:root {
  --color-bg: #ffffff;
  --color-surface: #f6f8fb;
  --color-border: #e3e8ef;
  --color-text: #1a2230;
  --color-muted: #566276;
  --color-accent: #1f4e8c;
  --color-accent-hover: #173c6d;
  --radius: 8px;
  --content-width: 1040px;
  --reading-width: 720px;
}

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

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

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: Inter, system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  font-size: 1rem;
  line-height: 1.65;
}

a {
  color: var(--color-accent);
  text-underline-offset: 2px;
}

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

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

.container {
  width: 100%;
  max-width: var(--content-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* Header */

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

.site-header .container {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px 24px;
  padding-top: 20px;
  padding-bottom: 20px;
}

.brand {
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--color-text);
  text-decoration: none;
}

.site-nav ul {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
  margin: 0;
  padding: 0;
  list-style: none;
}

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

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

/* Home */

.hero {
  padding: 96px 0 80px;
}

.hero h1 {
  max-width: 720px;
  margin: 0 0 20px;
  font-size: clamp(2rem, 5vw, 2.75rem);
  line-height: 1.2;
  letter-spacing: -0.01em;
}

.hero p {
  max-width: 640px;
  margin: 0 0 32px;
  font-size: 1.125rem;
  color: var(--color-muted);
}

.button {
  display: inline-block;
  padding: 12px 22px;
  border-radius: var(--radius);
  background: var(--color-accent);
  color: #ffffff;
  font-weight: 500;
  text-decoration: none;
}

.button:hover {
  background: var(--color-accent-hover);
  color: #ffffff;
}

.sections {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
  padding-bottom: 72px;
}

.card {
  padding: 28px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-surface);
}

.card h2 {
  margin: 0 0 12px;
  font-size: 1.15rem;
}

.card p {
  margin: 0;
  color: var(--color-muted);
}

/* Legal documents */

.document {
  max-width: var(--reading-width);
  padding: 64px 0 96px;
}

.document h1 {
  margin: 0 0 32px;
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  line-height: 1.25;
}

.document h2 {
  margin: 40px 0 12px;
  font-size: 1.2rem;
}

.document p,
.document ul {
  margin: 0 0 16px;
}

.document ul {
  padding-left: 22px;
}

.document li {
  margin-bottom: 6px;
}

/* Footer */

.site-footer {
  border-top: 1px solid var(--color-border);
  background: var(--color-surface);
  color: var(--color-muted);
  font-size: 0.925rem;
}

.site-footer .container {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px 24px;
  padding-top: 28px;
  padding-bottom: 28px;
}

.site-footer ul {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-footer p {
  margin: 0;
}

@media (max-width: 600px) {
  .container {
    padding: 0 16px;
  }

  .hero {
    padding: 56px 0 48px;
  }

  .card {
    padding: 22px;
  }

  .document {
    padding: 40px 0 64px;
  }
}