/* The site wears the panel's clothes: paper, ink, Plus Jakarta Sans, and one
   highlighter colour per group of metrics. */
:root {
  --paper: #fbfaf6;
  --paper-2: #f2f0e8;
  --ink: #1d2033;
  --ink-soft: #5b5f73;
  --rule: #e2dfd3;
  --accent: #3b45e0;
  --accent-ink: #ffffff;
  --panel: #ffffff;
  --hl-alive: #f5cf1d;
  --hl-read: #5bb8f5;
  --hl-good: #35c98a;
  --hl-change: #f2789a;
  --hl-measure: #a184f5;
  --hl-alpha: 0.55;
  --shadow: 0 1px 0 rgba(29,32,51,.06), 0 24px 48px -24px rgba(29,32,51,.32);
  --body: "Plus Jakarta Sans", "Segoe UI", system-ui, -apple-system, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper: #15172a; --paper-2: #1c1f36; --ink: #eceaf4; --ink-soft: #a3a5bd;
    --rule: #2c3050; --accent: #8e95ff; --accent-ink: #15172a; --panel: #1e2139;
    --hl-alive: #d9b520; --hl-read: #4a9fdc; --hl-good: #2fae78; --hl-change: #d9607f; --hl-measure: #8c70e0;
    --hl-alpha: 0.6;
    --shadow: 0 1px 0 rgba(0,0,0,.3), 0 24px 48px -24px rgba(0,0,0,.7);
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --paper: #15172a; --paper-2: #1c1f36; --ink: #eceaf4; --ink-soft: #a3a5bd;
  --rule: #2c3050; --accent: #8e95ff; --accent-ink: #15172a; --panel: #1e2139;
  --hl-alive: #d9b520; --hl-read: #4a9fdc; --hl-good: #2fae78; --hl-change: #d9607f; --hl-measure: #8c70e0;
  --hl-alpha: 0.6;
  --shadow: 0 1px 0 rgba(0,0,0,.3), 0 24px 48px -24px rgba(0,0,0,.7);
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; background: var(--paper); color: var(--ink);
  font-family: var(--body); font-size: 17px; line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
.wrap { max-width: 1040px; margin: 0 auto; padding-inline: 24px; }
@media (max-width: 480px) { .wrap { padding-inline: 16px; } body { font-size: 16px; } }
a { color: inherit; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; border-radius: 6px; }
h1, h2, h3 { line-height: 1.08; text-wrap: balance; margin: 0; letter-spacing: -0.025em; }
p { margin: 0; }
.eyebrow { font-family: var(--mono); font-size: 12px; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-soft); }

.hl { --c: var(--hl-alive);
  background-image: linear-gradient(100deg, transparent .2em, color-mix(in srgb, var(--c) calc(var(--hl-alpha) * 100%), transparent) .35em, color-mix(in srgb, var(--c) calc(var(--hl-alpha) * 100%), transparent) calc(100% - .3em), transparent calc(100% - .1em));
  background-repeat: no-repeat; background-size: 100% 58%; background-position: 0 80%;
  padding-inline: .1em; box-decoration-break: clone; -webkit-box-decoration-break: clone; }
.c-alive { --c: var(--hl-alive); } .c-read { --c: var(--hl-read); } .c-good { --c: var(--hl-good); }
.c-change { --c: var(--hl-change); } .c-measure { --c: var(--hl-measure); }

header.top { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 5; padding-block: 14px; background: color-mix(in srgb, var(--paper) 88%, transparent); backdrop-filter: blur(10px); border-bottom: 1px solid var(--rule); }
.top .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.brand { display: flex; align-items: center; gap: 12px; font-weight: 800; font-size: 22px; text-decoration: none; letter-spacing: -0.02em; }
.brand-soft { font-weight: 500; color: var(--ink-soft); }
.mark { width: 42px; height: 42px; flex: none; }
nav.links { display: flex; gap: 8px; font-size: 16px; font-weight: 600; flex-wrap: wrap; }
nav.links a { text-decoration: none; padding: 10px 18px; border-radius: 999px; background: var(--paper-2); }
nav.links a.go { background: var(--ink); color: var(--paper); }
nav.links a:hover { background: var(--rule); }
nav.links a.go:hover { background: var(--accent); color: var(--accent-ink); }
@media (max-width: 560px) { nav.links a { padding: 8px 14px; font-size: 15px; } }

