/* ==================================================================
   SIXTY — marketing site
   Mobile first. One breakpoint at 880px.
   Visual system matches the app: #0A0A0A, Avenir Next, zero radius,
   1px hairlines at rgba(255,255,255,0.25), white / 50% white text.
   ================================================================== */

:root {
  --bg:   #0A0A0A;
  --fg:   #ffffff;
  --fg-2: rgba(255,255,255,0.5);
  --hair: rgba(255,255,255,0.25);
  --stroke: rgba(255,255,255,0.5); /* outlined numerals, same as the app */
  --lime: #a5d417;  /* sampled from the app icon; the only accent on the site */
}

*, *::before, *::after {
  box-sizing: border-box;
  border-radius: 0;         /* nothing is rounded, anywhere */
}

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: "Avenir Next", "Avenir Next LT Pro", Avenir, -apple-system,
               BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  font-size: 13px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, p, blockquote, figure { margin: 0; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }

.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

.container {
  width: 100%;
  max-width: 1188px;          /* 1140 content + 24 gutters */
  margin: 0 auto;
  padding: 0 24px;
}

/* ── Header ──────────────────────────────────────────────────────── */

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: var(--bg);
}

.header-inner {
  max-width: 1368px;          /* wider than the content container */
  margin: 0 auto;
  padding: 20px 24px;
  display: flex;
  align-items: center;
  gap: 24px;
}

.logo img { height: 16px; width: auto; }

.nav {
  display: none;              /* mobile header is logo + CTA only */
  margin-left: auto;
  gap: 32px;
  font-size: 13px;
  color: var(--fg-2);
}
.nav a:hover { color: var(--fg); }

.header-cta {
  margin-left: auto;
  background: var(--fg);
  color: var(--bg);
  font-size: 13px;
  font-weight: 600;
  padding: 9px 18px;
  white-space: nowrap;
}

/* ── Email capture ───────────────────────────────────────────────── */

.signup {
  display: flex;
  flex-direction: column;
  gap: 8px;
  width: 100%;
  max-width: 320px;
}

.signup__input {
  font: inherit;
  font-size: 13px;
  color: var(--fg);
  background: transparent;
  border: 1px solid var(--hair);
  padding: 13px 14px;
  width: 100%;
}
.signup__input::placeholder { color: var(--fg-2); }
.signup__input:focus { outline: none; border-color: var(--fg); }

.signup__button {
  font: inherit;
  font-size: 13px;
  font-weight: 600;
  color: var(--bg);
  background: var(--fg);
  border: 0;
  padding: 14px 16px;
  width: 100%;
  cursor: pointer;
}
.signup__button:hover { background: rgba(255,255,255,0.88); }

/* Centred capture block (the creator form) */
.cta {
  display: flex;
  justify-content: center;
  padding-top: 40px;
}

/* ── Hero ────────────────────────────────────────────────────────── */

.hero { padding: 32px 0 40px; }

/* Mobile: one column, copy then phone. */
.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}

.hero-copy {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.hero-title {
  font-size: 30px;
  line-height: 1.22;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.hero-media img {
  width: 100%;
  max-width: 340px;
  margin: 0 auto;
}

/* App Store badge. Apple's own SVG, never redrawn; sized to the height of
   the white capture button so the two read as one family. */
.hero-store { display: flex; justify-content: center; }
.store-badge { display: inline-block; line-height: 0; }
.store-badge img { height: 46px; width: auto; }

/* ── Intro ───────────────────────────────────────────────────────── */

.intro { padding: 64px 0; }

.intro p {
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
  font-size: 17px;
  line-height: 1.55;
}

/* ── Stats ───────────────────────────────────────────────────────── */

.stats-section { padding-bottom: 56px; }

.stats {
  border: 1px solid var(--hair);
  display: grid;
  grid-template-columns: 1fr;
}

.stat {
  display: flex;
  flex-direction: column;
  padding: 20px 20px 24px;
  min-height: 260px;
  border-bottom: 1px solid var(--hair);
}
.stat:last-child { border-bottom: 0; }

.stat__top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.stat__label { font-size: 13px; }

.stat__num {
  font-size: 84px;
  line-height: 0.9;
  font-weight: 500;
  color: transparent;
  -webkit-text-stroke: 2px var(--stroke);
}

