/* Colours, fonts, and --radius come from site/styles/theme.css (the site's one
   token set, light and dark), which every page bundles through Base.astro.
   The header and footer are site/styles/chrome.css. */

  * { box-sizing: border-box; }

  html { scroll-behavior: smooth; }

  body {
    margin: 0;
    font-family: var(--font);
    background: var(--bg);
    color: var(--fg);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
  }

  a { color: var(--accent); text-decoration: none; }
  a:hover { text-decoration: underline; }

  :focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 4px; }

  .wrap { max-width: 1080px; margin: 0 auto; padding: 0 20px; }

  .btn {
    display: inline-block;
    padding: 10px 20px;
    border: none;
    border-radius: 10px;
    font-size: 15px;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    background: var(--card);
    color: var(--fg);
    border: 1px solid var(--border);
  }
  .btn:hover { background: var(--card-hover); text-decoration: none; }
  .btn.primary {
    background: var(--accent);
    border-color: transparent;
    color: var(--on-accent);
  }
  .btn.primary:hover { background: var(--accent-hover); }
  .btn:disabled { opacity: 0.6; cursor: default; }

  /* ---------- hero ---------- */

  .hero {
    position: relative;
    padding: clamp(64px, 9vw, 110px) 0 clamp(40px, 6vw, 72px);
    text-align: center;
    overflow: hidden;
  }
  .hero::before {
    content: "";
    position: absolute;
    inset: -40% -20% auto;
    height: 90%;
    background:
      radial-gradient(40% 55% at 30% 40%, rgba(138, 180, 248, 0.13), transparent 70%),
      radial-gradient(35% 50% at 72% 30%, rgba(167, 139, 250, 0.10), transparent 70%);
    pointer-events: none;
  }
  .hero > .wrap { position: relative; }

  .hero h1 {
    margin: 0 auto 18px;
    max-width: 17ch;
    font-size: clamp(2.3rem, 6vw, 3.8rem);
    line-height: 1.12;
    letter-spacing: -0.02em;
  }
  .hero h1 .grad {
    background: linear-gradient(90deg, var(--accent), var(--accent-2));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
  }
  .hero .sub {
    margin: 0 auto 30px;
    max-width: 56ch;
    font-size: clamp(1.02rem, 2vw, 1.2rem);
    color: var(--fg-dim);
  }
  .cta-row {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 14px;
  }
  .cta-row .btn { padding: 13px 26px; font-size: 16px; border-radius: 12px; }
  .fineprint { font-size: 13px; color: var(--fg-dim); }
  .fineprint span { margin: 0 8px; }

  /* ---------- app mockup (pure CSS, honest to the real UI) ---------- */

  /* The app itself defaults to dark, so the mockup stays a picture of that UI
     in both site themes: it re-pins the dark tokens for its own subtree. */
  .mock {
    --fg: #e8eaed;
    --fg-dim: #9aa0a6;
    --border: rgba(255, 255, 255, 0.09);
    --bg-raised: #12161b;
    --accent: #8ab4f8;
    --on-accent: #0c1524;
    color-scheme: dark;
    color: var(--fg);
    margin: clamp(36px, 6vw, 60px) auto 0;
    max-width: 720px;
    border: 1px solid var(--border);
    border-radius: 18px;
    background: #111418;
    box-shadow: var(--shadow-lift), 0 0 0 1px rgba(138, 180, 248, 0.06);
    text-align: left;
    overflow: hidden;
  }
  .mock .bar {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 10px 14px;
    border-bottom: 1px solid var(--border);
    background: var(--bg-raised);
  }
  .mock .dot { width: 10px; height: 10px; border-radius: 50%; background: rgba(255,255,255,0.14); }
  .mock .addr {
    margin: 0 auto;
    padding: 3px 16px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.06);
    font-size: 12px;
    color: var(--fg-dim);
  }
  .mock .inner { padding: 22px clamp(14px, 4vw, 30px) 28px; }
  .mock .searchpill {
    display: flex;
    align-items: center;
    gap: 10px;
    max-width: 420px;
    margin: 0 auto 18px;
    padding: 11px 18px;
    border-radius: 999px;
    background: #1d2126;
    border: 1px solid rgba(255, 255, 255, 0.12);
    color: var(--fg-dim);
    font-size: 14px;
  }
  .mock .chips { display: flex; gap: 8px; margin-bottom: 16px; flex-wrap: wrap; }
  .mock .chip {
    padding: 5px 13px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.06);
    font-size: 12px;
    color: var(--fg);
    text-transform: capitalize;
  }
  .mock .chip.on { background: var(--accent); color: var(--on-accent); font-weight: 600; }
  .mock .grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(88px, 1fr));
    gap: 10px;
  }
  .mock .t {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 7px;
    padding: 12px 6px 10px;
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.06);
    font-size: 12px;
    text-align: center;
  }
  .mock .a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    border-radius: 11px;
    font-size: 20px;
    font-weight: 600;
    color: #fff;
  }

  /* ---------- sections ---------- */

  section { padding: clamp(48px, 8vw, 90px) 0; }
  section.alt { background: var(--bg-raised); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }

  .kicker {
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--accent);
    margin: 0 0 10px;
  }
  h2 {
    margin: 0 0 12px;
    font-size: clamp(1.6rem, 3.6vw, 2.2rem);
    letter-spacing: -0.01em;
    line-height: 1.2;
  }
  .lede { margin: 0 0 36px; max-width: 60ch; color: var(--fg-dim); }

