:root {
    --indigo: #5856D6;
    --indigo-soft: #EDECFC;
    --teal: #2FA6A0;
    --orange: #E88A2E;
    --mint: #2FAE6E;
    --red: #E0483E;
    --ink: #17161F;
    --ink-secondary: #605F6E;
    --paper: #F7F6FB;
    --card: #FFFFFF;
    --border: rgba(23,22,31,0.08);
    --shadow: 0 1px 2px rgba(23,22,31,0.04), 0 8px 24px rgba(23,22,31,0.06);
    --shadow-lg: 0 4px 8px rgba(23,22,31,0.05), 0 24px 48px rgba(23,22,31,0.10);
    --radius-lg: 26px;
    --radius-md: 18px;
    --radius-sm: 12px;
    --font-ui: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    --font-mono: ui-monospace, "SF Mono", "Menlo", "Cascadia Code", monospace;
    /* Fixed-dark "highlight card" tokens — deliberately do NOT flip with the page theme, unlike
       --ink/--paper above. Always a dark card with light text, so it reads as a highlight in
       both themes instead of inverting into an unreadable light card on a dark page. */
    --invert-bg: #17161F;
    --invert-text: #F7F6FB;
    --invert-text-secondary: rgba(247,246,251,0.68);
    --invert-eyebrow-bg: rgba(122,121,239,0.22);
    --invert-eyebrow-text: #B7B6FF;
  }

  :root[data-theme="dark"] {
    --indigo: #7A79EF;
    --indigo-soft: rgba(122,121,239,0.16);
    --teal: #4FC2BC;
    --orange: #F0A254;
    --mint: #4CC384;
    --ink: #F1F0F7;
    --ink-secondary: #A6A4B8;
    --paper: #0C0B12;
    --card: #17151F;
    --border: rgba(241,240,247,0.09);
    --shadow: 0 1px 2px rgba(0,0,0,0.3), 0 12px 32px rgba(0,0,0,0.35);
    --shadow-lg: 0 4px 8px rgba(0,0,0,0.35), 0 30px 60px rgba(0,0,0,0.45);
    --invert-bg: #24222E;
  }

  @media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) {
      --indigo: #7A79EF;
      --indigo-soft: rgba(122,121,239,0.16);
      --teal: #4FC2BC;
      --orange: #F0A254;
      --mint: #4CC384;
      --ink: #F1F0F7;
      --ink-secondary: #A6A4B8;
      --paper: #0C0B12;
      --card: #17151F;
      --border: rgba(241,240,247,0.09);
      --shadow: 0 1px 2px rgba(0,0,0,0.3), 0 12px 32px rgba(0,0,0,0.35);
      --shadow-lg: 0 4px 8px rgba(0,0,0,0.35), 0 30px 60px rgba(0,0,0,0.45);
      --invert-bg: #24222E;
    }
  }

  * { box-sizing: border-box; }
  html { scroll-behavior: smooth; }

  body {
    margin: 0;
    background: var(--paper);
    color: var(--ink);
    font-family: var(--font-ui);
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
  }

  .wrap {
    max-width: 1120px;
    margin: 0 auto;
    padding: 0 28px;
  }

  a { color: inherit; }

  /* ---------- Nav ---------- */
  nav.top {
    position: sticky;
    top: 0;
    z-index: 20;
    backdrop-filter: saturate(180%) blur(16px);
    background: color-mix(in srgb, var(--paper) 82%, transparent);
    border-bottom: 1px solid var(--border);
  }
  nav.top .wrap {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
  }
  .brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    font-size: 16px;
    text-decoration: none;
    letter-spacing: -0.01em;
  }
  .brand .mark {
    width: 28px; height: 28px;
    border-radius: 8px;
    display: grid; place-items: center;
    overflow: hidden;
    flex-shrink: 0;
  }
  .brand .mark img { width: 100%; height: 100%; display: block; }
  nav.top .nav-right { display: flex; gap: 20px; align-items: center; }
  nav.top .links { display: flex; gap: 28px; align-items: center; }
  nav.top .links a {
    font-size: 14px;
    font-weight: 500;
    text-decoration: none;
    color: var(--ink-secondary);
  }
  nav.top .links a:hover { color: var(--ink); }
  .nav-cta {
    font-family: var(--font-mono);
    font-size: 12.5px;
    font-weight: 600;
    letter-spacing: 0.02em;
    padding: 8px 16px;
    border-radius: 999px;
    background: var(--ink);
    color: var(--paper) !important;
    text-decoration: none;
  }