.stat__body { margin-top: auto; padding-top: 40px; }

.stat__body h2 {
  font-size: 13px;
  font-weight: 700;
  line-height: 1.35;
  margin-bottom: 12px;
}

.stat__body p { font-size: 13px; color: var(--fg-2); }

/* ── Section headings ────────────────────────────────────────────── */

.section-head {
  font-size: 22px;
  font-weight: 600;
  text-align: center;
  margin-bottom: 24px;
}

/* ── How it works ────────────────────────────────────────────────── */

.how { padding-bottom: 56px; }

.blocks { border: 1px solid var(--hair); }

.block {
  display: grid;
  grid-template-columns: 1fr;
  border-bottom: 1px solid var(--hair);
}
.blocks > .block:last-child { border-bottom: 0; }

.block__text {
  display: flex;
  flex-direction: column;
  justify-content: space-between;   /* heading top, copy anchored bottom */
  gap: 48px;
  padding: 24px;
}
.block__text h3 { font-size: 18px; font-weight: 600; }
.block__text p { font-size: 13px; color: var(--fg-2); }

.block__media {
  padding: 24px;
  border-top: 1px solid var(--hair);
}
.block__media img { width: 100%; max-width: 220px; margin: 0 auto; }

/* Fourth block: two half-width cells, screenshot above text */
.block--pair { grid-template-columns: 1fr; }

.pair__cell {
  display: flex;
  flex-direction: column;
  padding: 24px;
  border-bottom: 1px solid var(--hair);
}
.pair__cell:last-child { border-bottom: 0; }
/* margin-bottom:auto pushes the caption to the bottom of the cell */
.pair__cell img { width: 100%; max-width: 200px; margin: 0 auto auto; }
.pair__cell h3 { margin-top: 24px; }
.pair__cell h3 { font-size: 15px; font-weight: 700; margin-bottom: 10px; }
.pair__cell p { font-size: 13px; color: var(--fg-2); }

/* ── Reviews ─────────────────────────────────────────────────────── */

.reviews { padding-bottom: 56px; }

.reviews-grid {
  border: 1px solid var(--hair);
  display: grid;
  grid-template-columns: 1fr;
}

.review {
  display: flex;
  flex-direction: column;
  padding: 24px;
  border-bottom: 1px solid var(--hair);
}
.reviews-grid > .review:last-child { border-bottom: 0; }

.stars {
  font-size: 13px;
  letter-spacing: 3px;
  margin-bottom: 20px;
}

.review blockquote {
  flex: 1;
  font-size: 13px;
  line-height: 1.6;
  color: var(--fg-2);
  padding-bottom: 24px;
}

.review__foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  border-top: 1px solid var(--hair);
  padding-top: 14px;
  font-size: 12px;
  color: var(--fg-2);
}
.check { flex: none; }

/* ── Thank you page ──────────────────────────────────────────────── */

.thanks {
  display: flex;
  align-items: center;
  min-height: 52vh;
  padding: 80px 0;
}

.thanks h1 {
  font-size: 30px;
  line-height: 1.22;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin-bottom: 20px;
}

.thanks p {
  font-size: 17px;
  line-height: 1.55;
  color: var(--fg-2);
  max-width: 420px;
  margin-bottom: 36px;
}

.thanks__back {
  display: inline-block;
  font-size: 13px;
  border-bottom: 1px solid var(--hair);
  padding-bottom: 3px;
}
.thanks__back:hover { border-bottom-color: var(--fg); }

/* ── Legal documents (privacy.html, terms.html) ──────────────────── */

.doc { padding: 40px 0 72px; }

.doc-inner { max-width: 680px; margin: 0 auto; }

/* Grouped block inside a legal document — the hairline border is the same
   grouping device the stat cells and review cells use. Copy inside
   inherits the normal .doc p styling. */
.doc-summary {
  border: 1px solid var(--hair);
  padding: 24px;
  margin-bottom: 36px;
}
.doc-summary h2 { margin-top: 0; }
.doc-summary p:last-child { margin-bottom: 0; }

.doc h1 {
  font-size: 30px;
  line-height: 1.22;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin-bottom: 28px;
}

.doc h2 {
  font-size: 16px;
  font-weight: 700;
  line-height: 1.35;
  margin: 44px 0 14px;
}

