pressed="true"] { background: none; color: var(--ink); text-decoration-color: currentColor; }
.nav__toggle { display: none; width: 44px; height: 44px; border: var(--stroke); border-radius: 10px; background: var(--card); cursor: pointer; position: relative; }
.nav__toggle span[aria-hidden], .nav__toggle span[aria-hidden]::before, .nav__toggle span[aria-hidden]::after {
  position: absolute; left: 11px; width: 18px; height: 2px; background: var(--ink); content: ""; transition: transform 200ms var(--ease);
}
.nav__toggle span[aria-hidden] { top: 19px; }
.nav__toggle span[aria-hidden]::before { left: 0; top: -6px; }
.nav__toggle span[aria-hidden]::after { left: 0; top: 6px; }
.nav__toggle[aria-expanded="true"] span[aria-hidden] { background: transparent; }
.nav__toggle[aria-expanded="true"] span[aria-hidden]::before { transform: translateY(6px) rotate(45deg); }
.nav__toggle[aria-expanded="true"] span[aria-hidden]::after { transform: translateY(-6px) rotate(-45deg); }

/* Hero */
.hero { padding-top: clamp(2.5rem, 1rem + 5vw, 5.5rem); }
.hero__grid { display: grid; grid-template-columns: 1.02fr 1fr; gap: clamp(2rem, 4vw, 4.5rem); align-items: center; }
.hero h1 { font-size: var(--step-4); line-height: 0.96; letter-spacing: -0.045em; font-weight: 780; max-width: 12ch; }
.lede { margin-top: 1.6rem; font-size: clamp(1.125rem, 1rem + 0.4vw, 1.3rem); line-height: 1.55; color: var(--ink-2); max-width: 36rem; }
.hero__ctas { display: flex; flex-wrap: wrap; gap: 0.85rem; margin-top: 2.1rem; }
.fine { margin-top: 1rem; font-size: var(--step--1); color: var(--ink-3); }
.fine--center { text-align: center; margin-top: 2rem; }

.desk { position: relative; padding-bottom: 7.5rem; }
.desk__art { width: min(100%, 560px); margin-left: auto; }
.screen {
  position: absolute; left: 0; bottom: 0; width: min(92%, 440px);
  background: var(--card); border: var(--stroke); border-radius: 18px; box-shadow: var(--lift);
  font-family: var(--display); overflow: hidden;
  animation: screen-in 700ms 250ms var(--ease) both;
}
@keyframes screen-in { from { opacity: 0; transform: translateY(18px); } }
.screen__bar { display: flex; justify-content: space-between; align-items: center; gap: 0.75rem; padding: 0.7rem 1rem; border-bottom: 1.5px solid var(--line); font-size: 0.875rem; font-weight: 650; }
.pill { font-size: 0.75rem; font-weight: 650; padding: 0.25rem 0.55rem; border-radius: 99px; white-space: nowrap; }
.pill--blind { background: var(--sage-soft); color: var(--sage-deep); }
.screen__body { padding: 0.9rem 1rem 0.4rem; min-height: 11.5rem; }
.screen__meta { font-size: 0.8rem; color: var(--ink-3); display: flex; justify-content: space-between; gap: 0.5rem; }
.screen__example { font-style: italic; font-family: var(--serif); }
.screen__record { font-size: 1.12rem; line-height: 1.22; letter-spacing: -0.015em; margin-top: 0.35rem; font-weight: 700; }
.screen__abstract { margin-top: 0.5rem; font: 0.9rem/1.5 var(--serif); color: var(--ink-2); }
.screen__abstract mark { background: none; color: inherit; border-bottom: 2px solid; padding-bottom: 1px; }
.screen__abstract .m-p { border-color: var(--pico-p); }
.screen__abstract .m-i { border-color: var(--pico-i); }
.screen__abstract .m-o { border-color: var(--pico-o); }
.screen.is-swapping .screen__body { animation: swap 360ms var(--ease); }
@keyframes swap { 0% { opacity: 1; } 40% { opacity: 0; transform: translateX(-10px); } 41% { transform: translateX(10px); } 100% { opacity: 1; transform: none; } }
.screen__actions { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.5rem; padding: 0.6rem 1rem 0.85rem; }
.decide {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.45rem;
  font: 650 0.9rem/1 var(--display); padding: 0.7rem 0.4rem; border-radius: 10px; cursor: pointer;
  border: 1.5px solid currentColor; transition: background 140ms, transform 140ms var(--ease);
}
.decide kbd { font-size: 0.7rem; border: 1px solid currentColor; border-radius: 4px; padding: 0.1rem 0.3rem; opacity: 0.8; }
.decide:hover { transform: translateY(-2px); }
.decide:active { transform: none; }
.decide--in { color: var(--include); background: var(--include-soft); }
.decide--maybe { color: var(--maybe); background: var(--maybe-soft); }
.decide--out { color: var(--exclude); background: var(--exclude-soft); }
.screen__foot { display: flex; justify-content: space-between; align-items: center; padding: 0.55rem 1rem 0.7rem; border-top: 1.5px solid var(--line); font-size: 0.85rem; }
.screen__status { display: inline-flex; align-items: center; gap: 0.45rem; font-weight: 600; }
.screen__status img { width: 28px; height: 28px; }
.screen__count { color: var(--ink-3); font-variant-numeric: tabular-nums; }
.screen__count b { color: var(--ink); }
.screen__progress { height: 5px; background: var(--sage-soft); }
.screen__progress i { display: block; height: 100%; width: var(--p); background: var(--sage-deep); transition: width 400ms var(--ease); }

.sources { display: flex; flex-wrap: wrap; align-items: baseline; gap: 0.6rem 2.2rem; margin-top: clamp(3rem, 6vw, 5rem); padding: 1.4rem 0; border-top: 1.5px solid var(--ink); border-bottom: 1px solid var(--line); }
.sources p { font-style: italic; color: var(--ink-3); }
.sources ul { display: flex; flex-wrap: wrap; gap: 0.5rem 2.2rem; list-style: none; padding: 0; margin: 0; font: 700 1.2rem/1.2 var(--display); letter-spacing: -0.02em; color: var(--ink-2); }