  /* ---------- Hero ---------- */
  .hero {
    padding: 76px 0 40px;
  }
  .hero-grid {
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    gap: 56px;
    align-items: center;
  }
  .eyebrow {
    font-family: var(--font-mono);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--indigo);
    background: var(--indigo-soft);
    display: inline-block;
    padding: 6px 12px;
    border-radius: 999px;
    margin-bottom: 20px;
  }
  h1 {
    font-size: clamp(34px, 4.6vw, 54px);
    line-height: 1.05;
    letter-spacing: -0.03em;
    font-weight: 800;
    margin: 0 0 20px;
    text-wrap: balance;
  }
  h1 em {
    font-style: normal;
    color: var(--indigo);
  }
  .hero p.lede {
    font-size: 16.5px;
    line-height: 1.6;
    color: var(--ink-secondary);
    max-width: 60ch;
    margin: 0 0 32px;
  }
  .hero-ctas { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
  .btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--ink);
    color: var(--paper);
    text-decoration: none;
    font-weight: 600;
    font-size: 15px;
    padding: 14px 24px;
    border-radius: 999px;
    box-shadow: var(--shadow);
  }
  .hero-note {
    font-size: 13px;
    color: var(--ink-secondary);
  }

  /* ---------- Real screenshots, framed ---------- */
  .device-frame {
    border-radius: 9.2%;
    overflow: hidden;
    border: 1px solid var(--border);
    background: var(--card);
    line-height: 0;
  }
  .device-frame img { width: 100%; display: block; }

  .hero-shot {
    justify-self: center;
    width: 272px;
    transform: rotate(1.6deg);
  }
  .hero-shot .device-frame { box-shadow: var(--shadow-lg); }

  /* ---------- Section shared ---------- */
  section { padding: 64px 0; }
  .section-head { max-width: 640px; margin: 0 0 40px; }
  .section-head .eyebrow { margin-bottom: 14px; }
  h2 {
    font-size: clamp(26px, 3.2vw, 34px);
    letter-spacing: -0.02em;
    font-weight: 800;
    margin: 0 0 12px;
    text-wrap: balance;
  }
  .section-head p {
    font-size: 15.5px;
    color: var(--ink-secondary);
    line-height: 1.6;
    margin: 0;
  }

  /* ---------- Showcase (real screens + copy, alternating) ---------- */
  .showcase { display: flex; flex-direction: column; gap: 72px; }
  .showcase-row {
    display: flex;
    align-items: center;
    gap: 56px;
  }
  .showcase-row.reverse { flex-direction: row-reverse; }
  .showcase-shot { flex: 0 0 auto; width: 252px; }
  .showcase-shot .device-frame { box-shadow: var(--shadow); }
  .showcase-copy { flex: 1 1 auto; max-width: 480px; }
  .showcase-copy .num {
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--ink-secondary);
    margin-bottom: 10px;
  }
  .showcase-copy h3 {
    font-size: 22px;
    font-weight: 800;
    letter-spacing: -0.02em;
    margin: 0 0 12px;
  }
  .showcase-copy p {
    font-size: 15.5px;
    line-height: 1.6;
    color: var(--ink-secondary);
    margin: 0;
  }
  .showcase-copy p + p { margin-top: 10px; }
  .showcase-copy strong { color: var(--ink); font-weight: 600; }

