:root {
    --bg: #ffffff;
    --bg-black: #0a0a0b;
    --surface: #f4f3f0;
    --ink: #111111;
    --ink-on-black: #f5f4f0;
    --muted: #6b6864;
    --muted-on-black: #96938d;
    --line: #e2ded4;
    --line-on-black: #2a2a2b;
    --red: #dd332c;
    --gold: #c9a24a;
    --card-red: #dd332c;
    --card-green: #2f8f5b;
    --card-blue: #2d6fd6;
    --card-purple: #8547c9;
    --card-yellow: #d6a52d;
    --card-black: #3a3a3c;
    --shadow: rgba(0,0,0,0.35);
    color-scheme: light;
  }
  :root[data-theme="dark"] {
    --bg: #0a0a0b;
    --surface: #151516;
    --ink: #f5f4f0;
    --muted: #96938d;
    --line: #2a2a2b;
    color-scheme: dark;
  }
  @media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) {
      --bg: #0a0a0b;
      --surface: #151516;
      --ink: #f5f4f0;
      --muted: #96938d;
      --line: #2a2a2b;
      color-scheme: dark;
    }
  }

  * { box-sizing: border-box; }
  html, body { margin: 0; padding: 0; overflow-x: hidden; }
  body {
    background: var(--bg);
    color: var(--ink);
    font-family: -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    -webkit-font-smoothing: antialiased;
  }
  a { color: inherit; text-decoration: none; }
  img { max-width: 100%; display: block; }

  .display {
    font-family: -apple-system, "Helvetica Neue", Arial, sans-serif;
    font-weight: 900;
    letter-spacing: -0.03em;
    text-transform: uppercase;
    text-wrap: balance;
  }
  .mono { font-family: ui-monospace, "SF Mono", "Roboto Mono", Menlo, monospace; font-variant-numeric: tabular-nums; }
  .eyebrow {
    font-family: ui-monospace, monospace;
    font-size: 0.7rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--red);
    font-weight: 700;
  }
  .wrap { max-width: 1160px; margin: 0 auto; padding: 0 28px; }

  /* ── Top announcement ticker (CardLab-style black strip) ─────────── */
  .ann {
    background: var(--bg-black);
    color: var(--ink-on-black);
    overflow: hidden;
    padding: 9px 0;
    font-size: 0.78rem;
    letter-spacing: 0.02em;
    /* Fade the scrolling text at both edges instead of a hard crop —
       it's mid-scroll marquee content, so a soft edge reads as deliberate. */
    mask-image: linear-gradient(to right, transparent, #000 5%, #000 95%, transparent);
    -webkit-mask-image: linear-gradient(to right, transparent, #000 5%, #000 95%, transparent);
  }
  .ann-track { display: flex; width: max-content; animation: scroll-left 26s linear infinite; }
  @media (prefers-reduced-motion: reduce) { .ann-track { animation: none; } }
  .ann-item { padding: 0 30px; white-space: nowrap; border-right: 1px solid rgba(245,244,240,0.18); }
  .ann-item b { color: var(--gold); }
  @keyframes scroll-left { from { transform: translateX(0); } to { transform: translateX(-50%); } }

  /* ── Nav ─────────────────────────────────────────────────────────── */
  .nav {
    position: sticky; top: 0; z-index: 50;
    background: color-mix(in srgb, var(--bg) 90%, transparent);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--line);
  }
  .nav-inner {
    display: flex; align-items: center; justify-content: space-between;
    gap: 12px; padding: 16px 24px; max-width: 1160px; margin: 0 auto;
  }
  .nav-right { display: flex; align-items: center; gap: 10px; }
  .nav-brand { display: flex; flex-direction: column; align-items: flex-start; gap: 1px; min-width: 0; }
  .nav-brand .word { font-weight: 900; font-size: 1.15rem; letter-spacing: -0.02em; display: flex; align-items: center; gap: 8px; }
  .nav-brand .word img { width: 24px; height: 24px; border-radius: 6px; flex-shrink: 0; }
  .nav-brand .tag { font-family: ui-monospace, monospace; font-size: 0.6rem; letter-spacing: 0.2em; color: var(--muted); text-transform: uppercase; padding-left: 32px; white-space: nowrap; }
  @media (max-width: 420px) { .nav-brand .tag { display: none; } }