/* Sections */
.flow, .features, .agents, .pricing, .faq { padding-block: var(--section); }
.section-head { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr); gap: 1.5rem 4rem; align-items: end; margin-bottom: clamp(2.5rem, 5vw, 4rem); }
.section-head p { color: var(--ink-2); max-width: 32rem; }
.section-head--center { display: block; text-align: center; }
.section-head--center h2 { max-width: 18ch; margin-inline: auto; }
.section-head--center p { margin: 1rem auto 0; }

.hero { position: relative; }
.sentinel { position: absolute; top: 0; left: 0; width: 1px; height: 1px; }
.section-head__side { display: grid; gap: 1rem; justify-items: start; }
.features__art { width: clamp(150px, 16vw, 210px); margin-top: -1rem; }
.agents__art { width: min(100%, 360px); margin-bottom: 0.5rem; }
.plan__art { height: 112px; width: auto; max-width: 70%; object-fit: contain; margin: -0.2rem 0 1rem; }

/* Pipeline rail: the collie's track from question to PRISMA */
.flow__rail { position: relative; display: grid; grid-template-columns: repeat(9, minmax(0, 1fr)); gap: 0.4rem; }
.flow__rail::before { content: ""; position: absolute; left: 1.25rem; right: 1.25rem; top: 1.25rem; border-top: 2px dashed var(--ink-3); z-index: 0; }
.stage {
  position: relative; z-index: 1; display: grid; justify-items: start; gap: 0.6rem;
  background: none; border: 0; padding: 0 0.2rem 0.6rem; cursor: pointer; text-align: left; color: var(--ink-2);
  font: 600 0.92rem/1.2 var(--display);
}
.stage__dot { display: grid; place-items: center; width: 2.5rem; height: 2.5rem; border-radius: 50%; border: var(--stroke); background: var(--paper); font: 750 0.95rem/1 var(--display); color: var(--ink); transition: background 200ms, color 200ms, transform 200ms var(--ease); }
.stage:hover .stage__dot { transform: translateY(-3px); }
.stage[aria-selected="true"] { color: var(--ink); }
.stage[aria-selected="true"] .stage__dot { background: var(--ink); color: var(--paper); box-shadow: 3px 3px 0 var(--sage); }
.stage.is-done .stage__dot { background: var(--sage-soft); }
.flow__panel {
  margin-top: 1.6rem; display: grid; grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr); gap: clamp(1.5rem, 4vw, 4rem); align-items: center;
  background: var(--card); border: var(--stroke); border-radius: 24px; padding: clamp(1.4rem, 3vw, 2.8rem); box-shadow: var(--lift);
}
.flow__panel.is-entering > * { animation: panel-in 380ms var(--ease) both; }
.flow__panel.is-entering > *:nth-child(2) { animation-delay: 70ms; }
@keyframes panel-in { from { opacity: 0; transform: translateY(8px); } }
.panel__step { font: 600 0.95rem/1 var(--display); color: var(--sage-deep); }
.panel__title { font-size: var(--step-2); margin-top: 0.6rem; }
.panel__text { margin-top: 0.9rem; color: var(--ink-2); }
.panel__nav { display: flex; gap: 0.6rem; margin-top: 1.6rem; }
.panel__visual { background: var(--paper); border-radius: 16px; padding: 1.25rem; font-family: var(--display); font-size: 0.92rem; min-height: 15rem; display: grid; align-content: center; gap: 0.6rem; }

/* Stage visuals */
.v-row { display: flex; align-items: center; justify-content: space-between; gap: 0.75rem; background: var(--card); border: 1.5px solid var(--line); border-radius: 10px; padding: 0.6rem 0.8rem; }
.v-row small { color: var(--ink-3); font-size: 0.8rem; }
.v-chip { font-size: 0.78rem; font-weight: 650; padding: 0.2rem 0.5rem; border-radius: 6px; white-space: nowrap; }
.v-chip--in { background: var(--include-soft); color: var(--include); }
.v-chip--maybe { background: var(--maybe-soft); color: var(--maybe); }
.v-chip--out { background: var(--exclude-soft); color: var(--exclude); }
.v-chip--sage { background: var(--sage-soft); color: var(--sage-deep); }
.v-chip--wood { background: var(--wood-soft); color: var(--wood); }
.v-pico { display: grid; gap: 0.5rem; }
.v-pico div { display: grid; grid-template-columns: 2rem 1fr; gap: 0.6rem; align-items: center; background: var(--card); border-radius: 10px; padding: 0.55rem 0.7rem; border-left: 5px solid; }
.v-pico b { font-size: 1.1rem; }
.v-table { width: 100%; border-collapse: collapse; background: var(--card); border-radius: 10px; overflow: hidden; font-variant-numeric: tabular-nums; }
.v-table th, .v-table td { padding: 0.45rem 0.6rem; text-align: left; border-bottom: 1px solid var(--line); font-size: 0.85rem; }
.v-table th { font-weight: 650; color: var(--ink-3); }
.v-quote { background: var(--card); border-radius: 10px; padding: 0.8rem 0.9rem; font: italic 0.92rem/1.5 var(--serif); border-left: 4px solid var(--sage); }
.v-quote mark { background: #fff1b8; }
.v-grade { display: flex; gap: 0.3rem; }
.v-grade i { width: 1.4rem; height: 1.4rem; border-radius: 50%; border: 2px solid var(--ink); }
.v-grade i.on { background: var(--sage-deep); border-color: var(--sage-deep); }