  /* ---------- Also included (free, no-screenshot features) ---------- */
  .extras {
    margin-top: 56px;
    padding-top: 40px;
    border-top: 1px solid var(--border);
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
  }
  .extras-lead {
    font-family: var(--font-mono);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--ink-secondary);
    margin: 0 0 20px;
  }
  .extra h3 { font-size: 16px; font-weight: 700; margin: 0 0 6px; }
  .extra p { font-size: 13.5px; color: var(--ink-secondary); line-height: 1.55; margin: 0; }

  /* ---------- Author note ---------- */
  .author-card {
    max-width: 720px;
    margin: 0 auto;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 48px;
    box-shadow: var(--shadow);
  }
  .author-card .eyebrow { margin-bottom: 18px; }
  .author-card p {
    font-size: 16px;
    line-height: 1.7;
    color: var(--ink-secondary);
    margin: 0 0 16px;
    max-width: 62ch;
  }
  .author-card p:first-of-type {
    font-size: 18.5px;
    color: var(--ink);
    font-weight: 500;
  }
  .author-card p:last-of-type { margin-bottom: 0; }
  .author-sign {
    margin-top: 24px;
    font-family: var(--font-mono);
    font-size: 13px;
    font-weight: 600;
    color: var(--ink);
    letter-spacing: 0.01em;
  }

  /* ---------- How it works ---------- */
  .steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    counter-reset: step;
  }
  .step {
    position: relative;
    padding-top: 8px;
  }
  .step .step-num {
    font-family: var(--font-mono);
    font-size: 13px;
    font-weight: 700;
    color: var(--indigo);
    margin-bottom: 10px;
  }
  .step h3 { font-size: 16px; font-weight: 700; margin: 0 0 6px; }
  .step p { font-size: 13.5px; color: var(--ink-secondary); line-height: 1.55; margin: 0; }

  /* ---------- Privacy band ---------- */
  .privacy-band {
    background: var(--invert-bg);
    color: var(--invert-text);
    border-radius: var(--radius-lg);
    padding: 48px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
  }
  .privacy-band h2 { color: var(--invert-text); }
  .privacy-band .eyebrow { background: var(--invert-eyebrow-bg); color: var(--invert-eyebrow-text); }
  .privacy-band .section-head p { color: var(--invert-text-secondary); }
  .privacy-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 14px; }
  .privacy-list li {
    display: flex;
    gap: 12px;
    font-size: 14px;
    line-height: 1.5;
    color: var(--invert-text);
    opacity: 0.88;
  }
  .privacy-list .dot {
    width: 6px; height: 6px;
    border-radius: 999px;
    background: var(--mint);
    margin-top: 7px;
    flex-shrink: 0;
  }

  /* ---------- Final CTA ---------- */
  .final-cta {
    text-align: center;
    padding: 88px 0 96px;
  }
  .final-cta h2 { font-size: clamp(28px, 4vw, 40px); }
  .final-cta p { color: var(--ink-secondary); font-size: 16px; max-width: 44ch; margin: 0 auto 32px; }

  /* ---------- Footer ---------- */
  footer {
    border-top: 1px solid var(--border);
    padding: 32px 0 48px;
  }
  footer .wrap {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
  }
  footer .brand { font-size: 14px; }
  footer .foot-links { display: flex; gap: 24px; }
  footer .foot-links a { font-size: 13px; color: var(--ink-secondary); text-decoration: none; }
  footer .foot-links a:hover { color: var(--ink); }
  footer .copyright { font-size: 12.5px; color: var(--ink-secondary); font-family: var(--font-mono); }

