:root {
    --text: #0f172a;
    --bg: #f1f5f9;
    --text-color: #2d3748;
    --text-muted: #718096;
    --primary-color: #1e3a8a;
    --primary-hover: #172554;
    --accent: #6366f1;
    --card-bg: #ffffff;
    --border-color: #e2e8f0;

    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    --font-serif: 'Georgia', Cambria, "Times New Roman", Times, serif;

    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;

    --border-radius: 8px;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.1);
    --shadow-md: 0 4px 6px rgba(0,0,0,0.1);
}

/* body {
    background-color: var(--bg);
    color: var(--text);
    font-family: var(--font-sans);
    line-height: 1.6;
    margin: 0;
    padding: 0;
} */


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

body {
  font-family: system-ui;
  background: var(--bg);
  color: var(--text);
}

.container {
  max-width: 1100px;
  margin: auto;
  padding: 20px;
}

/* HEADER */
.header {
  background: var(--primary);
  color: white;
  padding: 20px 0;
}

.logo span {
  color: var(--accent);
}

.nav a {
  color: white;
  margin-left: 20px;
  text-decoration: none;
}

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

/* HERO */
.hero {
  padding: 80px 0;
}

.highlight {
  color: var(--primary);
}

/* BOTÕES */
.btn {
  background: var(--primary);
  color: white;
  padding: 12px 24px;
  border-radius: 30px;
  border: none;
  cursor: pointer;
  transition: .2s;
}

.btn:hover {
  background: var(--primary-hover);
}

.btn-outline {
  background: transparent;
  border: 2px solid var(--primary);
  color: var(--primary);
}

.btn-outline:hover {
  background: var(--primary);
  color: white;
}

/* CARDS */
.cards {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

.card {
  background: white;
  padding: 20px;
  border-radius: 16px;
  flex: 1;
  min-width: 200px;
  transition: .2s;
}

.card:hover {
  transform: translateY(-5px);
}

.card i {
  font-size: 30px;
  color: var(--primary);
}

/* FORM */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

input, textarea {
  padding: 12px;
  border-radius: 10px;
  border: 1px solid #ccc;
}

textarea {
  resize: vertical;
}