/* Features */
.feature { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); gap: clamp(2rem, 5vw, 5rem); align-items: center; padding-block: clamp(2rem, 4vw, 3.5rem); border-top: 1px solid var(--line); }
.feature--flip { grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr); }
.feature--flip .feature__text { order: 2; }
.feature__text p { margin-top: 1rem; color: var(--ink-2); }
.ticks { list-style: none; padding: 0; margin: 1.4rem 0 0; display: grid; gap: 0.55rem; }
.ticks li { position: relative; padding-left: 1.9rem; }
.ticks li::before { content: ""; position: absolute; left: 0.1rem; top: 0.42em; width: 0.95rem; height: 0.55rem; border-left: 2.5px solid var(--sage-deep); border-bottom: 2.5px solid var(--sage-deep); transform: rotate(-45deg); }

.query { margin: 0; background: var(--ink); color: #e9ebe6; border-radius: 20px; padding: 1.3rem 1.4rem 1.2rem; box-shadow: 6px 6px 0 var(--sage); }
.query figcaption { font: 600 0.85rem/1 var(--display); color: #a9b3ac; margin-bottom: 0.9rem; }
.query pre { margin: 0; white-space: pre-wrap; word-break: break-word; font-size: 0.86rem; line-height: 1.65; }
.q-p { color: #8cc4f0; } .q-i { color: #d6a8f0; } .q-o { color: #8fdbb5; } .q-f { color: #e8c48f; } .q-op { color: #ffffff; font-weight: 700; }
.query__legend { display: flex; flex-wrap: wrap; gap: 0.4rem 1.1rem; margin-top: 1rem; padding-top: 0.9rem; border-top: 1px solid #3a3f3b; font: 600 0.8rem/1 var(--display); }
.query figcaption { display: flex; justify-content: space-between; align-items: center; gap: 1rem; min-height: 1.6rem; font-variant-numeric: tabular-nums; }
.query__replay { font: 600 0.8rem/1 var(--display); color: #e9ebe6; background: none; border: 1px solid #4a514c; border-radius: 99px; padding: 0.35rem 0.75rem; cursor: pointer; }
.query__replay:hover { border-color: #e9ebe6; }
.query code > span { display: block; }
.query.is-typing code > span:not(.is-typed) { display: none; }
.query .is-current::after { content: ""; display: inline-block; width: 0.55em; height: 1.05em; margin-left: 2px; vertical-align: text-bottom; background: currentColor; animation: caret 0.9s steps(1) infinite; }
@keyframes caret { 50% { opacity: 0; } }
.query__legend span { transition: opacity 0.3s ease; }
.query.is-typing .query__legend span:not(.is-on) { opacity: 0.3; }
.query__legend span::before { content: ""; display: inline-block; width: 0.6rem; height: 0.6rem; border-radius: 2px; background: currentColor; margin-right: 0.4rem; }

/* Forest plot: centred in its card, drawn row by row when it scrolls into view */
.forest { margin: 0; justify-self: center; width: 100%; max-width: 640px; background: var(--card); border: var(--stroke); border-radius: 20px; padding: clamp(1rem, 2.5vw, 1.6rem); box-shadow: var(--lift); display: grid; justify-items: center; gap: 0.6rem; }
.forest figcaption { justify-self: stretch; font: 600 0.88rem/1.35 var(--display); color: var(--ink-2); }
.forest svg { width: 100%; font-family: var(--display); overflow: visible; }
.forest .f-head { font-size: 12.5px; font-weight: 600; fill: var(--ink-3); }
.forest .f-label { font-size: 15px; fill: var(--ink); }
.forest .f-num { font-size: 14px; fill: var(--ink-2); font-variant-numeric: tabular-nums; }
.forest .f-axis { stroke: var(--ink); stroke-width: 1.2; }
.forest .f-zero { stroke: var(--ink-3); stroke-width: 1.2; stroke-dasharray: 0.02 0.02; }
.forest .f-ci { stroke: var(--ink); stroke-width: 1.8; stroke-linecap: round; }
.forest .f-box { fill: var(--sage-deep); transform-box: fill-box; transform-origin: center; }
.forest .f-diamond { fill: var(--ink); transform-box: fill-box; transform-origin: center; }
.forest .f-tick { font-size: 12.5px; fill: var(--ink-3); }
.js .forest .f-ci { stroke-dasharray: 1; stroke-dashoffset: 1; transition: stroke-dashoffset 0.6s var(--ease) calc(var(--i) * 120ms + 0.45s); }
.js .forest .f-box { transform: scale(0); transition: transform 0.5s cubic-bezier(0.3, 1.5, 0.5, 1) calc(var(--i) * 120ms + 0.3s); }
.js .forest .f-label, .js .forest .f-num { opacity: 0; transition: opacity 0.45s ease calc(var(--i) * 120ms + 0.25s); }
.js .forest .f-diamond { transform: scaleX(0); transition: transform 0.7s var(--ease) 1.25s; }
.js .forest .f-axisg { opacity: 0; transition: opacity 0.5s ease 0.15s; }
.js .forest.is-in .f-ci { stroke-dashoffset: 0; }
.js .forest.is-in .f-box, .js .forest.is-in .f-diamond { transform: none; }
.js .forest.is-in .f-label, .js .forest.is-in .f-num, .js .forest.is-in .f-axisg { opacity: 1; }

