/* Colours follow the app's own light and dark tokens. */
:root {
  --bg: #ffffff;
  --panel: #fafbfd;
  --border: #e5e8ef;
  --text: #0b0d14;
  --muted: #586173;
  --accent: #4c5bf5;
  --accent-ink: #ffffff;
  --shadow: 0 24px 60px -20px rgba(16, 24, 40, 0.28);
  --radius: 14px;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Inter, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0b0d12;
    --panel: #101319;
    --border: #242a38;
    --text: #eaecf3;
    --muted: #98a2b6;
    --accent: #7c8cff;
    --accent-ink: #0b0d12;
    --shadow: 0 24px 70px -20px rgba(0, 0, 0, 0.8);
  }
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 72px; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.6 var(--font);
  -webkit-font-smoothing: antialiased;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
a:focus-visible, button:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 6px; }

code { font-family: var(--mono); font-size: 0.88em; }

.wrap { width: min(1120px, 100% - 40px); margin-inline: auto; }

/* Header */
.nav {
  position: sticky;
  top: 0;
  z-index: 10;
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter: saturate(160%) blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav-row { display: flex; align-items: center; justify-content: space-between; height: 60px; }
.brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 700; font-size: 18px; color: var(--text); }
.brand:hover { text-decoration: none; }
.brand-mark { width: 28px; height: 28px; color: var(--text); }
.brand.small { font-size: 15px; gap: 8px; }
.brand.small .brand-mark { width: 22px; height: 22px; }
.nav-links { display: flex; align-items: center; gap: 24px; font-size: 15px; }
.nav-links a { color: var(--muted); }
.nav-links a:hover { color: var(--text); text-decoration: none; }
.gh { display: inline-flex; align-items: center; gap: 6px; }
.gh svg { width: 18px; height: 18px; }

/* Hero */
.hero { text-align: center; padding: 72px 0 40px; }
.hero-icon { border-radius: 22px; }
h1 {
  margin: 24px 0 16px;
  font-size: clamp(34px, 5.4vw, 58px);
  line-height: 1.08;
  letter-spacing: -0.025em;
}
.lead { max-width: 680px; margin: 0 auto; color: var(--muted); font-size: clamp(17px, 2vw, 19px); }
.cta { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; margin-top: 32px; }
.cta-note { margin: 16px 0 0; color: var(--muted); font-size: 14px; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 46px;
  padding: 0 22px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 15px;
  border: 1px solid transparent;
  transition: transform 0.12s ease, filter 0.12s ease;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn.primary { background: var(--accent); color: var(--accent-ink); }
.btn.primary:hover { filter: brightness(1.08); }
.btn.primary small { font-weight: 500; opacity: 0.75; }
.btn.ghost { color: var(--text); border-color: var(--border); background: var(--panel); }

/* Screenshots */
.shot { padding: 24px 0 8px; }
.shot img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

/* Features */
.features { padding: 96px 0 72px; }
h2 {
  margin: 0 0 40px;
  text-align: center;
  font-size: clamp(26px, 3.4vw, 36px);
  letter-spacing: -0.02em;
  line-height: 1.2;
}
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 16px; }
.grid article {
  padding: 22px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--panel);
}
.grid h3 { margin: 0 0 8px; font-size: 17px; }
.grid p { margin: 0; color: var(--muted); font-size: 15px; }
.more { max-width: 760px; margin: 32px auto 0; text-align: center; color: var(--muted); font-size: 15px; }

/* Downloads */
.download { padding: 96px 0; }
.download h2 { margin-bottom: 8px; }
.sub { margin: 0 0 40px; text-align: center; color: var(--muted); font-size: 15px; }
.dl-list { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 16px; }
.dl {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 22px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--panel);
}
.dl.current { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent); }
.dl-head { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 6px; }
.dl h3 { margin: 0; font-size: 18px; }
.tag { color: var(--muted); font-size: 13px; }
.dl p { margin: 0; color: var(--muted); font-size: 14px; flex: 1; }
.dl .btn { margin-top: auto; }
.cmd {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 1;
  align-self: stretch;
  min-width: 0;
}
.cmd code {
  flex: 1;
  min-width: 0;
  padding: 9px 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg);
  font-size: 12.5px;
  line-height: 1.5;
  overflow-wrap: anywhere;
  align-self: flex-start;
}
.copy {
  align-self: flex-start;
  padding: 8px 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg);
  color: var(--muted);
  font: 500 12px var(--font);
  cursor: pointer;
}
.copy:hover { color: var(--text); }
.fine { max-width: 760px; margin: 32px auto 0; text-align: center; color: var(--muted); font-size: 14px; }

/* Footer */
.foot { border-top: 1px solid var(--border); padding: 28px 0; color: var(--muted); font-size: 14px; }
.foot-row { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px; }
.foot nav { display: flex; flex-wrap: wrap; gap: 20px; }
.foot nav a { color: var(--muted); }
.foot nav a:hover { color: var(--text); }

@media (max-width: 560px) {
  .nav-links a:not(.gh) { display: none; }
  .hero { padding-top: 48px; }
  h1 br { display: none; }
  .features, .download { padding: 64px 0; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .btn { transition: none; }
  .btn:hover { transform: none; }
}