/* Itto marketing site — shared styles. Tokens mirror apps/web/app/layout.tsx. */

:root {
  --color-canvas-white: #ffffff;
  --color-ghost-gray: #f2f2f2;
  --color-subtle-ash: #e5e5e5;
  --color-midtone-gray: #737373;
  --color-rich-black: #0a0a0a;
  --color-deep-black: #000000;
  --color-callout-red: #c22b10;

  --font-sans: 'Geist', ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  --radius: 10px;
  --maxw-prose: 680px;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-rich-black);
  background: var(--color-canvas-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a { color: var(--color-rich-black); text-decoration: underline; text-underline-offset: 2px; }
a:hover { color: var(--color-callout-red); }

*:focus-visible {
  outline: none;
  box-shadow: 0 0 0 2px var(--color-canvas-white), 0 0 0 4px var(--color-rich-black);
  border-radius: 4px;
}

/* ── Shared shell ───────────────────────────────────────── */
.wrap { max-width: 1040px; margin: 0 auto; padding: 0 24px; }
.site-header { padding: 28px 0; }
.site-header .wordmark {
  font-size: 18px; font-weight: 600; letter-spacing: -0.4px;
  text-decoration: none; color: var(--color-rich-black);
}

.site-footer {
  border-top: 1px solid var(--color-subtle-ash);
  margin-top: 96px; padding: 32px 0;
  color: var(--color-midtone-gray); font-size: 14px;
}
.site-footer a { color: var(--color-midtone-gray); }
.site-footer .dot { margin: 0 8px; color: var(--color-subtle-ash); }

/* ── Landing ────────────────────────────────────────────── */
.hero { padding: 96px 0 64px; max-width: 760px; }
.hero h1 {
  font-size: 48px; line-height: 1.05; letter-spacing: -2px;
  font-weight: 600; margin: 0 0 20px;
}
.hero p.sub {
  font-size: 19px; line-height: 1.5; color: var(--color-midtone-gray);
  margin: 0 0 32px; max-width: 620px;
}
.cta {
  display: inline-block; text-decoration: none;
  background: var(--color-rich-black); color: var(--color-canvas-white);
  font-weight: 500; font-size: 15px;
  padding: 12px 22px; border-radius: var(--radius);
}
.cta:hover { background: var(--color-deep-black); color: var(--color-canvas-white); }

.values {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 32px; padding: 24px 0 16px; max-width: 1040px;
}
.value h3 { font-size: 16px; font-weight: 600; margin: 0 0 8px; letter-spacing: -0.3px; }
.value p { margin: 0; color: var(--color-midtone-gray); font-size: 15px; line-height: 1.55; }

@media (max-width: 760px) {
  .hero { padding: 56px 0 40px; }
  .hero h1 { font-size: 36px; letter-spacing: -1.2px; }
  .hero p.sub { font-size: 17px; }
  .values { grid-template-columns: 1fr; gap: 28px; }
}

/* ── Legal pages ────────────────────────────────────────── */
.prose { max-width: var(--maxw-prose); padding: 16px 0 0; }
.prose h1 { font-size: 34px; letter-spacing: -1px; font-weight: 600; margin: 24px 0 4px; }
.prose .effective { color: var(--color-midtone-gray); font-size: 14px; margin: 0 0 32px; }
.prose h2 { font-size: 20px; letter-spacing: -0.4px; font-weight: 600; margin: 40px 0 8px; }
.prose p, .prose li { font-size: 16px; line-height: 1.65; }
.prose ul { padding-left: 22px; }
.prose li { margin: 6px 0; }
.prose strong { font-weight: 600; }
.prose .legal-caps { font-size: 13px; line-height: 1.6; color: var(--color-midtone-gray); text-transform: none; }