.trio { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.25rem; margin-top: clamp(2.5rem, 5vw, 4rem); }
.mini { background: var(--card); border-radius: 20px; padding: 1.6rem; display: grid; grid-template-rows: auto auto 1fr; gap: 0.8rem; border: 1px solid var(--line); }
.mini:nth-child(2) { background: var(--sage-soft); border-color: transparent; border-radius: 20px 20px 48px 20px; }
.mini p { color: var(--ink-2); font-size: 1rem; }
.kappa { align-self: end; display: grid; gap: 0.45rem; font-family: var(--display); }
.kappa__value { font-size: 2.4rem; font-weight: 780; letter-spacing: -0.04em; }
.kappa__bar { height: 10px; border-radius: 99px; background: var(--paper); border: 1.5px solid var(--ink); overflow: hidden; }
.kappa__bar i { display: block; width: var(--k); height: 100%; background: var(--sage-deep); }
.kappa__label { font-size: 0.85rem; color: var(--ink-3); }
.rob { align-self: end; display: grid; grid-template-columns: auto repeat(5, 1.6rem); gap: 0.35rem 0.4rem; align-items: center; font: 600 0.82rem/1 var(--display); }
.rob span { color: var(--ink-2); }
.rob i { width: 1.6rem; height: 1.6rem; border-radius: 50%; border: 1.5px solid var(--ink); display: grid; place-items: center; font-style: normal; font-size: 0.9rem; font-weight: 800; color: #fff; }
.rob i.lo { background: var(--include); } .rob i.sc { background: #e0a400; color: var(--ink); } .rob i.hi { background: var(--exclude); }
.rob .rob__head { font-size: 0.72rem; color: var(--ink-2); text-align: center; }
.prisma { align-self: end; list-style: none; padding: 0; margin: 0; display: grid; font-family: var(--display); font-size: 0.88rem; }
.prisma li { position: relative; background: var(--paper); border: 1.5px solid var(--ink); border-radius: 8px; padding: 0.45rem 0.7rem; }
.prisma li + li { margin-top: 0.6rem; }
.prisma li + li::before { content: ""; position: absolute; left: 1.2rem; top: calc(-0.6rem - 1.5px); height: 0.6rem; border-left: 1.5px solid var(--ink); }
.prisma li:last-child { background: var(--ink); color: var(--paper); }
.prisma b { font-variant-numeric: tabular-nums; }

/* Assist */
.assist { background: var(--ink); color: var(--paper); padding-block: var(--section); border-radius: clamp(24px, 4vw, 48px); margin-inline: clamp(0.5rem, 1.5vw, 1.25rem); }
.assist__grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(2rem, 5vw, 5rem); align-items: center; }
.assist__text > p { margin-top: 1.2rem; color: #c9cec9; }
.compare { margin: 2rem 0 0; display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid #454b47; }
.compare div { padding: 0.9rem 1rem 0.9rem 0; border-bottom: 1px solid #454b47; }
.compare div:nth-child(even) { padding-left: 1rem; border-left: 1px solid #454b47; color: #9aa29c; }
.compare dt { font: 700 0.9rem/1 var(--display); margin-bottom: 0.4rem; }
.compare div:nth-child(odd) dt { color: var(--sage); }
.compare dd { margin: 0; font-size: 1rem; }

.suggest { margin: 0; background: var(--card); color: var(--ink); border-radius: 22px; padding: 1.4rem; box-shadow: 8px 8px 0 var(--sage); font-family: var(--display); }
.suggest__head { display: flex; gap: 0.8rem; align-items: center; padding-bottom: 1rem; border-bottom: 1.5px solid var(--line); }
.suggest__who { font-weight: 700; }
.suggest__what { font-size: 0.92rem; color: var(--ink-2); }
.tag { font-weight: 700; padding: 0.1rem 0.45rem; border-radius: 6px; }
.tag--in { background: var(--include-soft); color: var(--include); }
.criteria { list-style: none; padding: 0; margin: 1rem 0; display: grid; gap: 0.55rem; }
.criteria li { display: grid; grid-template-columns: 2.2rem 1fr; column-gap: 0.6rem; padding: 0.6rem 0.75rem; border-radius: 12px; background: var(--paper); font-size: 0.95rem; font-weight: 600; }
.criteria b { grid-row: span 2; display: grid; place-items: center; height: 2rem; border-radius: 8px; font-size: 0.82rem; }
.criteria .ok b { background: var(--include-soft); color: var(--include); }
.criteria .unk b { background: var(--maybe-soft); color: var(--maybe); }
.criteria__q { font: italic 400 0.88rem/1.4 var(--serif); color: var(--ink-3); }
.suggest__foot { display: flex; flex-wrap: wrap; gap: 0.6rem; align-items: center; }
.suggest__note { font-size: 0.88rem; color: var(--sage-deep); font-weight: 600; flex-basis: 100%; min-height: 1.3em; }

/* Agents */
.agents__grid { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr); gap: clamp(2rem, 5vw, 5rem); align-items: center; }
.agents__text h2 { margin-top: 1.2rem; }
.agents__text > p { margin-top: 1rem; color: var(--ink-2); }
.term { margin: 0; background: #1b1e1c; color: #e3e6e1; border-radius: 16px; overflow: hidden; border: var(--stroke); box-shadow: var(--lift); }
.term__bar { display: flex; align-items: center; gap: 0.4rem; padding: 0.7rem 0.9rem; background: #262a27; font: 600 0.8rem/1 var(--display); color: #8f9891; }
.term__bar { position: relative; justify-content: center; }
.term__dots { position: absolute; left: 0.9rem; display: flex; gap: 0.5rem; }
.term__dots i { width: 0.78rem; height: 0.78rem; border-radius: 50%; box-shadow: inset 0 0 0 0.5px rgb(0 0 0 / 0.25); }
.term__close { background: #ff5f57; } .term__min { background: #febc2e; } .term__max { background: #28c840; }
.term pre { margin: 0; padding: 1.2rem 1.3rem 1.4rem; font-size: 0.86rem; line-height: 1.75; white-space: pre-wrap; word-break: break-word; }
.term__line { display: block; }
.term__caret { display: inline-block; width: 0.55em; height: 1.1em; background: var(--sage); vertical-align: text-bottom; animation: caret 1s steps(1) infinite; }
.js .term .term__line { opacity: 0; transform: translateY(4px); transition: opacity 0.35s ease, transform 0.35s var(--ease); transition-delay: calc(var(--l) * 0.42s + 0.35s); }
.js .term.is-in .term__line { opacity: 1; transform: none; }
.t-mute { color: #8f9891; } .t-ok { color: var(--sage); }