  /* ── Nav language switcher (compact dropdown, mirrors the footer chips) ── */
  .nav-lang { position: relative; }
  .nav-lang-btn {
    font: inherit; color: inherit; cursor: pointer;
    display: inline-flex; align-items: center; gap: 5px;
    background: transparent; border: 1.5px solid var(--line);
    border-radius: 999px; padding: 8px 12px; font-size: 0.8rem; font-weight: 700;
  }
  .nav-lang-btn:hover { border-color: var(--red); }
  .nav-lang-menu {
    position: absolute; top: calc(100% + 8px); right: 0;
    background: var(--bg); border: 1px solid var(--line); border-radius: 14px;
    box-shadow: 0 16px 34px -14px var(--shadow);
    padding: 6px; display: none; flex-direction: column; min-width: 150px; z-index: 60;
  }
  .nav-lang.open .nav-lang-menu { display: flex; }
  .nav-lang-menu button {
    font: inherit; color: inherit; cursor: pointer; text-align: left;
    background: transparent; border: none; border-radius: 9px;
    padding: 9px 10px; font-size: 0.85rem; font-weight: 600;
  }
  .nav-lang-menu button:hover { background: var(--surface); }
  .nav-lang-menu button.active { color: var(--red); font-weight: 800; }
  .pill {
    display: inline-flex; align-items: center; gap: 10px;
    background: var(--bg-black); color: var(--ink-on-black);
    font-weight: 700; font-size: 0.85rem;
    padding: 11px 20px; border-radius: 999px;
    transition: opacity .15s ease;
  }
  .pill:hover { opacity: 0.82; }
  .pill.ghost {
    background: transparent; color: var(--ink);
    border: 1.5px solid var(--line);
  }
  .pill .arrow { font-size: 1rem; }
  /* On a black section, both pill variants must invert — otherwise the
     default black-on-black / dark-text-on-black become invisible. */
  footer .pill, .block.on-black .pill {
    background: var(--ink-on-black); color: var(--bg-black);
  }
  footer .pill.ghost, .block.on-black .pill.ghost {
    background: transparent; color: var(--ink-on-black);
    border-color: var(--line-on-black);
  }

  /* ── Hero ────────────────────────────────────────────────────────── */
  .hero { padding: 64px 0 88px; }
  .hero-grid {
    display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 56px; align-items: center;
  }
  @media (max-width: 860px) { .hero-grid { grid-template-columns: 1fr; } }
  .hero-eyebrow { display: flex; align-items: center; gap: 10px; margin-bottom: 18px; }
  .hero-eyebrow .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--red); }
  .hero h1 { font-size: clamp(2.6rem, 5.4vw, 4.2rem); line-height: 0.96; margin: 0 0 20px; }
  .hero h1 .hl { color: var(--red); }
  .hero-sub { font-size: 1.12rem; color: var(--muted); line-height: 1.55; max-width: 46ch; margin: 0 0 30px; }
  .hero-ctas { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 26px; }
  .hero-badges { display: flex; gap: 22px; flex-wrap: wrap; }
  .hero-badge { display: flex; flex-direction: column; }
  .hero-badge b { font-family: ui-monospace, monospace; font-size: 1.3rem; font-weight: 700; }
  .hero-badge span { font-size: 0.72rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.05em; }

  /* ── Phone mockup (real screenshot inside a frame) ────────────────── */
  .phone-stage { display: flex; justify-content: center; position: relative; }
  .phone {
    width: 264px; border-radius: 34px; background: var(--bg-black);
    padding: 10px; box-shadow: 0 30px 70px -20px var(--shadow);
    position: relative;
  }
  .phone-screen { border-radius: 24px; overflow: hidden; display: block; }
  .phone-screen img { width: 100%; display: block; }
  .phone-notch {
    position: absolute; top: 10px; left: 50%; transform: translateX(-50%);
    width: 90px; height: 20px; background: var(--bg-black); border-radius: 0 0 14px 14px; z-index: 2;
  }

