/* base.css - tokens, reset, element typography. Max 100 lines. */
@import url("https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@500;700&family=Inter:wght@400;600&display=swap");

:root {
  --primary: #38bdf8;
  --primary-ink: #0369a1;
  --teal: #2dd4bf;
  --peach: #fdba74;
  --bg: #ffffff;
  --bg-soft: #e0f2fe;
  --ink: #0f172a;
  --ink-soft: #475569;
  --line: #e2e8f0;
  --radius: 12px;
  --shadow: 0 1px 2px rgba(15, 23, 42, 0.06), 0 8px 24px rgba(15, 23, 42, 0.04);
  --font-display: "Space Grotesk", system-ui, sans-serif;
  --font-body: "Inter", system-ui, -apple-system, sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: #f0f9ff;
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.65;
}

h1,
h2,
h3 {
  font-family: var(--font-display);
  color: var(--ink);
  line-height: 1.2;
  margin: 0 0 0.5em;
  letter-spacing: -0.01em;
}

h1 {
  font-size: clamp(2rem, 5vw, 2.9rem);
}

h2 {
  font-size: clamp(1.35rem, 3vw, 1.75rem);
}

h3 {
  font-size: 1.15rem;
}

p {
  margin: 0 0 1rem;
  color: var(--ink-soft);
}

a {
  color: var(--primary-ink);
  text-decoration: none;
  font-weight: 600;
}

a:hover {
  text-decoration: underline;
}

a:focus-visible {
  outline: 3px solid var(--primary);
  outline-offset: 2px;
  border-radius: 4px;
}

ul {
  margin: 0;
  padding-left: 1.1rem;
}

li {
  margin-bottom: 0.5rem;
  color: var(--ink-soft);
}

code {
  font-family: ui-monospace, "SFMono-Regular", Menlo, monospace;
  font-size: 0.9em;
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 0.1em 0.35em;
}