/* Facts */
.facts { border-block: 1.5px solid var(--ink); background: var(--card); }
.facts__grid { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); }
.facts p { padding: 2rem 1.2rem 2rem 0; font: 550 0.98rem/1.35 var(--display); color: var(--ink-2); }
.facts p + p { padding-left: 1.2rem; border-left: 1px solid var(--line); }
.facts b { display: block; font-size: clamp(2.4rem, 1.6rem + 2.5vw, 3.6rem); line-height: 1; font-weight: 780; letter-spacing: -0.05em; color: var(--ink); margin-bottom: 0.5rem; }

/* Pricing */
.billing { display: inline-flex; margin-top: 2rem; padding: 4px; border: var(--stroke); border-radius: 14px; background: var(--card); }
.billing button { font: 650 0.95rem/1 var(--display); padding: 0.65rem 1rem; border: 0; border-radius: 10px; background: none; color: var(--ink-2); cursor: pointer; }
.billing__save { font-size: 0.78rem; color: var(--sage-deep); margin-left: 0.3rem; }
.billing button[aria-checked="true"] { background: var(--ink); color: var(--paper); }
.billing button[aria-checked="true"] .billing__save { color: var(--sage); }
.plan__save { font: italic 600 0.8rem/1 var(--display); color: var(--sage-deep); background: var(--sage-soft); padding: 0.25rem 0.45rem; border-radius: 6px; margin-left: auto; align-self: center; }
.plans { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.25rem; align-items: stretch; margin-top: 3rem; }
.plan { display: flex; flex-direction: column; background: var(--card); border: 1.5px solid var(--line); border-radius: 22px; padding: 1.8rem; font-family: var(--display); }
.plan--featured { border: var(--stroke); box-shadow: var(--lift); position: relative; }
.plan__badge { position: absolute; top: -0.85rem; left: 1.6rem; background: var(--sage); color: var(--ink); border: var(--stroke); border-radius: 99px; padding: 0.3rem 0.7rem; font-size: 0.8rem; font-weight: 700; }
.plan h3 { font-size: 1.35rem; }
.plan__for { margin-top: 0.4rem; font: 1rem/1.45 var(--serif); color: var(--ink-3); min-height: 2.9em; }
.plan__price { margin-top: 1.4rem; display: flex; align-items: baseline; gap: 0.35rem; }
.plan__price b { font-size: 3rem; font-weight: 780; letter-spacing: -0.05em; line-height: 1; font-variant-numeric: tabular-nums; }
.plan__price span { color: var(--ink-3); font-size: 0.95rem; }
.plan__note { font-size: 0.85rem; color: var(--ink-3); min-height: 1.3em; margin-top: 0.3rem; }
.plan .btn { margin-top: 1.4rem; width: 100%; }
.plan ul { list-style: none; padding: 1.4rem 0 0; margin: 1.4rem 0 0; border-top: 1px solid var(--line); display: grid; gap: 0.65rem; font-size: 0.98rem; }
.plan li { position: relative; padding-left: 1.6rem; }
.plan li::before { content: ""; position: absolute; left: 0.1rem; top: 0.42em; width: 0.8rem; height: 0.46rem; border-left: 2.5px solid var(--sage-deep); border-bottom: 2.5px solid var(--sage-deep); transform: rotate(-45deg); }
.plan li.plan__lead { padding-left: 0; font-weight: 700; }
.plan li.plan__lead::before { display: none; }

/* FAQ */
.faq__grid { display: grid; grid-template-columns: minmax(0, 0.7fr) minmax(0, 1.3fr); gap: clamp(2rem, 5vw, 5rem); align-items: start; }
.faq__intro { position: sticky; top: 6rem; }
.faq__intro h2 { margin-top: 1.2rem; }
.faq__intro p { margin-top: 1rem; color: var(--ink-2); }
.faq__list { border-top: 1.5px solid var(--ink); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; gap: 1rem; align-items: center; padding: 1.3rem 0; font: 650 1.2rem/1.3 var(--display); letter-spacing: -0.01em; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; flex: none; display: grid; place-items: center; width: 2rem; height: 2rem; border: var(--stroke); border-radius: 50%; font-weight: 500; transition: transform 220ms var(--ease), background 220ms; }
.faq details[open] summary::after { transform: rotate(45deg); background: var(--ink); color: var(--paper); }
.faq details p { padding: 0 3rem 1.4rem 0; color: var(--ink-2); max-width: 62ch; }

/* Closing: cartoon planets drift around the collie holding the sign */
.closing { position: relative; overflow: hidden; isolation: isolate; text-align: center; background: var(--sage-soft); padding-block: clamp(5rem, 10vw, 8rem) 0; margin: 0 clamp(0.5rem, 1.5vw, 1.25rem); border-radius: clamp(24px, 4vw, 48px); border: var(--stroke); }
.closing h2 { font-size: var(--step-4); line-height: 0.98; max-width: 13ch; margin-inline: auto; letter-spacing: -0.045em; }
.closing__inner > p { margin: 1.3rem auto 0; font-size: 1.2rem; color: var(--ink-2); max-width: 32rem; }
.closing__sky { position: absolute; inset: 0; z-index: -1; pointer-events: none; }
.orb { position: absolute; height: auto; animation: drift var(--t, 14s) ease-in-out infinite alternate; }
.orb--saturn { width: clamp(90px, 13vw, 190px); left: 4%; top: 10%; --t: 16s; --r: -4deg; }
.orb--titan { width: clamp(26px, 3vw, 44px); left: 16%; top: 40%; --t: 9s; }
.orb--earth { width: clamp(110px, 15vw, 220px); right: -2%; bottom: 8%; --t: 18s; --r: 5deg; }
.orb--moon { width: clamp(34px, 4vw, 58px); right: 14%; top: 14%; --t: 11s; }
.orb--mars { width: clamp(60px, 7vw, 104px); left: 7%; bottom: 14%; --t: 13s; --r: 6deg; }
.orb--jupiter { width: clamp(70px, 8vw, 120px); right: 22%; top: 2%; --t: 20s; --r: -3deg; opacity: 0.9; }
.orb--europa { width: clamp(20px, 2.4vw, 34px); left: 30%; top: 6%; --t: 8s; }
@keyframes drift { from { transform: translate3d(0, 0, 0) rotate(0); } to { transform: translate3d(6px, -16px, 0) rotate(var(--r, 0deg)); } }
.sign { position: relative; width: min(100%, 680px); margin: clamp(2rem, 4vw, 3rem) auto 0; }
.sign__art { width: 100%; }
/* the empty board in the art spans ~6–94% horizontally and ~66–90% vertically */
.sign__board { position: absolute; left: 7%; right: 7%; top: 72%; bottom: 5%; display: flex; align-items: center; justify-content: center; gap: 0.7rem; }