.hero { padding-block: 40px 56px; }
.hero { overflow: hidden; }
.hero .wrap { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 40px; align-items: center; }
.hero-copy { position: relative; z-index: 1; }
/* The window fades in from the left, so the page reads first and the panel
   lands last. */
.browser { margin: 0 -24px 0 -40px; }
.browser img { width: 100%;
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, rgba(0,0,0,.25) 18%, #000 55%);
  mask-image: linear-gradient(90deg, transparent 0%, rgba(0,0,0,.25) 18%, #000 55%); }
@media (max-width: 900px) {
  .hero .wrap { grid-template-columns: minmax(0, 1fr); gap: 28px; }
  .browser { margin: 0 -16px 0 0; }
  .browser img { min-width: 0;
    -webkit-mask-image: linear-gradient(90deg, rgba(0,0,0,.35) 0%, #000 40%);
    mask-image: linear-gradient(90deg, rgba(0,0,0,.35) 0%, #000 40%); }
}
.hero h1 { margin-top: 18px; font-size: clamp(38px, 5vw, 60px); font-weight: 800; }
.hero h1 .line { display: block; }
.hero h1 .quiet { color: var(--ink-soft); font-weight: 600; }
.lede { margin-top: 26px; font-size: 19px; color: var(--ink-soft); max-width: 34em; }
.cta { margin-top: 32px; display: flex; gap: 14px; flex-wrap: wrap; align-items: center; }
.btn { display: inline-flex; align-items: center; padding: 13px 20px; border-radius: 999px; font-weight: 700; font-size: 15.5px; text-decoration: none; border: 2px solid var(--ink); }
.btn.primary { background: var(--ink); color: var(--paper); }
.btn.primary.is-soon { cursor: default; }
.btn.ghost:hover { background: var(--paper-2); }
.note { margin-top: 16px; font-size: 14px; color: var(--ink-soft); }

.shot { margin: 0; justify-self: center; width: 100%; max-width: 340px; max-height: 520px; border-radius: 22px; overflow: hidden; border: 1px solid var(--rule); box-shadow: var(--shadow); background: var(--panel); }
.shot.tall { max-height: 600px; }
@media (max-width: 900px) { .shot.tall { max-height: 560px; } }

section.block { padding-block: 56px; border-top: 1px solid var(--rule); }
.block h2 { margin-top: 12px; font-size: clamp(30px, 4.2vw, 46px); font-weight: 800; max-width: 20em; }
.intro { margin-top: 14px; color: var(--ink-soft); max-width: 38em; font-size: 18px; }
.split { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 48px; align-items: center; }
.split.reverse { grid-template-columns: 340px minmax(0, 1fr); }
.split.reverse .copy { order: 2; }
@media (max-width: 900px) { .split, .split.reverse { grid-template-columns: minmax(0, 1fr); gap: 32px; } .split.reverse .copy { order: 0; } }

.groups { margin: 28px 0 0; padding: 0; list-style: none; display: grid; gap: 10px; }
.groups li { display: grid; grid-template-columns: 12px minmax(0, 1fr); column-gap: 14px; align-items: baseline; }
.groups li::before { content: ""; grid-row: span 2; align-self: stretch; width: 12px; border-radius: 5px; background: var(--c); }
.groups b { font-size: 16px; }
.groups span { font-size: 15px; color: var(--ink-soft); }

.ranges { margin: 28px 0 0; display: grid; gap: 12px; }
.ranges div { display: grid; grid-template-columns: 110px minmax(0, 1fr); gap: 12px; align-items: baseline; padding-bottom: 12px; border-bottom: 1px dashed var(--rule); }
.ranges dt { font-weight: 700; }
.ranges dd { margin: 0; color: var(--ink-soft); font-size: 15.5px; }

.points { margin: 40px 0 0; padding: 0; list-style: none; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 28px 40px; }
@media (max-width: 760px) { .points { grid-template-columns: minmax(0, 1fr); } }
.points b { display: block; font-size: 19px; letter-spacing: -0.01em; }
.points span { color: var(--ink-soft); font-size: 16px; }

.facts { margin-top: 40px; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 2px solid var(--ink); }
@media (max-width: 760px) { .facts { grid-template-columns: minmax(0, 1fr); } }
.fact { padding: 20px 20px 22px 0; display: grid; gap: 6px; align-content: start; }
.fact b { font-weight: 800; font-size: 21px; letter-spacing: -0.015em; }
.fact p { font-size: 15px; color: var(--ink-soft); }
.more { margin-top: 24px; font-weight: 600; }

.steps { margin: 36px 0 0; padding: 0; list-style: none; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
@media (max-width: 820px) { .steps { grid-template-columns: minmax(0, 1fr); } }
.steps li { display: grid; gap: 8px; align-content: start; padding: 22px; border-radius: 18px; background: var(--paper-2); }
.steps .num { width: 40px; height: 40px; border-radius: 12px; display: grid; place-items: center; font-weight: 800; font-size: 20px; background: var(--c); color: #1d2033; }
.steps b { font-size: 19px; letter-spacing: -0.01em; margin-top: 6px; }
.steps p { color: var(--ink-soft); font-size: 15.5px; }