/* Body copy sits at 70% here, lighter than the 50% used on the home page —
   these are pages people actually have to read. */
.doc p,
.doc li {
  font-size: 15px;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.7);
}

.doc p { margin-bottom: 18px; }

.doc ul {
  margin: 0 0 18px;
  padding-left: 20px;
}
.doc li { margin-bottom: 8px; }

/* Bold lifts to full white so lead-ins read as emphasis against the 70% body. */
.doc strong { color: var(--fg); font-weight: 700; }

/* Markdown horizontal rules */
.doc hr {
  border: 0;
  border-top: 1px solid var(--hair);
  margin: 36px 0;
}

.doc a {
  color: var(--fg);
  border-bottom: 1px solid var(--hair);
}
.doc a:hover { border-bottom-color: var(--fg); }

.doc-back {
  margin: 56px 0 0;
  padding-top: 24px;
  border-top: 1px solid var(--hair);
  font-size: 13px;
}

/* ── Creator page (creators.html, es/creators.html) ───────────────
   A landing page built from the home page components: the hero, the
   section heads, the hairline grids, the outlined stats and the centred
   capture. Only the pieces below are new. */

.hero-sub {
  font-size: 17px;
  line-height: 1.55;
  max-width: 420px;
}

.landing-section { padding-bottom: 56px; }

/* Muted line directly under a section head, e.g. the maths caveat. */
.section-note {
  margin: -12px 0 24px;
  text-align: center;
  font-size: 13px;
  line-height: 1.5;
  color: var(--fg-2);
}
.landing-section--first { padding-top: 24px; }

/* Hairline card grid: same device as the stats and review cells. */
.cards {
  border: 1px solid var(--hair);
  display: grid;
  grid-template-columns: 1fr;
}

.card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;   /* lead top, detail anchored bottom */
  gap: 40px;
  padding: 24px;
  min-height: 180px;
  border-bottom: 1px solid var(--hair);
}
.card:last-child { border-bottom: 0; }

.card__lead {
  font-size: 22px;
  line-height: 1.2;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--fg);
}
.card__detail { font-size: 13px; color: var(--fg-2); }

/* One line per card, nothing anchored beneath it. */
.card--line { min-height: 0; }

/* Stats with no body copy: the figure leads, its label sits beneath. */
.stat--bare { min-height: 0; padding-bottom: 20px; }
.stat--bare .stat__top {
  flex-direction: column;
  align-items: flex-start;
  gap: 14px;
}
.stat--bare .stat__num { font-size: 72px; }
.stat--bare .stat__label { color: var(--fg-2); }

/* Lead line straight under the stats, full white, above the body copy. */
.stats-line {
  margin-top: 24px;
  font-size: 17px;
  line-height: 1.5;
  max-width: 640px;
}

.copy { margin-top: 20px; max-width: 640px; }
.copy p {
  font-size: 15px;
  line-height: 1.6;
  color: var(--fg-2);
  margin-bottom: 14px;
}
.copy p:last-child { margin-bottom: 0; }

/* Inverted block — the one place the page flips to black on white, so the
   payment timing reads as a deliberate disclosure rather than a footnote. */
.callout {
  background: var(--fg);
  color: var(--bg);
  padding: 28px 24px;
}
.callout h2 {
  font-size: 22px;
  line-height: 1.2;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin-bottom: 16px;
}
.callout p {
  font-size: 15px;
  line-height: 1.6;
  max-width: 640px;
  margin-bottom: 12px;
}
.callout p:last-child { margin-bottom: 0; }

/* App Store previews: a snapping strip on mobile, five cells on desktop. */
.screens {
  border: 1px solid var(--hair);
  display: flex;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
}
.screens::-webkit-scrollbar { display: none; }

/* The App Store previews carry their own black margins and captions, so the
   cells add no padding of their own. */
.screen {
  flex: 0 0 68%;
  border-right: 1px solid var(--hair);
  scroll-snap-align: start;
}
.screen:last-child { border-right: 0; }
.screen img { width: 100%; }

.screens-line {
  margin-top: 24px;
  text-align: center;
  font-size: 17px;
  line-height: 1.55;
}