/* Footer: brand + four columns, language row, legal row */
.foot { margin-top: clamp(3rem, 6vw, 5rem); padding: clamp(3rem, 5vw, 4.5rem) 0 2rem; background: var(--card); border-top: 1px solid var(--line); }
.foot__grid { display: grid; grid-template-columns: 1.5fr repeat(4, 1fr); gap: 2rem; }
.foot__brand p { margin-top: 0.9rem; color: var(--ink-3); font-size: 1rem; max-width: 20rem; }
.foot h3 { font-size: 0.98rem; font-weight: 700; letter-spacing: 0; }
.foot ul { list-style: none; padding: 0; margin: 0.9rem 0 0; display: grid; gap: 0.55rem; font-size: 0.98rem; }
.foot ul a { text-decoration: none; color: var(--ink-2); }
.foot ul a:hover { text-decoration: underline; color: var(--ink); }
.foot__mid { margin-top: 3rem; padding-top: 1.4rem; border-top: 1px solid var(--line); }
.foot__base { display: flex; justify-content: space-between; align-items: center; gap: 1rem; flex-wrap: wrap; margin-top: 1.4rem; padding-top: 1.4rem; border-top: 1px solid var(--line); font-size: 0.9rem; color: var(--ink-3); }
.foot__base ul { display: flex; flex-wrap: wrap; gap: 0.4rem 1.6rem; margin: 0; }

/* Scroll reveals (only when JS is running, so content never stays hidden) */
.js [data-reveal] { opacity: 0; transform: translateY(22px); transition: opacity 0.7s ease, transform 0.8s var(--ease); transition-delay: calc(var(--d, 0) * 140ms); }
.js [data-reveal].is-in { opacity: 1; transform: none; }
.js .forest[data-reveal], .js .query[data-reveal] { transform: none; }
.js .trio .mini:nth-child(2) { --d: 1; } .js .trio .mini:nth-child(3) { --d: 2; }
.js .mini .kappa__bar i { width: 0; transition: width 1.3s var(--ease) 0.5s; }
.js .mini.is-in .kappa__bar i { width: var(--k); }
.js .rob i { transform: scale(0); transition: transform 0.4s cubic-bezier(0.3, 1.6, 0.5, 1) calc(var(--i) * 40ms + 0.45s); }
.js .mini.is-in .rob i { transform: none; }
.js .prisma li { opacity: 0; transform: translateY(-6px); transition: opacity 0.4s ease, transform 0.4s var(--ease); }
.js .mini.is-in .prisma li { opacity: 1; transform: none; }
.js .mini.is-in .prisma li:nth-child(1) { transition-delay: 0.45s; } .js .mini.is-in .prisma li:nth-child(2) { transition-delay: 0.7s; }
.js .mini.is-in .prisma li:nth-child(3) { transition-delay: 0.95s; } .js .mini.is-in .prisma li:nth-child(4) { transition-delay: 1.2s; }
.js .suggest .criteria li { opacity: 0; transform: translateX(10px); transition: opacity 0.4s ease, transform 0.45s var(--ease); }
.js .suggest.is-in .criteria li { opacity: 1; transform: none; }
.js .suggest.is-in .criteria li:nth-child(1) { transition-delay: 0.5s; } .js .suggest.is-in .criteria li:nth-child(2) { transition-delay: 0.75s; }
.js .suggest.is-in .criteria li:nth-child(3) { transition-delay: 1s; } .js .suggest.is-in .criteria li:nth-child(4) { transition-delay: 1.25s; }
.js .plans .plan { opacity: 0; transform: translateY(18px); transition: opacity 0.6s ease, transform 0.7s var(--ease); transition-delay: calc(var(--i) * 130ms); }
.js .plans.is-in .plan { opacity: 1; transform: none; }
.js .plans[data-reveal] { opacity: 1; transform: none; }
.js .v-pico div { animation: panel-in 0.4s var(--ease) both; animation-delay: calc(var(--i) * 70ms); }

