:root {
  --bg-primary: #121214;
  --bg-secondary: #1a1a1e;
  --text-primary: #f5f5f7;
  --text-secondary: #a1a1aa;
  --accent: #3b82f6;
  --accent-hover: #60a5fa;
  --font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --container-width: 1100px;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

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

.container {
  width: 90%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 1rem;
}

.section-title {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 2rem;
  color: var(--text-primary);
}

.destaque {
  color: var(--accent);
}

a {
  color: inherit;
  text-decoration: none;
}