  /* ── Showcase rows (real screenshot + copy, alternating sides) ────── */
  .showcase { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: 52px; align-items: center; }
  .showcase.reverse { grid-template-columns: 1.2fr 0.8fr; }
  .showcase.reverse .showcase-text { order: 2; }
  .showcase.reverse .showcase-shot { order: 1; }
  @media (max-width: 860px) {
    .showcase, .showcase.reverse { grid-template-columns: 1fr; }
    .showcase.reverse .showcase-text, .showcase.reverse .showcase-shot { order: initial; }
  }
  .showcase + .showcase { margin-top: 80px; }
  .showcase-shot { display: flex; justify-content: center; }
  .showcase-shot .frame {
    width: 250px; border-radius: 30px; background: var(--bg-black);
    padding: 9px; box-shadow: 0 26px 54px -18px var(--shadow);
  }
  .showcase-shot .frame img { width: 100%; border-radius: 21px; display: block; }
  .showcase-text h3 { font-size: clamp(1.4rem, 2.6vw, 1.85rem); margin: 10px 0 12px; letter-spacing: -0.01em; }
  .showcase-list { list-style: none; padding: 0; margin: 18px 0 0; display: flex; flex-direction: column; gap: 11px; }
  .showcase-list li { display: flex; gap: 10px; align-items: flex-start; font-size: 0.95rem; line-height: 1.4; }
  .showcase-list li::before { content: "→"; color: var(--red); font-weight: 700; flex-shrink: 0; }
  .block.on-black .showcase-list li::before { color: var(--gold); }

  /* ── Extra-features strip ────────────────────────────────────────── */
  .extra-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 18px; margin-top: 20px; }
  .extra-item { border-top: 2px solid var(--red); padding-top: 12px; }
  .extra-item h4 { font-size: 0.98rem; font-weight: 800; margin: 0 0 6px; }
  .extra-item p { font-size: 0.87rem; margin: 0; }

  /* ── Section shells: alternating black/white blocks ─────────────── */
  .block { padding: 88px 0; }
  .block.on-black { background: var(--bg-black); color: var(--ink-on-black); }
  .block.on-black .muted-txt { color: var(--muted-on-black); }
  .block.on-black .eyebrow { color: var(--gold); }
  .block:not(.on-black) .muted-txt { color: var(--muted); }
  .section-head { max-width: 620px; margin-bottom: 44px; }
  .section-head h2 { font-size: clamp(1.7rem, 3.6vw, 2.4rem); margin: 8px 0 12px; line-height: 1.03; }
  .section-head p { font-size: 1rem; line-height: 1.55; max-width: 58ch; }

  /* ── Feature grid (clean product-card style, CardLab-esque) ──────── */
  .feat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 16px; }
  .feat-card {
    background: var(--surface); border: 1px solid var(--line); border-radius: 16px;
    padding: 24px 22px; display: flex; flex-direction: column; gap: 12px;
  }
  .block.on-black .feat-card { background: #141415; border-color: var(--line-on-black); }
  .feat-chip { width: 34px; height: 34px; border-radius: 9px; background: var(--c); }
  .feat-card h3 { font-size: 1.05rem; font-weight: 800; margin: 0; letter-spacing: -0.01em; }
  .feat-card p { font-size: 0.9rem; line-height: 1.5; margin: 0; }

  /* ── Coverage strip ──────────────────────────────────────────────── */
  .coverage-strip { display: flex; gap: 14px; overflow-x: auto; padding: 4px 0 10px; }
  .coverage-card {
    flex: 0 0 128px; border-radius: 12px; overflow: hidden; background: #fff;
    box-shadow: 0 14px 30px -14px var(--shadow);
  }
  .coverage-card img { width: 100%; display: block; }

  /* ── Stat row ────────────────────────────────────────────────────── */
  .stats-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 24px; }
  .stat b { display: block; font-family: ui-monospace, monospace; font-size: 2.1rem; font-weight: 700; }
  .stat span { font-size: 0.76rem; text-transform: uppercase; letter-spacing: 0.06em; }
  .block.on-black .stat span { color: var(--muted-on-black); }
  .block:not(.on-black) .stat span { color: var(--muted); }