  /* features */
  .cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(235px, 1fr));
    gap: 14px;
  }
  .card {
    padding: 22px 20px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--card);
  }
  .card svg { color: var(--accent); margin-bottom: 12px; }
  .card h3 { margin: 0 0 6px; font-size: 15.5px; }
  .propill {
    display: inline-block;
    vertical-align: 2px;
    margin-left: 6px;
    padding: 1px 8px;
    border-radius: 999px;
    background: color-mix(in srgb, var(--accent) 16%, transparent);
    color: var(--accent);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
  }
  .card p { margin: 0; font-size: 14px; color: var(--fg-dim); }

  /* steps */
  .steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
    gap: 14px;
    counter-reset: step;
  }
  .step {
    position: relative;
    padding: 24px 20px 22px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--card);
  }
  .step::before {
    counter-increment: step;
    content: counter(step);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    margin-bottom: 12px;
    border-radius: 9px;
    background: var(--accent);
    color: var(--on-accent);
    font-weight: 700;
    font-size: 15px;
  }
  .step h3 { margin: 0 0 6px; font-size: 15.5px; }
  .step p { margin: 0; font-size: 14px; color: var(--fg-dim); }

  .callout {
    margin-top: 26px;
    padding: 20px 22px;
    border: 1px solid color-mix(in srgb, var(--accent) 35%, transparent);
    border-radius: var(--radius);
    background: color-mix(in srgb, var(--accent) 7%, transparent);
    font-size: 14.5px;
  }
  .callout strong { color: var(--accent); }

  /* ---------- token portal ---------- */

  .pricing-head { text-align: center; }
  .pricing-head .lede { margin-left: auto; margin-right: auto; }

  .tiers {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
    gap: 16px;
    max-width: 820px;
    margin: 0 auto;
  }
  .tier {
    display: flex;
    flex-direction: column;
    padding: clamp(22px, 4vw, 32px);
    border: 1px solid var(--border);
    border-radius: 20px;
    background: var(--bg-raised);
    position: relative;
  }
  .tier.pro { border-color: color-mix(in srgb, var(--accent) 55%, transparent); }
  .tier-name { margin: 0; font-size: 15px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--fg-dim); }
  .tier.pro .tier-name { color: var(--accent); }
  .trial-badge {
    position: absolute;
    top: -12px;
    right: 20px;
    padding: 3px 12px;
    border-radius: 999px;
    background: linear-gradient(90deg, var(--accent), var(--accent-2));
    color: var(--on-accent);
    font-size: 12px;
    font-weight: 700;
  }
  .tier-cta { margin-top: auto; text-align: center; justify-content: center; }
  /* The email field takes over the CTA's bottom-anchoring so the pair stays
     together at the foot of the tier card. */
  .email-field { margin-top: auto; }
  .email-field + .tier-cta { margin-top: 10px; }
  .email-field label {
    display: block;
    margin-bottom: 6px;
    font-size: 13px;
    color: var(--fg-dim);
  }
  .email-field input {
    width: 100%;
    box-sizing: border-box;
    padding: 11px 14px;
    font: inherit;
    font-size: 15px;
    color: var(--fg);
    background: var(--bg-raised);
    border: 1px solid var(--border);
    border-radius: 10px;
  }
  .email-field input::placeholder { color: var(--fg-dim); }
  .email-field input:focus-visible { border-color: var(--accent); }
  .tier .already { margin-top: 12px; font-size: 13px; color: var(--fg-dim); text-align: center; }

  #checkoutError {
    margin: 16px auto 0;
    max-width: 46ch;
    padding: 12px 16px;
    border: 1px solid color-mix(in srgb, var(--danger) 40%, transparent);
    border-radius: 10px;
    background: color-mix(in srgb, var(--danger) 8%, transparent);
    color: var(--danger);
    font-size: 14px;
  }

  .price-line { display: flex; align-items: baseline; justify-content: center; gap: 8px; margin: 6px 0 18px; }
  .price {
    font-size: clamp(3rem, 8vw, 4.2rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    background: linear-gradient(90deg, var(--accent), var(--accent-2));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
  }
  .per { color: var(--fg-dim); font-size: 1.1rem; }
  .plan-list {
    list-style: none;
    margin: 0 auto 26px;
    padding: 0;
    max-width: 46ch;
    text-align: left;
    font-size: 14.5px;
  }
  .plan-list li {
    padding: 7px 0 7px 28px;
    position: relative;
    border-bottom: 1px solid var(--border);
  }
  .plan-list li:last-child { border-bottom: none; }
  .plan-list li::before {
    content: "\2713";
    position: absolute;
    left: 4px;
    color: var(--good);
    font-weight: 700;
  }

  /* ---------- faq ---------- */

  .faq { max-width: 760px; }
  details {
    border: 1px solid var(--border);
    border-radius: 12px;
    background: var(--card);
    margin-bottom: 10px;
    padding: 0 18px;
  }
  summary {
    cursor: pointer;
    padding: 15px 0;
    font-weight: 600;
    font-size: 15px;
    list-style: none;
    display: flex;
    align-items: center;
    gap: 10px;
  }
  summary::-webkit-details-marker { display: none; }
  summary::before { content: "+"; color: var(--accent); font-weight: 700; width: 14px; }
  details[open] summary::before { content: "–"; }
  details p { margin: 0 0 16px 24px; font-size: 14px; color: var(--fg-dim); }

  /* ---------- self-host ---------- */

  .selfhost {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 30px;
    align-items: center;
  }
  @media (max-width: 760px) { .selfhost { grid-template-columns: 1fr; } }
  /* A terminal, so it stays dark in both themes, like the app mockup. */
  pre.code {
    --fg: #e8eaed;
    --fg-dim: #9aa0a6;
    color-scheme: dark;
    margin: 0;
    padding: 18px 20px;
    border: 1px solid var(--border);
    border-radius: 12px;
    background: #0c0f12;
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: 13px;
    line-height: 1.7;
    overflow-x: auto;
    color: var(--fg);
  }
  pre.code .c { color: var(--fg-dim); }