/* ShareTab brand values (brand-kit/tokens/colors.css). Same palette as the app
   and the invite landing on sharetab.app, so the three surfaces read as one.

   Self-hosted font, never fonts.googleapis.com: that link hands every visitor's
   IP to Google, which German courts have treated as a GDPR violation without
   consent (LG München I, 3 O 17493/20) — and this site carries the privacy
   policy that says there is no tracking. validate.mjs enforces it. */
@font-face {
  font-family: 'Space Grotesk';
  font-style: normal;
  font-weight: 300 700;
  font-display: swap;
  src: url('/fonts/space-grotesk-latin.woff2') format('woff2');
}

:root {
  color-scheme: light dark;

  --ink: #111417;
  --ink-raised: #1a1f24;
  --paper: #f7f5f0;
  --paper-sunken: #f0ede6;
  --hairline: #dedad2;
  --grey: #7c8288;
  --mint: #00996b;
  --on-mint: #ffffff;

  --bg: var(--paper);
  --surface: #ffffff;
  --fg: var(--ink);
  --muted: var(--grey);
  --border: var(--hairline);
  --accent: var(--mint);
  --accent-fg: var(--on-mint);
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: var(--ink);
    --surface: var(--ink-raised);
    --fg: var(--paper);
    --muted: #9aa0a4;
    --border: #262b30;
    --accent: #00dc9a;
    --accent-fg: #0a2a20;
  }
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: 'Space Grotesk', system-ui, -apple-system, sans-serif;
  font-size: 17px;
  line-height: 1.65;
  -webkit-text-size-adjust: 100%;
}

.wrap {
  max-width: 68ch;
  margin: 0 auto;
  padding: 2rem 1.25rem 4rem;
}

/* Site header ------------------------------------------------------------- */

header.site {
  border-bottom: 1px solid var(--border);
}

header.site .wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.5rem;
  align-items: center;
  justify-content: space-between;
  padding-block: 1.25rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 600;
  font-size: 1.25rem;
  letter-spacing: -0.035em;
  color: var(--fg);
  text-decoration: none;
}

.brand svg {
  display: block;
}

.brand .tab {
  color: var(--accent);
}

nav.site a {
  color: var(--muted);
  text-decoration: none;
  margin-left: 1.25rem;
  font-size: 0.95rem;
}

nav.site a:first-child {
  margin-left: 0;
}

nav.site a:hover,
nav.site a[aria-current='page'] {
  color: var(--fg);
}

/* Type -------------------------------------------------------------------- */

h1 {
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: -0.035em;
  line-height: 1.2;
  margin: 0 0 0.75rem;
}

h2 {
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  margin: 2.5rem 0 0.5rem;
}

h3 {
  font-size: 1rem;
  font-weight: 600;
  margin: 1.5rem 0 0.25rem;
}

p,
li {
  margin: 0.6rem 0;
}

a {
  color: var(--accent);
}

.lead {
  font-size: 1.15rem;
  color: var(--muted);
  margin-bottom: 2rem;
}

.muted {
  color: var(--muted);
}

small {
  font-size: 0.875rem;
}

/* Blocks ------------------------------------------------------------------ */

.features {
  list-style: none;
  padding: 0;
  margin: 2rem 0;
  display: grid;
  gap: 1rem;
}

.features li {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1rem 1.25rem;
  margin: 0;
}

.features strong {
  display: block;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.features span {
  color: var(--muted);
  font-size: 0.95rem;
}

.cta {
  display: inline-block;
  margin-top: 0.5rem;
  padding: 0.85rem 1.75rem;
  border-radius: 14px;
  background: var(--accent);
  color: var(--accent-fg);
  font-weight: 600;
  letter-spacing: -0.01em;
  text-decoration: none;
}

.note {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1rem 1.25rem;
}

table {
  width: 100%;
  border-collapse: collapse;
  margin: 1rem 0;
  font-size: 0.95rem;
}

th,
td {
  text-align: left;
  vertical-align: top;
  padding: 0.6rem 0.75rem 0.6rem 0;
  border-bottom: 1px solid var(--border);
}

th {
  font-weight: 600;
  color: var(--muted);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
}

/* A long processor table must not force the page sideways on a phone. */
.scroll-x {
  overflow-x: auto;
}

/* Footer ------------------------------------------------------------------ */

footer.site {
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.9rem;
}

footer.site .wrap {
  padding-block: 1.5rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.25rem;
  justify-content: space-between;
}

footer.site a {
  color: var(--muted);
  text-decoration: none;
}

footer.site a:hover {
  color: var(--fg);
}