/* Vitrine apps — shared visual identity (same tokens as the apps). */
:root {
    --bg: #FBFBF9; --surface: #FFFFFF; --ink: #17170F; --muted: #8B8B84;
    --hairline: #E9E9E3; --brass: #9A7B4F; --brass-soft: #F3EEE5; --sage: #6F8F6B; --plum: #7A5A78;
    --font: "Instrument Sans", -apple-system, "SF Pro Text", "Helvetica Neue", Arial, sans-serif;
    color-scheme: light dark;
  }
  @media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) {
      --bg: #141410; --surface: #1C1C17; --ink: #F2F1EB; --muted: #9A9A92;
      --hairline: #2B2B25; --brass: #C4A26E; --brass-soft: #26221B; --sage: #8FAE8B; --plum: #A88AA6;
    }
  }
  :root[data-theme="dark"] {
    --bg: #141410; --surface: #1C1C17; --ink: #F2F1EB; --muted: #9A9A92;
    --hairline: #2B2B25; --brass: #C4A26E; --brass-soft: #26221B; --sage: #8FAE8B; --plum: #A88AA6;
  }
  * { box-sizing: border-box; }
  html { height: 100%; }
  body {
    margin: 0; background: var(--bg); color: var(--ink); font-family: var(--font); font-size: 17px; line-height: 1.55;
    padding-block: 0 64px; padding-inline: 20px; -webkit-font-smoothing: antialiased;
  }
  .wrap { max-width: 680px; margin: 0 auto; }
  a { color: var(--brass); text-decoration: none; }
  a:hover, a:focus-visible { text-decoration: underline; text-underline-offset: 3px; }
  :focus-visible { outline: 2px solid var(--brass); outline-offset: 3px; border-radius: 4px; }

  /* top bar */
  .top { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-block: 22px 8px; }
  .brand { display: flex; align-items: center; gap: 12px; font-weight: 600; letter-spacing: -0.2px; }
  .brand .eyebrow { display: block; font-size: 11px; letter-spacing: 1.6px; text-transform: uppercase; color: var(--muted); font-weight: 600; }
  .brand strong { font-size: 18px; font-weight: 700; }
  .nav { display: flex; align-items: center; gap: 14px; }
  .home { font-size: 13px; font-weight: 600; color: var(--muted); white-space: nowrap; }
  .home:hover { color: var(--brass); text-decoration: none; }
  .brand a { color: inherit; text-decoration: none; }
  .brand a:hover { text-decoration: none; }
  .store { display: inline-flex; align-items: center; gap: 10px; margin-top: 26px; padding: 10px 16px; border-radius: 999px; background: var(--ink); color: var(--bg); font-size: 14px; font-weight: 600; text-decoration: none; }
  .store:hover { text-decoration: none; opacity: .9; }
  .faq { margin: 18px 0 0; }
  .faq dt { font-weight: 600; margin-top: 16px; }
  .faq dd { margin: 4px 0 0; color: var(--muted); font-size: 15px; max-width: 36em; }
  .lang { display: inline-flex; border: 1px solid var(--hairline); border-radius: 999px; padding: 3px; background: var(--surface); }
  .lang button { border: 0; background: transparent; color: var(--muted); font: inherit; font-size: 13px; font-weight: 600; padding: 5px 12px; border-radius: 999px; cursor: pointer; }
  .lang button[aria-pressed="true"] { background: var(--brass-soft); color: var(--brass); }

  /* hero */
  .hero { padding-block: 40px 28px; }
  h1 { font-size: clamp(38px, 8vw, 56px); line-height: 1.02; letter-spacing: -1.6px; margin: 0 0 18px; font-weight: 700; text-wrap: balance; }
  h1 em { font-style: normal; color: var(--brass); }
  .lede { font-size: 19px; color: var(--muted); margin: 0; max-width: 34em; text-wrap: pretty; }
  .soon { display: inline-flex; align-items: center; gap: 10px; margin-top: 26px; font-size: 14px; font-weight: 600; color: var(--muted); }
  .soon .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--brass); }

  /* sections */
  section { padding-block: 34px; border-top: 1px solid var(--hairline); }
  .label { font-size: 12px; letter-spacing: 1.6px; text-transform: uppercase; color: var(--muted); font-weight: 600; margin: 0 0 10px; }
  h3 { font-size: 26px; letter-spacing: -0.5px; line-height: 1.15; margin: 0 0 14px; font-weight: 700; text-wrap: balance; }
  p { margin: 0 0 14px; max-width: 36em; text-wrap: pretty; }
  p:last-child { margin-bottom: 0; }
  .features { list-style: none; padding: 0; margin: 18px 0 0; display: grid; gap: 10px; }
  .features li { display: grid; grid-template-columns: 22px 1fr; gap: 12px; align-items: start; padding: 14px 16px; background: var(--surface); border: 1px solid var(--hairline); border-radius: 14px; }
  .features li i { font-style: normal; color: var(--brass); font-size: 14px; line-height: 26px; }
  .features li b { display: block; font-weight: 600; }
  .features li span { color: var(--muted); font-size: 15px; }
  .swatches { display: flex; gap: 10px; margin: 6px 0 0; }
  .swatches i { width: 22px; height: 22px; border-radius: 50%; display: inline-block; }
  .data { background: var(--brass-soft); border-radius: 18px; padding: 22px 22px 20px; margin-top: 8px; }
  .data h3 { color: var(--brass); }
  .fine { font-size: 15px; color: var(--muted); }
  footer { padding-block: 30px 0; border-top: 1px solid var(--hairline); font-size: 13px; color: var(--muted); display: flex; flex-wrap: wrap; gap: 8px 20px; justify-content: space-between; }
  [hidden] { display: none !important; }
  @media (max-width: 460px) {
    body { font-size: 16px; }
    .digit b { font-size: 21px; }
    .card { padding: 16px 12px 14px; }
  }
  @media (prefers-reduced-motion: reduce) { * { transition: none !important; } }