/* Base Styles & Variables */
:root {
  --primary: #E53E3E;
  --primary-dark: #C53030;
  --primary-light: #FED7D7;
  --secondary: #2D3748;
  --gray-100: #F7FAFC;
  --gray-200: #EDF2F7;
  --gray-400: #A0AEC0;
  --gray-600: #718096;
  --gray-800: #2D3748;
  --text: #1A202C;
  --white: #FFFFFF;
  --radius: 12px;
  --shadow: 0 4px 24px rgba(0,0,0,0.08);
  --shadow-lg: 0 8px 40px rgba(0,0,0,0.14);
  --transition: 0.2s ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.6;
  font-size: 16px;
}

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

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

img {
  max-width: 100%;
  height: auto;
  display: block;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}