/* Design system — Quality Central de Esterilização */
:root {
  --font-sans: "DM Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --color-olive: #a3c139;
  --color-olive-dark: #8fad2f;
  --color-primary: #009640;
  --color-primary-dark: #007a33;
  --color-primary-light: #3ed69e;
  --color-accent: #3ed69e;
  --color-accent-hover: #2bc487;
  --color-surface: #ffffff;
  --color-surface-muted: #f5f7f2;
  --color-text: #2d3436;
  --color-text-muted: #636e72;
  --color-border: #dfe6e9;
  --color-danger: #c53030;
  --color-danger-bg: #fff5f5;
  --header-height: 200px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 20px;
  --shadow-sm: 0 1px 3px rgba(0, 100, 64, 0.08);
  --shadow-md: 0 4px 12px rgba(0, 100, 64, 0.1);
  --shadow-lg: 0 12px 28px rgba(0, 100, 64, 0.12);
  --transition: 0.2s ease;
}

*,
*::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: 1.5;
  color: var(--color-text);
  background: var(--color-surface-muted);
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition);
}

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

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

.site-footer {
  text-align: center;
  padding: 1rem 1.25rem;
  font-size: 0.875rem;
  color: var(--color-text-muted);
  border-top: 1px solid var(--color-border);
  background: var(--color-surface);
}

.site-footer p {
  margin: 0;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}