.section-head--centre { text-align: center; }
.cta--flush { padding-top: 0; }

.contact-line {
  margin-top: 20px;
  text-align: center;
  font-size: 13px;
  color: var(--fg-2);
}
.contact-line a { border-bottom: 1px solid var(--hair); padding-bottom: 3px; }
.contact-line a:hover { color: var(--fg); border-bottom-color: var(--fg); }

/* FAQ: native <details>, closed by default, no script. Hairline rows, the
   question at lead size, a drawn plus that turns into a cross when open.
   The native marker is suppressed three ways because engines disagree:
   list-style for Firefox and Chromium, ::marker for current Safari, and
   ::-webkit-details-marker for older WebKit. */

/* 80px above the heading and 80px below the last divider; the form section
   above gives up its bottom padding so the gap is exactly that. */
#want-in { padding-bottom: 0; }
.faq-section { padding: 80px 0; }

.faq__item { border-top: 1px solid var(--hair); }
.faq__item:last-child { border-bottom: 1px solid var(--hair); }

.faq__q {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 20px 0;
  cursor: pointer;
  list-style: none;
}
.faq__q::marker { content: ""; display: none; }
.faq__q::-webkit-details-marker { display: none; }
.faq__q:focus-visible { outline: 1px solid var(--fg); outline-offset: 4px; }

.faq__text {
  font-size: 22px;
  line-height: 1.2;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--fg);
}
.faq__q:hover .faq__text { color: var(--lime); }

/* Two 1px bars; the whole glyph rotates 45deg into a cross when open. */
.faq__icon {
  position: relative;
  flex: none;
  width: 14px;
  height: 14px;
  color: var(--fg);
  transition: transform 0.2s ease, color 0.2s ease;
}
.faq__icon::before,
.faq__icon::after {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 100%;
  height: 1px;
  background: currentColor;
}
.faq__icon::after { transform: rotate(90deg); }
.faq__item[open] .faq__icon { transform: rotate(45deg); color: var(--lime); }

.faq__a {
  max-width: 60ch;
  padding: 0 0 20px;
}
.faq__a p {
  font-size: 15px;
  line-height: 1.6;
  color: var(--fg-2);
}

/* <select> dressed as .signup__input: native chrome off, hairline chevron on. */
.signup__select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath d='M1 1l4 4 4-4' fill='none' stroke='rgba(255,255,255,0.5)'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
  cursor: pointer;
}
/* The disabled first option acts as the placeholder; read it at 50% like one. */
.signup__select:invalid { color: var(--fg-2); }
.signup__select option { color: var(--fg); background: var(--bg); }

/* ── Blog (blog/*.html, blog/index.html, about.html) ─────────────
   Built by build_blog.py. Reading pages in the .doc register: 680px
   measure, 70% body copy, hairline rules. Lists are scoped to article so
   the index list does not inherit them. */

.post { padding: 40px 0 72px; }
.post__col { max-width: 680px; margin: 0 auto; padding: 0 24px; }

.post h1 {
  font-size: 30px;
  line-height: 1.22;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin-bottom: 28px;
}
.post h2 {
  font-size: 20px;
  line-height: 1.3;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin: 44px 0 14px;
}
.post h3 {
  font-size: 16px;
  line-height: 1.35;
  font-weight: 700;
  margin: 28px 0 10px;
}

.post p,
.post article li {
  font-size: 15px;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.7);
}
.post p { margin-bottom: 18px; }
.post strong { color: var(--fg); font-weight: 700; }

.post .lead {
  font-size: 17px;
  line-height: 1.6;
  color: var(--fg);
}

.post a {
  color: var(--fg);
  border-bottom: 1px solid var(--hair);
}
.post a:hover { border-bottom-color: var(--fg); }

.post article ul,
.post article ol {
  margin: 0 0 18px;
  padding-left: 22px;
}
.post article li { margin-bottom: 8px; }

/* Primary button, sized to sit inside running text: every CTA is written
   mid-sentence, so it must not break the line height around it. */
.post a.cta {
  display: inline-block;
  background: var(--fg);
  color: var(--bg);
  font-size: 13px;
  font-weight: 600;
  line-height: 1;
  padding: 9px 18px;
  border-bottom: 0;
  vertical-align: middle;
  white-space: nowrap;
}
.post a.cta:hover { background: rgba(255,255,255,0.88); }

