/*
 * Fluentra brand tokens — snapshot of fluentraapp.com apex (2026-04-20).
 * Keep in sync manually with the Astro marketing site; see docs/SHARE_LINKS.md.
 */
:root {
  --color-primary: #f97316;
  --color-primary-hover: #ea580c;
  --color-warm: #fff7ed;
  --color-white: #fff;
  --color-ink: #0f172a;
  --color-ink-muted: #475569;
  --color-border: #e2e8f0;

  --font-sans: "Inter Variable", "Inter", ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
  --font-weight-extrabold: 800;

  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;

  --shadow-card: 0 4px 16px rgba(15, 23, 42, 0.06), 0 1px 2px rgba(15, 23, 42, 0.04);
  --transition: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
}

html,
body {
  margin: 0;
  padding: 0;
  background: var(--color-warm);
  color: var(--color-ink);
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background: var(--color-primary);
  color: var(--color-white);
  border: 0;
  padding: 0.875rem 1.5rem;
  border-radius: var(--radius-lg);
  font-family: inherit;
  font-size: 1rem;
  font-weight: var(--font-weight-semibold);
  text-decoration: none;
  cursor: pointer;
  transition: background-color var(--transition);
}
.btn-primary:hover,
.btn-primary:focus-visible { background: var(--color-primary-hover); }

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background: transparent;
  color: var(--color-ink);
  border: 1px solid var(--color-border);
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-lg);
  font-family: inherit;
  font-size: 0.9375rem;
  font-weight: var(--font-weight-medium);
  text-decoration: none;
  cursor: pointer;
  transition: background-color var(--transition), border-color var(--transition);
}
.btn-secondary:hover,
.btn-secondary:focus-visible {
  background: var(--color-white);
  border-color: var(--color-ink-muted);
}