:root {
  --color-bg: #ffffff;
  --color-bg-page: #fafbfc;
  --color-border: #e3e6ea;
  --color-text-primary: #1c2126;
  --color-text-secondary: #4b5563;
  --color-text-muted: #8b939c;
  --color-primary: #2563eb;
  --color-cta: #ca410a;
  --font-system: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

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

body {
  margin: 0;
  font-family: var(--font-system);
  background: var(--color-bg-page);
  color: var(--color-text-primary);
  -webkit-font-smoothing: antialiased;
  line-height: 1.6;
}

/* Cabeçalho */
.site-header {
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
  border-top: 3px solid transparent;
  border-image: linear-gradient(90deg, var(--color-primary) 0 50%, var(--color-cta) 50% 100%) 1;
}

.header-inner {
  max-width: 720px;
  margin: 0 auto;
  padding: 18px 24px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo {
  display: block;
  width: 32px;
  height: 32px;
  object-fit: contain;
}

.brand-name {
  font-size: 15.5px;
  font-weight: 700;
  letter-spacing: -0.01em;
}

/* Conteúdo */
.page {
  max-width: 720px;
  margin: 0 auto;
  padding: 40px 24px 64px;
}

.policy h1 {
  margin: 0 0 6px;
  font-size: 28px;
  font-weight: 700;
  letter-spacing: -0.015em;
}

.updated {
  margin: 0 0 32px;
  font-size: 13.5px;
  color: var(--color-text-muted);
}

.policy > p {
  font-size: 15.5px;
  color: var(--color-text-secondary);
  max-width: 62ch;
}

section {
  margin-top: 30px;
  padding-top: 24px;
  border-top: 1px solid var(--color-border);
}

section h2 {
  margin: 0 0 10px;
  font-size: 17px;
  font-weight: 700;
  color: var(--color-text-primary);
  letter-spacing: -0.01em;
}

section h2 .num {
  color: var(--color-text-muted);
  font-weight: 600;
  margin-right: 2px;
}

section p {
  margin: 0 0 10px;
  font-size: 15px;
  color: var(--color-text-secondary);
  max-width: 62ch;
}

section p:last-child {
  margin-bottom: 0;
}

/* Rodapé */
.site-footer {
  border-top: 1px solid var(--color-border);
  padding: 20px 24px 32px;
}

.site-footer p {
  max-width: 720px;
  margin: 0 auto;
  font-size: 12.5px;
  color: var(--color-text-muted);
}

/* Responsivo */
@media (max-width: 480px) {
  .header-inner {
    padding: 14px 18px;
  }

  .page {
    padding: 28px 18px 48px;
  }

  .policy h1 {
    font-size: 23px;
  }
}

/* Acessibilidade: foco visível em qualquer link futuro */
a {
  color: var(--color-primary);
}

a:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
  * {
    scroll-behavior: auto !important;
  }
}