.post section.faq {
  margin-top: 48px;
  padding-top: 36px;
  border-top: 1px solid var(--hair);
}
.post section.faq h2 { margin-top: 0; }

.post footer.author {
  margin-top: 48px;
  padding-top: 24px;
  border-top: 1px solid var(--hair);
}
.post footer.author p {
  font-size: 13px;
  line-height: 1.6;
  color: var(--fg-2);
  margin-bottom: 0;
}

/* Blog index */
.post__head { margin-bottom: 8px; }
.post__head .lead { margin-bottom: 0; }

.post-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--hair);
}
.post-list__item {
  padding: 24px 0;
  border-bottom: 1px solid var(--hair);
}
.post-list__title {
  font-size: 20px;
  line-height: 1.3;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin: 0 0 8px;
}
.post-list__title a { border-bottom: 0; }
.post-list__title a:hover { color: var(--lime); }
.post-list__excerpt {
  font-size: 15px;
  line-height: 1.6;
  color: var(--fg-2);
  margin-bottom: 0;
}

/* ── Footer ──────────────────────────────────────────────────────── */

.site-footer { border-top: 1px solid var(--hair); }

.footer-inner {
  max-width: 1368px;
  margin: 0 auto;
  padding: 40px 24px 0;
  display: flex;
  flex-direction: column-reverse;   /* mobile: links above the capture */
  gap: 40px;
}

.footer-cta { display: flex; justify-content: center; }

.footer-links {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px 24px;
}

.footer-col { display: flex; flex-direction: column; gap: 10px; }
.footer-col h2 { font-size: 13px; font-weight: 700; margin-bottom: 4px; }
.footer-col a { font-size: 13px; color: var(--fg-2); }
.footer-col a:hover { color: var(--fg); }

/* Oversized wordmark bleeding off the bottom edge.
   logo.svg is 235x28, so full height is 11.9% of width.
   7.6% shows roughly the top two thirds. */
.wordmark {
  margin-top: 48px;
  height: 0;
  padding-bottom: 7.6%;
  overflow: hidden;
}
.wordmark img { width: 100%; }

/* ── Desktop ─────────────────────────────────────────────────────── */

@media (min-width: 880px) {

  .header-inner { padding: 24px; }
  .logo img { height: 20px; }
  .nav { display: flex; }
  .header-cta { margin-left: 0; }

  /* Hero: two equal columns, capped at 1200px and centred in the viewport.
     The cap plus auto margins is what holds the two elements together above
     1600px — they stay adjacent instead of spreading with the viewport. */
  .hero { padding: 40px 0 32px; }

  /* Wider than the shared container (1140px content) so the grid can reach its
     full 1200px. */
  .hero > .container { max-width: 1248px; }

  .hero-grid {
    max-width: 1200px;
    margin: 0 auto;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;          /* the two columns centred against each other */
  }

  /* Left-aligned within its own column, not against the viewport edge. */
  .hero-copy { gap: 20px; align-items: flex-start; }
  .hero-title { font-size: 44px; }

  /* Fills its column: 560px wide at 453:448 gives 554px tall, which is what
     sets the row height. */
  .hero-media { justify-self: stretch; }
  .hero-media img {
    width: 100%;
    max-width: none;
    height: auto;
    margin: 0;
  }

  .hero-store { justify-content: flex-start; }

  /* Intro */
  .intro { padding: 112px 0 96px; }
  .intro p { font-size: 20px; line-height: 1.6; }

  /* Stats */
  .stats-section { padding-bottom: 96px; }
  .stats { grid-template-columns: repeat(3, 1fr); }
  .stat {
    min-height: 320px;
    padding: 24px 24px 28px;
    border-bottom: 0;
    border-right: 1px solid var(--hair);
  }
  .stat:last-child { border-right: 0; }
  .stat__num { font-size: 80px; }
  .stat__body { padding-top: 56px; }

  /* Section headings */
  .section-head { font-size: 24px; text-align: left; margin-bottom: 28px; }

  /* How it works */
  .how { padding-bottom: 96px; }
  .block { grid-template-columns: 1fr 1fr; }
  .block__text { padding: 32px; gap: 72px; }
  .block__text h3 { font-size: 20px; }
  .block__text p { max-width: 300px; }
  .block__media {
    padding: 40px;
    border-top: 0;
    border-left: 1px solid var(--hair);
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .block__media img { max-width: 240px; }