.faq { margin-top: 32px; display: grid; gap: 10px; max-width: 46em; }
.faq details { border: 1px solid var(--rule); border-radius: 16px; background: var(--panel); }
.faq summary { cursor: pointer; list-style: none; padding: 16px 20px; font-weight: 700; font-size: 17px; display: flex; justify-content: space-between; gap: 16px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-weight: 600; color: var(--ink-soft); flex: none; }
.faq details[open] summary::after { content: "−"; }
.faq details p { padding: 0 20px 18px; color: var(--ink-soft); font-size: 16px; }

footer { padding-block: 48px 64px; border-top: 1px solid var(--rule); }
footer .wrap { display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; align-items: baseline; }
footer p { color: var(--ink-soft); font-size: 15px; }
.sign { font-size: 24px; font-weight: 800; letter-spacing: -0.02em; }

/* the privacy page */
.doc { max-width: 720px; padding-block: 24px 72px; }
.doc h1 { font-size: clamp(34px, 5vw, 48px); font-weight: 800; }
.doc .updated { margin-top: 10px; color: var(--ink-soft); font-size: 15px; }
.doc h2 { margin-top: 40px; font-size: 24px; font-weight: 800; }
.doc p, .doc ul { margin-top: 12px; }
.doc ul { padding-left: 1.2em; }
.doc li + li { margin-top: 6px; }
.doc code { font-family: var(--mono); font-size: .85em; background: var(--paper-2); padding: 1px 5px; border-radius: 5px; }
.doc .short { margin-top: 28px; padding: 18px 20px; border-radius: 16px; background: color-mix(in srgb, var(--hl-read) 22%, var(--paper)); }
.table-scroll { margin-top: 14px; overflow-x: auto; }
.doc table { width: 100%; border-collapse: collapse; font-size: 15px; min-width: 520px; }
.doc th, .doc td { text-align: left; padding: 10px 12px 10px 0; border-bottom: 1px solid var(--rule); vertical-align: top; }
.doc th { font-size: 13px; color: var(--ink-soft); font-weight: 600; }

.chips { margin-top: 22px; display: flex; flex-wrap: wrap; gap: 8px; }
.chips span { padding: 6px 14px; border-radius: 999px; background: var(--paper-2); font-size: 14.5px; font-weight: 600; }
.chips span b { color: var(--ink-soft); font-weight: 500; }

/* the quiz: the playful corner of the page */
.quiz-block { position: relative; overflow: hidden; background: color-mix(in srgb, var(--hl-good) 13%, var(--paper)); }
.quiz-block .wrap { position: relative; }
.qmarks span { position: absolute; font-weight: 800; line-height: 1; color: var(--hl-good); opacity: .22; pointer-events: none; user-select: none; }
.qmarks span:nth-child(1) { font-size: 220px; top: -30px; right: 4%; transform: rotate(14deg); }
.qmarks span:nth-child(2) { font-size: 120px; bottom: 6%; left: 2%; transform: rotate(-18deg); color: var(--hl-alive); opacity: .35; }
.qmarks span:nth-child(3) { font-size: 80px; top: 4%; left: 40%; transform: rotate(8deg); color: var(--hl-read); }
.qmarks span:nth-child(4) { font-size: 150px; bottom: -40px; right: 30%; transform: rotate(-6deg); color: var(--hl-change); opacity: .18; }
.qmarks span:nth-child(5) { font-size: 64px; top: 8%; left: 8%; transform: rotate(22deg); color: var(--hl-measure); }
.qmarks span:nth-child(6) { font-size: 96px; top: 52%; right: 2%; transform: rotate(-12deg); color: var(--hl-alive); opacity: .3; }
.quiz-block .shot { position: relative; transform: rotate(-2deg); }
.qtags { margin-top: 22px; display: flex; gap: 8px; flex-wrap: wrap; }
.qtags span { padding: 7px 14px; border-radius: 999px; font-weight: 700; font-size: 14.5px; background: color-mix(in srgb, var(--c) 45%, var(--panel)); }
@media (max-width: 900px) { .qmarks span:nth-child(3), .qmarks span:nth-child(5), .qmarks span:nth-child(6) { display: none; } .qmarks span { opacity: .14; } .qmarks span:nth-child(1) { font-size: 160px; top: -20px; right: -10px; } }

/* Cookie consent banner */
.consent { position: fixed; left: 16px; right: 16px; bottom: calc(16px + env(safe-area-inset-bottom, 0px)); z-index: 50; max-width: 720px; margin-inline: auto; display: flex; gap: 16px 24px; align-items: center; flex-wrap: wrap; padding: 18px 20px; background: var(--panel); color: var(--ink); border: 1px solid var(--rule); border-radius: 18px; box-shadow: var(--shadow); }
.consent p { flex: 1 1 320px; min-width: 0; margin: 0; font-size: 15px; color: var(--ink-soft); }
.consent a { color: var(--ink); }
.consent-actions { display: flex; gap: 10px; }
.consent .btn { padding: 10px 18px; font-size: 15px; cursor: pointer; font-family: inherit; color: var(--ink); background: transparent; }
.consent .btn.primary { background: var(--ink); color: var(--paper); }
.link-btn { font: inherit; color: inherit; background: none; border: 0; padding: 0; text-decoration: underline; cursor: pointer; }
.consent[hidden] { display: none; }