  /* ── Pricing ─────────────────────────────────────────────────────── */
  .pricing-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px; }
  .price-card {
    border: 1px solid var(--line-on-black); border-radius: 16px; padding: 26px 22px;
    background: #141415; display: flex; flex-direction: column; gap: 14px;
  }
  .price-card.featured { background: var(--ink-on-black); color: var(--bg-black); }
  .price-card.featured .price-muted { color: rgba(10,10,11,0.6); }
  .price-name { font-weight: 800; font-size: 1.02rem; }
  .price-amount { font-family: ui-monospace, monospace; font-size: 1.9rem; font-weight: 700; }
  .price-amount span { font-size: 0.9rem; font-weight: 500; }
  .price-muted { font-size: 0.84rem; color: var(--muted-on-black); }
  .price-list { list-style: none; margin: 4px 0 0; padding: 0; display: flex; flex-direction: column; gap: 8px; font-size: 0.86rem; }
  .price-list li::before { content: "—  "; opacity: 0.5; }

  /* ── Languages ───────────────────────────────────────────────────── */
  .lang-row { display: flex; flex-wrap: wrap; gap: 10px; }
  .lang-chip {
    font: inherit; color: inherit; cursor: pointer;
    border: 1.5px solid var(--line); border-radius: 999px; padding: 9px 16px;
    font-weight: 700; font-size: 0.86rem; background: var(--surface);
    transition: border-color .15s ease, background .15s ease;
  }
  .lang-chip:hover { border-color: var(--red); }
  .lang-chip.active { border-color: var(--red); background: color-mix(in srgb, var(--red) 12%, var(--surface)); }

  /* ── Store badges (official Apple/Google artwork) ─────────────────── */
  .store-badges { display: flex; align-items: center; justify-content: center; gap: 16px; flex-wrap: wrap; }
  .store-badges a { display: inline-flex; transition: opacity .15s ease, transform .15s ease; }
  .store-badges a:hover { opacity: 0.85; transform: translateY(-1px); }
  .store-badges img { height: 46px; width: auto; }

  /* ── Footer ──────────────────────────────────────────────────────── */
  footer { padding: 64px 0 40px; text-align: center; background: var(--bg-black); color: var(--ink-on-black); }
  footer .display { font-size: 1.7rem; margin-bottom: 8px; }
  footer p { color: var(--muted-on-black); font-size: 0.9rem; margin: 6px 0 28px; }
  .foot-links { margin-top: 28px; font-size: 0.75rem; color: var(--muted-on-black); font-family: ui-monospace, monospace; letter-spacing: 0.02em; }

  ::selection { background: var(--gold); color: #14100a; }
  :focus-visible { outline: 3px solid var(--red); outline-offset: 2px; }

/* Production hardening */
.hero { padding-inline: 28px; }
.nav-brand .word { white-space: nowrap; }
.skip-link {
  position: fixed;
  inset-block-start: 12px;
  inset-inline-start: 12px;
  z-index: 100;
  transform: translateY(-160%);
  padding: 10px 14px;
  border-radius: 999px;
  background: var(--bg-black);
  color: var(--ink-on-black);
  font-weight: 800;
}
.skip-link:focus { transform: translateY(0); }
.nav-lang-menu a {
  display: block;
  width: 100%;
  padding: 10px 12px;
  border-radius: 8px;
  font: inherit;
  font-size: 0.85rem;
  font-weight: 600;
  color: inherit;
  text-align: start;
}
.nav-lang-menu a:hover,
.nav-lang-menu a:focus-visible,
.nav-lang-menu a.active { background: var(--surface); }
.nav-lang-menu a.active { color: var(--red); font-weight: 800; }
@media (max-width: 420px) {
  .hero { padding-inline: 20px; }
  .nav-inner { padding-inline: 16px; }
  .nav-brand .word { font-size: 1rem; }
}
@media (max-width: 360px) {
  .nav-inner { gap: 8px; padding-inline: 12px; }
  .nav-right { gap: 6px; }
  .nav-lang-btn { padding: 8px 9px; }
  .nav .pill { padding: 10px 13px; }
  .nav .pill .arrow { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
}