  .block--pair { grid-template-columns: 1fr 1fr; }
  .pair__cell {
    padding: 32px;
    border-bottom: 0;
    border-right: 1px solid var(--hair);
  }
  .pair__cell:last-child { border-right: 0; }
  .pair__cell img { max-width: 240px; margin: 0 auto 28px; }

  /* Legal documents */
  .doc { padding: 64px 0 96px; }
  .doc h1 { font-size: 40px; margin-bottom: 36px; }
  .doc h2 { font-size: 17px; margin: 52px 0 16px; }
  .doc p, .doc li { font-size: 16px; line-height: 1.8; }

  /* Creator page */
  .hero-sub { font-size: 20px; line-height: 1.6; max-width: 480px; }
  .landing-section { padding-bottom: 96px; }
  .section-note { margin: -16px 0 28px; text-align: left; }
  .landing-section--first { padding-top: 48px; }

  .cards--2 { grid-template-columns: 1fr 1fr; }
  .cards--3 { grid-template-columns: repeat(3, 1fr); }
  .card { padding: 32px; min-height: 220px; gap: 56px; border-bottom: 0; }
  .card--line { min-height: 0; }
  .cards--2 .card:nth-child(odd)  { border-right: 1px solid var(--hair); }
  .cards--2 .card:nth-child(-n+2) { border-bottom: 1px solid var(--hair); }
  .cards--3 .card { border-right: 1px solid var(--hair); }
  .cards--3 .card:last-child { border-right: 0; }
  .card__lead { font-size: 24px; }

  .stat--bare { min-height: 0; padding-bottom: 24px; }   /* .stat sets 320px above */
  .stat--bare .stat__num { font-size: 80px; }
  .stats-line { margin-top: 28px; font-size: 20px; }
  .copy { margin-top: 22px; }
  .copy p { font-size: 16px; }

  .callout { padding: 40px; }
  .callout h2 { font-size: 24px; margin-bottom: 18px; }
  .callout p { font-size: 16px; }

  /* FAQ: 28px above and below the question; 20px between an open question
     and its answer, 28px between the answer and the divider. */
  .faq__q { padding: 28px 0; }
  .faq__item[open] .faq__q { padding-bottom: 20px; }
  .faq__text { font-size: 24px; }
  .faq__a { padding-bottom: 28px; }
  .faq__a p { font-size: 16px; }

  .screens { display: grid; grid-template-columns: repeat(5, 1fr); overflow: visible; }
  .screens-line { font-size: 20px; line-height: 1.6; margin-top: 28px; }
  .section-head--centre { text-align: center; }        /* .section-head goes left above */

  /* Blog */
  .post { padding: 64px 0 96px; }
  .post h1 { font-size: 40px; margin-bottom: 36px; }
  .post h2 { font-size: 24px; margin: 52px 0 16px; }
  .post h3 { font-size: 17px; }
  .post p, .post article li { font-size: 16px; line-height: 1.8; }
  .post .lead { font-size: 20px; }
  .post-list__item { padding: 28px 0; }
  .post-list__title { font-size: 24px; }
  .post-list__excerpt { font-size: 16px; }

  /* Thank you page */
  .thanks { padding: 120px 0; }
  .thanks h1 { font-size: 44px; }
  .thanks p { font-size: 20px; line-height: 1.6; max-width: 520px; }

  /* Reviews */
  .reviews { padding-bottom: 96px; }
  .reviews-grid { grid-template-columns: 1fr 1fr; }
  .review { padding: 28px; border-bottom: 0; }
  .review:nth-child(odd)   { border-right: 1px solid var(--hair); }
  .review:nth-child(-n+2)  { border-bottom: 1px solid var(--hair); }

  /* Footer */
  .footer-inner {
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-start;
    padding: 56px 24px 0;
    gap: 64px;
  }
  .footer-cta { justify-content: flex-start; }
  .footer-links {
    grid-template-columns: repeat(4, minmax(0, 150px));
    gap: 0 40px;
    margin-left: auto;   /* keeps the columns right-aligned on thanks.html,
                            which has no capture form beside them */
  }
  .wordmark { margin-top: 72px; }
}