/* Responsive */
@media (max-width: 1020px) {
  .nav nav { position: absolute; inset: 100% 0 auto; background: var(--paper); border-bottom: 1.5px solid var(--ink); display: none; }
  .nav.is-open nav { display: block; }
  .nav__links { flex-direction: column; gap: 0; padding: 0.5rem var(--gutter) 1rem; font-size: 1.15rem; }
  .nav__links a { display: block; padding: 0.85rem 0; border-bottom: 1px solid var(--line); }
  .nav__mobile-only { display: block; }
  .nav__toggle { display: inline-block; }
  .nav__actions { margin-left: auto; }
  .nav__actions .link-quiet { display: none; }
  .hero__grid { grid-template-columns: 1fr; }
  .hero h1 { max-width: 14ch; }
  .desk { max-width: 640px; }
  .flow__rail { grid-template-columns: repeat(9, 7.5rem); overflow-x: auto; scroll-snap-type: x mandatory; padding: 0.5rem; scrollbar-width: thin; }
  .flow__rail::before { left: 1.75rem; right: auto; width: calc(9 * 7.5rem); top: 1.75rem; }
  .stage { scroll-snap-align: start; }
  .flow__panel, .feature, .assist__grid, .agents__grid, .faq__grid, .section-head { grid-template-columns: 1fr; }
  .feature--flip .feature__text { order: 0; }
  .trio, .plans { grid-template-columns: 1fr; max-width: 560px; margin-inline: auto; }
  .plans { gap: 2rem; }
  .facts__grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .facts p:nth-child(4) { padding-left: 0; border-left: 0; }
  .faq__intro { position: static; }
  .foot__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .foot__brand { grid-column: 1 / -1; }
}
@media (max-width: 600px) {
  .nav__actions .btn { display: none; }
  .desk { padding-bottom: 0; }
  .desk__art { width: 78%; margin-inline: auto; }
  .screen { position: relative; width: 100%; margin-top: -2.5rem; }
  .screen__actions { gap: 0.35rem; }
  .decide { font-size: 0.82rem; }
  .decide kbd { display: none; }
  .hero__ctas .btn { flex: 1 1 100%; }
  .facts__grid { grid-template-columns: 1fr 1fr; }
  .facts p, .facts p + p { padding: 1.4rem 0.8rem 1.4rem 0; border-left: 0; }
  .facts p:nth-child(even) { padding-left: 0.8rem; border-left: 1px solid var(--line); }
  .compare { grid-template-columns: 1fr; }
  .compare div:nth-child(even) { padding-left: 0; border-left: 0; }
  .forest { overflow-x: auto; justify-items: start; }
  .forest svg { min-width: 540px; }
  .faq details p { padding-right: 0; }
  .orb--jupiter, .orb--europa, .orb--titan { display: none; }
  .orb--saturn { top: 3%; left: -4%; }
  .orb--earth { width: 78px; right: -7%; bottom: 22%; }
  .orb--mars { width: 48px; bottom: 26%; left: -4%; }
  .sign__board .btn--line { display: none; }
  .sign__board .btn { padding: 0.55rem 0.9rem; font-size: 0.9rem; }
  .closing__inner > p { font-size: 1.05rem; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 1ms !important; animation-iteration-count: 1 !important; transition-duration: 1ms !important; transition-delay: 0ms !important; }
  html { scroll-behavior: auto; }
}

/* Document pages (privacy, terms, accessibility, about) */
.doc { padding-block: clamp(3rem, 7vw, 6rem) 0; }
.doc__body { max-width: 46rem; }
.doc__body > * + * { margin-top: 1rem; }
.doc__kicker { font: 650 0.95rem/1 var(--display); color: var(--sage-deep); }
.doc__body h1 { font-size: var(--step-4); line-height: 0.98; letter-spacing: -0.045em; margin-top: 0.7rem; }
.doc__meta { font: 500 0.9rem/1.4 var(--display); color: var(--ink-3); }
.doc__lede { font-size: 1.25rem; color: var(--ink-2); padding-bottom: 1.4rem; border-bottom: 1.5px solid var(--ink); }
.doc__body h2 { font-size: var(--step-1); margin-top: 2.4rem; scroll-margin-top: 6rem; }
.doc__body ul { padding-left: 1.2rem; display: grid; gap: 0.5rem; }
.doc__body li::marker { color: var(--sage-deep); }
.doc__art { width: 150px; float: right; margin: 0 0 1rem 1.5rem; }
.doc__cite { margin: 1rem 0 0; padding: 1rem 1.2rem; background: var(--card); border-left: 4px solid var(--sage); border-radius: 10px; font-style: italic; }
.ph { background: #fff1b8; border-radius: 4px; padding: 0 0.25em; font-style: normal; }
@media (max-width: 600px) { .doc__art { width: 110px; } }

/* Hero: the collie peeks over the screening card, paws resting on its top edge */
.desk { display: flex; flex-direction: column; align-items: center; padding-bottom: 0; }
.desk__peek { position: relative; z-index: 2; width: min(78%, 400px); margin-bottom: calc(-0.105 * min(78%, 400px) * 272 / 640 - 2px); pointer-events: none; animation: peek-in 0.9s var(--ease) 0.15s both; }
.desk .screen { position: relative; left: auto; bottom: auto; margin-top: 0; width: min(100%, 470px); z-index: 1; }
@keyframes peek-in { from { opacity: 0; transform: translateY(26px); } }

/* MCP: client buttons swap the setup shown in the terminal */
.connect { display: grid; gap: 0.9rem; min-width: 0; }
.clients { display: flex; flex-wrap: wrap; gap: 0.45rem; }
.clients button { font: 650 0.9rem/1 var(--display); padding: 0.6rem 0.85rem; border-radius: 99px; border: 1.5px solid var(--ink); background: var(--card); color: var(--ink); cursor: pointer; transition: background 160ms, color 160ms, transform 160ms var(--ease); }
.clients button:hover { transform: translateY(-2px); }
.clients button[aria-selected="true"] { background: var(--ink); color: var(--paper); box-shadow: 3px 3px 0 var(--sage); }
.term__copy { position: absolute; right: 0.7rem; font: 600 0.75rem/1 var(--display); color: #e3e6e1; background: #34393a; border: 1px solid #4a514c; border-radius: 7px; padding: 0.35rem 0.6rem; cursor: pointer; }
.term__copy:hover { background: #454b47; }
.term .t-cmd { color: #f1f3ee; }
.term .t-sep { display: inline-block; margin-top: 0.7rem; color: #7f8a83; }
.term__note { margin: 0; padding: 0.85rem 1.3rem 1.1rem; border-top: 1px solid #2f3431; font: 400 0.88rem/1.5 var(--display); color: #aab3ad; }
.term__note code { color: #e3e6e1; background: #2c302d; padding: 0.05em 0.35em; border-radius: 4px; font-size: 0.85em; }
.js .term .term__line { opacity: 1; transform: none; transition: none; }
.js .connect .term__line { opacity: 0; }
.js .connect.is-in .term__line { animation: line-in 0.35s var(--ease) both; animation-delay: calc(var(--l) * 70ms + 0.1s); }
@keyframes line-in { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: none; } }