  @media (max-width: 880px) {
    .hero-grid { grid-template-columns: 1fr; }
    .hero-shot { justify-self: start; transform: none; margin-top: 24px; width: 240px; }
    .showcase-row, .showcase-row.reverse { flex-direction: column; align-items: flex-start; gap: 28px; }
    .showcase-shot { width: 220px; }
    .extras { grid-template-columns: 1fr; gap: 28px; }
    .steps { grid-template-columns: 1fr; gap: 32px; }
    .privacy-band { grid-template-columns: 1fr; padding: 32px 24px; }
    nav.top .links { display: none; }
  }
  @media (max-width: 520px) {
    .wrap { padding: 0 20px; }
    .showcase-shot { width: 78vw; max-width: 280px; }
    .author-card { padding: 28px 22px; }
  }

/* ---------- Legal/support article pages ---------- */
.legal-page { padding: 56px 0 96px; }
.legal-page .wrap { max-width: 680px; }
.legal-page h1 { font-size: clamp(28px, 4vw, 36px); margin: 0 0 4px; }
.legal-page .meta {
  font-family: var(--font-mono);
  color: var(--ink-secondary);
  font-size: 13px;
  margin-bottom: 40px;
}
.legal-page h2 { font-size: 19px; letter-spacing: -0.01em; margin-top: 36px; margin-bottom: 10px; }
.legal-page p, .legal-page li { font-size: 15.5px; line-height: 1.65; color: var(--ink); margin: 0 0 12px; }
.legal-page ul { padding-left: 22px; margin: 0 0 16px; }
.legal-page li { margin-bottom: 6px; }
.legal-page a { color: var(--indigo); }
.legal-page strong { font-weight: 600; }

.contact-form { display: flex; flex-direction: column; gap: 14px; max-width: 420px; margin: 18px 0 8px; }
.contact-form label { font-size: 13px; font-weight: 600; display: flex; flex-direction: column; gap: 6px; color: var(--ink); }
.contact-form input, .contact-form textarea {
  font: inherit;
  font-size: 14.5px;
  color: var(--ink);
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px 12px;
  resize: vertical;
}
.contact-form input:focus, .contact-form textarea:focus { outline: 2px solid var(--indigo); outline-offset: 1px; }
.contact-form .honeypot { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.contact-form button {
  font: inherit;
  font-size: 14.5px;
  font-weight: 600;
  color: #fff;
  background: var(--indigo);
  border: none;
  border-radius: 999px;
  padding: 12px 20px;
  cursor: pointer;
  width: fit-content;
}
.form-banner {
  font-size: 14px;
  padding: 12px 16px;
  border-radius: 12px;
  margin: 18px 0;
  display: none;
}
.form-banner.success { background: color-mix(in srgb, var(--mint) 16%, transparent); color: var(--ink); display: none; }
.form-banner.error { background: color-mix(in srgb, var(--red) 14%, transparent); color: var(--ink); display: none; }
.form-banner.show { display: block; }

/* ---------- Small utility classes (avoid inline style attributes, keeps CSP script/style-src clean) ---------- */
.mark-sm { width: 22px; height: 22px; border-radius: 6px; }
.no-margin { margin: 0; }

/* ---------- Comparison table ---------- */
.compare-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.compare-scroll { overflow-x: auto; }
.compare-table { width: 100%; border-collapse: collapse; min-width: 700px; }
.compare-table th, .compare-table td {
  padding: 16px 22px;
  text-align: left;
  font-size: 14px;
  line-height: 1.5;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}
.compare-table thead th {
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--ink-secondary);
  padding-top: 20px;
  padding-bottom: 14px;
}
.compare-table thead th.us { color: var(--indigo); }
.compare-table td.feature { font-weight: 600; color: var(--ink); width: 20%; white-space: nowrap; }
.compare-table td.us { background: var(--indigo-soft); color: var(--ink); }
.compare-table td.them { color: var(--ink-secondary); }
.compare-table tbody tr:last-child td { border-bottom: none; }
.compare-note { font-size: 12.5px; color: var(--ink-secondary); margin-top: 16px; }
@media (max-width: 520px) {
  .compare-table th, .compare-table td { padding: 14px 16px; }
}