/* Free plan: run-it-locally steps */
.plan__setup { margin-top: 1rem; border: 1.5px dashed var(--line); border-radius: 12px; padding: 0.7rem 0.9rem; font-size: 0.9rem; }
.plan__setup summary { cursor: pointer; font-weight: 650; }
.plan__setup ol { margin: 0.7rem 0 0; padding-left: 1.1rem; display: grid; gap: 0.6rem; }
.plan__setup li { padding: 0; }
.plan__setup li::before { display: none; }
.plan__setup li > span { display: block; color: var(--ink-2); }
.plan__setup a { color: var(--sage-deep); }
.plan__setup code { display: inline-block; margin-top: 0.3rem; background: var(--ink); color: #e9ebe6; padding: 0.3rem 0.55rem; border-radius: 6px; font-size: 0.82rem; }
.plan__copy { margin-left: 0.4rem; font: 600 0.75rem/1 var(--display); background: none; border: 1px solid var(--line); border-radius: 6px; padding: 0.3rem 0.5rem; cursor: pointer; color: var(--ink-2); }
.plan__copy:hover { border-color: var(--ink); color: var(--ink); }
.billing { flex-wrap: wrap; justify-content: center; }

/* Brand icons: AI tool picker and database strip */
.clients button { display: grid; place-items: center; width: 3.1rem; height: 3.1rem; padding: 0; border-radius: 14px; }
.clients svg { width: 1.45rem; height: 1.45rem; fill: currentColor; }
.sources { display: grid; grid-template-columns: 1.35fr 1.2fr auto; gap: 1.6rem 2.4rem; align-items: start; }
.sources__group p { font-style: italic; color: var(--ink-3); margin-bottom: 0.7rem; }
.sources ul { display: flex; flex-wrap: wrap; gap: 0.6rem 1.4rem; font: 650 1rem/1.2 var(--display); letter-spacing: -0.01em; }
.db { display: inline-flex; align-items: center; gap: 0.5rem; color: var(--ink-2); }
.db svg { width: 1.25rem; height: 1.25rem; fill: currentColor; flex: none; }
.db__mono { display: grid; place-items: center; min-width: 1.4rem; height: 1.4rem; padding: 0 0.25rem; border: 1.5px solid currentColor; border-radius: 6px; font: 800 0.62rem/1 var(--display); letter-spacing: 0.02em; }
.db:hover { color: var(--ink); }
@media (max-width: 1020px) { .sources { grid-template-columns: 1fr; } }

/* About us page */
.about { padding-top: clamp(2.5rem, 6vw, 5rem); }
.about > div > section + section { margin-top: clamp(4rem, 8vw, 7rem); }
.about__hero { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr); gap: clamp(2rem, 5vw, 4rem); align-items: center; }
.about__hero h1 { font-size: var(--step-4); line-height: 0.96; letter-spacing: -0.045em; margin-top: 0.7rem; max-width: 12ch; }
.about__lede { margin-top: 1.5rem; font-size: clamp(1.15rem, 1rem + 0.5vw, 1.35rem); color: var(--ink-2); max-width: 36rem; }
.about__hero img { width: min(100%, 460px); justify-self: center; }
.about h2 { font-size: var(--step-3); line-height: 1.02; }
.about__cols { margin-top: 1.8rem; columns: 3 18rem; column-gap: 2.5rem; }
.about__cols p { break-inside: avoid; margin-bottom: 1.2rem; color: var(--ink-2); }
.about__cols p:first-child::first-letter { float: left; font: 800 3.6rem/0.8 var(--display); margin: 0.3rem 0.5rem 0 0; color: var(--ink); }
.solve { margin: 2rem 0 0; border-top: 1.5px solid var(--ink); }
.solve div { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); gap: 0.6rem 3rem; padding: 1.3rem 0; border-bottom: 1px solid var(--line); }
.solve dt { font: 650 1.1rem/1.35 var(--display); color: var(--ink-3); text-decoration: line-through; text-decoration-color: var(--exclude); text-decoration-thickness: 1.5px; }
.solve dd { margin: 0; color: var(--ink); padding-left: 1.6rem; position: relative; }
.solve dd::before { content: ""; position: absolute; left: 0; top: 0.42em; width: 0.8rem; height: 0.46rem; border-left: 2.5px solid var(--sage-deep); border-bottom: 2.5px solid var(--sage-deep); transform: rotate(-45deg); }
.about__values { background: var(--ink); color: var(--paper); border-radius: clamp(24px, 4vw, 40px); padding: clamp(2.5rem, 6vw, 4.5rem) clamp(1.4rem, 5vw, 4rem); }
.values { margin-top: 2.2rem; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1px; background: #3d433f; border: 1px solid #3d433f; border-radius: 18px; overflow: hidden; }
.values article { background: var(--ink); padding: 1.6rem 1.5rem; }
.values h3 { color: var(--sage); font-size: 1.2rem; }
.values p { margin-top: 0.6rem; color: #cfd4cf; font-size: 1rem; }
.values a { color: var(--paper); }
.values :focus-visible { outline-color: var(--sage); }
.about__more { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 3rem; }
.about__more h2 { font-size: var(--step-2); scroll-margin-top: 6rem; }
.about__more p { margin-top: 0.9rem; color: var(--ink-2); }
@media (max-width: 1020px) {
  .about__hero, .about__more { grid-template-columns: 1fr; }
  .values { grid-template-columns: 1fr 1fr; }
  .solve div { grid-template-columns: 1fr; }
}
@media (max-width: 600px) { .values { grid-template-columns: 1fr; } .about__hero img { width: 70%; } }